Temperature control device for microbial agent culture

Abstract

The utility model relates to the technical field of microbial agent production, in particular to a temperature control device for microbial agent culture, which comprises a shell assembly and a temperature control assembly, the shell assembly comprises a shell, a door body, a support and a partition plate, and the temperature control assembly comprises a fan, an electric heating wire, a one-way valve and a temperature control switch. The culture dish has the beneficial effects that the stability of the growth environment of thalli in the culture dish can be ensured by adding the shell assembly, the size of the environment where the culture dish is located is changed, and the culture requirements of the culture dish in different states are met; normal-temperature gas is introduced into the shell through the air pipe and the one-way valve to cool the interior of the shell, when the temperature in the shell is lower than the set temperature, the temperature control switch can be connected with a power source of the ventilator and a power source of the heating wire at the same time, the heating wire can heat the gas conveyed by the fan through the air pipe, the gas is conveyed into the shell from the one-way valve, and the interior of the shell is heated. And the stability of the temperature environment in the shell is maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial agent production, in particular to a temperature control device for cultivating microbial agents. Background Art

[0002] Microbial agents are living preparations that mainly supplement soil with microorganisms and improve soil microecology. According to the content of microbial strains, they are divided into simple microbial agents and compound microbial agents. The effect of microbial agents is not only affected by the activity and functionality of the strains, but also by the metabolites of the microorganisms. The metabolites of the strains are the key substances that directly affect the growth of crops.

[0003] Existing microbial agents are mostly cultured in culture tanks for pure culture. In order to ensure that the microbial agents are cultured at a suitable temperature, a temperature heating device is usually set in the culture tank. Existing temperature heating devices are mostly set in multiples, which are directly inserted into the culture tank. The heating device generates heat to ensure that a temperature environment suitable for the growth of microorganisms is created in the culture tank.

[0004] However, the above-mentioned method of adjusting the growth temperature of the microbial agent in the culture tank by setting multiple groups of temperature heating rod devices in the culture tank has a limited area of ​​contact with the microbial agent when the temperature heating device is extended into the culture tank to generate heat. Therefore, it can only affect the growth temperature of the microorganisms close to the temperature heating device. For the microorganisms far away from the temperature heating device, the temperature decreases during the temperature transfer, resulting in that the growth temperature cannot meet the growth requirements of all the microbial agents in the culture tank, affecting the growth of the overall microbial agent in the culture tank. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problem in the above or prior art that when the temperature heating device extends into the culture tank to generate heat, the area in contact with the microbial agent is limited, and can only affect the growth temperature of the microorganisms close to the temperature heating device. For the microorganisms far away from the temperature heating device, the temperature decreases during temperature transfer, resulting in the growth temperature unable to meet the growth requirements of all the microbial agents in the culture tank, thereby affecting the growth of the overall microbial agent in the culture tank, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a temperature control device for culturing microbial inoculants.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0009] A temperature control device for culturing microbial inoculants, comprising a shell assembly and a temperature control assembly, wherein the shell assembly comprises a shell, a door body, a bracket and a partition, the door body being hinged on one side of the shell, the inner side wall of the door body being bonded with a sealing strip matching the side wall of the shell, the bracket being plugged into the inside of the shell, the partition being movably clamped into the inside of the shell, and the partition being located above the bracket, wherein a shell assembly consisting of a shell, a door body, a bracket and a partition is added, the bracket is used to store a microbial inoculant culture dish to maintain the stability of the position of the culture dish, the shell and the door body form a closable and openable protective structure, the environment where the culture dish is located is closed, the influence of the external environment on the culture dish is reduced, the door body is opened to facilitate the taking and placing of the culture dish, the shell can adopt a layered insulation structure, which can provide better heat insulation effect and ensure the stability of the bacterial growth environment in the culture dish, and at the same time, a movable partition is added inside the shell, the partition is used to divide the space inside the shell, adjust the size of the environment where the culture dish is located, and adapt to different usage requirements;

[0010] The temperature control component includes a fan, a heating wire, a one-way valve and a temperature control switch. A base is clamped at the bottom of the shell. The fan is connected to the middle position of the upper end surface of the base by bolts. The one-way valve is threadedly connected to the outer wall of the shell, and the one-way valve is connected to the inside of the shell. The fan outlet is threadedly connected to an air duct, and the other end of the air duct is sealed and connected to the one-way valve. The heating wire is connected to the inner wall of the air duct by bolts, and the temperature control switch is electrically connected to the fan and the heating wire by wires. A temperature control component consisting of a fan, a heating wire, a one-way valve and a temperature control switch is added. When in use, the control power of the overall component is turned on, and the temperature zone set by the temperature control switch is adjusted. When the temperature is too high, the temperature control switch is only connected to the power supply of the ventilator, and normal temperature gas is introduced into the shell through the air duct and the one-way valve. The normal temperature gas is mixed into the shell to cool the inside of the shell. A gas filter component can be added to the fan to prevent the fan from sucking impurities into the shell. When the temperature inside the shell is lower than the set temperature, the temperature control switch will be connected to the power supply of the ventilator and the heating wire at the same time. The heating wire will heat the gas transported by the fan through the air duct and transport it to the shell from the one-way valve, and evenly heat the inside of the shell to maintain the stability of the temperature environment inside the shell, which is convenient for bacterial culture. Adjusting the fan speed and the temperature of the heating wire can adjust the heating rate and better adjust the temperature inside the shell.

[0011] As a preferred solution of the temperature control device for culturing microbial inoculants of the utility model, a screw is threadedly connected to the top of the shell, and a connecting piece is connected to the lower end of the screw through a bearing. The side wall of the connecting piece is fixedly connected to the partition by bolts, wherein a connecting piece installed by a screw is added to the top of the shell, and the bottom of the connecting piece is fixedly connected to the partition. By rotating the screw, the screw can rotate along the center position of the top of the shell to be raised and lowered, thereby pulling the partition up and down with the connecting piece, adjusting the size of the internal space of the shell, and then changing the size of the environment in which the culture dish is located, to adapt to the cultivation needs of different states of the culture dish.

[0012] As a preferred solution of the temperature control device for culturing microbial inoculants of the utility model, an accordion-type sealing strip is bonded to the upper side wall of the partition, and the upper end of the accordion-type sealing strip is bonded to the inner top of the shell, wherein a sealed and bonded accordion-type sealing strip is added between the partition and the inner top of the shell, and the accordion-type sealing strip can close the side wall of the partition, so that the partition and the inner top of the shell form a closed space, and the size of the space is adjusted by the screw rod and the connecting piece to drive the partition to rise and fall, thereby adjusting the size of the space above the culture dish, which is convenient for adjustment.

[0013] As a preferred solution of the temperature control device for culturing microbial inoculants of the utility model, the top side wall of the shell is threadedly connected with a top screw, and the end of the top screw extends to the side wall of the screw rod, wherein the top screw is installed on the middle side wall of the top of the shell. Loosening the top screw facilitates the rotation of the screw rod and adjusts the height of the partition inside the shell. Tightening the top screw can fix the screw rod to the top of the shell, maintain the stability of the position of the screw rod and the partition assembly, and prevent the partition from loosening.

[0014] As a preferred solution of the temperature control device for culturing microbial inoculants of the utility model, the side wall of the shell is threadedly connected with a liquid supply pipe, the liquid supply pipe is communicated with the interior of the shell, the end of the liquid supply pipe extends to the interior of the shell, and the end of the liquid supply pipe is threadedly connected to a nozzle located inside the shell, wherein a liquid supply pipe is added to the side wall of the shell, and the liquid supply pipe is used to pass liquid into the interior of the shell through the nozzle, which can increase the humidity of the internal environment of the shell, can fine-tune the temperature inside the shell, and can also pass more liquid to place the culture dish in an environment wrapped in liquid, providing different environments to maintain the use requirements of different culture dishes.

[0015] As a preferred solution of the temperature control device for culturing microbial inoculants of the utility model, a drainage pipe is threadedly connected to one side of the bottom of the shell, and an inclined structure matching the drainage pipe is provided at the bottom inner side of the shell. The outer ends of the liquid supply pipe and the drainage pipe are threadedly connected with valves of the same specifications, wherein the drainage pipe is installed at the bottom of the shell, and the drainage pipe is used to guide and discharge the liquid transported inside the shell to change the environment inside the shell. The valve is used to close the drainage pipe and the liquid supply pipe. When it is needed, the valve is opened, and the valve is closed after use, which can avoid liquid reflux and maintain the stability of the internal environment of the shell.

[0016] As a preferred solution of the temperature control device for culturing microbial inoculants of the utility model, thermal insulation cotton is bonded to the outer wall of the air duct, the end of the thermal insulation cotton on the outer side of the air duct extends to the outside of the one-way valve, and the temperature control switch temperature sensing probe is installed on the inner wall of the shell. Adding a thermal insulation cotton structure to the outer wall of the air duct can maintain the stability of the temperature inside the air duct, reduce the temperature loss rate, and protect the air duct to prevent staff from accidentally touching the air duct with higher temperature.

[0017] The beneficial effects of the temperature control device for cultivating microbial inoculants of the utility model are as follows:

[0018] The shell assembly proposed in this embodiment can provide thermal insulation and heat preservation effects for the culture dish, ensure the stability of the bacterial growth environment in the culture dish, and change the size of the environment in which the culture dish is located through the partition assembly that cooperates with each other through the screw rod linkage to adapt to the culture requirements of the culture dish in different states. The liquid supply pipe is used to pass liquid into the shell through the nozzle, which can increase the humidity of the internal environment of the shell and can fine-tune the temperature inside the shell. More liquid can also be passed in to place the culture dish in an environment wrapped in liquid, providing different environments to maintain the use requirements of different culture dishes. The discharge pipe is used to guide and discharge the liquid transported inside the shell to change the environment inside the shell. The valve is used to close the discharge pipe and the supply pipe.

[0019] This embodiment adds a temperature control component consisting of a fan, a heating wire, a one-way valve and a temperature control switch. According to the temperature zone set by the temperature control switch, when the temperature is too high, the temperature control switch is only connected to the power supply of the fan, and normal temperature gas is introduced into the shell through the air duct and the one-way valve. The normal temperature gas is mixed into the shell to cool the inside of the shell. A gas filter component can be added to the fan to prevent the fan from sucking impurities into the shell. When the temperature inside the shell is lower than the set temperature, the temperature control switch will be connected to the power supply of the fan and the heating wire at the same time. The heating wire will heat the gas transported by the fan through the air duct, and transport it from the one-way valve to the inside of the shell, so as to heat the inside of the shell and maintain the stability of the temperature environment inside the shell, which is convenient for bacterial culture. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is an overall schematic diagram of the utility model.

[0022] Figure 2 It is a front structural schematic diagram of the utility model.

[0023] Figure 3 It is a schematic diagram of the back structure of the utility model.

[0024] Figure 4 It is a left side schematic diagram of the utility model.

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model at AA.

[0026] Legend: 100, housing assembly; 101, housing; 102, door; 103, bracket; 104, partition; 105, base; 106, screw rod; 107, connector; 108, accordion sealing strip; 109, top screw; 110, liquid supply pipe; 111, nozzle; 112, liquid discharge pipe; 113, valve; 200, temperature control assembly; 201, fan; 202, heating wire; 203, one-way valve; 204, temperature control switch; 205, air duct. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Example 1

[0032] Reference Figure 1-5 , is the first embodiment of the utility model, which provides a shell component 100 of a temperature control device for culturing microbial inoculants, the shell component 100 includes a shell 101, a door body 102, a bracket 103 and a partition 104, the door body 102 is hinged on one side of the shell 101, the inner wall of the door body 102 is bonded with a sealing strip matching the side wall of the shell 101, the bracket 103 is inserted into the inside of the shell 101, the partition 104 is movably connected to the inside of the shell 101, and the partition 104 is located above the bracket 103, wherein the shell 101, the door body 102, the bracket 103 and the partition 104 are added. The shell assembly 100 is composed of a bracket 103 for storing a microbial inoculum culture dish to maintain the stability of the position of the culture dish. The shell 101 and the door body 102 form a closable and openable protective structure to seal the environment where the culture dish is located and reduce the impact of the external environment on the culture dish. The door body 102 is opened to facilitate the placement of the culture dish. The shell 101 can adopt a layered insulation structure to provide better thermal insulation effects and ensure the stability of the bacterial growth environment in the culture dish. At the same time, a movable partition 104 is added inside the shell 101. The partition 104 is used to divide the space inside the shell 101 and adjust the size of the environment where the culture dish is located to meet different usage requirements.

