CN203874330U - Automatic temperature-sensing type gas fire extinguishment system - Google Patents
Automatic temperature-sensing type gas fire extinguishment system Download PDFInfo
- Publication number
- CN203874330U CN203874330U CN201420011521.2U CN201420011521U CN203874330U CN 203874330 U CN203874330 U CN 203874330U CN 201420011521 U CN201420011521 U CN 201420011521U CN 203874330 U CN203874330 U CN 203874330U
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- fire
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- fire extinguishing
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- 239000000126 substance Substances 0.000 claims description 15
- 238000013022 venting Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 4
- 238000010304 firing Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000004224 protection Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 fire detector Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an automatic temperature-sensing type gas fire extinguishment system which comprises a fire extinguishing agent storage container, a container valve, a pressure reducing valve, a tee joint, a flange, a safety valve, a pressure signal transmitter, a temperature-sensing fire extinguishing gas conveyer pipe, a fire extinguishing agent, a gas fire extinguishing controller, a sound-light alarm and a gas discharge indication lamp. The gas fire extinguishment system is characterized in that the fire extinguishing agent storage container, the container valve, the pressure reducing valve, the pressure signal transmitter and the tee joint are connected with the temperature-sensing fire extinguishing gas conveyer pipe; the temperature-sensing fire extinguishing gas conveyer pipe is mounted at the top end of the relatively sealed space of each machine cabinet, a UPS cabinet, an information control cabinet and the like; the pressure signal transmitter is used for transmitting a pressure change signal to the gas fire extinguishing controller; the gas fire extinguishing controller is linked with the sound-light alarm and the gas discharge indication lamp. When a fire breaks out, the temperature-sensing fire extinguishing gas conveyer pipe is broken due to high-temperature firing, the fire extinguishing agent is sprayed out for extinguishing the fire, and the gas fire extinguishing controller sends out an alarm signal after receiving the pressure change signal and is linked with the sound-light alarm, the gas discharge indication lamp and the like to display a fire position.
Description
Technical field
The present invention relates to a kind of gas temperature-sensitive automatic fire extinguishing system, be according to certain application conditions by extinguishing chemical storage device with spurt assembly etc. and design in advance, assemble complete and there is interlock and control the gas self-extinguishing system of function, be mainly used in computer room, data processing centre, telecom communication facility, process control center, expensive medical facilities, valuable industrial equipment, transformer, UPS emergency power supply, emergency electric power facility, become the switch board self-extinguishing in the places such as switchgear house.
Background technology
Gas extinguishing system is one of four traditional large fixed extinguishing systems (water, gas, foam, dry powder), be widely used, according to national regulation requirement, the places such as the medical facilities of computer room, data processing centre, telecom communication facility, process control center, costliness, valuable industrial equipment, transformer, UPS emergency power supply, emergency electric power facility, change switchgear house will arrange gas self-extinguishing system.
Can adopt unit-independent system and two kinds of building forms of combined distribution system of total flooding according to code requirement and user's concrete condition.So-called unit-independent system refers to by the corresponding a set of pipe network system of a set of extinguishing chemical storage device, the form of the composition of a zone of protection of protection.So-called combined distribution system refers to by the corresponding a few cover pipe network systems of a set of public extinguishing chemical storage device, protects the form of the composition of two or more zone of protections.
Gas self-extinguishing system is made up of storage bottle group, storage bottle group frame, liquid stream check valve, header, selector valve, threeway, elbow, flange, safety valve, pressure signal transmitter, pipe network, nozzle, medicament, fire detector, gas fire-fighting controller, acousto-optic report device, alarm bell, venting indicator lamp, emergency start/stop knob etc.Automatic, manual two kinds of control modes that system mainly contains.
Automatic control mode: Fire extinguisher is furnished with smoke fire detector and temp.-determined type heat fire detector.On controller, have control mode to select lock, in the time being placed on " automatically " position, Fire extinguisher is in automatic control state.In the time only having a kind of detector to send fire signal, controller sends fire alarm sound and light signal, and notice has abnormal conditions to occur, and discharges extinguishing chemical and do not start extinguishing device.While needing to start extinguishing device fire extinguishing as true, can press " emergency start button ", can start extinguishing device and discharge extinguishing chemical, implement fire extinguishing.In the time that two kinds of detectors send fire signal simultaneously, controller sends fire sound and optic signal, and notice has fire to occur, and the relevant personnel should withdraw scene, and send interlock instruction, close the interlocking equipment such as blower fan, fire resisting damper, after time delay after a while, send fire extinguishing instruction, open magnetic valve, start gas and open container value, discharge extinguishing chemical, implement fire extinguishing; As in alarm procedure find do not need to start extinguishing device, can press outside protection zone or control operation panel on " emergent stopping knob ", can stop control fire extinguishing instruction generation, do not start extinguishing device, discharge extinguishing chemical, implement fire extinguishing.
Manual control mode: while selecting lock to be placed in " manually " position the control mode on controller, Fire extinguisher is in manual state of a control.In the time that fire detector sends fire alarm; controller sends fire sound, visual alarm; and do not start extinguishing device; need observe through personnel; while confirming that fire has occurred, can press " emergency start button " outside protection zone or on controller guidance panel, can start extinguishing device; discharge extinguishing chemical, implement fire extinguishing.
The problem of above-mentioned existence is, control mode is affected by human factors more, if warning system main frame is made as automatic control mode, can starts extinguishing device and discharge the eruption of extinguishing chemical mistake when wrong report occurs smoke-temperature sensing detector, causes the poisoning or suffocation accident of personnel; If be set to manual control mode, cannot put out a fire in time when breaking out of fire, cause fire to expand.
Summary of the invention
The present invention relates to a kind of gas temperature-sensitive automatic fire extinguishing system, is by extinction using gas agent storage device with spurt assembly etc. and design in advance, assemble complete and have interlock and control a gas self-extinguishing system of function according to pre-conditioned.Gas temperature-sensitive automatic fire extinguishing system is by extinguishing agent storage vessel, container value, pressure-reducing valve, threeway, flange, safety valve, pressure signal transmitter, temperature-sensitive fire-suppressant gas carrier pipe, extinguishing chemical, gas fire-fighting controller, acousto-optic report device, the compositions such as venting indicator lamp, it is characterized in that extinguishing agent storage vessel, container value, pressure-reducing valve, pressure signal transmitter, threeway is connected with temperature-sensitive fire-suppressant gas carrier pipe, temperature-sensitive fire-suppressant gas carrier pipe is arranged on each rack, UPS cabinet, the tops, relative closure space such as information switch board, pressure change signal is delivered to gas fire-fighting controller by pressure signal transmitter, gas fire-fighting controller and acousto-optic report device, the interlock of venting indicator lamp.After system installation and debugging complete, open extinguishing agent storage vessel valve, extinguishing chemical is full of temperature-sensitive fire-suppressant gas carrier pipe keeping system pressure, in running status, when breaking out of fire, temperature-sensitive fire-suppressant gas carrier pipe is subject to high temperature sintering and breaks, extinguishing chemical ejection fire extinguishing, pressure signal transmitter detects that system pressure changes and this signal is passed to gas fire-fighting controller, gas fire-fighting controller sends alarm signal after receiving pressure change signal, linkage acousto-optic report device, venting indicator lamp etc., show breaking out of fire position, and prompting personnel process.
The invention has the advantages that:
This gas temperature-sensitive automatic fire extinguishing system is simple in structure, system stability, accuracy rate are high, without errorless eruption false alarm phenomenon, with respect to total flood system because native system only erupts for switch board inside, use quantity of extinguishing media is few, when normal, need not personnel safeguard, reduce manual control factor, after breaking out of fire, first put out a fire and report to the police afterwards, in the fire control stage in the early stage.
Brief description of the drawings
The following drawings illustrates the present invention in conjunction with description, but the present invention is not limited to the concrete form showing in these accompanying drawings.
Accompanying drawing is the front view of gas temperature-sensitive automatic fire extinguishing system.
In the drawings, 1 is that acousto-optic report device, 2 is to exit indicator lamp, 3 for gas fire-fighting controller, 4 is for extinguishing agent storage vessel, 5 is for switch board, 6 is that safety valve, 7 is that container value, 8 is pressure-reducing valve, and 9 is that pressure signal transmitter, 10 is temperature-sensitive fire-suppressant gas carrier pipe.
Detailed description of the invention
Below, accompanying drawings detailed description of the invention, but the present invention does not limit these detailed description of the invention.
As shown in the figure, extinguishing agent storage vessel 4 is connected with temperature-sensitive fire-suppressant gas carrier pipe 10 through container value 7, pressure-reducing valve 8, pressure signal transmitter 9, temperature-sensitive fire-suppressant gas carrier pipe 10 is arranged on the tops, relative closure space such as each rack, UPS cabinet, information switch board, pressure signal transmitter 9 is connected with gas fire-fighting controller 3, and gas fire-fighting controller 3 links with acousto-optic report device 1, venting indicator lamp 2.After system installation and debugging complete, open extinguishing agent storage vessel valve 7, extinguishing chemical is full of temperature-sensitive fire-suppressant gas carrier pipe 10 keeping system pressure, in running status, when breaking out of fire, temperature-sensitive fire-suppressant gas carrier pipe is subject to high temperature sintering and breaks, extinguishing chemical ejection fire extinguishing, pressure signal transmitter 9 detects that system pressure changes and this signal is passed to gas fire-fighting controller 3, gas fire-fighting controller 3 sends alarm signal after receiving pressure change signal, linkage acousto-optic report device 1, venting indicator lamp 2 etc., prompting breaking out of fire position, requires personnel to process.
Claims (1)
1. gas temperature-sensitive automatic fire extinguishing system is by extinguishing agent storage vessel, container value, pressure-reducing valve, threeway, flange, safety valve, pressure signal transmitter, temperature-sensitive fire-suppressant gas carrier pipe, extinguishing chemical, gas fire-fighting controller, acousto-optic report device, the compositions such as venting indicator lamp, it is characterized in that extinguishing agent storage vessel, container value, pressure-reducing valve, pressure signal transmitter, threeway is connected with temperature-sensitive fire-suppressant gas carrier pipe, temperature-sensitive fire-suppressant gas carrier pipe is arranged on each rack, UPS cabinet, the tops, relative closure space such as information switch board, pressure change signal is delivered to gas fire-fighting controller by pressure signal transmitter, gas fire-fighting controller and acousto-optic report device, the interlock of venting indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011521.2U CN203874330U (en) | 2014-01-01 | 2014-01-01 | Automatic temperature-sensing type gas fire extinguishment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011521.2U CN203874330U (en) | 2014-01-01 | 2014-01-01 | Automatic temperature-sensing type gas fire extinguishment system |
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| CN203874330U true CN203874330U (en) | 2014-10-15 |
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| CN201420011521.2U Expired - Lifetime CN203874330U (en) | 2014-01-01 | 2014-01-01 | Automatic temperature-sensing type gas fire extinguishment system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511113A (en) * | 2014-12-01 | 2015-04-15 | 江苏泊普乐智能装备有限公司 | Dry powder jet coverage system |
| CN104667471A (en) * | 2015-03-05 | 2015-06-03 | 东华大学 | Automatic gaseous fire suppression device with alarm |
| CN106237566A (en) * | 2016-09-09 | 2016-12-21 | 深圳市福田区青少年科技教育协会 | A kind of electric power transformator is put out a fire alarming device |
| CN109381820A (en) * | 2017-08-02 | 2019-02-26 | 秦皇岛赛福恒通消防科技有限公司 | A kind of unattended steel tower base station automatic monitoring extinguishing device and method |
| CN109432679A (en) * | 2018-10-31 | 2019-03-08 | 国网湖南省电力有限公司 | A kind of fire extinguishing system and its extinguishing method applied to converter station valve hall |
| CN109464765A (en) * | 2018-10-31 | 2019-03-15 | 国网湖南省电力有限公司 | A kind of firefighting robot and its extinguishing method applied to converter station valve hall |
| CN109513138A (en) * | 2018-12-26 | 2019-03-26 | 吉林省福瑞达水电设备工程有限公司 | A kind of power equipment automatic fire extinguisher |
| CN110523037A (en) * | 2018-05-24 | 2019-12-03 | 金继军 | A kind of fire extinguishing tube with extinguishing chemical |
-
2014
- 2014-01-01 CN CN201420011521.2U patent/CN203874330U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511113A (en) * | 2014-12-01 | 2015-04-15 | 江苏泊普乐智能装备有限公司 | Dry powder jet coverage system |
| CN104667471A (en) * | 2015-03-05 | 2015-06-03 | 东华大学 | Automatic gaseous fire suppression device with alarm |
| CN106237566A (en) * | 2016-09-09 | 2016-12-21 | 深圳市福田区青少年科技教育协会 | A kind of electric power transformator is put out a fire alarming device |
| CN109381820A (en) * | 2017-08-02 | 2019-02-26 | 秦皇岛赛福恒通消防科技有限公司 | A kind of unattended steel tower base station automatic monitoring extinguishing device and method |
| CN110523037A (en) * | 2018-05-24 | 2019-12-03 | 金继军 | A kind of fire extinguishing tube with extinguishing chemical |
| CN109432679A (en) * | 2018-10-31 | 2019-03-08 | 国网湖南省电力有限公司 | A kind of fire extinguishing system and its extinguishing method applied to converter station valve hall |
| CN109464765A (en) * | 2018-10-31 | 2019-03-15 | 国网湖南省电力有限公司 | A kind of firefighting robot and its extinguishing method applied to converter station valve hall |
| CN109513138A (en) * | 2018-12-26 | 2019-03-26 | 吉林省福瑞达水电设备工程有限公司 | A kind of power equipment automatic fire extinguisher |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
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| CX01 | Expiry of patent term |