376 results about "Liquid transfer" patented technology

The invention relates to a microfluidic nucleic acid detection device, and relates to the field of detection. Comprising a bottom plate, a chip inlet and outlet module erected on one side above the bottom plate, a chip table erected on the chip inlet and outlet module and used for bearing a micro-fluidic chip with a liquid bag, a displacement module erected above the chip table, and a crushing module erected on the displacement module and used for squeezing liquid in the liquid bag into the micro-fluidic chip, the liquid transferring module is erected on one side of the crushing module and is used for transferring liquid in the micro-fluidic chip to flow; the pneumatic module is erected above the front end of the bottom plate and is used for controlling a flow channel of the micro-fluidic chip to be opened and closed; the heating module is erected on the other side above the bottom plate and is used for locally heating the micro-fluidic chip and automatically detecting the temperature; and the fluorescent module is used for acquiring a fluorescent signal of the micro-fluidic chip. The micro-fluidic chip detection device has the advantages that different types of micro-fluidic chips can be rapidly detected, and an accurate result can be obtained.

The utility model provides an electronic atomization device, a power supply main body for the electronic atomization device and an atomization main body. The electronic atomization device comprises a front side and a rear side which are opposite in the thickness direction. A first liquid storage cavity; the atomizing assembly is used for receiving the liquid matrix in the first liquid storage cavity and atomizing the liquid matrix to generate aerosol; the second liquid storage cavity is used for supplementing the liquid matrix to the first liquid storage cavity; the second liquid storage cavity and the first liquid storage cavity are arranged at intervals in the longitudinal direction; the first liquid transfer channel and the second liquid transfer channel are arranged at intervals in the thickness direction; the distance between the first liquid transfer channel and the front side is larger than the distance between the second liquid transfer channel and the rear side, and the distance between the second liquid transfer channel and the front side is larger than the distance between the second liquid transfer channel and the front side. According to the electronic atomization device, when one of the first liquid delivery channel and the second liquid delivery channel delivers the liquid matrix from the second liquid storage cavity to the first liquid storage cavity, the other one can be used for air exchange to balance the pressure between the first liquid delivery channel and the second liquid delivery channel.

According to the clamping box structure and the nucleic acid extraction clamping box, a clamping box main body is matched with a mounting cavity, an extraction cavity, a buffer cavity, a waste liquid collection cavity, a liquid transfer channel, an eluent input port, a cleaning liquid input port, a combination liquid input port, a lysis solution input port, an extraction pipe interface, a collection pipe interface, a first plunger interface and a second plunger interface; the full-sealing design is achieved, and external pollution is prevented; automatic operation of the clamping box in the nucleic acid extraction instrument is facilitated, complete integration of kit preloading and extraction is realized in the automatic operation process of the clamping box, and the purity and the product concentration of a nucleic acid extraction product are improved; a universal magnetic bead method and a silica gel membrane method are compatible, extracted products can be independently stored, additional liquid transfer operation is not needed, and therefore the method is suitable for various downstream molecular biology experiments; by matching with a plunger structure, air pump equipment such as a vacuum pump does not need to be adopted in the nucleic acid extraction instrument, so that the risk of cross contamination between the interior of the instrument and the interior of the clamping box structure is reduced.

The present application relates to the technical field of strain fermentation, and particularly relates to a multi-strain fermentation equipment and a fermentation process thereof, which comprises a mixing mechanism, the mixing mechanism comprises a chassis, a cleaning mechanism for cleaning raw materials and a material distribution mechanism for putting the raw materials into the mixing mechanism are arranged on the mixing mechanism; the present application realizes full-process automatic operation of multi-strain fermentation by integrating the functions of cleaning, crushing, sub-packaging, additive distribution and mixed liquid transfer, the cleaning mechanism adopts a spiral lifting type cleaning disc combined with a crushing design of a pressing disc, so that the cleaning and crushing of the raw materials can be completed in the same equipment, the process conversion time is greatly reduced, and the production efficiency is improved; the present application can automatically distribute the cleaned and crushed raw materials to different fermentation cylinders in equal amounts and accurately add fermentation aids suitable for different strains by arranging the material distribution mechanism and a double-cavity additive box, the opening and closing of the feeding gap are controlled by an output electric cylinder, so that the quantitative addition of the additives is ensured, and the stability and consistency of the fermentation products are improved.

