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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 27. Отображено 27.
12-03-2014 дата публикации

Anti-fatigue health-keeping wine and preparation method thereof

Номер: CN103627609A
Автор: LIU MINGCHENG, HU JINLING, LIU ZEKUN, LIU YUANZHENG
Принадлежит:

The invention discloses anti-fatigue health-keeping wine and a preparation method thereof. The anti-fatigue health-keeping wine is prepared from the following raw materials: 3000-5000 g of fresh green grapes, 300-500 g of red wolfberry fruits, 300-500 g of sealwort, 300-500 g of white yams, 300-500 g of black mulberries, 50-100 g of fresh ginger, 50-100 g of sweet-scented osmanthus, 50-100 g of jujubes, 50-100 g of orange peels, 300-500 g of dandelion and 40-60 L of white spirit. The health-keeping wine can be used for balancing yin and yang, warming vital energy and blood, improving the functions of the five organs and delaying ageing, does not contain hormones, is prepared from pure traditional Chinese medicines, has the effects of refreshing the brain, resisting fatigue, maintaining beauty, keeping young and improving the disease resistance of a human body after being drunk for a long term, and has better regulating effects on excessive fatigue, laziness, weakness, impatience, sleep ...

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Номер записи: 1
07-07-2023 дата публикации

Liquid supplementing system for two-stage ion compressor

Номер: CN116398400A
Автор: LI YUN, LIU ZEKUN, KANG XIANG
Принадлежит:

The invention discloses a liquid supplementing system for a two-stage ion compressor, the liquid supplementing system is used for a first-stage gas compression assembly and a second-stage gas compression assembly, and the liquid supplementing system comprises an ionic liquid supplementing assembly, an ionic liquid filling assembly, a gas pipeline and a liquid supplementing pipeline. The liquid supplementing amount and the liquid supplementing interval are adjusted in real time according to the actual loss amount of the ionic liquid, it is guaranteed that enough ionic liquid exists in all stages of air cylinders in the whole gas pressurization process, and therefore generation of the extra clearance volume of the compressor is restrained, and the working efficiency of the ion compressor is improved; meanwhile, the design of the liquid supplementing flow can effectively avoid pressure pulsation in a pipeline and pressure loss in an air cylinder which are easily generated in the liquid supplementing ...

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Номер записи: 2
06-06-2023 дата публикации

Distributed electric drive trailer with lifting drive axle

Номер: CN116215216A
Автор: WANG BAOHUA, WANG WEILONG, SUN YUCHEN, ZHANG XIAOLIN, LIU ZEKUN, LI LONGXIANG, WAN HUIXIU, ZHU YUANZHI, WU HUAWEI
Принадлежит:

The invention discloses a distributed electric drive trailer with a lifting drive axle, which comprises a tractor and a trailer, the bottom of the front end of the trailer is hinged to a saddle, a distance measuring sensor and a turning angle sensor are arranged at the position opposite to the saddle, the lifting air bag drive axles capable of lifting are arranged in the front and rear of a trailer frame, and a supporting axle is arranged in the middle of the trailer frame. The lifting air bag drive axle is lifted through a lifting air bag drive axle control panel arranged in a cab; trailer front wheels and trailer rear wheels on the front and rear lifting airbag drive axles are driven by independently arranged motor assemblies; a power battery and a motor controller are arranged on the trailer frame, each independently-arranged motor assembly is electrically connected with the motor controller, a remote control signal receiver is integrated in the motor controller, a trailer remote controller ...

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Номер записи: 3
18-02-2015 дата публикации

Self-service intelligent electronic weighing settlement method and system

Номер: CN104361698A
Автор: XU CHENG, NING XIAOLAN, GAO NAN, FANG DI, JIANG LINYAN, ZHOU JIA, CHEN PENG, LIU ZEKUN
Принадлежит:

The invention discloses a self-service intelligent electronic weighing settlement method and system. The method comprises the specific implementation steps that (1), whether articles to be traded exist is detected in real time, and when it is detected that the articles to be traded exist, weight data and image data of the articles to be traded are collected and output; (2), the image data are received, image identification is carried out, unit prices corresponding to the identified articles are obtained, and the total price of the articles to be traded currently is calculated according to the weight data; (3), settlement command signals are collected in real time, whether settlement needs to be carried out is judged, if yes, statistics is carried out on all data to be settled to obtain final settlement data, and the final settlement data are sent to a settlement terminal, if not, the total price of the articles to be traded currently serves as the data to be settled and is stored, and then ...

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Номер записи: 4
15-07-2015 дата публикации

Method for efficiently deironing coal ash

Номер: CN104772214A
Автор: WANG MINGHUA, LI JINGYU, LIU ZEKUN, LIU HONGYANG
Принадлежит:

The invention provides a method for efficiently deironing coal ash. Fine powder of raw coal ash is sequentially subjected to reduction, magnetic separation and hydrochloric acid leaching treatment, thereby finally obtaining the coal ash with the Fe2O3 content less than 0.02%. The method has the beneficial effects that the technology operation is simple, and the deironing efficiency is high, so that the Fe2O3 content in the coal ash is reduced to be lower than 0.02%; the calcium impurity also can be removed; moreover, a molecular sieve prepared by utilizing the coal ash after deironing by the method is high in quality, and the Fe2O3 content is less than the commercial value; not only can a duct of the molecular sieve be prevented from being blocked by a ferrum ion, but also the adsorption-desorption circulation service life can be prolonged. In addition, with the method, iron powder can be recycled in the magnetic separation process for iron smelting.

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Номер записи: 5
05-03-2014 дата публикации

Fatigue-relieving rheumatism-removing health spirit

Номер: CN103614277A
Автор: LIU MINGCHENG, HU JINLING, LIU ZEKUN, LIU YUANZHENG
Принадлежит:

The invention discloses fatigue-relieving rheumatism-removing health spirit. The spirit is prepared by steeping the following raw materials: 8000-10000g of vitis viniferal, 50-100g of pawpaw, 300-500g of smoked plum, 300-500g of raw liquorice, 300-500g of raw coix seed, 50-100g of raw ginger, 50-100g of osmanthus fragrans, 50-100g of Chinese date, and 50-80g of distilled spirit. The health spirit has a good curative effect to sub-health people with mental and physical exhaustion, joint sore, soreness and weakness of waist and knees, premature graying of hair, hyposexuality and other symptoms caused by liver and kidney deficiency, has a good curative effect to insomnia, amnesia, spontaneous perspiration and night sweat, qi and blood deficiency and inappetence, and can positively prevent anemia. The health spirit does not contain hormone, is prepared from pure traditional Chinese medicines, can be drunk for a long time, and can be used for refreshing consciousness, relieving fatigue, beautifying ...

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Номер записи: 6
07-07-2023 дата публикации

Adjustable cable bending device for power construction

Номер: CN116393618A
Автор: ZHAO YUNQIAN, WANG DONGFENG, ZHANG LI, JIANG QI, LIU ZEKUN, ZHANG JUNXIA, LIU JINJIANG, LI GUOHUA, YAN TONGFENG, XIA ZHIMEI, WANG DONGSHENG, WANG GUONING, SUN MINGHUA, MEN ZHEJIANG, LI JINKAI
Принадлежит:

The invention relates to an adjustable cable bending device for power construction, which comprises a cable bending mechanism and a backup plate mechanism which are fixedly connected to a rack, and the backup plate mechanism is arranged on one side of the cable bending mechanism; one side of the rack is fixedly connected with a control unit; the first motor, the second motor and the third motor are electrically connected to the control unit. According to the device, gear transmission and plane thread transmission are matched with a motor, continuous and smooth transmission is completed, stepless adjustment of the bending radius of the mechanism is achieved, meanwhile, bending limiting is conducted on a cable in cooperation with a backup plate mechanism, the device can flexibly and accurately control the bending size of the cable, and the bending precision of the mechanism is guaranteed; the bending part can be replaced according to different bending sizes of cables with different diameters ...

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Номер записи: 7
10-08-2011 дата публикации

Wireless bandwidth audio/video node system oriented to application of IOT (internet of things)

Номер: CN0102149020A
Автор: RUI ZHAO, CHUANPING HU, ZEKUN LIU, LIN MEI, ZHAO RUI, HU CHUANPING, LIU ZEKUN, MEI LIN
Принадлежит:

The invention discloses a wireless bandwidth audio/video node system oriented to application of an IOT (internet of things), and the node system comprises terminal equipment and a sink node, wherein the terminal equipment and the sink node complete a communication handshake process by adopting an IEEE (institute of electrical and electronics engineers) 802.15.4, and complete transmission of communication networking and information by adopting a WIFI (wireless fidelity) MESH technology. The wireless bandwidth audio/video node system provided by the invention can provide real-time and multi-dimension multimedia site information and intelligent site comprehensive perception for users for the purposes of safety monitoring, enforcement evidence discovery and the like, thus facilitating the users for monitoring, judging and evaluating the site condition and providing evidences for making a decision.

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Номер записи: 8
27-06-2023 дата публикации

Community discovery method based on seed expansion and label propagation

Номер: CN116346712A
Автор: YU JIANYONG, LIU YUQI, LIU ZEKUN
Принадлежит:

The invention discloses a community discovery method based on seed extension and label propagation. The method comprises the following steps: acquiring all nodes in a network, calculating the importance of the nodes according to the topological structure of the network, selecting seed nodes according to the importance of the nodes, endowing the seed nodes with labels, and performing label preprocessing on neighbor nodes of a central node according to the similarity between the nodes; carrying out label propagation by adopting a fixed sequence based on node importance, fusing node similarity into label propagation capability calculation, and formulating a new label updating strategy; and outputting labels of the nodes, and dividing the nodes with the same labels into the same community to obtain a final community division result. According to the method, the problem of instability caused by a random strategy in a label propagation algorithm is solved, so that the community structure in the ...

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Номер записи: 9
05-10-2011 дата публикации

Compound agrimony enteritis tablet and quality detection method thereof

Номер: CN0101480455B
Автор: QUANLONG MA, JING LI, ZEKUN LIU, DONGSHENG XU, QINGBO DING, PENG LI, LI LIU, JING XU, MA QUANLONG, LI JING, LIU ZEKUN, XU DONGSHENG, DING QINGBO, LI PENG, LIU LI, XU JING
Принадлежит:

The invention belongs to the technical field of medicine, in particular to a compound agrimony enteritis tablet and a quality detection method thereof. The enteritis tablet is mainly prepared from agrimony, rhizoma coptidis, radix auckladiae, cicada ecdysis, grass-leaved sweetflag and balloon flower, wherein volatile oil is extracted from the radix auckladiae and the grass-leaved sweetflag and ispacked by Beta-cyclodextrin for standby, water solution, medicine slags and other medicine components which are extracted with the volatile oil are decocted with water to be manufactured into a paste, and the inclusion complex of the volatile oil is added in the paste to prepare the enteritis tablet. The quality detection method comprises the steps that a solution of acetonitrile-phosphoric acid of 0.1 percent is a mobile phase; and each 100ml of mobile phase is added with sodium dodecyl sulfate of 0.08g to 0.12g and a high-efficiency liquid chromatography is used for measurement. The invention ...

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Номер записи: 10
30-06-2023 дата публикации

Early warning protection device and method for external force damage of buried cable in square construction area

Номер: CN116363845A
Автор: YANG NING, LIANG YONGCHAO, SUN JIAN, LIU ZEKUN, BI XIUJUAN, YANG XIJIAN, MEN ZHEJIANG, YU XINJIAN, LI GUANGTENG, FENG JIE, CUI XIANKAI, YU PENGCHENG, SHI HAIYAN, LI YUANZHE, WANG ZHICHENG
Принадлежит:

The invention relates to the technical field of power grid power construction equipment, in particular to a square construction area buried cable external force damage early warning protection device and method.The device comprises a first advancing mechanism used for moving left and right, a second advancing mechanism used for moving front and back and a control device; the first travelling mechanism and the second travelling mechanism can respectively control the device to move left and right or front and back under the control of a lifting motor; a first magnetic field detection sensor and a second magnetic field detection sensor are installed below the first advancing mechanism and the second advancing mechanism respectively, magnetic field intensity values are periodically collected in the moving process of the device, automatic detection of the magnetic field intensity is achieved through movement of the device in a construction area, and then a buried cable distribution path curve ...

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Номер записи: 11
09-05-2023 дата публикации

Hyperelastic energy storage ejection rotor unmanned aerial vehicle

Номер: CN116080950A
Автор: WEI DUNWEN, CAO YI, GAO TAO, GONG JUMIN, LIU ZEKUN, YANG KUNJIAN
Принадлежит:

The invention provides a hyperelastic ejection rotor unmanned aerial vehicle, which relates to the field of unmanned aerial vehicle design and comprises a vehicle body assembly, an elastic energy storage assembly, a deformation traction assembly and a high-energy-efficiency hyperelastic energy storage device combining a spring, a hyperelastic strain gauge and a hyperelastic rope, a hyperelastic strain gauge, a hyperelastic rope and an inner core spring in the elastic energy storage assembly are indirectly driven to generate elastic deformation through winding contraction of a winding contraction elastic rope in the deformation traction assembly so as to store potential energy, and instantaneous release of the potential energy stored by the elastic energy storage assembly is achieved through winding fracture of the winding contraction elastic rope. High driving force is provided for ejection lift-off by utilizing the strong counter-acting force of the ground to the unmanned aerial vehicle ...

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Номер записи: 12
10-09-2014 дата публикации

Inverter type electric arc spraying power source based on phase-shifted full-bridge

Номер: CN104038071A
Автор: WEI SHAOCHONG, WU SHUHUI, CHEN NAIFU, CHEN GUOXING, YIN SONG, TAN ENWEI, HU JINLI, HUANG QIAN, YE LIN, LIU ZEKUN, SHI YILING
Принадлежит:

The invention relates to an inverter type electric arc spraying power source based on a phase-shifted full-bridge. The inverter type electric arc spraying power source comprises a first rectifier circuit, a first filter circuit, a full-bridge circuit, a high-frequency transformer T, a second rectifier circuit and a second filter circuit, all of which are orderly connected to one another, wherein the first rectifier circuit is connected to a three-phase alternating current input; the second rectifier circuit is connected to an arc pistol. The inverter type electric arc spraying power source further comprises an auxiliary control module which is used for controlling the full-bridge circuit to work. The inverter type electric arc spraying power source has the advantages that soft switching of a switching tube is realized by use of the phase-shifted full-bridge, the switching loss of the power source is greatly reduced due to the use of the soft switching technology, the overall efficiency ...

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Номер записи: 13
08-10-2014 дата публикации

Traditional Chinese medicine composition for relieving pains of muscles and bones and preparation method thereof

Номер: CN104083561A
Автор: YANG ZHONGYUN, CHENG MINGLI, LIU ZEKUN, HE BIN
Принадлежит:

The invention discloses a traditional Chinese medicine composition for relieving pains of muscles and bones and a preparation method thereof. The composition is prepared according to two formulas which can be replenished and strengthened mutually. According to the formula I, the traditional Chinese medicine composition is composed of datura metel, unprocessed aconitum pendulum, unprocessed radix aconiti, unprocessed aconitum kusnezoffii reichb, unprocessed semen strychni, unprocessed momordica cochinchinensis, unprocessed olibanum, unprocessed myrrh, unprocessed pinellia ternate, unprocessed girald daphne barks, unprocessed semen brassicae, caesalpinia sappan, fresh turpentine, fresh willow branches, fresh sophora japonica branches, fresh mulberry twig, fresh pokeberry roots, garden balsam stems and safflowers; according to the formula II, the traditional Chinese medicine composition is composed of unprocessed scorpion powder, pillworm powder, garter snake powder, manis pentadactyla powder ...

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Номер записи: 14
23-06-2023 дата публикации

High-rotating-speed ionic liquid compressor

Номер: CN116292177A
Автор: LI YUN, LIU ZEKUN, KANG XIANG
Принадлежит:

According to the high-rotating-speed ionic liquid compressor, an H-shaped piston is used as a solid piston to push a liquid piston, in the high-speed reciprocating motion process, the H-shaped piston can concentrate most ionic liquid in an annular groove of the H-shaped piston, and therefore the situation that the ionic liquid escapes in the exhaust process is effectively reduced; and meanwhile, enough ionic liquid can be stored in key sealing parts such as a contact surface between the piston and the wall of the air cylinder, so that the liquid sealing and lubricating functions of the ionic liquid on the air cylinder can be normally realized, and the ionic liquid compressor can efficiently, safely and stably operate. Ionic liquid can be supplemented to the air cylinder in real time in the operation process of the compressor, loss of the ionic liquid in reciprocating motion of the compressor is made up, generation of extra clearance volume of the air cylinder is prevented, and the working ...

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Номер записи: 15
30-05-2023 дата публикации

Production equipment for cladding insulator composite layer and working method of production equipment

Номер: CN116175872A
Автор: PU FENG, ZHAO XIWEN, LIU JIE, LIU ZEKUN, SUN JING
Принадлежит:

The invention belongs to the technical field of special equipment for manufacturing insulators, and particularly relates to production equipment for coating an insulator composite layer and a working method thereof.The production equipment comprises a vulcanizing machine which comprises a top plate, a sliding frame and a mold moving platform slidably connected to the sliding frame, and is characterized in that the bottom of the top plate is fixedly connected with an upper mold; a lower mold is arranged on the mold moving platform, the lower mold comprises an inner mold and an outer mold sleeved on the inner mold, the outer mold, the inner mold and the upper mold jointly define a coating cavity, a glue injection hole is formed in the outer mold, the glue injection hole is communicated with the lower part of the coating cavity, a steel cap positioning cavity is formed in the upper mold, an insertion hole is formed in the top wall of the inner mold, and a steel foot fixing mold is inserted ...

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Номер записи: 16
23-04-2014 дата публикации

Laser cleaning system for removing nuclear power station radioactive contamination

Номер: CN103736693A
Автор: CHEN GUOXING, WU SHUHUI, CHEN JIANBO, LUO JINSONG, CHEN JIAN, GUAN HAIYANG, WANG XIAOPING, HU JINLI, YIN SONG, TAN ENWEI, SHI YILING, YAO ZHIMENG, DONG YUNFEI, HUANG QIAN, YE LIN, LIU ZEKUN
Принадлежит:

The invention relates to a laser cleaning system for removing nuclear power station radioactive contamination. The laser cleaning system comprises a laser generator, a laser transmitting device, a working monitoring system, a controlling system and a waste recycling system, the laser transmitting device is connected with a laser output port of the laser generator, the working monitoring system is arranged nearby target materials, the laser transmitting device comprises optical fibers, a mover, mechanical arms and an operating device, the optical fibers are connected with the laser output port of the laser generator and used for transmitting laser lights, the mover is used for moving laser output ports of the optical fibers onto the surfaces of radioactive contaminants, the operating device is arranged on the mechanical arms, the optical fibers are fixedly disposed in the mover, the laser output ports of the optical fibers are located at one end of the mover, one end of the mover is suspended ...

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Номер записи: 17
21-09-2011 дата публикации

Internet of things (IOT) application-oriented multimedia acquisition transmission terminal and implementation method thereof

Номер: CN0102196042A
Автор: ZEKUN LIU, RUI ZHAO, MING YANG, JU WU, CHUANPING HU, LIN MEI, LIU ZEKUN, ZHAO RUI, YANG MING, WU JU, HU CHUANPING, MEI LIN
Принадлежит:

The invention discloses an Internet of things (IOT) application-oriented multimedia acquisition transmission terminal and an implementation method thereof. An ARM processing chip in the terminal is used for controlling and connected with an audio and video acquisition module, a global positioning system (GPS) module, a communication module and a storage module respectively. Moreover, the ARM processing chip is used for acquiring audio and video and geographical position information in real time through the audio and video acquisition module and the GPS module respectively; the audio and video and the geographical position information are synchronously compressed and coded by a software channel technology; and finally, the coded data are transmitted to a background through the communication module in a wireless transmission or wired transmission mode, or directly stored in the local place. The IOP application-oriented multimedia acquisition transmission terminal is accessed to the Internet ...

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Номер записи: 18
23-06-2023 дата публикации

Multi-source mixed signal energy storage power station risk early warning system and method

Номер: CN116310292A
Автор: WANG ZHENPO, LONG CHAOHUA, LIU PENG, QI CHUNYU, RUAN XUSONG, YANG YONGGANG, LIU ZEKUN, JIANG WENJIE
Принадлежит:

The invention discloses a multi-source mixed signal energy storage power station risk early warning system and method, and the method comprises the steps: obtaining the multi-source data of a battery pack of an energy storage power station, including infrared video data, the operation parameters of a battery, and alarm data; recognizing the surface temperature of the battery and an external heat source by using infrared video data, and establishing an external thermal runaway risk early warning model by monitoring the temperature change and recognizing the external heat source; establishing an internal risk early warning model based on the operation parameters and the alarm data of the battery; determining the weight of the external thermal runaway risk early warning model and the weight of the internal risk early warning model, and carrying out model combination through weighted summation to obtain an energy storage power station risk early warning model; and acquiring multi-source data ...

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Номер записи: 19
06-06-2023 дата публикации

Two-stage ion compressor driving system and method

Номер: CN116221060A
Автор: LI YUN, KANG XIANG, LIU ZEKUN
Принадлежит:

The invention belongs to the technical field of compressors, and particularly discloses a two-stage ion compressor driving system and method.The two-stage ion compressor driving system is characterized in that a two-stage power module is adopted and connected with a first pipeline control module and a second pipeline control module, an energy supplementing module and an energy storage module are arranged, and two-stage compression is achieved through a first compression module and a second compression module; the piston power end of the first compression module is connected with the energy storage module through the first pipeline control module, the energy storage module is connected with the energy supplementing module, and the piston power end of the second compression module is connected with the energy storage module through the second pipeline control module. Independent start-stop control of each stage of the ion compressor is achieved, the problems that under the operation conditions ...

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Номер записи: 20
13-06-2023 дата публикации

Real-time mine car scheduling system and method based on mine transportation demand prediction

Номер: CN116258324A
Автор: WANG ZHENPO, LONG CHAOHUA, LIU PENG, QI CHUNYU, RUAN XUSONG, YANG YONGGANG, LIU ZEKUN
Принадлежит:

The invention discloses a mine transportation demand prediction-based mine car real-time scheduling system and method. The method comprises the following steps of: acquiring real-time data of a mine area where a mine is located and a mine car, and preprocessing; extracting ore collection related characteristics according to the preprocessed real-time data of the mining area, performing multi-step prediction on the ore stockpiling amount, and evaluating the demand degree of each mine tunnel in the mining area for mine car transportation after a preset time; establishing a mine car scheduling model according to the demand degree of each mine tunnel for the mine car and the real-time data of the mine car to obtain an optimal transportation route; and the transportation destination of the dispatched mine car is corrected in real time, and a real-time scheduling result is obtained by re-matching based on the real-time data of the mine car and the demand sequence of each mine tunnel for mine ...

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Номер записи: 21
25-04-2023 дата публикации

Prediction method for power pre-adjustment of photovoltaic power station

Номер: CN116011621A
Автор: LIU ZEKUN, YAN TONGGANG, YOON JI HO, YANG XIJIAN, BI XIUJUAN, WU BIN, ZHOU YANQIANG, LIU DONG, YAN TINGYU, HAN DONG, WANG YAN, SUN HONGJUN, GUAN SHUO
Принадлежит:

The invention provides a prediction method for power pre-adjustment of a photovoltaic power station. The prediction method comprises the following steps: carrying out detection and load decomposition on all users in a system; periodically counting the electric appliance switch sequence of each user to obtain a switch number sequence of each type of electric appliances of each user; calculating the number of electric appliances in operation, and counting a condition table of the electric appliances in operation in the system; training a neural network model for each electric appliance; predicting the operation number of electric appliances in the next period; and performing compensation adjustment according to the electricity consumption prediction condition of the user side. According to the scheme, the technical problem that it is difficult for a photovoltaic power station power pre-adjustment system to accurately carry out ultra-short-term compensation adjustment is solved.

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Номер записи: 22
01-05-2018 дата публикации

Room internal drain pipe says and leads to stifled cleaning machines people

Номер: CN0207295972U
Автор: LIU ZEKUN, DU YAHUI, ZHANG CHUNYUN
Принадлежит: UNIV QINGDAO TECHNOLOGICAL, QINGDAO TECHNOLOGICAL UNIVERSITY

The utility model provides a room internal drain pipe says and leads to stifled cleaning machines people, shell including the bullet shape, stifled cleaning device is led to in the outside detachableconnection of shell, the rotatable formula of shell cylindrical portion is marchd. Still including setting up the inside fixed inner shell at shell cylindrical portion, the shell is marchd through thetravel mechanism rotation type, travel mechanism includes motor, internal gear and external gear, the internal gear is connected to fixed connection motor in the inner shell, motor, and internal gearand setting are and the outer gear engagement of fixed connection on the shell between inner shell and shell. The flexibility is high, mobility is strong, maneuverability good, lead to stifled cleanability reinforce.

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Номер записи: 23
09-05-2023 дата публикации

Pipeline data processing method and system, computer equipment and storage medium

Номер: CN116091461A
Автор: LIU ZEKUN, ZHANG SHUAI, LIU CHENGWEI, SON HONG-KOOK, GAO TENGFEI
Принадлежит:

The invention relates to a pipeline data processing method and system, computer equipment and a storage medium. The method comprises the following steps: performing scanning detection on a to-be-detected pipeline based on a detection device to obtain a three-dimensional pipeline model corresponding to the to-be-detected pipeline and thickness detection data corresponding to each detection point of the to-be-detected pipeline; performing index calibration according to the original pipeline parameters of the to-be-detected pipeline and the thickness detection data corresponding to each detection point to obtain an index coordinate point of each detection point; performing color calibration on the to-be-detected pipeline according to each index coordinate point to obtain a plane color difference matrix graph corresponding to the to-be-detected pipeline; the plane color difference matrix graph is used for representing the wall thickness reduction degree of the to-be-measured pipeline; and marking ...

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Номер записи: 24
11-07-2023 дата публикации

Multivalent vibrio parahaemolyticus bacteriophage vBVpaPG1 capable of realizing cross-family infection and application thereof

Номер: CN116410935A
Автор: YANG MEIYAN, WU QINGPING, HE JIAXIN, HUANG SHIXUAN, CHEN HANFANG, LIU ZEKUN, ZHANG JUMEI, CHEN MOUTONG, YE QINGHUA, WU SHI, GU QIHUI, LIU ZHENJIE, LIN XIUHUA
Принадлежит:

The invention belongs to the technical field of biology, and discloses a multivalent vibrio parahaemolyticus bacteriophage vBVpaPG1 capable of being infected in a cross-family manner and application of the multivalent vibrio parahaemolyticus bacteriophage vBVpaPG1, G1 is a multivalent bacteriophage capable of splitting bacteria in a cross-family manner, and G1 is a multivalent bacteriophage capable of splitting bacteria in a cross-family manner except for splitting The bacillus amyloliquefaciens can be used for preparing bacteria, can also be used for splitting bacteria such as cronobacter, salmonella, escherichia coli and small intestine yersinia from enterobacteriaceae and aeromonas cainea from aeromonas, can be used as an antibacterial agent to be applied to prevention and treatment of various bacteria, effectively solves the problem of drug resistance faced by current antibiotic treatment, and has better utilization value and application prospect.

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Номер записи: 25
16-09-2015 дата публикации

Car vacuum pump lubricating oil soakage controlling means

Номер: CN0204646667U
Автор: XU MING, WANG JIURU, YAO WEI, PAN ZHONGSHENG, REN NING, LIU ZEKUN
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The utility model discloses a car vacuum pump lubricating oil soakage controlling means, the pump body plane and the automobile engine organism plane of vacuum pump are hugged closely, have seted up the inlet port between vacuum pump and the engine, and the seal groove has been seted up in the inlet port outside, is provided with the sealing washer of sealed inlet port in the seal groove, inlet port lower extreme intercommunication has the oil feed way, one end that the oil feed was said and the studio of vacuum pump intercommunication, it is sealed that the other end passes through the steel ball, the throttling arrangement of controlling means for having the orifice, throttling arrangement is provided in inlet port or oil feed say, through the soakage of the lubricating oil in the steerable vacuum pump of the throttling arrangement who has the orifice to can reduce the wearing and tearing of the interior gleitbretter of vacuum pump, improve work efficiency, can reduce the noise and the ...

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Номер записи: 26
18-07-2023 дата публикации

Multi-measurement vector satellite data processing method, electronic equipment and storage medium

Номер: CN116450993A
Автор: YU SIWEI, LIU ZEKUN
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The invention discloses a multi-measurement-vector satellite data processing method, electronic equipment and a storage medium, and belongs to the technical field of satellite data processing. The problem of accurately recovering original satellite data is solved. The method comprises the following steps: acquiring compressed satellite vector data by a sensor, constructing a multi-measurement vector satellite data matrix, constructing a first optimization model of l2.0 norm minimization, and then converting a target function into an inequality constraint to obtain a second optimization model of the l2.0 norm inequality constraint; improving the second optimization model of the l2.0 norm inequality constraint by adopting a constraint transfer and variable relaxation method to obtain a third optimization model of a bivariate l2.0 norm; and solving the vector data after satellite compression in the obtained bivariate l2.0 norm third optimization model by using an alternating direction multiplier ...

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Номер записи: 27