[0033] Specifically, a screw rod 106 is threadedly connected to the top of the shell 101, and a connecting piece 107 is connected to the lower end of the screw rod 106 through a bearing. The side wall of the connecting piece 107 is fixedly connected to the partition 104 through bolts, wherein a connecting piece 107 installed by the screw rod 106 is added on the top of the shell 101, and the bottom of the connecting piece 107 is fixedly connected to the partition 104. By rotating the screw rod 106, the screw rod 106 can rotate along the center position of the top of the shell 101 to be raised and lowered, thereby pulling the partition 104 up and down with the connecting piece 107, adjusting the size of the internal space of the shell 101, and then changing the size of the environment in which the culture dish is located, to adapt to the culture needs of the culture dish in different states.

[0034] Furthermore, an accordion-type sealing strip 108 is bonded to the upper side wall of the partition 104, and the upper end of the accordion-type sealing strip 108 is bonded to the inner top of the shell 101, wherein the accordion-type sealing strip 108 is added between the partition 104 and the inner top of the shell 101 for sealing and bonding, and the accordion-type sealing strip 108 can close the side wall of the partition 104, so that the partition 104 and the inner top of the shell 101 form a closed space, and the screw rod 106 cooperates with the connecting piece 107 to drive the partition 104 to rise and fall to adjust the size of the space, thereby adjusting the size of the space above the culture dish, which is convenient for adjustment.

[0035] Furthermore, the top side wall of the shell 101 is threadedly connected with a top screw 109, and the end of the top screw 109 extends to the side wall of the screw rod 106, wherein the top screw 109 is installed on the middle side wall of the top of the shell 101. Loosening the top screw 109 facilitates the rotation of the screw rod 106 and adjusts the height of the partition 104 inside the shell 101. Tightening the top screw 109 can fix the screw rod 106 at the top of the shell 101, maintain the stability of the position of the screw rod 106 and the partition 104 assembly, and prevent the partition 104 from loosening.

[0036] Specifically, a liquid supply pipe 110 is threadedly connected to the side wall of the shell 101, and the liquid supply pipe 110 is communicated with the interior of the shell 101. The end of the liquid supply pipe 110 extends into the interior of the shell 101, and the end of the liquid supply pipe 110 is threadedly connected to a nozzle 111 located inside the shell 101. The liquid supply pipe 110 is added to the side wall of the shell 101, and the liquid supply pipe 110 is used to pass liquid into the interior of the shell 101 through the nozzle 111, which can increase the humidity of the internal environment of the shell 101 and can fine-tune the temperature inside the shell 101. More liquid can also be passed in to place the culture dish in a liquid-wrapped environment, thereby providing different environments to maintain the use requirements of different culture dishes.

[0037] Furthermore, a drainage pipe 112 is threadedly connected to one side of the bottom of the shell 101, and an inclined structure matching the drainage pipe 112 is provided at the inner bottom of the shell 101. The outer ends of the liquid supply pipe 110 and the drainage pipe 112 are threadedly connected with valves 113 of the same specifications, wherein the drainage pipe 112 is installed at the bottom of the shell 101. The drainage pipe 112 is used to guide and discharge the liquid transported inside the shell 101 to change the environment inside the shell 101. The valve 113 is used to close the drainage pipe 112 and the liquid supply pipe 110. When it is needed, the valve 113 is opened, and the valve 113 is closed after use. This can avoid liquid reflux and maintain the stability of the internal environment of the shell 101.

[0038] When in use, the door 102 is opened to facilitate the placement of the culture dish. The shell 101 can adopt a layered insulation structure to provide better thermal insulation effect and ensure the stability of the bacterial growth environment in the culture dish. A connector 107 installed by a screw rod 106 is added to the top of the shell 101. The bottom of the connector 107 is fixedly connected to the partition 104. The screw rod 106 is rotated, and the screw rod 106 can be rotated along the center position of the top of the shell 101 to be raised and lowered, thereby pulling the partition 104 up and down with the connector 107 to adjust the size of the internal space of the shell 101. , and then change the size of the environment in which the culture dish is located to adapt to the culture needs of different states of the culture dish. A sealed accordion-type sealing strip 108 is added between the partition 104 and the inner top of the shell 101. The accordion-type sealing strip 108 can close the side wall of the partition 104, so that the partition 104 and the inner top of the shell 101 form a closed space. The screw rod 106 cooperates with the connecting piece 107 to drive the partition 104 to rise and fall to adjust the size of the space, and then adjust the size of the space above the culture dish. For easy adjustment, a top screw 109 is installed on the middle side wall of the top of the shell 101. Loosen the top screw 109 to facilitate the rotation of the screw rod 106 and adjust the height of the partition 104 inside the shell 101. Tighten the top screw 109 to fix the screw rod 106 on the top of the shell 101, maintain the stability of the position of the screw rod 106 and the partition 104 assembly, and prevent the partition 104 from loosening. Add a liquid supply pipe 110 on the side wall of the shell 101. The liquid supply pipe 110 is used to pass liquid into the shell 101 through the nozzle 111, which can increase the humidity of the internal environment of the shell 101, and can fine-tune the temperature inside the shell 101. More liquid is introduced to place the culture dish in a liquid-wrapped environment, providing different environments to maintain the use requirements of different culture dishes, wherein a drainage pipe 112 is installed at the bottom of the shell 101, and the drainage pipe 112 is used to guide and discharge the liquid transported inside the shell 101, so as to change the environment inside the shell 101, and the valve 113 is used to close the drainage pipe 112 and the liquid supply pipe 110. When it is needed, the valve 113 is opened, and the valve 113 is closed after use, so as to avoid liquid reflux and maintain the stability of the internal environment of the shell 101.

[0039] In summary, the shell assembly 100 proposed in this embodiment can provide heat insulation and heat preservation effects for the culture dish, ensure the stability of the bacterial growth environment in the culture dish, and change the size of the environment in which the culture dish is located through the linkage of the screw rod 106 and the coordinated partition 104 assembly to adapt to the culture needs of different states of the culture dish. The liquid supply pipe 110 is used to pass liquid into the shell 101 through the nozzle 111, which can increase the humidity of the internal environment of the shell 101 and can fine-tune the temperature inside the shell 101. More liquid can also be passed in to place the culture dish in an environment wrapped in liquid, providing different environments to maintain the use requirements of different culture dishes. The discharge pipe 112 is used to guide and discharge the liquid transported inside the shell 101 to change the environment inside the shell 101. The valve 113 is used to close the discharge pipe 112 and the liquid supply pipe 110.

[0040] Example 2

[0041] Reference Figure 1-5 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a temperature control component 200 of a temperature control device for culturing microbial inoculants, wherein the temperature control component 200 includes a fan 201, a heating wire 202, a one-way valve 203 and a temperature control switch 204. The bottom of the shell 101 is clamped with a base 105, the fan 201 is connected to the middle position of the upper end surface of the base 105 by bolts, the one-way valve 203 is threadedly connected to the outer wall of the shell 101, and the one-way valve 203 is communicated with the inside of the shell 101, the air outlet of the fan 201 is threadedly connected to an air duct 205, and the other end of the air duct 205 is sealed and communicated with the one-way valve 203, the heating wire 202 is bolted to the inner wall of the air duct 205, and the temperature control switch 204 is electrically connected to the fan 201 and the heating wire 202 through wires, wherein the fan 201, the heating wire 202 are added to the inner wall of the air duct 205, and the temperature control switch 204 is electrically connected to the fan 201 and the heating wire 202 through wires, respectively. 2. The temperature control component 200 composed of a one-way valve 203 and a temperature control switch 204 is connected to the control power of the entire component when in use. According to the temperature zone set by the temperature control switch 204, when the temperature is too high, the temperature control switch 204 is only connected to the power supply of the ventilator 201, and normal temperature gas is introduced into the shell 101 through the air duct 205 and the one-way valve 203. The normal temperature gas is mixed into the shell 101 to cool the inside of the shell 101. A gas filter component can be added to the fan 201 to prevent the fan 201 from sucking impurities into the shell 101. When the temperature inside the shell 101 is lower than the set temperature, the temperature control switch 204 will be connected to the power supply of the ventilator 201 and the heating wire 202 at the same time. The heating wire 202 will heat the gas transported by the fan 201 through the air duct 205, and transport it from the one-way valve 203 to the inside of the shell 101, so as to increase the temperature of the shell 101 and maintain the stability of the temperature environment inside the shell 101, which is convenient for bacterial culture.

[0042] Specifically, thermal insulation cotton is bonded to the outer wall of the air duct 205, and the end of the thermal insulation cotton on the outer side of the air duct 205 extends to the outside of the one-way valve 203. The temperature sensing probe of the temperature control switch 204 is installed on the inner wall of the shell 101. The thermal insulation cotton structure is added to the outer wall of the air duct 205, which can maintain the stability of the internal temperature of the air duct 205, reduce the temperature loss rate, and protect the air duct 205, preventing the staff from accidentally touching the air duct 205 with a higher temperature.

[0043] In summary, in this embodiment, by adding a temperature control component 200 consisting of a fan 201, a heating wire 202, a one-way valve 203 and a temperature control switch 204, according to the temperature zone set by the temperature control switch 204, when the temperature is too high, the temperature control switch 204 is only connected to the power supply of the fan 201, and normal temperature gas is introduced into the shell 101 through the air duct 205 and the one-way valve 203. The normal temperature gas is mixed into the shell 101 to cool the inside of the shell 101. The gas in the fan 201 can be increased to reduce the temperature of the shell 101. The filter component prevents the fan 201 from sucking in impurities and bringing them into the shell 101. When the temperature inside the shell 101 is lower than the set temperature, the temperature control switch 204 will simultaneously connect the power of the fan 201 and the heating wire 202. The heating wire 202 will heat the gas transported by the fan 201 through the air duct 205, and transport it to the inside of the shell 101 through the one-way valve 203, thereby heating the inside of the shell 101 and maintaining the stability of the temperature environment inside the shell 101, which is convenient for bacterial culture.

[0044] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0045] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0046] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0047] 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 preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A temperature control device for culturing microbial agents, characterized in that: The invention comprises a housing component (100) and a temperature control component (200), wherein the housing component (100) comprises a shell (101), a door body (102), a bracket (103) and a partition (104), wherein the door body (102) is hinged on one side of the shell (101), a sealing strip matching the side wall of the shell (101) is bonded to the inner side wall of the door body (102), the bracket (103) is inserted into the inside of the shell (101), the partition (104) is movably clamped into the inside of the shell (101), and the partition (104) is located above the bracket (103); The temperature control component (200) comprises a fan (201), an electric heating wire (202), a one-way valve (203) and a temperature control switch (204); a base (105) is clamped at the bottom of the shell (101); the fan (201) is connected to the middle position of the upper end surface of the base (105) by means of bolts; the one-way valve (203) is threadedly connected to the outer wall of the shell (101), and the one-way valve (203) is connected to the inside of the shell (101); an air duct (205) is threadedly connected to the air outlet of the fan (201); the other end of the air duct (205) is sealed and connected to the one-way valve (203); the electric heating wire (202) is bolted to the inner wall of the air duct (205), and the temperature control switch (204) is electrically connected to the fan (201) and the electric heating wire (202) by means of wires.

2. The temperature control device for culturing microbial agents according to claim 1, characterized in that: The top of the housing (101) is threadedly connected to a screw rod (106), the lower end of the screw rod (106) is connected to a connecting piece (107) via a bearing, and the side wall of the connecting piece (107) is fixedly connected to the partition (104) via bolts.

3. The temperature control device for culturing microbial agents according to claim 2, characterized in that: An accordion-type sealing strip (108) is bonded to the upper side wall of the partition (104), and the upper end of the accordion-type sealing strip (108) is bonded to the top of the inner side of the shell (101).

4. The temperature control device for culturing microbial agents according to claim 3, characterized in that: A top screw (109) is threadedly connected to the top side wall of the housing (101), and the end of the top screw (109) extends to the side wall of the screw rod (106).

5. The temperature control device for culturing microbial agents according to claim 1, characterized in that: A liquid supply pipe (110) is threadedly connected to the side wall of the shell (101), the liquid supply pipe (110) is communicated with the interior of the shell (101), an end of the liquid supply pipe (110) extends into the interior of the shell (101), and the end of the liquid supply pipe (110) is threadedly connected to a nozzle (111) located inside the shell (101).

6. The temperature control device for culturing microbial agents according to claim 5, characterized in that: A liquid discharge pipe (112) is threadedly connected to one side of the bottom of the shell (101); an inclined surface structure matching the liquid discharge pipe (112) is provided at the inner bottom of the shell (101); valves (113) of the same specification are threadedly connected to the outer ends of the liquid supply pipe (110) and the liquid discharge pipe (112).

7. The temperature control device for culturing microbial agents according to claim 1, characterized in that: The outer wall of the air duct (205) is bonded with thermal insulation cotton, the end of the thermal insulation cotton on the outer side of the air duct (205) extends to the outside of the one-way valve (203), and the temperature sensing probe of the temperature control switch (204) is installed on the inner wall of the shell (101).

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