CN217560133U

CN217560133U - Multistage semiconductor refrigeration equipment

Info

Publication number: CN217560133U
Application number: CN202220718533.3U
Authority: CN
Inventors: 孟凡凯; 孙悦桐; 徐辰欣; 严然; 奚坤
Original assignee: Naval University of Engineering PLA
Current assignee: Naval University of Engineering PLA
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-10-11
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a multistage semiconductor refrigeration plant in semiconductor refrigeration technology field, including equipment principal and semiconductor cooler, the fixed supporting legs that is equipped with in four corners of equipment principal's bottom, just the fixed cooling chamber that is equipped with in top of equipment principal, just the mounting groove has been seted up to the centre of the preceding lateral wall of cooling chamber, just the fixed separation net that is equipped with in front side of the inside of mounting groove, the utility model has the advantages of reasonable design, can carry out the regulation of equipment and control through the controller, temperature regulation etc. and the water that equipment refrigeration produced can discharge through the outlet on right side, has been equipped with the cooling chamber at the top of equipment simultaneously and has carried out the cooling treatment of semiconductor cooler, improve equipment's work efficiency, and the cooling is gone on simultaneously through draught fan and the refrigerated mode of hydrologic cycle, in order to protect the part in the cooling chamber, we have added the separation net and have protected, and this device is controlled portably.

Description

Multistage semiconductor refrigeration equipment

Technical Field

The utility model relates to a semiconductor refrigeration technology field specifically is a multistage semiconductor refrigeration plant.

Background

The semiconductor refrigerating plate, also called thermoelectric refrigerating plate, is a heat pump. Its advantages are no slide part, limited space, high reliability and no pollution of refrigerant. By utilizing the Peltier effect of the semiconductor materials, when direct current passes through a couple formed by connecting two different semiconductor materials in series, heat can be absorbed and released at two ends of the couple respectively, and the aim of refrigeration can be fulfilled.

The semiconductor refrigeration equipment used at present has poor heat dissipation performance, cannot perform accurate temperature adjustment and is very inconvenient to use, so that a multistage semiconductor refrigeration equipment is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage semiconductor refrigeration plant to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistage semiconductor refrigeration plant, includes equipment principal and semiconductor cooler, the four corners fixed mounting of the bottom of equipment principal has the supporting legs, just the top fixed mounting of equipment principal has the cooling chamber, just the mounting groove has been seted up to the centre of the preceding lateral wall of cooling chamber, just the inside front side fixed mounting of mounting groove has the separation net.

Preferably, the meshing of the front side wall of the equipment main body is provided with a box door, the top and the bottom of the left side wall of the box door are movably provided with a box hinge, the box door and the equipment main body are assembled through the meshing of the box hinge, the top of the front side wall of the box door is fixedly provided with a work indicator lamp, and the front side wall of the box door is fixedly provided with a controller at the bottom of the work indicator lamp.

Preferably, the number of the supporting legs is four, a door opening handle is fixedly assembled on the right side of the front side wall of the box door, and a water outlet is formed in the bottom of the right side wall of the equipment main body.

Preferably, the inner cavity of the mounting groove is uniformly and fixedly provided with an induced draft fan along the horizontal direction, and the isolation net is positioned on the front side of the induced draft fan.

Preferably, the semiconductor refrigerators are located inside the equipment main body, the number of the semiconductor refrigerators is two, the two groups of semiconductor refrigerators are uniformly and fixedly provided with cooling joints on one sides corresponding to the two groups of semiconductor refrigerators in the horizontal and vertical directions, circulating water pipes are fixedly provided between the two groups of cooling joints, and the circulating water pipes are located between the two groups of semiconductor refrigerators.

Preferably, the top and the bottom of circulating pipe's preceding lateral wall all fixed assembly have a fixed connection iron sheet, just the left and right sides wall of fixed connection iron sheet all fixed assembly have a fixed hinge, just fixed hinge utilizes the fixed connection iron sheet with circulating pipe and equipment main part fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, can carry out the regulation of equipment and control through the controller, temperature regulation etc, and the water that equipment refrigeration produced can discharge through the outlet on right side, it carries out the cooling treatment of semiconductor cooler to have been equipped with the cooling chamber at the top of equipment simultaneously, improve equipment's work efficiency, the cooling is gone on simultaneously through draught fan and the refrigerated mode of hydrologic cycle, part in order to protect the cooling chamber, we have added the separation net and have protected, this device is controlled portably, it is enough to semiconductor cooler's protection and cooling measure simultaneously, improve its work efficiency and life.

Drawings

Fig. 1 is a schematic main body view of a multistage semiconductor refrigeration apparatus according to the present invention;

fig. 2 is a detailed view of the induced draft fan of the multistage semiconductor refrigeration device of the present invention;

FIG. 3 is a detailed cooling diagram of the multi-stage semiconductor refrigeration apparatus of the present invention;

fig. 4 is a detailed view of the circulating water pipe of the multistage semiconductor refrigeration device of the present invention.

In the figure: 1. an apparatus main body; 2. a box door; 3. supporting legs; 4. a controller; 5. a work indicator light; 6. a door opening handle; 7. a box body hinge; 8. a cooling chamber; 9. mounting grooves; 10. an isolation net; 11. a water outlet; 12. an induced draft fan; 13. a semiconductor refrigerator; 14. a circulating water pipe; 15. a cooling joint; 101. fixing the hinge; 102. and fixedly connecting the iron sheets.

