Vaccine stock solution storage device

Abstract

The utility model discloses a vaccine stock solution storage device. The vaccine stock solution storage device comprises a solution storage tank and a high-flow vacuum generator, the large-flow vacuum generator is provided with a spray pipe connector, an adsorption connector and an exhaust connector, the adsorption connector is connected with a three-way pipe, the three-way pipe extends to form two branch pipes, the branch pipes are sequentially connected with an air filter element and a liquid storage tank, the bottom of the liquid storage tank is fixed to a bearing plate, and a liquid level detection device is arranged on one side of the liquid storage tank. A plurality of liquid inlet pipes are arranged at the top of the liquid storage tank and connected with the harvesting device, and a valve is arranged at the bottom of the liquid storage tank and connected with subsequent equipment through a pipe body. Negative pressure is formed in the tank body through the vacuum generator, vaccine stock solution is sucked into the tank body through the liquid inlet pipe, the liquid level detection device on one side of the tank body detects the liquid level and transmits a signal to the equipment controller, and the controller automatically opens or closes the vacuum generator, so that the function of automatically harvesting the vaccine stock solution is achieved. And the vaccine production efficiency of the whole equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vaccine production equipment, and specifically relates to a vaccine stock solution storage device. Background Art

[0002] Eggs are selected as the culture medium for vaccine production. Viruses are injected into the eggs. After virus antibodies are produced in the eggs, the sample liquid is drawn out and stored in a storage tank. The storage tank is connected to the research institute laboratory through a pipeline. According to the vaccine production process, the vaccine production equipment needs to disinfect the egg surface, then inject the virus into the eggs. After the antibodies are produced, the antibodies in the eggs need to be drawn out and stored. Finally, the eggshell waste embryos are processed. In the prior art, the automation degree of vaccine production equipment is low and the production efficiency is low. In order to improve the production efficiency of vaccines, an automated production equipment is provided, and the vaccine stock solution storage device can improve the production efficiency of vaccines. Summary of the Utility Model

[0003] In view of this, the technical problem to be solved by the utility model is to provide a vaccine stock solution storage device, which solves the problem of lack of automated harvesting of vaccine stock solution in the prior art.

[0004] To solve the above technical problem, the utility model discloses a vaccine stock solution storage device, including: a liquid storage tank and a large-flow vacuum generator; the large-flow vacuum generator is provided with a nozzle connector, an adsorption connector and an exhaust connector. The adsorption connector is connected to a three-way pipe. The three-way pipe extends out two branches. An air filter element and a liquid storage tank are sequentially connected to the branches. The bottom of the liquid storage tank is fixed on a supporting plate. A liquid level detection device is arranged on one side of the liquid storage tank. A plurality of liquid inlet pipes are arranged on the top of the liquid storage tank. The liquid inlet pipes are connected to a harvesting device. A valve is arranged at the bottom of the liquid storage tank. The valve is connected to subsequent equipment through a pipe body.

[0005] Further, the liquid storage tank has a bottom plate, a top plate, a tank barrel, a connecting rod and a locking bolt. The bottom plate and the top plate are respectively placed at the bottom and the top of the tank barrel. One end of the connecting rod is threadedly connected to a fixing hole on the bottom plate. The other end of the connecting rod passes through a through hole on the top plate and is connected to the locking bolt.

[0006] Further, the liquid level detection device has a fixing bracket, a low liquid level sensor, a middle liquid level sensor and a high liquid level sensor. The fixing bracket is fixed on the supporting plate. The low liquid level sensor, the middle liquid level sensor and the high liquid level sensor are sequentially fixed on the fixing bracket from bottom to top.

[0007] Further, at least four annularly arrayed connecting rods are arranged on the liquid storage tank.

[0008] Further, eighteen annularly arrayed liquid inlet pipes are arranged on the bottom plate.

[0009] Furthermore, a liquid outlet pipe is provided on the bottom surface of the bottom plate. The liquid outlet pipe is connected to a conduit through a pipe clamp, and a filter mesh is arranged between the two.

[0010] Furthermore, an air outlet pipe is provided on the top plate, and the air outlet pipe is connected to an air filter element.

[0011] Compared with the prior art, the present application can achieve the following technical effects:

[0012] In the utility model, a negative pressure is formed in the tank body through a vacuum generator, and the vaccine stock solution is sucked into the tank body through the liquid inlet pipe. The liquid level detection device on one side of the tank body detects the liquid level height and transmits the signal to the equipment controller. The controller automatically turns on or off the vacuum generator, so as to achieve the function of automatically harvesting the vaccine stock solution and improve the production efficiency of the vaccine of the overall equipment.

[0013] Of course, it is not necessary for any product implementing the present application to achieve all the above-mentioned technical effects simultaneously. Description of the Drawings

[0014] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:

[0015] Figure 1 is a schematic diagram of a storage device according to an embodiment of the utility model;

[0016] Figure 2 is a schematic diagram of a tank body according to an embodiment of the utility model.

[0017] Reference Signs in the Drawings

[0018] Liquid storage tank 1, large-flow vacuum generator 2, nozzle connector 3, adsorption connector 4, exhaust connector 5, air filter element 6, support plate 7, liquid level detection device 8, liquid inlet pipe 9, valve 10, bottom plate 11, top plate 12, tank cylinder 13, connecting rod 14, locking bolt 15, fixing bracket 16, low liquid level sensor 17, middle liquid level sensor 18, high liquid level sensor 19, liquid outlet pipe 20, conduit 21, filter mesh 22, air outlet pipe 23. Detailed Embodiments

[0019] The following will cooperate with the drawings and embodiments to detail the implementation manners of the present application, so as to fully understand the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects and implement accordingly.

[0020] Please refer to Figure 1 and Figure 2 , Figure 1 is a schematic diagram of a storage device according to an embodiment of the utility model;Figure 2 It is a schematic diagram of the tank body of an embodiment of the present utility model.

[0021] A vaccine stock solution storage device includes: a liquid storage tank 1 and a large-flow vacuum generator 2; the large-flow vacuum generator 2 is provided with a nozzle connector 3, an adsorption connector 4 and an exhaust connector 5. The three connectors are connected to the same cavity. The nozzle connector 3 is connected to an air compressor, the exhaust connector 5 is connected to an exhaust pipe, and the adsorption connector 4 is connected to a tee. The tee extends out two branches, and an air filter 6 and the liquid storage tank 1 are sequentially connected to the branches. The air compressor compresses air and inputs it from the nozzle connector 3 and discharges it from the exhaust connector 5. A negative pressure vacuum is formed in the liquid storage tank 1 connected by the adsorption connector 4, so that the vaccine stock solution can be pumped into the liquid storage tank 1. The bottom of the liquid storage tank 1 is fixed on a support plate 7. A liquid level detection device 8 is provided on one side of the liquid storage tank 1. A plurality of liquid inlet pipes 9 are provided on the top of the liquid storage tank 1. The liquid inlet pipes 9 are connected to a harvesting device. A valve 10 is provided at the bottom of the liquid storage tank 1, and the valve 10 is connected to subsequent equipment through a pipe body.

[0022] The liquid storage tank 1 has a bottom plate 11, a top plate 12, a tank cylinder 13, a connecting rod 14 and a locking bolt 15. The bottom plate 11 and the top plate 12 are respectively placed at the bottom and top of the tank cylinder 13. Annular grooves are provided on the bottom plate 11 and the top plate 12, and sealing rings are provided in the grooves. The bottom and top edges of the tank cylinder 13 abut against the sealing rings. One end of the connecting rod 14 is threadedly connected to the fixing hole on the bottom plate 11, and the other end of the connecting rod 14 passes through the through hole of the top plate 12 and is connected to the locking bolt 15.

[0023] The liquid level detection device 8 has a fixed bracket 16, a low liquid level sensor 17, a medium liquid level sensor 18 and a high liquid level sensor 19. The fixed bracket 16 is fixed on the support plate 7. The fixed bracket 16 extends vertically, and elongated holes are provided thereon. The low liquid level sensor 17, the medium liquid level sensor 18 and the high liquid level sensor 19 are sequentially fixed on the holes of the fixed bracket 16 from bottom to top.

[0024] Four connecting rods 14 are provided on the liquid storage tank 1 at intervals of 90° in an annular array; eighteen liquid inlet pipes 9 are provided on the bottom plate 11 in an annular array. One end of the liquid inlet pipe 9 extends into the liquid storage tank 1, and the other end is connected to a harvesting device. A liquid outlet pipe 20 is provided on the bottom surface of the bottom plate 11. The liquid outlet pipe 20 is connected to a conduit 21 through a pipe clamp, and a filter mesh 22 is provided between the two; an air outlet pipe 23 is provided on the top plate 12, and the air outlet pipe 23 is connected to the air filter 6.

[0025] In summary, in the present utility model, a negative pressure is formed in the liquid storage tank 1 by a vacuum generator, and the original vaccine solution is sucked into the tank through the liquid inlet pipe 9. The liquid level detection device 8 on one side of the tank detects the liquid level height and transmits the signal to the equipment controller, and the controller automatically turns on or off the vacuum generator, thereby achieving the function of automatically harvesting the original vaccine solution and improving the production efficiency of the vaccines of the overall equipment.

[0026] The above description shows and describes several preferred embodiments of the present utility model. However, as mentioned above, it should be understood that the present utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the techniques or knowledge in related fields. Any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present utility model shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A vaccine bulk stock storage device, comprising: Liquid storage tank and high-flow vacuum generator; It is characterized in that the high-flow vacuum generator is provided with a nozzle connector, an adsorption connector and an exhaust connector. The adsorption connector is connected to a three-way pipe. The three-way pipe extends out two branch pipes. An air filter element and the liquid storage tank are sequentially connected to the branch pipes. The bottom of the liquid storage tank is fixed on a support plate. A liquid level detection device is arranged on one side of the liquid storage tank. A plurality of liquid inlet pipes are arranged on the top of the liquid storage tank. The liquid inlet pipes are connected to a harvesting device. A valve is arranged at the bottom of the liquid storage tank. The valve is connected to subsequent equipment through a pipe body.

2. The vaccine bulk storage device according to claim 1, wherein The liquid storage tank has a bottom plate, a top plate, a tank cylinder, a connecting rod and a locking bolt. The bottom plate and the top plate are respectively placed at the bottom and the top of the tank cylinder. One end of the connecting rod is threadedly connected to a fixing hole on the bottom plate, and the other end of the connecting rod passes through a through hole on the top plate and is connected to the locking bolt.

3. The vaccine stock solution storage device according to claim 1, characterized in that The liquid level detection device has a fixed bracket, a low liquid level sensor, a medium liquid level sensor and a high liquid level sensor. The fixed bracket is fixed on the support plate. The low liquid level sensor, the medium liquid level sensor and the high liquid level sensor are sequentially fixed on the fixed bracket from bottom to top.

4. The vaccine stock solution storage device according to claim 2, wherein, At least four connecting rods arranged in a circular array are provided on the liquid storage tank.

5. The vaccine bulk storage device according to claim 2, characterized in that, Eighteen liquid inlet pipes arranged in a circular array are provided on the bottom plate.

6. The vaccine stock solution storage device according to claim 2, wherein A liquid outlet pipe is arranged on the bottom surface of the bottom plate. The liquid outlet pipe is connected to a conduit through a pipe clamp, and a filter mesh is arranged between the two.

7. The vaccine stock solution storage device according to claim 2, wherein An air outlet pipe is arranged on the top plate. The air outlet pipe is connected to the air filter element.

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