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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 6. Отображено 6.
17-08-2011 дата публикации

Self-reset explosion-proof door

Номер: CN0102155250A
Автор: HONGFENG BAI, KEZHI WANG, TAO WANG, HONGFEI XUN, GANG YANG, JIYU XU, QING CHANG, JINJUN HAN, HONGBIAO DING, JIANGUANG LI, BAI HONGFENG, WANG KEZHI, WANG TAO, XUN HONGFEI, YANG GANG, XU JIYU, CHANG QING, HAN JINJUN, DING HONGBIAO, LI JIANGUANG
Принадлежит:

The invention relates to a self-reset explosion-proof door. The self-reset explosion-proof door is arranged at an air exhaust shaft mouth; a square underframe is closely connected on a foundation base; isosceles triangle vertical plates are vertically welded at the front and rear sides of the square underframe; a cross beam is connected with vertex angles of the triangular vertical plates at the two sides; door panels are hinged at edges at the left and right sides of the square underframe through a hinge; sealing strips are arranged around the periphery on the rear face of the door panels and are matched with a rectangle-shaped door frame formed by the cross beam and two isosceles edges of the vertical plates as well as the square underframe so as to realize sealing; counterweight supports are arranged at two sides of the foundation base; the front faces of the door panels are connected with heavy hammers through steel wire ropes wound on rollers of the counterweight supports; and two ...

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Номер записи: 1
18-04-2023 дата публикации

Automatic treatment method and system for sewage treatment

Номер: CN115982995A
Автор: YANG TIANLONG, LIU ZHENPENG, XU JIYU
Принадлежит:

The invention provides an automatic treatment method and system for sewage treatment, and belongs to the technical field of intelligent automatic treatment. The method comprises the following steps: step 1, monitoring operation data generated in real time by using terminal processing equipment; 2, constructing a change trend prediction model; 3, obtaining the change trend of the sewage in a future time period by using a change trend prediction model; 4, constructing a scheme optimization model; 5, generating a sewage treatment scheme by using the scheme optimization model; 6, converting the sewage treatment scheme into an execution instruction which can be identified by the terminal equipment; and step 7, processing operation is performed according to the execution instruction, and automatic processing is completed. Through an automatic treatment mode, the sewage treatment efficiency is effectively improved, meanwhile, uncontrollable quantity in practical application is analyzed, a treatment ...

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Номер записи: 2
19-11-2014 дата публикации

Flat battery transferring cart

Номер: CN104149833A
Автор: LI JIAN, GAO SHAN, SHU GANGYI, LIU YIHANG, WANG YING, XU CHANG, DING JUNJIE, XU JIYU, SHI WENJIAN, YANG XUMING
Принадлежит:

The invention relates to a flat battery transferring cart which comprises a cart body, a tray and a suction disc assembly. The suction disc assembly comprises a handle and at least one electromagnetic chuck, a control assembly is arranged on the cart body, a steering assembly is arranged on the tray, and a limiting assembly is arranged on the cart body. The flat battery transferring cart has the advantages that a flat battery is controlled by the control assembly to be sucked to the electromagnetic chuck on the suction disc assembly, and is taken through the handle, so that when an existing flat battery is taken and placed, the phenomena of pinching fingers and foots of operators are avoided, the flat battery taking and placing efficiency is improved, and flat battery taking and placing are facilitated; through the arrangement of the steering assembly, the tray can be rotated leftwards or rightwards by 90 degrees on the cart body, it is guaranteed that the tray can conduct flat battery ...

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Номер записи: 3
20-11-1991 дата публикации

ELECTRO-HYDRAULIC METHOD AND APPARATUS FOR CONTROLLING SWITCHING VALUES OF STEAM TURBINE

Номер: CN0001056337A
Автор: JIYU XU, DAREN YU, XU JIYU, YU DAREN
Принадлежит:

This invention mainly features that a comparator having switching characteristics is used to convert analog quantity into switching quantity and a closed loop control of piston position in oil motor is realized by use of electromagnet and slide valve. This method and apparatus have lower requirement to oil quality, low cost and less consumption of oil and are suitable for the steam turbines for different purposes.

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Номер записи: 4
08-04-2015 дата публикации

Steel cable tension monitoring device for multi-cable lifter

Номер: CN104502011A
Автор: ZHANG XIAOGUANG, BAI HONGFENG, TIAN BAOLAI, WANG KEZHI, ZHAO ZHIKE, WANG TAO, XU GUIYUN, GUO BO, XUN HONGFEI, YANG GANG, XU JIYU
Принадлежит:

The invention discloses a steel cable tension monitoring device for a multi-cable lifter. The steel cable tension monitoring device comprises a drawing cable displacement sensor, an oil pressure sensor, a signal acquiring and transmitting device and a principal computer, wherein the drawing cable displacement sensor is arranged on a hydraulic tension balancing device; one of a pull head and a cable wheel is fixed at the end part of a piston and the other is fixed on a clamping plate and a pull cable is kept in the vertical direction; the oil pressure sensor is arranged on an hydraulic oil cylinder and is used for measuring the pressure in the oil cylinder; the drawing cable displacement sensor and the oil pressure sensor are used for transmitting detection data to the principle computer by the signal acquiring and transmitting device; the principle computer is used for judging whether a lifting process is normal or not and executing a corresponding control command. According to the steel ...

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Номер записи: 5
16-05-2023 дата публикации

Automatic sewage treatment method and system based on Internet of Things technology

Номер: CN116119877A
Автор: YANG TIANLONG, LIU ZHENPENG, XU JIYU
Принадлежит:

The invention provides an automatic sewage treatment method and system based on the Internet of Things technology, and belongs to the technical field of automatic treatment. The method comprises the following steps: constructing a data communication link between terminal monitoring devices; collecting sewage components by using terminal monitoring equipment; constructing an analysis model in a monitoring control center, and receiving collected sewage component data; constructing a scheme generation model, and generating a sewage treatment scheme according to the obtained analysis data; converting the generated sewage treatment scheme into instruction data which can be identified by the terminal execution equipment, and transmitting the instruction data back to the corresponding terminal execution equipment through a data communication link; and the terminal execution equipment executes the corresponding operation according to the received instruction data. Through the construction of the ...

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Номер записи: 6