Air conditioner

Abstract

The invention discloses an air conditioner. The air conditioner comprises a compressor, a reversing component, an outdoor heat exchanger, an indoor heat exchanger, a first single-way throttle valve, a second single-way throttle valve, a first coolant flow path and a second coolant flow path both which are connected in parallel, and an electronic control radiator unit. The first single-way throttle valve comprises a first valve port and a second valve port, and the first valve port is connected with the outdoor heat exchanger. The second single-way throttle valve comprises a third valve port and a fourth valve port, and the third valve port is connected with the indoor heat exchanger. The first coolant flow path and the second coolant flow path are in series connected between the second valve port and the fourth valve port respectively, the first coolant flow path is in series connected with a first control valve and the second coolant flow path is in series connected with a second control valve. The electronic control radiator unit comprises an electronic control element and a radiator component, the radiator component is in series connected with the first coolant flow path. According to the air conditioner, condensed water cannot be generated on the electronic control element and the temperature of the electronic control element cannot be reduced to a lower valve.

Description

Technical field [0001] The present invention relates to the technical field of air conditioners, and in particular to an air conditioner. Background technique [0002] With the development of air conditioning technology, inverter air conditioners have been widely used in the industry. However, in the outdoor electronic control system of the inverter air conditioner, the inverter module generates a lot of heat, which limits the high frequency operation of the compressor in a high temperature environment. Most of the currently used electronically controlled heat dissipation methods are mostly metal heat sinks for heat dissipation through air convection. However, in an outdoor high temperature environment, this heat dissipation method has poor heat dissipation. The usual method is to reduce the operating frequency of the compressor and reduce the electric control heating to ensure the normal operation of the air conditioner. It greatly affects the cooling effect of the inverter ai...

AI Technical Summary

Problems solved by technology

However, in high-temperature outdoor environments, this heat dissipation method is poor in heat dissipation. The usual method is to reduce the operating frequency of the compressor and reduce the heat generated by the electronic control to ensure the normal operation of the air conditioner.

It greatly affects the cooling effect of the inverter air conditioner in the case of high outdoor ambient temperature, and affects the comfort of users

The existing technology of using low-temperature refrigerant to dissipate heat from the outdoor unit electric control has the problem of generating condensation water or lowering the temperature of the outdo

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