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Small-sized fast semiconductor refrigeration device

A refrigeration device and semiconductor technology, applied in refrigerators, refrigeration and liquefaction, and machine operation methods, can solve the problems of slow refrigeration speed and large volume, and achieve rapid refrigeration, small volume, and stable and uniform liquid flow system.

Pending Publication Date: 2019-08-06
洪诗婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a small and fast semiconductor refrigeration device, which solves the problems of large volume and slow refrigeration speed of existing refrigeration equipment

Method used

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  • Small-sized fast semiconductor refrigeration device
  • Small-sized fast semiconductor refrigeration device

Examples

Experimental program
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no. 1 example

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] Please refer to figure 1 ,in, figure 1 It is a structural schematic diagram of the first embodiment of the small and fast semiconductor refrigeration device provided by the present invention. A small and fast semiconductor refrigeration device, comprising: a chassis 1;

[0028] A power supply 2, the power supply 2 is arranged on the left side of the back of the inner wall of the chassis 1;

[0029] Circulation motor pump 3, the circulation motor pump 3 is fixedly installed on the right side of the back of the inner wall of the cabinet 1, and the circulation motor pump 3 uses a small diaphragm pump or a peristaltic pump to make the entire liquid flow system stable and even;

[0030] A heat dissipation system 4, the heat dissipation system 4 is arranged on the back of the inner wall of the chassis 1 and is located below the power supply 2;

[0...

no. 2 example

[0044] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0045] Please refer to figure 2 , figure 2 It is a structural schematic diagram of the second embodiment of the small and fast semiconductor refrigeration device provided by the present invention.

[0046] The bottom of the inner arm of the chassis 1 is provided with a heat dissipation assembly 15, the heat dissipation assembly 15 includes a heat dissipation box 151, the left side of the heat dissipation box 151 is provided with a through slot 152, and a fan is fixedly installed inside the through slot 152 153 , the fan 153 is a silent cooling fan, and the cooling box 151 and the right side of the chassis 1 are respectively provided with a plurality of first ventilation slots 158 and second ventilation slots 159 .

[0047] The surface of the semiconductor refrigeration sheet group 5 is provided with heat dissipation copper pipe 154, the cross section ...

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Abstract

The invention provides a small-sized fast semiconductor refrigeration device. The small-sized fast semiconductor refrigeration device comprises a crate, a power source, a circulating motor pump, a heat dissipation system, a semiconductor chilling plate set, a water inlet pipe and a connecting guide pipe, wherein the power source is arranged on the left side of the back surface of the inner wall ofthe crate, the circulating motor pump is fixedly arranged on the right side of the back surface of the inner wall of the crate, and the heat dissipation system is arranged on the back surface of theinner wall of the crate and is positioned below the power source; and the semiconductor chilling plate set is arranged on the back surface of the inner wall of the crate and is positioned on the rightside of the heat dissipation system, the water inlet pipe communicates with the input end of the circulating motor pump, and the connecting guide pipe communicates with the output end of the circulating motor pump. The small-sized fast semiconductor refrigeration device has the advantages that refrigeration can be rapidly carried out, the size is small, the noise is low, and the small-sized fastsemiconductor refrigeration device can be more conveniently and effectively used in laboratories and the like.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to a small and fast semiconductor refrigeration device. Background technique [0002] Some life science experiments, medical research experiments, constant temperature of water bodies, physical experiments, chemical experiments and similar operations require rapid and uniform cooling. Temperature has a great influence on such operations, and sometimes it is the most important factor for the success of the experiment. [0003] The existing refrigeration equipment is bulky, inconvenient to operate, or the cooling speed is not enough to meet the needs. Some experimental schemes provide a method of laying ice cubes around the device to obtain a relatively low temperature. Although it is simple and easy to operate, this method does not cool Uniformity and slow speed also bring certain obstacles to the experiment, and perfect refrigeration equipment is not often used in such experim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B21/02
CPCF25B21/02
Inventor 洪诗婷
Owner 洪诗婷