CN219911770U - Electric control butterfly valve - Google Patents
Electric control butterfly valve Download PDFInfo
- Publication number
- CN219911770U CN219911770U CN202320604080.6U CN202320604080U CN219911770U CN 219911770 U CN219911770 U CN 219911770U CN 202320604080 U CN202320604080 U CN 202320604080U CN 219911770 U CN219911770 U CN 219911770U
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- Prior art keywords
- gear
- electric controller
- butterfly valve
- transmission
- electric control
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- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses an electric control butterfly valve, which comprises a horizontal valve body, wherein a valve plate is arranged in the horizontal valve body, a rotating shaft is arranged at the upper part of the valve plate, a shaft seat is integrally arranged at the upper part of the horizontal valve body, a transmission adjusting chamber is integrally arranged at the upper part of the shaft seat, a cover body is detachably arranged on the front surface of the transmission adjusting chamber, an electric controller is arranged at the top of the transmission adjusting chamber, the rotating shaft penetrates through the shaft seat and extends into the transmission adjusting chamber to be detachably connected with the driving end of the electric controller, the valve plate automatically rotates under the driving of the electric controller, a first gear is assembled in the transmission adjusting chamber, a second gear meshed with the first gear is rotatably arranged at one side of the first gear in the interior of the transmission adjusting chamber, and a handle is detachably arranged at the edge of the second gear to manually rotate with the second gear.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to an electric control valve.
Background
The butterfly valve is a simple-structure regulating valve, the butterfly valve capable of being used for the on-off control of low-pressure pipeline media is a valve in which a closing member (a valve clack or a butterfly plate) is a disc and rotates around a valve shaft to achieve opening and closing, and the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like; the pipe is mainly used for cutting and throttling. The butterfly valve opening and closing piece is a disc-shaped butterfly plate and rotates around the axis of the butterfly valve opening and closing piece in the valve body, so that the purpose of opening and closing or adjusting is achieved; the butterfly valve adopted in the current market is controlled in an electric mode, but once the electric controller fails, the butterfly valve cannot be opened, so that the normal use of the butterfly valve is influenced, and in order to solve the problem, the utility model discloses an electric control butterfly valve.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model discloses an electric control valve.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides an electric control butterfly valve, includes the horizontal valve body, be provided with a valve plate in the horizontal valve body, the upper portion of valve plate is provided with a pivot, the upper portion of horizontal valve body is integrative to be provided with the axle bed, the upper portion of axle bed is integrative to be provided with a transmission regulating chamber, the front of transmission regulating chamber can be dismantled and is provided with the lid, the top of transmission regulating chamber is provided with electric controller, the pivot passes the axle bed and extends to the transmission regulating chamber in can dismantle with electric controller's drive end and be connected, under electric controller's drive, the valve plate carries out autogiration, the pivot is equipped with first gear in the inside of transmission regulating chamber, the inside of transmission regulating chamber is provided with rather than meshed second gear in first gear one side rotation, the border department of second gear can be dismantled and be provided with the handle in order to manually bring the second gear to rotate.
Further, the front of the transmission adjusting chamber is provided with an open protruding part, the periphery of the open protruding part is integrally provided with a first ear seat, the back of the cover body is integrally provided with a second ear seat, and when the cover body seals the transmission adjusting chamber, the cover body covers the open protruding part and fixes the first ear seat and the second ear seat through bolts.
Further, a thread groove is formed in the second gear, and a thread structure is arranged at the bottom of the handle and detachably connected with the thread groove.
Further, a bearing seat is arranged on one side of the transmission adjusting chamber, an adjusting shaft extends upwards in an inner ring of the bearing seat, and the second gear is arranged on the adjusting shaft and is meshed and connected with the first gear.
Further, a first notch is formed in one side below the driving shaft of the electric controller, a second notch is correspondingly formed in one side above the rotating shaft, a pin shaft is plugged into the first notch and the second notch when the rotating shaft is installed with the electric controller, and the pin shaft is respectively fixed with the rotating shaft and the driving shaft of the electric controller through screws.
Further, the surface of the handle is provided with an anti-skid pattern structure.
The utility model has the following beneficial effects:
the electric control butterfly valve adopts an automatic and manual integrated design, can be controlled manually by operators conveniently when the electric controller fails, can not influence the normal use, has better performance and has strong practicability.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present disclosure;
FIG. 2 is a schematic cross-sectional view of the present disclosure;
FIG. 3 is an enlarged schematic view of the present disclosure at A in FIG. 2;
fig. 4 is a schematic view of a pin installation disclosed in the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
Referring to fig. 1-4, an electric control butterfly valve comprises a horizontal valve body 10, a valve plate 20 is arranged in the horizontal valve body, a rotating shaft 90 is arranged at the upper part of the valve plate, a shaft seat 30 is integrally arranged at the upper part of the horizontal valve body, a transmission adjusting chamber 40 is integrally arranged at the upper part of the shaft seat, a cover 60 is detachably arranged on the front surface of the transmission adjusting chamber, an electric controller 50 is arranged at the top of the transmission adjusting chamber, the rotating shaft penetrates through the shaft seat and extends into the transmission adjusting chamber to be detachably connected with the driving end of the electric controller, the valve plate automatically rotates under the driving of the electric controller, a first gear 120 is assembled in the transmission adjusting chamber, a second gear 150 meshed with the first gear is rotatably arranged in the transmission adjusting chamber, and a handle 140 is detachably arranged at the edge of the second gear to manually rotate with the second gear.