Detailed Description

The technical solutions 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 work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a multistage semiconductor refrigeration device comprises a device main body 1 and a semiconductor refrigerator 13, wherein supporting legs 3 are fixedly assembled at four corners of the bottom of the device main body 1, a cooling chamber 8 is fixedly assembled at the top of the device main body 1, an installation groove 9 is formed in the middle of the front side wall of the cooling chamber 8, an isolation net 10 is fixedly assembled on the front side inside the installation groove 9, and the isolation net 10 can prevent external large impurities from damaging internal parts and is beneficial to ventilation;

referring to fig. 1, a box door 2 is engaged and assembled on the front side wall of an apparatus main body 1, a box hinge 7 is movably assembled at the top and the bottom of the left side wall of the box door 2, the box door 2 and the apparatus main body 1 are engaged and assembled through the box hinge 7, a work indicator lamp 5 is fixedly assembled at the top of the front side wall of the box door 2, a controller 4 is fixedly assembled at the bottom of the work indicator lamp 5 on the front side wall of the box door 2, and the controller 4 can control the whole apparatus;

referring to fig. 1, the number of the supporting legs 3 is four, the door opening handle 6 is fixedly mounted on the right side of the front side wall of the box door 2, and the bottom of the right side wall of the device body 1 is provided with a water outlet 11.

Referring to fig. 1 and 2, an induced draft fan 12 is uniformly and fixedly assembled in the inner cavity of the installation groove 9 along the horizontal and vertical direction, and the isolation net 10 is located at the front side of the induced draft fan 12;

referring to fig. 1 and 3, the semiconductor refrigerators 13 are located inside the apparatus main body 1, the number of the semiconductor refrigerators 13 is two, and cooling joints 15 are uniformly and fixedly assembled on one side of the two groups of semiconductor refrigerators 13 along the horizontal and vertical direction, a circulating water pipe 14 is fixedly assembled between the two groups of cooling joints 15, the circulating water pipe 14 is located between the two groups of semiconductor refrigerators 13, and the circulating water pipe 14 circulates cold water to continuously cool the semiconductor refrigerators;

referring to fig. 1, 3 and 4, the top and the bottom of the front side wall of the circulating water pipe 14 are fixedly provided with a fixed connection iron sheet 102, the left and right side walls of the fixed connection iron sheet 102 are fixedly provided with fixed hinges 101, and the fixed hinges 101 fixedly connect the circulating water pipe 14 with the apparatus main body 1 by the fixed connection iron sheet 102.

The working principle is as follows: this utility model discloses a multistage semiconductor refrigeration plant, this device is put through the supporting legs 3 of bottom steadily, then we can carry out the regulation of equipment and control through controller 4, temperature regulation etc., and the water that equipment refrigeration produced can be discharged through outlet 11 on right side, it carries out the cooling treatment of semiconductor refrigerator 13 to have equipped with cooling chamber 8 at the top of equipment simultaneously, improve equipment's work efficiency, the cooling is gone on simultaneously through draught fan 12 and the refrigerated mode of hydrologic cycle, in order to protect the part in the cooling chamber 8, we have added separation net 10 and have protected, this device is controlled portably, it is enough with the cooling measure to semiconductor refrigerator 13 simultaneously, improve its work efficiency and life, be fit for widelys production, and popularization and use.

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

1. A multistage semiconductor refrigeration apparatus comprising an apparatus main body (1) and a semiconductor refrigerator (13), characterized in that: the four corners fixed mounting of the bottom of equipment main part (1) has supporting legs (3), just the top fixed mounting of equipment main part (1) has cooling chamber (8), just mounting groove (9) have been seted up to the centre of the preceding lateral wall of cooling chamber (8), just the fixed mounting in front side of the inside of mounting groove (9) has separation net (10).

2. The multi-stage semiconductor refrigeration unit of claim 1, wherein: the meshing of the front side wall of the equipment main body (1) is provided with a box body door (2), the top and the bottom of the left side wall of the box body door (2) are movably provided with a box body hinge (7), the box body door (2) and the equipment main body (1) are assembled through the meshing of the box body hinge (7), the top of the front side wall of the box body door (2) is fixedly provided with a work indicator lamp (5), and the bottom of the front side wall of the box body door (2) and the bottom of the work indicator lamp (5) is fixedly provided with a controller (4).

3. The multi-stage semiconductor refrigeration unit of claim 2, wherein: the number of supporting legs (3) is four groups, just the right side of the front side wall of box door (2) is fixed and is equipped with door opening handle (6), outlet (11) have been seted up to the bottom of the right side wall of equipment main part (1).

4. A multi-stage semiconductor refrigeration unit according to claim 3, wherein: the inner cavity of the mounting groove (9) is uniformly and fixedly provided with an induced draft fan (12) along the horizontal direction, and the isolation net (10) is positioned on the front side of the induced draft fan (12).

5. The multi-stage semiconductor refrigeration unit of claim 4, wherein: semiconductor cooler (13) are located the inside of equipment main part (1), the quantity of semiconductor cooler (13) is two sets of, and two sets of semiconductor cooler (13) corresponding one side is followed the horizontal and straight direction and is evenly fixed being equipped with cooling joint (15), and two sets of fixed being equipped with circulating pipe (14) between cooling joint (15), just circulating pipe (14) are located in the middle of two sets of semiconductor cooler (13).

6. The multi-stage semiconductor refrigeration unit of claim 5, wherein: the top and the bottom of the front side wall of circulating water pipe (14) are all fixedly equipped with fixed connection iron sheet (102), just the left and right sides wall of fixed connection iron sheet (102) is all fixedly equipped with fixed hinge (101), just fixed hinge (101) utilize fixed connection iron sheet (102) with circulating water pipe (14) and equipment main part (1) fixed connection.