CN208123470U - A kind of deep-well is with being automatically closed butterfly valve - Google Patents
A kind of deep-well is with being automatically closed butterfly valve Download PDFInfo
- Publication number
- CN208123470U CN208123470U CN201820629461.9U CN201820629461U CN208123470U CN 208123470 U CN208123470 U CN 208123470U CN 201820629461 U CN201820629461 U CN 201820629461U CN 208123470 U CN208123470 U CN 208123470U
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- rotate gear
- plate
- valve body
- valve
- butterfly
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 210000004907 gland Anatomy 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a kind of fluid control valves, it provides a kind of reasonable in design, it is easy to install and use, reliably, it can effectively prevent deep-well again to be submerged, the deep-well of good seal performance is with being automatically closed butterfly valve, including rotation axis, positioning plate, rotate gear, it is driven tooth row and floating ball, the rotation axis is laterally set in the middle part of butterfly plate and passes through valve body outside and butterfly plate, the positioning plate is set on the outside of valve body and passes through rotation axis, the rotate gear is set to outside positioning plate then and passes through rotation axis, transmission tooth row is additionally provided on the outside of the rotate gear, facilitate drive rotate gear, the transmission tooth row is corresponding with rotate gear to be equipped with fixed plate, floating ball is equipped with below the transmission tooth row, it uses welded connecting, it is extremely convenient to exhaust valve repairing that this design can be brought to Running-water Company, quickly prevent leakage hidden trouble.
Description
Technical field
The utility model relates to a kind of fluid control valve, in particular to a kind of deep-well is with being automatically closed butterfly valve.
Background technique
Current existing butterfly valve mainly acts flowing and throttling that medium is truncated on pipeline, is suitable for that tap water occurs
It mainly include valve body, round butterfly plate, upper and lower on the pipeline for conveying various fluid media (medium)s in the engineering systems such as company, heating system
Valve rod and opening device, the valve body are equipped with the fluid channel of perforation medium fluid along axial component, and the fluid channel has
Water inlet and water outlet, disc butterfly plate are installed in valve body between water inlet and water outlet, disc butterfly plate and fluid channel
Connecting hole and lower connecting hole are symmetrically provided on perpendicular periphery wall, the upper valve rod passes through the valve rod of valve body upper side wall
Connecting hole is interference fitted on support and disc butterfly plate, and described lower valve rod one end passes through to be connected under valve body lower wall and disc butterfly plate
Hole interference fit is connect, the opening device is set on the free end of upper valve rod, and two free ends of the valve body are additionally provided with and pipeline
The ring flange of connection, in use, disc butterfly plate makees opening and closing element and opens, closes and adjust fluid Jie with upper valve rod rotation
Matter, when opened butterfly valve, disc butterfly plate does axis rotation around upper and lower valve rod, and rotation angle is to rotate between 0 °~90 °
At 90 °, valve is then full-gear, and existing butterfly valve can only play the role of Push And Release on pipeline, but many Running-water Companies exist
When exhaust valve and butterfly valve being installed at deep-well matching, at this moment it will be flooded at deep-well when drainage occurs for exhaust valve
Not yet, construction personnel cannot go down to close butterfly valve at deep-well and repair, and be easy to cause the waste at water source, make installation, replacement and dimension
It is extremely inconvenient to repair, and at this moment brings serious puzzlement to construction party, makes troubles and lose to client and construction personnel, therefore having must
The prior art is further improved.
Utility model content
In view of the above-mentioned problems, the utility model proposes it is a kind of it is reasonable in design, easy to install and use, reliable, can from
Dynamic closing function, and can effectively prevent that deep-well is submerged, the deep-well of good seal performance is with being automatically closed butterfly valve.
To solve this technical problem, the utility model takes following scheme：A kind of deep-well is with being automatically closed butterfly valve, including valve
Body, butterfly plate, valve rod and opening device, the valve body disengaging water end (W.E.) and pipeline use flanged joint, and the butterfly plate is rotatably pacified
Loaded between water inlet and water outlet, the butterfly plate is successively additionally provided with sealing ring and pressing plate by water outlet side, described in valve body
Valve rod passes through valve body upper side wall and matches with butterfly plate side connecting hole, and the opening device is set on the free end of valve rod, described
It is additionally provided with gland above valve body, gasket is additionally provided between the gland and valve body, the rotation axis is laterally set in the middle part of butterfly plate
And valve body outside and butterfly plate are passed through, the positioning plate is set on the outside of valve body and passes through rotation axis, and the rotate gear, which is set to, to be positioned
Rotation axis is then again passed through outside plate, is additionally provided with transmission tooth row on the outside of the rotate gear, is facilitated drive rotate gear, the transmission
Tooth row is corresponding with rotate gear to be equipped with fixed plate, is equipped with floating ball below the transmission tooth row, uses welded connecting.
It is further improved to be：Fixed pin is equipped with above the positioning plate.
It is further improved to be：It is again provided with limiting slot above the rotate gear, fixed pin is installed in limiting slot.
It is further improved to be：Using key connection between the rotate gear, positioning plate and rotation axis three.
Preceding solution, the utility model has the beneficial effects that：Rotation axis is laterally set in butterfly plate by the utility model butterfly valve
Portion simultaneously passes through valve body outside and butterfly plate, and the positioning plate is set on the outside of valve body and passes through rotation axis, and the rotate gear, which is set to, determines
Rotation axis is then again passed through outside the plate of position, is additionally provided with transmission tooth row on the outside of the rotate gear, is facilitated drive rotate gear, the biography
Movable tooth row is corresponding with rotate gear to be equipped with fixed plate, and design rotate gear and transmission tooth row are rotated by gear for convenience
It drives butterfly plate to close rapidly, floating ball is equipped with below the transmission tooth row, uses welded connecting, the utility model devises floating ball device
It can effectively prevent exhaust valve leak that deep-well is caused to be submerged, be further improved, fixed pin is equipped with above the positioning plate, it is described
It is again provided with limiting slot above rotate gear, fixed pin is installed in limiting slot, the rotate gear, fixed plate and rotation axis
Using key connection between three, design limiting slot can easily and effectively limit butterfly plate switch.
Its working principle：When because sundries blocks leak occurs for installing exhaust valve in pipe network deep-well, water will be flowed into deep-well
Portion is to certain water level, and at this moment floating ball drives driving cog to arrange and begins slowly to rise, and transmission tooth row drives rotate gear slowly automatic
Butterfly plate is closed, exhaust valve internal water is made to stop leakage, it is extremely convenient to bring to repair personnel, reduces water resource waste and user
Loss.
Detailed description of the invention
Fig. 1 is the utility model embodiment structural schematic diagram；
Fig. 2 is Fig. 1 gears rotational structure schematic diagram；
Fig. 3 is that the utility model and exhaust valve are coupled schematic diagram；
Fig. 4 is enlarged diagram at A in Fig. 3.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
Referring to figs. 1 to Fig. 2, the present embodiment discloses a kind of deep-well with butterfly valve, including valve body 4, butterfly plate 3, valve rod 5 is automatically closed
And opening device 8, the valve body 4 passes in and out water end (W.E.) and pipeline uses flanged joint, and the butterfly plate 3 is rotatably installed in valve body
Between water inlet 44 and water outlet 43, the butterfly plate 3 is successively additionally provided with sealing ring 1 and pressing plate 2, the valve by 43 side of water outlet
Bar 5 passes through 4 upper side wall of valve body and matches with 3 side connecting hole of butterfly plate, and the opening device 8 is set on the free end of valve rod 5, institute
It states and is additionally provided with gland 7 above valve body 4, gasket 6 is additionally provided between the gland 7 and valve body 4, the rotation axis 31 is laterally set to
3 middle part of butterfly plate simultaneously passes through 4 outside of valve body and butterfly plate 3, and the positioning plate 41 is set to 4 outside of valve body and passes through rotation axis 31, described
Rotate gear 12 is set to outside positioning plate 41 and then again passes through rotation axis 31, is additionally provided with transmission tooth row on the outside of the rotate gear 12
10, facilitate and drive rotate gear 12, the transmission tooth row 10 is corresponding with rotate gear 12 to be equipped with fixed plate 11, the driving cog
10 lower section of row is equipped with floating ball 9, uses welded connecting.
It is further improved to be：Fixed pin 42 is equipped with above the positioning plate 41.
It is further improved to be：Limiting slot 121 is again provided with above the rotate gear 12, fixed pin 42 is installed in limit
In the slot 121 of position.
It is further improved to be：Using key connection between 31 three of the rotate gear 12, positioning plate 41 and rotation axis.
With reference to Fig. 3 to Fig. 4, the pipe laying highest point of exhaust valve 13, butterfly valve 4 are installed on exhaust valve 13 at the deep-well
Lower section primarily serves closing or repairing effect, and 4 lower section of butterfly valve is connect with pipeline 14, and installation exhaust valve mainly facilitates discharge line
Internal gas.
Rotation axis is laterally set in the middle part of butterfly plate and passes through and is set on the outside of valve body with butterfly plate, the positioning plate by the utility model butterfly valve
On the outside of valve body and rotation axis is passed through, the rotate gear, which is set to outside positioning plate, then again passes through rotation axis, outside the rotate gear
Side is additionally provided with transmission tooth row, facilitates drive rotate gear, and the transmission tooth row is corresponding with rotate gear to be equipped with fixed plate, sets
Meter rotate gear is rotated by gear for convenience with transmission tooth row drives butterfly plate to close rapidly, is equipped with below the transmission tooth row
Floating ball uses welded connecting, and the utility model, which devises floating ball device, effectively to prevent exhaust valve leak that deep-well is caused to be submerged,
It is further improved, fixed pin is equipped with above the positioning plate, limiting slot, fixed pin dress are again provided with above the rotate gear
In limiting slot, using key connection between the rotate gear, fixed plate and rotation axis three, design limiting slot can facilitate
Effectively limit butterfly plate switch.
Its working principle：When because sundries blocks leak occurs for installing exhaust valve in pipe network deep-well, water will be flowed into deep-well
Portion is to certain water level, and at this moment floating ball drives driving cog to arrange and begins slowly to rise, and transmission tooth row drives rotate gear slowly automatic
Butterfly plate is closed, exhaust valve internal water is made to stop leakage, it is extremely convenient to bring to repair personnel, reduces water resource waste and user
Loss.
The foregoing descriptions are merely the embodiment using this origination techniques content, any those skilled in the art use this wound
Make done modifications and changes, all belong to the scope of the patents of this creation opinion, and is not limited to those disclosed embodiments.
Claims (4)
1. a kind of deep-well is with being automatically closed butterfly valve, including valve body, butterfly plate, valve rod and opening device, the valve body disengaging water end (W.E.) with
Pipeline uses flanged joint, and the butterfly plate is rotatably installed in valve body between water inlet and water outlet, and the butterfly plate is by going out
Water end (W.E.) side is successively additionally provided with sealing ring and pressing plate, and the valve rod passes through valve body upper side wall and matches with butterfly plate side connecting hole,
The opening device is set on the free end of valve rod, is additionally provided with gland above the valve body, is also set between the gland and valve body
There is gasket, it is characterised in that：Including rotation axis, positioning plate, rotate gear, transmission tooth row and floating ball, the rotation axis is lateral
In the middle part of butterfly plate and valve body outside and butterfly plate are passed through, the positioning plate is set on the outside of valve body and passes through rotation axis, the rotation
Gear, which is set to outside positioning plate, then again passes through rotation axis, is additionally provided with transmission tooth row on the outside of the rotate gear, drive is facilitated to rotate
Gear, the transmission tooth row is corresponding with rotate gear to be equipped with fixed plate, is equipped with floating ball below the transmission tooth row, uses weldering
It connects in succession.
2. deep-well according to claim 1 is with being automatically closed butterfly valve, it is characterised in that：It is equipped with and fixes above the positioning plate
Pin.
3. deep-well according to claim 1 or 2 is with being automatically closed butterfly valve, it is characterised in that：It is same above the rotate gear
Sample is equipped with limiting slot, and fixed pin is installed in limiting slot.
4. deep-well according to claim 1 is with being automatically closed butterfly valve, it is characterised in that：The rotate gear, positioning plate with
Using key connection between rotation axis three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629461.9U CN208123470U (en) | 2018-04-28 | 2018-04-28 | A kind of deep-well is with being automatically closed butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629461.9U CN208123470U (en) | 2018-04-28 | 2018-04-28 | A kind of deep-well is with being automatically closed butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123470U true CN208123470U (en) | 2018-11-20 |
Family
ID=64186907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820629461.9U Active CN208123470U (en) | 2018-04-28 | 2018-04-28 | A kind of deep-well is with being automatically closed butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116941593A (en) * | 2023-08-30 | 2023-10-27 | 南京沃杨机械科技有限公司 | An automatic spraying equipment |
-
2018
- 2018-04-28 CN CN201820629461.9U patent/CN208123470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116941593A (en) * | 2023-08-30 | 2023-10-27 | 南京沃杨机械科技有限公司 | An automatic spraying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220513 Address after: No.11, Meiyu Road, Meiyu valve garden, Luncang, Nan'an City, Quanzhou City, Fujian Province, 362300 Patentee after: HUHANG TECHNOLOGY GROUP Co.,Ltd. Address before: 362304 Meiyu valve Park, Nan'an City, Quanzhou City, Fujian Province Quanzhou Huhang Valve Manufacturing Co., Ltd Patentee before: QUANZHOU HUHANG VALVE MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |