13results about How to "Speed up the cycle" patented technology

The invention discloses a heat pipe, a radiator and electronic equipment. The heat pipe comprises a pipe body, a first capillary structure and a second capillary structure. A containing cavity is formed in the pipe body and used for sealing and storing working fluid. The first capillary structure is attached to the inner pipe face of the pipe body. The second capillary structure is wrapped in the first capillary structure. According to the heat pipe, the first capillary structure with large capillary pressure wraps the second capillary structure with large permeability, so that the composite capillary structure with the high-speed backflow channel is formed in the heat pipe, and the advantages of different capillary structures are fully utilized; and the working fluid in the heat pipe quickly and fully participates in circulating heat transfer of liquid phase-gas phase change, so that the heat transfer performance of the heat pipe is improved.

The utility model discloses an energy-saving air source heat pump unit which comprises a unit box body, a partition plate is fixedly installed on the inner wall of the unit box body, a heating bin is arranged on the left side of the unit box body, a heat absorption bin is arranged on the right side of the unit box body, a compressor is fixedly installed on the inner wall of the heating bin, and the output end of the compressor is connected with a heat exchange bin through a first guide pipe. The output end of the heat exchange bin is connected with the liquid storage tank through a second guide pipe, and the output end of the liquid storage tank is connected with the evaporator through a third guide pipe. Cold water can be conveyed into the manifolds, is shunted through the multiple manifolds and then is conveyed into the circular ring pipe, then water is distributed into the multiple inclined pull pipes through the circular ring pipe, synchronous heat exchange of multiple sets of water flow is achieved, and the water outlet speed of hot water is increased.

The invention relates to an osteochondral scaffold with biological energy activity and a preparation method of the osteochondral scaffold, and belongs to the technical field of biological materials and tissue engineering. The method comprises the following steps: carrying out first chemical reaction on an intermediate of tricarboxylic acid cycle and trihydric alcohol to obtain a bio-energy material prepolymer; performing a second chemical reaction on the bio-energy material prepolymer and a cross-linking agent, and adding an osteogenesis promoting agent into a system of the second chemical reaction to obtain composite slurry; regulating and controlling the weight of the osteogenesis promoting agents in the composite slurry to obtain three biological energy material inks containing the osteogenesis promoting agents with different weights; carrying out gradient type 3D printing on the three kinds of biological energy material ink containing the osteogenesis promoting agents with different weights so as to respectively simulate a cartilage layer, a transition layer and a subchondral bone layer in the articular cartilage, and carrying out a third chemical reaction after 3D printing, so as to obtain the target osteochondral scaffold. The osteochondral scaffold provided by the invention has biological energy activity, and realizes regeneration of transparent cartilage and reconstruction of an osteochondral complex interface.

The present application relates to the technical fields of new energy accessory precision cleaning, in particular to a new energy accessory precision cleaning device based on circulating filtration, which comprises an accessory placement and storage box body, a water storage pool arranged inside the accessory placement and storage box body, and a mobile circulating filtration assembly arranged on the surface of the accessory placement and storage box body, the mobile circulating filtration assembly being used to drive the vertical movement of the new energy accessory, and adjust the state of the new energy accessory in the water storage pool to be water filtration and soaking respectively; the new energy accessory is lowered below the filter plate by the downward movement of the placement plate, so as to be soaked in water, and the cleaning brush is at the same height as the filter plate to stir the water surface, so that the dust floating on the water surface moves to both sides along with the water flow, and enters the waste water collection box inside through the filter plate, thereby avoiding the dust accumulation in the accessory placement and storage box body to affect the subsequent cleaning quality of the new energy accessory.

The utility model relates to the technical field of forging manipulator clamping structure, especially relates to the forging manipulator front -positioned clamping structure, including the mounting bracket, the connecting column, and the mounting bracket is opposite and is provided with two groups, still including clamping subassembly and installation subassembly, the intermediate position between mounting bracket is connected with the connecting column, and the opposite installation subassembly is installed between the mounting bracket, and the opposite installation subassembly is installed in the mounting bracket's two ends, clamping subassembly includes the support, and the support is opposite and is installed between the mounting bracket, and the below between the support is installed reciprocating swing motor, and reciprocating swing motor's opposite side swing joint has grabbed the clamping, the utility model discloses the setting of reciprocating swing motor makes the flexible swing of grabbed clamping in certain angle range, can easily adapt to the forging of different shape, size, greatly increased the application scope of manipulator, and can always keep the stable clamping of forging according to the dynamic change of forging, prevents the forging from falling or displacement in the operation process.

The polishing disc water cooling pipeline structure comprises a polishing disc, a cooling flow channel is formed in the polishing disc, a water inlet hole and a water outlet hole are formed in the polishing disc, the water inlet hole and the water outlet hole communicate with the two ends of the cooling flow channel correspondingly, a connecting base is installed on the polishing disc, and the connecting base comprises a fixed base and a rotating base; the fixed seat is installed on the polishing equipment, the rotating seat is rotationally arranged on the fixed seat, the polishing disc is installed on the rotating seat, a water inlet and a water outlet are formed in the end, away from the rotating seat, of the fixed seat, a water inlet runner and a water outlet runner are formed in the fixed seat, and a water inlet channel and a water outlet channel are formed in the rotating seat. The height positions of the water inlet channel and the water outlet channel on the rotating seat are different, the water inlet is communicated with the water inlet runner, the water inlet runner is communicated with the water inlet channel, the water inlet channel is communicated with the water inlet hole through a pipeline, the water outlet is communicated with the water outlet runner, the water outlet runner is communicated with the water outlet channel, and the water outlet channel is communicated with the water outlet hole through a pipeline. The water circulation device has the effect of increasing the water circulation speed.

The utility model belongs to the technical field of solar water heaters, and particularly relates to a solar vacuum tube and a solar water heater. The solar vacuum tube comprises a vacuum tube body and a flow guide part, the flow guide part is arranged in the vacuum tube body, and a flowing channel is formed between the flow guide part and the inner wall of the vacuum tube body and used for fluid flowing. According to the solar vacuum tube provided by the invention, the flowing space of the fluid in the vacuum tube body is optimized, the circulating speed of the fluid in the vacuum tube body is increased, heat loss is reduced, and the heat gain of the solar vacuum tube is higher.

This invention relates to the field of cryogenic refrigeration technology and provides a dilution refrigeration rapid cooling system, including an inlet pipe and a return pipe; the inlet pipe is connected to a main circuit impedance, and the return pipe is connected to a distillation chamber; a main heat exchange circulation branch and an auxiliary heat exchange circulation branch are connected in parallel between the main circuit impedance and the distillation chamber; both the main and auxiliary heat exchange circulation branches include a branch impedance, a continuous heat exchanger, a stepped heat exchanger, and a mixing chamber connected in sequence. By setting up the main and auxiliary heat exchange circulation branches, the flow rate of the branches is distributed using the different impedance values ​​of the two branch impedances. The cooling capacity of the auxiliary heat exchange circulation branch is used to cool the mixed gas in the main circuit, promoting the liquefaction of helium-4 gas and improving refrigeration efficiency. After cooling in the auxiliary heat exchange circulation branch, the gas returns to the main circulation, accelerating the circulation speed and improving the refrigeration rate. This invention also provides a dilution refrigerator with a dilution refrigeration rapid cooling system.

The invention discloses a method and device for preparing aniline through catalytic hydrogenation of nitrobenzene, a jet loop reactor is adopted as core equipment to complete nitrobenzene hydrogenation reaction, and the device comprises a pressure control valve, the jet loop reactor, a flow regulating valve, a circulating pump and a steam generator which are connected according to a certain mode. The process method provided by the invention can realize efficient nitrobenzene catalytic hydrogenation, has the advantages of high mass transfer efficiency, high heat utilization rate and low catalyst unit consumption, and is suitable for being used as a technical route for aniline preparation.

The invention discloses a pressing machine for preparing sheets for insoles by pressing hemp fiber powder and a using method, and relates to the technical field of insole pressing, the pressing machine comprises a main body frame, a pressing part, a pressing module and a driving rail, the pressing part is fixedly connected to the inner wall of the main body frame, and the pressing module and the driving rail are fixedly connected to the bottom surface of the main body frame; a surrounding groove is designed to be composed of a curved groove surrounding the rotating column A and a surrounding linear groove, the curved groove accounts for three quarters of the annular face of the rotating column A, the linear groove accounts for one fourth of the annular face of the rotating column A, and therefore the rotating column A and the rotating column B are matched with each other, and the quality stabilizing and efficiency improving assembly and the multi-specification and multi-thickness adaptation assembly are further included. According to the design, after the rotating column A and the rotating column B uniformly move in a rotating mode for feeding, the transverse moving piece vibrates in the rapid resetting process of the transverse moving piece, and the rapid returning resetting means that the next feeding operation can be started more rapidly, so that the waiting time is shortened, and the circulating speed of the whole production process is increased.

The application relates to the technical field of induction motors, and particularly discloses an induction motor facilitating heat dissipation, which comprises a motor base, the top of the motor base is connected with a motor shell, the side surface of the motor shell is fixedly connected with a heat dissipation device, the inner wall of the motor shell is fixedly connected with a driving device, the heat dissipation device comprises a heat dissipation shell, the inner wall of the heat dissipation shell is fixedly connected with a heat dissipation assembly, the inner wall of the heat dissipation assembly is fixedly connected with a flow guide assembly, the side surface of the motor base is fixedly connected with a fan assembly on the side of the flow guide assembly, the heat dissipation shell is integrally supported, the heat dissipation assembly is used for guiding and distributing cooling oil, the flow guide assembly is used for flowing internal cooling oil, so that the circulation speed of the cooling oil is improved, the gap between the heat dissipation assembly and the fan assembly is actively air-cooled, so that the passive heat dissipation efficiency of the heat dissipation assembly is improved, and the induction motor facilitating heat dissipation can facilitate heat dissipation from the motor interior.

The utility model discloses a novel double-circulation ozone sterilization cabinet which comprises a sterilization cabinet body and a front door plate hinged to the surface of the sterilization cabinet body through hinges, an ozone generator is installed on the outer wall of one side of the sterilization cabinet body, and inner hollow plates are fixed to the two inner walls of the sterilization cabinet body. Wherein a two-way circulating ozone exhaust mechanism is mounted in one inner hollow plate, and a gas outlet pipe connected with the gas outlet end of the ozone generator is mounted at the gas inlet end of the two-way circulating ozone exhaust mechanism. Through the arrangement of the two-way circulating ozone exhaust mechanism and the exhaust assembly, the circulating speed of ozone gas in the sterilization cabinet is effectively increased, the ozone gas can quickly circulate in two directions, non-uniform flow caused by a single direction is avoided, and it is helpful for ensuring that ozone can fully cover all areas in the sterilization cabinet.

The utility model relates to a kind of motor reducer integrated shell structure, comprising: integrated shell, oil baffle, reducer oil return hole, oil pump oil inlet, first motor oil return hole, second motor oil return hole, oil drain screw plug, cover plate, left shell and matching rib;Integrated shell lower side inner wall, oil baffle, left shell lower side inner wall and matching rib jointly form reducer oil sump area;Integrated shell upper side inner wall, oil baffle, left shell upper side inner wall and matching rib jointly form gear oil stirring area;Integrated shell bottom inner wall, cover plate and oil drain screw plug jointly form motor oil sump area;Reducer oil sump area and motor oil sump area are communicated by reducer oil return hole;Oil pump oil inlet is arranged in motor side, and oil pump oil inlet is communicated with motor interior by first motor oil return hole, second motor oil return hole.The utility model has the advantages of optimizing lubrication system efficiency, reducing lubricating oil filling amount, improving oil pump oil suction stability compared with prior art.