CN208900733U - A kind of fast-assembling wafer type butterfly valve - Google Patents
A kind of fast-assembling wafer type butterfly valve Download PDFInfo
- Publication number
- CN208900733U CN208900733U CN201821522957.2U CN201821522957U CN208900733U CN 208900733 U CN208900733 U CN 208900733U CN 201821522957 U CN201821522957 U CN 201821522957U CN 208900733 U CN208900733 U CN 208900733U
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- valve body
- wall
- appearance wall
- gear
- bearing
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Abstract
The utility model discloses a kind of fast-assembling wafer type butterfly valves, including valve body, the bottom of valve body is provided with mounting base, and rotating box is provided with above valve body, the following table wall of rotating box and the inner wall of mounting base are connected with first bearing, first rotating shaft is socketed in first bearing, one end of first rotating shaft is fixedly connected with first gear, first gear is engaged with second gear, second gear is set in the appearance wall of the second shaft, second shaft is fixedly connected across the second bearing for being connected to rotation chamber interior wall with handle, the appearance wall of first rotating shaft is arranged with butterfly plate, the appearance wall of butterfly plate is arranged with sealing ring, the inner wall of valve body is provided with rubber layer, and the two sides of valve body are provided with limited block, the appearance wall of valve body two sides is arranged with 3rd bearing, the appearance wall of 3rd bearing is fixedly connected with connector, gasket is provided in connector, and The appearance wall of connector is provided with fixture block, and the utility model is fixed conveniently, and saves manpower, improves work task efficiency.
Description
Technical field
The utility model relates to butterfly valve technical field, specially a kind of fast-assembling wafer type butterfly valve.
Background technique
Butterfly valve is called flap valve, is a kind of simple regulating valve of structure, simultaneously can be used for the switch of low pressure pipeline medium
Control, opening and closing element are dish type butterfly plate and around a kind of valve of valve body inner axis rotation, wafer type butterfly valve are incited somebody to action with stud
Valve is connected between two pipe flanges, and flange form butterfly valve is to be connected two end flanges on valve with bolt with flange on valve
It connects on pipe flange, the airtightness of gate valve is more better than butterfly valve, but the butterfly valve airtight performance of Ye You producer is good, bullet
Property metallic seal butterfly valve be national emphasis new product, high performance Hand-operated butterfly valve use one it is double eccentric and one it is special tiltedly
Bore oval sealing structure.
Wafer type butterfly valve airtight performance currently on the market is not very well, to be easy to appear showing for infiltration when valve is closed
As, and be typically all that valve is connected between two pipe flanges with stud when installation, worker is to valve and pipeline
When being fixed, a people is needed to help pipeline, valve and pipeline are fixed by bolt by a people, not only fixed trouble, and
And waste of manpower, to influence work task efficiency.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of fast-assembling wafer type butterfly valve, has and is easily installed
Advantage solves the problems, such as installation trouble.
(2) technical solution
To realize the above-mentioned purpose being easily installed, the utility model is provided the following technical solutions: a kind of fast-assembling wafer type butterfly
Valve, including valve body, the bottom of the valve body is provided with mounting base, and rotating box is provided with above valve body, the rotating box
Following table wall and the inner wall of mounting base are connected with first bearing, are socketed with first rotating shaft in the first bearing, and described first turn
One end of axis is fixedly connected with first gear, and the first gear is engaged with second gear, and the second gear is set in second
The appearance wall of shaft, second shaft, which passes through, to be connected to the second bearing of rotation chamber interior wall and is fixedly connected with handle, and described the
The appearance wall of one shaft is arranged with butterfly plate, and the appearance wall of the butterfly plate is arranged with sealing ring, and the inner wall of the valve body is provided with rubber
Glue-line, and the two sides of valve body are provided with limited block, the appearance wall of the valve body two sides are arranged with 3rd bearing, and described
The appearance wall of three bearings is fixedly connected with connector, and gasket, and the appearance wall setting of connector are provided in the connector
There is fixture block.
