ПЛАСТИНА ТЕПЛООБМЕННИКА И ПЛАСТИНЧАТЫЙ ТЕПЛООБМЕННИК, СОДЕРЖАЩИЙ ТАКУЮ ПЛАСТИНУ ТЕПЛООБМЕННИКА

Предложены пластина (4, 6, 8) теплообменника и пластинчатый теплообменник (2), содержащий такую пластину теплообменника. Пластина теплообменника имеет отверстие (36, 38, 42, 44) проема с базисной точкой (80), которая совпадает с центральной точкой (С) наибольшей воображаемой окружности (82), которая может быть вписана в отверстие проема. Отверстие проема расположено в левой половине и правой половине теплопередающей пластины и имеет форму, определяемую множеством угловых точек (66, 68, 70) воображаемой плоской геометрической фигуры (72), из которых по меньшей мере одна смещена от дуги (92) окружности, и таким же множеством полностью кривых линий (74, 76, 78), соединяющих угловые точки. Первая угловая точка (66) из угловых точек расположена ближе всего к переходу (84) между первой короткой стороной и первой длинной стороной теплопередающей пластины и на первом расстоянии (d1) от базисной точки. Вторая угловая точка (68) из угловых точек расположена ближе всего к первой угловой точке в направлении ...

СПОСОБЫ ОБРАЗОВАНИЯ СТЕНОК С УВЕЛИЧЕННОЙ ПОВЕРХНОСТЬЮ ДЛЯ ИСПОЛЬЗОВАНИЯ В УСТРОЙСТВЕ

Изобретение относится к области теплотехники и может быть использовано при изготовлении теплообменников. Способ образования стенок с увеличенной поверхностью для выполнения определенного технологического процесса содержит этапы, на которых: обеспечивают длину материала, имеющего противоположные первоначальные поверхности, причем указанный материал имеет продольную осевую линию, размещенную по существу на середине расстояния между указанными поверхностями, причем каждая из указанных первоначальных поверхностей имеет плотность первоначальной поверхности; вдавливают вторичные рисунки, имеющие плотности поверхностей, в каждую из указанных первоначальных поверхностей для деформирования указанного материала; и вдавливают первичные рисунки, имеющие плотности поверхностей первичных рисунков, в каждую из таких деформированных поверхностей для дополнительного деформирования материала и для дополнительного увеличения плотностей поверхностей на каждой из указанных поверхностей. Технический результат - повышение эффективности поверхности теплообмена. и 17 з. п. ф-лы, 80 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 542 628 C2 (51) МПК F28F 3/04 (2006.01) B23P 15/26 (2006.01) B21D 5/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012134771/06, 27.08.2010 (24) Дата начала отсчета срока действия патента: 27.08.2010 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): СМИТ III Ричард С. (US), ФУЛЛЕР Кевин (US), КУКУЛКА Дэвид Дж. (US) 15.01.2010 US 61/295,653 (43) Дата публикации заявки: 20.02.2014 Бюл. № 5 R U (73) Патентообладатель(и): РИДЖИДАЙЗЕД МЕТАЛЗ КОРПОРЕЙШН (US) (45) Опубликовано: 20.02.2015 Бюл. № 5 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.08.2012 (86) Заявка PCT: US 2010/002363 (27.08.2010) (87) Публикация заявки PCT: 2 5 4 2 6 2 8 (56) Список документов, цитированных в отчете о поиске: (см. прод.) 2 5 4 2 6 2 8 R U Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25 ...

Пластинчатый теплообменник и пластинчатый элемент дл него

FIELD: packs of plate members used in plate type heat exchangers. SUBSTANCE: plate type heat exchanger includes carrying construction with extended carrying apparatus and large number of flat plate members made of heat conducting material and designed for joining with said carrying apparatus in such a way that to rest upon it. On edge of each plate members there is at least one zone for engaging with carrying apparatus and providing snap joint between them. Said zone has at least one elastic part in the form of flexible lever bent in direction cross relative to orientation of joint and parallel relative to plane of plate member. Plate member used in plate type heat exchanger is flat one, it is made of heat conducting material and designed for joining with carrying apparatus in such a way that to rest upon it. On edge of each plate member there is at least one zone for engaging with carrying apparatus and forming snap joint between them. Said zone has at least one elastic part in the form of flexible lever that may be bent in cross direction relative to snap joint orientation and is parallel relative to plane of plate member. EFFECT: possibility for applying maximum effort for assembling separate plates and for engaging members one with another, reduced number of carrying members. 11 cl, 27 dwg ОЗ 9ч9ссс ПЧ сэ (19) РОССИЙСКОЕ — АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВЦ 2 225 580 (51) МПК? (13) С2 Е 280 9/00, Е 28 Е 3/08 12 ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 2000121631/06 , 14.01.1999 (24) Дата начала действия патента: 14.01.1999 (30) Приоритет: 16.01.1998 Ш 122956 (43) Дата публикации заявки: 27.07.2002 (46) Дата публикации: 10.03.2004 (56) Ссылки: СВ 1129924 А, 09.10.1968. ($ 5178212 А, 12.01.1993. 0$ 4090556 А, 23.05.1978. БАРАНОВСКИЙ Н.В. и др. Пластинчатые и спиральные теплообменные аппараты. - М.: Машиностроение, 1973, стр.101-112. КУ 94046256 А\Л, 27.12.1996. ЗЧ 276090 А, 14.07.1970. ЗУ 1262256 А, 07.10.1986. (85) Дата ...

УСТРОЙСТВО ДЛЯ ОБМЕНА И/ИЛИ РЕАКЦИИ МЕЖДУ ТЕКУЧИМИ СРЕДАМИ

FIELD: physical or chemical processes or apparatus. SUBSTANCE: device comprises interconnected blocks, first separator (1) with first side and hollow central part that forms first chamber (2) for flow of first fluid, and second separator (7) with first side that forms second chamber (6) for flow of the second fluid. The first and second chambers are separated with at least one separating plate (11). The openings made in the separators are provided for supplying fluid to the chambers and collecting fluid from chambers. Each flow separator is additionally provided with second side parallel to the first side. The first chamber is formed by the sides of the first flow separator and the second parallel separating plate or side of the first flow separator and separating plate. Each separator has four or six openings for supplying fluid to chambers and collecting fluid from chambers. EFFECT: reduced sizes and expanded functional capabilities. 13 cl, 20 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2 296 616 (13) C2 (51) ÌÏÊ B01J 19/24 (2006.01) F28F 3/08 (2006.01) B01J 19/26 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2003134018/15, 24.04.2002 (72) Àâòîð(û): ØÎÏÀÐ Ôàáðèñ (FR), ÁÅÐÒÓ Ìàðê (FR), ÎÑÑÞÄÐ Êðèñòèàí (FR) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 24.04.2002 (73) Ïàòåíòîîáëàäàòåëü(è): ÀËÜÔÀ ËÀÂÀËÜ ÂÈÊÀÐÁ (FR), ÝËÅÊÒÐÈÑÈÒÅ ÄÅ ÔÐÀÍÑ-ÑÅÐÂÈÑ ÍÀÑÜÎÍÀËÜ (FR) (43) Äàòà ïóáëèêàöèè çà âêè: 20.03.2005 R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 25.04.2001 (ïï.1-14) FR 0105578 (45) Îïóáëèêîâàíî: 10.04.2007 Áþë. ¹ 10 2 2 9 6 6 1 6 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 5498278 À, 12.03,1996. ÅÐ 1090878 À1, 11.04.2001. US 5829517 À, 03.11.1998. DE 19753720 A, 10.06.1999. SU 96417 À, 01.01.1953. (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 25.11.2003 2 2 9 6 6 1 6 R U (87) Ïóáëèêàöè PCT: WO 02/085511 (31.10.2002) C 2 C 2 (86) Çà âêà PCT: FR 02/01416 (24.04.2002) ...

ПЛАСТИНЧАТЫЙ ТЕПЛООБМЕННИК

Изобретение относится к теплотехнике, а именно к теплообменникам, преимущественно к пластинчатым. Теплообменник, содержащий сердцевину, имеющую оболочку с верхней стенкой, нижней стенкой и парой противоположных боковых стенок, корпус, имеющий верхнюю пластину, смежную с верхней стенкой, нижнюю пластину, смежную с нижней стенкой, и пару боковых пластин, смежных с каждой из боковых стенок, при этом верхняя пластина соединена с нижней пластиной и боковые пластины соединены друг с другом, причем пластины корпуса соединены друг с другом при помощи резьбовых крепежей, включают разнесенные пальцы, при этом пальцы боковых пластин размещены между пальцами верхней и нижней пластин. Изобретение позволяет снизить стоимость изготовления и сборки теплообменника за счет упрочнения опорного корпуса и использования менее прочной и менее дорогостоящей оболочки. 2 н. и 17 з.п. ф-лы, 6 ил.

Пластинчатый теплообменный аппарат

Полезная модель относится к области теплотехники и может быть использована в пластинчатых теплообменных аппаратах. Пластинчатый теплообменный аппарат включает штуцер для подвода первого теплоносителя в пластинчатый теплообменный аппарат, штуцер для подвода второго теплоносителя в пластинчатый теплообменный аппарат, штуцер для отвода первого теплоносителя из пластинчатого теплообменного аппарата, штуцер для отвода второго теплоносителя из пластинчатого теплообменного аппарата, переднюю стойку, заднюю стойку, нажимную плиту, теплопередающие пластины, выступы и впадины в виде полукапли на теплопередающих пластинах, штанги, стягивающие болты, прокладки между пластинами, причем большие оси выступов и впадин имеют направление, совпадающее с продольной осью теплопередающих пластин, большие оси выступов в виде полукапли в верхних семи рядах и нижних семи рядах направлены к центру, соответственно, штуцеров подвода и отвода теплоносителя. Технический результат - уменьшение гидравлического сопротивления ...

ТЕПЛОПЕРЕДАЮЩАЯ ПЛАСТИНА И ПЛАСТИНЧАТЫЙ ТЕПЛООБМЕННИК, СОДЕРЖАЩИЙ ТАКУЮ ТЕПЛОПЕРЕДАЮЩУЮ ПЛАСТИНУ

Предложены теплопередающая пластина (8) и пластинчатый теплообменник (2), содержащий такую теплопередающую пластину. Теплопередающая пластина имеет центрально продолжающуюся плоскость (c-c) и содержит первую концевую область (28), теплопередающую область (32) и вторую концевую область (30), расположенные последовательно вдоль продольной центральной оси (y) теплопередающей пластины. Продольная центральная ось разделяет теплопередающую пластину на первую и вторую половины (20, 22). Первая концевая область содержит отверстие (34) впускного проема, расположенное в первой половине теплопередающей пластины, распределительную область (42) и переходную область (44). Переходная область примыкает к распределительной области вдоль первой граничной линии (46) и к теплопередающей области вдоль второй граничной линии (48). Распределительная область имеет распределительный рисунок из распределительных выступов (64) и распределительных углублений (66) относительно центрально продолжающейся плоскости, переходная ...

ПЛАСТИНЧАТЫЙ ТЕПЛООБМЕННИК

Изобретение относится к области теплотехники и может быть использовано в пластинчатых теплообменниках. В пластинчатом теплообменнике, содержащем первую и вторую торцевые пластины и сердцевину из теплообменных пластин, расположенную между первой и второй торцевыми пластинами, множество затягивающих болтов с резьбой, проходящих между первой и второй торцевыми пластинами и предназначенных с помощью гаек или подобных элементов удерживать эти пластины на желаемом расстоянии друг от друга для удерживания теплообменных пластин сердцевины вместе, и по меньшей мере один направляющий элемент, предназначенный для направления первой торцевой пластины и теплообменных пластин относительно второй торцевой пластины и расположенный с возможностью снятия на по меньшей мере одном из затягивающих болтов с резьбой, направляющий элемент проходит через отверстие в первой торцевой пластине, при этом по меньшей мере один направляющий элемент снабжен сквозным отверстием для размещения по меньшей мере одного из затягивающих ...

ПЛАСТИНЧАТЫЙ ТЕПЛООБМЕННИК, ТЕПЛООБМЕННАЯ ПЛАСТИНА И СПОСОБ ОБРАБОТКИ ПОДАВАЕМОГО ВЕЩЕСТВА, ТАКОГО КАК МОРСКАЯ ВОДА

Изобретение относится к области теплотехники и может быть использовано в пластинчатых теплообменниках для обработки подаваемого вещества. Пластинчатый теплообменник включает в себя пакет пластин, содержащий множество теплообменных пластин, и определяет нагревающий объем, охлаждающий объем и множество технологических объемов. Каждый из технологических объемов включает в себя испарительную секцию для испарения части подаваемого вещества, отделительную секцию для отделения неиспарившейся части подаваемого вещества от испарившейся части подаваемого вещества и конденсационную секцию для конденсации испарившейся части подаваемого вещества. Каждая теплообменная пластина определяет первую поверхность теплового раздела между нагревающим объемом и испарительной секцией первого технологического объема, вторую поверхность теплового раздела между охлаждающим объемом и конденсационной секцией второго технологического объема и по меньшей мере одну дополнительную поверхность теплового раздела между испарительной ...

ТЕПЛОПЕРЕДАЮЩАЯ ПЛАСТИНА

Изобретение относится к области теплотехники и может быть использовано в пластинчатых теплообменниках. Теплопередающая пластина (2) содержит первую область (14) распределения, снабженную первым распределительным рисунком, вторую область (22) распределения, снабженную вторым распределительным рисунком, и область (26) теплопередачи, снабженную теплопередающим рисунком, отличающимся от первого и второго распределительных рисунков. Первый и второй распределительные рисунки являются рисунками типа шоколада и содержат распределительные гребни (50) и распределительные впадины (52). Распределительные гребни (50) и распределительные впадины (52) первого и второго распределительных рисунков, расположенные ближе всего к области (26) теплопередачи, образуют концевые гребни (66) и концевые впадины (68). Верхний участок (58) теплопередающей пластины (2) по меньшей мере одного из множества концевых гребней (66) вдоль по меньшей мере части своей продольной протяженности может иметь вторую ширину (w2), ...

ПЛАСТИНА ТЕПЛООБМЕННИКА И ПЛАСТИНЧАТЫЙ ТЕПЛООБМЕННИК, СОДЕРЖАЩИЙ ТАКУЮ ПЛАСТИНУ ТЕПЛООБМЕННИКА

... 1. Пластина (4, 6, 8) теплообменника, имеющая вертикальную центральную ось (y), разделяющую пластину теплообменника на левую и правую половины (20, 22), ограниченные соответственно первой и второй длинными сторонами (24, 26), горизонтальную центральную ось (x), разделяющую пластину теплообменника на верхнюю и нижнюю половины (28, 30), ограниченные соответственно первой и второй короткими сторонами (32, 34), и отверстие (36, 38, 42, 44) проема с базисной точкой (80), совпадающей с центральной точкой (С) наибольшей воображаемой окружности (82), которая может быть вписана в отверстие проема, при этом отверстие проема расположено в левой половине и правой половине, отличающаяся тем, что отверстие проема имеет форму, образованнуюмножеством угловых точек (66, 68, 70) воображаемой плоской геометрической фигуры (72), из которых по меньшей мере одна угловая точка смещена от дуги (92) окружности, итаким же множеством полностью кривых линий (74, 76, 78), соединяющих угловые точки,при этом первая угловая ...

ПРОВОЛОЧНЫЕ ПРОСТАВКИ ДЛЯ НАРАЩИВАЕМЫХ СТРУКТУРНЫХ РЕАКТОРОВ

... 1. Реактор, содержащий:а) внешнюю трубу;b) один или более компонентов реактора, при этом один или более компонентов реактора имеют внешнюю окружную поверхность, и один или более компонентов реактора установлены во внешней трубе;с) проволочную проставку, участок которой установлен между внешней трубой и одним или более компонентами реактора для предотвращения соприкосновения одного или более компонентов реактора с внешней трубой.2. Реактор по п. 1, в котором проволочная проставка имеет диаметр в диапазоне от 0,25 до 10 мм.3. Реактор по п. 1 или 2, в котором внешняя окружная поверхность одного или более компонентов реактора расположена на расстоянии, по меньшей мере, от 0,25 до 10 мм от внешней трубы.4. Реактор по п. 1 или 2, в котором проволочная проставка прикреплена к, по меньшей мере, одному из одного или более компонентов реактора.5. Реактор по п. 1 или 2, в котором проволочная проставка имеет концевую часть, имеющую прямолинейный участок, при этом концевая часть проходит внутрь в, по ...

ТЕПЛООБМЕННАЯ ПЛАСТИНА ДЛЯ ПЛАСТИНЧАТОГО ТЕПЛООБМЕННИКА И ПЛАСТИНЧАТЫЙ ТЕПЛООБМЕННИК, СНАБЖЕННЫЙ УКАЗАННОЙ ТЕПЛООБМЕННОЙ ПЛАСТИНОЙ

Теплообменная пластина для пластинчатого теплообменника и пластинчатый теплообменник, снабженный указанной теплообменной пластиной. Теплообменная пластина содержит: отверстие (11), применяемое для образования торцевого отверстия; множество выступов (12), расположенных вокруг по меньшей мере части отверстия (11) вдоль круговой линии вокруг отверстия (11), причем множество выступов (12) проходят в направлении одной стороны плоскости (15) пластины; промежуточные части (16), расположенные между по меньшей мере двумя смежными выступами (12), причем промежуточные части (16) расположены на одной стороне плоскости (15) пластины и на заданном расстоянии от плоскости (15) пластины. Расстояние от верхних частей выступов (12) до плоскости пластины больше расстояния от самых нижних точек промежуточных частей (16) до плоскости пластины. Теплообменная пластина и пластинчатый теплообменник согласно настоящему изобретению снабжены относительно небольшим торцевым отверстием и могут обеспечивать лучшее распределение текучей среды между теплообменными каналами для текучей среды даже в случае применения углекислого газа в качестве хладагента. 2 н. и 11 з.п. ф-лы, 16 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 648 172 C1 (51) МПК F28F 3/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28F 3/08 (2017.08); F28F 3/083 (2017.08) (21)(22) Заявка: 2016134454, 05.03.2015 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ДАНФОСС МАЙКРО ЧЕНЛ ХИТ ИКСЧЕЙНДЖЕР (ЦЗЯСИН) КО., ЛТД. (CN) Дата регистрации: 22.03.2018 (56) Список документов, цитированных в отчете о поиске: JPH 08271180 A, 18.10.1996. US 07.03.2014 CN 201410083866.3 2009194267 A1, 06.08.2009. JP 2011516816 A, 26.05.2011. DE 19917761 C1, 18.01.2001. (45) Опубликовано: 22.03.2018 Бюл. № 9 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 07.10.2016 (86) Заявка PCT: 2 6 4 8 1 7 2 R U (87) Публикация заявки PCT: WO 2015/131834 (11.09.2015) ...

ТЕПЛООБМЕННАЯ ПЛАСТИНА

FIELD: heating equipment. SUBSTANCE: invention relates to heat engineering and can be used in plate heat exchangers. In heat exchange plate (2) containing edge (7), groove (8) made along edge (7), gasket located in groove (8), and corrugated area (10) having protrusions (12) and recesses (11) between groove (8) and edge (7), wherein protrusions (12) are made substantially perpendicular to edge (7), at least in one recess (11) there is protruding section (14) extending from lower area (13) of recess (11), and gasket (9) includes latching protruding part located in recess (11) and having cutout corresponding to protruding section (14). EFFECT: reliable fastening of the gasket without affecting heat exchanger strength. 10 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 738 541 C1 (51) МПК F28F 3/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28F 3/10 (2020.08) (21)(22) Заявка: 2020127423, 17.08.2020 (24) Дата начала отсчета срока действия патента: Дата регистрации: 14.12.2020 31.10.2019 DK PA201901278 (45) Опубликовано: 14.12.2020 Бюл. № 35 2 7 3 8 5 4 1 R U (54) ТЕПЛООБМЕННАЯ ПЛАСТИНА (57) Реферат: Изобретение относится к теплотехнике и может быть использовано в пластинчатых теплообменниках. В теплообменной пластине (2), содержащей кромку (7), канавку (8), выполненную вдоль кромки (7), прокладку, расположенную в канавке (8), и гофрированную область (10), имеющую выступы (12) и углубления (11) между канавкой (8) и кромкой (7), причем выступы (12) выполнены по существу перпендикулярно кромке (7), по меньшей мере в Стр.: 1 одном углублении (11) выполнена выступающая секция (14), проходящая от нижней области (13) углубления (11), а прокладка (9) содержит защелкивающуюся выступающую часть, расположенную в углублении (11) и имеющую вырез, соответствующий выступающей секции (14). Технический результат - надежное закрепление прокладки без влияния на прочность теплообменника. 9 з.п. ф-лы, 10 ил. C 1 C 1 Адрес ...

