CN206738672U - A kind of floating seal type three-eccentric-butterfly-valve - Google Patents
A kind of floating seal type three-eccentric-butterfly-valve Download PDFInfo
- Publication number
- CN206738672U CN206738672U CN201720514464.3U CN201720514464U CN206738672U CN 206738672 U CN206738672 U CN 206738672U CN 201720514464 U CN201720514464 U CN 201720514464U CN 206738672 U CN206738672 U CN 206738672U
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- Prior art keywords
- valve
- mounting groove
- seat
- welded
- butterfly
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Abstract
The utility model discloses a kind of floating seal type three-eccentric-butterfly-valve, including valve body, dish plate is rotatablely equipped with the valve body, and the side of valve body is welded with valve seat, side of the valve seat away from valve body is welded with mounting seat, and side of the mounting seat away from valve seat offers mounting groove, the periphery of the mounting groove is equipped with the multiple necks for being opened in side of the mounting seat away from valve seat, and neck connects with mounting groove, the periphery of the mounting groove is provided with the sealing strip for being fixedly installed in side of the mounting seat away from valve seat, and the both sides of mounting seat are welded with fixed block, the opposite side of two fixed blocks offers the chute that one end is opening, cover plate is provided between two fixed blocks.The utility model can be driven by motor, and motor can be easy to dismount, simple in construction so as to be easy to repair or change motor, easy to use.
Description
Technical field
It the utility model is related to valve technology field, more particularly to a kind of floating seal type three-eccentric-butterfly-valve.
Background technology
In butterfly valve in use, wanting high temperature resistant, it is necessary to which using hard sealing, but leakage rate is big；Want zero leakage, it is necessary to using soft
Seal, but non-refractory；To overcome this contradiction, the producer has carried out third time to double eccentric butterfly valve and has been eccentrically formed three eccentricity
Butterfly valve.
Existing three-eccentric-butterfly-valve mostly by it is manually opened or close, it is impossible to driven by motor, cause it is inconvenient for use,
And motor can not be easy to dismount, cause to repair or change inconvenience, therefore, we have proposed a kind of floating seal type three is inclined
Heart butterfly valve is used to solve the above problems.
Utility model content
The purpose of this utility model is and a kind of floating seal type proposed in order to solve shortcoming present in prior art
Three-eccentric-butterfly-valve.
To achieve these goals, the utility model employs following technical scheme：
A kind of floating seal type three-eccentric-butterfly-valve, including valve body, dish plate, and the one of valve body are rotatablely equipped with the valve body
Side is welded with valve seat, and side of the valve seat away from valve body is welded with mounting seat, and side of the mounting seat away from valve seat offers
Mounting groove, the periphery of the mounting groove are equipped with the multiple necks for being opened in side of the mounting seat away from valve seat, and neck and peace
Tankage connects, and the periphery of the mounting groove is provided with the sealing strip for being fixedly installed in side of the mounting seat away from valve seat, and mounting seat
Both sides be welded with fixed block, the opposite side of two fixed blocks offers the chute that one end is opening, two fixed blocks
Between be provided with cover plate, and the both sides of cover plate are slidably mounted in two chutes respectively, cover plate covering mounting groove, and cover plate and sealing
Bar is slidingly sealed cooperation, motor cabinet is placed with the mounting groove, and the periphery of motor cabinet is welded with the card being caught in neck
Block, motor is installed with the motor cabinet, and the connection below motor cabinet is welded with the output shaft of motor
Block, the lower section of the motor cabinet, which is provided with, to be rotatablely installed in the moving block in mounting groove, and link slot is offered at the top of moving block,
In contiguous block Snap joint groove, the bottom of the moving block is welded with valve rod, and mounting seat close to the side of valve seat offer with
The through hole of mounting groove connection, and one end of through hole is extended on valve body, and through hole connects with the inside of valve body, valve rod be rotatablely installed in
In through hole, and valve rod is welded on dish plate.
Preferably, the uniform annular of multiple necks is arranged in the periphery of mounting groove.
Preferably, the sealing strip is loop configuration, and neck is located at the inner side of sealing strip.
Preferably, the cover plate is installed with buffer board close to the side of mounting seat, and buffer board contacts with motor cabinet.
Preferably, the fixture block is multiple, and uniformly annular is arranged in the periphery of motor cabinet.
