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1. 发明公开

KR1020030028380A 차량공조장치 有权
标题翻译：车辆空调系统
公开(公告)号：KR1020030028380A
公开(公告)日：2003-04-08
申请号：KR1020020058243
申请日：2002-09-25
申请人： 가부시키가이샤 덴소
发明人： 가케하시노부하루 , 다구치마사미 , 미야자키노리유키 , 니시다신 , 마츠나가고우지 , 구마모토신야 , 구라타마사후미
IPC分类号： B60H1/00
CPC分类号： B60H1/00978 , B60H1/3225
摘要： PURPOSE: An air conditioning system for a vehicle is provided to protect passenger's health from bad effects caused by a leakage of a refrigerant. CONSTITUTION: An air conditioning system for a vehicle comprises a heat exchanger(201) for exchanging heat between a refrigerant and air to be blown into a passenger compartment; an air conditioning case(101) accommodating the heat exchanger and defining a bypass channel(105), and a channel through which air having passed through the heat exchanger flows; and an air cleanliness degree-detecting unit for detecting a cleanliness degree of air inside the passenger compartment. The bypass channel directs air downstream of the heat exchanger by bypassing the heat exchanger. When the air cleanliness degree detected by the air cleanliness degree-detecting unit decreases to or below a predetermined value, a refrigerant leaking mode is performed, in which air having passed through the bypass channel is blown in a direction closer to a driver and the air having passed through the heat exchanger is blown in a direction farther from the driver.
摘要翻译：目的：提供一种车辆空调系统，以保护乘客健康免受制冷剂泄漏造成的不良影响。构成：用于车辆的空调系统包括用于在制冷剂和待吹入乘客室的空气之间进行热交换的热交换器（201）容纳热交换器并限定旁通通道（105）的空调箱（101）和通过热交换器的空气流过的通道; 以及用于检测乘客室内的空气的清洁度的空气净度度检测单元。旁路通道绕过热交换器引导热交换器下游的空气。当由空气清洁度检测单元检测到的空气清洁度降低到或低于预定值时，执行制冷剂泄漏模式，其中已经通过旁通通道的空气沿更靠近驾驶员的方向被吹送，并且空气已经通过热交换器的方向被吹向远离驾驶员的方向。

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