CN110425289A - A kind of piston type flow regulating valve - Google Patents
A kind of piston type flow regulating valve Download PDFInfo
- Publication number
- CN110425289A CN110425289A CN201910764260.9A CN201910764260A CN110425289A CN 110425289 A CN110425289 A CN 110425289A CN 201910764260 A CN201910764260 A CN 201910764260A CN 110425289 A CN110425289 A CN 110425289A
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- water outlet
- piston
- flow regulating
- 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
Links
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
- F16K1/20—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 arranged externally of valve member
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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
- F16K1/16—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
- F16K1/20—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 arranged externally of valve member
- F16K1/2028—Details of bearings for the axis of rotation
- F16K1/2035—Details of bearings for the axis of rotation the axis of rotation having only one bearing
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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
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Abstract
The present invention provides a kind of piston type flow regulating valve, including valve body, water outlet valve body, valve seat, mouse cage, platform sling, connecting rod, sealing ring, piston, crank, valve rod and axle sleeve；The left end for being fixedly mounted on the valve body of the water outlet valve seal；The valve seat and sealing ring cooperation are fixedly mounted in the water outlet valve body and the valve body middle cavity；The mouse cage is arranged in the valve inner side；The setting that the platform sling can horizontally slip is in the valve inner；Described connecting rod one end and the crank are hinged, and the other end and the platform sling are hinged；The crank other end is also hinged with the valve rod.The configuration of the present invention is simple dismounts and easy to use, and good airproof performance, long service life.
Description
Technical field
The present invention relates to valve technology field more particularly to a kind of piston type flow regulating valves.
Background technique
Flow regulating valve is because of its degree of regulation height, and cavitation erosion, noise and with small vibration, effect of energy dissipation is good, has ideal flow-aperture bent
Line is easy to implement automatic control, is widely applied in many large-scale water delivery engineerings.The main function of flow regulating valve, which is shown, to disappear
It can, adjust three aspects of stream and emergency disposal.First is that energy dissipating acts on.In operational process, water flow is clashed by flow regulating valve in exit
Energy dissipating, it is zero that water body kinetic energy is cut down substantially, so that the water body fluidised form in downstream line be made more to flatten out surely, is run safer.But
It is that structure is complicated mostly for existing piston type flow regulating valve, dismounts inconvenient for use.
Summary of the invention
Technical problems to be solved
The problem to be solved in the present invention is to provide a kind of piston type flow regulating valves, and to overcome, structure is complicated in the prior art, tears open
Fill defect inconvenient for use.
Technical solution
To solve the technical problem, the present invention provides a kind of piston type flow regulating valve, including valve body, water outlet valve body, valve seat,
Mouse cage, platform sling, connecting rod, sealing ring, piston, crank, valve rod and axle sleeve；The water outlet valve seal is fixedly mounted on the valve
The left end of body；The valve seat and sealing ring cooperation are fixedly mounted in the water outlet valve body and the valve body middle cavity；
The mouse cage is arranged in the valve inner side；The setting that the platform sling can horizontally slip is in the valve inner；The company
Bar one end and the crank are hinged, and the other end and the platform sling are hinged；The crank other end is also hinged with the valve rod；It is described
What valve rod and axle sleeve cooperation sealed is fixedly mounted with the valve body；The piston and the platform sling are fixedly mounted, and realize synchronous move
It is dynamic；The water outlet valve body left end is provided with water inlet, is provided with water outlet a little；The piston is corresponding with the water inlet.
Preferably, the valve inner is provided with exhalant canal, and the exhalant canal is C-shaped, the exhalant canal and institute
Water outlet connection is stated, the other end of the exhalant canal is corresponding with the piston.
Preferably, pass through sealing ring between the valve body and the water outlet valve body and be screwed and be installed together.
Preferably, the inside of the valve body is in U-shape.
Preferably, the valve body and water outlet valve body are made of aluminum alloy materials.
Have the beneficial effect that piston type flow regulating valve of the invention, structure is simple, dismounts and easy to use, and good airproof performance, makes
It is long with the service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of piston type flow regulating valve of the present invention；
Fig. 2 is the cross-sectional view in the direction A-A in Fig. 1.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As depicted in figs. 1 and 2, a kind of piston type flow regulating valve of the invention, including valve body 1, water outlet valve body 2, valve seat 3, mouse
Cage 4, platform sling 5, connecting rod 6, sealing ring 7, piston 8, crank 9, valve rod 10 and axle sleeve 11；The fixed peace that the water outlet valve body 2 seals
Mounted in the left end of the valve body 1；The valve seat 3 is fixedly mounted on the water outlet valve body 2 and the valve with the sealing ring 7 cooperation
In 1 middle cavity of body；The mouse cage 4 is arranged in 1 interior side of valve body；The setting that the platform sling 5 can horizontally slip is in institute
It states inside valve body 1；Described 6 one end of connecting rod and the crank 9 are hinged, and the other end and the platform sling 5 are hinged；The crank 9 is another
End is also hinged with the valve rod 10；What the valve rod 10 and the cooperation of axle sleeve 11 sealed is fixedly mounted with the valve body 1；The piston
8 are fixedly mounted with the platform sling 5, realize synchronizing moving；2 left end of water outlet valve body is provided with water inlet 12, is provided with a little
Water outlet 13；The piston 8 is corresponding with the water inlet 12.
As shown in Fig. 2, the valve body 1 is internally provided with exhalant canal 14, the exhalant canal 14 is C-shaped, the water outlet
Channel 14 is connected to the water outlet 13, and the other end of the exhalant canal 14 is corresponding with the piston 8；Convenient for quickly arranging
Water.
One is mounted on as shown in Fig. 2, passing through sealing ring between the valve body 1 and the water outlet valve body 2 and being screwed
It rises.
As shown in Fig. 2, the inside of the valve body 1 is in U-shape, it is convenient for water storage.
As shown in Fig. 2, the valve body 1 and water outlet valve body 2 are made of aluminum alloy materials, prevent from getting rusty.
When work, water flow enters from water inlet 12, then pushes platform sling 5 and piston 8, shrinks piston 8, and water flow enters
Then aquaporin 14 is quickly flowed out from water outlet 13, when needing to close, operate rotation valve rod 10, push valve rod 10
Connecting rod 6 and valve rod 10, seal piston 8 by water inlet 12, easy to use.
In conclusion it is restricted embodiment of the invention, all those skilled in the art that above embodiment, which is not,
The modification carried out on the basis of substantive content of the invention or equivalent deformation, in technology scope of the invention.
Claims (5)
1. a kind of piston type flow regulating valve, it is characterised in that: including valve body (1), water outlet valve body (2), valve seat (3), mouse cage (4), hang
Plate (5), connecting rod (6), sealing ring (7), piston (8), crank (9), valve rod (10) and axle sleeve (11)；The water outlet valve body (2) is close
The left end for being fixedly mounted on the valve body (1) of envelope；The valve seat (3) and the sealing ring (7) cooperation are fixedly mounted on described
It is discharged in valve body (2) and the valve body (1) middle cavity；The mouse cage (4) is arranged in the valve body (1) interior side；It is described
The setting that platform sling (5) can horizontally slip is internal in the valve body (1)；Described connecting rod (6) one end and the crank (9) hingedly, separately
One end and the platform sling (5) are hinged；Crank (9) other end is also hinged with the valve rod (10)；The valve rod (10) and axis
Cover being fixedly mounted with the valve body (1) for (11) cooperation sealing；The piston (8) and the platform sling (5) are fixedly mounted, and realize same
Moved further；Water outlet valve body (2) left end is provided with water inlet (12), is provided with water outlet (13) a little；The piston (8) with
The water inlet (12) is corresponding.
2. piston type flow regulating valve according to claim 1, it is characterised in that: it is logical that the valve body (1) is internally provided with water outlet
Road (14), the exhalant canal (14) is C-shaped, and the exhalant canal (14) is connected to the water outlet (13), and the water outlet is logical
The other end in road (14) is corresponding with the piston (8).
3. piston type flow regulating valve according to claim 1, it is characterised in that: the valve body (1) and the water outlet valve body (2)
Between be installed together by sealing ring and being screwed.
4. piston type flow regulating valve according to claim 1, it is characterised in that: the inside of the valve body (1) is in U-shape.
5. piston type flow regulating valve according to any one of claims 1 to 4, it is characterised in that: the valve body (1) and outlet valve
Body (2) is made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764260.9A CN110425289A (en) | 2019-08-19 | 2019-08-19 | A kind of piston type flow regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764260.9A CN110425289A (en) | 2019-08-19 | 2019-08-19 | A kind of piston type flow regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110425289A true CN110425289A (en) | 2019-11-08 |
Family
ID=68416871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910764260.9A Pending CN110425289A (en) | 2019-08-19 | 2019-08-19 | A kind of piston type flow regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110425289A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010186353A (en) * | 2009-02-12 | 2010-08-26 | Danrei:Kk | Pressure reducing valve |
| CN206309956U (en) * | 2016-12-26 | 2017-07-07 | 福建高中压阀门科技有限公司 | Direct-current piston type current-regulating voltage-regulating with filtering controls valve |
| CN207261669U (en) * | 2017-09-06 | 2018-04-20 | 胜利阀门有限公司 | A kind of step piston flow regulating valve |
| CN108757962A (en) * | 2018-06-13 | 2018-11-06 | 宁波市鄞州拓创服饰有限公司 | A kind of flow regulating valve |
-
2019
- 2019-08-19 CN CN201910764260.9A patent/CN110425289A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010186353A (en) * | 2009-02-12 | 2010-08-26 | Danrei:Kk | Pressure reducing valve |
| CN206309956U (en) * | 2016-12-26 | 2017-07-07 | 福建高中压阀门科技有限公司 | Direct-current piston type current-regulating voltage-regulating with filtering controls valve |
| CN207261669U (en) * | 2017-09-06 | 2018-04-20 | 胜利阀门有限公司 | A kind of step piston flow regulating valve |
| CN108757962A (en) * | 2018-06-13 | 2018-11-06 | 宁波市鄞州拓创服饰有限公司 | A kind of flow regulating valve |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191108 |