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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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Форма поиска

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 24. Отображено 24.
06-07-2016 дата публикации

Energy -saving oil -immersed transformer's cooling tube leak protection oil mechanism

Номер: CN0205376256U
Принадлежит:

... 本申请公开了一种节能型油浸式变压器的散热管防漏油机构,包括有散热管,散热管内设置有流量传感器,用来检测散热管中流量变化,散热管在与变压器箱体相连通的两端分别安装有电磁阀,还包括一控制器,控制器分别与流量传感器、电磁阀电连接。本实用新型提供的节能型油浸式变压器的散热管防漏油机构具有如下有益效果:避免了油浸式变压器中油量的大量损耗,实现节能,也避免油浸式变压器冷却效果的降低;便于维护人员赶到现场后可直接查找漏油点并实施堵漏,减轻了工作量,高效可靠。 ...

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04-07-2019 дата публикации

NOVEL LENGTH MEASURER

Номер: WO2019127329A1
Автор: ZHU, Wenbin, FAN, Yifeng
Принадлежит:

Disclosed is a novel length measurer. The novel length measurer comprises: a lifting and fixing device; a lower support roller device; an upper pressing roller device disposed above the lower support roller device and specifically comprising a pressing-roller fixing frame, belt pulleys, a wheel array, a length measurement device fixing support, and a support roller, wherein the belt pulleys are respectively disposed at two ends of the pressing-roller fixing frame, the wheel array is arranged at a bottom end of the pressing-roller fixing frame, the belt pulleys are connected to the wheel array by a belt, and a material channel is formed between the wheel array and the lower support roller device; and a length measurement device, comprising a standard length measurement wheel, a bevel gear shaft, and a counter, wherein the standard length measurement wheel makes contact with the belt via the support roller, rotates synchronously with the wheel array via the belt, and is linked to the counter ...

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04-07-2019 дата публикации

ROTARY DUAL-DISC STEEL OR ALUMINUM STRIP FEEDING MACHINE

Номер: WO2019127328A1
Автор: ZHU, Wenbin, FAN, Yifeng
Принадлежит:

A rotary dual-disc steel or aluminum strip feeding machine comprises a rotary device (1), a horizontal slide device (2), and a lifting device (3). The horizontal slide device (2) is disposed on the rotary device (1). The horizontal slide device (2) is provided with the lifting device (3). The lifting device (3) is provided with two opposite strip feeding discs. When the strip on one strip feeding disc is used up, the other strip feeding disc is rotated to a working position by means of the rotary device (1), and the horizontal slide device (2) reciprocates, such that the other strip feeding disk is placed in an appropriate strip feeding position. During strip loading or unloading of a strip, the lifting device (3) moves downwards to lower the strip feeding disc to an appropriate position to load or unload the strip. The rotary device realizes continuous feeding of the steel or aluminum strip without turning off the machine. After rotation, the feeding disc is moved by means of the horizontal ...

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28-07-2023 дата публикации

Label slitting and slitter edge recycling all-in-one machine based on online step-by-step decomposition tension adjustment

Номер: CN116495545A
Автор: ZHU WENBIN, GAO YANG
Принадлежит:

The invention relates to a label slitting and slitter edge recycling all-in-one machine based on online step-by-step decomposition tension adjustment, which comprises an unwinding device, a slitting device, a tension adjusting device and a slitter edge winding device, the tension adjusting device comprises an adjusting seat, an adjusting roller unit and a power adjusting unit, the adjusting seat comprises a left seat body and a right seat body, the adjusting roller unit comprises a plurality of adjusting roller sets, in the relative movement of the left seat body and the right seat body, the distance formed by the adjusting roller sets from top to bottom is gradually increased, the fall among the adjusting rollers is synchronously corrected, the horizontal sections of the labels are kept parallel, and the slopes of the inclined sections are equal. On one hand, tension can be decomposed step by step so that the label deformation probability can be low, and the label can be conveyed under ...

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25-04-2023 дата публикации

Power supply control method and system of aerosol generator

Номер: CN115998001A
Принадлежит:

The invention provides a power supply control method and system for an aerosol generator, and the method comprises the steps: selecting a power supply as a target power supply if a preset first instruction is received; the current target power supply is detected, and if the detection result is that the current target power supply meets the preset heating power, the current target power supply is controlled to drive the aerosol generator to conduct heating operation; if the current target power supply does not meet the preset heating power, another power supply is selected as the target power supply, and the operation of detecting the current target power supply is executed until the current target power supply meets the preset heating power or all the power supplies are detected. According to the method provided by the invention, the heating output efficiency and power of the aerosol generator are kept in a relatively constant interval, the temperature rise speed during circuit preheating ...

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27-08-2021 дата публикации

Automatic tracking shooting device

Номер: CN214070021U

An automatic tracking shooting device comprises a tracking shooting device, an operator, a positioner and a receiver. And the tracking shooting device and the measurement and control system thereof are arranged on a platform of a four-wheel electric trolley. The tracking shooting device is composed of a two-dimensional holder, a steering engine rotating in the horizontal direction, a wrist joint rotating mechanism, a steering engine rotating in the vertical direction and a video camera. The measurement and control system comprises a master control MCU, a GPS/BD global positioning module I, an antenna, a wireless data unvarnished transmission serial port module I, a gyroscope module and an OLED display screen. And the operator comprises a shell, a single chip microcomputer, a power supply, a wireless data unvarnished transmission serial port module III and a control key. The positioner comprises a shell, a single-chip microcomputer, a power supply, a GPS/BD global positioning module II, ...

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09-04-2021 дата публикации

Explosion-proof dustproof high-heat-dissipation electric control cabinet

Номер: CN212935338U

The utility model belongs to the technical field of safety protection, and particularly relates to an explosion-proof dustproof high-heat-dissipation electric control cabinet which comprises a power distribution cabinet, a cabinet door is rotatably connected to the outer side of the power distribution cabinet, and a mounting cabinet body is arranged in the power distribution cabinet. A protection assembly is installed on the inner wall of the installation cabinet body, fasteners are connected to the two sides of the protection assembly, the protection assembly is fixed to the inner wall of the installation cabinet body through cooperation of the fasteners and bolts, an installation frame is connected to the outer portion of the protection assembly, and reinforcing mechanisms are connected to the end walls of the two sides of the protection assembly. The front end face of the protection assembly is detachably connected with a plurality of sets of mounting frames. According to the protection ...

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17-08-2021 дата публикации

Rotary marine protection animal selective trawl equipment

Номер: CN113261543A
Принадлежит:

The invention discloses rotary marine protection animal selective trawl equipment, The rotary marine protection animal selective trawl equipment can release large-sized marine animals entering a net bag, also can effectively solve the problems that when the trawl operation speed of an existing selective release device is too high, a release opening is possibly opened automatically, and consequently, failure of the selective release device is caused. The trawl equipment comprises a trawl and a rotary marine protection animal selection device, wherein the trawl comprises a cylindrical rear net bag located on the rear portion of the trawl, and a release opening is formed in the lower portion of the side wall of the rear net bag; and the rotary marine protection animal selection device comprises a guide rope, a guide ring arranged at the front portion of the rear net bag, an inner limiting piece and an outer limiting piece which are arranged on the guide rope, a rotary barrier plate arranged ...

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18-07-2023 дата публикации

Testing method and equipment for testing touch screen performance of textile

Номер: CN116449127A
Принадлежит:

The invention relates to a method for testing the touch screen performance of a textile, which comprises the following steps: taking a plurality of samples of at least 2cm from different positions of the textile, flatly placing the samples and fixing the samples on a test rod; single-point testing, multi-point testing and sliding testing are conducted on the testing rod, the testing rod is lifted up and down at each target touch point for multiple times through the single-point testing, and the measured coordinates and the non-response times are recorded; recording the distance between the points of the final report through a multi-point test, and respectively carrying out a linear sliding test and a circular sliding test in the sliding test; then, taking down the sample on the test rod, and carrying out a blank test according to the steps; and finally, comparing the average value calculated by the sample test with the value calculated by the blank test to judge the touch screen performance ...

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09-05-2023 дата публикации

Roadbed ditch excavation forming machine

Номер: CN116084492A
Принадлежит:

The invention discloses and provides a roadbed ditch excavation forming machine, which comprises a cabin body, a water tank, a water tank and a water tank, wherein a walking mechanism is arranged at the bottom of the cabin body; a mechanical arm and a cab are sequentially arranged at the top of the cabin body in the excavation direction of the roadbed ditch; one end of the mechanical arm is rotationally connected with the cabin body, and the other end of the mechanical arm is detachably connected with an excavating device; a feeding hopper is arranged at the end, close to the mechanical arm, of the cabin body, the feeding hopper communicates with the interior of the cabin body, a discharging opening is formed in one side of the cabin body, and a conveying device is arranged in the cabin body; and a slip form device is arranged at one end, far away from the mechanical arm, of the cabin body, and is used for performing concrete pouring in a roadbed ditch groove body formed by digging of the ...

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25-04-2023 дата публикации

Efficient temporary rearing device and temporary rearing method for crabs caught in sea

Номер: CN115997715A
Принадлежит:

The device comprises a culture pond, a plurality of movable net cages are arranged in the culture pond, and the movable net cages can move back and forth at the bottom in the culture pond; a water taking assembly is arranged at the water inlet end of the culture pond and comprises a water guide pipe, a reservoir and a water outlet pipe; the water inlet end of the water guide pipe is provided with a pump body; the water outlet pipe is communicated with the reservoir and the culture pond and is internally provided with a refrigeration unit; the refrigeration unit comprises a condensation base body, water filtering holes are formed in the two ends of the condensation base body, and a condensation pipe is arranged in the condensation base body. When the device is used for temporarily culturing the sea crabs, the polyculture of the sea crabs with different degrees of fat and thin can be realized, the vitality of the crabs is greatly improved, the dosing period is prolonged, a proper temporary ...

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23-05-2023 дата публикации

Bearing floating platform for water photovoltaic power generation

Номер: CN116142397A
Принадлежит:

The bearing floating platform comprises a center frame, a buoyancy tank and a bracket, the center frame comprises a cross-shaped pipe set and a movable side arm, the movable side arm is arranged at the end of the cross-shaped pipe set and is in sliding connection with the cross-shaped pipe set, the buoyancy tank is installed at the end of the movable side arm, and the bracket is connected with the buoyancy tank. The buoyancy box is fixedly connected with the movable side arm through bolts, and the bracket is vertically installed on the movable side arm and fixedly connected with the movable side arm. The central frame is provided with the anti-shaking mechanism, the central frame is stably used through the anti-shaking mechanism, it is guaranteed that the central frame can stably support the bracket, and then the purpose of stably supporting the photovoltaic power generation panel through the bracket is achieved. When the bracket is mounted, the position of the limiting nut on the vertical ...

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25-08-2023 дата публикации

Ultra-clean high-purity electronic-grade hydrofluoric acid purification device and method

Номер: CN116639659A
Автор: ZHU WENBIN, ZHU YUXI, ZHAO XIN
Принадлежит:

The invention relates to the technical field of hydrofluoric acid purification, and discloses an ultra-clean high-purity electronic grade hydrofluoric acid purification device which comprises a distillation tank body, the upper end of the distillation tank body is fixedly connected with a top cover, a steam spiral heating channel is arranged on the periphery of the outer side of the bottom of the distillation tank body, and a spiral steam pipe is arranged in the steam spiral heating channel. One end of the spiral steam pipe is connected with a steam inlet pipe, and the other end of the spiral steam pipe is connected with a steam outlet pipe. According to the ultra-clean high-purity electronic-grade hydrofluoric acid purification device and method, the infusion pump is started, the suction pipe continuously sucks hydrofluoric acid liquid in the liquid collection tank, the hydrofluoric acid liquid is conveyed through the L-shaped liquid outlet pipe, the hydrofluoric acid liquid is continuously ...

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17-08-2021 дата публикации

Self-adjusting selective fishing device for marine animals

Номер: CN113261542A
Принадлежит:

The invention discloses a self-adjusting selective fishing device for marine animals. The self-adjusting selective fishing device for marine animals can release large marine animals entering a net bag, also can effectively solve the problem that when the trawl operation speed of a current selective release device is too high, a release port is possibly opened automatically, and consequently failure of the selective release device is caused. The device comprises a trawl and a self-adjusting marine animal selection device, wherein the trawl comprises a rear net bag located on the rear portion of the trawl, and a release port is formed in the upper portion of the side wall of the rear net bag; and the self-adjusting marine animal selection device comprises a plurality of guide rings arranged at the front part of the rear net bag, guide ropes in one-to-one correspondence with the guide rings, inner limiting pieces and outer limiting pieces arranged on the guide ropes, a floating net cylinder ...

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27-08-2021 дата публикации

Bacteria-sensitive color-changing fabric

Номер: CN214056710U

The utility model discloses a bacterium-sensitive color-changing fabric, and belongs to the technical field of fabrics. The fabric comprises an inner layer and an outer layer, the inner layer is formed by interweaving first warp yarns and first weft yarns, the first warp yarns and the first weft yarns comprise modal fibers and milk fibers, the first warp yarns and the first weft yarns are circularly arranged according to the sequence of three modal fibers and one milk fiber, and the outer layer is formed by interweaving second warp yarns and second weft yarns. Each of the second warp yarns and the second weft yarns comprises composite fibers, polyester fibers and polyamide fibers, the second warp yarns and the second weft yarns are circularly arranged according to the sequence of one composite fiber, one polyester fiber, one composite fiber and one polyamide fiber, and printing ink layers are sprayed on the outer layers of the second warp yarns and the second weft yarns. According to the ...

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18-07-2023 дата публикации

Step-by-step decomposition type online tension adjusting system for printed products

Номер: CN116443640A
Принадлежит:

The invention relates to a step-by-step decomposition type online tension adjusting system for printed products, which comprises an adjusting seat, an adjusting roller unit and a power adjusting unit, the adjusting seat comprises a left seat body and a right seat body, the adjusting roller unit comprises a plurality of adjusting roller groups which are sequentially distributed in the vertical direction, and the adjusting roller groups are arranged on the left seat body and the right seat body in relative movement. The distance formed by the adjusting roller sets from top to bottom is gradually increased or gradually decreased, the fall among the multiple adjusting rollers of each adjusting roller set is synchronously corrected, the horizontal sections of the printed products are kept parallel, and the slopes of the inclined sections are equal. Tension adjustment is conducted through step-by-step decomposition so that the deformation probability of printed products can be low, the printed ...

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09-06-2023 дата публикации

Wide-load peak regulation system meeting high-parameter heat supply and operation method of wide-load peak regulation system

Номер: CN116241868A
Принадлежит:

The invention discloses a wide-load peak shaving system meeting high-parameter heat supply and an operation method of the wide-load peak shaving system, and belongs to the field of thermal power plant peak shaving. The wide-load peak shaving system comprises a boiler superheater, a boiler reheater, an external reheater, a steam turbine high-pressure cylinder, a steam turbine intermediate-pressure cylinder, a steam turbine low-pressure cylinder and a steam ejector. The reheater outside the boiler is used for heating exhaust steam of the high-pressure cylinder, meanwhile, the ejector is used for building heat recycling, high-bypass large-flow operation is achieved, the problem that how the exhaust steam of the high-pressure cylinder with low pressure returns to the boiler reheater with high pressure under the low-load heat supply condition is solved, and high-parameter heat supply can be met while peak regulation is conducted. The original thermodynamic system of the unit is fully utilized ...

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04-08-2023 дата публикации

Design method of ship cabin and ship

Номер: CN116534207A
Принадлежит:

The invention relates to the field of ship manufacturing, in particular to a ship cabin design method and a ship. The design method of the ship cabin comprises the steps that the volume of the cabin is determined; a top plate, a bottom plate and side plates of the cabin body are designed according to the volume of the cabin body, and the side plates comprise the first side plate, the second side plate, the third side plate and the fourth side plate; a partition plate is designed in the cabin body so as to divide the cabin body into an oil cabin and an isolation void cabin; and a pipeline is designed in the oil tank. According to the design method of the ship cabin and the ship, the problems that in the design process of an existing ship oil cabin, the butt joint position of the oil cabin and the isolation void cabin is prone to dislocation, and butt joint is inconvenient are solved.

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25-07-2023 дата публикации

Connecting piece for I-shaped steel, hull structure and ship

Номер: CN116477018A
Принадлежит:

The invention provides a connecting piece for I-shaped steel, a ship body structure and a ship, and relates to the field of ship structures. According to the connecting piece for the I-shaped steel, the hull structure and the ship, the connecting piece comprises the main body and the transition parts, so that the I-shaped steel can be arranged on the main body, the columnar components are arranged on the corresponding transition parts, and each transition part is arranged on the outer side of the main body; and each transition part extends towards the direction far away from the main body, so that the columnar component can be conveniently placed. Therefore, different transition parts (such as the thicknesses of the transition parts) are arranged to correspond to the columnar components, and then the columnar components are arranged on the transition parts, so that joist steel of different specifications and connection points of different columnar structures can be standardized, and the ...

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09-04-2021 дата публикации

Detection equipment for instrument

Номер: CN212932161U
Автор: ZHU WENBIN, 朱文斌
Принадлежит: ZHU WENBIN, 朱文斌

The utility model discloses detection equipment for an instrument, which comprises a bottom plate, two fixing rods are fixedly connected to the upper surface of the bottom plate, a limiting plate is fixedly connected between the two fixing rods, a threaded sleeve is embedded in the limiting plate, a threaded rod is in threaded connection with the interior of the threaded sleeve, and the threaded rod is in threaded connection with the interior of the threaded sleeve. The outer surfaces of the two fixing rods are sleeved with an adjusting box, the left side wall of the adjusting box is rotationally connected with a bidirectional lead screw through a bearing, the outer surface of the bidirectional lead screw is in threaded connection with two threaded sliding blocks, and a first sliding groove is formed in the lower surface of the adjusting box; two symmetrically-arranged triangular plates are connected into the first sliding groove in a sliding mode, a second sliding groove is formed in the ...

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11-04-2023 дата публикации

Fabric based on visualization and production process thereof

Номер: CN115948837A
Автор: ZHU WENBIN, SHEN HAIMING
Принадлежит:

The invention discloses a fabric based on visualization and a production process thereof, and belongs to the technical field of textile fabrics. The fabric based on visualization comprises a visual fabric body, and the fabric body is prepared from visual yarns through an air jet weaving process; the visual yarn comprises core yarn and a coating layer wound outside the core yarn, and the coating layer comprises polylactic acid fiber and polyvinyl alcohol fiber groups. The technological process comprises the steps of coating layer raw material preparation, coating layer raw material blending, yarn preparation and fabric preparation. The color of the fabric can be changed along with the prolonging of the service time, so that the service time of the fabric can be visualized according to the color change, a user can replace textile products made of the fabric in time, and the situation that the textile products breed bacteria, and the safety of the user is affected is avoided.

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14-07-2023 дата публикации

Spiral rolling buckle structure of weather-tight steel shutter

Номер: CN116424483A
Принадлежит:

The invention discloses a wind and rain tight steel blind window spiral rolling buckle structure which comprises a blind window body, the blind window body is installed on the outer wall of a cabin, a window blocking assembly used for blocking wind and waves is installed on the left side wall of the blind window body, and the window blocking assembly comprises two hinge structures and a baffle. One ends of the two hinge structures are connected with the shutter body, the other ends of the two hinge structures are connected with the baffle, the shutter body and the baffle are rotationally connected through the two hinge structures, and locking assemblies used for closing the shutter body and the baffle are arranged on the shutter body and the baffle. The problem that opening and closing of common shutters with good sealing performance and stability are tedious is solved.

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02-05-2023 дата публикации

Wheel-leg type material carrying device

Номер: CN116039748A
Принадлежит:

The invention relates to the field of material carrying equipment, in particular to a wheel leg type material carrying device which comprises a rack, a warehouse, a front supporting mechanism and a rear supporting mechanism, the front supporting mechanism comprises a front supporting frame, and a front supporting height adjusting leg and a front supporting width adjusting leg are arranged on the front supporting frame; a front supporting traveling mechanism is arranged at the lower end of the front supporting height adjusting leg, a front supporting driven mechanism is arranged at the lower end of the front supporting width adjusting leg, and the front supporting frame is connected with the rack through a first synchronous belt transmission mechanism. The rear supporting mechanism comprises a rear supporting frame, a rear supporting height adjusting leg and a rear supporting driven mechanism are arranged on the rear supporting frame, a rear supporting leg is arranged at the other end of ...

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01-08-2023 дата публикации

Connecting piece for equipment base, bulkhead structure and ship

Номер: CN116513402A
Принадлежит:

The invention provides a connecting piece for an equipment base, a bulkhead structure and a ship, and relates to the field of ship structures. According to the connecting piece for the equipment base, the bulkhead structure and the ship, the main body of the connecting piece is fixedly connected with the bulkhead structure through the fixing part, and then the corresponding equipment base is connected through the connecting part arranged at the end part of the main body, so that stable connection between the equipment base and a bulkhead T-row panel can be realized; the connecting part comprises the first sub-connecting part and the second sub-connecting part, and the first sub-connecting part and the second sub-connecting part are integrated into a whole, so that the original form that equipment bases are inconvenient to connect is changed, and the connecting requirements of various equipment bases can be met through one connecting piece; in addition, sundries such as equipment cables ...

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