Carbon dioxide incubator for layered culture

Abstract

The utility model discloses a carbon dioxide incubator for layered culture, which belongs to the technical field of incubators, and particularly comprises a shell component, a storage component arranged in the shell component and a uniform placement component arranged on the inner wall of the shell component, the shell component comprises a shell and a chute formed in the inner wall of the shell, according to the carbon dioxide incubator for layered culture, through combined application of accessories, the multiple sets of storage assemblies capable of being combined in cooperation with the sliding grooves are arranged in the shell assembly, storage grooves are formed in the storage assemblies, the purpose of layered and batch culture can be achieved, and the carbon dioxide incubator has the advantages of being simple in structure, convenient to use and high in practicability. The culture quantity is increased; a plurality of groups of uniform placement assemblies are arranged in the shell assembly and can uniformly diffuse the carbon dioxide gas, so that the carbon dioxide gas is more uniformly distributed in the shell, and the concentration of carbon dioxide at each part in the incubator tends to be the same.

Description

Technical Field

[0001] This utility model relates to the field of incubator technology, specifically a carbon dioxide incubator for stratified culture. Background Technology

[0002] A carbon dioxide incubator is a device that simulates the growth environment of cells / tissues in a living organism by creating a similar environment inside the incubator. The incubator requires stable temperature, stable CO2 level, constant pH, and high relative humidity to culture cells / tissues in vitro. It is an advanced instrument for cell, tissue, and bacterial culture and a key piece of equipment for conducting immunology, oncology, genetics, and bioengineering.

[0003] However, in current practical use, when the carbon dioxide incubator lacks a stratification method, it will affect the storage quantity and reduce the effect of batch culture. Secondly, since carbon dioxide is denser than air, it tends to accumulate at the bottom, making it difficult for the carbon dioxide concentration in different parts of a large incubator to be uniform, which affects the uniformity of use. These are real problems that urgently need to be solved. Utility Model Content

[0004] The purpose of this invention is to provide a carbon dioxide incubator for stratified culture, in order to solve the problems mentioned in the background art, such as the lack of a stratification method in the carbon dioxide incubator affecting the storage quantity and reducing the effect of batch culture, and the fact that since carbon dioxide is denser than air, carbon dioxide in large incubators tends to accumulate at the bottom, making it difficult for the carbon dioxide concentration in different parts of the incubator to be uniform, thus affecting the uniformity of use.

[0005] To achieve the above objectives, the present invention provides the following technical solution: including a shell assembly, a storage assembly disposed inside the shell assembly, and a uniform placement assembly disposed on the inner wall of the shell assembly;

[0006] in:

[0007] A housing assembly, the housing assembly including a housing and a groove formed in the inner wall of the housing;

[0008] The storage component includes a sliding plate one and a sliding plate two that are slidably connected to the slide groove, and a storage plate is provided between the sliding plate one and the sliding plate two; the storage plate divides the inner cavity of the incubator into multiple upper and lower chambers.

[0009] Preferably, the bottom of the outer casing is fixedly connected to a base by bolts, the side wall of the outer casing is fixedly connected to a hinge by screws, and the movable end of the hinge is fixedly connected to a sealing door by screws.

[0010] Preferably, the top of the plurality of storage plates is integrally formed with a storage groove, and the lower end of the front side wall of the storage plate is fixedly connected to a pull plate by screws.

[0011] A uniform distribution assembly, comprising a uniform distribution shell, an outer pipe sealing ring on the top of the uniform distribution shell, and extension components on both sides of the uniform distribution assembly.

[0012] Preferably, the top and bottom of the uniform distribution shell are provided with uniform distribution holes one, and the side wall of the uniform distribution shell is provided with uniform distribution holes two.

[0013] Preferably, the outer pipe sealing ring has an outer pipe inserted through the uniform distribution shell on its inner circumference, and the lower end opening of the outer pipe communicates with the inner cavity of the uniform distribution shell.

[0014] Preferably, the extension assembly includes an extension tube that penetrates the uniform distribution shell and an extension tube sealing ring disposed on the side wall of the uniform distribution shell and sleeved with the extension tube. The extension tube is used only for support.

[0015] Preferably, the side wall of the extension tube is threaded with a mounting base, which is fixedly connected to the inner wall of the outer casing assembly.

[0016] Preferably, the plurality of the uniform distribution components are fitted with hoses at the ends of the outer pipes, and the ends of the hoses are connected to carbon dioxide cylinders.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This type of stratified carbon dioxide incubator, through the combined use of accessories, sets multiple storage components that can be combined with sliding grooves in the outer shell assembly. Each storage component is equipped with a storage slot, which can achieve the purpose of stratified and batch culture, thereby increasing the culture quantity.

[0019] This type of stratified carbon dioxide incubator, through the combined use of accessories, sets multiple uniform distribution components inside the outer shell assembly. The uniform distribution components can evenly diffuse carbon dioxide gas, making the carbon dioxide gas more evenly distributed inside the outer shell, so that the carbon dioxide concentration in all parts of the incubator tends to be the same. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of the carbon dioxide incubator for layered culture according to this utility model.

[0022] Figure 2 This is a schematic diagram of the storage components of the carbon dioxide incubator for layered culture according to this utility model;

[0023] Figure 3 This is a schematic diagram of the uniform placement component of the carbon dioxide incubator for layered culture according to this utility model.

[0024] In the diagram: 100, outer casing assembly; 110, outer casing; 120, base; 130, sealing door; 140, slide rail; 200, storage assembly; 210, storage plate; 220, storage slot; 230, pull plate; 240, slide plate one; 250, slide plate two; 300, even distribution assembly; 310, even distribution shell; 320, even distribution hole one; 330, even distribution hole two; 340, outer pipe sealing ring; 350, outer pipe; 360, extension assembly; 361, extension tube; 362, extension tube sealing ring; 363, mounting base. Detailed Implementation

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] This invention provides a carbon dioxide incubator for layered culture. Multiple sets of storage components, which can be combined with sliding grooves, are arranged within the outer shell assembly. Each storage component has a storage slot, enabling layered and batch culture, increasing the culture quantity. Multiple sets of uniform distribution components are arranged inside the outer shell assembly to evenly diffuse carbon dioxide gas, ensuring a more uniform distribution of carbon dioxide gas within the shell and making the carbon dioxide concentration more uniform throughout the incubator. Please refer to [link to relevant documentation]. Figures 1-3 It includes a housing assembly 100, a storage assembly 200 disposed inside the housing assembly 100, and a uniform placement assembly 300 disposed on the inner wall of the housing assembly 100;

[0029] in:

[0030] The housing assembly 100 includes a housing 110 and a slide groove 140 formed on the inner wall of the housing 110. There are multiple sets of slide grooves 140, the number of which matches the number of components 200 stored. The inner wall structure of the slide groove 140 is the same as that of slide plate 1 240 and slide plate 2 250, which facilitates their use.

[0031] The storage component 200 includes a sliding plate 240 and a sliding plate 250 that are slidably connected to the slide 140. A storage plate 210 is provided between the sliding plate 240 and the sliding plate 250. The storage plate 210, the sliding plate 240 and the sliding plate 250 are kept in a horizontal state, and there is a gap between the multiple storage plates 210 to facilitate the placement of the petri dishes. Furthermore, a rubber pad is provided at the front end of the storage plate. When the cabinet door is closed, the inner wall of the cabinet door contacts the rubber pad. The storage plate 210 can divide the inner wall of the outer shell component into multiple cavities to achieve a layered effect.

[0032] The uniform distribution assembly 300 includes a uniform distribution shell 310, which is a rectangular cavity structure. The rectangular cavity structure facilitates the entry of carbon dioxide. An outer pipe sealing ring 340 is provided on the top of the uniform distribution shell 310. Extension assemblies 360 are provided on both sides of the uniform distribution assembly 300. The extension assemblies 360 facilitate increasing the length of the entire uniform distribution assembly 300.

[0033] Working principle: In actual use, the outer shell 110 has a sealing door 130 and a sliding groove 140 on the inner wall of the outer shell 110. The sliding groove 140 facilitates the installation of the storage component 200. There are multiple storage components 200, and each storage plate 210 is provided with a storage slot 220. At the same time, a uniform distribution component 300 is also provided in the outer shell 110. The uniform distribution component 300 has a uniform distribution hole 320 and a uniform distribution hole 330, which can release carbon dioxide gas entering the inner cavity of the uniform distribution shell. On both sides of the uniform distribution component 300, there are opposing extension components 360. The extension tube 361 in the extension component 360 can be sealed with the extension tube sealing ring 362. In order to further improve the gas dissipation effect, the outer circumference of the extension tube 361 is provided with dense holes. The carbon dioxide entering the inner cavity of the uniform distribution shell can diffuse to both sides of the uniform distribution shell through the extension tube, so as to improve the diffusion effect.

[0034] Meanwhile, in order to increase the support for the outer casing 110 and ensure its sealing, specifically, the bottom of the outer casing 110 is fixedly connected to the base 120 by bolts, the side wall of the outer casing 110 is fixedly connected to the hinge by screws, and the movable end of the hinge is fixedly connected to the sealing door 130 by screws.

[0035] Subsequently, in order to facilitate the storage of the petri dishes and to facilitate the pulling out of the storage plates 210, specifically, the top of the multiple storage plates 210 is integrally formed with storage grooves 220, and the lower end of the front side wall of the storage plate 210 is fixedly connected with a pull plate 230 by screws, which is equivalent to a handle.

[0036] Next, in order to increase the uniformity of carbon dioxide release, specifically, the top and bottom of the uniform release shell 310 are provided with uniform release holes 320, and the side wall of the uniform release shell 310 is provided with uniform release holes 330.

[0037] Furthermore, in order to enable the uniform distribution assembly 300 to better connect to the outside, such as to an external carbon dioxide cylinder, specifically, an external pipe 350 that penetrates the uniform distribution shell 310 is inserted into the inner circumference of the external pipe sealing ring 340.

[0038] Meanwhile, in order to facilitate the sealing of the contact position between the uniform distribution shell 310 and the extension tube 361, the extension assembly 360 specifically includes an extension tube 361 that penetrates the uniform distribution shell 310 and an extension tube sealing ring 362 that is disposed on the side wall of the uniform distribution shell 310 and sleeved with the extension tube 361.

[0039] Subsequently, in order to facilitate the release of carbon dioxide, multiple equalization components 300 are connected in series on the same gas supply pipeline. Specifically, one equalization component is set in each layer of the cavity. Multiple equalization components 300 are connected to the end of the outer pipe 350 with a hose. The end of the hose is connected to the gas supply pipeline, which is connected to the carbon dioxide cylinder. The gas supply pipeline is vertically set at the right angle of the inner wall of the outer shell component. The carbon dioxide cylinder is placed at the bottom of the lowest storage plate.

[0040] Finally, to increase installation versatility, specifically, the side wall threaded connection of the extension tube 361 has a mounting base 363.

[0041] In addition, the conventional accessories and conventional structures involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0042] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A carbon dioxide incubator for stratified culture, characterized in that: It includes a housing assembly (100), a storage assembly (200) disposed inside the housing assembly (100), and a uniform placement assembly (300) disposed on the inner wall of the housing assembly (100). in: The housing assembly (100) includes a housing (110) and a groove (140) formed on the inner wall of the housing (110). Storage component (200) includes a first slide plate (240) and a second slide plate (250) slidably connected to the slide groove (140), and a storage plate (210) is provided between the first slide plate (240) and the second slide plate (250). The uniform distribution assembly (300) includes a uniform distribution shell (310), the top of which is provided with an outer pipe sealing ring (340), and the two sides of which are provided with extension assemblies (360).

2. The carbon dioxide incubator for stratified culture according to claim 1, characterized in that: The bottom of the outer casing (110) is fixedly connected to a base (120) by bolts, and the side wall of the outer casing (110) is fixedly connected to a hinge by screws. The movable end of the hinge is fixedly connected to a sealing door (130) by screws.

3. The carbon dioxide incubator for stratified culture according to claim 2, characterized in that: The top of the multiple storage plates (210) is integrally formed with a storage groove (220), and the lower end of the front side wall of the storage plate (210) is fixedly connected with a pull plate (230) by screws.

4. The carbon dioxide incubator for stratified culture according to claim 3, characterized in that: The top and bottom of the uniform distribution shell (310) are provided with uniform distribution hole one (320), and the side wall of the uniform distribution shell (310) is provided with uniform distribution hole two (330).

5. The carbon dioxide incubator for stratified culture according to claim 4, characterized in that: The outer pipe sealing ring (340) is inserted into the inner circumference of the outer pipe sealing ring (340) and the outer pipe (350) penetrates the uniform distribution shell (310).

6. The carbon dioxide incubator for stratified culture according to claim 5, characterized in that: The extension assembly (360) includes an extension tube (361) that penetrates the uniform distribution shell (310) and an extension tube sealing ring (362) disposed on the side wall of the uniform distribution shell (310) and sleeved with the extension tube (361).

7. The carbon dioxide incubator for stratified culture according to claim 6, characterized in that: The side wall of the extension tube (361) is threaded with a mounting base (363).

8. The carbon dioxide incubator for stratified culture according to claim 7, characterized in that: Multiple of the equalization components (300) are fitted with hoses at the ends of the outer pipe (350), and the ends of the hoses are connected to carbon dioxide cylinders.

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