CN102580273A - Novel oil immersion power transformer extinguishing device - Google Patents
Novel oil immersion power transformer extinguishing device Download PDFInfo
- Publication number
- CN102580273A CN102580273A CN201210049501XA CN201210049501A CN102580273A CN 102580273 A CN102580273 A CN 102580273A CN 201210049501X A CN201210049501X A CN 201210049501XA CN 201210049501 A CN201210049501 A CN 201210049501A CN 102580273 A CN102580273 A CN 102580273A
- Authority
- CN
- China
- Prior art keywords
- fhc
- extinguishing device
- transformer
- nitrogen
- power transformer
- 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
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a novel oil immersion power transformer extinguishing device which has a simple and reasonable structure, possesses a remote control function and can satisfy unattended station requirements. A system adopted by the device comprises a nitrogen filling pipeline, an oil discharging pipeline, a fire fighting cabinet, detectors and a shut-off valve, and also comprises a control unit, a man-machine interaction unit and a remote communication module, the control unit is connected with the control fire fighting cabinet and the man-machine interaction unit through datum lines respectively, and the detectors receive fire condition signals and transmit the fire condition signals to the control unit. By adopting above technical scheme of the invention, the remote control of the nitrogen filling extinguishing device can be realized, and the device which has the advantages of simple and reasonable structure, maintenance convenience, and high safety and reliability can satisfy 'resource saving, environmental protection, and industrialization' strategy demands of State Grid.
Description
Technical field
The invention belongs to power transmission and transformation system with transformer fire-fighting equipment technical field, but especially a kind of transformer of remote control fills the nitrogen extinguishing device.
Background technology
Oil immersed power transformer always exists the danger of breaking out of fire.Because the internal arc that short circuit, overvoltage etc. cause makes the oil temperature surpass burning-point, and decomposites multiple fuel gas, in case inner overpressure cause fuel tank rush down quick-fried, break, cause oxygen to get into, meet naked light and cause fire at once, cause great harm.
Oil-filled transformer fills the nitrogen extinguishing device at present, the time marquis to main transformer protection, can only carry out the function that controls on the spot; The logic control ability is low, no communication defencive function, and the executive component contact is many; Come in contact failure problems such as bad easily,, can not implement remote control function for electric substation's unattended station; Can't satisfy its security against fire needs, obviously with national grid " one change of two types " strategy in for equipment require far apart.
Summary of the invention
The present invention aims to provide a kind of simple and reasonable, has the remote control function, satisfies the novel oil immersed power transformer extinguishing device of unattended station requirement.
The technical scheme that the present invention adopts comprises the nitrogen blanketing valve road, oil extraction pipeline, FHC; Detector, cut-off valve also comprises control module; Man-machine interaction unit; The telecommunication module, control module connects control FHC, man-machine interaction unit respectively through data wire, and detector receives fire signal and transfers to control module.
Wherein man-machine interaction unit is the computer touch screen, and the telecommunication module is the data output translator.
Described detector is hygrosensor or smoke detector, sends signal to control module after receiving fire signal.Control module is the single-chip microcomputer of PLC controller or independent exploitation.
System architecture of the present invention specifically is set to: comprise detector 1; Cut-off valve 12 is mounted on the transformer 4; And be connected to FHC 2 through circuit; Nitrogen cylinders 6 in the FHC 2 be connected with the nitrogen blanketing valve road 3 that is provided with and cause setting on the transformer 4 fill nitrogen interface 7, nitrogen blanketing valve road 3 is provided with nitrogen pipe gas deflation assembly 5; Transformer oil exit pipe 8 is connected to FHC 2, and is connected to emergency oil pond 9 again through FHC 2, and transformer oil exit pipe 8 is provided with oil pipe gas deflation assembly 13; FHC 2 is connected through data wire 11 with control module 10, and control module 10 is connected with control centre's monitoring host computer computer through network.
Fill nitrogen interface 7 and be provided with 2, be separately positioned on the positive basifacial and the lower backside of transformer 4.
Adopt technical scheme of the present invention, can realize filling the Long-distance Control of nitrogen extinguishing device, the apparatus structure advantages of simple, easy maintenance, security, reliability height satisfy the strategic demand of national grid " two types one are changed ".
Description of drawings
Fig. 1 is an embodiment of the invention sketch map.
The specific embodiment
In conjunction with content of the present invention, specific embodiment of the present invention is following:
The technical scheme that the present invention adopts comprises the nitrogen blanketing valve road, oil extraction pipeline, FHC; Detector, cut-off valve also comprises control module; Man-machine interaction unit; The telecommunication module, control module connects control FHC, man-machine interaction unit respectively through data wire, and detector receives the condition of a fire or fire signal and transfers to control module.Wherein the interface of man-machine interaction unit is the computer touch screen, and the telecommunication module is the data output translator.Described detector is hygrosensor or smoke detector, sends signal to control module after receiving the condition of a fire or fire signal.Control module is the single-chip microcomputer of programmable PLC controller or independent exploitation.
Be applied in oil-filled transformer, described FHC is for filling the nitrogen fire extinguisher.
Comprise detector 1 among the present invention; Cut-off valve 12 is mounted on the transformer 4; And be connected to FHC 2 through circuit, the nitrogen cylinders 6 in the FHC 2 be connected with the nitrogen blanketing valve road 3 that is provided with and cause setting on the transformer 4 fill nitrogen interface 7, nitrogen blanketing valve road 3 is provided with nitrogen pipe gas deflation assembly 5; Transformer oil exit pipe 8 is connected to FHC 2, and is connected to emergency oil pond 9 again through FHC 2, and transformer oil exit pipe 8 is provided with oil pipe gas deflation assembly 13; FHC 2 is connected through data wire 11 with control module 10, and control module 10 is connected with control centre's monitoring host computer computer through network.
Fill nitrogen interface 7 and be provided with 2 in pairs, be separately positioned on the positive basifacial and the lower backside of transformer 4.
Operation principle: fill nitrogen extinguishing device control system and adopt Based Intelligent Control; Be connected with control centre's monitoring host computer computer; Independently TCP/IP communication protocol address is set, utilizes the master server of grid company private local area network, give monitoring computer through server to Control Room.Just can observe at the center and to fill the nitrogen extinguishing device state that puts into operation, performance parameter, alarm signal.The various warning messages that the nitrogen extinguishing device is gathered are filled at the scene, send instruction through man-machine interface, if any utilizing the monitoring PC behind the fire extinguishing signal.Directly can give and fill the nitrogen extinguishing device and send instruction and move fire extinguishing.
Step: the signal with fire-extinguishing cabinet carries out the digitlization conversion earlier; To the signal fill order; Control with the PLC controller, simultaneously the computer touch screen is sent the media of instruction as the scene, again remote control center and computer touch screen are read transmission through fiber-optic signal; To fill the nitrogen extinguishing device, carry out on the spot function with remote control.Need during development and Design earlier programmable controller to be designed exectorial program software; Exectorial page program software takes place in design to man-machine interface again; Exectorial program software takes place with being equipped with in the PC with remote control center at last; And the PC and the switch board touch-screen at center set up the ethernet communication agreement, and realize the host computer operation principle, carry out operated from a distance and monitoring function.
Claims (5)
1. a novel oil immersed power transformer extinguishing device comprises the nitrogen blanketing valve road, the oil extraction pipeline; FHC, detector, cut-off valve; It is characterized in that: also comprise control module, man-machine interaction unit, telecommunication module; Control module connects control FHC, man-machine interaction unit respectively through data wire, and detector receives fire signal and transfers to control module.
2. novel oil immersed power transformer extinguishing device according to claim 1 is characterized in that: described man-machine interaction unit is the computer touch screen.
3. novel oil immersed power transformer extinguishing device according to claim 1 is characterized in that: described telecommunication module is the data output translator.
4. novel oil immersed power transformer extinguishing device according to claim 1; It is characterized in that: comprise detector (1); Cut-off valve (12) is mounted on the transformer (4); And be connected to FHC (2) through circuit, the nitrogen cylinder (6) in the FHC (2) be connected with the nitrogen blanketing valve road (3) that is provided with and cause that transformer (4) goes up setting fill nitrogen interface (7), nitrogen blanketing valve road (3) are provided with nitrogen pipe gas deflation assembly (5); Transformer oil exit pipe (8) is connected to FHC (2), and is connected to emergency oil pond (9) again through FHC (2), and transformer oil exit pipe (8) is provided with oil pipe gas deflation assembly (13); FHC (2) is connected through data wire (11) with control module (10), and control module (10) is connected with control centre's monitoring host computer computer through network.
5. novel oil immersed power transformer extinguishing device according to claim 4 is characterized in that: fill nitrogen interface (7) and be provided with 2, be separately positioned on the positive basifacial and the lower backside of transformer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210049501XA CN102580273A (en) | 2012-02-29 | 2012-02-29 | Novel oil immersion power transformer extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210049501XA CN102580273A (en) | 2012-02-29 | 2012-02-29 | Novel oil immersion power transformer extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102580273A true CN102580273A (en) | 2012-07-18 |
Family
ID=46469848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210049501XA Pending CN102580273A (en) | 2012-02-29 | 2012-02-29 | Novel oil immersion power transformer extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102580273A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943309A (en) * | 2014-03-28 | 2014-07-23 | 昆山达功电子有限公司 | Fireproof transformer shell |
| CN105080001A (en) * | 2014-05-19 | 2015-11-25 | 庄孟文 | Anti-explosion fire extinguishing device for transformer |
| CN107068346A (en) * | 2017-02-22 | 2017-08-18 | 海南金盘电气有限公司 | A kind of protection system of marine transformer |
| CN111724970A (en) * | 2020-07-14 | 2020-09-29 | 濮建妹 | Remote monitoring transformer based on Internet of things |
| CN117831903A (en) * | 2024-03-06 | 2024-04-05 | 荣尔电气集团股份有限公司 | Protective transformer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100998913A (en) * | 2006-12-31 | 2007-07-18 | 保定天威集团有限公司 | Oil draining nitrogen filling fire extinguishing device for transformer |
| CN200987848Y (en) * | 2006-12-31 | 2007-12-12 | 保定天威集团有限公司 | Transformer fire-fighting device control circuit |
| CN201022914Y (en) * | 2007-04-09 | 2008-02-20 | 韩会涛 | Oil-immersed power transformer nitrogen filling fire fighting device |
| CN201533958U (en) * | 2009-08-17 | 2010-07-28 | 山东齐林电科电力设备制造有限公司 | Intelligent fire extinguishing apparatus of oil extraction nitrogen injection type transformer |
| CN201658766U (en) * | 2010-02-09 | 2010-12-01 | 保定中恒电气有限公司 | Oil-discharging and nitrogen-injecting fire extinguishing apparatus of transformer |
| CN202020811U (en) * | 2011-03-31 | 2011-11-02 | 施杰 | Oil-drainage nitrogen-filling fire-extinguishing system |
-
2012
- 2012-02-29 CN CN201210049501XA patent/CN102580273A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100998913A (en) * | 2006-12-31 | 2007-07-18 | 保定天威集团有限公司 | Oil draining nitrogen filling fire extinguishing device for transformer |
| CN200987848Y (en) * | 2006-12-31 | 2007-12-12 | 保定天威集团有限公司 | Transformer fire-fighting device control circuit |
| CN201022914Y (en) * | 2007-04-09 | 2008-02-20 | 韩会涛 | Oil-immersed power transformer nitrogen filling fire fighting device |
| CN201533958U (en) * | 2009-08-17 | 2010-07-28 | 山东齐林电科电力设备制造有限公司 | Intelligent fire extinguishing apparatus of oil extraction nitrogen injection type transformer |
| CN201658766U (en) * | 2010-02-09 | 2010-12-01 | 保定中恒电气有限公司 | Oil-discharging and nitrogen-injecting fire extinguishing apparatus of transformer |
| CN202020811U (en) * | 2011-03-31 | 2011-11-02 | 施杰 | Oil-drainage nitrogen-filling fire-extinguishing system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943309A (en) * | 2014-03-28 | 2014-07-23 | 昆山达功电子有限公司 | Fireproof transformer shell |
| CN103943309B (en) * | 2014-03-28 | 2016-09-14 | 昆山达功电子有限公司 | Fire prevention transformer case |
| CN105080001A (en) * | 2014-05-19 | 2015-11-25 | 庄孟文 | Anti-explosion fire extinguishing device for transformer |
| CN107068346A (en) * | 2017-02-22 | 2017-08-18 | 海南金盘电气有限公司 | A kind of protection system of marine transformer |
| CN111724970A (en) * | 2020-07-14 | 2020-09-29 | 濮建妹 | Remote monitoring transformer based on Internet of things |
| CN111724970B (en) * | 2020-07-14 | 2021-05-11 | 精泰电气集团有限公司 | Remote monitoring transformer based on Internet of things |
| CN117831903A (en) * | 2024-03-06 | 2024-04-05 | 荣尔电气集团股份有限公司 | Protective transformer |
| CN117831903B (en) * | 2024-03-06 | 2024-05-14 | 荣尔电气集团股份有限公司 | Protective transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102580273A (en) | Novel oil immersion power transformer extinguishing device | |
| CN203620124U (en) | Fire extinguishing system of electric switch cabinet | |
| CN104216361A (en) | State monitoring system for secondary device | |
| CN103106765A (en) | Wind-power cabin fire hazard early-stage monitoring system and monitoring method thereof | |
| CN104298228A (en) | Detection device and method for intelligent high-voltage switch control system | |
| CN102366661A (en) | Monitor system and method of internet of things of fire-fighting devices | |
| CN103326472A (en) | Information sharing and interoperating method for intelligent electrical devices of intelligent substation operation cockpit | |
| CN203812080U (en) | Coal mine downhole gas monitoring and controlling system | |
| CN201643506U (en) | Intelligent fire control system | |
| CN204858373U (en) | Intelligent box -type substation | |
| CN202127231U (en) | Oil charge type terminal with function of monitoring position of insulating oil in real time | |
| CN203825453U (en) | Power state monitor of fire-fighting apparatus | |
| CN103541766A (en) | Mine safety monitoring system based on anti-explosion industry Ethernet | |
| CN204855594U (en) | Fire prevention ammeter case | |
| CN203323879U (en) | On-line monitoring system for joint temperature of plugging bus | |
| CN103647290B (en) | Prefabricated storehouse formula high-pressure reactive compensation device and reactive-load compensation method | |
| CN201643502U (en) | Intelligent automatic approaching fire extinguishing system | |
| CN204631545U (en) | Fire disaster emergency rehearsal simulation system | |
| CN208314548U (en) | A kind of new-type circuit breaker and control system | |
| CN203352730U (en) | Mining passive optical network system based on EPON technology | |
| CN202256566U (en) | Power transmission line satellite positioning intelligent type ground wire and monitoring system | |
| CN202133898U (en) | Integrated monitoring system of mining flame-proof and intrisically safe type combination switch | |
| CN207115691U (en) | City integrated piping lane intelligent monitor system | |
| CN104020734A (en) | Underground coal mine gas monitoring system | |
| CN202929450U (en) | On-site equipment control terminal based on wireless and wired network transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120718 |