CN2589011Y - Can type thin water spray fire extinguishing device - Google Patents
Can type thin water spray fire extinguishing device Download PDFInfo
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- CN2589011Y CN2589011Y CN 02287672 CN02287672U CN2589011Y CN 2589011 Y CN2589011 Y CN 2589011Y CN 02287672 CN02287672 CN 02287672 CN 02287672 U CN02287672 U CN 02287672U CN 2589011 Y CN2589011 Y CN 2589011Y
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- extinguishing chemical
- fire
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- chemical bottle
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Abstract
The utility model relates to a can type thin water spray fire extinguishing device, comprising a fire-extinguishing agent delivery bag, a transmission pipeline and a spray head. The utility model is characterized in that the fire-extinguishing agent delivery bag comprises a pressure air bottle and a fire-extinguishing agent bottle. The air drain of the pressure air bottle is connected by the air-vent valve through the pipeline to the admission port of the fire-extinguishing agent bottle. The lower part of the fire-extinguishing agent bottle is provided with water inlet and outlet, which is connected to the water resource through the valve and the pipeline. The fire-extinguishing agent bottle is provided with an exhalent siphon, which protrudes out of the bottle and is communicated with at least one water mist generating spray head through the valve and the pipeline. The inner part of the fire-extinguishing agent bottle is provided with a fluviograph. The valves of the exhalent siphon and the water inlet and outlet are both electromagnetic valves. The outcoming signal of the fluviograph is connected to the controlling device. The outcoming signals from the controlling device are respectively connected to the two electromagnetic valves. The two ends of the two electromagnetic valves are respectively cross-connected to two hand-operated valves.
Description
Technical field
The utility model belongs to the fire-fighting fire extinguishing equipment, is specifically related to a kind of can type fine spray extinguisher of clean and effective, non-environmental-pollution.
Background technology
Existing water spray fire fighting extinguisher is taked a large amount of injection waters of long-time continuous, stamps out a fire with the critical value that reaches fire extinguishing.This not only needs to consume great amount of water resources, and fire extinguishing is renderd a service lower; Because of the waste that a large amount of water brings water resource, can not adapt to the fire extinguishing needs of various fire hazard environments; A large amount of uses of water can damage object of protection simultaneously, also can pollute to environment.Existing portable water mist fire extinguisher is a kind of small-sized fine spray extinguisher, only with the incipient fire in putting out more among a small circle; Existing fixing water mist fire extinguisher does not provide to be assembled into to be fit to the device of size protection area requirements arbitrarily, and existing high-pressure extinction device needs elevated pressures to keep, and should not closely put out the oil fire of easily boiling in (4m).
Summary of the invention
The purpose of this utility model is to provide a kind of low pressure, single fluid, is used for indoor can type fine spray extinguisher.
Solution of the present utility model is as follows:
A kind of can type fine spray extinguisher, include extinguishing chemical and supply with bag, transfer conduit and shower nozzle, it is characterized in that the fire extinguisher supply comprises pressure cylinder and extinguishing chemical bottle, the gas outlet of pressure cylinder is by pressure regulator valve and the pipeline connection air inlet to the extinguishing chemical bottle, extinguishing chemical bottle bottom is provided with into/delivery port, and, in the extinguishing chemical bottle, being provided with an outlet pipe by valve and pipeline connection water source, outlet pipe stretches out outside the bottle and is communicated with at least one water mist generating head by valve and pipeline.Outlet pipe lower end in the extinguishing chemical bottle is preferably tilted mouth shape.Can be provided with the water level meter in the extinguishing chemical bottle, the valve of outlet pipe and advancing/delivery port setting is magnetic valve, and the output signal of water level meter connects controller, and controller output signal connects above-mentioned two magnetic valves respectively.Can distinguish two hand-operated valves of cross-over connection at the two ends of two magnetic valves.The structure of water level meter can be made up of two stainless steel probes concentric, the outer weak point of interior length, electric insulation between two probes, and the lower end of long probe is near the bottom of extinguishing chemical bottle, and the lower end of short probe is near the top of extinguishing chemical bottle.
