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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 4. Отображено 4.
25-04-2023 дата публикации

EPP packaging plastic foam preparation device and preparation method thereof

Номер: CN116001181A
Автор: SUN KANG, LI HONGYUN, ZHU JIANKANG
Принадлежит:

The invention discloses an EPP packaging plastic foam preparation device and a preparation method thereof, and relates to the technical field of EPP preparation, the EPP packaging plastic foam preparation device comprises a base, the top of the base is provided with a box body, the box body is internally provided with a heating box, and a spiral channel is arranged between the outer side wall of the heating box and the interior of the box body; a feeding pipe extending into the heating box is installed on one side of the box body, the bottom end of the spiral channel communicates with a liquid inlet pipe, the top end of the spiral channel communicates with a liquid discharging pipe, one end of the liquid discharging pipe penetrates through the outer wall of the box body to be connected with a communicating pipe, and the bottom end of the communicating pipe is connected with a waste heat recycling assembly. The bottom end of the heating box is connected with a discharging pipe, and the discharging ...

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Номер записи: 1
06-06-2023 дата публикации

Preparation process of EPS foam particles for water quality purification

Номер: CN116214820A
Автор: PAN QINGYAN, LIU HU, XIAO SHENGFU, LI HONGYUN
Принадлежит:

The invention relates to the technical field of EPS foam particle preparation, in particular to a water quality purification EPS foam particle preparation technology which comprises the following steps: raw material foaming: raw materials are put into a foaming machine to be foamed, so that the raw materials are expanded, and EPS foam particles are formed; the foamed EPS foam particles are fed into a curing machine to be cured; the cured materials are put into a screening machine to be screened, unqualified materials are removed, and a production line is adjusted in time based on the screening result; and the qualified materials are classified and packaged based on the actual size. According to the method, cured materials are screened, unqualified materials are removed, meanwhile, the qualified screened materials are classified and packaged based on the actual size, so that the delivery quality of products is guaranteed, meanwhile, the foamed EPS foam particles are cured through the curing ...

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Номер записи: 2
13-06-2023 дата публикации

Anti-collision vacuum fresh-keeping box

Номер: CN116253051A
Автор: SUN KANG, LI HONGYUN, ZHU JIANKANG
Принадлежит:

The invention relates to the technical field of vacuum fresh-keeping boxes, and discloses an anti-collision vacuum fresh-keeping box which comprises a fresh-keeping box body, placing plates which are uniformly distributed are clamped in the fresh-keeping box body, anti-collision buffer assemblies are arranged on the two sides of the fresh-keeping box body, and placing grooves which are uniformly distributed in an array are formed in the upper surfaces of the placing plates; leaking holes evenly distributed in an array mode are formed in the bottom of the containing groove, the bottoms of the leaking holes communicate with the ends, close to the inner wall of the anti-collision box, of the second elastic pieces through water pumping pipes, and the first elastic pieces communicate with the interior of the fresh-keeping box body through water drainage pipes. When the fresh-keeping box body is collided, the first elastic piece and the second elastic piece in the anti-collision buffering assembly ...

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Номер записи: 3
01-08-2023 дата публикации

Trapezoidal frame profile welding device and method

Номер: CN116512619A
Автор: LI HONGYUN
Принадлежит:

The invention provides a trapezoid frame profile welding device and method, and relates to the field of plastic profile connection, the trapezoid frame profile welding device comprises two sets of welding machine heads used for welding a set of adjacent corners of a trapezoid frame, each set of welding machine head is provided with a pressing clamp set, and two sets of pressing clamps corresponding to each pressing clamp set form clamping parts respectively; the two clamping parts corresponding to the same pressing clamp set are symmetrically arranged relative to the datum plane, the datum plane is the plane where the welding face of the profile clamped by the pressing clamp set is located, and the datum planes corresponding to the two welding machine heads are perpendicular to each other. The welding faces of the profiles on the two sets of welding machine heads are arranged to be perpendicular, the perpendicular bisectors of the welding faces and the butt joint angle positions of the ...

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Номер записи: 4