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Household air conditioner quick connector assembly

A component and air-conditioning technology, applied to engine components, engine seals, mechanical equipment, etc., can solve the problems of inconvenient disassembly, maintenance, high installation costs, poor environmental performance, etc., to ensure reliability and reduce assembly resistance Effect

Pending Publication Date: 2020-10-13
JIANGXI AUDY BRASSWORK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the existing air conditioner is installed, the indoor unit is led out through copper pipes. In the process of connecting and debugging with the outdoor unit, specialized technical personnel are required to complete it. There are complex operations, poor connection stability, and inconvenient disassembly and maintenance. During the installation and maintenance process, the residual freon in the copper pipe will pollute the air, the environmental performance is poor, the outdoor installation is dangerous and the installation cost is high, so it is necessary to provide a connection device for quick connection and installation of the pipeline of the air conditioner outdoor unit and the indoor unit

Method used

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  • Household air conditioner quick connector assembly
  • Household air conditioner quick connector assembly
  • Household air conditioner quick connector assembly

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] like Figure 1-Figure 5 As shown, a household air conditioner quick connector assembly is composed of a male connector assembly and a female connector assembly. The male connector assembly includes a coupling head 2, a male connector body 5, a male connector spring 6 and a four-leaf valve block 7. The connector One end of the joint 2 is connected to one end of the inner cavity of the male joint body 5 through a thread and an o-ring 24, such as Figure 7 As shown, a soft seal is formed between the coupling head 2 and the male joint body 5 through an o-ring 2 4, and the protrusion at the end of the male joint body 5 squeezes the coupling head 2 by thread force to form a hard seal; the four-leaf valve block 7 is installed at the other end of the inner cavity of the male joint body 5, and the male joint spring 6 is installed between the coupling head 5 an...

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Abstract

The invention discloses a household air conditioner quick connector assembly. The household air conditioner quick connector assembly is composed of a male connector assembly body and a female connector assembly body; the male connector assembly body comprises a connector, a male connector body, a male connector spring and a four-blade valve block, one end of the connector is connected with one endof an inner cavity of the male connector body through threads and a second o-shaped ring, and the four-blade valve block is installed at the other end of the inner cavity of the male connector body;and the female connector assembly comprises a locking cap, a two-way valve block, an ejector rod, a female connector body, a female connector spring, an E-shaped snap spring, a locking connector and acopper pipe. According to the household air conditioner quick connector assembly, soft and hard sealing structures are adopted between the connector and the male connector body, between the male connector body and the female connector body, between the two-way valve block and the ejector rod and between the female connector body and the locking connector, and the sealing performance of the quickconnector assembly is guaranteed; when the male connector and the female connector are closed or assembled, single-o-shaped ring sealing is adopted, and assembly resistance is reduced; and when the male connector and the female connector are in communication, double-o-shaped ring sealing is adopted between the male connector and the female connector, so that the sealing reliability is guaranteed.

Description

technical field [0001] The invention relates to the field of air conditioner conversion joints, in particular to a household air conditioner quick joint assembly. Background technique [0002] When the existing air conditioner is installed, the indoor unit is led out through copper pipes. In the process of connecting and debugging with the outdoor unit, specialized technical personnel are required to complete it. There are complex operations, poor connection stability, and inconvenient disassembly and maintenance. During the installation and maintenance process, the residual freon in the copper pipe will pollute the air, the environmental performance is poor, the outdoor installation is dangerous and the installation cost is high, so it is necessary to provide a connection device for quick connection and installation of the pipeline of the air conditioner outdoor unit and the indoor unit . Contents of the invention [0003] The object of the present invention is to provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/32F16J15/06
CPCF16L37/32F16J15/061
Inventor 刘浪
Owner JIANGXI AUDY BRASSWORK
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