CN218491769U

CN218491769U - Automatic change cell culture equipment

Info

Publication number: CN218491769U
Application number: CN202222289891.XU
Authority: CN
Inventors: 王毅; 王宗岭; 展宝睿; 褚新兴; 王少贤
Original assignee: Qingdao Haier Biomedical Co Ltd
Current assignee: Qingdao Haier Biomedical Co Ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-17
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a biological cell culture technical field specifically provides an automatic change cell culture equipment, aims at solving and has now to take or bring into pollutants such as dust in airtight and clean environment and the problem of polluted environment easily when placing object article in airtight and clean environment. Mesh for this reason, the utility model discloses an automatic cell culture equipment includes closed chamber, air circulating system, be equipped with air intake, air exit and mutual mouth on the closed chamber, air circulating system includes air ducting, first fan, air ducting corresponds be equipped with the wind-guiding region on the position of mutual mouth, first fan will follow the wind that the air intake got into passes through the wind-guiding region to the air exit is carried, so that the wind current of the regional department of wind-guiding forms wind wall, the shutoff mutual mouth. The air flow brings pollutants such as dust into the air guide area in the flowing process and discharges the pollutants from the air outlet, so that the pollutants such as the dust are prevented from entering the closed room, and the anti-pollution effect is achieved.

Description

Automatic change cell culture equipment

Technical Field

The utility model relates to a biological cell culture technical field specifically provides an automatic change cell culture equipment.

Background

In the process of automatic cell culture, production needs to be carried out in a closed and clean environment, articles are taken or placed from an opening and closing door of the closed and clean environment in the production process, and pollutants such as dust are easily brought into the closed and clean environment in the taking or placing process, so that cell production is influenced. Meanwhile, the sealed clean environment needs to keep air circulation, so that the production of products is facilitated.

However, the existing air circulation system can only filter air entering a closed environment, and when articles are taken or placed, pollutants such as dust cannot be prevented from entering the closed and clean environment, so that the quality of produced products is affected.

Correspondingly, the utility model provides an automatic change cell culture equipment in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem, promptly, solve and take or when placing object article now in airtight and clean environment bring into pollutants such as dust easily in airtight and clean environment and polluted environment to influence the problem of cell production.

The utility model provides an automatic change cell culture equipment, automatic change cell culture equipment includes the sealed chamber and is used for the air circulating system of sealed chamber, be equipped with air intake, air exit and mutual mouth on the sealed chamber, air circulating system includes air guide, first fan, the air guide with first fan all sets up in sealed chamber, the air guide corresponds be equipped with the wind-guiding region on the position of mutual mouth, first fan will follow the wind that the air intake got into passes through the wind-guiding region to the air exit is carried, so that the wind current of the regional department of wind-guiding forms wind wall, shutoff mutual mouth.

Under the condition that adopts above-mentioned technical scheme, set up the air guide in the sealed room, the position that corresponds with mutual mouth on the air guide sets up the wind-guiding region, first fan can pass through the wind-guiding region with the wind that gets into sealed indoor from the air intake and carry to the air exit, the wind current of wind-guiding region department can form the wind wall, block up mutual mouth shutoff, when taking or placing object article through mutual mouth, at first through the wind wall, the wind current is flowing the in-process and is brought into the wind-guiding region with pollutants such as dust and discharge from the air exit, avoid pollutants such as dust to get into sealed indoor, play anti-pollution effect.

In a specific embodiment of the above automated cell culture apparatus, the air guide region is a plurality of air guide openings, and the plurality of air guide openings are arranged in parallel.

In a specific embodiment of the above automated cell culture apparatus, the air guiding region is a long air guiding opening.

In a specific embodiment of the above automated cell culture apparatus, the air guide is an air guide plate.

In a specific embodiment of the above automated cell culture apparatus, the air guide is a closed channel, the closed channel is provided with an air outlet, and air entering from the air inlet enters the closed channel through the air guide area and is discharged from the air outlet.

Under the condition of adopting above-mentioned technical scheme, in the regional closed passage that gets into of wind-guiding, when taking or placing object in-process from mutual mouth, the wind-flow brings pollutants such as dust into the closed passage, is about to restrain pollutants such as dust in the space of settlement and discharge by the air exit, avoids the dispersion in the large tracts of land region in the confined chamber and is difficult to discharge from the air exit.

In a specific embodiment of the above automated cell culture apparatus, the air circulation system further comprises an air filter, the air filter is installed in the closed chamber, and an inlet end of the air filter is connected to an outlet end of the first blower.

In a specific embodiment of the above automated cell culture apparatus, the air circulation system further comprises a wind speed detector disposed below the air filter to detect a wind speed of the wind filtered from the air filter.

In a specific embodiment of the above automated cell culture apparatus, the air circulation system further includes a second fan, the second fan is installed in the closed chamber on the side of the air guide opposite to the first fan, and the second fan conveys the air passing through the air guide to the air outlet.

Under the condition of adopting the technical scheme, the positive pressure required by the closed chamber can be realized by the matching of the second fan and the first fan, and the cleanness of the environment in the closed chamber is ensured.

In a specific embodiment of the above automated cell culture apparatus, the air outlet is connected to an air outlet pipe, and one end of the air outlet pipe is connected to the inlet end of the second blower.

In a specific embodiment of the above automated cell culture apparatus, a support plate is fixedly disposed in the sealed chamber, the air guide member is fixed to a bottom of the support plate, the air guide region is disposed on the support plate, and the air guide region on the support plate corresponds to the air guide region on the air guide member.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of the overall structure of the automated cultivation apparatus provided by the present invention;

FIG. 2 is a schematic view of the overall structure of the support plate installed in the closed chamber;

FIG. 3 is a schematic view of the air circulation system installed in the closed chamber;

fig. 4 is a distribution diagram of the air guide opening on the air guide member when the air guide member is a closed channel.

List of reference numbers:

1. an air inlet; 2. an air outlet; 3. a support plate; 4. a first fan; 5. an air filter; 6. a wind speed sensor; 7. an air guide; 8. a second fan; 9. a wind guiding area; 91. an air guide opening; 10. a closed chamber; 11. and (6) an interaction port.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.

It should be noted that in the description of the present invention, the terms "upper", "lower", "inner", "outer", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the related devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the ordinal numbers "first", "second", etc., are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 at first, the utility model provides an automatic cell culture equipment, this automatic cell culture equipment include sealed chamber 10 and be used for the air circulation system of sealed chamber 10, are equipped with air intake 1, air exit 2 and mutual mouth 11 on the sealed chamber 10. The utility model discloses in, mutual mouth 11 is for being used for following the window of taking or placing object article in the airtight chamber 10, and the installation switch door is sealed in order to realize on the window, and when the article of taking, the switch door is opened, has got the back and has closed the switch door. In fig. 1, the air inlets 1 are arranged at the top end of the closed chamber 10, the air outlets 2 are arranged at the bottom of the side wall of the closed chamber 10, the number of the air inlets 1 is three, and the number of the air outlets 2 is two.

As can be understood by those skilled in the art, the air inlet 1 is disposed at the top end of the sealed chamber 10 and the air outlet 2 is disposed at the bottom of the sidewall of the sealed chamber 1, the arrangement positions of the air inlet 1 and the air outlet 2 are not limited to the protection scope of the present invention, the air inlet 1 may also be disposed on the sidewall of the sealed chamber 10, and the air outlet 2 may also be disposed on the bottom wall of the sealed chamber 10. The number of the air inlets 1 and the air outlets 2 is not limited and is selected according to the need.

Referring to fig. 3, the air circulation system includes a wind guide 7 and a first fan 4, the wind guide 7 and the first fan 4 are both disposed in a sealed chamber 10, a wind guide area 9 is disposed on a position of the wind guide 7 corresponding to the interaction port, and the first fan 4 conveys wind entering from the wind inlet 1 to the wind outlet 2 through the wind guide area 9, so that wind flow at the wind guide area 9 forms a wind wall to block the interaction port. In fig. 3, the first fan 4 is fixed to the top end of the sealed chamber 10, and the air guide 7 is fixed below the first fan 4. Under the combined action of the first fan 4 and the air guide area 9, the air flow in the closed chamber 10 flows according to a set track, so that the flow of the air flow is controlled, and air wall protection can be formed at an interaction port.

It will be understood by those skilled in the art that the structure of the first fan 4 mounted on the top of the enclosed chamber 10 is not limited, and the first fan 4 may be mounted on other suitable positions, for example, the first fan 4 may be mounted on the side wall of the enclosed chamber 10.

With continued reference to fig. 3, the air circulation system further comprises an air filter 5, the air filter 5 is mounted in the enclosed chamber 10 and located below the first fan 4, an inlet end of the air filter 5 is connected to an outlet end of the first fan 4, and the air filter 5 is located above the interaction port. The air filter 5 filters the air blown out by the first fan 4, and filters dust and the like in the air, so that the filtered air enters the closed chamber 10, and the cleanliness of the environment in the closed chamber 10 is ensured.

It will be understood by those skilled in the art that the location of the air filter 5 within the enclosed chamber 10 is not limited and may be mounted on the top of the enclosed chamber 10 or on the side walls of the enclosed chamber 10.

Continuing to refer to fig. 3, the air guide 7 is a closed channel, an air outlet is provided on the closed channel, and the air entering from the air inlet 1 enters the closed channel through the air guide area 9 and is discharged from the air outlet. Specifically, the air guide area 9 is arranged at the top end of the corresponding position of the closed channel and the interaction port, the air outlet is arranged at the bottom end of the closed channel, the air outlet is communicated with the air outlet 2, and air exhausted from the air outlet is exhausted to the outer side of the sealed chamber 10 through the air outlet 2.

It can be understood by those skilled in the art that the design of the air guide 7 as a closed channel structure is not limiting, and the air guide 7 may also be a wind guide plate, and a wind guide area 9 is provided on the wind guide plate, which is also within the scope of the present invention. Design air guide 7 as closed passage as the preferred embodiment of the utility model discloses, closed passage restricts the pollutant such as dust that the distinguished and admirable brought in the space of setting for and is discharged by air exit 2, avoids dispersing in the large tracts of land area in sealed room 10 and is difficult to follow air exit 2 and discharge.

Furthermore, in order not to affect the installation of the device for cell culture in the closed chamber 10, the closed passage may be designed to avoid the installation position of the device, and as shown in fig. 3, the space between the two closed passages is used for installing the device.

As shown in fig. 3 and 4, the air guiding region 9 includes a plurality of air guiding openings 91, and the plurality of air guiding openings 91 are arranged in parallel. In fig. 3, the air guide openings 91 are arranged in the lateral and longitudinal directions. After passing through the air filter 5, the air blown by the first fan 4 enters the closed channel through the air guide openings 91, and the air flow at the air guide openings 91 forms an air wall.

It should be understood by those skilled in the art that the configuration of the air guiding region 9 including the plurality of air guiding openings 91 is not limited, and the air guiding region may be configured in other suitable configurations, for example, the air guiding region 9 may include one long air guiding opening 91, and the long air guiding openings 91 are distributed in the air guide 7 in the lateral direction, the longitudinal direction, and the like.

Referring to fig. 2 and 3, a support plate 3 is fixedly arranged in a closed chamber 10, an air guide 7 is fixed at the bottom of the support plate 3, an air guide area 9 is arranged on the support plate 3, and the air guide area 9 on the support plate 3 is in positive correspondence with the air guide area 9 on the air guide 7, so that air firstly passes through the air guide area 9 on the support plate 3 and then enters the air guide area 9 on the air guide 7. The air inlet 1 and the air outlet 2 on the closed chamber 10 are separated by the supporting plate 3, so that the air entering from the air inlet 1 can be discharged from the air outlet 2 only after passing through the air guide area 9, and the air flow at the air guide area 9 is favorable for forming an air wall. The support plate 3 is used to hold the devices for cell culture in the closed chamber 10.

When the air guide 7 is an air guide plate, the air guide 7 and the support plate 3 may be formed integrally.

With continued reference to fig. 3, the air circulation system further includes a second fan 8, the second fan 8 is installed in the sealed chamber 10 on the side of the air guide 7 opposite to the first fan 4, the second fan 8 conveys the air passing through the air guide 7 to the air outlet 2, and it is ensured that the air blown by the second fan can only be discharged from the air outlet. In fig. 3, the second fan 8 is installed at the bottom of the sidewall of the enclosed chamber 10.

Furthermore, it can be understood by those skilled in the art that the installation position of the second fan 8 is not limited, and other suitable positions may be installed, for example, the second fan 8 is installed on the bottom wall of the closed chamber 10, which is also within the protection scope of the present invention.

Furthermore, it can be understood by those skilled in the art that the number of the first fans 4 and the second fans 8 is not limited, and is set according to the requirement, and as a preferred embodiment, the number of the first fans 4 is the same as that of the air inlet 1, and the number of the second fans 8 is the same as that of the air outlet 2.

With continued reference to fig. 3, the air circulation system further includes a wind speed detector disposed below the air filter 5 to detect a wind speed of the wind filtered from the air filter 5. The first fan 4 and the second fan 8 are controlled according to the wind speed in the closed chamber 10, so that the required positive pressure state in the closed chamber 10 is achieved, and the cleanness of the environment in the closed chamber is guaranteed.

The utility model discloses when using, start first fan 4 and second fan 8, first fan 4 will be carried to air cleaner 5 in from the wind that 1 air intake got into, filter the back through air cleaner 5, get into in the sealed room 10, the distinguished and admirable wind-guiding mouth 91 through the regional 9 of wind-guiding gets into in the closed passage in the sealed room 10, then in the air outlet gets into the air-out pipe, carry to the air exit 2 by second fan 8, finally discharge to the sealed room 10 outside through the air exit 2, the distinguished and admirable wind-guiding of 9 can form the wind-break, bring into the pollutant such as dust to the wind-guiding mouth 91 in when taking or placing object article, avoid getting into in the sealed room 10 and polluting the internal environment.

Under the condition of adopting the technical scheme, the air guide member 7 is arranged in the closed chamber 10, the air guide region 9 is arranged at the position, corresponding to the interaction port, on the air guide member 7, the first fan 4 can convey air entering the closed chamber 10 from the air inlet 1 to the air outlet 2 through the air guide region 9, air flow at the air guide region 9 can form an air wall to block the interaction port, when an object is taken or placed through the interaction port, the air flow firstly passes through the air wall, and pollutants such as dust and the like are brought into the air guide region 9 in the flowing process and are discharged from the air outlet 2, so that the pollutants such as the dust and the like are prevented from entering the closed chamber 10, and an anti-pollution effect is achieved; meanwhile, when the air guide 7 is a closed channel, pollutants such as dust brought by the air flow can be restrained in the closed channel, and are prevented from being dispersed in the closed chamber 10 and difficult to discharge from the air outlet 2.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.

Claims

1. The utility model provides an automatic change cell culture equipment, a serial communication port, automatic change cell culture equipment includes the closed chamber and is used for the air circulating system of closed chamber, be equipped with air intake, air exit and mutual mouth on the closed chamber, air circulating system includes air guide, first fan, the air guide with first fan all sets up in closed chamber, the air guide corresponds be equipped with the wind-guiding region on the position of mutual mouth, first fan will be followed the wind that the air intake got into passes through the wind-guiding region to the air exit is carried, so that the distinguished wind current of wind-guiding forms wind wall, shutoff mutual mouth.

2. The automated cell culture apparatus of claim 1, wherein the air guide region comprises a plurality of air guide openings, and the plurality of air guide openings are arranged in parallel.

3. The automated cell culture apparatus of claim 1, wherein the air-guiding region is an elongated air-guiding opening.

4. The automated cell culture apparatus of claim 1, wherein the air guide is an air deflector.

5. The automated cell culture apparatus according to claim 1, wherein the air guide is a closed channel, an air outlet is provided on the closed channel, and air entering from the air inlet passes through the air guide area, enters the inside of the closed channel, and is discharged from the air outlet.

6. The automated cell culture apparatus of claim 1, wherein the air circulation system further comprises an air filter, the air filter being mounted within the enclosed chamber, and an inlet end of the air filter being connected to an outlet end of the first fan.

7. The automated cell culture apparatus of claim 6, wherein the air circulation system further comprises a wind speed detector disposed below the air filter to detect a wind speed of the wind filtered from the air filter.

8. The automated cell culture apparatus of claim 5, wherein the air circulation system further comprises a second fan, the second fan is installed in the closed chamber on the side of the air guide opposite to the first fan, and the second fan conveys air passing through the air guide to the air outlet.

9. The automated cell culture apparatus of claim 8, wherein the air outlet is connected to an air outlet pipe, and one end of the air outlet pipe is connected to an inlet end of the second fan.

10. The automated cell culture apparatus according to claim 8 or 9, wherein a support plate is fixedly provided in the closed chamber, the air guide is fixed to a bottom of the support plate, the air guide region is provided in the support plate, and the air guide region on the support plate corresponds to the air guide region on the air guide in position.