CN207034197U - A kind of Flange-type gauge valve group - Google Patents
A kind of Flange-type gauge valve group Download PDFInfo
- Publication number
- CN207034197U CN207034197U CN201720932428.9U CN201720932428U CN207034197U CN 207034197 U CN207034197 U CN 207034197U CN 201720932428 U CN201720932428 U CN 201720932428U CN 207034197 U CN207034197 U CN 207034197U
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- China
- Prior art keywords
- valve
- flange
- bonnet
- valve plate
- valve body
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Abstract
The utility model discloses a kind of Flange-type gauge valve group, including valve body, bonnet, valve rod, screw thread cave, handle, compression spring, valve plate, valve plate sealing ring, adpting flange, flange bolt, flange seal ring, pipeline connecting hole, bonnet fixing bolt and valve bonnet seal circle, the top of the valve body is fixedly connected with bonnet by bonnet fixing bolt, valve bonnet seal circle is provided between the valve body and bonnet, the inside of the bonnet is threaded with valve rod by screw thread cave, the upper end of the valve rod is fixedly connected with handle, the lower end of the valve rod is fixedly connected with compression spring, the lower end of the compression spring is connected with valve plate, valve plate sealing ring is connected with below the valve plate, there is adpting flange the both sides of the valve body by flange bolt fixed-link.The utility model can increase the sealing property of instrument valve group, while increase clossing pressure when valve plate is closed, and can prevent valve plate from loosening, be advantageous to the Flange-type gauge valve group and significantly promote the use of.
Description
Technical field
Field of industrial production is the utility model is related to, specially a kind of Flange-type gauge valve group.
Background technology
In industrial processes, valve is the control unit in fluid delivery system, have cut-off, regulation, water conservancy diversion, prevent
The functions such as non-return stream, voltage stabilizing, shunting or overflow pressure relief.For the valve of fluid control systems, from simplest stop valve to pole
For various valves used in the robot control system(RCS) of complexity, its kind and specification are quite various.Valve can be used for control empty gas and water,
The flowing of all kinds fluids such as steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium, in the market
There is different types of Flange-type gauge valve group.
Automatic management, pressure transmitter pressure sensor and intelligent manometer are all used in industrial production system at present
Installation requirement it is very high, it is impossible to have a bit leakage, otherwise will influence automation control, because existing valve block structure does not conform to
Reason, joint face are more, and leakage point is more and connection is more complicated, and installing space is small in addition, it is difficult to ensure that junction does not leak, present
Oil-gas gathering and transportation control flow is all compact, and it is relatively more to install various instrument, and existing instrument valve group has been not suitable with automation control
The requirement of flow processed, for this, we have proposed a kind of Flange-type gauge valve group.
The content of the invention
The purpose of this utility model is to provide a kind of Flange-type gauge valve group, 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 Flange-type gauge valve group, including valve body, bonnet, valve rod, screw thread cave, handle, compression spring, valve plate, valve plate
Sealing ring, adpting flange, flange bolt, flange seal ring, pipeline connecting hole, bonnet fixing bolt and valve bonnet seal circle,
The top of the valve body is fixedly connected with bonnet by bonnet fixing bolt, and it is close to be provided with bonnet between the valve body and bonnet
Seal, the inside of the bonnet are threaded with valve rod by screw thread cave, and the upper end of the valve rod is fixedly connected with handle, described
The lower end of valve rod is fixedly connected with compression spring, and the lower end of the compression spring is connected with valve plate, the lower section connection of the valve plate
There is valve plate sealing ring, there are adpting flange, the adpting flange in the both sides of the valve body by flange bolt fixed-link
Flange seal ring is provided between valve body.
Preferably, the valve plate sealing ring, flange seal ring and valve bonnet seal circle are made by silica gel material.
Preferably, the inside of the adpting flange is provided with pipeline connecting hole by drilling.
Preferably, the valve plate is made up of zinc-plated manganese steel material.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model can be effectively increased the simple to install degree of instrument valve group, method by the setting of adpting flange
Orchid connection possesses higher structural stability, easy for installation, is not susceptible to leak, and can effectively reduce the wind of pipeline junction rupture
Danger, so as to extend the service life of pipeline and instrument valve, while the flange seal ring for passing through setting, you can further increase
The sealing of adpting flange, flange seal ring are specially that silica gel material is made, and possess higher air-tightness, while resistance to corrosion
It is stronger, it can adapt to the use of a variety of industrial environments.
2nd, the compression spring that the utility model uses, clossing pressure when increase valve plate is closed, can prevent valve plate from loosening, and increase
Add the performance of damming of valve, prevent transmission medium from leaking, can effectively avoid the waste of transmission medium, economize on resources, created for enterprise
Interests are made, valve plate sealing ring is provided with below valve plate, can equally increase the sealing property of valve plate so that the sealing at place of damming
Can be more perfect.
3rd, the bonnet fixing bolt and valve bonnet seal circle that the utility model uses, by increasing capacitance it is possible to increase the company between bonnet and valve body
Intensity is connect, avoids junction from leaking, valve bonnet seal circle can further increase the air-tightness of junction, increase bonnet and valve body
Between sealing.
Brief description of the drawings
Fig. 1 is the utility model structural front view；
Fig. 2 is the utility model Fig. 1 stem structure enlarged diagram；
In figure：1 valve body, 2 bonnets, 3 valve rods, 4 screw thread caves, 5 handles, 6 compression springs, 7 valve plates, 8 valve plate sealing rings, 9 connect
Acting flange, 10 flange bolts, 11 flange seal rings, 12 pipeline connecting holes, 13 bonnet fixing bolts, 14 valve bonnet seal circles.
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.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：
A kind of Flange-type gauge valve group, including valve body 1, bonnet 2, valve rod 3, screw thread cave 4, handle 5, compression spring 6, valve plate
7th, valve plate sealing ring 8, adpting flange 9, flange bolt 10, flange seal ring 11, pipeline connecting hole 12, bonnet fixing bolt
13 and valve bonnet seal circle 14, the top of the valve body 1 is fixedly connected with bonnet 2 by bonnet fixing bolt 13, the valve body 1 with
Valve bonnet seal circle 14 is provided between bonnet 2, the inside of the bonnet 2 is threaded with valve rod 3 by screw thread cave 4, described
The upper end of valve rod 3 is fixedly connected with handle 5, and the lower end of the valve rod 3 is fixedly connected with compression spring 6, the compression spring 6
Lower end is connected with valve plate 7, and the lower section of the valve plate 7 is connected with valve plate sealing ring 8, and the both sides of the valve body 1 are connected by flange
The fixed-link of connecting bolt 10 has adpting flange 9, and flange seal ring 11 is provided between the adpting flange 9 and valve body 1.
The utility model can be effectively increased the simple to install degree of instrument valve group, flange by the setting of adpting flange 9
Connection possesses higher structural stability, easy for installation, is not susceptible to leak, and can effectively reduce the wind of pipeline junction rupture
Danger, so as to extend the service life of pipeline and instrument valve, while the flange seal ring 11 for passing through setting, you can further increase
Add the sealing of adpting flange 9, flange seal ring 11 is specially that silica gel material is made, and possesses higher air-tightness, while anti-corruption
Erosion ability is stronger, can adapt to the use of a variety of industrial environments.
The compression spring 6 that the utility model uses, clossing pressure when increase valve plate 7 is closed, can prevent valve plate 7 from loosening,
Increase the performance of damming of valve, prevent transmission medium from leaking, can effectively avoid the waste of transmission medium, economize on resources, be enterprise
Interests are created, the lower section of valve plate 7 is provided with valve plate sealing ring 8, can equally increase the sealing property of valve plate 7 so that place of damming
Sealing property is more perfect.
The bonnet fixing bolt 13 and valve bonnet seal circle 14 that the utility model uses, by increasing capacitance it is possible to increase between bonnet 2 and valve body 1
Bonding strength, avoid junction from leaking, valve bonnet seal circle 14 can further increase the air-tightness of junction, increase bonnet
Sealing between 2 and valve body 1.
Operation principle：During installation, by adpting flange 9, pipeline is connected with valve body 1, specific connected mode is：Pipeline
Flange aligns with adpting flange 9, and blending bolt passes through pipeline connecting hole 12, and tightens bolt, you can complete pipeline and valve body 1 it
Between connection, in use, by rotary handle 5, band ovable valve stem 3 is rotated, and valve rod 3 is by screw thread cave 4 with ovable valve stem about 3
Motion, while valve rod 3 drives valve plate 7 to be moved up and down, during rising can Open valve, valve can be closed during decline, closed
During valve closing door, compression spring 6 can increase down force pressure of the valve rod 3 to valve plate 7, can increase the sealing of valve plate 7.
In summary：The utility model can be effectively increased the simple to install of instrument valve group by the setting of adpting flange 9
Degree, flange connection possesses higher structural stability, easy for installation, is not susceptible to leak, can effectively reduce pipeline junction
The risk of rupture, so as to extend the service life of pipeline and instrument valve, while the flange seal ring 11 for passing through setting, you can
Further increasing the sealing of adpting flange 9, flange seal ring 11 is specially that silica gel material is made, and possesses higher air-tightness,
Resistance to corrosion is stronger simultaneously, can adapt to the use of a variety of industrial environments, the compression spring 6 of use, increases valve plate 7
It clossing pressure during closing, can prevent valve plate 7 from loosening, increase the performance of damming of valve, prevent transmission medium from leaking, can effectively keep away
Exempt from the waste of transmission medium, economize on resources, interests are created for enterprise, the lower section of valve plate 7 is provided with valve plate sealing ring 8, equally can be with
Increase the sealing property of valve plate 7 so that the sealing property at place of damming is more perfect, and the bonnet fixing bolt 13 and bonnet of use are close
Seal 14, by increasing capacitance it is possible to increase the bonding strength between bonnet 2 and valve body 1, avoid junction from leaking, valve bonnet seal circle 14 can enter
One step increases the air-tightness of junction, increases the sealing between bonnet 2 and valve body 1.
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 with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Flange-type gauge valve group, including valve body（1）, bonnet（2）, valve rod（3）, screw thread cave（4）, handle（5）, pressure bullet
Spring（6）, valve plate（7）, valve plate sealing ring（8）, adpting flange（9）, flange bolt（10）, flange seal ring（11）, pipeline
Connecting hole（12）, bonnet fixing bolt（13）With valve bonnet seal circle（14）, it is characterised in that：The valve body（1）Top pass through
Bonnet fixing bolt（13）It is fixedly connected with bonnet（2）, the valve body（1）With bonnet（2）Between be provided with valve bonnet seal circle
（14）, the bonnet（2）Inside pass through screw thread cave（4）It is threaded with valve rod（3）, the valve rod（3）Upper end fix connect
It is connected to handle（5）, the valve rod（3）Lower end be fixedly connected with compression spring（6）, the compression spring（6）Lower end connection
There is valve plate（7）, the valve plate（7）Lower section be connected with valve plate sealing ring（8）, the valve body（1）Both sides connected by flange
Connecting bolt（10）Fixed-link has adpting flange（9）, the adpting flange（9）With valve body（1）Between be provided with flange seal
Circle（11）.
A kind of 2. Flange-type gauge valve group according to claim 1, it is characterised in that：The valve plate sealing ring（8）, flange
Sealing ring（11）With valve bonnet seal circle（14）It is made by silica gel material.
A kind of 3. Flange-type gauge valve group according to claim 1, it is characterised in that：The adpting flange（9）Inside
Pipeline connecting hole is provided with by drilling（12）.
A kind of 4. Flange-type gauge valve group according to claim 1, it is characterised in that：The valve plate（7）For zinc-plated manganese steel
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932428.9U CN207034197U (en) | 2017-07-29 | 2017-07-29 | A kind of Flange-type gauge valve group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932428.9U CN207034197U (en) | 2017-07-29 | 2017-07-29 | A kind of Flange-type gauge valve group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034197U true CN207034197U (en) | 2018-02-23 |
Family
ID=61463123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932428.9U Expired - Fee Related CN207034197U (en) | 2017-07-29 | 2017-07-29 | A kind of Flange-type gauge valve group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916442A (en) * | 2018-08-10 | 2018-11-30 | 湖州森纳德电子科技有限公司 | A kind of multifunction electromagnetic combination valve |
| CN109296850A (en) * | 2018-11-30 | 2019-02-01 | 东台中海高温合金科技有限公司 | It is a kind of can more root canal roads simultaneously connect multi-pipeline connecting flange |
| CN112682522A (en) * | 2020-12-17 | 2021-04-20 | 合肥宁泰真空设备有限公司 | Manual regulation formula valve |
-
2017
- 2017-07-29 CN CN201720932428.9U patent/CN207034197U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916442A (en) * | 2018-08-10 | 2018-11-30 | 湖州森纳德电子科技有限公司 | A kind of multifunction electromagnetic combination valve |
| CN109296850A (en) * | 2018-11-30 | 2019-02-01 | 东台中海高温合金科技有限公司 | It is a kind of can more root canal roads simultaneously connect multi-pipeline connecting flange |
| CN112682522A (en) * | 2020-12-17 | 2021-04-20 | 合肥宁泰真空设备有限公司 | Manual regulation formula valve |
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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: 20180223 Termination date: 20180729 |