CN206973027U - A kind of special-shaped valve - Google Patents
A kind of special-shaped valve Download PDFInfo
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- CN206973027U CN206973027U CN201720344077.XU CN201720344077U CN206973027U CN 206973027 U CN206973027 U CN 206973027U CN 201720344077 U CN201720344077 U CN 201720344077U CN 206973027 U CN206973027 U CN 206973027U
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- valve
- sealing
- hand lever
- tabletting
- seat
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- 238000007789 sealing Methods 0.000 claims abstract description 61
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims description 6
- 241000283216 Phocidae Species 0.000 abstract description 17
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
A kind of special-shaped valve, including valve body, valve element, valve seat, hand lever, sealing tabletting, sealing ring；Valve seat is fixed with the outlet end inwall of valve body, valve seat is that insertion is used as medium runner at revolving body and axis, it is tapered sealing surface that valve seat, which is met to one end of medium, valve element is to the outwardly convex conical surface of valve seat one end band, the conical surface matches with sealing surface of seat, hand lever one end is connected with valve element, the other end stretches out valve body, in hand lever groove is provided with the valve wall at valve body, sealing tabletting is enclosed on hand lever moves with hand lever, sealing tabletting is arranged on the lower section of groove and is bonded with the lower surface of groove, two weeks grooves are provided with sealing tabletting top surface edge, a sealing ring is respectively provided with groove, the supporting part being connected with valve wall is provided with below sealing tabletting the upward support force of sealing tabletting and pinch seal tabletting are provided.The utility model is simple in construction, compact, and manual stroke is short during opening and closing, has the effect of self sealss during shut-off, and the bigger self sealss of hydraulic pressure are stronger.
Description
Technical field：
Valve technology field is the utility model is related to, it is more particularly to a kind of to be easy to special-shaped valve rapidly opened and closed manually.
Background technology：
For many years, the developing direction of valve is to control executing agency's automatic shutter valve by control signal, but very
More occasions still wish the hand-operated valve of manual intervention, and current hand-operated valve includes：Hand-operated butterfly valve, manual ball valve, manual diaphragm
Valve etc.；Hand-operated valve manipulates valve event by handwheel, handle by manpower, when valve opening and closing torque is larger, can in handwheel and
This wheel or worm reducer are set between valve rod.Wherein, handwheel control is wasted time and energy by fully closed to standard-sized sheet, the valve of handle control
Pressure-resistant small, use occasion is limited.
The content of the invention：
In consideration of it, it is necessary that designing one kind is opened and closed simple, good airproof performance, and the special-shaped valve of resistance to elevated pressures.
A kind of special-shaped valve, including：Valve body, valve element, valve seat, hand lever, sealing tabletting, sealing ring；Wherein, close to valve body
Outlet end inwall on be fixed with valve seat, valve seat is that insertion is used as medium runner at revolving body and axis, and valve seat is met to medium
One end is tapered sealing surface, and valve element to the outwardly convex conical surface of valve seat one end band, the conical surface with sealing surface of seat to matching, manually
Bar one end is connected with valve element, and the other end stretches out valve body, and groove is provided with the valve wall at valve body in hand lever, seals tabletting set
Moved on hand lever with hand lever, sealing tabletting is arranged on the lower section of groove and is bonded with the lower surface of groove, seals in tabletting
Two weeks grooves are provided with marginal surface, a sealing ring is respectively provided with groove, are provided with what is be connected with valve wall below sealing tabletting
Supporting part provides the upward support force of sealing tabletting and pinch seal tabletting.
Preferably, a kind of special-shaped valve also includes body cradle, and body cradle is fixed on the valve body of hand lever protruding side, manually
It is hinged in the middle part of bar on body cradle, hand lever is hinged with valve element.
Preferably, hand lever is vertically fixed on valve element sidepiece makes valve element do motion in the same direction by pulling hand lever.
Preferably, sealing surface of seat is provided with one layer of rubber blanket.
A kind of special-shaped valve, including：Valve body, valve element, valve seat, hand lever, packing seal, the first rack, the second rack, tooth
Wheel；Wherein, valve seat is fixed with the outlet end inwall of valve body, valve seat is that insertion is used as medium flow field at revolving body and axis
Road, it is tapered sealing surface that valve seat, which is met to one end of medium, and valve element is to the outwardly convex conical surface of valve seat one end band, the conical surface and valve
Seat sealing surface matching, valve element are vertically and fixedly provided with the first rack, the first rack and the tooth being arranged in valve body backwards to the end face of valve seat
Wheel engagement, the gear engage with the second rack simultaneously, and the second rack is vertical with the first rack and is staggeredly arranged, and hand lever vertically passes through
Valve body is worn, hand lever end is fixedly connected with the second rack end, and hand lever is provided with packing seal knot through the outside of valve body
Structure.By vertical pressing or hand lever is pulled out so as to drive gear and the finally opening and closing with movable valve plug.
Preferably, sealing surface of seat is provided with one layer of rubber blanket.
The utility model is simple in construction, compact, and manual stroke is short during opening and closing, there is the effect of self sealss, and hydraulic pressure during shut-off
Bigger self sealss are stronger.
Brief description of the drawings：
Cross section structure diagram when accompanying drawing 1 is a kind of special-shaped valve shut-off of embodiment 1.
Accompanying drawing 2 is cross section structure diagram when a kind of special-shaped valve of embodiment 1 is opened.
Accompanying drawing 3 is the close-up schematic view in accompanying drawing 2A portions.
Accompanying drawing 4 is a kind of cross section structure diagram of special-shaped valve of embodiment 2.
Accompanying drawing 5 is a kind of cross section structure diagram of special-shaped valve of embodiment 3.
In figure：Valve body 1, valve element 2, valve seat 3, hand lever 41, sealing tabletting 5, sealing ring 6, body cradle 7, outlet end 11, Jie
Mass flow road 31, sealing surface 32, groove 12, supporting part 13, hand lever 42, hand lever 43, packing seal 51, the first rack 8, second
Rack 9, gear 10.
Embodiment：
Embodiment 1
As shown in accompanying drawing 1~3, a kind of special-shaped valve, including：Valve body 1, valve element 2, valve seat 3, hand lever 41, sealing tabletting
5th, sealing ring 6, body cradle 7；Wherein, be fixed with valve seat 3 on the inwall of outlet end 11 of valve body 1, valve seat 3 be revolving body and in
Insertion is used as medium runner 31 at axle, and it is tapered sealing surface 32 that valve seat 2, which is met to one end of medium, and valve element 2 is to one end band of valve seat 3
The outwardly convex conical surface, the conical surface match with the sealing surface 32 of valve seat 3, and the one end of hand lever 41 is be hinged with valve element 2, and the other end stretches out valve
Body 1, groove 12 is provided with the valve wall at valve body 1 in hand lever 41, body cradle 7 is fixed on the valve body of the protruding side of hand lever 41
On 1, the middle part of hand lever 41 is hinged on body cradle 7, and sealing tabletting 5 is enclosed on hand lever 41 moves with hand lever 41, sealing pressure
The lower section that piece 5 is arranged on groove 12 is bonded with the lower surface of groove 12, is sealed and is provided with two weeks grooves at the top surface edge of tabletting 5,
A sealing ring 6 is respectively provided with groove, the supporting part 13 being connected with valve wall is provided with below sealing tabletting 5 sealing tabletting 5 is provided
Upward support force and pinch seal tabletting 5, the sealing surface 32 of valve seat 3 are provided with one layer of rubber blanket.
Embodiment 2
As shown in Figure 4, a kind of special-shaped valve, including：Valve body 1, valve element 2, valve seat 3, hand lever 42, sealing tabletting 5, close
Seal 6；Wherein, valve seat 3 is fixed with the inwall of outlet end 11 of valve body 1, valve seat 3 is that conduct is penetrated at revolving body and axis
Medium runner 31, it is tapered sealing surface 32 that valve seat 3, which is met to one end of medium, and valve element 2 is to the outwardly convex cone of one end band of valve seat 3
Face, the conical surface match with the sealing surface 32 of valve seat 3, and hand lever 42 is vertically fixed on the sidepiece of valve element 2 makes valve by pulling hand lever 42
Core 2 does motion in the same direction, and the other end of hand lever 42 stretches out valve body 1, and groove is provided with the valve wall at valve body 1 in hand lever 42
12, sealing tabletting 5 is enclosed on hand lever 42 moves with hand lever 42, and sealing tabletting 5 is arranged on lower section and the groove 12 of groove 12
Lower surface fitting, seal the top surface edge of tabletting 5 at be provided with two weeks grooves, a sealing ring 6 is respectively provided with groove, is being sealed
The lower section of tabletting 5 is provided with the upward support force of the offer sealing tabletting 5 of supporting part 13 being connected with valve wall and pinch seal tabletting 5 (can
Referring to accompanying drawing 3, embodiment 2 is similar with the sealing structure of embodiment 1)；The sealing surface 32 of valve seat 3 is provided with one layer of rubber blanket.
