32 results about "Sorption pump" patented technology

The invention relates to the technical field of automatic dust removal equipment, and discloses safe-filtering electrical automatic dust removal equipment which comprises a main body, a partition plate is fixedly connected to the interior of the main body, an adsorption pump is fixedly connected to the top of the partition plate, an outlet bin is fixedly connected to the bottom of the main body, and a rotating ring is arranged at the end, away from the adsorption pump, of the partition plate; the end, close to the adsorption pump, of the connecting disc is in bolted connection with the partition plate. The spiral structure in the arc-shaped vertebral plate can guide gas sprayed out through the hollow ring, so that the gas flows in a downward spiral flowing mode when being sprayed out, and dust on the surface of the filter layer is sprayed downwards to be cleaned; the dust collector has the advantages that stronger impact force and downward traction force can be generated on dust on the surface of the dust collector, so that the dust is more effectively cleaned, the dust is prevented from being accumulated on the surface of the dust collector, and a filtering layer is prevented from being blocked.

The invention discloses an organic solvent recovery device. The device comprises a pretreatment mechanism, an adsorption mechanism, a steam furnace and the like. The pretreatment mechanism is provided with a filter and a cooler for primarily treating a solvent; the adsorption mechanism is composed of a spiral activated carbon plate, a central electrode and an interlayer electrode, the adsorption process of a solvent is optimized through an electric field, and the service cycle of an adsorption material is prolonged. A vacuum adsorption pump is further arranged in the adsorption mechanism, and the adsorption effect of solvent steam is enhanced by generating a vacuum environment. In addition, the device is further provided with a reversible power supply, reverse regeneration of the adsorption material can be achieved, and the replacement frequency is reduced. The steam furnace is connected with the adsorption mechanism, and solvent recovery is conducted through steam heating. And the rear end of the device is connected with a chimney discharge system to ensure that waste gas discharge meets environmental protection requirements. Through the double adsorption mechanisms and the innovative electrode design, the recovery efficiency is remarkably improved, the operation and maintenance cost is reduced, the environmental protection standard is met, and high economic benefits and social benefits are achieved.

The utility model provides a traditional Chinese medicine extracting and concentrating device, which relates to the technical field of concentrating devices and comprises a mounting seat, a mounting groove is formed in the top of the mounting seat, an extracting outer furnace is movably inserted into the inner surface wall of the mounting groove, and an inner temperature conducting ring plate is fixedly connected to the inner surface wall of the extracting outer furnace. According to the utility model, under the cooperation of a series of components of the device, when the heating wire is electrified to heat the interior of the device and the liquid medicine is kept at a certain temperature to complete evaporation, the negative pressure is generated by the adsorption pump, and the liquid medicine is absorbed by the adsorption pump under the transmission between the pipelines; finally, steam is sucked into the steam through a group of adsorption discs and is finally discharged, external gas is guided in by virtue of a circulating gas pump, and water molecules in the gas are filtered in the guiding-in process, so that concentration treatment on the liquid medicine is completed, the evaporation process can be accelerated by virtue of the treatment mode, the efficiency is improved, and the treatment cost is reduced. The processing time is shortened and resources are reduced.

The invention discloses an air gap type thermal switch, an inflation device, an inflation method and a target inflation volume determination method, the air gap type thermal switch comprises a thermal switch main body and an adsorption pump communicated with the thermal switch main body, and the inflation device comprises a pressure monitoring device which is communicated with an inflation inlet of the thermal switch main body through a first pipeline, the adsorption pump is used for monitoring the pressure value reflecting the working gas quantity in the air gap type thermal switch in real time, and the adsorption effect of the adsorption pump on the working gas is influenced by heating or cooling of the adsorption pump; working gas is stored in the gas tank, and the gas tank is connected with the inflation inlet of the thermal switch main body through a second pipeline which can be controlled to be opened and closed; and the sealing device is used for sealing the inflation port of the thermal switch main body when the pressure monitoring device monitors that the pressure value meets the target inflation volume. The gas charging device provided by the invention can quickly and accurately control the charging amount of the working gas in the adsorption pump.