Referring to fig. 2, the front of the transmission adjusting chamber is provided with an open protruding portion 41, the periphery of the open protruding portion is integrally provided with a first ear seat 411, the back of the cover is integrally provided with a second ear seat 80, when the cover seals the transmission adjusting chamber, the cover covers the open protruding portion and fixes the first ear seat and the second ear seat through bolts 70, and when the electric controller fails, an operator can detach the bolts, and at this time, the cover can be removed from the transmission adjusting chamber, thereby facilitating maintenance.
Referring to fig. 3, a screw groove 151 is formed in the second gear, a screw structure (not shown) is formed at the bottom of the handle to be detachably connected with the screw groove, and when the valve plate is opened by manual operation, an operator screws the handle into the screw groove and drives the second gear to rotate by operating the handle.
Referring to fig. 2, a bearing seat 100 is provided at one side of the transmission adjusting chamber, an adjusting shaft 110 is provided in an inner ring of the bearing seat to extend upward, and a second gear is mounted on the adjusting shaft and engaged with the first gear, in this way, the second gear can be rotatably mounted.
Referring to fig. 4, a first notch 51 is formed on one side below a driving shaft of the electric controller, a second notch 91 is correspondingly formed on one side above the rotating shaft, a pin 130 is plugged into the first notch and the second notch when the rotating shaft is installed with the electric controller, the pin is respectively fixed with the rotating shaft and the driving shaft of the electric controller through screws 160, and the rotating shaft can be quickly detached from the electric controller in the mode when the electric controller is maintained.
When in actual use, an operator can assemble the handle in the thread groove of the second gear and can drive the second gear to rotate by hand through the handle, and the rotating shaft rotates at the moment to open the valve because the first gear is meshed with the second gear.
Referring to fig. 3, the surface of the handle is provided with an anti-slip pattern structure 141 to prevent an operator from slipping during operation.
The foregoing embodiments are merely illustrative of the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same according to the present utility model, not to limit the scope of the present utility model. All changes and modifications that come within the meaning and range of equivalency of the utility model are to be embraced within their scope.
Claims (6)
1. The utility model provides an electric control butterfly valve, its characterized in that, includes the horizontal valve body, be provided with a valve plate in the horizontal valve body, the upper portion of valve plate is provided with a pivot, the upper portion of horizontal valve body is integrative to be provided with the axle bed, the upper portion of axle bed is integrative to be provided with a transmission regulating chamber, the front of transmission regulating chamber can be dismantled and is provided with the lid, the top of transmission regulating chamber is provided with electric controller, the pivot passes the axle bed and extends to in the transmission regulating chamber and can dismantle with electric controller's drive end and be connected, under electric controller's drive, the valve plate carries out autogiration, the pivot is equipped with first gear in the inside of transmission regulating chamber, the inside of transmission regulating chamber is provided with the second gear rather than meshing in first gear one side rotation, the border department of second gear can be dismantled and be provided with the handle in order to manually bring the second gear to rotate.
2. The electric control butterfly valve according to claim 1, wherein an open protruding portion is provided on the front surface of the transmission adjusting chamber, a first ear seat is integrally provided around the open protruding portion, a second ear seat is integrally provided on the back surface of the cover, and when the cover seals the transmission adjusting chamber, the cover covers the open protruding portion and fixes the first ear seat and the second ear seat by bolts.
3. The electric control butterfly valve of claim 1, wherein the second gear is provided with a threaded groove, and the bottom of the handle is provided with a threaded structure detachably connected with the threaded groove.
4. The electric control butterfly valve according to claim 1, wherein a bearing seat is provided on one side of the transmission adjusting chamber, an adjusting shaft is provided in an inner ring of the bearing seat in an upward extending manner, and the second gear is mounted on the adjusting shaft and is engaged with the first gear.
5. The electric control butterfly valve according to claim 1, wherein a first notch is formed in a lower side of a driving shaft of the electric controller, a second notch is formed in an upper side of the rotating shaft, a pin shaft is plugged into the first notch and the second notch when the rotating shaft is installed with the electric controller, and the pin shaft is fixed with the rotating shaft and the driving shaft of the electric controller through screws respectively.
6. The electrically operated butterfly valve of claim 1, wherein the surface of the handle is provided with anti-skid features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604080.6U CN219911770U (en) | 2023-03-24 | 2023-03-24 | Electric control butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604080.6U CN219911770U (en) | 2023-03-24 | 2023-03-24 | Electric control butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219911770U true CN219911770U (en) | 2023-10-27 |
Family
ID=88465304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320604080.6U Active CN219911770U (en) | 2023-03-24 | 2023-03-24 | Electric control butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219911770U (en) |
-
2023
- 2023-03-24 CN CN202320604080.6U patent/CN219911770U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |