5449 results about "Liquid storage tank" patented technology

The invention relates to the technical field of thermal management of energy storage power stations, and discloses an immersion phase change and jet flow cooperative reinforcement thermal management system of an energy storage power station. An immersed phase-change cooling tank body of the system contains an energy storage battery pack and a low-boiling-point fluorinated liquid cooling liquid, so that the whole battery pack is immersed in the immersed phase-change cooling tank body; the condensation recovery device is connected with a steam outlet condensation vaporization medium; the liquid storage distribution unit comprises a main liquid storage tank and a special liquid storage tank, the main liquid storage tank is connected with the condensation recovery device, and the special liquid storage tank is connected with the bottom of the tank body through an electromagnetic drain valve; the multi-layer jet strengthening module comprises a top-layer annular jet pipeline, a bottom-layer annular jet pipeline and a middle-layer annular jet pipeline, the top-layer annular jet pipeline and the bottom-layer annular jet pipeline are connected with a main liquid storage tank and reflow through a circulating pump, and the middle-layer annular jet pipeline is connected with a special liquid storage tank driven by a high-pressure pump and provided with The temperature monitoring array acquires the real-time surface temperature of the battery pack in a distributed manner The dynamic control center is connected with all the modules. According to the system, efficient and uniform heat management of the energy storage battery pack is realized through cooperation of phase change and jet flow.

The invention relates to an injection system, an injection method and a control method for medical capillary polishing, and the injection system comprises a first liquid storage pipe used for storing magnetorheological fluid; the first three-way connector is connected with the first liquid storage tank through a first pipeline; the first pump is connected with the first three-way joint through a second pipeline; the second pipeline comprises a vertical pipe body which is partially vertically arranged, and the space between the first pump and the vertical pipe body is filled with a gas section; the capillary tube is connected with the first three-way connector through a third pipeline; the first pinch valve is installed on the first pipeline and the third pipeline and used for cutting off the first pipeline or the third pipeline. The particle settling volume in the injection system can be reduced, the machining precision is improved, and the service life of equipment is prolonged.

The invention discloses a wastewater degradation and recovery device for white spirit production, and particularly relates to the technical field of wastewater degradation, the wastewater degradation and recovery device comprises a treatment tank and an impurity storage box arranged on one side of the surface of the treatment tank and used for collecting impurities after wastewater treatment, and the other side of the treatment tank is further provided with an input and output assembly; sealing plates for isolating wastewater are arranged on the upper side and the lower side of an inner cavity of the treatment tank respectively, a sealing column is arranged on the opposite surfaces of the two sealing plates, a liquid storage tank is arranged on one side of the sealing plate located on the upper portion, and an air injection stirring assembly is arranged at the bottom of the sealing column. According to the wastewater degradation and recovery device for white spirit production, the mode that large bubbles are directly injected and scattered by a rotary stirring rod to form small bubbles is achieved through the arranged air injection stirring assembly, and meanwhile the injection mechanism is matched for synchronous operation, so that a flocculating agent is rapidly dispersed by means of bubble kinetic energy and the stirring effect, and the flocculation reaction is accelerated; the pollutants can be more quickly coagulated into large-particle flocs, and the wastewater purification efficiency is improved.

The utility model relates to the technical field of pipeline pumps, and discloses a vertical pipeline pump which comprises a pump body arranged outside a shaft body, a pump cover and a sealing gland, the top of the pump body is connected with the pump cover, the top of the pump cover is connected with the sealing gland, a sealing cavity is formed between the pump cover and the sealing gland, a pump body flushing hole is formed in the pump body, and a pump cover flushing hole is formed in the pump cover. A first sealing flushing hole and a second sealing flushing hole are symmetrically formed in the side wall of the sealing gland, the pump body flushing hole, the pump cover flushing hole and the sealing cavity are sequentially communicated, the first sealing flushing hole is externally communicated with a liquid storage tank water outlet and communicated with the sealing cavity, and the sealing cavity is communicated with the second sealing flushing hole. And the second sealing flushing hole is externally communicated with a liquid storage tank water inlet. The pump body flushing hole is formed in the pump body, the pump cover flushing hole is formed in the pump cover, and sealing flushing liquid enters the sealing cavity along the pump body flushing hole and the pump cover flushing hole, so that the sealing shaft sleeve is flushed and cooled, and the service life of the sealing shaft sleeve is prolonged.

The utility model provides a tubular flow battery liquid storage tank which comprises an electrolyte liquid storage tank body, a turbulent flow mixing part is arranged at the bottom of the electrolyte liquid storage tank body, the liquid outlet end of the turbulent flow mixing part is connected to a liquid outlet pipe, the electrolyte liquid storage tank body is filled with electrolyte, and the electrolyte flows to the liquid outlet pipe through the turbulent flow mixing part. And a plurality of inlet ends are arranged on the turbulent flow mixing part, and the multiple inlet ends are used for carrying out turbulent flow mixing on the electrolyte filled in the electrolyte storage tank body. According to the tubular liquid storage tank for the flow battery disclosed by the utility model, a plurality of inlet ends are arranged aiming at a square groove liquid storage tank which is most commonly used by a prefabricated cabin type flow battery, so that an electrolyte can form vortexes in a plurality of areas in a flowing process in the tank, and the electrolyte can be fully mixed to reduce flowing dead zones; the mixing degree and turbulence degree of liquid in the tank are improved, a flowing dead zone is avoided, and the utilization rate of electrolyte is improved.

The invention discloses a simulation experiment device and method for casing drilling, and relates to an experiment device and method for simulating the smearing effect of casing drilling, and the device comprises a simulation assembly and a manifold assembly. The simulation assembly comprises an experiment kettle, a simulation piece and a casing pipe nipple, and an annular gap is defined between the simulation piece and the casing pipe nipple. The manifold assembly and the annular gap form a flow loop of drilling fluid. The manifold assembly comprises a liquid storage tank, a pump body and a material storage tank, and the pump body and the material storage tank are arranged between the liquid storage tank and the inlet end of the annular gap. Wherein the storage tank can enable the rock debris to enter the annular gap along with drilling fluid pumped by the pump body, and the simulation assembly can enable the casing pipe nipple to rotate at a preset rotating speed under a preset axial acting force under a preset experiment condition, so that the rock debris entering the annular gap forms a mud cake on the inner surface of the simulation piece. The experimental device can be used for analyzing influence factors of the smearing effect of casing drilling and guiding on-site construction of the casing drilling, so that the smearing effect of the casing drilling can play a more remarkable effect.

The invention discloses a diluent supplementing control method and system, a medium and a product, and relates to the field of industrial automation control. By implementing the application, the control system accurately recognizes the station information and the state of the liquid storage tank through the station code, so that the whole-process monitoring and accurate control of the diluent supplementing process are realized. The control system automatically checks whether the type and the concentration of the diluent to be supplemented meet the requirements or not, and manual operation errors are avoided. The control system collects real-time weight data of the liquid storage tank and generates a weight change curve, the actual material supplementing rate can be accurately calculated and compared with the standard material supplementing rate, and abnormal conditions can be found in time. Compared with traditional liquid level control, the material supplementing control mode based on weight data is more accurate and reliable, the timeliness and accuracy of diluent supplementing can be guaranteed, and the production efficiency and the stability of product quality are improved.

The invention discloses a multi-stage cable deicing robot and a graded deicing method, the problem that the surface of a cable is possibly scratched by a cutting edge is avoided, the service life of the cable is not affected, and meanwhile ice blocks with higher thickness and hardness can be handled through the mode of hammering pretreatment, permeation, clamping and breaking and cleaning. The mounting walking module is sequentially provided with a hammering module, a liquid spraying and permeating module and a clamping and breaking ice-breaking module from the front end to the rear end of the mounting walking module; the hammering module comprises a hammer head capable of swinging in a reciprocating manner, and the hammer head is used for knocking an ice layer on the surface of the cable in an intermittent hammering manner; the liquid spraying and permeating module comprises a nozzle assembly and a liquid storage tank, and the liquid storage tank is used for storing deicing liquid; the nozzle assembly is used for spraying deicing liquid; the clamping and breaking ice breaking module comprises two rotating clamping arms which are symmetrically arranged and an opening and closing driving mechanism, and the opening and closing driving mechanism is used for driving the two rotating clamping arms to be close to or away from each other. According to the graded deicing method, the cable icing thickness is detected through the sensing module, and the operation parameters of the multi-stage deicing module are adjusted in real time according to different thickness grades.

The invention provides an immersed energy storage battery fire extinguishing system which comprises a battery pack, a liquid storage tank, a high-pressure storage tank and a controller, the liquid storage tank is connected with a liquid inlet and a liquid outlet of the battery pack through pipelines, cooling liquid is stored in the liquid storage tank, and the battery pack is further connected with the high-pressure storage tank through a pipeline; a proportional valve is mounted on a pipeline for connecting the liquid storage tank with a liquid inlet of the battery pack, a temperature sensor is arranged in the battery pack, and a gas booster pump is mounted on a pipeline for connecting the high-pressure storage tank with the battery pack; the battery pack, the proportional valve, the temperature sensor and the gas booster pump are all electrically connected with the controller. The fire extinguishing system for the immersed energy storage battery can effectively prevent chemical reaction in the battery, quickly and efficiently prevent thermal runaway from continuing and spreading, and improves the use safety of the energy storage battery.

A shock absorber (SA; SA1; SA2; SA3) equipped with vehicle height adjustment according to the present invention comprises: a shock absorber body (D) containing a cylinder (1), a piston (2) inserted into the cylinder (1) such that it is movable in an axial direction and divides the interior of the cylinder (1) into an expansion-side chamber (R1) and a compression-side chamber (R2) filled with a fluid, a piston rod (3) inserted into the expansion-side chamber (R1), movable in the axial direction relative to the cylinder (1) and connected to the piston (2), and an outer tube (5) surrounding the cylinder (1); a separating element (30;301), that the interior of the outer tube (5) is divided into a container (T) and a reservoir (R), the container (T) storing fluid, the reservoir (R) is connected to the compression-side chamber (R2) to compensate for a volume of the piston rod (3) entering and exiting the interior of the cylinder (1); a pump (31) provided at the separating element (30; 301) which supplies and discharges the fluid through the reservoir (R) into the interior of the cylinder (1); and a damping force adjusting valve (18) provided at the separating element (30; 301) configured to adjust a damping force during expansion and compression of the shock absorber body (D).

The invention relates to the technical field of plate heat exchangers, and provides a plate heat exchanger with a self-cleaning function, which comprises a bottom plate, a device frame fixedly mounted on the bottom plate, a heat exchange structure mounted on the device frame and used for heat exchange, a heat exchange pipeline set, a liquid storage tank, a cleaning assembly and a recovery assembly, the heat exchange pipeline set is installed on the device frame and comprises a cold fluid conveying assembly used for conveying cold fluid and a hot fluid conveying assembly used for conveying hot fluid, the liquid storage tank is fixedly installed on the bottom plate, cleaning fluid is stored in the liquid storage tank, and cleaning assemblies are installed on the cold fluid conveying assembly and the hot fluid conveying assembly correspondingly. The cold fluid conveying assembly and the hot fluid conveying assembly are each provided with a recovery assembly, and the technical problems that in the prior art, when the plate heat exchanger is cleaned, mechanical damage is likely to be caused to metal plates, then the service life of equipment is affected, and the operation and maintenance cost is increased are solved.

The utility model discloses a full-automatic operation control system for filter pressing, water washing and squeezing of a diaphragm filter press, which is characterized in that an inlet of a slurry liquid filter pressing pump is connected with a to-be-pressed filtrate storage tank, an outlet of the slurry liquid filter pressing pump is connected with a liquid inlet of the filter press through a liquid inlet valve V1, and an inlet of an on-machine water washing filter pressing pump is connected with an on-machine washing water storage tank; the outlet is connected with the water inlet of the filter press through a water inlet valve V3; an inlet of the squeezing water delivery pump is connected with the squeezing water tank, an outlet of the squeezing water delivery pump is connected with the filter press, the front end of the pulp filter press pump and the front end of the squeezing water delivery pump are respectively provided with the frequency converter, and the pulp filter press pump, the filter press, the on-machine washing filter press pump, the squeezing water delivery pump, the liquid inlet valve V1 and the water inlet valve V3 are respectively connected into the control cabinet. And the control cabinet is used for controlling the starting, stopping and switching of the slurry filter press pump, the filter press, the on-machine washing filter press pump, the squeezed water delivery pump, the liquid inlet valve V1 and the water inlet valve V3. According to the utility model, full-automatic start-stop switching control of filter pressing, water washing and squeezing of the diaphragm filter press in hydrometallurgy can be realized.