The invention relates to the field of stirrers, and discloses a sludge suction stirrer which comprises a stirrer main body, a suction stirring mechanism; the suction stirring mechanism is arranged at the central axis of the stirrer main body, and the suction stirring mechanism is used for sucking out sludge through suction force while stirring the sludge and triggering the stirring of the sludge in a linkage manner. The transmission shaft transmits power to the driven gear through meshing of the transmission gear and the driven gear so that the driving shaft can rotate, the end, located in the stirrer body, of the driving shaft is fixedly connected with a sludge stirring end, and the sludge stirring end rotates along with rotation of the driving shaft. A plurality of sludge stirring blades distributed around the outer side of the lower end of the sludge stirring end rotate to stir the sludge, and the sludge flowing along the sludge guide port is sucked out through suction force under the action of the adsorption pump, so that the sludge is prevented from being thrown aside to influence the stirring effect and subsequent treatment.

The utility model discloses a ceramic blank preparation device, which relates to the technical field of preparation devices, and comprises a device base, a mixing drum and a sliding rod, a floating block is installed around the outer wall of the sliding rod, a touch block is installed on the outer wall of the floating block, a positioning plate is fixedly installed around the outer wall of the sliding rod, an adsorption pump is installed on the outer wall of the mixing drum, and the adsorption pump is fixedly installed on the outer wall of the sliding rod. An adsorption pipe is installed at the feeding end of the adsorption pump, a waterproof alarm button is installed at the bottom of the positioning plate, an alarm lamp is installed on the outer wall of the stirring barrel, and a discharging pipe is installed at the discharging end of the adsorption pump. According to the utility model, the defoaming mechanism is mounted, and the adsorption pipe is positioned at the top of the horizontal line, so that the adsorption pump works to extract foams on the horizontal line through the adsorption pipe and discharge the foams through the discharge pipe, and further the foams in the mixing drum are removed, thereby avoiding the condition of foam accumulation during material discharge.

The invention relates to the technical field of sewage treatment devices, and discloses a sewage treatment device with a filtering mechanism, and the sewage treatment device comprises a control system.When it is judged that a grid is blocked through the control system, the control system controls a second electric hydraulic column and a third electric hydraulic column to input stable working current; an independent storage space is formed among a hollow telescopic plate, a second hollow rubber plate and a supporting plate, a grating is located in the storage space, at the moment, an adsorption pump inputs stable working current to generate compressed air, and the compressed air is input into the hollow telescopic plate through a set of air outlets of a conveying pipeline; meanwhile, the impurities are input into filter holes of a grid through air outlet holes in the surface of a hollow telescopic plate, blockage in the filter holes is cleaned through wind power, meanwhile, an electromagnetic valve in a conveying pipeline is in an open state, and the impurities cleaned in the independent space can be input into a storage cylinder through the conveying pipeline to be stored and managed; and the effects of automatically detecting and cleaning the grating are achieved.

The invention discloses a low-temperature adsorption pump and a low-temperature adsorption array. The low-temperature adsorption pump comprises a heat insulation baffle, a liquid nitrogen pipeline, a heat shielding baffle, a supercritical helium pipeline, a helium low-temperature plate, an adsorption bin, a high heat conduction plate and a gas baffle. The liquid nitrogen pipeline is positioned between the heat insulation baffle and the heat shielding baffle; the supercritical helium pipeline, the helium low-temperature plate, the adsorption bin, the high-thermal-conductivity plate and the gas baffle are sequentially arranged in the thermal baffle; and the adsorption bin is filled with an adsorbent. The adsorbent capable of being contained in the adsorption bin is multiple times that of a low-temperature adsorption plate with the same area, and particularly, the difference is larger when a low-temperature adsorption array is formed. Meanwhile, a single-stage heat shielding baffle can be used, enough high conductance is guaranteed, high pumping speed and large capacity can be achieved, the problem that activated carbon falls off in the operation process of the low-temperature adsorption pump is effectively solved, and the low-temperature adsorption pump can be used in the strong neutron irradiation environment such as a fusion device in the future.

The utility model discloses a station-crossing type assembly line, which relates to the technical field of assembly line equipment, and adopts the technical scheme that the station-crossing type assembly line comprises a fixed frame, a blocking mechanism is arranged at the top of the fixed frame, and a lifting mechanism is arranged at the bottom of the fixed frame; the blocking mechanism comprises two fixing plates, the two fixing plates are arranged at the top of the fixing frame, two side sliding frames are fixedly arranged on one sides of the fixing plates, the two side sliding frames are fixedly arranged at the top of the fixing frame, U-shaped frames are arranged in the two side sliding frames on the two sides, and two partition plates are fixedly arranged between the two U-shaped frames. The electric push rod controls the supporting table to move upwards, the supporting table drives the material disc to ascend, the vacuum adsorption pump adsorbs the material disc through the connecting hose and the suction cup, deviation of the material disc is avoided, machining of the material disc is facilitated, the double-station machining efficiency is high, the material disc is blocked in time, and jacking machining is facilitated.

The cloth winding machine with the cleaning structure comprises a winding rack, a driving mechanism is arranged in the winding rack, a winding roller is arranged at the front end of the winding rack, one end of the winding roller is connected to the output end of the driving mechanism, a mounting frame is arranged on one side of the outer portion of the winding roller, and a cleaning mechanism is arranged on the outer portion of the mounting frame. The mounting frame is fixed on the winding rack; through the designed dust suction hoods, the mounting frame, the cleaning box, the vacuum adsorption pump and the air suction pipe, cloth is placed between the two dust suction hoods, the vacuum adsorption pump works to vacuumize the internal space of the dust suction hoods, so that the internal air pressure is changed from normal pressure to negative pressure, and the dust suction efficiency is improved by utilizing the pressure difference effect between the external atmospheric pressure and the negative pressure. Dust particles on the surface of the cloth are adsorbed into the dust suction cover, dust on the cloth is cleaned through suction force, meanwhile, the distance exists between the dust suction cover and the cloth, attaching adjustment is not needed, and therefore it is guaranteed that cleaning is convenient and fast, and meanwhile rolling of the cloth is not hindered.

The present invention discloses a reverse osmosis membrane performance detection device and method thereof, and relates to the technical field of reverse osmosis membrane performance detection, and includes an operating frame and an installation outer frame. The present invention discloses a reverse osmosis membrane performance detection device and method thereof. When performing chemical cleaning of a reverse osmosis membrane body, a scraper frame collects reaction impurities on a part of the reverse osmosis membrane body pushed up by a push roller during movement, and an adsorption pump performs auxiliary collection through adsorption holes on an auxiliary long tube. In the forward direction of the scraper frame, the push roller is located in front of the scraper frame, and the cleaning liquid is collected into the scraper frame along with the impurities, and the cleaning liquid continues to enter the inside of the reverse osmosis membrane body along the drainage hole. In this way, real-time collection of impurities is achieved, ensuring that there is no accumulation of impurities, resulting in the contact between the cleaning liquid and the dirt being blocked, thereby improving the cleaning effect, ensuring that there is no dirt on the reverse osmosis membrane body after cleaning, and then improving the accuracy of subsequent performance detection results.

The utility model discloses a fuel gas mold temperature controller with high safety, and relates to the technical field of mold temperature controllers, the fuel gas mold temperature controller comprises a mold temperature controller shell, a delivery pipe, a combustion chamber, a hot oil chamber and a heat recovery box, the top of the heat recovery box is provided with an adsorption pump, the gas inlet end of the adsorption pump is provided with a gas inlet pipe, the gas outlet end of the adsorption pump is provided with a gas outlet pipe; an exhaust hole is formed in the top of the heat recovery box, a branch pipe is fixedly installed on the outer wall of the conveying pipe, and electromagnetic valves are installed at the two ends of the branch pipe. The heat recovery mechanism is installed, media are added into the branch pipe and the hot oil cavity through the oil supply pump, hot air in the combustion cavity is conveyed into the heat recovery box through the air outlet pipe, and the heat conduction media in the branch pipe are heated through the hot air; and the medium heated by the branch pipe is conveniently added when a new medium needs to be added in the hot oil cavity subsequently, so that the subsequent heating time is shortened, meanwhile, heat can be recycled, and energy waste is avoided.

The invention discloses an intelligent hanging and conveying system for metal plate machining, and relates to the technical field of metal plate hanging and conveying, the intelligent hanging and conveying system comprises a hanging support, motor plates are fixedly connected to the two ends of the top of the hanging support, and operation motors are fixedly connected to the tops of the two motor plates. The intelligent hanging and conveying system for metal plate machining has the beneficial effects that before a metal plate is clamped, according to the distance fed back by a distance sensor, a fourth hydraulic cylinder is adjusted to drive a movable guide rail below a sleeve frame to move to the metal plate clamping position, and then a third hydraulic cylinder is adjusted to drive a movable sliding block to move towards the middle of the movable guide rail; the driving motor and the adsorption pump are started, the driving motor drives the cleaning bristles on the hollow rotating shaft to clean dust and particles at the clamping point of the metal plate, and the adsorption pump collects the dust and particles through the collecting holes in the hollow rotating shaft, so that the situation that the clamping point of the metal plate is seriously extruded and damaged due to the existence of the particles is avoided, and the effect of protecting the metal plate is achieved.

A cryogenic cooling system that includes a cooled plate thermally coupled to a cryogenic refrigerator, a target assembly that includes a target refrigerator configured to achieve a lower base temperature than the cryogenic refrigerator, and a heat switch assembly with one or more gas gap heat switches. The heat switch assembly has a first end thermally coupled to the cooled plate and a second end thermally coupled to the target assembly. A sorption pump is configured to control thermal conductivity across the heat switch assembly based on the temperature of the sorption pump. The sorption pump is thermally coupled to the cryogenic refrigerator by a thermal link extending from the cooled plate to the heat switch assembly, with the sorption pump positioned along the thermal link between the cooled plate and the heat switch assembly.

The invention relates to the technical field of smashing devices, and discloses an energy-saving type smashing device for correction fluid raw material processing, the energy-saving type smashing device for correction fluid raw material processing comprises an energy-saving type motor set, and a control module is arranged in the energy-saving type motor set. The weight sensing plate collects weight data generated by the first filter plate and transmits the weight data to the control module, and the control module analyzes the real-time weight data; a first electric control lifting column inputs current to drive a cleaning cabin, an inclined plate conducts scraping operation on the surface of a first filter plate, meanwhile, an adsorption pump generates adsorption air, the adsorption air is output to the surface of the first filter plate through a conveying U-shaped pipe, the cleaning cabin and adsorption holes, and impurities generated by scraping on the surface of the first filter plate are adsorbed; therefore, the effect of automatically cleaning blocked impurities on the surface of the first filter plate is achieved, and raw materials can be temporarily filtered and crushed when the control module judges that the first filter plate is damaged.

The present invention discloses an organic solvent recovery system, which includes a fixed frame, a pretreatment mechanism, a first-stage adsorption tank, a second-stage adsorption tank, a condensation mechanism, a supergravity separation mechanism, a solvent recovery tank, a steam furnace and a vacuum adsorption pump, and a chimney at the rear end of the fixed frame. A spiral activated carbon plate is arranged in the first-stage adsorption tank, wherein an internal reinforcement column and a central electrode are arranged in the middle, an interlayer electrode is arranged in the plate, and a reversible power supply and a wiring pipe are arranged at the bottom. The pretreated waste gas passes through two-stage adsorption tanks in sequence. The first-stage adsorption tank uses activated carbon and electrodes for adsorption, and the second-stage adsorption tank uses membrane separation to treat special solvents. During desorption, the steam furnace and the vacuum adsorption pump work together to adjust the electric field. Afterwards, the solvent is purified through condensation and supergravity separation mechanism, and stored in the recovery tank. A small amount of waste gas is discharged through the chimney, which can efficiently recover organic solvents with complex components.

The utility model provides a firewall of a combustion furnace, and relates to the technical field of firewalls, the firewall comprises a movable wall body, a plurality of adsorption openings are formed in the wall body at equal intervals, adsorption pipelines communicate with the interiors of the adsorption openings, a high-pressure adsorption pump communicating with the adsorption pipelines is arranged at the bottom of the wall body, and a cleaning assembly is arranged on the wall body; according to the environment-friendly combustion furnace, the adsorption openings are formed in the wall body, the adsorption openings are communicated with the adsorption pipeline, the high-pressure adsorption pump can adsorb smoke dust generated by the combustion furnace from the adsorption openings through the adsorption pipeline, and the smoke dust is discharged from the adsorption pump to a special dust collection device for dust treatment; the dust particles are prevented from being discharged into the working environment, the influence of dust on workers is effectively avoided, it can be effectively guaranteed that when the adsorption pipeline adsorbs and collects the dust, the dust is prevented from adhering to the interior of the adsorption pipeline and blocking the adsorption opening through the arrangement of the sweeping assembly, and the efficiency of adsorbing the dust particles is effectively improved.

The present invention discloses an adsorption pump with anti-powdering ability for a space hydrogen atomic clock, comprising an adsorption pump housing, an adsorption pump chassis, and a plurality of groups of air suction units arranged on the adsorption pump chassis, the air suction units comprising a tubular bracket, a gasket, an air suction agent sheet, and a heating device; the tubular bracket is arranged in four layers from the inner circle to the outer circle and arranged on the adsorption pump chassis, and the air suction agent sheets are arranged in series through the tubular bracket to form an air suction unit; the air suction agent sheets are separated by gaskets, and the top of the air suction agent sheet group is fixed by a fixing nut; a heating wire is arranged in the tubular bracket. The present invention improves the surface strength of the air suction agent, achieves high air suction performance, and does not cause the air suction sheet to fall off; and has the characteristics of long service life, non-magnetic, no need for continuous power supply of an additional power supply, and the air suction process can be carried out at room temperature for hydrogen, etc., which effectively maintains the high vacuum system of the hydrogen atomic clock and solves the problems existing in the space hydrogen atomic clock.

The utility model discloses a top cover for a reactor of a tightening mechanism, which relates to the technical field of top covers and comprises a top cover body and an adsorption pump, a plate is mounted at the air outlet end of the adsorption pump, a blocking mesh enclosure is arranged on the outer wall of a screw hole, an electric telescopic rod is mounted at the bottom of the top cover body in an embedded manner, and a support is mounted at the output end of the electric telescopic rod. A positioning block is installed on the inner wall of the support, an activated carbon plate is arranged on the outer wall of the positioning block, a pipeline is installed at the air inlet end of the adsorption pump, and an attaching column is installed at the bottom of the top cover body. According to the odor removing device, the odor removing mechanism is installed, an activated carbon plate is placed in the support, the activated carbon plate is attached to the pipeline, the position of the activated carbon plate is reinforced through an attaching column, then an adsorption pump works to adsorb the odor in the activated carbon plate, and the odor is filtered through the activated carbon plate; and the filtered gas is discharged through the gas outlet end of the adsorption pump, so that the treatment on the odor in the reactor is completed.

The application provides a refrigeration machine cryogenic pump system suitable for hydrogen-helium separation, and particularly relates to the field of low-temperature adsorption technology, and comprises a refrigeration unit and an adsorption unit, wherein the adsorption unit comprises a hydrogen adsorption pump body and a helium adsorption pump body, an air inlet is sequentially connected to the hydrogen adsorption pump body and the helium adsorption pump body, the hydrogen adsorption pump body and the helium adsorption pump body are arranged in a vacuum cold box, the hydrogen adsorption pump body comprises a hydrogen barrier plate and a hydrogen adsorption array which are sequentially arranged from the direction of the air inlet, the hydrogen adsorption array and the helium adsorption array have the same structure and comprise a heat-conducting disc and a plurality of adsorption plates connected to the heat-conducting disc, the helium adsorption pump body comprises a helium barrier plate and a helium adsorption array which are sequentially arranged from the direction of the air inlet, and the refrigeration unit is used for controlling the hydrogen barrier plate, the helium barrier plate, the hydrogen adsorption array and the helium adsorption array to be in different temperature zones and respectively completing adsorption of different components; by controlling the hydrogen barrier plate, the helium barrier plate, the hydrogen adsorption array and the helium adsorption array to be in different temperature zones, the application can complete graded adsorption of impurity gas and high-purity separation of hydrogen isotopes.

The present invention provides a hydrogen atomic frequency standard with a heating adsorption pump, which includes an adsorption pump and a hydrogen atomic clock main body that communicate with each other, and a high-frequency heating coil arranged around the outer wall of the adsorption pump; an adsorbent is arranged in the adsorption pump, and the material of the adsorbent is metal; the high-frequency heating coil is connected to an alternating current power supply to inject an induced current on the high-frequency heating coil to achieve electromagnetic induction heating. The high-frequency induction heating adsorption pump of the hydrogen atomic frequency standard of the present invention adopts a high-frequency induction heating method, and the internal and external efficiencies are close, so the heating gradient is small, the heating efficiency is high, the requirement for the heating temperature is greatly reduced, the heat dissipation requirement for the hydrogen clock main body is reduced, and objectively the activation temperature required by the adsorbent is reduced, increasing the overall activation efficiency.

The invention discloses an air gap type thermal switch, an air inflation device, an air inflation method and a dilution refrigerator. The air gap type thermal switch comprises a thermal switch body and an adsorption pump communicated with the thermal switch body, and the adsorption pump is filled with an adsorbent; the air charging device comprises a four-way pipe, a first pipe opening of which is communicated with the air charging opening of the thermal switch main body; the pressure monitoring device is communicated with a second pipe orifice of the four-way pipe; the gas tank is communicated with a third pipe opening of the four-way pipe, heat conduction gas is stored in the gas tank, and the first valve is arranged on a communication path of the third pipe opening and the gas tank and used for controlling inflation of the air gap type heat switch. The vacuum pump is communicated with a fourth pipe orifice of the four-way pipe; the second valve is arranged on a communication path of the fourth pipe orifice and the vacuum pump and is used for controlling the air gap type thermal switch to vacuumize; and the sealing device is used for sealing the inflation inlet of the air gap type thermal switch. The inflation device can realize accurate control of the inflation amount of the heat conduction gas, and ensures the stability and consistency of the performance of the air gap type thermal switch.

The application relates to the technical field of automatic dust removal equipment, and discloses a safe and filtered electric automatic dust removal equipment, which comprises a main body, a partition plate fixedly connected in the main body, an adsorption pump fixedly connected to the top of the partition plate, an outlet bin fixedly connected to the bottom of the main body, a rotating ring arranged at the end of the partition plate away from the adsorption pump, a connecting disc rotatably connected to the outer surface of the rotating ring, and the end of the connecting disc close to the adsorption pump is bolted to the partition plate. The spiral structure in the arc-shaped lamina can guide the gas sprayed through the hollow ring, so that the gas forms a downward spiral flow mode when being sprayed, dust on the surface of the filter layer is sprayed and cleaned downward, stronger impact force and downward traction force can be generated on the dust on the surface of the dust remover, the dust can be more effectively cleaned, accumulation of the dust on the surface of the dust remover is avoided, and the filter layer is prevented from being blocked.

The utility model discloses an assembly gland which comprises a base, the top of the base is provided with a lifting mechanism, and one end of the lifting mechanism is provided with a movable plate; a pressing mechanism is arranged at one end of the moving plate, the upper surface of the moving plate is fixedly connected with a vacuum adsorption pump, the vacuum adsorption pump is connected with an adsorption mechanism through a ventilation pipe, and the adsorption mechanism comprises a connecting ring which slides at the bottom of the pressing mechanism; the plurality of connecting pipes are fixedly inserted into the bottom of the connecting ring in an annular array; the rubber pipe is fixed to the bottom of the connecting pipe. Through the arrangement mode that the pressing mechanism, the vacuum adsorption pump and the adsorption mechanism are matched, the cover body in the inner cavity of the pressing mechanism is conveniently adsorbed through the connecting pipe by means of the vacuum adsorption pump, the stability of contact with the cover body is improved through the arrangement of the rubber pipe, the stability in the cover pressing process is conveniently improved through the pressing mechanism, and the cover pressing efficiency is improved. And the phenomenon that the cover body moves in the pressing process is reduced.

Sorption pump arrangement (200) comprising at least one sorption pump (100, 101) and an application structure (23), with the sorption pump (100, 101) comprising - at least one adsorber unit (3) made of an adsorber material (3a), and - a container (1) in which at least one adsorber unit (3) is arranged, wherein at least one adsorber unit (3) in the container (1) is operated at a cryogenic temperature T for pump operation cryo is coolable and for regeneration operation to a regeneration temperature T reg is heatable with T reg > T cryo , - at least one magnetocaloric unit (2) made of a magnetocaloric material (2a), wherein the at least one magnetocaloric unit (2) is thermally coupled to the at least one adsorber unit (3), in particular wherein the at least one magnetocaloric unit (2) is also arranged in the container (1), and - a switchable magnetic system (4) with which the at least one magnetocaloric unit (2) can be exposed to a switchable magnetic field (B), where a capacitor device (10) is still present, and wherein the application structure (23) is connected to the container (1) of the sorption pump (100, 101) via an inlet connection line (5a) of the at least one sorption pump (100, 101), characterized by that the container (1) of the at least one sorption pump (100, 101) is connected to the condenser device (10) via an outlet connection line (6a) of the sorption pump (100, 101), that a return line (34) is provided, via which the capacitor device (10) is connected to the application structure (23), that the application structure (23) is designed as 3 He / 4 The mixing cooler, comprising a stilling chamber (11), a mixing chamber (12), and a chamber connecting line (13), wherein in the mixing chamber (12) in an upper part (61) a 3 He-rich liquid phase and in a lower part (62) a 4 He-rich liquid phase is arranged wherein in the breastfeeding chamber (11) in an upper (63) part a 3 He-rich gas phase and in a lower part (64) a 4 He-rich liquid phase is arranged wherein the chamber connecting line (13) connects the lower part (62) of the mixing chamber (12) with the lower part (64) of the stilling chamber (11), in particular wherein the chamber connecting line (13) opens at a floor of the stilling chamber (11), that the inlet connection line (5a) of the at least one sorption pump (100, 101) is connected to the upper part (63) of the stilling chamber (11), and that the return line (34) connects the capacitor assembly (10) to the upper part (61) of the mixing chamber (12).

The utility model discloses an air gap type thermal switch, an inflation device and a dilution refrigerator. The air gap type thermal switch comprises a thermal switch body and an adsorption pump communicated with the thermal switch body, and the adsorption pump is filled with an adsorbent; the air charging device comprises a four-way pipe, a first pipe opening of which is communicated with the air charging opening of the thermal switch main body; the pressure monitoring device is communicated with a second pipe orifice of the four-way pipe; the gas tank is communicated with a third pipe opening of the four-way pipe, heat conduction gas is stored in the gas tank, and the first valve is arranged on a communication path of the third pipe opening and the gas tank and used for controlling inflation of the air gap type heat switch. The vacuum pump is communicated with a fourth pipe orifice of the four-way pipe; the second valve is arranged on a communication path of the fourth pipe orifice and the vacuum pump and is used for controlling the air gap type thermal switch to vacuumize; and the sealing device is used for sealing the inflation inlet of the air gap type thermal switch. The inflation device can realize accurate control of the inflation amount of the heat conduction gas, and ensures the stability and consistency of the performance of the air gap type thermal switch.

