CN106246932A - A kind of dish valve arrangement - Google Patents
A kind of dish valve arrangement Download PDFInfo
- Publication number
- CN106246932A CN106246932A CN201610774697.7A CN201610774697A CN106246932A CN 106246932 A CN106246932 A CN 106246932A CN 201610774697 A CN201610774697 A CN 201610774697A CN 106246932 A CN106246932 A CN 106246932A
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve plate
- hole
- projection
- rotating 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.)
- Pending
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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
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- 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
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
Abstract
A kind of dish valve arrangement, it is mainly be combined with each other by rotating shaft by valve body and valve plate and forms, described valve body includes axially offering, in the middle of one, the disc valve body coordinating duct with valve plate, the two ends being positioned at direction, footpath always on the symmetrical circumferential periphery of described valve body are provided with the radial arrangement projection of evagination, the intermediate radial of described two projections is provided with the rotating shaft through hole being on same diameter line, is provided with multiple axial arranged bolt hole being connected with external flange in the both side surface of described valve body；Described valve plate is for the lid circular valve plate of side evagination in the middle of one, and the arcuate surface intermediate radial of valve plate is provided with a shallow raised line diametrically, and offer respectively on the valve plate edge at these raised line two ends one in opposite directions, the shaft hole of radial arrangement；Described valve plate is arranged in the middle axial channel of valve body, and valve body is inserted in the rotating shaft through hole of two symmetries a base shaft and an action bars rotating shaft respectively, and corresponding shaft hole is inserted on valve plate in base shaft and action bars rotating shaft respectively.
Description
Technical field
The present invention relates to a kind of dish valve arrangement, belong to valve technology field.
Background technology
Valve is mainly used for also the logical of control piper that connect of pipeline and stops, and seen valve kind is relatively in the market
Many, can need to select the valve of different cultivars, such as gate valve, electromagnetic valve, flap valve, butterfly valve and three-way valve etc. according to different
Deng, including dish valve at interior, to be mainly used in large flow pipe road valve, it is by the deflection angle of valve plate in valve body
Size controls the flow of fluid, and this just requires to have between valve body with valve plate good coordinating, and wherein valve plate can bear big stream
The fluid uniaxial pressure of amount, valve body ensure that structural strength and the fitness of valve plate, including sealing effectiveness etc.；Therefore valve body
The reasonability of structure etc. are related to using effect and the service life of whole valve, although valve body structure is complicated, readily satisfies
Stating requirement, but the structure of valve body complexity necessarily brings the inconvenience of use, volume can be big, Heavy Weight, and uses structure the simplest
Single, also result in degree of cooperation and decline, reduce using effect.Same valve board structure is also related to using effect and the use of valve
In the life-span, use thicker valve plate, although bearing capacity strengthens, but overall heavy, operate underaction；And cost increases, peace
Dress uses inconvenience；Although using relatively thin valve plate light and handy, flexible and convenient operation, but bearing capacity reduces, and affects service life
And using effect.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, and a kind of simple in construction is provided, easy to make, energy
Enough make valve body realize effectively coordinating with valve plate, improve the using effect of overall valve, increase the bearing capacity of fluid, and make whole
Body valve operation is flexible, improves the dish valve arrangement in valve service life.
It is an object of the invention to complete by following technical solution, a kind of dish valve arrangement, it is mainly by valve body and valve
Plate is be combined with each other by rotating shaft and forms, and described valve body includes axially offering, in the middle of one, the disc valve coordinating duct with valve plate
Body, the two ends that the symmetrical circumferential periphery of described valve body is positioned at direction, footpath always are provided with the radial arrangement projection of evagination, described
The intermediate radial of two projections is provided with the rotating shaft through hole being on same diameter line, is provided with in the both side surface of described valve body
Multiple axial arranged bolt holes being connected with external flange.
Described valve plate is that the arcuate surface intermediate radial of valve plate is provided with for the lid circular valve plate of side evagination in the middle of one
A shallow raised line diametrically, and offer respectively on the valve plate edge at these raised line two ends one in opposite directions, radially
The shaft hole arranged, is provided with corresponding with cylindrical, the recessed groove of curved of bottom surface on the inner surface of described valve plate, described
The bottom surface of recessed groove and the thickness of arcuate surface are from outside to inside in the most thickening state；
Described valve plate is arranged in the middle axial channel of valve body, and valve body is inserted in one in the rotating shaft through hole of two symmetries respectively
Base shaft and an action bars rotating shaft, and base shaft and action bars rotating shaft be inserted on valve plate corresponding shaft hole respectively, real
Existing valve plate is connected with valve body.
