CN202392158U

CN202392158U - Angle valve

Info

Publication number: CN202392158U
Application number: CN2011205752285U
Authority: CN
Inventors: 祝志广; 李进盛
Original assignee: TAIZHOU DOUBLE-LIN VALVES MANUFACTURING Co Ltd
Current assignee: Zhejiang Double-Lin Valves Co., Ltd.
Priority date: 2011-12-31
Filing date: 2011-12-31
Publication date: 2012-08-22
Anticipated expiration: 2021-12-31

Abstract

The utility model provides an angle valve, belonging to the technical field of valves. The angle valve solves the problem that scope of application of existing angle valves is not wide enough. The angle valve comprises a valve body with an internal cavity; a valve core is further arranged in the valve body; the valve core is connected with a valve rod; the valve body is further provided with a water inlet end and a water outlet end which are respectively communicated with a chamber; the valve body is provided with a water outlet branch pipe communicated with the cavity; an outer end of the water outlet branch pipe is detachably connected with a block cover. The angle valve has the advantages of wide range of application and good flexibility.

Description

A kind of angle valve

Technical field

The utility model belongs to valve and makes the field, relates to a kind of angle valve.

Background technique

Angle valve and spherical valve are similar; Its structure and characteristic are by the spherical valve correction, are that with the difference of spherical valve the outlet of angle valve becomes 90 degree right angles with import, are mainly used in the link of family's plumbing pipe; Use comparatively extensive; Import and export the connection of pipeline like water heater, the intake pipe of washbowl, w.c.pan and being connected of tap water pipeline etc., play the double action of link and valve.

Traditional angle valve generally has only an import and an outlet; This angle valve comprises valve body, spool, valve rod and handle; Spool is positioned at valve body; The inner and the spool of valve rod are connected, and the outer end of valve rod links to each other with handle, rotation or pressure-raising handle drive spool move the unlatching of the passage between just realizing import and exporting or close with control valve body in flow big or small.

This traditional angle valve stream is simple, but owing to have only one owing to exporting, in the actual use of family, has often satisfied not user demand, needs a plurality of angle valves are installed, and causes capital to waste, and makes the complicacy of the pipeline change of family.

Summary of the invention

The purpose of the utility model is to have the problems referred to above to existing technology, has proposed the wide and good angle valve of flexibility of a kind of using scope.

The purpose of the utility model can realize through following technical proposal: a kind of angle valve; Comprise that inside is the valve body of cavity, also be provided with spool in the described valve body, described spool links to each other with a valve rod; Also be provided with the feed-water end and the waterexit end that are connected with cavity respectively on the described valve body; It is characterized in that described valve body is provided with the exit branch that is connected with cavity, the outer end of described exit branch is removably connected with blanking cover.

This angle valve in use, rotatable handle drives valve rod opens spool, ducted medium just flows out from the waterexit end from the cavity that feed-water end passes through in the valve body.When needs increase the water outlet branch road, pull down the blanking cover of exit branch outer end, the water outlet that is threaded has just increased the water outlet branch road, need not reinstall pipeline, and easy to use, using scope is wide, and cost is low; In the time need not increasing the water outlet branch road, blanking cover to be reinstalled up, exit branch is blocked in sealing, easy installation and removal, flexibility is good.

In above-mentioned angle valve, the inner of described valve rod links to each other with spool, and the outer end of said valve rod links to each other with one handle, also is provided with between described valve rod and the handle can handle lock be fixed on the fastening piece on the valve rod.Use fastening piece that valve rod is connected with handle, easy to connect, make handle when driving the valve rod rotation and control the folding degree of spool, handle can not produce and rock and skid.

In above-mentioned angle valve, the bonnet that has been threaded on the described valve body, the middle part of described bonnet has the through hole that supplies valve rod to pass, and the inner of described bonnet is resisted against an end of spool, and the other end of said spool is resisted against the inner of valve body.Bonnet is threaded on the valve body, installation, convenient disassembly, and the component that clean, keep in repair the angle valve valve inner like this are very convenient, and the outer end of spool is resisted against on the bonnet, and its inner is resisted against the inner of valve body, and spool is positioned in the valve body.

In above-mentioned angle valve, be provided with seal ring between described spool and the valve body.Be provided with seal ring between spool and the valve body, prevent to ooze out the slit of medium between spool and valve body, have good airproof performance.

In above-mentioned angle valve, described exit branch is positioned at the sidepiece of valve body and is connected with feed-water end.Exit branch is connected with feed-water end, so the medium in the feed-water end can flow out from exit branch, and exit branch is linked to each other with other pipelines.

In above-mentioned angle valve, be provided with sealing gasket between described blanking cover and the exit branch end.Be provided with sealing gasket between blanking cover and the exit branch end, prevent to produce between blanking cover and the exit branch and reveal, have better sealing.

In above-mentioned angle valve, described valve body adopts brass material to process.Brass has preferably wear resistance and has machinability preferably, and the valve body that adopts brass to process has the advantage of higher and easy processing of life-span.

Compared with prior art, this angle valve has the following advantages:

1, be provided with the exit branch that is connected with cavity at the valve body sidepiece, when needs water outlet branch road, pull down blanking cover, connect water outlet, just increase by a water outlet branch road, easy to use, using scope is wide, has reduced the quantity that angle valve is installed by family, reduces cost;

2, when not needing the water outlet branch road, block exit branch with blanking cover, easy installation and removal uses flexibility good.

Description of drawings

Fig. 1 is this a kind of angle valve overall structure sectional view.

Among the figure, 1, valve body; 2, spool; 3, valve rod; 4, feed-water end; 5, waterexit end; 6, exit branch; 7, blanking cover; 8, handle; 9, fastening piece; 10, bonnet; 11, seal ring; 12, sealing gasket.

Embodiment

Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.

As shown in Figure 1, this angle valve comprises valve body 1, spool 2, valve rod 3 and handle 8, and the inside of valve body 1 is cavity; Cavity is connected with waterexit end 5 with feed-water end 4 respectively, and valve body 1 sidepiece also is provided with exit branch 6 and is connected with cavity, and exit branch 6 is connected with feed-water end 4; The outer end of exit branch 6 is removably connected with blanking cover 7, is provided with sealing gasket 12 between blanking cover 7 and exit branch 6 ends, and valve body in the present embodiment 1 is processed by brass material; Spool 2 is positioned at valve body 1; One end of spool 2 is resisted against the inner of valve body 1, and is provided with seal ring 11 between spool 2 and the valve body 1, and spool 2 the other ends are resisted against on the bonnet 10 that is threaded with valve body 1; Bonnet 10 middle parts have the through hole that supplies valve rod 3 to pass; The inner of valve rod 3 links to each other with spool 2, and the outer end links to each other with handle 8, and also is provided with between valve rod 3 and the handle 8 and can handle 8 be locked in the fastening piece 9 on the valve rod 3.

This angle valve in use; Rotatable handle 8 drives valve rod 3 opens spool 2; Ducted medium just 5 flows out from the waterexit end through the cavity in the valve bodies 1 from feed-water end 4, is provided with seal ring 11 between spool 2 and the valve body 1, prevents that medium through hole through bonnet 10 middle parts in the cavity from oozing out valve body 1.

When not needing the water outlet branch road, block exit branch 6 with blanking cover 7 sealings, be provided with sealing gasket 12 between blanking cover 7 and exit branch 6 ends, sealing gasket 12 prevents that medium from oozing out good airproof performance between blanking cover 7 and exit branch 6; When needs increase the water outlet branch road, pull down the blanking cover 7 of exit branch 6 outer ends, the water outlet that is threaded has just increased the water outlet branch road, need not reinstall pipeline, and flexibility is good, and using scope is wide, and cost is low.Feed-water end 4 in the present embodiment is on the straight line with valve rod 3, when reality is used, because feed-water end 4 all adopts the mode that is threaded to link to each other with pipeline with waterexit end 5, can the pipeline of feed-water end 4 and waterexit end 5 be connect method and exchange, and it is comparatively convenient to be suitable for.

Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.

Although this paper has used terms such as valve body 1, spool 2, valve rod 3, feed-water end 4, waterexit end 5, exit branch 6, blanking cover 7, handle 8, fastening piece 9, bonnet 10, seal ring 11, sealing gasket 12 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.

Claims

1. angle valve; Comprise that inside is also to be provided with spool (2) in the described valve body (1) by the valve body of cavity (1), described spool (2) links to each other with a valve rod (3); Also be provided with the feed-water end (4) and waterexit end (5) that are connected with cavity respectively on the described valve body (1); It is characterized in that described valve body (1) is provided with the exit branch (6) that is connected with cavity, the outer end of described exit branch (6) is removably connected with blanking cover (7).

2. a kind of angle valve according to claim 1; It is characterized in that; The inner of described valve rod (3) links to each other with spool (2); The outer end of said valve rod (3) links to each other with one handle (8), also is provided with between described valve rod (3) and the handle (8) can handle (8) be locked in the fastening piece (9) on the valve rod (3).

3. a kind of angle valve according to claim 2; It is characterized in that; Bonnet (10) has been threaded on the described valve body (1); The middle part of described bonnet (10) has the through hole that confession valve rod (3) passes, and the inner of described bonnet (10) is resisted against an end of spool (2), and the other end of said spool (2) is resisted against the inner of valve body (1).

4. a kind of angle valve according to claim 3 is characterized in that, is provided with seal ring (11) between described spool (2) and the valve body (1).

5. according to claim 1 or 2 or 3 or 4 described a kind of angle valves, it is characterized in that described exit branch (6) is positioned at the sidepiece of valve body (1) and is connected with feed-water end (4).

6. according to claim 1 or 2 or 3 or 4 described a kind of angle valves, it is characterized in that, be provided with sealing gasket (12) between described blanking cover (7) and exit branch (6) end.

7. according to claim 1 or 2 or 3 or 4 described a kind of angle valves, it is characterized in that described valve body (1) adopts brass material to process.