CN205859291U - A kind of stop valve foundry goods - Google Patents
A kind of stop valve foundry goods Download PDFInfo
- Publication number
- CN205859291U CN205859291U CN201620674453.7U CN201620674453U CN205859291U CN 205859291 U CN205859291 U CN 205859291U CN 201620674453 U CN201620674453 U CN 201620674453U CN 205859291 U CN205859291 U CN 205859291U
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- China
- Prior art keywords
- rectilinear duct
- riser
- valve body
- jack
- stop valve
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Abstract
This utility model relates to a kind of stop valve foundry goods, and including valve body body, valve body includes that inlet and outlet, valve body top set jack；Set the intercepter plate including transverse slat and riser in valve body, transverse slat sets conduction hole；The first rectilinear duct is set between import and riser, jack sidepiece sets the second rectilinear duct, the other end of the second rectilinear duct sets in the first rectilinear duct, first rectilinear duct connects with the second rectilinear duct space, the 3rd rectilinear duct is set between outlet and riser, conduction hole sets in the 3rd rectilinear duct, the second rectilinear duct, jack, the 3rd rectilinear duct space connection.This utility model completes liquid or the into and out operation of material by the inlet and outlet of valve body, completes flap by jack and mentions and fall, coordinates guarantee to dam with conduction hole and be normally carried out；Inner passage uses form of straight lines, goes mould convenient, can direct demold, exempt unnecessary supplementary means, will not wear and tear valve interior wall, it is ensured that stop valve work quality and effect, and production efficiency is high, and defect rate is low.
Description
Technical field
This utility model belongs to the technical field of check valve, particularly between a kind of import at valve body, outlet and jack
It is respectively provided with linear path to ensure demoulding quality and the stop valve foundry goods of convenience.
Background technology
Stop valve, also known as pipe valve valve, belongs to forced seal formula valve, and its opening and closing element is the flap of stopper, seals above in flat
Face or the sea conical surface, flap is for linear motion along the centrage of valve seat, can be used for controlling sky gas and water, steam, various corrosivity Jie
The flowing of all kinds fluids such as matter, mud, oil product, liquid metal and radiating medium.Such stop valve valve that dams
Door is highly suitable as cutting off or regulation and throttling use, and due to the valve rod of such valve, to be turned on and off stroke relatively short,
And there is cutting function very reliably, again due to change and the stroke direct proportionality of flap of valve seat port, very
It is suitable for the regulation to flow.
Prior art, typically can be by between the import in valve body, outlet and jack during casting stop valve
Passage be cast as curved channel, meet flow through valve body liquid can smooth flow or the demand of cut-off, but, this arc
Passage but goes to be molded as the biggest trouble to foundry goods, it is necessary to just can remove mould by certain supplementary means, and if gone
Mould mode, not to being also easy to cause the abrasion etc. of valve interior wall, affects the cut-off effect of stop valve, causes the danger in practicality, raw
Producing inefficiency, defect rate is high.
Utility model content
This utility model solves the technical problem that and is, in prior art, during casting stop valve, typically
Passage between the import in valve body, outlet and jack can be cast as curved channel, the satisfied liquid flowing through valve body can flow smoothly
Demand that is dynamic or that end, and the passage of the arc caused goes to be molded as the biggest trouble to foundry goods, it is necessary to by certain
Supplementary means just can remove mould, and if go mould mode not to being also easy to cause the abrasion etc. of valve interior wall, affect stop valve
Cut-off effect, causes the danger in practicality, and production efficiency is low, the problem that defect rate is high, and then provides a kind of optimization structure
Stop valve foundry goods.
This utility model be employed technical scheme comprise that, a kind of stop valve foundry goods, including valve body body, described valve body includes
Inlet and outlet, described valve body top is provided with jack；Being provided with intercepter plate in described valve body, described intercepter plate includes transverse slat and erects
Plate, described transverse slat is provided with conduction hole；Being provided with the first rectilinear duct between described import and riser, described jack sidepiece is provided with second
Rectilinear duct, the other end of described second rectilinear duct is located in the first rectilinear duct, the first rectilinear duct and the second rectilinear tubes
Space, road connects, and is provided with the 3rd rectilinear duct between described outlet and riser, and described conduction hole is located in the 3rd rectilinear duct, described
Second rectilinear duct, jack, the 3rd rectilinear duct space connection.
Preferably, the riser sidepiece of the first rectilinear duct between described import and riser is provided with the first baffle.
Preferably, described first baffle is right-angle prismatic cylindricality.
Preferably, the riser sidepiece of the 3rd rectilinear duct between described outlet and riser is provided with the second baffle.
Preferably, described second baffle is right-angle prismatic cylindricality.
Preferably, described conduction hole is reverse frustoconic hole.
Preferably, the bus in the reverse frustoconic hole of described conduction hole and bottom surface angle are 60 °～80 °.
