CN210736785U

CN210736785U - Carbon dioxide incubator

Info

Publication number: CN210736785U
Application number: CN201921245198.4U
Authority: CN
Inventors: 吕智
Original assignee: Yangzhou Sanfa Electronic Co Ltd
Current assignee: Yangzhou Sanfa Electronic Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-06-12
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a carbon dioxide incubator, including cultivateing the box, the through-hole has been seted up to the bottom symmetry of cultivateing box one side, the avris fixedly connected with nitrogen compression bottle of cultivateing box one side bottom, the first pipe of top fixedly connected with of nitrogen compression bottle, first pipe middle part is provided with first valve, first pipe one end cup joints with the inner chamber of one of them through-hole is fixed, cultivate another avris fixedly connected with carbon dioxide compression bottle of box one side bottom, the top fixedly connected with second pipe of carbon dioxide compression bottle, second pipe middle part is provided with the second valve, first pipe one end cup joints with the inner chamber of another through-hole is fixed among them. The utility model discloses utilize nitrogen gas compression bottle to close the cooperation of carbon dioxide compression bottle and use, when carbon dioxide concentration was too high in the incubator, fill nitrogen gas into in the incubator to reduce carbon dioxide's concentration, and then realize changing carbon dioxide concentration, the cultivation of the cell of being convenient for.

Description

Carbon dioxide incubator

Technical Field

The utility model relates to an incubator field, in particular to carbon dioxide incubator.

Background

A carbon dioxide incubator is a device for culturing cells/tissues in vitro by simulating the growth environment of a cell/tissue in an organism in the incubator. The incubator requires stable temperature, constant pH value and higher relative saturation humidity, and the carbon dioxide concentration in the existing carbon dioxide incubator cannot be changed because the cell culture needs a sterile environment, so that the cells grow slowly and die seriously, and not only is time wasted, but also resources are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon dioxide incubator 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 carbon dioxide incubator, includes cultivates the box, the through-hole has been seted up to the bottom symmetry of cultivateing box one side, the avris fixedly connected with nitrogen compression bottle of cultivateing box one side bottom, the first pipe of top fixedly connected with of nitrogen compression bottle, first pipe middle part is provided with first valve, first pipe one end cup joints with the inner chamber of one of them through-hole is fixed, cultivate another avris fixedly connected with carbon dioxide compression bottle of box one side bottom, the top fixedly connected with second pipe of carbon dioxide compression bottle, second pipe middle part is provided with the second valve, first pipe one end cup joints with the inner chamber of another through-hole wherein is fixed.

Preferably, the top of the other side of the culture box body is provided with an air outlet hole, an air outlet pipe is fixedly connected in the inner cavity of the air outlet hole, and the middle part of the air outlet pipe is provided with a third valve.

Preferably, the front side of the culture box body is rotatably connected with a door plate through a hinge, the middle part of one side of the door plate is fixedly connected with a handle, and the other side of the front side of the culture box body is symmetrically provided with threaded holes.

Preferably, connecting holes are symmetrically formed in one side of the door plate and correspond to the threaded holes, a screw rod is sleeved in an inner cavity of the connecting hole in a sliding mode, and the bottom of the outer wall of the screw rod is in threaded connection with the threaded holes.

Preferably, the middle part of the inner cavity of the incubator body is rotatably connected with the main shaft, and two bearing plates are arranged at two ends of the outer wall of the main shaft.

Preferably, the middle part of the outer wall of the main shaft is fixedly sleeved with a turntable.

Preferably, four corners of the lower surface of the incubator body are fixedly connected with supporting columns.

The utility model discloses a technological effect and advantage:

1. the utility model discloses utilize nitrogen gas compression bottle to close the cooperation use of carbon dioxide compression bottle, nitrogen gas makes a colorless tasteless gas, and to the harmless gas of cell culture, when the carbon dioxide concentration is too high in the incubator, open first valve, then open the third valve again, fill nitrogen gas into the incubator to reduce the concentration of carbon dioxide, then close first valve and third valve, otherwise improve the carbon dioxide concentration, and then realize changing the carbon dioxide concentration, be convenient for the cultivation of cell;

2. the utility model discloses utilize the mode that sets up of door plant, be provided with sealed leather packing between door plant and the incubator body, when making the door plant close, the incubator body forms a confined space, and when the door plant was opened, the operator of being convenient for took out the culture dish, and the loading board setting is on the main shaft, rotates and changes the board and make the main shaft rotate, from placing and collecting of making things convenient for the culture dish, easy operation save time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

FIG. 3 is a schematic view of the internal structure of the incubator body of the present invention.

In the figure: 1. a culture box body; 101. a through hole; 102. an air outlet; 103. a threaded hole; 2. a nitrogen compression bottle; 3. a first conduit; 4. a first valve; 5. a carbon dioxide compression bottle; 6. a second conduit; 7. a second valve; 8. an air outlet pipe; 9. a third valve; 10. a hinge; 11. a door panel; 12. a screw; 13. a handle; 14. a turntable; 15. a main shaft; 16. a carrier plate; 17. and (4) a support column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a carbon dioxide incubator as shown in figures 1-3, which comprises an incubator body 1, through holes 101 are symmetrically arranged at the bottom of one side of the incubator body 1, a nitrogen compression bottle 2 is fixedly connected at the side of the bottom of one side of the incubator body 1, the nitrogen in the nitrogen compression bottle 2 is colorless and tasteless, and has no influence on the cell or cell tissue culture, a first conduit 3 is fixedly connected at the top of the nitrogen compression bottle 2, a first valve 4 is arranged at the middle part of the first conduit 3, the first valve 4 can control the nitrogen to flow into the incubator body 1, one end of the first conduit 3 is fixedly sleeved with the inner cavity of one of the through holes 101, a carbon dioxide compression bottle 5 is fixedly connected at the other side of the bottom of one side of the incubator body 1, a second conduit 6 is fixedly connected at the top of the carbon dioxide compression bottle 5, a second valve 7 is arranged at the middle part, the second valve 7 can control carbon dioxide to flow into the culture box body 1, one end of the first guide pipe 3 is fixedly sleeved with the inner cavity of the other through hole 101, the air outlet hole 102 is formed in the top of the other side of the culture box body 1, the air outlet pipe 8 is fixedly connected in the inner cavity of the air outlet hole 102, the third valve 9 is arranged in the middle of the air outlet pipe 8, and the third valve 9 can control the air in the culture box body 1 to flow out.

Cultivate the positive door plant 11 that is connected with through hinge 10 rotation of box 1, the middle part fixedly connected with handle 13 of door plant 11 one side, cultivate the positive opposite side symmetry of box 1 and seted up screw hole 103, the connecting hole has been seted up to door plant 11 one side symmetry, and the connecting hole is corresponding with screw hole 103, slide in the inner chamber of connecting hole and cup jointed screw rod 12, screw rod 12 can be with door plant 11 fastening on the box 1 is cultivateed again, form a confined space, the bottom and the screw hole 103 threaded connection of screw rod 12 outer wall.

The middle part of the inner cavity of the culture box body 1 is rotated to be connected with a main shaft 15, two bearing plates 16 are arranged at two ends of the outer wall of the main shaft 15, a turntable 14 is fixedly sleeved at the middle part of the outer wall of the main shaft 15, the turntable 14 can drive the main shaft 15 to rotate, so that the bearing plates 16 rotate, a culture dish is conveniently placed, and four corner parts of the lower surface of the culture box body 1 are fixedly connected with supporting columns 17.

This practical theory of operation: firstly, when cells or cell tissues are cultured, the interior of the culture box body 1 is disinfected, then the turntable 14 is rotated to drive the main shaft 15 to rotate, so that the bearing plate 16 rotates, a culture dish containing the cells or the cell tissues is placed on the bearing plate 16, then the handle 13 is pushed to close the door panel 11, and then the door panel 11 is fastened by the screw 12;

after the preparation is finished, when the concentration of carbon dioxide in the culture box body 1 is too high, the first valve 4 is opened, then the third valve 9 is opened, nitrogen is filled into the culture box body 1, carbon dioxide in the culture box body 1 is discharged out of the culture box body 1 through the air outlet pipe 8, when the concentration of carbon dioxide in the culture box body 1 is reduced to a certain degree, the first valve 4 and the third valve 9 are closed, the concentration reduction of carbon dioxide is finished, when the concentration of carbon dioxide in the culture box body 1 is low, the second valve 7 is opened, then the third valve 9 is opened, carbon dioxide is filled into the culture box body 1, nitrogen in the culture box body 1 is discharged out of the culture box body 1 through the air outlet pipe 8, and when the concentration of carbon dioxide in the culture box body 1 is increased to a certain degree, the first valve 4 and the third valve 9 are closed;

after the adjustment of the carbon dioxide concentration in the culture box 1 is completed, the cells or cell tissues are cultured and grown.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a carbon dioxide incubator, includes incubator body (1), its characterized in that: through-hole (101) have been seted up to the bottom symmetry of cultivateing box (1) one side, avris fixedly connected with nitrogen compression bottle (2) of cultivateing box (1) one side bottom, the first pipe (3) of top fixedly connected with of nitrogen compression bottle (2), first pipe (3) middle part is provided with first valve (4), first pipe (3) one end cup joints with the inner chamber of one of them through-hole (101) is fixed, another avris fixedly connected with carbon dioxide compression bottle (5) of cultivateing box (1) one side bottom, the top fixedly connected with second pipe (6) of carbon dioxide compression bottle (5), second pipe (6) middle part is provided with second valve (7), first pipe (3) one end cup joints with the inner chamber of another through-hole (101) wherein is fixed.

2. A carbon dioxide incubator according to claim 1 wherein: the top of the other side of the culture box body (1) is provided with an air outlet hole (102), an air outlet pipe (8) is fixedly connected in the inner cavity of the air outlet hole (102), and a third valve (9) is arranged in the middle of the air outlet pipe (8).

3. A carbon dioxide incubator according to claim 1 wherein: the cultivation box is characterized in that the front side of the cultivation box body (1) is rotatably connected with a door plate (11) through a hinge (10), the middle of one side of the door plate (11) is fixedly connected with a handle (13), and the other side of the front side of the cultivation box body (1) is symmetrically provided with threaded holes (103).

4. A carbon dioxide incubator according to claim 3 wherein: connecting holes are symmetrically formed in one side of the door plate (11), the connecting holes correspond to the threaded holes (103), a screw rod (12) is sleeved in an inner cavity of the connecting holes in a sliding mode, and the bottom of the outer wall of the screw rod (12) is in threaded connection with the threaded holes (103).

5. A carbon dioxide incubator according to claim 1 wherein: the middle part of the inner cavity of the culture box body (1) is rotatably connected with a main shaft (15), and two bearing plates (16) are arranged at two ends of the outer wall of the main shaft (15).

6. A carbon dioxide incubator according to claim 5 wherein: and the middle part of the outer wall of the main shaft (15) is fixedly sleeved with a turntable (14).

7. A carbon dioxide incubator according to claim 1 wherein: four corners of the lower surface of the culture box body (1) are fixedly connected with supporting columns (17).