High-efficiency supercooling type condenser assembly of automotive air conditioner

Abstract

The invention provides a high-efficiency supercooling type condenser assembly of an automotive air conditioner. The high-efficiency supercooling type condenser assembly of the automotive air conditioner is characterized in that a condenser core body comprises a left collecting pipe (1), a plurality of multi-channel flat pipes (2), fins (3), a protective plate (4), a right collecting pipe (5), collecting pipe blanking caps (6), four installation supports of buckling type structures (7), an inlet pressing plate (8), a spacer (9), an outlet pressing plate (10) and a liquid storage tank assembly (11); the left collecting pipe (1) and the right collecting pipe (5) are connected through the multi-channel flat pipes (2); the effective condenser core body thickness is 20+ / -1 mm; the width of the fins is 19-21 mm, and the wave height of the fins is 5.4-5.8 mm; and the width of the multi-channel flat pipes is 20 mm, and the thickness of the flat pipes is 1.2-1.5 mm. A condenser is fixed through the four buckling type installation supports, assembly is easy and convenient, and safety and reliability are guaranteed. Compared with other condenser assemblies, the high-efficiency supercooling type condenser assembly is small in size, compact in structure, slightly limited by the internal arrangement space of an engine bin and convenient to arrange.

Description

technical field [0001] The invention relates to a high-efficiency subcooling condenser device for an automobile air conditioner, in particular to a compact and high-performance condenser device for an automobile air conditioner. Background technique [0002] In China today, the automobile industry has entered a stage of explosive growth, and the market development prospects are generally optimistic. At the same time, end customers have higher and higher requirements for complete vehicles. Obviously, cars that are safe, reliable, beautiful and comfortable, energy-saving and environmentally friendly are more popular. [0003] As an auto parts manufacturer, how to adapt to the situation and develop energy-saving and high-efficiency products with market competitiveness is particularly important. [0004] The supercooled condenser assembly has been widely used in automobile air conditioners, and the technology is becoming more and more mature. There are many types of condenser ...

AI Technical Summary

Problems solved by technology

At present, most models (such as commercial vehicles, MPVs and light and heavy trucks) have high requirements on the refrigeration performance of automotive air conditioners, but due to the limited space of the front-end layout, it is necessary to use a double condenser (front condenser + rear condenser) arrangement or condenser The rear layout type meets the performance requirements of automobile air conditioners. This type has the disadvantages of large volume, heavy weight, large refrigerant consumption, difficult assembly by assembly line workers, and high cost.

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