This utility model provides a kind of stop valve foundry goods optimizing structure, completes liquid by the inlet and outlet of valve body
Or the into and out operation of material, complete mentioning and falling of flap by jack, with drawing on valve body intracavity intercepter plate
Discharge orifice coordinates, it is ensured that dam is normally carried out；Meanwhile, between import and riser, be provided with the first rectilinear duct, jack sidepiece be provided with
Second rectilinear duct of the first rectilinear duct connection, is provided with the 3rd rectilinear duct between outlet and riser, and the first rectilinear duct, the
Two rectilinear duct, jack, the 3rd rectilinear duct space connection, the most all of inner passage all have employed the form of straight line, it is ensured that
Remove the convenience of mould, unnecessary supplementary means can be eliminated with direct demold, go mould easy, the inwall of the valve body that will not wear and tear,
Ensureing cut-off effect and the work quality of stop valve, production efficiency is high, and defect rate is low.
Accompanying drawing explanation
Fig. 1 is sectional view structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but protection domain of the present utility model is also
It is not limited to this.
As it can be seen, this utility model relates to a kind of stop valve foundry goods, including valve body 1 body, described valve body 1 includes import
2 and outlet 3, described valve body 1 top is provided with jack 4；Being provided with intercepter plate in described valve body 1, described intercepter plate includes transverse slat 5 and erects
Plate 6, described transverse slat 5 is provided with conduction hole 7；The first rectilinear duct 8, described jack 4 sidepiece it is provided with between described import 2 and riser 6
Being provided with the second rectilinear duct 9, the other end of described second rectilinear duct 9 is located in the first rectilinear duct 8, the first rectilinear duct 8
Connecting with the second rectilinear duct 9 space, be provided with the 3rd rectilinear duct 10 between described outlet 3 and riser 6, described conduction hole 7 is located at
In 3rd rectilinear duct 10, described second rectilinear duct 9, the connection of jack the 4, the 3rd rectilinear duct 10 space.
In this utility model, the operation of liquid or the into and out stop valve of material is by the import 2 of valve body 1 and outlet 3
Completing, generally, the import 2 of valve body 1 and outlet 3 can be arranged on the direction of level, it is simple to operation, meanwhile, in actual work
In work, in jack 4, flap is set, is mentioned by flap and fall and coordinate with the conduction hole 7 on the intercepter plate of valve body 1 intracavity, complete
Become the operation dammed.
In this utility model, in order to ensure the setting of follow-up rectilinear duct, intercepter plate is set to transverse slat 5 and riser 6
Form, and conduction hole 7 is set on transverse slat 5, but in actual operating process, conduction hole 7 also may be provided on riser 6,
Only needing to change import 2 and the position of outlet 3 accordingly, this is that those skilled in the art are easy to understand according to this utility model
Content.
In this utility model, after intercepter plate being set to transverse slat 5 and riser 6 and conduction hole 7 is set on transverse slat 5,
First rectilinear duct 8 is set between import 2 and riser 6, the second straight line connected with the first rectilinear duct 8 is set at jack 4 sidepiece
Pipeline 9, arranges the 3rd rectilinear duct 10 between outlet 3 and riser 6, and first rectilinear duct the 8, second rectilinear duct 9, jack 4,
3rd rectilinear duct 10 space connection, the most all of inner passage all have employed the form of straight line.
All of arc pipe has been both configured to the pipeline of straight line by this utility model, it is ensured that remove the convenience of mould, permissible
Direct demold, exempts unnecessary supplementary means, goes mould easy, the inwall of the valve body 1 that will not wear and tear, it is ensured that the cut-off effect of stop valve
And work quality, production efficiency is high, and defect rate is low.
Riser 6 sidepiece of the first rectilinear duct 8 between described import 2 and riser 6 is provided with the first baffle 11.
The riser sidepiece of the 3rd rectilinear duct 10 between described outlet 3 and riser 6 is provided with the second baffle 12.
In this utility model, in order to ensure that the smoothness of liquid or the into and out valve body of material 1 is not because of rectilinear duct
Turning and reduce, so the phase after processing, can riser 6 sidepiece of the first rectilinear duct 8 between import 2 and riser 6 set
Put the first baffle 11, riser 6 sidepiece of the 3rd rectilinear duct 10 between outlet 3 and riser 6 arranges the second baffle 12, side
Help liquid or material the most into and out.
Described first baffle 11 is right-angle prismatic cylindricality.
Described second baffle 12 is right-angle prismatic cylindricality.
In this utility model, the effect of convenience and water conservancy diversion in order to take into account installation, generally by the first baffle
11 and second baffle 12 be both configured to right-angle prismatic cylindricality, because riser 6 and the first rectilinear duct 8 and the 3rd rectilinear duct 10
Directly constituting right angle, right-angle prismatic cylindricality can be close to riser 6 and arrange, and its inclined-plane can help liquid or material effectively
Go out or pour.
Described conduction hole 7 is reverse frustoconic hole.
The bus in the reverse frustoconic hole of described conduction hole 7 and bottom surface angle are 60 °～80 °.
