A culture tank for vaccine production research

Abstract

The utility model discloses a culture tank for vaccine production research relates to culture tank technical field, including jar body, the upper end of jar body is provided with apron, the upper end of apron is provided with inlet pipe, the middle of the lateral wall of jar body is provided with interlayer cavity, the lower extreme of inlet pipe is inserted into the middle of interlayer cavity, the lower side of one side outer wall of jar body is provided with drain pipe, the upper end of drain pipe is provided with valve, the inside communication of drain pipe and interlayer cavity, the lower end of apron is provided with four group electric heating rod in the inside of interlayer cavity, the outer wall of four group electric heating rod all is provided with insulating sleeve, the upper end of apron is provided with mounting seat in the middle, the upper end of mounting seat is provided with no. The utility model discloses a culture tank for vaccine production research can conveniently adjust the temperature and gas environment in jar body, and it is more favorable to the culture of vaccine.

Description

Technical Field

[0001] This utility model relates to the field of culture vessel technology, and in particular to a culture vessel used for vaccine production research. Background Technology

[0002] In the field of vaccine production and research, culture tanks are core equipment used for microbial and cell culture, and their performance directly affects the quality and production efficiency of vaccines.

[0003] Traditional culture tanks have many problems during use, such as insufficient temperature control, making it difficult to maintain the strict temperature conditions required for vaccine culture, lack of stirring function, inability to achieve full mixing of culture and culture medium, affecting the culture effect, and imperfect gas exchange system, which cannot effectively regulate the gas composition and pressure inside the tank, making it difficult to meet the special environmental requirements of different vaccine cultures. In order to overcome the shortcomings of existing technologies, we propose a culture tank for vaccine production research. Utility Model Content

[0004] The main objective of this invention is to provide a culture vessel for vaccine production research, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A culture vessel for vaccine production research includes a vessel body. A cover plate is provided at the upper end of the vessel body, and a water inlet pipe is provided at the upper end of the cover plate. A double-walled cavity is provided in the middle of the side wall of the vessel body. The lower end of the water inlet pipe extends into the middle of the double-walled cavity. A drain pipe is provided on the lower side outer wall of the vessel body, and a valve is provided at the upper end of the drain pipe. The drain pipe communicates with the interior of the double-walled cavity. Four sets of heating rods are provided inside the double-walled cavity at the lower end of the cover plate. The outer walls of the four sets of heating rods are all provided with insulating sleeves. A mounting base is provided at the middle of the upper end of the cover plate, and a No. 1 motor is provided at the upper end of the mounting base. A connecting shaft is provided at the middle of the lower end of the cover plate, and the No. 1 motor is connected to the connecting shaft. A connecting rod is provided at the lower end of the connecting shaft, and a stirring rod is provided at the lower end of the other side of the connecting rod. A ventilation fan is also provided on one side of the upper end of the cover plate, and a power supply is also provided on the other side of the upper end of the cover plate. A controller is provided on the upper end of the cover plate next to the power supply. The No. 1 motor, the ventilation fan, the heating rod, and the controller are all electrically connected to the power supply.

[0007] Preferably, the upper outer wall of the tank is provided with multiple sets of mounting blocks, and the inner wall of the cover plate is provided with mounting slots between the multiple sets of mounting blocks. The cover plate is detachably connected to the upper end of the tank through the mounting slots and mounting blocks. The ventilation fan has a rotating shaft in the middle, and the outer wall of the rotating shaft is provided with multiple sets of fan blades. A second motor is provided in the middle of the outer wall of the ventilation fan, and the second motor is connected to the middle of the rotating shaft. An air inlet pipe is provided on one side wall of the ventilation fan, and an exhaust pipe is provided on the other side wall of the ventilation fan. The lower ends of the air inlet pipe and the exhaust pipe are connected to the interior of the tank. A sealing cap is provided at the upper end of the water inlet pipe.

[0008] Preferably, the outer wall of the heating rod is wound with resistance wire, and the insulating sleeve is made of ceramic or glass.

[0009] Preferably, a rotating interface is provided between the upper end of the connecting shaft and the lower end of the cover plate, and the upper end of the connecting shaft is rotatably connected to the lower middle end of the cover plate through the rotating interface.

[0010] Preferably, a rotating interface is provided between the middle of the rotating shaft and the inner wall of the air exchanger, and the rotating shaft is rotatably connected to the inner wall of the air exchanger through the provided rotating interface. Protective filters are provided inside both the air inlet pipe and the air outlet pipe.

[0011] Preferably, the controller is equipped with a distributed control system and a signal transmission system.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In this invention, the sandwiched cavity, combined with the water inlet pipe, the water outlet pipe, and the heating rod, enables precise temperature regulation of the culture inside the tank, ensuring that vaccine culture is carried out in a suitable temperature environment. The No. 1 motor drives the connecting shaft, connecting rod, and stirring rod to rotate, which can properly stir the culture, promote uniform mixing of the culture and the culture medium, and provide a good growth environment for vaccine culture.

[0014] In this invention, the ventilation unit is driven by a second motor, and the internal fan blades rotate through a rotating shaft. The gas inside the tank is efficiently circulated and renewed through the air inlet and exhaust pipes. The protective filter screen prevents external impurities from entering and maintains a sterile environment inside the tank. The controller's built-in distributed control system and signal transmission system can monitor and adjust various parameters of the culture tank in real time, achieving intelligent management and effectively improving the safety and success rate of vaccine culture. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the tank structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the cover plate structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the stirring rod connection structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the ventilation unit of this utility model.

[0020] In the diagram: 1. Tank body; 2. Cover plate; 3. Mounting clip; 4. Interlayer cavity; 5. Drain pipe; 6. Valve; 7. Mounting base; 8. Motor No. 1; 9. Power supply; 10. Controller; 11. Ventilator; 12. Air inlet pipe; 13. Exhaust pipe; 14. Motor No. 2; 15. Water inlet pipe; 16. Sealing cover; 17. Heating rod; 18. Insulating sleeve; 19. Connecting shaft; 20. Connecting rod; 21. Stirring rod; 22. Rotating shaft; 23. Fan blade. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figures 1-5As shown, the interior of tank 1 is used for culturing vaccines. A cover plate 2 is installed at the top of tank 1 to maintain its seal. A water inlet pipe 15 is installed at the top of cover plate 2. A double-walled cavity 4 is formed in the middle of the side wall of tank 1, which can be filled with water. The lower end of the water inlet pipe 15 extends into the middle of the double-walled cavity 4, and is used to add water to the cavity. A drain pipe 5 is installed below one side of the outer wall of tank 1, connecting the drain pipe 5 to the double-walled cavity 4. The internal structure is interconnected, and water inside the interlayer cavity 4 can be discharged outward through the drain pipe 5. A valve 6 is installed at the upper end of the drain pipe 5 to control its opening and closing. Four sets of heating rods 17 are installed at the lower end of the cover plate 2 inside the interlayer cavity 4. These heating rods 17 heat the water inside the interlayer cavity 4, thereby regulating the cultivation temperature inside the tank 1. Each of the four sets of heating rods 17 has an insulating sleeve 18 on its outer wall to protect it from damage. The heating rod 17 is leaking electricity. A mounting base 7 is located in the middle of the upper end of the cover plate 2. A motor 8 is mounted on the upper end of the mounting base 7. The mounting base 7 is used to mount the motor 8. A connecting shaft 19 is located in the middle of the lower end of the cover plate 2. The motor 8 is connected to the connecting shaft 19, and the motor 8 can drive the connecting shaft 19 to rotate in the middle of the lower end of the cover plate 2. A connecting rod 20 is located at the lower end of the connecting shaft 19. A stirring rod 21 is located on the other lower side of the connecting rod 20. The connecting rod 21 is used to stir... The stirring rod 21 is connected to the connecting shaft 19. A ventilation machine 11 is also provided on one side of the upper end of the cover plate 2. The ventilation machine 11 is used to ventilate the inside of the tank 1. A power supply 9 is also provided on the other side of the upper end of the cover plate 2. A controller 10 is provided on one side of the power supply 9 at the upper end of the cover plate 2. The first motor 8, the ventilation machine 11, the electric heating rod 17 and the controller 10 are all electrically connected to the power supply 9. The power supply 9 is used to supply power to the first motor 8, the ventilation machine 11, the electric heating rod 17 and the controller 10.

[0023] like Figures 1-5As shown, the upper outer wall of the tank body 1 is provided with multiple sets of mounting blocks 3. The inner wall of the cover plate 2 is provided with mounting slots between the multiple sets of mounting blocks 3. The cover plate 2 is detachably connected to the upper end of the tank body 1 through the mounting slots and mounting blocks 3. A rotating shaft 22 is provided in the middle of the interior of the air exchanger 11. The rotating shaft 22 can rotate inside the air exchanger 11. Multiple sets of fan blades 23 are provided on the outer wall of the rotating shaft 22. The rotating shaft 22 can drive the multiple sets of fan blades 23 to rotate inside the air exchanger 11, generating airflow for ventilation. A second motor 14 is provided in the middle of the outer wall of the air exchanger 11. 4 is connected to the middle of the rotating shaft 22. The air exchanger 11 is used to drive the rotating shaft 22 and the fan blade 23 to rotate. An air inlet pipe 12 is provided on one side wall of the air exchanger 11, and an exhaust pipe 13 is provided on the other side wall of the air exchanger 11. A protective filter screen is provided in the middle of the air inlet pipe 12 and the exhaust pipe 13. The lower ends of the air inlet pipe 12 and the exhaust pipe 13 are connected to the inside of the tank 1. The air inlet pipe 12 is used to supply air into the inside of the tank 1, and the exhaust pipe 13 is used to discharge the gas inside the tank 1. A sealing cover 16 is provided at the upper end of the water inlet pipe 15. The sealing cover 16 is used to seal the upper end of the water inlet pipe 15.

[0024] It should be noted that this utility model is a culture tank for vaccine production research. In use, the culture medium and vaccine are placed inside the tank 1, and the cover plate 2 is installed on the upper end of the tank 1 and secured by multiple sets of mounting blocks 3. Water is added to the middle of the interlayer cavity 4 through the water inlet pipe 15. Under the control of the controller 10, the electric heating rod 17 connected to the power supply 9 can generate heat to heat the water inside the interlayer cavity 4, thereby regulating the culture temperature inside the tank 1. The first motor 8 is started, driving the stirring rod 21 to rotate inside the tank 1 through the connecting shaft 19 and the connecting rod 20, so as to properly stir the culture medium inside the tank 1 and mix the culture and the medium evenly. The second motor 14 is started, driving the rotating shaft 22 and multiple sets of fan blades 23 to rotate inside the air exchanger 11, so as to ventilate the inside of the tank 1 and regulate the gas environment inside the tank 1. In this way, the vaccine can be cultured.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A culture vessel for vaccine production research, comprising a vessel body (1), characterized in that: The upper end of the tank (1) is provided with a cover plate (2), and the upper end of the cover plate (2) is provided with a water inlet pipe (15). The middle of the side wall of the tank (1) is provided with a double-layer cavity (4). The lower end of the water inlet pipe (15) extends into the middle of the double-layer cavity (4). The lower side of the outer wall of the tank (1) is provided with a drain pipe (5). The upper end of the drain pipe (5) is provided with a valve (6). The drain pipe (5) is connected to the interior of the double-layer cavity (4). The lower end of the cover plate (2) is provided with four sets of electric heating rods (17) inside the double-layer cavity (4). The outer walls of the four sets of electric heating rods (17) are all provided with insulating sleeves (18). The middle of the upper end of the cover plate (2) is provided with a mounting base (7). The upper end of the mounting base (7) is provided with a No. 1 motor (8), the middle of the lower end of the cover plate (2) is provided with a connecting shaft (19), the No. 1 motor (8) is connected to the connecting shaft (19), the lower end of the connecting shaft (19) is provided with a connecting rod (20), the lower end of the other side of the connecting rod (20) is provided with a stirring rod (21), one side of the upper end of the cover plate (2) is also provided with a ventilation machine (11), the other side of the upper end of the cover plate (2) is also provided with a power supply (9), the upper end of the cover plate (2) is provided with a controller (10) on one side of the power supply (9), the No. 1 motor (8), the ventilation machine (11), the heating rod (17) and the controller (10) are all electrically connected to the power supply (9).

2. The culture vessel for vaccine production research according to claim 1, characterized in that: The upper outer wall of the tank (1) is provided with multiple sets of mounting blocks (3). The inner wall of the cover plate (2) is provided with mounting slots between the multiple sets of mounting blocks (3). The cover plate (2) is detachably connected to the upper end of the tank (1) through the mounting slots and mounting blocks (3). The air exchanger (11) is provided with a rotating shaft (22) in the middle. The outer wall of the rotating shaft (22) is provided with multiple sets of fan blades (23). The outer wall of the air exchanger (11) is provided with a second motor (14). The second motor (14) is connected to the middle of the rotating shaft (22). One side wall of the air exchanger (11) is provided with an air inlet pipe (12). The other side wall of the air exchanger (11) is provided with an exhaust pipe (13). The lower ends of the air inlet pipe (12) and the exhaust pipe (13) are connected to the interior of the tank (1). The upper end of the water inlet pipe (15) is provided with a sealing cap (16).

3. The culture vessel for vaccine production research according to claim 1, characterized in that: The outer wall of the heating rod (17) is wound with resistance wire, and the insulating sleeve (18) is made of ceramic or glass.

4. The culture vessel for vaccine production research according to claim 1, characterized in that: A rotating interface is provided between the upper end of the connecting shaft (19) and the lower end of the cover plate (2), and the upper end of the connecting shaft (19) is rotatably connected to the lower middle end of the cover plate (2) through the rotating interface.

5. A culture vessel for vaccine production research according to claim 2, characterized in that: A rotating interface is provided between the middle of the rotating shaft (22) and the inner wall of the air exchanger (11). The rotating shaft (22) is rotatably connected to the inner wall of the air exchanger (11) through the rotating interface. Protective filters are provided inside the air inlet pipe (12) and the exhaust pipe (13).

6. A culture vessel for vaccine production research according to claim 2, characterized in that: The controller (10) is equipped with a distributed control system and a signal transmission system.

Images