As preferably: the circumferential end surfaces of described valve body, the opposite sides of two projection lines be respectively arranged with vertically to
Interior circular arc inner groovy, and make the dual-side of inner groovy form the Flange joint limit, both sides of valve body, the spiral shell of described valve body both sides
Bolt throughhole is each located on the Flange joint limit, both sides of inner groovy；The projection arranged on described valve body circumferential periphery is circular convex
Post or square projection, and wherein a projection is shallow projection, the rotating shaft through hole in this shallow projection has been inserted in base shaft；Another projection
For high projection, the rotating shaft through hole in this high projection is inserted in overhanging action bars rotating shaft；
The circumferential edge of described valve plate is provided with flange seal limit；On the outer surface at described shallow raised line both ends corresponding to shaft hole,
It is respectively arranged with a cross through hole and two two cross through hole being in same centrage；Another on the arcuate surface of valve plate,
The both sides being positioned at shallow raised line are respectively arranged with the approximate half-circular convex surfaces of evagination.
The present invention has simple in construction, easy to make, it is possible to makes valve body realize effectively coordinating with valve plate, improves integral valve
The using effect of door, increases the bearing capacity of fluid, and makes integral valve door operation flexible, improves the features such as valve service life.
Accompanying drawing explanation
Fig. 1 is the side sectional view of valve body of the present invention.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is the side sectional view of valve plate of the present invention.
Fig. 4 is the structure schematic diagram of valve plate of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail: a kind of dish valve arrangement of the present invention, it is mainly by valve
Body 12 and valve plate 21 are be combined with each other by rotating shaft 3,4 and form.
Fig. 1, shown in 2, described valve body includes axially offering, in the middle of one, the disc valve body coordinating duct 11 with valve plate
12, the two ends that symmetrical excircle 13 limit of described valve body 12 is positioned at direction, footpath always are provided with the radial arrangement projection of evagination
14, the intermediate radial of described two projections 14 is provided with the rotating shaft through hole 15 being on same diameter line, at the two of described valve body 12
Multiple axial arranged bolt hole 16 being connected with external flange it is provided with on side surface；
Shown in figure, the circumferential end surfaces of valve body 12 of the present invention, it is respectively arranged with in the opposite sides of two projection 14 lines
In perpendicularly inward circular arc inner groovy 17(Fig. 1, dotted line represents), and make the dual-side of inner groovy 17 form the both sides of valve body 12
Flange joint limit 18, the bolt hole 16 of described valve body 12 both sides is each located on the Flange joint limit, both sides 18 of inner groovy 17；
The projection 14 arranged on described valve body 12 circumferential periphery is circular projection or square projection, and wherein a projection is shallow projection
19, the rotating shaft through hole 15 in this shallow projection 19 has been inserted in base shaft 3；Another projection is high projection 10, in this high projection 10
Rotating shaft through hole 15 is inserted in overhanging action bars rotating shaft 4；
Fig. 3, shown in 4, valve plate 21 of the present invention is for the lid circular valve plate of side evagination, the evagination of valve plate 21 in the middle of one
Face intermediate radial is provided with the shallow raised line 22 of diametrically, and divides on valve plate 21 edge at these shallow raised line 22 two ends
Do not offer one in opposite directions, the shaft hole 23 of radial arrangement, the inner surface of described valve plate 21 is provided with corresponding with cylindrical
, the recessed groove 25 in curved face, bottom surface 24, to reduce the weight of valve plate body, reduce cost；The bottom surface of described recessed groove 25 with
The thickness of arcuate surface 26 is from outside to inside in the most thickening state, to strengthen the comprcssive strength of valve plate body 21.
Shown in figure, the circumferential edge of described valve plate 21 of the present invention is provided with flange seal limit 27；Described shallow raised line 22
On the outer surface at both ends corresponding to shaft hole 23, be respectively arranged with a cross through hole 28 and two be in same centrage
Two cross through hole 28；Another on the arcuate surface 26 of valve plate 21, be positioned at the both sides of shallow raised line 22 and be respectively arranged with the approximation of evagination
Semi-cylindrical hill surface 29, its effect is also for the axial compression strength strengthening valve plate body.
Valve plate 21 of the present invention is arranged in the middle axial channel 11 of valve body 12, the rotating shaft of two symmetries on valve body 12
Through hole 15 is inserted in a base shaft 3 and an action bars rotating shaft 4 respectively, and base shaft 3 and action bars rotating shaft 4 are overlapped respectively
Enter corresponding shaft hole 23 on valve plate 21, it is achieved valve plate 21 is connected with valve body 12.
