An evaporator core with built-in and easily disassembled filter fins

Abstract

The invention relates to the technical field of vehicle-mounted evaporator parts, in particular to an evaporator core body with a built-in easy-to-dismount filter radiating fin. The evaporator core body comprises a left water inlet pipe and a right water outlet pipe. According to the evaporator core body with the built-in easy-to-dismount filter radiating fin, inclined transmission rods and inclined guide rods are arranged in middle inclined pipes of the left water inlet pipe and the right water outlet pipe, each inclined transmission rod is in threaded connection with an inner thread connecting ring with an extrusion overturning groove, the interior of each extrusion overturning groove is in elastic hinge connection with an elastic telescopic connecting rod, wherein the top end of each elastic telescopic connecting rod is provided with a radiating sealing strip, a filtering net is fixed on the outer sides of each radiating sealing strip and the corresponding elastic telescopic connecting rod, so that the interiors of the water inlet pipe and the water outlet pipe has filtering performance, meanwhile, the radiating performance is improved, the heat exchanging capacity is improved indirectly, by using a detachable handle at the top end of each inclined transmission rod, a filtering device on each inclined transmission rod can be conveniently controlled to adjust the position, quick assembling and disassembling can further be achieved, and early installation and later disassembly are convenient.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted evaporator parts, in particular to an evaporator core body with built-in and easily detachable filter cooling fins. Background technique [0002] Vehicle-mounted refrigeration equipment, that is, the heat exchanger in the engine compartment of the car is a high-pressure device of the system when cooling (the heating and cooling heat pump type is a low-pressure device in the heating state), and it is installed at the compressor exhaust port and throttling device (capillary or electronic expansion device). Between the valve), the evaporator is a very important part of the four major components of refrigeration. The low-temperature condensed "liquid" body passes through the evaporator to exchange heat with the outside air, and the "gas" absorbs heat to achieve the effect of refrigeration. In order to facilitate the transfer of water for heat exchange, it is necessary to install an evaporator ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, provide an improved evaporator core body with built-in easy-to-detachable filter fins, and solve the problem that the current evaporator core body has simple structure, single function, and cannot Filter the internal liquid, and the heat exchange performance will gradually fail after long-term use, which will affect the service life. At the same time, it is very inconvenient to clean and maintain later

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