669 results about "Liquid transfer" patented technology

An anti-icing system for a gas turbine system has a finned conduit that includes a heated fluid conduit defining a flowpath extending along the heated fluid conduit, and a plurality of fins spaced along the conduit and extending radially outward from the conduit. The finned conduit is configured to be installed in an air intake conduit of the gas turbine system, to receive a heated fluid flowing along the flowpath, and to transfer heat from the heated fluid to air flowing through the air intake conduit of the gas turbine system.

The present disclosure relates to systems, devices, and methods for spinoculation and counterflow centrifugal elutriation. In an embodiment, the present disclosure relates to a cartridge in an automated system, comprising a liquid transfer bus, a module fluidically coupled to the liquid transfer bus, the module comprising two sub-modules, each configured to perform separate cell processing steps, and at least one selector valve configured to direct fluid to at least one of the sub-modules.

The invention belongs to the field of on-board equipment, and discloses a ship shake resisting device which comprises a main water tank, a water storage tank, a water pump assembly, a liquid level detection assembly and a control system. The main water tank is installed in a ship body, the water storage tank is installed in the ship body and located on one side of the main water tank, and the water pump assembly is arranged between the main water tank and the water storage tank; according to the scheme, through the configuration of the main water tank and the water storage tank and the combination of a plurality of bidirectional water pumps, a liquid level detection system and a control system, rapid and accurate liquid level adjustment is achieved, the ship stabilization effect is improved, the plurality of water pumps can accelerate liquid transfer, it is ensured that the sea condition change is rapidly responded, and the stability is optimized; the seawater limitation is effectively avoided, the service life of the main water tank and the service life of the water storage tank are prolonged, different loads can be adapted by adjusting the water volume of the water storage tank in advance, the flexibility of a ship is improved, the stability of liquid in the water storage tank is ensured through the baffle, and shaking is avoided from interfering with the stabilization effect.

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 invention relates to the technical field of biological sample detection equipment, and discloses a biological sample detection card box and a biological sample detection method. The biological sample detection card box comprises a box body assembly, a pipetting suction head and a plunger assembly, wherein the pipetting suction head and the plunger assembly are arranged on the box body assembly; the box body assembly comprises a bottom box, a packaging film, a detection box and an upper box rotationally matched with the bottom box, a sample storage area, a liquid storage area and a detection area are arranged at the end, close to the upper box, of the bottom box, a plurality of detection holes corresponding to the detection area are formed in the end, away from the upper box, of the bottom box, the packaging film seals the liquid storage area, and the detection box is arranged on the bottom box and corresponds to the detection area; the detection box is used for arranging at least two detection tubes for storing detection reagents, and the upper box is provided with a sample adding hole; the pipetting suction head is used for sucking and transferring liquid; the plunger assembly is used for sealing the detection pipe. The biological sample detection card box solves the problem of single detection index in the prior art, so that the practicability is high, and meanwhile, the detection efficiency and precision are improved.

The present disclosure relates to systems and methods for monitoring pressure during automated cell processing. An illustrative method for monitoring pressure within a fluid device of an automated cell processing system includes coupling a fluid device having an air vent to a cell processing instrument. Next, the method includes transferring liquid between the fluid device and the instrument, determining a liquid transfer rate between the fluid device and instrument and an airflow rate through the air vent of the fluid device, and estimating an internal pressure of the fluid device based on the airflow rate and the liquid transfer rate. The fluid device may be a liquid transfer device, the instrument may be a liquid transfer instrument, and the system may facilitate liquid transfer between the liquid transfer device and a cell processing cartridge via the liquid transfer instrument.

The utility model discloses a sample treatment and detection integrated device, and belongs to the field of medical examination and inspection instruments and molecular diagnosis and detection instruments. According to the technical key points, the system comprises a system outer cover assembly, a loading round chassis assembly and a rotary liquid transfer device assembly, the object-carrying circular chassis assembly comprises an object-carrying circular chassis; a waste liquid bin, a magnetic bead lysis solution bin, a reagent tube, a PCR tube and a washing liquid bin are uniformly arranged on the loading round chassis; an insertion cylinder is further arranged in the middle of the loading round base plate; the rotary liquid transfer device assembly comprises a rotary liquid transfer device; the offset pipette comprises an upper through pipe interface, a lower pipe interface and an offset pipe; the lower portion of the first vertical through pipe is connected with the upper through pipe connector, and the upper portion of the second vertical pipe is connected with the lower through pipe connector. The first vertical through pipe and the second vertical pipe are located on the same vertical axis, and the first vertical through pipe is communicated with the offset pipe.

