CN107940071A - It is emergent to automatically control Electric Actuator - Google Patents
It is emergent to automatically control Electric Actuator Download PDFInfo
- Publication number
- CN107940071A CN107940071A CN201810037973.0A CN201810037973A CN107940071A CN 107940071 A CN107940071 A CN 107940071A CN 201810037973 A CN201810037973 A CN 201810037973A CN 107940071 A CN107940071 A CN 107940071A
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- signal
- control
- environmental
- valve
- 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.)
- Pending
Links
- 230000007613 environmental effect Effects 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000383 hazardous chemical Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
-
- 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
- F16K37/0025—Electrical or magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
One kind is emergent to automatically control Electric Actuator.It is characterized in that：Including microprocessor, for receiving various control signals and environmental signal, and output control signal；Environmental monitoring component, connects microprocessor, is sent for obtaining environmental signal, and by the signal of acquisition to the microprocessor；Motor drive component, is connected with microprocessor, and receives the control signal of microprocessor, controls the action of motor；Transmission case assembly, connects motor and valve rod respectively, is controlled band ovable valve stem to act by motor, is turned on and off valve；High capacity power source, for providing working power under power down mode, external control components, connect external power supply by power cord, connect external console by control line, and connect microprocessor.It the advantage is that when there is fire, flood, earthquake etc. in emergency circumstances, can quickly sense automatically, and transmit signal to microprocessor, microprocessor control valve to be turned on and off in time, make meeting an urgent need and automatically control processing.
Description
Technical field
It is emergent more particularly to one kind the present invention relates to a kind of hazardous chemical liquid, gas storage tanks root control valve actuator
Automatically control Electric Actuator.
Background technology
Current all hazardous chemical liquid, gas storage tanks have input and output material to control actuator, actuator band movable valve
Control the charging and discharging of storage tank.
Existing control actuator only has that pneumatic actuator or electric hydraulic controllers are available, and all there are a fortune for they
Row it is of high cost, later maintenance work it is big the problem of, in order to ensure actuator normal operation it is necessary that gas circuit air pressure hydraulic control
Hydraulic pressure is normal.Only gas circuit air pressure hydraulic control hydraulic pressure normally just can guarantee that plays a role when causing danger.
Normal during due to needing to ensure that gas circuit air pressure hydraulic control hydraulic pressure round-the-clock 24 is small, regular maintenance just seems with periodic inspection
Critically important, in addition pneumatic actuator or electric hydraulic controllers are in addition to normal operation, after causing danger only by manually powering off
Emergency cut-off could be run, does not possess active emergency function.
The content of the invention
In order to overcome the shortcomings of background technology, the present invention provides a kind of meet an urgent need and automatically controls Electric Actuator.
The technical solution adopted in the present invention：One kind is emergent to automatically control Electric Actuator, including microprocessor, for connecing
Receive various control signals and environmental signal, and output control signal；
Environmental monitoring component, connects microprocessor, is sent for obtaining environmental signal, and by the signal of acquisition to the microprocessor
Device；
Motor drive component, is connected with microprocessor, and receives the control signal of microprocessor, controls the action of motor；
Transmission case assembly, connects motor and valve rod respectively, is controlled band ovable valve stem to act by motor, is turned on and off valve；
High capacity power source, for providing working power under power down mode,
External control components, connect external power supply by power cord, connect external console by control line, and connect microprocessor
Device, can send control signal to microprocessor；
Environmental monitoring component can obtain environmental signal, and when detecting environmental abnormality situation, microprocessor can receive in time
To signal and fast reaction, make and emergent automatically control processing.
The environmental monitoring component includes environmental chamber, and temperature sensor, vibrating sensor, liquid are equipped with the environmental chamber
At least one of sensor.
Intelligent charge component is further included, and connects high capacity power source and external control components.
Further include valve to detect in place and signal component output, transmission case assembly is connected, for detecting whether valve closes
Or open in place, and signal is sent out by signal wire.
The beneficial effects of the invention are as follows：Using above scheme, when there is fire, flood, earthquake etc. in emergency circumstances, temperature
The environment inductors such as sensor, vibrating sensor, liquid sensor can fast reaction, and transmit signal to microprocessor, it is micro-
Processor control valve can be turned on and off in time, made and emergent automatically controlled processing.
Brief description of the drawings
Fig. 1 is storage tank of the embodiment of the present invention, tank root valve, the emergent connection diagram for automatically controlling Electric Actuator.
Fig. 2 meets an urgent need for the embodiment of the present invention and automatically controls the principle schematic of Electric Actuator.
Embodiment
Embodiments of the present invention is further illustrated below in conjunction with the accompanying drawings：
Automatically control Electric Actuator, including microprocessor as shown in Fig. 2, a kind of emergent, for receive various control signals with
And environmental signal, and output control signal；
Environmental monitoring component, including environmental chamber, the environmental chamber is interior to be equipped with temperature sensor, vibrating sensor, liquid sensor,
It is respectively used to obtain fire, earthquake, environmental signal when flood occurs, and connects microprocessor, and the signal of acquisition is sent
To the microprocessor；
Motor drive component, is connected with microprocessor, and receives the control signal of microprocessor, controls the action of motor；
Transmission case assembly, connects motor and valve rod respectively, is controlled band ovable valve stem to act by motor, is turned on and off valve；
High capacity power source, for providing working power under power down mode；
External control components, connect external power supply by power cord, connect external console by control line, and connect microprocessor
Device, can send control signal to microprocessor；
Environmental monitoring component can obtain environmental signal, and when detecting environmental abnormality situation, microprocessor can receive in time
To signal and fast reaction, make and emergent automatically control processing.
External control components connect external power supply by power cord, and console is connected by control line, under normal circumstances,
Routine operation can be carried out by console.
, can be by this when the temperature sensor in appearance generation fire, environmental chamber, which detects environment temperature, exceeds setting value
Signal passes to microprocessor, and microprocessor then controls motor to rotate by motor drive component, and motor passes through transmission case assembly
Band ovable valve stem rotates synchronously, and realizes that the quick of valve is turned on or off, and is specifically that valve opening or pass valve are set by the user, endangers in this way
Dangerous chemicals, then quick closedown, fire extinguishing system, then quick to open in this way.
, can be by this when the vibrating sensor in appearance generation earthquake, environmental chamber, which detects ground vibration, high vibration
Signal passes to microprocessor, and microprocessor then controls motor to rotate by motor drive component, and motor passes through transmission case assembly
Band ovable valve stem rotates synchronously, and realizes that the quick of valve is turned on or off, and is specifically that valve opening or pass valve are set by the user.
When occurring that flood occurs, the liquid sensor in environmental chamber detects abnormal conditions, can pass to this signal micro-
Processor, microprocessor then control motor to rotate by motor drive component, and motor is synchronous by transmission case assembly band ovable valve stem
Rotate, realize that the quick of valve is turned on or off, be specifically that valve opening or pass valve are set by the user.
Certainly, vibrating sensor can be not provided with some places that earthquake either flood will not occur or liquid passes
Sensor.
In addition, intelligent charge component is further included, the intelligent charge component connection high capacity power source and external control components, just
Often work when, intelligent charge component can be high capacity power source charge, when accident occurs, often have a power failure, at this time then by
High capacity power source provides working power to realize emergency processing, while when having a power failure, high capacity power source is realized by intelligent charge component
Reverse power supply, also can be by being manually controlled operation.
Further include valve to detect in place and signal component output, transmission case assembly is connected, for detecting whether valve closes
Or open in place, when detecting that valve turns off or in place, then microprocessor is delivered a signal to, stop motor action, at the same time
Signal can be sent out by signal wire.
As shown in Figure 1, a kind of storage tank for being used for storing dangerous chemical liquid or gas, its bottom passes through tank root valve and connects
Input and output material pipeline, connection is emergent on tank root valve automatically controls Electric Actuator, under normal circumstances, emergent to automatically control electronic execution
Device normally can control storage tank to open and close, once there is the urgent fortuitous event such as fire, earthquake, flood, automatic control of meeting an urgent need
Electric Actuator processed, which can automatically control, closes tank root valve, it is ensured that safety.
Embodiment is not construed as the limitation to invention, but any spiritual improvements introduced based on the present invention, all Ying Ben
Within the protection domain of invention.
Claims (4)
1. one kind is emergent to automatically control Electric Actuator, it is characterised in that：Including
Microprocessor, for receiving various control signals and environmental signal, and output control signal；
Environmental monitoring component, connects microprocessor, is sent for obtaining environmental signal, and by the signal of acquisition to the microprocessor
Device；
Motor drive component, is connected with microprocessor, and receives the control signal of microprocessor, controls the action of motor；
Transmission case assembly, connects motor and valve rod respectively, is controlled band ovable valve stem to act by motor, is turned on and off valve；
High capacity power source, for providing working power under power down mode,
External control components, connect external power supply by power cord, connect external console by control line, and connect microprocessor
Device, can send control signal to microprocessor；
Environmental monitoring component can obtain environmental signal, and when detecting environmental abnormality situation, microprocessor can receive in time
To signal and fast reaction, make and emergent automatically control processing.
2. according to claim 1 meet an urgent need automatically controls Electric Actuator, it is characterised in that：The environmental monitoring component bag
Environmental chamber is included, at least one of temperature sensor, vibrating sensor, liquid sensor are equipped with the environmental chamber.
3. according to claim 1 meet an urgent need automatically controls Electric Actuator, it is characterised in that：Further include intelligent charge group
Part, and connect high capacity power source and external control components.
4. according to claim 1 meet an urgent need automatically controls Electric Actuator, it is characterised in that：Valve is further included to detect in place
With signal component output, transmission case assembly is connected, for detecting whether valve turns off or in place, and it is outside by signal wire
Send signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810037973.0A CN107940071A (en) | 2018-01-16 | 2018-01-16 | It is emergent to automatically control Electric Actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810037973.0A CN107940071A (en) | 2018-01-16 | 2018-01-16 | It is emergent to automatically control Electric Actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107940071A true CN107940071A (en) | 2018-04-20 |
Family
ID=61937585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810037973.0A Pending CN107940071A (en) | 2018-01-16 | 2018-01-16 | It is emergent to automatically control Electric Actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213013A (en) * | 2018-09-21 | 2019-01-15 | 广州发展集团股份有限公司 | Valve of gas pipeline control system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960807A (en) * | 1998-05-05 | 1999-10-05 | Reyman; Mark | Vibration and flow actuated valve shutoff system |
| JP2000193114A (en) * | 1998-12-31 | 2000-07-14 | Bridgestone Corp | Emergency shutoff valve and control method thereof |
| JP2004275647A (en) * | 2003-01-20 | 2004-10-07 | Senju Sprinkler Kk | Wet type water flow detector with emergency shutoff mechanism |
| CN102192355A (en) * | 2010-03-05 | 2011-09-21 | 株式会社山武 | Electric actuator |
| CN102195338A (en) * | 2010-03-05 | 2011-09-21 | 株式会社山武 | Power module in power failure |
| CN102620029A (en) * | 2012-04-05 | 2012-08-01 | 蔡佳宸 | Novel electric actuator |
| CN204376522U (en) * | 2015-02-02 | 2015-06-03 | 温州合力自动化仪表有限公司 | There is the electric actuator of power-off under-voltage reset function |
| CN105974849A (en) * | 2016-06-24 | 2016-09-28 | 天津奥美自动化系统有限公司 | Electric actuator with self-protection function, and control method therefor |
| CN207814614U (en) * | 2018-01-16 | 2018-09-04 | 浙江拓尔普科技有限公司 | It is emergent to automatically control Electric Actuator |
-
2018
- 2018-01-16 CN CN201810037973.0A patent/CN107940071A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960807A (en) * | 1998-05-05 | 1999-10-05 | Reyman; Mark | Vibration and flow actuated valve shutoff system |
| JP2000193114A (en) * | 1998-12-31 | 2000-07-14 | Bridgestone Corp | Emergency shutoff valve and control method thereof |
| JP2004275647A (en) * | 2003-01-20 | 2004-10-07 | Senju Sprinkler Kk | Wet type water flow detector with emergency shutoff mechanism |
| CN102192355A (en) * | 2010-03-05 | 2011-09-21 | 株式会社山武 | Electric actuator |
| CN102195338A (en) * | 2010-03-05 | 2011-09-21 | 株式会社山武 | Power module in power failure |
| CN102620029A (en) * | 2012-04-05 | 2012-08-01 | 蔡佳宸 | Novel electric actuator |
| CN204376522U (en) * | 2015-02-02 | 2015-06-03 | 温州合力自动化仪表有限公司 | There is the electric actuator of power-off under-voltage reset function |
| CN105974849A (en) * | 2016-06-24 | 2016-09-28 | 天津奥美自动化系统有限公司 | Electric actuator with self-protection function, and control method therefor |
| CN207814614U (en) * | 2018-01-16 | 2018-09-04 | 浙江拓尔普科技有限公司 | It is emergent to automatically control Electric Actuator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213013A (en) * | 2018-09-21 | 2019-01-15 | 广州发展集团股份有限公司 | Valve of gas pipeline control system |
| CN109213013B (en) * | 2018-09-21 | 2020-04-14 | 广州发展集团股份有限公司 | Gas pipeline valve control system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 325000 Yanghe Road, Sunshine Avenue, Oubei Town, Yongjia County, Wenzhou City, Zhejiang Province Applicant after: TOLP TECHNOLOGY CO., LTD. Address before: 325000 Yanghe Road, Sunshine Avenue, Oubei Town, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: Zhejiang tuer P Technology Co., Ltd. |