ЗАКРЕПЛЕНИЕ УПЛОТНИТЕЛЬНОЙ ПРОКЛАДКИ В ПЛАСТИНЧАТОМ ТЕПЛООБМЕННИКЕ

Настоящее изобретение относится к теплообменнику, содержащему пакет пластин теплообменника, изготовленных из листового металла и имеющих трехмерный структурированный рельеф, причем каждая пластина теплообменника имеет канавку под уплотнительную прокладку, причем уплотнительная прокладка располагается в упомянутой канавке под уплотнительную прокладку и опирается на смежную пластину теплообменника, при этом упомянутая канавка имеет дно и упомянутое дно имеет по меньшей мере один выступ, направленный к упомянутой смежной пластине теплообменника. Технический результат - упрощение сборки теплообменника. 2 н. и 6 з.п. ф-лы, 4 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 555 087 C1 (51) МПК F28F 3/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014108233/06, 05.03.2014 (24) Дата начала отсчета срока действия патента: 05.03.2014 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): МАРУСИК Саса (SI), ВАН Цинянь (SI), ОГОРЕВЦ Тине (SI) 08.03.2013 DK PA201300128 (45) Опубликовано: 10.07.2015 Бюл. № 19 15.10.1988. SU 1772571 A1 (НПО "МИР") 30.10.1992. US 2011259561 A1 (ALFA LAVAL CORP AB) 27.10.2011. US 6513584 B2 (GEA ECOFLEX GMBH) 04.02.2003. US 6935415 B1 (APV HEAT EXCHANGER AS) 30.08.2005 2 5 5 5 0 8 7 R U (54) ЗАКРЕПЛЕНИЕ УПЛОТНИТЕЛЬНОЙ ПРОКЛАДКИ В ПЛАСТИНЧАТОМ ТЕПЛООБМЕННИКЕ (57) Реферат: Настоящее изобретение относится к упомянутой канавке под уплотнительную теплообменнику, содержащему пакет пластин прокладку и опирается на смежную пластину теплообменника, изготовленных из листового теплообменника, при этом упомянутая канавка металла и имеющих трехмерный имеет дно и упомянутое дно имеет по меньшей структурированный рельеф, причем каждая мере один выступ, направленный к упомянутой пластина теплообменника имеет канавку под смежной пластине теплообменника. Технический уплотнительную прокладку, причем результат - упрощение сборки теплообменника. уплотнительная прокладка располагается в 2 н. и 6 з.п ...

ПЛАСТИНА И УПЛОТНЕНИЕ ДЛЯ ПЛАСТИНЧАТОГО ТЕПЛООБМЕННИКА

... 1. Теплообменная пластина (1) для пластинчатого теплообменника (100), при этом теплообменная пластина (1) содержит множество каналов (8, 9, 10, 11), распределительные области (12), адиабатические области (14, 15), область (13) передачи тепла и кромочную область (16), которая проходит снаружи каналов (8, 9, 10, 11) и упомянутых областей (12, 13, 14, 15), при этом теплообменная пластина (1) включает в себя уплотнительную канавку (20), проходящую в кромочной области (16) снаружи упомянутых областей (12, 13, 14, 15) и вокруг каналов (8, 9, 10, 11), при этом уплотнительная канавка (20) вмещает в себя уплотнение (30) для герметизации прилегания к соседней теплообменной пластине (1) в пластинчатом теплообменнике (100), отличающаяся тем, что уплотнительная канавка (20) включает в себя, по меньшей мере, одно углубление (40) области (13) теплопередачи вдоль каждой стороны области (13) теплопередачи, при этом углубление (40) позволяет прикрепить прикрепляющееся ушко (41) к кромочной области (16) теплообменной ...

ТЕПЛООБМЕННИК С ПЛАСТИНАМИ

... 1. Теплообменник (1), содержащий набор пластин (10), образующих между собой контуры (2, 3) для жидкости, проходящей поочередно через уплотнения (4), установленные между каждой парой двух смежных пластин, причем каждая пластина содержит, по меньшей мере, один направляющий вырез (5), выполненный, по меньшей мере, на одном из его концов для направления каждой пластины (10) внутри рамы (6), отличающийся тем, что он также содержит между каждой парой двух смежных пластин и вблизи направляющего выреза (5), по меньшей мере, одну распорку (7), сжимаемую и входящую в контакт с двумя смежными пластинами (10, 11), причем каждая распорка (7, 17) имеет перед сжатием толщину, по меньшей мере, равную толщине уплотнения. ! 2. Теплообменник по п.1, отличающийся тем, что каждая распорка вставлена в паз (8), выполненный в одной из пластин (10), с которой она входит в контакт. ! 3. Теплообменник по п.1, отличающийся тем, что каждая распорка (7, 17) имеет, по существу, форму прямоугольного параллелепипеда. !

Пластинчатый теплообменник

Пластинчатый теплообменник

Испаритель мгновенного вскипания

Изобретение относится к теплообменным устройствам, а именно к испарителям пластинчатого типа, и может быть использовано в различных отраслях промышленности. Цель изобретения - повышение эффективности работы испарителя при мгновенном вскипании раствора. Испаритель состоит из пакетов, которые содержат горизонтальную разделительную перегородку, отделяющую нижний отсек испарения от верхнего отсека конденсации, соединяющиеся друг с другом при помощи переточного отверстия в этой перегородке. При этом отсек испарения соединен при помощи дроссельного отверстия с нижним каналом рабочей среды (раствора), а верхний отсек - с коллектором для отвода дистиллята. 1 з.п. ф-лы, 6 ил.

Plattenwaermetauscher, bei dem ein oder mehrere Waermetauschelemente aus sechseckig geformten Platten aufgebaut sind

Plattenwaermeaustauscher

Waermeaustauscher

PLATTENWÄRMETAUSCHER

HEAT EXCHANGER PLATE

Waermeaustauschplatte und Verfahren zu ihrer Herstellung

Waermeaustauscher, bestehend aus einer Anzahl aufeinandergelegter und miteinander verspannter Bleche

Waermeaustauscher

PLATTENPAKET, STRÖMUNGSVERTEILUNGSVORRICHTUNG UND PLATTENWÄRMETAUSCHER

Plattenwärmeaustauscher

PLATE HEAT EXCHANGERS

... 1339542 Making heat-exchangers; stamping; corrugating dies APV CO Ltd 19 April 1971 [20 March 1970] 13460/70 Headings B3E B3A and B3Q [Also in Division F4] Heat exchanger plates such as shown in Fig. 7, are formed by pressing, with corrugations or individual dimples (Fig. 15) to provide heat exchange zones A-B of differing heat transfer characteristics wherein there are dimensional differences between the corrugations and/or dimples of adjacent zones. Each plate in a stack of such plates has end zones (primarily for fluid distribution and shown as triangular) which are common to all the plates and may be corrugated. The heat exchange zones A-B of individual plates may be required to be in different relative positions in some of the plates and this is achieved by a press tool arrangement in which the forming tools comprise interchangeable sections 14, 15, and also end-zone sections 13; all received in a recess 12 in a bolster 11 forming one of a pair of opposed bolsters (Figs. 18 and 19) ...

PLATE HEAT EXCHANGERS

... 1395013 Plate heat exchangers APV CO Ltd 7 Nov 1973 [22 Nov 1972] 54002/72 Heading F4S In a plate heat exchanger comprising a pack of separable gasketed plates having turbulencepromoting corrugations, and wherein the corrugations on adjacent plates 1, 2 cross and are in abutment to provide interplate support, additional turbulence-promoting elements, e.g. rods la, 2a (or twisted strips 3, Fig. 2) extend along the corrugations at locations clear of the points where the corrugations cross and abut. Where rods or bars are utilized as shown, they may be joined where they cross to form a mesh. Or the additional elements may be formed of expanded metal.

A PLATE-TYPE HEAT EXCHANGER

... 1282029 Plate heat exchangers BADISCHE ANILIN- & SODA-FABRIK AG 17 Nov 1969 [18 Nov 1968] 56114/69 Heading FA5 In a plate heat exchanger comprising a stack of gasketed circular plates 12 extending between end plates 13, 14 disposed within dome-shaped end pieces 10, 11, the stack of plates is compressed hydraulically by means of a pressure medium introduced into the space between the end plate 14, which is movable, and the end piece 11. Preferably the fluid pressure medium is constituted by one of the heat exchange fluids passing through the stack. The end piece 11 is detachably connected via tie bolts 16 to the end piece 10 which is fixed. The two heat exchange fluids enter and leave the exchanger through connections 18 in the fixed end piece 10. Displacement bodies 17 are provided to keep the fluid-filled volume of the end piece 11 small. A gasket 15 seals the joint between the end plate 14 and end piece 11. Each plate 12 has a central heat transfer surface 25 surrounded by gasketed openings ...

PLATE HEAT EXCHANGER

METHOD OF MANUFACTURING A HEAT-EXCHANGER

... 1424812 Heat exchangers for cryogenic uses PHILIPS GLOEILAMPENFABRIEKEN NV 7 March 1973 [11 March 1972] 11078/73 Heading B3A [Also in Division F4] A method of manufacturing a heat exchanger suitable for the exchange of heat between two helium flows in the temperature range below 2‹ K. and which includes a stack of plates 8 having four through ducts 10-13 extending transversely of the plane of the plates and bounded by two end plates 1, 2, Fig. 1, each provided with a helium inlet 3 or 4 and a helium outlet 5 or 6, and a stack of plates 9 having cross-ducts 14, 15 which are parallel to the plane of the plates and also bounded by the end plates and which alternately communicate with two of the through ducts, comprises stacking a number of thin foils together of required proportions, providing metal supports 20, Fig. 3, at areas 18 where each of the parallel cross-ducts 14, 15 communicates with a through duct, pressing the end plates against the stack of foils, subjecting the assembly so formed ...

HEAT EXCHANGER

Plate heat exchangers

A plate heat-exchanger which is readily dismantled for cleaning with the minimum of down-time comprises a set of parallel spaced apart heat-conducting plates 10 mounted in a frame member 2 surrounding and engaging the entire peripheries of the plates. The plates are so mounted to the frame member, for example in grooves or in rubber or plastics tracks, that they are readily detached and removed for cleaning and/or replacement when a portion of the frame member is removed e.g. opens upon a hinge. Two separate fluids are introduced into and exhausted from alternating sets of channels formed between the plates through inlet and outlet passages 14, 15 and 16, 17 in the frame member whereby heat- exchange takes place through the plates. The fluids may travel at right angles to each other, co-currently or in counter-current. ...

Heat exchanger

Plate heat exchanger

In a plate heat exchanger (2, figure 1) comprising a stack of plates (4) pressed together to define flow spaces between pairs of adjacent plates. The stack is compressed together between a head (10) and a follower (14) by tie bars (16). To obtain even compression of the plates (4) the tie bars (16) are as close as possible to the flow spaces (24). At least one tie bar 16 ex]ends through an aperture 32 formed within a plate area. The cut-out is in a position surrounded by the flow spaces 24a and is separated from them by a seal 34.

Improvements in heat-exchange apparatus

... 191,614. Haber, E. Jan. 13, 1922. Plate apparatus.-In a heat-exchanger working on the cross-current principle of the type in which the plates have angular incisions 4 at the corners, the edges of the plates are bent alternately upward and downward at some distance from the base line of the angular incisions. The edges are pressed together by hollow bolts 9 having holes 13 so that the cells thus formed may be cleaned bv blowing steam through them, and corner-pieces 7, Fig. 3, are placed in the incisions 4 to separate the cells. Undulated strips of sheet metal 8 serve to alter continuously the direction of the currents. A number of elements may be connected together either directly or by tubular connectors.

PLATE HEAT TRANSFER APPARATUS

Improvements relating to plate heat exchangers

In plate heat exchange or evaporating apparatus with a pack of separable plates, dismantling of the plate pack is a lengthy job which normally has to be carried out in situ. Such apparatus has a frame including a head 3, a supporting pillar 7, a movable follower 4 and a top rail 2 extending between the head and pillar. The plate pack is carried by the rail. In accordance with the invention, the top rail is readily releasable from the head and the pillar (e.g. by removal of bolts 13) whereby the rail, together with the whole plate pack, may be lifted clear of the frame. The follower 4 may be temporarily accommodated on the supporting pillar 7 by clamping means 10 and the roller 5 removed. The top rail may be provided with means (e.g. holes 12 Fig. 1) for attachment of lifting shackles 11. ...

A PLATE HEAT EXCHANGER

A plate heat exchanger has numerous heat exchange plates, preferably stamped out of sheet metal, which are clamped between two solid pressure plates. The exchange plates have a flow zone (1) surrounded by an edge seal (4) and also comprises openings (2). The exchange plates also have openings (3), outside the flow zone, for the second medium and are surrounded by an annular seal (6) and are separated from the flow zone by a second seal (11). At least one of the seals (6, 11) is embedded in upwardly tapering beads (10). The adjacent plate below the beads has beads (7, 8) parallel thereto and widening upwardly, and the sides of the last-mentioned beads have a number of tapering raised portions (9) which bear on the adjacent plate at or near the lower edges of the beads (10). ...

HEAT TRANSFER APPARATUS

Heat exchanger plate

In a plate heat exchanger, a heat exchange medium is normally fed via a duct-forming hole 2 in one corner of the plate and has to be distributed over the width of a primary heat exchange zone 6. In order to achieve an improvement in this distribution, with a minimum pressure drop in the distribution zone 7, a distributor is attached to the zone 7, which is otherwise flat. The distributor 8 defines a series of ducts fanning out from the hole 2, some of the ducts being defined between the crests of corrugations on the distributor 8 and the plate illustrated, and some being defined between the troughs of the distributor and the next plate in the pack. ...

Heat exchanger plate

In a plate heat exchanger the conventional bridge gasket recess 10 can present substantially straight lines along its base and side walls and these can give rise to undesirable flexing under high pressure operation. In accordance with the present invention, the conventional corrugations 11 are extended to and through the bridge gasket recess 10 in zones 16 at a reduced, preferably half, height so that a continuous gasket can be included but which has an undulating configuration. It is also preferred to extend the corrugations 11 to and through the port gasket recess 7 in a similar manner. Similar configurations may be used in the gasket recess defining the lateral edges of the flow space. ...

IMPROVEMENTS IN/OR RELATING TO PLATE HEAT EXCHANGERS

Improvements in or relating to heat-exchangers

... 590,856. Plate heat exchangers. LISTER & CO., Ltd., R. A., and MORRIS, A. J. April 23, 1945, No. 10181. Addition to 584,772. [Class 64 (iii)] In a heat exchanger as described in the parent Specification, in which a set of plates are clamped between headers, each plate having grooves on one of its faces angularly disposed to similar grooves on its opposite face and also ports connected to the grooves, such that when the plates and headers are assembled, alternate sets of angularly disposed channels are formed by the grooves, through which pass the fluid to be treated and the heat exchange medium, the plates are initially bolted, welded, brazed, vulcanized or cemented together in pairs before being assembled with their headers to form the heat exchanger.

GRID

Improvements in or relating to Plate Type Heat Exchangers

... 1,197,933. Plate heat exchangers. A.P.V. CO. Ltd. 21 Aug., 1968 [18 Sept., 1967], No. 42369/67. Heading F4S. Parallel rows of spaced protuberances 3 extend from the same surface of a heat exchange plate transversely across a flow-space zone bounded by said plate surface, the individual protuberances being longer than the spacing therebetween in a row, and being relatively staggered, and all the protuberances being of the same height so that when a plurality of plates are stacked the protuberances of one plate engage with the parent metal level of the adjacent plate. In use, the plates are stacked with the protuberances of one plate 1 offset from those of an adjacent plate 2 and the arrangement is such that a tortuous fluid path is provided between adjacent plates, said path including portions in which the fluid is given a swirling motion to break up the fluid boundary layer, as indicated by the arrows a, 61, b2, in Figs. 2 and 5. The fluid spaces may be bounded by peripheral gaskets. The ...

Improvements relating to recuperative heat exchangers

... 1,133,291. Plate - type heat exchangers. DAIMLER BENZ A.G. 17 Jan., 1967 [18 Jan., 1966], No. 2389/67. Heading F4S. A recuperative heat exchanger matrix comprises a plurality of corrugated plates joined together in pairs 11, 12 by welding to form a series of passageways 14 for a first fluid, e.g. air. Adjacent pairs are stacked in spaced relation as shown to define sinuous cross-flow passages 15 for a second fluid, e.g. exhaust gases, corrugated edge strips 16 and 22 having their ends folded over as shown, providing the spacing means. Surface indentations (20, 21, Fig. 2) in the plates 11, 12 extend into the passages 14, 15 respectively, the crests of oppositely placed indentations (21) contacting each other and providing mutual support for the plates. The air passages 14 at the exhaust gas inlet and outlet sides are formed by tubes (24a, 24b, Fig. 3).

Improvements in or relating to the construction or formation of sheet-metal elements of build-up or plate-type heat exchangers

... 513,724. Plate heat-exchangers. ALUMINIUM PLANT & VESSEL CO., Ltd. Feb. 14, 1938, No. 4524. Convention date, April 15, 1937. [Class 64 (iii)] The margins of the sheet-metal spacing frames 2 of a heat-exchanger of the kind comprising alternate plain or corrugated plates and frames clamped together to form flow spaces for the fluids are formed with packing grooves 4, 5, Fig. 3, pressed &c. in the opposite sides thereof. Similar grooves are formed around the fluid transfer ports 18. In a modification, the frames are replaced by corrugated heat-exchanger plates 26, Figs. 5, 7, having marginal grooves for packing strips 7, 8 which extend around three sides of the transfer ports 18, and which cross one another at the points 30, 31. The depth of the grooves is reduced to about half the normal at the crossing points and at the regions where fluids pass to or from the ports communicating with the spaces between the plates. The packing strips may be supported at their crossing points by metal inserts ...

PLATE HEAT TRANSFER APPARATUS

Improvements in plate heat exchangers

... 496,830. Plate heat - exchangers. BERGEDORFER EISENWERK AKT.- GES. ASTRA-WERKE. Sept. 13, 1937, No. 24896. Convention date, Sept. 23, 1936. [Class 64 (iii)] In an exchanger formed of alternate flat and corrugated plates providing zigzag paths for the heat-exchange fluids, the corrugations are formed by pressing grooves, the walls of which are substantially perpendicular to the plates, in opposite sides of the plates. The grooves may be formed with common walls 5, and the platens pressed at their margins to form packing grooves 7, 8.

Improvements in or relating to plate heat-exchange apparatus

... 477,999. Plate heat - exchangers. PRESTAGE, E. July 13, 1936, No. 19324. [Class 64 (iii)] A plate heat-exchanger having fluid spaces of reduced cross-section towards their ends is formed of peripherally-ribbed thick plates 10 having fluid ports 13, 14 and separated by thin plates 21, Fig. 4, formed with longitudinal corrugations 25, 26, Fig. 5, and fluid ports 22, 23. The thick plates are provided with gaskets 12, 16, and the plates are assembled as shown in Fig. 6. Specification 472,695 is referred to.

