CN211620532U

CN211620532U - CO with good sealing performance2Culture box

Info

Publication number: CN211620532U
Application number: CN201922187275.1U
Authority: CN
Inventors: 张鑫; 马玉成; 田佳嘉; 周宏伟; 马晔斌
Original assignee: Hebei Lifebank Biotechnology Co ltd
Current assignee: Hebei Lifebank Biotechnology Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-02
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a CO that leakproofness is good₂An incubator comprising an incubator, wherein the middle part of the upper end of the incubator is fixedDecide the connection gas-supply pipe, gas-supply pipe upper end fixed connection carbon dioxide case, be equipped with carbon dioxide sensor, warning light, microcontroller, carbon dioxide siren and temperature regulator on the incubator, incubator one side is rotated and is connected the observation door, the inside fixed connection sealing washer of observation door, the observation door inboard just is located the inside fixed connection closing plate of sealing washer, the utility model discloses a door frame that sets up and the sealing washer looks adaptation on the observation door make the connection of observation door and incubator inseparabler to the seal cover that sets up after observation door and incubator are connected can make the junction of incubator and observation door inseparabler, and the sealing strip that is equipped with on closing plate and the door frame through fixed connection on the observation door can make the connection inseparabler, and the gas tightness is better, makes temperature and density in the incubator invariable all the time, is convenient for the cultivation to cell and bacterium.

Description

CO with good sealing performance2Culture box

Technical Field

The utility model relates to a CO₂An incubator, in particular to a CO with good sealing performance₂Incubator belongs to incubator technical field.

Background

In the treatment of many difficult and complicated diseases, stem cells have exhibited unique therapeutic effects, greatly encouraging researchers, such as human islet β cells, which stably secrete insulin and survive in the human body for a long period of time, however, such stem cells need to be cultured in a stable environment for 50 days or more₂The incubator is not good enough to the junction leakproofness of observation door and incubator body is handled, leads to producing the gap to need adjust the incubator all the time, wasted the energy. Therefore, it is necessary to develop a CO with good sealing performance₂The incubator solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a CO that leakproofness is good₂Incubator to solve the above-mentioned problems that prior art exists.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a CO that leakproofness is good₂The incubator comprises an incubator, incubator upper end middle part fixed connection gas-supply pipe, gas-supply pipe upper end fixed connection carbon dioxide case, be equipped with carbon dioxide sensor, warning light, microcontroller, carbon dioxide siren and temperature regulator on the incubator, incubator one side is rotated and is connected the observation door, the inboard fixed connection sealing washer of observation door, the observation door inboard just is located the inside fixed connection closing plate of sealing washer, connecting pipe fixed connection carbon dioxide concentration detector is passed through to incubator one side, the incubator corresponds one side fixed connection door frame of observation door, incubator lower extreme fixed connection supporting seat.

As a preferred technical scheme of the utility model, be equipped with the solenoid valve on the gas-supply pipe, the carbon dioxide case is equipped with the relief pressure valve with the gas-supply pipe junction, the gas-supply pipe is equipped with the sealing ring with the incubator junction.

As a preferred technical scheme of the utility model, connecting pipe one end fixed connection sampler, sampler fixed connection is on the incubator, sampler one end fixed connection sampling tube, the sampling tube is linked together with the incubator is inside.

As an optimal technical scheme of the utility model, the inside fixed connection sealing strip of door frame, sealing strip and sealing plate looks adaptation, the sealing washer looks adaptation on door frame and the observation door.

As an optimal technical proposal of the utility model, the sealing sleeve is pasted at the joint of the observation door and the incubator.

The utility model discloses the beneficial effect who reaches is:

1) through setting up the sealing washer looks adaptation on door frame and the observation door, make the observation door inseparabler with being connected of incubator to the seal cover that sets up after observation door and incubator are connected enables the junction inseparabler of incubator and observation door.

2) The sealing strip that is equipped with on the closing plate and the door frame through fixed connection on the observation door enables to connect inseparabler, and the gas tightness is better, makes temperature and density in the incubator invariable all the time, the cultivation of the cell of being convenient for and bacterium.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a structural sectional view of the present invention.

In the figure: 1. an incubator; 12. a microcontroller; 13. a carbon dioxide sensor; 14. an alarm light; 15. a carbon dioxide alarm; 16. a temperature regulator; 2. a carbon dioxide tank; 21. a pressure reducing valve; 22. an electromagnetic valve; 23. a gas delivery pipe; 24. a seal ring; 3. an observation door; 31. a seal ring; 32. a door frame; 33. sealing sleeves; 4. a sealing plate; 41. sealing tape; 5. a carbon dioxide concentration detector; 51. a sampler; 52. a sampling tube; 53. a connecting pipe; 6. and (4) supporting the base.

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.

