Thermoelectric power generation device, electric control box, air conditioner and heat dissipation control method

Abstract

The invention discloses a thermoelectric power generation device, an electric cabinet, an air conditioner and a heat dissipation control method. The thermoelectric power generation device comprises aninner heat conduction insulating tube for circulating a refrigerant, an outer heat conduction insulating tube spaced on the inner heat conduction insulating tube in a sleeving manner, and at least one thermoelectric power generation module arranged between the inner heat conduction insulating tube and the outer heat conduction insulating tube, wherein one end of the thermoelectric power generation module is in contact with the inner heat conduction insulating tube, and the other end of the thermoelectric power generation module is in contact with the outer heat conduction insulating tube. Thethermoelectric power generation device is mounted in the electric cabinet, pipelines extending out of the electric cabinet are arranged at the two ends of the inner heat conduction insulating tube, and the thermoelectric power generation device supplies power to an electric device positioned outside the electric cabinet. The air conditioner comprises a compressor, a condenser, an evaporator and the electric cabinet, and the inner heat conduction insulating tube is connected to the air conditioner through the pipelines to participate in refrigerant circulation. The thermoelectric power generation device has the advantages of meeting the heat dissipation requirement, improving the electrical safety, recycling heat and the like.

Description

technical field [0001] The invention relates to the technical field of heat dissipation of an electric control box, in particular to a thermoelectric power generation device, an electric control box, an air conditioner and a heat dissipation control method. Background technique [0002] Air conditioners are widely used in different workplaces. Due to the existence of some heating elements in the electric control box, when the air conditioner is working in high temperature conditions, the external temperature is too high, which will cause the electric control box to be unable to actively dissipate heat, resulting in excessive temperature rise inside the electric control box. Large, which is not conducive to the electrical safety of the whole machine. [0003] The traditional way of ventilation and heat dissipation is to open cooling holes on the electric control box, which not only has low heat dissipation efficiency, but also reduces the sealing of the electrical box, which ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the defects of the existing heat dissipation methods affecting electrical safety and wasting energy, the present invention proposes a thermoelectric power generation device, an electric control box, an air conditioner and a heat dissipation control method

Images