Claims (2)
1. a dish valve arrangement, it is mainly be combined with each other by rotating shaft by valve body and valve plate and forms, it is characterised in that described valve
Body includes axially offering, in the middle of one, the disc valve body coordinating duct with valve plate, and the symmetrical circumferential periphery of described valve body is positioned at
One diametric two ends are provided with the radial arrangement projection of evagination, and the intermediate radial of described two projections is provided with and is in always
Rotating shaft through hole on radial line, is provided with multiple axial arranged be connected with external flange in the both side surface of described valve body
Bolt hole；
Described valve plate is for the lid circular valve plate of side evagination in the middle of one, the arcuate surface intermediate radial of valve plate be provided with along
A diametric shallow raised line, and offer respectively on the valve plate edge at these raised line two ends one in opposite directions, radial arrangement
Shaft hole, the inner surface of described valve plate is provided with corresponding with cylindrical, the recessed groove of curved of bottom surface, described depression
The bottom surface of groove and the thickness of arcuate surface are from outside to inside in the most thickening state；
Described valve plate is arranged in the middle axial channel of valve body, and valve body is inserted in one in the rotating shaft through hole of two symmetries respectively
Base shaft and an action bars rotating shaft, and base shaft and action bars rotating shaft be inserted on valve plate corresponding shaft hole respectively, real
Existing valve plate is connected with valve body.
Dish valve arrangement the most according to claim 1, it is characterised in that the circumferential end surfaces of described valve body, at two projection lines
Opposite sides be respectively arranged with perpendicularly inward circular arc inner groovy, and make the dual-side of inner groovy form the both sides method of valve body
Blue connection limit, the bolt hole of described valve body both sides is each located on the Flange joint limit, both sides of inner groovy；Outside described valve body
The projection arranged in circumferential edge is circular projection or square projection, and wherein a projection is shallow projection, the rotating shaft in this shallow projection
Through hole has been inserted in base shaft；Another projection is high projection, and the rotating shaft through hole in this high projection is inserted in overhanging action bars and turns
Axle；
The circumferential edge of described valve plate is provided with flange seal limit；On the outer surface at described shallow raised line both ends corresponding to shaft hole,
It is respectively arranged with a cross through hole and two two cross through hole being in same centrage；Another on the arcuate surface of valve plate,
The both sides being positioned at shallow raised line are respectively arranged with the approximate half-circular convex surfaces of evagination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774697.7A CN106246932A (en) | 2016-08-31 | 2016-08-31 | A kind of dish valve arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774697.7A CN106246932A (en) | 2016-08-31 | 2016-08-31 | A kind of dish valve arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246932A true CN106246932A (en) | 2016-12-21 |
Family
ID=58080634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774697.7A Pending CN106246932A (en) | 2016-08-31 | 2016-08-31 | A kind of dish valve arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246932A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3603998A1 (en) * | 1985-02-12 | 1986-08-14 | Fort Vale Engineering Ltd., Nelson, Lancashire | THROTTLE VALVE |
| CN2288315Y (en) * | 1996-12-13 | 1998-08-19 | 颜思健 | Antiwear device for butterfly valve |
| CN101988589A (en) * | 2009-08-07 | 2011-03-23 | 上海阀特流体控制阀门有限公司 | Butterfly plate of eccentric butterfly valve |
| CN205260867U (en) * | 2015-12-31 | 2016-05-25 | 无锡宝牛阀业有限公司 | Triple offset butterfly valve with spherical valve plate |
| CN206017768U (en) * | 2016-08-31 | 2017-03-15 | 德清县东旭合金钢铸造有限公司 | Dish valve arrangement |
-
2016
- 2016-08-31 CN CN201610774697.7A patent/CN106246932A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3603998A1 (en) * | 1985-02-12 | 1986-08-14 | Fort Vale Engineering Ltd., Nelson, Lancashire | THROTTLE VALVE |
| CN2288315Y (en) * | 1996-12-13 | 1998-08-19 | 颜思健 | Antiwear device for butterfly valve |
| CN101988589A (en) * | 2009-08-07 | 2011-03-23 | 上海阀特流体控制阀门有限公司 | Butterfly plate of eccentric butterfly valve |
| CN205260867U (en) * | 2015-12-31 | 2016-05-25 | 无锡宝牛阀业有限公司 | Triple offset butterfly valve with spherical valve plate |
| CN206017768U (en) * | 2016-08-31 | 2017-03-15 | 德清县东旭合金钢铸造有限公司 | Dish valve arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |