Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 21. Отображено 21.
11-03-2015 дата публикации

Environment-friendly tertiary oil recovery oil-displacing agent based on biosurfactant

Номер: CN104403653A
Автор: ZHU RENFA, SHAO GUOQUAN, HOU AIYING, LI JIAMING, ZHANG CUIFENG, YUAN HAO
Принадлежит:

The invention discloses an environment-friendly tertiary oil recovery oil-displacing agent based on a biosurfactant. The environment-friendly tertiary oil recovery oil-displacing agent is prepared from the following ingredients in parts by weight: 0.6-1.0 part of sodium bacillus subtilis lipopeptide, 25-35 parts of alkylbenzene sulfonate, 8-12 parts of betaine amide, 1.5-2 parts of a tea saponin modifier, 1.2-1.5 parts of a cosurfactant, and 50-65 parts of water, wherein sodium bacillus subtilis lipopeptide, the tea saponin modifier, alkylbenzene sulfonate and betaine amide are mutually blended to prepare the tertiary oil recovery oil-displacing agent. The tertiary oil recovery oil-displacing agent can be used for exploiting a high-water-content, low-permeability, oil-thickened, high-temperature and high-salt oil deposit, so as to improve the oil displacement efficiency and the sweep efficiency, and increase the recovery efficiency up to about 15%; after demulsification of the crude oil ...

Подробнее
Номер записи: 1
07-07-2010 дата публикации

Method for quickly determining water content of particulate materials

Номер: CN0101769843A
Автор: HU HANZHONG, HU SIBIN, LIU XIAOWEI, WANG BO, ZHANG CUIFENG, HANZHONG HU, SIBIN HU, XIAOWEI LIU, BO WANG, CUIFENG ZHANG
Принадлежит:

The invention provides a method for quickly determining the water content of particulate materials, which comprises Standard of Quality and Testing Method of Normal Concrete Sand and Stone. The method comprises the following steps: firstly collecting samples of the particulate materials which are planed to be used on a construction site, then testing indoors to respectively determine the unit mass of a certain volume under the conditions of different water contents, drawing relevant standard curves by the calculation and the linear regression, directly weighting the mass of the wet-materials with the relevant volume by using the difference between the density of the particulate materials and the density of water and the relationship of the relevant standard curves, and obtaining the water content of the particulate materials to be tested by looking up the standard curves, thereby quickly and effectively changing the theoretical mixing proportion which is selected indoors into the construction ...

Подробнее
Номер записи: 2
24-02-2016 дата публикации

Beat ink recorder and beat sign indicating number stop device

Номер: CN0205045095U
Автор: WEN JIPENG, MA WENGUANG, YUE WENMING, WANG PENGYU, ZHANG CUIFENG, ZHANG CHUNYE, MENG CHAO
Принадлежит:

The utility model discloses a beat ink recorder and beat sign indicating number stop device, it includes driving gear, drive gear, drive pulley, driven pulley support, driven pulley, be equipped with a driving gear respectively at the belt roller both ends of beating ink recorder conveyer belt one end, every driving gear top beat ink recorder conveyer belt organism frame top surface be equipped with with initiative gear engagement's drive gear, fix on the driven gear top and be equipped with the drive pulley, the ink recorder conveyer belt organism both sides frame top surface correspondence of beating beating ink recorder conveyer belt middle part is equipped with two driven pulley supports, is equipped with driven pulley at driven pulley support top horizontal rotation, is equipped with spacing belt on drive pulley on one side of beating ink recorder conveyer belt organism and the driven pulley. The advantage lies in: the position of automatic adjustment cigarette on making the conveyer ...

Подробнее
Номер записи: 3
25-10-2019 дата публикации

Thread adjusting grinding wheel for graphite bolt machining

Номер: CN0209533139U
Автор: ZHANG CUIFENG, GUO YUNDE, CHEN WENMING
Принадлежит: LUOYANG JINGAO ELECTRONIC MAT CO LTD, LUOYANG JING'AO ELECTRONIC MATERIALS CO., LTD.

The utility model discloses a thread adjusting grinding wheel for graphite bolt machining. The device comprises a mounting disc, a grinding wheel layer and mounting grooves, protruding blocks are arranged on the edge of the installation disc. Grooves are formed in the outer sides of the convex blocks; a grinding wheel layer is mounted on the outer side of the groove; a friction block is arranged at the edge of the grinding wheel layer; a connecting groove is formed in the surface of the grinding wheel layer; a first through hole is formed in the inner side of the connecting groove; a movable seat is arranged on the surface of the mounting disc, a first connecting rod is connected to the interior of the movable seat, a mounting groove is formed in the top of the second through hole, a second connecting rod is attached to the inner wall of the second through hole, a first movable block is arranged in the second connecting rod, and a first spring and a movable rod are connected to one side ...

Подробнее
Номер записи: 4
04-03-2015 дата публикации

IP (Internet Protocol) technology-based four-channel voice commanding communication terminal

Номер: CN104394254A
Автор: JI LING, JU RUILIN, ZHANG CUIFENG, SUN YINGHUI, TAN LIANG
Принадлежит:

The invention discloses a four-channel voice commanding communication terminal. The communication terminal comprises a power supply module, an equipment bus board, a voice processor module, an X86 processor module and a human-computer interaction module, wherein the power supply module is used for providing power for equipment; the X86 processor module, the voice processing module and the human-computer interaction module are connected with the equipment bus board through connectors; the equipment bus board is used for connecting an audio interface module with the voice processor module through a decoding controller to realize a four-channel voice commanding function; the X86 processor module is a core for equipment control, is used for network data pack processing and equipment state control, is used as a human-computer operation interface, and is communicated with a bottom board decoding controller and the voice processor module through parallel buses to realize a network access function ...

Подробнее
Номер записи: 5
10-03-2010 дата публикации

Heat pump water heater system for multi-split air conditioner

Номер: CN0101666542A
Автор: CUIFENG ZHANG, ZHANG CUIFENG
Принадлежит:

The invention relates to a heat pump water heater system for a multi-split air conditioner, which is characterized in that the system is also provided with a hot water electronic expansion valve, a hot water check valve, an air-conditioning liquid extraction loop, and a hot water liquid extraction loop except for an ordinary multi-split outdoor unit structure. The invention aims to provide the heat pump water heater system for the multi-split air conditioner, which can solve the problems of refrigerant distribution and refrigerant storage in a low-cost system structure, and achieves various functions of air conditioners and heat pump water heaters.

Подробнее
Номер записи: 6
18-11-2015 дата публикации

Pipeline on -off switch and have its aircraft environmental control system , aircraft

Номер: CN0204786966U
Автор: DANG XIAOMIN, ZHANG CUIFENG
Принадлежит:

The utility model discloses a pipeline on -off switch and have its aircraft environmental control system, aircraft. The pipeline on -off switch includes: pipeline body (1), it inserts to aircraft environmental control system's the pipeline in, silencing device (2), silencing device (2) set up in pipeline body (1), valve (3), it sets up in pipeline body (1), wherein, valve (3) are used for the break -make certainly the air current of transmission in aircraft environmental control system's the pipeline, silencing device (2) are used for the reduction to pass through the atmospheric pressure of the air current of silencing device (2). The utility model provides a pipeline on -off switch is put the valve together with silencing device, the valve is arranged in the air current of break -make from aircraft environmental control system's pipeline transmission, silencing device is used for reducing the atmospheric pressure through silencing device's air current. Adopt this kind of structure, effectively ...

Подробнее
Номер записи: 7
25-10-2019 дата публикации

Graphite crucible R angle forming tool

Номер: CN0209533875U
Автор: GUO YUNDE, ZHANG CUIFENG
Принадлежит: LUOYANG JINGAO ELECTRONIC MAT CO LTD, LUOYANG JING'AO ELECTRONIC MATERIALS CO., LTD.

The utility model discloses an R angle forming tool for a graphite crucible. Cutter comprising a cutter body, a limiting hole is reserved in the side of the cutter body; the tops of clamping columns are mounted in the limiting holes; a clamping groove is formed in the bottom of the clamping column; the clamping grooves are connected with the two ends of a fixing rod through fixing blocks. The fixed rod is positioned under the cutter body; a sleeve handle is arranged in the middle of the fixed rod in a sleeving manner; the bottom of a spring is installed on the upper end face of the fixing rod,the top of the spring is installed on the inner wall of the clamping column, a through hole is reserved in the bottom of the cutter body, one end of a handle is arranged in a butt joint groove, the middle of the handle penetrates through the butt joint groove, and the butt joint groove is formed in the upper end face of the clamping plate. According to the R-angle forming tool for the graphite crucible ...

Подробнее
Номер записи: 8
25-10-2019 дата публикации

Graphite thermal field blank machining tool

Номер: CN0209533899U
Автор: ZHANG CUIFENG, CHEN WENMING
Принадлежит: LUOYANG JINGAO ELECTRONIC MAT CO LTD, LUOYANG JING'AO ELECTRONIC MATERIALS CO., LTD.

The utility model discloses a machining tool for a graphite thermal field blank. The cutter comprises a cutter body, a sleeve rod, a screw rod and a pull plate, fixing blocks are fixedly connected tothe periphery of the cutter body. A clamping groove is formed in the fixing block; the sleeve rod is arranged on the outer side of the cutter body; a limiting groove is formed in the inner wall of thesleeve rod; a limiting groove is formed in the cutter body, a limiting rod is connected into the limiting groove, a connecting plate is arranged above the cutter body, the connecting plate is connected with the inner wall of a sleeve rod through an elastic spring, tooth blocks are arranged on the left side and the right side of the connecting plate, connecting gears are connected to the front sides of the tooth blocks in an engaged mode, and a connecting base is connected to the outer side of the sleeve rod. According to the graphite thermal field blank machining tool, the fixing block is arranged ...

Подробнее
Номер записи: 9
30-10-2020 дата публикации

Polyester silk jacquard fabric recycling device

Номер: CN0211811470U
Автор: ZHANG CUIFENG
Принадлежит: ZHANG CUIFENG

The utility model provides a polyester silk jacquard fabric recycling device. The device comprises a recycling box body, a polyester silk jacquard fabric, a conveying frame, a motor, a time relay, a driven shaft, a sliding inclined plate, an ultraviolet disinfection pipe, a lithium battery, a driving shaft and a flattening roller, a conveying frame is fixed to the front end face of the recycling box. Polyester silk jacquard fabric is placed in the conveying frame; a motor is mounted on the right end surface of the conveying frame; a flattening roller is mounted on the left end surface of the motor; a driving shaft is mounted on the lower side of the flattening roller; a driven shaft is mounted in front of the driving shaft; a time relay is mounted below the motor; according to the design,the problem that an original polyester silk jacquard fabric recycling device is poor in recycling effect is solved, and the polyester silk jacquard fabric recycling device is reasonable in structure,convenient ...

Подробнее
Номер записи: 10
25-10-2019 дата публикации

Graphite part wire hole machining tool

Номер: CN0209533873U
Автор: GUO YUNDE, ZHANG CUIFENG
Принадлежит: LUOYANG JINGAO ELECTRONIC MAT CO LTD, LUOYANG JING'AO ELECTRONIC MATERIALS CO., LTD.

The utility model discloses a graphite part wire hole machining tool. The device comprises a base, a fixing groove, an external thread machining piece and an internal thread machining piece. An adjusting rod is mounted on the side of the base; a connecting block is arranged at the end of the adjusting rod; the fixing groove is formed in the middle of the base. An inner ring is arranged in the fixing groove; a through hole is reserved in the base on the outer side of the inner ring; an outer ring is mounted on the outer side of the inner ring; wherein the external thread machining part is installed above the base, a fixing block is fixed to the end of the connecting rod, a first groove is reserved in the connecting rod, the internal thread machining part is installed in the external threadmachining part, a second groove is formed in the outer surface of the internal thread machining part, and a rotating rod is installed at the top of the internal thread machining part. According to thegraphite ...

Подробнее
Номер записи: 11
14-03-2012 дата публикации

Method for quickly determining water content of particulate materials

Номер: CN0101769843B
Автор: HU HANZHONG, HU SIBIN, LIU XIAOWEI, WANG BO, ZHANG CUIFENG, HANZHONG HU, SIBIN HU, XIAOWEI LIU, BO WANG, CUIFENG ZHANG
Принадлежит:

The invention provides a method for quickly determining the water content of particulate materials, which comprises Standard of Quality and Testing Method of Normal Concrete Sand and Stone. The method comprises the following steps: firstly collecting samples of the particulate materials which are planed to be used on a construction site, then testing indoors to respectively determine the unit mass of a certain volume under the conditions of different water contents, drawing relevant standard curves by the calculation and the linear regression, directly weighting the mass of the wet-materials with the relevant volume by using the difference between the density of the particulate materials and the density of water and the relationship of the relevant standard curves, and obtaining the water content of the particulate materials to be tested by looking up the standard curves after a simple flask test and coversion, thereby quickly and effectively changing the theoretical mixing proportion which ...

Подробнее
Номер записи: 12
25-10-2019 дата публикации

Graphite crucible machining tool

Номер: CN0209533004U
Автор: ZHANG CUIFENG, CHEN WENMING
Принадлежит: LUOYANG JINGAO ELECTRONIC MAT CO LTD, LUOYANG JING'AO ELECTRONIC MATERIALS CO., LTD.

The utility model discloses a graphite crucible machining tool. The device comprises a frame, first rotating shafts, second rotating shafts and connecting rods, a first lead screw is connected to theframe in a penetrating mode. Movable rods are connected to the two sides of the movable block. A first rotating shaft is fixed at the joint of the movable block and the movable rod; the bottom of theframe is connected with a second screw rod; a connecting block is mounted on the outer side of the second screw rod; second rotating shafts are fixed to the two sides of the connecting block. The connecting block is connected with one end of a push rod through a second rotating shaft, the other end of the push rod is fixed to the middle of a polishing handle, the upper end of the polishing handleis connected to the bottom of a movable rod, a polishing head is fixed to the lower end of the movable rod, a fixing rod is connected to the outer side of the frame, and a connecting rod is installedat the ...

Подробнее
Номер записи: 13
11-07-2012 дата публикации

Heat pump water heater system for multi-split air conditioner

Номер: CN0101666542B
Автор: CUIFENG ZHANG, ZHANG CUIFENG
Принадлежит:

The invention relates to a heat pump water heater system for a multi-split air conditioner, which is characterized in that the system is also provided with a hot water electronic expansion valve, a hot water check valve, an air-conditioning liquid extraction loop, and a hot water liquid extraction loop except for an ordinary multi-split outdoor unit structure. The invention aims to provide the heat pump water heater system for the multi-split air conditioner, which can solve the problems of refrigerant distribution and refrigerant storage in a low-cost system structure, and achieves various functions of air conditioners and heat pump water heaters.

Подробнее
Номер записи: 14
25-10-2019 дата публикации

Graphite heater taper hole machining tool

Номер: CN0209533862U
Автор: CHEN WENMING, GUO YUNDE, ZHANG CUIFENG
Принадлежит: LUOYANG JINGAO ELECTRONIC MAT CO LTD, LUOYANG JING'AO ELECTRONIC MATERIALS CO., LTD.

The utility model discloses a taper hole machining tool for a graphite heater. The cutter comprises a cutter main body, a clamping column, a drainage port, a cutting end and a positioning end, a firstcutting edge is arranged on the outer side of the cutter main body; a cutting hole is formed in the first cutting edge; a first open groove is formed between the cutting holes; the clamping column islocated on the upper end face of the tool body. Limiting grooves are formed in the outer sides of the clamping columns; a second cutting edge is machined on the side face, between the first cutting edge and the second cutting edge, of the cutter body, a second open groove is formed in the second cutting edge, a drainage opening is formed between the first cutting edge and the second cutting edge,meanwhile, a cutting end is arranged on the lower end face of the cutter body, and a positioning end is arranged in the center of the lower end of the cutting end. According to the taper hole machining tool ...

Подробнее
Номер записи: 15
25-10-2019 дата публикации

Graphite clamping petal machining base of polycrystalline silicon reduction furnace

Номер: CN0209536988U
Автор: ZHANG CUIFENG, GUO YUNDE
Принадлежит: LUOYANG JINGAO ELECTRONIC MAT CO LTD, LUOYANG JING'AO ELECTRONIC MATERIALS CO., LTD.

The utility model discloses a graphite clamping petal machining base of a polycrystalline silicon reduction furnace. Including a base, a placement groove is reserved in the base; a graphite body is arranged in the placement groove; a sliding groove is formed in the side of the base. The bottom of an iron wire net is mounted in the sliding groove; a water pipe is mounted at the top of the wire mesh; and the water pipe is located above the graphite body, a supporting rod is installed on the inner wall of the iron wire net, the outer side of the iron wire net is sleeved with a dustproof sleeve, afirst movable groove is formed in the edge of the upper end face of the base, the bottom of a baffle is installed in the first movable groove, and a reserved groove is formed in the inner wall of thebaffle. According to the graphite clamping petal machining base of the polycrystalline silicon reduction furnace, dust generated during internal production can be conveniently and effectively shielded, ...

