CN211170713U

CN211170713U - A classified storage jar for animal cell culture

Info

Publication number: CN211170713U
Application number: CN201922132655.5U
Authority: CN
Inventors: 王钰清; 刘雨轩
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-04
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to a classified storage tank, which discloses a classified storage tank for animal cell culture, the exterior of the classified storage tank is sleeved with a support frame, the interior of the classified storage tank is fixedly provided with a liner main body, and the interior of the classified storage tank is provided with a nitrogen cavity near the outer side of the liner main body, the interior of the liner main body is provided with a separation cavity, the upper surface of the separation cavity is fixedly provided with a cleaning component, the upper surface of the classified storage tank is fixedly provided with a nitrogen inlet, one end of the nitrogen inlet is fixedly provided with a sealing component, the utility model can effectively prevent nitrogen leakage in the classified storage tank, thereby causing damage of animal cells in the classified storage tank and loss, and the separation cavity arranged on the liner main body can be effectively cleaned by arranging the cleaning component, prevent the pollution in the separation cavity after the animal cells are stored for a plurality of times and influence the use of the separation cavity.

Description

A classified storage jar for animal cell culture

Technical Field

The utility model relates to a categorised holding vessel specifically is a categorised holding vessel for animal cell culture.

Background

At present, animal cells are stored in liquid nitrogen in the method for storing the animal cells, a common cell storage tank consists of a tank body and an inner container, the tank body contains the liquid nitrogen, and the cells are stored in the inner container, so that the animal cells are efficiently classified, stored and cultured.

However, when nitrogen enters the nitrogen chamber from the nitrogen inlet, the nitrogen is easy to leak due to insufficient sealing, so that loss is caused, and when animal cells are cultured in the inner container, the separated chamber is not cleaned for a long time, so that pollution is caused, and the use of the animal cells is influenced. Accordingly, one skilled in the art provides a sorting storage tank for animal cell culture to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a classified storage jar for animal cell culture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a classified storage jar for animal cell culture, includes the classified storage jar, the outside of classified storage jar is cup jointed and is installed the support frame, the bottom welding of support frame has the base, the inside fixed mounting of classified storage jar has the inner bag main part, and the inside outside that is close to the inner bag main part of classified storage jar has seted up the nitrogen gas chamber, the branch chamber has been seted up to the inside of inner bag main part, the last fixed surface who divides the chamber installs clean subassembly, the upper surface of inner bag main part is provided with the inner bag lid, the last fixed surface of classified storage jar installs into nitrogen inlet, the one end fixed mounting who advances nitrogen inlet has seal assembly.

As a further aspect of the present invention: the sealing assembly comprises a sealing cover, a first sealing layer, a second sealing layer, a clamping pin, a sealing column, a third sealing layer and a clamping groove, the sealing column is integrally installed in the sealing cover, the first sealing layer, the third sealing layer and the second sealing layer are respectively arranged on the outer portion of the sealing column from top to bottom, the clamping groove is formed in the lower surface of the sealing cover, and the lower end of the clamping groove is embedded in the clamping pin.

As a further aspect of the present invention: the clamping grooves are square and are matched with the clamping pins, the number of the clamping grooves is 3, and the clamping grooves are symmetrically distributed on the lower surface of the sealing cover in a triangular mode.

As a further aspect of the present invention: the radii of the first sealing layer, the third sealing layer and the second sealing layer are the same, and the materials of the first sealing layer, the third sealing layer and the second sealing layer are the same.

As a further aspect of the present invention: the cleaning assembly comprises a connecting column, a connecting plate, a fixing plate, a first heat-insulating plate, a second heat-insulating plate and a bottom plate, the fixing plate is fixedly mounted on the lower surface of the connecting plate, the first heat-insulating plate is movably mounted inside the fixing plate, the connecting column is fixedly mounted on the upper surface of the first heat-insulating plate, the bottom plate is integrally connected to one side of the first heat-insulating plate, and the second heat-insulating plate is fixedly mounted at one end of the bottom plate.

As a further aspect of the present invention: the first heat insulation plate and the second heat insulation plate are arranged in parallel, the lengths of the first heat insulation plate and the second heat insulation plate are the same, and the first heat insulation plate and the bottom plate are arranged vertically.

As a further aspect of the present invention: the connecting column is in a strip shape, and the top end of the connecting column penetrates through the upper surface of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up seal assembly, can effectually prevent the nitrogen gas leakage in the classified storage jar to lead to the damage of the animal cell in the classified storage jar, cause the loss, and seal assembly is provided with the multilayer sealing layer, can effectually increase the sealing performance of nitrogen inlet.

2. Through setting up clean subassembly, can effectually clean the compartment chamber of seting up the inner bag main part, prevent to separate the intracavity and exist the pollution after storing animal cell many times, influence its use, and be provided with first heat insulating board and second heat insulating board in the clean subassembly, living environment that can effectual increase animal cell.

Drawings

FIG. 1 is a schematic view showing the construction of a sorting storage tank for animal cell culture;

FIG. 2 is a schematic view showing a structure of a sealing member in a sorting storage tank for animal cell culture;

FIG. 3 is a schematic view of the inside of a sorting storage tank for animal cell culture;

FIG. 4 is a schematic view showing a structure of a cleaning unit in a sorting storage tank for animal cell culture.

In the figure: 1. a nitrogen inlet; 2. a seal assembly; 3. a classified storage tank; 4. a support frame; 5. a liner body; 6. an inner container cover; 7. a base; 8. a nitrogen chamber; 9. a cleaning assembly; 10. a separation chamber; 21. a sealing cover; 22. a first sealing layer; 23. a second sealing layer; 24. a bayonet lock; 25. sealing the column; 26. a third sealing layer; 27. a card slot; 91. connecting columns; 92. a connecting plate; 93. a fixing plate; 94. a first heat insulation plate; 95. a second heat insulation plate; 96. a base plate.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a classified storage tank for animal cell culture includes a classified storage tank 3, a support frame 4 is sleeved outside the classified storage tank 3, a base 7 is welded at the bottom of the support frame 4, an inner container main body 5 is fixedly installed inside the classified storage tank 3, an air cavity 8 is opened inside the classified storage tank 3 near the outer side of the inner container main body 5, a separation cavity 10 is opened inside the inner container main body 5, a cleaning assembly 9 is fixedly installed on the upper surface of the separation cavity 10, the cleaning assembly 9 includes a connection post 91, a connection plate 92, a fixing plate 93, a first heat insulation plate 94, a second heat insulation plate 95 and a bottom plate 96, a fixing plate 93 is fixedly installed on the lower surface of the connection plate 92, a first heat insulation plate 94 is movably installed inside the fixing plate 93, a connection post 91 is fixedly installed on the upper surface of, spliced pole 91 is rectangular form setting, and spliced pole 91's top runs through the upper surface of connecting plate 92, and one side integral type of first heat insulating board 94 is connected with bottom plate 96, the one end fixed mounting of bottom plate 96 has second heat insulating board 95, first heat insulating board 94 and second heat insulating board 95 parallel arrangement, and first heat insulating board 94 is the same with the length of second heat insulating board 95, first heat insulating board 94 sets up with bottom plate 96 is perpendicular, through setting up clean subassembly 9, can effectually clean the compartment 10 that inner bag main part 5 was seted up, prevent to separate the compartment 10 after storing animal cells many times and exist the pollution, influence its use, and be provided with first heat insulating board 94 and second heat insulating board 95 in the clean subassembly 9, can effectual increase animal cells's living environment.

In fig. 2: the upper surface of the liner main body 5 is provided with a liner cover 6, the upper surface of the classified storage tank 3 is fixedly provided with a nitrogen inlet 1, one end of the nitrogen inlet 1 is fixedly provided with a sealing component 2, the sealing component 2 comprises a sealing cover 21, a first sealing layer 22, a second sealing layer 23, a clamping pin 24, a sealing column 25, a third sealing layer 26 and a clamping groove 27, the sealing column 25 is integrally arranged in the sealing cover 21, the outer part of the sealing column 25 is respectively provided with the first sealing layer 22, the third sealing layer 26 and the second sealing layer 23 from top to bottom, the radiuses of the first sealing layer 22, the third sealing layer 26 and the second sealing layer 23 are the same, the materials of the first sealing layer 22, the third sealing layer 26 and the second sealing layer 23 are all the same, the lower surface of the sealing cover 21 is provided with the clamping groove 27, the lower end of the clamping groove 27 is embedded in the clamping pin 24, the clamping groove 27 is provided, draw-in groove 27 has been seted up 3, and draw-in groove 27 is the lower surface of triangle-shaped symmetric distribution at sealed lid 21, the utility model discloses a set up seal assembly 2, can effectually prevent that the nitrogen gas in the classified storage jar 3 from leaking to lead to the damage of the animal cells in the classified storage jar 3, cause the loss, and seal assembly 2 is provided with the multilayer sealing layer, can effectually increase the sealing performance of nitrogen inlet 1.

The utility model discloses a theory of operation is: when the nitrogen gas enters the nitrogen gas cavity 8 from the nitrogen inlet 1, the sealing assembly 2 is arranged outside the nitrogen inlet 1, the bayonet 24 is arranged on the upper surface of the nitrogen inlet 1, the clamping groove 27 is arranged at the bottom of the sealing cover 21 in the sealing assembly 2, the sealing column 25 is arranged in the middle of the sealing cover 21, the first sealing layer 22, the second sealing layer 23 and the third sealing layer 26 are arranged outside the sealing column 25, when the nitrogen gas sealing device is used, the sealing cover 21 moves downwards, the inner diameter of the sealing column 25 is the same as that of the nitrogen inlet 1, so that the sealing column 25 blocks the nitrogen inlet 1, the bayonet 27 arranged on the sealing cover 21 is clamped and fixed with the bayonet 24 arranged on the nitrogen inlet 1, the nitrogen inlet 1 and the sealing cover 21 are sealed, and the first sealing layer 22, the second sealing layer 23 and the third sealing layer 26 are made of silica gel sheets, so that the sealing performance between the nitrogen inlet 1 and the sealing cover 21 can be improved, preventing nitrogen in the classified storage tank 3 from leaking, thereby causing damage to the animal cells in the classified storage tank 3, resulting in loss; animal cells are placed in a separation cavity 10 formed in a liner main body 5 for culturing, a cleaning component 9 is arranged above the separation cavity 10, a first heat insulation plate 94 and a second heat insulation plate 95 in the cleaning component 9 can play a role of heat insulation and can also play a role of cleaning, the animal cells are placed on a bottom plate 96 in the separation cavity 10 for culturing, when the separation cavity 10, namely the first heat insulation plate 94 and the second heat insulation plate 95, needs to be cleaned, a connecting column 91 is manually reciprocated up and down, so that the first heat insulation plate 94 and the second heat insulation plate 95 are also reciprocated up and down, the first heat insulation plate 94 and the second heat insulation plate 95 are movably arranged in a fixed plate 93, thereby cleaning impurities remained on the first heat insulation plate 94 and the second heat insulation plate 95, preventing the separation cavity 10 from being polluted and influencing the use after the animal cells are stored for multiple times, the living environment of the animal cells can be effectively increased by the cleaning assembly 9.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sort storage tank for animal cell culture comprises a sort storage tank (3), it is characterized in that a supporting frame (4) is sleeved and installed outside the classified storage tank (3), a base (7) is welded at the bottom of the supporting frame (4), an inner container main body (5) is fixedly arranged inside the classified storage tank (3), and the inner part of the classified storage tank (3) close to the outer side of the liner main body (5) is provided with a nitrogen cavity (8), a separation cavity (10) is arranged in the inner container main body (5), a cleaning component (9) is fixedly arranged on the upper surface of the separation cavity (10), the upper surface of the liner main body (5) is provided with a liner cover (6), the upper surface of the classified storage tank (3) is fixedly provided with a nitrogen inlet (1), and a sealing assembly (2) is fixedly arranged at one end of the nitrogen inlet (1).

2. The classified storage tank for animal cell culture according to claim 1, wherein the sealing assembly (2) comprises a sealing cover (21), a first sealing layer (22), a second sealing layer (23), a clamping pin (24), a sealing column (25), a third sealing layer (26) and a clamping groove (27), the sealing column (25) is integrally installed inside the sealing cover (21), the first sealing layer (22), the third sealing layer (26) and the second sealing layer (23) are respectively arranged outside the sealing column (25) from top to bottom, the clamping groove (27) is formed in the lower surface of the sealing cover (21), and the lower end of the clamping groove (27) is embedded in the clamping pin (24).

3. The classified storage tank for animal cell culture according to claim 2, wherein the slots (27) are square, the slots (27) are matched with the pins (24), the number of the slots (27) is 3, and the slots (27) are symmetrically distributed on the lower surface of the sealing cover (21) in a triangular shape.

4. The sorted storage tank for animal cell culture according to claim 2, characterized in that the first sealing layer (22), the third sealing layer (26) and the second sealing layer (23) have the same radius, and the first sealing layer (22), the third sealing layer (26) and the second sealing layer (23) are made of the same material.

5. The classified storage tank for animal cell culture according to claim 1, wherein the cleaning component (9) comprises a connecting column (91), a connecting plate (92), a fixing plate (93), a first heat insulation plate (94), a second heat insulation plate (95) and a bottom plate (96), the fixing plate (93) is fixedly installed on the lower surface of the connecting plate (92), the first heat insulation plate (94) is movably installed inside the fixing plate (93), the connecting column (91) is fixedly installed on the upper surface of the first heat insulation plate (94), the bottom plate (96) is integrally connected to one side of the first heat insulation plate (94), and the second heat insulation plate (95) is fixedly installed at one end of the bottom plate (96).

6. The classified storage tank for animal cell culture according to claim 5, wherein the first heat-insulating plate (94) is disposed in parallel with the second heat-insulating plate (95), and the first heat-insulating plate (94) and the second heat-insulating plate (95) have the same length, and the first heat-insulating plate (94) is disposed perpendicular to the bottom plate (96).

7. The sorting storage tank for animal cell culture according to claim 5, characterized in that the connecting column (91) is in a strip shape, and the top end of the connecting column (91) penetrates the upper surface of the connecting plate (92).