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Water tap valve body and its process technique

A processing technology and faucet technology, applied in the field of machinery, can solve problems such as difficulty in satisfying mass production and short-time delivery, long processing cycle, high processing cost, etc., and achieve the effect of simple structure, high processing efficiency and low cost

Inactive Publication Date: 2009-01-14
李仁波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the implementation of this manufacturing method is cumbersome, the processing cost is high, and the processing cycle is long, which makes it difficult to meet the needs of mass production and short-time delivery

Method used

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  • Water tap valve body and its process technique
  • Water tap valve body and its process technique
  • Water tap valve body and its process technique

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 1 As shown, the valve body of this faucet is made up of valve housing 1, valve core seat 2 and connecting pipe. The interior of the valve casing 1 is a cavity, and the valve casing 1 has a connection hole 1a communicating with the cavity. The inside of the valve core seat 2 is a cavity, and the bottom of the valve core seat 2 has a water inlet hole 2a and a water outlet hole 2b communicating with the cavity. In this embodiment, there are two water inlet holes 2a, which can pass through hot water and cold water respectively, and the number of water outlet holes 2b is one.

[0053] The valve core seat 2 is fixedly connected to the connection hole 1a of the valve casing 1 by welding, and the water inlet hole 2a and the water outlet hole 2b of the valve core seat 2 are both communicated with the inner cavity of the valve casing 1 .

[0054] The connecting pipes are located in the valve casing 1, and there are three connecting pipes, two of which are hoses 3...

Embodiment 2

[0070] This embodiment is basically the same as Embodiment 1, the difference is that there are three connecting pipes, and these three are all flexible pipes 3, and the two ends of each flexible pipe 3 all have joints 5, see figure 2 shown.

Embodiment 3

[0072] This embodiment is basically the same as Embodiment 1, the difference is that there is also a connecting copper pipe 6 between the water inlet hole 2a of the valve core seat 2 and the hose 3, and one end of the connecting copper pipe 6 is welded on the valve core seat 2 The other end of the copper pipe 6 is connected to the hose 3 at the water inlet hole 2a, as shown in Fig. 3 and Fig. 4 .

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Abstract

The invention provides a water faucet valve body and a processing technology thereof which belong to the mechanical technical field and solve the problems that the existing water faucet valve body has high manufacturing cost, tedious manufacturing method and long processing cycle. The water faucet valve body comprises a valve shell, the inner part of which has a cavity, and a valve core seat; the valve shell has a connection hole which is communicated with the cavity; the valve core seat is fixedly connected with the connection hole and has a water inlet and a water outlet which are communicated with the valve shell; the valve shell has a connection pipe; the water inlet and the water outlet are both connected with the connection pipe, the other end of which is positioned in the valve shell or partially protrudes out of the valve shell. The processing technology of the water faucet valve body is realized by the following steps: a. part processing; b. welding; c. fine finishing; and d. pipe connection. The water faucet valve body has the advantages of simple structure, lower cost, higher stability, simple process implementation, and higher processing efficiency.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a faucet, in particular to a faucet valve body and a processing technology for the faucet valve body. Background technique [0002] The use of faucet has become more and more extensive at present, and the material of the valve body of faucet is usually copper or stainless steel. Faucet bodies made of copper are usually made by casting or hot forging. [0003] Casting and hot forging each have advantages and disadvantages. Casting: high material utilization rate, but poor quality of finished products; hot forging: excellent quality of finished products, but more consumables and high cost. At the same time, with the recent frequent rise in the price of metal materials, the rational use of metal materials has obviously become an urgent problem for enterprises to solve. [0004] For this reason, the applicant once applied for "a valve with a novel structure" whose publication numbe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K27/00B23P15/00
Inventor 李仁波
Owner 李仁波
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