Water tap water channel assembly formed by embedding and coating metal with antibacterial plastic and preparation method of water tap water channel assembly

Abstract

The invention discloses a water tap water channel assembly formed by embedding and coating metal with antibacterial plastic and a preparation method of the water tap water channel assembly, relating to the water tap water channel assembly. The water channel assembly is provided with a metal valve body, a metal water feeding pipe, a metal water draining pipe and a spout antibacterial water draining pipe with a tee joint, wherein the valve body and the metal water feeding pipe and the metal water draining pipe form an integrated metal part; an embedded antibacterial valve body, an embedded antibacterial water feeding pipe and an embedded antibacterial water draining pipe are injection-molded into the integrated metal part and are antibacterial water channel parts which are integrally formed by injection molding; a metal spout is embedded in the head of the spout antibacterial water draining pipe with the tee joint; and the metal water draining pipe is connected with the spout antibacterial water draining pipe with the tee joint. The embedded antibacterial valve body, the embedded antibacterial water feeding pipe and the embedded antibacterial water draining pipe are injection-molded into the integrated metal part by adopting a secondary encapsulating injection molding manner; the spout antibacterial water draining pipe with the tee join is subjected to injection molding; the metal spout is embedded in the head of the spout antibacterial water draining pipe; and the metal water draining pipe is connected with the spout antibacterial water draining pipe with the tee joint.

Description

technical field [0001] The invention relates to a faucet water channel assembly, in particular to a water faucet water channel assembly with metal embedded in antibacterial plastic and a preparation method thereof. Background technique [0002] Since entering the 21st century, plastic products have become an indispensable part of people's daily life. They are widely used in every detail of our lives, such as various household appliances (telephones, washing machines, computers, electrical switches, etc.) have been widely used in plastic products. On the other hand, due to the impact of environmental pollution and other reasons, the surfaces of these plastic products that people contact with daily often contain a large number of bacteria, which become a source of bacterial pollution and disease transmission. According to statistics, about 17 million people in the world's annual death toll are caused by bacterial infections. Then the development and research of new-type coat...

AI Technical Summary

Problems solved by technology

[0013] However, due to the good flexibility of PE-RT pipes, its mechanical strength is not enough, and the thread torque is poor.

[0014] At present, only PE-RT materials are used to make pipes in China. Due to the good flexibility of PE-RT pipes, its mechanical strength is not enough and the thread torque is poor. It has not been used in faucet waterway components in China.

[0015] At present, faucet waterway parts are mainly made of metal copper, stainless steel, and plastic (with glass fiber added). These materials will pollute the water quality after a long time of use. For example, lead in copper will slowly dissolve in water, and fibers in plastic It will also dissolve into water, pollute water quality, endanger human health, and is not friendly to the environment

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