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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 12. Отображено 12.
23-06-2023 дата публикации

Pressure stabilizing device and pressure stabilizing method suitable for high-capacity heat storage water tank

Номер: CN116294740A
Автор: YI FULONG, ZHANG JIANYUAN, ZHANG FENGTAO, YOU JINGGANG, DU GENWANG, WANG WEI, YIN WEI, YANG LIYONG, JIAO LIGANG, YU SONGTAO, ZOU JIAQI, MA YUHUA, LIU ZHENGANG, WANG HAO
Принадлежит:

According to the pressure stabilizing device and method suitable for the high-capacity heat storage water tank, the pressure is adjusted by controlling the density of steam on the upper portion of the heat storage body, pressure fluctuation caused by flow deviation of high-temperature water and low-temperature water can be effectively eliminated, the workload of manual intervention is reduced, the pressure in the heat storage body is safe and stable, and the service life of the heat storage body is prolonged. And the device also has the advantages of small heat loss, low operation cost and few operation parts, and can be widely applied to a high-capacity heat storage body.

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Номер записи: 1
26-05-2023 дата публикации

Wind powder measuring system based on charge induction principle

Номер: CN116164793A
Автор: YI FULONG, ZHAO XU, ZHANG FENGTAO, AN YANG
Принадлежит:

The invention relates to the technical field of wind powder measurement, in particular to a wind powder measurement system based on a charge induction principle, which comprises a wind powder characteristic parameter acquisition module, a charge induction module for acquiring random current signals and filtering and amplifying the acquired random current signals, and a data acquisition module for acquiring digital signals corresponding to the data acquisition module, according to the wind and powder measuring system based on the charge induction principle, operation is simple, monitoring data can be transmitted to a service terminal in a wireless mode, a digital signal processor capable of being used for wind and powder measurement is selected, and the wind and powder measuring accuracy is improved. And wind powder characteristic parameters are input, digital signal processing is carried out on the received data, and the speed and concentration data of the wind powder are obtained. And ...

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Номер записи: 2
18-04-2023 дата публикации

Coal pile temperature intelligent monitoring method, system and equipment based on double spectrums and medium

Номер: CN115979985A
Автор: MA CHENXI, CHEN JIANPING, WANG PENGHUI, LI CHONGSHENG, WU ZHIQUN, CHU GUIHONG, SHAN ZHENGTAO, YANG YONGJUN, CAO XU, YANG CHENGDIAN, YI FULONG, DU GENWANG, MA YUHUA, ZHANG LIANKUI, WANG ZHEN, MA HONGYU, TANG HUI, ZHANG NING
Принадлежит:

The invention belongs to the field of intelligent monitoring, and discloses an intelligent coal pile temperature monitoring method, system and device based on double spectrums and a medium, and the method comprises the steps: obtaining a coal pile region recognition result under each collection view angle of a coal yard through a preset coal pile recognition semantic segmentation model according to a visible light image and an infrared image under each collection view angle of the coal yard; according to the partition information of the coal yard and the coal pile area identification result and the infrared image under each acquisition view angle, obtaining the surface temperature of each partition coal pile under each acquisition view angle of the coal yard; and according to the environment data of the coal yard and the surface temperature of the coal pile in each partition under each acquisition view angle, obtaining the internal temperature of the coal pile in each partition under each ...

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Номер записи: 3
12-05-2023 дата публикации

Coal pile temperature control device and method based on compressed air

Номер: CN116099138A
Автор: DU GENWANG, YANG CHENGDIAN, YI FULONG, MA YUHUA, ZHANG LIANKUI, WANG ZHEN, MA HONGYU, TANG HUI, ZHANG NING, MA CHENXI, CHEN JIANPING, WANG PENGHUI, MEI JUNSHOU, LI CHONGSHENG, WU ZHIQUN
Принадлежит:

The invention belongs to the field of thermal power plants, and discloses a coal pile temperature control device and method based on compressed air. The heat exchanger, the gas storage tank and the main pipeline are sequentially arranged at one end of A plurality of branch pipelines are arranged at the end, away from the air storage tank, of the main pipeline. Air hole structures are arranged at the ends, away from the main pipeline, of the branch pipelines. The air hole structure comprises a filter screen, a movable plate and an expansion spray pipe which are arranged from top to bottom; the expansion end of the expansion spray pipe is in contact with the movable plate, and the other end is communicated with the branch pipeline; and the movable plate is used for blocking or communicating a channel between the filter screen and the expansion spray pipe. Compared with current cooling modes such as coal pile shaping, compaction and coal pile surface layer watering and spraying, automatic ...

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Номер записи: 4
09-06-2023 дата публикации

Steam generation system and operation method

Номер: CN116241866A
Автор: ZHANG FENGTAO, ZHANG JIANYUAN, YI FULONG, YOU JINGGANG, DU GENWANG, WANG WEI, YIN WEI, JIAO LIGANG, YU SONGTAO, ZOU JIAQI, MA YUHUA, LIU ZHENGANG, WANG HAO
Принадлежит:

The invention provides a steam generation system and an operation method. The steam generation system comprises a mixed evaporator, a steam circulation system, a working medium circulation system and a measurement control assembly. The steam generation system comprises the mixed evaporator, indirect signals in the steam generation system are measured and converted through the measurement control assembly, and steam generated by mixing of a liquid working medium and a vapor working medium in the mixed evaporator is measured and distributed; the mass flow of steam entering the steam circulating system and the mass flow of steam entering the working medium circulating system are equal to the mass flow of the liquid working medium and the mass flow of the vapor working medium before mixing. Therefore, compared with a dividing wall type heat exchanger in the related technology, the steam generation system can remarkably reduce the cost and achieve accurate distribution of the mixed flow.

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Номер записи: 5
18-07-2023 дата публикации

Intelligent temperature control device, system and method for coal yard

Номер: CN116449891A
Автор: YI FULONG, YANG CHENGDIAN, DU GENWANG, MA YUHUA, ZHANG LIANKUI, WANG ZHEN, MA HONGYU, TANG HUI, ZHANG NING, MA CHENXI, CHEN JIANPING, WANG PENGHUI, MEI JUNSHOU, LI CHONGSHENG, WU ZHIQUN
Принадлежит:

The invention belongs to the field of coal yard monitoring, and discloses an intelligent temperature control device, system and method for a coal yard. One side of the metal plate is provided with a plurality of temperature measuring probes, and the other side is provided with a plurality of bearing columns. A cavity is formed in the metal plate, the cavity is filled with water, and a water inlet and a water outlet which are communicated with the cavity are formed in the metal plate; a water pump connected with a water storage device is arranged on the water inlet; in the using state, the metal plate is embedded into a mounting groove formed in a coal yard, an air duct is formed between the side, provided with the bearing columns, of the metal plate and the mounting groove, the two ends of the air duct are provided with an air inlet and an air outlet respectively, and fans are arranged in the air inlet and the air outlet respectively. The water pump, the fan and the temperature measurement ...

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Номер записи: 6
14-07-2023 дата публикации

Coal storage air collecting device, system and method for measuring temperature through gas analysis method

Номер: CN116429521A
Автор: YI FULONG, YANG CHENGDIAN, DU GENWANG, MA YUHUA, ZHANG LIANKUI, WANG ZHEN, MA HONGYU, TANG HUI, ZHANG NING, CHEN JIANPING, MA CHENXI, WANG PENGHUI, MEI JUNSHOU, LI CHONGSHENG, WU ZHIQUN
Принадлежит:

The invention belongs to the field of thermal power plant coal storage monitoring, and discloses a coal storage air collecting device, system and method for measuring temperature through a gas analysis method, and the coal storage air collecting device comprises a filter screen and a gas collector driving device; a contraction section, a loading conveyor belt and a gas collector are arranged on one side of the filter screen; a plurality of through holes are formed in the loading conveying belt, and gas collecting bags are arranged on the through holes; a plurality of supporting tables are arranged on the inner wall of the gas collector close to one side of the contraction section, and a valve is arranged on one side far away from the contraction section; a telescopic rod is arranged on the inner wall of the gas collector, and a plastic sealing head is arranged at the end part of the telescopic rod; a branch pipeline is arranged on the gas collector, one end of the branch pipeline is positioned ...

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Номер записи: 7
16-05-2023 дата публикации

Coal-fired power plant wet desulphurization byproduct gypsum water equipment

Номер: CN116119954A
Автор: SUN CHENGJUN, YANG CHENGDIAN, ZHANG FENGTAO, GAO BIN, CHO YOUNG JE, WANG DONGBIN, SHAN CHENXI, YI FULONG, YANG LIYONG, SUN RUIMAN, ZINO, YU XUELI, CAO YIWEN, WU YIRAN, LI HANGZHI, XI LING, XI SHUANG, WANG XINYI, DONG XIUFENG, ZHANG HUAJUN, DU GENWANG, LIU TAO, WANG YANHAI, YOU JINGGANG, GAO PIDONG, REN TAO, LI FENGJUN, WANG LIANQI, ZHANG JIN, LIU TONG, WANG YU, RONDON, LI SHIBIN, ZHANG JINGRUI, ZOU BENHE, CHENG LIANG, CAO JINGFEI, GAO CHAO, JIANG YING, WANG WEI
Принадлежит:

The coal-fired power plant wet desulphurization byproduct gypsum dehydration equipment comprises a dehydration bin, an inspection cover is arranged on the outer surface of the front end of the dehydration bin, a feeding pipe is arranged on one side of the upper end of the dehydration bin, and a spiral feeding mechanism is arranged on the outer surface of one side of the dehydration bin; a transmission motor is arranged on the outer surface of one side of the spiral feeding mechanism, a discharging barrel is arranged on the outer surface of the other side of the dewatering bin, a gypsum collecting mechanism is arranged on the outer surface of the lower end of the discharging barrel, a hydraulic rod is arranged on the outer surface of one side of the discharging barrel, and a supporting frame is arranged on the outer surface of the lower end of the dewatering bin. According to the dehydration equipment for the wet desulphurization byproduct gypsum of the coal-fired power plant, the leaked ...

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Номер записи: 8
25-04-2023 дата публикации

Belt coal conveying quantity detection system and method

Номер: CN116012373A
Автор: DU GENWANG, YANG CHENGDIAN, YI FULONG, MA YUHUA, ZHANG LIANKUI, WANG ZHEN, MA HONGYU, TANG HUI, ZHANG NING, MA CHENXI, CHEN JIANPING, WANG PENGHUI, MEI JUNSHOU, LI CHONGSHENG, WU ZHIQUN
Принадлежит:

The invention belongs to the field of thermal power plants, and discloses a belt coal conveying quantity detection system and method, which comprises an image acquisition device, a vibration data acquisition device, a data processing device and a plurality of guide strips arranged on a belt at equal intervals, the image acquisition device is arranged above a preset target area of the belt and is used for acquiring and sending a coal conveying image and the acquisition time of the coal conveying image to the data processing device; the vibration data acquisition device is used for acquiring and sending the coal conveying vibration data and the acquisition time of the coal conveying vibration data to the data processing device; and the data processing device is used for obtaining a time period when the two guide bars in the coal conveying image pass through the vibration detection point as a target time period, obtaining coal conveying vibration data in the target time period, and obtaining ...

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Номер записи: 9
25-08-2023 дата публикации

Rapid coal quantity analysis method and system, computer equipment and storage medium

Номер: CN116642417A
Автор: YI FULONG, YANG CHENGDIAN, DU GENWANG, MA YUHUA, ZHANG LIANKUI, WANG ZHEN, MA HONGYU, TANG HUI, ZHANG NING, MA CHENXI, CHEN JIANPING, WANG PENGHUI, MEI JUNSHOU, LI CHONGSHENG, WU ZHIQUN
Принадлежит:

The invention belongs to the field of thermal power plants, and discloses a coal quantity rapid analysis method and system, computer equipment and a storage medium, and the method comprises the steps: obtaining laser radar scanning point cloud data of a coal pile region; performing three-dimensional target detection on the laser radar scanning point cloud data of the coal pile area by taking the coal pile as a to-be-identified target to obtain a relative coordinate of a three-dimensional detection frame; obtaining laser radar scanning point cloud data in the three-dimensional detection frame according to the relative coordinates of the three-dimensional detection frame, and obtaining the pile shape type of the coal pile and the relative size parameter of the coal pile according to the laser radar scanning point cloud data in the three-dimensional detection frame; and obtaining the volume of the coal pile according to the pile shape type of the coal pile, the relative coordinates of the ...

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Номер записи: 10
25-07-2023 дата публикации

Power plant fuel data tamper-proofing method, device and system

Номер: CN116484325A
Автор: MA CHENXI, CHEN JIANPING, WANG PENGHUI, LI CHONGSHENG, WU ZHIQUN, CHU GUIHONG, SHAN ZHENGTAO, YANG YONGJUN, CAO XU, YANG CHENGDIAN, YI FULONG, DU GENWANG, MA YUHUA, ZHANG LIANKUI, WANG ZHEN, MA HONGYU, TANG HUI, ZHANG NING
Принадлежит:

The invention belongs to the field of power plant information processing, and discloses a power plant fuel data tamper-proofing method, device and system, and the method comprises the steps: obtaining a to-be-encrypted field of power plant fuel data; performing multi-layer nested encryption on the to-be-encrypted field to obtain a ciphertext, obtaining process parameters of the multi-layer nested encryption, and generating an identification code according to the process parameters of the multi-layer nested encryption; receiving the ciphertext and the identification code sent by the database server, obtaining process parameters of multilayer nested encryption of the ciphertext according to the identification code, decrypting the ciphertext according to the process parameters of multilayer nested encryption of the ciphertext, obtaining a decryption result, and sending the decryption result to the database server; the decryption result is used for triggering the database server to verify whether ...

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Номер записи: 11
25-04-2023 дата публикации

Photovoltaic panel cleaning device for solar power generation

Номер: CN115999980A
Автор: YU SONGTAO, YANG CHENGDIAN, ZHANG FENGTAO, SHAN CHENXI, YI FULONG, DU GENWANG, MA YUHUA, JIAO LIGANG
Принадлежит:

The invention discloses a photovoltaic panel cleaning device for solar power generation, which comprises a solar photovoltaic panel, the solar photovoltaic panel is arranged at an inclined angle of 45 degrees with the ground, and a cleaning mechanism for cleaning the solar photovoltaic panel is arranged at the top of the solar photovoltaic panel. A rainwater collecting and purifying assembly used for collecting rainwater is arranged at the top, close to the outer edge of the high position, of the solar photovoltaic panel, the gear and the rack are arranged to be matched, the cleaning roller rotates under the action of the gear and the rack in the upward moving process, and then the solar photovoltaic panel is cleaned through a brush on the outer wall of the cleaning roller; the cleaning surface of the cleaning roller does not need to be manually adjusted; the water absorption block collects rainwater, the weight of the water absorption block is increased, then the cleaning roller is pulled ...

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Номер записи: 12