CN208535267U - A kind of valve of easy disassembly - Google Patents
A kind of valve of easy disassembly Download PDFInfo
- Publication number
- CN208535267U CN208535267U CN201821102007.4U CN201821102007U CN208535267U CN 208535267 U CN208535267 U CN 208535267U CN 201821102007 U CN201821102007 U CN 201821102007U CN 208535267 U CN208535267 U CN 208535267U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- valve
- outlet pipe
- wall
- bellows
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Valve Housings (AREA)
Abstract
The utility model discloses a kind of valves of easy disassembly, including valve seat and spool, the one side wall of the valve seat is equipped with water inlet pipe, another side wall of valve seat is equipped with outlet pipe, the outlet pipe is equipped with connecting tube far from the side of valve seat, it is all provided in connecting tube and outlet pipe one end inner wall close to each other fluted, bellows is equipped between connecting tube and outlet pipe, the both ends of bellows are respectively welded in two grooves, connecting tube and the outer cover of outlet pipe are equipped with clip, clip gluing on the inner wall of bellows has gasket, clip is equipped with the bulge-structure of dentation close to the outer wall of connecting tube, connecting tube is equipped with limiting slot close to the side wall of bulge-structure, bulge-structure is slidably connected in limiting slot.The utility model both ensure that the airtightness of valve, and valve is also made to be easily installed disassembly, and apparatus structure is simple, easy to use, and it is convenient to operate, and reduces the labor intensity of staff, meets the use demand of people.
Description
Technical field
The utility model relates to valve technology field more particularly to a kind of valves of easy disassembly.
Background technique
Valve is for being opened and closed pipeline, control flow direction, the parameter (temperature, pressure and flow) of regulation and control pumped (conveying) medium
Pipeline fittings.According to its function, shut-off valve, check-valves, regulating valve etc. can be divided into.Valve is the control in fluid delivery system
Component has the function of cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting or overflow pressure relief etc..For fluid control systems
Valve, various valves, kind and specification used in from simplest shut-off valve to extremely complex robot control system(RCS) are quite numerous
It is more.Valve can be used for controlling empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium etc.
The flowing of various types fluid.Valve is also divided into cast iron valve according to material, cast steel valve, stainless valve, chrome-molybdenum steel valve,
Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized valve etc..
Currently, valve during installation, is normally mounted between main pipeline and branch pipe(tube), and after prolonged use, valve
Damage needs replacing.Existing valve damage reason is usually spool damage, and replacing options are replacement spools, but when valve
When valve seat damage, valve is inconvenient to disassemble and install, this brings great inconvenience.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of easy disassembly proposed
Valve.
To achieve the goals above, the utility model adopts the technical scheme that
The one side wall of a kind of valve of easy disassembly, including valve seat and spool, the valve seat is equipped with water inlet pipe, valve seat
Another side wall is equipped with outlet pipe, and the outlet pipe is equipped with connecting tube far from the side of valve seat, and connecting tube and outlet pipe mutually lean on
Be all provided on close one end inner wall it is fluted, between connecting tube and outlet pipe be equipped with bellows, the both ends of bellows be respectively welded in
In two grooves, the outer cover of connecting tube and outlet pipe is equipped with clip, and clip gluing on the inner wall of bellows has gasket,
Clip is equipped with the bulge-structure of dentation close to the outer wall of connecting tube, and connecting tube is equipped with limit close to the side wall of bulge-structure
Slot, bulge-structure are slidably connected in limiting slot.
Preferably, the bellows along the axially extending distance of connecting tube be less than gasket along connecting tube axial sides wall it
Between distance, gasket is made of rubber material.
Preferably, it is interference fitted between the connecting tube and two gaskets and between outlet pipe and two gaskets
Connection.
Preferably, the outer wall of the outlet pipe is equipped with the locating slot of annular, and clip is equipped with close to the outer wall of bellows
Convex block, convex block are slidably connected in locating slot.
The utility model has the following beneficial effects:
1: since valve installation surplus is fixed (main pipeline and branch pipe(tube) close to each other one between main pipeline and branch pipe(tube)
The distance between end), therefore, the distance between outer wall for being located remotely from each other valve two sides water inlet pipe and connecting tube is less than main pipeline
The distance between the side wall close to each other with branch pipe(tube), valve installation space more than needed is left to installation personnel, compares conventional valves
Installation and removal mode is more simple and convenient.
2: by the design of outlet pipe, connecting tube, bellows, clip and packing, both ensure that the airtightness of valve, and also made
Valve is easily installed disassembly, and apparatus structure is simple, easy to use, and it is convenient to operate, and reduces the labor intensity of staff, meets
The use demand of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of easy disassembly valve it is not connected when structural schematic diagram；
Fig. 2 be the utility model proposes a kind of easy disassembly valve connection when structural schematic diagram.
In figure: 1 valve seat, 2 spools, 3 water inlet pipes, 4 outlet pipes, 5 connecting tubes, 6 bellowss, 7 clips, 8 gaskets, 9 protrusions
Structure, 10 limiting slots, 11 locating slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the one side wall of a kind of valve of easy disassembly, including valve seat 1 and spool 2, valve seat 1 is equipped with water inlet
Pipe 3, another side wall of valve seat 1 are equipped with outlet pipe 4, and outlet pipe 4 is equipped with connecting tube 5,5 He of connecting tube far from the side of valve seat 1
Be all provided on one end inner wall close to each other of outlet pipe 4 it is fluted, between connecting tube 5 and outlet pipe 4 be equipped with bellows 6, bellows 6
Both ends be respectively welded in two grooves, the outer cover of connecting tube 5 and outlet pipe 4 is equipped with clip 7, and clip 7 is close to bellows 6
Inner wall on gluing have a gasket 8, clip 7 is equipped with the bulge-structure 9 of dentation close to the outer wall of connecting tube 5, and connecting tube 5 is close
The side wall of bulge-structure 9 is equipped with limiting slot 10, and bulge-structure 9 is slidably connected in limiting slot 10, and bellows 6 is along connecting tube 5
Axially extending distance is less than gasket 8 along the distance between 5 axial sides wall of connecting tube, and gasket 8 is made of rubber material,
Interference fit connects between connecting tube 5 and two gaskets 8 and between outlet pipe 4 and two gaskets 8, outlet pipe 4
Outer wall is equipped with the locating slot 11 of annular, and clip 7 is equipped with convex block close to the outer wall of bellows 6, and convex block is slidably connected to positioning
In slot 11.
Working principle: due between main pipeline and branch pipe(tube) valve installation surplus be it is fixed, by valve two sides into
Water pipe 3 and connecting tube 5 are located remotely from each other the distance between side outer wall less than the distance between main pipeline and branch pipe(tube), are installing
When, by water inlet pipe 3 and main pipeline flanged joint, then keep connecting tube 5 mobile towards the side far from outlet pipe 4, makes connecting tube 5 and branch
Pipe flange connection, finally, fixed by clip 7 between connecting tube 5 and outlet pipe 4, during this, bulge-structure 9 is moved to
In limiting slot 10, convex block is moved in locating slot 11, meanwhile, bellows 6 maintains the connection between connecting tube 5 and outlet pipe 4,
Gasket ensure that the airtightness between connecting tube 5 and outlet pipe 4, convenient for the installation and removal of valve.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. the one side wall of a kind of valve of easy disassembly, including valve seat (1) and spool (2), the valve seat (1) is equipped with water inlet pipe
(3), another side wall of valve seat (1) is equipped with outlet pipe (4), which is characterized in that the one of the outlet pipe (4) separate valve seat (1)
Side is equipped with connecting tube (5), is all provided with fluted, connecting tube (5) on connecting tube (5) and outlet pipe (4) one end inner wall close to each other
Be equipped with bellows (6) between outlet pipe (4), the both ends of bellows (6) are respectively welded in two grooves, connecting tube (5) and
The outer cover of outlet pipe (4) is equipped with clip (7), and clip (7) gluing on the inner wall of bellows (6) has gasket (8), clip
(7) bulge-structure (9) of dentation, side wall of the connecting tube (5) close to bulge-structure (9) are equipped with close to the outer wall of connecting tube (5)
It is equipped with limiting slot (10), bulge-structure (9) is slidably connected in limiting slot (10).
2. a kind of valve of easy disassembly according to claim 1, which is characterized in that the bellows (6) is along connecting tube
(5) axially extending distance is less than gasket (8) along the distance between connecting tube (5) axial sides wall, and gasket (8) is by rubber
Material is made.
3. a kind of valve of easy disassembly according to claim 1, which is characterized in that the connecting tube (5) and two it is close
Interference fit connects between packing (8) and between outlet pipe (4) and two gaskets (8).
4. a kind of valve of easy disassembly according to claim 1, which is characterized in that on the outer wall of the outlet pipe (4)
Locating slot (11) equipped with annular, outer wall of the clip (7) close to bellows (6) are equipped with convex block, and convex block is slidably connected to positioning
In slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102007.4U CN208535267U (en) | 2018-07-11 | 2018-07-11 | A kind of valve of easy disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102007.4U CN208535267U (en) | 2018-07-11 | 2018-07-11 | A kind of valve of easy disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208535267U true CN208535267U (en) | 2019-02-22 |
Family
ID=65387631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102007.4U Expired - Fee Related CN208535267U (en) | 2018-07-11 | 2018-07-11 | A kind of valve of easy disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208535267U (en) |
-
2018
- 2018-07-11 CN CN201821102007.4U patent/CN208535267U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210711 |