Novel condenser of car air conditioner

Abstract

The invention relates to the technical field of car air conditioners, in particular to a novel condenser of a car air conditioner, which can effectively improve heat exchange efficiency, improve heatexchange performance, improve refrigeration effect of equipment and reduce use limitation. The novel condenser comprises a left fixed vertical plate, a right fixed vertical plate, a plurality of groups of heat exchange flat tubes, a fixed top plate, a fixed bottom plate, a refrigerant distributing tube, a refrigerant collecting tube and a plurality of groups of heat exchange fins, wherein a plurality of groups of fixing slots are formed in the left fixed vertical plate and the right fixed vertical plate at equal intervals; the multiple groups of heat exchange flat tubes are matched with the fixing slots so as to be fixedly mounted on the left fixed vertical plate and the right fixed vertical plate vertically at equal intervals; heat dissipation fins are embedded into multiple groups of heat exchange flat tubes; the bottom end of the fixed top plate is fixedly connected to the top end of the left fixed vertical plate and the top end of the right fixed vertical plate; the bottom end of the left fixed vertical plate is fixedly connected to the bottom end of the right fixed vertical plate; and two groups of mounting bases are arranged at left and right ends of the left fixed vertical plate and left and right ends of the right fixed vertical plate, and fixing bolts are arranged on the four groups of the mounting bases.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to a novel automobile air conditioner condenser. Background technique [0002] The automobile industry is a pillar industry in my country. The development of various disciplines such as materials, thermophysics, technology, aerodynamics, and fluid mechanics has promoted the rapid development of my country's automobile industry. The development of the automobile industry will inevitably drive the development of automobile air conditioners. By the end of 2012, the number of automobiles in my country had reached 120 million, and the automotive air-conditioning market has broad prospects for development. [0003] The air-conditioning and refrigeration system of a car is mainly composed of a compressor, a condenser, a liquid storage drier, an expansion valve, an evaporator and a blower, and the components are connected by copper pipes (or aluminum pipes) and high-pres...

AI Technical Summary

Problems solved by technology

[0004] The condenser is usually installed at the front of the car. The heat in the tube can be transferred to the air near the tube in a fast way through the condenser, and the refrigerant is changed from gaseous to liquid to complete rapid cooling. However, the current used in cars Most of the condensers are tube type. During use, it is found that the heat transfer efficiency is low, the heat transfer performance is poor, and the cooling effect is poor, resulting in high limitations in use.

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