Preferably, the appearance wall of the handle is arranged with Anti-slip cover, and the appearance wall of the Anti-slip cover offers anti-skid chequer.
Preferably, the interior diameter of the valve body is 10cm, and the overall diameter of valve body is 12cm.
Preferably, the quantity of the fixture block is 6, and the appearance wall of connector is arranged in 6 fixture block circular arrays.
Preferably, the interior diameter of the connector is 14cm, and the overall diameter of the gasket is 14cm, and gasket is interior
Diameter is 10cm.
Preferably, the shape of the sealing ring is circular ring shape, and the overall diameter of sealing ring is 8cm, the thickness of the rubber layer
Degree is 1cm.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of fast-assembling wafer type butterfly valve, have it is following the utility model has the advantages that
1, a kind of fast-assembling wafer type butterfly valve, by setting connector, gasket, 3rd bearing and fixture block, when installation, first
By the appearance wall of the connecting flange set connecting connector of pipeline, sealing ring is squeezed by pipeline and valve body, sealing ring is shunk, and makes pipeline
Sealing structure is formed between valve body, then rotating connector, be clamped the fixture block of connecting flange and connector, to make worker
When valve body and pipeline are fixed, not needing a people and help pipeline, valve body and pipeline are fixed by bolt by a people,
It is not only fixed conveniently, but also saves manpower, to improve work task efficiency.
2, a kind of fast-assembling wafer type butterfly valve, by setting sealing ring, valve body, butterfly plate, first gear, second gear,
Hand, rubber layer, first rotating shaft and the second shaft, when closing valve, swing handle, handle rotation drives the rotation of the second shaft, the
The rotation of two shafts drives second gear rotation, and second gear drives first gear rotation, and first gear drives first rotating shaft rotation,
First rotating shaft drives butterfly plate rotation, and squeezing sealing ring by the rubber layer of valve interior wall makes to form sealing in valve body, and sealing ring mentions
High airtight performance, is not easy the phenomenon that seeping water when valve is closed.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fast-assembling wafer type butterfly valve structure schematic diagram；
Fig. 2 be the utility model proposes a kind of structural schematic diagram faced of fast-assembling wafer type butterfly valve
Fig. 3 be the utility model proposes a kind of structural schematic diagram that fast-assembling wafer type butterfly valve side is cutd open；
In figure: 1, first bearing；2, fixture block；3, butterfly plate；4, connector；5,3rd bearing；6, rotating box；7, first turn
Axis；8, mounting base；9, valve body；10, rubber layer；11, sealing ring；12, gasket；13, second bearing；14, handle；15, second
Shaft；16, second gear；17, first gear；18, limited block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of fast-assembling wafer type butterfly valve, including valve body 9 are please referred to, the bottom of valve body 9 is provided with mounting base 8, and
The top of valve body 9 is provided with rotating box 6, and the following table wall of rotating box 6 and the inner wall of mounting base 8 are connected with first bearing 1, makes
One turn can rotate, and first rotating shaft 7 is socketed in first bearing 1, and one end of first rotating shaft 7 is fixedly connected with first gear 17,
First gear 17 is engaged with second gear 16, and the rotation of second gear 16 drives first gear 17 to rotate, and first gear 17 drives the
The rotation of one shaft 7, so that butterfly plate 3 be driven to rotate, second gear 16 is set in the appearance wall of the second shaft 15, and the second shaft 15 is worn
It crosses and is connected to the second bearing 13 of 6 inner wall of rotating box and is fixedly connected with handle 14, rotate the second shaft 15, first rotating shaft
7 appearance wall is arranged with butterfly plate 3, and the appearance wall of butterfly plate 3 is arranged with sealing ring 11, and the inner wall of valve body 9 is provided with rubber layer 10, leads to
The rubber layer 10 for crossing 9 inner wall of valve body, which squeezes sealing ring 11, to be made to form sealing in valve body 9, and the two sides of valve body 9 be respectively provided with it is limited
Position block 18, the appearance wall of 9 two sides of valve body are arranged with 3rd bearing 5, rotate connector 4, the appearance wall of 3rd bearing 5
It is fixedly connected with connector 4, gasket 12 is provided in connector 4, and the appearance wall of connector 4 is provided with fixture block 2.
Further, the appearance wall of handle 14 is arranged with Anti-slip cover, and the appearance wall of Anti-slip cover offers anti-skid chequer, increases
Frictional force between palm and handle 14 slide palm will not in the appearance wall of handle 14.
Further, the interior diameter of valve body 9 is 10cm, and the overall diameter of valve body 9 is 12cm.
Further, the quantity of fixture block 2 is 6, and the appearance wall of connector 4 is arranged in 62 circular arrays of fixture block, is led to
Rotating connector 4 is crossed, the fixture block 2 of connecting flange and connector 4 is clamped, consequently facilitating installation.
Further, the interior diameter of connector 4 is 14cm, and the overall diameter of gasket 12 is 14cm, and gasket 12 is interior
Diameter is 10cm, and gasket 12 makes to form sealing structure between pipeline and valve body 9, go out pipeline and the junction of valve body 9 will not
The phenomenon that existing leak.
Further, the shape of sealing ring 11 is circular ring shape, and the overall diameter of sealing ring 11 is 8cm, the thickness of rubber layer 10
Degree is 1cm, and squeezing sealing ring 11 by the rubber layer 10 of 9 inner wall of valve body makes to form sealing in valve body 9, and sealing ring 11 improves close
Performance is closed, is not easy the phenomenon that seeping water when valve is closed.
When in use, by swing handle 14, the rotation of handle 14 drives the rotation of the second shaft 15, and the second shaft 15 rotates band
Dynamic second gear 16 rotates, and second gear 16 drives first gear 17 to rotate, and first gear 17 drives first rotating shaft 7 to rotate, the
One shaft 7 drives butterfly plate 3 to rotate, and squeezing sealing ring 11 by the rubber layer 10 of 9 inner wall of valve body makes to form sealing in valve body 9, peace
When dress, first by the appearance wall of the connecting flange set connecting connector 4 of pipeline, sealing ring 11, sealing ring are squeezed by pipeline and valve body 9
11 shrink, and make to form sealing structure between pipeline and valve body 9, then rotating connector 4, make the card of connecting flange Yu connector 4
Block 2 is clamped, and sealing ring 11 improves airtight performance, is not easy the phenomenon that seeping water when valve is closed, gasket 12 makes pipe
The phenomenon that forming sealing structure between road and valve body 9, the junction of pipeline and valve body 9 made to be not in leak.
In conclusion a kind of fast-assembling wafer type butterfly valve, passes through setting connector 4, gasket 12,3rd bearing 5 and card
Block 2 when installation, first by the appearance wall of the connecting flange set connecting connector 4 of pipeline, squeezes sealing ring 11 by pipeline and valve body 9,
Sealing ring 11 is shunk, and makes to form sealing structure between pipeline and valve body 9, then rotating connector 4, make connecting flange and connector
4 fixture block 2 is clamped, to make worker when valve body 9 and pipeline are fixed, is not needed a people and is helped pipeline, a people passes through
Valve body 9 and pipeline are fixed bolt, are not only fixed conveniently, but also save manpower, to improve the work effect of worker
Rate, when closing valve, swing handle 14, the rotation of handle 14 drives the rotation of the second shaft 15, and the rotation of the second shaft 15 drives second
Gear 16 rotates, and second gear 16 drives first gear 17 to rotate, and first gear 17 drives first rotating shaft 7 to rotate, first rotating shaft 7
Butterfly plate 3 is driven to rotate, squeezing sealing ring 11 by the rubber layer 10 of 9 inner wall of valve body makes to form sealing in valve body 9, and sealing ring 11 mentions
High airtight performance, is not easy the phenomenon that seeping water when valve is closed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fast-assembling wafer type butterfly valve, including valve body (9), it is characterised in that: the bottom of the valve body (9) is provided with mounting base
(8), it and above valve body (9) is provided with rotating box (6), the following table wall of the rotating box (6) and the inner wall of mounting base (8) block
It is connected to first bearing (1), is socketed with first rotating shaft (7) in the first bearing (1), one end of the first rotating shaft (7) is fixed
It is connected with first gear (17), the first gear (17) is engaged with second gear (16), and the second gear (16) is set in
The appearance wall of second shaft (15), second shaft (15) pass through be connected to the second bearing (13) of rotating box (6) inner wall with
Handle (14) is fixedly connected, and the appearance wall of the first rotating shaft (7) is arranged with butterfly plate (3), and the appearance wall of the butterfly plate (3) is arranged
Have sealing ring (11), the inner wall of the valve body (9) is provided with rubber layer (10), and the two sides of valve body (9) are provided with limit
The appearance wall of block (18), valve body (9) two sides is arranged with 3rd bearing (5), and the appearance wall of the 3rd bearing (5) is fixed
It is connected with connector (4), is provided with gasket (12) in the connector (4), and the appearance wall of connector (4) is provided with fixture block
(2).
2. a kind of fast-assembling wafer type butterfly valve according to claim 1, it is characterised in that: the appearance wall set of the handle (14)
Equipped with Anti-slip cover, the appearance wall of the Anti-slip cover offers anti-skid chequer.
3. a kind of fast-assembling wafer type butterfly valve according to claim 1, it is characterised in that: the interior diameter of the valve body (9) is
10cm, and the overall diameter of valve body (9) is 12cm.
4. a kind of fast-assembling wafer type butterfly valve according to claim 1, it is characterised in that: the quantity of the fixture block (2) is 6
It is a, appearance wall of 6 fixture block (2) circular array settings in connector (4).
5. a kind of fast-assembling wafer type butterfly valve according to claim 1, it is characterised in that: the interior diameter of the connector (4)
For 14cm, the overall diameter of the gasket (12) is 14cm, and the interior diameter of gasket (12) is 10cm.
6. a kind of fast-assembling wafer type butterfly valve according to claim 1, it is characterised in that: the shape of the sealing ring (11) is
Circular ring shape, and the overall diameter of sealing ring (11) be 8cm, the rubber layer (10) with a thickness of 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522957.2U CN208900733U (en) | 2018-09-18 | 2018-09-18 | A kind of fast-assembling wafer type butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522957.2U CN208900733U (en) | 2018-09-18 | 2018-09-18 | A kind of fast-assembling wafer type butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900733U true CN208900733U (en) | 2019-05-24 |
Family
ID=66572733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522957.2U Expired - Fee Related CN208900733U (en) | 2018-09-18 | 2018-09-18 | A kind of fast-assembling wafer type butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900733U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594624A (en) * | 2020-05-31 | 2020-08-28 | 朱豪镔 | Quick-connecting butterfly valve |
| CN115234664A (en) * | 2022-08-05 | 2022-10-25 | 江苏华之益机械有限公司 | High-sealing valve plate for petroleum drilling and production |
| CN115234664B (en) * | 2022-08-05 | 2024-10-22 | 江苏华之益机械有限公司 | High-tightness valve plate for petroleum drilling and production |
-
2018
- 2018-09-18 CN CN201821522957.2U patent/CN208900733U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594624A (en) * | 2020-05-31 | 2020-08-28 | 朱豪镔 | Quick-connecting butterfly valve |
| CN111594624B (en) * | 2020-05-31 | 2021-11-23 | 特技阀门集团有限公司 | Quick-connecting butterfly valve |
| CN115234664A (en) * | 2022-08-05 | 2022-10-25 | 江苏华之益机械有限公司 | High-sealing valve plate for petroleum drilling and production |
| CN115234664B (en) * | 2022-08-05 | 2024-10-22 | 江苏华之益机械有限公司 | High-tightness valve plate for petroleum drilling and production |
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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: 20190524 Termination date: 20190918 |