CN215293807U - Valve switch electric actuator - Google Patents
Valve switch electric actuator Download PDFInfo
- Publication number
- CN215293807U CN215293807U CN202121093075.0U CN202121093075U CN215293807U CN 215293807 U CN215293807 U CN 215293807U CN 202121093075 U CN202121093075 U CN 202121093075U CN 215293807 U CN215293807 U CN 215293807U
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- fixedly connected
- valve
- valve box
- trapezoidal gear
- box
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- 239000000523 sample Substances 0.000 claims description 9
- 230000008054 signal transmission Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a valve switch electric actuator relates to electric valve technical field, this valve switch electric actuator includes the bottom plate, the one end fixed connection of bottom plate and support column, the other end of support column and the bottom fixed connection of valve box, the top fixedly connected with motor of valve box, the one end fixedly connected with fin of valve box, the output of motor and the one end fixed connection of axis of rotation, the other end and the ball valve fixed connection of axis of rotation, the valve box is kept away from knob one side and is passed through the bearing rotation with the crank and be connected, fixedly connected with main trapezoidal gear on the crank, main trapezoidal gear and the epaxial vice trapezoidal gear engagement of axis of rotation. This valve switch electric actuator passes through the setting of crank, drives main trapezoidal gear and rotates, and main trapezoidal gear drives vice trapezoidal gear and rotates, and the axis of rotation begins to rotate and makes the valve open or closed, makes the device can pass through the manual control valve when malfunctioning or under the condition that has a power failure.
Description
Technical Field
The utility model relates to an electric valve technical field specifically is a valve switch electric actuator.
Background
In our life, the valve of the water pipe needs to be rotated when people wash hands, when people drive a car, people need to step on an accelerator, and the accelerator is also connected with one valve, so the valve is visible everywhere in life, but the electric valve seems to be rare, the electric valve is generally applied to large-scale devices for oil, natural gas and high-pressure water supply, the action moment of the electric valve is larger than that of a common valve, the speed of the electric valve can be adjusted, and although the structure of the electric valve is more complex, great convenience is provided for people when people use the electric valve.
Current valve switch electric actuator generally has normal switch valve and remote operation function, but in the near-end operation, near-end control switch generally adopts single magnet switch, failure or bad connection's phenomenon can appear after using a period in this kind of single magnet switch, if during oil or other hazardous materials of transportation in the pipeline, will produce very big danger, and, the manual valve control device of installation does not have on the low high mobile device of most valve switch, when the device is out of order, there is not way to operate through the manual work, therefore, the present electric actuator who is used for valve switch uses inconveniently at present, be unfavorable for using widely.
Therefore, it is necessary to provide an electric valve opening and closing device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a valve switch electric actuator to solve the current inconvenient problem of electric actuator for valve switch who provides among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a valve switch electric device comprises a bottom plate, wherein the bottom plate is fixedly connected with one end of a supporting column, the other end of the supporting column is fixedly connected with the bottom end of a valve box, the top end of the valve box is fixedly connected with a motor, one end of the valve box is fixedly connected with a radiating fin, the other end of the valve box is fixedly connected with a controller through a bolt, an LED display screen is fixedly connected onto the controller, the top end of the controller is fixedly connected with a signal transmission device, the output end of the motor is fixedly connected with one end of a rotating shaft, the other end of the rotating shaft is fixedly connected with a ball valve, the ball valve is in sliding connection with a ball valve shell, the ball valve shell is fixedly connected with the valve box through a fixing piece, one side of the ball valve shell is fixedly connected with one end of an inlet pipe, and the other end of the inlet pipe is fixedly connected with a flange plate, one side that the import pipe was kept away from to spherical valve shell and the one end fixed connection of outlet pipe, the other end fixedly connected with ring flange of outlet pipe, the one end fixed connection of controller and flow inductive probe, flow inductive probe's the other end and export pipe wall fixed connection, set up the switch slot on the valve case, the one end fixed connection of switch slot and spring, the other end fixedly connected with valve shift knob of spring, fixedly connected with magnet on the valve shift knob, the fixed knob that can be connected with on the valve case, magnet on the fixedly connected with, the valve case is kept away from knob one side and is passed through the bearing rotation with the crank and be connected, fixedly connected with main trapezoidal gear on the crank, main trapezoidal gear and the epaxial vice trapezoidal gear engagement of axis of rotation.
Preferably, the outer wall of the ball valve is matched with the inner wall of the ball valve shell.
Preferably, a groove is formed in the flange on the inlet pipe.
Preferably, there are two valve switch buttons, and each valve switch button is fixedly connected with two springs and two magnets.
Preferably, the number of the magnets on the knob is two.
Preferably, the number of the valve box upper fixing pieces is four, and the four fixing pieces are uniformly distributed around the rotating shaft.
Preferably, a boss is arranged at the flange on the outlet pipe.
(III) advantageous effects
Compared with the prior art, the utility model provides a valve switch electric actuator possesses following beneficial effect:
1. the utility model discloses a setting of the magnet in the switch slot has two relevant devices of magnet response on every button, has increased the sensitive degree of switch, and the effectual switch live time that has reduced is malfunctioning after a long time or the bad condition of connection, has increased valve switch electric actuator's security.
2. The utility model discloses a setting of crank drives main trapezoidal gear revolve, and main trapezoidal gear drives vice trapezoidal gear revolve, and the axis of rotation begins to rotate and makes the valve open or closed, makes the device when malfunctioning, perhaps can pass through the manual control valve under the condition that has a power failure.
Drawings
Fig. 1 is a schematic view of the front view structure of the present invention;
fig. 2 is a schematic view of the rear view structure of the present invention;
FIG. 3 is a schematic sectional view of the present invention;
fig. 4 is a schematic structural view of the knob of the present invention;
fig. 5 is a schematic structural view of the valve switch button of the present invention;
in the figure: 1. a base plate; 2. a support pillar; 3. a valve box; 4. an electric motor; 5. a heat sink; 6. a controller; 7. a led display screen; 8. a signal transmission device; 9. a rotating shaft; 10. a ball valve; 11. a spherical valve housing; 12. a fixing sheet; 13. an inlet pipe; 14. a flange plate; 15. an outlet pipe; 16. a flow sensing probe; 17. a switch slot; 18. a spring; 19. a valve switch button; 20. a magnet; 21. a knob; 22. a crank; 23. a main trapezoidal gear; 24. an auxiliary trapezoidal gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, an electric valve switch device comprises a bottom plate 1, the bottom plate 1 is fixedly connected with one end of a supporting column 2, the other end of the supporting column 2 is fixedly connected with the bottom end of a valve box 3, the top end of the valve box 3 is fixedly connected with a motor 4, one end of the valve box 3 is fixedly connected with a heat sink 5, the other end of the valve box 3 is fixedly connected with a controller 6 through bolts, a led display screen 7 is fixedly connected on the controller 6, the top end of the controller 6 is fixedly connected with a signal transmission device 8, the output end of the motor 4 is fixedly connected with one end of a rotating shaft 9, the other end of the rotating shaft 9 is fixedly connected with a ball valve 10, the ball valve 10 is slidably connected with a ball valve housing 11, the outer wall of the ball valve 10 is matched with the inner wall of the ball valve housing 11, the ball valve housing 11 is fixedly connected with the valve box 3 through a fixing plate 12, four fixed sheets are arranged on the valve box 3 and are uniformly distributed around the rotating shaft 9, one side of a spherical valve shell 11 is fixedly connected with one end of an inlet pipe 13, the other end of the inlet pipe 13 is fixedly connected with a flange 14, one side of the spherical valve shell 11, which is far away from the inlet pipe 13, is fixedly connected with one end of an outlet pipe 15, a groove is arranged at the flange 14 on the inlet pipe 13, a boss is arranged at the flange 14 on the outlet pipe 15, the other end of the outlet pipe 15 is fixedly connected with the flange 14, a controller 6 is fixedly connected with one end of a flow sensing probe 16, the other end of the flow sensing probe 16 is fixedly connected with the wall of the outlet pipe 15, a switch groove 17 is arranged on the valve box 3, the switch groove 17 is fixedly connected with one end of a spring 18, the other end of the spring 18 is fixedly connected with a valve switch button 19, a magnet 20 is fixedly connected on the valve switch button 19, and a knob 21 is fixedly connected on the valve box 3, the knob is fixedly connected with an upper magnet 20, the number of the valve switch buttons 19 is two, each valve switch button 19 is fixedly connected with two springs 18 and two magnets 20, through the arrangement of the magnets 20 in the switch slot 17, each button 19 is provided with two devices related to the induction of the magnets 20, the sensitivity degree of the switch is increased, the condition that the switch fails or is not well connected after long service time is effectively reduced, the safety of the valve switch electric device is increased, one side of the valve box 3, far away from the knob 21, is rotatably connected with the crank 22 through a bearing, the crank 22 is fixedly connected with a main trapezoidal gear 23, the main trapezoidal gear 23 is meshed with an auxiliary trapezoidal gear 24 on the rotating shaft 9, the main trapezoidal gear 23 is driven to rotate through the arrangement of the crank 22, the main trapezoidal gear 23 drives the auxiliary trapezoidal gear 24 to rotate, the rotating shaft 9 starts to rotate to open or close the valve, the valve can be controlled manually in case of failure of the device or in case of power failure.
The working principle is as follows: when the valve switch electric device is used, the knob 21 points to remote control, is connected with a corresponding signal terminal through the signal transmission device 8, controls the spherical valve 10 to be closed or opened, when the knob 21 is directed to the proximal control, by pressing the valve switch button 19, the internal spring 18 is depressed, and the two magnets 20 on the valve switch button 19 induce the associated means to control the operation of the motor 4, causing the ball valve 10 to open or close, in the emergency situation of no electric or electric control failure, the crank 22 is shaken, the main trapezoidal gear 23 on the crank 22 drives the rotating shaft to rotate, so that the ball valve 10 is opened or closed, the flow in the pipeline is induced by the flow induction probe 16, the data measured by the flow induction probe 16 is displayed by the LED display screen 7, and meanwhile, the real-time opening and closing conditions of the ball valve 10 are displayed on the LED display screen 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electric device for opening and closing a valve, comprising a base plate (1), characterized in that: the bottom plate (1) is fixedly connected with one end of a support column (2), the other end of the support column (2) is fixedly connected with the bottom end of a valve box (3), the top end of the valve box (3) is fixedly connected with a motor (4), one end of the valve box (3) is fixedly connected with a radiating fin (5), the other end of the valve box (3) is fixedly connected with a controller (6) through a bolt, an led display screen (7) is fixedly connected onto the controller (6), the top end of the controller (6) is fixedly connected with a signal transmission device (8), the output end of the motor (4) is fixedly connected with one end of a rotating shaft (9), the other end of the rotating shaft (9) is fixedly connected with a spherical valve (10), the spherical valve (10) is slidably connected with a spherical valve shell (11), the spherical valve shell (11) is fixedly connected with the valve box (3) through a fixing sheet (12), one side of the spherical valve shell (11) is fixedly connected with one end of the inlet pipe (13), the other end of the inlet pipe (13) is fixedly connected with a flange plate (14), one side of the spherical valve shell (11), which is far away from the inlet pipe (13), is fixedly connected with one end of the outlet pipe (15), the other end of the outlet pipe (15) is fixedly connected with the flange plate (14), the controller (6) is fixedly connected with one end of the flow sensing probe (16), the other end of the flow sensing probe (16) is fixedly connected with the wall of the outlet pipe (15), the valve box (3) is provided with a switch groove (17), the switch groove (17) is fixedly connected with one end of a spring (18), the other end of the spring (18) is fixedly connected with a valve switch button (19), and a magnet (20) is fixedly connected onto the valve switch button (19), the valve box is characterized in that a knob (21) can be fixedly connected to the valve box (3), a magnet (20) is fixedly connected to the knob, one side, far away from the knob (21), of the valve box (3) is rotatably connected with a crank (22) through a bearing, a main trapezoidal gear (23) is fixedly connected to the crank (22), and the main trapezoidal gear (23) is meshed with an auxiliary trapezoidal gear (24) on a rotating shaft (9).
2. An electrically operated valve switch device according to claim 1, wherein: the outer wall of the ball valve (10) is matched with the inner wall of the ball valve shell (11).
3. An electrically operated valve switch device according to claim 1, wherein: and a groove is formed in the flange (14) on the inlet pipe (13).
4. An electrically operated valve switch device according to claim 1, wherein: the number of the valve switch buttons (19) is two, and each valve switch button (19) is fixedly connected with two springs (18) and two magnets (20).
5. An electrically operated valve switch device according to claim 1, wherein: two magnets (20) are arranged on the knob (21).
6. An electrically operated valve switch device according to claim 1, wherein: four fixing pieces (12) are arranged on the valve box (3) and are uniformly distributed around the rotating shaft (9).
7. An electrically operated valve switch device according to claim 1, wherein: and a boss is arranged at the position of the flange plate (14) on the outlet pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121093075.0U CN215293807U (en) | 2021-05-20 | 2021-05-20 | Valve switch electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121093075.0U CN215293807U (en) | 2021-05-20 | 2021-05-20 | Valve switch electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215293807U true CN215293807U (en) | 2021-12-24 |
Family
ID=79541297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121093075.0U Active CN215293807U (en) | 2021-05-20 | 2021-05-20 | Valve switch electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215293807U (en) |
-
2021
- 2021-05-20 CN CN202121093075.0U patent/CN215293807U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240415 Address after: Room 1201, Building 3, Wangxin Shuangcheng Building, No. 1785 Jianghan Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province, 310051 Patentee after: HANGZHOU KAIWEI VALVE GROUP Co.,Ltd. Country or region after: China Address before: 313000 1st floor, No. 2 plant, No. 38, trainba, Yangdun village, LEIDIAN Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Kaiwei intelligent automatic control system Co.,Ltd. Country or region before: China |