CN206206611U - One kind is stably connected with formula stop valve - Google Patents
One kind is stably connected with formula stop valve Download PDFInfo
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- CN206206611U CN206206611U CN201621239489.9U CN201621239489U CN206206611U CN 206206611 U CN206206611 U CN 206206611U CN 201621239489 U CN201621239489 U CN 201621239489U CN 206206611 U CN206206611 U CN 206206611U
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- ring
- valve
- valve body
- external connection
- regulation
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Abstract
Formula stop valve is stably connected with the utility model discloses one kind, including valve body, the top of the valve body is provided with bonnet, the outside of the water inlet and delivery port is socketed with external connection ring, the external connection ring is connected with water inlet and delivery port respectively by fixing bolt, the outer circumference of the external connection ring is provided with compression shell fragment, and the outside regulation of the compression shell fragment has bunching ring.This is stably connected with formula stop valve, by the cooperation of external connection ring, bunching ring and compression shell fragment, outer connecting pipe is socketed in external connection ring, tune is inwardly adjusted by rotating regulating nut and regulating bolt to the spacing of upper junction plate and lower connecting plate, drive the first regulation ring and the second regulation ring inwardly to tighten simultaneously to be fastened to compressing shell fragment, improve the fixed effect of outer connecting pipe, it is to avoid come off when using, facilitate work.
Description
Technical field
The utility model is related to valve technology field, and specially one kind is stably connected with formula stop valve.
Background technology
Stop valve is a kind of conventional valve, and stop valve is typically to be made up of valve body, valve element, valve rod and bonnet, on valve body
Valve seat is provided with, valve element coordinates with valve seat realizes sealing, in the prior art, packing ring is typically provided between valve rod and valve body to carry
High sealing performance, in the prior art, such as utility model patent of Application No. 201521056661.2, including valve body, valve
Valve and the valve rod for driving flap to move up and down, flap are provided with the first sealing and the second sealing, the second sealing position
After the first sealing, valve body is provided with the 3rd sealing corresponding with the first sealing and corresponding with the second sealing
Although 4th sealing, the patent improves service life, but when work is used, and the water inlet of outer connecting pipe and valve and goes out
The fixed effect at the mouth of a river is poor, easily comes off when in use, have impact on work.
Utility model content
The purpose of this utility model is to provide one kind to be stably connected with formula stop valve, to solve to be proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：One kind is stably connected with formula stop valve, including valve
Body, the top of the valve body is provided with bonnet, and through valve rod is connected with, the top of the valve body is provided with for the inside of the valve body
Rotating handles, the valve rod is connected by pushing up thread bush with valve body, and the inner tip of the valve body is provided with interior sealing body, described
It is socketed with fixed spacing ring at the outer side center of interior sealing body, it is close that bottom and the junction of valve rod of the interior sealing body are provided with bottom
Seal ring, the valve rod runs through interior sealing body, and the junction of the valve rod and interior sealing body is provided with inner screw sheath, the valve body it is interior
Portion bottom is provided with valve seat, and the bottom of the valve rod is provided with sealing plate, and the sealing plate is engaged with valve seat, the bottom of the valve body
Hold and be respectively arranged on the left side and the right side water inlet and delivery port, the outside of the water inlet and delivery port is socketed with external connection ring,
The external connection ring is connected with water inlet and delivery port respectively by fixing bolt, the outer circumference peace of the external connection ring
Equipped with shell fragment is compressed, the outside regulation of the compression shell fragment has bunching ring, and the bunching ring includes that the first regulation ring and second is adjusted
Section ring, first regulation ring is connected by movable part with the second regulation ring, and the right side of first regulation ring and second is adjusted
Upper junction plate and lower connecting plate are respectively equipped with the right side of ring, the upper junction plate is connected by regulating bolt with lower connecting plate, institute
The bottom for stating regulating bolt is threaded with regulating nut, and the upper junction plate is provided with clamping pad with the junction of lower connecting plate.
Preferably, extended loop is provided with the inside of the external connection ring, is equipped with the inside of the water inlet and delivery port
Adaptation groove, the extended loop is engaged with adaptation groove.
Preferably, the bottom of the sealing plate is provided with convex chuck, and the inwall of the valve seat is provided with matrix draw-in groove, described convex
Shape chuck is engaged with matrix draw-in groove.
Preferably, the inwall for compressing shell fragment is adhesive with protection rubber layer.
Preferably, the outer wall upper and lower ends of the interior sealing body are socketed with sealing rubber ring.
Compared with prior art, the beneficial effects of the utility model are：This is stably connected with formula stop valve, by external connection
The cooperation of ring, bunching ring and compression shell fragment, dynamic rotating handles band ovable valve stem is rotated in respectively by pushing up thread bush and inner screw sheath
Drive sealing plate to push in bonnet and valve body to seal valve seat, outer connecting pipe is socketed in external connection ring, tune passes through
Rotate regulating nut and regulating bolt is inwardly adjusted to the spacing of upper junction plate and lower connecting plate, while driving first to adjust
Ring and the second regulation ring are inwardly tightened and fastened to compressing shell fragment, improve the fixed effect of outer connecting pipe, it is to avoid when using
Come off, facilitate work.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is external connection ring structure schematic diagram of the present utility model；
Fig. 3 is bunching ring structural representation of the present utility model；
Fig. 4 is embossed card structural representation of the present utility model.
In figure：1st, rotating handles, 2, bonnet, 3, valve body, 4, fixed spacing ring, 5, bottom sealing ring, 6, external connection ring, 7,
Water inlet, 8, valve rod, 9, top thread bush, 10, interior sealing body, 11, sealing rubber ring, 12, inner screw sheath, 13, fixing bolt,
14th, delivery port, 15, valve seat, 16, sealing plate, 17, adaptation groove, 18, matrix draw-in groove, 19, bunching ring, the 191, first regulation ring,
192nd, movable part, the 193, second regulation ring, 194, upper junction plate, 195, clamping pad, 196, regulating bolt, 197, lower connecting plate,
198th, regulating nut, 20, compress shell fragment, 21, convex chuck, 22, protection rubber layer, 23, extended loop.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：One kind is stably connected with formula stop valve, including valve body
3, the top of valve body 3 is provided with bonnet 2, and through valve rod 8 is connected with, the top of valve body 3 is provided with rotating handles for the inside of valve body 3
1, valve rod 8 is connected by pushing up thread bush 9 with valve body 2, rotates rotating handles 1 with ovable valve stem 8 by pushing up thread bush 9 and inner screw sheath
12 to rotate in driven in bonnet 2 and valve body 3 sealing plate 16 and push valve seat 15 are sealed respectively, the inner tip peace of valve body 3
Equipped with interior sealing body 10, fixed spacing ring 4, the outer wall upper and lower two of interior sealing body 10 are socketed with the outer side center of interior sealing body 10
End is socketed with sealing rubber ring 11, and the bottom of interior sealing body 10 is provided with bottom sealing ring 5 with the junction of valve rod 8, and valve rod 8 runs through
Interior sealing body 10, valve rod 8 is provided with inner screw sheath 12 with the junction of interior sealing body 10, and the inner bottom of valve body 3 is provided with valve seat 15,
The bottom of valve rod 8 is provided with sealing plate 16, and sealing plate 16 is engaged with valve seat 15, and the bottom of sealing plate 16 is provided with convex chuck
21, the inwall of valve seat 15 is provided with matrix draw-in groove 18, and convex chuck 21 is engaged with matrix draw-in groove 18, bottom of valve body 3 or so two
Side is respectively equipped with water inlet 7 and delivery port 14, and the outside of water inlet 7 and delivery port 14 is socketed with external connection ring 6, outward in succession
Connect ring 6 to be connected with water inlet 7 and delivery port 14 respectively by fixing bolt 13, the inner side of external connection ring 6 is provided with extended loop 23,
The inner side of water inlet 7 and delivery port 14 is equipped with adaptation groove 17, and extended loop 23 is engaged with adaptation groove 17, by the He of extended loop 23
The cooperation of adaptation groove 17 improves external connection ring 6 with water inlet 7 and the sealing of the junction of delivery port 14, external connection ring 6
Outer circumference compression shell fragment 20 is installed, the inwall for compressing shell fragment 20 is adhesive with protection rubber layer 22, compresses the outer of shell fragment 20
Side regulation has bunching ring 19, and outer connecting pipe is socketed in external connection ring 6, and compression bullet is pulled down by adjusting bunching ring 19
The external connection pipe of piece 20 is fixed, and improves the fixed effect of outer connecting pipe, and bunching ring 19 includes the first regulation ring 191 and the
Two regulation rings 193, the first regulation ring 191 is connected by movable part 192 with the second regulation ring 193, the right side of the first regulation ring 191
Upper junction plate 194 and lower connecting plate 197 are respectively equipped with the right side of the second regulation ring 193, upper junction plate 194 passes through regulating bolt
196 are connected with lower connecting plate 197, and the bottom of regulating bolt 196 is threaded with regulating nut 198, by rotating regulating nut
198 and regulating bolt 196 spacing of upper junction plate 194 and lower connecting plate 197 is inwardly adjusted, while drive first adjust
The regulation ring 193 of ring 191 and second is inwardly tightened and fastened to compressing shell fragment 20, the company of upper junction plate 194 and lower connecting plate 197
The place of connecing is provided with clamping pad 195.
Rotate rotating handles 1 and rotate in bonnet 2 and valve body 3 respectively by pushing up thread bush 9 and inner screw sheath 12 with ovable valve stem 8
Interior drive sealing plate 16 is pushed and valve seat 15 is sealed, and outer connecting pipe is socketed in external connection ring 6, is adjusted by rotating
Nut 198 and regulating bolt 196 are inwardly adjusted to the spacing of upper junction plate 194 and lower connecting plate 197, while driving first
The regulation ring 193 of regulation ring 191 and second is inwardly tightened and fastened to compressing shell fragment 20, improves the fixed effect of outer connecting pipe
Really.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ",
" middle part ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation or position of the instruction such as " two ends "
The relation of putting is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplify description, and
Be not indicate or imply meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " spinning " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or into one
Body；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can
Be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction, for this area
Those of ordinary skill for, can as the case may be understand concrete meaning of the above-mentioned term in the utility model.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. one kind is stably connected with formula stop valve, including valve body（3）, the valve body（3）Top bonnet is installed（2）, the valve
Body（3）Inside through being connected with valve rod（8）, the valve body（3）Top rotating handles is installed（1）, it is characterised in that：Institute
State valve rod（8）By pushing up thread bush（9）With valve body（3）It is connected, the valve body（3）Inner tip interior sealing body is installed
（10）, the interior sealing body（10）Outer side center at be socketed with fixed spacing ring（4）, the interior sealing body（10）Bottom with
Valve rod（8）Junction be provided with bottom sealing ring（5）, the valve rod（8）Through interior sealing body（10）, the valve rod（8）It is close with interior
Feng Ti（10）Junction be provided with inner screw sheath（12）, the valve body（3）Inner bottom be provided with valve seat（15）, the valve rod
（8）Bottom sealing plate is installed（16）, the sealing plate（16）With valve seat（15）It is engaged, the valve body（3）Bottom it is left
The right side is respectively provided on two sides with water inlet（7）And delivery port（14）, the water inlet（7）And delivery port（14）Outside be socketed with it is outer
Connect connection ring（6）, the external connection ring（6）By fixing bolt（13）Respectively with water inlet（7）And delivery port（14）It is connected,
The external connection ring（6）Outer circumference compression shell fragment is installed（20）, the compression shell fragment（20）Outside regulation have beam
Tight ring（19）, the bunching ring（19）Including the first regulation ring（191）With the second regulation ring（193）, first regulation ring
（191）By movable part（192）With the second regulation ring（193）It is connected, first regulation ring（191）Right side and second regulation
Ring（193）Right side be respectively equipped with upper junction plate（194）And lower connecting plate（197）, the upper junction plate（194）By adjusting spiral shell
Bolt（196）With lower connecting plate（197）It is connected, the regulating bolt（196）Bottom be threaded with regulating nut（198）, institute
State upper junction plate（194）With lower connecting plate（197）Junction be provided with clamping pad（195）.
2. one kind according to claim 1 is stably connected with formula stop valve, it is characterised in that：The external connection ring（6）'s
Inner side is provided with extended loop（23）, the water inlet（7）And delivery port（14）Inner side be equipped with adaptation groove（17）, the extended loop
（23）With adaptation groove（17）It is engaged.
3. one kind according to claim 1 is stably connected with formula stop valve, it is characterised in that：The sealing plate（16）Bottom
It is provided with convex chuck（21）, the valve seat（15）Inwall be provided with matrix draw-in groove（18）, the convex chuck（21）With matrix card
Groove（18）It is engaged.
4. one kind according to claim 1 is stably connected with formula stop valve, it is characterised in that：The compression shell fragment（20）It is interior
Wall is adhesive with protection rubber layer（22）.
5. one kind according to claim 1 is stably connected with formula stop valve, it is characterised in that：The interior sealing body（10）It is outer
Wall upper and lower ends are socketed with sealing rubber ring（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239489.9U CN206206611U (en) | 2016-11-20 | 2016-11-20 | One kind is stably connected with formula stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239489.9U CN206206611U (en) | 2016-11-20 | 2016-11-20 | One kind is stably connected with formula stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206611U true CN206206611U (en) | 2017-05-31 |
Family
ID=58748948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239489.9U Active CN206206611U (en) | 2016-11-20 | 2016-11-20 | One kind is stably connected with formula stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548025A (en) * | 2018-07-11 | 2018-09-18 | 江苏培达塑料有限公司 | A kind of Petrochemical Pipe Joints structure for being conveniently replaceable and safeguarding |
| CN110057989A (en) * | 2019-05-10 | 2019-07-26 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of food safety detection liquid drainage device |
-
2016
- 2016-11-20 CN CN201621239489.9U patent/CN206206611U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548025A (en) * | 2018-07-11 | 2018-09-18 | 江苏培达塑料有限公司 | A kind of Petrochemical Pipe Joints structure for being conveniently replaceable and safeguarding |
| CN110057989A (en) * | 2019-05-10 | 2019-07-26 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of food safety detection liquid drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 224500 No.22 Industrial Branch Road, Binhai Economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Jiangyuan Machinery Co., Ltd Address before: 224500 Century Avenue, North Industrial Park, Binhai County, Yancheng City, Jiangsu Province Patentee before: Jiangsu Qinghai Petroleum Machinery Co., Ltd |