Carbon dioxide incubator capable of preventing box door from dewing

Abstract

The utility model discloses a carbon dioxide incubator capable of preventing dewing of an incubator door, which comprises a fixing plate, a carbon dioxide box is fixedly connected to the center of the upper end of the fixing plate, supporting plates are fixedly connected to two sides of the upper end of the fixing plate, a driving motor is fixedly connected to one supporting plate, and the output end of the driving motor is fixedly connected with a driving motor. The output end of the driving motor is fixedly connected with a two-way screw, the two sides, away from each other, of the two-way screw are in threaded connection with fixing covers, supports are fixedly connected into the fixing covers, heat pipes are fixedly connected to the supports, guide grooves are formed in the positions, located on the two sides of the carbon dioxide box, of the fixing plate, and connecting frames are fixedly connected into the guide grooves. The fixed cover capable of being movably closed and opened is arranged on the outer side of the carbon dioxide box, at the moment, the fan provides dust removal guiding, the heat pipe is installed in the fixed cover to provide external circulation of the box body, the temperature inside and outside the box body is consistent, and therefore the dewing phenomenon of the box door is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon dioxide incubators, in particular to a carbon dioxide incubator capable of preventing condensation on a box door. Background Art

[0002] A carbon dioxide incubator is a device used to simulate the growth environment of cells or organisms. It provides suitable in vitro culture conditions for cells, tissues, and the like by controlling parameters such as temperature, carbon dioxide concentration, pH, and humidity. If the door of the carbon dioxide incubator is not heated, the temperature difference between the inside and outside of the box will be too large, and the water vapor in the air will condense into water droplets on the surface of the glass door, causing condensation.

[0003] According to the Chinese patent publication number CN212051469U, "a carbon dioxide incubator" is mainly described, that is, the temperature and humidity inside the incubator are adjusted and controlled, and carbon dioxide is introduced through the electric heating plate, the cooling plate, the atomizing humidifier, the humidifying spray plate and the air supply pipe, and the temperature and humidity inside the incubator and the amount of carbon dioxide introduced are precisely controlled by the temperature sensor, the humidity sensor and the carbon dioxide sensor, so as to ensure the stable temperature of 37°C, the stable CO2 level of 5%, and the high relative saturated humidity of 95% required for the culture, so as to culture cells / tissues in vitro, and the structure is simple and can provide the most accurate and stable control of temperature, carbon dioxide concentration and humidity, so as to facilitate the progress of its research work. In this process, the different environments of the carbon dioxide incubator will cause a temperature difference between the inside and outside of the box, thereby causing condensation.

[0004] Therefore, a carbon dioxide incubator is proposed which prevents condensation on the door of the incubator, so as to solve the problem that during the process, the different environments in which the carbon dioxide incubator is located will cause a temperature difference between the inside and outside of the incubator, thereby causing condensation. Utility Model Content

[0005] The technical problem to be solved by the utility model is that during this process, the environment in which the carbon dioxide incubator is located is different, which will cause a temperature difference between the inside and outside of the box, thereby causing condensation. Therefore, a carbon dioxide incubator that prevents condensation on the door is proposed.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a carbon dioxide incubator for preventing condensation on a box door, comprising a fixed plate, a carbon dioxide box is fixedly connected to the center of the upper end of the fixed plate, support plates are fixedly connected to both sides of the upper end of the fixed plate, a drive motor is fixedly connected to one of the support plates and a bidirectional screw is fixedly connected to the output end of the drive motor, a fixed cover is threadedly connected to both sides of the bidirectional screw that are far away from each other, a bracket is fixedly connected in the fixed cover and a heat pipe is fixedly connected to the bracket, guide grooves are provided on both sides of the fixed plate located at the carbon dioxide box, a connecting frame is fixedly connected in the guide groove, a drive motor is fixedly connected to the connecting frame and a fan is fixedly connected to the output end of the drive motor.

[0007] As a preferred technical solution of the utility model, one side of the guide groove is in contact with a connection frame, and the connection frame has a built-in filter. By providing the connection frame and the filter, dust in the fixed cover can be filtered.

[0008] As a preferred technical solution of the utility model, the fixing plate is fixedly connected with support blocks on both sides of the guide groove, and the support block is threadedly connected with a positioning rod, and the positioning rod is inserted into the connecting frame. By arranging the support block to cooperate with the positioning rod, the connecting tube can be easily installed and disassembled.

[0009] As a preferred technical solution of the utility model, a guide block is fixedly connected in the guide groove, and the guide block is in a triangular structure. By providing the guide block, dust and airflow can be easily guided.

[0010] As a preferred technical solution of the utility model, the fixed plate is located in the guide groove and is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to a baffle, and the baffle corresponds to the guide groove. By arranging the electric push rod and the baffle, the fixed cover can be placed in a closed environment.

[0011] The utility model has the following advantages: a fixed cover that can be moved, closed and opened is arranged on the outside of the carbon dioxide box, a fan provides a dust removal guide, and a heat pipe is installed in the fixed cover to provide external circulation of the box body, thereby reducing the temperature inside and outside the box to be consistent, thereby reducing condensation on the box door. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of a carbon dioxide incubator for preventing condensation on the door of a preferred embodiment of the utility model;

[0013] Figure 2 It is a front view cross-sectional structural schematic diagram of a carbon dioxide incubator for preventing condensation on the door of a preferred embodiment of the utility model;

[0014] Figure 3The utility model is a side view of a cross-sectional structure diagram of a carbon dioxide incubator for preventing condensation on the door of the incubator according to a preferred embodiment of the present invention.

[0015] Explanation of the accompanying drawings: 1. Fixed plate; 2. Carbon dioxide box; 3. Support plate; 4. Bidirectional screw; 5. Fixed cover; 6. Bracket; 7. Heat pipe; 8. Guide groove; 9. Support block; 10. Positioning rod; 11. Connecting frame; 12. Filter; 13. Connecting frame; 14. Fan; 15. Guide block; 16. Electric push rod; 17. Baffle. DETAILED DESCRIPTION

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Please refer to Figure 1-3 A carbon dioxide incubator for preventing condensation on a door is shown, comprising a fixed plate 1, a carbon dioxide box 2 is fixedly connected at the center of the upper end of the fixed plate 1, support plates 3 are fixedly connected on both sides of the upper end of the fixed plate 1, a driving motor is fixedly connected to one of the support plates 3, and a bidirectional screw 4 is fixedly connected to the output end of the driving motor, and a fixed cover 5 is threadedly connected on both sides of the bidirectional screw 4 that are away from each other, and the bidirectional screw 4 is driven by the driving motor to rotate and make the fixed cover 5 merge, at this time, the carbon dioxide box 2 is in a sealed state, a bracket 6 is fixedly connected in the fixed cover 5, and a heat pipe 7 is fixedly connected on the bracket 6, the heat pipe 7 is connected to an external power supply through a wire, and can generate a heating effect by passing an electric current, and guide grooves 8 are opened on both sides of the fixed plate 1 located at the carbon dioxide box 2, and a connecting frame 13 is fixedly connected in the guide groove 8, and a driving motor is fixedly connected to the connecting frame 13, and a fan 14 is fixedly connected to the output end of the driving motor, and the fan 14 increases the exchange of airflow in the fixed cover 5, so that when the external environment of the carbon dioxide box 2 is in a heated state, the internal and external environments of the box are consistent, thereby reducing the condensation phenomenon on the door.

[0018] The connection frame 11 contacts one side of the guide groove 8 , and a filter screen 12 is built into the connection frame 11 . By providing the connection frame 11 and the filter screen 12 , the environment inside the fixed cover 5 can be filtered to reduce the influence of dust on the operation of the carbon dioxide box 2 .

[0019] Among them, the connecting frame 11 is inserted with a positioning rod 10, the positioning rod 10 is threadedly connected to the support block 9, the support block 9 is fixedly connected to the fixed plate 1 and is located on both sides of the guide groove 8. By setting the positioning rod 10, the connecting frame 11 can be easily installed and disassembled.

[0020] The guide block 15 is fixedly connected in the guide groove 8 , and the guide block 15 has a triangular structure and can provide a guiding function.

[0021] Among them, the guide groove 8 corresponds to the baffle 17, the baffle 17 is fixedly connected to the output end of the electric push rod 16, and the electric push rod 16 is fixedly connected in the guide groove 8 of the fixed plate 1. By setting the baffle 17, heat energy loss can be reduced and condensation on the door of the carbon dioxide box 2 can be reduced.

[0022] Working principle: Use the carbon dioxide box 2 to culture biological cell tissues, then start the drive motor to rotate the bidirectional screw 4 and make the two fixed covers 5 merge and contact. At this time, the heat pipe 7 is heated by the power supply, and when the fixed cover 5 is closed, the electric push rod 16 drives the baffle 17 to move up. At this time, the guide groove 8 is in an open state. The fan 14 is started to drive the air flow to the side of the filter 12 and carry the dust to the filter 12. Then the baffle 17 closes the guide groove 8, and the heat pipe 7 keeps the fixed cover 5 in a heatable state, thereby reducing the condensation phenomenon of the door of the carbon dioxide box 2.

[0023] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0024] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A carbon dioxide incubator for preventing condensation on a door, comprising a fixing plate (1), a carbon dioxide box (2) being fixedly connected at the center of the upper end of the fixing plate (1), characterized in that: Both sides of the upper end of the fixing plate (1) are fixedly connected to support plates (3), one of the support plates (3) is fixedly connected to a driving motor and the output end of the driving motor is fixedly connected to a bidirectional screw (4), both sides of the bidirectional screw (4) that are away from each other are threadedly connected to a fixing cover (5), a bracket (6) is fixedly connected inside the fixing cover (5), and a heat pipe (7) is fixedly connected to the bracket (6), and both sides of the fixing plate (1) located on the carbon dioxide box (2) are provided with guide grooves (8), a connecting frame (13) is fixedly connected inside the guide groove (8), a driving motor is fixedly connected to the connecting frame (13), and a fan (14) is fixedly connected to the output end of the driving motor.

2. A carbon dioxide incubator for preventing condensation on the door as claimed in claim 1, characterized in that: One side of the guide groove (8) contacts a connection frame (11), and the connection frame (11) has a built-in filter screen (12).

3. A carbon dioxide incubator for preventing condensation on the door as claimed in claim 2, characterized in that: The fixing plate (1) is fixedly connected to support blocks (9) on both sides of the guide groove (8), and the support block (9) is threadedly connected to a positioning rod (10), and the positioning rod (10) is plugged into the connection frame (11).

4. A carbon dioxide incubator for preventing condensation on the door as claimed in claim 3, characterized in that: A guide block (15) is fixedly connected in the guide groove (8), and the guide block (15) is in a triangular structure.

5. A carbon dioxide incubator for preventing condensation on the door as claimed in claim 1, characterized in that: The fixed plate (1) is located in the guide groove (8) and is fixedly connected to an electric push rod (16); an output end of the electric push rod (16) is fixedly connected to a baffle (17); and the baffle (17) corresponds to the guide groove (8).

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