CN206093011U - Components of a whole that can function independently angie type metal stop valve sealed firmly - Google Patents
Components of a whole that can function independently angie type metal stop valve sealed firmly Download PDFInfo
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- CN206093011U CN206093011U CN201620937537.5U CN201620937537U CN206093011U CN 206093011 U CN206093011 U CN 206093011U CN 201620937537 U CN201620937537 U CN 201620937537U CN 206093011 U CN206093011 U CN 206093011U
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Abstract
The utility model discloses a components of a whole that can function independently angie type metal stop valve sealed firmly, including valve gap, valve rod, going up valve body and lower valve body, go up the lower part that the valve body is located the valve gap, lower valve body is located the lower part of valve body, two parts about the valve rod divide into, the top of valve rod is located the central line department on valve gap upper portion, and the top on the top of valve rod is equipped with actuating mechanism, and the top bottom of valve rod is equipped with prevents changeing the board, the lower part of valve rod lies in the central line department of valve gap lower part to extend to the upper portion of valve body, the lower partial top of valve rod is enclosed and is had round gland, and gland lower part branch is equipped with the filler, and there is individual cavity at the valve gap middle part, prevents changeing the cavity that board, gland and filler are arranged in the valve gap, is equipped with seal gasket between valve gap and the last valve body. Components of a whole that can function independently angie type metal stop valve sealed firmly, easy dismounting, sealed effectual, be difficult for weeping, structure elegant appearance.
Description
Technical field
The utility model is related to angle stop valves field, more particularly to split angie type metal hard-sealing stop valve.
Background technology
Angle stop valves is a kind of conventional block valve, is mainly used to the medium connected or block in pipeline, typically without
In regulation flow.The applicable pressure of stop valve product, temperature range are very big, but in being generally used for, small-bore pipeline, it is adaptable to
The media such as≤425 DEG C of steam, oil product, water.
The opening and closing element of angle stop valves is the valve element of stopper, and sealing surface is in plane or the conical surface, center line of the valve element along fluid
It is for linear motion.Angle stop valves has elevating lever-type also known as angle valve, the forms of motion of valve rod, i.e. valve rod lifting, handwheel does not rise
Drop；Also there is lifting rotation rod-type, the i.e. handwheel rotation and lifting together with valve rod, nut is located on valve body.Angle stop valves is only suitable for
In standard-sized sheet and fully closed, do not allow to make adjustments and throttle.Stop valve belongs to forced seal formula valve, so in valve closing, must
Pressure must be applied to flap, do not leaked with the sealing surface for forcing stop valve.When medium enters valve by valve element lower section, operating physical force
The required resistance for overcoming, is the frictional force and the thrust by produced by the pressure of medium of valve rod and filler.
Existing angle stop valves has that sealing is poor, assembling is difficult, and inner part is difficult the problems such as changing, and is that we set this
Split angie type metal hard-sealing stop valve is counted.
The content of the invention
The utility model provides split angie type metal hard-sealing stop valve, including valve gap, valve rod, upper valve body and lower valve body,
Upper valve body is located at the bottom of valve gap, and lower valve body is located at the bottom of upper valve body, and valve rod is divided into upper and lower two parts；
The upper part of valve rod is located at valve upper part of the cover centerline, and at the top of the upper part of valve rod executing agency, valve are provided with
The upper section bottom of bar is provided with torsional stop；The lower part of valve rod is located at the centerline of bonnet lower, and extends to upper valve body
Top, the lower atop part of valve rod is with a circle gland, and gland bottom is arranged with filler；There is a sky at valve gap middle part
Chamber, torsional stop, gland and filler are located in the cavity of valve gap, and gasket seal is provided between valve gap and upper valve body；Valve rod
Lower that annular spool is provided between part and upper valve body, valve element bottom margin has 3-5 ° of angle, and valve element bottom margin is provided with a circle
Sealing ring, the bottom margin of described sealing ring is again provided with 3-5 ° of angle, and valve element is located at the inside of upper valve body bottom, in valve
The inside of the peripheral upper valve body of core is provided with circle protection bushing, and gasket seal is provided between upper valve body and lower valve body；Lower valve body it
Between be provided with through hole, lower valve body inwall top is provided with valve seat；Valve seat is provided between the top of the lower part of valve rod and lower valve body；It is described
Valve seat be metal material；Connection between described valve gap and upper valve body, and the connection between upper valve body and lower valve body is equal
It is with the connection of screw bolt and nut.
Further, described gasket seal is elastomeric material.
Further, described sealing ring is elastomeric material.
The beneficial effects of the utility model are：Split angie type metal hard-sealing stop valve described in the utility model, dismounting
Convenience, good sealing effect, easy-to-leak liquid, structure be not elegant in appearance.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein：1- lower valve bodies；2- valve seats；3- protects bushing；4- valve elements；5- valve rods；6- upper valve bodies；7- gasket seals；8-
Valve gap；9- fillers；10- glands；11- torsional stops；12- executing agencies；13- sealing rings；14- bolts；15- nuts.
Specific embodiment
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Split angie type metal hard-sealing stop valve, including valve gap 8, valve rod 5, upper valve body 6 and lower valve body 1, upper valve body 6 is located at
The bottom of valve gap 8, lower valve body 1 is located at the bottom of upper valve body 6, and 5 points of valve rod is upper and lower two parts；
The upper part of valve rod 5 is located at the centerline on the top of valve gap 8, and at the top of the upper part of valve rod 5 executing agency is provided with
12, the upper section bottom of valve rod 5 is provided with torsional stop 11；The lower part of valve rod 5 is located at the centerline of the bottom of valve gap 8, and extends
To the top of upper valve body 1, the lower atop part of valve rod 5 is with a circle gland 10, and the bottom of gland 10 is arranged with filler
9；There is individual cavity at the middle part of valve gap 8, torsional stop 11, gland 10 and filler 9 in the cavity of valve gap 8, valve gap 8 and upper valve body
Gasket seal 7 is provided between 6；Annular spool 4 is provided between the lower part of valve rod 5 and upper valve body 6, the bottom margin of valve element 4 has 3-
5 ° of angle, the bottom margin of valve element 4 is provided with a circle sealing ring 13, and the bottom margin of described sealing ring 13 is again provided with 3-5 °
Angle, valve element 4 is located at the inside of the bottom of upper valve body 6, and in the inside of the peripheral upper valve body 6 of valve element 4 circle protection bushing 3 is provided with,
Gasket seal 7 is provided between upper valve body 6 and lower valve body 1；Through hole is provided between lower valve body 1, the inwall of lower valve body 1 top is provided with valve seat
2；Described valve seat 2 is metal material；Connection between described valve gap 8 and upper valve body 6, and upper valve body 6 and lower valve body 1 it
Between connection be with the connection of bolt 14 and nut 15.
Further, described gasket seal 7 is elastomeric material.
Further, described sealing ring 13 is elastomeric material.
Principle：
Split angie type metal hard-sealing stop valve adopts split-type structural, compares overall structure, ease of assembly work, and U.S.
See generous, facilitate valve seat 2, sealing ring 13 more to change jobs；The valve seat 2 and sealing ring 13 of metal material is pressed on the He of upper valve body 6
It is between lower valve body 1 and angled between sealing surface, good sealing effect.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (3)
1. split angie type metal hard-sealing stop valve, it is characterised in that including valve gap (8), valve rod (5), upper valve body (6) and lower valve
Body (1), upper valve body (6) is divided into up and down positioned at the bottom of valve gap (8), lower valve body (1) positioned at the bottom of upper valve body (6), valve rod (5)
Two parts；
The upper part of valve rod (5) is located at the centerline on valve gap (8) top, and at the top of the upper part of valve rod (5) execution machine is provided with
Structure (12), the upper section bottom of valve rod (5) is provided with torsional stop (11)；The lower part of valve rod (5) is located at the center of valve gap (8) bottom
At line, and the top of upper valve body (6) is extended to, the lower atop part of valve rod (5) is with a circle gland (10), gland
(10) bottom is arranged with filler (9)；There are individual cavity, torsional stop (11), gland (10) and filler (9) position in valve gap (8) middle part
In the cavity of valve gap (8), gasket seal (7) is provided between valve gap (8) and upper valve body (6)；The lower part of valve rod (5) and upper valve
Annular spool (4) is provided between body (6), valve element (4) bottom margin has 3-5 ° of angle, and valve element (4) bottom margin is provided with a circle
Sealing ring (13), the bottom margin of described sealing ring (13) is again provided with 3-5 ° of angle, and valve element (4) is positioned at upper valve body (6)
The inside of bottom, in the inside of the peripheral upper valve body (6) of valve element (4) circle protection bushing (3), upper valve body (6) and lower valve are provided with
Gasket seal (7) is provided between body (1)；Through hole is provided between lower valve body (1), lower valve body (1) inwall top is provided with valve seat (2)；
Described valve seat (2) is metal material；
Connection between described valve gap (8) and upper valve body (6), and the connection between upper valve body (6) and lower valve body (1) is
With the connection of bolt (14) and nut (15).
2. split angie type metal hard-sealing stop valve according to claim 1, it is characterised in that described gasket seal
(7) it is elastomeric material.
3. split angie type metal hard-sealing stop valve according to claim 1 and 2, it is characterised in that described sealing ring
(13) it is elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620937537.5U CN206093011U (en) | 2016-08-25 | 2016-08-25 | Components of a whole that can function independently angie type metal stop valve sealed firmly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620937537.5U CN206093011U (en) | 2016-08-25 | 2016-08-25 | Components of a whole that can function independently angie type metal stop valve sealed firmly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093011U true CN206093011U (en) | 2017-04-12 |
Family
ID=58469090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620937537.5U Active CN206093011U (en) | 2016-08-25 | 2016-08-25 | Components of a whole that can function independently angie type metal stop valve sealed firmly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206093011U (en) |
-
2016
- 2016-08-25 CN CN201620937537.5U patent/CN206093011U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301802 Tianjin Industrial Park, Baodi District, No. 5 road, No. nine Patentee after: Swaziland valve Limited by Share Ltd Address before: 301802 Tianjin Industrial Park, Baodi District, No. 5 road, No. nine Patentee before: Bonasiwei Valve Co., Ltd. |