Embodiment 3
As shown in Figure 5, a kind of special-shaped valve, including：Valve body 1, valve element 2, valve seat 3, hand lever 43, packing seal 51,
First rack 8, the second rack 9, gear 10；Wherein, valve seat 3 is fixed with the inwall of outlet end 11 of valve body 1, valve seat 3 is
Insertion is used as medium runner 31 at revolving body and axis, and it is tapered sealing surface 32 that valve seat 3, which is met to one end of medium, valve element 2 to
The outwardly convex conical surface of one end band of valve seat 3, the conical surface match with the sealing surface 32 of valve seat 3, and valve element 2 is vertical backwards to the end face of valve seat 3
Be fixed with the first rack 8, the first rack 8 engages with the gear 10 being arranged in valve body 1, the gear 10 simultaneously with the second rack 9
Engagement, the second rack 9 is vertical with the first rack 8 and is staggeredly arranged, and hand lever 43 extends vertically through valve body 1, the end of hand lever 43 and
The end of second rack 9 is fixedly connected, and hand lever 43 is provided with the structure of packing seal 51 through the outside of valve body 1；The sealing surface of valve seat 3
32 are provided with one layer of rubber blanket.
Claims (6)
- A kind of 1. special-shaped valve, it is characterised in that including：Valve body, valve element, valve seat, hand lever, sealing tabletting, sealing ring；Its In, valve seat is fixed with the outlet end inwall of valve body, valve seat is that insertion is used as medium runner, valve seat at revolving body and axis It is tapered sealing surface to meet to one end of medium, and valve element is to the outwardly convex conical surface of valve seat one end band, the conical surface and valve base sealing Face matches, and hand lever one end is connected with valve element, and the other end stretches out valve body, is provided with hand lever on the valve wall at valve body logical Groove, sealing tabletting is enclosed on hand lever moves with hand lever, and sealing tabletting is arranged on the lower section of groove and the lower surface of groove and pasted Close, seal and be provided with two weeks grooves at tabletting top surface edge, a sealing ring is respectively provided with groove, be provided with below sealing tabletting The supporting part being connected with valve wall provides the upward support force of sealing tabletting and pinch seal tabletting.
- 2. a kind of special-shaped valve as claimed in claim 1, it is characterised in that a kind of special-shaped valve also includes body cradle, is hinged Frame is fixed on the valve body of hand lever protruding side, is hinged in the middle part of hand lever on body cradle, hand lever is hinged with valve element.
- 3. a kind of special-shaped valve as claimed in claim 1, it is characterised in that hand lever is vertically fixed on valve element sidepiece.
- 4. a kind of special-shaped valve as claimed in claim 1 or 2, it is characterised in that sealing surface of seat is provided with one layer of rubber blanket.
- A kind of 5. special-shaped valve, it is characterised in that including：Valve body, valve element, valve seat, hand lever, packing seal, the first rack, Two racks, gear；Wherein, valve seat is fixed with the outlet end inwall of valve body, valve seat is to penetrate to make at revolving body and axis For medium runner, it is tapered sealing surface that valve seat, which is met to one end of medium, and valve element is to the outwardly convex conical surface of valve seat one end band, being somebody's turn to do The conical surface matches with sealing surface of seat, and valve element is vertically and fixedly provided with the first rack backwards to the end face of valve seat, and the first rack is with being arranged on valve Internal gear engagement, the gear engage with the second rack simultaneously, and the second rack is vertical with the first rack and is staggeredly arranged, manually Bar extends vertically through valve body, and hand lever end is fixedly connected with the second rack end, and hand lever is provided with through the outside of valve body and filled out Expect sealing structure.
- 6. a kind of special-shaped valve as claimed in claim 5, it is characterised in that sealing surface of seat is provided with one layer of rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344077.XU CN206973027U (en) | 2017-04-04 | 2017-04-04 | A kind of special-shaped valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344077.XU CN206973027U (en) | 2017-04-04 | 2017-04-04 | A kind of special-shaped valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973027U true CN206973027U (en) | 2018-02-06 |
Family
ID=61414640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344077.XU Active CN206973027U (en) | 2017-04-04 | 2017-04-04 | A kind of special-shaped valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931174A (en) * | 2017-04-04 | 2017-07-07 | 王国良 | A kind of manual direct-through valve |
-
2017
- 2017-04-04 CN CN201720344077.XU patent/CN206973027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931174A (en) * | 2017-04-04 | 2017-07-07 | 王国良 | A kind of manual direct-through valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241008 Address after: 4-2-501 Jianwei Lane, Jianshe West Street, Dawukou District, Shizuishan City, Ningxia Hui Autonomous Region, 753000 Patentee after: Wang Guoliang Country or region after: China Patentee after: Yang Huijie Patentee after: Cui Jie Address before: 753000 Rongjing Garden 4-2-9, Dawukou District, Shizuishan City, Ningxia Hui Autonomous Region Patentee before: Wang Guoliang Country or region before: China |