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Miniature great-power semiconductor air conditioner

A high-power, semiconductor technology, applied in air-conditioning systems, machine operation, space heating and ventilation, etc., can solve problems such as unsuitable ambient temperature, achieve compact structure design, easy to move and carry, and improve the efficiency of the whole machine Effect

Inactive Publication Date: 2004-06-23
CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
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AI Technical Summary

Problems solved by technology

[0002] The currently known Chinese Patent No. 01132319.1 discloses a portable semiconductor air conditioner, which has a simple structure, but is only suitable for low-power temperature regulation; most of the patents of other semiconductor air conditioners in China use water as the medium to transmit heat, which is not suitable for Ambient temperature below 0°C, and most of them only have cooling function

Method used

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  • Miniature great-power semiconductor air conditioner
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Embodiment Construction

[0021] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0022] Please refer to the accompanying drawings, the small high-power semiconductor air conditioner includes 4 pieces of thermoelectric cooling components of the same model connected in series and parallel (two series and two parallel) 1, integrated cooling air duct, integrated return air channel, radiator, heat insulation layer, The fan and the cooling air duct integration include the cooling air duct, the transition air duct 9, the fan cover 8, and the air outlet 6. The cooling air duct is a rectangular section surrounded by two coolers 2 and two side plates 11. The ends are fixed with two air duct flanges 12 respectively. The cooler 2 includes flat plate-shaped fins 2.2 with a thickness of 1mm and a substrate 2.1 with a thickness of 1mm. ...

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Abstract

The miniature great-power semiconductor air conditioner consists of thermoelectric refrigerator assembly, cold-exchanging wind channel assembly, return wind channel assembly, heat sink, heat isolating layer, fan, frame and other parts. The cold-exchanging wind channel assembly includes cold-exchanging wind channel, transition wind channel, fan hood and wind outlet; the thermoelectric refrigerator assembly has its cold surface contacting closely to heat conducting block of the cold-exchanger; and the heat sink has base board contacting closely to the hot surface of the thermoelectric refrigerator assembly. The miniature great-power semiconductor air conditioner of the present invention adopts 'cross flow and space to space' structure, is powered with accumulators or switching power supply, and may be used as the back-up for the compressor air conditioner or alone.

Description

technical field [0001] The invention belongs to the technical field of application of semiconductor thermoelectric cooling components, in particular to a small-sized high-power semiconductor air conditioner. Background technique [0002] The currently known Chinese Patent No. 01132319.1 discloses a portable semiconductor air conditioner, which has a simple structure, but is only suitable for low-power temperature regulation; most of the patents of other semiconductor air conditioners in China use water as the medium to transmit heat, which is not suitable for The ambient temperature below 0 ℃, and most of them only have cooling function. Contents of the invention [0003] In order to solve the problems in the known technology, the present invention provides a semiconductor air conditioner with small volume and high power, which can normally adjust the high and low temperature under low temperature conditions. [0004] The technical solution adopted by the present inventio...

Claims

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Application Information

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IPC IPC(8): F24F1/02F25B21/02
CPCF25B2321/0251
Inventor 刘晓光王凤跃王泽深朱雪梅陈学军
Owner CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
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