CN210050361U - Protection device for valve actuator - Google Patents
Protection device for valve actuator Download PDFInfo
- Publication number
- CN210050361U CN210050361U CN201920325482.6U CN201920325482U CN210050361U CN 210050361 U CN210050361 U CN 210050361U CN 201920325482 U CN201920325482 U CN 201920325482U CN 210050361 U CN210050361 U CN 210050361U
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- Prior art keywords
- box
- fixedly connected
- valve actuator
- emergency
- controller
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000001012 protector Effects 0.000 claims description 17
- 230000000007 visual effect Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of electric actuator, especially, be a be used for valve actuator protection device, the power distribution box comprises a box body, the box top is equipped with the operating hand wheel, box one side is equipped with the external line connector, box opposite side fixedly connected with emergency control case, box inner chamber one side fixedly connected with protection case, box inner chamber opposite side fixedly connected with valve actuator, the case front side fixedly connected with controller, the bottom of the box fixedly connected with water pipe connector, emergency control case one side is connected with the chamber door through the hinge, emergency stop button is fixedly connected with in the emergency control case; through being equipped with emergency stop button, can appear emergency when using and need use when stopping the valve actuator, the quick urgent valve actuator that stops of ability protects the safety of whole use, has improved the speed of emergency stop, has strengthened the availability factor, has brought the facility for the user.
Description
Technical Field
The utility model belongs to the technical field of the valve actuator, concretely relates to be used for valve actuator protection device.
Background
The actuator uses liquid, gas, electricity or other energy sources and converts the energy sources into driving action through a motor, a cylinder or other devices, the basic actuator is used for driving the valve to a fully open or fully closed position, the actuator used for controlling the valve can accurately move the valve to any position, although most of the actuators are used for opening and closing the valve, the design of the actuators at present far exceeds a simple opening and closing function, along with the diversity of the design of the current electric-driven safety device, the use of an electric actuator is one of the most common and reliable actuator types, the electric valve actuator is one of the common actuator types and is a driving device capable of providing linear or rotary motion, and the functions of the electric valve actuator are improved continuously as the technology of the electric valve actuator is improved.
The prior art has the following problems:
1. when the valve actuator is used and needs emergency stop in case of emergency, a user is inconvenient to operate and operate the valve actuator to stop emergently, the use of the valve actuator is inconvenient, and a large amount of time is wasted for the user to operate the valve actuator;
2. when the valve actuator is in use, the circuit of the valve actuator cannot be effectively protected, and when the valve actuator has a problem, the power-off protection circuit cannot be timely carried out, so that great inconvenience is brought to a user and the use is inconvenient;
3. the valve actuator can not be effectively controlled in use, the operation of a user is inconvenient, the operation of the user is troublesome when problems occur, the operation can not be carried out quickly, the use efficiency is low, and the trouble is brought to the user.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a be used for valve actuator protection device has simple structure, easily operation, is convenient for detect and maintain, has improved availability factor, characteristics such as facilitate the use.
In order to achieve the above object, the utility model provides a following technical scheme: a protection device for a valve actuator comprises a box body, wherein an operating hand wheel is arranged at the top of the box body, an external line connector is arranged on one side of the box body, an emergency control box is fixedly connected to the other side of the box body, a protection box is fixedly connected to one side of an inner cavity of the box body, a valve actuator is fixedly connected to the other side of the inner cavity of the box body, a controller is fixedly connected to the front side of the box body, a water pipe connector is fixedly connected to the bottom of the box body, a box door is connected to one side of the emergency control box through a hinge, an emergency stop button is fixedly connected to the inside of the emergency control box, an external line connector is fixedly connected to one side of the bottom of the inner cavity of the protection box, a leakage protector is electrically connected to the top of the external line, the air switch is characterized in that the bottom of the air switch is electrically connected with a transformer, the surface of the controller is fixedly connected with a display screen, and a control button is arranged below the display screen.
Preferably, one side of the box door is fixedly connected with a handle, and the surface of the handle is connected with an anti-slip pad in an embedded mode.
Preferably, one side of the emergency stop button is connected with a protective cover through a hinge, and the protective cover is of a transparent visual structure.
Preferably, an insulating plate is fixedly connected to the inner cavity of the protection box, and the insulating plate is located between the external line connector and the box body.
Preferably, the external line connector is electrically connected to the external line connector, and a dust plug is disposed at one end of the external line connector.
Preferably, one end of the transformer is electrically connected to the controller, and the bottom of the transformer is fixedly connected to the insulating plate.
Preferably, controller one side has the shield through hinged joint, the shield surface is equipped with visual window, just visual window and display screen structure phase-match.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being equipped with emergency stop button, can appear emergency when using and need use when stopping the valve actuator, the safety of whole use is protected to the quick urgent valve actuator that stops of ability, has improved the availability factor, has brought the facility for the user.
2. Through being equipped with the guard box, can protect the circuit that valve actuator used when using, ensure the safety of valve actuator when using, improve the availability factor, made things convenient for the user to use, strengthened holistic stability.
3. Through being equipped with the controller, can control the use of valve executor when using, made things convenient for user's operation to use, improved the efficiency that the valve executor used, saved the time of user's operation when using.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of an external three-dimensional structure of the present invention;
fig. 3 is a schematic structural diagram of a controller in the present invention;
fig. 4 is a schematic structural diagram of an emergency control box in the present invention;
in the figure: 1. a box body; 2. operating a hand wheel; 3. an external line connector; 4. an emergency control box; 5. a protection box; 6. a valve actuator; 7. a controller; 8. a water pipe connector; 9. a box door; 10. an emergency stop button; 11. an external line connector; 12. a leakage protector; 13. an intelligent circuit breaker; 14. an air switch; 15. a transformer; 16. a display screen; 17. a control button; 18. a handle; 19. a non-slip mat; 20. a protective cover; 21. an insulating plate; 22. a dust plug; 23. a dust cover; 24. a visual window.
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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: a protection device for a valve actuator comprises a box body 1, wherein an operating hand wheel 2 is arranged at the top of the box body 1, an external line connector 3 is arranged on one side of the box body 1, an emergency control box 4 is fixedly connected to the other side of the inner cavity of the box body 1, a protection box 5 is fixedly connected to one side of the inner cavity of the box body 1, a valve actuator 6 is fixedly connected to the other side of the inner cavity of the box body 1, a controller 7 is fixedly connected to the front side of the box body, a water pipe connector 8 is fixedly connected to the bottom of the box body 1, a box door 9 is connected to one side of the emergency control box 4 through a hinge, an emergency stop button 10 is fixedly connected to the inside of the emergency control box 4, an external line connector 11 is fixedly connected to one side of the inner cavity of the protection box 5, a leakage protector, the bottom of the intelligent circuit breaker 13 is electrically connected with an air switch 14, the bottom of the air switch 14 is electrically connected with a transformer 15, the surface of the controller 7 is fixedly connected with a display screen 16, and a control button 17 is arranged below the display screen 16.
In this embodiment: when the transformer works, the function of converting 220V current into 12V current is realized, and the type of the transformer is a DAY-transformer.
In this embodiment: when the leakage protector works, the overload and short circuit of a circuit are prevented, and the model of the leakage protector is Schneider-A9F 18263.
In this embodiment: when the intelligent circuit breaker works, the control of a circuit is realized, and the model of the intelligent circuit breaker is Shanghai people-RMW 1.
In this embodiment: when an emergency stop is needed, the emergency control box 4 can be opened through the box door 9, the operation of the emergency stop device is carried out through the emergency stop button 10 arranged in the emergency control box 4, the safety of the use of the device is protected, the use efficiency is improved, the use is convenient, meanwhile, when the emergency stop device is used, an external circuit can be connected through the external circuit connector 11, then the earth leakage protector 12 is connected with the external circuit connector 11 through a circuit to prevent the overload and the short circuit of the circuit, then the intelligent circuit breaker 13 is connected with the earth leakage protector 12 through a circuit to carry out the power off and the power supply of the circuit, the safety of the circuit is enhanced, the use is convenient, then the idle switch 14 is connected with the intelligent circuit breaker 13 through a circuit to carry out the dispersed use of the circuit, then the transformer 15 is connected with the idle switch 14 through a circuit to carry out the current transformation, the use, then the working state of the circuit is displayed through the display screen 16, and the whole body is controlled through the control button 17, so that the use is convenient, and the efficiency is improved.
Specifically, the handle 18 is fixedly connected to one side of the box door 9, the anti-slip pad 19 is connected to the surface of the handle 18 in an embedded mode, the safety of a user can be protected in use through the anti-slip pad 19, the situation that the user cannot open the box door 9 due to the fact that the user slips when in emergency is prevented, the use efficiency is improved, and convenience is brought to the user.
Specifically, there is a protective cover 20 on one side of the emergency stop button 10 through a hinge, the protective cover 20 is a transparent visual structure, the emergency stop button 10 can be protected through the protective cover 20 when in use, the user is prevented from being touched carelessly when in use, the use efficiency is improved, and the use is facilitated.
Specifically, the insulating plate 21 is fixedly connected to the inner cavity of the protection box 5, the insulating plate 21 is located between the external line connector 11 and the box body 1, the insulating plate 21 can protect the safety of a user when the protection box is used, the user is prevented from being injured by electric leakage, the use safety is improved, and the use efficiency is improved.
Specifically, the external line connector 11 is electrically connected to the external line connector 3, and a dust plug 22 is disposed at one end of the external line connector 3, so that external dust can be prevented from entering the external line connector when the external line connector is not used through the dust plug 22, the use efficiency is improved, and the use is facilitated.
Specifically, one end of the transformer 15 is electrically connected to the controller 7, the bottom of the transformer 15 is fixedly connected to the insulating plate 21, 220V current can be converted into 12V current through the transformer 15 when the transformer is used, the controller 7 is convenient to use, the use efficiency is improved, and the safety of the controller 7 is protected.
Specifically, there is shield 23 controller 7 one side through hinged joint, and shield 23 surface is equipped with visual window 24, and visual window 24 and display screen 16 structure phase-match can prevent the entering of outside dust when using through shield 23, and protection control removes surperficial safety, can let convenient the running through display screen 16 of user through visual window 24, has improved the availability factor, has made things convenient for the user to use.
The utility model discloses a theory of operation and use flow: firstly, the water pipe connector 8 arranged at the bottom of the box body 1 is connected with an external water pipe for fixing, then the dust plug 22 arranged on the external line connector 3 is pulled out to be connected with an external circuit for supplying power, then the insulation board 21 arranged in the protection box 5 is used for preventing electric leakage, then the external line connector 11 fixedly connected with the insulation board 21 is used for connecting with the external circuit, then the electric leakage protector 12 is connected with the external line connector 11 through a circuit for preventing overload and short circuit of the circuit, then the intelligent circuit breaker 13 is connected with the electric leakage protector 12 through a circuit for powering off and on of the circuit, then the idle switch 14 is connected with the intelligent circuit breaker 13 through a circuit for decentralized use of the circuit, then the transformer 15 is connected with the idle switch 14 through a circuit for current transformation, thereby being convenient for use, and then the controller 7 is connected with the transformer 15 through a circuit for, then show circuit operating condition through display screen 16, then the user is equipped with visual window 24 through shield 23 and observes the state, when needs operate, through opening shield 23 and control button 17 control, valve actuator 6 carries out normal operating through electric connection and idle switch 14 simultaneously, then when needs emergency stop, can open emergency control case 4 through the handle 18 that has slipmat 19 that is fixedly connected with on chamber door 9, then carry out emergency stop device's operation through the emergency stop button 10 that is equipped with in the visor 20, then carry out manual operation through operation hand wheel 2, use efficiency has been improved, and convenient to use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a be used for valve actuator protection device, includes box (1), box (1) top is equipped with operating hand wheel (2), box (1) one side is equipped with external line connector (3), box (1) opposite side fixedly connected with emergency control case (4), box (1) inner chamber one side fixedly connected with guard box (5), box (1) inner chamber opposite side fixedly connected with valve actuator (6), box (1) front side fixedly connected with controller (7), box (1) bottom fixedly connected with water piping connection head (8), its characterized in that: emergency control case (4) one side has chamber door (9) through hinged joint, emergency control case (4) inside fixedly connected with emergency stop button (10), guard box (5) inner chamber bottom one side fixedly connected with external line connector (11), external line connector (11) top has earth-leakage protector (12) through electric connection, there is intelligent circuit breaker (13) through electric connection in earth-leakage protector (12) one side, there is idle switch (14) through electric connection in intelligent circuit breaker (13) bottom, there is transformer (15) through electric connection in idle switch (14) bottom, controller (7) fixed surface is connected with display screen (16), display screen (16) below is equipped with control button (17).
2. A valve actuator protector according to claim 1 wherein: one side of the box door (9) is fixedly connected with a handle (18), and the surface of the handle (18) is connected with an anti-slip pad (19) through sleeving and embedding.
3. A valve actuator protector according to claim 1 wherein: one side of the emergency stop button (10) is connected with a protective cover (20) through a hinge, and the protective cover (20) is of a transparent visual structure.
4. A valve actuator protector according to claim 1 wherein: an insulating plate (21) is fixedly connected to the inner cavity of the protection box (5), and the insulating plate (21) is located between the external line connector (11) and the box body (1).
5. A valve actuator protector according to claim 1 wherein: the external circuit connector (11) is electrically connected to the external circuit connector (3), and one end of the external circuit connector (3) is provided with a dustproof plug (22).
6. A valve actuator protector according to claim 1 wherein: one end of the transformer (15) is electrically connected to the controller (7), and the bottom of the transformer (15) is fixedly connected to the insulating plate (21).
7. A valve actuator protector according to claim 1 wherein: controller (7) one side has shield (23) through hinged joint, shield (23) surface is equipped with visual window (24), just visual window (24) and display screen (16) structure phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920325482.6U CN210050361U (en) | 2019-03-14 | 2019-03-14 | Protection device for valve actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920325482.6U CN210050361U (en) | 2019-03-14 | 2019-03-14 | Protection device for valve actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210050361U true CN210050361U (en) | 2020-02-11 |
Family
ID=69379335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920325482.6U Expired - Fee Related CN210050361U (en) | 2019-03-14 | 2019-03-14 | Protection device for valve actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210050361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111443640A (en) * | 2020-04-18 | 2020-07-24 | 烟台华晟电子科技有限公司 | Valve position controller based on network communication modularization |
-
2019
- 2019-03-14 CN CN201920325482.6U patent/CN210050361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111443640A (en) * | 2020-04-18 | 2020-07-24 | 烟台华晟电子科技有限公司 | Valve position controller based on network communication modularization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |