CN103836247A - Wireless intelligent valve controller - Google Patents
Wireless intelligent valve controller Download PDFInfo
- Publication number
- CN103836247A CN103836247A CN201410117175.0A CN201410117175A CN103836247A CN 103836247 A CN103836247 A CN 103836247A CN 201410117175 A CN201410117175 A CN 201410117175A CN 103836247 A CN103836247 A CN 103836247A
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- China
- Prior art keywords
- valve
- cpu controller
- driving circuit
- double
- module
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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
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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
- F16K37/0025—Electrical or magnetic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The invention discloses a wireless intelligent valve controller. The wireless intelligent valve controller is connected to a valve and comprises a valve drive circuit, a low-voltage alarm, a CPU, a power module and a two-way wireless receiving and transmitting module. The signal output end of the CPU is connected to the signal input end of the low-voltage alarm and the signal input end of the valve drive circuit, and a communication serial port of the CPU is connected with the two-way wireless transmitting and receiving module. Compared with the prior art, when gas leakage occurs, valve opening and closing processing in a one household corresponding to one valve switch mode can be conducted, gas leakage is effectively prevented, and meanwhile hazards are effectively prevented from further expanding. The valve controller has the advantages of being simple in structure, convenient to use, high in reliability and safety index, and capable of being widely used for control over gas in pipelines.
Description
Technical field
The present invention relates to natural gas combustion gas control apparatus technical field, particularly a kind of intelligent wireless valve positioner.
Background technique
At present, due to rock gas developing rapidly at home, the safety of combustion gas control apparatus needs emergency lifting.Gas control valve must be used gas-fired equipment as user and gas company, has necessary improvement at the automation field of safety.If generation gas leakage, the main gas valve in user family can not cut off immediately, so also there is certain potential threat.The generation of intelligent wireless valve positioner, its key technology can make up in the time of gas leakage, automatically cuts off the ventilation in main pipeline and user family.
Summary of the invention
The object of the invention is to provide one can solve in the time of gas leakage, automatically cut off the intelligent wireless valve positioner of the ventilation in main pipeline and user family.
For achieving the above object, the present invention implements according to following technological scheme:
A kind of intelligent wireless valve positioner, is connected to valve, and it comprises valve driving circuit, low voltage alarm, cpu controller, power module, double-direction radio send receive module, wherein:
Valve: adopt four line motor valves, process from the analog output signal of valve driving circuit, wherein two lines are used for judging switch valve detections that put in place, and two lines are used for the positive and negative power supply of power supply;
Valve driving circuit: process the operational order sending to cpu controller, and drive valve working;
Low voltage alarm: process the low pressure alarming order to cpu controller, produce sound alarm;
Cpu controller: process the information data exchange between valve driving circuit, low voltage alarm, double-direction radio send receive module and power module;
Double-direction radio send receive module: receive wireless signal, the data that receive are sent to cpu controller, with cpu controller both-way communication;
Power module: to valve driving circuit, cpu controller and the power supply of double-direction radio send receive module;
The signal output part of described cpu controller is connected respectively to the signal input part of low voltage alarm and the signal input part of valve driving circuit, and the communication serial port of cpu controller connects double-direction radio send receive module.
As present invention further optimization scheme, described double-direction radio send receive module adopts the frequency range of 433MHZ or 470MHZ, occupied bandwidth <400KHZ, emissive power≤10mW or≤50mW.
As present invention further optimization scheme, No. 7 alkaline dry batteries of 4 joints that power module is built-in series connection.
Compared with prior art, the present invention, in the time there is gas leakage, can carry out the corresponding switch valve processing of family one valve, effectively prevents in gas leakage, and its harm further expands;
That this valve positioner has is simple in structure, easy to use, reliability is high, safety index advantages of higher, can be widely used in the control of pipeline gas.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described, is used for explaining the present invention in illustrative examples and the explanation of this invention, but not as a limitation of the invention.
A kind of intelligent wireless valve positioner as shown in Figure 1, is connected to valve, and it comprises valve driving circuit, low voltage alarm, cpu controller, power module, double-direction radio send receive module, wherein:
Valve: adopt four line motor valves, process from the analog output signal of valve driving circuit, wherein two lines are used for judging switch valve detections that put in place, and two lines are used for the positive and negative power supply of power supply;
Valve driving circuit: process the operational order sending to cpu controller, and drive valve working;
Low voltage alarm: process the low pressure alarming order to cpu controller, produce sound alarm;
Cpu controller: process the information data exchange between valve driving circuit, low voltage alarm, double-direction radio send receive module and power module;
Double-direction radio send receive module: receive wireless signal, the data that receive are sent to cpu controller, with cpu controller both-way communication;
Power module: to valve driving circuit, cpu controller and the power supply of double-direction radio send receive module;
The signal output part of described cpu controller is connected respectively to the signal input part of low voltage alarm and the signal input part of valve driving circuit, and the communication serial port of cpu controller connects double-direction radio send receive module.
As present invention further optimization scheme, described double-direction radio send receive module adopts the frequency range of 433MHZ or 470MHZ, occupied bandwidth <400KHZ, emissive power≤10mW or≤50mW.
As present invention further optimization scheme, No. 7 alkaline dry batteries of 4 joints that power module is built-in series connection.
Implementation method of the present invention: power module is as the working foundation of this valve, to valve driving circuit, cpu controller and the power supply of double-direction radio send receive module, double-direction radio send receive module receives after information just immediately data transmission to cpu controller, these data of cpu controller analysing and processing are made corresponding feature operation, to close valve operation when analyzing, just send and close valve information to valve driving circuit, make valve close immediately valve, and judge whether to close valve and put in place; Be out just to send valve when operation and open valve information to valve driving circuit when analyzing, make valve drive immediately valve, and judge whether out that valve puts in place.
In the time that cpu controller detects that voltage in power module is lower than 3.3V, the information that just sends is immediately to low voltage alarm, and reminding user changes battery.
Technological scheme of the present invention is not limited to the restriction of above-mentioned specific embodiment, and the technology distortion that every technological scheme according to the present invention is made, within all falling into protection scope of the present invention.
Claims (3)
1. an intelligent wireless valve positioner, is connected to valve, it is characterized in that, it comprises valve driving circuit, low voltage alarm, cpu controller, power module, double-direction radio send receive module, wherein:
Valve: adopt four line motor valves, process from the analog output signal of valve driving circuit, wherein two lines are used for judging switch valve detections that put in place, and two lines are used for the positive and negative power supply of power supply;
Valve driving circuit: process the operational order sending to cpu controller, and drive valve working;
Low voltage alarm: process the low pressure alarming order to cpu controller, produce sound alarm;
Cpu controller: process the information data exchange between valve driving circuit, low voltage alarm, double-direction radio send receive module and power module;
Double-direction radio send receive module: receive wireless signal, the data that receive are sent to cpu controller, with cpu controller both-way communication;
Power module: to valve driving circuit, cpu controller and the power supply of double-direction radio send receive module;
The signal output part of described cpu controller is connected respectively to the signal input part of low voltage alarm and the signal input part of valve driving circuit, and the communication serial port of cpu controller connects double-direction radio send receive module.
2. intelligent wireless valve positioner according to claim 1, is characterized in that: described double-direction radio send receive module adopts the frequency range of 433MHZ or 470MHZ, occupied bandwidth <400KHZ, emissive power≤10mW or≤50mW.
3. intelligent wireless valve positioner according to claim 1, is characterized in that: No. 7 alkaline dry batteries of 4 joints that power module is built-in series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117175.0A CN103836247A (en) | 2014-03-27 | 2014-03-27 | Wireless intelligent valve controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117175.0A CN103836247A (en) | 2014-03-27 | 2014-03-27 | Wireless intelligent valve controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103836247A true CN103836247A (en) | 2014-06-04 |
Family
ID=50800021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410117175.0A Pending CN103836247A (en) | 2014-03-27 | 2014-03-27 | Wireless intelligent valve controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103836247A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061356A (en) * | 2014-06-30 | 2014-09-24 | 江苏赛达电子科技有限公司 | Wirelessly and remotely controlled valve |
| CN105613133A (en) * | 2014-11-29 | 2016-06-01 | 天津榛发科技有限责任公司 | Thermoelectric power generation device and air-conditioning system based on plant factory |
| CN106555899A (en) * | 2017-01-18 | 2017-04-05 | 王倩倩 | A kind of control valve |
| CN107606213A (en) * | 2017-09-21 | 2018-01-19 | 安徽荣达阀门有限公司 | A kind of intelligent wireless valve |
| CN114023056A (en) * | 2021-12-09 | 2022-02-08 | 廊坊新奥智能科技有限公司 | Gas meter and intelligent valve linkage system based on Bluetooth communication and use method |
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| CN201378352Y (en) * | 2009-04-11 | 2010-01-06 | 张永茂 | A wireless fuel gas warning protective device |
| CN201654961U (en) * | 2010-04-23 | 2010-11-24 | 宁波超腾照明电器有限公司 | Wireless alarm system for gas leak detection |
| CN201748020U (en) * | 2010-08-19 | 2011-02-16 | 林治高 | Full-auto household intelligent gas control valve |
| CN202176799U (en) * | 2011-07-15 | 2012-03-28 | 何鸿珠 | Safety valve controller |
| CN202834354U (en) * | 2012-09-29 | 2013-03-27 | 张屹天 | Gas valve with gas leak alarm function |
| CN103065438A (en) * | 2012-11-30 | 2013-04-24 | 上海万康无线智能控制系统有限公司 | Gas alarm system with wireless communication function |
| CN203477552U (en) * | 2013-08-20 | 2014-03-12 | 淮安柯林斯尼电气有限公司 | Domestic gas safety switch device |
| CN204004680U (en) * | 2014-03-27 | 2014-12-10 | 四川鹏翔电子科技有限责任公司 | A kind of intelligent wireless valve positioner |
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2014
- 2014-03-27 CN CN201410117175.0A patent/CN103836247A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201378352Y (en) * | 2009-04-11 | 2010-01-06 | 张永茂 | A wireless fuel gas warning protective device |
| CN201654961U (en) * | 2010-04-23 | 2010-11-24 | 宁波超腾照明电器有限公司 | Wireless alarm system for gas leak detection |
| CN201748020U (en) * | 2010-08-19 | 2011-02-16 | 林治高 | Full-auto household intelligent gas control valve |
| CN202176799U (en) * | 2011-07-15 | 2012-03-28 | 何鸿珠 | Safety valve controller |
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| CN103065438A (en) * | 2012-11-30 | 2013-04-24 | 上海万康无线智能控制系统有限公司 | Gas alarm system with wireless communication function |
| CN203477552U (en) * | 2013-08-20 | 2014-03-12 | 淮安柯林斯尼电气有限公司 | Domestic gas safety switch device |
| CN204004680U (en) * | 2014-03-27 | 2014-12-10 | 四川鹏翔电子科技有限责任公司 | A kind of intelligent wireless valve positioner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061356A (en) * | 2014-06-30 | 2014-09-24 | 江苏赛达电子科技有限公司 | Wirelessly and remotely controlled valve |
| CN105613133A (en) * | 2014-11-29 | 2016-06-01 | 天津榛发科技有限责任公司 | Thermoelectric power generation device and air-conditioning system based on plant factory |
| CN106555899A (en) * | 2017-01-18 | 2017-04-05 | 王倩倩 | A kind of control valve |
| CN107606213A (en) * | 2017-09-21 | 2018-01-19 | 安徽荣达阀门有限公司 | A kind of intelligent wireless valve |
| CN114023056A (en) * | 2021-12-09 | 2022-02-08 | 廊坊新奥智能科技有限公司 | Gas meter and intelligent valve linkage system based on Bluetooth communication and use method |
| CN114023056B (en) * | 2021-12-09 | 2024-01-16 | 廊坊新奥智能科技有限公司 | Bluetooth communication-based gas meter and intelligent valve linkage system and use method |
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Application publication date: 20140604 |