Split type air conditioner system for pure electric vehicle

Abstract

The invention discloses a split type air conditioner system for a pure electric vehicle, and belongs to air conditioner systems. The split type air conditioner system structurally comprises a front HVAC assembly, a top evaporator assembly, an electric compressor and a condenser, wherein a compressor exhaust pipe of the electric compressor is connected with the condenser and provided with a pressure switch; the condenser is connected with the front HVAC assembly and the top evaporator assembly through a front cooling liquid outlet pipe which is connected with an HVAC liquid inlet pipe of the front HVAC assembly, and the condenser is further connected with a top evaporator liquid inlet pipe of the top evaporator assembly through a high-pressure connecting pipe. A top evaporator air outlet pipe of the top evaporator assembly is connected with a compressor air return pipe of the electric compressor through a low-pressure connecting pipe and an HVAC air outlet pipe of the front HVAC assembly. The top evaporator liquid inlet pipe is provided with an electromagnetic valve, the electric compressor is electrically connected with a battery of a finished vehicle and an electric control box, and the electric control box is electrically connected with an air conditioner control panel. By means of the split type air conditioner system for the pure electric vehicle, air quality management of a vehicle air conditioner is achieved, and the technical problem of serious energy consumption of the vehicle air conditioner is solved.

Description

technical field [0001] The invention relates to an air conditioning system, in particular to a split air conditioning system for pure electric vehicles. Background technique [0002] At present, the development momentum of the new energy vehicle industry is good, and the requirements for the air conditioning system for pure electric vehicles are getting higher and higher. However, the general air conditioning system for pure electric vehicles only uses one evaporator assembly to cool the cabin and adjust Indoor air quality, the control is relatively simple and extensive, and the effect is not ideal, and this structure consumes a lot of electricity, which seriously affects the cruising range of the vehicle. Contents of the invention [0003] The technical task of the present invention is to provide a split-type air-conditioning system for pure electric vehicles, which solves the problems of air quality management and serious energy consumption of the above-mentioned automob...

AI Technical Summary

Problems solved by technology

[0002] At present, the development momentum of the new energy vehicle industry is good, and the requirements for the air conditioning system for pure electric vehicles are getting higher and higher. However, the general air conditioning system for pure electric vehicles only uses one evaporator assembly to cool the cabin and adjust Indoor air quality, the control is relatively simple and extensive, the effect is not ideal, and this structure consumes a lot of power, which seriously affects the cruising range of the vehicle

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