Abstract:
Provided is an air conditioner for an automobile capable of having uniform perfume performance in a width direction of the automobile by discharging air mixed with a perfume component supplied from a perfume generating unit through a discharging part.
Abstract:
Provided is an apparatus for generating perfume for vehicles, and more particularly, an apparatus for generating perfume for vehicles capable of simplifying a configuration and increasing sealing ability to stably control perfume, by easily controlling a flow of air passing through a first perfume generating part and a second perfume generating part using a single rotating shaft.
Abstract:
An air conditioner for a vehicle includes an air conditioner case having an evaporator and a heater core installed therein and having a blower installed at an inlet thereof; a movable filter moving between an air-filtering location and an air-non-filtering location of the air conditioner case; a judging device judging whether air blown by the blower inside the air conditioner case is contaminated; and a driving device moving the movable filter to the air-filtering location when the judging device determines that the air is contaminated and to the air-non-filtering location when the judging device determines that the air is not contaminated. Therefore, when it is determined that the air is contaminated, the movable filter is moved to the air-filtering location. When it is determined that the air is not contaminated, the movable filter is moved to the air-non-filtering location.
Abstract:
The present invention is made for providing an air conditioner for a vehicle, in which a filter can be moved where the filter is not exposed to air when offensive odor is not emitted, thereby extending the service life of the filter. The air conditioner for a vehicle of the invention comprises: an air conditioner case having an evaporator and a heat core installed therein and having a blower installed at an inlet thereof; a movable filter moving between an air-filtering location and an air-non-filtering location of the air conditioner case; a judging means judging whether air blown by the blower inside the air conditioner case is contaminated; and a driving means moving the movable filter to the air-filtering location when the judging means determines that the air is contaminated and to the air-non-filtering location when the judging means determines that the air is not contaminated. Therefore, when it is determined that the air is contaminated, the movable filter 40 can be moved to the air-filtering location. Also, when it is determined that the air is released from the contamination, the movable filter 40 can be moved to the air-non-filtering location, so that the movable filter is not exposed to the air.
Abstract:
Provided is a cold-storage heat exchanger. The cold-storage heat exchanger includes a pair of header tanks, and tubes which are arranged in three rows with respect to the direction of the flow of air and connected at opposite sides thereof to the header tanks. A cold-storage medium is stored in the tubes that are disposed in a middle row, and refrigerant circulates through the tubes that are disposed in front and rear rows. Therefore, the cold-storage medium can effectively store cold-energy transferred from the refrigerant. When the engine of a vehicle is stopping, the cold-storage heat exchanger can discharge the cold-energy that has been stored into the passenger compartment of the vehicle, thus preventing the temperature in the passenger compartment from rapidly increasing, thereby creating pleasant air-conditioned conditions for a user, and minimizing the energy and time required to re-cool the passenger compartment.
Abstract:
Provided is a refrigerant cycle of an air conditioner for vehicles, and more particularly, a refrigerant cycle of an air conditioner for vehicles having a first evaporating unit and a second evaporating unit disposed upstream and downstream in a direction in which air blown from a single blower flows to control an amount of the refrigerant supplied to each evaporating unit, thereby making it possible to obtain optimal radiating performance (cooling performance) and cooling efficiency (COP) through the design of the optimal refrigerant flow ratio depending on the cooling load.
Abstract:
Provided is a refrigerant cycle of an air conditioner for vehicles, and more particularly, a refrigerant cycle of an air conditioner for vehicles having a first evaporating unit and a second evaporating unit disposed upstream and downstream in a direction in which air blown from a single blower flows to control an amount of the refrigerant supplied to each evaporating unit, thereby making it possible to obtain optimal radiating performance (cooling performance) and cooling efficiency (COP) through the design of the optimal refrigerant flow ratio depending on the cooling load.
Abstract:
Provided is an air conditioning system with a tube-fin type evaporator which obtains optimal performance The air conditioning system with the tube-fin type evaporator using HFO 1234yf refrigerant, which has totally different physical properties from conventional refrigerant containing R-134, CO2 or the like, has an optimal design corresponding to a physical property of the used refrigerant.
Abstract:
The present invention relates to a heat exchanger and, more particularly, to a heat exchanger which is provided with a discharge part formed by opening of some portion of a partition wall, thereby capable of facilitating discharge of oil, air and foreign substances.
Abstract:
The invention provides an air freshener generating apparatus of a vehicle air conditioning system adapted to generate and discharge different sorts of air fresheners filled within a cartridge into an interior of a vehicle. The air freshener generating apparatus of a vehicle air conditioning system includes: a body in which an inlet pipe is communicated with an outlet pipe and on which ball plungers are mounted at intervals on a circumferential surface thereof along circumferential lines on which the inlet pipe and the outlet pipe are located respectively; a cartridge coupled to the body and having at least one partition wall such that at least two air fresheners are filled within spaces defined by the partition wall, the cartridge having through-holes at portions of the cartridge corresponding to the spaces defined by the partition wall; and an actuator configured to rotate the cartridge a predetermined angle. When the cartridge is rotated the predetermined angle, air is supplied through the through-hole facing the inlet pipe such that one air freshener is discharged through the through-hole facing the outlet pipe without being mixed with another air freshener.