Advantage of the present utility model and effect are that the mode that adopts single fluid to spray makes extinguishing chemical spray with spray pattern, save extinguishing chemical, the fire-fighting efficiency height.The utility model can be applicable to the most of clean liquid extinguishing chemicals that comprise water.Owing to adopt the extinguishing chemical of atomizing shape to put out a fire, the effect of the oxygen at rapid cooling and isolated burning object place is evaporated, played to tiny liquid pearl in a large number, can at short notice fire be suppressed and put out incipient fire; And, replace the liquid extinguisher fire extinguishing that big flow directly waters pouring with the extinguishing chemical of atomizing shape, the consumption of extinguishing chemical is significantly reduced; Simultaneously, the extinguishing chemical of atomizing shape can not conduct electricity yet, can not make oil product floating, so can be used for putting out charged fire and oil fire.The effective range of extinguishing chemical can reach more than the 4m.The utility model is flexible; easy to assembly, clean and effective, the fire extinguishing cost is low; be applicable to and suppress to put out inside fire; especially charged, as to be with wet goods danger incipient fire can carry out layout with fine mist spray head with differing heights and azimuth and install according to the difference of real protection object; be used to put out the larger area fire; as oil storage tank fire, power transformer fire, automobile fire and building fire, especially be fit to suppress and put out ship fire, also can be used for the cooling of high temp objects.The utility model can be assembled into different on a small scale big, is suitable for the extinguishing device of different protection area requirements, and this device is saved extinguishing chemical, does not damage protected object, the green fire fighting extinguisher of environmentally safe; This device has and injects the full and water of water and use up prompt functions.
Description of drawings
Fig. 1 is that the utility model list extinguishing chemical bottle is implemented the structure collectivity schematic diagram;
Fig. 2 is that many extinguishing chemicals of the utility model bottle is implemented the structure collectivity schematic diagram;
Fig. 3 is that the utility model does not have water level meter list extinguishing chemical bottle enforcement structure collectivity schematic diagram.
The specific embodiment
Referring to Fig. 1～3, extinguishing chemical voltage supply bag 1 is made up of pressure cylinder 2 and extinguishing chemical bottle 15; In pressure cylinder 2 outlets pressure regulator valve 4 is housed; Air inlet 3, outlet pipe 13 and water level meter 12 are housed on the extinguishing chemical bottle 15, and the draining of advancing of hand-operated valve 16 and magnetic valve 17 controls is equipped with in the lower end of extinguishing chemical bottle 15; Pressure regulator valve 4 exits join with the air inlet 3 of force pipe 5 and extinguishing chemical bottle 15, and threeway 6 and Pressure gauge 7 are installed on the force pipe 5; The lower end of outlet pipe 13 is an angle, is installed in the extinguishing chemical bottle 15, and the port welding back and the electromagnetic valve switch 9 of upper end and extinguishing chemical bottle 15 join, and the two ends of cross-over connection electromagnetic valve switch 9 are equipped with bypass hand-operated valve 10; Water level meter 12 is installed in the extinguishing chemical bottle 15, draws high water level, low water level and 03 holding wires 11 and is connected to controller 24; The high water level holding wire is used for providing the full signal of extinguishing chemical bottle 15 water, and controller 24 sends closes electromagnetic valve switch 17; The low water level holding wire is used for providing extinguishing chemical bottle 15 water and uses up signal, and controller 24 sends closes electromagnetic valve switch 9; Electromagnetic valve switch 9 is connected with extinguishing chemical pressure transmission pipeline 18, and extinguishing chemical pressure transmission pipeline 18 ends are connected with 21 with branched pipe 20 with threeway 19, use threeway to be connected with branched pipe 22 at the end of branch line 21, the branched pipe 22 terminal fine mist spray heads 23 of installing; Magnetic valve 9 is used to control the opening and closing of extinguishing chemical pressure transmission pipeline 18, and magnetic valve 9 is connected with controller 24, is connected with danger button 25 simultaneously; Danger button 25 can be installed in the doorway, room, in case of emergency makes things convenient for emergency operation; Hand-operated valve 10 is as the manually opening and closing of control extinguishing chemical transfer tube 18 in the extinguishing chemical transmission by-pass; Extinguishing chemical is a water, and pressed gas can be air or nitrogen, by regulating the pressure regulator valve 4 on the respective line, provides the pressure of 1～1.3MPa to the extinguishing chemical bottle.
During use, the pressure regulator valve of opening earlier on the pressure cylinder in the extinguishing chemical voltage supply bag 4 transfers to the pressure that the Pressure gauge demonstration is fit to; Extinguishing chemical in the extinguishing chemical bottle is under the pressure effect that pressure cylinder provides, arrive water mist generating head 23 through transfer conduit, when switch opens 9, extinguishing chemical arrives nozzle cavity by switch through pressure connection tube and sprays thin water smoke and put out fire in the shower nozzle sphere of action.
Embodiment 1 (Fig. 1):
Extinguishing chemical voltage supply bag 1 is made up of the pressure cylinder 2 and the extinguishing chemical bottle 15 of standard; Pressure cylinder 2 outlets are gone up and are installed and the supporting standard pressure regulator valve 4 of steel cylinder; The outlet of pressure regulator valve 4 has externally threaded steel pipe to be connected with a threeway 6 with long 20cm diameter 25mm two ends, and an outlet of threeway 6 connects Pressure gauge 7, and another outlet is connected with air inlet 3 on the extinguishing chemical bottle 15 by elbow 8; The lower end is the following end distance extinguishing chemical bottle about 2cm in 15 bottoms of the outlet pipe 13 of angle, the top of top and extinguishing chemical bottle 15 is welded to connect, the top is that external screw thread is connected with magnetic valve 9, two wires of magnetic valve 9 are connected to controller 24, the outlet of magnetic valve 9 has the steel pipe 8 of external thread diameter 25mm to connect with port, the other end of steel pipe 8 connects with threeway 19, two outlets of threeway 19 connect steel pipe 21 and 21 and form along separate routes, in end thread along separate routes connection 7 hole fine mist spray heads 23 are installed, or be connected with the steel pipe of an elbow and 30cm, make the shower nozzle injection direction of installed steel pipe end direct at protected object; Be connected a hand-operated valve 10 at the two ends of magnetic valve 9 with elbow with two threeways and form a bypass hand switch; Water level meter 12 welded and installed are in the upper end of extinguishing chemical bottle 15, water level meter 12 is made up of the outer short stainless steel probe of two concentric interior length, insulate with a concentric electric insulating tube between two probes, the lower end of long probe reaches the bottom 2cm apart from extinguishing chemical bottle 15, when water level is lower than this height, provide the low water level signal, the following end distance of short probe is apart from the top 2cm of extinguishing chemical bottle 15, when filling water, extinguishing chemical bottle 15 provides a signal, the length probe of water level meter 12 is connected holding wire respectively with shell, is connected to MAX604 circuit controller 24; Two holding wires of hand push button 25 are connected with controller 24, when emergency, also can start fine spray extinguisher by pressing hand push button 25; Magnetic valve 17 is also installed endways with the steel pipe of 20CM in the bottom of extinguishing chemical bottle 15, and in the holding wire access controller 24 of magnetic valve 17, the outlet of magnetic valve 17 taps into water pipe and is used for to 15 water fillings of extinguishing chemical bottle; The outlet of magnetic valve 17 is used for when picking out water pipe the water to extinguishing chemical bottle 15 is discharged; With the magnetic valve 17 parallel bypasses of advancing draining that hand-operated valve 16 is housed as control, as the draining of advancing of manual control extinguishing chemical bottle 15; Extinguishing chemical is a water, and pressed gas can be air or nitrogen, by regulating the pressure regulator valve 4 on the respective line, provides the pressure of 1～1.3MPa to the extinguishing chemical bottle.
The capacity of extinguishing chemical bottle and pressure cylinder is that 40 liters, the pressure of pressure cylinder are about 15MPa, by pressure-regulating valve 4, makes pressure cylinder that the pressure of 1～1.3MPa is provided to the extinguishing chemical bottle through transfer tube.Like this, when magnetic valve 9 is opened, just can spray the thin water smoke of 100-1000 μ m from nozzle, range reaches 4-6m.Be applicable to and put out indoor small size incipient fire, the incipient fire in the kitchen, and early stage automobile fire and ship fire.This device can suppress and put out high 3 meters, early stage category-B fire in the restricted clearance that area is 14 square metres.
Embodiment 2 (Fig. 2):
On the basis of embodiment 1 and connect two extinguishing chemical bottles 15, composition can provide the fine spray extinguisher of more extinguishing chemical, and this device can spray the thin water smoke of long period, connects two fine mist spray heads simultaneously more, enlarges the fire-fighting area of this device.Can be used for putting out the larger area fire, as oil storage tank fire, automobile fire, ship fire and building fire etc.
Embodiment 3 (Fig. 3):
On the basis of embodiment 1, the extinguishing chemical bottle is not installed the water level meter, and forming does not provide water to fill with the fine spray extinguisher that uses up the prompting warning with water, and this apparatus structure is simple, and is with manual operation, easy to operate.
Claims (6)
1. can type fine spray extinguisher, include extinguishing chemical and supply with bag, transfer conduit and shower nozzle, it is characterized in that the fire extinguisher supply comprises pressure cylinder and extinguishing chemical bottle, the gas outlet of pressure cylinder is by pressure regulator valve and the pipeline connection air inlet to the extinguishing chemical bottle, extinguishing chemical bottle bottom is provided with into/delivery port, and, in the extinguishing chemical bottle, being provided with an outlet pipe by valve and pipeline connection water source, outlet pipe stretches out outside the bottle and is communicated with at least one water mist generating head by valve and pipeline.
2. can type fine spray extinguisher according to claim 1 is characterized in that the outlet pipe lower end in the extinguishing chemical bottle is a tilted mouth shape.
3. can type fine spray extinguisher according to claim 1 and 2, it is characterized in that being provided with in the extinguishing chemical bottle water level meter, the valve of outlet pipe and advancing/delivery port setting is magnetic valve, and the output signal of water level meter connects controller, and controller output signal connects above-mentioned two magnetic valves respectively.
4. can type fine spray extinguisher according to claim 3 is characterized in that at two hand-operated valves of the two ends of two magnetic valves difference cross-over connection.
5. can type fine spray extinguisher according to claim 3, the structure that it is characterized in that the water level meter is made up of two stainless steel probes concentric, the outer weak point of interior length, electric insulation between two probes, the lower end of long probe is near the bottom of extinguishing chemical bottle, and the lower end of short probe is near the top of extinguishing chemical bottle.
6. can type fine spray extinguisher according to claim 4, the structure that it is characterized in that the water level meter is made up of two stainless steel probes concentric, the outer weak point of interior length, electric insulation between two probes, the lower end of long probe is near the bottom of extinguishing chemical bottle, and the lower end of short probe is near the top of extinguishing chemical bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287672 CN2589011Y (en) | 2002-12-23 | 2002-12-23 | Can type thin water spray fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287672 CN2589011Y (en) | 2002-12-23 | 2002-12-23 | Can type thin water spray fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589011Y true CN2589011Y (en) | 2003-12-03 |
Family
ID=33747879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02287672 Expired - Fee Related CN2589011Y (en) | 2002-12-23 | 2002-12-23 | Can type thin water spray fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589011Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008052390A1 (en) * | 2006-11-02 | 2008-05-08 | Weishe Zhang | A device for storing and delivering fire extinguishing agent |
| CN104614485A (en) * | 2015-02-06 | 2015-05-13 | 中国科学技术大学 | Experimental facility and experimental method for fire suppression effectiveness evaluation of additive-containing water mists |
| CN106256008A (en) * | 2014-04-25 | 2016-12-21 | （株）晓星 | Possesses the mold transformer of extinguishing device |
| CN106621146A (en) * | 2017-03-02 | 2017-05-10 | 中国人民武装警察部队学院 | Multifunctional fine water mist type fire extinguishing experiment device |
| CN109381825A (en) * | 2017-08-07 | 2019-02-26 | 南京消防器材股份有限公司 | Bottle group type fine water mist fire-extinguishing system |
-
2002
- 2002-12-23 CN CN 02287672 patent/CN2589011Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008052390A1 (en) * | 2006-11-02 | 2008-05-08 | Weishe Zhang | A device for storing and delivering fire extinguishing agent |
| CN106256008A (en) * | 2014-04-25 | 2016-12-21 | （株）晓星 | Possesses the mold transformer of extinguishing device |
| CN106256008B (en) * | 2014-04-25 | 2018-06-08 | （株）晓星 | Has the mold transformer of extinguishing device |
| CN104614485A (en) * | 2015-02-06 | 2015-05-13 | 中国科学技术大学 | Experimental facility and experimental method for fire suppression effectiveness evaluation of additive-containing water mists |
| CN106621146A (en) * | 2017-03-02 | 2017-05-10 | 中国人民武装警察部队学院 | Multifunctional fine water mist type fire extinguishing experiment device |
| CN109381825A (en) * | 2017-08-07 | 2019-02-26 | 南京消防器材股份有限公司 | Bottle group type fine water mist fire-extinguishing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |