CN216286352U - Constant temperature equipment for biological solution - Google Patents
Constant temperature equipment for biological solution Download PDFInfo
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- CN216286352U CN216286352U CN202122978529.9U CN202122978529U CN216286352U CN 216286352 U CN216286352 U CN 216286352U CN 202122978529 U CN202122978529 U CN 202122978529U CN 216286352 U CN216286352 U CN 216286352U
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Abstract
The utility model provides a constant temperature device for biological solution, which comprises a base, a water tank, a heat conducting assembly and a solution tank, wherein the water tank is arranged on the base; the water tank is arranged on the base and used for guiding water; the heat conduction assembly is arranged on the water tank and used for controlling heat transfer between the water tank and the solution tank; the solution tank is arranged on the heat conduction assembly and used for conducting diversion and heating or refrigerating on the biological solution. This constant temperature equipment for biological solution is convenient for carry out the separation with the heat between basin and the solution tank through the heat insulating board on the heat-conducting component and install and support first semiconductor TEC and second semiconductor TEC simultaneously, avoid influencing the condition emergence of the inside biological solution of solution tank between the heat on the basin, the rethread first semiconductor TEC and second semiconductor TEC are convenient for the heat-conduction between accurate control basin and the solution tank, realize the accurate heating and the refrigeration of the inside biological solution of solution tank.
Description
Technical Field
The utility model relates to the technical field of biological culture equipment, in particular to a constant temperature device for biological solution.
Background
The biological solution is biological culture solution, various components of the biological culture solution are completely various known chemical substances, a mixture of a plurality of nutrient substances with a certain proportion is required for the growth and reproduction of biological or animal and plant cells and the synthesis of various metabolites, meanwhile, the biological culture solution also provides other environmental conditions necessary for the growth of organisms besides nutrition, and the biological solution mainly comprises the following components: amino acids, water, vitamins, carbohydrates, inorganic ions and other nucleic acid degradation products, hormones and the like, and the biological solution is generally heated or refrigerated by using a constant temperature device in the preparation process.
The traditional thermostatic device for preparing the biological solution generally adopts resistance or air for heating or refrigerating, and has low heat transfer efficiency, so the thermostatic device for preparing the biological solution is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a constant temperature device for biological solution with high heat transfer efficiency.
The technical scheme of the utility model is realized as follows: the utility model provides a constant temperature device for biological solution, which comprises a base, a water tank, a heat conducting assembly and a solution tank, wherein the water tank is arranged on the base;
the water tank is arranged on the base and used for guiding water;
the heat conduction assembly is arranged on the water tank and used for controlling heat transfer between the water tank and the solution tank;
and the solution tank is arranged on the heat conduction assembly and is used for conducting diversion and heating or refrigerating on the biological solution.
On the basis of the above technical scheme, preferably, the heat conducting assembly includes a first semiconductor TEC, a second semiconductor TEC, and a heat insulating plate, the first semiconductor TEC and the second semiconductor TEC are both disposed between the water tank and the solution tank and are abutted against each other, and the heat insulating plate is disposed between the water tank and the solution tank and is located at the periphery of the first semiconductor TEC and the second semiconductor TEC.
Further preferably, the heat conduction surface of the first semiconductor TEC and the second semiconductor TEC is opposite to the mounting direction of the cold conduction surface.
On the basis of the above technical scheme, preferably, the solution tank includes cell body and capping, and the cell body sets up in one side that the basin was kept away from to the heat conduction subassembly, and the capping sets up on the cell body, and adopts detachable fixed connection between cell body and the capping.
Further preferably, the tank body is fixedly connected with the tank cover through a bolt, and the tank cover is a transparent panel.
