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Air-conditioning apparatus for vehicle

An air-conditioning system and air-conditioning technology, applied in the field of air-conditioning systems for vehicles, can solve the problems of reduced cooling or heating efficiency, weakened comfort in the rear seat area, etc., and achieve improved fluidity, improved cooling or heating efficiency, and uniform temperature distribution. Effect

Active Publication Date: 2015-09-16
HANON SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Consequently, cooling or heating is less effective in the rear seat area
As a result, comfort in the rear seat area is significantly impaired

Method used

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  • Air-conditioning apparatus for vehicle
  • Air-conditioning apparatus for vehicle
  • Air-conditioning apparatus for vehicle

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Experimental program
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Effect test

no. 1 approach

[0048] First, an air conditioning system for a motor vehicle including only front seat air conditioners will be described as a first embodiment. Before describing the features of the first embodiment, reference will be made to Figure 5 The front seat air conditioner 100 will be briefly described.

[0049] The front seat air conditioner 100 includes an evaporator (not shown) for cooling air, a heater (not shown) for heating air, and a device for blowing cold or hot air cooled or heated by the evaporator or heater. A blower (not shown) that feeds into the cabin.

[0050] The front seat air conditioner 100 is configured to supply cool air or warm air to the front seat area X of the vehicle compartment, thereby cooling or heating the front seat area X of the vehicle compartment.

[0051] In general, cool or warm air supplied to the front seat area X of the vehicle compartment flows toward the rear seat area Y of the vehicle compartment, eventually cooling or heating the rear se...

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Abstract

The present invention relates to an air-conditioning apparatus for a vehicle, and intends to improve ventilation of air inside a vehicle so as to reduce the temperature difference between the front and the back seats by means of uniformly blowing cooling or heating air toward each of the back seats, so that each of the back seats can be maintained at a uniform temperature. To this end the present invention provides a front seat air-conditioning device arranged in the front seat area in a vehicle with an auxiliary blower for improving ventilation of air by sucking and re-blowing the air in the vehicle so as to ventilate the cooling or heating air of the front seat air-conditioning device from the front seat area to the back seat area. Additionally, a back seat air-conditioning device is arranged in one of the side walls of the vehicle in the back seat area so as to cool or heat the back seat area, and the auxiliary blower is arranged so as to blow air toward to the back seat area to mix with the cooling or heating air supplied from the back seat air-conditioning device to the back seat area.

Description

technical field [0001] The present invention relates to an air conditioning system for a motor vehicle and, more particularly, to an air conditioning system for a motor vehicle capable of reducing the temperature difference between front and rear seat areas by improving the air flow in the passenger compartment, and It is possible to maintain uniform temperature distribution by causing cold or warm air to be blown evenly and uniformly to the respective seats in the rear seat area so that there is no temperature difference between the front and rear seats. Background technique [0002] In the case of a vehicle having a wide compartment, for example, a large passenger car or a recreational vehicle (RV: Recreationale vehicle), such as figure 1 As shown in , if only one air conditioner 10 is installed in front of the driver's seat, the cooling or heating efficiency of the passenger compartment decreases. In particular, the cooling or heating efficiency is significantly reduced ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00B60H1/24B60H1/34
CPCB60H2001/00242B60H1/00B60H2001/00214B60H1/00028B60H1/24B60H1/34B60H1/244B60H1/00742B60H1/00828B60H1/243
Inventor 李大雄白昌铉尹曙俊金兑玩申壮淳郑宇烈郑洪凞金振亨金硤
Owner HANON SYST
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