The utility model relates to oil gas recovery technical field discloses an adsorption condensing type oil gas recovery device, include: underground storage tank, the outside extension of underground storage tank is connected with first pipeline and second pipeline, installs first pressure table and adsorption pump on the pipeline of first pipeline, and first pipeline branches and connects to the outside with first branch pipeline, installs first electromagnetic valve on first branch pipeline, and first branch pipeline connects to enter the inside of first carbon jar, the top of first carbon jar extends to the outside with first gas outlet pipe, installs second electromagnetic valve on first gas outlet pipe, and the top of first gas outlet pipe is connected with the discharge port, the utility model discloses through adsorption pump extraction underground storage tank oil gas, is handled to the activated carbon adsorption layer in carbon jar, and the clean gas is discharged after reaching the standard by concentration sensor monitoring, and when not reaching the standard, starts vacuum pump analysis, air condenser condensation recovery, realizes oil gas high recovery rate and reaches the standard discharge, satisfies environmental protection requirement.

The present invention discloses a thermal breaking component, a liquid-gap thermal switch and a switching method thereof, relating to the technical field of thermal switches. The thermal breaking component includes a hot-end body, a cold-end body and a support cylinder. A heat conduction cavity is formed among the hot-end body, the cold-end body and the support cylinder, and a heat conduction medium can be filled in the heat conduction cavity. A hot-end extension cylinder is fixed on the surface of the hot-end body close to the cold-end body, and a cold-end extension column is fixed on the surface of the cold-end body close to the hot-end body. There is a heat conduction gap between the hot-end extension cylinder and the cold-end extension column. The heat conduction medium includes a liquid heat conduction medium. When the liquid heat conduction medium fills the heat conduction gap, heat conduction can be carried out between the hot-end body and the cold-end body. The liquid-gap thermal switch includes a thermal breaking component and an adsorption pump. The adsorption pump is connected to the heat conduction cavity through a communication pipe. The present invention realizes the opening of the thermal breaking component by filling the heat conduction gap with a liquid heat conduction medium having better heat conductivity, and has a better switching ratio.

The utility model belongs to the technical field of bearing production, and particularly relates to a bearing shell stamping material receiving device which comprises a fixing base and a fixing plate, the fixing plate is fixedly installed on the upper surface of the fixing base, an adsorption mechanism is arranged on the surface of one end of the fixing plate, and a material receiving mechanism is arranged on one side of the upper surface of the fixing base. The adsorption mechanism comprises a square plate, a connecting plate, a limiting column, an upper die base, a through hole, a fixing block, a mounting base and a vacuum adsorption pump. According to the bearing shell stamping and receiving device, by arranging the adsorption mechanism, after the bearing shell is subjected to stamping forming, the bearing shell can be powerfully adsorbed to the upper die base, manual taking for material taking is not needed, and the material taking efficiency after stamping is improved, and by arranging the material receiving mechanism, a hydraulic cylinder pushes a telescopic column to drive a material receiving plate to move; and when the material receiving plate moves to the bottom surface of the upper die base, the bearing shell adsorbed on the upper die base falls on the upper surface of the material receiving plate for discharging, so that the efficiency is improved.

The utility model relates to the technical field of greasy dirt elimination on water, in particular to an unmanned ship capable of eliminating greasy dirt, which comprises an unmanned ship body, a remote control mechanism, an adsorption pump and an inflator pump are arranged on the unmanned ship body, a filtering mechanism is arranged on the inflator pump, and a collecting mechanism is arranged on one side of the unmanned ship body. The collection mechanism comprises a guide box and an air inflation bag, the air inflation bag is installed on one side of the guide box, a drainage opening is formed in one end of the guide box, an absorption pipe is arranged between the guide box and the adsorption pump, and a filter screen is arranged between the absorption pipe and the guide box. Precise control over the unmanned ship body is achieved, the unmanned ship can freely move in various complex water area environments including areas difficult to approach or dangerous areas, efficient oil stain collection operation is carried out, and the telescopic mechanism controls the movable cleaning baffle to automatically discharge impurities and foreign matter accumulated in the drainage opening.