The invention relates to the field of non-woven fabric production, in particular to a film spraying industrial robot for non-woven fabric production. Comprising a film spraying box, a material conveying auxiliary assembly is installed on the outer wall of the film spraying box, a rolling detection assembly is installed on the inner wall of the bottom of the film spraying box, and a film spraying assembly is installed on the inner wall of one side of the film spraying box; a second vibration motor is started to drive a transmission ball to vibrate, so that the non-woven fabric is in an active state, then a probe structure drives the non-woven fabric to be attached to the inner wall of a liquid storage cylinder and is in a stretched state, and subsequent film spraying work is better facilitated; a film spraying solution in a liquid storage cylinder is driven to be sprayed onto the surface of the non-woven fabric, and a sliding pipe and a probe structure are driven to completely extend into a sleeving cylinder, so that the film spraying solution in a liquid storage tank flows onto the surface of the non-woven fabric along the bottom end of the sleeving cylinder to perform film spraying work; and the quantitative film spraying working effect of the industrial robot is improved while the passive extrusion and stretching film spraying range is widened.

The invention discloses a spray cooling system and discloses a cooling method suitable for the spray cooling system, a liquid storage tank, a first suction pump, a spray chamber, a liquid separator and a condenser of the spray cooling system are sequentially connected to form a cooling loop, cooling liquid circularly flows in the cooling loop, and an inner cavity of the spray chamber is used for arranging a semiconductor device. The spraying chamber is connected with a vacuum pump, the vacuum pump is used for maintaining the air pressure in the spraying chamber to be lower than the atmospheric pressure, so that the cooling liquid sprayed on the semiconductor device is evaporated at the boiling point lower than the atmospheric pressure of the cooling liquid, and the vaporous cooling liquid is discharged into the condenser through steam conveying. Under the same cooling requirement, the air pressure in the spraying chamber is reduced through the vacuum pump, the heat absorption capacity and the heat absorption efficiency of the cooling liquid are improved, the operation power of the first suction pump and the condenser can be reduced, and then energy consumption is reduced.

The utility model relates to a liquid hydrogen storage system which comprises an integrated hydrogen storage device and a hydrogen storage medium, the integrated hydrogen storage device comprises a liquid storage tank for storing a hydrogen storage medium, a gas storage tank for storing hydrogen, a reactor connected with the output ends of the liquid storage tank and the gas storage tank, a condenser connected with the reactor, a gas-liquid separator connected with the output end of the condenser, a gas compressor and a gas buffer tank, and one or more unsaturated aromatic hydrocarbons or heterocyclic unsaturated compounds with a saturated vapor pressure of more than 1 kPa and a temperature of 20 DEG C. The gas-phase storage medium of the liquid hydrogen storage system sequentially passes through the condenser, the gas-liquid separator, the gas compressor and the gas buffer tank, so that a hydrogen pressurizing, cooling and refluxing process is realized, a liquid hydrogen storage material can be effectively recycled, and the purity of hydrogen can be ensured.

The invention provides an electrolyte treatment system, and relates to the technical field of electrolyte treatment. The electrolyte treatment system comprises a carrier, the carrier is used for carrying a device, a to-be-detected sample tank, a powder storage tank and a liquid storage tank, the powder storage tank is used for storing solid raw materials, the liquid storage tank is used for storing liquid raw materials, and the to-be-detected sample tank is used for storing to-be-detected electrolyte; the carrier, the preparation device and the detection device are arranged around the transfer device in a surrounding manner; wherein the transfer device is configured to be capable of conveying the appliance and the powder storage tank to the preparation device, the solid raw materials in the powder storage tank are injected into the appliance in the preparation device, and the transfer device can be used for injecting the liquid raw materials in the liquid storage tank into the appliance so as to prepare the electrolyte to be detected; the transfer device is configured to be capable of conveying a to-be-detected sample tank or appliance to the detection device, and the detection device can detect at least one of the conductivity, solvation energy and ultraviolet-visible absorption spectrum of the to-be-detected electrolyte.

The invention discloses a pump-driven two-phase liquid cooling system and a control method thereof. The pump-driven two-phase liquid cooling system comprises a cooling liquid circulation loop and two gas-liquid separation recirculation loops, the cooling liquid circulation loop comprises a closed loop formed by connecting a liquid storage tank, a liquid supplementing pump, an adjusting three-way pipe, two evaporators, two condensers and a control double-outlet device; the gas-liquid separation recycling loop comprises a gas-liquid separator, a gas compressor, a gas-liquid mixer and a pipeline connecting assembly. Two modes of automatic control and manual control are set, in the automatic control mode, the system is automatically adjusted according to data such as temperature and switching time, excessive manual intervention is not needed, intelligent operation is achieved, when manual control and adjustment are carried out, an operator can manually adjust the opening degree of the control valve through a rotating handle, and the control efficiency is improved. And the system can be flexibly adjusted according to actual requirements under special working conditions or during maintenance and overhaul, so that the flexibility and applicability of system control are improved.

The invention discloses a distributed plasma and electrocatalytic synthesis ammonia device which comprises a plasma nitrogen fixation unit, an electrocatalytic synthesis ammonia unit and a power supply module, and the plasma nitrogen fixation unit comprises an air pump, a plasma discharge reactor, a plasma power supply and an aeration head. The electro-catalytic ammonia synthesis unit comprises a cathode side liquid storage tank, a cathode side liquid pump, an ammonia production electrolytic bath, an anode side liquid pump, a direct-current power supply and an anode side liquid storage tank, and the power supply module is a clean energy module. The aeration head is immersed in the cathode side liquid storage tank, and electrolyte is stored in the cathode side liquid storage tank and the anode side liquid storage tank; the device takes air and water as raw materials and carries out a synthesis ammonia process at normal temperature and normal pressure. The method has the beneficial effects that the method adapts to clean energy, can realize on-site absorption and adapts to the volatility of the clean energy; raw materials are cheap and easy to obtain, hydrogen storage and transportation risks and extra cost pollution are avoided, and zero carbon is generated in the whole process; the device is small in scale and modularized, does not depend on large-scale facilities, and assists ammonia and chemical fertilizer production in regions deficient in resources.

The utility model belongs to the technical field of non-woven fabrics, and particularly relates to a non-woven fabric raw material cleaning machine which comprises a machine frame, a liquid storage tank and a first stirring assembly are arranged on the machine frame, cleaning liquid is arranged in the liquid storage tank, one end of the liquid storage tank is a feeding end, the other end of the liquid storage tank is a discharging end, and the feeding end is used for feeding raw material particles to be cleaned. The discharging end is used for discharging the cleaned raw material particles; and the first stirring assembly is used for stirring the raw material particles in the liquid storage tank. Raw material particles floating on cleaning liquid can be turned over through the first stirring assembly, all faces of the raw material particles can make contact with the cleaning liquid conveniently, and the cleaning efficiency and quality can be improved conveniently.

The invention belongs to the technical field of comprehensive energy utilization, and relates to a multi-energy cogeneration carbon dioxide power cycle system and a method thereof. The multi-energy cogeneration carbon dioxide power cycle system comprises a gas storage bin, a first compressor, a first cooler, a liquid storage tank, a first turbine, a rear preheater, a hot water supply unit, a waste heat recovery unit and a cold energy recovery unit. The hot water supply unit supplies hot water to absorb heat generated by multi-stage compression of carbon dioxide to obtain steam, so that the steam is supplied to a user, and the waste heat recovery unit and the hot water supply unit are matched to absorb and store the waste heat of the system to heat the carbon dioxide after expansion acting. And then the cold energy recovery unit is used for recovering the cold energy in the carbon dioxide subjected to expansion acting so as to supply cold water to a user or make ice, so that the waste heat and the cold energy in the power circulation process can be recovered, steam and the cold energy including electric energy are output, the energy consumption of the system is reduced, and the energy utilization efficiency of the system is also improved.

The utility model relates to the field of vegetable drip irrigation equipment, in particular to a vegetable water and fertilizer integrated drip irrigation device which comprises a liquid storage tank, a fertilizer tank, a flow guide pipe, a first meter, a water inlet pipe, a second meter, a drip irrigation pipe, a hydraulic controller, a master control module and a soil tacheometer, according to the vegetable water and fertilizer integrated drip irrigation device, the first meter and the second meter are arranged on the outer side of the joint of the fertilizer tank and the liquid storage tank as well as the outer side of the joint of the water inlet pipe and the liquid storage tank of the existing vegetable water and fertilizer integrated drip irrigation device respectively, so that the amount of water and fertilizer can be accurately controlled; detection information can be transmitted to the master control module for comprehensive analysis, then the master control module is triggered to automatically control the water and fertilizer proportion at the first meter and the second meter, accurate proportioning of water and fertilizer is achieved, the quality and growth stability of vegetables are guaranteed, drip irrigation is carried out in an accurate proportioning mode, the situation of excessive fertilization is not likely to be caused, and the work efficiency is improved. And more resources are saved.

The invention discloses a data center negative pressure two-phase liquid cooling distribution method and device, and relates to the technical field of data center liquid cooling. A server cold plate, an outdoor closed cooling tower and a data center two-phase cooling distribution unit CDU are connected through a closed circulating pipeline, so that a liquid cooling working medium is conveyed to the server cold plate through a liquid separator at an outlet of the CDU, absorbs heat of a server in a cold plate flow channel and is completely gasified, and the gasified cooling working medium is driven by a circulating pump through a heat insulation pneumatic pipeline to be conveyed to the server cold plate. A gaseous cooling working medium enters a primary side composite gas phase pipeline and is directly conveyed to a condensation section of a primary side outdoor closed type cooling tower, the condensation section adopts a finned tube bundle structure, the gaseous cooling working medium exchanges heat with air / spray water in the condensation section and is liquefied, and the liquefied cooling working medium enters a negative pressure heat exchanger unit in the CDU under the assistance of a circulating pump or gravity; a low-temperature gaseous cooling working medium after heat exchange enters a composite gas phase pipeline on the primary side under the action of a sucking pump and is mixed with a high-temperature gaseous cooling working medium coming out of a server cold plate, and then the precooled working medium forms a liquid working medium in a supercooled state through a throttling valve and is injected into a liquid pool at the bottom of a liquid storage tank; and redistributing to each server cold plate to finish cooling circulation.

The invention discloses a plastic part xenon lamp aging machine with a spraying system, and belongs to the technical field of material weather resistance testing equipment. The equipment comprises an aging chamber, a xenon lamp light source and a spraying system, and the spraying system realizes flexible switching spraying of pure water and a chemical solution through cooperative operation of a liquid supply unit (comprising double liquid storage tanks and a four-way switching valve), a nozzle unit (a multidirectional adjustable nozzle), a liquid recovery device (a collecting tank and a recovery pump) and a control unit. The control unit accurately controls the concentration and flow of the mixed solution by adjusting the opening degree of the flow valve, residual liquid is emptied through the four-way valve and the liquid drainage pipeline to avoid cross contamination, the spraying angle is dynamically adjusted through the multi-directional nozzle to ensure uniform coverage, and the recycling device recycles waste liquid in a classified mode to reduce resource consumption. The problems of single spraying mode, residual liquid pollution, uneven coverage and low waste liquid treatment efficiency of traditional equipment are solved, and the aging test accuracy, the environment simulation authenticity and the resource utilization rate are remarkably improved.

The utility model relates to the technical field of refrigeration equipment, and particularly discloses a heat exchange unit. The heat exchange unit comprises a heat exchange core body, a water treatment device and a spraying loop, spraying liquid circulates in the spraying loop, the spraying loop is used for spraying the spraying liquid to the heat exchange core body, a liquid storage tank and a valve are arranged in the spraying loop, and the valve is used for switching the spraying loop between a first state and a second state; in the first state, the water treatment device is connected into the spraying loop, and spraying return liquid in the spraying loop enters the liquid storage tank to circulate after being treated by the water treatment device; in the second state, the inlet of the water treatment device is communicated with the liquid supplementing opening, and spraying return liquid in the spraying loop is bypassed to the liquid storage tank for circulation. By applying the heat exchange unit provided by the utility model, the circulating spray liquid can be treated in real time, the water quality of the spray liquid is ensured, the maintenance frequency of the heat exchange core body structure is reduced, and the heat exchange efficiency of the heat exchange core body is ensured.

The monitoring device based on the communicating pipe principle comprises a liquid storage tank, a monitoring assembly, a measuring area and a remote terminal, the liquid storage tank is used for containing liquid, the monitoring assembly comprises a radar liquid level meter and a bubble monitoring mechanism, the radar liquid level meter is arranged at the top of the inner wall of the liquid storage tank, and the bubble monitoring mechanism is arranged in the measuring area. The bubble monitoring mechanism is arranged on one side wall of the liquid storage tank, a measuring area is arranged on one side of the liquid storage tank, a plurality of static level gauges are arranged in the measuring area and connected with the liquid storage tank, and the radar liquid level meter, the bubble monitoring mechanism and the static level gauges are all in wireless communication connection with the remote terminal. The radar liquid level meter and the bubble monitoring mechanism send the collected liquid level height value and the bubble number to the remote terminal, the remote terminal analyzes data, judges the liquid level remaining use time and pushes an operation and maintenance notice in time, the operation and maintenance effectiveness is improved, and meanwhile waste of operation and maintenance resources is avoided.

A reservoir tank assembly and a heat pump system including the same are disclosed. The reservoir tank assembly may include a reservoir tank configured to remove air contained in a coolant and an adapter fluidly connecting the reservoir tank and a coolant line along which the coolant flows. A part of the coolant flowing along the coolant line is introduced into any one degassing chamber among a plurality of degassing chambers through the adapter. The coolant passing through the plurality of degassing chambers is discharged to the coolant line through the adapter.

The utility model relates to the technical field of solar evaporation, in particular to a solar interface evaporation device which comprises a liquid storage device, the liquid storage device comprises a liquid storage tank and a valve, the liquid storage tank is used for storing liquid containing water, and the valve is arranged on one side of the bottom of the liquid storage tank; the rotary driving mechanism comprises a rotary driving assembly, a first roller and a second roller, the rotary driving assembly is connected with the first roller or the second roller to drive the first roller or the second roller to rotate, the first roller is located in the liquid storage tank and is lower than the liquid level of the liquid, and the second roller is located in the liquid storage tank and is lower than the liquid level of the liquid. The second roller is located outside the liquid storage tank, or the second roller is located in the liquid storage tank and is higher than the liquid level; and the solar interface evaporator is a flexible thin film, the flexible thin film is connected end to end to form a ring, and the flexible thin film is at least tensioned between the first roller and the second roller.

The utility model relates to the technical field of disinfection equipment, in particular to a veterinary disinfection spraying device which comprises a bottom plate, universal wheels which are symmetrically distributed are fixedly mounted on two sides of the bottom of the bottom plate, a pushing handle is fixedly mounted on one side of the bottom plate, a liquid storage tank is fixedly mounted at the top of the bottom plate, and a tank cover is arranged at the top of the liquid storage tank. According to the disinfecting and spraying device for the veterinarian, through cooperative use of the bottom plate, universal wheels, a liquid storage tank, a pushing handle, a first spray head, a handheld pipe, a handheld sleeve, a first connecting pipe, a feeding pipe, a pump body, a three-way pipe, a guide pipe, a second connecting pipe, a spraying pipe, a second spray head, a storage battery and an electric telescopic rod, for a dead angle area which cannot be sprayed by the device, firstly, the liquid storage tank is used for spraying the liquid; the handheld pipe in the storage mechanism on the device is taken down, and the handheld sleeve is held. Then, a valve on the handheld pipe is operated, and after the valve is opened, the pump body conveys the disinfectant into the handheld pipe through the first connecting pipe.

The invention provides a wound cleaning and disinfecting integrated device, and relates to the technical field of medical care equipment. The device integrates cleaning, disinfection and intelligent control functions, and solves the problems that traditional wound surface treatment equipment is inconvenient to operate, uneven in cleaning and disinfection effects and the like. The device comprises key components such as a main body part, a sterilizing lamp, an ozone generator, a cleaning and sterilizing interface, a flexible telescopic pipe, a spray head, a draw-off pump, a cleaning liquid and sterilizing liquid storage tank, a temperature sensor and the like. By automatically spraying the cleaning liquid and the disinfectant and combining ozone and ultraviolet ray disinfection, the wound surface is ensured to be thoroughly cleaned and disinfected. The controller has the functions of display, voice interaction, remote monitoring and the like, and the operation convenience and safety are improved. The design of a push handle connecting rod and universal wheels enables the device to move flexibly and is suitable for various treatment scenes. And a built-in storage battery provides power support, so that normal operation of the equipment in a power-free environment is ensured.

The high-frequency welding machine workbench comprises a rack, a liquid storage tank is arranged on the rack, a liquid storage tank is arranged in the liquid storage tank, the top of the liquid storage tank is open, elastic clamping assemblies are arranged in the liquid storage tank, and the two elastic clamping assemblies distributed oppositely are used for clamping a heat exchanger shell; and the infusion pump is connected with the water tank and the liquid storage tank. The water cooling device is novel in structure, good in water cooling effect, economical and practical, the induction coil is not prone to being burnt, and welding quality of finished products is improved.