Preferably, the cross section of the link slot is quadrangle, pentagon or hexagon, and contiguous block is quadrangle, five
Side shape or hexagonal structure.
In the utility model, a kind of floating seal type three-eccentric-butterfly-valve passes through mounting seat, mounting groove, neck, motor
Seat, fixture block, contiguous block, moving block and through hole can be easy to dismount motor, and can be easy to turn using motor band ovable valve stem
It is dynamic, by sealing strip, fixed block, chute and cover plate sealing can be easy to place motor, so as to provide guarantor to motor
Shield, the utility model can be driven by motor, and motor can be easy to dismount, so as to be easy to repair or change electricity
Motivation, it is simple in construction, it is easy to use.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of floating seal type three-eccentric-butterfly-valve anatomy structural representation；
Fig. 2 be the utility model proposes a kind of floating seal type three-eccentric-butterfly-valve mounting seat anatomy structural representation
Figure.
In figure：1 valve body, 2 dish plates, 3 valve seats, 4 mounting seats, 5 necks, 6 sealing strips, 7 fixed blocks, 8 chutes, 9 cover plates, 10 electricity
Support, 11 fixture blocks, 12 contiguous blocks, 13 moving blocks, 14 valve rods, 15 through holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of floating seal type three-eccentric-butterfly-valve, including valve body 1, dish plate 2 is rotatablely equipped with valve body 1,
And the side of valve body 1 is welded with valve seat 3, side of the valve seat 3 away from valve body 1 is welded with mounting seat 4, and mounting seat 4 is away from valve seat 3
Side offer mounting groove, the periphery of mounting groove is equipped with the multiple necks 5 for being opened in side of the mounting seat 4 away from valve seat 3,
And neck 5 connects with mounting groove, the periphery of mounting groove is provided with the sealing strip for being fixedly installed in side of the mounting seat 4 away from valve seat 3
6, and the both sides of mounting seat 4 are welded with fixed block 7, the opposite side of two fixed blocks 7 offers the cunning that one end is opening
Groove 8, cover plate 9 is provided between two fixed blocks 7, and the both sides of cover plate 9 are slidably mounted in two chutes 8 respectively, cover plate 9 covers
Mounting groove, and cover plate 9 is slidingly sealed cooperation with sealing strip 6, motor cabinet 10 is placed with mounting groove, and the periphery of motor cabinet 10 is equal
The fixture block 11 being caught in neck 5 is welded with, is installed with motor in motor cabinet 10, and be welded with the output shaft of motor
Contiguous block 12 positioned at the lower section of motor cabinet 10, the lower section of motor cabinet 10, which is provided with, to be rotatablely installed in the moving block 13 in mounting groove, and
The top of moving block 13 offers link slot, and in the Snap joint groove of contiguous block 12, the bottom of moving block 13 is welded with valve rod 14, and
Mounting seat 4 offers the through hole connected with mounting groove close to the side of valve seat 3, and one end of through hole is extended on valve body 1, through hole
Connected with the inside of valve body 1, valve rod 14 is rotatablely installed in through hole, and valve rod 14 is welded on dish plate 2, a kind of floating seal type
Three-eccentric-butterfly-valve passes through mounting seat 4, mounting groove, neck 5, motor cabinet 10, fixture block 11, contiguous block 12, moving block 13 and through hole 15
It can be easy to dismount motor, and can be easy to rotate using motor band ovable valve stem 14, by sealing strip 6, fixed block 7, slide
Groove 8 and cover plate 9 can be easy to sealing to place motor, and so as to provide protection to motor, the utility model can be by electricity
Motivation drives, and motor can be easy to dismount, so as to be easy to repair or change motor, simple in construction, user
Just.
