44 results about "Liquid storage" patented technology

A liquid consuming apparatus includes: a liquid consumer; a liquid receiver; a first waste-liquid storage including (i) a first housing connected to the liquid receiver to allow liquid communication between the first housing and the liquid receiver, and (ii) a first liquid absorber disposed in the first housing; and a second waste-liquid storage including (a) a second housing connected to the first waste-liquid storage to allow liquid communication between the second housing and the first waste-liquid storage, and (b) a second liquid absorber disposed in the second housing. The first housing has a first opening that opens toward the second housing. The second housing has a second opening that opens toward the first housing. The first liquid absorber protrudes from the first opening to an outside of the first housing. The second liquid absorber is in contact with the first liquid absorber protruding from the first opening.

The invention relates to a novel anti-eccentric wear hydraulic oil extraction device which comprises surface power equipment and underground produced liquid equipment. The surface power equipment comprises a power liquid storage tank, a plunger pump, an energy accumulator and a reversing valve; the underground produced liquid equipment comprises a power liquid pipeline, a power pump and a produced liquid oil tube, the lower portion of the power liquid pipeline is connected with a power pump piston, the lower portion of the produced liquid oil tube is connected with an oil extraction pump pump-cylinder, the oil extraction pump pump-cylinder is internally provided with an oil extraction pump plunger which is internally provided with a traveling valve, the lower portion of the oil extraction pump pump-cylinder is connected with an underground oil tube, a standing valve is arranged on the position where the underground oil tube and the oil extraction pump pump-cylinder are connected, and a produced liquid storage cavity is formed between the oil extraction pump plunger and the standing valve; a power pump cylinder barrel is connected with the oil extraction pump plunger through a weighing rod in an up and down mode; a produced liquid outlet is formed in the upper end of the produced liquid oil tube. Power liquid and produced fluid are isolated all the time, and huge equipment on the ground is removed; the reversing valve is arranged on the ground, the underground structure is simple and reliable, and operation is convenient; meanwhile, the problem that the service life of underground equipment is short is solved.

The invention relates to the technical field of medical instruments, in particular to a postoperative nursing drainage device for craniocerebral operation for neurosurgery department. The device comprises a drainage box, and an induced draft fan is arranged above the drainage box and communicated with the interior of the drainage box through a connecting pipe. When the device needs to be used, theinduced draft fan is started, the induced draft fan generates negative pressure to drain a drainage liquid, the drainage liquid enters the drainage box along a drainage tube, and then enters a liquidstorage bottle on the left side through a liquid inlet hole in the left side; when the liquid storage bottle on the left side is full, a blocking plate can move leftwards, the liquid inlet hole in the left side is closed and a liquid inlet hole in the right side is opened, and the drainage liquid enters a liquid storage bottle on the right side through the liquid inlet hole in the left side; andsimilarly, after the right-side liquid storage bottle is full, the blocking plate moves rightwards and can switch to the left-side liquid storage bottle, drainage does not need to be stopped, normal operation of an operation is guaranteed, and when the liquid storage bottle is full, a bell rings to remind in time, so that forgetting caused by negligence of medical staff is avoided.

The invention discloses an effusion treatment device in neurosurgery clinic. The effusion treatment device comprises a main rod body, a circuit box and a negative-pressure sucking pump. The bottom endof the main rod body is fixedly provided with a base, the lower side of the base is provided with four groups of idler wheels, the lower end of the main rod body is provided with an anti-sliding cover through a connecting sleeve, and the upper side of the anti-sliding cover is provided with a handle, and the circuit box is fixedly installed on the side face of the main rod body, the other side ofthe main rod body is fixedly provided with a fixed storehouse, the negative-pressure sucking pump is fixedly installed in the fixed storehouse, the negative-pressure sucking pump is in communicationwith a connecting pipe through an air pipe, and the connecting pipe is fixedly arranged on a fixed plate in an inserting mode, the fixed plate is fixedly installed on the main rod body, the left end and the right end of the lower side of the fixed plate are correspondingly and fixedly provided with expansion rods, and the lower ends of the two groups of telescopic rods are correspondingly and fixedly connected with fixed blocks, the fixed blocks are provided with liquid storage warehouses through bottom plates, and drainage tubes are arranged on the liquid storage warehouse. According to the effusion treatment device, the structure is stable, adjustment is convenient, and meanwhile secondary pollution cannot be caused.

The invention relates to a freezing gun for puncture type cryotherapy. The freezing gun comprises a shell, a hydraulic transmission mechanism, a liquid storage container, a button and a plurality of freezing heads. One end of the hydraulic transmission mechanism is connected with the button, and the other end of the hydraulic transmission mechanism is connected with the liquid storage container; by pressing the button, the thrust of a syringe needle on the liquid storage container is effectively increased, and stable puncture is achieved. The freezing heads are installed at the front end of the liquid storage container and used for installing the syringe needle, and a liquid conduction device is arranged at the end, provided with the syringe needle, of the corresponding freezing head. After the syringe needle is installed, the interior of the corresponding freezing head is in a conduction state, and low-temperature liquid in the liquid storage container flows into the syringe needle through the corresponding freezing head. When the syringe needle is not mounted, the interiors of the freezing heads are in a closed state. The freezing gun is suitable for cryotherapy or injection of large-area irregular-shaped lesion areas, and the number and position of freezing needles can be adjusted according to the shapes and sizes of the areas, so that cryotherapy is more precise and more efficient, and meanwhile the doctor-patient experience is effectively improved.

The invention provides a pesticide spraying mechanism in a garden pruning shear all-in-one machine and belongs to the technical field of machinery. The problems that in the prior art, efficient pesticide spraying cannot be carried out on garden plants are solved. The garden pruning shear all-in-one machine comprises a machine body with an inlet and an outlet. A first pruning blade and a second pruning blade are arranged at the inlet. A collecting device is arranged at the outlet. A working plate is arranged below the machine body. A base is arranged below the working plate. The pesticide spraying mechanism comprises a pesticide storage box, a liquid pump and a pesticide spraying head. The pesticide storage box and the liquid pump are fixed on the base. A pesticide inlet is formed in a liquid storage box. A pesticide outlet is formed in the bottom of the liquid storage box. A water inlet of the liquid pump is communicated with the pesticide storage box through a liquid inlet pipe. A water outlet of the liquid pump is communicated with the pesticide spraying head through a water outlet pipe. A valve is arranged on the liquid outlet pipe. A sliding mechanism is arranged between the pesticide spraying head and the working plate. The pesticide spraying mechanism has the advantages that garden plants can be subjected to automatic pesticide liquid spraying, and accordingly working efficiency is improved.

The invention provides a battery cooling system, a vehicle power exchange system and a battery cooling control method. The battery cooling system comprises a cooling liquid loop, a bypass branch and acontrol module, wherein the cooling liquid loop comprises a cold supply source, a liquid storage container, a power source and a plurality of battery cooling branches, the cold supply source, the liquid storage container and the power source are connected, the plurality of battery cooling branches are connected in parallel, a rechargeable battery is connected to the battery cooling branches underan application state, a first end of the bypass branch is connected with the cooling liquid loop between a downstream of the power source and an upstream of the battery cooling branches, a second endof the bypass branch is connected with the cooling liquid loop between a downstream of the battery cooling branches and an upstream of the power source, the bypass branch is controllably conducted ordisconnected, at least one part of cooling liquid passes through the bypass branch in a condition state, and the control module is used for maintaining pressure difference between an inlet and an outlet of each battery cooling branch within a preset zone by controlling on or off of the bypass branch. By the battery cooling system, the vehicle power exchange system and the battery cooling controlmethod, the battery cooling system can be maintained to stably work, and the rechargeable battery obtains a stable cooling effect.

The invention discloses an in-vitro heart constant pressure/constant flow perfusion experiment device for cardiological mammals. The device comprises a fixing and supporting device, a perfusion device and a monitoring device. The fixing and supporting device comprises a bottom platform. A fixed supporting plate and a movable supporting plate are arranged at the rear side of the bottom platform. A hydraulic lifter is arranged below the movable supporting plate. The perfusion device comprises a baffling perfusion column, and the baffling perfusion column is fixedly arranged on the front face of the movable supporting plate. The bottom of the baffling perfusion column is connected with the heart, and a conical incubator and a blood filter are sequentially arranged below the heat. The right side of the blood filter is connected with an oxygenator, and the oxygenator is connected with a gas storage bottle, a liquid storage bottle and a peristaltic pump through a gas conveying pipe, a liquid replenishing pipe and a liquid conveying pipe, respectively. The tail end of the liquid conveying pipe is connected with a liquid inlet of the baffling perfusion column. The baffling perfusion column and the conical incubator are connected with a temperature controller by means of a manifold. The monitoring device collects and records the test data through an electrode, a balloon, a heart sound transducer and a pressure transducer.

