CN206234377U - Also valve - Google Patents
Also valve Download PDFInfo
- Publication number
- CN206234377U CN206234377U CN201621306071.5U CN201621306071U CN206234377U CN 206234377 U CN206234377 U CN 206234377U CN 201621306071 U CN201621306071 U CN 201621306071U CN 206234377 U CN206234377 U CN 206234377U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve plate
- plate
- sealing ring
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 238000012856 packing Methods 0.000 claims description 9
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
- F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
Abstract
The utility model discloses also valve, including valve body and valve shaft, valve plate sealing ring is provided with valve body, valve plate sealing ring is socketed in outside also valve central plate and constitutes valve plate, and valve shaft is fixedly connected with valve plate, valve shaft stretches out one section after passing through valve body cavity wall, torsion can be done to valve plate, valve plate is arranged in the spherical cavity of valve body and carries out 90 degree of rotations, and valve plate sealing ring is consistent with the spherical cavity of valve body, valve plate sealing ring uses rigid material, valve shaft that valve body junction is provided with gap.There is gap by valve shaft and valve body in the utility model, so as to the active force of the bearing medium on valve plate is applied on valve body, realize that valve shaft hardly receives shearing force, twisting resistance when only being opened by valve, such that it is able to simplify the diameter of axle of valve shaft, valve body structure is greatly reduced, length gets thinner, weight mitigates significantly, and service life is also lengthened significantly, and the utility model also has the characteristics of simple structure, low cost, handling easy to maintenance.
Description
Technical field
The utility model belongs to valve field, is related to also valve.
Background technology
It is domestic at present, various using valve species in the world, mostly with butterfly valve, ball valve and gate valve as primary structure, construct
Valve.The species valve is mostly because of bulky, heavier mass；Installation dimension is more long；Obturation effect is poor；Open and close torsion, turn round
Square requirement is big；It is larger required power to be opened and closed using electric and pneumatic mode；Service life is short, and with existing each valve well, room etc.
There is contradiction in use environment in facility codes and standards, and often a bigbore valve is mounted in small valve well, a room
（It is interior）Or build well, room by laying bricks or stones again after first installing valve, this installation with the later stage, change, dismount, conserve, maintain and use etc. it is convex
Aobvious contradiction.If local certain valve needs to change or repairs in separately running into pipe network system, need to be carried out from main control valve or main valve
Pass, keying could realize replacement operation.Can not realize a little breaking, put and repair（Or change）Operation, thus be lost substantial amounts of manpower,
The resource loss such as material resources and medium, and thus result in the cutout or paralysis of other systems of pipe network main.
The content of the invention
The technical problems to be solved in the utility model is：A kind of also valve is provided, medium is smaller than small, resistance by section, valve
Body and valve are thinning, and installation dimension is short, and obturation effect is good, long service life, to solve problems of the prior art.
The technical scheme that the utility model is taken is：Also valve, including valve body, axle sleeve, axle insertion ring, valve plate sealing ring, pin
Nail, also valve central plate, support ball, adjustment spiral pin, valve shaft sealing ring, valve shaft, interior spiral pin, flexible valve plate packing groove and flexible valve plate
Insertion ring, is provided with valve plate sealing ring in valve body, valve plate sealing ring is socketed in outside also valve central plate and constitutes valve plate, fixed on valve plate
Valve shaft is connected with, valve shaft stretches out one section after passing through valve body cavity wall, torsion can be done to valve plate, valve plate is arranged in the spherical cavity of valve body
90 degree of rotations are carried out, valve plate sealing ring is consistent with the spherical cavity of valve body, and valve plate sealing ring uses rigid material, valve plate sealing ring
Outer to be provided with flexible valve plate packing groove, the embedded flexibility valve plate insertion ring of flexible valve plate packing groove, valve shaft is set with valve body junction
There is gap, and resilient valve shaft sealing ring is set on valve shaft.
Preferably, 0.025%-8% of the above-mentioned spherical cavity with diameter greater than valve body bore.
Preferably, above-mentioned axle insertion ring be elastic seal ring, be arranged on valve shaft, and the valve body at spherical cavity axle
In hole.
Preferably, above-mentioned valve plate sealing ring is fixedly connected on also valve central plate by interior spiral pin, is a cyclic structure, its
Outer cylinder is spherical.
Preferably, above-mentioned support ball is connected to valve shaft and supports valve plate with respect to the opposite side of valve plate, and its bottom passes through adjustment spiral shell
Pin support.
Preferably, above-mentioned axle sleeve is elastomeric material making, is arranged on valve shaft, and positioned at axle insertion ring top.
Preferably, it is spacing by pin after above-mentioned valve shaft insertion valve plate.
Preferably, above-mentioned gap is 0.15-0.5mm, and valve plate sealing ring is 0.005-0.1mm with the gap of spherical cavity.
The beneficial effects of the utility model：Compared with prior art, by valve shaft and valve body there is gap in the utility model,
So as to the active force of the bearing medium on valve plate is applied on valve body, realize that valve shaft, hardly by shearing force, is only beaten by valve
Twisting resistance when opening, such that it is able to simplify the diameter of axle of valve shaft, valve body structure is greatly reduced, and length gets thinner, and weight subtracts significantly
Gently, service life is also lengthened significantly, and valve plate can be significantly thinning, and medium is smaller than big, resistance by section, and installation dimension is short, ball
The hardness sealing in shape chamber, sealing effectiveness more preferably, efficiently solves the excessive structure for causing of valve shaft stress present in prior art
It is heavy, service life is short, installation dimension is long, medium by the section problem bigger than small, resistance, the utility model also has structure
Simply, low cost, load and unload it is easy to maintenance the characteristics of.
Brief description of the drawings
Fig. 1 is flat cutting structural representation of the present utility model；
Fig. 2 is the A-A generalized sections of Fig. 1；
Fig. 3：It is the B-B generalized sections of Fig. 1；
Fig. 4：It is the hardness sealing valve plate generalized section of Fig. 1；
Fig. 5：It is flat cutting structural representation at flexible valve plate insertion ring of the present utility model；
Fig. 6：It is the A-A generalized sections of Fig. 5；
Fig. 7：It is the B-B generalized sections of Fig. 5；
Fig. 8：It is flange-type structure schematic diagram of the present utility model；
Fig. 9：It is the left schematic cross-sectional view of Fig. 8；
Figure 10：It is the flange form hardness sealing valve plate cross-sectional view of Fig. 8；
Figure 11 is the C portions mplifying structure schematic diagram of Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further to the utility model.
Embodiment：As Figure 1-Figure 11, also valve, including valve body 1, axle sleeve 2, axle insertion ring 3, valve plate sealing ring 4, pin
5th, also valve central plate 6, support ball 7, adjustment spiral pin 8, valve shaft sealing ring 9, valve shaft 10, interior spiral pin 11, flexible valve plate packing groove 12
With flexible valve plate insertion ring 13, valve plate sealing ring 4 is provided with valve body 1, valve plate sealing ring 4 is socketed in the also outer structure of valve central plate 6
Valve shaft 10 is fixedly connected with into valve plate, on valve plate, valve shaft 10 stretches out one section, torsion, valve can be done to valve plate after passing through the cavity wall of valve body 1
Plate carries out 90 degree of rotations in the spherical cavity of valve body 1, and valve plate sealing ring 4 is consistent with the spherical cavity of valve body 1, valve plate sealing ring 4
Using rigid material, flexible valve plate packing groove 12, the embedded flexibility valve plate of flexible valve plate packing groove 12 are provided with outside valve plate sealing ring 4
Insertion ring 13, valve shaft 10 is provided with gap 14 with the junction of valve body 1, and resilient valve shaft sealing ring 9 is set on valve shaft 10.