Example (b): as shown in figures 1-2, the utility model relates to a CO with good sealing performance₂Incubator, including incubator 1, incubator 1 upper end middle part fixed connection gas-supply pipe 23, gas-supply pipe 23 upper end fixed connection carbon dioxide case 2, be equipped with carbon dioxide sensor 13 on the incubator 1, warning light 14, microcontroller 12, carbon dioxide siren 15 and temperature regulator 16, the carbon dioxide sensor 13 of setting is used for detecting carbon dioxide concentration, warning light 14 is used for sending out the police dispatch newspaper and is convenient for remind, microcontroller 12 is used for fluctuating to the temperature in incubator 1, the incubator1 one side is rotated and is connected

observation door

3, 3 inboard fixed connection sealing washers 31 of observation door, 3 inboard and be located the inside fixed connection closing plate 4 of sealing washer 31 of observation door, sealing washer 31 and closing plate 4 can play fine sealed effect, connecting pipe 53 fixed connection carbon dioxide concentration detector 5 is passed through to 1 one side of incubator, carbon dioxide concentration detector 5 is used for detecting whether carbon dioxide concentration exceeds the mark, one side fixed connection door frame 32 that incubator 1 corresponds

observation door

3, 1 lower extreme fixed connection supporting seat 6 of incubator, supporting seat 6 plays the effect of outrigger.

One end of the connecting pipe 53 is fixedly connected with the sampler 51, the sampler 51 is fixedly connected on the incubator 1, one end of the sampler 51 is fixedly connected with the sampling pipe 52, the sampling pipe 52 is communicated with the inside of the incubator 1, the gas pipe 23 is provided with the electromagnetic valve 22, the pressure reducing valve 21 is arranged at the joint of the carbon dioxide box 2 and the gas pipe 23, the joint of the gas pipe 23 and the incubator 1 is provided with the sealing ring 24, air in the two culture boxes 1 is sucked from the sampling tube 52 into the connection tube 53 through the sampling section 51, and detect in conveying the air to carbon dioxide concentration detector 5 through connecting pipe 53, observe that door 3 and incubator 1 junction have pasted seal cover 33, the seal cover makes incubator 1 leakproofness better, the inside fixed connection sealing strip 41 of door frame 32, sealing strip 41 and closing plate 4 looks adaptation, the leakproofness of messenger is better, door frame 32 and the sealing washer 31 looks adaptation on observing the door 3.

Specifically, the pressure reducing valve 21 and the electromagnetic valve 22 are arranged to effectively control the concentration and the transmission rate of carbon dioxide, the sealing ring 24 is arranged to perform good sealing treatment on the joint of the gas pipe 23 and the incubator 1, the door frame 32 is arranged to be matched with the sealing ring 31 on the observation door 3, so that the observation door 3 is more tightly connected with the incubator 1, the sealing sleeve arranged after the observation door 3 is connected with the incubator 1 can make the joint of the incubator 1 and the observation door 3 more tightly, the sealing plate 4 fixedly connected with the observation door 3 and the sealing strip 41 arranged on the door frame 32 can make the connection more tightly, the air tightness is better, the air temperature and the density in the incubator 1 are always constant, the cultivation of cells and bacteria is convenient, the temperature regulator 16 is arranged to make the temperature in the incubator 1 constant at 37 ℃, the air in the two incubators 1 is sucked into the connecting pipe 53 from the sampling pipe 52 through the sampler 51, and the air is delivered into the carbon dioxide concentration detector 5 through the connecting pipe 53 for detection, and the alarm lamp 14 and the carbon dioxide alarm 15 are arranged to alarm the condition of the incubator 1 so that the sudden change condition in the incubator 1 can be found in time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. CO with good sealing performance₂The incubator comprises an incubator (1) and is characterized in that the middle of the upper end of the incubator (1) is fixedly connected with a gas pipe (23), the upper end of the gas pipe (23) is fixedly connected with a carbon dioxide box (2), the incubator (1) is provided with a carbon dioxide sensor (13), an alarm lamp (14), a microcontroller (12), a carbon dioxide alarm (15) and a temperature regulator (16), one side of the incubator (1) is rotatably connected with an observation door (3), the inner side of the observation door (3) is fixedly connected with a sealing ring (31), the inner side of the observation door (3) is fixedly connected with a sealing plate (4) inside the sealing ring (31), one side of the incubator (1) is fixedly connected with a carbon dioxide concentration detector (5) through a connecting pipe (53), and the incubator (1) is correspondingly fixedly connected with a door frame (32) on one side of the observation door (3), the lower end of the incubator (1) is fixedly connected with a supporting seat (6).

2. CO according to claim 1 with good sealing performance₂The incubator is characterized in that an electromagnetic valve (22) is arranged on the gas conveying pipe (23), a pressure reducing valve (21) is arranged at the joint of the carbon dioxide box (2) and the gas conveying pipe (23), and a sealing ring (24) is arranged at the joint of the gas conveying pipe (23) and the incubator (1).

3. CO according to claim 1 with good sealing performance₂The incubator is characterized in that one end of the connecting pipe (53) is fixedSurely connect sampler (51), sampler (51) fixed connection is on incubator (1), sampler (51) one end fixed connection sampling tube (52), sampling tube (52) are linked together with incubator (1) inside.

4. CO according to claim 1 with good sealing performance₂The incubator is characterized in that a sealing strip (41) is fixedly connected inside the door frame (32), the sealing strip (41) is matched with the sealing plate (4), and the door frame (32) is matched with a sealing ring (31) on the observation door (3).

5. CO according to claim 1 with good sealing performance₂The incubator is characterized in that a sealing sleeve (33) is attached to the joint of the observation door (3) and the incubator (1).