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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 37. Отображено 37.
22-05-2014 дата публикации

METHOD FOR CLONING PLANT DISEASE RESISTANCE GENES IN HIGH-THROUGHPUT MANNER

Номер: WO2014075401A1
Автор: TIAN, Dacheng, YANG, Sihai, ZHANG, Xiaohui, WANG, Jiao, TAN, Shengjun, ZHONG, Yan
Принадлежит:

Disclosed is a method for cloning plant disease resistance genes in a high-throughput manner. In the method, candidate disease resistance genes are obtained by means of bioinformatics; the candidate disease resistance genes are cloned in a high-throughput manner by using a high resistance variety or a relative species as a resistant gene source, and are transferred into a infected variety; and disease resistance capabilities of the genes are evaluated by using a method of pathogen infection, so as to ultimately find a broad-spectrum plant disease high resistance genes having importance production value. Further disclosed is a rice blast resistance gene obtained by using the method.

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Номер записи: 1
02-05-2023 дата публикации

Noise detection device for oil storage ship

Номер: CN116046158A
Автор: YANG HANKUN, ZHOU BO, ZHANG XIAOHUI, DU YUCHUN, SUN XIAOHUA, YIN YAN, LIANG MINGXIAO, LIU HAIDONG
Принадлежит:

The invention relates to an oil storage ship noise detection device which comprises a shell, a noise detector is arranged in the shell, and the front side wall of the noise detector is connected with a display screen. The rear side wall of the shell is connected to the stand column through two fixing rings. The upper end of the rear side wall of the shell is connected with a fixing plate, the two ends of the upper end face of the fixing plate are each connected with a detector side head, and the two detector side heads are each connected with a protection mechanism. The two groups of protection mechanisms are respectively connected with one group of transmission mechanism; the two transmission mechanisms are connected with a driving mechanism; the front side wall of the shell is connected with a front cover plate mechanism. The noise detection device for the oil storage ship overcomes the defects that a detection head of existing noise detection equipment is exposed in the air when not ...

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Номер записи: 2
25-04-2023 дата публикации

Heavy water reactor high-tritium loop low-leakage ball valve device

Номер: CN116006715A
Автор: OH NAHOON, WU ZHIGANG, WEI HONGPU, PAN QIANG, CHEN MINGJUN, DONG JUN, LIU SHAOWEI, GAO BINGBING, GONG DAFEI, YANG SHENGKAI, WU WEIJIE, CHEN TIANMIN, LI PANPAN, WANG LONGXIANG, ZHANG XIAOHUI
Принадлежит:

The invention relates to the technical field of operation and maintenance of nuclear power stations, and particularly discloses a heavy water reactor high-tritium loop low-leakage ball valve device. The device comprises a dynamic sealing part and a static sealing part, the dynamic sealing part comprises a V-shaped sealing ring, a spring ring and a disc spring assembly, the V-shaped sealing ring is arranged between the bottom of a valve rod and a valve body in a sleeving mode, and the spring ring is arranged between the middle of the valve rod and the valve body in a sleeving mode to seal the valve rod and the valve body; the disc spring assembly is arranged above the filler assembly in a sleeving mode and applies downward reset pressure to the filler assembly. The static sealing part comprises a mounting flange, a sealing gasket and an O-shaped ring, and the mounting flange is of a hollow columnar structure and wraps the outer side of the valve body; the O-shaped rings are arranged in the ...

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Номер записи: 3
21-04-2023 дата публикации

Waste oil treatment device

Номер: CN115990599A
Автор: CHEN GANG, YUAN HONGTAO, MA SHUGUANG, ZHANG XIAOHUI, YIN YAN, ZHOU BO, WU BIN, TENG YANJUN
Принадлежит:

The invention discloses a waste oil treatment device which comprises a collecting box, an oil pipe is inserted into the inner wall of the collecting box, an electromagnetic valve is arranged at the end, close to the collecting box, of the oil pipe, a supporting plate is connected to the outer wall of the oil pipe, a controller is arranged at the upper end of the supporting plate, and a heater is connected to the inner wall of the oil pipe. The controller is electrically connected with the electromagnetic valve, the controller is electrically connected with the heater, and a processing device is arranged on the oil pipe. The controller starts the power mechanism and the heater, the heater heats and softens waste oil adhered to the inner wall of the oil pipe, the power mechanism drives the scraping mechanism to scrape the waste oil adhered to the inner wall of the oil pipe, and the waste oil scraped from the inner wall of the oil pipe is pushed into the collecting box through the pushing-in ...

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Номер записи: 4
14-07-2023 дата публикации

Gas-liquid auxiliary forming device and method for hydrophilic antibacterial medical microtubule

Номер: CN116423791A
Автор: HUANG XINGYUAN, ZHANG XIAOHUI, LIU BIN, REN SHAOYI, LAN QIANG
Принадлежит:

The invention discloses a gas-liquid auxiliary forming device and method for a hydrophilic antibacterial medical microtube, and belongs to the technical field of medical microtube preparation. The device comprises a supporting system, a raw material pretreatment and conveying system, a medical microtubule extrusion system, a gas-liquid auxiliary system, a cooling system, a curing and detecting system, a traction and segmentation system, a sorting and sterilizing system and an intelligent control system. The hydrophilic antibacterial medical microtubule gas-liquid auxiliary forming process is completed through the steps of raw material dehumidification and rotary feeding, auxiliary gas-liquid generation, medical microtubule extrusion, cooling shaping, surface curing, defect detection and fixed-length measurement, cutting, sorting, sterilization and the like in sequence through the devices. Continuous batch type processing forming of the medical microtubules can be achieved, the overall forming ...

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Номер записи: 5
26-05-2023 дата публикации

Efficient grain drying device for biomass energy

Номер: CN116164509A
Автор: TANG MEILING, ZHANG XIAOHUI, WANG QIMIN
Принадлежит:

The invention relates to the technical field of drying equipment, in particular to a biomass energy efficient grain drying device which is characterized in that a heating shell is fixedly connected with a bottom plate; the air drying shell is arranged at the top of the bottom plate; the drying shell is arranged on the top of the heating shell and communicates with an inner cavity of the heating shell. The transmission shell is arranged on the drying shell and the air drying shell and communicates with inner cavities of the drying shell and the air drying shell. The roller is rotationally arranged on the inner wall of the drying shell; the drying module is arranged on the drying shell and is connected with the roller; the heating module is arranged in an inner cavity of the drying shell and an inner cavity of the heating shell. The air drying module is arranged in the inner cavities of the air drying shell and the transmission shell and is connected with the heating module; the grain conveying ...

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Номер записи: 6
07-04-2023 дата публикации

Circuit and method for direct storage access of non-concurrent peripheral interface

Номер: CN115934596A
Автор: ZHANG XIAOHUI, LI JIANZHONG, ZHAO XING, LI BINHONG, WANG YUN, XUE JING, YE TIANCHUN
Принадлежит:

The embodiment of the invention provides a non-concurrent peripheral interface direct storage access circuit and method, and aims to reduce the number of generated requests and improve the operation efficiency of a system-on-chip bus. The circuit comprises a non-concurrent peripheral interface direct storage access module and a non-concurrent peripheral interface direct storage access module, the non-concurrent peripheral interface direct storage access module is connected with the system-on-chip low-speed bus and the N interfaces, sets a direct memory access triggering data volume for each interface, generates a direct memory access receiving request when the quantity of to-be-received data corresponding to the interfaces reaches the direct memory receiving request triggering data volume, and sends the direct memory access receiving request to the non-concurrent peripheral interface; when the quantity of to-be-sent data corresponding to the interface reaches a direct memory sending request ...

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Номер записи: 7
12-05-2023 дата публикации

Grain drying furnace with self-adaptive adjusting function

Номер: CN116105485A
Автор: ZHANG XIAOHUI, WANG QIMIN, TANG MEILING
Принадлежит:

The invention relates to the technical field of grain drying, in particular to a grain drying furnace with a self-adaptive adjusting function. The output end of a crawler conveyor is connected with a top opening of a drying chamber, the lower end of the drying chamber is connected with a granary, and a hot air conveying assembly is connected with an opening in the lower portion of the side face of the drying chamber; a driving assembly is arranged outside the drying chamber, a plurality of bulk material assemblies arranged in the height direction are arranged in the drying chamber, each bulk material assembly comprises a plurality of bulk material bearing pieces which are horizontally arranged side by side, and the bulk material bearing pieces in every two adjacent bulk material assemblies are arranged in a left-right staggered mode. The driving assembly is in transmission connection with the rotating shafts of all the material dispersing assemblies to drive the rotating shafts to rotate ...

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Номер записи: 8
07-07-2023 дата публикации

Chromium plating device and chromium plating method for cylinder sleeve of diesel engine

Номер: CN116397309A
Автор: YAO AIPING, ZHANG XIAOHUI, XU ZHENGMIN, WANG JIAN, ZHU WENYAN, JIANG XIAOTING
Принадлежит:

The invention relates to a chromium plating device and method for a diesel engine cylinder sleeve. The chromium plating device comprises an upper fixing plate, a lower fixing plate, an upper positioning plate and a lower positioning plate, and the upper positioning plate, the upper fixing plate, the lower fixing plate and the lower positioning plate are sequentially arranged; the upper fixing plate is provided with an upper fixing hole, the lower fixing plate is provided with a lower fixing hole, the two ends of the cylinder sleeve are inserted into the corresponding upper fixing hole and the lower fixing hole respectively, and a fixing plate connecting piece is further connected between the upper fixing plate and the lower fixing plate. The upper positioning plate is detachably installed above the upper fixing plate, the lower positioning plate is detachably installed below the lower fixing plate, the upper positioning plate is provided with a positioning hole, the lower positioning plate ...

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Номер записи: 9
28-07-2023 дата публикации

Safety control method and device of electric power communication network, central coordinator and node

Номер: CN116506234A
Автор: ZHAO DONGYAN, XU KUNPENG, ZHANG XIAOHUI, LI ZHENG, LUO DAN, XIAO DEYONG, CAO GUANQIANG, PEI FUYU, CHEN PIN
Принадлежит:

The invention discloses a safety control method and device of an electric power communication network, a central coordinator and nodes. A central coordinator (CCO) initially sets a security mode of the electric power communication network as an unencrypted mode, receives a first network access request of a site node in the unencrypted mode, and decides whether to start the encryption mode based on the communication types of the site nodes in the electric power communication network, and under the condition that the multimode nodes exist in the power communication network, setting the security mode of the power communication network as an encryption mode. According to the method and the device, simultaneous compatibility of a single-mode node and a multi-mode node is realized, security control is realized on the basis of normal communication, security communication between the central coordinator CCO and the station node STA is improved, the probability of occurrence of eavesdropping events ...

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Номер записи: 10
23-06-2023 дата публикации

Data encryption and decryption method, device and system and computer readable storage medium

Номер: CN116319092A
Автор: ZHANG XIAOHUI, CAO GUANQIANG, LUO DAN, XIAO DEYONG, PEI FUYU, CHEN PIN, WU ZHANXIA
Принадлежит:

The invention discloses a data encryption and decryption method, device and system and a computer readable storage medium, and relates to the technical field of data encryption and decryption. The concentrator can perform data encryption by using the old key before the first moment, and the ammeter can decrypt the encrypted data received before the first key update moment by using the old key. The first moment is later than the first secret key updating moment of the electricity meter, so that the electricity meter can successfully decrypt the received encrypted data in the transition stage that the secret key of the electricity meter and the secret key of the concentrator are not changed and consistent, and normal data encryption transmission between the concentrator and the electricity meter can be ensured.

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Номер записи: 11
12-03-2015 дата публикации

MIDDLING-STRENGTH ALUMINUM ALLOY WIRE USED FOR OVERHEAD CONDUCTOR

Номер: WO2015032170A1
Автор: WU, Ximao, LI, Chunhe, DANG, Peng, WANG, Jiandong, WANG, Fei, ZHANG, Xiaohui, MAO, Qingchuan
Принадлежит:

A middling-strength aluminum alloy wire used for an overhead conductor. Through adjusting the alloy composition, rolling and controlling online quenching, effective solution treatment of the aluminum alloy pole and better effect of subsequent aging treatment are achieved, and finally the middling-strength aluminum alloy wire having the elongation of not less than 3.5%, the electrical conductivity of not less than 58.5%IACS and the tensile strength of not less than 245MPa is obtained.

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Номер записи: 12
23-06-2023 дата публикации

Sleeve kiln raw material storage and transportation system and method

Номер: CN116281230A
Автор: GUO SHUBAI, CHEN GONG, ZHANG QI, LIU ZHENTONG, ZHANG XIAOHUI, ZHU LIANG, WU GANG, REN WEI, ZHANG FENG, YANG XIAOYAN, YANG CHENG
Принадлежит:

The invention discloses a sleeve kiln raw material storage and transportation system and method, belongs to the technical field of lime transportation, and solves the technical problem that dust is easy to raise in the existing raw material process flow. The storage and transportation system comprises a train transportation system, a transfer transportation system, a material storage and transportation system, a first dust removal system and a sleeve kiln; the material storage and transportation system comprises a belt feeding system. The belt feeding system comprises a discharging pit, a first electric vibration feeder, a first conveying belt, a multi-frequency vibrating screen, a material distribution trolley, a second conveying belt, a raw material storage bin, an ash storage bin, a second electric vibration feeder, a material transfer belt, a third conveying belt, a production preparation bin and a feeding belt which are sequentially arranged. The sleeve kiln is located above the production ...

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Номер записи: 13
23-06-2023 дата публикации

Continuous extrusion printing head device and working method

Номер: CN116277951A
Автор: LU BINGHENG, WANG QIANG, TANG YONGKAI, WANG ZHIXIANG, ZHANG XIAOHUI
Принадлежит:

The invention discloses a continuous extrusion printing head device and a working method. The continuous extrusion printing head device comprises a printing cylinder, a piston and an extrusion head. The printing cylinder is of a double-layer cylinder wall structure, the inner layer and the outer layer of the printing cylinder are communicated, the piston is installed in the inner layer of the printing cylinder, and the extrusion head is connected with the printing cylinder. The printing cylinder designed by the invention adopts a double-layer cylinder wall structure, the inner layer and the outer layer can realize switching extrusion of energetic material discharge when the piston moves in different directions, and the automatic feed ports are arranged, and different feed ports are opened or closed according to the movement direction of the piston, so that the energetic material in the printing cylinder is ensured to be full, and the printing efficiency is improved. And the material is ...

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Номер записи: 14
04-04-2023 дата публикации

Water resistance load box system capable of automatically adjusting water temperature and liquid level and use method

Номер: CN115902617A
Автор: ZHU YANWEI, HAN HAIFENG, ZHANG XIAOHUI, ZHANG XUE, SHI CHAOQUN, JIANG XIAOTING
Принадлежит:

The invention discloses a water resistance load box system capable of automatically adjusting water temperature and liquid level. The system comprises a water resistance load box, a fan cooler, a water storage tank, a water pump and an overhead water cabinet, the water resistance load box is connected with the fan cooler through a pipeline, the fan cooler is connected with the water storage tank through a pipeline, the water storage tank is connected with the overhead water cabinet through a pipeline, and the overhead water cabinet is connected with the water resistance load box through a pipeline; a high liquid level float switch and a low liquid level float switch are arranged on the high water tank; the invention further relates to a using method of the water resistance load box system capable of automatically adjusting the water temperature and the liquid level. According to the system and the method, the temperature sensing probe is arranged in the water resistance load box and the ...

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Номер записи: 15
16-05-2023 дата публикации

Oil storage device with liquid overflow alarm function

Номер: CN116119209A
Автор: WU BIN, WANG CHAO, YUAN YOUSEN, LIANG MINGXIAO, ZHANG XIAOHUI, TENG YANJUN, WANG KAIQIANG, PANG YICHEN
Принадлежит:

The invention relates to an oil storage device with a liquid overflow alarm function. The oil storage device comprises a tank body, and a bearing mechanism is arranged on the inner bottom surface of the tank body; the lower end of the bearing mechanism is connected with a driving mechanism; the driving mechanism is connected with a dial plate mechanism arranged at the upper end of the outer side wall of the tank body; the dial plate mechanism is connected with an alarm mechanism. The oil storage device with the liquid overflow alarm function overcomes the defects that in the prior art, one person forgets to inject oil into a plurality of oil storage devices at the same time, excessive oil injection is caused, and oil overflows.

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Номер записи: 16
23-06-2023 дата публикации

Part assembly method based on Smart 3D platform, electronic equipment and storage medium

Номер: CN116305562A
Автор: GUO YONG, LUO HUIWU, GUAN AIMIN, CUI GUIYUAN, ZHANG XIAOHUI, LI SHENGDI
Принадлежит:

The invention relates to a part assembling method based on a Smart 3D platform, electronic equipment and a storage medium, part modeling is carried out based on the Smart 3D platform, all parts are automatically assembled on the Smart 3D platform, manual pulling and assembling of all the parts are avoided, at the moment, all the parts are assembled and designed in a plate unit mode, and the assembling efficiency is improved. Type marking is conducted on the basis of the lower-level parts of all the plates, so that the types of all the parts are obtained, and the types of all the parts are reinforcing plates, toggle plates, supplementary plates and flitch plates; the reinforcing plates and the flitch plates are automatically assembled preferentially according to corresponding assembly principles; after the reinforcing plate and the flitch plate are assembled, all the supplementary plates are traversed, and all parts of the supplementary plates are automatically assembled according to the ...

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Номер записи: 17
05-05-2023 дата публикации

Multi-joint oil discharge bin

Номер: CN116062329A
Автор: ZHANG HUAN, WANG YUHAN, YIN YAN, ZHANG XIAOHUI, WU BIN, YAN YONGSI, ZHOU BO, DU YUCHUN
Принадлежит:

The invention discloses a multi-connector oil unloading bin which comprises an oil unloading bin body, a plurality of connector bodies are arranged on the oil unloading bin body, the outer wall of each connector body is connected with an outer pipe, and the multi-connector oil unloading bin comprises a start-stop mechanism, a storage mechanism and a reminding mechanism; the starting and stopping mechanism is arranged on the outer pipe, and the starting and stopping mechanism is used for opening and closing the storage mechanism; the storage mechanism is arranged at the lower end of the outer wall of the outer pipe, and the storage mechanism is used for storing residual oil of the connector body; during oil unloading, the start-stop mechanism is closed, oil liquid of normal oil unloading is prevented from leaking into the storage mechanism, after oil unloading is finished, the start-stop mechanism is opened, residual oil liquid of the connector body flows to the start-stop mechanism along ...

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Номер записи: 18
30-06-2023 дата публикации

Detection system and detection method for RH furnace top gun cooling device

Номер: CN116358643A
Автор: ZHANG WENBO, FU XULI, QIN JIAXING, QU CAO, WEN GUANJUN, WANG LIZHI, WANG DONGLIANG, XIE HONGWEN, ZHANG XIAOHUI
Принадлежит:

According to the detection system and method for the RH furnace top gun cooling device, the current cooling liquid flow difference of the input end and the output end of the cooling device is obtained, and a first cooling liquid flow difference sample set and a second cooling liquid flow difference sample set in different time ranges in historical cooling liquid flow differences are obtained; the difference value of the average flow difference of the two is used as the interlocking flow difference value, fluctuation of the flow difference of the cooling liquid caused by uneven flow speed of the cooling liquid in a short time can be avoided through the average flow difference value, and the cause of the current flow difference of the cooling liquid can be further judged through a fourth determining module according to the interlocking flow difference value; therefore, the control mode of the RH furnace top gun cooling device can be adjusted conveniently under the condition that system errors ...

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Номер записи: 19
11-04-2023 дата публикации

Carrier for oil storage bin

Номер: CN115946600A
Автор: WANG CHAO, ZHOU YU, ZHANG XIAOHUI, YIN YAN, WEN YAN, LIU HAIDONG, HU SHENGJUN, FAN SHIDA
Принадлежит:

The invention discloses an oil storage bin carrying vehicle which comprises a carrying vehicle compartment, a plurality of placing cylinders are fixedly connected to the bottom end of the inner wall of the carrying vehicle compartment, damping devices are arranged in the placing cylinders, and each damping device comprises a first damping mechanism, a second damping mechanism and an adjusting mechanism; the first damping mechanism is used for further improving the damping effect of the second damping mechanism, and the first damping mechanism is arranged at the top end of the placing cylinder; a second damping mechanism; the oil tank is placed in the placing barrel, when the oil tank vibrates, the second damping mechanism can reduce the vibration force borne by the oil tank, then when the oil tank moves upwards, the second damping mechanism can counteract the upward moving force of the oil tank to reduce the impact force borne by the oil tank, and the position of the first damping mechanism ...

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Номер записи: 20
06-06-2023 дата публикации

Rotary opening and closing device and method for automatic manufacturing of composite stringer

Номер: CN116214963A
Автор: ZHANG XIAOHUI
Принадлежит:

The invention discloses a rotary opening and closing device and method for automatic manufacturing of a composite stringer. The rotary opening and closing device comprises a rotary opening and closing device body, an automatic laying device, a continuous rolling device and a rotary opening and closing mold. The rotary opening and closing mold is mounted on the rotary opening and closing device, the composite prepreg is laid on the rotary opening and closing mold in a closed state, and continuous rolling forming operation is performed under the cooperation of the rotary opening and closing device, so that a prepreg laying layer is attached to the continuous rolling forming mold; the rotary opening and closing device drives the rotary opening and closing mold to be closed to form an overall cavity, overall pressure can be applied to a stringer blank formed through continuous rolling, and finally manufacturing of the composite special-shaped stringer is achieved. The automatic laying technology ...

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Номер записи: 21
18-04-2023 дата публикации

Method for improving transplanting survival rate of big arbor seedlings and growth amount of new shoots

Номер: CN115968702A
Автор: ZHONG ZILONG, FAN WEIQING, ZHANG XIAOHUI, WANG HONGGEN, YAN XIANWEI, WENG XIANPING, ZHU XUHUA, HUANG MINGWEN, ZHOU ZIQIU, XU MEI, HUANG XUJUN, WU LINGZHI, QI WEIYAO
Принадлежит:

The invention discloses a method for improving the transplanting survival rate of big arbor seedlings and the growth amount of young sprouts. The method comprises the steps of selecting and treating arbor species, transplanting and planting, and covering with black weed-proof cloth. The method has the advantages that the arbor roots are covered with the black weed prevention cloth, the effects of air permeability, water permeability, moisture preservation and weed prevention are achieved, the temperature of soil at the arbor roots can be effectively adjusted, soil moisture can be effectively kept, the moisture utilization efficiency can be effectively improved, the arbor transplanting survival rate and the new shoot growth amount can be improved, economic benefits can be improved, and the method is suitable for large-scale popularization and application. Cost is reduced, using effect is good, and popularization is facilitated.

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Номер записи: 22
23-06-2023 дата публикации

Construction method of mineral insulated cable with bracket arranged in groove box

Номер: CN116316290A
Автор: CHENG KAI, REN QIANG, YANG JIANQIANG, YANG JIA, WENG XI, SHANG KUN, WANG NA, DOU JIANXIN, LI YONG, ZHANG XIAOHUI
Принадлежит:

The invention discloses a construction method of a mineral insulated cable with a bracket arranged in a groove box. The construction method comprises the following steps: 1, mounting the bracket in the groove box; 2, positioning and mounting the groove box; 3, arranging a plurality of mineral insulated cables in the groove box in a penetrating manner, and enabling the plurality of mineral insulated cables to be uniformly distributed on the bracket body part; 4, the mineral insulated cable is sleeved with a protective sleeve, and the protective sleeve is made to make contact with the support body part; and 5, fixing the plurality of mineral insulated cables on the bracket body part one by one by using the plurality of U-shaped clamping rings. The bracket is mounted in the groove box, the mineral insulated cable is fixed on the bracket through the U-shaped clamping ring, the bracket can bear the weight of the mineral insulated cable, the bracket plays a role in mounting the U-shaped clamping ...

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Номер записи: 23
12-05-2023 дата публикации

Oil storage barrel opening frame convenient to operate

Номер: CN116101956A
Автор: WEN YAN, YIN YAN, ZHANG XIAOHUI, ZHANG HUAN, ZHOU BO, YANG HANKUN, DU YUCHUN, YAN YONGSI
Принадлежит:

The invention relates to the technical field of oil storage barrel opening, and discloses an oil storage barrel opening frame convenient to operate, which comprises a supporting fork and a bottom frame, a parallelogram supporting mechanism is arranged on the upper surface of the supporting fork, a clamping mechanism is arranged at the top of the parallelogram supporting mechanism, and a connecting frame is fixedly connected to the upper surface of the bottom frame. A guide frame is fixedly connected to the top of the connecting frame, a downward pressing frame is slidably connected to the outer wall of the guide frame, a pressing frame is rotatably connected to the outer wall of the connecting frame, and a spring is installed in the guide frame. According to the oil storage barrel opening frame convenient to operate, the clamping mechanism can be pushed to ascend through a series of transmission by pressing the pressing frame, torque amplification and trigger pressure reduction are achieved ...

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Номер записи: 24
13-07-2016 дата публикации

the egg uses[...] macrochromosomes strain cultivation method

Номер: CN0101703030B
Автор: 庞有志, 赵淑娟, 张小辉, 于美琴, 吴胜军, 靳晴
Принадлежит:

... 本发明公开了蛋用黑羽鹌鹑品系的培育方法，以蛋用朝鲜鹌鹑杂种群体中自然发生的黑羽羽色突变体为材料，通过导入朝鲜鹌鹑、北京白羽鹌鹑等品系的基因，培育出了蛋用黑羽鹌鹑品系，本发明的培育方法用时短，速度快。本发明培育方法培育出的品系保持了蛋用朝鲜鹌鹑产蛋量高、抗病力强、易管理等优点，克服了北京白羽鹌鹑羞明和早期生活力弱等不足，且具有与其它羽色鹌鹑不同的羽色特征。不仅如此，利用黑羽鹌鹑还可以与北京白羽鹌鹑和黄羽鹌鹑组成自别雌雄配套系，在鹌鹑出壳即可通过羽色辨别雌雄，鉴别后的母鹑直接用于产蛋，公鹑可以及早淘汰也可以集中育肥作为肉鹑出售，这对于简化雌雄鉴别手段，节约早期饲养公鹑的成本，提高管理效率具有重要意义。 ...

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Номер записи: 25
15-08-2023 дата публикации

Feeding device

Номер: CN116588713A
Автор: SHI QINGBIN, LIU FENGGANG, LIU ZHENTONG, ZHANG XIAOHUI, HU WEIDONG, CHEN GONG, MA YUQIAO
Принадлежит:

A feeding device comprises a first stock bin, a vibrating screen and a second stock bin, the first stock bin is used for storing lime mixtures, the vibrating screen is connected to the first stock bin and can screen the lime mixtures in the first stock bin into powdery materials and blocky materials, the second stock bin is connected to the vibrating screen, and a height difference is formed between the first stock bin and the second stock bin. The first stock bin is higher than the second stock bin, the vibrating screen is located between the first stock bin and the second stock bin, lime mixtures in the first stock bin are vibrated through the vibrating screen, screened powdery materials fall into the second stock bin under the gravity effect, one end of the vibrating screen is further connected to the weighing hopper, and blocky materials vibrated through the vibrating screen can be separated into the second stock bin through the gravity effect. And then, the steel is put into a steelmaking ...

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Номер записи: 26
18-08-2023 дата публикации

Nickel-based alloy heat exchanger and rapid assembly method thereof

Номер: CN116608712A
Автор: ZHANG XIAOHUI, WU HOUJIN, ZHANG YUZHENG, ZHANG HAIFENG, HUANG WEN
Принадлежит:

The invention discloses a nickel base alloy heat exchanger and a rapid assembling method thereof. The nickel base alloy heat exchanger comprises a shell, two sets of shell connecting pipes are arranged on the shell, pipe boxes are arranged at the two ends of the shell, and pipe box connecting pipes are arranged on the pipe boxes; two sets of mounting plates are symmetrically arranged in the shell, a plurality of sets of transmission assemblies are arranged between the two sets of mounting plates, each transmission assembly comprises a baffle plate, the baffle plates are connected with an inner cavity of the shell, a plurality of sets of fixing pipelines are arranged on the baffle plates, and Tesla valves are arranged at the two ends of each set of fixing pipelines. The two groups of tube boxes are communicated in parallel through a plurality of groups of Tesla valves; compared with an original round pipeline, the pipeline formed by connecting the multiple sets of Tesla valves in parallel ...

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Номер записи: 27
21-07-2023 дата публикации

Method for alternately conveying people and goods in underground space inclined shaft

Номер: CN116464504A
Автор: TANG SONGZHI, ZHAI LIJUN, TANG XIAOYANG, MAO YANMIN, DU WEIFENG, ZHANG XIAOHUI
Принадлежит:

The invention discloses an underground space inclined shaft man-goods alternate conveying method which is achieved through an underground space inclined shaft man-goods alternate conveying system, the underground space inclined shaft man-goods alternate conveying system comprises an inclined shaft extending from the ground to the underground, the ground is provided with a man-vehicle parking lot, and the underground is provided with a truck storage workshop. A man-vehicle special-shaped rail extending to the bottom of the inclined shaft is arranged in the man-vehicle parking lot, a truck rail extending to the ground working hall is arranged in the truck storage room, the man-vehicle special-shaped rail is located on the inner side of the truck rail, and a car pusher is arranged on the inner side of the man-vehicle special-shaped rail of the ground flat section part. A brake vehicle is arranged on the mancar special-shaped rail, one end of the brake vehicle is fixedly connected with a steel ...

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Номер записи: 28
28-07-2023 дата публикации

Industrial belt conveyor fire protection environmental protection device and industrial belt conveyor

Номер: CN116495400A
Автор: GUO SHUBAI, CHEN GONG, ZHANG QI, LIU ZHENTONG, ZHANG XIAOHUI, ZHU LIANG, WU GANG, REN WEI, YANG XIAOYAN, YANG CHENG, ZHANG FENG
Принадлежит:

The invention discloses an industrial belt conveyor fire protection environmental protection device which is characterized in that the device comprises two first sealing mechanisms, two second sealing mechanisms and a fire protection device, and the two first sealing mechanisms are symmetrically arranged on the portions, on the two sides of an industrial belt conveyor, of a rack; the two second sealing mechanisms are symmetrically arranged on the portions, on the two sides of the industrial belt conveyor, of the rack and located at the upper end of the first sealing mechanism. The dust removal mechanism is arranged at the top of the industrial belt conveyor; the fire-fighting detection mechanisms are arranged on the inner side of the dust removal mechanism at equal intervals; and the control mechanism is electrically connected with the dust removal mechanism and the fire-fighting detection mechanism. The invention further discloses the industrial belt conveyor. According to the industrial ...

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Номер записи: 29
07-07-2023 дата публикации

Crane, hoisting device and control method, control device and control equipment of hoisting device

Номер: CN116395565A
Автор: ZHANG GONGHAI, ZHANG XIAOHUI, WANG DONGLIANG, LIU JIANHUA
Принадлежит:

The embodiment of the invention provides a crane, a hoisting device and a control method, a control device and control equipment of the hoisting device. Due to the fact that the first inverter is electrically connected with the charger and the lifting motor is electrically connected with the first inverter, when the power receiving interface of the charger is connected with the power source, the charger can supply power to the first inverter, and therefore the first inverter can supply power to the lifting motor. The hoisting motor can execute hoisting operation when being powered on, and the hoisting operation includes acting by overcoming the gravity of the first target cargo; in addition, the lifting motor can generate electricity under the gravity traction of the second target goods, electricity generated by the lifting motor is provided for the charger through the first inverter, and therefore part of electricity is provided for the lifting motor to execute the next lifting operation ...

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Номер записи: 30
07-04-2023 дата публикации

Waste oil suction storage vehicle

Номер: CN115924331A
Автор: WANG YUHAN, WU BIN, WANG CHAO, ZHANG XIAOHUI, KONG WEIWEN, PANG YICHEN, ZHAO WEI, SUN ZHENHUA
Принадлежит:

The invention relates to the field of ship waste oil recovery, and particularly discloses a waste oil suction storage vehicle which comprises an oil storage tank, the outer side of the oil storage tank is sleeved with a guide ring, a guide sliding groove is formed in the outer side of the guide ring, and a driving base is arranged below the oil storage tank; moving rollers are mounted on the inner side walls of the clamping base plates and located in the guide sliding grooves, position adjusting rollers are mounted on the lower surface of the driving base, moving rollers are mounted on one sides of the position adjusting rollers and located on the lower surface of the driving base, and a hydraulic cylinder is mounted on the upper surface of the driving base; and a roller seat is connected between the hydraulic cylinder and the moving roller. The oil body flows into the oil storage tank through the three-way connector after the switch pump starts the shielding effect on the three-way connector ...

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Номер записи: 31
25-07-2023 дата публикации

Clean biomass energy fuel production equipment

Номер: CN116474646A
Автор: ZHANG XIAOHUI, TANG MEILING, WANG QIMIN
Принадлежит:

The invention discloses clean biomass energy fuel production equipment which comprises a machine shell (1), a hydraulic cylinder (2) is arranged in the machine shell (1), the piston shaft end of the hydraulic cylinder (2) is in butt joint with a driving tooth column (3) through a linkage support, and a hydraulic pressurizing column (4) concentric with the driving tooth column (3) is installed at the bottom of the driving tooth column (3); the linkage support comprises an upper linkage plate (5) fixedly installed at the piston shaft end of the hydraulic cylinder (2), and linkage columns (6) are fixedly installed on the two sides of the lower bottom face of the upper linkage plate (5) respectively. According to the biomass fuel cake manufactured through traditional hydraulic granulation equipment, the overall structure of the biomass fuel cake is more stable and reliable and not prone to loosening, the overall structure is different from the traditional hydraulic granulation equipment, the ...

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Номер записи: 32
14-07-2023 дата публикации

Battery module production line and production method

Номер: CN116435579A
Автор: YUAN HAOBO, MA PENGCHAO, ZHANG XIAOHUI, HUANG ZHENDONG
Принадлежит:

The invention provides a battery module production line and a production method. The production line comprises a weighing station, the weighing station comprises a lifting device, a transmission track, a weighing platform and a first robot, and the lifting device is in transmission connection with the transmission track or the weighing platform so that the transmission track can move up and down relative to the weighing platform; the conveying track is used for conveying a tray provided with a battery module, and the conveying track and the weighing platform are arranged up and down in the vertical direction so that the tray can move to the position above the weighing platform and can move downwards relative to the weighing platform through the conveying track to transfer the tray to the weighing platform; the first robot is used for grabbing the battery module on the tray borne on the weighing platform. According to the production line provided by the technical scheme, the trays can be ...

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Номер записи: 33
23-06-2023 дата публикации

Method for reducing emission value of sulfur dioxide and related equipment

Номер: CN116293779A
Автор: HU WEIDONG, LIU FENGGANG, LIU ZHENTONG, ZHANG XIAOHUI, SHI QINGBIN, CHEN GONG
Принадлежит:

The embodiment of the invention provides a method for reducing a sulfur dioxide emission value and related equipment. The method comprises the steps that component information of target combustion gas in to-be-combusted gas is determined; the air-fuel ratio of sufficient combustion of the target combustion gas is determined according to the type of the target combustion gas; and determining a first target introduction amount of air according to the component information of the target combustion gas and the air-fuel ratio. Only the target combustion gas in the to-be-combusted gas can generate sulfur dioxide after combustion, so that the air-fuel ratio of sufficient combustion of the target gas is determined according to the component information of the target combustion gas, the data processing amount can be reduced, and the combustion efficiency can be improved according to the type of the target combustion gas and the corresponding content and air-fuel ratio. According to the method, the ...

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Номер записи: 34
10-03-2004 дата публикации

循环流化床锅炉燃烧自动调节系统

Номер: CN0001480682A
Автор: ZHANG XIAOHUI, GUO MIN, XIAOHUI ZHANG, MIN GUO, 张小辉
Принадлежит:

An automatic regulation system for the combustion of circulating fluidized-bed boiler (CFBB) features that it has several regulation loops for the discharged cinder quantity, primary blowing rate, supplied coal quantity, secondary blowing rate and draught air volume, which are based on the coordination between fluidizing, combustion and heat exchange, the expert system, fuzzy control and composite cascaded PI regulation are combined, and the protecting tactics such as override protection, output restriction and lock distribution choosing and tracking are used.

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Номер записи: 35
14-07-2023 дата публикации

Automatic riveting device

Номер: CN116422826A
Автор: ZHANG XIAOHUI, WU CAIZHI, DENG ZHENGWU
Принадлежит:

The invention relates to the field of riveting devices, in particular to an automatic riveting device which is characterized in that an X direction adjusting mechanism is arranged on a support, and a riveting moving platform is arranged on the X direction adjusting mechanism so as to drive the riveting moving platform to move in the X direction; a Y-direction adjusting mechanism is arranged on the riveting moving platform, a jig mounting workbench is arranged on the Y-direction adjusting mechanism so as to drive the jig mounting workbench to move in the Y direction, a riveting jig is arranged on the jig mounting workbench, and a rivet placing table is arranged on the riveting jig. The Y direction adjusting mechanism drives the jig installation workbench to move in the Y direction, the riveting jig and the rivet containing table are sequentially arranged on the jig installation workbench, rivets on a to-be-machined part can be uniformly placed and sequentially riveted through movement in ...

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Номер записи: 36
04-07-2023 дата публикации

Project engineering budget determination method, electronic equipment and storage medium

Номер: CN116384895A
Автор: CHEN DINGSHAN, ZHANG XIAOHUI, HUANG WENJIE
Принадлежит:

The invention relates to the technical field of computers, and provides a project engineering budget determination method, electronic equipment and a storage medium. The project engineering budget determination method comprises the steps of obtaining to-be-analyzed project information of a to-be-analyzed project; for each target project in the to-be-analyzed project information, querying full-cost unit price information of the target project from a pre-established index database based on the type identifier of the target project; and determining budget information of the to-be-analyzed project based on the project amount information and the full-cost unit price information of each target project. Therefore, the problem that the workload of budget compilation is large can be solved, the full-cost unit price information of the target project can be automatically matched from the index database based on the type identifier of the target project, and the budget information of the project to ...

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Номер записи: 37