Further preferably, a first diversion trench is formed in the tank body, a second diversion trench is formed in the water tank, and the first diversion trench and the second diversion trench are S-shaped grooves.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the heat insulation plate on the heat conduction assembly is convenient for separating heat between the water tank and the solution tank and simultaneously mounting and supporting the first semiconductor TEC and the second semiconductor TEC, so that the condition that biological solution in the solution tank is influenced between the heat on the water tank is avoided, and the first semiconductor TEC and the second semiconductor TEC are convenient for accurately controlling heat conduction between the water tank and the solution tank, so that the biological solution in the solution tank is accurately heated and cooled;
(2) the solution tank is a tank body and a tank cover which are assembled, and the tank cover is a transparent panel, so that the biological solution in the solution tank can be conveniently cleaned and observed;
(3) through the S-shaped grooves in the solution tank and the water tank, the contact area and the contact time of the solution tank and the biological solution are increased, and the heating or refrigerating efficiency of the solution constant temperature device is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a right side view showing the structure of a thermostat for biological solution according to the present invention;
FIG. 2 is a perspective view showing the structure of a constant temperature device for biological solution according to the present invention;
FIG. 3 is an isometric view of the structure of a thermostatic device for biological solutions according to the present invention;
FIG. 4 is an exploded view of a structure of a thermostat for biological solution according to the present invention;
FIG. 5 is a sectional bottom view showing the structure of a thermostat for biological solution according to the present invention;
FIG. 6 is a bottom view of a thermostat for biological solution according to the present invention;
fig. 7 is a cross-sectional view taken along line a-a in fig. 1 and a cross-sectional view taken along line B-B in fig. 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in FIG. 1, the thermostatic device for biological solution of the present invention comprises a base 1, a water tank 2, a heat conducting component 3 and a solution tank 4.
The water tank 2 is used for guiding water; specifically, as shown in fig. 2, the water tank 2 is fixedly installed on the base 1, a water inlet pipe and a water outlet pipe are arranged on the water tank 2, water is guided into the water tank 2 through the water inlet pipe and guided out through the water outlet pipe, and heat on the water tank is transferred through the water in the water tank 2.
A heat conducting member 3 for controlling heat transfer between the water tank 2 and the solution tank 4; specifically, as shown in fig. 3, the heat conducting assembly 3 is disposed on the water tank 2, the solution tank 4 is disposed on a side of the heat conducting assembly 3 away from the water tank, and the heat transfer between the water tank 2 and the solution tank 4 is accelerated by the heat conducting assembly 3, so as to improve the heat conduction efficiency between the water and the solution tank 4.
In order to further improve the heat conduction efficiency of the solution constant temperature device; specifically, the heat conducting assembly 3 includes a first semiconductor TEC31, a second semiconductor TEC32, and a heat insulating plate 33, the first semiconductor TEC31 and the second semiconductor TEC32 are both fixedly mounted between the water tank 2 and the solution tank 4 and abut against each other, and the heat insulating plate 33 is fixedly mounted between the water tank 2 and the solution tank 4 and located at the periphery of the first semiconductor TEC31 and the second semiconductor TEC32, as shown in fig. 4; the water tank 2 and the solution tank 4 are limited and insulated by the heat insulation plate 33, so that the phenomenon that the heat transfer efficiency is affected by the extrusion deformation of the first semiconductor TEC31 or the second semiconductor TEC32 caused by the water tank 2 and the solution tank 4 is avoided, and the heat conduction efficiency of the solution constant temperature device is improved.
In order to further improve the heat conduction efficiency of the solution constant temperature device; specifically, as shown in fig. 5, the heat conduction surfaces of the first semiconductor TEC31 and the second semiconductor TEC32 are opposite to the cold conduction surfaces, so that the solution thermostat has the effect of heating and cooling the solution tank 4 at the same time, and the heat conduction efficiency of the solution thermostat is further improved.
The solution tank 4 is used for conducting diversion and heating or refrigerating on the biological solution; specifically, solution tank 4 sets up in one side that basin 2 was kept away from to heat-conducting component 3, is provided with inlet pipe and discharging pipe on solution tank 4, through the inlet pipe with leading-in solution tank 4 of biological solution to derive biological solution through the discharging pipe, carry out heat-conduction and heat transfer to solution tank 4 and basin 2 through heat-conducting component 3 simultaneously, thereby be convenient for heat or refrigerate the inside biological solution of solution tank 4.
In order to further improve the use convenience of the solution constant temperature device; specifically, as shown in fig. 6, the solution tank 4 includes a tank body 41 and a tank cover 42, the tank body 41 is fixedly installed on one side of the heat conducting assembly 3 away from the water tank 2, the tank cover 42 is fixedly installed on the tank body 41, and the tank body 41 and the tank cover 42 are detachably and fixedly connected; the trough body 41 and the trough cover 42 are matched for use, so that the solution trough 4 is convenient to disassemble and clean.
In order to further improve the use convenience of the solution constant temperature device; specifically, as shown in fig. 6, the tank body 41 is fixedly connected to the tank cover 42 through bolts, and the tank cover 42 is a transparent panel, so that the biological solution inside the tank body 41 can be observed conveniently.
In order to further improve the heat conduction efficiency of the solution constant temperature device; specifically, a first diversion trench is formed inside the tank body 41, a second diversion trench is formed inside the water tank 2, and both the first diversion trench and the second diversion trench are S-shaped grooves, as shown in fig. 7; the contact area and the heat exchange time between the water and the biological solution and the water tank 2 and the tank body 41 are prolonged through the S-shaped grooves, and the heat conduction efficiency of the solution constant temperature device is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A thermostatic device for biological solution, which comprises a base (1), characterized in that: the device also comprises a water tank (2), a heat conducting component (3) and a solution tank (4);
the water tank (2) is arranged on the base (1) and is used for guiding water;
the heat conduction assembly (3) is arranged on the water tank (2) and is used for controlling heat transfer between the water tank (2) and the solution tank (4);
and the solution tank (4) is arranged on the heat conduction assembly (3) and is used for conducting diversion and heating or refrigeration on the biological solution.
2. A thermostatic device for biological solution as set forth in claim 1 wherein: the heat conducting assembly (3) comprises a first semiconductor TEC (31), a second semiconductor TEC (32) and a heat insulating plate (33), the first semiconductor TEC (31) and the second semiconductor TEC (32) are arranged between the water tank (2) and the solution tank (4) and are mutually abutted, and the heat insulating plate (33) is arranged between the water tank (2) and the solution tank (4) and is located on the periphery of the first semiconductor TEC (31) and the second semiconductor TEC (32).
3. A thermostatic device for biological solution as set forth in claim 2 wherein: the heat conduction surfaces on the first semiconductor TEC (31) and the second semiconductor TEC (32) are opposite to the installation direction of the cold conduction surfaces.
4. A thermostatic device for biological solution as set forth in claim 1 wherein: solution tank (4) include cell body (41) and capping (42), and cell body (41) set up in one side that basin (2) were kept away from in heat-conducting component (3), and capping (42) set up on cell body (41), and adopt detachable fixed connection between cell body (41) and capping (42).
5. A thermostatic device for biological solution as set forth in claim 4 wherein: the groove body (41) is fixedly connected with the groove cover (42) through bolts, and the groove cover (42) is a transparent panel.
6. A thermostatic device for biological solution as set forth in claim 4 wherein: a first diversion trench is formed in the tank body (41), a second diversion trench is formed in the water tank (2), and the first diversion trench and the second diversion trench are S-shaped grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978529.9U CN216286352U (en) | 2021-11-30 | 2021-11-30 | Constant temperature equipment for biological solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978529.9U CN216286352U (en) | 2021-11-30 | 2021-11-30 | Constant temperature equipment for biological solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216286352U true CN216286352U (en) | 2022-04-12 |
Family
ID=81040212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122978529.9U Active CN216286352U (en) | 2021-11-30 | 2021-11-30 | Constant temperature equipment for biological solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216286352U (en) |
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2021
- 2021-11-30 CN CN202122978529.9U patent/CN216286352U/en active Active
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