Preferably, 0.025%-8% of the above-mentioned spherical cavity with diameter greater than valve body bore.
Preferably, above-mentioned axle insertion ring 3 is elastic seal ring, is arranged on valve shaft 10, and the valve body 1 at spherical cavity
Axis hole in.
Preferably, above-mentioned valve plate sealing ring 4 is fixedly connected on also valve central plate 6 by interior spiral pin 11, is a ring-type knot
Structure, its outer cylinder is spherical.
Preferably, above-mentioned support ball 7 is connected to opposite side support valve plate of the valve shaft 10 with respect to valve plate, and its bottom passes through adjustment
Spiral pin 8 is supported, and support ball is used for playing rotatably supported effect, puts the spin orientation of contact more preferably, is rubbed smaller.
Preferably, above-mentioned axle sleeve 2 is elastomeric material making, is arranged on valve shaft 10, and positioned at the top of axle insertion ring 3.
Preferably, it is spacing by pin 5 after the insertion of above-mentioned valve shaft 10 valve plate.
Preferably, above-mentioned gap 14 is 0.15-0.5mm, and valve plate sealing ring 4 is 0.005-0.1mm with the gap of spherical cavity.
Also valve group is filled:The first mounting sleeve 2 in valve body 1, axle insertion ring 3, valve shaft sealing ring 9, valve shaft 10 and support ball 7,
Valve shaft 10 is not extended into spherical cavity now, then loads valve plate sealing ring 4, makes valve plate sealing ring 4 and 1 one-tenth an angle of 90 degrees of valve body, valve
Plate seals 4 micro compressive deformations and draws in the spherical cavity of valve body 1, then the end of the end face of rotary valve plate sealing ring and valve body spherical cavity
Face is parallel, and embedded also valve central plate 6, and pushes valve shaft 10 and enter in the connecting hole of valve shaft 10 of valve plate and the use anticreep of pin 5,
Then rotary valve plate and valve body, into an angle of 90 degrees, use interior spiral pin 11 in valve body 1（Or screw）Valve plate sealing ring 4 is fastened to
On valve central plate 6, finally load support ball 7 and adjustment spiral pin 8 carries out position regulation to valve plate, thus completes also valve integral manufacturing
And assembly work.
Also valve opens and closes operation：
This also valve be that torsion is done to valve plate by valve shaft, valve plate carries out 90 degree and rotates realizations opening and closing in valve body spherical cavity,
Medium closure is by also valve valve plate（Valve plate sealing ring 4）What the spherical section body phase interaction consistent with valve body 1 was realized, valve
Plate is with the fluid stopping medium of rigid valve plate sealing ring 4.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, should all cover within protection domain of the present utility model, therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (8)
1. also valve, it is characterised in that：Including valve body（1）, axle sleeve（2）, axle insertion ring（3）, valve plate sealing ring（4）, pin（5）、
Also valve central plate（6）, support ball（7）, adjustment spiral pin（8）, valve shaft sealing ring（9）, valve shaft（10）, interior spiral pin（11）, flexible valve
Plate packing groove（12）With flexible valve plate insertion ring（13）, valve body（1）Inside it is provided with valve plate sealing ring（4）, valve plate sealing ring（4）Set
It is connected on also valve central plate（6）Outer composition valve plate, is fixedly connected with valve shaft on valve plate（10）, valve shaft（10）Through valve body（1）Cavity wall
After stretch out one section, torsion can be done to valve plate, valve plate is in valve body（1）Spherical cavity in carry out 90 degree of rotations, valve plate sealing ring（4）With
Valve body（1）Spherical cavity it is consistent, valve plate sealing ring（4）Using rigid material, valve plate sealing ring（4）It is provided with flexible valve plate outward
Packing groove（12）, flexible valve plate packing groove（12）Embedded flexibility valve plate insertion ring（13）, valve shaft（10）With valve body（1）Junction sets
It is equipped with gap（14）, and in valve shaft（10）It is upper that resilient valve shaft sealing ring is set（9）.
2. also valve according to claim 1, it is characterised in that：Spherical cavity is with diameter greater than valve body（1）The 0.025%- of bore
8%。
3. also valve according to claim 1, it is characterised in that：Axle insertion ring（3）It is elastic seal ring, is arranged on valve shaft
（10）On, and the valve body at spherical cavity（1）Axis hole in.
4. also valve according to claim 1, it is characterised in that：Valve plate sealing ring（4）By interior spiral pin（11）It is fixedly connected
In also valve central plate（6）On, it is a cyclic structure, its outer cylinder is spherical.
5. also valve according to claim 1, it is characterised in that：Support ball（7）It is connected to valve shaft（10）It is another with respect to valve plate
Side supports valve plate, and its bottom passes through adjustment spiral pin（8）Support.
6. also valve according to claim 1, it is characterised in that：Axle sleeve（2）For elastomeric material makes, valve shaft is arranged on（10）
On, and positioned at axle insertion ring（3）Top.
7. also valve according to claim 1, it is characterised in that：Valve shaft（10）Pass through pin after insertion valve plate（5）It is spacing.
8. also valve according to claim 1, it is characterised in that：Gap（14）It is 0.15-0.5mm, valve plate sealing ring（4）With
The gap of spherical cavity is 0.005-0.1mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016100126259 | 2016-01-11 | ||
| CN201610012625.9A CN105508633A (en) | 2016-01-11 | 2016-01-11 | Ye valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234377U true CN206234377U (en) | 2017-06-09 |
Family
ID=55716830
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610012625.9A Pending CN105508633A (en) | 2016-01-11 | 2016-01-11 | Ye valve |
| CN201621306071.5U Active CN206234377U (en) | 2016-01-11 | 2016-12-01 | Also valve |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610012625.9A Pending CN105508633A (en) | 2016-01-11 | 2016-01-11 | Ye valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105508633A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084249A (en) * | 2017-06-28 | 2017-08-22 | 张振民 | Also valve |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939742A (en) * | 2019-12-13 | 2020-03-31 | 贵州鼐衡科技有限公司 | Vector sealing valve |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB245650A (en) * | 1925-04-27 | 1926-01-14 | Glenfield & Kennedy Ltd | Improvements in or relating to balanced pivoted disc valves |
| US5553830A (en) * | 1994-02-14 | 1996-09-10 | Stary; Gary M. | Pipeline valve apparatus |
| US5711510A (en) * | 1991-12-17 | 1998-01-27 | Stary; Gary M. | Pipeline valve apparatus |
| US20130301249A1 (en) * | 2009-05-05 | 2013-11-14 | Abl Ip Holding, Llc | Low profile luminaire for grid ceilings |
| CN104132162B (en) * | 2013-07-13 | 2018-08-07 | 浙江瓯明流体铸业有限公司 | A kind of low force square high platform formula four-way line style sealed butterfly valve |
-
2016
- 2016-01-11 CN CN201610012625.9A patent/CN105508633A/en active Pending
- 2016-12-01 CN CN201621306071.5U patent/CN206234377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084249A (en) * | 2017-06-28 | 2017-08-22 | 张振民 | Also valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105508633A (en) | 2016-04-20 |
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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: 20190128 Address after: 550018 No. 03 and 04, 19th floor, 2nd Building, Qilong Business Department A Block, Yangguan Avenue, Guanshan Lake District, Guiyang City, Guizhou Province Patentee after: Guizhou Heng Heng Technology Co., Ltd. Address before: 550001 No. 4, 2 unit 2, stone cave slope lane, Daying slope, Yunyan District, Guiyang, Guizhou, China 15 Co-patentee before: Zhang Zongpu Patentee before: Zhang Zhenmin |
|
| TR01 | Transfer of patent right |