Dry burning prevention device of cell culture tank

Abstract

The utility model provides an anti-dry-burning device of a cell culture tank, and belongs to the technical field of cell culture. The anti-dry-burning device of the cell culture tank comprises a culture structure and an anti-dry-burning structure. The culture structure comprises an outer tank body, an inner tank body and a feeding pipe fitting, the inner tank body is fixed inside the outer tank body, an electric heating ring is fixed at the bottom of the inner tank body, and the feeding pipe fitting is communicated and fixed on the top surface of the outer tank body. The anti-dry-burning structure comprises a servo motor and a detection part, the servo motor is installed on the top face of the outer tank body, the servo motor is connected with the anti-dry-burning part through a transmission part, the anti-dry-burning part slides in the inner tank body, and the detection part is installed on the outer tank body and the inner tank body. According to the utility model, the dry burning phenomenon can be effectively prevented in the cell culture process, so that the cell culture effect is improved, the death rate is reduced, and the use is more efficient and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cell culture, in particular to a dry burning prevention device for a cell culture tank. Background Art

[0002] There is no unified definition of cell. The more common statement is that cells are the basic structural and functional units of organisms. It is known that all organisms except viruses are composed of cells, but the life activities of viruses must also be manifested in cells.

[0003] At present, cells often need to be heated during the culture process in a culture tank to maintain the tank at a suitable temperature so as to facilitate better cell growth. However, in the process of cell culture, existing cell culture tanks often fail to monitor the temperature during the heating process, resulting in cell death and loss. Therefore, it is necessary to propose a dry-burning prevention device for a cell culture tank to solve the above problem. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a dry burning prevention device for a cell culture tank, aiming to improve the problem that in the process of cell culture in the existing cell culture tank, the temperature cannot be monitored during the heating process, which often leads to cell death and loss.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a dry burning prevention device for a cell culture tank, comprising a culture structure and a dry burning prevention structure.

[0007] The culture structure includes an outer tank body, an inner tank body and a feed pipe, the inner tank body is fixed inside the outer tank body, an electric heating coil is fixed at the bottom of the inner tank body, and the feed pipe is connected and fixed to the top surface of the outer tank body. The anti-dry burning structure includes a servo motor, an anti-dry burning part and a detection part, the servo motor is installed on the top surface of the outer tank body, the servo motor and the anti-dry burning part are connected through a transmission part, the anti-dry burning part slides inside the inner tank body, and the detection part is installed on the outer tank body and the inner tank body.

[0008] In one embodiment of the utility model, support columns are symmetrically fixed to the bottom of the outer tank body, support pads are fixed to the bottom of the support columns, a pressure valve is installed on the top surface of the outer tank body, and a discharge pipe is installed on one side of the inner tank body.

[0009] In one embodiment of the utility model, the discharge pipe member includes a discharge pipe, the discharge pipe is connected and fixed to one side of the bottom of the inner tank body, and a control valve is installed on the discharge pipe.

[0010] In one embodiment of the utility model, the feed pipe fitting includes a feed pipe and a sealing cover, the feed pipe is connected and fixed to the top surface of the outer tank body, the sealing cover is installed on the feed pipe through a buckle, and the sealing cover is installed with a holding handle.

[0011] In an embodiment of the present utility model, three annular plates are fixed between the bottom of the inner tank body and the interior of the outer tank body, and the electric heating ring is located between the annular plates.

[0012] In one embodiment of the utility model, the anti-dry burning part includes a connecting frame, which is slidably connected to the interior of the inner tank body, a stirring frame is fixed to the bottom of the connecting frame, the stirring frame slides with the inner surface of the inner tank body, and stirring plates are fixed on the connecting frame at equal distances.

[0013] In one embodiment of the utility model, the transmission member includes a driving wheel and a gear ring, the driving wheel key is connected to the end of the servo motor output shaft, the gear ring is rotatably connected to the outside of the feed pipe, and the connecting frame is fixed to the bottom of the gear ring.

[0014] In one embodiment of the utility model, the detection component includes a temperature control display and a temperature control probe, the temperature control display is installed on the outer surface of the outer tank body, the temperature control probe is circumferentially installed on the bottom of the inner tank body, the temperature control probe is located between the annular plates, the temperature control probe is connected to the temperature control display through a connecting line, and the temperature control probe is electrically connected to the electric heating coil.

[0015] The beneficial effects of the utility model are as follows: the utility model obtains a dry-burning prevention device for a cell culture tank through the above-mentioned design. When in use, the cell raw materials enter the interior of the inner tank body through the feeding pipe, and then the electric heating ring heats the inner tank body. During the heating and culturing process, the servo motor drives the stirring plate and the stirring frame to rotate through the transmission part to stir the raw materials. The stirring frame can lift up the bottom raw materials that are in contact with the inner tank body, which can prevent the bottom temperature from being too high and causing the bottom cells to dry-burn. At the same time, the detection part is used to control the electric heating ring to be turned off and on, so that the dry-burning phenomenon can be effectively prevented during the cell culture process, thereby improving the effect of cell culture, reducing the mortality rate, and making it more efficient and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic structural diagram of the anti-dry burning device of the cell culture tank provided in the embodiment of the utility model;

[0018] Figure 2 A schematic cross-sectional structure diagram of a first-viewing angle of view of an anti-dry burning device for a cell culture tank provided in an embodiment of the utility model;

[0019] Figure 3 A schematic cross-sectional structure diagram of a second viewing angle of the anti-dry burning device of a cell culture tank provided in an embodiment of the utility model;

[0020] Figure 4 A schematic diagram of the structure of the anti-dry burning component of the anti-dry burning device of the cell culture tank provided in the embodiment of the utility model.

[0021] In the figure: 100-culture structure; 110-outer tank body; 111-support column; 112-support pad; 113-pressure valve; 120-inner tank body; 130-feed pipe fittings; 131-feed pipe; 132-sealing cover; 133-buckle; 134-holding handle; 140-discharge pipe fittings; 141-discharge pipe; 142-control valve; 150-annular plate; 160-electric heating ring; 200-anti-dry burning structure; 210-servo motor; 220-anti-dry burning part; 221-connecting frame; 222-stirring plate; 223-stirring frame; 230-transmission part; 231-driving wheel; 232-gear ring; 240-detection part; 241-temperature control display; 242-temperature control probe. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: a dry burning prevention device for a cell culture tank, comprising a culture structure 100 and an dry burning prevention structure 200.

[0025] See also Figure 1-Figure 4The culture structure 100 includes an outer tank body 110, an inner tank body 120 and a feed pipe 130. The inner tank body 120 is fixed inside the outer tank body 110. An electric heating coil 160 is fixed to the bottom of the inner tank body 120. The feed pipe 130 is connected and fixed to the top surface of the outer tank body 110.

[0026] The bottom of the outer tank body 110 is symmetrically fixed with support columns 111, the bottom of the support columns 111 is fixed with support pads 112, the top surface of the outer tank body 110 is installed with a pressure valve 113, and one side of the inner tank body 120 is installed with a discharge pipe 140, and the support columns 111 and the support pads 112 are used to support the outer tank body 110. The discharge pipe 140 includes a discharge pipe 141, which is connected and fixed to one side of the bottom of the inner tank body 120, and a control valve 142 is installed on the discharge pipe 141, and the discharge pipe 141 and the control valve 142 can be used to facilitate the output of raw materials. The feed pipe 130 includes a feed pipe 131 and a sealing cover 132. The feed pipe 131 is connected and fixed to the top surface of the outer tank body 110. The sealing cover 132 is installed on the feed pipe 131 through a buckle 133. The sealing cover 132 is installed with a holding handle 134. The feed pipe 131 is used to add cell raw materials. At the same time, the sealing cover 132 can be sealed and installed on the feed pipe 131 by using the buckle 133. Three annular plates 150 are fixed between the bottom of the inner tank body 120 and the inside of the outer tank body 110. The electric heating coil 160 is located between the annular plates 150. The three annular plates 150 here are arranged with the inner tank body 120 as the center of the circle and the diameter is reduced in sequence. Such an arrangement can facilitate the isolation of the electric heating coil 160.

[0027] See also Figure 1-Figure 4 The anti-dry burning structure 200 includes a servo motor 210, an anti-dry burning component 220 and a detection component 240. The servo motor 210 is installed on the top surface of the outer tank body 110. The servo motor 210 and the anti-dry burning component 220 are connected through a transmission component 230. The anti-dry burning component 220 slides inside the inner tank body 120. The detection component 240 is installed on the outer tank body 110 and the inner tank body 120.

[0028] The anti-dry burning part 220 includes a connecting frame 221, which is slidably connected to the inside of the inner tank body 120, and a stirring frame 223 is fixed at the bottom of the connecting frame 221, and the stirring frame 223 slides with the inner surface of the inner tank body 120. A stirring plate 222 is fixed at an equal distance on the connecting frame 221, and the edge of the stirring frame 223 is inclined. Through such a setting, the raw materials at the bottom of the inner tank body 120 can be easily turned over, thereby reducing the dry burning phenomenon at the bottom of the inner tank body 120. The transmission member 230 includes a driving wheel 231 and a gear ring 232. The driving wheel 231 is keyed to the end of the output shaft of the servo motor 210, and the gear ring 232 is rotatably connected to the outside of the feed pipe 131. The connecting frame 221 is fixed to the bottom of the gear ring 232. The driving wheel 231 here is a gear. Through the setting of the transmission member 230, the anti-dry burning part 220 can be easily driven to rotate, which is conducive to preventing the occurrence of dry burning.

[0029] The detection component 240 includes a temperature control display 241 and a temperature control probe 242. The temperature control display 241 is installed on the outer surface of the outer tank body 110, and the temperature control probe 242 is circumferentially installed at the bottom of the inner tank body 120. The temperature control probe 242 is located between the annular plates 150. The temperature control probe 242 is connected to the temperature control display 241 through a connecting line. The temperature control probe 242 is electrically connected to the electric heating coil 160. The temperature of the bottom of the inner tank body 120 is monitored and the electric heating coil 160 is controlled by the temperature control probe 242, which is beneficial to prevent the occurrence of dry burning.

[0030] Specifically, the working principle of the anti-dry burning device of the cell culture tank is as follows: when in use, the cell raw material enters the interior of the inner tank body 120 through the feed pipe 131, and then the electric heating coil 160 heats the inner tank body 120. During the heating and culturing process, the servo motor 210 drives the driving wheel 231 and the gear ring 232 to rotate. During the rotation, the stirring plate 222 stirs the raw material, and the stirring frame 223 can lift up the bottom raw material that is in contact with the inner tank body 120, so as to prevent the bottom temperature from being too high and causing the bottom cell raw material to dry burn. At the same time, the temperature control probe 242 is used to monitor the temperature of the bottom of the inner tank body 120. When the temperature exceeds the set value, the temperature control probe 242 controls the electric heating coil 160 to turn off or start, so that during the cell culture process, the dry burning phenomenon can be effectively prevented, thereby improving the effect of cell culture, reducing the mortality rate, and making it more efficient and convenient to use.

[0031] It should be noted that the specific models and specifications of the electric heating coil 160, the servo motor 210, the temperature control display 241 and the temperature control probe 242 need to be selected and determined according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0032] The power supply and principle of the electric heating coil 160 , the servo motor 210 , the temperature control display 241 and the temperature control probe 242 are clear to those skilled in the art and will not be described in detail here.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dry burning prevention device for a cell culture tank, comprising a culture structure (100) and an anti-dry burning structure (200) installed on the culture structure (100), characterized in that: include The culture structure (100) comprises an outer tank body (110), an inner tank body (120) and a feed pipe (130); the inner tank body (120) is fixed inside the outer tank body (110); an electric heating coil (160) is fixed at the bottom of the inner tank body (120); and the feed pipe (130) is connected and fixed to the top surface of the outer tank body (110); The anti-dry burning structure (200) comprises a servo motor (210), an anti-dry burning component (220) and a detection component (240); the servo motor (210) is mounted on the top surface of the outer tank body (110); the servo motor (210) and the anti-dry burning component (220) are connected via a transmission component (230); the anti-dry burning component (220) slides inside the inner tank body (120); and the detection component (240) is mounted on the outer tank body (110) and the inner tank body (120).

2. The anti-dry burning device for a cell culture tank according to claim 1, characterized in that: A support column (111) is symmetrically fixed to the bottom of the outer tank body (110), a support pad (112) is fixed to the bottom of the support column (111), a pressure valve (113) is installed on the top surface of the outer tank body (110), and a discharge pipe (140) is installed on one side of the inner tank body (120).

3. The anti-dry burning device for a cell culture tank according to claim 2, characterized in that: The discharge pipe member (140) comprises a discharge pipe (141), the discharge pipe (141) is connected and fixed to one side of the bottom of the inner tank body (120), and a control valve (142) is installed on the discharge pipe (141).

4. The anti-dry burning device for a cell culture tank according to claim 2, characterized in that: The feed pipe member (130) comprises a feed pipe (131) and a sealing cover (132); the feed pipe (131) is connected and fixed to the top surface of the outer tank body (110); the sealing cover (132) is mounted on the feed pipe (131) via a buckle (133); and a holding handle (134) is mounted on the sealing cover (132).

5. The anti-dry burning device for a cell culture tank according to claim 1, characterized in that: Three annular plates (150) are fixed between the bottom of the inner tank body (120) and the interior of the outer tank body (110), and the electric heating ring (160) is located between the annular plates (150).

6. The anti-dry burning device for a cell culture tank according to claim 4, characterized in that: The anti-dry burning component (220) comprises a connecting frame (221), the connecting frame (221) is slidably connected to the interior of the inner tank body (120), a stirring frame (223) is fixed to the bottom of the connecting frame (221), the stirring frame (223) slides with the inner surface of the inner tank body (120), and stirring plates (222) are fixed on the connecting frame (221) at equal distances.

7. The anti-dry burning device for a cell culture tank according to claim 6, characterized in that: The transmission member (230) comprises a driving wheel (231) and a gear ring (232); the driving wheel (231) is key-connected to the end of the output shaft of the servo motor (210); the gear ring (232) is rotatably connected to the outside of the feed pipe (131); and the connecting frame (221) is fixed to the bottom of the gear ring (232).

8. The anti-dry burning device for a cell culture tank according to claim 5, characterized in that: The detection component (240) comprises a temperature control display (241) and a temperature control probe (242); the temperature control display (241) is mounted on the outer surface of the outer tank body (110); the temperature control probe (242) is circumferentially mounted on the bottom of the inner tank body (120); the temperature control probe (242) is located between the annular plates (150); the temperature control probe (242) is connected to the temperature control display (241) via a connecting line; and the temperature control probe (242) is electrically connected to the electric heating coil (160).

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