CN106224615B - A kind of smart small-sized electric executing agency of intelligent control - Google Patents
A kind of smart small-sized electric executing agency of intelligent control Download PDFInfo
- Publication number
- CN106224615B CN106224615B CN201610631308.5A CN201610631308A CN106224615B CN 106224615 B CN106224615 B CN 106224615B CN 201610631308 A CN201610631308 A CN 201610631308A CN 106224615 B CN106224615 B CN 106224615B
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- China
- Prior art keywords
- gear
- shaft
- executing agency
- intelligent control
- sized electric
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Classifications
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- 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
- F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
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- 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
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
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- 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
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
- F16K31/045—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means with torque limiters
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- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
Abstract
The present invention relates to executing agency's technical field, the smart small-sized electric executing agency of specifically a kind of intelligent control.The smart small-sized electric executing agency of a kind of intelligent control, including installing plate, motor, it is characterised in that：The upper end connection motor of installing plate, the stretching axis connection transmission gear of motor, driving gearshaft spindle gear, axle sleeve connecting shaft tooth rest is used positioned at the upper end of shaft gear, brake is connect using flat key axis on shaft gear below shaft gear frame, the outer rim of brake is arranged with Brake Block, planetary gear is respectively arranged on the left side and the right side below horizontal gear, and planetary gear engages connection with centre wheel；Axis connects internal gear on the splined shaft below planetary gear, and the internal tooth of internal gear engages connection with planetary gear；The one side of planetary gear uses gear ring worm gear connecting worm.Compared with the existing technology, the smart small-sized electric executing agency of intelligent control is provided, it is compact-sized, shape is simple, small, lightweight, and with good stability and reliability.
Description
Technical field
The present invention relates to executing agency's technical field, the smart small-sized electric of specifically a kind of intelligent control performs machine
Structure.
Background technology
Electric operator uses increasingly extensive.It is increasingly emphasized automatically in industries such as power plant, petrochemical industry, water conservancy projects
While chemical industry controls, electric operator is also more and more employed for above-mentioned industry.Simultaneously to electric operator
Use and the requirement of each side all further improving, electric operator has been applied to various key positions,
Reliability and flexible use also need to reach higher requirement.
Electric operator have many advantages, such as to take the energy is convenient, and signaling rate is fast, long distance of signal transmission so as to
It is controlled in centralized operation, and its precision is high, sensitivity is also relatively high.
Under the poor environment of some field conditions, electric operator can mitigate the labor intensity of personnel, now
Electric operator generally have electronic and manual two kinds of executive modes, occur powering off in electronic implementation procedure or other
It during failure, is realized and is manually operated by electric and hand switching mechanism, however manual operation is needed after power recovery, will held manually
Row is switched to electronic execution, wastes time and efficiency, and switching device is complicated.
The content of the invention
The present invention for overcome the deficiencies of the prior art and provide one compact-sized, shape is simple, small, lightweight, tool
There is the smart small-sized electric executing agency of good stability and reliability.
To achieve the above object, a kind of smart small-sized electric executing agency of intelligent control is designed, including installing plate, motor,
It is characterized in that：The upper end connection motor of installing plate, the stretching axis connection transmission gear of motor, driving gearshaft spindle gear,
Positioned at the upper end of shaft gear using axle sleeve connecting shaft tooth rest, braking is connect using flat key axis on the shaft gear below shaft gear frame
Device, the outer rim of brake are arranged with Brake Block, steel ball are equipped between the brake and transmission gear, transmission gear is using deep
Ditch ball bearing connects Brake Block, the lower end engagement connection horizontal gear of the shaft gear, and the center of horizontal gear is embedded with centre wheel,
The central shaft of centre wheel connects splined shaft, planetary gear is respectively arranged on the left side and the right side below horizontal gear, and planetary gear is in
The engagement connection of heart wheel；The axis of centres of the planetary gear connects planet wheel spindle, and the upper and lower ends of planet wheel spindle connect planet carrier respectively；
Axis connects internal gear on the splined shaft below planetary gear, and the internal tooth of internal gear engages connection with planetary gear；Planetary gear
One side uses gear ring worm gear connecting worm；Worm screw is by another flat key and manual axis connection, positioned at the manual of worm screw rear and front end
Disk spring is arranged on axis, handwheel is shaken in the front end connection of manual shaft.
The other end connecting spring pressing sleeve of spring, institute are compressed in one end for being internally provided with compression spring of the brake
The spring press-cover stated is set on shaft gear.
The left and right sides of the shaft gear frame is connected by screw with installing plate and Brake Block.
The upper shaft of the splined shaft connects spline gear, and spline gear passes through axle sleeve connection plate.
Control unit is connected using stent on the installing plate of motor one side, the top of control unit is operated equipped with PCB
Plate, the top of PCB operation panels are equipped with LCD display, transparent window are equipped with positioned at the top of LCD display, positioned at LCD display
One side is equipped with button.
LED light is equipped between the PCB operation panels and LCD display.
Installing plate positioned at control unit one side is equipped with space heater, the top connection potentiometer of space heater.
Torque plate coupling torque rotating assembly is used on the installing plate on front side of motor.
Case lid is arranged with above the outside of installing plate, the outer side-lower of installing plate is arranged with babinet, case lid and babinet
It is bolted.
Plug-in double-seal connecting terminal is connected positioned at the one side of installing plate.
The present invention compared with the existing technology, provides a kind of smart small-sized electric executing agency of intelligent control, compact-sized, outer
Shape is simple, small, lightweight, and with good stability and reliability.
Description of the drawings
Fig. 1 is the electric operator stereoscopic appearance figure of the present invention.
Fig. 2 is the stereochemical structure subdivision schematic diagram of the electric operator of the present invention.
Fig. 3, Fig. 4 are electronic execution machine partial sectional view.
Fig. 5 is that the box part of the electric operator of the present invention overlooks installation diagram.
Fig. 6 is that the LCD of the electric operator of the present invention is shown and by key assignments assembling schematic diagram.
Referring to Fig. 2 to Fig. 6,1 is LCD display, and 2 be case lid, and 3 units in order to control, 4 be potentiometer, and 5 be space heating
Device, 6 be babinet, and 9 be button, and 10 be motor, and 11 be torque plate, and 12 be installing plate, and 13 be plug-in double-seal connecting terminal, 15
It is deep groove ball bearing for transmission gear, 16,17 be steel ball, and 18 be shaft gear frame, and 19 be shaft gear, and 20 be flat key, and 21 be spring
Pressing sleeve, 22 be compression spring, and 23 be brake, and 24 be by screw, and 25 be Brake Block, and 26 be planet wheel spindle, and 27 be horizontal gear,
28 be planetary gear, and 29 be spline gear, is taken turns centered on 30, and 31 be splined shaft, and 32 be planet carrier, and 33 be gear ring worm gear, and 34 be interior
Gear, 35 be worm screw, and 36 be torque rotating assembly, and 37 be another flat key, and 38 be manual shaft, and 39 be disk spring, and 40 be shake
Handwheel, 41 be PCB operation panels, and 42 be stent, and 43 be LED light, and 44 be transparent window, and 46 be magnet steel, and 47 be another compression
Spring.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in Figures 1 to 6, the upper end connection motor 10 of installing plate 12, the stretching axis connection transmission gear 15 of motor 10,
15 axis spindle gear 19 of transmission gear, positioned at the upper end of shaft gear 19 using axle sleeve connecting shaft tooth rest 18, under shaft gear frame 18
Brake 23 is connect using 20 axis of flat key on the shaft gear 19 of side, the outer rim of brake 23 is arranged with Brake Block 25, the braking
Steel ball 17 is equipped between device 23 and transmission gear 15, transmission gear 15 connects Brake Block 25 using deep groove ball bearing 16, described
The lower end engagement connection horizontal gear 27 of shaft gear 19, the center of horizontal gear 27 is embedded with centre wheel 30, the central shaft of centre wheel 30
Splined shaft 31 is connect, planetary gear 28, and planetary gear 28 and centre wheel 30 are respectively arranged on the left side and the right side positioned at the lower section of horizontal gear 27
Engagement connection；The axis of centres of the planetary gear 28 connects planet wheel spindle 26, and the upper and lower ends of planet wheel spindle 26 connect planet respectively
Frame 32；Axis connects internal gear 34 on the splined shaft 31 of 28 lower section of planetary gear, and the internal tooth of internal gear 34 is nibbled with planetary gear 28
Close connection；The one side of planetary gear 28 uses 33 connecting worm 35 of gear ring worm gear；Worm screw 35 passes through another flat key 37 and manual shaft 38
Connection, is arranged with disk spring 39 in the manual shaft 38 of 35 rear and front end of worm screw, and hand is shaken in the front end connection of manual shaft 38
Wheel 40.
The other end connecting spring pressing sleeve 21 of spring 22 is compressed in one end for being internally provided with compression spring 22 of brake 23,
The spring press-cover 21 is set on shaft gear 19.
The left and right sides of shaft gear frame 18 is connected by screw 24 with installing plate 12 and Brake Block 25.
The upper shaft of splined shaft 31 connects spline gear 29, and spline gear 29 passes through axle sleeve connection plate 12.
Control unit 3 is connected using stent 42 on the installing plate 12 of 10 one side of motor, the top of control unit 3 is equipped with
PCB operation panels 41, the top of PCB operation panels 41 are equipped with LCD display 1, and transparent window is equipped with positioned at the top of LCD display 1
44, it is equipped with button 9 positioned at 1 one side of LCD display.
LED light 43 is equipped between PCB operation panels 41 and LCD display 1.
Installing plate 12 positioned at 3 one side of control unit is equipped with space heater 5, the top connection electricity of space heater 5
Position device 4.
11 coupling torque rotating assembly 36 of torque plate is used on the installing plate 12 of 10 front side of motor.
Case lid 2 is arranged with above the outside of installing plate 12, the outer side-lower of installing plate 12 is arranged with babinet 6, case lid 2
It is bolted with babinet 6.
Positioned at the one side of installing plate 12 connection plug-in double-seal connecting terminal 13.
Under the conditions of at the scene, when electric operator is out of service, since valve pressure is excessive, executing agency can be sent out
Raw reversion, electric operator of the invention is designed with braking mechanism, as shown in figure 3, reversion is can effectively prevent, braking mechanism master
Comprising：It is transmission gear 15, shaft gear 19, brake 23, Brake Block 25, steel ball 17, spring press-cover 21, compression spring 22, flat
Key 20, shaft gear frame 18 etc., braking mechanism is fixed on installing plate 12, by screw 24 by shaft gear frame 18, installing plate 12, system
Dynamic seat 25 is screwed together, and shaft gear frame 18 is used to fix shaft gear 19 simultaneously.Motor gear and the driving cog on braking mechanism
15 engagement of wheel, when electric operator is run, motor gear band nutating gear 15 rotates, transmission gear 15 and shaft gear 19
Coaxially, and with Brake Block 25 by deep groove ball bearing 16 coordinate, since the mating surface of brake 23 and steel ball 17 is V-groove knot
The mating surface of structure, Brake Block 25 and steel ball 17 is similarly V-groove structure, therefore while the rotation of transmission gear 15, can pass through steel
Ball 17 forces brake 23 to overcome the pressure of compression spring 22 and move up and rotate, and brake 23 is by flat key 20 with moving axis
Gear 19 rotates, and since there are spring press-cover 21 and compression spring 22 in the top of brake 23, is not rotated in transmission gear 15
When, brake 23 and the taper surface of Brake Block 25 fit closely always, and frictional force is larger.When electric operator is out of service
When, since valve pressure is excessive, the torque of one reversion of electric operator can be applied to, when this torque is transferred to shaft gear
When 19, shaft gear 19 delivers torque to brake 23 by flat key 20, since the taper surface of brake 23 and Brake Block 25 begins
It keeps fitting closely eventually, frictional force is big.The generation of electric operator reversion is can effectively prevent, then prevents butterfly valve, air door etc.
It is rushed to open.
Fig. 4 is electric operator deceleration box installation diagram, and when motor 10 is run, motor gear is driven in braking mechanism
Transmission gear 15 rotates, and transmission gear 15 finally drives shaft gear 19 to rotate, and shaft gear 19 drives horizontal gear 27 to rotate, due to flat
The internal tooth of gear 27 and the outer tooth engagement of centre wheel 30, centre wheel 30 equally follows rotation, centre wheel 30 when horizontal gear 27 rotates
With planetary gear 28 and gear ring worm gear 33 and planet carrier 32, a planetary gear set is formed, planetary gear 28 passes through planet wheel spindle
26 are fixed on planet carrier 32, and since gear ring worm gear 33 is fixed by worm screw 35, Worm Wheel System has self-locking performance, it can be achieved that anti-
To self-locking, i.e., can only gear ring worm gear 33 be driven by worm screw 35, and worm screw 35 cannot be driven by gear ring worm gear 33, in 30 turns of centre wheel
While dynamic, planetary gear 28 can be driven to rotate, planet carrier 32 also can be to be rotated at a slow speed.Planetary gear 28 drives 34 turns of internal gear
It is dynamic.Torque is output to interface by internal gear 34, is connected by actuating sleeve with valve rod.
Fig. 5 overlooks installation diagram for electric operator deceleration box, and by shaking handwheel 40 during manual operation, handwheel 40 will
Torque passes to manual shaft 38, and manual shaft 38 is connected with worm screw 35 by flat key 37, and worm screw 35 follows manual shaft 38 to rotate, then leads to
35 driven gear ring worm gear 33 of worm screw is crossed to rotate.Gear ring worm gear 33 drives planetary gear 28, planet carrier 32, internal gear 34 to do synchronous rotation
Turn, output interface, final control valve are passed torque to by the rotation of internal gear 34.The manual operation of present embodiment passes
It is motivation structure stable drive, safe and reliable, laborsaving.Without switching, when manual operation, directly rotates handwheel i.e. for manual/electric operation
It can.Under motoring condition, in motor operation, handwheel will not follow rotation.
Valve position signal detects, and matches somebody with somebody on internal gear 34 make there are one splined shaft 31 as shown in Figure 4, splined shaft 31 follows
Internal gear 34 rotates, and 31 top of splined shaft is connected with the spline gear 29 being assemblied on installing plate 12, spline connection mode, so as to
Spline gear 29 is driven to rotate, simultaneously equipped with potentiometer on installing plate 12, potentiometer is engaged also by gear with spline gear.
By such connection mode electric operator, potentiometer resistance changes in the running.It is adjusted by control unit
Whole and calibration, position that can be according to where the resistance value of potentiometer determines valve.
The plug-in double containment wiring construction of the present invention overcomes traditional executing agency's wiring and safeguards inconvenient, sealing
Property it is poor, extraneous air easily corrodes these defects of box house, is respectively arranged with O-ring seal at patchboard both ends, ensures control
With dual-seal in terminal box in babinet, do not interfere with each other, though remove connector cover at the scene rewiring when, will not influence
The leakproofness of box house is controlled, wire connection terminal is connected using connector, and it is very convenient to disconnect line.
The electric operator of the present invention is equipped with force moment protection function, the manual shaft at 35 both ends of electric operator worm screw
The disk spring 39 of equivalent, the load of butterfly spring 39 and deflection are installed by accurately calculating on 38, when valve bite
When, torque can gradually increase, and can rotate gear ring worm gear 33, and then make worm screw 35 that axial float, disk spring 39 occur
It is compressed, deflection gradually increases, since the arm shaft for installing torque rotating assembly 36 on a mounting board is embedded in worm screw always
In 35 recessed grain, torque shaft can be made to rotate, corner gradually increases, when valve torque increases to the exertin of executing agency
During square protection value, torque shaft rotary corner can be made to reach maximum, the magnet steel above torque shaft can trigger torque plate 11, torque at this time
Plate 11 will cross torque signals and send intelligent control unit 3 to, and intelligent control unit 3 cuts off the power supply of motor 10 and showed torque
Alarm.
As shown in Figure 6 the LCD display 42 with backlight can clearly show valve location, valve state, operation mode with
And warning message etc., these display information can be checked through form 44, be indicated simultaneous with green, yellow, red three LED
Lamp 43 is used to indicate valve terminal location and fault alarm, can also be checked through form.Electric operator the machine button
45 set for electric operating on the spot, i.e. non-intrusion type, do not stretch into the perforation axis inside executing agency's case lid, push button
45, the compression spring 47 of 45 lower section of button is compressed, when button 45 is by by bottom, 46 meeting of magnet steel positioned at 45 bottom of button
The Hall element on the PCB operation panels 41 of executing agency's enclosure interior is triggered, instruction is then delivered to intelligent control unit.
Claims (10)
1. a kind of smart small-sized electric executing agency of intelligent control, including installing plate, motor, it is characterised in that：Installing plate（12）
Upper end connection motor（10）, motor（10）Stretching axis connection transmission gear（15）, transmission gear（15）Axis spindle gear
（19）, positioned at shaft gear（19）Upper end use axle sleeve connecting shaft tooth rest（18）, shaft gear frame（18）The shaft gear of lower section
（19）It is upper to use flat key（20）Axis connects brake（23）, brake（23）Outer rim be arranged with Brake Block（25）, the braking
Device（23）With transmission gear（15）Between be equipped with steel ball（17）, transmission gear（15）Using deep groove ball bearing（16）Connect Brake Block
（25）, the shaft gear（19）Lower end engagement connection horizontal gear（27）, horizontal gear（27）Center be embedded with centre wheel
（30）, centre wheel（30）Central shaft connect splined shaft（31）, positioned at horizontal gear（27）Lower section be respectively arranged on the left side and the right side planet
Wheel（28）, and planetary gear（28）With centre wheel（30）Engagement connection；The planetary gear（28）The axis of centres connect planet wheel spindle
（26）, planet wheel spindle（26）Upper and lower ends connect planet carrier respectively（32）；Positioned at planetary gear（28）The splined shaft of lower section（31）
Upper axis connects internal gear（34）, and internal gear（34）Internal tooth and planetary gear（28）Engagement connection；Planetary gear（28）One side adopt
With gear ring worm gear（33）Connecting worm（35）；Worm screw（35）Pass through another flat key（37）With manual shaft（38）Connection, positioned at worm screw
（35）The manual shaft of rear and front end（38）On be arranged with disk spring（39）, manual shaft（38）Front end connection shake handwheel
（40）.
2. a kind of smart small-sized electric executing agency of intelligent control according to claim 1, it is characterised in that：The system
Dynamic device（23）Be internally provided with compression spring（22）One end, compress spring（22）Other end connecting spring pressing sleeve（21）, institute
The spring press-cover stated（21）It is set in shaft gear（19）On.
3. a kind of smart small-sized electric executing agency of intelligent control according to claim 1, it is characterised in that：The axis
Tooth rest（18）The left and right sides pass through screw（24）With installing plate（12）And Brake Block（25）Connection.
4. a kind of smart small-sized electric executing agency of intelligent control according to claim 1, it is characterised in that：The flower
Key axis（31）Upper shaft connect spline gear（29）, spline gear（29）Pass through axle sleeve connection plate（12）.
5. a kind of smart small-sized electric executing agency of intelligent control according to claim 1, it is characterised in that：Positioned at motor
（10）The installing plate of one side（12）It is upper to use stent（42）Connect control unit（3）, control unit（3）Top equipped with PCB grasp
Make plate（41）, PCB operation panels（41）Top be equipped with LCD display（1）, positioned at LCD display（1）Top be equipped with and transparent regard
Window（44）, positioned at LCD display（1）One side is equipped with button（9）.
6. a kind of smart small-sized electric executing agency of intelligent control according to claim 5, it is characterised in that：Described
PCB operation panels（41）With LCD display（1）Between be equipped with LED light（43）.
7. a kind of smart small-sized electric executing agency of intelligent control according to claim 5, it is characterised in that：Positioned at control
Unit（3）The installing plate of one side（12）It is equipped with space heater（5）, space heater（5）Top connection potentiometer（4）.
8. a kind of smart small-sized electric executing agency of intelligent control according to claim 1, it is characterised in that：Positioned at motor
（10）The installing plate of front side（12）It is upper to use torque plate（11）Coupling torque rotating assembly（36）.
9. a kind of smart small-sized electric executing agency of intelligent control according to claim 1, it is characterised in that：Positioned at installation
Plate（12）Outside above be arranged with case lid（2）, installing plate（12）Outer side-lower be arranged with babinet（6）, case lid（2）With babinet
（6）It is bolted.
10. a kind of smart small-sized electric executing agency of intelligent control according to claim 1, it is characterised in that：Positioned at peace
Loading board（12）One side connection plug-in double-seal connecting terminal（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631308.5A CN106224615B (en) | 2016-08-04 | 2016-08-04 | A kind of smart small-sized electric executing agency of intelligent control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631308.5A CN106224615B (en) | 2016-08-04 | 2016-08-04 | A kind of smart small-sized electric executing agency of intelligent control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106224615A CN106224615A (en) | 2016-12-14 |
| CN106224615B true CN106224615B (en) | 2018-05-25 |
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ID=57546919
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610631308.5A Active CN106224615B (en) | 2016-08-04 | 2016-08-04 | A kind of smart small-sized electric executing agency of intelligent control |
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| CN (1) | CN106224615B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3072746B1 (en) * | 2017-10-20 | 2021-02-12 | Bernard Controls | EPICYCLOIDAL TRAIN ADVANTAGEALLY FOR A SERVOMOTOR SYSTEM, PROCESS AND SERVOMOTOR SYSTEM USING SUCH EPICYCLOIDAL TRAIN |
| CN110513525A (en) * | 2019-09-04 | 2019-11-29 | 九源科技湖北有限公司 | A kind of flameproof valve electric device |
| CN113595326B (en) * | 2021-09-29 | 2021-12-31 | 常州诚磊阀门科技股份有限公司 | Rotary actuator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201281161Y (en) * | 2008-08-04 | 2009-07-29 | 常州电站辅机总厂有限公司 | Electric actuating unit for rotary motion valve |
| CN201535384U (en) * | 2009-09-17 | 2010-07-28 | 徐国峯 | Electric 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004232821A (en) * | 2003-01-31 | 2004-08-19 | Hitachi Valve Ltd | Actuator for valve |
| JP4554183B2 (en) * | 2003-10-31 | 2010-09-29 | 株式会社キッツ | Valve actuator |
-
2016
- 2016-08-04 CN CN201610631308.5A patent/CN106224615B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201281161Y (en) * | 2008-08-04 | 2009-07-29 | 常州电站辅机总厂有限公司 | Electric actuating unit for rotary motion valve |
| CN201535384U (en) * | 2009-09-17 | 2010-07-28 | 徐国峯 | Electric 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106224615A (en) | 2016-12-14 |
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