The invention relates to a contamination cleaning device, which comprises a motor, the contamination cleaning device and a control box, and is characterized in that the contamination cleaning device comprises a rotary cylinder, a magnet and a liquid storage cylinder, wherein the magnet is fixed in the rotary cylinder; and the inside of the liquid storage cylinder is filled with a cleaning and polishing liquid. Because of the adoption of the technical scheme, the contamination cleaning device has the advantages of simple structure, little liquid dosage, good cleaning effect, capability of full-automatic treatment, high efficiency, and no environment pollution.

The invention relates to a circular universal spanner. The circular universal spanner comprises a shell; the shell takes the shape of a cylinder with a closed top end; a storage power supply is fixed on the inner top surface of the shell; an on-off switch of the storage power supply is arranged at the top of the shell; a closed liquid storage cavity is formed below the storage power supply; a water replenishing hole and a drain hole are formed in the liquid storage cavity; the drain hole is formed in the lower bottom surface of the liquid storage cavity; an elastic film sealed with the shell is arranged at the lower part of the liquid storage cavity; the elastic film, the shell and the lower bottom surface of the liquid storage cavity surround a twisting cavity; a plastic material is filled in the twisting cavity; the plastic material is high in hardness during drying and low in hardness during wetting; and heating wires are arranged in the twisting cavity, and are electrically connected to the storage power supply. The circular universal spanner is novel in structure and stable and tight in engaging force, can easily and safely twist a valve, and effectively improves the working safety and stability.

The invention relates to the technical filed of agricultural machinery, in particular to a vehicle-mounted spraying machine for fruit trees. The vehicle-mounted spraying machine comprises a chassis, adriving cab, a liquid storage tank, a lifting component, a rotating component, an angle adjusting component, a telescopic component, a spraying component, a first motor and a storage battery, whereinthe angle adjusting component is arranged at the top of the rotating component; the spraying component is arranged at the telescopic end of the telescopic component and is fixedly connected with thetelescopic end; the first motor is arranged at the top of the chassis; the storage battery is arranged at the top of the chassis and is positioned on one side of the driving cab; the liquid storage tank comprises a liquid inlet, a conveying hose and a water pump; the liquid inlet is formed in the top of the liquid storage tank; the conveying hose is arranged on one side of the liquid storage tankand is close to the bottom of the liquid storage tank; and the water pump is arranged on the conveying hose and is positioned at the top of the chassis. The vehicle-mounted spraying machine not only greatly improves the work efficiency, but also greatly reduces the labor intensity when working personnel drives the spraying machine by operating the driving cab.

The invention provides an orchid planting method. The method comprises the steps that prepared chicken fertilizer is made into a nutrient solution with water, some obtained nutrient solution is absorbed by crystal soil for manufacturing slow release fertilizer, and the other nutrient solution is added into a liquid storage container arranged on a cultivation device; the cultivation device with orchid seedlings is placed in a place avoiding direct sunlight or a half-shading place with the direct sunlight time being shorter than 3 h per day. The orchid planting method has the advantages that by the adoption of the orchid planting method, the orchid quality can be remarkably improved, and meanwhile the orchid survival rate is greatly increased.

The invention relates to the technical field of heat storage and heating, and particularly discloses a Gobi sunlight greenhouse phase change wall heat storage and heating device. The Gobi sunlight greenhouse phase change wall heat storage and heating device comprises a liquid storage box, a first transverse air pipe is attached to the top face of the liquid storage box, the first transverse air pipe communicates with a ventilation vertical pipe, the ventilation vertical pipe communicates with a ventilation transverse pipe, the first transverse air pipe communicates with a first communication pipe, a wall is attached to the surface of the first communication pipe, the end, away from the first transverse air pipe, of the first communication pipe communicates with a second transverse air pipe, and the two ends of the second transverse air pipe are connected with air guide cabinets separately. Phase change liquid is arranged in the liquid storage box, in cooperation with the specific temperature environment of the Gobi, the effect that the phase change liquid can store and release heat is achieved, in cooperation with the first transverse air pipe, the ventilation transverse pipe, theventilation vertical pipe, the first communication pipe, the second transverse air pipe and the air guide cabinets, the effect that the liquid storage box can communicate with one another is achieved,air can circulate in a room and the liquid storage box, and therefore, the cooling or heating effect is achieved.

The invention relates to a working medium self-cooling type smoke waste heat organic Rankine cycle system, and belongs to the technical field of smoke waste heat utilization systems. By adoption of the working medium self-cooling type smoke waste heat organic Rankine cycle system, the technical problem that in the prior art, in the production process of a power plant, the loss of smoke waste heat is severe is solved. By adoption of the technical scheme, the working medium self-cooling type smoke waste heat organic Rankine cycle system comprises an evaporator, a gas-liquid separator, an expansion machine, a power generator, a working medium self-cooling heat exchanger, an ammonia-cooling heat-exchange system, a second working medium heat-exchange system, a circulating working medium liquid storage device, a booster pump, a first valve, a second valve, a third valve and a fourth valve. The ammonia-cooling heat-exchange system comprises an ammonia-cooling heat exchanger, an ammonia water cooler, an ammonia water liquid storage device and an ammonia water booster pump. The second working medium heat-exchange system comprises a second working medium heat exchanger, a second working medium cooler, a second working medium liquid storage device and a second working medium booster pump. The working medium self-cooling type smoke waste heat organic Rankine cycle system has the advantages of being high in comprehensive utilization rate, capable of saving water resources, stable in operation and the like.

An embodiment of the invention provides a shower nozzle. The shower nozzle comprises a shower body and a liquid storage box, wherein the shower body is provided with a water inlet channel, a first waterway channel and a second waterway channel; the liquid storage box is provided with a liquid storage cavity and a communicating hole; the liquid storage box is arranged on the shower body; the communicating hole is communicated with the liquid storage cavity and the second waterway channel; the shower nozzle has a first water outlet state and a second water outlet state; when the shower nozzle isin the first water outlet state, and the water inlet channel is communicated with the first waterway channel, so that water flows from the water inlet channel to the first waterway channel; and whenthe shower nozzle is in the second water outlet state, the water inlet channel is communicated with the second water channel, so that the water flows to the second waterway channel from the water inlet channel, and therefore beauty products or medicinal functional products can flow to the second waterway channel from the liquid storage cavity conveniently, at the moment, the shower nozzle can facilitate aesthetic nursing or health care of a user, and the multifunctional purposes of the shower provided with the shower nozzle are enriched.

The invention discloses biological extraction and filtering equipment. The biological extraction and filtering equipment comprises a base and an extraction box, wherein supporting columns are symmetrically arranged at the top of the base; the tops of the supporting columns are connected with the bottom of the extraction box; the extraction box is internally provided with an extraction cabin, a filtering layer and a liquid storage cabin; a filtering layer is arranged at the bottom of the extraction cabin; the liquid storage cabin is arranged at the bottom of the filtering layer; a motor is mounted at the top of the extraction box; a shaft coupler is mounted at the bottom of the motor; the bottom of the shaft coupler is connected with a rotary shaft; one end, far away from the shaft coupler,of the rotary shaft penetrates through the top of the extraction box and extends into the extraction cabin; stirring paddles are symmetrically arranged on the rotary shaft; an extracting agent conveying pipe is connected with a part, located at one side of the motor, of the top of the extraction cabin; the bottom end of the extracting agent conveying pipe penetrates through the top of the extraction box and extends into the extraction cabin.

The invention discloses small part cleaning equipment, which belongs to the field of mechanical part cleaning, comprises a base, a high-pressure spray pipe, a high-pressure spray head and a control cabinet, and is characterized in that a waste liquid recovery pool, a liquid storage water tank, a filtering water tank, a plunger pump and a support are fixed on the base, a filter is fixed on the support, and a rotary worktable and a submersible pump are arranged in the waste liquid recovery pool; the submersible pump is connected with the filter through a liquid inlet pipe, the filter is connected with the filtering water tank through a liquid outlet pipe, the oil-water separator is installed in the filtering water tank, the filtering water tank is connected with the liquid storage water tank through a pipeline, the valve block is fixed to one side of the liquid storage water tank, and the pressure reducing valve and the overflow valve are installed on the valve block. The plunger pump is connected with the valve block through a pipeline, and the valve block is connected with the liquid storage water tank through a water inlet pipe. According to the cleaning device, cleaning liquid can be recycled, efficient and environment-friendly cleaning is conducted on small parts, the cleaning efficiency can be improved while the cleaning effect is guaranteed, and good environment friendliness is achieved.

The invention discloses a full-automatic biochemical analyzer with a multi-phase sample feeding system, and belongs to the field of medical biochemical detection equipment. The analyzer comprises an analyzer body, a sample disc is arranged on the analyzer body, and the analyzer is characterized in that an automatic sample storage mechanism is arranged in the analyzer body and comprises a mountingframe, a sample storage device and a sample taking device, and the sample taking device can transfer or place samples between the sample storage device and the sample disc. The full-automatic biochemical analyzer realizes automatic storage, transfer and extraction of samples, and thus, replaces manual sample placing, so that the efficiency is improved and the error rate is reduced. Besides, a sample liquid storage pipe in the device can store liquid to be measured in a closed manner, so that pollution and waste caused by leakage in the transfer process are avoided.

The invention discloses a germanium single crystal slice degumming agent and a degumming method thereof. The germanium single crystal slice degumming agent comprises dichloromethane, isoamyl acetate and water, wherein the volume ratio of the dichloromethane to the isoamyl acetate is (6-9.5): (0.5-4), and the volume of the water is 5% -50% of the volume sum of the dichloromethane and the isoamyl acetate. The cost of the germanium single crystal slice degumming agent is only about 1/6 of that of acetone, and the production cost is greatly reduced; the water is used as a sealing layer, so that the volatilization of the dichloromethane and the isoamyl acetate is effectively prevented, the volatilization loss is avoided, and the use amount of the degumming agent is reduced; the degumming speedis accelerated, and the production efficiency is improved; and the loss is less in the use process, the waste liquid storage amount is considerable, recycling can be achieved through atmospheric distillation and repeated utilization is achieved, and the production cost is further reduced.

The invention discloses an intelligent internet-of-things water purifier in the technical field of water purifiers. The intelligent internet-of-things water purifier comprises a filter element mounting seat, a lower cover plate, an upper cover plate, a water inlet pipe, a water outlet pipe, a connecting unit, a first connecting pipe and a control valve, the filter element mounting seat is sleeved with a liquid storage bin, the liquid storage bin is in through connection with a second connecting pipe, the first connecting pipe and the second connecting pipe are connected through a pipeline, and a liquid level detection unit is arranged on the liquid storage bin. The water purifier has the beneficial effects that by arranging the first connecting pipe, the control valve, the second connecting pipe, the pipeline and the liquid storage bin, water filtered by the filter element flows into the liquid storage bin to be stored, water containing impurities is prevented from being mistakenly used, by arranging the liquid level detection unit, the liquid level of the water flowing into the liquid storage bin can be automatically controlled, and manual control is not needed. The upper cover plate and the lower cover plate are hinged and are connected through a connecting unit, so that the upper cover plate can be quickly opened, and the filter element in the filter element mounting seat can be conveniently replaced and cleaned.

A positive-pressure tube sealing joint relates to the technical field of medical equipment and comprises a first shell, a containing cavity and a liquid storage cavity are arranged in the first shell, and a tube sealing liquid valve is arranged on a hole channel communicated between the containing cavity and the liquid storage cavity. According to the positive-pressure tube sealing connector, tube sealing liquid can be rapidly and conveniently injected into the extension tube, blood in the extension tube flows back, automatic positive-pressure tube sealing is achieved, and the working efficiency is improved.

The invention discloses a plug-in multi-rotor unmanned plant protection machine liquid medicine spraying quick-connecting mechanism. The plug-in multi-rotor unmanned plant protection machine liquid medicine spraying quick-connecting mechanism is used for quick connection of liquid medicine of a plant protection medicine box and a spraying system and includes a concave head connecting piece, a convex head connecting piece, an elastic piece, a moving piece and an O-shaped ring, wherein a connecting body of the medicine box is formed by the convex head connecting piece, the elastic piece, the moving piece and the O-shaped ring. The convex head connecting piece is provided with pagoda joints and outer pipe threads, and the pagoda joints and the outer pipe threads are connected to the inside and outside of the plant protection medicine box. The elastic piece and the moving piece sequentially enter a liquid storage space of the convex head connecting piece from a connecting shaft hole of theconvex head connecting piece until a barb buckle of the moving piece enters the liquid storage space, the connecting shaft hole of the convex head connecting piece is completely inserted into a concave hole in the concave head connecting piece, and the plant protection medicine box communicates with a liquid medicine pipeline of the spraying system. The O-shaped ring sleeves a clamping groove ofthe concave head connecting piece and is used for preventing the quick-connecting mechanism from overflowing the liquid medicine and sliding, and the outer pipe threads and the pagoda joints arrangedon the concave head connecting piece are integrally connected with the spraying system of a plant protection machine. The liquid medicine spraying quick-connecting mechanism is reasonable and reliablein structure, quick in operation, and the operation efficiency and the operation safety are effectively improved.