TEC (Thermoelectric Cooling Module) refrigerating device and electrical device using same

Abstract

The embodiment of the invention provides a TEC (Thermoelectric Cooling Module) refrigerating device of a thermoelectric refrigeration module; the TEC refrigerating device comprises a TEC module, a first heat exchanger and a second heat exchanger. The TEC module comprises a cold end and a hot end opposite to the cold end. The first heat exchanger is arranged at the cold end of the TEC module and used for exchanging heat with a medium around the cold end of the TEC module. The second heat exchanger is arranged on the hot end of the TEC module and comprises an evaporation end and a condensation end; the second heat exchanger is internally provided with a cooling medium which is used for exchanging heat between the evaporation end and the condensation end in a phase-changing way; and the evaporation end is adjacently connected with the hot end of the TEC module. In the TEC refrigerating device in the embodiment of the invention, the heat exchange with the hot end of the TEC module is accelerated by using the second heat exchanger capable of radiating heat rapidly, so that the heat exchange efficiency is improved, the energy source is saved and the purpose of environmental protection is achieved.

Description

technical field [0001] The invention relates to a refrigerating device, in particular to a TEC refrigerating device and an electrical device applied thereto. Background technique [0002] In the field of communication, electronic devices have higher requirements on the temperature of the working environment. Communication equipment generally dissipates heat during operation, and the dissipated heat gathers in the environment around the electronic equipment, resulting in an increase in the temperature of the working environment of the electronic equipment. When the temperature reaches a certain level, the electronic device will not work normally. In order to ensure the normal operation of the electronic device, it is often necessary to install a refrigeration air conditioner for the electronic device. However, the large volume of refrigeration and air conditioners does not conform to the current trend of equipment miniaturization; in addition, the refrigerant used in refriger...

AI Technical Summary

Problems solved by technology

However, the large volume of refrigeration and air-conditioning does not conform to the current trend of equipment miniaturization; in addition, the refrigerant used in refrigeration and air-conditioning pollutes the environment greatly, which does not conform to the current concept of green environmental protection

Images