STRUCTURE FOR IMPROVING SYSTEM IN HVAC OF AUTOMOBILE

A structure for improving system in HVAC(Heating, Ventilating and Air Conditioning) of an automobile is provided to reduce ventilation loss in mixing indoor and outdoor air and to enable natural dehumidification on a front window glass. A structure for improving system in HVAC of an automobile compr...

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Bibliographische Detailangaben
1. Verfasser:	KWON, CHUN KYU
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A structure for improving system in HVAC(Heating, Ventilating and Air Conditioning) of an automobile is provided to reduce ventilation loss in mixing indoor and outdoor air and to enable natural dehumidification on a front window glass. A structure for improving system in HVAC of an automobile comprises an indoor/outdoor air suction port(10), an evaporator(20), a blower(30), a temperature door(40), a heater core(50), and a discharge port(60). The indoor/outdoor air suction port is provided with an indoor/outdoor air door(11) to allow entering of indoor and outdoor air by selecting an indoor/outdoor air circulation mode. The evaporator receives expanded gas refrigerant and vaporizes it into low temperature and low pressure gas, so as to allow absorb ambient heat. The blower blows air generated from the evaporator by a motor and a fan. The temperature door is provided to determine the degree of air inflow blown by the blower. The heater core eliminates frosts on a window glass and prevents the increase of indoor temperature by allowing the air entered the temperature door to flow therein, and maintains the air cooled by the evaporator at a moderate temperature. The discharge port allows the air generated from the heater core to flow to the inside of the automobile.