Water valve joint of automobile air conditioner radiator

Abstract

The invention discloses a water valve joint of an automobile air conditioner radiator. The water valve joint comprises a pipe body, a water tank joint and a tightening button; one end of the pipe body is fixedly connected with a water valve connection pipe; the other end of the pipe body is fixedly connected with a joint inner pipe; two pipe body grooves are formed in the periphery of the joint inner pipe; a small rubber ring is connected in each pipe body groove in a sleeving manner; the pipe body, at one end of the joint inner pipe, is fixedly connected with a water tank connection; two joint grooves are formed in the inner side of the water tank connection, close to the end point; a large rubber ring is adhered in each joint groove; one end of the water tank joint is fixedly connected with three steel strips; and one end of each steel strip is fixedly connected with the tightening button. According to the water valve joint, one end of the pipe body is fixedly connected with the joint inner pipe and the water tank connection, and the outer side of the joint inner pipe and the inner side of the water tank connection are connected with the small rubber rings and the large rubber rings in the sleeving manner respectively, so that water cannot leak due to strong sealing performance when passing through the part, mounting and disassembly are also convenient, scales cannot be retained when the water valve joint is disassembled for cleaning during maintenance, and a great amount of expenses are saved for an automobile owner.

Description

technical field [0001] The invention relates to the technical field of water valve joints, in particular to a water valve joint of an automobile air-conditioning radiator. Background technique [0002] The car air conditioner radiator is composed of three parts: water inlet chamber, water outlet chamber and radiator core. Coolant flows inside the radiator core and air passes outside the radiator. The hot coolant cools by dissipating heat to the air, and the cold air heats up by absorbing heat from the coolant. [0003] At present, in most automobiles, the hot water of the radiator of the automobile air conditioner is provided by the circulation of the engine coolant, and the opening and closing of the hot water circulation of the radiator of the automobile air conditioner is controlled by a water valve. The water pipe joints of the air conditioner radiator heater core are connected and fixed with hoops. Water leakage will occur after long-term use, and most of the existin...

AI Technical Summary

Problems solved by technology

Water leakage will occur after long-term use, and most of the existing technologies are directly replaced to avoid such hidden dangers. A large amount of scale appears after time use, which makes disassembly and installation inconvenient and causes great troubles, so it cannot meet the needs of existing technologies

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