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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 69. Отображено 69.
29-12-2010 дата публикации

Air conditioner and control method thereof

Номер: CN0101929706A
Автор: YOUYUAN XIAO, BIN LI, CHANG LIU, CHUNHUI GUO, XIAO YOUYUAN, LI BIN, LIU CHANG, GUO CHUNHUI
Принадлежит:

The invention provides an air conditioner and a control method thereof, which can find the leakage of an air conditioning system in time and protect the safety of users. The air conditioner comprises a control system, an outdoor unit and an indoor unit, wherein the control system comprises a refrigerant leakage control module which comprises more than one temperature sensor arranged on an indoor heat exchanger or an outdoor heat exchanger and more than one pressure sensor arranged on a lower-pressure part of a circulation pipe, and the temperature sensors and the pressure sensors are respectively and electrically connected with the refrigerant leakage control module.

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Номер записи: 1
01-08-2023 дата публикации

Silage corn feeding training device and method used in breeding process of geese of 4-8 weeks old

Номер: CN116508685A
Автор: GUO WENKAI, CHEN ZHIFENG, LI XUYE, YOU HAIYANG, LI PING, MA ZHIGANG, DONG JIAQIANG, WANG ZHIQIANG, HUO MINGDONG, WEI NIANDONG, WANG SHUANG, LIU ZEDONG, LIN JIALIN, ZHANG JUN, DONG YANG, YANG SHUPING, ZHENG TIE, LI LI, LIN JIAJUN, LIU LIQIU, WANG YU, WANG JIA, GUO CHUNHUI
Принадлежит:

The invention discloses a silage corn feeding training device and method used in the breeding process of geese of 4-8 weeks old, relates to the field of animal husbandry, and aims to solve the problem that in the goose breeding process, a targeted feeding training method is lacked under the condition that silage corn is adopted as food. In the silage corn feeding training process in the breeding process of the geese of 4-8 weeks old, a wireless sensing technology is utilized, four feeding training technologies including sound feeding training, sound accompanying vibration feeding training, temperature rise changing feeding training and camouflage goose leading feeding training under the cluster effect are adopted, and feeding training of fresh silage corn feeding in the breeding process of the geese of 4-8 weeks old is achieved. The method is suitable for the breeding process of the geese of 4-8 weeks old.

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Номер записи: 2
05-11-2014 дата публикации

On-orbit extendable method of satellite platform

Номер: CN104135317A
Автор: SHEN JINGSHI, ZHANG JIANDE, MA ZONGFENG, SHI DELE, SHAO FEI, GUO CHUNHUI
Принадлежит:

The invention provides an on-orbit extendable method of a satellite platform. The method comprises the following steps: step one, setting a satellite platform wireless communication device and a plurality of satellite platform plug and play interfaces on a satellite platform, wherein the satellite platform plug and play interface comprises a satellite platform mechanical interface and a wireless energy emitting end; step two, setting an access device plug and play interface on an access device with the on-orbit extension function, wherein the access device plug and play interface comprises an access device mechanical interface, a wireless energy receiving end and a receiving device wireless communication device; step three, fixing the access device mechanical interface and the satellite platform mechanical interface in the satellite platform plug and play interface after calibration, sending wireless energy to the wireless energy receiving end through the wireless energy emitting end to ...

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Номер записи: 3
31-08-2011 дата публикации

Biological activated carbon reactor for removing ammonia and nitrogen from water

Номер: CN0102167474A
Автор: LIPING QIU, QIANG LIU, CHUNHUI GUO, SHOUBIN ZHANG, LIPING GE, KAI HUANG, QIU LIPING, LIU QIANG, GUO CHUNHUI, ZHANG SHOUBIN, GE LIPING, HUANG KAI
Принадлежит:

The invention provides a technical scheme of a biological activated carbon reactor for removing ammonia and nitrogen from water, in the technical scheme, a circulating chamber is arranged; a partition wall is arranged in the circulating chamber; the circulating chamber is partitioned into a front circulating chamber and a rear circulation chamber by the partition wall; the front circulating chamber and the rear circulation chamber are communicated up and down; a water inlet is arranged at the upper part of the front circulating chamber; an aerator is arranged at the bottom in the front circulating chamber; a water outlet is arranged at the middle part of the rear circulating chamber; the lower part of the front circulating chamber and the lower part of the rear circulating chamber are filled with biological activated carbon particles; a buffer chamber is arranged at the outer side of the water outlet; the bottom of the buffer chamber is provided with an inclined slope connected with the ...

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Номер записи: 4
14-07-2023 дата публикации

Connecting structure

Номер: CN116427613A
Автор: CHENG LANG, GUO CHUNHUI, XIE XIAYANG, CAI LIMU, SHAN BAODI, CHEN JIACAN
Принадлежит:

The invention provides a connecting structure which comprises a first fixing part, a second fixing part and a third fixing part, and a connecting channel and a connecting port communicated with the connecting channel are arranged in the first fixing part; the second fixing part is arranged in the connecting channel in a position adjustable mode, and the second fixing part is provided with a locking part used for fixing an object; the locking component is detachably connected with the first fixing component and the second fixing component, and when the locking component is connected with the first fixing component and the second fixing component, the first fixing component is fixedly connected with the second fixing component, so that the object arranged in the connecting port in a penetrating mode is fixed between the first fixing component and the second fixing component. According to the connecting structure, the technical problem that in the related technology, when objects are hung ...

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Номер записи: 5
30-05-2023 дата публикации

Comparison method and comparison device for PDK engineering and electronic equipment

Номер: CN116187226A
Автор: ZHOU GUANGYI, ZHU NENGYONG, NIU HUANHUAN, GUO CHUNHUI, TAO TAO
Принадлежит:

The invention discloses a PDK engineering comparison method, a PDK engineering comparison device and electronic equipment. The comparison method comprises the steps that content comparison is carried out on a first index file and a second index file so as to determine missing resource types of a PDK project to be compared relative to a PDK reference project, and the first index file and the second index file indicate storage positions of various resource types in the PDK project to be compared and the PDK reference project respectively; according to the comparison result, reading the storage positions of the resource categories of the PDK project to be compared and the PDK reference project from the first index file and the second index file, and performing reading operation; comparing the read same resource categories to determine the difference between the two resource categories; and outputting a comparison result. According to the embodiment of the invention, one PDK project is selected ...

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Номер записи: 6
13-06-2023 дата публикации

Real-time self-calibration method for ultrasonic roadway and pipeline flow velocity and flow measurement

Номер: CN116256015A
Автор: LI TAO, YU QING, FAN RONG, LUO QIANGANG, MA QINYONG, DAN QIANG, JIANG HONGQING, LIU CHAO, SUN SHILING, WANG ZUXUN, LI JUN, RAO XINGXIN, LIU FEN, GUO CHUNHUI, QIN TAI
Принадлежит:

The invention discloses a real-time self-calibration method for ultrasonic roadway and pipeline flow velocity and flow measurement. A first non-contact distance measuring device used for measuring the length of a sound channel is designed on a flow velocity measuring sound channel of the measuring device, and a one-way receiving and transmitting integrated reference device arranged orthogonally to the flow direction of a medium and a second non-contact distance measuring device used for measuring the width of a roadway are designed near the measuring sound channel. One end of the one-way transmitting-receiving integrated reference sound channel is provided with an ultrasonic transmitting-receiving probe which is the same as the measuring channel, an ultrasonic reflecting plate is arranged right ahead the ultrasonic transmitting-receiving probe, the forward direction of sound waves completely coincides with a reflecting propagation path, and the sound propagation path is vertically orthogonal ...

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Номер записи: 7
24-06-2009 дата публикации

Method for planting Prunus pedunculata Maxim. in sand without water

Номер: CN0101461320A
Автор: GUO CHUNHUI, ZHANG YINGLONG, SHEN YEHUA, LI HAIGANG, MEI LIXIN, ZHANG TAN, LI CONG, CHUNHUI GUO, YINGLONG ZHANG, YEHUA SHEN, HAIGANG LI, LIXIN MEI, TAN ZHANG, CONG LI
Принадлежит:

The invention discloses a method of waterlessly planting longstalck peaches in sand, comprising the steps of: selecting sand to plant longstalck peaches in late autumn, selecting near cultivated vigorous longstalck peaches, wherein seed plot is 80 cm high and basal stem is more than 0.4 cm, faggoting in 50 plants, soaking roots for one night; then mixing earth: fertilizer: water= 100: 0.5: 100-120, preparing into paste thick sturry standby, using one bundle as a unit, soaking the root in the slurry, using marked mud attached on the root as a standard; putting the nursery stock into the center of a pit, planting depth of the nursery stock being 40-50 cm, landfilling using sand, treading for twice in the landfilling process around the nursery stock, causing the nursery stock combined tightly with the sand, leaving seedling shoot 5cm-10 cm. success ratio of the longstalck peaches planted by the method is larger than 87%, thereby enlarging covering area of Maowusu Desert vegetation, compositively ...

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Номер записи: 8
23-09-2009 дата публикации

Auxiliary fertilizer capable of single-dose applying sand grape in Xinjiang and application method

Номер: CN0101538178A
Автор: GUO CHUNHUI, WANG YUEJIN, SUN ZHANYU, DING XIAO, LUO QIANGWEI, SUN FENG, ZHANG ZONGQIN, MEI LIXIN, LIU YALI, CHUNHUI GUO, YUEJIN WANG, ZHANYU SUN, XIAO DING, QIANGWEI LUO, FENG SUN, ZONGQIN ZHANG, LIXIN MEI, YALI LIU
Принадлежит:

The invention discloses an auxiliary fertilizer capable of single-dose applying sand grape in Xinjiang and an application method. The application method is suitable to more than five tree-ages of sand grape in a vineyard with medium or lower sand management, the distance of fertilizer application and grape trunk is 50-70cm, the fertilizer application depth is 20-40cm, and the prepared auxiliary fertilizer contains pure N:P:K being 1:0.7:0.9; the auxiliary fertilizer is prepared by the following raw materials according to the weight percentage: 50-60 of organic fertilizer particles, 28-35 of ordinary superphosphate, and 12-15 of lemery; the auxiliary fertilizer is packaged by brown paper, and each bag contains 280-290g; the place 50-70cm away from the grape trunk before sprouting after the grape comes up out of land in spring is ditched or dug a pit the depth of which is 40cm, and then 15000kg of goat manure is applied in each mu primarily, 1 bag of auxiliary fertilizer is applied on the ...

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Номер записи: 9
12-03-2014 дата публикации

Air-entrapping device of air conditioner, air conditioner and air-entrapping control method of air conditioner

Номер: CN103629794A
Автор: GUO CHUNHUI, LIU ZHIXIN, YANG GUANGMING, XU YONGEN, XU CHEN
Принадлежит:

The invention discloses an air-entrapping device of an air conditioner, and the air-entrapping device is used for being connected to a connecting pipeline between an evaporator and a condenser in series. The air-entrapping device comprises a first branch, a second branch, a third branch and a fourth branch, wherein the first branch is used for being connected to a liquid pipe of the air conditioner in series and is provided with a first valve and a seventh valve, the second branch is used for being connected to an air pipe of the air conditioner in series and is provided with a second valve and an eighth valve, the third branch is used for being connected with the first branch and is provided with a third valve and a fifth valve, the fourth branch is used for being connected with the second branch and is provided with a fourth valve and a sixth valve, the third branch is connected with the first branch in parallel, the fourth branch is connected with the second branch in parallel, and the ...

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Номер записи: 10
26-03-2014 дата публикации

Hydrocarbon coolant concentration control system, hydrocarbon air conditioner and method for controlling coolant concentration

Номер: CN103673207A
Автор: GUO CHUNHUI, YANG GUANGMING
Принадлежит:

The invention discloses a hydrocarbon coolant concentration control system which comprises a detector used for measuring hydrocarbon coolant concentration, an air exhaust device, an audible and visual alarm, a linkage control device and a power supply device. The detector, the air exhaust device, the audible and visual alarm and the power supply device are in communication connection with the linkage control device. The invention further discloses a hydrocarbon air conditioner and a method for controlling coolant concentration. By means of the hydrocarbon coolant concentration control system, the hydrocarbon air conditioner and the method for controlling coolant concentration, coolant content in space can be effectively monitored and controlled in real time, and safe use of hydrocarbon environment-friendly coolants is guaranteed.

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Номер записи: 11
08-09-2010 дата публикации

A quick selecting method of the encode mode of image pixel block for the encoder

Номер: CN0101217663B
Автор: MOCHANG XIONG, XIAOLU LIU, CHUNHUI GUO, XIONG MOCHANG, LIU XIAOLU, GUO CHUNHUI
Принадлежит:

The invention relates to a fast selecting method for image pixel block coding mode, which is used in a coder. The selection scope of the image pixel block coding mode, which comprises at least one coding mode in a frame, a coding mode between frames and a skipping mode, is set firstly; next, a mode selection judging value is calculated according to a pixel brightness value contained in a pixel block needing to be coded, a pixel point brightness value that is preset and contained in a reference image of the pixel block needing to be coded and coordinate offset of every pixel point done with motion vector prediction by the pixel block needing to be coded according to a skipping mode; finally, according to the mode selection judging value and the comparison of a first threshold value and a second threshold value, the optimum coding mode of the pixel block needing to be coded is selected from the selection scope, therefore the redundant calculation can be eliminated to the utmost extend in ...

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Номер записи: 12
30-05-2023 дата публикации

Cow feeding device and feeding method thereof

Номер: CN116171879A
Автор: WANG HONGBAO, LI XUYE, LI HONGYU, LI PING, ZHANG SHUFEN, HAN YONGSHENG, YOU HAIYANG, WANG SHUMAO, GUO CHUNHUI, LI QINGYING, WANG YU, DONG YANG
Принадлежит:

The invention relates to the field of animal husbandry, in particular to a cow feeding device and a feeding method thereof. The invention provides a cow feeding device and method capable of stopping blanking when cows leave, reducing waste of feed, collecting feed which is not eaten up by the cows, enabling the cows to eat fresher feed and improving the feeding quality of the cows. The invention discloses a cow feeding device and method. The cow feeding device comprises a bottom plate, a mounting frame, a loading part, a blanking adjusting part and the like, a mounting frame is arranged on the upper surface of the bottom plate, the loading component is arranged on the bottom plate, and the blanking adjusting component is arranged on the bottom plate. When the cattle just treads the treading plate, feed rapidly falls into the feeding trough through the gap between the two baffles, the cattle eat the feed, the cattle continuously treads the treading plate, and a small amount of feed can continuously ...

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Номер записи: 13
16-06-2010 дата публикации

Intelligent video stream bandwidth regulating method

Номер: CN0101742223A
Автор: LEI DAI, QUANSHENG DU, CHUNHUI GUO, XIAOLU LIU, CHUNYONG TU, MOCHANG XIONG, DAI LEI, DU QUANSHENG, GUO CHUNHUI, LIU XIAOLU, TU CHUNYONG, XIONG MOCHANG
Принадлежит:

The invention discloses an intelligent video stream bandwidth regulating method. The method comprises the following steps of: setting a conferee video encoding main control end during a conference, selecting a conference template for the main control end and setting overall resolution for the selected template; regulating full-automatic encoding video bandwidth of the conference template, namely when a conferee needs encoding a broadcast video, allowing the conferee to intelligently select the magnitude of an encoding broadcast video stream bandwidth according to a host conference template and a host conference terminal available network bandwidth; and regulating a full-automatic received video bandwidth of the conference template, namely allowing the conferee to intelligently select the magnitude of a received decoding video stream bandwidth according to the conference template. The balance among the conference template, the network bandwidth and the video definition can be achieved and ...

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Номер записи: 14
13-04-2021 дата публикации

Equipment driving device

Номер: CN212953917U
Автор: ZHOU YANLING, SONG WEIJUN, YANG JIANFU, LI XIANGHAI, DUO JUNTAI, CHEN NINGXIAN, LU HUI, GONG GUOFENG, WANG QINGMIN, ZHANG QING, GUO CHUNHUI, WEN GONGQI, ZHANG YUANFANG, CHEN QIFA, LUO JIULIN, TIAN FENG, AN ZHIGANG, 周衍领, 宋伟俊, 杨建福, 李向海, 朵君泰, 陈宁贤, 陆慧, 龚国锋, 王庆民, 张庆, 郭春晖, 文功启, 章远方, 谌启发, 罗九林, 田丰, 安志刚
Принадлежит: CHINA RAILWAY FIFTH SURVEY & DESIGN INST GROUP CO LTD, CHINA RAILWAY CONSTR BRIDGE ENG BUREAU GROUP CO LTD, CHINA RAILWAY CONSTRUCTION CORP LTD, CHINA RAILWAY FIFTH SURVEY AND DESIGN INSTITUTE GROUP CO., LTD., CHINA RAILWAY CONSTRUCTION BRIDGE ENGINEERING BUREAU GROUP CO., LTD., CHINA RAILWAY CONSTRUCTION CORPORATION LIMITED, 中铁第五勘察设计院集团有限公司, 中国铁建大桥工程局集团有限公司, 中国铁建股份有限公司

The invention relates to an equipment driving device which is used for driving equipment to move on a base plane and comprises a track, a sliding support, a driver and a vertical support. The track is laid on the foundation surface; the sliding support is arranged on the rail in a sliding manner and is relatively fixed with the rail in the vertical direction, and the upper part of the sliding support is used for connecting equipment; the driver is connected between the sliding support and the rail to drive the sliding support and the rail to move relatively; the vertical support is arranged on the foundation surface, connected with the sliding support or equipment and capable of lifting the sliding support. And an independent rail drive is not needed. Through the connecting device, conversion of the driving direction of the driving force can be achieved, so that the relative movement direction between the sliding support and the rail is changed, conversion between the mode of driving the ...

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Номер записи: 15
25-10-2019 дата публикации

Quilt folding device

Номер: CN0209528692U
Автор: GUO CHUNHUI
Принадлежит: GUO CHUNHUI

The utility model discloses a quilt folding device. The quilt cover flattening device comprises side face folding supporting plates and a quilt cover flattening box. The side face folding supporting plate and the quilt face flattening box are used in cooperation. The two sides of the side face folding supporting plate are movably connected with back face folding supporting plates. A bent folding plate is movably connected to the side, away from the side face folding supporting plate, of the back face folding supporting plate, a quilt edge supporting plate is movably connected to the side, awayfrom the back face folding supporting plate, of the bent folding plate, and a supporting prism is fixedly connected to the inner wall of the quilt face flattening box. According to the utility model,an operation mode of combining flattening, creasing and folding is adopted; according to the quilt folding device, the quilt folding process is facilitated, the quilt folding device can be directly placed ...

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Номер записи: 16
12-03-2014 дата публикации

Laser energy transfer system

Номер: CN103633924A
Автор: CHENG KUN, LI ZHENYU, SHAO FEI, SHI DELE, MA ZONGFENG, WU SHICHEN, CAI ZHUORAN, ZHANG JIANDE, GUO CHUNHUI, CHANG ZHONGKUN
Принадлежит:

The invention discloses a laser energy transfer system. By the aid of the laser energy transfer system, pointing accuracy between an emitting end and a receiving end can be improved, uniformity of light intensity distribution of the beam receiving end can be improved, and photoelectric conversion efficiency of a photoelectric cell is improved, so that energy transfer efficiency is effectively improved. The photoelectric cell of the energy receiving end is designed, a photoelectric cell unit 1 can align to light spots in real time, high conversion efficiency is kept, a photoelectric cell unit 2 and the photoelectric cell unit 1 pass optimal power tracking constant-pressure output units prior to parallel output, loss of light spot energy at the edges of the light spots is reduced, and maximum conversion efficiency is guaranteed. Moreover, a phase control array regulates beam phases to obtain uniform light spots, pointing of beams is controlled through a beam control device, high beam pointing ...

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Номер записи: 17
15-06-2011 дата публикации

Movement target detection method based on block-dividing image

Номер: CN0101236656B
Автор: XIONG MOCHANG, GUO CHUNHUI, MOCHANG XIONG, CHUNHUI GUO
Принадлежит:

The invention discloses a detection method for moving targets in images based on block division. At first, the size of each pixel sub-block when images to be detected are divided into a plurality of pixel sub-blocks is preset, then an area image of a present frame to be detected is divided into corresponding pixel sub-blocks, then a frame is selected as a reference frame from frame images before the present frame or pre-established background images, the absolute difference and sum of pixels of corresponding pixel sub-blocks of area images of the reference frame and the present frame are respectively calculated according to the positions of the corresponding pixel sub-blocks of the area image of the present frame, then the absolute difference and sum of the pixels is compared with a preset moving threshold to find pixel sub-blocks which possibly have moving targets, finally the pixel sub-blocks which possibly have moving targets are statistized and analyzed to judge whether moving targets ...

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Номер записи: 18
23-05-2023 дата публикации

Prefabricated assembly type hole digging pile supporting structure

Номер: CN116145651A
Автор: TIAN FENG, GUO CHUNHUI, LIU JINGUO, PANG YUANZHI, LIANG ZHIXIN, MENG GUOQING, LI GUANGYAO, ZHANG BIN, ZHOU GUOFENG, MINAMI TAKESHI, XIE AIHUA, WANG XINSHUN, ZHANG WENBIN, WANG SHUWANG, YU KANGLIN, YANG WEI
Принадлежит:

The embodiment of the invention provides a prefabricated assembly type hole digging pile supporting structure. The prefabricated assembly type hole digging pile supporting structure comprises a reinforced concrete prefabricated part used for supporting a hole wall and an anchoring part used for fixing the prefabricated part. The prefabricated part comprises a walling crib and a cylindrical protection wall of a hollow structure, the protection wall is formed by splicing an annular segment plate and a plurality of arc-shaped segment plates, an inner opening of the walling crib is fixedly connected with the top of the annular segment plate, and the prefabricated part is connected with a soil layer through an anchoring part; in the installation process, installation can be completed by matching with manual transverse horizontal pushing of a small crane, operation is easy and convenient, the splicing time and cost are saved, and the method is suitable for the technical field of pile foundation ...

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Номер записи: 19
21-04-2023 дата публикации

Method for removing silicon and aluminum in chlor-alkali production brine

Номер: CN115991553A
Автор: GONG QINGGANG, GUO CHUNHUI, OUYANG YUXIA, KOU DONG, WANG ZHEN, ZHAO YONGGANG
Принадлежит:

The invention belongs to the technical field of brine treatment, and particularly relates to a method for removing silicon and aluminum in chlor-alkali production brine. The method comprises the following steps: introducing the desulfurization wastewater of the power plant and the low-silicon water into a salty mud washing tank together, then pumping into a filter press for filter pressing, enabling filter pressing effluent to enter a mixing tank, adding an alkaline substance for reaction, enabling the filter pressing effluent to enter an inclined plate settler for settling, filtering supernate, producing reclaimed water as the low-silicon water for recycling, and enabling concentrated water to enter a chemical silicon removal unit; introducing the concentrated water into a concentrated water reaction tank, adding a silicon removal coagulant to remove silicon, pumping the concentrated water into a filter press to carry out filter pressing, and introducing filter pressing effluent into an ...

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Номер записи: 20
30-10-2020 дата публикации

Bundling belt tensioning and locking device of pneumatic bundling machine

Номер: CN0211810385U
Автор: LYU XIAOLIN, GUO CHUNHUI, JIN GUANGLIN
Принадлежит: YANBIAN LONGCHUAN PACKING MACHINERY CO LTD, YANBIAN LONGCHUAN PACKING MACHINERY CO., LTD.

The utility model relates to a strapping tape tensioning and locking device of a pneumatic strapping machine. The device is mainly composed of a gear shell, a beam support, a support, a pneumatic motor and speed reducer assembly and a quick connector. The support is provided with a suspender shaft, a cushion wheel shaft, a cushion wheel arranged on the cushion wheel shaft in a sleeving mode, a cutter and a handle. A second bearing, a needle roller bearing, a third bearing and a first bearing are arranged in the gear shell, a worm wheel shaft penetrates through the first bearing and the secondbearing, the two ends of the worm wheel shaft are sleeved with a tensioning wheel and a worm wheel respectively, the tensioning wheel is arranged between the support and the beam support, and worms are arranged in inner holes of the needle roller bearing and the third bearing. The strapping tape tensioning and locking device of the pneumatic strapping machine has the advantages of being compact instructure ...

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Номер записи: 21
08-08-2023 дата публикации

Three-opening construction method for large-diameter pipe shaft

Номер: CN116556827A
Автор: GUO CHUNHUI, CHENG HAO, HOU GUOMING, YU LONGLONG, ZOU YUCHENG, LI KUI
Принадлежит:

The invention provides a three-opening construction method for a large-diameter piping shaft, and belongs to the technical field of piping shaft construction. Comprising the following steps of S1, early-stage preparation, wherein a drilling machine is in place, and slurry is manufactured; s2, first-opening construction: first-opening a guide hole of 311mm, first-opening graded reaming, first-opening casing pipe downward arrangement, and first-opening pipe fixing; if sand grains and rock powder are difficult to move upwards, reverse circulation emptying is performed, and if inclined holes appear, deviation correction is performed in time; s3, secondary opening construction is conducted, specifically, a guide hole of 311 mm is formed for the second time, secondary opening graded reaming is conducted, a secondary opening sleeve is arranged downwards, and secondary opening pipe fixing is conducted; if an inclined hole appears, the deviation is corrected in time; and S4, third-opening construction ...

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Номер записи: 22
11-04-2023 дата публикации

Adjusting system and method for dynamically stabilizing working negative pressure of extraction pump

Номер: CN115949376A
Автор: WANG ZUXUN, LI TAO, LIU CHENG, YU QING, LI YONG, MA QINYONG, GUO CHUNHUI, ZHAO QINGCHUAN, DAN QIANG, JIANG HONGQING, LU PING, LUO QIANGANG, WAN YONG, TAN YUGUO, WANG SHAOYANG, CHENG GENG
Принадлежит:

The invention relates to an adjusting system and method for dynamically stabilizing working negative pressure of an extraction pump, and belongs to the technical field of coal mine gas extraction control. The adjusting system mainly comprises a shunting pipe, a branch adjusting pipe, a branch adjusting valve, a collecting pipe, a negative pressure sensor and a main control unit. One end of the shunting pipe is connected with the main water inlet pipe, and the other end of the shunting pipe is connected with the collecting pipe through the branch adjusting pipe; the branch adjusting valves are arranged on the branch adjusting pipes; the negative pressure sensor is arranged on the air inlet pipe; and the branch regulating valve and the negative pressure sensor are respectively connected with the main control unit. According to the adjusting method, the opening degree of the branch adjusting valve is adjusted by comparing the negative pressure value of the negative pressure sensor with the ...

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Номер записи: 23
07-12-2011 дата публикации

Method for manufacturing compost by using biological sludge and steel slag

Номер: CN0101836576B
Автор: LIPING GE, CHUNHUI GUO, YANBO LI, JING MA, LIPING QIU, GUANGWEI WANG, SHOUBIN ZHANG, GE LIPING, GUO CHUNHUI, LI YANBO, MA JING, QIU LIPING, WANG GUANGWEI, ZHANG SHOUBIN
Принадлежит:

The invention provides a method for manufacturing compost by using biological sludge and steel slag. The technical scheme comprises the following processing steps of: 1, performing mechanical dehydration on the biological sludge to make the water content of the sludge between 60 and 80 percent; 2, piling the dehydrated sludge, mixing a steel slag powder which accounts for 15 to 30 volume percent of the sludge piled body while piling, and inserting a vent pipe into the piled body, wherein the volume of the piled body is between 4 to 10 cubic meters; 3, supplying air to the sludge piled body through the vent pipe to increase oxygen to ferment the sludge, raising the temperature to between 50 and 70 DEG C after the sludge piled body is fermented for 2 to 3 days, continuously fermenting the sludge for 4 to 5 days, reducing the air supply volume along with the reduction of the temperature of the sludge piled body, stopping supplying the air until the temperature of the sludge piled body is reduced ...

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Номер записи: 24
06-08-2008 дата публикации

Movement target detection method based on block-dividing image

Номер: CN0101236656A
Автор: GUO CHUNHUI, XIONG MOCHANG, CHUNHUI GUO, MOCHANG XIONG
Принадлежит:

The invention discloses a detection method for moving targets in images based on block division. At first, the size of each pixel sub-block when images to be detected are divided into a plurality of pixel sub-blocks is preset, then an area image of a present frame to be detected is divided into corresponding pixel sub-blocks, then a frame is selected as a reference frame from frame images before the present frame or pre-established background images, the absolute difference and sum of pixels of corresponding pixel sub-blocks of area images of the reference frame and the present frame are respectively calculated according to the positions of the corresponding pixel sub-blocks of the area image of the present frame, then the absolute difference and sum of the pixels is compared with a preset moving threshold to find pixel sub-blocks which possibly have moving targets, finally the pixel sub-blocks which possibly have moving targets are statistized and analyzed to judge whether moving targets ...

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Номер записи: 25
15-08-2023 дата публикации

Through hole layout method in integrated circuit layout

Номер: CN116595937A
Автор: LI YUNZHE, SU HONGCHANG, GUO CHUNHUI, LIU YAXIN
Принадлежит:

The invention discloses a through hole layout method in an integrated circuit layout. The method comprises the following steps: acquiring parameter information of a preset through hole array; if the through hole layout rule of fixing the height of the metal layer and the width of the metal layer is judged, through hole layout is carried out in the created metal layer area according to the fixed height of the metal layer and the width of the metal layer; and if the through hole layout rule of the fixed through hole row number and the fixed through hole column number is judged, through hole layout is carried out on a metal layer according to the through hole row number, the through hole column number and the offset. According to the through hole layout method in the integrated circuit layout, redundant areas are effectively utilized by optimizing the layout of the through holes, so that the temperature gradient is increased, the heat conduction efficiency is improved, and the power and heating ...

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Номер записи: 26
11-05-2011 дата публикации

Auxiliary fertilizer capable of single-dose applying sand grape in Xinjiang and application method

Номер: CN0101538178B
Автор: LIU YALI, SUN FENG, LUO QIANGWEI, GUO CHUNHUI, WANG YUEJIN, DING XIAO, MEI LIXIN, SUN ZHANYU, ZHANG ZONGQIN, YALI LIU, FENG SUN, QIANGWEI LUO, CHUNHUI GUO, YUEJIN WANG, XIAO DING, LIXIN MEI, ZHANYU SUN, ZONGQIN ZHANG
Принадлежит:

The invention discloses an auxiliary fertilizer capable of single-dose applying sand grape in Xinjiang and an application method. The application method is suitable to more than five tree-ages of sand grape in a vineyard with medium or lower sand management, the distance of fertilizer application and grape trunk is 50-70cm, the fertilizer application depth is 20-40cm, and the prepared auxiliary fertilizer contains pure N:P:K being 1:0.7:0.9; the auxiliary fertilizer is prepared by the following raw materials according to the weight percentage: 50-60 of organic fertilizer particles, 28-35 of ordinary superphosphate, and 12-15 of lemery; the auxiliary fertilizer is packaged by brown paper, and each bag contains 280-290g; the place 50-70cm away from the grape trunk before sprouting after thegrape comes up out of land in spring is ditched or dug a pit the depth of which is 40cm, and then 15000kg of goat manure is applied in each mu primarily, 1 bag of auxiliary fertilizer is applied on the ...

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Номер записи: 27
15-08-2023 дата публикации

Data forwarding method and device, computer equipment and computer readable storage medium

Номер: CN116599902A
Автор: PENG TAO, WEN JINXIONG, GUO CHUNHUI
Принадлежит:

The invention discloses a data forwarding method, a data forwarding device, computer equipment and a nonvolatile computer readable storage medium. The data forwarding method comprises the following steps: intercepting a data packet of a sending end through a Cerkley packet filter of a fast data path; and determining a target receiving end corresponding to the sending end according to a mapping relation preset by the Cerley packet filter so as to forward the data packet of the sending end to the target receiving end. According to the method and the device, the data packet of the sending end is intercepted by using the ceclay packet filter in the fast data path, then the corresponding target receiving end is determined according to the preset mapping relation, and the data packet is forwarded to the target receiving end. Wherein the fast data path runs in a network driving layer, the network driving layer is a position where a data packet can be processed at the earliest in a software stack ...

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Номер записи: 28
25-04-2023 дата публикации

Continuous asphalt milling material crushing, abrasive blasting and stripping equipment and method

Номер: CN116000053A
Автор: LI LEI, ZHOU LONG, WANG SHANSHAN, GUO CHUNHUI, ZHANG JIZHE, LIU FANGZHOU, ZOU BIN, YAO ZHANYONG, LIU JIKAI
Принадлежит:

The invention discloses continuous asphalt milling material crushing, abrasive blasting and stripping equipment and method, and belongs to the technical field of asphalt milling material treatment.The equipment comprises an equipment shell, the equipment shell comprises a first shell body, a second shell body and a third shell body which are sequentially connected from top to bottom, and a plurality of counterattack lining plates are fixedly arranged on the inner wall of the first shell body; a deceleration strip is fixedly arranged on the inner wall of the second shell; a guide strip is fixedly arranged on the inner wall of the third shell; the inner space of the equipment shell is an equipment treatment cavity, a main shaft assembly is vertically arranged in the equipment treatment cavity, the main shaft assembly comprises a first hollow shaft, a crushing plate is arranged on the first hollow shaft corresponding to the inner area of the first shell, and an impeller is arranged on the ...

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Номер записи: 29
23-06-2023 дата публикации

Deployment method and device for engineering of operating system, equipment and storage medium

Номер: CN116303031A
Автор: PENG TAO, WEN JINXIONG, GUO CHUNHUI
Принадлежит:

The invention discloses a deployment method of a project of an operating system, a deployment device of the project of the operating system, computer equipment and a non-volatile computer readable storage medium. The deployment method comprises the following steps: under a first system, establishing a subsystem suitable for a second system environment; creating a project of a subsystem in the first system; and operating the project by using the container and binding the container corresponding to the project to the port of the first system. Under the first system, the subsystem suitable for the second system environment is built, so that the second system environment is built in the first system. Creating a project of the subsystem in the first system; according to the method and the device, the project is operated by the container, and the container corresponding to the project is bound to the port of the first system, so that a technician can develop and test the project of the second ...

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Номер записи: 30
23-03-2011 дата публикации

Amygdalus pedunculata leaf extract and use thereof

Номер: CN0101485750B
Автор: ZHANG YINGLONG, SHEN YEHUA, LI CONG, MEI LIXIN, GUO CHUNHUI, WANG GAOXUE, LI HAIGANG, YINGLONG ZHANG, YEHUA SHEN, CONG LI, LIXIN MEI, CHUNHUI GUO, GAOXUE WANG, HAIGANG LI
Принадлежит:

The invention discloses an amygdalus pedunculata leaf extract, which is prepared through the following steps: drying and grinding amygdalus pedunculata leaves; performing hot reflux with 5 to 10 folds of distilled water to extract the powder for 1 to 3 times, each time for 0.5 to 2 hours; and putting the reflux extracts together and concentrating the extracts until the concentration of the raw drug is between 0.5 and 5 grams per milliliter. Amygdalus pedunculata leaf aqueous extract is used to develop and prepare insecticidal fishery medicines so as to overcome the disadvantages that chemicalfishery medicines have high toxicity and cause environmental pollution, not influence aquatic livestock to take food and grow, and be safe to the aquatic livestock.

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Номер записи: 31
09-06-2023 дата публикации

Device for compacting silage corn and spraying silage fermentation liquor

Номер: CN116235968A
Автор: HUANG XINYU, LAN LAN, SONG MINCHAO, XU YANXIA, GUO LIHONG, ZHOU JINGMING, LI PING, TONG GUIZHI, GAO SHENGYUE, WANG JIAHUI, YANG WENHUI, LI HONGYU, SONG YAN, HUO MINGDONG, ZHANG YAN, DING XINYING, GAO HAIJUAN, WANG HONGXIA, FU LONG, SUN JINGBO, WANG SHUMAO, GUO CHUNHUI, HUANG MENG
Принадлежит:

The invention discloses a device for compacting silage corn and spraying silage fermentation liquor, which is characterized in that a mounting groove is formed in a base, a vibrator, a driving device and a liquid storage tank are arranged in the mounting groove, traveling wheels are mounted on two sides of the base, and the driving device is in transmission connection with the traveling wheels; the sliding rails and the telescopic cylinders are fixed in the mounting grooves, the walking wheels are in transmission connection with the driving machine through axles, and the telescopic ends of the telescopic cylinders are fixed to the sliding blocks. The bracket on which the nozzles are fixed is fixed in the mounting groove, and the liquid storage tank is communicated with the plurality of nozzles. According to the silage corn harvester, the vibrator is mounted on the base, and the base can compact silage corn; the walking wheels can drive the base to move, the walking wheels can be separated ...

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Номер записи: 32
23-06-2023 дата публикации

Highway electromechanical system health index assessment method based on analytic hierarchy process

Номер: CN116307943A
Автор: GUO CHUNHUI, ZHENG WEI, DONG LEI, ZHOU ZHOU, YANG YUHONG, CHENG XIN, WANG ZHE, WANG SHUAI, FAN TING, CHEN GUANG, LI LEHUA
Принадлежит:

The invention discloses a highway electromechanical system health index assessment method based on an analytic hierarchy process. The method comprises the following steps: collecting basic data of electromechanical equipment; classifying the electromechanical equipment according to a preset standard, wherein each kind of electromechanical equipment comprises a plurality of electromechanical equipment; and performing health assessment on each electromechanical device on the highway based on an analytic hierarchy process and the health index of the electromechanical device. According to the method, the calculation of the health index of the electromechanical equipment in the prior art is improved, the health index of the electromechanical equipment is constructed based on the Mahalanobis distance and the kernel function optimal segmentation interval estimation method, the abnormal state of the electromechanical equipment can be monitored and detected, possible faults of the equipment can ...

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Номер записи: 33
07-10-2009 дата публикации

A method suitable for cultivating grape in poor soil regions

Номер: CN0101548636A
Автор: ZHANG ZONGQIN, LUO QIANGWEI, SUN FENG, WU XINYU, DING JIAHUA, JI WEI, GAO JIANGSHENG, GUO CHUNHUI, YU JIANNA, ZONGQIN ZHANG, QIANGWEI LUO, FENG SUN, XINYU WU, JIAHUA DING, WEI JI, JIANGSHENG GAO, CHUNHUI GUO, JIANNA YU
Принадлежит:

The invention discloses a method suitable for cultivating grapes in poor soil regions, comprising following steps: preparing land in a horizontal or terrace way, ditching along the contour line with width and depth of 0.8-1.2m respectively, hanging plastic films at two vertical walls at two sides of the ditch, extending the plastic films to the bottom and leaving a gap to expose 20-30cm of soil; filling high quality garden soil or improved surfical soil into the ditch, evenly adding 100-200g/cubic meter of water retention agent in the middle and lower layer of soil, and finally filling the soil till the ditch surface is shaped like a concave channel; using the films to cover from two sides to internal, planting a raw of grapes at the central part of the ditch surface, opening the films at stems of plants; and irrigating by watering on the films. The method not only can enhance use ratio of the land resource effectively to produce more high quality grape product, but also has advantages ...

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Номер записи: 34
13-01-2016 дата публикации

Protective barrier

Номер: CN0204956855U
Автор: ZHANG HONGCHUN, WANG ZHEN GANG, ZHOU YANG, FU YANHUA, GUO CHUNHUI, WANG ZHEN'GANG
Принадлежит:

The utility model discloses a protective barrier, it includes the base, the iron ring is arranged in the rubber gasket of the below of iron ring, a plurality of clamp plates, a plurality of fender rods, a plurality of guard rings, a plurality of nuts, it is a plurality of the parallel interval of fender rod set up in the base and with base fixed connection, the clamp plate cup joints corresponding the surface of fender rod, be provided with on the fender rod the nut, just the nut is located the top of clamp plate is used for compressing tightly the clamp plate, a tip of clamp plate is provided with and is used for fixing the gib of iron ring, the iron ring joint in in the gib and lie in the below of clamp plate, the other end of clamp plate support lean on in the base, the fender rod outside is provided with rather than in close contact with the guard ring. When carrying out safety protection to the manhole, can realize the function that blocks water. Electric welding, gas cutting process ...

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Номер записи: 35
20-08-2008 дата публикации

Semi-pixel motion estimating method for H.264 encoder

Номер: CN0101247523A
Автор: CHUNHUI GUO, GUO CHUNHUI
Принадлежит:

A half-pixel motion estimating method which is used for the H.264 encoder comprises the following procedures: firstly setting the dimension and location of the searching window of the motion to be executed in the predefined reference image, then executing whole-pixel motion vector searching to the image corresponding position to be searched and the image block in the dimension according to the dimension and the position of the set searching window in order to obtain the position of the optimum whole-pixel point, following selecting a plurality of half-pixel points which are at the circumference of the optimum whole-pixel point and need to be executed with subsequent processing according to the predefined half-pixel motion vector searching algorithm, executing corresponding calculation to a plurality of half-pixel points with the linear interpolating algorithm in order to obtain the half-pixel value of the half-pixel points, and lastly searing according to the obtained half-pixel value of ...

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Номер записи: 36
06-04-2011 дата публикации

Rapid seedling cultivation method of Prunus pedunculata Maxim.

Номер: CN0101461319B
Автор: GUO CHUNHUI, LI HAIGANG, LI CONG, ZHANG TAN, MEI LIXIN, SHEN YEHUA, ZHANG YINGLONG, CHUNHUI GUO, HAIGANG LI, CONG LI, TAN ZHANG, LIXIN MEI, YEHUA SHEN, YINGLONG ZHANG
Принадлежит:

The invention discloses a fast seedling method of longstalck peaches, comprising: selecting ground temperature stably more than 10 DEG C in spring, seeding 20-25 kg seeds of longstalck peaches per mou; preparing the seeds of longstalck peaches one month ahead of time, placing the seeds of longstalck peaches in a container, burning the seeds using boiled water, meanwhile adding boiled water and mixing, wherein the quantity of the boiled water is added till immersing the seeds, and water temperature is mixed till the water does not burns hands, later on changing clean water once a day for seven days; mixing and accumulating the soaked seeds of longstalck peaches with the sand in a ratio of 1:3, covering with a plastic film for accelerating the germination of seeds, checking the seeds after seven days, seeding when the seeds shoot up, wherein row pitch in seeding is 30 cm, and plant spacing is 2cm to 4 cm. Routine field management is performed after seeding, complementary fertilizer is performed ...

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Номер записи: 37
27-10-2010 дата публикации

Method for planting Prunus pedunculata Maxim. in sand without water

Номер: CN0101461320B
Автор: LI CONG, SHEN YEHUA, GUO CHUNHUI, ZHANG YINGLONG, LI HAIGANG, ZHANG TAN, MEI LIXIN, CONG LI, YEHUA SHEN, CHUNHUI GUO, YINGLONG ZHANG, HAIGANG LI, TAN ZHANG, LIXIN MEI
Принадлежит:

The invention discloses a method of waterlessly planting longstalck peaches in sand, comprising the steps of: selecting sand to plant longstalck peaches in late autumn, selecting near cultivated vigorous longstalck peaches, wherein seed plot is 80 cm high and basal stem is more than 0.4 cm, faggoting in 50 plants, soaking roots for one night; then mixing earth: fertilizer: water= 100: 0.5: 100-120, preparing into paste thick sturry standby, using one bundle as a unit, soaking the root in the slurry, using marked mud attached on the root as a standard; putting the nursery stock into the centerof a pit, planting depth of the nursery stock being 40-50 cm, landfilling using sand, treading for twice in the landfilling process around the nursery stock, causing the nursery stock combined tightly with the sand, leaving seedling shoot 5cm-10 cm. success ratio of the longstalck peaches planted by the method is larger than 87%, thereby enlarging covering area of Maowusu Desert vegetation, compositively ...

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Номер записи: 38
17-06-2015 дата публикации

On-water deflection measuring method for ship

Номер: CN104709440A
Автор: GUO CHUNHUI, ZHAO MING
Принадлежит:

The invention discloses an on-water deflection measuring method for a ship. The on-water deflection measuring method comprises the following steps: S1, erecting a temporary platform at one end of the ship, and putting a laser theodolite on the upper surface of the temporary platform; S2, marking a first set point at the other end of the ship, marking a second set point, close to the laser theodolite, on the ship, putting light targets at the first set point and the second set point, and repeatedly adjusting the laser theodolite until the laser points on the light targets have coordinate values identical to each other at the first set point and the second set point; S3, recording the coordinate values as measurement reference values; and S4, marking a plurality of measuring points between the first set point and the second set point of the ship, sequentially putting light targets at the measuring points, focusing laser to the light targets to obtain measured coordinate values of the different ...

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Номер записи: 39
05-03-2014 дата публикации

Solar cell panel and photovoltaic conversion device used for laser energy transmission

Номер: CN103618012A
Автор: ZHANG JIANDE, SHEN JINGSHI, WU SHICHEN, SHI DELE, LI ZHENYU, GUO CHUNHUI, CHENG KUN
Принадлежит:

The invention discloses a solar cell panel and a photovoltaic conversion device used for laser energy transmission. By using the solar cell panel and the photovoltaic conversion device, the requirement for the laser wireless energy transmission photovoltaic conversion application can be met, and efficient and high-power electric energy output is achieved. The character of laser spot energy distribution is used, solar cell units are arranged in laser spots in an approximately round shape, so that the illumination intensity difference among the surfaces of all solar cells in the solar cell units is minimum, the influence on output power of the solar cell units due to uneven laser spot energy distribution is reduced, and output power of a solar cell panel is improved; meanwhile, diodes are adopted for an energy managing unit for protecting the solar cell units connected into in parallel so that the hot spot effect can be restrained; a maximum power tracking unit is adopted, so that it is ensured ...

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Номер записи: 40
07-04-2023 дата публикации

Highway behavior monitoring data processing method and system

Номер: CN115937800A
Автор: MA YADONG, SUN XITENG, GUO CHUNHUI, ZHENG WEI, YAN JUN, WANG SHUAI, LIU MINGWEI, GUO FEI, SONG CHAO
Принадлежит:

The invention relates to the technical field of expressway monitoring, and particularly discloses an expressway behavior monitoring data processing method and system, and the method comprises the steps: querying a static monitoring device in a target region, determining a monitored region, and expanding the static monitoring device based on the monitored region; regularly reading and splicing the road images acquired by the static monitoring devices, identifying the spliced road images, and determining the monitoring data volume of the static monitoring devices; determining a data processing node and a dynamic monitoring device according to the monitoring data volume; and determining an abnormal behavior based on the data processing node, and generating a control instruction of the dynamic monitoring equipment. According to the invention, the road image is quickly identified through the distributed data processing nodes, data backup is carried out, when a problem occurs, related data is ...

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Номер записи: 41
03-11-2010 дата публикации

H.264 rate control method suitable for real-time application

Номер: CN0101877784A
Автор: CHUNHUI GUO, MOCHANG XIONG, GUO CHUNHUI, XIONG MOCHANG
Принадлежит:

The invention discloses an H.264 rate control method suitable for real-time application. The method has the characteristics of low computation complexity and high rate control accuracy, and is very suitable for real-time network video communication application. The method comprises the following steps of: 1) calculating an initial quantization parameter according to a target rate; 2) setting a code stream output buffer area occupancy rate; 3) calculating a current frame coding target bit number; 4) calculating a current frame coding quantization parameter; 5) performing frame skipping control; 6) coding a current frame; and 7) updating the output buffer area occupancy rate according to the code stream of the current frame. The H.264 rate control method suitable for real-time application, based on the frame-level rate control, adopts the buffer area occupancy rate and coded image quality-based frame skipping control method and the frame coding quantization parameter calculation method,has ...

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Номер записи: 42
02-05-2023 дата публикации

Porcine diarrhea data monitoring system and method based on wireless network

Номер: CN116034902A
Автор: SONG XUEYING, LI PING, ZHONG PENG, WANG HONGBAO, GAO SHENGYUE, SONG YAN, TONG GUIZHI, DING LIYAN, ZHANG YAN, ZHOU JINGMING, TANG LINGLING, DING XINYING, YOU HAIYANG, LI GUIWEI, LI MENGSHU, WANG JIAHUI, HUANG XUANKAI, ZHAO JINBO, YANG SHUPING, LI WEI, GUO CHUNHUI, WANG SHUANG, WANG RUODING
Принадлежит:

The invention discloses a pig diarrhea data monitoring system and method based on a wireless network, relates to the field of animal husbandry, and aims to solve the problems that in the pig breeding process, pig diarrhea data monitoring is time-consuming, labor-consuming and poor in real-time performance, and the method comprises the steps that pig vomit is monitored through a head camera; the pressure sensor monitors a pressure value when the pig moves; the weighing sensor monitors the weight of the pig; the tail camera monitors the excrement condition of the pig; the monitored vomit of the pig, the pressure value of the pig during movement, the weight of the pig, the excrement image of the pig, the intake water amount and the intake food amount of the pig are uploaded to a control room through a wireless communication device, and the control room carries out summarizing comparison and listing with data values of the state of the healthy pig. The method completely gets rid of the constraint ...

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Номер записи: 43
22-08-2012 дата публикации

Intelligent video stream bandwidth regulating method

Номер: CN0101742223B
Автор: LEI DAI, QUANSHENG DU, CHUNHUI GUO, XIAOLU LIU, CHUNYONG TU, MOCHANG XIONG, DAI LEI, DU QUANSHENG, GUO CHUNHUI, LIU XIAOLU, TU CHUNYONG, XIONG MOCHANG
Принадлежит:

The invention discloses an intelligent video stream bandwidth regulating method. The method comprises the following steps of: setting a conferee video encoding main control end during a conference, selecting a conference template for the main control end and setting overall resolution for the selected template; regulating full-automatic encoding video bandwidth of the conference template, namely when a conferee needs encoding a broadcast video, allowing the conferee to intelligently select the magnitude of an encoding broadcast video stream bandwidth according to a host conference template and a host conference terminal available network bandwidth; and regulating a full-automatic received video bandwidth of the conference template, namely allowing the conferee to intelligently select the magnitude of a received decoding video stream bandwidth according to the conference template. The balance among the conference template, the network bandwidth and the video definition can be achieved and ...

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Номер записи: 44
08-09-2010 дата публикации

Semi-pixel motion estimating method for H.264 encoder

Номер: CN0101247523B
Автор: CHUNHUI GUO, GUO CHUNHUI
Принадлежит:

A half-pixel motion estimating method which is used for the H.264 encoder comprises the following procedures: firstly setting the dimension and location of the searching window of the motion to be executed in the predefined reference image, then executing whole-pixel motion vector searching to the image corresponding position to be searched and the image block in the dimension according to the dimension and the position of the set searching window in order to obtain the position of the optimum whole-pixel point, following selecting a plurality of half-pixel points which are at the circumference of the optimum whole-pixel point and need to be executed with subsequent processing according to the predefined half-pixel motion vector searching algorithm, executing corresponding calculation to a plurality of half-pixel points with the linear interpolating algorithm in order to obtain the half-pixel value of the half-pixel points, and lastly searing according to the obtained half-pixel valueof ...

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Номер записи: 45
30-11-2011 дата публикации

Dephosphorizing crystal seed for sewage treatment and preparation method thereof

Номер: CN0101830553B
Автор: GE LIPING, GUO CHUNHUI, LI YANBO, MA JING, QIU LIPING, WANG GUANGWEI, ZHANG SHOUBIN, LIPING GE, CHUNHUI GUO, YANBO LI, JING MA, LIPING QIU, GUANGWEI WANG, SHOUBIN ZHANG
Принадлежит:

The present invention provides a preparation method for a dephosphorizing crystal seed for sewage treatment and a technical scheme of a dephosphorizing crystal seed. The preparation method comprises the following steps of: 1. screening granular steel slag, adding CaO and SiO2 and then adding the mixture into a NaOH solution by the proportion of solid-to-liquid ratio of 1-3 for uniformly mixing fully, wherein the mixture comprises 85-95 percent of granular steel slag, 1.5-8 percent of CaO and 2-10 percent of SiO2 by the weight percentage; 2. placing the mixture into a high-pressure reactor and heating to 175-225 DEG C for synthesizing and maintaining the synthesizing time for 24-48 hours; 3. after the synthesizing time is up, naturally cooling to room temperature; 4. after cooling, filtering out the steel slag particles in the high-pressure reactor and repeatedly washing for 8-10 times by deionized water; and 5. drying the washed steel slag particles at the temperature of 75-85 DEG C for ...

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Номер записи: 46
04-04-2023 дата публикации

Low-carbon geopolymer mortar repair material and preparation method thereof

Номер: CN115893912A
Автор: DONG GUANGBIN, FANG CONGQI, GUO CHUNHUI, GUO BAOLIN, LIU SHUAI, WU LIUSHEN, ZHANG YUNLONG
Принадлежит:

The invention belongs to the field of building materials, and particularly discloses a low-carbon geopolymer mortar repair material. The concrete is prepared by mixing a composite alkaline excitation solution, composite silicon-aluminum powder, fine aggregate, a water reducing agent and water. The composite alkaline excitation solution is prepared by mixing sodium hydroxide, a sodium silicate solution and water according to the mass ratio of (1: 6)-(8: 1), and the modulus of the composite alkaline excitation solution is 1.2-1.5. The composite silicon-aluminum powder material is prepared by mixing fly ash and blast furnace slag according to a mass ratio of 1: (0-0.2). The invention also discloses a preparation method of the low-carbon geopolymer mortar repair material. On the basis of meeting the repairing performance of the repairing material, industrial waste is recycled, carbon emission in the material production process is reduced, energy is saved, and the repairing material is green ...

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Номер записи: 47
18-07-2023 дата публикации

Traveling guidance method and device for toll island of highway toll station

Номер: CN116453363A
Автор: WANG ZHE, GAO HE, TONG XING, SONG YUANYUAN, GUO CHUNHUI, LIU FANGZHOU
Принадлежит:

The invention discloses a highway toll station toll island driving guidance method and device, mainly relates to the technical field of driving guidance, and is used for solving the problems that vehicle visual guidance information of an existing toll station is not clear, and the passing efficiency of the highway toll station is low. Comprising the steps of collecting brightness information on a toll island through a brightness sensor and transmitting the brightness information to a controller; according to the brightness information, the controller determines whether a vehicle runs or not, so that when no vehicle runs, the driving induction lamp is switched to be in a green normally-on mode; the charging data is received through the controller, and after the charging data is determined to be successful, the driving induction lamp is switched to be in a green pipeline mode; and after the charging data is determined to be failed, switching the driving induction lamp to a red warning mode ...

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Номер записи: 48
21-07-2023 дата публикации

Tunnel electromechanical equipment operation and maintenance method and system, terminal and storage medium

Номер: CN116468421A
Автор: WANG ZHE, HAO GUANGANG, GUO CHUNHUI, LIU YUBO, YAN GUOCUI
Принадлежит:

The invention relates to the field of electromechanical equipment operation and maintenance, and particularly discloses a tunnel electromechanical equipment operation and maintenance method and system, a terminal and a storage medium. Generating the current running state representation of the equipment according to all the collected running data of the equipment, and storing the current running state representation of the equipment; comparing the current running state representation of the equipment with pre-stored standard data, combining with pre-stored equipment maintenance related information, screening out equipment abnormal conditions and generating an equipment maintenance plan; generating a fault description according to the equipment abnormal condition and the equipment maintenance plan; and performing matching in a pre-stored disposal scheme based on the fault description, and obtaining and generating a disposal scheme. According to the method, fault hidden dangers can be timely ...

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Номер записи: 49
22-07-2009 дата публикации

Method for preparing biodiesel from Amygdalus pedunculata Pall oil / rape oil

Номер: CN0101486924A
Автор: YEHUA SHEN, CONG LI, CHUNHUI GUO, YINGLONG ZHANG, LIXIN MEI, HAIGANG LI, SHEN YEHUA, LI CONG, GUO CHUNHUI, ZHANG YINGLONG, MEI LIXIN, LI HAIGANG
Принадлежит:

The invention discloses a method using long shank almond oil/rap oil to prepare bio-diesel; the technology thereof relates to taking the long shank almond oil or rap oil without deacidification, degumming and dehydration treatment as a raw material, and alkali metal or alkaline-earth metal salt as activator to react with lower alcohol to obtain the product. The alkali metal or alkaline-earth metal salt is used as activator; and the roughly prepared long shank almond oil or rap oil can be directly used to produce the bio-diesel without deacidification, degumming and dehydration treatment, thus greatly saving the production cost.

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Номер записи: 50
09-07-2008 дата публикации

A quick selecting method of the encode mode of image pixel block for the encoder

Номер: CN0101217663A
Автор: CHUNHUI GUO, MOCHANG XIONG, XIAOLU LIU, GUO CHUNHUI, XIONG MOCHANG, LIU XIAOLU
Принадлежит:

The invention relates to a fast selecting method for image pixel block coding mode, which is used in a coder. The selection scope of the image pixel block coding mode, which comprises at least one coding mode in a frame, a coding mode between frames and a skipping mode, is set firstly; next, a mode selection judging value is calculated according to a pixel brightness value contained in a pixel block needing to be coded, a pixel point brightness value that is preset and contained in a reference image of the pixel block needing to be coded and coordinate offset of every pixel point done with motion vector prediction by the pixel block needing to be coded according to a skipping mode; finally, according to the mode selection judging value and the comparison of a first threshold value and a second threshold value, the optimum coding mode of the pixel block needing to be coded is selected from the selection scope, therefore the redundant calculation can be eliminated to the utmost extend in ...

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Номер записи: 51
02-06-2010 дата публикации

Grape nutrition-balanced foliar fertilizer and preparation method thereof

Номер: CN0101717287A
Автор: GUO CHUNHUI, LIU YALI, WANG YUEJIN, ZHANG ZONGQIN, ZHOU CUNTIAN, CHUNHUI GUO, YALI LIU, YUEJIN WANG, ZONGQIN ZHANG, CUNTIAN ZHOU
Принадлежит:

The invention discloses a grape nutrition-balanced foliar fertilizer, and the nutrition-balanced solution formula of the grape nutrition-balanced foliar fertilizer comprises the following ingredients of: 10 to 30 percent of medical stone extracting solution, 1 to 3 percent of cane sugar, 0.005 to 0.02 percent of gibberellin, 0.015 to 0.03 percent of citric acid, 0.10 to 0.30 percent of amino acid, and the balance of water, wherein water is distilled water or deionized water. The foliar fertilizer is sprayed on the foliage of grapes at the critical fruit growth periods (grape fruit-bearing period, fruit expansion period and fruit veraison period), can comprehensively provide nutrient elements which are necessary for grape fruit and nutritional growth and satisfy the nutritional requirements at the critical periods of grape growth and development, not only has the function of providing all-sided nutrition for grape, but also has the advantages of safety, environmental protection, fertilizer ...

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Номер записи: 52
06-01-2010 дата публикации

Method for transmitting interlaced picture in high quality and changing the interlaced picture into non-interlaced picture in picture transmission system

Номер: CN0101621652A
Автор: GUO CHUNHUI, CHUNHUI GUO
Принадлежит:

The invention relates to a method for transmitting interlaced pictures in high quality and changing the interlaced pictures into non-interlaced pictures in a picture transmission system. A picture collection device carries out interlaced collection by a preset frame rate to form interlaced pictures which simultaneously include odd field pictures in odd lines and even field pictures in even lines. The method comprises the following steps: respectively recording the two field pictures of one frame interlaced picture into two half-frame pictures at a picture coding end, and respectively carrying out non-interlaced compression and coding; successively transmitting the two half-frame pictures after compression and coding to the picture decoding end; decoding the received pictures at the picture decoding end to obtain two half-frame pictures, and doubling the lines contained in each of the two half-frame pictures in a vertical direction by an interpolation method so as to form two full-frame ...

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Номер записи: 53
25-03-2015 дата публикации

Air-conditioner performance detector

Номер: CN104458300A
Автор: YANG GUANGMING, XU YONGEN, GUO CHUNHUI, ZHANG WEIBIN, YU HONGYONG, XU CHEN, CHEN GUOQIANG, PAN YAOQUAN, LIANG CAIYA
Принадлежит:

The invention discloses an air-conditioner performance detector which comprises multiple temperature recorders. Each temperature recorder comprises a temperature detection module, a temperature data processing module and a temperature display module, wherein the input end of the temperature detection module is connected with a collecting point to be tested and used for detecting temperature parameters of the collecting point to be tested; the input end of the temperature data processing module is connected with the output end of the temperature detection module and used for processing the temperature parameters of the collecting point to be tested; the input end of the temperature display module is connected with the output end of the temperature data processing module and used for displaying the temperature parameters of the collecting point to be tested in real time. The temperature parameters tested by the air-conditioner performance detector are compared with reference values under ...

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Номер записи: 54
08-10-2008 дата публикации

Method and system for implementing parallel encoding of high-definition video

Номер: CN0101282478A
Автор: CHUNHUI GUO, MOCHANG XIONG, GUO CHUNHUI, XIONG MOCHANG
Принадлежит:

The invention discloses a system for realizing high-definition video parallel coding, which includes a image segmentation module, a subcode stream merge module, a storage module, a video modulus conversion module and several image coding modules; the video modulus conversion module is connected with at least one image coding module; the image coding module is connected with the image segmentation module and the storage module; the image segmentation module divides the current image into several sub-images; the image coding module independently encodes and compresses the divided sub-images to create subcode stream; the subcode stream merge module subsequently merges the sub-images to create and output coding stream of the current image. The method of dividing the coded image into sub-images for parallel coding of the invention avoids problem of flow bottleneck caused by over-load of some module in prior parallel method based on module flow, which can flexibly distribute sub-images with appropriate ...

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Номер записи: 55
22-07-2009 дата публикации

Application of Amygdalus pedunculata in sand control and sand stabilization

Номер: CN0101485274A
Автор: ZHANG YINGLONG, SHEN YEHUA, GUO CHUNHUI, MEI LIXIN, LI CONG, LI HAIGANG, YINGLONG ZHANG, YEHUA SHEN, CHUNHUI GUO, LIXIN MEI, CONG LI, HAIGANG LI
Принадлежит:

The invention discloses artificially domesticated long-stalk almond for controlling and fixating sand. The method comprises the following steps: firstly immersing the long-stalk almond in boiled water at a temperature of between 80 and 95 DEG C for 24 to 48 hours, mixing 2/3 of sand, carrying out the plastic mulching for seed wakening, carrying out the seeding after germination 5 to 7 days later, and planting the seedlings when the seedlings have the height of between 50 and 80cm and the land diameter above 0.3 to 0.8cm. The long-stalk almond seedling culture technology and the irrigation water free cultivation technology bring about a seedling survival rate of above 90 to 95 percent. The long-stalk almond can not only cover sands and the desert land, but also produce a large amount of humic compounds to improve the desert and the desert land.

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Номер записи: 56
05-02-2014 дата публикации

Device and method for remote automatic monitoring of horizontal silo or trench silo

Номер: CN103558885A
Автор: LI XUYE, DONG YANG, WANG HONGBAO, YOU HAIYANG, XU TINGTING, WANG JIA, XU YANXIA, LIU ZEDONG, GUO CHUNHUI
Принадлежит:

The invention relates to a device and method for remote automatic monitoring of a horizontal silo or a trench silo. The device and method for remote automatic monitoring of the horizontal silo or the trench silo aim to solve the problem that due to the fact that an existing horizontal silo or an existing trench silo is sealed when used, the inner state of the existing horizontal silo or the existing trench silo cannot be monitored remotely in real time. According to the device, a temperature sensor, a PH detector, a water level detector and a pressure sensor are connected to four input terminals of an electromagnetic valve. The input end of the electromagnetic valve is connected to a numerical control terminal with a liquid crystal displayer. A computer is used for conducting data interaction with the numerical control terminal with the liquid crystal displayer. The method comprises the steps that the temperature, the PH value, the water level and the pressure of the horizontal silo or ...

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Номер записи: 57
22-09-2010 дата публикации

Method for manufacturing compost by using biological sludge and steel slag

Номер: CN0101836576A
Автор: LIPING GE, CHUNHUI GUO, YANBO LI, JING MA, LIPING QIU, GUANGWEI WANG, SHOUBIN ZHANG, GE LIPING, GUO CHUNHUI, LI YANBO, MA JING, QIU LIPING, WANG GUANGWEI, ZHANG SHOUBIN
Принадлежит:

The invention provides a method for manufacturing compost by using biological sludge and steel slag. The technical scheme comprises the following processing steps of: 1, performing mechanical dehydration on the biological sludge to make the water content of the sludge between 60 and 80 percent; 2, piling the dehydrated sludge, mixing an alkaline conditioner and an expanding agent which account for 15 to 30 volume percent of the sludge piled body while piling, and inserting a vent pipe into the piled body, wherein the volume of the piled body is between 4 to 10 cubic meters; 3, supplying air to the sludge piled body through the vent pipe to increase oxygen to ferment the sludge, raising the temperature to between 50 and 70 DEG C after the sludge piled body is fermented for 2 to 3 days, continuously fermenting the sludge for 4 to 5 days, reducing the air supply volume along with the reduction of the temperature of the sludge piled body, stopping supplying the air until the temperature of ...

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Номер записи: 58
22-07-2009 дата публикации

Amygdalus pedunculata leaf extract and use thereof

Номер: CN0101485750A
Автор: SHEN YEHUA, WANG GAOXUE, ZHANG YINGLONG, GUO CHUNHUI, LI CONG, MEI LIXIN, LI HAIGANG, YEHUA SHEN, GAOXUE WANG, YINGLONG ZHANG, CHUNHUI GUO, CONG LI, LIXIN MEI, HAIGANG LI
Принадлежит:

The invention discloses an amygdalus pedunculata leaf extract, which is prepared through the following steps: drying and grinding amygdalus pedunculata leaves; performing hot reflux with 5 to 10 folds of distilled water to extract the powder for 1 to 3 times, each time for 0.5 to 2 hours; and putting the reflux extracts together and concentrating the extracts until the concentration of the raw drug is between 0.5 and 5 grams per milliliter. Amygdalus pedunculata leaf aqueous extract is used to develop and prepare insecticidal fishery medicines so as to overcome the disadvantages that chemical fishery medicines have high toxicity and cause environmental pollution, not influence aquatic livestock to take food and grow, and be safe to the aquatic livestock.

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Номер записи: 59
30-09-2015 дата публикации

Live broadcasting instruction method, client and system

Номер: CN104954633A
Автор: YAN DAWEI, HAO XIAOMENG, GUO CHUNHUI, SHI DONGLIN
Принадлежит:

The invention discloses a live broadcasting instruction method, a client and a system. The method comprises steps: broadcasting instruction data are acquired, wherein the broadcasting instruction data comprise data acquired by a physical camera position and/or data acquired by a virtual camera position; editing processing is carried out on the broadcasting instruction data, and live streaming data are determined; according to an instant transmission ability of a transmission link, distribution is carried out on the live streaming data, and sequence block markers are added to live streaming data blocks acquired after distribution; and the live streaming data blocks are scattered in different transmission links and are sent to a target address in a multilink parallel transmission mode. The multilink parallel transmission mode is adopted for transmitting the live streaming data, live streaming transmission is carried out through integrating multiple network links, the network bandwidth is ...

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Номер записи: 60
12-05-2023 дата публикации

Device and method for measuring anisotropic permeability coefficient of bedding drilling coal seam

Номер: CN116106166A
Автор: GUO CHUNHUI, CHENG HAO, HOU GUOMING, YU LONGLONG, ZOU YUCHENG, WANG GANG, WANG JIAXUAN, WANG LIANG, ZHENG SIWEN
Принадлежит:

The invention provides a bedding drilling coal seam anisotropic permeability coefficient measuring device, and belongs to the technical field of coal mine gas extraction. Comprising a nitrogen storage bottle, a tracer gas storage bottle, a pressure release valve, a pressure gauge, a gas bottle valve, a gas injection hole, a horizontal detection hole and a vertical detection hole, fixing mechanisms are arranged on the outer sides of the nitrogen gas storage bottle and the tracer gas storage bottle. The invention further provides a method for measuring the anisotropic permeability coefficient of the bedding drilling coal seam. A nitrogen gas storage cylinder and a tracer gas storage cylinder are placed on a fixing base of the fixing mechanism, one side of the nitrogen gas storage cylinder and one side of the tracer gas storage cylinder abut against a first clamping plate, a hand wheel is rotated to drive a screw to rotate, and the screw drives a second clamping plate to move; the second clamping ...

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Номер записи: 61
13-04-2021 дата публикации

Stand column rust removing equipment

Номер: CN212947131U
Автор: ZHANG YUMIN, XIE AIHUA, JIANG ZHONGMING, GUI XING, GUO CHUNHUI, GAO ZHANJUN, YUAN WENKUI, CHENG YONG, MA YAOYAO, 张玉敏, 谢爱华, 蒋中明, 桂婞, 郭春晖, 高占军, 原文奎, 程泳, 马遥遥
Принадлежит: CHINA RAILWAY FIFTH SURVEY & DESIGN INST GROUP CO LTD, CHINA RAILWAY FIFTH SURVEY AND DESIGN INSTITUTE GROUP CO., LTD., 中铁第五勘察设计院集团有限公司

The utility model relates to the field of rust removal equipment, and provides stand column rust removal equipment which comprises an arc-shaped framework, a vehicle frame is installed on the inner side of the arc-shaped framework, and a moving structure capable of moving along the surface of a stand column is installed on the side portion of the vehicle frame. A polishing peripheral device for polishing the surface of the stand column is arranged on the frame; a hydraulic cylinder is installed on the arc-shaped framework, the tail end of the hydraulic cylinder is hinged to the arc-shaped framework, the head end of the hydraulic cylinder is hinged to the tail end of the guide wheel connecting rod to drive the guide wheel connecting rod to pivot, and the guide wheel connecting rod is hinged to the arc-shaped framework to provide a pivoting fulcrum for the guide wheel connecting rod; a guide structure is installed at the head end of the guide wheel connecting rod and used for guiding the ...

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Номер записи: 62
23-05-2023 дата публикации

Tunnel caisson type lining structure and construction method

Номер: CN116146247A
Автор: LEI SHENGXIANG, SUN JIALIANG, GUO CHUNHUI, MA YAOYAO, ZHANG YUMIN
Принадлежит:

According to the tunnel caisson type lining structure and the construction method, after tunnel excavation is completed, the surface of surrounding rock is covered with sprayed concrete to form a primary support, and after a waterproof layer is laid on the surface of the primary support, a secondary lining is built; the secondary lining comprises a concrete layer formed by integral pouring, a plurality of longitudinal stiffening ribs and a plurality of longitudinal and transverse stiffening ribs, the plurality of longitudinal and transverse stiffening ribs are annular and are uniformly distributed along the axial direction of the tunnel, the plurality of longitudinal stiffening ribs are respectively connected with the plurality of longitudinal and transverse stiffening ribs in sequence, and the plurality of longitudinal stiffening ribs are uniformly distributed along the circumferential direction of the tunnel. According to the high-ground-temperature tunnel supporting structure, a secondary ...

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Номер записи: 63
12-03-2014 дата публикации

Ignition device and air-conditioner in air-conditioner system

Номер: CN103629695A
Автор: GUO CHUNHUI, LIU ZHIXIN, ZHAO YONGQING, YANG GUANGMING, XU YONGEN, XU CHEN
Принадлежит:

The invention discloses an ignition device and an air-conditioner in an air-conditioner system. The ignition device is used for achieving an ignition testing experiment in a compressor of the air-conditioner system, and comprises an igniter, an igniter fixing component, an ignition fuse and a control switch. The igniter fixing component is welded on an upper end cover of a cylinder body of the compressor, and the igniter is arranged on the igniter fixing component, stretches into the inner portion of the cylinder body of the compressor, and is used for igniting the refrigerant inside the cylinder body of the compressor. The control switch is arranged on the ignition fuse, and is used for controlling the ignition fuse to be switched off or on with an external power source. The ignition device can achieve refrigerant ignition of different combustion characteristics through thermal fuses of different specifications.

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Номер записи: 64
24-06-2009 дата публикации

Rapid seedling cultivation method of Prunus pedunculata Maxim.

Номер: CN0101461319A
Автор: GUO CHUNHUI, ZHANG TAN, ZHANG YINGLONG, SHEN YEHUA, LI HAIGANG, MEI LIXIN, LI CONG, CHUNHUI GUO, TAN ZHANG, YINGLONG ZHANG, YEHUA SHEN, HAIGANG LI, LIXIN MEI, CONG LI
Принадлежит:

The invention discloses a fast seedling method of longstalck peaches, comprising: selecting ground temperature stably more than 10 DEG C in spring, seeding 20-25 kg seeds of longstalck peaches per mou; preparing the seeds of longstalck peaches one month ahead of time, placing the seeds of longstalck peaches in a container, burning the seeds using boiled water, meanwhile adding boiled water and mixing, wherein the quantity of the boiled water is added till immersing the seeds, and water temperature is mixed till the water does not burns hands, later on changing clean water once a day for seven days; mixing and accumulating the soaked seeds of longstalck peaches with the sand in a ratio of 1:3, covering with a plastic film for accelerating the germination of seeds, checking the seeds after seven days, seeding when the seeds shoot up, wherein row pitch in seeding is 30 cm, and plant spacing is 2cm to 4 cm. Routine field management is performed after seeding, complementary fertilizer is performed ...

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Номер записи: 65
15-09-2010 дата публикации

Dephosphorizing crystal seed for sewage treatment and preparation method thereof

Номер: CN0101830553A
Автор: LIPING GE, CHUNHUI GUO, YANBO LI, JING MA, LIPING QIU, GUANGWEI WANG, SHOUBIN ZHANG, GE LIPING, GUO CHUNHUI, LI YANBO, MA JING, QIU LIPING, WANG GUANGWEI, ZHANG SHOUBIN
Принадлежит:

The invention provides a technical scheme of a dephosphorizing crystal seed for sewage treatment and a preparation method thereof. The dephosphorizing crystal seed of the scheme is steel slag particles covered with a layer of hydrated calcium silicate with slow-release capability on the surface of granular steel slag. The preparation method comprises the following steps of: 1. screening granular steel slag, adding CaO and SiO2 and then adding the mixture into a NaOH solution by the proportion of solid-to-liquid ratio of 1-3 for uniformly mixing fully, wherein the mixture comprises 85-95 percent of granular steel slag, 1.5-8 percent of CaO and 2-10 percent of SiO2 by the weight percentage; 2. placing the mixture into a high-pressure reactor and heating to 175-225 DEG C for synthesizing and maintaining the synthesizing time for 24-48 hours; 3. after the synthesizing time is up, naturally cooling to room temperature; 4. after cooling, filtering out the steel slag particles in the high-pressure ...

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Номер записи: 66
30-10-2020 дата публикации

Rural domestic sewage ecological water outlet

Номер: CN0211816799U
Автор: GUO CHUNHUI, HOU LEI, ZENG SONGWEI, WU DI, ZHANG YUNFU
Принадлежит: CHINA CONSTRUCTION WATER AND ENV LTD, CHINA CONSTRUCTION WATER AND ENVIRONMENTCO., LTD.

The utility model provides an ecological water outlet for rural domestic sewage. Rural domestic sewage is discharged into a pond and other receiving water bodies through the ecological water outlet, the ecological water outlet comprises a water outlet pipeline buried under the ground, the outer surface of a water outlet of the water outlet pipeline is wrapped with a layer of concrete sleeve, and timber piles rammed downwards from the ground are arranged on the two sides of the water outlet pipeline side by side; tamped backfill wraps the outer sides of the concrete sleeve and the water outletpipeline. Only a small amount of concrete is adopted for pouring, compared with an existing water outlet, the amount of concrete used for construction can be saved by more than 60%, the construction time can be saved by 50%, and the construction cost is only half of that of the existing water outlet. And after the pavement, backfill soil is adopted for compaction, so that the influence on the surrounding ...

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Номер записи: 67
08-08-2023 дата публикации

Multifunctional robot capable of automatically climbing on cylindrical surface

Номер: CN116552667A
Автор: ZHANG YUMIN, XIE AIHUA, JIANG ZHONGMING, GUI XING, GUO CHUNHUI, GAO ZHANJUN, YUAN WENKUI, CHENG YONG, MA YAOYAO
Принадлежит:

The cylindrical surface automatic climbing multifunctional robot comprises an arc-shaped framework arranged on one side of a stand column in a sleeving mode, a main wheel carrier, a first auxiliary wheel carrier and a second auxiliary wheel carrier are vertically installed on the arc-shaped framework, and moving mechanisms are installed in the middle of the main wheel carrier, the middle of the first auxiliary wheel carrier and the middle of the second auxiliary wheel carrier correspondingly; a moving mechanism is arranged on one side of the stand column, the output end of the moving mechanism is tightly attached to the surface of the stand column, a clamping mechanism is arranged on the other side of the stand column, the moving mechanism and the clamping mechanism are used in cooperation, a robot is clamped to the surface of the stand column in a mechanical hooping mode, a working ring is connected to the main wheel carrier, the first auxiliary wheel carrier and the second auxiliary wheel ...

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Номер записи: 68
27-03-2024 дата публикации

Detecting and counting diluter for bull semen density

Номер: ZA202308723B
Автор: Baoguo He, Bin Jia, Chunhui Guo, Deli Ding, Dexiang WANG, HAO WANG, Hong Huang, Hongbao Wang, Hongyu Li, Jiahui Wang, Li Li, Liyan DING, Meiling Yao, Meng HUANG, Mingdong Huo, Ping Li, Qingying Li, Ruoding Wang, Shijie Lan, Tongbao LI, Wei Li, WEN Liu, Xiaohui A, Xiuwei Lin, Xueying Song, Yanfei Wang, Yongsheng Han, Yuanfang Zhu, Yulong Li
Принадлежит: Branch Of Animal Husbandry And Veterinary Of Heilongjiang Acad Of Agricultural Sciences

The invention relates to a detecting and counting diluter for bull semen density, which aims to solve the problems that a dropper for diluting and sucking semen and sodium chloride is a dropper with one end used for sucking, which needs to absorb semen and sodium chloride, and will cause the semen at the end of the dropper to be easily mixed with the sodium chloride solution not yet sucked when sucking the sodium chloride, and at the same time, because the diameter of the dropper is very small, there is not enough space for full mixing. The invention comprises a dropper body (1), wherein both ends of the dropper body are respectively inserted with an airbag body (2) for controlling the dropper body to suck liquid; the dropper body comprises a straight pipe section (12), and two ends of the straight pipe section are respectively provided with a tapered pipe section (11); the dropper body is provided with scales (13) which gradually increases from the tapered pipe section to the straight pipe section. The invention is used for dilution in bull semen density detection.

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Номер записи: 69