CN207073591U - A kind of soft seal groove gate valve - Google Patents
A kind of soft seal groove gate valve Download PDFInfo
- Publication number
- CN207073591U CN207073591U CN201720755639.XU CN201720755639U CN207073591U CN 207073591 U CN207073591 U CN 207073591U CN 201720755639 U CN201720755639 U CN 201720755639U CN 207073591 U CN207073591 U CN 207073591U
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- China
- Prior art keywords
- sealing
- valve body
- water inlet
- cylinder
- inlet pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of soft seal groove gate valve, including cylinder, ring flange, sealing and valve body, one end of the valve body is provided with outlet pipe, and the other end of valve body is provided with water inlet pipe, the outlet pipe is mounted on ring flange with the one end of water inlet pipe away from valve body, and the edge of ring flange is evenly arranged with screw, sealing is respectively and fixedly provided with the outside of the outlet pipe and water inlet pipe, and sealing and the junction of outlet pipe and water inlet pipe are provided with wick cotton, the top of the screw rod is provided with handwheel.The utility model is by being provided with sealing block, and the both sides inside sealing block are respectively and fixedly provided with oil fuel tube, and the junction of sealing block and water inlet pipe and outlet pipe is caused to be provided with wick cotton, so that the output end of oil fuel tube is connected with wick cotton, so that the gate valve carries out encapsulation process using oil sealing method, compared to more original sealing means, the sealing of gate valve is considerably increased, is easy to the use of device.
Description
Technical field
Gate valve technical field is the utility model is related to, specially a kind of soft seal groove gate valve.
Background technology
For the valve of fluid control systems, from simplest stop valve into extremely complex robot control system(RCS) it is used each
Kind valve, its kind and specification are quite various, and valve can be used for controlling empty gas and water, steam, various Korrosionsmediums, mud, oil
The flowing of all kinds fluid such as product, liquid metal and radiating medium, valve are also divided into cast iron valve, cast-steel valve according to material
Door, stainless valve (201,304,316 etc.), chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve are nonstandard
It is customized to wait valve material, in the installation process of gate valve, traditional gate valve connected mode have it is a variety of, for example, flange, internal and external threads, holding
The connected modes such as weldering, clip are inserted, but the sealing of traditional valve is poor, and traditional single sealing gasket can not meet to use
Demand, use is extremely inconvenient, while the installation of traditional valve and detachable maintaining cost are higher, and operation is complex, uses
Inconvenience.
The content of the invention
The purpose of this utility model is to provide a kind of soft seal groove gate valve, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of soft seal groove gate valve, including cylinder
Body, ring flange, sealing and valve body, one end of the valve body is provided with outlet pipe, and the other end of valve body is provided with water inlet pipe, institute
State outlet pipe and be mounted on ring flange with the one end of water inlet pipe away from valve body, and the edge of ring flange is evenly arranged with screw,
Sealing is respectively and fixedly provided with the outside of the outlet pipe and water inlet pipe, and seals and is provided with oil with the junction of outlet pipe and water inlet pipe
Core cotton, the both sides inside the sealing are respectively and fixedly provided with oil fuel tube, and the output end of oil fuel tube is connected with wick cotton, the sealing
Upper and lower both sides are connected by fixing bolt with valve body, and the middle position of the top end of the valve body is provided with cylinder, and cylinder
Bottom is provided with flow-guiding mouth, and the middle position of the inner barrel is vertically provided with screw rod, and the bottom of screw rod is provided with post
Fill in, the inner homogeneous of the cylinder on the outside of the plunger is provided with flexible graphite sealing ring, the connection of the screw rod and cylinder top
Place is provided with sealing gasket, and the cylinder is provided with inlet opening close to the bottom of water inlet pipe side, and the top of the screw rod is provided with
Handwheel.
Preferably, the surface of the plunger is provided with wearing layer, and wearing layer is in wavy.
Preferably, the surface of the handwheel is evenly arranged with projection.
Preferably, steel lid is uniformly installed on the cylinder.
Preferably, opening position of the screw rod close to top is provided with steel nut.
Compared with prior art, the beneficial effects of the utility model are：The soft seal groove gate valve is by being provided with sealing
Block, and the both sides inside sealing block are respectively and fixedly provided with oil fuel tube, and cause the junction of sealing block and water inlet pipe and outlet pipe
It is provided with wick cotton so that the output end of oil fuel tube is connected with wick cotton so that the gate valve is carried out at sealing using oil sealing method
Reason, compared to more original sealing means, considerably increases the sealing of gate valve, is easy to the use of device, while device is in cylinder
Internal bottom is provided with flexible graphite sealing ring so that the sealing between plunger and valve body is good, is not in that seepage shows
As, while device is by being provided with sealing gasket so that the sealing of valve body is preferable, in summary, by a variety of sealing means, makes
Valve body sealing it is preferable, be easy to use, while device is on the surface of plunger by being provided with wearing layer, and wearing layer is set
It is set to wavy so that greatly improve the service life of plunger, extend the service life of valve body.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial schematic diagram of the present utility model；
In figure：1- steel nuts；2- cylinders；3- screw rods；4- plungers；5- handwheels；6- sealing gaskets；7- steel lids；8- soft graphites
Sealing ring；9- ring flanges；10- outlet pipes；11- sealing blocks；12- fixing bolts；13- valve bodies；14- flow-guiding mouths；15- inlet openings；
16- oil fuel tubes；17- wick cottons；18- water inlet pipes；19- screws.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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 obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment provided by the utility model：A kind of soft seal groove gate valve, including cylinder 2,
Ring flange 9, sealing 11 and valve body 13, one end of valve body 13 is provided with outlet pipe 10, and the other end of valve body 13 is provided with into water
Pipe 18, outlet pipe 10 is mounted on ring flange 9 with the one end of water inlet pipe 18 away from valve body 13, and the edge of ring flange 9 is uniform
It is provided with screw 19, the outside of outlet pipe 10 and water inlet pipe 18 is respectively and fixedly provided with sealing 11, and seals 11 and outlet pipe 10 and water inlet
The junction of pipe 18 is provided with wick cotton 17, seals the both sides inside 11 and is respectively and fixedly provided with oil fuel tube 16, and oil fuel tube 16 is defeated
Go out end to be connected with wick cotton 17, seal 11 both sides up and down and be connected by fixing bolt 12 with valve body 13, the top of valve body 13
Middle position is provided with cylinder 2, and the bottom of cylinder 2 is provided with flow-guiding mouth 14, and steel lid 7 is uniformly provided with cylinder 2 so that
Cylinder 2 is easy to split, easy to use, and the middle position inside cylinder 2 is vertically provided with screw rod 3, and screw rod 3 is close to the position on top
The place of putting is provided with steel nut 1, and steel nut 1 has certain position-limiting action, easy to use, and the bottom of screw rod 3 is provided with plunger 4,
The surface of plunger 4 is provided with wearing layer, and wearing layer is in wavy, and plunger 4 has good wearability and crushing resistance, significantly
Extend the service life of plunger 4, the inner homogeneous of the cylinder 2 in the outside of plunger 4 is provided with flexible graphite sealing ring 8, screw rod 3 with
The junction on the top of cylinder 2 is provided with sealing gasket 6, and cylinder 2 is provided with inlet opening 15, screw rod close to the bottom of the side of water inlet pipe 18
3 top is provided with handwheel 5, and the surface of handwheel 5 is evenly arranged with projection, increasing friction force, is easy to the use of valve.
Operation principle：In use, the oiling into oil fuel tube 16 first so that fluid soaks wick cotton 17 completely, reaches
Sealing effectiveness, water body are entered by water inlet pipe 18, and water body flows to flow-guiding mouth 14 by inlet opening 15 afterwards, eventually through outlet pipe
10 outflows, when being dammed, can be manually rotated handwheel 5 so that plunger 4 declines, and so as to which inlet opening 15 be blocked, reaches the mesh that dams
, flexible graphite sealing ring 8 make it that sealing between plunger 4 and valve body 13 is good, is not in Seepage, sealing gasket 6
So that the sealing of valve body 13 is preferable, in summary, pass through a variety of sealing means so that the sealing of valve body 13 is preferable, is easy to
Use, the surface of plunger 4 is provided with wearing layer, and wearing layer is arranged to wavy so that greatly improves the use of plunger 4
In the life-span, extend the service life of valve body 13.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
- A kind of 1. soft seal groove gate valve, it is characterised in that：Including cylinder（2）, ring flange（9）, sealing（11）And valve body（13）, The valve body（13）One end outlet pipe is installed（10）, and valve body（13）The other end water inlet pipe is installed（18）, it is described go out Water pipe（10）With water inlet pipe（18）Away from valve body（13）One end be mounted on ring flange（9）, and ring flange（9）Edge it is equal It is even to be provided with screw（19）, the outlet pipe（10）And water inlet pipe（18）Outside be respectively and fixedly provided with sealing（11）, and seal（11） With outlet pipe（10）And water inlet pipe（18）Junction be provided with wick cotton（17）, the sealing（11）Internal both sides are solid Surely there is oil fuel tube（16）, and oil fuel tube（16）Output end and wick cotton（17）Connection, the sealing（11）Both sides up and down it is equal Pass through fixing bolt（12）With valve body（13）Connection, the valve body（13）The middle position on top is provided with cylinder（2）, and cylinder Body（2）Bottom be provided with flow-guiding mouth（14）, the cylinder（2）Internal middle position is vertically provided with screw rod（3）, and spiral shell Bar（3）Bottom plunger is installed（4）, the plunger（4）The cylinder in outside（2）Inner homogeneous be provided with flexible graphite sealing Ring（8）, the screw rod（3）With cylinder（2）The junction on top is provided with sealing gasket（6）, the cylinder（2）Close to water inlet pipe （18）The bottom of side is provided with inlet opening（15）, the screw rod（3）Top handwheel is installed（5）.
- A kind of 2. soft seal groove gate valve according to claim 1, it is characterised in that：The plunger（4）Surface set There is wearing layer, and wearing layer is in wavy.
- A kind of 3. soft seal groove gate valve according to claim 1, it is characterised in that：The handwheel（5）Surface it is uniform It is provided with projection.
- A kind of 4. soft seal groove gate valve according to claim 1, it is characterised in that：The cylinder（2）Upper uniformly installation There is steel lid（7）.
- A kind of 5. soft seal groove gate valve according to claim 1, it is characterised in that：The screw rod（3）Close to top Opening position is provided with steel nut（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755639.XU CN207073591U (en) | 2017-06-27 | 2017-06-27 | A kind of soft seal groove gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755639.XU CN207073591U (en) | 2017-06-27 | 2017-06-27 | A kind of soft seal groove gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073591U true CN207073591U (en) | 2018-03-06 |
Family
ID=61513066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720755639.XU Expired - Fee Related CN207073591U (en) | 2017-06-27 | 2017-06-27 | A kind of soft seal groove gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909341A (en) * | 2022-05-30 | 2022-08-16 | 东风柳州汽车有限公司 | Water pump assembly, engine assembly and automobile |
-
2017
- 2017-06-27 CN CN201720755639.XU patent/CN207073591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909341A (en) * | 2022-05-30 | 2022-08-16 | 东风柳州汽车有限公司 | Water pump assembly, engine assembly and automobile |
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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 |
Granted publication date: 20180306 Termination date: 20190627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |