CN102278772A - Solar electric ignition system - Google Patents
Solar electric ignition system Download PDFInfo
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- CN102278772A CN102278772A CN2011102425464A CN201110242546A CN102278772A CN 102278772 A CN102278772 A CN 102278772A CN 2011102425464 A CN2011102425464 A CN 2011102425464A CN 201110242546 A CN201110242546 A CN 201110242546A CN 102278772 A CN102278772 A CN 102278772A
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Abstract
The invention discloses a solar electric ignition system which comprises a solar photovoltaic power supply system, wherein the solar photovoltaic power supply system is connected with a field control cabinet through a power cable; fuel gas pipelines are respectively connected into a high-altitude ignition pilot flame burner, an external fire transfer pilot flame burner and an external fire transfer device through explosion-proof solenoid valves, and the anti-explosion solenoid valves are connected with a field control cabinet; the field control cabinet is respectively connected with the high-altitude ignition pilot flame burner, the external fire transfer device and a flame detection device; and an emptying gas pipeline is provided with a flow switch, and the flow switch is connected with the field control cabinet. The system provided by the invention has the beneficial effects that the ignition of a torque light (an emptying vertical pipe) in areas which are lack of power sources is realized, and favorable solutions for solving overpressure emptying and accident emptying of a pipeline system are provided; and simultaneously the field operation of personnel is not required.
Description
Technical field
The present invention relates to a kind of solar-electricity ignition system.
Background technology
At present, the individual well station of the field, station of domestic natural gas pipeline engineering, valve chamber, gathering engineering, gas gathering station etc. all are provided with the igniting facility of release flare (emptying standpipe), can directly not diffuse natural gas (main component methane) in the atmosphere in the time of with the emptying of assurance pipeline gas, but, emptying gas is transformed into carbon dioxide and water is discharged in the atmosphere again by ignition.
The field, station of long distance pipeline, the generally all dynamic power supply of the gas gathering station of gathering engineering.Usually, power supply is delivered to on-the-spot electric ignition switch board, the field control cabinet send electricity to equipment such as high energy electric ignition rifle, magnetic valve, fire inspections more as required, finishes operations such as program electric ignition, fire inspection, warning.
The individual well station of the valve chamber of long distance pipeline engineering, gathering engineering does not have power supply to provide owing to the present position is remote often.Release flare in order to finish this part igniting of (emptying standpipe), what adopt basically at present is magic bullet igniting or compact power direct-fire mode.But adopting this dual mode can only be can finish igniting under the situation of plan emptying, and its operating process is: when emptying, operating personnel with the valve open of blow-down pipe, beat magic bullet by operating personnel to the top of blow-down pipe earlier then, ignite and drop a hint; Or directly light igniting primer with compact power in the bottom of blow-down pipe by operating personnel, by passing fire the dropping a hint in the blow-down pipe of igniting.
Adopt above two kinds of sparking mode,, therefore can not really play safety, environmental-protection function if superpressure emptying, accident emptying not can be finished igniting; Other two kinds of sparking mode have all required personnel to carry out execute-in-place, and safety of operators is low.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the invention provides a kind of solar-electricity ignition system, solved at the ignition problem that lacks power supply area torch (emptying standpipe), for the emptying of solution pipe-line system superpressure, accident emptying provide good solution, do not need personnel's execute-in-place simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: a kind of solar-electricity ignition system, comprise the solar photovoltaic power-supply system, and described solar photovoltaic power-supply system is connected with the field control cabinet by power cable; High-altitude ignition pilot flame burner, unofficial biography fire pilot flame burner and unofficial biography fire device insert fuelgas pipeline by first explosion-proof solenoid valve, second explosion-proof solenoid valve and the 3rd explosion-proof solenoid valve respectively, and first explosion-proof solenoid valve, second explosion-proof solenoid valve and the 3rd explosion-proof solenoid valve all are connected with the field control cabinet; Described field control cabinet is connected with flame detecting device with high-altitude ignition pilot flame burner, unofficial biography fire device respectively; The emptying gas pipeline is provided with flow switch, and described flow switch is connected with the field control cabinet.
Described solar photovoltaic power-supply system comprises batteries, solar cell square formation and power transformation case.Described field control cabinet also is connected with the Long-distance Control case by the control cable.
Compared with prior art, good effect of the present invention is: do not having under the situation of dispatch from foreign news agency, the solar-electricity ignition system has solved the safety ignition problem of process system superpressure emptying, accident emptying, and energy savings, environmental, meet the policy of national energy-saving and emission-reduction.
Do not have field, natural gas station, the valve chamber of dispatch from foreign news agency for remote districts, the solar-electricity ignition system does not need on-the-spot operation, realizes unattended automatic IGNITION CONTROL, has eliminated operating personnel's execute-in-place risk simultaneously yet.
The igniter power load is little, and the solar photovoltaic power savings energy is simplified power supplying and distributing equipment, improves power supply reliability; Adopt integral structure, be convenient to Installation and Debugging, reduce the work on the spot amount.
The operating condition of solar energy ignition system can the monitoring unit by the solar photovoltaic power-supply system be realized whether uploading of signal such as fault of flare up fire, ignition installation, can check the operating mode of ignition system at central control room.
The battery of power configuration can guarantee system's operate as normal, disposes the RTU function in case of necessity power supply ruuning situation is uploaded to people Surveillance center on duty, and the restriction of battery lowest capacity can guarantee that the operation maintenance personnel fill by force to the scene.The application of present technique has improved operational reliability, reduces on-the-spot operation maintenance.
Description of drawings
The present invention will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is an aufbauprinciple schematic diagram of the present invention.
The specific embodiment
A kind of solar-electricity ignition system, as shown in Figure 1, comprising: high-altitude ignition pilot flame burner 1, unofficial biography fire pilot flame burner 3, unofficial biography fire device 4, field control cabinet 5, flame detecting device 6, explosion-proof solenoid valve 9, flow switch 10, batteries 11, solar cell square formation 12, power transformation case 13 etc.
High-altitude ignition pilot flame burner 1, unofficial biography fire pilot flame burner 3 and unofficial biography fire device 4 are connected with fuelgas pipeline with the 3rd explosion-proof solenoid valve 9C by the first explosion-proof solenoid valve 9A, the second explosion-proof solenoid valve 9B respectively, the first explosion-proof solenoid valve 9A, the second explosion-proof solenoid valve 9B all are connected with field control cabinet 5 with the 3rd explosion-proof solenoid valve 9C simultaneously, accept the signal controlling of field control cabinet 5; High-altitude ignition pilot flame burner 1 also is connected with field control cabinet 5 respectively with the igniter of unofficial biography fire device 4; Field control cabinet 5 is connected with flame detecting device 6, and field control cabinet 5 also is connected with solar photovoltaic power-supply system (comprising batteries 11, solar cell square formation 12 and power transformation case 13) by power cable; Process unit emptying gas pipeline is provided with flow switch 10, and flow switch 10 is connected with field control cabinet 5.
In order to realize remote monitoring, field control cabinet 5 can also be inserted Long-distance Control case 7 or enters control room RTU by RS485 by the control cable.
Operation principle of the present invention is: the solar photovoltaic power-supply system is sent electricity by inversion unit in field control cabinet 5, and batteries 11 is charged.Process gas superpressure in process pipe or when having an accident, flow switch 10 has detected gas emptying, can pass to field control cabinet 5 to detected signal, field control cabinet 5 sends signal and opens the first magnetic valve 9A, and light high-altitude ignition pilot flame burner 1, the flare tip 2 that ignites is to drop a hint in the blow-down pipe that ignites.If flame detecting device 6 has detected flare up fire, then ignition procedure is finished; If flame detecting device 6 detects no flare up fire, then send ignition signal again, so can repeat 3-5 times, if also do not have flare up fire then can start unofficial biography fire (comprising unofficial biography fire pilot flame burner 3, unofficial biography fire device 4, the second explosion-proof solenoid valve 9B and the 3rd explosion-proof solenoid valve 9C) and explosion-proof high energy electric igniter, send high-altitude ignition pilot flame burner 1 fault-signal simultaneously.
The solar-electricity ignition system has solved in the safety ignition problem that does not have the emptying of process system superpressure, accident emptying under the situation of dispatch from foreign news agency; The solar photovoltaic power-supply system possesses monitoring function, can realize that significant data is uploaded and fault alarm, and in particular cases the storage battery energy of system configuration is crossed when hanging down and can be filled by force by external generator, guarantees the power supply reliable request of igniter.
The monitor portion of power-supply system and on-the-spot IGNITION CONTROL can be configured in the same cabinet, and meet the equipment requirement of explosion hazard area; Solar cell and switch board are complete to be installed on the metal frame, and battery is installed with burying.
Claims (3)
1. solar-electricity ignition system, it is characterized in that: comprise the solar photovoltaic power-supply system, described solar photovoltaic power-supply system is connected with the field control cabinet by power cable; High-altitude ignition pilot flame burner, unofficial biography fire pilot flame burner and unofficial biography fire device insert fuelgas pipeline by first explosion-proof solenoid valve, second explosion-proof solenoid valve and the 3rd explosion-proof solenoid valve respectively, and first explosion-proof solenoid valve, second explosion-proof solenoid valve and the 3rd explosion-proof solenoid valve all are connected with the field control cabinet; Described field control cabinet is connected with flame detecting device with high-altitude ignition pilot flame burner, unofficial biography fire device respectively; The emptying gas pipeline is provided with flow switch, and described flow switch is connected with the field control cabinet.
2. solar-electricity ignition system according to claim 1 is characterized in that: described solar photovoltaic power-supply system comprises batteries, solar cell square formation and power transformation case.
3. solar-electricity ignition system according to claim 1 is characterized in that: described field control cabinet also is connected with the Long-distance Control case by the control cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110242546 CN102278772B (en) | 2011-08-23 | 2011-08-23 | Solar electric ignition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110242546 CN102278772B (en) | 2011-08-23 | 2011-08-23 | Solar electric ignition system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102278772A true CN102278772A (en) | 2011-12-14 |
| CN102278772B CN102278772B (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110242546 Active CN102278772B (en) | 2011-08-23 | 2011-08-23 | Solar electric ignition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278772B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420923A (en) * | 2017-04-25 | 2017-12-01 | 中国石油大学(华东) | A kind of automatic ignition device of releasing flare based on vortex tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2125634A1 (en) * | 1994-06-10 | 1995-12-11 | Robert Carl Rajewski | Nozzle and Pilot for the Burning of Gas |
| CA2256259A1 (en) * | 1998-12-21 | 2000-06-21 | Dean Terrence Pratley | Ultimate glow igniter |
| CN101055092A (en) * | 2006-04-14 | 2007-10-17 | 逯兆林 | Ignition control method |
| CN201302166Y (en) * | 2008-11-14 | 2009-09-02 | 西安长庆科技工程有限责任公司 | Cyclone separating fuel gas emptying torch |
| CN201787584U (en) * | 2010-09-02 | 2011-04-06 | 中国石油天然气股份有限公司 | Automatic ignition control system of release flare |
| CN202221105U (en) * | 2011-08-23 | 2012-05-16 | 中国石油集团工程设计有限责任公司 | Solar electric igniting system |
-
2011
- 2011-08-23 CN CN 201110242546 patent/CN102278772B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2125634A1 (en) * | 1994-06-10 | 1995-12-11 | Robert Carl Rajewski | Nozzle and Pilot for the Burning of Gas |
| CA2256259A1 (en) * | 1998-12-21 | 2000-06-21 | Dean Terrence Pratley | Ultimate glow igniter |
| CN101055092A (en) * | 2006-04-14 | 2007-10-17 | 逯兆林 | Ignition control method |
| CN201302166Y (en) * | 2008-11-14 | 2009-09-02 | 西安长庆科技工程有限责任公司 | Cyclone separating fuel gas emptying torch |
| CN201787584U (en) * | 2010-09-02 | 2011-04-06 | 中国石油天然气股份有限公司 | Automatic ignition control system of release flare |
| CN202221105U (en) * | 2011-08-23 | 2012-05-16 | 中国石油集团工程设计有限责任公司 | Solar electric igniting system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420923A (en) * | 2017-04-25 | 2017-12-01 | 中国石油大学(华东) | A kind of automatic ignition device of releasing flare based on vortex tube |
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| Publication number | Publication date |
|---|---|
| CN102278772B (en) | 2013-07-10 |
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Effective date of registration: 20180110 Address after: 610041 Chengdu high tech Zone, Sichuan province sublimation Road No. 6 Patentee after: China Petroleum Engineering Construction Co Ltd Address before: 610017 Sichuan province Chengdu Xiaoguan Temple Backstreet No. 25 Patentee before: Engineering Design Co., Ltd., China Petroleum Group |
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Effective date of registration: 20210209 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Address before: No. 6, Sichuan hi tech Zone, sublime Road, Chengdu, Sichuan Patentee before: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. |
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