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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 18. Отображено 18.
15-08-2023 дата публикации

Deodorizing and disinfecting device for colony house

Номер: CN116584397A
Автор: ZENG CAIYOU, HOU LING, LIU DAWEI, LI SHENGRU, CHEN LUFEI, CHENG XIANGFEI, ZHANG PENGFEI
Принадлежит:

The invention relates to the technical field of livestock breeding, in particular to a colony house deodorization and disinfection device which comprises a filtering room, an air outlet channel is arranged on the filtering room, and an air passing and inducing device is arranged between an air outlet of a breeding house and the filtering room. The spraying mechanism comprises a plurality of covered grooves formed in the inner top wall of the filtering room at intervals, a plurality of atomization nozzles are arranged in the covered grooves at intervals, air in the breeding room is pumped into the filtering room through the air pressure machine, airflow flows in the direction away from the air pressure machine and makes contact with the net-shaped filler, the airflow is preliminarily filtered through the net-shaped filler, and the air flow is filtered through the atomization nozzles; the airflow continuously flows in the direction away from the air pressure machine after being separated ...

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Номер записи: 1
18-08-2023 дата публикации

Summer high-temperature sun protection device for crops

Номер: CN116602152A
Автор: ZENG CAIYOU, HOU LING, LIU DAWEI, LI SHENGRU, DOU PENG, CHEN LUFEI, CHENG XIANGFEI, ZHANG PENGFEI
Принадлежит:

The invention provides a crop summer high-temperature sunscreen device, and belongs to the technical field of crops, the sunscreen device comprises a top seat, the lower part of the top seat is provided with a supporting column, the top seat is provided with a water tank, the lower part of the water tank is provided with a plurality of water outlet holes, and the water tank is slidably provided with a shielding part for shielding the water outlet holes; the shielding part is connected with the water tank through a first elastic piece, a hollow sleeve is arranged on the top seat, a sliding block is dynamically installed in the hollow sleeve in a sealed mode, a moving rod is arranged on the sliding block, and the moving rod drives the shielding part to move through a first pull rope or a connecting rod. The device has the advantages that the baffle plate moves to open the water outlet hole, water in the water tank flows out and flows on crops, the crops are cooled, when the temperature in ...

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Номер записи: 2
03-11-2010 дата публикации

Silicon substrate with period structure

Номер: CN0101877362A
Автор: CHONGHUA LI, SHENGRU LI, LI CHONGHUA, LI SHENGRU
Принадлежит:

The invention relates to a silicon substrate with a period structure, comprising a silicon substrate and a period structure. The period structure is arranged on the surface of the substrate and provided with a plurality of micro cavities in array arrangement, and each micro cavity is in the shape of an inverted quadrangular pyramid or an inverted truncated cone, wherein the bottom edge length of the inverted quadrangular pyramid is between 100 nm and 2400 nm, the diameter of the inverted truncated cone is between 100 nm and 2400 nm and the depth of each micro cavity is between 100 nm and 2400nm.

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Номер записи: 3
03-11-2010 дата публикации

Sapphire substrate with period structure

Номер: CN0101877330A
Автор: LI CHONGHUA, LI SHENGRU, CHONGHUA LI, SHENGRU LI
Принадлежит:

The invention relates to a sapphire substrate with a period structure. The sapphire substrate comprises a sapphire substrate and at least one period structure which is arranged on at least one surface of the sapphire substrate and provided with a plurality of micro cavities in array arrangement, wherein each micro cavity is in the shape of an inverted cone and has the bottom edge length between 100 nm and 2400 nm and the depth between 250 nm and 1000 nm.

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Номер записи: 4
11-04-2023 дата публикации

Beer craft fermentation equipment and working method

Номер: CN115948208A
Автор: ZHANG XIULI, WANG YANMING, QIAO ZI'AN, LIU ZHENCHAO, CHENG PENG, SONG SEOK-LYONG, LI WENJING, LI SHENGRU, WANG QIAN, CUI CHUNXUE
Принадлежит:

The invention provides beer crafting fermentation equipment and a working method. The beer crafting fermentation equipment comprises a fermentation main tank, a sampling pipe and a material receiving assembly, the top of the fermentation main tank is provided with a feed port, the bottom of the fermentation main tank is provided with a conical wall, and the lower side of the conical wall is provided with a discharge pipe; the sampling pipe is arranged on the side wall of the fermentation main tank and is provided with a sampling valve; in the beer fermentation process, continuous multi-time sampling can be conveniently carried out, single-person operation is achieved, and the problems of sampling spilling and instability are not prone to occurring. A row of material receiving plates carrying sampling bottles only need to be placed on the material receiving assembly and then are clamped and fixed; and angle adjustment and station adjustment can be realized, so that alternate sampling of ...

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Номер записи: 5
28-07-2023 дата публикации

Sewage treatment and discharge device for livestock breeding

Номер: CN116492736A
Автор: ZENG CAIYOU, HOU LING, LIU DAWEI, LI SHENGRU, CHEN LUFEI, CHENG XIANGFEI, ZHANG PENGFEI
Принадлежит:

The invention provides a sewage treatment and discharge device for livestock breeding, which comprises a treatment box, and a support frame, a water collecting hopper, a control valve, a material collecting hopper, a feeding pipe and linear sliding tables which are arranged at the bottom of the treatment box, and a screening and filtering cylinder matched with the water collecting hopper and the material collecting hopper is rotatably arranged between sliding seats of the linear sliding tables on the two sides; a sewage purification module for treating sewage is further arranged at the left end of the treatment box, and a residual material cleaning module for cleaning solid dirt left in the screening and filtering cylinder is further arranged at the right end of the treatment box. According to the sewage treatment and discharge device for livestock breeding disclosed by the invention, solids and sewage can be separated through the screening structure for respective treatment and discharge ...

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Номер записи: 6
03-11-2010 дата публикации

Method for forming substrate with periodic structure

Номер: CN0101876725A
Автор: LI CHONGHUA, LI SHENGRU, CHONGHUA LI, SHENGRU LI
Принадлежит:

The invention relates to a method for forming a substrate with a periodic structure, comprising the following steps: (A) providing a substrate and a plurality of nanospheres which are arranged on the surface of the substrate; (B) forming one layer on parts of surface of the substrate and the gap of the nanospheres; (C) removing a plurality of nanospheres; (D) causing a packing layer to serve as etch shield, and etching the substrate; and (E) removing the etch shield so as to form the periodic structure on the surface of the substrate. Because of using the nanosphere to serve as the template of the etch shield, the invention can quicken technology without yellow light photoetching technology and achieve the purpose of lowering manufacturing cost.

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Номер записи: 7
29-08-2023 дата публикации

Hand-held magnetic flux leakage scanning device based on giant magnetoresistance array sensor

Номер: CN116660362A
Автор: LI XIANG, SHEN CHANGYU, ZHU BIN, ZHU ZHOUHONG, ZHOU JUN, WANG ZHAOKUN, TIAN RUOTONG, YUAN FEIYI, LI SHENGRU, ZHANG RUIMENG, YANG JIAO
Принадлежит:

The invention discloses a handheld magnetic flux leakage scanning device based on a giant magnetoresistance array sensor. The device is composed of an electronic signal processing module, neodymium-iron-boron magnets, a giant magnetoresistance array, a signal transmission line, a shell, a handle and a flexible circuit film, the neodymium-iron-boron magnets with opposite magnetism are fixed to the center and the periphery of the detection device respectively, and a closed-loop static magnetic field is formed in the space; the cracks in the material enable magnetic lines to overflow and penetrate through the giant magnetoresistance at a certain angle and generate magnetic signals at the same time, at the moment, the adjacent giant magnetoresistance above the defect area generates huge differential mode signals, the signals are transmitted to the electronic signal processing module to be analyzed, and therefore the depth and position of the cracks are judged. According to the handheld magnetic ...

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Номер записи: 8
12-05-2023 дата публикации

Closed self-circulation liquid feed feeding system

Номер: CN116098074A
Автор: ZENG CAIYOU, HOU LING, LIU DAWEI, TIAN FANG, LI SHENGRU, CHEN LUFEI, CHENG XIANGFEI, ZHANG PENGFEI
Принадлежит:

The invention provides a closed type self-circulation liquid feed feeding system, and relates to the technical field of feeding devices.The closed type self-circulation liquid feed feeding system comprises a feed supply device, the feed supply device is communicated with a plurality of feeding pipes, the bottom of each feeding pipe is provided with a feeding trough, a water supply pipe is arranged above each feeding trough, and the water supply pipes are communicated with the feeding pipes. A cleaning assembly is arranged on the water supply pipe, a switch is arranged at the bottom of the feeding trough, and driving assemblies are installed on the water supply pipe and the feeding pipe. The feeding device supplies feed to the feeding pipe, the feeding device comprises a storage tank and a feeding pump, the feeding pump supplies the feed to the feeding pipe, the feed in the feeding pipe falls into the feeding trough, and then after animals finish feeding, if the feed in the feeding trough ...

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Номер записи: 9
08-08-2023 дата публикации

Dual-mode control method for main control system of wind generating set

Номер: CN116557210A
Автор: CHEN WEI, LI HUAYIN, LI SHENGRU, MENG GUANGSONG, DENG XIAOMING, TANG CHUNMING, LIU LIWEN, CUI QIAN
Принадлежит:

The invention relates to the technical field of control of a main control system of a wind generating set, in particular to a dual-mode control method of the main control system of the wind generating set. Comprising the steps that a dual-mode operation rotating speed interval of the wind generating set is divided into a full-power mode power generation operation rotating speed interval, a double-fed mode power generation operation rotating speed interval and a mode switching transition rotating speed interval; the mode switching transition rotating speed interval comprises a tower resonance rotating speed interval of the wind generating set; dividing dual-mode control of a main control system of the wind generating set into full-power mode power generation control, double-fed mode power generation control, full-power mode-to-double-fed mode switching control and double-fed mode-to-full-power mode switching control; the full-power mode-to-double-fed mode control and the double-fed mode-to-full-power ...

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Номер записи: 10
07-04-2023 дата публикации

Pesticide spraying device

Номер: CN115918629A
Автор: ZENG CAIYOU, HOU LING, LIU DAWEI, TIAN FANG, LI SHENGRU, DOU PENG, CHEN LUFEI, CHENG XIANGFEI, ZHANG PENGFEI
Принадлежит:

The invention belongs to the technical field of pesticide spraying equipment, and particularly relates to a pesticide spraying device.A vehicle body is connected with a lifting plate through a lifting device and used for adjusting the position of the lifting plate, the two ends of the lifting plate are fixedly connected with two sets of electric telescopic rods at intervals, and one ends of the two sets of electric telescopic rods are fixedly connected with a transition plate; the transition plate is slidably connected with a pesticide spraying nozzle, the transition plate is provided with a reciprocating device used for enabling the pesticide spraying nozzle to reciprocate, the lifting plate is fixedly connected with a pesticide liquid cylinder, a stirring device used for stirring pesticide liquid is arranged in the pesticide liquid cylinder, the pesticide liquid cylinder is provided with a pesticide inlet pipeline, and the pesticide inlet pipeline is communicated with the pesticide spraying ...

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Номер записи: 11
04-04-2023 дата публикации

Organic fertilizer fermentation device suitable for livestock breeding

Номер: CN115894104A
Автор: ZENG CAIYOU, HOU LING, LIU DAWEI, TIAN FANG, LI SHENGRU, CHEN LUFEI, CHENG XIANGFEI, ZHANG PENGFEI
Принадлежит:

The invention provides an organic fertilizer fermentation device suitable for livestock breeding, and relates to the technical field of fertilizer ferment.The organic fertilizer fermentation device suitable for livestock breeding comprises a fermentation tank and a mounting base, the fermentation tank is mounted on the mounting base, and a rotating mechanism used for enabling the fermentation tank to rotate is mounted on the mounting base; a plurality of transverse rods are installed in the fermentation tank in the length direction of the fermentation tank at equal intervals, a rotating rod is installed in the fermentation tank, a plurality of pairs of stirring rods are installed on the rotating rod at equal intervals, the stirring rods and the transverse rods are arranged in a staggered mode, and a driving device used for controlling the rotating rod to rotate is installed on the fermentation tank; in the fermentation process, the rotating rod is driven to rotate through the driving device ...

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Номер записи: 12
06-06-2023 дата публикации

Crop planting equipment

Номер: CN116210415A
Автор: ZENG CAIYOU, HOU LING, LIU DAWEI, LI SHENGRU, DOU PENG, CHEN LUFEI, CHENG XIANGFEI, ZHANG PENGFEI
Принадлежит:

The invention provides crop planting equipment, and belongs to the technical field of crops, the crop planting equipment is characterized in that a water tank is arranged on a base, a water outlet pipe is arranged on the water tank, a second elastic piece is arranged in the water tank, and a sliding block slidably mounted on the inner wall of the water tank is arranged at the movable end of the second elastic piece; a sliding block is arranged on the base, a second rope tied with the first rope is arranged on the sliding block, wheels are mounted on the base, and a box for placing crop seedlings is arranged on the base. The device has the advantages that the sleeve resets under the counter-acting force of the first spring, at the moment, the pressing plate can be held by one hand, the first rope is pulled upwards by the other hand, the seedling leaks out of the vertical face of the sleeve and falls into a pit on the ground due to the fact that the movable sharp mouth is hinged to the lower ...

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Номер записи: 13
02-05-2023 дата публикации

Farmland weeding equipment

Номер: CN116034716A
Автор: ZENG CAIYOU, HOU LING, LIU DAWEI, TIAN FANG, LI SHENGRU, DOU PENG, CHEN LUFEI, CHENG XIANGFEI, ZHANG PENGFEI
Принадлежит:

The invention provides farmland weeding equipment, and belongs to the technical field of weeding equipment.The farmland weeding equipment comprises a loading vehicle, a lifting device is arranged on the loading vehicle, a sliding plate is arranged on the lifting device, a reciprocating mechanism is arranged in the sliding plate, and a cutting device is arranged on the reciprocating mechanism; a second motor drives a driving wheel to rotate, the driving wheel drives a driven wheel to rotate through a belt, the driving wheel drives a sliding block to reciprocate through the belt, the sliding block is made to reciprocate on a frame through a sliding groove in the sliding block, the frame is made to reciprocate on a sliding plate, a gear is made to rotate through a rack, and the gear drives a cutter to rotate. And the cutter can perform reciprocating cutting motion, so that a cleanable area is increased.

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Номер записи: 14
18-03-2015 дата публикации

Imprinting device and imprinting method

Номер: CN104425656A
Автор: LI SHENGRU
Принадлежит:

The invention provides an imprinting device and an imprinting method. The imprinting device comprises a cavity, a bearing piece arranged at the bottom side of the cavity, and an elastic mold suspended in the cavity. The elastic mold has a natural drooping property, and a base material on the elastic mold is driven by the bearing piece to upwards push and press the elastic mold, so that a mold shape of the elastic mold is naturally fitted and imprinted on the base material. The elastic mold and the base material are laminated from the middle part to the side edge and the elastic mold is changed into a plane from a bent shape, so that air bubbles are not formed between the elastic mold and the base material, and the yield of a production process can be effectively improved.

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Номер записи: 15
30-06-2023 дата публикации

Soil turning device for crop planting

Номер: CN116349434A
Автор: ZENG CAIYOU, HOU LING, LIU DAWEI, TIAN FANG, LI SHENGRU, DOU PENG, CHEN LUFEI, CHENG XIANGFEI, ZHANG PENGFEI
Принадлежит:

The invention provides a soil turning device for crop planting, and belongs to the technical field of agricultural machinery, the soil turning device for crop planting comprises a carrier loader, the carrier loader is provided with a fixing frame, the fixing frame is provided with a lifting device, the lifting device is provided with a sliding plate, the sliding plate is internally provided with a soil turning device, and the soil turning device is arranged on the sliding plate. A driving device for driving the soil turning device to move is arranged on the sliding plate; the driving belt wheel drives the driven belt wheel to rotate, the belt drives the sliding block to ascend and descend, the sliding block drives the sliding plate to ascend and descend, the height of the soil turning device is controlled by driving the sliding plate, and the soil turning depth can be adjusted.

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Номер записи: 16
29-08-2023 дата публикации

Nondestructive testing pen based on low-frequency magnetic flux leakage

Номер: CN116660363A
Автор: YANG JIAO, SHEN CHANGYU, ZHU BIN, ZHU ZHOUHONG, ZHOU JUN, WANG ZHAOKUN, YUAN FEIYI, LI SHENGRU, ZHANG RUIMENG, LI XIANG
Принадлежит:

The invention discloses a nondestructive testing pen based on low-frequency magnetic flux leakage. The nondestructive testing pen is characterized by comprising a switch, a battery, a signal generation module, a signal amplifier, a magnet yoke, a coil, a Hall element array, a magnetic concentrator, a magnetic shielding layer, a signal conditioning module, a wireless communication module, a computer, a shell and a sliding rail, the signal generation module is composed of a single-chip microcomputer, an FPGA, a level switching circuit, an MAX295 chip, a low-pass filter and an amplitude adjusting circuit. The signal conditioning module is composed of a high-pass filter, a clock generator, an anti-aliasing filter, an analog multiplexer and an A/D converter. A signal generated by the battery passes through the signal generation module and is amplified by the signal amplifier, an electromagnetic field is generated in space, a leakage magnetic field is formed at a defect place, and leakage magnetism ...

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Номер записи: 17
17-02-2010 дата публикации

Direct type light-controlled and rain-controlled blend switch

Номер: CN0101651453A
Автор: LI SHENGRU, LI ZIJING, SHENGRU LI, ZIJING LI
Принадлежит:

The invention discloses a direct type light-controlled and rain-controlled blend switch which is directly connected to single-phase illumination circuit without a power transformer. The switch consists of electrical apparatus, such as a bridge rectifier, a one-way controllable silicon, a light dependent resistor, a rain-controlled probe, a resistor, a capacitor, diode which are connected by circuits. A positive end and a negative end of the current run to the one-way controllable silicon through the bridge rectifier, and back to the bridge rectifier, and then return to ground leads through electric appliances. Switching of the electric appliances depends on a controllable silicon control circuit which comprises a resistor R1 for providing DC operation voltage to the controllable silicon, adiode D5, filtering capacitors C1 and C2, a light dependent resistor RG, a rain-controlled probe which switches on and switches off the controllable silicon VS upon change of resistance values at different ...

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Номер записи: 18