CN102671334B - Indoor fire-fighting system - Google Patents
Indoor fire-fighting system Download PDFInfo
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- CN102671334B CN102671334B CN201210008840.3A CN201210008840A CN102671334B CN 102671334 B CN102671334 B CN 102671334B CN 201210008840 A CN201210008840 A CN 201210008840A CN 102671334 B CN102671334 B CN 102671334B
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- sparge pipe
- fire
- controller
- indoor
- casement window
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Abstract
The invention relates to an indoor fire-fighting system, which comprises a casement window, a window-opening mechanism, a smoke detector, a water jet pipe, a fan for indoor ventilation, a controller and a water jet pipe-driving mechanism, the casement window, the window-opening mechanism and the smoke detector are arranged on a housing, the water jet pipe and the fan are arranged in the housing, the controller is connected with the smoke detector for sampling, the water jet pipe is provided with a retractable hose section or sleeve section, the water jet pipe-driving mechanism is used for driving the hose section or sleeve section of the water jet pipe to extend, so that a nozzle of the water jet pipe is extended out of the casement window, and the controller is connected with the water jet pipe-driving mechanism to control the water jet pipe-driving mechanism, so that the water jet pipe-driving mechanism can be controlled to extend the nozzle of the water jet pipe out of the casement window after the smoke detector detects a fire signal. When a fire takes place, the water jet pipe-driving mechanism extends the front end of the water jet pipe into a room; compared with the prior art, the indoor fire-fighting system ensures that the nozzle cannot be blocked by a wall, the degree of water-jetting freedom is high, the area of jetted water is large, and thereby the indoor fire-fighting system solves the problem that in the prior art, the area of jetted water is small.
Description
Technical field
The present invention relates to indoor fire-fighting device.
Background technology
In the time of building breaking out of fire, capital is accompanied by the generation of flue gas, carbon monoxide in flue gas, hydrogen cyanide etc. are all toxic gas, in the time that content of oxygen in air reduces, can cause human body anoxia and suffocate, investigation shows, show according to statistics, generally account for 40%～50% of the total death toll of fire due to anthracemia death by suffocation or by the smoked the dead of other poison gas, therefore in the time of breaking out of fire, personnel are easily by sootiness and injures and deaths, publication number is that CN101757756A open day is that the patent of invention description of on 06 30th, 2010 discloses a kind of extinguishing device that adopts automatically rapid sucking and spray, comprise the casement window in housing, smoke detector, blower fan, water spraying mechanism and controller, the sparge pipe of water spraying mechanism is fixed on casement window inner side, in breaking out of fire, controller control motor casement window is opened, and open the water valve of sparge pipe, extinguishing device is in sprinkling fire, controller control blower fan is by outside smog discharge chamber.But the extinguishing device of this structure, sparge pipe is fixed on casement window inner side, and spray field is little, can not fast and effeciently put out a fire.
Summary of the invention
The object of the present invention is to provide a kind of indoor fire-fighting device, to solve sparge pipe little problem of spray field in the time putting out a fire in prior art.
In order to address the above problem, a kind of indoor fire-fighting device of the present invention, comprise the casement window being arranged on housing, window-opening mechanism, smoke detector and be located at sparge pipe in this housing and for the blower fan to indoor air-changing, this fire plant also comprises controller, this controller is connected with described smoke detector sampling, described sparge pipe has telescopic flexible tube section or casing section, this fire plant also comprises the flexible tube section for driving described sparge pipe or casing section stretches and make its shower nozzle stretch out the sparge pipe driving mechanism of casement window, described controller is connected with described sparge pipe driving mechanisms control to control described sparge pipe driving mechanism after described smoke detector detects fire signal the shower nozzle of described sparge pipe is stretched out outside casement window.
Described sparge pipe driving mechanism comprise be fixedly arranged on the electromagnet in side body in described casement window, be located on the described sparge pipe of this electromagnet inner side for and electromagnet conduction after adhesive spring lock block and be set in this spring lock block and described electromagnet between described sparge pipe on spring, the leading section of described sparge pipe is along sliding and be located on electromagnet towards described casement window direction, and described controller is connected with this magnet control.
This fire plant also comprises position sensor, and described controller is connected with described position sensor sampling, and described position sensor is passed to described controller for the information that described sparge pipe is arrived under the driving of water spray driving mechanism to desired location.
Hinged support bar on described casement window, the other end of this support bar is hinged on described spring lock block.
Described sparge pipe is provided with magnetic valve, and described controller is connected to open magnetic valve water spray after the shower nozzle arrival desired location at sparge pipe with described solenoid control.
Described housing bottom sets firmly electromagnet stent, and described electromagnet is installed on described electromagnet stent.
This fire plant also comprises for surveying gas detector that whether indoor fuel gas leak and for surveying the air mass sensor of IAQ, described controller is connected to control the outside exhaust of described blower fan when the gas leakage with the sampling of described gas detector, described controller and described air mass sensor are sampled and be connected to control blower fan to indoor air-changing at IAQ when setting value.
On the sparge pipe between described magnetic valve and described spring lock block, be also provided with humidifier, the water inlet pipe of this humidifier and escape pipe are communicated with the described sparge pipe of these humidifier both sides respectively, on the water inlet pipe of this humidifier, be provided with water inlet pipe magnetic valve, on the sparge pipe between this humidifier water inlet pipe and escape pipe, be provided with humidifier magnetic valve, this fire plant also comprises humidity sensor, described controller is connected with this humidity sensor sampling, described controller and described water inlet pipe magnetic valve, humidifier magnetic valve and humidifier control connection.
Described housing bottom sets firmly fan supporter, and described blower fan is connected on fan supporter.
Described housing is arranged in body of wall, and the casement window of this housing is positioned at body of wall inner surface and this housing is communicated with building is outside.
The present invention is in the time of breaking out of fire, by sparge pipe driving mechanism, sparge pipe front end is stretched into indoor, compared with prior art, avoid blocking of body of wall, the water spray free degree is large, and the shower nozzle of being convenient to sparge pipe is aimed at fiery point, and the area of water spray is large, solved in prior art sparge pipe due to fixing casement window after, the little problem of spray field in the time of fire extinguishing.
Further, this extinguishing device is provided with and controller the sample gas detector, the air mass sensor that are connected, in the time that indoor fuel gas leaks, and the outside exhaust of controller control blower fan, when IAQ is lower than when setting value, controller control blower fan is to indoor air-changing.
Further, sparge pipe is provided with humidifier, and in indoor humidity, lower than when setting value, controller opens magnetic valve, cuts out humidifier magnetic valve, opens water inlet pipe magnetic valve and controls humidifier to indoor humidification.
Further, blower fan and water spraying mechanism be arranged in same housing and inserted in body of wall, not taking the interior space, elegant in appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of indoor fire-fighting device in the embodiment of the present invention;
Fig. 2 is the fundamental diagram of the embodiment of the present invention.
The specific embodiment
A kind of embodiment of indoor fire-fighting device, as Fig. 1, shown in 2, comprise the casement window 14 being arranged on housing 1, window-opening mechanism, smoke detector, for surveying the gas detector whether indoor fuel gas leaks, for surveying the air mass sensor of IAQ, controller, be located in this housing for the blower fan 2 to indoor air-changing and sparge pipe 11, sparge pipe 11 has telescopic flexible tube section 6, this fire plant also comprises that the flexible tube section 6 for driving sparge pipe 11 stretches and makes its shower nozzle 12 stretch out the sparge pipe driving mechanism of casement window 14, controller is connected with sparge pipe driving mechanisms control to control sparge pipe driving mechanism after smoke detector detects fire signal the shower nozzle of sparge pipe 11 12 is stretched out outside casement window, controller respectively with blower fan 2, sparge pipe 11 control connections, controller and described smoke detector, gas detector and air mass sensor sampling connect, sparge pipe driving mechanism comprises the electromagnet 9 being fixedly arranged in the interior side body 1 of casement window 14, be located on the sparge pipe 11 of these electromagnet 9 inner sides for and electromagnet 9 conductions after adhesive spring lock block 7 and be set in the spring 8 on the sparge pipe between this spring lock block 7 and electromagnet 9, the leading section of sparge pipe 11 is along sliding and be located on electromagnet 9 towards casement window 14 directions, controller and this electromagnet 9 control connections, housing 1 bottom sets firmly electromagnet stent 10, electromagnet 9 is installed on electromagnet stent 10, blower fan 2 is connected in housing 1 bottom by fan supporter 3, this fire plant also comprises position sensor, controller is connected with position sensor sampling, position sensor is passed to described controller for the information that described sparge pipe is arrived under the driving of water spray driving mechanism to desired location, position sensor is the travel switch arranging at desired location, sparge pipe 11 is provided with magnetic valve 5, this magnetic valve 5 is fixed on the backing plate 4 of housing 1 bottom, on the side of housing 1, be provided with casement window 14 with the just right position of the rotary spiral shower nozzle 12 of sparge pipe 11, this casement window 14 is shutter, this casement window 14 is by bearing pin 15 hinged support bars 13, the other end of this support bar 13 is hinged on spring lock block 7, described support bar is window-opening mechanism, on the sparge pipe 11 between magnetic valve 5 and spring lock block 7, be also provided with humidifier 16, the water inlet pipe of this humidifier 16 and escape pipe are communicated with the sparge pipe 11 of these humidifier both sides respectively, between escape pipe and described spring lock block 7, on the water inlet pipe at this humidifier, be provided with water inlet pipe magnetic valve 18 at described flexible tube section 6, on the sparge pipe between this humidifier water inlet pipe and escape pipe, be provided with humidifier magnetic valve 17, this fire plant also comprises humidity sensor, controller is connected with this humidity sensor sampling, with humidifier 16, water inlet pipe magnetic valve 18 and humidifier magnetic valve 17 control connections, housing 1 is arranged in body of wall, the casement window 14 of this housing 1 is positioned at body of wall inner surface and this housing 1 is communicated with building is outside.
Operation principle: the information that air quality detected is passed to controller by air mass sensor, in the time that air mass signal value sets value lower than air quality, the work of controller control blower fan, the work of blower fan low speed forward, send into outdoor fresh air to room, improve space air quality, in the time that gas detector detects that gas meavuremeut value sets value higher than combustion gas, there is gas leakage, controller sends forces air draft signal, the work of control blower fan, the work of blower fan high speed reverse rotation, force to get rid of indoor gas, the gas concentration in rapid dilution room makes its mean concentration be reduced to the acceptable degree of human body, in autumn and winter season, air ratio is drier, and the indoor humidity detecting when humidity sensor is during lower than setting value, and controller opens magnetic valve, cuts out humidifier magnetic valve, opens water inlet pipe magnetic valve and controls humidifier to indoor humidification, when the flue gas signal value detecting when Smoke Sensor sets value higher than flue gas, controller sends fire-fighting instruction, be forced ventilation and water spray signal, control the work of blower fan high speed reverse rotation, force to get rid of room air, the flue gas concentration in rapid dilution room, open humidifier magnetic valve simultaneously, close water inlet pipe magnetic valve, connect electromagnet power supply, spring lock block is under the attraction of electromagnet, against the force of the spring, move to electromagnet, when moving, spring lock block drive support bar to back down casement window, the shower nozzle of sparge pipe stretches into indoor with the movement of spring lock block, arrive behind precalculated position, casement window and sparge pipe stop mobile, signal is passed to controller by position sensor, controller control magnetic valve is opened, start water spray, in the time that fire signal is eliminated, controller control magnetic valve power-off valve closes, stop water spray, the controller power supply of tripping magnet more afterwards, electromagnetic force is eliminated, and stage clip flicks spring lock block, spring lock block is returned to original position, drive sparge pipe and casement window to move, sparge pipe is got back to initial position simultaneously, and casement window is closed, blower fan still maintains high rotary speed working forced fume exhaust, continue to always indoor smog meet set require after control blower fan quit work.
Controller of the present invention is well known to those skilled in the art, such as controlling with PLC controller, do not repeat at this, position sensor kind is a lot, pressure sensor is set such as laser detection or on spring lock block, in the time that pressure reaches certain value, mean that spring base arrives precalculated position.
In other embodiments of the invention, different from above-described embodiment, this fire plant can also not established humidity sensor, humidifier, humidifier magnetic valve and water inlet pipe magnetic valve, in other embodiments of the invention, different from above-described embodiment, described sparge pipe driving mechanisms can also be the hydraulic drive mechanism by controller control, now on the output shaft of hydraulic cylinder, fix sparge pipe, the other end that connects the support bar of casement window is hinged on output shaft, in other embodiments of the invention, different from above-described embodiment, described sparge pipe driving mechanism can also be the motor-driven mechanism of controller control, and motor is by rack and pinion drive mechanism linear movement output, sparge pipe is fixed on tooth bar, and support bar is hinged on tooth bar, in other embodiments of the invention, different from above-described embodiment is, opening and closing casement window can also divide and be arranged with the drive unit that drives sparge pipe, utilize publication number for CN101757756A within open day, be that the motor-driven mechanism that opens and closes casement window in the patent of invention of on 06 30th, 2010 opens and closes casement window, utilize electromagnet, hydraulic drive mechanism or motor-driven mechanism drive sparge pipe, now, controller is worked by each self-driven mechanism respectively, in the time of breaking out of fire, first window, then go out sparge pipe, then water spray, after fire suppression, first close water, then sparge pipe is retracted, in retraction sparge pipe, close window, in other embodiments of the invention, different from above-described embodiment, described flexible tube section can also replace with casing section, in other embodiments of the invention, different from above-described embodiment, described controller can also be the special controller of controlling sparge pipe driving mechanism.
Claims (10)
1. an indoor fire-fighting device, comprise the casement window being arranged on housing, window-opening mechanism, smoke detector and be located at sparge pipe in this housing and for the blower fan to indoor air-changing, it is characterized in that: this fire plant also comprises controller, this controller is connected with described smoke detector sampling, described sparge pipe has telescopic flexible tube section or casing section, this fire plant also comprises the flexible tube section for driving described sparge pipe or casing section stretches and make its shower nozzle stretch out the sparge pipe driving mechanism of casement window, described controller is connected with described sparge pipe driving mechanisms control to control described sparge pipe driving mechanism after described smoke detector detects fire signal the shower nozzle of described sparge pipe is stretched out outside casement window.
2. a kind of indoor fire-fighting device according to claim 1, it is characterized in that: described sparge pipe driving mechanism comprise be fixedly arranged on the electromagnet in side body in described casement window, be located on the described sparge pipe of this electromagnet inner side for and electromagnet conduction after adhesive spring lock block and be set in this spring lock block and described electromagnet between described sparge pipe on spring, the leading section of described sparge pipe is along sliding and be located on electromagnet towards described casement window direction, and described controller is connected with this magnet control.
3. a kind of indoor fire-fighting device according to claim 2, it is characterized in that: this fire plant also comprises position sensor, described controller is connected with described position sensor sampling, and described position sensor is passed to described controller for the information that described sparge pipe is arrived under the driving of water spray driving mechanism to desired location.
4. a kind of indoor fire-fighting device according to claim 3, is characterized in that: hinged support bar on described casement window, the other end of this support bar is hinged on described spring lock block.
5. a kind of indoor fire-fighting device according to claim 4, is characterized in that: described sparge pipe is provided with magnetic valve, and described controller is connected to open magnetic valve water spray after the shower nozzle arrival desired location at sparge pipe with described solenoid control.
6. according to a kind of indoor fire-fighting device described in claim 2-5 any one, it is characterized in that: described housing bottom sets firmly electromagnet stent, described electromagnet is installed on described electromagnet stent.
7. a kind of indoor fire-fighting device according to claim 5, it is characterized in that: this fire plant also comprises for surveying gas detector that whether indoor fuel gas leak and for surveying the air mass sensor of IAQ, described controller is connected to control the outside exhaust of described blower fan when the gas leakage with the sampling of described gas detector, described controller and described air mass sensor are sampled and be connected to control blower fan to indoor air-changing at IAQ when setting value.
8. a kind of indoor fire-fighting device according to claim 7, it is characterized in that: on the sparge pipe between described magnetic valve and described spring lock block, be also provided with humidifier, the water inlet pipe of this humidifier and escape pipe are communicated with the described sparge pipe of these humidifier both sides respectively, on the water inlet pipe of this humidifier, be provided with water inlet pipe magnetic valve, on the sparge pipe between this humidifier water inlet pipe and escape pipe, be provided with humidifier magnetic valve, this fire plant also comprises humidity sensor, described controller is connected with this humidity sensor sampling, described controller and described water inlet pipe magnetic valve, humidifier magnetic valve and humidifier control connection.
9. a kind of indoor fire-fighting device according to claim 1, is characterized in that: described housing bottom sets firmly fan supporter, and described blower fan is connected on fan supporter.
10. according to a kind of indoor fire-fighting device described in claim 1 or 2 or 3 or 4 or 5 or 8 or 9 any one, it is characterized in that: described housing is arranged in body of wall, the casement window of this housing is positioned at body of wall inner surface and this housing is communicated with building is outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008840.3A CN102671334B (en) | 2012-01-12 | 2012-01-12 | Indoor fire-fighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008840.3A CN102671334B (en) | 2012-01-12 | 2012-01-12 | Indoor fire-fighting system |
Publications (2)
| Publication Number | Publication Date |
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| CN102671334A CN102671334A (en) | 2012-09-19 |
| CN102671334B true CN102671334B (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210008840.3A Expired - Fee Related CN102671334B (en) | 2012-01-12 | 2012-01-12 | Indoor fire-fighting system |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922445A (en) * | 2012-10-30 | 2013-02-13 | 宁波双林模具有限公司 | Clamping mechanism applied to inspection device |
| CN106382973A (en) * | 2016-08-31 | 2017-02-08 | 南昌工控电装有限公司 | Air flow sensor calibration device |
| CN107007959B (en) * | 2017-04-11 | 2019-10-15 | 重庆文理学院 | Environmental monitoring and emergency processing method and system |
| CN107362481A (en) * | 2017-06-21 | 2017-11-21 | 柳州博海科技有限公司 | A kind of self-extinguishing power distribution cabinet |
| CN110051958B (en) * | 2019-05-08 | 2019-11-22 | 高秀铃 | A kind of intelligent passageway smog alarm fire extinguishing terminal |
| CN111256271B (en) * | 2019-12-24 | 2020-10-16 | 山东橙家装饰设计有限公司 | Intelligent fresh air system integrating safety alarm control and control method thereof |
| CN113842081A (en) * | 2021-09-23 | 2021-12-28 | 台山市冠鑫机械有限公司 | Dust collector and control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187641A (en) * | 1986-03-11 | 1987-09-16 | Iron Work Nishimura Co Ltd | Automatic fire extinguishing system |
| CN101757756A (en) * | 2009-10-30 | 2010-06-30 | 李智峰 | Fire extinguishing apparatus by automatically rapid sucking and spraying |
| CN202569269U (en) * | 2012-01-12 | 2012-12-05 | 河南科技大学 | Indoor fire-fighting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004290430A (en) * | 2003-03-27 | 2004-10-21 | Hochiki Corp | Sprinkler fire-fighting facility |
-
2012
- 2012-01-12 CN CN201210008840.3A patent/CN102671334B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187641A (en) * | 1986-03-11 | 1987-09-16 | Iron Work Nishimura Co Ltd | Automatic fire extinguishing system |
| CN101757756A (en) * | 2009-10-30 | 2010-06-30 | 李智峰 | Fire extinguishing apparatus by automatically rapid sucking and spraying |
| CN202569269U (en) * | 2012-01-12 | 2012-12-05 | 河南科技大学 | Indoor fire-fighting device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-290430A 2004.10.21 |
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| CN102671334A (en) | 2012-09-19 |
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