CN101147826B - Transformer water atomizing fire-fighting method based on bus control and fire-fighting system - Google Patents
Transformer water atomizing fire-fighting method based on bus control and fire-fighting system Download PDFInfo
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- CN101147826B CN101147826B CN2006102008906A CN200610200890A CN101147826B CN 101147826 B CN101147826 B CN 101147826B CN 2006102008906 A CN2006102008906 A CN 2006102008906A CN 200610200890 A CN200610200890 A CN 200610200890A CN 101147826 B CN101147826 B CN 101147826B
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Abstract
The present invention discloses a transformer water spray fire-fighting method based on bus control and its fire-fighting system. It is characterized by that by every transformer a spray control bus module is space-placed, by fire pump station a fire pump station control bus module is set and in the fire control room interior a fire control plate is set, and said fire control plate is connected with every spray control bus module space-placed by every transformer and fire pump station control bus module by means of fire control system bus, said fire control system bus can be used for transmitting fire-fighting starting order to every spray control bus module and fire pump station control bus module and receiving monitoring signal transmitted from upper-level.
Description
Technical field:
The present invention relates to a kind of fire-fighting method and a kind of fire-fighting system, especially a kind ofly be used for the total step-down substation of factory, especially for the transformer water atomizing fire-fighting method and the fire-fighting system based on total line traffic control of electrolytic aluminium plant rectifier.
Background technology:
At total step-down substation, particularly the electrolytic aluminium plant rectifier is not established the transformer water atomizing fire-fighting system usually at present; Though perhaps be provided with the transformer water atomizing fire-fighting system, its control system adopts the method for fully manually control or centralized configuration control device.
At total step-down substation, generally dispose many power transformers, particularly at the electrolytic aluminium plant rectifier, dispose four to six rectifier transformers usually, does its single transformer capacity surpass 40MVA, according to " Code for fire protection design of buildings GBJ16? 7 "
(2001 revised edition) 8.7.4 bar: but the separate unit capacity should be provided with automatic fire alarm and water spray fire extinguish system at 40MW and above industrial enterprise's fuel oil oil immersed power transformer, and should possess the condition of regular examination spray.State compulsion is carried out above-mentioned rule
Model, therefore, the total step-down substation, particularly electrolytic aluminium plant rectifier that transformer capacity are surpassed 40MVA are must configuration transformer water atomizing fire extinguishing system.
For the transformer water atomizing fire-fighting system that adopts fully manually control, because from finding that fire all needs the people to operate to the whole process of opening fire fighting water system, when breaking out of fire, often find untimely, it is slower to open fire fighting water system, incur loss through delay the best opportunity of fire extinguishing easily, cause fire spread; And adopt the control appliance complexity of the transformer water atomizing fire-fighting system of centralized configuration control device, and need to use a large amount of cables connect fire protection control room, fire water pumping plant and each transformer bay every, reliability is relatively poor, capital expenditure is big.
Summary of the invention:
The objective of the invention is to: a kind of transformer water atomizing fire-fighting method based on total line traffic control is provided, a kind of transformer water atomizing fire-fighting system based on total line traffic control is provided simultaneously, it can in time be found fire signal and start fire fighting water system rapidly when breaking out of fire, avoid causing fire spread because of the delay of putting out a fire opportunity, and control appliance is succinct, good reliability, capital expenditure is few, to overcome the deficiencies in the prior art.
The present invention is achieved in that the transformer water atomizing fire-fighting method based on total line traffic control of the present invention is such: it at each transformer bay every the interior transformer water atomizing device that is provided with, be used for spraying fire extinguishing when fire, and fire pump station is set, to supply required fire water, it also at each transformer bay every spraying control bus module is set, be used for the startup of control transformer water spraying device, fire pump station control bus module be set, be used to control the operation of fire pump station at fire pump station; The fire control panel of band central controller, scan module and communication module is set in fire protection control room, and with fire control panel by fire-fighting control system bus and each transformer bay every spraying control bus module, fire pump station control bus module be connected, by fire-fighting control system bus to each transformer bay every spraying control bus module, fire pump station control bus module pass on the fire-fighting startup command, receive the supervisory signal that spraying control bus module, fire pump station control bus module are uploaded simultaneously.
Transformer water atomizing fire-fighting system based on total line traffic control of the present invention is to constitute like this: it comprises fire pump station
(1), fire water pipe network (2) and fire protection control room (3), be provided with transformer water atomizing device (4) and the control bus module (5) of spraying at transformer bay every interior, transformer water atomizing device (4) connects fire water pipe network (2), fire water pipe network (2) connects fire pump station (1), and fire pump station (1) connects fire pump station control bus module (7); One end of spraying control bus module (5) connects transformer water atomizing device (4), and the other end connects fire-fighting control system bus (6); Fire protection control room (3) by fire-fighting control system bus (6) connect each transformer bay every spraying control bus module (5) and fire pump station control bus module (7).
Above-mentioned transformer water atomizing device (4) is by waterfog head group, the drench valve group (9) of arranging around transformer (8) and be arranged on other on-the-spot urgent hand push button (10) formation of transformer (8), the waterfog head group connects drench valve group (9), and drench valve group (9) connects fire water pipe network (2).
Above-mentioned spraying control bus module (5) is made of adapter or coupler module, AI/DI/DO module, the AI module connects transformer oil by temperature sensing cable, the DI module connects on-the-spot urgent hand push button (10), the DO module connects the control signal input of drench valve group (9), and adapter or coupler module connect fire protection control room 3 by fire-fighting control system bus 6.
Be provided with fire-fighting pond (11) and fire pump (12) in fire pump station (1), the water inlet of fire pump (12) connects fire-fighting pond (11), and delivery port connects fire water pipe network (2); The motor of fire pump (12) connects MCC power cabinet (13), and MCC power cabinet (13) connects fire pump station control bus module (7).
Be provided with liquid level detection table (14) in fire-fighting pond (11), the pipeline behind each fire pump (12) is provided with pressure detecting table (15) on the spot, and fire water pipe network (2) is provided with gross pressure detection table (16) and total flow detects table (17); Liquid level detects and shows (14), gross pressure detects table (16), total flow detection table (17) connection fire pump station control bus module (7).
In fire protection control room (3), be provided with fire control panel (18), acoustic-optic alarm (19) and operator's emergency start button (20); Fire control panel (18) is made up of central controller, scan module or communication module, DI/DO module, scan module or communication module by fire-fighting control system bus (6) connect each transformer bay every adapter or the coupler module and the fire pump station control bus module (7) of spraying control bus module (5); DI module attended operation person emergency start button (20), the DO module connects acoustic-optic alarm (19).
Compared with prior art, control appliance of the present invention is succinct, and fire protection control room and each transformer bay have been significantly reduced every the stube cable between, the fire pump station, improved the reliability of system, reduced capital expenditure, especially to total step-down substation, the rectifier of many transformers are arranged, effect is more obvious; Simultaneously, the present invention all realizes automation mechanized operation to the detection of fire signal and the startup of fire fighting water system, can start fire fighting water system in time, automatically when breaking out of fire, avoids fire to stretch.Effectively solve the problem that prior art exists, reached purpose of the present invention.
Description of drawings:
Fig. 1 is the structure principle chart of the transformer water atomizing fire-fighting system based on total line traffic control of the present invention.
The specific embodiment:
Embodiments of the invention: as shown in Figure 1, transformer water atomizing fire-fighting system based on total line traffic control of the present invention is mainly by fire pump station 1, fire water pipe network 2 and fire protection control room 3 constitute, all be provided with transformer water atomizing device 4 and the control bus module 5 of spraying at each transformer bay every interior, transformer water atomizing device 4 is by a plurality of waterfog head group and drench valve groups 9 of arranging around transformer 8 and be arranged on transformer 8 other on-the-spot urgent hand push buttons 10 and constitute, the waterfog head group connects drench valve group 9, drench valve group 9 connects fire water pipe network 2, and fire water pipe network 2 connects fire pump station 1; Fire water by fire water pipe network 2 get to each transformer bay every, transformer 8 is encircled the fire extinguishing of when transformer 8 breaking out of fires, in time spraying through the waterfog head group of transformer water atomizing device 4.Spraying control bus module 5 is made of adapter or coupler module, AI/DI/DO module, and the AI module connects transformer oil by temperature sensing cable, and to gather the oil temperature signal of transformer 8, every transformer 8 is provided with oil temperature signal collection point, two places at least; The DI module connects on-the-spot urgent hand push button 10, and the DO module connects the control signal input of drench valve group 9, realizes on-the-spot urgent manual operation, and control signal, is opened 9 sprayings of drench valve group and gone out to 9 outputs of drench valve group by the DO module when fire
Fire; Adapter or coupler module connect fire protection control room 3 by fire-fighting control system bus 6, and the power supply of spraying control bus module 5 is taken nearby.Be provided with fire-fighting pond 11 and fire pump 12 in fire pump station 1, fire pump 12 is provided with three (dual-purpose one is equipped with), and the fire water that is stored in fire cistern 11 is squeezed in the fire water pipe network 2 that disappears of transformer 8 by fire pump 12 by the road; Be provided with liquid level detection table 14 in fire-fighting pond 11, liquid level detects table 14 and connects fire pump station control bus module 7; The water inlet of fire pump 12 connects fire-fighting pond 11, the delivery port of fire pump 12 connects fire water pipe network 2 through three arms, pipeline behind each fire pump 12 is provided with pressure detecting table 15 on the spot, fire water pipe network 2 is provided with gross pressure detection table 16 and total flow detection table 17, and gross pressure detection table 16 is connected with fire pump station control bus module 7 with total flow detection table 17; The motor of fire pump 12 connects MCC power cabinet 13, provide power supply by MCC power cabinet 13, MCC power cabinet 13 connects fire pump station control bus module 7, accepts the machine order of opening, have a power failure of fire pump station control bus module 7, and is subjected to the supervision of fire pump station control bus module 7.At the total step-down substation of factory, the central control room of electrolytic aluminium plant rectifier is provided with special fire protection control room 3, and in fire protection control room 3, be provided with fire control panel 18, acoustic-optic alarm 19 and operator's emergency start button 20, wherein fire control panel 18 is by central controller, scan module or communication module, the DI/DO module is formed, scan module or communication module by fire-fighting control system bus 6 connect each transformer bay every adapter or the coupler module and the fire pump station control bus module 7 of spraying control bus module 5, by fire-fighting control system bus 6 to each transformer bay every spraying control bus module 5, fire pump station control bus module 7 is passed on the fire-fighting startup command, receive simultaneously each transformer bay every spraying control bus module 5, the supervisory signal that fire pump station control bus module 7 is uploaded; DI module attended operation person emergency start button 20, the DO module connects acoustic-optic alarm 19, gathers fire-watcher's operational order by the DI module, presses operator's emergency start button 20 as the person on duty, send the sound and light alarm signal by DO module controls acoustic-optic alarm 19, the caution person on duty.Fire control panel 18 is connected with fire detection system, the fire gases fire extinguishing system of fire protection control room 3 simultaneously.
After fire takes place, transformer bay every spraying control bus module 5 detect transformer 8 oily temperature rises, or transformer bay every the operation signal of on-the-spot urgent hand push button 10, the perhaps operation letter of operator's emergency start buttons 20 in the fire protection control room 3
Number, pass on the fire-fighting startup command by fire-fighting control system bus 6 to fire pump station control bus module 7, provide power supply by MCC power cabinet 13 to fire pump 12, start fire pump 12, provide the water source to fire water pipe network 2, simultaneously to each transformer bay every spraying control bus module 5 pass on and open 9 orders of drench valve group, transformer water atomizing device 4 is started working, to transformer 8 spraying fire extinguishings.
Claims (7)
1. transformer water atomizing fire-fighting method based on total line traffic control, it at each transformer bay every the interior transformer water atomizing device that is provided with, spraying fire extinguishing when fire, and fire pump station is set, supply required fire water, it is characterized in that: it every spraying control bus module is set, is used for the startup of control transformer water spraying device at each transformer bay, at fire pump station fire pump station control bus module is set, is used to control the operation of fire pump station; The fire control panel of band central controller, scan module and communication module is set in fire protection control room, and with fire control panel by fire-fighting control system bus and each transformer bay every spraying control bus module, fire pump station control bus module be connected, by fire-fighting control system bus to each transformer bay every spraying control bus module, fire pump station control bus module pass on the fire-fighting startup command, receive the supervisory signal that spraying control bus module, fire pump station control bus module are uploaded simultaneously.
2. transformer water atomizing fire-fighting system based on total line traffic control, it comprises fire pump station (1), fire water pipe network (2) and fire protection control room (3), it is characterized in that: be provided with transformer water atomizing device (4) and the control bus module (5) of spraying every interior at transformer bay, transformer water atomizing device (4) connects fire water pipe network (2), fire water pipe network (2) connects fire pump station (1), and fire pump station (1) connects fire pump station control bus module (7); One end of spraying control bus module (5) connects transformer water atomizing device (4), and the other end connects fire-fighting control system bus (6); Fire protection control room (3) by fire-fighting control system bus (6) connect each transformer bay every spraying control bus module (5) and fire pump station control bus module (7).
3. the transformer water atomizing fire-fighting system based on total line traffic control according to claim 2, it is characterized in that: transformer water atomizing device (4) is by waterfog head group, the drench valve group (9) of arranging around transformer (8) and be arranged on other on-the-spot urgent hand push button (10) formation of transformer (8), the waterfog head group connects drench valve group (9), and drench valve group (9) connects fire water pipe network (2).
4. the transformer water atomizing fire-fighting system based on total line traffic control according to claim 3, it is characterized in that: spraying control bus module (5) is made of adapter or coupler module, AI/DI/DO module, the AI module connects transformer oil by temperature sensing cable, the DI module connects on-the-spot urgent hand push button (10), the DO module connects the control signal input of drench valve group (9), and adapter or coupler module connect fire protection control room (3) by fire-fighting control system bus (6).
5. the transformer water atomizing fire-fighting system based on total line traffic control according to claim 2, it is characterized in that: in fire pump station (1), be provided with fire-fighting pond (11) and fire pump (12), the water inlet of fire pump (12) connects fire-fighting pond (11), and delivery port connects fire water pipe network (2); The motor of fire pump (12) connects MCC power cabinet (13), and MCC power cabinet (13) connects fire pump station control bus module (7).
6. the transformer spraying fire-fighting system based on total line traffic control according to claim 5, it is characterized in that: in fire-fighting pond (11), be provided with liquid level detection table (14), pipeline behind each fire pump (12) is provided with pressure detecting table (15) on the spot, and fire water pipe network (2) is provided with gross pressure detection table (16) and total flow detects table (17); Liquid level detects and shows (14), gross pressure detects table (16), total flow detection table (17) connection fire pump station control bus module (7).
7. the transformer water atomizing fire-fighting system based on total line traffic control according to claim 2 is characterized in that: be provided with fire control panel (18), acoustic-optic alarm (19) and operator's emergency start button (20) in fire protection control room (3); Fire control panel (18) is made up of central controller, scan module or communication module, DI/DO module, scan module or communication module by fire-fighting control system bus (6) connect each transformer bay every adapter or the coupler module and the fire pump station control bus module (7) of spraying control bus module (5); DI module attended operation person emergency start button (20), the DO module connects acoustic-optic alarm (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006102008906A CN101147826B (en) | 2006-09-21 | 2006-09-21 | Transformer water atomizing fire-fighting method based on bus control and fire-fighting system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2006102008906A CN101147826B (en) | 2006-09-21 | 2006-09-21 | Transformer water atomizing fire-fighting method based on bus control and fire-fighting system |
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| CN101147826A CN101147826A (en) | 2008-03-26 |
| CN101147826B true CN101147826B (en) | 2011-09-21 |
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| CN2006102008906A Expired - Fee Related CN101147826B (en) | 2006-09-21 | 2006-09-21 | Transformer water atomizing fire-fighting method based on bus control and fire-fighting system |
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| CN108785910A (en) * | 2018-05-14 | 2018-11-13 | 国网山东省电力公司荣成市供电公司 | A kind of transformer fire fighting extinguisher |
| CN111322234A (en) * | 2020-04-10 | 2020-06-23 | 四川启明星铝业有限责任公司 | Control system and method for overhead travelling crane air compressor |
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| CN1436575A (en) * | 2002-02-05 | 2003-08-20 | 沈阳市通适达自动灭火技术有限公司 | Stereo fog-spraying fire extinguishing system |
| CN200980908Y (en) * | 2006-12-18 | 2007-11-28 | 贵阳铝镁设计研究院 | Transformer water atomizing fire-fighting device connecting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3538716B2 (en) * | 1995-04-06 | 2004-06-14 | 能美防災株式会社 | Fire treatment method and device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514861Y (en) * | 2001-12-21 | 2002-10-09 | 沈阳市通适达自动灭火技术有限公司 | Enclosed water spray fire extinguisher |
| CN1436575A (en) * | 2002-02-05 | 2003-08-20 | 沈阳市通适达自动灭火技术有限公司 | Stereo fog-spraying fire extinguishing system |
| CN200980908Y (en) * | 2006-12-18 | 2007-11-28 | 贵阳铝镁设计研究院 | Transformer water atomizing fire-fighting device connecting structure |
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