Compact heat exchanger unit for electric vehicle particularly and air conditioning module
AssigneeHanon Systems
InventorsPeter Heyl, Radim Cech, Radek Slavik
Life of this patent
Estimating the term…
Abstract
A compact heat exchanger unit within an air conditioning apparatus for a vehicle, and a condenser region for the condensation of refrigerant is formed as a heat exchanging surface, and a high-pressure-refrigerant collector region as a refrigerant collector is formed in the integrated form as a plate packet of a heat exchanger within a plate heat exchanger.
Claims21
An air conditioning module for an electric vehicle particularly having a refrigerant circulation system, the refrigerant circulation system comprising:
- a compressor;
- an expansion engine;
- two or more heat exchangers as an evaporator and a condenser;
- a first connection part for a first coolant circulation system for supplying coolant to an air conditioning unit;
- and
- a second connection part for a second coolant circulation system for cooling the refrigerant to the air conditioning module, wherein the two or more heat exchangers are integrated within a compact heat exchanger unit as heat exchanger regions, and the compact heat exchanger unit is formed as an integrated plate heat exchanger, wherein the air conditioning unit receives the coolant for conditioning an air of an interior of the vehicle through the first coolant circulation system from an evaporator region of the heat exchanger regions of the compact heat exchanger unit.
An air conditioning module for an electric vehicle particularly having a refrigerant circulation system, the refrigerant circulation system comprising:
- a compressor;
- an expansion engine;
- two or more heat exchangers as an evaporator and a condenser;
- a first connection part for a first coolant circulation system for supplying coolant to an air conditioning unit;
- and
- a second connection part for a second coolant circulation system for cooling the refrigerant to the air conditioning module, wherein the two or more heat exchangers are integrated within a compact heat exchanger unit as heat exchanger regions, and the compact heat exchanger unit is formed as an integrated plate heat exchanger, wherein a condenser region of the heat exchanger regions for the condensation of the refrigerant is formed as a heat exchanging surface, and a high-pressure-refrigerant collector region as a refrigerant collector is formed in integrated form as plate packets within the plate heat exchanger.
Dependencies are inferred from the claim text.