The present disclosure generally relates to an absorbent pad (100) for a garment (200) and a garment (200) including the absorbent pad (100). The absorbent pad (100) includes a liquid-impermeable barrier layer (120), a functional assembly (110) attached thereto, and a peripheral assembly (130) attached to the periphery of the functional assembly (110), and is at least partially liquid-impermeable. The functional assembly (110) includes an absorbent layer (112) for absorbing liquid, the absorbent layer (112) attached to the barrier layer (120), and a wicking layer (114) for transferring liquid to the absorbent layer (112), the wicking layer (114) attached to the absorbent layer (112) and positioned to face the skin of a user in use. The wicking layer (114) and absorbent layer (112) are attached at discrete points (116) therebetween to facilitate liquid transport from the wicking layer (114) to the absorbent layer (112) around the periphery of the discrete points (116).

Disclosed in the present invention is a bench-scale device for an ozone catalytic system, the bench-scale device comprising: a catalysis unit, a liquid transfer unit, and a gas treatment unit, wherein a catalytic reaction can occur inside the catalysis unit, the liquid transfer unit is communicated with two sides of the catalysis unit, and the gas treatment unit is communicated with a top end and a bottom end of the catalysis unit. The catalysis unit comprises: a housing, wherein the interior of the housing is provided with a cavity for the catalytic reaction, and a top end of the housing is provided with an opening for the cleaning and maintenance of the catalysis unit; a cover plate placed at the top end of the housing for sealing the opening; and a supporting tray used for supporting a catalysis layer. The supporting tray comprises a first support plate and a mesh screen, wherein the first support plate is fixed at one third to one half of the height of the housing, is fixed on the inner wall of the housing in parallel to the bottom surface of the housing, and has the same size as the bottom surface of the housing; the surface of the first support plate is provided with a plurality of first flow-through holes; and the mesh screen is arranged on the upper surface of the first support plate.

The utility model provides a cleaning fluid recovery device of a vacuum three-in-one dryer, which relates to the field of vacuum three-in-one dryers and comprises a tank component, a transmission component is arranged on one side of the tank component, and a fluid collection component is arranged at the bottom of the transmission component. Through cooperation of the first electromagnetic valve and the fourth electromagnetic valve, circulation of the liquid discharging pipe and the liquid conveying pipe can be controlled, so that the flowing track of cleaning liquid is limited, the cleaning liquid is recycled from the main tank to the recycling box, waste of the cleaning liquid is reduced, and the utilization rate of resources is increased; a magnetic filter screen and an ultrafiltration screen arranged in the recycling box can perform double filtration on the recycled cleaning liquid, impurities and particles in the cleaning liquid are removed, the purity and the reuse quality of the cleaning liquid are guaranteed, the recycled cleaning liquid can be well conveyed into a liquid injection pipe and a cleaning ball again through a conveying assembly, and the cleaning efficiency is improved. And the main tank is convenient to clean, cyclic utilization is realized, and the use cost is greatly reduced.

The utility model provides a strong adaptability's liquid medicine transfer bottle lid relates to traditional chinese medicine liquid transfer bottle lid technical field, the utility model discloses a transfer bottle lid body is established, the one side of transfer bottle lid body is established with the installation slot, the inner wall of installation slot is equipped with the flow guide pipe and is connected, the inner wall fixed connection of installation slot has the sealing rubber block, the inner wall of installation slot is provided with the adjusting device unison, the outer surface of flow guide pipe is provided with the limit auxiliary device, the adjusting device includes the slide rod, the inner wall of installation slot is established with the rectangular hole unison, the inner wall of rectangular hole and the outer surface of one end slide rod are connected, the utility model discloses the position of adjusting device in the slide rod position adjustment, can make transfer bottle lid body install on the transfer bottle of different diameter size, improve the use adaptability of transfer bottle lid body, after installing it, the transfer bottle is inclined, can pour the traditional chinese medicine liquid collected in the inside into the check bottle through the flow guide pipe, is convenient for its transfer.

The present invention provides an automatic stop device that simplifies the structure, improves the responsiveness and reliability of stopping fluid delivery, and enables rapid stopping of fluid delivery in emergencies, as well as a siphon-type fluid delivery pump equipped with this automatic stop device. [Solution] The device includes a float 212 that detects the liquid level in the container to which the liquid is being delivered, and a storage section 213 that houses the float and holds air. A communication hole 214 is opened at the top of the storage section, and the held air is sent to the discharge valve 14 of the pump 1 via an air inlet tube 215. A slide valve 211 that operates in response to the float rising connects the top of the storage section and the air inlet tube via the communication hole when the float rises to a predetermined position. As a result, the discharge valve is closed by the released air, the liquid flow in the discharge hose 15 is restricted, and the liquid delivery of the siphon-type liquid delivery pump is stopped. This provides an automatic stop device 2 and a siphon-type liquid delivery pump having an automatic stop device.

The utility model discloses a multifunctional transfer device and a workstation, and relates to the technical field of molecular diagnosis. The multifunctional transfer device comprises a mounting frame, a liquid transfer part and a clamping transfer part. Wherein the liquid transferring component comprises a liquid transferring power assembly movably arranged on the mounting frame, and the liquid transferring component can move in the first linear direction through the liquid transferring power assembly to generate a liquid suction force or a liquid repelling force; the clamping transfer part comprises a plurality of clamping hands and a clamping hand driving motor, and the clamping hands are rotatably arranged on the mounting frame and are in transmission connection with the clamping hand driving motor; the liquid transfer part and the clamping hand driving motor are arranged side by side in the second linear direction perpendicular to the first linear direction; the liquid transfer part is arranged between the at least two clamping hands in a third linear direction perpendicular to the first linear direction. Therefore, the device has the advantages that the overall structure is compact, and the application range is wide.

The utility model discloses a multi-stage dehydration device for stem cell vitrification cryopreservation, which comprises a base, the top of the base is provided with a containing groove, the containing groove is internally provided with a storage pipe for storing stem cell suspension and a [-shaped frame, the top of the [-shaped frame is provided with a lifting assembly, and the lifting assembly is provided with a water inlet and a water outlet. The movable end of the lifting assembly is fixedly provided with an injection pipe, the outer wall of the injection pipe is fixedly communicated with a peristaltic pump through a pipeline, through linkage control of the lifting assembly and the peristaltic pump, automatic conveying of a dehydrating agent and accurate lifting of the injection pipe are achieved, manual pipetting or container replacement is not needed, the operation efficiency is remarkably improved, and the labor intensity of workers is reduced. The quick plugging design of the quick-plugging male connector and the quick-plugging female connector supports switching of multiple groups of dehydrating agent storage tanks as required, ensures continuous gradient progression of dehydrating agents with different concentrations, realizes gradual dehydration of stem cell suspension in a gradient concentration environment, realizes smooth transition of the concentration of the dehydrating agent, and is beneficial to further improvement of the survival rate of stem cells.

To provide a storage tank facility for low temperature liquefied gas in which backflow of gas does not occur in an economizer line.SOLUTION: A cryogenic liquefied gas storage facility includes a tank that stores cryogenic liquefied gas, a liquid feeding line that feeds the cryogenic liquefied gas from the tank, an economizer line that includes a first end communicating with an upper space in the tank at a first position, a second end connected to the liquid feeding line, and a first valve and feeds gas in the tank to the liquid feeding line by an opening operation of the first valve, and a discharge line that includes a first end communicating with the upper space in the tank at a second position different from the first position and a second valve and discharges the gas in the tank to the atmosphere by an opening operation of the second valve.SELECTED DRAWING: Figure 3

The embodiment of the utility model provides a continuous liquid adding device for electrostatic spinning and an electrostatic spinning machine, and relates to the field of electrostatic spinning. The continuous liquid adding device for electrostatic spinning comprises a liquid adding hopper, a liquid conveying pipe and a liquid conveying driving part, the liquid adding hopper is provided with a liquid storage cavity and a liquid adding opening, the liquid adding opening is communicated with the liquid storage cavity, one end of the liquid conveying pipe is communicated with the liquid storage cavity, and the other end of the liquid conveying pipe is communicated with a spinning injector. When an electrostatic spinning solution needs to be added into the spinning injector, the electrostatic spinning solution can be injected into the solution adding hopper, and the electrostatic spinning solution in the solution conveying pipe is driven by the solution conveying driving part to flow to the spinning injector and is extruded out of a needle of the spinning injector, so that continuous spinning work is carried out, and the spinning work efficiency is improved. The embodiment of the utility model further provides an electrostatic spinning machine. The electrostatic spinning machine comprises the continuous liquid adding device for electrostatic spinning.

The invention discloses a waste liquid drainage device for CRRT treatment, which is used for solving the problems that in the CRRT treatment process, waste liquid is directly collected through a collecting box, so that peculiar smell is easily generated in the collecting box, and cross infection is easily caused when the collecting box is used for other patients, the waste liquid drainage device comprises a liquid transfer box, and a mounting plate is fixed in the liquid transfer box; a waste liquid bag for collecting waste liquid is arranged on the surface of the mounting plate and is of a bag body structure with two open ends; when the device is used, the waste liquid bag section with the appropriate length can be taken from the waste liquid bag roll according to the waste liquid discharge amount set during CRRT treatment, waste liquid is discharged into the waste liquid bag section through connection of the liquid inlet connector and the drainage tube to be sealed and stored, and compared with the prior art that waste liquid is directly contained in a collection box, peculiar smell can be reduced, and the treatment effect is improved. And cross infection caused when the device is used by different patients can be avoided.

An implantable liquid transfer device and a liquid transfer control system are provided. The device includes a pump body (11), a control valve (101), a liquid inlet pipe (15) and a liquid outlet pipe (16), wherein the control valve (101) includes a first control valve (13) and a second control valve (14), and one end of the liquid inlet pipe (15) is connected with one end of the pump body (15), and one end of the liquid outlet pipe (16) is connected with the other end of the pump body (11), and the pump body (11) is configured to drive body fluid to flow from the liquid inlet pipe (15) to the liquid outlet pipe (16), and the other end of the liquid outlet pipe (16) is provided with a plurality of branch pipes (160); and the first control valve (13) is provided on the liquid inlet pipe (15); and the second control valve (14) is provided on the liquid outlet pipe, and the second control valve (14) is a multi-way valve and is configured to control the liquid outlet pipe (16) to be communicated with the branch pipes (160), and the plurality of the branch pipes (160) are respectively provided at different tissues. The implantable liquid transfer device avoids infection by repeated punctures and has good universality for ascites patients. Moreover, the design of the multi-branch pipe (160) can be used for transferring liquids, administrating drugs or taking samples for testing, and draining the liquids which are formed by such as malignancy of a tumor and containing inflammatory factors to the outside.

The utility model relates to ice making technical field discloses an ice making system. Ice making system includes: a plurality of liquid storage devices are used for storing a plurality of different tastes ice making raw liquid respectively, liquid transfer pipeline, including liquid transfer main pipeline and with a plurality of liquid transfer branch pipes that communicate with liquid transfer main pipeline, a plurality of liquid transfer branch pipes are communicated with a plurality of liquid storage devices one to one, every liquid transfer branch pipe is equipped with first regulating valve, ice mould, is located in the end of liquid transfer main pipeline, ice making subassembly, can be arranged in ice mould with heat transfer. Ice making raw liquid can enter corresponding liquid transfer branch pipe and ice mould through the on-off of corresponding first regulating valve in the utility model, and the ice block with taste is prepared, and the different ice making raw liquid in different liquid storage devices can be made to flow into liquid transfer main pipeline according to certain proportion and enter ice mould by adjusting the on-off of different first regulating valve, and the ice block with mixed taste is prepared, and the preparation demand of user to a plurality of different taste ice block is satisfied.

The application discloses a low-temperature liquid conveying pipe dry precooling system, which comprises a plurality of sealed and connected precooling pipeline subsystems; each precooling pipeline subsystem comprises a conveying pipe unit, a refrigerating machine heat conduction unit and a cold box unit; the conveying pipe unit comprises an inner metal pipe and an outer metal pipe, and a plurality of layers of heat insulation materials are arranged in the interlayer space of the inner and outer metal pipes; the refrigerating machine heat conduction unit comprises a refrigerating machine and a flexible heat bridge; the cold box unit comprises a vacuum cold box and a temperature control module; the vacuum cold box is arranged at the middle position of the inner metal pipe, and the interlayer space of the inner and outer metal pipes shares a vacuum environment with the vacuum cold box; the cold head of the refrigerating machine is arranged inside the vacuum cold box and is connected to the surface of the inner metal pipe through the flexible heat bridge to conduct heat; and the temperature control module is used for monitoring the change of sensor parameters in the vacuum cold box and completing power regulation of the refrigerating machine. The application can solve the problems of complex precooling process, unstable two-phase flow and large liquid consumption of the low-temperature liquid conveying pipe.

The invention relates to the technical field of circulating tumor cell enrichment and automation equipment, in particular to an automatic circulating tumor cell enrichment device. A rectangular disc, a rectangular rod, a placement disc, a chip storage box, a waste liquid outlet pipe, a cover plate, a reagent storage unit, a waste liquid transfer pipe and a waste liquid storage box are arranged; by rotating the rectangular disc at each rotation degree, each chip storage box on the placement disc can directly face a worker to facilitate placement of chips, but the closed opening of the chip storage box closest to the transfer frame does not directly face the worker and is to be subsequently rotated to directly face the worker, so that the chips are placed in each chip storage unit, and the chip placement efficiency is improved. After all the chips are placed, a stepping motor is started, the stepping motor enables a rectangular disc to rotate intermittently, and then the cleaning liquid or the actual liquid in the chip storage box is vibrated to be used for fully conducting cleaning or enrichment reaction on the chips in the chip storage box; according to the invention, one-time enrichment can be carried out on at least fifty chips at one time.

The utility model relates to the field of automatic pipetting and discloses a pipetting assembly and a pipetting arm assembly, the pipetting assembly comprises a mounting plate, the mounting plate is provided with a first mounting structure and a first avoiding structure, the first side part of the mounting plate is provided with a boss, and the boss is provided with a second mounting structure and a second avoiding structure; the first driving assembly is mounted on the mounting plate in the length direction of the mounting plate through a first mounting structure, the first driving assembly is used for driving the mounting plate to move in the thickness direction of the mounting plate, and the first avoiding structure is used for avoiding the first driving assembly in the adjacent pipetting assemblies; the second driving assembly is mounted on the boss in the length direction of the mounting plate through a second mounting structure, and the second avoiding structure is used for avoiding the second driving assembly in the adjacent pipetting assembly; the liquid transfer pump is used for transferring liquid, and the second driving assembly is used for driving the liquid transfer pump to move in the length direction of the mounting plate.

1. Name of the product in this design: Intelligent Pitot and Nanoscale Pipetting Workstation (RD-ABP100). 2. Application of this design: This design is used for the transfer of liquids at the PL and NL levels. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

A system for managing liquid waste includes: a first liquid container for receiving liquid waste; a liquid transfer pump fluidly connected to the first liquid container; and a second liquid container fluidly connected to the liquid transfer pump. When the second liquid container is fluidly connected to the liquid transfer pump, the liquid transfer pump can be selectively activated to transfer liquid waste from the first liquid container to the second liquid container. A method for managing liquid waste includes the following steps: receiving liquid waste into the first liquid container; monitoring the liquid volume in the first container; connecting the second liquid container to the liquid transfer pump connected to the first liquid container; after the received liquid volume in the first liquid container reaches a predetermined level, transferring liquid from the first liquid container to the second liquid container using the liquid transfer pump; and removing the liquid transferred to the second liquid container.

The application belongs to the technical field of nuclear power plant radioactive waste treatment, and particularly relates to a nuclear power plant radioactive waste liquid integrated collecting device. In the application, the tank body is used for collecting various waste liquids, and is in a columnar structure at the top and a conical bottom; a partition plate is installed in the tank body, and is fixedly connected with the bottom of the tank body; the partition plate divides the tank body into two parts of a dirty area and a clean area; a filter screen is installed on the top of the partition plate; an overflow pipe, a mechanical impurity containing water inlet pipe, an air pressure pipe, an exhaust pipe and a non-impurity containing water inlet pipe are installed on the upper part of the tank body; and a waste liquid transfer pump and a slurry transfer pump are installed on the lower part of the tank body. The application can realize the functions of waste liquid classification collection according to mechanical impurity content, automatic separation and transfer, and solves the problem that waste liquids cannot be classified and collected according to mechanical impurity content.

The utility model relates to a feeding machine discharge technical field especially, relates to a self -cleaning formula feeding machine discharge gate. The utility model provides such a self -cleaning formula feeding machine discharge gate, including the discharge pipe, mounting panel, liquid transfer pipe, shower nozzle and flow guide pipe etc. The mounting panel is fixedly connected with the discharge pipe upper end, and the discharge opening corresponding with the discharge pipe is seted up in the middle part of mounting panel, and the liquid transfer pipe is fixedly installed in the inner wall of the middle part discharge opening of mounting panel, and a certain number of shower nozzles are uniformly fixedly connected with the lower end of liquid transfer pipe, and the flow guide pipe is fixedly arranged in the front of mounting panel. The utility model discloses a liquid transfer pipe, shower nozzle, flow guide pipe and liquid transfer valve are arranged, and when stopping or changing material, the cleaning fluid is sprayed in the discharge pipe, and the residual material adhered on the inner wall is dissolved or softened, which achieves the effect of effectively preventing material accumulation and cross contamination.

The application relates to a portable visual droplet microreactor thermal stability experiment platform and an application method thereof, and relates to the technical field of microfluidic instruments and equipment. Method: first, a heating module is started to preheat the equipment; after a temperature threshold is reached, a liquid droplet is sucked by using a liquid transfer gun, and the liquid droplet is diluted by using a 5% polyvinyl alcohol aqueous solution; then, the diluted liquid droplet is dropped into a channel of a PDMS chip; and finally, constant temperature thermal stability experiments of the diluted liquid droplet are carried out at three temperature thresholds of 55 DEG C, 75 DEG C and 95 DEG C, and the state of the liquid droplet in the PDMS chip is observed in real time. The application can obtain the portable visual droplet microreactor thermal stability experiment platform and the application method thereof.

This invention discloses a micro-volume liquid transfer system, a micro-volume liquid transfer method, and its application. The micro-volume liquid transfer system includes: a reservoir for storing the liquid to be transferred; a pipette tip made of a conductive material for picking up and transferring the liquid from the reservoir; a receiver made of a conductive material for receiving the liquid transferred by the pipette tip; a power supply electrically connected to the pipette tip for energizing the pipette tip to create a voltage difference between the pipette tip and the receiver; a controller electrically connected to the power supply for controlling the energization or de-energization of the pipette tip; and a drive assembly for driving the pipette tip to move, or for driving at least two of the movements of the reservoir, pipette tip, and receiver. The micro-volume liquid transfer system of this invention can transfer micro-volume liquids, is simple, fast, efficient, reliable, and accurate.

The utility model relates to the technical field of horizontal centrifugal machines, and discloses a high-wear-resistance horizontal centrifugal machine for separating ore sewage, which comprises a horizontal centrifugal machine body, a mounting rack is mounted at the bottom of the horizontal centrifugal machine body, a damper is fixedly connected to the bottom of the mounting rack, a buffer spring is arranged on the surface of the damper, and the buffer spring is fixedly connected with the mounting rack. The bottom of the damper is fixedly connected with a fixed bottom plate, and the four corners of the bottom of the fixed bottom plate are fixedly connected with universal wheels. Solid particles and liquid are collected through the collecting box, after the collecting box is full of the solid particles and the liquid, the handle is pulled, the idler wheels drive the collecting box to move, the T-shaped block and the T-shaped groove are separated, the collected solid particles and the collected liquid can be transferred conveniently, and convenience in use is improved; and a T-shaped block slides into a T-shaped groove, so that the collecting box can be limited, the collecting box is prevented from moving in the collecting process, and the stability during use is improved.

The utility model discloses a machine tool end liquid supply and return module, and belongs to the field of machine tool centralized liquid supply. The machine tool liquid supply and return module comprises a machine tool water tank and further comprises a first overflow tank, a second overflow tank and a liquid supply device, a first outlet pipe is connected between the liquid transfer tank and the first overflow tank; the bottom of the liquid transfer tank is obliquely arranged from the liquid inlet end to the liquid outlet end; the filter screen is arranged in the liquid transfer tank; the oil collecting tank is arranged on the outer side of the filter screen; the pump is arranged at the liquid outlet end of the liquid transfer tank; a water suction port of the pump is positioned in the liquid transfer tank, and a water outlet of the pump is connected with external treatment equipment; a jet device is connected between a water outlet of the pump and external treatment equipment; the jet device is provided with a third inlet, and the third inlet is connected with the oil collecting groove. The liquid transfer tank is arranged at the machine tool end, and the pump and the jet device are arranged in the liquid transfer tank, so that floating oil and liquid can be transferred together and conveyed to treatment equipment, and the problem of digging a trench is solved; the machine tool end is arranged to be a liquid supply and return module, modular installation is achieved, and the installation time is saved.

The utility model discloses a flushing assembly for an automatic drinking cage for experimental animals, which comprises a frame, a base arranged at the top end of the frame, a liquid storage tank arranged on the inner side of the base, foot stands arranged on the outer wall of the liquid storage tank at equal intervals, bottom ends of the foot stands connected with the top end of the base, and a discharge port arranged at the center of the bottom of the liquid storage tank. A liquid conveying pipe is installed at the bottom end of the discharging port, a three-way pipe is arranged at the end, away from the discharging port, of the liquid conveying pipe, liquid discharging pipes are arranged at the two ends of the three-way pipe, and valves are installed at the ends, away from the three-way pipe, of the liquid discharging pipes; the end, away from the water pump, of the connecting pipe communicates with the top end of the discharging port. According to the double-channel cleaning device, double-channel cleaning operation can be carried out on the cage, so that the cleaning efficiency of the flushing assembly on the cage during use is improved, the convenience of the cleaning assembly during use is improved, and continuous operation of the detection assembly can be guaranteed.