CN201100468Y

CN201100468Y - A heat-resisting and coldness-resisting plastic tap

Info

Publication number: CN201100468Y
Application number: CNU200720055492XU
Authority: CN
Inventors: 何祺晃
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-08
Filing date: 2007-08-08
Publication date: 2008-08-13
Anticipated expiration: 2017-08-08
Also published as: WO2009018753A1

Abstract

The utility model discloses a heat-proof cold-resistant plastic rubber tap which comprises a valve body and a valve core provided with a handle, wherein the intracavity of the valve body is separated into a water inlet portion and a water outlet portion by the valve core, the water inlet portion of the valve body is provided with a flow passage assembly by which the water channel of the water inlet portion and the valve body is separated. The flow passage assembly with heat-proof and cold-proof is added in the valve body of the prior plastic rubber tap without heat-proof and cold-proof, the heat-proof cold-resistant plastic rubber tap takes the place of the traditional plastic rubber tap flow passage, the defaults of the plastic rubber tap with easy embrittlement and short life can be solved, furthermore, the flow passage assembly of the utility model can be selected and injection molded according to the appearance of different taps, and the design is suitable for manufacturing multiform heat-proof cold-resistant plastic rubber taps.

Description

A kind of heat-resisting cold-resistant plastic cement water tap

Technical field

The utility model relates to a kind of water tap, the heat-resisting cold-resistant plastic cement water tap of particularly a kind of energy.

Background technique

Its materials being fabricated of water tap that uses on the market at present or sell mainly contains two kinds, a kind of is to adopt to make based on the metallic material of copper or iron, iron is because the general using scope of reason that gets rusty easily is very little, and be that the water tap of main material is durable in use because of it with copper, using scope is wider, but the manufacture cost of this water tap is higher, when production and processing, need carry out multinomial chemical treatment to metal, and also contain other metallic element except copper in the water tap, the long-time use brought adverse effect to health; Another kind is the plastic cement water tap, the low cost of manufacture of plastic cement water tap, be fit to large batch of production, meet hygienic requirements during use, but the heat-resisting cold tolerance of existing plastic cement water tap is relatively poor, when fluid is high-temperature-hot-water or low temperature frozen water, can become fragile easily after the long-time use of water tap, influenced its working life.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of long service life, can heat-resisting cold-resistant plastic cement water tap.

The technological scheme that its technical problem that solves the utility model adopts is:

A kind of heat-resisting cold-resistant plastic cement water tap, comprise on valve body, spool, the spool handle is installed, spool is divided into inlet part and outlet part with body cavity, the inlet part of described valve body is provided with flow channel component, and flow channel component separates the flow channel and the valve body of inlet part.

As improvement of the present utility model, the outlet part of described valve body is provided with flow channel component, and flow channel component separates the flow channel and the valve body of outlet part.

The beneficial effects of the utility model are: having added in the valve body in original thermo-labile frigolabile plastic cement water tap can be high temperature resistant and the flow channel component of low temperature, get and replaced traditional plastic cement water tap runner, having solved existing plastic cement water tap becomes fragile easily, the shortcoming that working life is short, and the flow channel component in the utility model can be selected for use according to different water tap outward appearance needs, injection molded once more, the design can be applicable to and make various forms of cold-resistant heat-resisting water taps.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is second kind of embodiment of the present utility model.

Embodiment

With reference to Fig. 1, Fig. 2, a kind of heat-resisting cold-resistant plastic cement water tap, comprise that handle 3, spool 2 are installed on valve body 1, spool 2, the spool 2 is divided into inlet part 4 and outlet part 5 with body cavity, inlet part 4 at valve body 1 is provided with flow channel component 6, flow channel component 6 separates the flow channel and the valve body 1 of inlet part 4, water tap utilize flow channel component to put in the mould once more molding and forming forms, get and replaced traditional plastic cement water tap runner.

With reference to Fig. 1; the design's flow channel component 6 is installed on the influent side of spool front end; when current pass through; directly flow into spool through flow channel component from water inlet; by being transported to water outlet again behind the spool adjusting flow; present embodiment is applicable to discharge pressure or the less water tap of water-outlet quantity, and because of the hydraulic pressure of valve body impacts mainly front end at spool, therefore at the spool front end flow channel component being set, can effectively to protect the plastic cement valve body to be not easy impaired.

For the bigger place of discharge pressure; can select the water tap of structure as shown in Figure 2 for use; the flow channel component of this water tap is divided into two-part; a part is installed on the influent side of spool front end; its effect is the housing of protection spool fore-end; another part is installed on the water outlet side of spool rear end; because water discharge of water faucet pressure or flow are bigger; add when the fluid that passes through is high temperature or low temperature; the plastic cement of waterexit end is expanded with heat and contract with cold and the influence of impact force and damaging easily, and the flow channel component that be arranged at outlet passage this moment then plays a protective role.

The utility model has added in the valve body in original thermo-labile frigolabile plastic cement water tap can be high temperature resistant and the flow channel component of low temperature, having solved the plastic cement water tap becomes fragile easily, the shortcoming that working life is short, and the flow channel component in the utility model can be selected for use according to different water tap outward appearance needs, injection molded once more, the design can be applicable to and make various forms of cold-resistant heat-resisting water taps.

Claims

1. heat-resisting cold-resistant plastic cement water tap, comprise that handle (3), spool (2) are installed on valve body (1), spool (2), the spool (2) is divided into inlet part (4) and outlet part (5) with body cavity, it is characterized in that: the inlet part (4) of described valve body (1) is provided with flow channel component (6), and flow channel component (6) separates the flow channel and the valve body (1) of inlet part (4).

2. a kind of heat-resisting cold-resistant plastic cement water tap according to claim 1, it is characterized in that: the outlet part (5) of described valve body (1) is provided with flow channel component (6), and flow channel component (6) separates the flow channel and the valve body (1) of outlet part (5).