Automobile air conditioner system and control method thereof

Abstract

The invention aims at providing a vehicle air conditioning system which has low cost, small space occupying and good air conditioning effect, and a control method thereof. The vehicle air conditioning system comprises a compressor arranged in front of an automobile, a condenser, an evaporator, a heating appliance, a drying apparatus, an expansion valve, a blast blower, a front exhaust air outlet and a rear exhaust air outlet; the vehicle air conditioning system also especially comprises an assisted draught device which is arranged in the middle or at the rear of the automobile; wherein, an air inlet of the assisted draught device is communicated with the evaporator, and an air outlet is communicated with the rear exhaust air outlet; the assisted draught device is provided with an air supply unit, a heating unit, a blowing mode regulating unit and a control unit used for controlling the air supply unit, the heating unit and the blowing mode regulating unit; wherein, the control unit is connected with a control panel arranged outside the assisted draught device. The method for controlling the vehicle air conditioning system integrates the functions of comforting the feeling of the passenger, saving energy resources and protecting equipment, thus being more humanized.

Description

technical field [0001] The present invention relates to the air conditioning system of automobiles. Background technique [0002] Traditional automotive air-conditioning systems with heating and cooling functions generally have the following two types: the first type is to install evaporators, heaters and blowers at the front of the vehicle body, and only install air outlets at the rear of the vehicle body. The disadvantage of this type of air-conditioning system is that it cannot control In the air blowing mode of the row, you cannot choose whether to blow the head or the feet, and when blowing hot air, because the hot air from the front of the car body has a long path, its temperature has dropped when it blows to the rear, and it is difficult to meet the requirements of the front at the same time. 1, the needs of the rear passengers; the second is to install evaporators at the front and rear of the car body, and the heater is arranged under the front seats. Economy cars w...

AI Technical Summary

Problems solved by technology

[0002] Traditional automotive air-conditioning systems with heating and cooling functions generally have the following two types: the first type is to install evaporators, heaters and blowers at the front of the vehicle body, and only install air outlets at the rear of the vehicle body. The disadvantage of this type of air-conditioning system is that it cannot control In the air blowing mode of the row, you cannot choose whether to blow the head or the feet, and when blowing hot air, because the hot air from the front of the car body has a long path, its temperature has dropped when it blows to the rear, and it is difficult to meet the requirements of the front at the same time. 1, the needs of the rear passengers; the second is to install evaporators at the front and rear of the car body, and the heater is arranged under the front seats. Economy cars with less space

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