CN213776540U - Electric actuator of valve - Google Patents
Electric actuator of valve Download PDFInfo
- Publication number
- CN213776540U CN213776540U CN202022000280.XU CN202022000280U CN213776540U CN 213776540 U CN213776540 U CN 213776540U CN 202022000280 U CN202022000280 U CN 202022000280U CN 213776540 U CN213776540 U CN 213776540U
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- China
- Prior art keywords
- water
- casing
- motor
- electric actuator
- fixed mounting
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- Electrically Driven Valve-Operating Means (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a valve electric actuator relates to the executor field, including the executor body, water-cooling mechanism and damper, the executor body include the casing and with casing integrated into one piece's connecting sleeve, casing bottom fixed mounting has the motor, the output of motor is equipped with the connecting axle, the connecting sleeve encircles and establishes in the connecting axle outside, water-cooling mechanism includes water tank and the water-cooled tube of fixed mounting on the casing top, the water tank is connected with the water-cooled tube, the water-cooled tube sets up the surface at the motor, damper includes shock attenuation board and damping spring, the cladding of shock attenuation board is at the internal surface of casing, damping spring fixed mounting is in the inside of shock attenuation board. The utility model discloses an impact when electric actuator received external force has been alleviated in damping spring's buffering, and sets up the temperature that can effectual reduction motor at motor water-cooling pipe all around, extension electric actuator's life.
Description
Technical Field
The utility model relates to an executor field especially relates to a valve electric actuator.
Background
Actuators use liquid, gas, electricity or other energy sources and convert them into drive action by motors, cylinders or other means. The basic actuator is used to drive the valve to a fully open or fully closed position. The valve can be precisely moved to any position by an actuator associated with the control valve. The existing valve electric actuator has no protection device and has poor heat dissipation effect, so that the problem to be solved by designing the valve electric actuator becomes a problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a valve electric actuator.
The utility model discloses a realize through following technical scheme: the utility model provides a valve electric actuator, a serial communication port, includes the executor body, water cooling mechanism and damper, the executor body include the casing and with casing integrated into one piece's connecting sleeve, casing bottom fixed mounting has the motor, the output of motor is equipped with the connecting axle, the connecting sleeve encircles and establishes in the connecting axle outside, water cooling mechanism includes water tank and the water-cooled tube of fixed mounting on the casing top, the water tank is connected with the water-cooled tube, the water-cooled tube sets up the surface at the motor, damper includes shock attenuation board and damping spring, the cladding of shock attenuation board is at the internal surface of casing, damping spring fixed mounting is in the inside of shock attenuation board.
According to the above technical solution, preferably, a pressure reducing valve is provided on the housing.
According to the above technical solution, preferably, the bottom end of the connection sleeve is provided with a connection flange.
The utility model has the advantages that: the utility model discloses an impact when electric actuator received external force has been alleviated in damping spring's buffering, and sets up the temperature that can effectual reduction motor at motor water-cooling pipe all around, extension electric actuator's life.
Drawings
Fig. 1 shows a schematic front view structure according to an embodiment of the present invention.
In the figure: 1. a housing; 2. a connecting sleeve; 3. a motor; 4. a connecting shaft; 5. a water tank; 6. a water-cooled tube; 7. a damper plate; 8. a damping spring; 9. a pressure reducing valve; 10. and connecting the flanges.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model provides a valve electric actuator, a serial communication port, including the executor body, water cooling mechanism and damper, the executor body include casing 1 and with 1 integrated into one piece's of casing connecting sleeve 2, 1 bottom fixed mounting of casing has motor 3, the output of motor 3 is equipped with connecting axle 4, connecting sleeve 2 encircles and is established in the 4 outsides of connecting axle, water cooling mechanism includes water tank 5 and the water-cooled tube 6 of fixed mounting on 1 top of casing, water tank 5 is connected with water-cooled tube 6, water-cooled tube 6 sets up the surface at motor 3, damper includes damper 7 and damping spring 8, damper 7 cladding is at the internal surface of casing 1, damping spring 8 fixed mounting is in damper 7's inside.
The utility model discloses a theory of operation does: the water tank 5 in the shell can enable the interior of the water-cooled tube 6 to be filled with water, and heat generated by the motor during working can be absorbed by the water-cooled tube 6, so that the temperature in the shell is greatly reduced during working of the motor; in addition, the damping spring arranged in the damping plate 7 can reduce the internal shaking when the electric actuator is impacted by external force, and the internal of the electric actuator is prevented from being damaged.
According to the above embodiment, it is preferable that the housing 1 is provided with the pressure reducing valve 9, and when an excessive pressure is generated during the use of the electric actuator, the pressure reducing valve 9 can be used for increasing the service life of the electric actuator.
According to the above embodiment, the bottom end of the connecting sleeve 2 is preferably provided with the connecting flange 10 to facilitate the connection of the electric actuator with the valve body.
The utility model has the advantages that: the utility model discloses an impact when electric actuator received external force has been alleviated in damping spring 8's buffering, and sets up the temperature that can effectual reduction motor at motor water-cooling tube 6 all around, prolongs electric actuator's life.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a valve electric actuator, a serial communication port, includes the executor body, water cooling mechanism and damper, the executor body include the casing and with casing integrated into one piece's connecting sleeve, casing bottom fixed mounting has the motor, the output of motor is equipped with the connecting axle, the connecting sleeve encircles and establishes in the connecting axle outside, water cooling mechanism includes water tank and the water-cooled tube of fixed mounting on the casing top, the water tank is connected with the water-cooled tube, the water-cooled tube sets up the surface at the motor, damper includes shock attenuation board and damping spring, the cladding of shock attenuation board is at the internal surface of casing, damping spring fixed mounting is in the inside of shock attenuation board.
2. The valve actuator of claim 1, wherein the housing includes a pressure relief valve.
3. An electric actuator for a valve as defined in claim 1 wherein the bottom end of said connecting sleeve is provided with a connecting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000280.XU CN213776540U (en) | 2020-09-14 | 2020-09-14 | Electric actuator of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000280.XU CN213776540U (en) | 2020-09-14 | 2020-09-14 | Electric actuator of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213776540U true CN213776540U (en) | 2021-07-23 |
Family
ID=76905029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022000280.XU Active CN213776540U (en) | 2020-09-14 | 2020-09-14 | Electric actuator of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213776540U (en) |
-
2020
- 2020-09-14 CN CN202022000280.XU patent/CN213776540U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |