CN107269912A - A kind of new electric operator - Google Patents
A kind of new electric operator Download PDFInfo
- Publication number
- CN107269912A CN107269912A CN201710670524.5A CN201710670524A CN107269912A CN 107269912 A CN107269912 A CN 107269912A CN 201710670524 A CN201710670524 A CN 201710670524A CN 107269912 A CN107269912 A CN 107269912A
- Authority
- CN
- China
- Prior art keywords
- motor
- control
- electric operator
- switch
- interlocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
Abstract
The invention discloses a kind of new electric operator, including control module, it is characterised in that：The control module is internally provided with operating space, the right side of the operating space sets interlocking to automatically control, the bottom automatically controlled that interlocks is provided with procedure auto-control, the bottom that described program is automatically controlled is provided with ups power, motor is provided with the top of the control module, the motor is internally provided with generator shaft gear, bearing is provided with the right side of the generator shaft gear, handwheel is provided with the right side of the motor, method disk is provided with the top of the motor, the both sides of the method disk are provided with flange.The electric operator of the present invention; process units continuous and steady operation can be made; avoid disastershutdown; avoid material waste; manually controllable switch plays a very good protection with interlocking automatic control switch switching, comprehensive descision valve switch position; it ensure that power-off valve regular event, it is ensured that field apparatus personal security.
Description
Technical field
The present invention relates to production control system technical field, specially a kind of new electric operator.
Background technology
Traditional motor-driven valve control program：Electrically operated valve core be motor rotating, driven with the rotating of motor
The switch of valve.Electronic threshold switch causes feedback extremely important, realized in place mainly by motor-driven valve feedback come basis for estimation
The part of control is all from field circuit plate.
Traditional motor-driven valve control design case shortcoming：Feedback easy jam in complex environment at the scene, the uncertain factor such as distortion
Cause valve misoperation.Circuit board is influenceed normal operation by when electromagnetism, vibration interference, burn into water inlet, and motor-driven valve is controlled
It is also long-term electriferous state, is easily disturbed.Because motor-driven valve is all on technique main pipeline, misoperation each time is resulted in once
Security incident, once full factory's parking, parking cause discharge, empty many pollution liquids, gas and produce pollution to environment.
The content of the invention
It is an object of the invention to provide a kind of new electric operator, asking proposed in background technology is solved
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of new electric operator, including control
Module, it is characterised in that：The control module is internally provided with operating space, and the right side of the operating space sets interlocking automatic
Control, the bottom automatically controlled that interlocks is provided with procedure auto-control, and the bottom that described program is automatically controlled is provided with UPS
It is provided with motor at the top of power supply, the control module, the motor is internally provided with generator shaft gear, the motor shaft tooth
It is provided with the right side of wheel on the right side of bearing, the motor and is provided with handwheel, method disk, the method disk is provided with the top of the motor
Both sides be provided with flange.
Be provided with relay interlocking as a kind of preferred embodiment of the present invention, on the left of the ups power, it is described after
The top of electrical equipment interlocking is provided with Sofe Switch.
As a kind of preferred embodiment of the present invention, moment device, the torque are provided with the left of the Sofe Switch
The bottom of device is provided with rotation time device, and the bottom of the rotation time device is provided with feedback device.
As a kind of preferred embodiment of the present invention, hand control switch is provided with the right side of the Sofe Switch, it is described
The bottom of hand control switch sets interlocking automatic control switch.
As a kind of preferred embodiment of the present invention, motor-driven valve, the motor-driven valve are provided with the top of the Sofe Switch
Top be provided with logic control switch.
Compared with prior art, beneficial effects of the present invention are as follows：
1. the new electric operator, electric operator operation protection unit high reliability can make process units
Continuous and steady operation avoids disastershutdown, and material waste can be avoided by being accurately controlled, high accuracy optimization production control flow, soon
The response time of speed can ensure the safety of system, and carrying fault diagnosis functions can quickly find that failure carries out prevention, pole in advance
Low power consumption can save energy resource consumption.
2. the new electric operator, by setting Sofe Switch, manually controllable switch is automatically controlled out with interlocking
Concern is changed, and is associated by the moment device of setting, rotation time device with feedback device three correlation, comprehensive descision valve switch
Position, plays a very good protection.
3. the new electric operator, by the ups power of setting, connects control loop power supply, it is ensured that disconnected suddenly
Valve is operating normally during electricity parking, and control comes from DCS controllers and reduces electromagnetic interference, it is ensured that quick, safety and precise.Prolong
The cycle of operation steady in a long-term has been grown, contingency occurrence probability has been taken precautions against, has reduced exhaust emission indirectly, it is ensured that field apparatus personnel pacify
Entirely.
Brief description of the drawings
Fig. 1 is a kind of new electric operator general structure schematic diagram of the present invention；
Fig. 2 is a kind of new electric operator system construction drawing of the present invention；
Fig. 3 is a kind of new electric operator motor-driven valve logic control overall diagram of the present invention；
Fig. 4 opens command diagram for a kind of new electric operator motor-driven valve logic control of the present invention；
Fig. 5 closes command diagram for a kind of new electric operator motor-driven valve ladder logic of the present invention.
In figure:1- control modules, 2- operating spaces, 3- interlockings are automatically controlled, 4- procedure auto-controls, 5-UPS power supplys, 6- electricity
Machine, 7- generator shaft gears, 8- handwheels, 9- bearings, 10- flanges, 11- method disks, 12- Sofe Switch, the interlocking of 13- relays, 14- torques
Device, 15- rotation time devices, 16- feedback devices, 17- logic control switch, 18- motor-driven valves, 19- hand control switches,
20- interlocks automatic control switch.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of new electric operator, including control mould
Block 1, the control module 1 is internally provided with operating space 2, and the right side of the operating space 2 sets interlocking to automatically control 3, institute
State interlocking and automatically control 3 bottom and be provided with procedure auto-control 4, the bottom that described program automatically controls 4 is provided with ups power
5, the top of the control module 1 is provided with motor 6, and the motor 6 is internally provided with generator shaft gear 7, the motor shaft
The right side of gear 7 is provided with bearing 9, and the right side of the motor 6 is provided with handwheel 8, and the top of the motor 6 is provided with method disk
11, the both sides of the method disk 11 are provided with flange 10.
Referring to Fig. 2, as a kind of preferred technical scheme in the present embodiment, the left side of the ups power 5 be provided with after
Electrical equipment interlocking 13, the top of the relay interlocking 13 is provided with Sofe Switch 12, it is allowed to local operation.
Referring to Fig. 2, the left side of the Sofe Switch 12 is provided with moment device 14, the bottom of the moment device 14 is set
There is rotation time device 15, the bottom of the rotation time device 15 is provided with feedback device 16, and three's correlation association, synthesis is sentenced
Disconnected valve switch position, plays a very good protection.
Referring to Fig. 2, the right side of the Sofe Switch 12 is provided with hand control switch 19, the hand control switch 19
Bottom sets interlocking automatic control switch 20, and both can switch over automatically.
Referring to Fig. 2, the top of the Sofe Switch 12 is provided with motor-driven valve 18, the top of the motor-driven valve 18, which is provided with, to be patrolled
Controlling switch 17 is collected, can be sent by master control allows operation signal to be operated with remote button on the spot is switched on the spot.
The control principle of the new electric operator：In intelligent electric actuating mechanism, the positive/negative switching of control loop
Tentaculum, each passive normally opened auxiliary contact controlled by ESD interlocking protective systems of connecting a pair in the end of loop A 1, it is therefore an objective to cutting-off controlling
Loop contactor field power supply realizes the logic control of host computer by the configuration to controller.Configurable controller is using in pulse
Rise along trigger signal, program DO outputs closure auxiliary contact is delayed 2 seconds to live electronic execution machine when only receiving ESD interlocking signals
Structure switch command, normal operation electric operator internal logic plate failure or electromagnetic interference valve will not be acted, and so may be used
To ensure that valve will not malfunction.It can close auxiliary contact with manual setting instruction when needing local operation, conversion on the spot is opened
Concern changes to manual mode in valve opening according to actual needs and closes valve.Automatically control middle according to ESD interlocking signals and Regulate signal
Be closed at allowing local operation relay, forward or reverse contactor, when allow to throw on the spot relay not closure state without
It can not all be acted by automatic or manual actuator.
To sum up, in the present invention, the new electric operator, electric operator operation protection unit high reliability can
So that process units continuous and steady operation avoids disastershutdown, material waste can be avoided by being accurately controlled, high accuracy optimization life
Control flow is produced, the quick response time can ensure the safety of system, and carrying fault diagnosis functions can quickly find that failure is carried
Before carry out prevention, extremely low power consumption can save energy resource consumption.By setting Sofe Switch 12, manually controllable 19 is automatic with interlocking
Control switching 20, is associated, synthesis is sentenced by the moment device 14 of setting, rotation time device 15 with the three of feedback device 16 correlation
Disconnected valve switch position, plays a very good protection.By the ups power 5 of setting, control loop power supply is connect, it is ensured that prominent
So valve is operating normally during power-off parking, and control comes from DCS controllers and reduces electromagnetic interference, it is ensured that quick, safety and precise
Property.The cycle of operation steady in a long-term is extended, contingency occurrence probability has been taken precautions against, has reduced exhaust emission indirectly, it is ensured that field apparatus people
Member's safety.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of new electric operator, including control module (1), it is characterised in that：The inside of the control module (1)
Operating space (2) is provided with, the right side of the operating space (2) sets interlocking to automatically control (3), and the interlocking is automatically controlled (3)
Bottom be provided with procedure auto-control (4), the bottom that described program automatically controls (4) is provided with ups power (5), the control
It is provided with motor (6) at the top of molding block (1), the motor (6) is internally provided with generator shaft gear (7), the motor shaft
It is provided with the right side of gear (7) on the right side of bearing (9), the motor (6) and is provided with handwheel (8), is set at the top of the motor (6)
Method disk (11) is equipped with, the both sides of the method disk (11) are provided with flange (10).
2. a kind of new electric operator according to claim 1, it is characterised in that：A left side for the ups power (5)
Side is provided with the top of relay interlocking (13), the relay interlocking (13) and is provided with Sofe Switch (12).
3. a kind of new electric operator according to claim 2, it is characterised in that：A left side for the Sofe Switch (12)
Side is provided with moment device (14), and the bottom of the moment device (14) is provided with rotation time device (15), during the rotation
Between the bottom of device (15) be provided with feedback device (16).
4. a kind of new electric operator according to claim 3, it is characterised in that：The right side of the Sofe Switch (12)
Side is provided with hand control switch (19), and the bottom of the hand control switch (19) sets interlocking automatic control switch
(20)。
5. a kind of new electric operator according to claim 4, it is characterised in that：The top of the Sofe Switch (12)
Portion is provided with the top of motor-driven valve (18), the motor-driven valve (18) and is provided with logic control switch (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670524.5A CN107269912B (en) | 2017-08-08 | 2017-08-08 | A kind of novel electric operator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670524.5A CN107269912B (en) | 2017-08-08 | 2017-08-08 | A kind of novel electric operator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107269912A true CN107269912A (en) | 2017-10-20 |
| CN107269912B CN107269912B (en) | 2019-11-08 |
Family
ID=60077061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710670524.5A Active CN107269912B (en) | 2017-08-08 | 2017-08-08 | A kind of novel electric operator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107269912B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984301A (en) * | 2019-12-27 | 2020-04-10 | 奇瑞汽车股份有限公司 | Solve unsmooth water treatment system of building drainage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202469139U (en) * | 2012-01-13 | 2012-10-03 | 内蒙古鄂尔多斯联合化工有限公司 | Intelligent electric actuator for preventing malfunction |
| CN103256420A (en) * | 2012-02-17 | 2013-08-21 | 西部电机株式会社 | Valve controller, electric gate valve and electric valve |
| JP2016114220A (en) * | 2014-12-17 | 2016-06-23 | 日本ギア工業株式会社 | Valve actuator |
| JP2016160969A (en) * | 2015-02-27 | 2016-09-05 | 日本ギア工業株式会社 | Electric valve actuator |
| CN205938089U (en) * | 2016-08-04 | 2017-02-08 | 上海华伍行力流体控制有限公司 | Planetary gear structure's part gyration electric actuator |
-
2017
- 2017-08-08 CN CN201710670524.5A patent/CN107269912B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202469139U (en) * | 2012-01-13 | 2012-10-03 | 内蒙古鄂尔多斯联合化工有限公司 | Intelligent electric actuator for preventing malfunction |
| CN103256420A (en) * | 2012-02-17 | 2013-08-21 | 西部电机株式会社 | Valve controller, electric gate valve and electric valve |
| JP2016114220A (en) * | 2014-12-17 | 2016-06-23 | 日本ギア工業株式会社 | Valve actuator |
| JP2016160969A (en) * | 2015-02-27 | 2016-09-05 | 日本ギア工業株式会社 | Electric valve actuator |
| CN205938089U (en) * | 2016-08-04 | 2017-02-08 | 上海华伍行力流体控制有限公司 | Planetary gear structure's part gyration electric actuator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984301A (en) * | 2019-12-27 | 2020-04-10 | 奇瑞汽车股份有限公司 | Solve unsmooth water treatment system of building drainage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107269912B (en) | 2019-11-08 |
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| CB03 | Change of inventor or designer information |
Inventor after: Sun Changjun Inventor after: Yi Zhixiang Inventor after: Li Xurong Inventor after: Xiang Weihua Inventor after: Wei Hongjia Inventor after: Wang Xiuying Inventor after: Fu Suicheng Inventor before: Sun Changjun Inventor before: Yi Zhixiang Inventor before: Liu Guangwu Inventor before: Wang Jianjun Inventor before: Xie Jiangsong Inventor before: Qiao Tong Inventor before: Wang Xiuying Inventor before: Fu Suicheng |