In the utility model, multiple 5 uniform annulars of neck are arranged in the periphery of mounting groove, and sealing strip 6 is loop configuration, and
Neck 5 is located at the inner side of sealing strip 6, and cover plate 9 is installed with buffer board, and buffer board and motor close to the side of mounting seat 4
Seat 10 contacts, and fixture block 11 is multiple, and uniformly annular is arranged in the periphery of motor cabinet 10, the cross section of link slot is quadrangle,
Pentagon or hexagon, and contiguous block 12 is quadrangle, pentagon or hexagonal structure, a kind of floating seal type three-eccentric-butterfly-valve
It can be easy to tear open by mounting seat 4, mounting groove, neck 5, motor cabinet 10, fixture block 11, contiguous block 12, moving block 13 and through hole 15
Motor is filled, and can be easy to rotate using motor band ovable valve stem 14, passes through sealing strip 6, fixed block 7, chute 8 and cover plate 9
Sealing can be easy to place motor, so as to provide protection to motor, the utility model can be driven by motor, and
Motor can be easy to dismount, simple in construction so as to be easy to repair or change motor, easy to use.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of floating seal type three-eccentric-butterfly-valve, including valve body（1）, it is characterised in that the valve body（1）Inside it is rotatablely equipped with
Dish plate（2）, and valve body（1）Side be welded with valve seat（3）, the valve seat（3）Away from valve body（1）Side be welded with mounting seat
（4）, and mounting seat（4）Away from valve seat（3）Side offer mounting groove, the periphery of the mounting groove, which is equipped with, is opened in installation
Seat（4）Away from valve seat（3）Side multiple necks（5）, and neck（5）Connected with mounting groove, the periphery of the mounting groove is set
It is fixedly installed in mounting seat（4）Away from valve seat（3）Side sealing strip（6）, and mounting seat（4）Both sides be welded with it is solid
Determine block（7）, two fixed blocks（7）Opposite side offer one end be opening chute（8）, two fixed blocks（7）Between
Provided with cover plate（9）, and cover plate（9）Both sides be slidably mounted on two chutes respectively（8）It is interior, cover plate（9）Mounting groove is covered, and is covered
Plate（9）With sealing strip（6）Cooperation is slidingly sealed, motor cabinet is placed with the mounting groove（10）, and motor cabinet（10）Periphery
It is welded with and is caught in neck（5）Interior fixture block（11）, the motor cabinet（10）Motor is inside installed with, and motor is defeated
It is welded with shaft positioned at motor cabinet（10）The contiguous block of lower section（12）, the motor cabinet（10）Lower section be provided be rotatablely installed in
Moving block in mounting groove（13）, and moving block（13）Top offer link slot, contiguous block（12）In Snap joint groove, institute
State moving block（13）Bottom be welded with valve rod（14）, and mounting seat（4）Close to valve seat（3）Side offer and mounting groove connect
Logical through hole, and one end of through hole extends to valve body（1）On, through hole and valve body（1）Inside connection, valve rod（14）Rotational installation
In in through hole, and valve rod（14）It is welded in dish plate（2）On.
A kind of 2. floating seal type three-eccentric-butterfly-valve according to claim 1, it is characterised in that multiple necks（5）Uniformly
Annular arrangement is in the periphery of mounting groove.
A kind of 3. floating seal type three-eccentric-butterfly-valve according to claim 1, it is characterised in that the sealing strip（6）For
Loop configuration, and neck（5）Positioned at sealing strip（6）Inner side.
A kind of 4. floating seal type three-eccentric-butterfly-valve according to claim 1, it is characterised in that the cover plate（9）It is close
Mounting seat（4）Side be installed with buffer board, and buffer board and motor cabinet（10）Contact.
A kind of 5. floating seal type three-eccentric-butterfly-valve according to claim 1, it is characterised in that the fixture block（11）To be more
It is individual, and uniformly annular is arranged in motor cabinet（10）Periphery.
A kind of 6. floating seal type three-eccentric-butterfly-valve according to claim 1, it is characterised in that the link slot it is transversal
Face is quadrangle, pentagon or hexagon, and contiguous block（12）For quadrangle, pentagon or hexagonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720514464.3U CN206738672U (en) | 2017-05-10 | 2017-05-10 | A kind of floating seal type three-eccentric-butterfly-valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720514464.3U CN206738672U (en) | 2017-05-10 | 2017-05-10 | A kind of floating seal type three-eccentric-butterfly-valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738672U true CN206738672U (en) | 2017-12-12 |
Family
ID=60565171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720514464.3U Expired - Fee Related CN206738672U (en) | 2017-05-10 | 2017-05-10 | A kind of floating seal type three-eccentric-butterfly-valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738672U (en) |
-
2017
- 2017-05-10 CN CN201720514464.3U patent/CN206738672U/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: 20171212 Termination date: 20190510 |