VEHICLE AIR CONDITIONING APPARATUS

The purpose of the present disclosure is to provide a vehicle air conditioning apparatus capable of detecting decrease of collection capability of a filter with high accuracy. A vehicle air conditioning apparatus (1) performs air conditioning for a vehicle cabin by blowing out air flowing in an air...

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Hauptverfasser: FUKUNAGA HIROYUKI, ISHIYAMA NAOTAKA
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ISHIYAMA NAOTAKA
description The purpose of the present disclosure is to provide a vehicle air conditioning apparatus capable of detecting decrease of collection capability of a filter with high accuracy. A vehicle air conditioning apparatus (1) performs air conditioning for a vehicle cabin by blowing out air flowing in an air conditioning duct (10) into the vehicle cabin. The vehicle air conditioning apparatus is provided with a filter (17), a dust sensor (70), and a determination unit (80). The filter collects dust included in the air flowing in the air conditioning duct. The dust sensor detects the dust concentration of the air flowing in the air conditioning duct. The determination unit determines whether or not the collection capability of the filter decreases, on the basis of the dust concentration detected by the dust sensor. 本发明的目的在于提供一种能够以高精度检测过滤器的捕集能力的下降的车辆用空调装置。车辆用空调装置(1)通过将在空调管道(10)内流动的空气吹出至车室内来进行车室内的空气调节。车辆用空调装置包括过滤器(17)、粉尘传感器(70)和判定部(80)。过滤器捕集在空调管道内流动的空气中所含有的粉尘。粉尘传感器检测在空调管道内流动的空气的粉尘浓度。判定部基于由粉尘传感器检测出的粉尘浓度来判定过滤器的捕集能力是否已下降。
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language chi ; eng
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subjects AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
RANGES
SEPARATION
TRANSPORTING
VEHICLES IN GENERAL
VENTILATING
WEAPONS
title VEHICLE AIR CONDITIONING APPARATUS
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