In this utility model, conduction hole 7 is set to reverse frustoconic, it is ensured that valve will not be caused because of the existence of tolerance
Lobe and conduction hole 7 cannot be adaptive situation, it is not required that both are placed on same axle just can dam completely, simultaneously because
The structure of reverse frustoconic, can insert complete for flap in conduction hole 7, it is ensured that do not have unnecessary gap, will not
Producing bigger heat and abrasion in actual work process, operation of damming can more convenient complete, and extends all valve bodies 1
The service life of parts.
In this utility model, the bus in the reverse frustoconic hole of conduction hole 7 and bottom surface angle are 60 °～80 °, it is ensured that drain
The gradient of the hole wall in hole 7 will not be excessive and cause the thickness of intercepter plate too small, it is ensured that the safety in utilization of stop valve.
This utility model solves in prior art, during stop valve is cast, and typically can be by valve body 1
Import 2, outlet 3 and jack 4 between passage be cast as curved channel, meet flow through valve body 1 liquid can smooth flow or cut
Demand only, and the passage of the arc caused goes to be molded as the biggest trouble to foundry goods, it is necessary to by certain nondominant hand
Duan Caineng removes mould, and if go mould mode not to being also easy to cause the abrasion etc. of valve body 1 inwall, affect the cut-off effect of stop valve
Really, causing the danger in practicality, production efficiency is low, the problem that defect rate is high, and import 2 and outlet 3 by valve body 1 complete liquid
Body or the into and out operation of material, complete mentioning and falling of flap by jack 4, and on valve body 1 intracavity intercepter plate
Conduction hole 7 coordinate, it is ensured that dam is normally carried out；Meanwhile, the first rectilinear duct 8, jack 4 side it are provided with between import 2 and riser 6
Portion is provided with the second rectilinear duct 9 connected with the first rectilinear duct 8, is provided with the 3rd rectilinear duct 10 between outlet 3 and riser 6, and
First rectilinear duct the 8, second rectilinear duct 9, the connection of jack the 4, the 3rd rectilinear duct 10 space, the most all of inner passage is all adopted
Form with straight line, it is ensured that remove the convenience of mould, can eliminate unnecessary supplementary means with direct demold, goes mould easy,
Will not be worn and torn the inwall of valve body 1, it is ensured that the cut-off effect of stop valve and work quality, and production efficiency is high, and defect rate is low.
Claims (7)
1. a stop valve foundry goods, including valve body body, it is characterised in that: described valve body includes inlet and outlet, described valve body
Top is provided with jack；Being provided with intercepter plate in described valve body, described intercepter plate includes that transverse slat and riser, described transverse slat are provided with drain
Hole；Being provided with the first rectilinear duct between described import and riser, described jack sidepiece is provided with the second rectilinear duct, described second straight line
The other end of pipeline is located in the first rectilinear duct, and the first rectilinear duct connects with the second rectilinear duct space, described outlet and
Being provided with the 3rd rectilinear duct between riser, described conduction hole is located in the 3rd rectilinear duct, described second rectilinear duct, jack,
Three rectilinear duct space connections.
A kind of stop valve foundry goods the most according to claim 1, it is characterised in that: the first straight line between described import and riser
The riser sidepiece of pipeline is provided with the first baffle.
A kind of stop valve foundry goods the most according to claim 2, it is characterised in that: described first baffle is right-angle prismatic post
Shape.
A kind of stop valve foundry goods the most according to claim 1, it is characterised in that: the 3rd straight line between described outlet and riser
The riser sidepiece of pipeline is provided with the second baffle.
A kind of stop valve foundry goods the most according to claim 4, it is characterised in that: described second baffle is right-angle prismatic post
Shape.
A kind of stop valve foundry goods the most according to claim 1, it is characterised in that: described conduction hole is reverse frustoconic hole.
A kind of stop valve foundry goods the most according to claim 6, it is characterised in that: the mother in the reverse frustoconic hole of described conduction hole
Line and bottom surface angle are 60 °～80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620674453.7U CN205859291U (en) | 2016-06-30 | 2016-06-30 | A kind of stop valve foundry goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620674453.7U CN205859291U (en) | 2016-06-30 | 2016-06-30 | A kind of stop valve foundry goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859291U true CN205859291U (en) | 2017-01-04 |
Family
ID=57644189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620674453.7U Active CN205859291U (en) | 2016-06-30 | 2016-06-30 | A kind of stop valve foundry goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575599A (en) * | 2017-10-11 | 2018-01-12 | 苏州科迪流体控制设备有限公司 | A kind of structure for the high sealing liquid flow control ball valve for being easy to connect |
-
2016
- 2016-06-30 CN CN201620674453.7U patent/CN205859291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575599A (en) * | 2017-10-11 | 2018-01-12 | 苏州科迪流体控制设备有限公司 | A kind of structure for the high sealing liquid flow control ball valve for being easy to connect |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |