CN104964169A - Natural gas station linkage alarm system - Google Patents
Natural gas station linkage alarm system Download PDFInfo
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- CN104964169A CN104964169A CN201510392040.XA CN201510392040A CN104964169A CN 104964169 A CN104964169 A CN 104964169A CN 201510392040 A CN201510392040 A CN 201510392040A CN 104964169 A CN104964169 A CN 104964169A
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- Prior art keywords
- natural gas
- gas station
- alarm system
- controller
- described controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/34—Hydrogen distribution
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- Emergency Alarm Devices (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a natural gas station linkage alarm system. The natural gas station linkage alarm system comprises a controller. The input end of the controller is connected with a plurality of sensors including a pressure sensor and a combustible gas detector. The output end of the controller is connected with an alarm and further connected with a compressor and/or a valve executing mechanism control module. By means of the system, unattended operation of a natural gas station can be achieved, the running situation of the system can be judged in real time, technological parameters can be adjusted and controlled conveniently in real time, and higher safety reliability, lower equipment or pipeline running cost and easier operation of the system can be achieved in the natural gas running process.
Description
Technical field
The present invention relates to field, cryogenic fluid feed conduit road, particularly relate to a kind of natural gas station interlink alarm system.
Background technique
Rock gas is a kind of clean energy resource of high-quality, and the strategic position of developed country's rock gas in energy resource structure is established already.It utilizes field very extensive, such as chemical industry raw material, industrial fuel, business and domestic fuel, automotive fuel, central heat supply and generating etc., is one of main disposable consumption energy." enforcement of West-east Gas plan, it serves to show the attention of country to gas utilization, although China starts late, growth momentum is powerful in China.Can see, the supply of China's natural gas source of the gas has welcome a slice dawn, the goose hangs high, and various places gas utilization project is expected to extricate oneself from a plight rapidly, realizes fast-developing.
Flourish along with China's natural gas long distance pipeline, especially after pipeline of transferring natural gas from the west to the east is gone into operation and run, China's digitizing NG Pipeline Construction enters the high-speed developing period.But in the construction of natural gas transmission and distribution terminal Ore-controlling Role, there is a very long time all by monopolizing abroad.Such result is that expensive, the core technology of station Ore-controlling Role can not be understood, systemic openness is poor, creation data is caused to be difficult to excavate exploitation more further to the upper level management system of building later, user selects the space of equipment little, and software interface not bery meets a series of masty problems such as the custom of compatriots.Develop the natural gas station system of self, be conducive to China and there is higher safety reliability, lower equipment or pipeline performance cost and more easy to operate etc. on rock gas uses.
Summary of the invention
For the deficiency in above-mentioned prior art, develop the natural gas station system of self, be conducive to China, on rock gas uses, there is higher safety reliability, lower equipment or pipeline performance cost and problem more easy to operate etc., the invention provides a kind of natural gas station interlink alarm system.
For the problems referred to above, natural gas station interlink alarm system provided by the invention is achieved the goal by following technological points: natural gas station interlink alarm system, comprise controller, the input end of described controller is connected with multiple sensor, described sensor comprises pressure transducer, combustible gas detector, the output terminal of described controller is also connected with alarm, and the output terminal of controller is also connected with compressor and/or valve actuator control module.
Concrete, the pressure transducer arranged is used for air pressure and detects, above air pressure can comprise natural gas compressor and to give vent to anger air pressure, gas storage well or cartridge gas pressure, line gas pressures etc., the combustible gas detector arranged is used for equipment or the peripheral natural gas leakage of pipeline detects, the controller arranged is used for the judgement of above-mentioned signal, with to alarm output alarm signal or to compressor, valve actuator input control signal.System provided by the invention is convenient to realize natural gas station unmanned, be convenient to realtime analysis system runnability carry out technical arrangement plan and control in real time, be conducive to the safety reliability that in rock gas utilization process, system is higher, lower equipment or pipeline performance cost and more easy to operate etc.
Further technological scheme is:
Realize multiple spot air pressure for ease of many natural gas stations to detect, more than one of described pressure transducer.
For improving the Security of system cloud gray model further, the input end of described controller is also connected with hydrogen sulfide detector.
For improving the process parameter controllability of system further, the input end of described controller is also connected with water dew point detector.
For improving the process parameter controllability of system further, the output terminal of described controller is also connected with exsiccator control module with water pump control modules, fan control module respectively.
For improving the process parameter controllability of system further, the input end of described controller is also connected with temperature transducer.
For the benefit of realize the intuitive exported of reporting to the police, described alarm is audible-visual annunciator.
The present invention has following beneficial effect:
In the present invention, the pressure transducer arranged is used for air pressure and detects, above air pressure can comprise natural gas compressor and to give vent to anger air pressure, gas storage well or cartridge gas pressure, line gas pressures etc., the combustible gas detector arranged is used for equipment or the peripheral natural gas leakage of pipeline detects, the controller arranged is used for the judgement of above-mentioned signal, with to alarm output alarm signal or to compressor, valve actuator input control signal.System provided by the invention is convenient to realize natural gas station unmanned, be convenient to realtime analysis system runnability carry out technical arrangement plan and control in real time, be conducive to the safety reliability that in rock gas utilization process, system is higher, lower equipment or pipeline performance cost and more easy to operate etc.
Accompanying drawing explanation
Fig. 1 is the topological diagram of a natural gas station interlink alarm system of the present invention specific embodiment.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples.
Embodiment 1:
As Fig. 1, natural gas station interlink alarm system, comprise controller, the input end of described controller is connected with multiple sensor, described sensor comprises pressure transducer, combustible gas detector, the output terminal of described controller is also connected with alarm, and the output terminal of controller is also connected with compressor and/or valve actuator control module.
Concrete, the pressure transducer arranged is used for air pressure and detects, above air pressure can comprise natural gas compressor and to give vent to anger air pressure, gas storage well or cartridge gas pressure, line gas pressures etc., the combustible gas detector arranged is used for equipment or the peripheral natural gas leakage of pipeline detects, the controller arranged is used for the judgement of above-mentioned signal, with to alarm output alarm signal or to compressor, valve actuator input control signal.System provided by the invention is convenient to realize natural gas station unmanned, be convenient to realtime analysis system runnability carry out technical arrangement plan and control in real time, be conducive to the safety reliability that in rock gas utilization process, system is higher, lower equipment or pipeline performance cost and more easy to operate etc.
Embodiment 2:
As Fig. 1, the present embodiment is further qualified on the basis of embodiment 1: realize multiple spot air pressure for ease of many natural gas stations and detect, more than one of described pressure transducer.
For improving the Security of system cloud gray model further, the input end of described controller is also connected with hydrogen sulfide detector.
For improving the process parameter controllability of system further, the input end of described controller is also connected with water dew point detector.
For improving the process parameter controllability of system further, the output terminal of described controller is also connected with exsiccator control module with water pump control modules, fan control module respectively.
For improving the process parameter controllability of system further, the input end of described controller is also connected with temperature transducer.
Embodiment 3:
As Fig. 1, the present embodiment is further qualified on the basis of any one technological scheme of any one embodiment above: for the benefit of realize the intuitive exported of reporting to the police, described alarm is audible-visual annunciator.
Above content is the further description done the present invention in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other mode of executions drawn under technological scheme of the present invention, all should be included in protection scope of the present invention.
Claims (7)
1. natural gas station interlink alarm system, comprise controller, it is characterized in that, the input end of described controller is connected with multiple sensor, described sensor comprises pressure transducer, combustible gas detector, the output terminal of described controller is also connected with alarm, and the output terminal of controller is also connected with compressor and/or valve actuator control module.
2. natural gas station interlink alarm system according to claim 1, is characterized in that, more than one of described pressure transducer.
3. natural gas station interlink alarm system according to claim 1, is characterized in that, the input end of described controller is also connected with hydrogen sulfide detector.
4. natural gas station interlink alarm system according to claim 1, is characterized in that, the input end of described controller is also connected with water dew point detector.
5. natural gas station interlink alarm system according to claim 1, is characterized in that, the output terminal of described controller is also connected with exsiccator control module with water pump control modules, fan control module respectively.
6. natural gas station interlink alarm system according to claim 1, is characterized in that, the input end of described controller is also connected with temperature transducer.
7. according to the natural gas station interlink alarm system in claim 1 to 6 described in any one, it is characterized in that, described alarm is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392040.XA CN104964169A (en) | 2015-07-07 | 2015-07-07 | Natural gas station linkage alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392040.XA CN104964169A (en) | 2015-07-07 | 2015-07-07 | Natural gas station linkage alarm system |
Publications (1)
| Publication Number | Publication Date |
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| CN104964169A true CN104964169A (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510392040.XA Pending CN104964169A (en) | 2015-07-07 | 2015-07-07 | Natural gas station linkage alarm system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507128A (en) * | 1982-07-06 | 1985-03-26 | Werner Robert O | Pneumatic line break control system and method |
| CN201293657Y (en) * | 2008-11-03 | 2009-08-19 | 上海航天能源有限公司 | Multifunctional data processing instrument |
| CN103410720A (en) * | 2013-08-26 | 2013-11-27 | 成都添益天然气压缩机制造有限公司 | Remote diagnosis system for natural gas compressor |
| CN103674111A (en) * | 2013-11-28 | 2014-03-26 | 湖州埭溪振华工贸有限公司 | Factory environment intelligent detection system |
| CN104199405A (en) * | 2014-08-25 | 2014-12-10 | 上海雷尼威尔技术有限公司 | Liquefied natural gas station monitoring system |
-
2015
- 2015-07-07 CN CN201510392040.XA patent/CN104964169A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507128A (en) * | 1982-07-06 | 1985-03-26 | Werner Robert O | Pneumatic line break control system and method |
| CN201293657Y (en) * | 2008-11-03 | 2009-08-19 | 上海航天能源有限公司 | Multifunctional data processing instrument |
| CN103410720A (en) * | 2013-08-26 | 2013-11-27 | 成都添益天然气压缩机制造有限公司 | Remote diagnosis system for natural gas compressor |
| CN103674111A (en) * | 2013-11-28 | 2014-03-26 | 湖州埭溪振华工贸有限公司 | Factory environment intelligent detection system |
| CN104199405A (en) * | 2014-08-25 | 2014-12-10 | 上海雷尼威尔技术有限公司 | Liquefied natural gas station monitoring system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |
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| RJ01 | Rejection of invention patent application after publication |