Strain activation device

Abstract

The utility model discloses a strain activation device, which belongs to the technical field of activation devices, aims to solve the problems that most of the existing culture devices need longer time for temperature regulation and cannot meet the use requirements, and comprises a shell, a temperature regulation structure is arranged on the side surface of the shell, an activation bin is arranged in the shell, and a temperature regulation structure is arranged in the activation bin. Arc-shaped pipes are sequentially distributed outside the activation bin from top to bottom, the adjacent arc-shaped pipes are not communicated, the arc-shaped pipes are sequentially distributed inside the activation bin from top to bottom, and the upper arc-shaped pipes and the lower arc-shaped pipes are not communicated, so that a solution used for cooling can enter all the arc-shaped pipes at the same time, and the solution can enter the activation bin from top to bottom. According to the invention, the solution sequentially passes through the pipeline instead of the traditional pipeline arranged annularly, so that the temperature of the solution can quickly enter the activation bin in a heat transfer manner, the time required for adjusting the temperature is greatly shortened, and the use requirements are met.

Description

Technical Field

[0001] A strain activation device, the utility model belongs to the technical field of activation devices, and specifically relates to the technical field of strain activation devices. Background Art

[0002] During the cultivation process of strains, the strains need to be added into the activation chamber for activation. During the activation process, when activating the strains in the early stage, the temperature needs to be kept constant at 16°C for a period of time. When activating in the middle stage, the temperature needs to be kept constant at 19°C for a period of time. When activating the strains in the later stage, the temperature needs to be kept constant at 25°C for a period of time. Moreover, the temperature change needs to be completed within 30 seconds. Therefore, most of the current cultivation devices have a long time required to adjust the temperature and cannot meet the usage requirements. For this reason, we propose a strain activation device. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a strain activation device, thereby solving the problem that most of the current cultivation devices have a long time required to adjust the temperature and cannot meet the usage requirements.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A strain activation device, including a housing, a temperature adjustment structure is arranged on the side of the housing, an activation chamber is arranged inside the housing, arc-shaped tubes are distributed from top to bottom outside the activation chamber, and adjacent arc-shaped tubes are not connected, both ends of the arc-shaped tube are arranged outside the housing, and one ends of all the arc-shaped tubes outside the housing are connected to the bottom end inside the temperature adjustment structure through a liquid inlet pipe, and the other ends of all the arc-shaped tubes are connected to the top end inside the temperature adjustment structure through a return pipe, and a circulation pump is arranged on the liquid inlet pipe.

[0006] As a preferred technical solution of the utility model, a liquid storage tank group for temperature adjustment is arranged inside the temperature adjustment structure, three liquid storage tanks are arranged inside the liquid storage tank group, and each liquid storage tank is respectively connected to the liquid inlet pipe and the return pipe, and a solenoid valve II is installed on the liquid inlet pipe, and a solenoid valve I is installed on the return pipe.

[0007] As a preferred technical solution of the utility model, an electric heating tube is installed inside the liquid storage tank, a semiconductor refrigeration sheet is installed on the side of the liquid storage tank, a heat dissipation fan is installed outside the liquid storage tank at the position corresponding to the semiconductor refrigeration sheet, a liquid adding pipe is installed at the top of the liquid storage tank, a sealing cap is threadedly connected to the outside of the liquid adding pipe, a connecting rod extending into the liquid storage tank is installed at the bottom end of the sealing cap, and a temperature sensor I is installed at the bottom end of the connecting rod.

[0008] As a preferred technical solution of the present utility model, the top end of the activation bin is arranged above the outer shell, a motor is installed at the top end of the activation bin, and the output shaft of the motor penetrates and extends into the interior of the activation bin and is connected with a stirring frame.

[0009] As a preferred technical solution of the present utility model, an opening is provided on the activation bin on one side of the motor, a sealing plug is threadedly connected inside the opening, the bottom end of the sealing plug is connected through a connecting rod to a temperature sensor II arranged inside the activation bin, a feeding pipe is arranged on the activation bin on the other side of the motor, a discharging pipe is installed at the bottom end of the activation bin, and an electromagnetic valve III is installed on the discharging pipe.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: Arc-shaped pipes are distributed in sequence from top to bottom inside the activation bin, and the arc-shaped pipes between the upper and lower ones are not connected to each other. Thus, the solution used for temperature reduction can enter all the arc-shaped pipes simultaneously, rather than passing through the pipes arranged in a ring in the traditional way. As a result, the temperature of the solution can quickly enter the interior of the activation bin through heat transfer, thereby greatly shortening the time required for temperature adjustment and meeting the usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0012] Figure 2 is an internal structural schematic diagram of the present utility model;

[0013] Figure 3 is a first sectional structural schematic diagram of the present utility model;

[0014] Figure 4 is a second sectional structural schematic diagram of the present utility model;

[0015] 1 - Outer shell; 2 - Temperature adjustment structure; 3 - Electric control box; 4 - Activation bin; 5 - Outer shell; 6 - Liquid guide pipe; 7 - Arc-shaped pipe; 8 - Liquid inlet pipe; 9 - Return pipe; 10 - Liquid storage bin group; 11 - Circulation pump; 12 - Electromagnetic valve I; 13 - Electromagnetic valve II; 14 - Liquid adding pipe; 15 - Sealing cap; 16 - Connecting rod; 17 - Temperature sensor I; 18 - Electric heating pipe; 19 - Semiconductor refrigeration sheet; 20 - Heat dissipation fan; 21 - Feeding pipe; 22 - Discharging pipe; 23 - Electromagnetic valve III; 24 - Motor; 25 - Stirring frame; 26 - Opening; 27 - Sealing plug; 28 - Temperature sensor II. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0018] A strain activation device includes a housing 1. A temperature adjustment structure 2 is provided on the side of the housing 1. An activation chamber 4 is provided inside the housing 1. Arc-shaped tubes 7 are sequentially distributed from top to bottom outside the activation chamber 4, and adjacent arc-shaped tubes 7 are not communicated with each other. Both ends of the arc-shaped tube 7 are provided outside the housing 1, thus realizing a layered setting, so that the solution used for temperature adjustment can quickly enter all the arc-shaped tubes 7 and then flow out, thereby accelerating the temperature adjustment speed and shortening the required time. One end of all the arc-shaped tubes 7 outside the housing 1 is connected to the inner bottom end of the temperature adjustment structure 2 through a liquid inlet pipe 8, and the other end of all the arc-shaped tubes 7 is connected to the inner top end of the temperature adjustment structure 2 through a return pipe 9. A circulation pump 11 is provided on the liquid inlet pipe 8 to provide the power required for the solution for temperature adjustment. An electric control box 3 is provided outside the temperature adjustment structure 2 to control the operation of the circulation pump 11, solenoid valve 12, solenoid valve 13, electric heating tube 18, semiconductor refrigeration sheet 19, cooling fan 20, and solenoid valve 23. The temperature is detected by a temperature sensor 17 and a temperature sensor 28 and then sent to the electric control box 3.

[0019] A liquid storage tank group 10 for temperature adjustment is provided inside the temperature adjustment structure 2. Three liquid storage tanks are provided inside the liquid storage tank group 10, and each liquid storage tank is respectively connected to the liquid inlet pipe 8 and the return pipe 9. A solenoid valve 13 is installed on the liquid inlet pipe 8, and a solenoid valve 12 is installed on the return pipe 9. The solution temperatures inside the three liquid storage tanks are set to 16 °C, 19 °C, and 25 °C respectively. Thus, when the temperature needs to be adjusted, the solenoid valve 13 and the solenoid valve 12 on the corresponding liquid storage tank are opened to replace the solution inside the arc-shaped tube 7, thereby realizing rapid temperature adjustment operation.

[0020] An electric heating tube 18 is installed inside the liquid storage tank. The solution inside the liquid storage tank is heated by the electric heating tube 18. A semiconductor refrigeration sheet 19 is installed on the side of the liquid storage tank, and a heat dissipation fan 20 is installed outside the liquid storage tank at the position corresponding to the semiconductor refrigeration sheet 19. Through the joint operation of the heat dissipation fan 20 and the semiconductor refrigeration sheet 19, the solution inside the liquid storage tank is cooled. A liquid adding pipe 14 is installed at the top of the liquid storage tank. A sealing cap 15 is threadedly connected to the outside of the liquid adding pipe 14. A connecting rod 16 extending into the liquid storage tank is installed at the bottom of the sealing cap 15, and a temperature sensor 17 is installed at the bottom of the connecting rod 16, thereby facilitating the measurement of the temperature of the solution inside the liquid storage tank.

[0021] The top of the activation chamber 4 is arranged above the outer shell 1. A motor 24 is installed at the top of the activation chamber 4. The output shaft of the motor 24 penetrates and extends into the activation chamber 4 and is connected to a stirring frame 25, thereby facilitating the stirring of the bacteria in the activation chamber 4 and enabling the temperature of the bacteria to quickly reach the required temperature.

[0022] An opening 26 is formed in the activation chamber 4 on one side of the motor 24. A sealing plug 27 is threadedly connected to the inside of the opening 26. The bottom end of the sealing plug 27 is connected by a connecting rod 16 to a temperature sensor 28 arranged inside the activation chamber 4, thereby facilitating the detection of the temperature inside the activation chamber 4. A feeding pipe 21 is arranged on the activation chamber 4 on the other side of the motor 24. The bacteria are added into the activation chamber 4 through the feeding pipe 21. A discharge pipe 22 is installed at the bottom of the activation chamber 4, and a solenoid valve 3 23 is installed on the discharge pipe 22. By opening the solenoid valve 3 23, the cultivated bacteria can be discharged.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A strain activation device, comprising a housing (1), characterized in that: A temperature adjustment structure (2) is provided on the side of the outer shell (1). An activation chamber (4) is provided inside the outer shell (1). Arc-shaped tubes (7) are sequentially distributed from top to bottom outside the activation chamber (4), and adjacent arc-shaped tubes (7) are not connected. Both ends of the arc-shaped tube (7) are provided outside the outer shell (1), and one ends of all the arc-shaped tubes (7) outside the outer shell (1) are connected to the bottom end inside the temperature adjustment structure (2) through a liquid inlet pipe (8), and the other ends of all the arc-shaped tubes (7) are connected to the top end inside the temperature adjustment structure (2) through a return pipe (9). A circulation pump (11) is provided on the liquid inlet pipe (8).

2. The strain activation device according to claim 1, wherein: A liquid storage tank group (10) for temperature adjustment is provided inside the temperature adjustment structure (2). Three liquid storage tanks are provided inside the liquid storage tank group (10), and each liquid storage tank is respectively connected to the liquid inlet pipe (8) and the return pipe (9). An electromagnetic valve II (13) is installed on the liquid inlet pipe (8), and an electromagnetic valve I (12) is installed on the return pipe (9).

3. The strain activation device according to claim 2, characterized in that: An electric heating tube (18) is installed inside the liquid storage tank. A semiconductor refrigeration sheet (19) is installed on the side of the liquid storage tank. A heat dissipation fan (20) is installed outside the liquid storage tank at a position corresponding to the semiconductor refrigeration sheet (19). A liquid adding pipe (14) is installed at the top of the liquid storage tank. A sealing cap (15) is threadedly connected to the outside of the liquid adding pipe (14). A connecting rod (16) extending into the liquid storage tank is installed at the bottom end of the sealing cap (15). A temperature sensor I (17) is installed at the bottom end of the connecting rod (16).

4. A strain activation device according to claim 1, characterized in that: The top end of the activation chamber (4) is provided above the outer shell (1). A motor (24) is installed at the top end of the activation chamber (4). The output shaft of the motor (24) penetrates and extends into the activation chamber (4) and is connected to a stirring frame (25).

5. The strain activation device according to claim 4, wherein: An opening (26) is provided on the activation chamber (4) on one side of the motor (24). A sealing plug (27) is threadedly connected to the inside of the opening (26). The bottom end of the sealing plug (27) is connected to a temperature sensor II (28) provided inside the activation chamber (4) through a connecting rod (16). A feeding pipe (21) is provided on the activation chamber (4) on the other side of the motor (24). A discharging pipe (22) is installed at the bottom end of the activation chamber (4). An electromagnetic valve III (23) is installed on the discharging pipe (22).

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