A dual-flow climatization system and a climatized vehicle component incorporating the same. The dual-flow climatization system comprises one or more air movers and an air directing unit. The air directing unit comprises a heat exchanger and a bypass channel. The air directing unit includes a first portion and a second portion. The one or more air movers provide a first airstream to the first portion and a second airstream to the second portion.

A vehicle air-conditioning unit includes an air-conditioning case and an inside/outside air switching door that is configured to change a ratio of a flow rate of an inside air to a flow rate of an outside air in an air introduced into the air-conditioning case. The vehicle air-conditioning unit includes a cooler that is disposed in the air-conditioning case, and a blower that is located downstream of the cooler and sends the air to a vehicle compartment. The air-conditioning case includes a drain pipe located downstream of the cooler, the drain pipe having a tube shape through which a condensed water generated on the cooler is drained out of the air-conditioning case. The cooler is located on an extended line of a centerline of the drain pipe such that a suction air drawn through the drain pipe into the air-conditioning case flows along the cooler.

A vehicle air conditioner includes a duct in which a partition member forming a first flow path and a second flow path is provided, and a heat pump circuit. In the heat pump circuit, a first indoor heat exchanger that contributes to heating is located in the first flow path or faces an outlet of the first flow path, and a second indoor heat exchanger that contributes to cooling is located in the second flow path. The duct is provided with at least one heating exhaust port for discharging air cooled in the second indoor heat exchanger to the outside of the vehicle interior in heating operation, and a cooling exhaust port for discharging air heated in the first indoor heat exchanger to the outside of the vehicle interior in cooling operation.

An air conditioning system for a vehicle is provided. The air conditioning system includes a cooling module having a cooling duct and an evaporator core, and a heating module having a heating duct and an inner condenser. Additionally, an outer condenser is disposed extraneous to the heating duct, and a blower forms air flow in the cooling duct or the heating duct. The inner condenser, the outer condenser and the evaporator core are connected via a single refrigerant passage.

Provided is an intake system of an air conditioning system for a vehicle, which is configured for simultaneously satisfying two conflict conditions of improving heating performance by increasing the inflow of inside air and of reducing the generation of moisture on a window glass, wherein a scroll case, in which a blower is mounted, is provided with a second partition member for dividing a passage, which is formed at an outlet port and includes a blower chamber around a blower fan, into an upper passage and a lower passage, and a flow guide for guiding air, which is separated by a first partition member and is introduced into the scroll case from an inlet case, to the respective upper and lower passages.

A housing including at least one flow path in fluid communication with a mixing chamber, a windshield air outlet, a windshield air flap, a dashboard air outlet, and a dashboard air flap. A bypass is in fluid communication with the dashboard outlet and configured to conduct a cool air flow around the at least one flow path and the mixing chamber. A flow conduit extends from the mixing chamber to the windshield air outlet. The flow conduit is constructed as one part and comprises a wall enclosing a circumference thereof. The flow conduit extends through the bypass, wherein the warm air flow is separated from a warm air flow through the flow conduit by the wall of the flow conduit. The bypass is formed in a bipartite manner around the flow conduit.

An insert is configured to be inserted into a heat exchanger having a plurality of tubes. The insert includes a base and a multiple blades. The blades are extended from the base. At least one of the blades has a spring portion. The spring portion is resiliently deformable and configured to be resiliently inserted between two of the tubes.

Air conditioning system for multi-zone air conditioning of a motor vehicle interior comprising a casing with a mixing chamber and several zone outlets outgoing from mixing chamber, in which an evaporator and at least one heat exchanger are disposed such that main air flow from evaporator through at least one heat exchanger into zone outlets is linear and at least two bypass channels, each comprising a louver, in order to circumvent at least one heat exchanger connect a region downstream of evaporator and a region downstream of at least one heat exchanger, wherein the first bypass channel, as a mixing bypass channel, opens out into mixing chamber and the second bypass channel, as a stratification bypass channel, opens out into a zone outlet.

HVAC module has an air inlet, an evaporator downstream of the blower and a heater downstream of the evaporator, and a rear mixing zone downstream of the evaporator and the heater, wherein a control valve prevents cold air from flowing back towards the hot air by regulating the pressure of the cold air. A method is devised to control anti-backflow control valve of such an HVAC module by the steps of reading pressure and temperatures at various points in the HVAC module; setting air flow and temperature discharge targets; calculating the resistance of the control valve and a bland valve; determining corresponding control valve and blend valve positions; and moving the control valve and blend valve to those corresponding positions.

To provide an air conditioner for a vehicle includes an evaporator, a heater core, an air conditioning passage, an inside air introduction passage, an outside air introduction passage, and a heat pipe. In the air conditioning passage, a ventilation portion of the heater core is disposed downstream from a ventilation portion of the evaporator. Through the heat pipe, heat is transferred from a high temperature portion on the inside air introduction passage side to a low temperature portion on the outside air introduction passage side due to evaporation and condensation of a refrigerant. The heat pipe is provided in the evaporator to straddle a position facing the inside air introduction passage and a position facing the outside air introduction passage.