CN219888741U - Flange type electric butterfly valve - Google Patents
Flange type electric butterfly valve Download PDFInfo
- Publication number
- CN219888741U CN219888741U CN202321139585.6U CN202321139585U CN219888741U CN 219888741 U CN219888741 U CN 219888741U CN 202321139585 U CN202321139585 U CN 202321139585U CN 219888741 U CN219888741 U CN 219888741U
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- CN
- China
- Prior art keywords
- valve
- mounting
- electric butterfly
- butterfly valve
- upper cover
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- 238000009434 installation Methods 0.000 abstract description 11
- 238000004891 communication Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007774 longterm Effects 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
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Lift Valve (AREA)
Abstract
The utility model relates to the technical field of electric butterfly valves, in particular to a flange type electric butterfly valve, which comprises a communication pipeline, wherein flanges are arranged at the left end and the right end of the outer surface of the communication pipeline, a mounting channel is arranged at the upper end of the middle position of the communication pipeline, a valve mechanism is connected with the inner thread of the mounting channel and comprises an upper cover and a mounting column welded on the lower surface of the upper cover, a handle is welded on the side surface of the upper cover, a connecting thread is arranged at the upper end of the outer side surface of the mounting column, a locking mechanism is rotationally connected inside the mounting column, and a motor for controlling the locking mechanism to rotate is arranged at the middle position of the upper surface of the upper cover; through the setting of installation passageway and valve mechanism, when the valve goes wrong, can conveniently take out the erection column from the installation passageway and examine the valve, the sign of installation passageway surface is located same vertical plane with the handle, the sign valve has contacted communicating pipe inside bottom at this moment.
Description
Technical Field
The utility model relates to the technical field of electric butterfly valves, in particular to a flange type electric butterfly valve.
Background
The electric flange butterfly valve is generally formed by an angular travel electric actuator (0-90 degree part rotation) and a butterfly valve whole body through mechanical connection, and is assembled and debugged together. The structure is simple, the volume is small, the weight is light, and the device is composed of a few parts. And the valve can be opened and closed quickly by rotating by 90 degrees, is simple to operate, and has good fluid control characteristic.
The utility model patent with the publication number of CN211398608U discloses a flange type electric butterfly valve, which comprises a valve body, flanges are fixedly arranged on two sides of the valve body, a mounting plate is fixedly arranged at the top of the valve body, a servo motor is fixedly arranged at the top of the mounting plate, a driving shaft is fixedly connected with a driving end of the servo motor, a driving gear is fixedly arranged on the driving shaft, a driven gear is connected with the driving gear in a meshed manner, a valve rod is fixedly arranged at the bottom of the driven gear, a penetrating hole for the valve rod to penetrate is formed in the valve body, a sealing ring is fixedly arranged at the bottom of the penetrating hole, and a through hole for the valve rod to penetrate is formed in the sealing ring in a penetrating manner. The flange type electric butterfly valve can clean slurry or solid media attached to the surface of the butterfly plate in the long-term use process of the flange type electric butterfly valve, and the disadvantage caused by the fact that the flange type electric butterfly valve cannot completely close the valve is avoided.
Although the utility model can prevent mud or other solid media from adhering to the butterfly plate, in the use process, the internal impurities continuously wash the butterfly plate, the impurities continuously collide with the surface of the butterfly plate, so that the service life of the butterfly plate is reduced, and the butterfly valve in the utility model is inconvenient to check and replace the butterfly plate. In view of this, we propose a flange-type electric butterfly valve.
Disclosure of Invention
The utility model provides a flange type electric butterfly valve to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the flange type electric butterfly valve comprises a communicating pipeline, wherein flanges are arranged at the left end and the right end of the outer surface of the communicating pipeline, a mounting channel is arranged at the upper end of the middle position of the communicating pipeline, and a valve mechanism is connected in the mounting channel through threads;
the valve mechanism comprises an upper cover and a mounting column welded on the lower surface of the upper cover, a handle is welded on the side surface of the upper cover, connecting threads are formed in the upper end of the outer side surface of the mounting column, a locking mechanism is connected in the mounting column in a rotating mode, and a motor used for controlling the locking mechanism to rotate is arranged in the middle of the upper surface of the upper cover.
