CN206246709U - A kind of stainless steel sluice valve - Google Patents
A kind of stainless steel sluice valve Download PDFInfo
- Publication number
- CN206246709U CN206246709U CN201621381561.1U CN201621381561U CN206246709U CN 206246709 U CN206246709 U CN 206246709U CN 201621381561 U CN201621381561 U CN 201621381561U CN 206246709 U CN206246709 U CN 206246709U
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- Prior art keywords
- valve
- bonnet
- stainless steel
- valve body
- nut
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Abstract
The utility model discloses a kind of stainless steel sluice valve, including valve body, the valve inner is provided with flashboard, the top end of the valve body is provided with bonnet, and connected by middle flange stud between valve body and bonnet, middle flange stud two ends are provided with nut, the valve rod is connected through bonnet with the flashboard of valve inner, the valve stem tip is provided with handwheel, and locking nut is provided between valve rod and handwheel, valve stem nut is provided between the valve rod and bonnet top, gland is provided with the bonnet, and connected by eyelet bolt between bonnet and gland, the bonnet top is provided with lubricating cup.The utility model, by flange gasket in setting and filler pad, strengthens its sealing property, by setting lubricating cup, is easy to oiling.
Description
Technical field
The utility model is related to gate valve technical field, specially a kind of stainless steel sluice valve.
Background technology
At present, valve (famen) is the control unit in fluid delivery system, with cut-off, regulation, water conservancy diversion, anti-non-return
The functions such as stream, voltage stabilizing, shunting or overflow pressure relief.For the valve of fluid control systems, from simplest stop valve to extremely multiple
Various valves used in miscellaneous robot control system(RCS), its kind and specification are quite various.Valve can be used to controlling empty gas and water, steam,
The flowing of all kinds fluid such as various Korrosionsmediums, mud, oil product, liquid metal and radiating medium.Valve is according to material
Matter is also divided into cast iron valve, cast steel valve, stainless valve (201,304,316 etc.), chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve,
Dual phase steel valve, Plastic valve, nonstandard customized grade valve material.
Traditional valve seal performance is poor.
Utility model content
The purpose of this utility model is to provide a kind of stainless steel sluice valve, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of stainless steel sluice valve, including valve body, institute
State valve inner and be provided with flashboard, the top end of the valve body is provided between bonnet, and valve body and bonnet and is connected by middle flange stud
Connect, middle flange stud two ends are provided with nut, the valve rod is connected through bonnet with the flashboard of valve inner, the valve stem tip
It is provided with and locking nut is provided between handwheel, and valve rod and handwheel, valve rod spiral shell is provided between the valve rod and bonnet top
Mother, is provided between gland, and bonnet and gland on the bonnet and is connected by eyelet bolt, the bonnet top
It is provided with lubricating cup.
Preferably, by pin connection between the eyelet bolt and bonnet, the eyelet bolt is located at gland top
It is provided with movable joint nut.
Preferably, middle flange gasket is provided between the valve body and bonnet.
Preferably, filler pad is provided between the bonnet lower and valve rod.
Preferably, it is provided between the bonnet and valve stem nut and cap.
Preferably, the valve body inner side is provided with ceramic wearing coat.
Compared with prior art, the beneficial effects of the utility model are：The utility model controls turning for flashboard by valve rod
It is dynamic, so as to reach the purpose of water lock, by flange gasket in setting and filler pad, strengthen its sealing property, by setting
Lubricating cup, is easy to oiling, and stainless steel material is used by by valve, overall to have simple structure, small volume, lightweight, material consumption
Consumption is few, low production cost, with good market popularization value, by setting ceramic wearing coat on the inside of valve body, can increase
Plus the anti-wear performance of valve body.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- valve bodies；2- flashboards；3- valve rods；Flange gasket in 4-；5- bonnets；Flange stud in 6-；7- nuts；8-
Filler pad；9- sells；10- eyelet bolts；11- movable joint nuts；12- glands；13- lubricating cups；14- valve stem nuts；15- is simultaneously
Cap；16- handwheels；17- locking nuts.
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.
Refer to Fig. 1, a kind of embodiment that the utility model is provided：A kind of stainless steel sluice valve, including valve body 1, in valve body 1
Portion is provided with flashboard 2, and the top of valve body 1 is provided between bonnet 5, and valve body 1 and bonnet 5 and is connected by middle flange stud 6, middle method
The two ends of blue stud 6 are provided with nut 7, and valve rod 3 is connected through bonnet 5 with the flashboard 2 inside valve body 1, and the top of valve rod 3 is provided with hand
Wheel 16, rotates handwheel 16, and the lifting of valve rod 3 is controlled by handwheel 16, the closure of flashboard 2 is controlled by valve rod 3, so as to reach lock
Locking nut 17 is provided between the purpose of water, and valve rod 3 and handwheel 16, valve rod spiral shell is provided between valve rod 3 and the top of bonnet 5
Female 14, it is provided with bonnet 5 between gland 12, and bonnet 5 and gland 12 and is connected by eyelet bolt 10, bonnet 5
Top is provided with lubricating cup 13, is connected by pin 9 between eyelet bolt 10 and bonnet 5, and eyelet bolt 10 is located on gland 12
Side is provided with movable joint nut 11, and middle flange gasket 4 is provided between valve body 1 and bonnet 5, and flange gasket 4 increases its sealing property
By force, filler pad 8 is provided between the bottom of bonnet 5 and valve rod 3, filler pad 8 makes the enhancing of its sealing property, bonnet 5 and valve rod
It is provided between nut 14 and cap 15, the inner side of valve body 1 is provided with ceramic wearing coat, can increase the anti-wear performance of valve body 1.
Specifically used mode：In utility model works, handwheel 16 is rotated, the rotation of valve rod 3 is controlled by handwheel 16, led to
The rotation that valve rod 3 controls flashboard 2 is crossed, so as to reach the purpose of water lock, by middle flange gasket 4 and filler pad 8, seals it
Performance enhancement, by setting lubricating cup 13, is easy to oiling, and stainless steel material is used by by valve, overall to have simple structure, body
Product is small, and lightweight, material consumption amount is few, low production cost, with good market popularization value.
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, can in other specific forms realize that this practicality is new
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 (6)
1. a kind of stainless steel sluice valve, including valve body (1), it is characterised in that：The valve body (1) is internally provided with flashboard (2), described
Valve body (1) top is provided between bonnet (5), and valve body (1) and bonnet (5) and is connected by middle flange stud (6), middle flange spiral shell
Post (6) two ends are provided with nut (7), and the valve rod (3) is connected through bonnet (5) flashboard (2) internal with valve body (1), described
Valve rod (3) top is provided with and locking nut (17), the valve rod is provided between handwheel (16), and valve rod (3) and handwheel (16)
(3) valve stem nut (14) is provided with and bonnet (5) top between, gland (12), and bonnet is provided with the bonnet (5)
(5) it is connected by eyelet bolt (10) between gland (12), bonnet (5) top is provided with lubricating cup (13).
2. a kind of stainless steel sluice valve according to claim 1, it is characterised in that：The eyelet bolt (10) and bonnet (5)
Between by pin (9) connect, the eyelet bolt (10) positioned at gland (12) top be provided with movable joint nut (11).
3. a kind of stainless steel sluice valve according to claim 1, it is characterised in that：Set between the valve body (1) and bonnet (5)
It is equipped with middle flange gasket (4).
4. a kind of stainless steel sluice valve according to claim 1, it is characterised in that：Bonnet (5) bottom and valve rod (3) it
Between be provided with filler pad (8).
5. a kind of stainless steel sluice valve according to claim 1, it is characterised in that：The bonnet (5) and valve stem nut (14)
Between be provided with and cap (15).
6. a kind of stainless steel sluice valve according to claim 1, it is characterised in that：Valve body (1) inner side is provided with ceramics
Wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381561.1U CN206246709U (en) | 2016-12-09 | 2016-12-09 | A kind of stainless steel sluice valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381561.1U CN206246709U (en) | 2016-12-09 | 2016-12-09 | A kind of stainless steel sluice valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246709U true CN206246709U (en) | 2017-06-13 |
Family
ID=59007992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621381561.1U Active CN206246709U (en) | 2016-12-09 | 2016-12-09 | A kind of stainless steel sluice valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246709U (en) |
-
2016
- 2016-12-09 CN CN201621381561.1U patent/CN206246709U/en active Active
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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: 325000 Dili valve at the intersection of Jinhai Avenue and Binhai 9th Road, Wenzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Dili Valve Technology Co.,Ltd. Address before: 325024 floor 1, No. 161, Hongrui Road, Shacheng street, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG DILI VALVE TECHNOLOGY CO.,LTD. |