HEAT EXCHANGE PLATE FOR HEAT-EXCHANGERS

PLATE HEAT EXCHANGER

PLATE HEAT EXCHANGER

Plate heat exchanger

In a plate heat exchanger having a large number of heat exchanging passages connected in parallel, the distribution of the flow between the passages will be unequal in that a larger flow passes through passages which are close to the inlets and outlets than through passages far away therefrom. To eliminate this problem, the passages are provided with means for regulating the flow resistance, said means being arranged so that passages which are situated farther away from the inlets and outlets have lower flow resistance than passages closer to said inlets and outlets.

PLATE HEAT EXCHANGERS

... 1468514 Making punches for heat exchangers; Stamping APV CO Ltd 7 June 1974 [19 July 1973] 34511/73 Headings B3A and B3Q [Also in Division F4] In a heat exchanger comprising a stack of ported and gasketed plates each having a central rectangular corrugated heat exchange zone B and dimpled triangular distribution and collection zones A and C, the dimpled zones of each plate are formed by pressing the plate 10 between two tools 11 each including a plurality of projections 12. The tools are manufactured by machining grooves out of solid metal to leave projections at the unmachined parts. For example, machining grooves along four sets of lines D-D at 45‹ to one another results in the formation of spaced apart octagonal-faced projections.

COOLING DEVICE FOR COMPONENTS WHICH DISSIPATE LARGE AMOUNTS OF HEAT

... 1518138 Cooling electrical components THOMSON-CSF 15 Dec 1975 [17 Dec 1974] 51361/75 Heading H1K A heat-generating electrical component 36 (Fig. 3) cooled at both faces by cooling devices 35, 37 is held in a stack comprising in succession, a first frame cross-piece 22, a terminal lug 38, cooling device 37, component 36, cooling device 35, another terminal lug 34, a resilient metal disc 33, a resilient disc 32, an insulating sheet 31 and a second frame cross-piece 21, the crosspieces 21, 22 being held together by two tiers 24, 25. Preferably the cross-pieces 21, 22 engage the tiers 24, 25 by means of semicylindrical studs 23 on the former entering circular openings 26 in the latter, this arrangement being effected while the stack is clamped in a vice. The cooling devices 35, 37 preferably carry a forced fluid flow, the body 2 (Fig. 1) of each device having a circular opening 5 with a central stud and a bearing face 1 which, in operation, bears against the component 36 to seal the opening ...

PLATE TYPE EVAPORATORS

Improvements in or relating to plate heat exchangers

... 865,951. Plate-type heat exchangers. SEPARATOR A. B. March, 18, 1958 [March 18, 11957], No. 8638/58. Class 64(3) In a heat exchanger in which each of a plurality of plates 5 is suspended on a carrying bar 2 by a bridge piece 1 extending across a U-shaped recess 6 in the plate through which the bar extends, a hole 8 is formed in the plate on each side of the recess 6, the bridge piece engaging the upper edge of the hole and being retained in position relative to the plate either by so displacing a portion 7 of the plate in the vicinity of each hole 8 as shown in Figs. I and 2, that the ends of the bridge piece may be received between the plate proper and the displaced portion or by displacing a portion of the bridge piece 1 at each end thereof so that the plate is held between the main and displaced portions of the bridge piece as shown in Fig. 5.

PLATE HEAT EXCHANGERS

DETACHABLE PLATE-TYPE HEAT EXCHANGER AND PRESSING TOOL FOR THE PRODUCTION OF WAERMEAUSTAUSCHPLATTEN THIS WAERMEAUSTAUSCHERS

Plate heat exchanger with a special profile of the heat exchange (heat transfer) zone

The invention relates to the shaping of the corrugations of the region of heat exchange plates which effects the heat exchange (middle part), as they are used for the heat exchange of mostly fluid media. The juxtaposition of at least three heat exchange plates forms flow channels on both sides of the heat exchange plate located (enclosed) in the middle. The size of the channels is determined by the shaping of the corrugations. Through the shaping according to the invention of the corrugations 5A, 5A', 5B, 5B', 5, 5', 5C of the region of the heat exchange plates A, B which carries out the heat exchange, the present invention creates flow cross sections of different size for the two heat-exchanging media by virtue of the fact that two types of heat exchange plates are used which form large 12 and small 11 flow channels with the adjoining heat exchange plates. The channels are arranged in alternating sequence. ...

PLATTENKUHLER FUR WASSERGEKUHLTE KOMPRESSOREN

PLATTENWAERMEAUSTAUSCHER

PLATTENWAERMEAUSTAUSCHER MIT BESONDEREM PROFIL DER WAERMEAUSTAUSCHZONE

WAERMETAU FOR A GASEOUS AND A LIQUID MEDIUM

PLATTENKUHLER FUR WASSERGEKUHLTE COMPRESSORS

ZERLEGBARER PLATTENWAERMEAUSTAUSCHER UND PRESSWERKZEUG ZUR HERSTELLUNG VON WAERMEAUSTAUSCHPLATTEN DIESES WAERMEAUSTAUSCHERS

WAERMETECHNIKAPPARAT TO WOULD DRIVE OUT FROM THERMODYNAMIC PROCEDURES, WHICH CONTAINS A PAIR MUTUAL OF OPPOSITE PHASE TRANSITIONS FOR A WORKING MEDIUM.

PLATE-TYPE HEAT EXCHANGER.

PLATE-TYPE HEAT EXCHANGER FOR IN THE COUNTER CURRENT LED MEDIA.

PLATE-TYPE HEAT EXCHANGER.

PLATE-TYPE HEAT EXCHANGER

Plate-type heat exchanger

PROCEDURE FOR THE PRODUCTION OF A GASEOUS PHASE FROM A LIQUID MEDIUM AND DEVICE FOR ITS EXECUTION

DISK PACKAGE, FLOW DISTRIBUTION DEVICE AND PLATE-TYPE HEAT EXCHANGER

Plate heat exchanger

Heat transfer plate and a plate pack for a heat exchanger comprising a plurality of such heat transfer plates

A heat transfer plate (4a, 4b, 4c) and a plate pack (2) for a heat exchanger are provided.The heat transfer plate (4a, 4b, 4c) has opposing first and second sides (6, 8) and comprises first, third and fourth guiding sections (60, 64, 66). The heat transfer plate is characterized in that the first and fourth guiding sections (60, 66) each comprise, as seen from the first side (6) of the heat transfer plate, a male projection (68, 70) arranged to engage with the first adjacent heat transfer plate for alignment of the heat transfer plate and the first adjacent heat transfer plate, and, as seen from the second side (8) of the heat transfer plate, a female recess (78, 80) arranged to engage with the second adjacent heat transfer plate for alignment of the heat transfer plate and the second adjacent heat transfer plate. Further, the third guiding section (64) comprises, as seen from the second side (8) of the heat transfer plate, a male projection (90) arranged to engage with the second adjacent ...

Multipurpose flow module

Vapor-compression evaporation system and method

Modular heat exchanger

A heat exchanger comprising a plurality of plates that are demountably attached to a frame is disclosed. Each plate comprises a plurality of channels for conveying a primary fluid through the heat exchanger. The frames are arranged in the frame so that spaces between adjacent frame pairs define conduits for conveying a secondary fluid through the heat exchanger. The plates are mounted in the frame so that they can be individually removed from the frame. Further, each of the channels is fluidically connected to input and output ports for the primary fluid by detachable couplings. As a result, heat exchangers in accordance with the present invention are more easily repaired or refurbished than prior-art heat exchangers.

Plate heat exchanger

Attachment means, gasket arrangement and assembly

An attachment means (40), a gasket arrangement (6) and an assembly (2) are provided. The attachment means is arranged to engage with an edge portion (26, 28) of a heat exchanger plate (4) for fastening a gasket (38) to a first side (8) of the heat exchanger plate. It comprises a first connection member (42), a second connection member (44) and a bridge (46). A first part (48) of the first connection member is arranged to engage with the gasket while a second part (52) of the first connection member engages with the bridge. A first part (50) of the second connection member is arranged to engage with the gasket while and a second part (54) of the second connection member engages with the bridge. The attachment means is characterized in that it further comprises a plurality of fingers (60, 62, 64) arranged between the first and second connection members. A respective connection part (66, 68, 70) of each finger engages which the bridge and the fingers are arranged to extend from the bridge ...

Heat transfer plate and plate heat exchanger comprising such a heat transfer plate

A heat transfer plate (8) and a plate heat exchanger (2) comprising such a heat transfer plate is provided. The heat transfer plate has a central extension plane (c-c) and comprises a first end area (28), a heat transfer area (32) and a second end area (30) arranged in succession along a longitudinal center axis (y) of the heat transfer plate. The longitudinal center axis divides the heat transfer plate into a first and a second half (20, 22). The first end area comprises an inlet port hole (34) arranged within the first half of the heat transfer plate, a distribution area (42) and a transition area (44). The transition area adjoins the distribution area along a first borderline (46) and the heat transfer area along a second borderline (48). The distribution area has a distribution pattern of distribution projections (64) and distribution depressions (66) in relation to the central extension plane, the transition area has a transition pattern of transition projections (84) and transition ...

PLATE HEAT EXCHANGER

HEAT EXCHANGER FOR DUST-CONTAINING FLUE GASES

The invention relates to methods of operating heat exchangers for combustion devices which operate using the condensing boiler technology and produce dust-containing flue gases, e.g. from the combustion of biomass. The operating method of the invention reduces the formation of dust deposits in the flue gas channels of the heat exchanger. In addition, the invention relates to improved heat exchangers which are suitable for operation in the presence of dust-containing flue gases.

MODULAR HEAT EXCHANGER

A heat exchanger comprising a plurality of plates that are demountably attached to a frame is disclosed. Each plate comprises a plurality of channels for conveying a primary fluid through the heat exchanger. The frames are arranged in the frame so that spaces between adjacent frame pairs define conduits for conveying a secondary fluid through the heat exchanger. The plates are mounted in the frame so that they can be individually removed from the frame. Further, each of the channels is fluidically connected to input and output ports for the primary fluid by detachable couplings. As a result, heat exchangers in accordance with the present invention are more easily repaired or refurbished than prior-art heat exchangers.

PLATE HEAT EXCHANGER

... of The Disclosure A heat exchanger comprises a plurality of first plates clamped in a frame-work. The plates are generally rectangular and have an opening at each of their corners, said opening forming together with corresponding openings of adjacent plates a first manifold duct for a heat exchanging fluid. A plurality of second plates have a recess at one or more of their corners, said recess corresponding to said openings of the first plates. A connection piece connected to said first manifold duct is clamped in the space formed by the recesses. All the plates have an additional opening forming a second manifold duct through which said first manifold duct is connected to the heat exchanging passages.

PLATE HEAT EXCHANGER

In a plate heat exchanger, in which the plates are provided with a turbulence generating pattern of grooves and ridges which also form supporting points for plates disposed adjacent to each other, the thermal treatment of a medium will be different in different parts of one and the same passage due to the different length of different flow paths within the passage. In order to equalize the differences of thermal treatment within one and the same passage and/or to provide mutually different treatment of the heat exchanging media, each passage is formed by plates corrugated in a pattern which is unsymmetrical with regard to the central plane of the plates, the ridges and grooves of plates disposed adjacent to each other extending in mutually different directions relative to the longitudinal axis of the plates.

PLATE HEAT EXCHANGER

HEAT EXCHANGER

HEAT EXCHANGER BLOCK

A heat exchanger block includes two plates having abutting surfaces with grooves forming passages in which gaseous medium to be cooled flows. Spaces through which a cooling medium flows and which directly adjoin outer surfaces of the plates are provided in the heat exchanger block.

PLATE HEAT EXCHANGER

INPUT FLOW HOMOGENIZATION DEVICE IN A HEAT EXCHANGER

La présente invention concerne un dispositif d'homogénéisation d'un flux d e matière à l'entrée d'un échangeur à plaques (3), comportant une grille (1) apte à être disposée dans la chambre d'admission (2) d'un dit échangeur à plaques (3), de préférence contre le faisceau (4) de plaques dudit échangeur, ladite grille comportant des perforations (5), de préférence circulaires, réparties uniformément sur toute sa surface et permettant une répartition uniforme d'un flux de matière sur la surface d'entrée (Se) du faisceau (4) de l'échangeur.

Теплообменник сейсмостойкий пластинчатый разборный

Заявляемая полезная модель относится к области энергомашиностроения и может быть использована при изготовлении теплообменников сейсмостойких пластинчатых разборных с сейсмостойкостью до 8 баллов по шкале MSK включительно, применяемых на промышленных объектах, расположенных в сейсмически опасных зонах, где используется тепловой обмен между средами, в т.ч. на объектах использования атомной энергии.Задача полезной модели - создание теплообменника сейсмостойкого пластинчатого разборного с сейсмостойкостью до 8 баллов по шкале MSK-64, для чего необходимо усилить направляющие между прижимной плитой и опорой посредством установки втулок и обеспечение удобства монтажа-демонтажа при его ремонте и обслуживании в процессе эксплуатации.Указанная сейсмостойкость позволяет оборудованию осуществлять теплообменные процессы различного назначения с достаточной эффективностью в самых неблагоприятных условиях, особенно на объектах использования атомной энергии.Конструкция заявляемой полезной модели относится к классу ремонтируемых, восстанавливаемых изделий, поэтому она должна обеспечивать удобство монтажа-демонтажа при его ремонте и обслуживании в процессе эксплуатации, сокращение трудозатрат.Теплообменник сейсмостойкий пластинчатый разборный состоит из пакета тонких штампованных металлических пластин с гофрированной поверхностью с фасонными уплотнительными прокладками по их контуру, плиты основной, плиты прижимной, стойки, направляющих верхней и нижней, комплекта стяжных шпилек с гайками и центрирующими втулками, телескопических втулок, гаек контровочных.Плита основная имеет четыре отверстия «входов-выходов» рабочих сред, к которым крепятся фланцы подводящих трубопроводов. Плита прижимная имеет отверстия для шпилек стяжных и для прохода направляющих верхней и нижней.Направляющие верхняя и нижняя крепятся к плите основной и стойке с помощью резьбовых соединений.Плита основная и стойка крепятся к фундаменту или строительной конструкции с помощью крепежных лап и анкерных болтов на месте ...

Modular plate and shell heat exchanger

A modular plate and shell heat exchanger in which welded pairs of heat transfer plates are tandemly spaced and coupled in parallel between an inlet and outlet conduit to form a heat transfer assembly. The heat transfer assembly is placed in the shell in order to transfer heat from a secondary to a primary fluid. Modules of one or more of the heat transfer plates are removably connected using gaskets at the inlet and outlet conduits which are connected to a primary fluid inlet and a primary fluid outlet nozzle. The heat transfer assembly is supported by a structure which rests on an internal track which is attached to the shell and facilitates removal of the heat transfer plates. The modular plate and shell heat exchanger has a removable head integral to the shell for removal of the heat transfer assembly for inspection, maintenance and replacement.

Heat exchanger plate and a plate heat exchanger

The invention refers to a plate heat exchanger and a heat exchanger plate. The heat exchanger plate for a plate comprises a heat transfer area and an edge area, extending around the heat transfer area. The heat exchanger plate is a double wall plate formed by two adjoining plates compressed to be in contact with each other. The heat exchanger plate comprises a sensor which is configured to sense at least one parameter and to produce a signal depending on the parameter and that the sensor comprises a sensor probe that is provided between the adjoining plates.

Heat exchanger plate and a plate heat exchanger

The invention refers to a heat exchanger plate and a plate heat exchanger. The heat exchanger plates are arranged beside each other in the plate heat exchanger to define several first plate interspaces for a first medium and several second plate interspaces for a second medium. The heat exchanger plate comprises a heat transfer area, an edge area, which extends around and outside the heat transfer area, and a device, which is configured to receive or produce a signal. The heat exchanger plate also comprises a communication module comprising an electronic circuit connected to the device and communication means permitting communication of said signal with a master unit via at least a communication module of another heat exchanger plate in the plate package.

Wire standoffs for stackable structural reactors

A wire standoff suitable for use in a tubular reactor, such as a reformer, is described. The wire standoff includes a portion or segment positioned between an outer reactor tube and one or more reactor components located within the tube. The reactor components and the outer tube are prevented from coming into directed contact with one another by the positioning of the wire standoff. The wire standoff can be secured to a reactor component at one of its ends or to a washer located between stacked reactor components. Prevention of the reactor components from contact with the outer tube promotes fluid flow through the reactor and can enhance heat transfer and reactor efficiency for carrying out catalytic reactions.

PLATE HEAT EXCHANGER

A plate heat exchanger comprising a set of heat exchanger plates arranged between a frame plate and a pressure plate. A guide bar guides the set of heat exchanger plates and the pressure plate relatively the frame plate, a tightening member is arranged on the guide bar and a plate engager is arranged intermediate the tightening member and the pressure plate for allowing the tightening member to press the pressure plate in a direction towards the frame plate. The plate engager is releasable and the tightening member is configured to protect the guide bar, such that the pressure plate may move in a direction from the frame plate and past the tightening member when the plate engager is released. A related method is also described. 1. A plate heat exchanger comprising:a frame plate,a pressure plate,a set of heat exchanger plates arranged between the frame plate and the pressure plate,a guide bar for guiding the set of heat exchanger plates and the pressure plate relatively the frame plate,a tightening member arranged on the guide bar, anda plate engager arranged intermediate the tightening member and the pressure plate for allowing the tightening member to press the pressure plate in a direction towards the frame plate, whereinthe plate engager is releasable and the tightening member is configured to protect the guide bar, such that the pressure plate may move in a direction from the frame plate and past the tightening member when the plate engager is released.2. A plate heat exchanger according to claim 1 , wherein the plate engager has the form of a washer that is provided with a U-shaped cut-out that allows the plate engager to be removed from the position intermediate the tightening member and the pressure plate.3. A plate heat exchanger according to claim 1 , wherein the plate engager comprises a recess that is configured to receive the tightening member for restraining a transverse movement of the plate engager relative the tightening member.4. A plate heat ...

Porthole gasket and assembly for a heat exchanger

A porthole gasket to be installed between a corrugated first plate and a second plate of a heat exchanger such that a central extension plane of the gasket is parallel to the first and second plates is annular and arranged to enclose, within the gasket inner periphery, porthole areas of the first and second plates. A first surface of the gasket, configured to engage the first plate, is corrugated to define alternately arranged gasket ridges and gasket valleys along a longitudinal extension of the gasket. The ridges and valleys mate with plate valleys and plate ridges, respectively, of the first plate. A second surface of the gasket, configured to engage a plate arrangement comprising the second plate, is essentially plane and arranged to contact an essentially plane surface of the plate arrangement. The ridges protrude, and the valleys descend, in a normal direction of the central extension plane.

Plate heat exchanger with improved strength in port area

A plate heat exchanger comprises plural heat exchanger plates and at least one adapter plate, which each extend parallel with a main extension plane. The heat exchanger plates form a plate package with first and second plate interspaces for first and second mediums. Each heat exchanger plate has four port holes extending through the plate package. The heat exchanger plates comprise outermost heat exchanger plates. Two of the plate interspaces form a respective outermost plate interspace at a respective side of the plate package, which are delimited outwardly by a respective one of the outermost heat exchanger plates, and the adapter plate is outside one of the outermost heat exchanger plates. A distance plate between the adapter plate and one of the outermost heat exchanger plates has at least two port holes concentric with each of the respective port holes of the outermost heat exchanger plates and the adapter plate.

Methods and Devices for Heating or Cooling Viscous Materials

Methods and devices heat or cool viscous materials, such as meat emulsions useful for producing food and other products. The devices have a heat exchanger including a first plate, a second plate attached to the first plate, and a first spacer and a second spacer arranged between the first plate and the second plate. The first plate, the second plate, the first spacer, and the second spacer define at least one temperature controlled passage for a product to pass through the heat exchanger. 1. A device comprising:a first plate;a second plate attached to the first plate;a first spacer and a second spacer arranged between the first plate and the second plate, wherein the first plate, the second plate, the first spacer and the second spacer define a first passage for a first product to pass through the device;a third plate attached to the second plate, at least one of the first plate, the second plate and the third plate comprising energy exchanging capabilities; anda third spacer and a fourth spacer arranged between the second plate and the third plate, wherein the second plate, the third plate, the third spacer and the fourth spacer define a second passage for a second product to pass through the device.2. The device of wherein at least one of the second plate and the third plate comprises a passage through a portion of the second plate and the third plate.3. The device of wherein the passage comprises a fluid that cools or heats the temperature controlled zone of the device.4. The device of wherein the first plate and the second plate define a plurality of temperature controlled zones.5. The device of wherein at least one of the first plate and the second plate comprises a plurality of separate passages through individual portions of the first plate and the second plate.6. The device of wherein the passages comprise a fluid that cools or heats the temperature controlled zones of the device.7. The device of wherein the second plate and the third plate define a ...

FRAME FOR A HEAT EXCHANGER

A frame for a plate heat exchanger includes a head and a follower, a plurality of rib assemblies, and a plurality of tie bar assemblies. Each of the head and the follower includes a plurality of interlocking rib cutouts. Each rib assembly includes a pair of ribs. Each rib includes a first grip disposed at a first end of the rib, a second grip disposed at a second end of the rib, a first cradle disposed at the first end of the rib, and a second cradle disposed at the second end of the rib. Both the first cradle and the second cradle include a cradle bearing surface. Each tie bar assembly includes a tie bar, a nut, and a tie bar bearing surface to bear upon the cradle bearing surface. 1. A frame for a plate heat exchanger , the frame comprising: 'a plurality of interlocking rib cutouts;', 'a head and a follower, each of the head and the follower including 'a pair of ribs, each rib including: a first grip disposed at a first end of the rib; a second grip disposed at a second end of the rib; a first cradle disposed at the first end of the rib; and a second cradle disposed at the second end of the rib, wherein both the first cradle and the second cradle include a cradle bearing surface; and', 'a plurality of rib assemblies, each rib assembly including a tie bar;', 'a nut; and', 'a tie bar bearing surface to bear upon the cradle bearing surface., 'a plurality of tie bar assemblies, each tie bar assembly including2. The frame according to claim 1 , wherein each rib assembly further comprises:a spacer bush;a spacer bolt; anda pair of spacer bolt bores disposed in cooperative alignment through the pair of ribs.3. The frame according to claim 1 , wherein each rib further comprises:a plate bearing surface configured to bear upon an outside surface of the head or the follower.4. The frame according to claim 1 , further comprising:a pair of pin cutouts disposed in cooperative alignment through the pair of ribs; anda pin configured to mate with the pair of pin cutouts to capture ...

HEAT EXCHANGER

In some examples, a plate fin heat exchanger including a cold passage defined by a cold frame; a hot passage defined by a hot frame; a tube sheet between the cold passage and the hot passage; a top side plate; and a bottom side plate, wherein the cold frame includes a first bar and a second bar attached at a corner of the heat exchanger, wherein at least a portion of the first bar is configured to be removed from the cold frame, wherein the hot frame includes a third bar and a fourth bar attached at the corner of the heat exchanger, wherein at least a portion of the third bar is configured to be removed from the hot frame, and wherein the corner of the heat exchanger defined by at least one of the hot frame or the cold frame has a non-square shape. 1. A plate fin heat exchanger comprising:a cold passage defined by a cold frame;a hot passage defined by a hot frame;a tube sheet between the cold passage and the hot passage;a top side plate; anda bottom side plate, wherein the cold passage, the tube sheet, and the hot passage are between the top side plate and the bottom side plate,wherein the cold frame includes a first bar and a second bar attached at a corner of the heat exchanger, wherein at least a portion of the first bar is configured to be removed from the cold frame,wherein the hot frame includes a third bar and a fourth bar attached at the corner of the heat exchanger, wherein at least a portion of the third bar is configured to be removed from the hot frame, andwherein the corner of the heat exchanger defined by at least one of the hot frame or the cold frame has a non-square shape.2. The heat exchanger of claim 1 , wherein the corner of the heat exchanger has a curvilinear shape.3. The heat exchanger of claim 1 , further comprising a pan attached to the corner of the heat exchanger claim 1 , wherein the pan defines a flow manifold fluidically coupled to one of the hot passage or the cold passage.4. The heat exchanger of claim 1 , wherein the corner of the ...

PLATE KIND HEAT EXCHANGER

The present invention introduces a heat exchanger including a stack of heat transfer plates positioned between two end plates in which recesses formed in edge regions are adapted to accommodate bolts reaching from a first to a second of said two end plates, said at least one of said recesses formed with locking features adapted to engage with a locking device including an opening, where the locking device is to be positioned on the respective end plate with the opening aligned with the recess in such a manner that a bolt positioned in the recess also can project through said opening. This prevents the bold from falling out of the recesses.

PLATE-TYPE HEAT EXCHANGER

A plate-type heat exchanger includes a first heat exchange section and a second heat exchange section that includes a refrigerant flow path independent of the first heat exchange section. Each of the first and second heat exchange sections includes a fixed support supporting heat transfer plates from one end side in an arrangement direction, and a moving support supporting the heat transfer plates at a first support position on the other end side of the arrangement direction. The moving support is moved from the first support position to a retracted position separated in the arrangement direction to form a first removal region between the first support position and a second retracted position, and the heat transfer plates are removed through the first removal region. The first removal region and the second removal region of the second heat exchange section are overlapped with each other. 1. A plate-type heat exchanger including a first heat exchange section and a second heat exchange section that includes a refrigerant flow path independent of the first heat exchange section , whereinthe first heat exchange section includes a first fixed support and a first moving support, the first fixed support supporting a plurality of arranged first heat transfer plates from one end side in an arrangement direction, the plurality of first heat transfer plates being arranged to cause heat transfer surfaces of adjacent first heat transfer plates to face each other, and the first moving support supporting the plurality of first heat transfer plates at a first support position on one end side in the arrangement direction,in the first heat exchange section, the first moving support is moved from the first support position to a first retracted position separated in the arrangement direction to form a first removal region between the first support position and the first retracted position, and the first heat transfer plates are removed through the first removal region,the second heat ...

Adjustable heat sink fin spacing

A heat sink includes a heat sink base/riser, a first fin, and a second fin. The spacing between the base/riser and the first fin and the second fin, restively, may be adjusted by rotating a threaded rod. The threaded rod includes a first threaded knurl that is engaged with the first fin and a second threaded knurl that is engaged with the second fin. The thread pitch of the first threaded knurl and the second threaded knurl may differ. For example, the pitch of the first threaded knurl may be smaller than the pitch of the second threaded knurl if the first fin is located nearest the heat sink base/riser relative to the second fin. The spacing of the heat sink fins may be adjusted based upon the current operating conditions of the electronic device to maintain an optimal temperature of a heat generating device during device operation.

Heat exchanger panel and method for mounting thereof to a rack structure

A heat exchanger stack includes a rack structure and heat exchangers disposed above one another and supported thereby. Each heat exchanger includes: a frame; a tubing arrangement configured to circulate fluid therein; a plurality of fins; and a plurality of wheels mounted to the frame for guided mounting of the heat exchanger panel on the rack structure including first and second upper wheels spaced apart from one another and first and second lower wheels spaced apart from one another. Each upper wheel engages a corresponding upper wheel guiding member of the rack structure, and each lower wheel engages a horizontal portion of a corresponding lower wheel guiding member of the rack structure so that the heat exchanger panel is translatable horizontally. A method for mounting a heat exchanger panel to a rack structure is also provided.

Adjustable heat sink fin spacing

A heat sink includes a first fin and a second fin. The spacing between the first fin and the second fin may be adjusted by a threaded rod. The threaded rod includes a first portion that is engaged with the first fin and a second portion that is engaged with the second fin. The thread pitch of the first portion and the second portion may differ. For example, the pitch of a first internal thread of the first fin may be smaller than the pitch of a second internal thread of the second fin. The spacing of the heat sink fins may be adjusted based upon the current operating conditions of the electronic device to maintain an optimal temperature of a heat generating device during device operation.

LINING FOR HEAT EXCHANGER

Lining to be positioned in a frame plate of heat exchanger comprising a stack of heat transfer plates, where the lining comprises a tubular part with a first end formed with a first flange and second flange positioned at a distance to the second end, where the second flange is adapted to form a platform to accommodate a sealing element is positioned on the platform of the second flange and this confined between the edge of the recess, the second flange and the outer section and the neighbouring heat transfer plate in the stack of heat transfer plates. 1. A lining to be positioned in a frame plate of heat exchanger , said heat exchanger comprising a stack of heat transfer plates each positioned in parallel to the frame plate , said lining comprising a tubular part with a first end formed with a first flange , wherein a second flange is positioned at a distance to the second end , thus dividing the tubular part into a middle section and an outer section , where the middle section is formed between the first flange and second flange. wherein the second flange and outer section together forms a platform to accommodate a sealing element to be positioned between second flange and the neighbouring heat transfer plate in the stack of heat transfer plates to the frame plate.2. The lining according to claim 1 , wherein the lining is adapted to be positioned in connection to a frame plate which in its inner surface is formed with a recess encircling the opening claim 1 , and borders the opening encircling the opening claim 1 , where the first flange is positioned with the ‘inner’ surface forming a first flange contact section to the outer surface of the frame plate claim 1 , and where the recess is adapted to accommodate the second flange claim 1 , such that the inner surface of the second flange forms a contact to the surface of the recess.3. The lining according to claim 2 , where a sealing element is adapted to be positioned on the second flange being confined between the ...

Plate and frame heat exchanger

A plate and frame heat exchanger includes a plate package having individually removable plates positioned between opposed end frame portions synchronously movable toward each other for forming a compressed plate package by a drive linkage of the plate and frame heat exchanger in response to the drive linkage being drivingly actuated in one direction by a drive unit selectively connected to the drive linkage. The end frame portions are synchronously movable away from each other for forming an uncompressed plate package such that individual plates from the plate package are removable from the plate and frame heat exchanger in response to the drive linkage of the plate and frame heat exchanger being drivingly actuated in a direction opposite the one direction by the drive unit. The drive unit is selectively separable from the plate and frame heat exchanger without disassembly of the drive linkage.

System and Method of Producing Scalable Heat-sink Assembly

A system for producing heat-sink assemblies in which a series of extruded members possess mating faces, each face having an alternating series of troughs and bulbous shaped ridges which are formed from the sides of the troughs. Mating ridges of one face of each extruded member are dipped with a thermally conductive compound prior to press-fitting and at least some of the ridges and troughs possess a groove that when mated to an opposing region of an adjacent extruded member, produces a reservoir that serves as a feeder source for thermally conductive compound. Once the extruded members are press-fitted, portions of the bulbous-shaped ridges on one face are forced past portions of the bulbous-shaped ridges of the opposing face and into the troughs. Deformation of the bulbous-shaped ridges is uniformly expansive so as to reduce shearing relative to the surfaces of the troughs, and the formed reservoirs are further compressed and feed thermal compound into the interstices between mating members. 1. A heat-sink assembly comprising:(1) at least two extruded members, each extruded member having length, width, a top portion, a middle portion, a bottom portion, a first face and a second face, with the top portion extending to a fin, and the first and second faces having an alternating pattern of longitudinal ridges and troughs; and,(2) a generally bulbous formation formed from each ridge, the bulbous formation possessing a head portion, and a neck portion that transitions to an adjacent trough; and, wherein the first face of one extruded member is mateably engageable with the second face of another extruded member, with the spaces between adjacent extrusions defining interstices; and, at least some of the head portions and it least some of the troughs of an extruded member possessing a groove that when engaged with an adjacent extruded member produces a reservoir for the feeding of a thermally conductive compound into the interstices during a press-fitting operation ...

PLATE HEAT EXCHANGER FOR HEATING OR COOLING BULK SOLIDS

A heat exchanger includes an inlet for receiving bulk solids, a plurality of heat transfer plate assemblies, a plurality of spacers disposed between adjacent heat transfer plate assemblies, and supports for supporting the heat transfer plate assemblies. The heat transfer plate assemblies include a first plate having a first pair of holes extending therethrough, the first plate having channels extending along a surface thereof, for the flow of fluid through the channels, and a second plate bonded to the first plate to enclose the channels, the second plate including a second pair of holes generally aligned with the first pair of holes to form through holes to facilitate flow of the fluid through the through holes and the channels. 1. A heat exchanger comprising:an inlet for receiving bulk solids; a first sheet having a first pair of holes extending through the first sheet and channels extending along a surface thereof, for the flow of fluid from a first of the first pair of holes, through the channels, to a second of the first pair of holes; and', 'a second sheet bonded to the first sheet to enclose the channels between the first sheet and the second sheet, the second sheet including a second pair of holes generally aligned with the first pair of holes of the first sheet to form first through holes and second through holes to facilitate flow of the fluid through the first through holes, through the channels, and through the second through holes;, 'a plurality of heat transfer plate assemblies, ones of the heat transfer plate assemblies comprisinga plurality of spacers disposed between adjacent heat transfer plate assemblies to space the adjacent heat transfer plate assemblies apart to facilitate the flow of the bulk solids from the inlet, between the adjacent heat transfer plate assemblies; andsupports for supporting the plurality of heat transfer plate assemblies.2. The heat exchanger according to claim 1 , wherein each of the first pair of holes is located near a ...

Plastic Film Heat Exchanger For Low Pressure And Corrosive Fluids

A heat exchanger including a pair of end plates, a plurality of flow plates sandwiched between the pair of end plates, and a plurality of heat transfer films that are respectively positioned between adjacent flow plates, and between each of the end plates and an immediately adjacent flow plate. 1. A heat exchanger , comprising:a pair of end plates, each of the end plates including a first major surface and an opposite second major surface, the first major surfaces each including fluid inlet and a fluid outlet and the opposite second major surfaces each including a flow trough, the fluid inlet of each end plate being in communication with the flow trough formed on the opposite second major surface of the respective end plate;a plurality of flow plates sandwiched between the pair of end plates, each of the flow plates having a first side and an opposite second side, and each of the first side and the opposite second side including a flow surface, the flow surfaces of each flow plate being configured to communicate with either the flow trough of an adjacent end plate or one of the flow surfaces of an adjacent flow plate; anda plurality of heat transfer films that are respectively positioned between adjacent flow plates, and between each of the end plates and an immediately adjacent flow plate,wherein the flow troughs and the flow surfaces each include a first flow channel and a second flow channel separated by a dividing wall, and a plurality of support features, the dividing wall and the plurality of support features each supporting the heat transfer film in a manner that a minimum area of the heat transfer film is unsupported; andwherein the first and second flow channels each include a turbulence inducing surface that is configured to increase a turbulence of a fluid flowing in the flow troughs and flow surfaces.2. The heat exchanger according to claim 1 , wherein the flow troughs and flow surfaces communicate with each other such that a fluid that enters the fluid ...

Heat exchanger

A heat exchange spacer is for assembly with a heat exchange core. The heat exchange spacer has a unitary body including a first elongate portion and a second elongate portion. The first elongate portion and the second elongate portion define an angle therebetween.

Heat exchanger flange plate with supercooling function

A heat exchanger having a heat exchanger core which is configured as a plate stack has a flange plate including at least one upper partial plate facing the heat exchanger core and at least one lower partial plate facing away from the heat exchanger core. The flange plate can include a supercooling passage which is bounded by at least one partial plate in the stacking direction of the partial plates and which receives a flow of refrigerant during the operation of the heat exchanger. A high variability can be provided thanks to the compact and flexible design, by means of which the most diverse of requirements can be achieved with no major design changes.

Heat exchanger with sliding aperture valve

An apparatus is provided. The apparatus includes a heat exchanger providing heat transfer between a first medium and a second medium. The apparatus also includes a movable aperture integrated onto a face of the heat exchanger and regulating a flow of the first medium based on a position of the movable aperture. The apparatus further includes an actuator controlling the position of the movable aperture

Radiating fin with bent radiating portion and electrothermal oil heater using same

A radiating fin with a bent radiating portion and an electrothermal oil heater using the same are provided. The radiating fin comprises a main body with an oil guide groove formed therein, connecting sleeves extending in a horizontal direction being provided at an upper end and a lower end of the main body; a bent radiating portion is formed within a region, a certain distance away from the middle, of an edge of at least one end of the main body; and an upper end and a lower end of the bent radiating portion are located in different vertical planes, or the upper end and the lower end of the bent radiating portion are located in a same vertical plane, and at least one portion between the upper end and the lower end is bent to form a side-raised structure. Compared with the prior art, the radiating fin with a bent radiating portion provided in the present invention has the following advantages: by forming a bent radiating portion within a region, a certain distance from the middle, of an edge of any end of the radiating fin, when a plurality of the radiating fins are connected to each other, a combined radial and convective radiating way can be realized and meanwhile the transverse radiation and the longitudinal radiation of the radiator are strengthened.

METHOD AND APPARATUS FOR MODULAR AIR-TO-AIR HEAT EXCHANGER

A heat exchanger core assembly includes a frame assembly and a plurality of core bundles positioned within the frame assembly. Each core bundle includes at least one row of tubing defining at least one end of the core bundle, an edge seal gasket to seal the core bundle from an adjacently placed core bundle, and an indoor face seal gasket to seal the end with respect to the frame assembly. A method of replacing a core bundle of a heat exchanger core assembly includes identifying a core bundle requiring replacement, removing the core bundle by accessing the core bundle and sliding the core bundle with respect to the remaining plurality of core bundles from the frame assembly, and inserting a replacement core bundle in a space defined by the removed core bundle. 1. A heat exchanger core assembly comprising:a frame assembly; anda plurality of core bundles positioned within the frame assembly, each core bundle including at least one row of tubing defining at least one end of the core bundle, an edge seal gasket to seal the core bundle from an adjacently placed core bundle, and an indoor face seal gasket to seal the at least one end with respect to the frame assembly.2. The heat exchanger core assembly of claim 1 , wherein the frame assembly includes a base frame section and a support frame section extending from the base frame section.3. The heat exchanger core assembly of claim 2 , wherein the support frame assembly of the frame assembly includes a plurality of vertical posts and horizontal rails that are configured to support the plurality of core bundles claim 2 , the horizontal rails being configured to define at least one shelf.4. The heat exchanger core assembly of claim 3 , wherein the plurality of core bundles are positioned within the support frame section in a manner in which each core bundle extends end-to-end with respect to an orientation of the base frame section.5. The heat exchanger core assembly of claim 1 , wherein each row of tubing is secured by a ...

METHODS AND DEVICES FOR HEATING OR COOLING VISCOUS MATERIALS

Methods and devices heat or cool viscous materials, such as meat emulsions useful for producing food and other products. The devices have a heat exchanger including a first plate, a second plate attached to the first plate, and a first spacer and a second spacer arranged between the first plate and the second plate. The first plate, the second plate, the first spacer, and the second spacer define at least one temperature controlled passage for a product to pass through the heat exchanger. 1. A device comprising:a first plate;a second plate attached to the first plate;a first spacer and a second spacer arranged between the first plate and the second plate, wherein the first plate, the second plate, the first spacer and the second spacer define a first passage for a first product to pass through the device;a third plate attached to the second plate, at least one of the first plate, the second plate or the third plate comprising energy exchanging capabilities;a third spacer and a fourth spacer arranged between the second plate and the third plate, wherein the second plate, the third plate, the third spacer and the fourth spacer define a second passage for a second product to pass through the device;a first bracket comprising a first leg, a second leg, and a bridging portion extending from the first leg of the first bracket to the second leg of the first bracket;a second bracket comprising a first leg, a second leg, and a bridging portion extending from the first leg of the second bracket to the second leg of the second bracket, wherein the first leg of the first bracket is connected to the first leg of the second bracket, and the second leg of the first bracket is connected to the second leg of the second bracket; andan end plate comprising first and second product inlets and connected to the bridging portion of the first bracket and the bridging portion of the second bracket.2. The device of wherein at least one of the second plate or the third plate comprises a ...

Plate heat exchanger

Heat transfer plates are stacked, each being provided with a plurality of passage holes, a flow-path forming gasket is interposed between peripheries of each adjacent ones of the heat transfer plates, thereby alternately forming a first flow path to pass a high-temperature fluid, a second fluid to pass a low-temperature fluid, and communicating paths to cause the fluids to flow in and out of the first flow path and the second flow path on opposite sides of each heat transfer plate, and communicating-path forming gaskets surrounding the passage holes are interposed between adjacent ones of the heat transfer plates, thereby forming a communicating path to cause a fluid to flow in and out of the first flow path and a communicating path to cause a fluid to flow in and out the second flow path. Each communicating-path forming gasket is made up of inner and outer gasket members arranged in two lines, the inner gasket member surrounding the passage holes while the outer gasket member surrounding the inner gasket member.

HEAT TRANSFER PLATE

A heat transfer plate comprises a first distribution area having a first distribution pattern, a second distribution area having a second distribution pattern, and a heat transfer area having a heat transfer pattern differing from the first and second distribution patterns. The first and second distribution patterns comprise distribution ridges and distribution valleys. Distribution ridges and distribution valleys of the first and second distribution patterns closest to the heat transfer area form end ridges and end valleys. The top portion of at least plural of the end ridges, along at least part of its longitudinal extension, has a second width exceeding a first width of the top portion of the remaining distribution ridges, and the bottom portion of at least plural of the end valleys, along at least part of its longitudinal extension, has a fourth width exceeding a third width of the bottom portion of the remaining distribution valleys. 168. A heat transfer plate comprising a first end portion , a center portion and a second end portion arranged in succession along a longitudinal center axis of the heat transfer plate , the first end portion comprising a first and a second port hole and a first distribution area provided with a first distribution pattern , the second end portion comprising a third and a fourth port hole and a second distribution areal provided with a second distribution pattern , and the center portion comprising a heat transfer area provided with a heat transfer pattern differing from the first and second distribution patterns , the first end portion adjoining the center portion along a first borderline and the second end portion adjoining the center portion along a second borderline , wherein the first and second distribution patterns comprise distribution ridges and distribution valleys , a respective top portion of the distribution ridges extending in a first plane and a respective bottom portion of the distribution valleys extending in a ...

HEAT TRANSFER PLATE AND PLATE HEAT EXCHANGER

A heat transfer plate and a plate heat exchanger are provided. The heat transfer plate includes an edge portion extending along an edge of the heat transfer plate and being corrugated so as to include alternately arranged ridges and valleys as seen from a first side of the heat transfer plate. The ridges and valleys extend perpendicularly to the edge of the heat transfer plate, a first one of the ridges having a top portion extending in a top portion plane, and a first one of the valleys, which is adjacent to the first ridge, having a bottom portion extending in a bottom portion plane. The top portion of the first ridge and the bottom portion of the first valley are connected by a main flank and end, just like the main flank, at an end distance from the edge of the heat transfer plate. The heat transfer plate is characterized in that a slope of the main flank in relation to the bottom portion plane as seen from the bottom portion of the first valley is varying between a minimum slope and a maximum slope along the top portion of the first ridge and the bottom portion of the first valley. 1. A heat transfer plate comprising:an edge portion extending along an edge of the heat transfer plate, the edge portion being corrugated so as to comprise alternately arranged ridges and valleys as seen from a first side of the heat transfer plate,wherein the ridges and the valleys extend perpendicularly to the edge of the heat transfer plate, a first one of the ridges having a top portion extending in a top portion plane, and a first one of the valleys, which is adjacent to the first ridge, having a bottom portion extending in a bottom portion plane,wherein the top portion of the first ridge and the bottom portion of the first valley are connected by a main flank, the top portion of the first ridge, the bottom portion of the first valley and the main flank ending at an end distance from the edge of the heat transfer plate, andwherein a slope of the main flank in relation to a plane ...

Modular Plate and Shell Heat Exchanger

A modular plate and shell heat exchanger in which welded pairs of heat transfer plates are tandemly spaced and coupled in parallel between an inlet and outlet conduit to form a heat transfer assembly. The heat transfer assembly is placed in the shell in order to transfer heat from a secondary to a primary fluid. Modules of one or more of the heat transfer plates are removably connected using gaskets at the inlet and outlet conduits which are connected to a primary fluid inlet and a primary fluid outlet nozzle. The heat transfer assembly is supported by a structure which rests on an internal track which is attached to the shell and facilitates removal of the heat transfer plates. The modular plate and shell heat exchanger has a removable head integral to the shell for removal of the heat transfer assembly for inspection, maintenance and replacement. 1. A heat exchanger , comprising:an elongated pressure vessel shell having an axial dimension with a removable head at one end of the axial dimension, a primary fluid inlet, a primary fluid outlet, a secondary fluid inlet, a drain outlet and a heat transfer assembly comprising:a primary fluid inlet conduit extending into the pressure vessel from the primary fluid inlet;a primary fluid outlet conduit extending into the pressure vessel from the primary fluid outlet;a plurality of pairs of heat transfer plates supported in tandem with each of the pairs of plates sealed around a periphery to define a primary fluid flow channel in between a first and second heat transfer plate of each pair, with each pair having a heat transfer plate inlet opening fluidly connected either directly or indirectly to the primary fluid inlet conduit and a heat transfer plate outlet opening fluidly connected either directly or indirectly to the primary fluid outlet conduit to form a parallel flow path with flow in the same direction through each of the pairs of heat transfer plates in a direction orthogonal to the axial dimension of the pressure ...

REMOVABLE FIN HEAT EXCHANGER SYSTEMS AND METHODS

The present disclosure relates to a fin heat exchanger, including a header, a set of tubes fluidly coupled to the header, and a mount configured to engage with and disengage from the set of tubes. The mount includes a fin section configured to extend between adjacent tubes of the set of tubes in an engaged mount configuration, and configured to be separated from the set of tubes in an unengaged mount configuration. 1. A fin heat exchanger , comprising:a header;a plurality of tubes fluidly coupled to the header; anda mount configured to engage with and disengage from the plurality of tubes, wherein the mount includes a fin section configured to extend between adjacent tubes of the plurality of tubes in an engaged mount configuration, and configured to be separated from the plurality of tubes in an unengaged mount configuration.2. The fin heat exchanger of claim 1 , wherein the mount includes a first plate configured to engage with a first tube of the adjacent tubes in the engaged mount configuration claim 1 , a second plate configured to engage with a second tube of the adjacent tubes in the engaged mount configuration claim 1 , and a fin of the fin section are coupled to the first plate and to the second plate.3. The fin heat exchanger of claim 2 , wherein the first plate includes a C-shape corresponding in shape to an outer surface of the first tube claim 2 , and the second plate includes a second C-shape corresponding in shape to an outer surface of the second tube.4. The fin heat exchanger of claim 3 , wherein the mount includes a third plate that is a substantially flat piece of sheet metal claim 3 , wherein the fin section is a first fin section claim 3 , and wherein the mount includes a second fin section configured to extend between the second plate and the third plate.5. The fin heat exchanger of claim 2 , wherein the first plate includes a first coupling component claim 2 , wherein a tube of the plurality of tubes includes a second coupling component claim ...

Ultra-Compact Thin Foil Heat-Exchanger

Various embodiments include heat exchangers and methods of making heat exchangers from a series of stacked plates each made of two foil sheets bonded together in bonding locations forming fluid flow passages between the foil sheets in regions where the foil sheets are not bonded. An inlet port and an outlet port located at opposite ends of the planar extent of the two foil sheets extend through the foil sheets perpendicular to the planar extent of the foil sheets. The inlet and outlet ports provide access for a first fluid to flow into or out of the internal plate passages formed between the two foil sheets. Interstitial channels are formed between the series of plates and configured to allow the flow of a second fluid between the series of plates, allowing heat to be transferred between the two fluids while isolating the two fluids from one another. 1. A heat-exchanger , comprising: two foil sheets bonded together at a series of spaced apart bonding locations across a planar extent of the two foil sheets in a pattern wherein internal plate passages are formed between the two foil sheets that allow the flow of a first fluid between the two foil sheets in regions where the two foil sheets are not bonded, and', 'an inlet port and an outlet port, each located at opposite ends of the planar extent of the two foil sheets, wherein each of the inlet and outlet ports extend through the two foil sheets perpendicular to the planar extent of the two foil sheets, wherein the inlet and outlet ports provide access for the first fluid to flow into or out of the internal plate passages,, 'a series of plates stacked on one another, wherein each of the plates compriseswherein interstitial channels are formed between the series of plates, wherein the interstitial channels are configured to allow the flow of a second fluid between the series of plates, wherein the first and second fluids are isolated from one another.2. The heat-exchanger of claim 1 , wherein each of the plates further ...

Plate Heat Exchanger

A plate heat exchanger includes heat exchanger plates positioned between two end plates, a plurality of threaded tightening bolts each extending between one of the end plates and a drive unit, and through the other end plate, and a plurality of motors collectively defining the drive unit. The threaded tightening bolts each include a bolt head that bears directly/indirectly against the first or second end plate. A nut is in threaded engagement with each threaded tightening bolt and bears directly or indirectly against the second or first end plate so that the bolt head/nut associated with each threaded tightening bolt bear directly or indirectly against different ones of the first and second end plates. Each of the motors is operatively connected to a respective one of the threaded tightening bolts so that each of the threaded tightening bolts is rotatable independently of others of the threaded tightening bolts. 1. A plate heat exchanger comprising:a plurality of heat exchanger plates;a first end plate;a second end plate spaced apart from the first end plate, the plurality of heat exchanger plates being positioned between the first and second end plates;a plurality of motors that collectively define a drive unit;a plurality of threaded tightening bolts that each extend between the first end plate and the drive unit, each of the threaded tightening bolts also extending through the second end plate;the threaded tightening bolts each including a respective bolt head that bears directly or indirectly against either the first end plate or the second end plate;a plurality of nuts, each in threaded engagement with a respective one of the threaded tightening bolts and arranged to bear directly or indirectly against either the second end plate or the first end plate so that the bolt head and the nut associated with each respective threaded tightening bolt bear directly or indirectly against different ones of the first and second end plates;the threaded tightening bolts and ...

ADJUSTABLE HEAT SINK FIN SPACING

A heat sink includes a heat sink base, a first fin, and a second fin. The spacing between the base and the first fin and the second fin, restively, may be adjusted by rotating a threaded rod. The threaded rod includes a first threaded knurl that is engaged with the first fin and a second threaded knurl that is engaged with the second fin. The thread pitch of the first threaded knurl and the second threaded knurl may differ. For example, the pitch of the first threaded knurl may be smaller than the pitch of the second threaded knurl if the first fin is located nearest the heat sink base relative to the second fin. The spacing of the heat sink fins may be adjusted based upon the current operating conditions of the electronic device to maintain an optimal temperature of a heat generating device during device operation. 1. A heat sink comprising:a heat sink base comprising an underside and a topside;a first heat sink fin comprising a first threaded opening;a second heat sink fin comprising a second threaded opening, the first heat sink fin located nearest the heat sink base relative to the second heat sink fin; anda threaded rod comprising a first threaded knurl comprising first threads of a first thread pitch that engage with threads of the first threaded opening and a second threaded knurl comprising second threads of a second thread pitch that engage with threads of the second threaded opening.2. The heat sink of claim 1 , further comprising a motor that rotates the threaded rod about an axis orthogonal to the topside of the heat sink base.3. The heat sink of claim 2 , wherein upon the rotation of the threaded rod claim 2 , the first fin is displaced against the first threaded knurl by a first dimension along the axis and the second fin is displaced against the second threaded knurl by a second dimension along the axis.4. The heat sink of claim 3 , wherein the first thread pitch is smaller than the second thread pitch and wherein the first dimension is smaller than ...

HEAT EXCHANGER MODULE WITH AN ADAPTER MODULE FOR DIRECT MOUNTING TO A VEHICLE COMPONENT

A heat exchanger module adapted for being mounted directly to the outer surface of the housing of an automobile system component, such as a transmission or engine housing, is provided. The heat exchanger module has a heat exchanger fixedly attached to an adapter module. The adapter module contains one of more fluid transfer channels and includes a portion that extends outwardly beyond the footprint of the heat exchanger. The adapter module is comprised of a first embossed plate that is sealed with a second plate, which may also be embossed. The embossments provide fluid transfer channels and also perform as structural ribs to enhance the rigidity of the adapter module. 1. A heat exchanger module for mounting directly to the outer surface of a housing of an automobile system component , the heat exchanger module comprising:a heat exchanger comprising a plurality of stacked heat exchange plates defining alternating first and second fluid flow passages through said heat exchanger, the heat exchanger having a footprint corresponding to an area defined by the stack of heat exchange plates;a pair of first fluid manifolds extending through the heat exchanger and coupled to one another by the first fluid flow passages, the pair of first fluid manifolds comprising an inlet manifold and an outlet manifold for the flow of a first fluid through said heat exchanger;a pair of second fluid manifolds extending through the heat exchanger and coupled to one another by the second fluid flow passages, the pair of second fluid manifolds comprising an inlet manifold and an outlet manifold for the flow of a second fluid through said heat exchanger;an adapter module having a first surface and an opposite second surface, wherein the first surface of the adapter module is attached to an end of the heat exchanger within the footprint of the heat exchanger, and wherein the second surface is adapted for direct face-to-face contact with an interface surface on the outer surface of the automobile ...

RADIATING FIN AND CONNECTION STRUCTURE THEREOF

A radiating fin and a connection structure composed of multiple radiating fins. Each radiating fin has a main body formed with a first plane face. A first bending edge and a second bending edge extend from two sides of the first plane face. The first plane face is formed with a first perforation and a second perforation and a third perforation and a fourth perforation. A first extension section and a second extension section respectively from the first and second bending edges. Two front ends of the first extension section are bent and formed with a first latch plate and a second latch plate. 1. A radiating fin comprising a main body , the main body having a first plane face and a first bending edge and a second bending edge each extending from two opposed sides of the first plane face , the first plane face being formed with a first perforation and a second perforation each equally spaced away from the first bending edge and , with a third perforation and a fourth perforation each equally spaced away from the second bending edge , a first extension section and a second extension section each respectively perpendicularly extending from the first and second bending edges , two opposed ends of the first extension section being respectively bent and formed with a first latch plate and a second latch plate , each of the first and second latch plates formed a first distance from the first bending edge , two opposed ends of the second extension section being respectively bent and formed with a third latch plate and a fourth latch plate , each of the third and fourth latch plates formed a second distance from the second bending edge , the first , second , third and fourth latch plates each respectively aligned with the first , second , third and fourth perforations.2. The radiating fin as claimed in claim 1 , wherein the first claim 1 , second claim 1 , third and fourth perforations are formed through the main body.3. The radiating fin as claimed in claim 1 , wherein the ...

ADJUSTABLE HEAT SINK FIN SPACING

A heat sink includes a first fin and a second fin. The spacing between the first fin and the second fin may be adjusted by a threaded rod. The threaded rod may include a first portion that is engaged with the first fin and a second portion that is engaged with the second fin. The thread pitch of the first portion and the second portion may differ. For example, the pitch of a first internal thread of the first fin may be smaller than the pitch of a second internal thread of the second fin. The spacing of the heat sink fins may be adjusted based upon the current operating conditions of the electronic device to maintain an optimal temperature of a heat generating device during device operation. 1. A heat sink comprising:a first heat sink fin comprising a first internal thread;a second heat sink fin comprising a second internal thread of a different thread pitch relative to the first internal thread; anda threaded rod comprising: a first portion comprising a first external thread that engages with the first internal thread; and a second portion comprising a second external thread that engages with the second internal thread.2. The heat sink of claim 1 , further comprising a motor that rotates the threaded rod.3. The heat sink of claim 2 , wherein upon the rotation of the threaded rod claim 2 , the first fin is displaced against the first portion by a first dimension and the second fin is displaced against the second portion by a second dimension.4. The heat sink of claim 1 , wherein the pitch of the first internal thread is smaller than the pitch of the second internal thread.5. The heat sink of claim 1 , wherein rotation of the first heat sink fin is fixed relative to rotation of the second heat sink fin.6. The heat sink of claim 1 , further comprising:a first fin temperature sensing device that measures temperature of the first heat sink fin.7. The heat sink of claim 6 , further comprising:a second fin temperature sensing device that measures temperature of the second ...

ADJUSTABLE HEAT SINK FIN SPACING

A heat sink includes a threaded rod. The spacing between a first fin and a second fin of the heat sink may be adjusted by the threaded rod. The threaded rod includes a first portion and a second portion. The first portion may engage with the first fin and a second portion may engage with the second fin. The thread pitch of the first portion and the second portion may differ. For example, the pitch of a first knurl of the threaded rod may be smaller than the pitch of a second threaded knurl of the threaded rod. The spacing of the heat sink fins may be adjusted based upon the current operating conditions of the electronic device to maintain an optimal temperature of a heat generating device during device operation. 1. A heat sink comprising: a first portion comprising a first external thread; and', 'a second portion comprising a second external thread of different pitch than the first external thread., 'a threaded rod comprising2. The heat sink of claim 1 , further comprising a motor that rotates the threaded rod.3. The heat sink of claim 1 , wherein the pitch of the first external thread is smaller than the pitch of the second external thread.4. The heat sink of claim 1 , wherein the first portion and the second portion share a same axis of rotation.5. The heat sink of claim 4 , wherein the first portion further comprises one or more protrusions.6. The heat sink of claim 4 , wherein the second portion comprises one or more receptacles configured to accept the one or more protrusions.7. The heat sink of claim 1 , wherein the pitch of the first portion is configured to be the same as a first internally threaded hole of a first heat sink fin of the heat sink.8. The heat sink of claim 7 , wherein the pitch of the second portion is configured to be the same as a second internally threaded hole of a second heat sink fin of the heat sink.9. The heat sink of claim 1 , wherein first external thread is configured to engage with a first internally threaded hole of a first heat ...

GASKETED PLATE AND SHELL HEAT EXCHANGER

The present disclosure provides for a heat exchanger having a heat exchanger shell and a heat exchanger core defined by plurality of core elements releasably connected together when positioned within the heat exchanger shell. Each core element is defined by first and second opposing plates permanently fixed together with a fluid flow path formed therebetween. A coolant flow path is formed between adjacent core elements. A fluid seal positioned between adjacent core elements is configured to form a fluid tight seal between the fluid flow path and the coolant flow path. Individual core elements may be removed from the heat exchanger core to permit removal of coolant precipitated material deposits therefrom. 1. A heat exchanger comprising:a heat exchanger shell;a heat exchanger core defined by plurality of core elements releasably connected together and positioned within the heat exchanger shell, wherein each core element is defined by first and second opposing plates permanently fixed together,a fluid flow path formed between the first and second plates;a coolant flow path formed between opposing plates of adjacent core elements; anda fluid seal positioned between adjacent core elements, the seal configured to form a fluid tight boundary between the fluid flow path and the coolant flow path.2. The heat exchanger of claim 1 , further comprising a head having a fluid inlet port claim 1 , a fluid outlet port claim 1 , a coolant inlet port and a coolant outlet port connectable to the heat exchanger shell.3. The heat exchanger of claim 1 , further comprising an inlet plenum located between the heat exchanger shell and the heat exchanger core and an outlet plenum located between the heat exchanger shell and the heat exchanger core separate from the inlet plenum.4. The heat exchanger of claim 1 , wherein each core element includes a coolant inlet aperture and a coolant outlet aperture formed through the first and second plates respectively.5. The heat exchanger of claim 4 , ...

HEAT TRANSFER PLATE AND HEAT EXCHANGER COMPRISING A PLURALITY OF SUCH HEAT TRANSFER PLATES

A heat transfer plate includes a heat transfer area comprising alternately arranged ridges and valleys in relation to a central extension plane of the plate. The ridges form arrows comprising first arrows, which first arrows each comprises two legs arranged on opposite sides of, and a head arranged on, a respective one of a first number of imaginary straight lines extending across the complete heat transfer area parallel to a longitudinal centre axis of the plate. Each imaginary straight line comprises at least one primary portion along which at least three of the first arrow heads are arranged, uniformly spaced. A majority of the imaginary straight lines comprise at least one secondary portion each along which an extension of the ridges and valleys on one side of the imaginary straight line is parallel with the extension of the ridges and valleys on another opposite side of the imaginary straight line. 1. A heat transfer plate including a heat transfer area provided with a corrugation pattern comprising alternately arranged ridges and valleys in relation to a central extension plane of the heat transfer plate , which ridges form arrows comprising first arrows , which first arrows each comprises two legs arranged on opposite sides of , and a head arranged on , a respective one of a first number of imaginary straight lines extending across the complete heat transfer area parallel to a longitudinal centre axis of the heat transfer plate , each of the imaginary straight lines comprising at least one primary portion along which at least three of the first arrow heads are arranged , uniformly spaced , wherein at least a majority of the imaginary straight lines comprise at least one secondary portion each along which an extension of the ridges and valleys on one side of the imaginary straight line is parallel with the extension of the ridges and valleys on another opposite side of the imaginary straight line , wherein the heat transfer area is divided into a second number ...

Port Connection for a Heat Exchanger

A port connection includes a first element, a second element, and a seal. The first element has a first sleeve and a first flange. The first sleeve is configured to slide into a port disposed through a pressure plate of the plate heat exchanger and the first flange having a first bearing surface to bear upon a first face of the pressure plate. The second element has a second sleeve and a second flange. The second sleeve is configured to slide into the port and the second flange having a second bearing surface to bear upon a second face of the pressure plate. The seal is generated in response to the first sleeve telescoping into the second sleeve. 1. A port connection for a plate heat exchanger , the port connection comprising:a first element having a first sleeve and a first flange, the first sleeve being configured to slide into a port disposed through a pressure plate of the plate heat exchanger, and the first flange having a first bearing surface and a first sealing surface, the first bearing surface configured to bear directly upon a first face of the pressure plate, and the first sealing surface disposed annularly about the first flange and configured to form a seal with a first heat exchange plate in a plate pack of the plate heat exchanger;a first gasket entirely disposed between the first sealing surface of the first flange and the first heat exchange plate, the first gasket configured to bear directly upon the first heat exchange plate and prevent the first heat exchange plate from contacting the first flange, and the first gasket configured to prevent the first heat exchange plate from contacting the pressure plate at the port, wherein the first flange is sandwiched between the first gasket and the pressure plate with the first gasket directly bearing upon the first sealing surface of the first flange and the pressure plate directly bearing upon the first bearing surface of the first flange;a second element having a second sleeve and a second flange, the ...

Improvements in or relating to evaporators

1,084,292. Evaporators; plate-type. A.P.V. CO. Ltd. March 1, 1966 [April 8, 1965], No. 15011/65. Heading B1B In a plate-type evaporator comprising alternate passages for heating-medium and for liquid-to-be-boiled, the boiling passages P include two or more rising passages in parallel from which the boiling liquid and vapour flows through a transport port T" leading to a lesser number of falling passages and a discharge port. As shown, the liquid, supplied through inlet C, flows up through two pairs of rising passages P 1 , P 2 and P 4 , P 5 ; and the boiling liquid and vapour then flows down the central falling passage to discharge conduit D. Each rising passage may be tapered towards the top by spacers on the plates. The falling passage may be tapered towards the bottom, or the spacing between the plates defining the falling passage may be increased. The evaporator is suitable for the concentration of orange juice and other heat-sensitive liquids.

Temperature-humidity exchanger

Provided is an inexpensive temperature-humidity exchanger having reliably gas-sealed gas manifolds and delivering a gas at high pressure and high dew-point temperature. Upper and lower seal portions surrounding gas manifolds to which the gas is supplied or from which the gas is discharged are provided. The upper and lower seal portions, which partially extend across an aggregate communication groove, are respectively constituted by upper and lower seal formation plates that are arranged in a two-stage manner in a laminating direction. The upper and lower seal portions have flat faces extending in the laminating direction. Furthermore, the upper and lower seal formation plates are disposed such that their projections in the laminating direction are offset from each other.

Temperature-humidity exchanger

Provided is an inexpensive temperature-humidity exchanger having reliably gas-sealed gas manifolds and delivering a gas at high pressure and high dew-point temperature. Upper and lower seal portions surrounding gas manifolds to which the gas is supplied or from which the gas is discharged are provided. The upper and lower seal portions, which partially extend across an aggregate communication groove, are respectively constituted by upper and lower seal formation plates that are arranged in a two-stage manner in a laminating direction. The upper and lower seal portions have flat faces extending in the laminating direction. Furthermore, the upper and lower seal formation plates are disposed such that their projections in the laminating direction are offset from each other.

Heat exchanger plate

热交换器板

描述了一种热交换器板(2)，包括边缘(7)、凹槽(8)、垫片和波纹状区域(10)，所述凹槽(8)沿所述边缘(7)延伸，所述垫片被布置在所述凹槽(8)中，所述波纹状区域(10)具有位于所述凹槽(8)与所述边缘(7)之间的顶部(12)和谷部(11)，其中顶部(12)大体垂直于所述边缘(7)延伸。在这样的热交换器板中，所述垫片能被可靠地固定而不受所述热交换器的稳定性的影响。为此，在至少一个谷部(11)中，凸起段(14)从所述谷部(11)的底部区域(13)延伸，所述垫片包括卡入式延伸部，所述卡入式延伸部被布置在所述谷部(11)中并且具有适于所述凸起段(14)的凹部。

plate heat exchangers, heat exchanger plates and methods of treating feeds such as seawater

본 발명은 공급물을 처리하기 위한 판형 열 교환기에 관한 것이다. 판형 열 교환기는, 복수의 열 교환 판을 포함하고 가열 볼륨, 냉각 볼륨 및 복수의 프로세스 볼륨을 획정하는 판 패키지를 포함한다. 각각의 프로세스 볼륨은 공급물의 일부를 증발시키기 위한 증발 섹션, 공급물의 증발된 부분으로부터 증발되지 않은 부분을 분리하기 위한 분리 섹션, 및 공급물의 증발된 부분을 응축하도록 배치되는 응축 섹션을 포함한다. 각각의 열 교환 판은, 가열 볼륨과 제1 프로세스 볼륨의 증발 섹션 사이의 제1 열 계면, 냉각 볼륨과 제2 프로세스 볼륨의 응축 섹션 사이의 제2 열 계면, 및 2개의 인접한 프로세스 볼륨의 증발 섹션과 응축 섹션 사이의 적어도 하나의 추가 열 계면을 획정한다. The present invention relates to a plate heat exchanger for processing a feed. A plate heat exchanger includes a plate package that includes a plurality of heat exchange plates and defines a heating volume, a cooling volume and a plurality of process volumes. Each process volume includes an evaporation section for vaporizing a portion of the feed, a separation section for separating a non-evaporated portion of the feed from a vaporized portion, and a condensation section arranged to condense the vaporized portion of the feed. Each heat exchange plate has a first thermal interface between the heating volume and the evaporation section of the first process volume, a second thermal interface between the cooling volume and the condensation section of the second process volume, and the evaporation section of two adjacent process volumes. and at least one additional thermal interface between the condensation section.

Heat exchanger plate

FIELD: heat engineering. SUBSTANCE: invention relates to the field of heat engineering, it can be used in plate heat exchangers. Heat exchanger plate (3) is described, comprising a heat exchange area in heat transfer plate (11) and a guide area of the support rod at edge (14) of heat transfer plate (11), recess (13) in edge (14) and insert (12) installed in recess (13). The greatest width of recess (13) in the direction parallel to edge (14) is located at edge (14), while guide section (15) of the support rod is provided in insert (12). EFFECT: technical result is the possibility of using the same heat exchanger plate independently of the support rod or support rods used in the assembly of heat exchanger plates (3), hence simplifying the assembly of the heat exchanger. 10 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 748 770 C1 (51) МПК F28F 3/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28F 3/083 (2021.02) (21)(22) Заявка: 2020136374, 05.11.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Данфосс А/С (DK) Дата регистрации: 31.05.2021 07.11.2019 DK PA201901301 (45) Опубликовано: 31.05.2021 Бюл. № 16 2 7 4 8 7 7 0 R U (54) ПЛАСТИНА ТЕПЛООБМЕННИКА (57) Реферат: Изобретение относится к области теплотехники и может быть использовано в пластинчатых теплообменниках. Описана пластина (3) теплообменника, содержащая теплообменную область в теплопередающей пластине (11) и направляющую область опорного стержня у кромки (14) теплопередающей пластины (11), углубление (13) в кромке (14) и вставку (12), установленную в углублении (13). Наибольшая ширина углубления (13) в Стр.: 1 направлении, параллельном кромке (14), находится у кромки (14), при этом во вставке (12) предусмотрена направляющая секция (15) опорного стержня. Технический результат обеспечение возможности использования одной и той же пластины теплообменника независимо от опорного стержня или опорных стержней, ...

IMPROVED DEVICE FOR EXCHANGING AND / OR REACTING BETWEEN FLUIDS

Flow module

Heat exchanger with plates

FIELD: heating. SUBSTANCE: heat exchanger containing a set of plates forming liquid circuits between themselves; the above liquid passes in turn through seals installed between each pair of two adjacent plates; at that, each plate includes at least one guiding slot made at least on one of its ends for guiding each plate inside the frame. Heat exchanger also includes at least one spacer bar between each pair of two adjacent plates and near the guiding slot, which is compressed and brought into contact with two adjacent plates; at that, each spacer bar, before being compressed, has the thickness equal at least to the seal thickness. EFFECT: excluding the offset between various plates of heat exchanger at its erection. 9 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 439 457 (13) C2 (51) МПК F28D 9/00 (2006.01) F28F 3/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009128028/06, 20.12.2007 (24) Дата начала отсчета срока действия патента: 20.12.2007 (72) Автор(ы): НОЭЛЬ-БАРОН Оливье (FR), ВИБО Кристоф (FR) (73) Патентообладатель(и): АЛЬФА ЛАВАЛЬ ВИКАРБ (FR) R U Приоритет(ы): (30) Конвенционный приоритет: 21.12.2006 FR 0655792 (43) Дата публикации заявки: 27.01.2011 Бюл. № 3 2 4 3 9 4 5 7 (45) Опубликовано: 10.01.2012 Бюл. № 1 (56) Список документов, цитированных в отчете о поиске: GB 1592069 А, 01.07.1981. ЕР 487931 A1, 03.06.1992. RU 2225580 C2, 10.03.2004. RU 2165570 C2, 20.11.1999. SU 172846 A1, 07.07.1965. 2 4 3 9 4 5 7 R U (86) Заявка PCT: FR 2007/052576 (20.12.2007) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 21.07.2009 (87) Публикация заявки РСТ: WO 2008/084174 (17.07.2008) Адрес для переписки: 129090, Москва, ул. Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. С.А.Дорофееву, рег.№ 146 (54) ТЕПЛООБМЕННИК С ПЛАСТИНАМИ (57) Реферат: Изобретение относится к теплотехнике и может быть использовано в пластинчатых теплообменниках. ...

端口孔垫圈和用于换热器的组件

提供了一种端口孔垫圈(57,57',57'')和用于换热器(31)的组件。端口孔垫圈布置成安装在换热器(31)的波纹状第一板(41)与第二板(33)之间，使得端口孔垫圈的中心延伸平面(e‑e,e'‑e')平行于该第一板和该第二板。端口孔垫圈是环形的，且布置成在端口孔垫圈的内周(58,58')内包围第一板的端口孔区域(43)和第二板的端口孔区域(34)。布置成与第一板接合的端口孔垫圈的第一表面(60)是波纹状的，以便沿端口孔垫圈的纵向延伸(L)限定交替地布置的垫圈脊(62)和垫圈谷(63)。垫圈脊和垫圈谷布置成分别与第一板的板谷(49)和板脊(47)匹配。布置成与包括第二板的板布置接合的端口孔垫圈的第二表面(61)基本上是平面，且布置成接触板布置的基本上平面的表面(38)。在中心延伸平面的法线方向(n)上，垫圈脊突出，且垫圈谷下降。端口孔垫圈的宽度(w1‑w8)平行于中心延伸平面且垂直于端口孔垫圈的纵向延伸而测量。

Plate and gasket for a plate heat exchanger

본 발명은 플레이트 열 교환기를 위한 열 교환기 플레이트에 관한 것이며, 열 교환기 플레이트는 다수의 포트, 분배 영역, 단열 영역, 열 전달 영역, 및 포트와 상기 영역들 외측으로 연장되는 에지 영역을 포함하고, 열 교환기 플레이트는 상기 영역들 외측 및 포트 둘레의 에지 영역 내에 연장되는 가스켓 홈을 포함하고, 가스켓 홈은 플레이트 열 교환기 내의 인접한 열 교환기 플레이트에 대한 밀봉 접촉을 위한 가스켓을 수용하고, 가스켓 홈은 열 전달 영역의 각 측부를 따른 열 전달 영역의 적어도 하나의 리세스를 생성하고, 리세스는 클립 온 탭이 리세스에서 열 교환기 플레이트의 에지 영역에 견고하게 체결되게 할 수 있다. The present invention relates to a heat exchanger plate for a plate heat exchanger, wherein the heat exchanger plate comprises a plurality of ports, a distribution region, an insulation region, a heat transfer region, and an edge region extending out of the ports and the regions, The exchanger plate includes a gasket groove extending outside the regions and in an edge region around the port, the gasket groove receiving a gasket for sealing contact to an adjacent heat exchanger plate in the plate heat exchanger, the gasket groove being a heat transfer region. Creating at least one recess of the heat transfer region along each side of the recess, the recess may allow the clip on tab to be firmly fastened to the edge region of the heat exchanger plate at the recess.

Means for mount gasket fixing, gasket means, assembly for heat exchangers

FIELD: heating. SUBSTANCE: means (40) for gasket fixing to the heat exchanger plate, gasket means (6) and assembly (2) for the heat exchanger. The fixing means is adapted to interact with edge portion (26, 28) of plate (4) of heat exchanger to fix gasket (38) on first side (8) of the heat exchanger plate. It comprises a first connecting element (42), a second connecting element (44) and a bridge (46). First part (48) of the first connecting element is configured to interact with the gasket, while second part (52) of the first connecting element is in interaction with the bridge. First part (50) of the second connecting element is configured to interact with the gasket, while second part (54) of the second connecting element is in interaction with the bridge. Fixing means is characterized in that it further comprises a plurality of fingers (60, 62, 64) formed between the first and second connecting elements. Corresponding connecting part (66, 68, 70) of each finger is in interaction with the bridge, and the fingers are arranged to extend from the gasket towards the gasket. At least one finger is arranged to interact with first side (8) of the heat exchanger plate and at least one of the fingers is arranged to interact with the second opposite side of the heat exchanger plate. EFFECT: reduced heat loss. 17 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 617 261 C2 (51) МПК F28D 9/00 (2006.01) F28F 3/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015136561, 17.12.2013 (24) Дата начала отсчета срока действия патента: 17.12.2013 (72) Автор(ы): ХЕДБЕРГ Магнус (SE), НИЛЬССОН Йохан (SE) (73) Патентообладатель(и): АЛЬФА ЛАВАЛЬ КОРПОРЕЙТ АБ (SE) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: RU 2225580 C2 10.03.2004. WO Приоритет(ы): (30) Конвенционный приоритет: 30.01.2013 EP 13153167.5 (45) Опубликовано: 24.04.2017 Бюл. № 12 (85) Дата начала ...

Heat exchanger with inserts having two-side pattern of cavities

FIELD: heating. SUBSTANCE: in heat exchanger with inserts containing multiple plates, each of the plate of the heat exchanger contains multiple cavities. Said cavities contain tips and bases. Besides, tips of at least one plate of the heat exchanger are connected with bases of another adjacent plate of the heat exchanger, and cavities are elastically deformed. EFFECT: prevention of plastic deformation of plates of the heat exchanger under action of external forces and internal pressure of the liquid. 12 cl, 11 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 562 347 C1 (51) МПК F28F 3/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014108234/06, 05.03.2014 (24) Дата начала отсчета срока действия патента: 05.03.2014 (72) Автор(ы): ПЕРССОН Ларс (CN) (73) Патентообладатель(и): Данфосс А/С (DK) Приоритет(ы): (30) Конвенционный приоритет: R U 08.03.2013 DK PA201300120 (45) Опубликовано: 10.09.2015 Бюл. № 25 2 5 6 2 3 4 7 R U (54) ТЕПЛООБМЕННИК С ПРОКЛАДКАМИ, ИМЕЮЩИЙ ДВУСТОРОННИЙ РИСУНОК УГЛУБЛЕНИЙ (57) Реферат: Изобретение относится к теплотехнике и теплообменника соединены с основаниями другой может быть использовано в пластинчатых соседней пластины теплообменника, а углубления теплообменниках. В теплообменнике с являются упруго деформируемыми. Технический прокладками, содержащем множество пластин, результат - предотвращение пластической каждая из пластин теплообменника содержит деформации пластин теплообменника под множество углублений. Указанные углубления воздействием внешних сил и внутреннего содержат вершины и основания. Кроме того, давления жидкости. 11 з.п. ф-лы, 11 ил. вершины, по меньшей мере, одной пластины Стр.: 1 C 1 C 1 Адрес для переписки: 191002, Санкт-Петербург, а/я 5, ООО "Ляпунов и партнеры" 2 5 6 2 3 4 7 (56) Список документов, цитированных в отчете о поиске: US 0008091619 B2 10.01.2012 . WO 1993000563 A1 07.01.1993. RU 2164332 C2 20.03.2001 . SU 1257402 A2 15.09.1986 RUSSIAN ...

Universal flow module

Plate heat exchanger sealing gasket with flow dividing sealing gasket interval changeable

本发明提供了一种板式换热器中使用的密封垫片，所述密封垫片中设置至少一个分流密封垫，所述分流密封垫将流经换热板片的换热流体的流动路径分成至少两个分程流道，分流垫片设置开口，使得换热板片中的分程流道为串联结构，从而使换热流体在换热板片上形成S形流道；其特征在于沿着流体流动的方向，同一板片上由分流密封垫形成的不同的分流流道的宽度W不断的减少。本发明通过分流密封垫间距的变化提高换热效率，达到节能环保的目的。

Heat exchanger of plate type

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Heat exchanger plate

Plate heat exchanger, heat exchanger plate and method for treating a feed, such as seawater

本发明涉及一种用于处理供给物的板式热交换器。板式热交换器包括板组，该板组包括多个热交换板且限定加热体积、冷却体积以及多个处理体积。处理体积中的每个包括用于汽化供给物的一部分的汽化区段、用于将供给物的未汽化部分与汽化部分分离的分离区段，以及布置成冷凝供给物的汽化部分的冷凝区段。每个热交换板限定在加热体积与第一处理体积的汽化区段之间的第一热界面、在冷却体积与第二处理体积的冷凝区段之间的第二热界面，以及在两个邻近的处理体积的汽化区段与冷凝区段之间的至少一个另外的热界面。

Plate heat exchanger with improved strength in port area

本发明涉及一种板式换热器，其包括多个板，每个板平行于主延伸平面(p)延伸，和至少一个转接板(3)。换热器板(2)形成具有用于第一介质的第一板间隙(6)和用于第二介质的第二板间隙(7)的板封装，其中每个换热器板具有四个端口孔(8)，其形成延伸穿过板封装的端口，并且其中转接板(3)设置在一个最外侧换热器板(2′，2″)外侧。隔板(13)设置在所述转接板(3)和相应的一个最外侧换热器板(2′，2″)之间，所述隔板(13)包括至少两个端口孔(14)，其与最外侧换热器板(2′，2″)和转接板(3)的每个相应的端口孔(8)同心，并且其中隔板(13)的端口孔(14)分别大于最外侧换热器板的端口孔(8)和转接板(3)的端口孔(8)。

Plate heat exchangers

Die Erfindung betrifft eine Wärmeübertrager-Platte für einen Plattenwärmetauscher, wobei die Platte einen Wärmeübertragungsbereich und randseitige Durchtrittsöffnungen für die wärmeübertragenden Medien, nämlich ein zumindest teilweise zu verdampfendes oder zur kondensierendes Produkt einerseits und ein Heiz- oder Kühlmedium andererseits aufweist und durch entsprechend verlegte Dichtungen eine Gruppe der Durchtrittsöffnungen dem einen Medium und der einen Seite der Platte, eine andere Gruppe der Durchtrittsöffnungen dem anderen Medium und der anderen Seite der Platte zugeordnet ist. Wesentlich dabei ist, dass die dem zu verdampfenden Produkt zugeordnete Gruppe von Durchtrittsöffnungen an der Einströmseite der Platte aus einer Vielzahl nebeneinander angeordneter Einströmöffnungen besteht, die in einer zum benachbarten Plattenrand nahezu senkrechten Richtung unmittelbar in den Wärmeübertragungsbereich der Platte münden. The invention relates to a heat exchanger plate for a plate heat exchanger, the plate having a heat transfer area and edge-side passage openings for the heat-transferring media, namely an at least partially evaporable or condensable product on the one hand and a heating or cooling medium on the other hand and a group by appropriately installed seals the passage openings are assigned to one medium and one side of the plate, another group of the passage openings is assigned to the other medium and the other side of the plate. It is essential here that the group of passage openings assigned to the product to be evaporated on the inflow side of the plate consists of a plurality of inflow openings arranged next to one another, which open directly into the heat transfer area of the plate in a direction almost perpendicular to the adjacent plate edge.

Plate heat exchanger

本発明は、第１及び第２の端板と、第１の端板と第２の端板との間に配置された熱交換プレートのコアと、を具備し、熱交換プレートのコアを一緒に保持するために、それぞれナット等の助けで第１の端板と第２の端板とを所望の間隔で保持するように複数のねじ切りされた締め付けボルトが第１の端板と第２の端板との間に伸びて配置されており、第１の端板及び熱交換プレートを第２の端板に対して案内するための少なくとも１つのガイド部材が、複数のねじ切りされた締め付けボルトのうちの少なくとも１つに、取り外し可能に配置されており、ガイド部材は第１の端板のアパチャを通って伸びており、少なくとも１つのガイド部材は、複数のねじ切りされた締め付けボルトのうちの少なくとも１つを受けるための貫通孔が設けられており、熱交換プレートの切り欠き及び第１の端板に対応する外形状を有する、プレート式熱交換器に関する。 【選択図】図１

Heat transfer plate and cassette for plate heat exchanger

FIELD: heat exchangers. SUBSTANCE: heat transfer plate (8a, 8b) and a cassette (57) containing such heat transfer plates (8a, 8b) are proposed for a heat exchanger (2). The heat transfer plate (8a, 8b) contains the first and second opposite sides (22, 24), a section (62) of contact with the first beam and a section (64) of contact with the second beam. The section (62) of contact with the first beam contains the first recess (66) and the first edge section (68) surrounding the first recess (66), and the section (64) of contact with the second beam contains the second recess (72) and the second edge section (74) surrounding the second recess (72). At least a portion of the first edge portion (68) extends from the first plane (54) to a third plane (78) that is parallel to the first plane (54), and at least a portion of the second edge portion (74) extends from the first plane (54) to the fourth plane (80). The heat transfer plate (8a, 8b) differs in that the second and third planes (56, 80) are located on the same side of the first plane (54), the third plane (78) is located at a distance d1 > 0 from the first plane (54 ), so that part of the first edge portion (68) protrudes from the front part (30) of the heat transfer plate (2), and the fourth plane (80) is located at a distance d2 ≥ 0 from the first plane (54). The edge (70) of the first edge section (68) defines the first region (84), and the edge (76) of the second edge section (74) defines the second region (88), the first region (84) being located inside the second region (88). EFFECT: heat exchangers improvement. 15 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 757 556 C1 (51) МПК F28D 9/00 (2006.01) F28F 3/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28D 9/0031 (2021.08); F28F 3/083 (2021.08) (21)(22) Заявка: 2021107555, 19.07.2019 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): АЛЬФА ЛАВАЛЬ КОРПОРЕЙТ АБ ( ...

Plate heat exchanger

본 발명은 플레이트형 열교환기에 관한 것으로, 접촉영역(19)에서 용접되는 제1 및 제2플레이트(2,4)로 구성되는 용접된 플레이트쌍을 갖는 플레이트형 열교환기에 있어서, 바이패스영역(2)이 접촉영역(19)의 내측에서 플레이트 사이에 형성된다. 플레이트(2,4)는 제1바이패스영역과 유사한 제2바이패스영역(22a)이 두 플레이트쌍 사이에 고정된 가스킷트(28)의 내측부에서 인접한 유사 플레이트쌍의 제1플레이트(4)와 제1플레이트(2a) 사이에 형성된ㄷ. 제1플레이트의 가스킷트요구(18)는 연속되고 영보다 큰 고정 또는 가변높이를 갖는 내측벽을 갖는다. FIELD OF THE INVENTION The present invention relates to a plate heat exchanger, wherein in a plate heat exchanger having a welded plate pair consisting of first and second plates (2, 4) welded in contact area (19), bypass area (2) It is formed between the plates inside the contact area 19. The plates 2 and 4 are formed with the first plate 4 of the similar plate pair adjacent to the inner side of the gasket 28 in which the second bypass region 22a similar to the first bypass region is fixed between the two plate pairs. Formed between the first plate (2a) c. The gasket requirement 18 of the first plate has an inner wall that is continuous and has a fixed or variable height greater than zero.

Improved apparatus for exchange and / or reaction between fluids

Multi-purpose flow module

FIELD: process engineering. SUBSTANCE: proposed invention relates to multi-purpose flow module to be used for extraction, separation reaction and mixing in producing chemicals, medicinal preparations and chemical products of fine organic synthesis. Flow module comprises flow plates and/or heat exchanger plates jointed together. Flow plates has flow channel and one or several connecting holes. One or several barrier plates may be attached to each flow or heat exchanger plate. EFFECT: higher efficiency, improved heat transfer, temperature control. 26 cl, 25 dwg, 5 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 418 630 (13) C2 (51) МПК B01J 19/24 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2008120591/05, 18.10.2006 (24) Дата начала отсчета срока действия патента: 18.10.2006 (73) Патентообладатель(и): АЛЬФА ЛАВАЛЬ КОРПОРЕЙТ АБ (SE) 2 4 1 8 6 3 0 (43) Дата публикации заявки: 10.12.2009 Бюл. № 34 (45) Опубликовано: 20.05.2011 Бюл. № 14 2 4 1 8 6 3 0 R U (85) Дата начала рассмотрения заявки PCT на национальной фазе: 26.05.2008 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: WO 0242704 A1, 30.05.2002. EP 0754492 A2, 22.01.1997. WO 9855812 A1, 10.12.1998. WO 03082460 A1, 09.10.2003. WO 9941915 A1, 19.08.1999. (86) Заявка PCT: SE 2006/001186 (18.10.2006) (87) Публикация заявки РСТ: WO 2007/050013 (03.05.2007) Адрес для переписки: 129090, Москва, ул.Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. А.В.Мицу, рег.№ 364 (54) МНОГОЦЕЛЕВОЙ ПРОТОЧНЫЙ МОДУЛЬ (57) Реферат: Изобретение относится к многоцелевому проточному модулю и может использоваться для осуществления экстракции, реакции, разделения, перемешивания при изготовлении химикатов, лекарственных препаратов, химических продуктов тонкого органического синтеза. Проточный модуль содержит потоковые пластины, и/или пластины теплообменника, сложенные друг с другом. Потоковая пластина имеет канал ...

Heat exchanger plate

一种热交换器板(3)被描述为包括：传热板(11)中的热交换区域，传热板(11)的边缘(14)处的支撑杆引导区域，边缘(14)中的凹部(13)，以及安装在凹部(13)中的插入件(12)。应该可以在组装热交换器板(3)期间独立于一个或多个支撑杆地使用同一传热板。为此，凹部(13)在与边缘(14)平行的方向上的最大宽度位于边缘(14)处，并且支撑杆引导区段(15)设置在插入件(12)中。

LAMINATED DEVICE FOR HEAT AND MASS TRANSFER

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2016 130 790 A (51) МПК F28D 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016130790, 05.02.2015 (71) Заявитель(и): АПИ ЩМИДТ-БРЕТТЕН ГМБХ ЭНД КО. КГ (DE) Приоритет(ы): (30) Конвенционный приоритет: 06.02.2014 DE 102014001499.1 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 06.09.2016 R U (43) Дата публикации заявки: 14.03.2018 Бюл. № 08 (72) Автор(ы): ВАГНЕР Волкер (DE), МЕРКЕЛЬ Нина (DE), ЩАБЕР Карлхайнц (DE) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2015/117759 (13.08.2015) A Адрес для переписки: 125362, Москва, ул. Водников, 2, оф. 36, АО "Фирма "Центр патентных услуг", Харченко Е.А. R U (57) Формула изобретения 1. Предназначенный для тепло- и/или массообмена пластинчатый аппарат с множеством пластин (Р0, P1, Р2, Р3), расположенных друг возле друга соосно вдоль периферийного уплотнения (1) с образованием зазора (Z0, Z1, Z2, Z3) между пластинами и содержащих верхние проточные отверстия (2, 3) и нижние проточные отверстия (4, 5) для текучих сред, при этом группа таких верхних и нижних проточных отверстий (2, 5) предназначена, по меньшей мере, для двух текучих сред и соединена посредством соответственно уложенных уплотнений с каждым вторым зазором между пластинами, по которому происходит протекание сверху вниз, причем через соосные верхние проточные отверстия (2) пластин (Р0, P1, Р2, Р3) проходит пересекающая их распределительная трубка (6) с выходными отверстиями (6а), предназначенная, по меньшей мере, для одного из названных текучих сред, отличающийся тем, что выходные отверстия (6а) распределительной трубки (6) ориентированы в стороны тех зазоров (Z0, Z2) между пластинами, которые находятся между названными двумя зазорами (Z1, Z3) между пластинами для смешиваемых текучих сред. 2. Пластинчатый аппарат по п. 1, отличающийся тем, что выходные отверстия (6а) направлены почти радиально вниз и расположены в зазорах (Z0, Z2) между пластинами. ...

Insert passage and heat exchanger assembly

Предложены прокладка (57, 57', 57'') проходного отверстия и узел для теплообменника (31). Прокладка проходного отверстия является кольцевой и выполнена с возможностью охвата - в пределах своей внутренней периферии (58, 58') - области (43) проходного отверстия первой пластины и области (34) проходного отверстия второй пластины. Первая поверхность (60) прокладки проходного отверстия, расположенная с возможностью контактного взаимодействия с первой пластиной, гофрирована так, что ограничивает расположенные в чередующемся порядке гребни (62) прокладки и впадины (63) прокладки вдоль продольной протяженности (L) прокладки проходного отверстия. Гребни прокладки и впадины прокладки расположены так, что сопрягаются соответственно с впадинами (49) пластины и гребнями (47) пластины, принадлежащими первой пластине. Вторая поверхность (61) прокладки проходного отверстия, расположенная с возможностью контактного взаимодействия с пластинчатой структурой, содержащей вторую пластину, является, по существу, плоской и расположена с возможностью контакта с, по существу, плоской поверхностью (38) пластинной структуры. Технический результат – упрощение конструкции и повышение эффективности теплообменника. 2 н. и 13 з.п. ф-лы, 25 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 696 842 C1 (51) МПК F28F 3/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28F 3/10 (2019.02) (21)(22) Заявка: 2018125882, 06.12.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): АЛЬФА ЛАВАЛЬ КОРПОРЕЙТ АБ (SE) Дата регистрации: 06.08.2019 Приоритет(ы): (30) Конвенционный приоритет: 16.12.2015 EP 15200314.1 (45) Опубликовано: 06.08.2019 Бюл. № 22 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 16.07.2018 (86) Заявка PCT: 2 6 9 6 8 4 2 R U (87) Публикация заявки PCT: WO 2017/102410 (22.06.2017) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и ...

Heat transfer plate and a heat exchanger comprising a plurality of heat transfer plates

FIELD: heat exchange. SUBSTANCE: invention relates to a heat transfer plate (8) and heat exchanger (2) comprising a plurality of such heat transfer plates. Heat transfer plate includes a heat transfer area (22) equipped with a corrugated structure comprising ridges (36) and recesses (38) arranged in alternating order relative to the central plane (C) of the heat transfer plate length. Flanges form arrows comprising first arrows (58), wherein each of first arrows comprises two legs arranged on opposite sides of corresponding one of first number of imaginary straight lines (60), and head (59) located on corresponding one of first number of imaginary straight lines (60) extending through entire area of heat transfer parallel to longitudinal central axis (I) of heat transfer plate. Each of imaginary straight lines (60) contains at least one main section (66), along which at least three uniformly spaced apart heads (59) of the first arrows are located. Heat transfer plate (8) is characterized in that at least the majority of imaginary straight lines (60) comprises at least one auxiliary section (68), along each of which length of crests (36) and recesses (38) on one side of imaginary straight line (60) is parallel to length of ridges and recesses on other – opposite – to side of imaginary straight line. EFFECT: heat transfer plate is proposed. 15 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 722 078 C1 (51) МПК F28F 3/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28F 3/025 (2020.02) (21)(22) Заявка: 2019137945, 14.12.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): АЛЬФА ЛАВАЛЬ КОРПОРЕЙТ АБ (SE) Дата регистрации: 26.05.2020 Приоритет(ы): (30) Конвенционный приоритет: 26.04.2017 EP 17168160.4 (45) Опубликовано: 26.05.2020 Бюл. № 15 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 26.11.2019 (86) Заявка PCT: 2 7 2 2 0 7 8 R U (87) Публикация заявки PCT: WO ...

Plate and sealing gasket for plate heat exchanger

FIELD: power industry. SUBSTANCE: plate includes a number of holes, distributing zone, heat transfer zone, the first adiabatic zone and the second adiabatic zone and end section which passes outside the holes and the above zones, in compliance with which the plate includes the first slot for sealing gasket, which passes along end section outside the above zones and around holes; and the second slot for sealing gasket, which passes between adiabatic zone and adjacent distributing zone, in compliance with which the slots for sealing gasket are connected together for arrangement of sealing gasket for sealing of the stop against adjacent plate of heat exchanger in plate heat exchanger. This invention also refers to sealing gasket for plate of heat exchanger in compliance with the present invention and to plate heat exchanger containing pack of plates of heat exchanger and gaskets in compliance wit this invention. EFFECT: increasing operating efficiency of heat exchanger, reducing manufacturing costs. 10 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 431 795 (13) C2 (51) МПК F28F 3/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2008152743/06, 11.05.2007 (24) Дата начала отсчета срока действия патента: 11.05.2007 (73) Патентообладатель(и): АЛЬФА ЛАВАЛЬ КОРПОРЕЙТ АБ (SE) R U Приоритет(ы): (30) Конвенционный приоритет: 05.06.2006 SE 0601259-5 (72) Автор(ы): БЛОМГРЕН Ральф (SE) (43) Дата публикации заявки: 20.07.2010 Бюл. № 20 2 4 3 1 7 9 5 (45) Опубликовано: 20.10.2011 Бюл. № 29 (56) Список документов, цитированных в отчете о поиске: NL 71993 С, 17.02.1953. GB 1459619 А, 22.12.1976. RU 2008602 C1, 28.02.1994. RU 37196 U1, 10.04.2004. 2 4 3 1 7 9 5 R U (86) Заявка PCT: SE 2007/050328 (11.05.2007) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 11.01.2009 (87) Публикация заявки РСТ: WO 2007/142592 (13.12.2007) Адрес для переписки: 129090, Москва, ул. Б. ...

FASTENING EQUIPMENT FOR GASKET FASTENING, GASKET FUNCTIONING, HEAT EXCHANGER ASSEMBLY

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 136 561 A (51) МПК F28D 9/00 (2006.01) F28F 3/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015136561, 17.12.2013 (71) Заявитель(и): АЛЬФА ЛАВАЛЬ КОРПОРЕЙТ АБ (SE) Приоритет(ы): (30) Конвенционный приоритет: 30.01.2013 EP 13153167.5 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 31.08.2015 R U (43) Дата публикации заявки: 07.03.2017 Бюл. № 07 (72) Автор(ы): ХЕДБЕРГ Магнус (SE), НИЛЬССОН Йохан (SE) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2014/117902 (07.08.2014) R U (54) СРЕДСТВО КРЕПЛЕНИЯ ДЛЯ КРЕПЛЕНИЯ ПРОКЛАДКИ, ПРОКЛАДОЧНОЕ СРЕДСТВО, УЗЕЛ ДЛЯ ТЕПЛООБМЕННИКА (57) Формула изобретения 1. Средство (40) крепления, выполненное с возможностью взаимодействия с краевым участком (26, 28) пластины (4) теплообменника для прикрепления прокладки (38) к первой стороне (8) пластины теплообменника, содержащее первый соединительный элемент (42), второй соединительный элемент (44) и перемычку (46), при этом первая часть (48) первого соединительного элемента выполнена с возможностью взаимодействия с прокладкой, вторая часть (52) первого соединительного элемента находится во взаимодействии с перемычкой, первая часть (50) второго соединительного элемента выполнена с возможностью взаимодействия с прокладкой и вторая часть (54) второго соединительного элемента находится во взаимодействии с перемычкой, отличающееся тем, что дополнительно содержит множество пальцев (60, 62, 64), расположенных между первым и вторым соединительными элементами, причем соответствующая соединительная часть (66, 68, 70) каждого пальца находится во взаимодействии с перемычкой, пальцы расположены проходящими от перемычки по направлению к прокладке, причем по меньшей мере один из пальцев выполнен с возможностью взаимодействия с первой стороной (8) пластины теплообменника и по меньшей мере другой из пальцев выполнен с возможностью взаимодействия со второй, противоположной стороной ...

heat transfer plate

플레이트 열 교환기(2)를 위한 열 전달 플레이트(8)가 제공된다. 이는 열 전달 패턴이 제공된 열 전달 영역(22)을 포함한다. 열 전달 패턴은 교번하여 배열된 세장형 열 전달 리지들 및 열 전달 밸리들(36, 38)을 포함하고, 열 전달 리지들(36)의 각각의 최상부 부분(40)은 최상부 평면(T)에서 연장되고, 열 전달 밸리들(38)의 각각의 바닥 부분(42)은 바닥 평면(B)에서 연장된다. 열 전달 리지들(36)은 열 전달 리지들(36)이 플레이트 열 교환기(2)의 인접한 제1 열 전달 플레이트(48)에 접하도록 배열되는 리지 접촉 영역들(52, 62)을 포함하고, 열 전달 밸리들(38)은 열 전달 밸리들(38)이 플레이트 열 교환기(2)의 인접한 제2 열 전달 플레이트(50)에 접하도록 배열되는 밸리 접촉 영역들(54, 64)을 포함한다. 열 전달 영역(22)의 적어도 절반 내에서, 열 전달 리지들(36)의 최상부 부분들(40)은 제1 폭(w1)을 갖고, 열 전달 밸리들(38)의 바닥 부분들(42)은 제2 폭(w2)을 갖고, w1≠w2이다. 열 전달 플레이트(8)는, 열 전달 리지들(36)의 다수의 제1 열 전달 리지들(36a, 36b)의 최상부 부분(40)이, 리지 접촉 영역들(52, 62)의 각각의 제1 리지 접촉 영역(52a, 62b) 내에서, 제3 폭(w3)을 갖고, 여기서, w1>w2이면, w3<w1이고, w1<w2이면, w3>w1인 것을 특징으로 한다.

Heat transfer plate

FIELD: heat engineering.SUBSTANCE: invention relates to the field of heat engineering and can be used in plate heat exchangers. A heat transfer plate (2a) comprising a first end portion (8), a second end portion (16) and a central portion (24) located in this sequence along the longitudinal central axis (L). The central portion (24) contains a heat transfer region (26) where the support ridges (60) and support valleys (62) extend longitudinally parallel to the longitudinal central axis (L). Support ridges (60) and valleys (62) are arranged in alternating order along or at some distance = x separated from each other imaginary longitudinal straight lines (64) that run parallel to the longitudinal central axis (L) and along a number of separated from each other imaginary transverse straight lines (66) that run perpendicular to the longitudinal central axis (L). The heat transfer pattern additionally contains turbulent ridges (68) and turbulent depressions (70), while at least one set of turbulent ridges (68) and turbulent depressions (70), at least along the central section (68a, 70a) of its longitudinal lengths extend obliquely relative to transverse imaginary straight lines (66).EFFECT: increasing efficiency of the flow of the thermal medium.15 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 757 084 C1 (51) МПК F28D 9/00 (2006.01) F28F 3/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28D 9/0025 (2021.08); F28F 3/046 (2021.08) (21)(22) Заявка: 2021118261, 11.11.2019 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): АЛЬФА ЛАВАЛЬ КОРПОРЕЙТ АБ (SE) Дата регистрации: 11.10.2021 Приоритет(ы): (30) Конвенционный приоритет: 26.11.2018 EP 18208338.6 (45) Опубликовано: 11.10.2021 Бюл. № 29 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 28.06.2021 (86) Заявка PCT: 2 7 5 7 0 8 4 R U (87) Публикация заявки PCT: WO 2020/108969 (04.06.2020) C 1 C 1 EP 2019/080830 (11.11. ...

Heat-humidity exchanger

本发明提供一种在可靠地气密封气体歧管的同时，输出高压力、高露点的气体的廉价的温度湿度交换器。其解决方案为，设置着围绕供给、排出气体的歧管的上面密封部和下面密封部。该上面密封部和下面密封部的一部分跨过集约连通沟，在层叠方向上由两段的上面密封形成板和下面密封形成板构成。上面密封部和下面密封部的层叠方向的面是平坦的。另外，将上面密封形成板和下面密封形成板配置成在层叠方向上将一方投影到另一方上的投影与另一方错开。

A plate heat exchanger

The invention relates to a plate heat exchanger (1) comprising a package (3) of heat exchanger plates provided (2) with inlet and outlet ports, the ports forming channels through the package (3) for at least one heat exchange fluid, two end plates (3) between which the plate package (2) of heat exchanger plates is arranged, where at least said one end plate (6) is provided with at least one through hole, which communicates with one of the channels, and where a connection pipe (9) is arranged in the through hole of the at least one end plate (6), the connection pipe communicates with a pipe system transporting the at least one heat exchange fluid, where the connection pipe (9) extends through the through hole and being removably and rotationally and axially lockable fastened to the at least one end plate.

Plate type heat exchanger

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

GASKET AND ASSEMBLY

1. Прокладка (11) для размещения на пластине (8) теплообменника, содержащая кольцевой участок (52), расположенный для охватывания отверстия (24) пластины теплообменника, при этом внутренний край (56) кольцевого участка прокладки определяет область (58), включающую в себя точку (80) отсчета, совпадающую с центральной точкой (С) самой большой воображаемой окружности (82), которая может быть установлена в упомянутой области, отличающаяся тем, что упомянутая область имеет форму, определяемую множеством угловых точек воображаемой плоской геометрической фигуры (72), из которых, по меньшей мере, одна смещена от дуги (92) окружности, и таким же количеством изогнутых линий (74, 76, 78), соединяющих угловые точки, причем первая угловая точка (66) из угловых точек расположена на первом расстоянии (d1) от точки отсчета, вторая (68) из угловых точек расположена ближе всего к первой угловой точке в направлении по часовой стрелке и на втором расстоянии (d2) от точки отсчета, и третья (70) из угловых точек расположена ближе всего к первой угловой точке в направлении против часовой стрелки и на третьем расстоянии (d3) от точки отсчета.2. Прокладка (11) по п. 1, в которой количество угловых точек (66, 68, 70) и изогнутых линий (74, 76, 78) равно трем.3. Прокладка (11) по любому из предшествующих пунктов, в которой изогнутые линии (74, 76, 78) выполнены вогнутыми, если смотреть от точки (80) отсчета упомянутой области.4. Прокладка (11) по любому из пп. 1-2, в которой первая, вторая и третья угловые точки (66, 68, 70) расположены на первой, второй и третьей воображаемых прямых линиях (86, 88, 90), соответственно, проходящих от точки (80) отсчета упомянутой области, при этом первый угол (α1) между первой и второй воображаемыми прямыми линиями (86, 88) равен третьему углу (α3) между третьей и первой воображаемыми РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 120 566 A (51) МПК F28D 9/00 (2006.01) F28F 3/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ...

Heat exchanger

FIELD: instrument making. SUBSTANCE: plate is arranged with a heat transfer surface, having a corrugated pattern with multiple combs and hollows, besides, the heat exchanger plate is arranged with multiple guide sections, every of which comprises the first guide surface and the second guide surface, at the same time the first and second guides of the surface are perpendicular to each other. Also a heat exchanger is proposed, comprising multiple heat exchanger plates. EFFECT: improved levelling of heat exchanger plates during its assembly. 11 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 472 091 (13) C1 (51) МПК F28F 3/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2011127142/06, 25.11.2009 (24) Дата начала отсчета срока действия патента: 25.11.2009 (72) Автор(ы): БЛОМГРЕН Фредрик (SE), НИЛЬССОН Магнус (SE) (73) Патентообладатель(и): АЛЬФА ЛАВАЛЬ КОРПОРЕЙТ АБ (SE) R U Приоритет(ы): (30) Конвенционный приоритет: 03.12.2008 SE 0802520-7 (45) Опубликовано: 10.01.2013 Бюл. № 1 2 4 7 2 0 9 1 (56) Список документов, цитированных в отчете о поиске: RU 2247290 C2, 27.02.2005. RU 2008130129, 21.12.2006. JP 2004003824 A, 08.01.2004. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 04.07.2011 2 4 7 2 0 9 1 R U (87) Публикация заявки РСТ: WO 2010/064975 (10.06.2010) C 1 C 1 (86) Заявка PCT: SE 2009/051334 (25.11.2009) Адрес для переписки: 129090, Москва, ул.Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. А.В.Мицу, рег.№ 364 (54) ТЕПЛООБМЕННИК (57) Реферат: Изобретение относится к области теплотехники и может быть использовано в теплообменных аппаратах. Предложена пластина теплообменника, при этом пластина выполнена с поверхностью теплопередачи, имеющей гофрированный рисунок с множеством гребней и впадин, причем пластина теплообменника выполнена с множеством направляющих секций, каждая из которых содержит первую направляющую поверхность и вторую направляющую ...

METHOD OF OPERATION OF THE UNIT OF THE BLOCK HEAT EXCHANGER (OPTIONS) AND THE UNIT OF THE BLOCK HEAT EXCHANGER FOR THE CONTAINING DUST OF SMOKE GASES (OPTIONS)

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2006 105 518 (13) A (51) ÌÏÊ F28D 5/00 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2006105518/06, 22.02.2006 (71) Çà âèòåëü(è): ÑÃË ÊÀÐÁÎÍ Àà (DE) (30) Êîíâåíöèîííûé ïðèîðèòåò: 25.02.2005 DE 102005009202.0 (43) Äàòà ïóáëèêàöèè çà âêè: 27.09.2007 Áþë. ¹ 27 R U (57) Ôîðìóëà èçîáðåòåíè 1. Ñïîñîá ðàáîòû áëî÷íîãî òåïëîîáìåííèêà óñòðîéñòâà äë ñæèãàíè , êîòîðîå ðàáîòàåò ñ èñïîëüçîâàíèåì òåõíîëîãèè êîíäåíñàòîðíîãî êîòëà è ïðîèçâîäèò ñîäåðæàùèå ïûëü äûìîâûå ãàçû, îòëè÷àþùèéñ òåì, ÷òî äûìîâûå ãàçû è êîíäåíñàò ïðîõîä ò â ïðîòèâîòîêå â òåïëîîáìåííîì áëîêå (1). 2. Ñïîñîá ðàáîòû áëî÷íîãî òåïëîîáìåííèêà óñòðîéñòâà äë ñæèãàíè , êîòîðîå ðàáîòàåò ñ èñïîëüçîâàíèåì òåõíîëîãèè êîíäåíñàòîðíîãî êîòëà è ïðîèçâîäèò ñîäåðæàùèå ïûëü äûìîâûå ãàçû, îòëè÷àþùèéñ òåì, ÷òî êîíäåíñàò èç ñîñóäà (2) äë íåéòðàëèçàöèè è ñáîðà è/èëè ïðåñíóþ âîäó ðàñïûë þò íåïðåðûâíî èëè ñ èíòåðâàëàìè â ãîð ÷èå äûìîâûå ãàçû, èëè íåïîñðåäñòâåííî ïåðåä âõîäîì â òåïëîîáìåííûé áëîê (1). 3. Ñïîñîá ðàáîòû áëî÷íîãî òåïëîîáìåííèêà óñòðîéñòâà äë ñæèãàíè , êîòîðîå ðàáîòàåò ñ èñïîëüçîâàíèåì òåõíîëîãèè êîíäåíñàòîðíîãî êîòëà è ïðîèçâîäèò ñîäåðæàùèå ïûëü äûìîâûå ãàçû, îòëè÷àþùèéñ òåì, ÷òî äûìîâûå ãàçû è êîíäåíñàò ïðîõîä ò â ïàðàëëåëüíîì ïîòîêå, è êîíäåíñàò èç ñîñóäà (2) äë íåéòðàëèçàöèè è ñáîðà è/èëè ïðåñíóþ âîäó ðàñïûë þò â ãîð ÷èå äûìîâûå ãàçû ó âõîäà â òåïëîîáìåííûé áëîê (1) èëè íåïîñðåäñòâåííî ïåðåä íèì â òàêîì êîëè÷åñòâå, ÷òî ïîòîê äûìîâûõ ãàçîâ íàñûùàþò âîä íûì ïàðîì. 4. Ñïîñîá ïî ï.2, îòëè÷àþùèéñ òåì, ÷òî èñïîëüçóþò òåïëîîáìåííûé áëîê (1), èçãîòîâëåííûé èç ãðàôèòà, è î÷èùåííûé êîíäåíñàò áåç íåéòðàëèçàöèè äë óâëàæíåíè äûìîâûõ ãàçîâ. 5. Ñïîñîá ïî ï.3, îòëè÷àþùèéñ òåì, ÷òî èñïîëüçóþò òåïëîîáìåííûé áëîê (1), èçãîòîâëåííûé èç ãðàôèòà, è î÷èùåííûé êîíäåíñàò áåç íåéòðàëèçàöèè äë óâëàæíåíè äûìîâûõ ãàçîâ. 6. Áëî÷íûé òåïëîîáìåííèê óñòðîéñòâà äë ñæèãàíè , êîòîðîå ðàáîòàåò ñ èñïîëüçîâàíèåì òåõíîëîãèè ...

Heat exchanger plate and plate heat exchanger

Изобретение относится к теплотехнике, а именно к пластинчатому теплообменнику и к теплообменной пластине (1). Теплообменная пластина для пластинчатого теплообменника содержит зону (10) теплопередачи и краевую зону (11), продолжающуюся вокруг зоны теплопередачи. Теплообменная пластина является пластиной с двойной стенкой, образованной двумя прилегающими пластинами, сжатыми, чтобы соприкасаться друг с другом. Теплообменная пластина содержит датчик (20), который выполнен с возможностью определения, по меньшей мере, одного параметра и выдачи зависящего от параметра сигнала, при этом датчик содержит зонд (21) датчика, который выполнен между прилегающими пластинами. Технический результат - усовершенствование обнаружения протечек в пластинчатых теплообменниках, содержащих пластины с двойными стенками. 2 н. и 16 з.п. ф-лы, 9 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 531 722 C1 (51) МПК F28F 27/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013123131/06, 03.10.2011 (24) Дата начала отсчета срока действия патента: 03.10.2011 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): БЕРТИЛЬССОН, Клас (SE), НЮАНДЕР, Андерс (SE), ЙОХАНССОН, Кристер (SE), КРОЗЕР, Анатоль (SE) (45) Опубликовано: 27.10.2014 Бюл. № 30 GMBH) 16.07.1992 . WO2005119197 A1 (ALFA LAVAL CORP AB) 15.12.2005. US 2010263823 A1 (KOBE STEEL LTD) 21.10.2010 RU 2364812 C1 (ХУДЯКОВ А.И.) 20. 08.2009 . JPH 04331339 A (KANSAI ELECTRIC POWER CO; TOKO SEIKI KK) 19.11.1992 (86) Заявка PCT: C 1 C 1 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 22.05.2013 SE 2011/051177 (03.10.2011) (87) Публикация заявки PCT: 2 5 3 1 7 2 2 WO 2012/053958 (26.04.2012) R U 2 5 3 1 7 2 2 (56) Список документов, цитированных в отчете о поиске: DE 4100651 A1 (GEA AHLBORN R U (73) Патентообладатель(и): АЛЬФА ЛАВАЛЬ КОРПОРЕЙТ АБ (SE) 22.10.2010 SE 1051102-0 Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма ...

Plate-type heat exchanger

FIELD: heating. SUBSTANCE: plate-type heat exchanger includes a pack of heat-exchange plates in which there provided are inlet and outlet openings forming channels at least for one heat-exchange fluid medium and two end plates between which there located is the pack; besides, at least in one of the above end plates the provision is made for at least one through hole that is interconnected with one of the channels and in which a connection pipe is located; at that, connection pipe passes through the through hole and is connected radially and longitudinally to the interlock and can be removed to one end plate. Besides, at least between one end plate and connection pipe the provision is made for detachable adhesive means that attaches the connection pipe radially and longitudinally at least to one end plate. Connection pipe is interconnected with piping system transferring at least one heat exchange fluid medium. EFFECT: simplifying the assembly and improving the operating reliability without any damage to heat exchange plates. 10 cl, 11 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 469 252 (13) C1 (51) МПК F28D 9/00 (2006.01) F28F 3/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2011119470/06, 30.09.2009 (24) Дата начала отсчета срока действия патента: 30.09.2009 (73) Патентообладатель(и): АЛЬФА ЛАВАЛЬ КОРПОРЕЙТ АБ (SE) (45) Опубликовано: 10.12.2012 Бюл. № 34 2 4 6 9 2 5 2 (56) Список документов, цитированных в отчете о поиске: US 5797446 A, 25.08.1998. GB 1009178 A, 10.11.1965. RU 2213903 C2, 27.05.2003. US 2005184512 A1, 25.08.2005. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 16.05.2011 2 4 6 9 2 5 2 R U (87) Публикация заявки РСТ: WO 2010/044723 (22.04.2010) C 1 C 1 (86) Заявка PCT: SE 2009/051088 (30.09.2009) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", А.В. Миц (54) ПЛАСТИНЧАТЫЙ ТЕПЛООБМЕННИК (57) Реферат: ...

A heat transfer plate and a plate pack for a heat exchanger including a plurality of such heat transfer plates

열전달 플레이트(4a, 4b, 4c) 및 열교환기용 플레이트 팩(2)이 제공된다. 열전달 플레이트(4a, 4b, 4c)는 대향하는 제1 및 제2 면(6, 8)을 가지며 제1, 제3 및 제4 안내부(60, 64, 66)를 포함한다. 열전달 플레이트에 있어서, 제1 및 제4 안내부(60, 66)는, 열전달 플레이트의 제1 면(6)에서 볼 때, 열전달 플레이트와 제1 인접 열전달 플레이트의 정렬을 위해 제1 인접 열전달 플레이트와 맞물리도록 배열된 수형 돌출부(68, 70)와, 열전달 플레이트의 제2 면(8)에서 볼 때, 열전달 플레이트와 제2 인접 열전달 플레이트의 정렬을 위해 제2 인접 열전달 플레이트와 맞물리도록 배열된 암형 리세스(78, 80)를 각각 포함한다. 또한, 제3 안내부(64)는, 열전달 플레이트의 제2 면(8)에서 볼 때, 열전달 플레이트와 제2 인접 열전달 플레이트의 정렬을 위해 제2 인접 열전달 플레이트와 맞물리도록 배열된 수형 돌출부(90)와, 열전달 플레이트의 제1 면(6)에서 볼 때, 열전달 플레이트와 제1 인접 열전달 플레이트의 정렬을 위해 제1 인접 열전달 플레이트와 맞물리도록 배열된 암형 리세스(100)를 포함한다. A heat transfer plate (4a, 4b, 4c) and a plate pack (2) for a heat exchanger are provided. The heat transfer plate 4a , 4b , 4c has first and second opposing faces 6 , 8 and comprises first, third and fourth guides 60 , 64 , 66 . In the heat transfer plate, the first and fourth guides 60 , 66 are arranged with the first adjacent heat transfer plate for alignment of the heat transfer plate with the first adjacent heat transfer plate when viewed from the first side 6 of the heat transfer plate. Male protrusions 68 , 70 arranged to engage and female ribs arranged to engage a second adjacent heat transfer plate for alignment of the heat transfer plate with the second adjacent heat transfer plate when viewed from the second side 8 of the heat transfer plate. sets 78 and 80, respectively. The third guide 64 also has a male protrusion 90 arranged to engage the second adjacent heat transfer plate for alignment of the heat transfer plate with the second adjacent heat transfer plate when viewed from the second side 8 of the heat transfer plate. ) and a female recess 100 arranged to engage the first adjacent heat transfer plate for alignment of the heat transfer plate with the first adjacent heat transfer plate, as viewed from the first side 6 of the heat transfer plate.

Heat exchanger plate

Method for improving fluid flow characteristics, heat exchanger to which the improvement method is applied, distillation apparatus, deodorizing apparatus, and cut plate used in the improvement method

Modular plate / shell heat exchanger

Heat exchanger with dimples connected by wall sections

The invention relates to a heat exchanger comprising a plurality of heat exchanger plates, wherein each of the heat exchanger plates comprises a plurality of dimples. The dimples comprise tops and bottoms. Furthermore, the tops of at least one heat exchanger plate are connected to the bottoms of a neighboring heat exchanger plate. In order to improve the efficiency 15 and stability of the heat exchanger at least part of the dimples are con- nected to at least one adjacent dimple by a wall section.

Heat exchanger

Plate type heat exchanger

A plate type heat exchanger comprises a plurality of plates stacked on one another. Each of the plates has a seal portion, which is provided on an outer peripheral portion of the plate and with an interior of which inflow and outflow ports of heat exchanging fluids are communicated, and heat-transfer surface elements formed in a mountain-shaped manner in a thicknesswise direction of the plate and arranged to form flow passages within the seal portion. The heat-transfer surface elements are in the form of a quadrangular pyramid having flat top. The seal portion has flat portions on outer peripheral portions of the flow passages to define a bottom surface, and mountain portions, which extend upright from the flat portions and of which tops are formed to be flat in shape.

Dimple pattern gasketed heat exchanger

The invention relates to a gasketed heat exchanger including a plurality of heat exchanger plates, wherein each of the heat exchanger plates has a plurality of dimples. The dimples have tops and bottoms. Furthermore, the tops of at least one heat exchanger plate are connected to the bottoms of another neighboring heat exchanger plate. In order to prevent plastic deformations of the heat exchanger plates under external forces and internal fluid pressures the dimples are elastically deformable.

Heat exchanger plate and heat exchanger