CN212980916U - Temperature-controllable chemical storage box - Google Patents
Temperature-controllable chemical storage box Download PDFInfo
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- CN212980916U CN212980916U CN202021205933.1U CN202021205933U CN212980916U CN 212980916 U CN212980916 U CN 212980916U CN 202021205933 U CN202021205933 U CN 202021205933U CN 212980916 U CN212980916 U CN 212980916U
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Abstract
A temperature-controllable chemical storage box comprises a box body and a temperature control module; the box body comprises: the test tube storage box comprises a box door, a square storage grid, an equipment box, a fixing sleeve, a test tube storage grid and a handle, wherein the box door is arranged at the upper end of a box body; the temperature control module includes: the temperature control device comprises a digital display temperature controller, a semiconductor refrigeration piece, a cooling fan, a temperature sensor and a storage battery, wherein the semiconductor refrigeration piece is fixed on the box wall, the cooling fan is fixed on the outer side of the box wall, the storage battery and the digital display temperature controller are arranged in an equipment box, and the temperature sensor is arranged on the inner wall of a box door; this chemical bin uses the semiconductor refrigeration piece to cool down for the chemical of incasement, is fit for transporting and deposits the higher chemical of chemical activity under the normal atmospheric temperature.
Description
Technical Field
The utility model relates to a technical field, especially a controllable temperature chemical bin are stored to chemical.
Background
At present, when chemicals are conveyed, the chemicals are generally loaded into a carton and then conveyed, but the chemicals are usually placed in glass bottles or plastic bottles, so the chemicals are easy to damage in the conveying process, and safety accidents are caused. In addition, for volatile and flammable chemical reagents at normal temperature, spontaneous combustion accidents of chemical medicines easily occur during transportation in high-temperature weather, so that property loss and casualties are caused.
Current chemical bin function is more single, and the cabinet is stored to the overwhelming majority chemical is the main equipment that has compressor, can't be used for the chemical to transport, and miniature chemical bin does not have the refrigeration function although can be used for the medicine to transport, and the flammable chemical of transportation is not convenient for.
Accordingly, there is a need to develop a small chemical storage bin with a refrigeration function that overcomes some of the disadvantages of the prior art.
Disclosure of Invention
The utility model aims to solve the technical problem that a controllable temperature chemical bin is provided, adopt the semiconductor refrigeration piece to make the temperature control of incasement at suitable scope, be fit for transporting and deposit some chemical medicines that chemical activity is higher under the normal temperature.
In order to achieve the above objects, the present invention provides a temperature-controllable chemical storage case, comprising a case body and a temperature control module, wherein,
the box body comprises: the test tube storage box comprises a box door, a square storage grid, an equipment box, a fixing sleeve, a test tube storage grid and a handle, wherein the box door is arranged at the upper end of a box body;
the temperature control module includes: digital display temperature controller, semiconductor refrigeration piece, radiator fan, temperature sensor and battery, the semiconductor refrigeration piece is fixed at the tank wall, radiator fan fixes in the tank wall outside, battery and digital display temperature controller set up in the equipment box, temperature sensor sets up the inner wall at the chamber door.
In the above temperature-controllable chemical storage box, the box door is hinged to the box body through the hinge.
Foretell controllable temperature chemical bin, wherein, semiconductor refrigeration piece fixedly connected with aluminum alloy conducting strip, aluminum alloy conducting strip includes heat conduction strip and screw hole, the screw hole is used for fixing aluminum alloy conducting strip and semiconductor refrigeration piece together.
The temperature-controllable chemical storage box is characterized in that the temperature sensor is electrically connected with a temperature detection port of the digital display temperature controller, and a power supply line of the semiconductor refrigeration piece is electrically connected with a relay port of the digital display temperature controller.
The technical effects of the utility model reside in that:
(1) the temperature-controllable chemical storage box uses the semiconductor refrigeration piece to cool chemical in the box, and is suitable for transporting and storing chemical with higher chemical activity at normal temperature.
(2) The temperature-controllable chemical storage box is provided with a digital display temperature controller, and a user can set the optimal storage temperature according to the characteristics of chemicals.
(3) But the box of temperature controlled chemicals bin is less, and uses the battery to supply power for electrical apparatus, is fit for the short distance and transports chemicals.
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Drawings
FIG. 1 is the overall structure diagram of the present invention
FIG. 2 is a schematic view of a partial structure of the present invention
FIG. 3 is a schematic view of the cooperation between the fixing sleeve and the test tube of the present invention
FIG. 4 is a schematic view of the semiconductor refrigerating sheet and the aluminum alloy heat conducting sheet of the present invention
FIG. 5 is a schematic view of the structure of the aluminum alloy heat-conducting fin of the present invention
FIG. 6 is a schematic diagram of the position of the temperature sensor of the present invention
In the figure:
11. the test tube storage box comprises a box door, 12 square storage grids, 13 an equipment box, 14 a fixing sleeve, 15 test tube storage grids and 16 a handle;
21. the digital display temperature controller comprises a digital display temperature controller, 22 semiconductor refrigeration pieces, 23 cooling fans, 24 aluminum alloy heat conducting pieces, 241 heat conducting strips, 242 threaded holes, 25 temperature sensors and 26 screws; 31. a test tube; 41. and (7) a hinge.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a controllable temperature chemical bin, includes box and temperature control module, temperature control module is used for the ambient temperature in the control box to guarantee that chemical is in the best environment of depositing.
The box body comprises: the test tube storage box comprises a box door 11, a square storage grid 12, an equipment box 13, a fixing sleeve 14, a test tube storage grid 15 and a handle 16, wherein the box door 11 is arranged at the upper end of the box body and is hinged with the box body through a hinge 41, the handle 16 is arranged at the top of the box door 11, the square storage grid 12 and the test tube storage grid 15 are arranged inside the box body, and the fixing sleeve 14 is arranged on the test tube storage grid 15 and is used for fixing the neck of a test tube 31 and preventing the test tube 31 from shaking; in order to increase the refrigeration effect of the semiconductor refrigeration piece 22, a through hole is formed between the contact surfaces of the square storage grids 12, the air flow in the box body can be accelerated, and the temperature in the box can be quickly reduced by matching with the semiconductor refrigeration piece 22. In order to improve the universality of the test tube storage lattice 15, the test tube storage lattice 15 is provided with various calibers, and when a user uses the test tube storage lattice 15, the user only needs to select the matched test tube storage lattice 15 according to the size of the test tube 31.
Specifically, fixed cover 14 is the rubber material, and it possesses better elasticity, the test tube 31 neck that blocks that can be tight, then put into the test tube storage grid with the test tube 31 after fixed cover 14 is fixed, because the bottom of fixed cover is less, so when putting into test tube 31, fixed cover 14 can be inwards extruded to test tube storage grid 15, fixed cover 14 can fill the clearance between test tube 31 neck and the test tube storage grid 15 promptly, makes the tight fixing of test tube 31 at test tube storage grid 15.
The temperature control module includes: digital display temperature controller 21, semiconductor refrigeration piece 22, radiator fan 23, temperature sensor 25 and battery, semiconductor refrigeration piece 22 is fixed at the tank wall, radiator fan 23 fixes in the tank wall outside, battery and digital display temperature controller 21 set up in the equipment box, temperature sensor 25 sets up the inner wall at the chamber door.
Further, the semiconductor refrigeration piece 22 is mounted on the box wall in a penetrating manner, the heat dissipation surface of the semiconductor refrigeration piece 22 is fixed with the aluminum alloy heat conduction piece 24, the aluminum alloy heat conduction piece 24 comprises a heat conduction strip 241 and a threaded hole 242, the semiconductor refrigeration piece 22 is provided with a fixing hole matched with the threaded hole 242, the aluminum alloy heat conduction piece 24 and the semiconductor refrigeration piece 22 can be fixed together by using the screw 26, and the heat conduction strip 241 can increase the heat dissipation effect; the heat dissipation fan 23 is installed on the heat dissipation surface of the aluminum alloy heat conduction sheet 24, and the digital display temperature controller 21 penetrates through the box wall, so that the operation interface of the digital display temperature controller 21 is exposed out of the box body, and the operation of a user is facilitated.
Specifically, the model of the digital display temperature controller 21 is NHR-5740, the temperature sensor 25 is electrically connected to a temperature detection port of the digital display temperature controller 21, and a power supply line of the semiconductor refrigeration chip 22 is electrically connected to a relay port of the digital display temperature controller 21.
The utility model discloses at the during operation:
when the temperature-controllable chemical storage box is used, a user only needs to put the chemical storage box into the box reasonably according to the classification of the chemicals. When depositing the utensil of chemical for test tube 31, the user firstly uses fixed cover 14 to embolia test tube 31 neck, then will overlap the test tube of fixed cover 14 and put into the test tube of incasement and deposit check 15, and the user can select best test tube according to test tube 31's diameter and deposit check 15, and fixed cover 14 of cooperation can be better prevent that test tube 31 from rocking. When the stored chemicals are bottled or bagged, a user only needs to reasonably place the chemicals in the square storage grid 12 in the box, and the user can also fix the chemicals in the square storage grid 12 by using the foam paper according to actual conditions.
When the chemical activity of the stored chemicals is high at normal temperature, the user can control the temperature in the tank using the digital display temperature controller 21. When the temperature in the box is regulated and controlled by a user, the optimal storage temperature is set through the keys of the digital display temperature controller 21, the temperature detection port of the digital display temperature controller 21 continuously receives the temperature in the box collected by the temperature sensor, and then the power-on loop of the semiconductor refrigerating sheet 22 is controlled through the suction of the control relay. When the temperature in the refrigerator detected by the temperature sensor 25 is higher than the temperature set by the user, the digital display temperature controller 21 controls the relay to close the power-on loop of the semiconductor refrigeration sheet 22, so that the temperature in the refrigerator is reduced; when the temperature in the refrigerator detected by the temperature sensor 25 is lower than the temperature set by the user, the digital display temperature controller 21 controls the relay to open the power circuit of the semiconductor chilling plate 22. The cooling fan 23 is used for cooling the semiconductor refrigeration piece, so that the semiconductor refrigeration piece 22 is prevented from being damaged, and the service life of the semiconductor refrigeration piece 22 can be prolonged. All the electrical consumers are supplied with power from a battery which can be charged, or the battery can be replaced directly by opening the device box 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A temperature-controllable chemical storage box comprises a box body and a temperature control module, and is characterized in that,
the box body comprises: the test tube storage box comprises a box door, a square storage grid, an equipment box, a fixing sleeve, a test tube storage grid and a handle, wherein the box door is arranged at the upper end of a box body;
the temperature control module includes: digital display temperature controller, semiconductor refrigeration piece, radiator fan, temperature sensor and battery, the semiconductor refrigeration piece is fixed at the tank wall, radiator fan fixes in the tank wall outside, battery and digital display temperature controller set up in the equipment box, temperature sensor sets up the inner wall at the chamber door.
2. A temperature-controlled chemical storage bin as claimed in claim 1, wherein said bin door is hingedly connected to the bin body by a hinge.
3. The temperature-controllable chemical storage bin as claimed in claim 1, wherein the semiconductor chilling plate is fixedly connected with an aluminum alloy heat conducting plate, the aluminum alloy heat conducting plate comprises a heat conducting strip and a threaded hole, and the threaded hole is used for fixing the aluminum alloy heat conducting plate and the semiconductor chilling plate together.
4. The controllable temperature chemical storage tank as claimed in claim 1, wherein the temperature sensor is electrically connected to a temperature sensing port of the digital display temperature controller, and the power supply line of the semiconductor cooling plate is electrically connected to a relay port of the digital display temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021205933.1U CN212980916U (en) | 2020-06-28 | 2020-06-28 | Temperature-controllable chemical storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021205933.1U CN212980916U (en) | 2020-06-28 | 2020-06-28 | Temperature-controllable chemical storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212980916U true CN212980916U (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021205933.1U Active CN212980916U (en) | 2020-06-28 | 2020-06-28 | Temperature-controllable chemical storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212980916U (en) |
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2020
- 2020-06-28 CN CN202021205933.1U patent/CN212980916U/en active Active
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