The invention discloses a ppv virus quantitative detection device, which comprises a box body, a centrifugation unit, a pressurization module, a liquid discharge module, a negative pressure impurity discharge module and a controller, a centrifugation chamber and a discharge chamber are vertically arranged in the box body, and the centrifugation unit comprises a lower centrifugation disc, an upper centrifugation disc and a centrifugation driving mechanism connected with the controller. The upper centrifugal disc is rotationally mounted on the rear inner wall of the centrifugal chamber and is in transmission connection with the centrifugal driving mechanism, and a plurality of piston type centrifugal tubes are uniformly arranged on the upper centrifugal disc at intervals in the circumferential direction; the lower centrifugal disc is rotationally mounted on a bottom plate of the centrifugal chamber below the upper centrifugal disc and is in transmission connection with the centrifugal driving mechanism; the device is unique in structure and ingenious in design, and aims to improve the detection efficiency and safety, simplify the operation process, accurately control the liquid transfer amount, reduce reagent waste, reduce the detection cost and ensure the consistency and accuracy of results through an automatic and high-precision device.

According to the graphitization furnace flue gas desulfurization system and method, the mixer and the desulfurization slurry storage tank are arranged, desulfurization slurry in the desulfurization slurry storage tank is pumped into the mixer through the liquid transfer pump to be mixed with flue gas output by the graphitization furnace, sulfur dioxide in the flue gas is absorbed, and meanwhile the desulfurization slurry is discharged through the liquid transfer pump. Drying the desulfurized slurry by using the heat of the flue gas, and reducing the temperature of the flue gas; meanwhile, the dust remover is used for removing dust of the flue gas and then introducing the flue gas into the gas washing device for washing. The device disclosed by the invention is matched with the devices for use, so that the wastewater output in the gas washing process can be effectively reduced, and the treatment cost of an enterprise is reduced. In addition, the flue gas is desulfurized by the desulfurization slurry and desulfurized by the gas washing device through the mixer, so that the consumption of absorption liquid in the gas washing device is saved, and the desulfurization effect can be improved by combining the desulfurization slurry and the gas washing device.

In some aspects thereof, the present invention discloses automated filtration systems integrating machine vision for monitoring and control. The system apparatus employs cameras to capture continuous images of interconnected fluid containers, tubes, and filtration devices, these visuals are processed through neural network models tailored for mapping critical parameters such as fluid liquid level, volume, turbidity, color, and leak detection. This multidimensional perception enables real-time control and regulation of the system components, such as pumps and valves, establishing a closed-loop system for the precise control of pressures, flow rates, and liquid transfers essential for efficient operational cycles. Configurable analytics, automated diagnostics, and data offloading enhance process ruggedization, minimizing manual intervention.

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.

The utility model provides a sample treatment and detection device provided with a liquid transfer structure, which comprises an upper cover, a lower cover, a liquid transfer structure and a liquid transfer structure, a hollow containing space is formed by the base plate and the upper cover, a plurality of liquid containing spaces are formed in the base plate, a center shaft containing hole is formed in the center of the base plate, and a center shaft is detachably connected into the center shaft containing hole; the upper portion of the liquid transfer assembly penetrates through the center hole to be connected with the power device, and the liquid transfer assembly is driven by the power device to move in the vertical direction with the center shaft as the axis and / or rotate around the axis; the lower portion of the liquid transfer assembly is connected with a liquid suction head, and the liquid suction head is driven by a power device to achieve liquid transfer among different liquid containing spaces.

To provide an applicator in which multiple absorbers are arranged along an axial direction within a reservoir chamber, allowing easy control of the porosity of each absorber, reducing variation between products, and allowing each absorber to be easily incorporated.SOLUTION: An applicator 1 comprises: a storage chamber 5 provided in a main body 1A and storing a liquid; a reservoir chamber 3 capable of retaining the liquid flowing out of the storage chamber 5; a partition wall 10 that separates the storage chamber and the reservoir chamber; an applicator body 13 capable of applying the liquid stored in the storage chamber 5; a relay member 12 inserted through a through-hole of the partition wall 10 with a gap therebetween and configured to transfer the liquid stored in the storage chamber 5 toward the applicator body 13; and multiple absorbers arranged along the relay member 12 within the reservoir chamber 3. The multiple absorbers include a partition wall side absorber 20A, which is in contact with the partition wall 10 by pressure applied along the relay member 12 and thus has a reduced porosity, and an applicator body side absorber 20B, which has a higher porosity than the partition wall side absorber 20A.SELECTED DRAWING: Figure 1

The invention provides a vacuum aluminum suction transfer system for positioning and sealing a molten aluminum ladle, which belongs to the field of molten aluminum transfer equipment and is characterized in that the molten aluminum ladle is placed on a base, a fixed base is matched with a movable base to position the molten aluminum ladle, and a guide lifting frame slides along a guide rail on the outer side of a vertical column on the fixed base; the supporting frame and the sealing cover are driven to ascend and descend, the sealing cover and the molten aluminum ladle are in flexible butt joint through compression of the spring rod to form a sealed environment, compressed air in the air storage tank drives the injection pump to vacuumize the molten aluminum ladle to generate negative pressure, and molten aluminum in a side well of the heat preservation furnace penetrates through the sealing cover through the inclined aluminum suction pipe to enter the molten aluminum ladle. The transferring problem of molten aluminum in the heat preservation furnace is solved, the influence of positioning errors of the molten aluminum ladle is reduced, the sealing efficiency of the sealing cover and the molten aluminum ladle is improved, aluminum slag in the aluminum suction pipe is reduced, and the purity of the molten aluminum during transferring is improved.

The utility model discloses a wastewater pretreatment device for an MVR (Mechanical Vapor Recompression) evaporator. The wastewater pretreatment device comprises a hardness removal reaction unit, a wastewater collection unit, a dosing unit and a treating fluid transfer unit, the hardness removal reaction unit comprises a reaction tank and a sediment solid discharge port formed in the bottom of the reaction tank; the wastewater collecting unit comprises a wastewater collecting barrel and a first lifting pump which is arranged on the wastewater collecting barrel and is used for sucking wastewater into the reaction tank; the dosing unit comprises a liquid medicine barrel and a dosing pump used for sucking liquid medicine in the liquid medicine barrel into the reaction tank, and the main chemical component of the liquid medicine is one of Na2CO3, NaHCO3 or H2CO3; the treatment liquid transfer unit comprises a treatment liquid transfer barrel and a second lifting pump for sucking the wastewater without hardness in the reaction tank into the treatment liquid transfer barrel. According to the device disclosed by the utility model, calcium and magnesium ions in the wastewater are separated out in a crystal form by adding the carbonic acid soluble salt; and part of crystalline salt remaining in the waste liquid is filtered and removed by the filter for the second time, so that a series of problems caused by scaling of the evaporator are solved.

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.

A panel assembly (such as for an internal cabin of an aircraft) includes at least one liquid flow path formed on at least one surface through surface treatment. The at least one liquid flow path is formed in relation to at least one bank on the at least one surface. The at least one liquid flow path is configured to divert liquid to a desired location.

The invention relates to the technical field of plastic waste recovery, and particularly discloses environment-friendly plastic recovery equipment which comprises a mounting base plate, a mounting support is fixedly mounted on the mounting base plate, a processing assembly is mounted on the upper portion of the mounting support, and an I-shaped connecting frame is fixed to the middle of the mounting support; a liquid transferring assembly is mounted on the side face of the I-shaped connecting frame, and a waste liquid storage tank matched with the end, away from the I-shaped connecting frame, of the liquid transferring assembly is arranged at the top of the mounting base plate. The treatment assembly is divided into a treatment tank shell and a liquid collection bottom cover which correspond to a first crushing blade and a second crushing blade correspondingly, small fragments sinking to the bottom can be further crushed, and therefore the crushing degree and effect of the device on plastic bottles are guaranteed; and residual waste liquid in the plastic bottle enters the waste liquid storage tank for storage through the liquid discharge pipe and the liquid transfer channel, so that the next recycling step of the fragments can be prevented from being slowed down, and the overall recycling efficiency is improved.

The utility model relates to filtering equipment for lithium carbonate production, which comprises a mixing filter (1), a purifying filter (2) and a liquid transfer pump, a liquid outlet is arranged at the bottom of a tank body (11), and a mixing cavity is formed inside the tank body. The first filter plate is arranged at the upper part of the mixing cavity; the stirring device is used for stirring a mixed solution in the tank body. A water inlet (211) is formed in the top of the box body (21), a filtering cavity is formed in the box body (21), the second filtering plate is arranged on the upper portion of the filtering cavity, the third filtering plate is arranged in the filtering cavity and located below the second filtering plate, and the hole diameters of filtering holes of the first filtering plate, the second filtering plate and the third filtering plate are sequentially decreased. And an inlet and an outlet of the pipetting pump are respectively communicated with the liquid outlet and the water inlet (211). The filtering holes in the filtering plate can be prevented from being blocked, so that the filtering efficiency and the filtering effect are improved.

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.