As the preferable technical scheme, the locking mechanism comprises a valve and a lifting shaft welded at the top end of the valve, limiting grooves are formed in the left end and the right end of the side surface of the lifting shaft, a rotating shaft is connected to the outer side of the lifting shaft in a sliding mode, two limiting blocks which are symmetrically placed are welded on the lower side of the inner side surface of the rotating shaft, a spring is installed at the upper end of the lifting shaft, and the top end of the rotating shaft is connected with the motor.
As a preferable technical scheme, the inner side surface of the installation channel is provided with an installation thread, and the installation thread is only arranged on the upper half part of the inner side surface of the installation channel.
As the preferable technical scheme, the right end of the outer side surface of the installation channel is marked with a marking line, and the outer surface of the handle is wrapped with an anti-skid sleeve.
As the preferable technical scheme, the lower end of the mounting column is arc-shaped, the size is consistent with the inner diameter of the communicating pipeline, and the connecting thread is positioned on the upper side of the arc-shaped.
As a preferable technical scheme, the valve is in a circular sheet shape, and the size of the valve is consistent with the inner size of the communicating pipeline.
As an optimal technical scheme, the spring is in a compressed state, and the valve is externally wrapped with a rubber sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the setting of installation passageway and valve mechanism, when the valve goes wrong, can conveniently take out the erection column from the installation passageway and examine the valve.
2. The mark on the outer surface of the installation channel and the handle are positioned in the same vertical plane, and the mark marks that the valve is contacted with the bottom end inside the communicating pipeline at the moment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the mounting channel according to the present utility model;
FIG. 3 is a schematic view of a valve mechanism according to the present utility model;
FIG. 4 is a schematic view of a latch mechanism according to the present utility model.
The meaning of each reference numeral in the figures is:
1. a communication pipe; 2. a flange; 3. a mounting channel; 31. installing a thread;
4. a valve mechanism; 41. an upper cover; 42. a motor; 43. a handle; 44. a connecting thread; 45. a locking mechanism; 451. a valve; 452. a lifting shaft; 453. a limit groove; 454. a limiting block; 455. a rotating shaft; 456. a spring; 46. and (5) mounting a column.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides a technical solution:
the flange type electric butterfly valve comprises a communication pipeline 1, flanges 2 are arranged at the left end and the right end of the outer surface of the communication pipeline 1, a mounting channel 3 is arranged at the upper end of the middle position of the communication pipeline 1, a valve mechanism 4 is connected in the mounting channel 3 in a threaded manner, the valve mechanism 4 comprises an upper cover 41 and a mounting column 46 welded on the lower surface of the upper cover 41, a handle 43 is welded on the side surface of the upper cover 41, a connecting thread 44 is arranged at the upper end of the outer side surface of the mounting column 46, a locking mechanism 45 is connected in the mounting column 46 in a rotating manner, a motor 42 for controlling the locking mechanism 45 to rotate is arranged at the middle position of the upper surface of the upper cover 41, and the valve mechanism 4 can be conveniently taken out for maintenance when a valve 451 is in a problem through the mechanism.
Further, the locking mechanism 45 comprises a valve 451 and a lifting shaft 452 welded at the top end of the valve 451, limiting grooves 453 are formed in the left end and the right end of the side surface of the lifting shaft 452, a rotating shaft 455 is slidably connected to the outer side of the lifting shaft 452, two limiting blocks 454 which are symmetrically placed are welded on the lower side of the inner side surface of the rotating shaft 455, a spring 456 is installed at the upper end of the lifting shaft 452, the top end of the rotating shaft 455 is connected with the motor 42, and the opening and closing of the valve 451 are controlled through the motor 42.
Further, the mounting thread 31 is provided on the inner side surface of the mounting channel 3, and the mounting thread 31 is provided only on the upper half part of the inner side surface of the mounting channel 3, so as to prevent water seepage of the thread section.
In this embodiment, the right end of the outer surface of the mounting channel 3 is marked with a marking line, and the outer surface of the handle 43 is wrapped with an anti-slip sleeve, so that the handle 43 can be conveniently grasped to screw the upper cover 41.
In this embodiment, the lower end of the mounting post 46 is arc-shaped, and the size is consistent with the inner diameter of the communicating pipe 1, and the connecting screw 44 is located on the upper side of the arc shape, so as to prevent the flow in the communicating pipe 1 from being affected.
In this embodiment, the valve 451 is in the shape of a circular plate, and the size of the valve is consistent with the inner size of the communication pipe 1, so that the valve can block the water flow in the communication pipe 1.
In this embodiment, the spring 456 is in a compressed state, and the valve 451 is wrapped with a rubber sleeve, so as to increase the tightness of the valve 451.
It should be noted that the structure and the working principle of the motor 42 and the valve 451 in the present embodiment are the same as those of ordinary skill in the art, and are not described herein.
In the specific use process of the flange-type electric butterfly valve of this embodiment, firstly, the whole device is installed in the pipeline, when the valve 451 is out of order, the handle 43 is held by hand, the upper cover 41 is screwed by applying a counterclockwise force, the mounting column 46 is taken out from the mounting channel 3, after the mounting column is taken out, the valve 451 is overhauled, the valve 451 is assembled back after the overhauling is finished, the handle 43 is noted to stay at the position of the marking line, if the valve 451 is too much screwed, the spring 456 is jacked up by the lifting shaft 452 to prevent the valve 451 from being excessively damaged by the screwing, after the handle 43 is screwed to a proper position, the motor 42 is started, the lifting shaft 452 is controlled to rotate by the limiting block 454 in the rotating shaft 455, so that the valve 451 is rotated, and the tightness is tested.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Flange formula electric butterfly valve, including communicating pipeline (1), its characterized in that: flanges (2) are arranged at the left end and the right end of the outer surface of the communicating pipeline (1), a mounting channel (3) is arranged at the upper end of the middle position of the communicating pipeline (1), and a valve mechanism (4) is connected with the mounting channel (3) through internal threads;
the valve mechanism (4) comprises an upper cover (41) and a mounting column (46) welded on the lower surface of the upper cover (41), a handle (43) is welded on the side surface of the upper cover (41), a connecting thread (44) is arranged at the upper end of the outer side surface of the mounting column (46), a locking mechanism (45) is connected with the mounting column (46) in a rotating mode, and a motor (42) for controlling the locking mechanism (45) to rotate is arranged in the middle of the upper surface of the upper cover (41).
2. The flanged electric butterfly valve of claim 1, wherein: the locking mechanism (45) comprises a valve (451) and a lifting shaft (452) welded at the top end of the valve (451), limiting grooves (453) are formed in the left end and the right end of the side surface of the lifting shaft (452), a rotating shaft (455) is slidably connected to the outer side of the lifting shaft (452), two limiting blocks (454) which are symmetrically placed are welded on the lower side of the inner side surface of the rotating shaft (455), a spring (456) is installed at the upper end of the lifting shaft (452), and the top end of the rotating shaft (455) is connected with the motor (42).
3. The flanged electric butterfly valve of claim 1, wherein: the mounting channel (3) is provided with mounting threads (31) on the inner side surface, and the mounting threads (31) are only arranged on the upper half part of the inner side surface of the mounting channel (3).
4. The flanged electric butterfly valve of claim 1, wherein: the right end of the outer side surface of the mounting channel (3) is marked with a marking line, and the outer surface of the handle (43) is wrapped with an anti-skid sleeve.
5. The flanged electric butterfly valve of claim 1, wherein: the lower end of the mounting column (46) is arc-shaped, the size of the mounting column is consistent with the inner diameter of the communicating pipeline (1), and the connecting thread (44) is positioned on the upper side of the arc-shaped.
6. The flanged electric butterfly valve of claim 2, wherein: the valve (451) is in a circular sheet shape, and the size of the valve is consistent with the inner size of the communicating pipe (1).
7. The flanged electric butterfly valve of claim 2, wherein: the spring (456) is in a compressed state, and the valve (451) is externally wrapped with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321139585.6U CN219888741U (en) | 2023-05-12 | 2023-05-12 | Flange type electric butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321139585.6U CN219888741U (en) | 2023-05-12 | 2023-05-12 | Flange type electric butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219888741U true CN219888741U (en) | 2023-10-24 |
Family
ID=88400658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321139585.6U Active CN219888741U (en) | 2023-05-12 | 2023-05-12 | Flange type electric butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219888741U (en) |
-
2023
- 2023-05-12 CN CN202321139585.6U patent/CN219888741U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |