CN101152598B - Striking drenching type fire extinguisher with manual function - Google Patents
Striking drenching type fire extinguisher with manual function Download PDFInfo
- Publication number
- CN101152598B CN101152598B CN2007100125242A CN200710012524A CN101152598B CN 101152598 B CN101152598 B CN 101152598B CN 2007100125242 A CN2007100125242 A CN 2007100125242A CN 200710012524 A CN200710012524 A CN 200710012524A CN 101152598 B CN101152598 B CN 101152598B
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- Prior art keywords
- rain
- main shaft
- drenches
- fire
- pipe valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000010079 rubber tapping Methods 0.000 claims description 11
- 210000000664 rectum Anatomy 0.000 claims description 8
- 238000006062 fragmentation reaction Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229920005479 Lucite® Polymers 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 238000013467 fragmentation Methods 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 210000003934 vacuole Anatomy 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
An impact-type shower fire extinguishing device with manual function relates to a shower fire extinguishing device in structures. The device includes a main shaft, a device body, a splash plate, a crushing pipe valve column and a fire detector; the upper part of the main shaft is communicated with a water supply pipe of the system, and the lower end and the support device body splash plate form a rigid structure; the upper end of the middle part of the splash plate is provided with the crushing pipe valve column; the crushing pipe valve column tightly rejects a valve in the lower end of the main shaft upwards and sealed with a rubber ring; the wall of the main shaft is provided with a plurality of supports which are fixed and connected with the device body and the splash plate; the splash plate is arranged in parallel, the center of which is provided with the valve capable of moving freely up and down; the lower part of the device body is connected with a lower cover; a infrared and ultra violet fire detectors are arranged in the lower cover. The invention is widely applicable to structures and buildings with large space for fire protection and quick water spraying and fire extinguishing, and has advantages of simple structure, low device and equipment investment, convenience in installation and maintenance.
Description
Technical field
The present invention relates to the device of fire extinguishing in a kind of structures, particularly relate to a kind of the have bump of manual function, the formula that drenches with rain extinguishing device.
Background technology
The fire extinguishing sprayer that uses in the existing fire protection sector, its old-fashioned temperature-sensitive shower nozzle is arranged, the centrifugal energy nozzle that also has open type, its the former 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, the valve plug fulcrum discharges simultaneously, the valve plug sprinkling fire that comes off, its shortcoming is that the time of vacuole blast significantly lags behind fire, be unsuitable for the fire extinguishing in large space place again, temperature-sensitive vacuole shower nozzle is provided with in addition highly limitation, and indoor upper air temperature is difficult to reach the glass envelope blast temperature when breaking out of fire.
For latter's centrifugal sprinkler, detector, magnetic valve is to separate the device that is provided with, it is to produce reaction force with current from two side spout ejection backs as sprinkler tip, its shower nozzle rotation watering mode is realized, to the rotatable parts of this shower nozzle easily by water stain corrosion with for a long time need not, the effect that shower nozzle does not change influences sprinkling fire easily takes place in use, also have its water spray acting surface little, above-mentioned both; They all have weakness, poor reliability technically.
Summary of the invention
The object of the present invention is to provide a kind of the have bump of manual function, the formula that drenches with rain extinguishing device, have the electric broken valve rod fire-extinguishing function concurrently that drenches with rain, device is directly installed on top, the fire detector in place fire extinguishing is monitored in the space of bottom in real time.This device can realize drenching with rain fire-fighting area greatly, fast and safely, system is succinct, construction costs is low purpose.
The objective of the invention is to be achieved through the following technical solutions:
Have the bump of manual function, the formula that drenches with rain extinguishing device, this device comprises main shaft, device body, splash box, broken pipe valve post, fire detector; Be connected on the top of main shaft and the feed pipe of system, lower end and support, the device body, splash box forms rigid structure, broken pipe valve post is equipped with in the upper end in the middle of splash box, the electric heater of two-way is housed in broken pipe valve post inside, one the tunnel with the automatic time delay device, the signal of telecommunication of fire detector is connected, another road is connected with the signal of telecommunication of manually control, this fragmentation pipe valve post upwards holds out against the valve in its main shaft lower end and uses rubber sealing, its main shaft wall has support and device body and splash box to be connected to a fixed, splash box be arranged in parallel, be provided with the valve that can move freely up and down at the center, device body bottom is connected with following cover, is equipped with infrared in the following cover, the ultraviolet fire detector.
Aforesaid have the bump of manual function, the formula that a drenches with rain extinguishing device, and the interior latus rectum of its main shaft is connected with the opening and the splash box of feed pipe latus rectum and support, and valve therebetween upwards is that the interior latus rectum of its vertical shaft is closed downwards for opening.
Aforesaid have the bump of manual function, the formula that a drenches with rain extinguishing device, and the tapping hole opening on its splash box plane is center 360 degree to launch from inside to outside, and tapping hole has bar shaped, and both sides are provided with the opening of zigzag, trapezoidal, square bar shaped and cut the water surface.
Aforesaid have the bump of manual function, the formula that a drenches with rain extinguishing device, and the upper periphery of its splash box is provided with the ramp that ring-type raises up.
Aforesaid have the bump of manual function, the formula that a drenches with rain extinguishing device, and its broken pipe valve post adopts lucite tube, and broken medicine of solid state heat or liquid object are equipped with in its inside.
Aforesaid have the bump of manual function, the formula that a drenches with rain extinguishing device, and its fire detector signal output part is communicated with the input of automatic time delay device, heater and water pump.
Aforesaid have the bump of manual function, the formula that a drenches with rain extinguishing device, the broken pipe valve post of this device can design in the latus rectum of the inside of main shaft, top is the broken pipe valve post of suspension bracket center fixation, broken pipe valve post bottom is provided with valve and heater, adjust screw and compress valve, the control line automatic time delay device interior with playing cover is connected.。
Advantage of the present invention and effect are:
1. the present invention has the broken valve rod of automatic electricity drench with rain fire-extinguishing function concurrently, manual electric broken valve rod fire-extinguishing function concurrently, the hot broken valve rod fire-extinguishing function concurrently that drenches with rain that drenches with rain, can effectively carry out early stage detection and discovery to fire, the automatic broken valve rod sprinkling fire of energy, manually remote control and the broken valve rod sprinkling fire of pressure button especially has more meaning when system blackout or plant failure again.All lost efficacy as above-mentioned two kinds of functions, at last also the combustion heat air-flow of reliable fire with the broken valve opening of its broken pipe valve post sprinkling fire that comes off.
2. the present invention adopts splash box as drenching with rain the watering parts, tapping hole opening on the splash box, the water of main shaft ejection is evenly separated, having formed big water droplet is sprayed in the large-area space of major diameter, the control that links of this device and fire pump, in a single day point of origin takes place in monitoring range, fire detector just sends unblanking water pump and broken pipe valve post Open valve water supply fire extinguishing.
Fig. 1 is a front view of the present invention;
Fig. 2 is the A-A cutaway view of front view of the present invention;
Fig. 3 is for tapping hole of the present invention and cut water surface A partial enlarged drawing;
Fig. 4 is a B-B cutaway view of cutting water surface facade of the present invention;
Fig. 5 is the automatic broken nozzleman's mapping of the present invention's broken pipe valve post when breaking out of fire;
Fig. 6 all opens the schematic diagram that spills behind the current bump for embodiment of the invention valve;
Fig. 7 is an embodiment of the invention electricity broken glass vacuole schematic diagram;
Fig. 8 is the broken lucite post schematic diagram of embodiment of the invention electricity;
Fig. 9 is impacting type of the present invention drench with rain device automatic sprinkling fire-extinguishing and system works schematic diagram;
Figure 10 for the present invention manually manually drench with rain device sprinkling fire and system works the fire extinguishing schematic diagram.
The specific embodiment
The present invention is described in detail with reference to the accompanying drawings.
As shown in the figure, the present invention includes as the lower part:
Main shaft, 2. power socket, 3. support, 4. splash box, 5. the device body, 6. heater, 7. circuit board, 8. time cover, 9. fire detector, 10. ramp, 11. broken pipe valve posts, 12. valves, 13. are adjusted screws, 14. water knockout drums, 15. and are cut the water surface, 16. liquid object, 17. automatic time delay devices, 18. personal controls, 19. broken medicines, 20. feed pipes, 21. drench with rain device, 22. water pumps, 23. point of origins.
Embodiment
The broken valve rod of the electricity fire-extinguishing function concurrently (automatically) that drenches with rain, at first see also Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 8 and be the drench with rain topology view of device of impacting type that the present invention has manual function, the main shaft 1 of this device is connected with the feed pipe 20 of system, lower end and support 3 device bodies 5 splash boxs 4 form rigid structure, broken pipe valve post 11 is equipped with in the upper end in the middle of device body 5, this fragmentation pipe valve post 11 upwards holds out against the valve 12 in its main shaft 1 lower end, utilizes adjustment screw 13 that the seal with elastometic washer of O type is compressed.
The plane after valve 12 is opened around upward flat mouthful and the plane parallel of splash box 4, tapping hole 14 openings are 360 degree from inside to outside to launch, and the tapping hole 14 on the splash box 4 is bar shaped, about both sides on be trapezoidal a plurality of waters surface 15 of laterally cutting that are provided with, this embodiment is uniform flat a plurality of tapping holes 14 that are provided with on a disk, in order to increase the upper periphery of radius of spray at splash box 4, the ramp 10 that ring-type raises up is set, main shaft 1 is connected and fixed with support 3 with device body 5, the heart of its support 3 passes power line and holding wire, by power socket 2 outputs, cover 8 inside down circuit board 7 and fire detector 9 are housed, the fire signal of output is connected with broken pipe valve post 11 and water pump 22.
Front end feed pipe 20 at the device 21 that drenches with rain is connected with water pump 22, this fire-fighting system is that the device 21 that drenches with rain is combined with modern electronic technology, has formed the system that large space is surveyed sprinkling fire automatically.
Below in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 the drench with rain course of work of device of this impacting type with manual function is further elaborated; When system engineering is installed, this embodiment is high large space place, its device 21 that drenches with rain is vertically mounted on indoor canopy top, occupy downwards high, be connected with system water supply pipe 20 at its front end main shaft 1, power socket 2 is connected with power supply and water pump 22 control ends, and system top is fire-fighting interlock control appliance and warning.
At first system all is in holding state; be located at that the device 21 that drenches with rain in high-altitude is in real-time monitor state in the place; point of origin 23 has taken place in the monitoring space scope; the fire detector 9 of device 21 of drenching with rain this moment receives the optical signal that fire sends; when judging that affirmation is errorless; the device 21 that drenches with rain has sent the signal of telecommunication and has started fire pump 22 and automatic time delay device 17 and draw heater 6 when signal enters; at this moment the broken medicine in the broken pipe valve post 11 is ignited; the expanding gas of high pressure is scraped the housing of its broken pipe valve post 11; the valve 12 that is meanwhile sealing is subjected to the unlatching that comes off of the compression shock of water because of its fulcrum fragmentation; striking splash box 4 after current spray from feed pipe 20 splashes; shunt to peripheral direction along its splash box 4; from tapping hole 14, flow out; be trapezoidal a plurality of waters surface 15 of cutting that are provided with in the both sides of tapping hole 14; this effect of cutting the water surface 15 is the cutting-outs with its moisture section; make interrupted progressively the spilling out of main current; downward and flared ejection in 360 degree scopes; also have ramp 10 that remaining current are separately left obliquely upward in outermost; increased the active area of water spray; formed even continuous water droplet; be in the point of origin 23 and protection zone that coverage rate drops to the bottom from the high-altitude; all standing does not have and blocks; the water droplet penetration power is strong; jetting is effective, fire extinguishing probability height.
The fire hazard monitoring scope of this device is consistent with the ground projection of sprinkling fire, is suitable for the installation and the use in large space place, and system is succinct, the device and the small investment of equipment, installation and advantage easy to maintenance etc.
Referring to Fig. 7; This example also is that broken pipe valve post 11 its structures and embodiment are basic identical, and what just load in the pipe is the liquid object 16 that expands.
The heater 6 of two-way all is housed in broken pipe valve post 11 inside, one the tunnel is to lean on the signal of telecommunication of deciding of fire detector 9 to add the broken pipe valve post 11 of thermal initiation automatically, another road is to be provided with to be convenient to the people and to finish the broken pipe valve post 11 of ignition for the signal of telecommunication of manual operation control, the latter is that malfunctioning and fault takes place when fire anti-locking apparatus, can manually-operated opens the function of valve sprinkling fire.
Referring to Figure 10; The broken valve rod of the electricity fire-extinguishing function concurrently (manually) that drenches with rain, point of origin takes place in the large space place, fault has taken place and can not effectively survey and open the valve sprinkling fire in the device 21 that drenches with rain when work, at this moment the operator on duty presses personal control 18 at the scene and opens the valve sprinkling fire.
The broken valve rod of the heat fire-extinguishing function concurrently (air-flow) that drenches with rain, point of origin takes place in the large space place, fault has taken place and can not effectively survey and open the valve sprinkling fire in the device 21 that drenches with rain when work, because of pressing personal control 18, the operator on duty do not open the valve sprinkling fire again, this moment, the fire spread thermal current rose to the top in place, broken valve rod 11 fragmentations of heat when the heat of air reaches the fusing point of lucite, the valve 12 of the sealing valve sprinkling fire that comes off out.
Claims (7)
1. have the bump of manual function, the formula that drenches with rain extinguishing device, it is characterized in that, this device comprises main shaft (1), device body (5), splash box (4), broken pipe valve post (11), fire detector (9); Be connected on the top of main shaft (1) and the feed pipe (20) of system, lower end and support (3), device body (5), splash box (4) forms rigid structure, broken pipe valve post (11) is equipped with in the upper end in the middle of splash box (4), the electric heater (6) of two-way is housed in broken pipe valve post (11) inside, one the tunnel with automatic time delay device (17), the signal of telecommunication of fire detector (9) is connected, another road is connected with the signal of telecommunication of manually control, this fragmentation pipe valve post (11) upwards holds out against the valve (12) in its main shaft (1) lower end and uses rubber sealing, its main shaft (1) wall has support (3) and device body (5) and splash box (4) to be connected to a fixed, splash box (4) be arranged in parallel, be provided with the valve (12) that can move freely up and down at the center, device body (5) bottom is connected with covering (8) down, is equipped with infrared in the following cover (8), ultraviolet fire detector (9).
2. according to claim 1 have the bump of manual function, the formula that a drenches with rain extinguishing device, it is characterized in that, the interior latus rectum of main shaft (1) is connected with the opening and the splash box (4) of feed pipe (20) latus rectum and support (3), and valve therebetween (12) upwards is that the interior latus rectum of its vertical shaft (1) is closed downwards for opening.
3. according to claim 1 have the bump of manual function, the formula that a drenches with rain extinguishing device, it is characterized in that, tapping hole (14) opening on splash box (4) plane is center 360 degree to launch from inside to outside, and tapping hole (14) has bar shaped, and both sides are provided with the opening of zigzag, trapezoidal, square bar shaped and cut the water surface (15).
4. according to claim 1 have the bump of manual function, the formula that a drenches with rain extinguishing device, it is characterized in that the upper periphery of splash box (4) is provided with the ramp (10) that ring-type raises up.
5. according to claim 1 have the bump of manual function, the formula that a drenches with rain extinguishing device, it is characterized in that, broken pipe valve post (11) adopts lucite tube, and broken medicine (19) of solid state heat or liquid object (16) are equipped with in its inside.
6. according to claim 1 have the bump of manual function, the formula that a drenches with rain extinguishing device, it is characterized in that fire detector (9) signal output part is communicated with the input of automatic time delay device (17), heater (6) and water pump (22).
7. according to claim 1 have the bump of manual function, the formula that a drenches with rain extinguishing device, it is characterized in that, the broken pipe valve post (11) of this device can design in the inside latus rectum of main shaft (1), top is the broken pipe valve post (11) of suspension bracket center fixation, broken pipe valve post (11) bottom is provided with valve (12) and heater (6), adjust screw (13) and compress valve (12), control line is connected with the automatic time delay device (17) that covers in (8) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100125242A CN101152598B (en) | 2007-08-21 | 2007-08-21 | Striking drenching type fire extinguisher with manual function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100125242A CN101152598B (en) | 2007-08-21 | 2007-08-21 | Striking drenching type fire extinguisher with manual function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101152598A CN101152598A (en) | 2008-04-02 |
| CN101152598B true CN101152598B (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100125242A Expired - Fee Related CN101152598B (en) | 2007-08-21 | 2007-08-21 | Striking drenching type fire extinguisher with manual function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101152598B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056447B (en) * | 2015-08-05 | 2018-03-30 | 陈奇 | Double startup fire extinguisher nozzle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6276460B1 (en) * | 2000-05-23 | 2001-08-21 | Reliable Automatic Sprinkler Co., Inc. | Residental sprinkler arrangement |
| JP2003290384A (en) * | 2002-03-29 | 2003-10-14 | Nohmi Bosai Ltd | Sprinkler head |
| WO2006011725A1 (en) * | 2004-07-28 | 2006-02-02 | Jong-Jin Kil | Thermosensitive sprinkler |
| CN1836755A (en) * | 2006-04-28 | 2006-09-27 | 张维顶 | Static and dynamic detection type quick-spraying fire-extinguishing device |
-
2007
- 2007-08-21 CN CN2007100125242A patent/CN101152598B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6276460B1 (en) * | 2000-05-23 | 2001-08-21 | Reliable Automatic Sprinkler Co., Inc. | Residental sprinkler arrangement |
| JP2003290384A (en) * | 2002-03-29 | 2003-10-14 | Nohmi Bosai Ltd | Sprinkler head |
| WO2006011725A1 (en) * | 2004-07-28 | 2006-02-02 | Jong-Jin Kil | Thermosensitive sprinkler |
| CN1836755A (en) * | 2006-04-28 | 2006-09-27 | 张维顶 | Static and dynamic detection type quick-spraying fire-extinguishing device |
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| Publication number | Publication date |
|---|---|
| CN101152598A (en) | 2008-04-02 |
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