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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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Форма поиска

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 8. Отображено 8.
07-07-2023 дата публикации

Ankle pump movement device for bedridden patient

Номер: CN116392365A
Автор: CHEN SHIYAN, DONG YANDAN, HU XIAOJUAN, LAI LIMEI, ZHENG GUILAN
Принадлежит:

The invention discloses an ankle pump movement device for a bedridden patient, and relates to the technical field of ankle pump movement, the ankle pump movement device comprises a training box body, an arc-shaped limiting plate for bearing legs is arranged in the training box body, and a training pedal is rotatably arranged on one side of the arc-shaped limiting plate; a rotating shaft is fixedly arranged at the bottom of the training pedal, first gears are oppositely arranged at the two ends of the rotating shaft, and the first gears are connected with a transmission mechanism driving the first gears to rotate. The transmission mechanism comprises a first rack plate and a second rack plate which are used for being meshed with the first gear, the first rack plate and the second rack plate are fixedly connected through a connecting plate, and the first rack plates on the two sides are fixedly connected through a connecting base; when the first rack plate and the second rack plate drive ...

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Номер записи: 1
18-07-2023 дата публикации

Slow-release material reaction device with adjustable release rate for sewage treatment

Номер: CN116444033A
Автор: ZHAO XU, LEI KUN, ZHONG YA, SHI YU, GONG YIFAN, WANG JIEKANG, ZHENG GUILAN, WANG GUOPENG, FU PENG, OUYANG KUI, YU DENG, TANG TONGKUN, LIN YUN, LI XINGMING, LI DONGLIN, LI SHULI
Принадлежит:

The invention discloses a slow-release material reaction device with an adjustable release rate for sewage treatment. The slow-release material reaction device is composed of a shell, a gas stripping central pipe, a top baffle, a slow-release material, a net plate, an air baffle, a bottom aerator, a gas stripping air pipe, a first valve and a second valve. According to the invention, the release speeds of three sustained-release materials with different strengths are realized by utilizing air: 1) a conventional immersed natural sustained-release mode; according to the invention, the release speed of the slow-release material can be adjusted according to the fluctuation of the quality of sewage, so that the impact resistance of the slow-release material is ensured, and the waste of the slow-release material is avoided.

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Номер записи: 2
11-07-2023 дата публикации

Method for reducing maintenance amount of rural sewage treatment equipment by utilizing gas stripping

Номер: CN116409873A
Автор: ZHAO XU, LEI KUN, ZHONG YA, SHI YU, GONG YIFAN, WANG JIEKANG, ZHENG GUILAN, WANG GUOPENG, FU PENG, OUYANG KUI, YU DENG, TANG TONGKUN, LIN YUN, LI XINGMING, LI DONGLIN, LI SHULI
Принадлежит:

According to the method for reducing the maintenance amount of the rural sewage treatment equipment by utilizing air stripping, a sewage collecting tank and a sewage treatment device are arranged, an aeration fan is used as an air source, and an air main pipe connected with the aeration fan respectively sends air to the sewage collecting tank and the sewage treatment device through three branch pipes; wherein one branch pipe is connected with three branch pipes which are respectively inserted into the aerobic tank and the secondary sedimentation tank; a first self-lifting pipe leading to the anoxic tank is arranged in the sewage collecting tank, a second self-lifting pipe leading to the anoxic tank is arranged in the aerobic tank, and a third self-lifting pipe and a fourth self-lifting pipe respectively leading to the anoxic tank and the sludge tank are arranged in the secondary sedimentation tank; air is blown in through an aeration fan, water in the sewage collecting tank and the aerobic ...

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Номер записи: 3
18-07-2023 дата публикации

Encrypted archive data retrieval method based on cloud storage

Номер: CN116451200A
Автор: LIANG ERZHEN, ZHENG WANGXIAN, LOU XINYUAN, CHEN PINGGANG, LIANG HAO, LIANG QIUPING, YAO NINGHUA, ZHENG GUILAN
Принадлежит:

The invention provides an encrypted archive data retrieval method based on cloud storage, and belongs to the technical field of data processing, and the method specifically comprises the following steps: obtaining the retrieval authority of a retrieval person, and determining the retrieval archive range of the retrieval person based on the retrieval authority of the retrieval person; obtaining retrieval conditions of the retrieval personnel, and performing matching value calculation according to the retrieval conditions and archives in the retrieval archive range; the method comprises the steps of determining the similarity of archives in a retrieval archive range based on matched archives, archive browsing times, archive time and matching values under historical similar retrieval conditions, determining the matching degree of the archives in the retrieval archive range based on the matching values, archive time, historical matching times and historical browsing times of the archives in ...

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Номер записи: 4
13-01-2016 дата публикации

Support is deposited to permanent magnet rotor solid

Номер: CN0204957305U
Автор: ZHONG BO, ZHENG GUILAN, HUA DEJUN
Принадлежит:

The utility model relates to a support is deposited to permanent magnet rotor solid, include the support body by many stands, last connecting rod and lower connecting rod composition, the support body forms at least three frame type side, and the both sides of every side are provided with multiunit couple group, and every couple group comprises the couple of two settings on same horizontal plane, and the distance between two couples is not more than the length of permanent magnet rotor, and the interval between the adjacent couple group is greater than the diameter of permanent magnet rotor, couple group crisscross setting each other between the adjacent side. Its simple structure, convenient, the low cost of preparation, can be three -dimensional deposit the permanent magnet rotor to the permanent magnet rotor of depositing above that can not adsorb together, has increased the volume of depositing in unit space, has solved the nervous problem in warehouse space.

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Номер записи: 5
09-12-2015 дата публикации

PMSM's assembly quality

Номер: CN0204858900U
Автор: ZHENG GUILAN, ZHONG BO, HUA DEJUN
Принадлежит:

The utility model relates to a PMSM's assembly quality, which comprises an outer shell, the shell is inside to be provided with solenoid and iron core, is fixed with rectifier bridge and button on the shell, is connected to the button after solenoid is connected with the rectifier bridge through the circuit, and the lower part of shell is provided with the sucking disc, is provided with vertically elastomeric element between shell and the sucking disc. Its simple structure, easy and simple to handle, safe and reliable can guarantee to target in place by one -time Setup between stator and the rotor, and assembly quality promotes greatly, more former assembly process, and assembly efficiency increases substantially, has alleviateed workman's intensity of labour simultaneously.

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Номер записи: 6
07-07-2023 дата публикации

Intelligent medicine dispensing device for clinical nursing

Номер: CN116392391A
Автор: HU XIAOJUAN, LAI LIMEI, ZHENG GUILAN, CHEN SHIYAN, DONG YANDAN, CHENG HUAFENG, HU LI
Принадлежит:

The invention belongs to the technical field of medical dispensing equipment, and discloses a clinical nursing intelligent dispensing device which comprises an intelligent dispensing device body, a first connecting block and a second connecting block are fixedly connected to the two sides of the inner side wall of the upper end of the intelligent dispensing device body correspondingly, and annular grooves are formed in the inner walls of the first connecting block and the second connecting block correspondingly; the end, away from the first connecting block, of the first driving assembly penetrates through the first connecting block and the second connecting block and extends to the outer side of the second connecting block. Through cooperation of structures such as a medicine dispensing assembly and an extrusion assembly, the medicine mixing effect is improved, when a first servo motor operates, a connecting frame can drive a medicine dispensing barrel to rotate, meanwhile, the medicine ...

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Номер записи: 7
13-01-2016 дата публикации

Permanent -magnet machine positioning guider

Номер: CN0204967552U
Автор: HUA DEJUN, ZHENG GUILAN, ZHONG BO
Принадлежит:

The utility model relates to a permanent -magnet machine positioning guider, including fixing the rear end cap in the stator lower part, the center of rear end cap is provided with the shaft hole, and the below of rear end cap is provided with the mould, and still including setting up the uide bushing in the rotor lower part, the uide bushing is cylindrical and its lower part is the toper, and the diameter of uide bushing cooperatees with the shaft hole. It can be controlled and be unlikely to to be held and unable continuation installation when the rotor gets into the stator inner chamber. Because the uide bushing had both increased the decurrent gravity of axle head, speed when accelerating release again reduces the probability that the rotor is adsorbed circle in the stator to the rotor of permanent magnet is equipped with in the assurance, and the smooth installation of having no the resistance targets in place. Adopt this device back assembly quality to promote greatly, when having ...

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Номер записи: 8