Подробнее
Номер записи: 16
18-11-2015 дата публикации

Sliding sleeve formula pipeline compensates subassembly and has its pipeline

Номер: CN0204785259U
Автор: DANG XIAOMIN, ZHANG CUIFENG
Принадлежит:

The utility model discloses a sliding sleeve formula pipeline compensates subassembly and has its pipeline. Sliding sleeve formula pipeline compensation subassembly includes: sealed expansion loop, sealed expansion loop is used for the surface of fixed mounting to the pipeline, and sliding sleeve, the sliding sleeve cup joints to the interconnect's of two pipelines one end, and is used for making article two, pipeline interconnect, just the sliding sleeve with the pipeline can the relative slip, wherein, the sliding sleeve is used for covering article two, the outer surface mounting in the pipeline has the position of sealed expansion loop, sealed expansion loop is used for the sliding sleeve with when the pipeline slides each other, follow slide and warp to offset the produced moment of mutual slip, just the sliding sleeve with sealed expansion loop cooperation, it is sealed sliding sleeve connection zone. Adopt this kind of structure, can enough ensure sealed effect, can prevent again ...

Подробнее
Номер записи: 17
16-12-2015 дата публикации

High temperature middling pressure pipeline pressure boost self sealss sliding sleeve formula compensation arrangement

Номер: CN0204879235U
Автор: DANG XIAOMIN, ZHANG CUIFENG
Принадлежит:

The utility model provides a high temperature middling pressure pipeline pressure boost self sealss sliding sleeve formula compensation arrangement, relates to aircraft pipeline structural design technical field for aircraft environmental control system high temperature middling pressure pipeline compensation, pipeline are passed through sliding sleeve pipe box dress and are connected at two of pipeline and realizes the connection between the pipeline, are provided with oval cross section expandable pipe between sliding sleeve pipe and the pipeline, and the end of pipeline is provided with half tub along pipeline circumference, and oval cross section expandable pipe sets up in pipeline, sliding sleeve pipe, half tub of cavity that encloses. The utility model provides a high temperature middling pressure pipeline pressure boost self sealss sliding sleeve formula compensation arrangement simple structure, manufacturing convenience, sliding sleeve pipe, sleeve pipe, half tub of limiting groove ...

Подробнее
Номер записи: 18
25-10-2019 дата публикации

Graphite guide cylinder stepped hole machining tool

Номер: CN0209533901U
Автор: CHEN WENMING, ZHANG CUIFENG, GUO YUNDE
Принадлежит: LUOYANG JINGAO ELECTRONIC MAT CO LTD, LUOYANG JING'AO ELECTRONIC MATERIALS CO., LTD.

The utility model discloses a tool for machining a stepped hole of a graphite guide cylinder. The drilling device comprises an operation platform, a fixing plate, a supporting plate and a drilling unit. A baffle is fixed to the upper end face of the operation platform. Clamping arms are fixed to the side edges of the limiting plates. Protective pads are laid on the inner sides of the clamping arms; first air pipes are fixed to the upper end faces of the clamping arms. Limiting blocks are fixed to the lower end faces of the clamping arms. The lower end of the limiting block is located in the limiting groove. The fixing plate is arranged at the top of the operation platform, a first gear is fixed to the outer wall of the rotating shaft, a second gear is arranged on the side of the first gearand fixed to the end of the lead screw, the supporting plate is arranged on the upper end face of the operation platform, and a drilling unit is installed at the top of the supporting plate. According ...

Подробнее
Номер записи: 19
10-03-2010 дата публикации

Energy-storage air-conditioning system

Номер: CN0101666527A
Автор: ZHANG CUIFENG, CUIFENG ZHANG
Принадлежит:

The invention provides an air-conditioning system combining energy storage with an air conditioner together. Thus through a series-parallel connection mode, the system has diversified functions and high utilization rate of energy sources, and furthest improves the efficiency under various modes. The system has the characteristics of simple structure, easy control, low initial investment and low operation cost.

Подробнее
Номер записи: 20
06-01-2016 дата публикации

High pressure spouting dissipation type muffler for pipeline

Номер: CN0204942892U
Автор: DANG XIAOMIN, ZHANG CUIFENG
Принадлежит:

The utility model provides a high pressure spouting dissipation type muffler for pipeline, a pipeline structural design technical field of the aircraft is related to, it produces to be used for reducing aircraft environmental control system, through passing to the noise in the aircraft cockpit in the pipeline, the both ends of pipe are provided with first coupling respectively, the second coupling, first coupling, be provided with the pipe wall microperforated panel and pass through first retaining ring along pipe wall circumference between the second coupling, the second retaining ring is fixed in the pipe wall microperforated panel on the pipe wall of pipe, still be provided with the lumen microperforated panel in the lumen of pipe, the lumen microperforated panel is the same with the structure of pipe wall microperforated panel. The utility model provides a high pressure spouting dissipation type muffler for pipeline simple structure, the manufacturing is convenient, through the upper ...

Подробнее
Номер записи: 21