Pipe arrangement for transporting temperature control media, comprising a base body which is produced by means of blow molding and from which at least a first channel and a second channel are formed, wherein the first channel and the second channel have a first orientation towards one another in a first section and a second orientation towards one another in a second section, wherein the first orientation is different from the second orientation.

A heat pump system for a vehicle has a first cooling device including a first radiator and a first water pump connected through a first coolant line and circulating a coolant to cool an electrical component and a motor through the first coolant line, a second cooling device including a second radiator and a second water pump connected through a second coolant line, a battery module provided on a battery coolant line selectively connectable to the second coolant line through a first valve, a first chiller provided on the battery coolant line and connected to an air-conditioning device and making the coolant exchange heat with a refrigerant supplied from the air-conditioning device, a second chiller selectively connectable to the first coolant line through a second valve, and a heat exchanger provided in the air-conditioning device and connected to the first and second coolant lines and the refrigerant line.

Disclosed herein is a piping system for an air conditioner, in which a refrigerant pipe being an air conditioning piping of a vehicle and a flange member are each made of a plastic material, and the refrigerant pipe and the flange member can be connected by laser fusing. That is, the present disclosure provides the piping system for an air conditioner, in which the refrigerant pipe and the flange member are each made of a plastic material having a vibration insulation effect and are connected by laser fusing which can prevent damage so that an effect of weight reduction and vibration insulation can be provided and a pressure loss of a refrigerant fluid can be minimized by maintaining a diameter of the refrigerant pipe to be constant with respect to an overall length of the refrigerant pipe.

A cooling system of a vehicle includes a first refrigerant line that circulates a refrigerant between an engine and a first radiator, a second refrigerant line that circulates the refrigerant between a thermoelectric module and a second radiator for producing electric power from heat in an exhaust gas exhausted from the engine, a supply line that connects an upstream side of the engine in the first refrigerant line and an upstream side of the thermoelectric module in the second refrigerant line to supply the refrigerant in the first refrigerant line to the second refrigerant line, and a return line that connects a downstream side of the thermoelectric module in the second refrigerant line and a downstream side of the engine in the first refrigerant line to return the refrigerant in the second refrigerant line to the first refrigerant line.

The present invention relates to a water-cooling type condenser, and more specifically, to a water-cooling type condenser including a fixing plate for fixing a gas and liquid separator, wherein the fixing plate is formed to enable a refrigerant and cooling water to flow by means of coupling between first and second plate portions, and is integrally formed, by brazing, with remaining components (a plate, a first inlet pipe, a first outlet pipe, a second inlet pipe, and a second outlet pipe), so as to enhance assemblability and durability and enable size reduction.

The present invention relates to a thermal management system including: a refrigerant circulation line including a refrigerant circulator, a first heat exchanger, a first expander and a third heat exchanger, wherein refrigerant circulates in the refrigerant circulation line; a heating line for heating the interior by circulating cooling water exchanging heat with the refrigerant through the first heat exchanger; and a cooling line for cooling heating sources by exchanging heat between the cooling water and air or exchanging heat between the cooling water and the refrigerant.

An air conditioning unit includes an air conditioning case, a connector that is attached to an end of a first pipe connected to a first heat exchanger, a second pipe connected to a second heat exchanger, and a gasket being a sheet in shape. The gasket includes a first opening and a second opening. The gasket is adhered to a contact surface of the air conditioning case with the connector inserted into the first opening and with the second pipe inserted into the second opening. The periphery of the second opening in the gasket is compressed by the second pipe. The gasket includes a surface including an adhesive area that includes at least a periphery of the first opening and an adhesive-less area that includes at least a periphery of the second opening. The adhesive is applied to the adhesive area and is not applied to the adhesive-less area.

An ancillary system for a motor vehicle is provided. The system comprises a housing; a duct for carrying a fluid to or from the housing, wherein the duct comprises a duct portion and a connector portion connecting the duct to the housing, wherein the duct portion is spaced apart from the housing in a first direction; and a spacer, the spacer being coupled to one of the duct and the housing and arranged between the duct and the housing to reduce a dimension of a gap between the duct and the housing in the first direction, and thereby reduce a displacement of the duct in the first direction during a collision. A motor vehicle assembly comprising the air ancillary system is also provided.

A piping system for an air conditioner that includes a refrigerant pipe that is formed of a plastic material and has a multi-layered pipe structure including an outer layer and an inner layer. The piping system provides a fluid flow between parts constituting the air conditioner system. A first flange formed of the plastic material and providing a connection between the refrigerant pipe and components constituting the air conditioner system. A second flange formed of the plastic material and connected to a charging valve for injecting a refrigerant into the refrigerant pipe.

A heating, ventilation, and air conditioning (HVAC) system including a refrigerant line configured to carry refrigerant. A sound wave generator is in cooperation with the refrigerant line to introduce sound waves into the refrigerant line. The sound waves are configured to break up bubbles in the refrigerant within the refrigerant line to suppress noise resulting from the bubbles flowing through the HVAC system