air conditioner

Abstract

The invention discloses an air conditioner which comprises a compressor, wherein the compressor comprises an exhaust hole and an air return hole; the air conditioner comprises a first four-way valve, wherein the first four-way valve comprises a first interface, a second interface, a third interface and a fourth interface, the first four-way valve comprises a first slide block, the first slide block moves to make the first interface communicated with either of the second interface and the third interface and make the fourth interface communicated with the other of the second interface and the third interface, the first interface is communicated with the exhaust hole, and the fourth interface is communicated with the air return hole; the air conditioner comprises a second four-way valve, wherein the second four-way valve comprises a first valve port, a second valve port, a third valve port and a fourth valve port, the second four-way valve comprises a second slide block, and the second slide block moves to make the first valve port communicated with either of the second valve port and the third valve port and make the fourth valve port communicated with the other port between the second valve port and the third valve port; the air conditioner comprises an outdoor heat exchanger and an indoor heat exchanger; and the air conditioner comprises an electric control heat dissipation assembly. The air conditioner provided by the invention is beneficial for heat dissipation of electric control elements, can guarantee safe utilization of the electric control elements, and prolongs service life of the air conditioner.

Description

Technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to an air conditioner. Background technique [0002] The heat dissipation method of the electric control element of the air conditioner outdoor unit of the existing inverter air conditioner is to use a metal radiator to dissipate heat through air convection. When the outdoor temperature is high and the electric control element generates a large amount of heat, the metal radiator does not dissipate well. It will reduce the operating frequency of the compressor to reduce the heat generated by the electronic control components to ensure the normal operation of the air conditioner, which directly affects the cooling effect of the air conditioner and affects the comfort of the user using the air conditioner. However, when the refrigerant is used to cool the electronic control element, the low temperature during the heat absorption process of the refrigerant is likely to produc...

AI Technical Summary

Problems solved by technology

[0002] The heat dissipation method of the electronic control components of the air-conditioning outdoor unit of the existing frequency conversion air conditioner is to use the metal radiator to dissipate heat through air convection. It will reduce the operating frequency of the compressor to reduce the calorific value of the electronic control components to ensure the normal operation of the air conditioner, which directly affects the cooling effect of the air conditioner and affects the comfort of the user when using the air conditioner

However, when the refrigerant is used to cool down the electronic control components, condensed water is likely to be generated on the electronic control components due to the low temperature of the refrigerant in the heat absorption process, which makes the use of the electronic control components a potential safety hazard and affects the service life of the air conditioner

Images