CN108468826A - A kind of high-voltage high-speed connection integrated ball valve - Google Patents
A kind of high-voltage high-speed connection integrated ball valve Download PDFInfo
- Publication number
- CN108468826A CN108468826A CN201810535538.0A CN201810535538A CN108468826A CN 108468826 A CN108468826 A CN 108468826A CN 201810535538 A CN201810535538 A CN 201810535538A CN 108468826 A CN108468826 A CN 108468826A
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- Prior art keywords
- valve
- ball
- ball valve
- valve body
- core
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- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000008676 import Effects 0.000 claims abstract description 17
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 239000000945 filler Substances 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 6
- 239000003566 sealing material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- -1 steam Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Valve Housings (AREA)
Abstract
High-voltage high-speed connects integrated ball valve, including connector connection bolt, valve body, O-ring seal, valve seat, ball valve core, gasket, valve rod, filler, screw, gasket, upper cover, locating piece, sealing ring, connector, connection bolt, handle；Valve body is the thick cylindrical drum of transverse direction, and valve body thickness cylindrical drum is equipped with the import and outlet of valve, and import is all connected with end connector with outlet；The center of valve body be ball valve core, positioned at valve body or so inlet and outlet be connection inlet and outlet left and right ball seat sealing ring, left and right ball seat sealing ring is that annular is blocky；Central interior is equipped with valve seat on valve body, and valve seat is that the import of the seal receptacle for wrapping up ball valve core, left and right ball seat sealing ring and O-ring seal in valve seat is embedded and fixed with outlet port；Valve body or so face end is flange arrangement, and flange outer end is equipped with connector and connects bolt；Valve rod is fixed in the upper end of spherical valve core, and the upper end of spherical valve core connects valve rod, and valve rod is sealed equipped with composite filling, and handle is fixed in the upper end of valve rod.
Description
Technical field：
The present invention relates to ball valves, especially integrated ball valve, are suitable for oil, chemical industry, chemical fertilizer, pesticide, chemical fibre, papermaking, system
The high-voltage high-speed that the industrial departments such as sugar, food, power station use connects integrated ball valve.
Background technology：
With the high speed development of the national economy in China, in China's oil, chemical industry, chemical fertilizer, pesticide, chemical fibre, papermaking, system
Sugar, food, power station, etc. industrial departments and agricultural or even living facilities pipeline control system, use the valve of plurality of specifications
Control system, the valve for controlling liquid flow pipe needed is more and more, needs to solve ordinary ball valve valve body wear-resistant
With high pressure resistant and seal aspect deficiency and the mounting condition in easy for installation and small space.High-voltage high-speed connects integrated ball valve
It is the various media such as coal gas, air, steam, water, seawater, oil product in particular for cut-off medium, is that one kind is cut off on pipe network
Medium and the special valve for being connected to medium；The shortcoming of existing traditional product：Conventional ball valve, not high pressure resistant and combination be not square
Just, thickness is big, and it is big to occupy space, and connection installation is inconvenient.Maintenance cost is high.High-voltage high-speed proposed by the present invention connects integrated ball
Valve is in installation space hour, effective solution deficiency of the ordinary ball valve valve body in high pressure and spatial position.It is easily installed and high
Effect automatically controls.
Invention content：
Purpose of the present invention is to propose that a kind of novel high-pressure quickly connects integrated ball valve, effective solution is not high pressure resistant and valve
The big puzzlement of thickness of door.It solves to facilitate installation in installation space hour, and has the effect of easy to operate and sealed reliable.
The connector that quickly connects and connection bolt can efficient high-pressure quickly connect.
The technical scheme is that a kind of high-voltage high-speed connects integrated ball valve, including it is connector connection bolt, valve body, O-shaped
Sealing ring, valve seat, ball valve core, gasket, valve rod, composite filling, screw, gasket, upper cover, locating piece, sealing ring, connection
Body, connection bolt, handle；Valve body is lateral thick cylindrical drum, and valve body thickness cylindrical drum is equipped with the import and outlet of valve, import with
Outlet is all connected with end connector；The center of valve body be ball valve core, positioned at valve body or so inlet and outlet be a connection inlet and outlet a left side
Right ball seat sealing ring, left and right ball seat sealing ring are that annular is blocky；Central interior is equipped with valve seat on valve body, and valve seat is package ball valve
The seal receptacle of core, left and right ball seat sealing ring and O-ring seal are embedded and fixed with outlet port in the import of valve seat, the import of valve
Parallel with spherical valve core mesoporous with outlet flow, the section parallel or perpendicular to ball valve core is a circle；Valve body or so face
End is flange arrangement, and flange outer end is equipped with connector and connects bolt；The inner edge shape of left and right ball seat sealing ring and spherical valve core it is outer
Edge shape is coincide；The central vertical of thick cylindrical drum installs valve upper cover, the built-in ball valve core of valve body in cylindrical drum axis direction；Ball
Body spool is located at perpendicular to valve upper cover and covers trepanning output from upper；Valve rod is equipped in trepanning, valve rod is in the upper of spherical valve core
End is fixed, and the upper end of spherical valve core connects valve rod, and valve rod is equipped with composite filling, valve is fixed on composite filling equipped with locating piece
Bar；Handle is fixed in the upper end of valve rod.
It is respectively O-ring seal, gasket, filler triple seal that valve rod top, which is equipped with composite filling from bottom to up,.
The lower part of ball valve core is the pedestal support of valve seat, and pedestal support upper surface is equipped with to coincide with the bottom ball arc of ball valve core
Concavity ball arc.
As shown, by handle, valve flow channel thus may be implemented in band ovable valve stem, spinning ball spool
On or off, to carry out the control to pipeline.Bolt 1 is connected by adjusting connector, easily with flange, screw thread, welding etc.
Various mode jointing connections.
Advantageous effect：Valve body of the present invention etc. integrally uses forging structure, ensures whole intensity, the length of entire ball valve is only
There is the 1/2 of ordinary ball valve, saves great amount of cost, simple installation, any part that can be installed in any direction in pipeline.It solves
Facilitate installation in installation space hour, and has the effect of easy to operate and sealed reliable.The connector quickly connected and connection
Bolt can efficient high-pressure quickly connect.Ball valve core space motion path is ideal, and sealing surface is between each other without friction, without dry
Relate to, in addition sealing material selection it is proper, leakproofness, corrosion resistance, heat-resisting quantity and wearability etc. to make ball valve obtain
It is reliable to ensure.Sealing material+O-ring seal composite structure is synthesized using enhancing PPL on valve seat, ensures ball valve in high pressure operating mode
Under the conditions of leakproofness.Ensure that sealed reliable, service life are long.Fluid resistance is small, switchs rapidly, conveniently, as long as valve rod rotates
90 degree, ball valve just completes standard-sized sheet or fully closed action, realizes fast opening and closing.It is triple close using O-ring seal and gasket, filler
Envelope.Ensure the sealed reliable under high pressure working condition.Using adjustment bolt combining form, fast and easy and flange, screw thread, weldering
It the various mode jointings connections such as connects, saves great amount of cost, it is convenient to replace.
Description of the drawings：
Fig. 1 is schematic structural view of the invention.
Specific implementation mode：
As shown, 1, connector connection bolt (i.e. adjustment bolt), 2, valve body, 3, O-ring seal, 4, enhancing PPL synthesizes
The valve seat of sealing material, 5, O-ring seal, 6, sphere, 7, gasket seal, 8, valve rod, 9, O-ring seal, 10, filler, 11, spiral shell
Nail, 12, gasket, 13 locating pieces, 14 sealing rings, 15O type sealing rings, 16, connector, 17, connection bolt, 18, handle.
High-voltage high-speed connects integrated ball valve, including connector connection bolt (i.e. adjustment bolt), valve body, O-ring seal, valve
Seat, ball valve core, gasket, valve rod, filler, screw, gasket, upper cover, locating piece, sealing ring, connector, connection bolt,
Handle；Valve body is the thick cylindrical drum of transverse direction, and valve body thickness cylindrical drum is equipped with the import and outlet of valve, and import is all connected with end with outlet
Connector；The center of valve body be ball valve core, positioned at valve body or so inlet and outlet be a connection inlet and outlet left and right ball seat sealing ring,
Left and right ball seat sealing ring is that annular is blocky, is prepared with enhancing PPL synthesis sealing materials, is tightly attached to central interior on valve body and is equipped with valve
Seat；Valve seat is the seal receptacle for wrapping up ball valve core, the import and outlet port of left and right ball seat sealing ring and O-ring seal in valve seat
It is embedded in and fixes, the import of valve is parallel with spherical valve core mesoporous with outlet flow, and the section parallel or perpendicular to ball valve core is
One circle；Valve body or so face end is equipped with connector and connects bolt added with flange arrangement, flange outer end；Flange outer end is equipped with O-shaped close
Seal.Flange is fixed on by counter-sunk screw on valve body, and flange hole is identical as the inlet and outlet aperture of valve body.
The installation position of ring sealing base and valve seat is equipped with an O-ring seal.
Ball valve core is elliposoidal ball valve core, Packing seat is wrapped up on the valve rod of elliposoidal ball valve core upper end, combination is filled out
Material, and composite filling is pushed down by gland；Valve rod is topmost fixed with handle by key, then is equipped with a screw and gasket by hand
Handle is fixed on valve rod；Handle is the bar greater diameter than 10cm.
Ellipsoid long axis of body is than short axle in 1.5-2.5.
The lower end of elliposoidal ball valve core is equipped with matched pit.
The installation position of ring sealing base and valve body is equipped with an O-ring seal.
Valve rod is king-post shape, O-ring seal and gasket, filler triple seal be respectively fitted over king-post shape valve rod it is vertical not
With diameter position.
Ball valve core is elliposoidal ball valve core, Packing seat is wrapped up on the valve rod of elliposoidal ball valve core upper end, combination is filled out
Material, and composite filling is pushed down by gland；Valve rod is topmost fixed with handle by key, then is equipped with a screw and gasket by hand
Handle is fixed on valve rod；Handle is the bar greater diameter than 10cm.
Thick cylindrical drum, cylinder integrally use forging structure, ensure that the intensity of valve body entirety, the length of entire ball valve only have general
The 1/2 of logical shut-off valve；Sealing material+O-ring seal composite structure is synthesized using enhancing PPL, ensures the spool of shut-off valve in height
Press the leakproofness under working condition.Using O-ring seal and gasket, composite filling triple seal.Import is all connected with outlet
High pressure connection can be removed first and be assembled afterwards using adjustment flange combining form, convenient and flanged joint.
The foregoing is merely a kind of embodiments of the present invention, are not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc. made by within refreshing and principle, to be included within protection scope of the present invention.
Claims (7)
1. a kind of high-voltage high-speed connects integrated ball valve, characterized in that including connector connection bolt, valve body, O-ring seal, valve seat,
Ball valve core, gasket, valve rod, composite filling, screw, gasket, upper cover, locating piece, sealing ring, connector, connection bolt,
Handle；Valve body is the thick cylindrical drum of transverse direction, and valve body thickness cylindrical drum is equipped with the import and outlet of valve, and import is all connected with end with outlet
Connector；The center of valve body be ball valve core, positioned at valve body or so inlet and outlet be a connection inlet and outlet left and right ball seat sealing ring,
Left and right ball seat sealing ring is that annular is blocky；Central interior is equipped with valve seat on valve body, and valve seat is the seal receptacle for wrapping up ball valve core, left
Right ball seat sealing ring and O-ring seal are embedded and fixed with outlet port in the import of valve seat, the import of valve and outlet flow with
Spherical valve core mesoporous is parallel, and the section parallel or perpendicular to ball valve core is a circle；Valve body or so face end is flange arrangement,
Flange outer end is equipped with connector and connects bolt；The inner edge shape of left and right ball seat sealing ring and the outer rim shape of spherical valve core are coincide；It is thick
The central vertical of cylindrical drum installs valve upper cover, the built-in ball valve core of valve body in cylindrical drum axis direction；Ball valve core, which is located at, to hang down
Directly trepanning output is covered in valve upper cover and from upper；Valve rod is equipped in trepanning, valve rod is fixed in the upper end of spherical valve core, globe valve
The upper end of core connects valve rod, and valve rod is equipped with composite filling, valve rod is fixed on composite filling equipped with locating piece；Handle is in valve rod
Upper end fix.
2. high-voltage high-speed according to claim 1 connects integrated ball valve, characterized in that valve rod top is equipped with group from bottom to up
It is respectively O-ring seal, gasket, filler triple seal to close filler.
3. high-voltage high-speed according to claim 1 connects integrated ball valve, characterized in that flange is fixed on by counter-sunk screw
On valve body, flange hole is identical as the inlet and outlet aperture of valve body.
4. high-voltage high-speed according to claim 1 connects integrated ball valve, characterized in that ball valve core is elliposoidal；Valve rod
It is fixed in the upper end of elliposoidal ball valve core, the import of valve is parallel with elliposoidal short axle with outlet flow.
5. high-voltage high-speed according to claim 4 connects integrated ball valve, characterized in that ellipsoid long axis of body is than short axle in 1.5-
2.5。
6. high-voltage high-speed according to claim 1 connects integrated ball valve, characterized in that the lower part of ball valve core is valve seat
Pedestal support, pedestal support upper surface are equipped with the concavity ball arc identical with the bottom ball arc of ball valve core.
7. high-voltage high-speed according to claim 1 connects integrated ball valve, characterized in that valve rod is king-post shape, O-ring seal
The vertical different-diameter position of king-post shape valve rod is respectively fitted over gasket, filler triple seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535538.0A CN108468826A (en) | 2018-05-29 | 2018-05-29 | A kind of high-voltage high-speed connection integrated ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535538.0A CN108468826A (en) | 2018-05-29 | 2018-05-29 | A kind of high-voltage high-speed connection integrated ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108468826A true CN108468826A (en) | 2018-08-31 |
Family
ID=63261688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810535538.0A Withdrawn CN108468826A (en) | 2018-05-29 | 2018-05-29 | A kind of high-voltage high-speed connection integrated ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108468826A (en) |
-
2018
- 2018-05-29 CN CN201810535538.0A patent/CN108468826A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180831 |
|
| WW01 | Invention patent application withdrawn after publication |