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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 11. Отображено 11.
28-01-2015 дата публикации

Electronic toothbrush for children

Номер: CN104306078A
Автор: REN JIAYI, ZHOU XIAOHUI, ZHAO XIAOJIANG
Принадлежит:

The invention provides an electronic toothbrush for children, and aims to solve the problem that children do not like brushing teeth and cannot determine the time of tooth brushing. The electronic toothbrush comprises a toothbrush handle, electronic bristle, a music player, a timer, a battery and a switch. The toothbrush is characterized in that the music player, the timer and the battery are arranged in the toothbrush handle; the battery is fixed on the inner wall of the toothbrush handle; the music player is connected with the timer; the music player and the timer are connected with the battery; the electronic bristle is also connected with the battery, and is connected with the top of the toothbrush handle; and the switch is connected to the outer part of the wall of the toothbrush handle. The electronic toothbrush has the advantages of simple design structure, convenience in use, high safety performance and low cost, is simple and practical, and is easy to produce and popularize.

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Номер записи: 1
30-09-2015 дата публикации

Optimal scheduling method for power selling company containing distributed power sources and transferable loads

Номер: CN104953594A
Автор: GAO JUN, GU WEI, ZHU JUNPENG, REN JIAYI
Принадлежит:

The invention discloses an optimal scheduling method for a power selling company containing distributed power sources and transferable loads. The method comprises steps as follows: a typical daily load curve is divided into a peak period, a valley period and a flat-load period, the transferable loads are included, and relations between load demands and time-of-use power prices in the peak period, the valley period and the flat-load period are determined; the maximum operational revenue of the power selling company is taken as an objective function, and optimal scheduling of the power selling company is performed in combination of power purchasing and selling in the electricity market, the distributed power sources and transferable load features. With the adoption of the technical scheme, optimal scheduling on the power selling company containing the distributed power sources and the transferable loads can be realized in the electricity market environment can be realized, under the condition ...

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Номер записи: 2
28-01-2015 дата публикации

Children water spooning unit

Номер: CN104305901A
Автор: REN JIAYI, ZHOU XIAOHUI, ZHAO XIAOJIANG
Принадлежит:

The invention discloses a children water spooning unit and solves the problem that children usually need water spoons during taking baths in normal time and like placing various toys in bathtubs resulting in that some non-watertight toys are broken by flooding. The children water spooning unit is composed of the water spoon, a waterproof cover, a music player, colored lamps, a battery and a switch. The children water spooning unit is characterized in that the music player is mounted in a grip of the water spoon, the waterproof cover is mounted at the rear end of the grip of the water spoon to protect the music player, and the battery is also mounted in the grip of the water spoon to be connected with the music player and the colored lamps to power the same; the colored lamps are evenly distributed inside walls of the water spoon; the switch is mounted on the exterior of the grip of the water spoon. The children water spooning unit is simple in structure, convenient to use, high in safety ...

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Номер записи: 3
02-05-2023 дата публикации

Metal ion liquid chitosan as well as preparation method and application thereof

Номер: CN116041567A
Автор: ZENG ZHIWEI, JIA JUNHAO, WANG JIE, JIANG SHENGCHOU, REN JIAYI, DENG YUNLI, HAN XIAOXIANG, FU LINGLIN
Принадлежит:

The invention discloses metal ionic liquid chitosan as well as a preparation method and application thereof. The preparation method comprises the following steps: (1) continuously stirring ionic liquid chitosan and an acid solvent to react under an ice bath condition; after the reaction is finished, sequentially standing, washing to be neutral, and carrying out vacuum drying treatment to obtain ionic liquid chitosan inorganic acid salt; and (2) taking the obtained ionic liquid chitosan inorganic acid salt and metal oxide or metal chloride as raw materials, taking water as a solvent, continuously heating and stirring for reaction, and after the reaction is finished, sequentially performing concentration and washing treatment to obtain the metal ionic liquid chitosan. A synergistic modification method of acid modification and metal ion bonding is adopted, so that the antibacterial activity and repeatability are remarkably improved.

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Номер записи: 4
26-05-2023 дата публикации

Heat dissipation system suitable for various working environments and heat dissipation method thereof

Номер: CN116171000A
Автор: LUO HONG, LIU HONGBIN, ZHAO YUBIN, ZHOU JIANRONG, TANG BIN, XIU QINGLEI, WANG YANFENG, ZHOU XIAOJUAN, YANG GUIAN, XU HONG, CHEN SHAOJIA, YIN WEIGANG, ZENG LIXIN, YU LI, REN JIAYI, XIAO LIANG, WANG XIUKU, SHEN PEIXUN, GUAN BEIJU, ZHUANG JIAN, LI JIAJIE, TENG HAIYUN, XU JUN, HU LEI, ZHOU KE, QIU YONGXIANG, ZHAO DONGXU, WANG XIAOZHUANG, LIAO LIJIANG, SUN ZHIJIA
Принадлежит:

The invention relates to a heat dissipation system, in particular to a heat dissipation system suitable for various working environments and a heat dissipation method of the heat dissipation system. The heat dissipation system can be applied to the various working environments for active heat dissipation and can monitor, balance and adjust the temperature in real time. A heat dissipation system suitable for various working environments comprises a heat dissipation device, and the heat dissipation device comprises a semiconductor chilling plate tightly attached to a heat source side, a heat conduction module and a heat conduction filler; the semiconductor chilling plate comprises a cold surface and a hot surface; a traditional method that a non-vacuum environment is arranged in a vacuum environment and then a water cooling pipe or an air cooling pipe is adopted to penetrate through the vacuum environment and the non-vacuum environment is subverted, the applicability is high, the cost is ...

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Номер записи: 5
07-04-2023 дата публикации

Parachute force balance accuracy detection device

Номер: CN115931282A
Автор: LU ZHANGSHU, ZHAO GE, ZHANG WEIPENG, REN JIAYI, WANG SHA, SUN XIAOFENG
Принадлежит:

The invention discloses a parachute force-measuring balance accuracy detection device, which comprises a table body, an alpha-gamma body rotatably arranged on the table body, a mandrel arranged in the alpha-gamma body and capable of coaxially rotating with the alpha-gamma body, the alpha-gamma body capable of rotating along the alpha direction and the gamma direction, one end of a balance support rod fixed on the mandrel, and the other end of the balance support rod fixed on the mandrel. The detected parachute force measuring balance is fixed on the balance support rod, so that six calibration loading directions of the detected parachute force measuring balance are always vertically downward. The device is small in detection error, high in maneuverability and high in detection efficiency.

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Номер записи: 6
18-02-2015 дата публикации

Solar intelligent field energy-saving pot

Номер: CN104352176A
Автор: REN JIAYI, ZHOU XIAOHUI, ZHAO XIAOJIANG
Принадлежит:

The invention provides a solar intelligent field energy-saving pot, which solves the problems that when people want to eat hot food during traveling or wilderness exploration, the fire making is needed for cooking the food, but the fire making in the wild is troublesome and difficult. The solar intelligent field energy-saving pot consists of a pot, a solar panel, a solar converter, an electromagnetic heating panel, a contractile support frame and a switch. The solar intelligent field energy-saving pot is characterized in that the solar panel is arranged in the whole inside of the pot, the solar converter is connected with the solar panel and is also arranged inside the pot, the electromagnetic heating plate is arranged at the pot bottom, electric energy converted through the solar converter is used for supplying electricity to the electromagnetic heater, the contractile support frame is arranged at the four sides of the pot bottom, and the switch is arranged at the side surface of the pot ...

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Номер записи: 7
25-10-2019 дата публикации

Frame-type parallel capacitor device suitable for 35kV and 66kV

Номер: CN0209545161U
Автор: WANG FEI, LI CHEN, WANG QIU, LIU XIAOBO, REN JIAYI, LUO YUCHAO
Принадлежит: STATE GRID JIANGSU ECONOMIC RES INST, STATE GRID JIANGSU ELECTRIC POWER CO LTD, STATE GRID JIANGSU ECONOMIC RESEARCH INSTITUTE, STATE GRID JIANGSU ELECTRIC POWER CO., LTD.

The utility model relates to a frame-type parallel capacitor device suitable for 35kV and 66kV. The capacitor comprises a capacitor frame, a combined bracket, a support, a first isolating switch, a second isolating switch, a current transformer, a reactor and a capacitor bank, wherein the reactor and the capacitor bank are arranged on the support; the capacitor frame and the combined support are arranged to be of an upper-layer structure, a middle-layer structure and a lower-layer structure respectively. The number of the capacitor frames is at least two. The capacitor banks corresponding to the same-phase power supply are arranged on the same layer of the capacitor frame; the three current transformers are respectively arranged at different layer heights of the combined bracket; the threereactors are stacked in an upper layer, a middle layer and a lower layer, the capacitor banks of the same layer are connected with the current transformers of the same layer in series, the two ends of ...

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Номер записи: 8
18-07-2023 дата публикации

Switching structure for high-speed radio frequency signal transmission interconnection

Номер: CN116456584A
Автор: GUAN DI, MI TIAN, LU BINYAN, REN JIAYI, SU QI, YANG HUI, ZHANG YANPING, LIU GANG, CHEN MING, WAN YANGTAO, ZHAO XINGJIAN, MA NAN
Принадлежит:

The invention relates to the technical field of radio frequency signal connection, and particularly discloses a switching structure for high-speed radio frequency signal transmission interconnection. The antenna connector is used for being connected with an antenna and a radio frequency substrate and comprises a substrate provided with a concave cavity basically matched with radio frequency, a plurality of sets of supporting structures vertically installed in the concave cavity and a plurality of sets of connectors installed on the supporting structures respectively, and the bottoms of the connectors penetrate through the substrate. The connector comprises a fuzz button assembly sleeved in the supporting structure and an elastic electromagnetic shielding ring which is installed on the supporting structure in an embedded mode and located on the outer side of the fuzz button assembly. The other end of the elastic electromagnetic shielding ring penetrates through the supporting structure and ...

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Номер записи: 9
30-09-2015 дата публикации

Multi-time-scale optimal scheduling method for power distribution company containing large-scale renewable energy sources

Номер: CN104951899A
Автор: GAO JUN, GU WEI, REN JIAYI, ZHU JUNPENG
Принадлежит:

The invention discloses a multi-time-scale optimal scheduling method for a power distribution company containing large-scale renewable energy sources. The method comprises steps as follows: optimal scheduling on the day-ahead market: the minimum day-ahead operating cost is taken as an optimal target, and the optimal scheduling is performed according to operating cost constraint conditions, load demand per hour in the next day, renewable energy source output and real-time electrovalence prediction; the intraday rolling optimal scheduling: according to predication for intraday short-term renewable energy source output, the optimal scheduling is performed again on the period after the moment with larger deviation, and deviation of the optimal scheduling on the day-ahead market is corrected; real-time market optimization: the optimal power flow optimization on a power distribution network is performed for a certain intraday moment according to super-short-term load and predication for renewable ...

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Номер записи: 10
27-04-2011 дата публикации

Track sections connected by two pin shafts

Номер: CN0102030048A
Автор: Ye Long, Zhou Yu, Qi Jian, Lu Chongshao, Zhou Mingyu, Ren Jiayi, Sun Fengdao, Zhang Yunpeng, Sun Ran, Chang Liang
Принадлежит:

The invention relates to track sections connected by two pin shafts, which are applied to the industry of mobile equipment and heavy construction machinery for a large open-pit mine. The track sections connected by two pin shafts comprise two lug rings on one end of the track sections, four lug rings on the other end of the track sections, two pin shafts used between the track sections, meshed surfaces of the track sections and pin shaft sleeves. The track sections are cast and molded by high-strength low-alloy carbon steel; the two lug rings on one end of the track sections, the four lug rings on the other end of the track sections and the track sections are connected by the two pin shafts; lug rings in the pin shaft holes of the track sections are tilted to be attached to track driving wheels and the meshed surfaces of the track sections; and the pin shaft sleeves are arranged in the two lug rings on one end of the track sections and the four lug rings on the other end of the track sections ...

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Номер записи: 11