CN1836755B - Static and dynamic detection type quick-spraying fire-extinguishing device - Google Patents
Static and dynamic detection type quick-spraying fire-extinguishing device Download PDFInfo
- Publication number
- CN1836755B CN1836755B CN2006100464444A CN200610046444A CN1836755B CN 1836755 B CN1836755 B CN 1836755B CN 2006100464444 A CN2006100464444 A CN 2006100464444A CN 200610046444 A CN200610046444 A CN 200610046444A CN 1836755 B CN1836755 B CN 1836755B
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000003068 static effect Effects 0.000 title claims abstract description 15
- 238000005507 spraying Methods 0.000 title claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 210000003934 vacuole Anatomy 0.000 claims abstract description 27
- 239000011521 glass Substances 0.000 claims abstract description 25
- 238000004804 winding Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 238000000825 ultraviolet detection Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 5
- 239000011800 void material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The quick fire extinguishing apparatus with static and dynamic fire detector includes a seat connected to the outlet of pipeline water pump, a glass vacuole, a water separator and involute vanes under the seat, an electric heater with winding on the surface of the glass vacuole, a sensor inside the lower cover, a grating wheel connected to the reducing motor, and a circuit board set inside the water separator and connected to the power socket in the seat. The quick fire extinguishing apparatus has integrated infrared detection and ultraviolet detection, and fire detection and circuit control integrated inside the traditional glass vacuole. It can detect fire statically and dynamically and spray water automatically, and is suitable for installation inside building to extinguish fire.
Description
Technical field
The present invention relates to a kind of fire fighting extinguisher, particularly a kind of static and dynamic detection type quick-spraying fire-extinguishing device, it is applicable to and is installed in the building, as the usefulness of fire-fighting sprinkling fire.
Background technology
The fire extinguishing sprayer that is using on the existing market, the temperature-sensitive shower nozzle is arranged, also have the centrifugal energy nozzle of open type, the temperature-sensitive shower nozzle is to utilize the glass vacuole of 57～100 degree to absorb the temperature that fire burns, make and begin blast when expansion of liquids pressure reaches critical point in the glass vacuole, meanwhile the valve plug fulcrum discharges, the valve plug sprinkling fire that comes off, its shortcoming is the time of vacuole blast and begins water spray and obviously lag behind fire, also have, if temperature-sensitive vacuole shower nozzle is provided with when highly surpassing 8 meters, indoor upper air temperature is difficult to reach the temperature parameter of shower nozzle when breaking out of fire.
For centrifugal energy nozzle, fatal weakness is that two side-thrust spout moments of torsion of centrifugal energy nozzle are very little, water stain in addition corrosion to rotating part, reliability is low, also have its water spray to control by the magnetic valve break-make, do not meet the particularity of fire-fighting sprinkling fire: promptly structure conforms to the principle of simplicity, and cost is low, and the validity of water spray when guaranteeing fire extinguishing.And all there is unsurmountable critical defect in said two products.
Summary of the invention
The purpose of this invention is to provide a kind of automatic detection burning things which may cause a fire disaster, spray the static and dynamic detection type quick-spraying fire-extinguishing device of extinguishing fluid automatically.This device collection is infrared, ultraviolet is compound in one, and will survey burning things which may cause a fire disaster, circuit control and utilize traditional glass vacuole water injector to be designed to one, but realize multifunctional fire extinguishing device static and dynamic instrumentation burning things which may cause a fire disaster and automatic water jetting.
The objective of the invention is to realize by following technical measures:
Static and dynamic detection type quick-spraying fire-extinguishing device, this device includes erection seat, glass vacuole, electric heater, water knockout drum, gradually drives blade and sensor, described erection seat bottom is equipped with glass vacuole, water knockout drum respectively and is gradually opened blade, erection seat is connected with pipeline and water pump delivery outlet, its glass vacuole is arranged on outside, top on the water knockout drum, on glass vacuole external peripheral surface, the electric heater winding is housed, in the cover sensor is being housed down, the grid wheel is connected with reducing motor, and circuit board is arranged on water knockout drum attaching plug interior and on the erection seat and is connected.
Described static and dynamic detection type quick-spraying fire-extinguishing device, a lateral symmetry is equipped with infrared sensor and Ultraviolet sensor in following cover, wherein infrared sensor is contained in grid wheels axial rearward end, and grid window on its visual angle and the grid wheel and window and the infrared window that covers down communicate with axis; The rotation of Ultraviolet sensor control reducing motor and grid wheel, infrared sensor are controlled the output of fire extinguishing signal and are connected with switch board; The top of glass vacuole is a valve plug, and the bottom is connected with jackscrew, and ultraviolet optical window and infrared window are arranged on down on the cover.
Above-mentioned valve plug is connected with caliber in the erection seat, and utilizes the sealing ring sealing.
Described static and dynamic detection type quick-spraying fire-extinguishing device, its opening of gradually opening blade are from inside to outside and launch, and gradually open and keep flat and blade is strip.
Advantage of the present invention and good effect are:
This product is installed in the top in place, real monitoring when its Ultraviolet sensor carries out lower space, in case the breaking out of fire detector sends the signal enabling fire pump and supplies water, supply with the electric heater electric current simultaneously and make the glass vacuole temperature-sensitive after-explosion that is heated, valve plug comes off, and current flow out via the device body is inner, by water knockout drum with gradually open blade, its current are separately left on point of origin uniformly, and this device has advantages such as early detection, jetting be rapid.This static and dynamic detection type quick-spraying fire-extinguishing device, adopted a round blade of gradually opening as the watering parts, utilize water knockout drum and opening cylindrical void that the water of mouth of pipe ejection is evenly separated, and having formed big raindrop, to be sprayed at diameter be in 20 meters the space, its outstanding characteristic is that it is one that detection and shower nozzle and temperature-sensitive glass vacuole are held, effectively produce the lower space fire extinguishing water in vertical high-altitude, the control that links of this device and fire pump, in case breaking out of fire in monitoring range, its detector are just opened water pump and are ignited the fire extinguishing that discharges water of temperature-sensitive glass vacuole.
Description of drawings
Fig. 1 is the front view of static and dynamic detection type quick-spraying fire-extinguishing device of the present invention;
Fig. 2 is the A-A cutaway view of front view of the present invention;
Fig. 3 is a static and dynamic detection type quick-spraying fire-extinguishing device system works schematic diagram of the present invention.
The consisting of of critical piece among the figure:
Erection seat, 2. attaching plug, 3. water knockout drum, 4. circuit board assemblies, 5. reducing motor, 6. time cover, 7. optoelectronic switch, 8. Ultraviolet sensor, 9. the ultraviolet optical window, 10. infrared window, 11. windows, 12. grid windows, 13. grid wheel, 14. infrared sensors, 15. are gradually opened blade, 16. jackscrews, 17. electric heaters, 18. glass vacuoles, 19. sealing rings, 20. valve plugs, 21. extinguishing devices, 22. pipelines, 23. point of origins, 24. water pumps, 25. switch boards.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1, this static and dynamic detection type quick-spraying fire-extinguishing device, erection seat 1 and system fire extinguishing pipeline is connected among the figure, lower end and water knockout drum 3 are gradually opened blade 15 and are formed rigid structure, lower end, center at it is provided with valve plug 20, valve plug 20 is supported by the glass vacuole 18 of lower end, and from bottom to top it is held out against in water knockout drum 3 with jackscrew 16, has been issued to sealing effectiveness with erection seat at the elastic reaction of sealing ring 19.
As can be seen from Figure 1, after doing the blast of supporting role, it can lose the glass vacuole 18 of supporting role immediately, on periphery, twining the electric heater 17 of resistance heated, this electric heater 17 is connected with circuit board assemblies fire extinguishing signal output part, this setting is that the electronic technology of traditional temperature-sensitive glass vacuole fountain head with the modern times combined, be connected into the fire extinguishing sprayer of an electric blasting, be actually the incipient fire temperature has been carried out amplifying indirect unlatching fire valve, start fire pump water supply fire extinguishing.
Referring to Fig. 1 and Fig. 2, center, lower end in the erection seat 1, be equipped with one and gradually open blade 15 below water knockout drum 3, this is gradually opened and is evenly equipped with a plurality of Tiaokous that outwards radiate with the axle center on the blade 15, and the lower inner at water knockout drum 3 is provided with circuit board 4 and infrared, purple detector assembly simultaneously.Assembly is by infrared sensor 14, Ultraviolet sensor 8, grid wheel 13, grid window 12 and compositions such as window 11, infrared window 10 and ultraviolet optical window 9.
Refer again to Fig. 1 and Fig. 3 below, to the work description of process of this static and dynamic detection type quick-spraying fire-extinguishing device; When system engineering was installed, this embodiment was 30 meters high large space place, and its extinguishing device 21 is vertically mounted on indoor canopy top, occupied height downwards, was connected with system pipeline 22 at its fore device seat 1, and system top is fire pump 24 and switch board 25.
At first system all is in holding state, real monitoring when the extinguishing device 21 that is located at 30 meters high-altitudes in the place is in, suddenly point of origin 23 has taken place in certain orientation in the monitoring range, meanwhile the Ultraviolet sensor 8 of extinguishing device 21 receives the optical signal that fire sends, start reducing motor 5 immediately and drive 13 rotations of grid wheel, grid window 12 on the grid wheel 13, whenever turn around all can crosscut to the axis of infrared sensor 14 visual angles and window 11 and infrared window 10, visual angle when infrared sensor 14, grid window 12 is when an axis, the square impulse wave takes place in flare up fire immediately, protection is blocked by grid wheel 13 in the visual angle of infrared sensor 14 at ordinary times, not having interfering signal imports into and causes misoperation, driving a micro computer in 13 scannings of grid wheels can search the time zone of the detectable signal of optoelectronic switch 7 simultaneously and compare, this motor-driven scanning process is intended to increase the anti-interference of this extinguishing device, and the validity and the detection range that can increase Infrared Detectors 14.
Extinguishing device 21 is confirmed errorless in repeatedly comparison and judgement back, accept be fire signal after, send the signal of reporting to the police and starting water pump, arrive bus switch board 25 through bus transfer, this moment, bus switch board 25 unlatching fire pumps supplied water, and current are in entering sound attitude comparison detection type quick-spraying fire-extinguishing device 21 for pipeline 22.
Almost the output of while extinguishing device 21 is controlled the electric heater 17 on the glass vacuole 18, electric heater 17 heatings, make liquid heat absorption back expansion rapidly in the glass vacuole 18, when reaching critical point, pressure produces blast, meanwhile valve plug 20 fulcrums discharge, valve plug 20 comes off, current are gone out valve plug 20 via water knockout drum 3 therebetween, separately fallen uniformly and gradually opened on the blade 15, most water is splashed in the opening cylindrical void, some current splash gradually to be opened on the blade 15, and current are by the opening cylindrical void and gradually open the blade face ejection that blade 15 is stipulated, form evenly continuous water droplet, from 30 meters high drop on the point of origin 23 in the air, do not have drawback in the scope of its monitoring, all cover, nothing is blocked.
Spraying diameter is 20 meters, and any orientation water no matter point of origin 23 occurs in the protection area can both put out point of origin, sends alarm signal simultaneously.
Claims (1)
1. static and dynamic detection type quick-spraying fire-extinguishing device, this device includes erection seat, glass vacuole, electric heater, water knockout drum, gradually drives blade and sensor, described erection seat bottom is equipped with glass vacuole, water knockout drum respectively and is gradually opened blade, erection seat is connected with pipeline and water pump delivery outlet, its glass vacuole is arranged on outside, top on the water knockout drum, on glass vacuole external peripheral surface, the electric heater winding is housed, in the cover sensor is being housed down, the grid wheel is connected with reducing motor, and circuit board is arranged on water knockout drum attaching plug interior and on the erection seat and is connected; Valve plug is connected with caliber in the erection seat, and utilizes the sealing ring sealing; The opening of gradually opening blade is from inside to outside and launches, and gradually opens and keeps flat and blade is strip; What it is characterized in that in following cover (a 6) lateral symmetry is equipped with infrared sensor (14) and Ultraviolet sensor (8), wherein infrared sensor (14) is contained in grid wheels (13) axial rearward end, and grid window (12) on its visual angle and the grid wheels (13) and window (11) and the infrared window (10) that covers on (6) down communicate with axis; The rotation of Ultraviolet sensor (8) control reducing motor (5) and grid wheels (13), infrared sensor (14) are controlled the output of fire extinguishing signal and are connected with switch board (25); The top of glass vacuole (18) is valve plug (20), and the bottom is connected with jackscrew (16), and ultraviolet optical window (9) and infrared window (10) are arranged on down on the cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100464444A CN1836755B (en) | 2006-04-28 | 2006-04-28 | Static and dynamic detection type quick-spraying fire-extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100464444A CN1836755B (en) | 2006-04-28 | 2006-04-28 | Static and dynamic detection type quick-spraying fire-extinguishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1836755A CN1836755A (en) | 2006-09-27 |
| CN1836755B true CN1836755B (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006100464444A Expired - Fee Related CN1836755B (en) | 2006-04-28 | 2006-04-28 | Static and dynamic detection type quick-spraying fire-extinguishing device |
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| Country | Link |
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| CN (1) | CN1836755B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1951521B (en) * | 2006-11-02 | 2011-06-15 | 张维顶 | Instant spray type fire extinguisher |
| CN101066494B (en) * | 2007-05-29 | 2011-12-21 | 张维顶 | Automatic spraying fire extinguisher with detecting and alarming functions |
| CN101152598B (en) * | 2007-08-21 | 2011-05-04 | 张维顶 | Striking drenching type fire extinguisher with manual function |
| CN101455884B (en) * | 2009-01-08 | 2012-01-11 | 山西中远消防设备有限公司 | Self-locking firing cable channel type extinguishing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6276460B1 (en) * | 2000-05-23 | 2001-08-21 | Reliable Automatic Sprinkler Co., Inc. | Residental sprinkler arrangement |
| CN2681774Y (en) * | 2004-03-23 | 2005-03-02 | 赵国运 | Double lance type finite rotating and sprinkling intelligent fire extinguisher |
| CN2889366Y (en) * | 2006-04-28 | 2007-04-18 | 张维顶 | Static dynamic state-detecting quick spraying type fire extinguisher |
-
2006
- 2006-04-28 CN CN2006100464444A patent/CN1836755B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6276460B1 (en) * | 2000-05-23 | 2001-08-21 | Reliable Automatic Sprinkler Co., Inc. | Residental sprinkler arrangement |
| CN2681774Y (en) * | 2004-03-23 | 2005-03-02 | 赵国运 | Double lance type finite rotating and sprinkling intelligent fire extinguisher |
| CN2889366Y (en) * | 2006-04-28 | 2007-04-18 | 张维顶 | Static dynamic state-detecting quick spraying type fire extinguisher |
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| Publication number | Publication date |
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| CN1836755A (en) | 2006-09-27 |
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Granted publication date: 20101215 Termination date: 20110428 |