Automobile air conditioner system and six-way valve

Abstract

The invention relates to an automobile air conditioner system and a six-way valve. The automobile air conditioner system comprises a compressor A, a compressor B, a six-way valve, an indoor evaporator, an outdoor condenser and a throttling element, wherein the compressor A and the compressor B are respectively driven by an automobile engine or a vehicle-mounted power supply; the six-way valve is provided with an air outlet, an air return hole, a first air inlet, a first vent port, a second air inlet and a second vent port, wherein the air outlet is connected with the outdoor condenser; the air return hole is connected with the indoor evaporator; the first air inlet and the first vent port are respectively connected with the exhaust pipe A and the air inlet pipe A of the compressor A; the second air inlet and the second vent port are respectively connected with the exhaust pipe B and the air inlet pipe B of the compressor B; and the exhaust pipe A and the air inlet pipe A of the compressor A or the exhaust pipe B and the air inlet pipe B of the compressor B can be selectively communicated with the air outlet and the air return hole of the six-way valve by the six-way valve to form two respectively independent refrigerant circulating systems. According to the automobile air conditioner system and the six-way valve, the safety or the reliability of the air conditioner system can be effectively improved, the refrigeration efficiency is improved, the service life of the compressor is further prolonged, the structure of the compressor is reduced, and corresponding parts are reduced so as to reduce the fault rate of the air conditioner system.

Description

Technical field [0001] The invention relates to an automobile air conditioning system and a special six-way valve in the air conditioning system, and belongs to the technical field of automobile air conditioning. Background technique [0002] Automobile air conditioning is an indispensable device in automobiles. The automobile air conditioning system is generally composed of a compressor, an indoor evaporator, an outdoor condenser, and a throttling element to complete the cooling function of the car's interior environment. The winter heating is heated by another electric heater. Device realization. [0003] The air conditioning system of a traditional automobile is powered by the engine, and the power is transmitted to the air conditioning compressor through the pulley system, thereby driving the air conditioning compressor to operate and completing the refrigeration cycle. The refrigeration performance of the air conditioning system of this structure is greatly affected by the eng...

AI Technical Summary

Problems solved by technology

In order to enable the air conditioning system to perform a normal refrigeration cycle during driving and parking, the compressor is connected to the engine and the vehicle power supply at the same time through two clutches and other structures, and the compressor needs to switch back and forth between the engine and the vehicle power supply. The working safety and reliability of this system are poor, and the service life of the compressor will also be reduced

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