Disclosed is a heat pump system for a vehicle that includes: a compressor which compresses and discharges a refrigerant; an indoor heat exchanger which is provided in an air-conditioning case and exchanges heat with air discharged into the indoor space of the vehicle; an outdoor heat exchanger…
A refrigerant muffler includes a plurality of outer walls forming an outer surface of the refrigerant muffler and enclosing a hollow interior thereof with each of the respective outer walls forming a pair with an oppositely arranged one of the outer walls at opposing sides of the hollow interior…
An air-handling system for a heating, ventilation, and air conditioning system comprises a main housing, one or more selectively positionable doors, and a control mechanism. At least one of the doors is disposed in a mixing and conditioning section of the main housing to control a temperature of a…
A refrigerant muffler includes an elongate hollow interior defined by cooperation of an axially extending circumferential wall, a first axial end wall, and a second axial end wall disposed opposite the first axial end thereof. A first port for conveying a refrigerant into or out of the hollow…
Heat pump system for a vehicle comprising a refrigerant line circulating through a compressor, an outdoor heat exchanger, an expansion means, and an indoor heat exchanger, in which a refrigerant circulating through the indoor heat exchanger exchanges heat with air discharged to the interior; a…
A vehicular air conditioner according to the present invention includes: a refrigerant circulation line including a compressor, a condenser, a plurality of evaporators, and a plurality of expansion valves configured to depressurize and expand a refrigerant introduced into each of the evaporators…
The present invention relates to an integrated coolant module to be applied to a vehicle cooling system and, more specifically, to an integrated coolant module which integrates a coolant control module composed of a reservoir tank, a valve, and a pump, and may thus optimize in-vehicle packages and…
A vehicular indoor temperature sensor is disclosed, which includes: a PCB substrate; a tip sensor unit connected to a front side of the PCB substrate, and which includes a first temperature sensor for detecting the temperature of the outer surface of one side of a tip housing, and a solar radiation…
The present invention relates to a fragrance module for vehicle provided in a vehicle air conditioning system to introduce a fragrance material into a vehicle cabin during the air conditioning of the vehicle cabin, and more specifically, to a fragrance module for vehicle from which a fragrance…
A vehicular heat management system is disclosed and is configured to minimize high-pressure/high-temperature movement path sections in a refrigerant movement path extending from a compressor to a chiller and a refrigerant movement path extending from the compressor to a vehicle interior cooling…
The present invention provides a vehicular air conditioning system capable of improving the heat exchange rate of a heat exchanger by increasing the heating region of the heat exchanger, and preventing air communication between the left and right flow paths on both sides of a separation plate by…
A component module of a heat pump system for vehicles which has at least a compressor with a compressor housing, which extends with its body length along a compressor rotation axis, a first heat exchanger and a second heat exchanger, which have a body length greater than a body width, a collecting…
A sealing element for sealing fluid connection lines in a feed-through opening of a wall, in particular of a vehicle body. The sealing element has a first front wall with at least two first insertion openings for receiving first fluid connection lines, and at least two second insertion openings for…
The present invention relates to a vehicular air conditioning system and provides a vehicular air conditioning system capable of preventing overheating of an inverter that controls the rotation speed of an electric compressor without cutting off the inverter, and consequently preventing the…
Vehicle air conditioning apparatus comprising air conditioning case with inlet and outlet, partition wall dividing the inner space into a first and a second space portions; cooling heat exchanger disposed inside the air conditioning case to span the first and second space portions and connected to…
Embodiments provide a 3-way valve and a heat pump system using same, the 3-way valve comprising: a housing in which an inlet, a first outlet, and a second outlet are disposed; and a ball valve which is disposed inside the housing, wherein the ball valve comprises: an inlet hole which is connected…
One exemplary embodiment of the present invention relates to a thermal management fluid module for a vehicle using a circulating fluid such as a refrigerant or a coolant, the thermal management fluid module including a manifold plate in which a plurality of fluid flow channels are formed, and a…
A vehicular heat management system includes a refrigerant circulation line configured to generate hot energy or cold energy depending on a flow direction of a refrigerant, a heater core side coolant circulation line configured to transfer refrigerant heat generated in the refrigerant circulation…
Heat pump system for a vehicle and method for controlling same, which can, during mode changing between air heating and conditioning, prevent noise and vibration due to a pressure difference between refrigerants and reduce delay time. Heat pump system comprises a compressor compressing and…
A sensor cap configured for removable coupling to a charge port includes a body having a flow path including a sensor chamber formed therein. A surface of the body is configured to engage a valve body of a valve assembly disposed within an opening of the charge port during axial insertion of a…
A vehicular air conditioning system includes: a refrigerant circulation line including first and second evaporators through which refrigerant can flow in a cooling mode, and first and second expansion valves configured to depressurize and expand the refrigerant introduced into each of the first and…
The present disclosure provides an air conditioner for a vehicle including a door disposed inside an air conditioning case and configured to adjust an opening degree of an air flow path including a first gear and a second gear coupled to the door or door driving components, wherein the first gear…
A complex heat exchanger capable of working in different air conditioning modes by controlling flow of coolant in a refrigerant-coolant secondary loop system linked with a primary loop of refrigerant circulation. The heat exchanger is capable to perform heating or cooling operation with the flowing…
A vehicle thermal management system including a heating heat exchanger which exchanges heat with air within an air-conditioning case to heat the air, and a cooling heat exchanger which exchanges heat with air to cool the air; a refrigerant line circulating through a compressor, a condenser, an…
A thermal management system, a method of controlling the same, a compressor included in the same in which the thermal management system and the method of controlling the thermal management system determine whether the current state is a low-refrigerant state in which a refrigerant amount is smaller…
A vehicular air conditioning system includes: an intake part including an intake door configured to open an outdoor air inlet to introduce an outdoor air in an outdoor air mode, open an indoor air inlet to introduce an indoor air in an indoor air mode, and control an opening degree of the outdoor…
A device for regulating a through-flow and expanding a fluid in a fluid circuit, in particular a refrigerant in a refrigerant circuit of an air-conditioning system of a motor vehicle. The device has a housing and a valve element arranged in the interior of the housing as well as at least one…
An air-handling system for a vehicle includes a housing defining a first flow path through which a first flow of air is configured to selectively flow and a second flow path through which a second flow of air is configured to selectively flow. A heat exchange passageway provides fluid communication…
A vehicular heat management system includes a compressor arranged on a heat pump type refrigerant circulation line, a high-pressure side heat exchanger arranged on the heat pump type refrigerant circulation line, an outdoor heat exchanger arranged on the heat pump type refrigerant circulation line…
The present invention relates to a vehicle air conditioner having a photocatalyst module, i.e., a two-layered flow air conditioner in which an inner flow path of the air conditioner is divided into an upper flow path and a lower flow path, the air conditioner providing an optimal design location…