A split-able funnel device designed for efficient liquid transfer and easy cleaning. The funnel features a conical body that tapers from a wide opening to a narrow stem, allowing precise pouring into small containers. The innovative design includes a longitudinal split, enabling the funnel to open fully for thorough cleaning and convenient storage. The device incorporates a snap-fit or hinged splitting mechanism for secure assembly and easy separation. Additionally, the funnel body includes measurement markings for accurate liquid transfer and a filter mechanism for separating solids from liquids. Constructed from durable, flexible materials, the lightweight funnel is stackable and available in various sizes and colors, making it suitable for diverse applications. This split-able funnel device minimizes spillage and waste, providing a user-friendly solution for clean and efficient liquid transfer.

A container assembly to facilitate liquid transfer from a donor container to a recipient container that includes utilizing a donor container and a recipient container, wherein the recipient container is specially configured with an inner sidewall that holds a piston. The assembly includes a stem member is configured to couple with the piston and apply a force thereto to linearly translate the piston inside of an inner cavity defined by the inner sidewall to generate a negative pressure causes the transportation of liquid configured to be housed in the donor container to the recipient container.

The invention discloses a multi-channel injection pump and a using method thereof, and aims to overcome the defect that an existing injection pump is single in function. The device comprises a flow path switching module, a control module and a liquid pumping and injecting module, the flow path switching module comprises a valve body and a switching diaphragm, the control module comprises a controller and a flow detection structure, and the liquid pumping and injecting module comprises a piston driven by a lead screw sliding block pair; the valve body is provided with a main flow channel and a plurality of liquid changing holes, the switching diaphragm can rotate relative to the valve body, the main flow channel is provided with a main flow channel opening in the center of the valve body, the distances between the liquid changing holes and the main flow channel opening are the same, the liquid changing holes are formed at equal intervals, and the switching diaphragm is provided with a flow channel groove. The runner groove is communicated with the liquid changing hole and the main runner opening; the piston is communicated with the other main runner opening of the main runner; the multi-channel liquid changing hole is matched with the automatic switching liquid changing hole, and the piston is controlled to realize high-precision automation and multi-channel, high-frequency and high-precision liquid transfer.

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).

The invention provides a device for preparing high-temperature alloy powder through continuous atomization and a powder preparation method. Through cooperation of the airtight vacuum smelting furnace, the feeding bin, the feeding bin gate valve, the isolation gate valve for liquid transfer, the automatic control vehicle-mounted medium-frequency heat preservation furnace and other devices, material supplementation can be continuously conducted on the side feeding medium-frequency induction tundish; and continuous and accurate feeding for the atomizer is realized through a ceramic liquid conveying pipe and a liquid guide flow nozzle which are connected with the side feeding medium-frequency induction tundish. Meanwhile, continuous atomization and automatic grading are achieved through a high-speed rotating centrifugal atomization method and an on-line grading machine, and the goals of being fine, efficient, airtight and controllable in process and integrated in device are achieved. The technology is low in operation cost, the sphericity degree of the powder is good, the oxygen content and inclusions are easy to control, and the technology is the most advantageous preparation technology for preparing the high-end high-temperature alloy spherical powder.

The invention provides a liquid level detection method based on air pressure detection, which is applied to a pipetting system, and the pipetting system comprises a suction head; the liquid level detection method comprises the steps that the whole pipetting system is driven to move towards a target container in the first direction, the suction head is driven to suck air in the second direction at the preset speed, and the preset speed is smaller than or equal to 0.6-3 uL / s; detecting real-time air pressure; whether a suction head makes contact with liquid in the target container or not is judged according to the real-time air pressure, and when the suction head makes contact with the liquid, the liquid level position of the liquid is recorded, and the suction head is controlled to stop sucking air. The liquid level detection method based on air pressure detection is beneficial to shortening the pipetting time and improving the pipetting accuracy. The invention further provides a pipetting method and system based on air pressure detection and a computer readable storage medium.

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 application belongs to the field of liquid transfer, specifically to a liquid transfer device, which includes: a liquid path mechanism, including a conduit assembly and a driving member for driving liquid to flow in the conduit assembly; a housing assembly, including a bottom plate and a housing with an accommodating space, both the conduit assembly and driving member are installed on the housing; a support frame, including a rotating self-locking structure and a telescopic structure; the telescopic structure is installed on the bottom plate through the rotating self-locking structure; the rotating self-locking structure is used for driving the telescopic structure to rotate relative to the bottom plate within a preset angle range, and locking the telescopic structure to stop rotating once it reaches a preset position; and an electrical assembly, including a control assembly installed in the accommodating space, and the control assembly is connected with the driving member.

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.