CN207893159U - A kind of Novel high-temperature high-pressure electric gate valve - Google Patents
A kind of Novel high-temperature high-pressure electric gate valve Download PDFInfo
- Publication number
- CN207893159U CN207893159U CN201820054131.1U CN201820054131U CN207893159U CN 207893159 U CN207893159 U CN 207893159U CN 201820054131 U CN201820054131 U CN 201820054131U CN 207893159 U CN207893159 U CN 207893159U
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- China
- Prior art keywords
- valve
- flashboard
- valve seat
- inverted
- gland
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- 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.)
- Expired - Fee Related
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Abstract
The top surface central integration of a kind of Novel high-temperature high-pressure electric gate valve, flashboard has the inverted T-slot to lower recess together, inverted T-slot to be moved towards in anterior-posterior horizontal depth；Valve rod is caught in by inverted T-shaped connector to be realized in inverted T-slot and is fastenedly connected with flashboard；Valve deck can integrally be embedded in the upper end in cylinder type groove from top to bottom, and there are one sealing rings for installation between the top surface edge and the cell wall of cylinder type groove of valve deck, have annular cushion block in the top top pressure of sealing ring, have circular orientation block in the top top pressure of annular cushion block；Continue to upwardly extend after sequentially passing through axle sleeve, tubular filler block, gland, pressing plate upwards in the top of valve rod, the bottom of holder by screw bolt and nut be connected tight-lipped and be solidly connected, the upper end of holder is equipped with rotation traction traction nut by bearing, and top and the rotation traction traction nut of valve rod are screwed on.The utility model has that structure novel, flow resistance are small, keying is flexible, not only safety but also the feature reliable, service life is long, practicability is stronger.
Description
Technical field
The utility model is related to a kind of Novel high-temperature high-pressure electric gate valves.
Background technology
Existing valve can exist in use unstable, the valve body easy to leak of valve body action, sealing effect it is undesirable,
The problem that maintenance cost is high, service life is short.
Invention content
To solve the above-mentioned problems, the utility model provides a kind of Novel high-temperature high-pressure electric gate valve, it has structure new
Grain husk, flow resistance is small, keying is flexible, not only safety but also the feature reliable, service life is long, practicability is stronger.
In order to achieve the above object, the utility model provides following particular technique measure：A kind of Novel high-temperature high-pressure is electronic
Gate valve, it is by valve body, valve seat, flashboard, valve rod, sealing ring, valve deck, tubular filler block, holder, rotation traction traction nut, electronic
Device forms, which is characterized in that
Valve body is integrally formed by casting there are one fluid chamber, the left port and right output port of fluid chamber could act as into
Mouth side or outlet side, the left port of fluid chamber are connected with the right output port of fluid chamber and keep same axis；
The top stage casing of valve body is integrally formed with linking mouth, and there are one cylinder type is recessed for the central integration of the linking mouth
Slot, which is set to above the stage casing of fluid chamber, between the cylinder type groove and the fluid chamber of lower section
It is provided with partition board, which is integrally formed with valve body；
There are one vertical trapezoidal hollow hole, the vertical trapezoidal hollow holes to be connected with the stage casing of fluid chamber for the drilled in middle of partition board
Logical, the vertical trapezoidal hollow hole is as channel of shutting off, and the left side in channel of shutting off is diagonally-installed, and there are one the first valve seat, the first valve seats
Upper end tilt to the left, the angle of inclination of the first valve seat is 10º~15º；Shut off channel right side it is diagonally-installed there are one second
The upper end of valve seat, the second valve seat tilts to the right, and the angle of inclination of the second valve seat is 10º~15º, the first valve seat and the second valve seat
Between be symmetrical set；
The left side of first valve seat and the right side of the second valve seat are respectively mounted there are one sealing ring；
First valve seat and the second valve seat are integrally formed with fluid material passing passage；
Flashboard can be made vertically movable along vertical trapezoidal hollow hole, and flashboard is square structure, and the tip thickness of flashboard is more than
The left side middle part of the bottom thickness of flashboard, flashboard is recessed to the right, and the right flank middle part of flashboard is recessed to the left, the top of flashboard
Middle face is integrally formed with to the inverted T-slot of lower recess, inverted T-slot is moved towards in anterior-posterior horizontal depth together；
The bottom end of valve rod is provided with inverted T-shaped connector, and for inverted T-shaped connector with valve rod by solid forging shaping, valve rod is logical
It crosses inverted T-shaped connector and is caught in and realize in inverted T-slot and be fastenedly connected with flashboard；
The top surface of valve deck is arched upward upwards, and the top surface central integration of valve deck is there are one longitudinally guiding rod aperture, and axle sleeve is from vertical
It is embedded in the bottom end for being oriented to rod aperture, a tubular filler block, the top of longitudinally guiding rod aperture is embedded in from the upper end of longitudinally guiding rod aperture
End can be embedded in a gland, and gland is set to the top of tubular filler block, and the bottom of gland can downward top pressure
In the top of tubular filler block；
One block pressur plate is installed at the top of gland, the pressing plate by pin eye bolt and pin rod can be connected mouth top
Otic placode realization be fastenedly connected, pressing plate can suppress downwards gland；
Valve deck can integrally be embedded in the upper end in cylinder type groove from top to bottom, and the top surface edge and cylinder type of valve deck are recessed
There are one sealing rings for installation between the cell wall of slot, have annular cushion block in the top top pressure of sealing ring, are pushed up in the top of annular cushion block
It is pressed with circular orientation block；
Continue to upwardly extend after sequentially passing through axle sleeve, tubular filler block, gland, pressing plate upwards in the top of valve rod；
The bottom of holder by screw bolt and nut be connected tight-lipped and be solidly connected, holder is set up in the top of linking mouth, holder
Upper end rotation traction traction nut is equipped with by bearing, top and the rotation traction traction nut of valve rod are screwed on；
The top end of holder is equipped with electric device, and the executing agency of the electric device can drive rotation traction traction nut
Rotation.
The electric device concrete model is：DZW250.
The executing agency of electric device is by being rotatably installed in the rotation traction traction nut of pedestal upper end, to make on valve rod
Liter/decline.
The beneficial effects of the utility model are that it has, and structure novel, flow resistance is small, keying is flexible, not only safe but also reliable,
The feature that service life is long, practicability is stronger.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Description of the drawings
Entire combination attachment structure schematic diagram when Fig. 1 is closed for the utility model.
In figure：1- valve bodies, the first valve seats of 2-, 3- flashboards, 4- valve rods, 5- sealing rings, 6- valve decks, 7- tubular fillers block, 8-
Holder, 9- electric devices.
Specific implementation mode
As shown in Figure 1, a kind of Novel high-temperature high-pressure electric gate valve, it is by valve body 1, valve seat, flashboard 3, valve rod 4, sealing
Ring 5, valve deck 6, tubular filler block 7, holder 8, rotation traction traction nut, electric device 9 form, which is characterized in that
There are one fluid chamber by integrated molding of casting for valve body 1, and the left port and right output port of fluid chamber could act as
Inlet side or outlet side, the left port of fluid chamber are connected with the right output port of fluid chamber and keep same axis；
The top stage casing of valve body 1 is integrally formed with linking mouth, and there are one cylinder types for the central integration of the linking mouth
Groove, the cylinder type groove are set to above the stage casing of fluid chamber, the fluid chamber of the cylinder type groove and lower section it
Between be provided with partition board, the partition board and valve body 1 are integrally formed；
There are one vertical trapezoidal hollow hole, the vertical trapezoidal hollow holes to be connected with the stage casing of fluid chamber for the drilled in middle of partition board
Logical, the vertical trapezoidal hollow hole is as channel of shutting off, and the left side in channel of shutting off is diagonally-installed, and there are one the first valve seat 2, the first valves
The upper end of seat 2 tilts to the left, and the angle of inclination of the first valve seat 2 is 10º~15º；Shut off channel right side it is diagonally-installed there are one
The upper end of second valve seat, the second valve seat tilts to the right, and the angle of inclination of the second valve seat is 10º~15º, the first valve seat 2 and second
It is symmetrical set between valve seat；
The left side of first valve seat 2 and the right side of the second valve seat are respectively mounted there are one sealing ring；
First valve seat 2 and the second valve seat are integrally formed with fluid material passing passage；
Flashboard 3 can be made vertically movable along vertical trapezoidal hollow hole, and flashboard 3 is square structure, and the tip thickness of flashboard 3 is big
It is recessed to the right in the middle part of the bottom thickness of flashboard 3, the left side of flashboard 3, the right flank middle part of flashboard 3 is recessed to the left, lock
The top surface central integration of plate 3 has the inverted T-slot to lower recess together, inverted T-slot to be moved towards in anterior-posterior horizontal depth；
The bottom end of valve rod 4 is provided with inverted T-shaped connector, and inverted T-shaped connector passes through solid forging shaping, valve rod 4 with valve rod 4
It is caught in by inverted T-shaped connector and realizes in inverted T-slot and be fastenedly connected with flashboard 3；
The top surface of valve deck 6 is arched upward upwards, the top surface central integration of valve deck 6 there are one longitudinally guiding rod aperture, axle sleeve from
The bottom end of longitudinally guiding rod aperture is embedded in, and a tubular filler block 7 is embedded in from the upper end of longitudinally guiding rod aperture, longitudinally guiding rod aperture
Top can be embedded in a gland, and gland is set to the top of tubular filler block 7, and the bottom of gland can push up downwards
It is pressed on the top of tubular filler block 7；
One block pressur plate is installed at the top of gland, the pressing plate by pin eye bolt and pin rod can be connected mouth top
Otic placode realization be fastenedly connected, pressing plate can suppress downwards gland；
Valve deck 6 can integrally be embedded in the upper end in cylinder type groove, the top surface edge and cylinder type of valve deck 6 from top to bottom
There are one sealing rings 5 for installation between the cell wall of groove, have annular cushion block in the top top pressure of sealing ring 5, in the upper of annular cushion block
Square top pressure has circular orientation block；
Continue to upwardly extend after sequentially passing through axle sleeve, tubular filler block 7, gland, pressing plate upwards in the top of valve rod 4；
The bottom of holder 8 by screw bolt and nut be connected tight-lipped and be solidly connected, holder 8 is set up in the top of linking mouth, branch
The upper end of frame 8 is equipped with rotation traction traction nut by bearing, and top and the rotation traction traction nut of valve rod 4 are screwed on；
The top end of holder 8 is equipped with electric device 9, and the executing agency of the electric device 9 can drive rotation traction traction spiral shell
Female rotation, to make 4 rise/fall of valve rod.
Claims (2)
1. a kind of Novel high-temperature high-pressure electric gate valve, it is by valve body（1）, valve seat, flashboard（3）, valve rod（4）, sealing ring（5）、
Valve deck（6）, tubular filler block（7）, holder（8）, rotation traction traction nut, electric device（9）Composition, which is characterized in that
Valve body（1）Be integrally formed there are one fluid chamber by casting, the left port and right output port of fluid chamber could act as into
Mouth side or outlet side, the left port of fluid chamber are connected with the right output port of fluid chamber and keep same axis；
Valve body（1）Top stage casing integrally formed with linking mouth, there are one cylinder type is recessed for the central integration of the linking mouth
Slot, which is set to above the stage casing of fluid chamber, between the cylinder type groove and the fluid chamber of lower section
It is provided with partition board, the partition board and valve body（1）It is integrally formed；
There are one vertical trapezoidal hollow hole, the vertical trapezoidal hollow holes to be connected with the stage casing of fluid chamber for the drilled in middle of partition board,
The vertical trapezoidal hollow hole is as channel of shutting off, and the left side in channel of shutting off is diagonally-installed, and there are one the first valve seats（2）, the first valve seat
（2）Upper end tilt to the left, the first valve seat（2）Angle of inclination be 10º~15º；The shut off right side in channel diagonally-installed has one
A second valve seat, the upper end of the second valve seat tilt to the right, and the angle of inclination of the second valve seat is 10º~15º, the first valve seat（2）With
It is symmetrical set between second valve seat；
First valve seat（2）Left side and the right side of the second valve seat be respectively mounted there are one sealing ring；
First valve seat（2）With the second valve seat integrally formed with fluid material passing passage；
Flashboard（3）It can make vertically movable, flashboard along vertical trapezoidal hollow hole（3）Be square structure, flashboard（3）Tip thickness
More than flashboard（3）Bottom thickness, flashboard（3）Left side in the middle part of be recessed to the right, flashboard（3）Right flank middle part to the left
Recess, flashboard（3）Top surface central integration have the inverted T-slot to lower recess together, inverted T-slot walks in anterior-posterior horizontal depth
To；
Valve rod（4）Bottom end be provided with inverted T-shaped connector, inverted T-shaped connector and valve rod（4）Pass through solid forging shaping, valve rod
（4）It is caught in realization and flashboard in inverted T-slot by inverted T-shaped connector（3）Be fastenedly connected；
Valve deck（6）Top surface arch upward upwards, valve deck（6）Top surface central integration there are one longitudinally guiding rod aperture, axle sleeve from
The bottom end of longitudinally guiding rod aperture is embedded in, and a tubular filler block is embedded in from the upper end of longitudinally guiding rod aperture（7）, longitudinally guiding rod aperture
Top can be embedded in a gland, gland is set to tubular filler block（7）Top, the bottom of gland can be to
Lower top pressure is in tubular filler block（7）Top；
One block pressur plate is installed at the top of gland, which can be with the ear that is connected mouth top by pin eye bolt and pin rod
Plate realization is fastenedly connected, and pressing plate can suppress downwards gland；
Valve deck（6）It can integrally be embedded in the upper end in cylinder type groove, valve deck from top to bottom（6）Top surface edge and cylinder type
There are one sealing rings for installation between the cell wall of groove（5）, in sealing ring（5）Top top pressure have annular cushion block, in annular cushion block
Top top pressure have circular orientation block；
Valve rod（4）Top sequentially pass through axle sleeve, tubular filler block upwards（7）, gland, continue to upwardly extend after pressing plate；
Holder（8）Bottom by screw bolt and nut be connected tight-lipped and be solidly connected, holder（8）It is set up in the top of linking mouth, branch
Frame（8）Upper end rotation traction traction nut, valve rod are equipped with by bearing（4）Top be screwed on rotation traction traction nut.
2. a kind of Novel high-temperature high-pressure electric gate valve according to claim 1, which is characterized in that the holder（8）'s
Top end is equipped with electric device（9）, the electric device（9）Executing agency can drive the rotation of rotation traction traction nut, from
And make valve rod（4）Rise/fall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820054131.1U CN207893159U (en) | 2018-01-12 | 2018-01-12 | A kind of Novel high-temperature high-pressure electric gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820054131.1U CN207893159U (en) | 2018-01-12 | 2018-01-12 | A kind of Novel high-temperature high-pressure electric gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207893159U true CN207893159U (en) | 2018-09-21 |
Family
ID=63551768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820054131.1U Expired - Fee Related CN207893159U (en) | 2018-01-12 | 2018-01-12 | A kind of Novel high-temperature high-pressure electric gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207893159U (en) |
-
2018
- 2018-01-12 CN CN201820054131.1U patent/CN207893159U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20210112 |