CN201026361Y - High pressure fine spray fire extinguisher system and indoor fine spray fire-hydrant - Google Patents
High pressure fine spray fire extinguisher system and indoor fine spray fire-hydrant Download PDFInfo
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- CN201026361Y CN201026361Y CNU200720104131XU CN200720104131U CN201026361Y CN 201026361 Y CN201026361 Y CN 201026361Y CN U200720104131X U CNU200720104131X U CN U200720104131XU CN 200720104131 U CN200720104131 U CN 200720104131U CN 201026361 Y CN201026361 Y CN 201026361Y
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Abstract
The utility model relates to a high pressure thin water fog fire extinguishing system and an indoor thin water fog fire hydrant, and the fire extinguishing system comprises an indoor thin water fog fire hydrant, a high pressure pump unit, a high pressure pipe network and a control device that controls the high pressure pump unit; the high pressure pump unit is connected with the indoor thin water fog fire hydrant through the high pressure pipe network, and the indoor thin water fog fire hydrant comprises a high pressure thin water fog injection device and a capstan which is provided with a high pressure-resisting hose, and one end of the high pressure-resisting hose is connected with the high pressure pipe network through a valve switch while the other end is connected with a high pressure fast union of the high pressure thin water fog injection device. The utility model can reach the effect of saved water, widely used range of putting out fires, fast speed and good effect.
Description
Technical field
The utility model is about a kind of fire-fighting system and facility thereof, especially relates to a kind of high-pressure fine water mist fire-extinguishing system and indoor fine spray fire-hydrant.
Background technology
The fire-fighting system that uses still is traditional fire-fighting system machine fire hydrant at present, the hydraulic pressure that this system provides is lower, and the used fire-fighting lance bore of its indoor fire hydrant and outdoor fire hydrant is big, water consumption is big, easily form the situation of damage by water, and existing fire hydrant can not be used to put out a fire to save life and property low flashpoint liquid fire, electric information fire and library, archives etc. are subject to the solid fire of damage by water greater than fire damage.
Summary of the invention
The purpose of this utility model is to provide a kind of high-pressure fine water mist fire-extinguishing system and indoor fine spray fire-hydrant, the purpose that can reach water saving, the scope of application that fights a fire is wide, speed is fast and effective.
The purpose of this utility model is achieved in that a kind of high-pressure fine water mist fire-extinguishing system, and this fire extinguishing system comprises the control device of indoor fine spray fire-hydrant, high-pressure pump group, high pressure pipe network and control high-pressure pump group; Described high-pressure pump group is connected in indoor fine spray fire-hydrant by high pressure pipe network, described indoor fine spray fire-hydrant includes a heavy pressure fine spray injection apparatus and a capstan winch, dish is provided with high pressure resistant sebific duct on the described capstan winch, described high pressure resistant sebific duct one end is connected with described high pressure pipe network by valve switch, and the other end is provided with the high pressure quick union that can be connected in the heavy pressure fine spray injection apparatus.
Described heavy pressure fine spray injection apparatus is a fine mist spray head.
Described heavy pressure fine spray injection apparatus is a fine water fog spraying gun, and described spray gun is made up of water supply joint, Water supply switch valve, tube connector and fine mist spray head in regular turn.
Described fine mist spray head is the far and near Cheng Yiti shower nozzle of a high pressure, includes long-range hole for water spraying and short range hole for water spraying; The tube connector of described spray gun is provided with the far and near journey change-over switch of the far and near journey water spray of control.
Described indoor fine spray fire-hydrant also includes the controlling alarm button of the described control device of an electrical connection.
This fire extinguishing system also comprises outdoor fine spray fire-hydrant; Described outdoor fine spray fire-hydrant is in regular turn by the pipeline that is connected with high pressure pipe network, high pressure valve with can be connected in the high pressure quick union of heavy pressure fine spray injection apparatus.
The system pressure that described high-pressure pump group provides is not less than 3.45Mpa.
Advantage of the present utility model is high-pressure fine water mist fire-extinguishing system, and water under high pressure can be provided, water under high pressure can not leak by pipe network to fine spray fire-hydrant, after fine mist spray head ejects thin water smoke.Produce the thin water smoke of the uniform large tracts of land of big flow through the water under high pressure after the pressurization by fine mist spray head, thin water smoke is a kind of particular matter between gas and liquid, resistance is very big, electric conductivity is very low, laterally drift, the fire extinguishing effect that have cooling, suffocates dual also has washing smog, absorbs poison gas and isolated thermal-radiating function, can be used for putting out a fire to save life and property category-A, category-B, C class and electric fiery class fire, the three dimensions fire is particularly suitable for putting out a fire to save life and property.
Description of drawings
Fig. 1: the schematic diagram of the utility model high-pressure fine water mist fire-extinguishing system.
Fig. 2: indoor fine spray fire-hydrant floor map in the utility model.
Fig. 3: A-A view among Fig. 2.
Fig. 4: the structural representation of fine water fog spraying gun in the utility model.
Fig. 5: outdoor fine spray fire-hydrant floor map in the utility model.
The specific embodiment
As shown in Figure 1, 2, the utility model is a kind of high-pressure fine water mist fire-extinguishing system, and this fire extinguishing system comprises the control device 4 of indoor fine spray fire-hydrant 1, high-pressure pump group 2, high pressure pipe network 3 and control high-pressure pump group 2; Described high-pressure pump group 2 is connected in indoor fine spray fire-hydrant 1 by high pressure pipe network 3, described indoor fine spray fire-hydrant 1 includes a heavy pressure fine spray injection apparatus and a capstan winch 12, dish is provided with high pressure resistant sebific duct 121 on the described capstan winch 12, high pressure resistant sebific duct 121 is different from existing canvas water pipe described in the utility model, this high pressure resistant sebific duct 121 is when dish is located at capstan winch 12, and sebific duct 121 can not flatten; Described high pressure resistant sebific duct 121 1 ends are connected with described high pressure pipe network 3 by valve switch 122, and the other end is provided with the high pressure quick union 123 that can be connected in the heavy pressure fine spray injection apparatus.
Further, the injection apparatus of heavy pressure fine spray described in the utility model can be a fine mist spray head or a fine water fog spraying gun 11; And the system pressure that described high-pressure pump group 2 provides is not less than 3.45Mpa;
During work, control device 4 receives fire signal, start high-pressure pump group 2, high-pressure pump group 2 becomes the water in the water tank water under high pressure that is not less than 3.45MPa, High-Pressure Water arrives fine spray fire-hydrant 1 by high pressure pipe network 3, again through capstan winch 12 to high pressure fine water fog spraying gun 11, after fine mist spray head ejects thin water smoke puts out a fire.
High-pressure fine water mist fire-extinguishing system of the present utility model can be simultaneously for a plurality of fine spray fire-hydrant 1 fire extinguishings, and a fine spray fire-hydrant 1 can be with a fine water fog spraying gun 11, also can be with two fine water fog spraying guns 11 simultaneously.
As shown in Figure 1 and Figure 2, when the utility model used, high-pressure fine water mist fire-extinguishing system can provide water under high pressure (being not less than 3.45Mpa), water under high pressure can not pass through high pressure pipe network 3 to indoor fine spray fire-hydrant, after fine mist spray head or fine water fog spraying gun 11 eject thin water smoke with leaking.Produce the thin water smoke of the uniform large tracts of land of big flow through the water under high pressure after the pressurization by fine water fog spraying gun 11, thin water smoke is a kind of particular matter between gas and liquid, resistance is very big, electric conductivity is very low, laterally drift, the fire extinguishing effect that has cooling, suffocates dual also has washing smog, absorbs poison gas and isolated thermal-radiating function; This fire fighting device can be used for putting out a fire to save life and property category-A, category-B, C class and electric information fire, the three dimensions fire that is particularly suitable for putting out a fire to save life and property, therefore, the scope of application that fights a fire is wide, speed is fast and effective, also has the effect of water saving simultaneously.
The utility model combines the principle of ductwork type fine water mist fire-extinguishing system and portable fine spray extinguisher and traditional fire hydrant, allows three's advantages, has brought into play maximum effect.
In the utility model, as shown in Figure 4, described fine water fog spraying gun 11 is made up of water supply joint 111, Water supply switch valve 112, tube connector 113 and fine mist spray head 114 in regular turn; Described fine mist spray head 114 is the far and near Cheng Yiti shower nozzle of a high pressure, includes long-range hole for water spraying 1141 and short range hole for water spraying 1142; The tube connector 113 of described spray gun 11 is provided with the far and near journey change-over switch 115 of the far and near journey water spray of control.
In use, open Water supply switch valve 112, make current flow into rifle body tube connector 113,, make current be communicated with short range hole for water spraying 1142 by rotating far and near journey change-over switch 115 from water supply joint 111, and ejection from short range hole for water spraying 1142, the thin water smoke of short range formed;
When needs used long-range water smoke, the far and near journey change-over switch 115 of opposite spin made current be communicated with long-range hole for water spraying 1141, and from long-range hole for water spraying 1141 ejections, formed long-range thin water smoke.
Because the utility model can directly be changed the spray regime of spray gun, thereby improve fire-fighting efficiency greatly when face different burning things which may cause a fire disaster forms.
Further, as Fig. 2, shown in Figure 3, described indoor fine spray fire-hydrant 1 is arranged in the casing, and for guaranteeing unlikely leakage in high pressure resistant sebific duct 121 pullings, described capstan winch 12 is fixed in the affiliated casing by the capstan winch support; Affiliated indoor fine spray fire-hydrant 1 also includes the controlling alarm button 13 of the described control device 4 of an electrical connection; When breaking out of fire, smash the windowpane of casing, push control button 13, when reporting to the police, also send work order to control device 4, control device 4 starts high-pressure pump group 2 and water under high pressure is provided, at this moment, fine water fog spraying gun 11 being connected in high pressure quick union 123 can implement to put out a fire to save life and property.
As Fig. 1, shown in Figure 5, this fire extinguishing system also comprises outdoor fine spray fire-hydrant 5; Described outdoor fine spray fire-hydrant 5 is in regular turn by the pipeline 51 that is connected with high pressure pipe network, high pressure valve 52 with can be connected in the high pressure quick union 53 of heavy pressure fine spray injection apparatus (fine water fog spraying gun 11).
In order to guarantee the unlikely leakage of described high pressure pipe network, pipe network is made up of high voltage bearing stainless steel tube and pipe fitting, forms the path of water under high pressure;
The advantage of high-pressure fine water mist fire-extinguishing system of the present utility model and indoor fine spray fire-hydrant is: peace Entirely, environmental protection, efficient, saving, advanced person.
1, save the water source:
During the high-pressure fine water mist fire-extinguishing system fire extinguishing, the flow of every fine water fog spraying gun 11 per minutes only is 20-40L, and the flow of every spray gun per minute of traditional fire hydrant has 1500 to 3000L.
2, fire extinguishing scope is wide:
High-pressure fine water mist fire-extinguishing system can put out category-A, category-B, C class and charging equipment fire, and passes System fire hydrant can only go out category-A or only a few category-B fire. High-pressure fine water mist fire-extinguishing system can also put out The solid hazardous places such as library, archives, museum, historical relic shop and ancient building; Hydraulic Station, profit Lubricating oil storehouse, turbine oil depot, diesel generator room, Oil-burning Boiler Room, direct combustion machine room, gasoline and diesel oil The combustible liquid fire hazardous areas such as storehouse, liquor and alcohol; Gas turbine room, gas fired-boiler room, straight The fuel gas hazardous area fire such as combustion machine room, gas station; Oil immersed power transformer, switchgear house, oil Switch cabinet chamber, computer floor, communication machine room, central control room, large-sized cable chamber, cable tunnel (corridor) The electrical equipment fire hazardous areas such as road, change switchgear house and power plant, and can not make above place Become infringement.
3, blow-off velocity is fast:
Fine water mist fire-extinguishing system extinguishing mechanism advanced person, the dual fire extinguishing effect such as have high efficiency cooling, suffocate.
1) cooling: the water droplet diameter is very little, and specific area is big, is easy to vaporization after being heated, Become by liquid state in the process of gaseous state from a large amount of heat of combustible substance Surface absorption, make the burning things which may cause a fire disaster temperature rapid Fall, reach the purpose of fire extinguishing;
2) suffocate: after thin water smoke sprayed into the scene of a fire, droplet is rapidly vaporization after being heated, and volume is inflatable More than 1700～5800 times, the water vapour after the vaporization makes burning because lacking the whole encirclement in combustion zone and covering Oxygen apnea and extinguishing.
4, many, the successful of other attached effect:
1) radiation-inhibiting heat effect:
After thin water smoke sprayed into the scene of a fire, the steam that evaporation forms shrouded comburant, flame and plume rapidly, and flame radiation heat is had splendid obstructing capacity, can effectively suppress radiant heat ignite around other article;
2) immersional wetting:
The droplet that the big momentum of particle is big can impact the comburant surface, thereby comburant is soaked, and stops the further generation of solid volatilization fuel gas, reaches the purpose that prevents fire spread;
3) effect of washing smog, waste gas: this is scrubbed because the droplet of the soot particle of burning, coal grain and thin water smoke is bonding.
Claims (11)
1. high-pressure fine water mist fire-extinguishing system, it is characterized in that: this fire extinguishing system comprises the control device of indoor fine spray fire-hydrant, high-pressure pump group, high pressure pipe network and control high-pressure pump group; Described high-pressure pump group is connected in indoor fine spray fire-hydrant by high pressure pipe network, described indoor fine spray fire-hydrant includes a heavy pressure fine spray injection apparatus and a capstan winch, dish is provided with high pressure resistant sebific duct on the described capstan winch, described high pressure resistant sebific duct one end is connected with described high pressure pipe network by valve switch, and the other end is provided with the high pressure quick union that can be connected in the heavy pressure fine spray injection apparatus.
2. high-pressure fine water mist fire-extinguishing system as claimed in claim 1 is characterized in that: described heavy pressure fine spray injection apparatus is a fine water fog spraying gun, and described spray gun is made up of water supply joint, Water supply switch valve, tube connector and fine mist spray head in regular turn.
3. high-pressure fine water mist fire-extinguishing system as claimed in claim 2 is characterized in that: described fine mist spray head is the far and near Cheng Yiti shower nozzle of a high pressure, includes long-range hole for water spraying and short range hole for water spraying; The tube connector of described spray gun is provided with the far and near journey change-over switch of the far and near journey water spray of control.
4. high-pressure fine water mist fire-extinguishing system as claimed in claim 1 is characterized in that: described indoor fine spray fire-hydrant also includes the controlling alarm button of the described control device of an electrical connection.
5. high-pressure fine water mist fire-extinguishing system as claimed in claim 1 is characterized in that: this fire extinguishing system also comprises outdoor fine spray fire-hydrant; Described outdoor fine spray fire-hydrant is in regular turn by the pipeline that is connected with high pressure pipe network, high pressure valve with can be connected in the high pressure quick union of heavy pressure fine spray injection apparatus.
6. as each described high-pressure fine water mist fire-extinguishing system of claim 1 to 5, it is characterized in that: the system pressure that described high-pressure pump group provides is not less than 3.45Mpa.
7. indoor fine spray fire-hydrant, it is characterized in that: described fire hydrant includes a heavy pressure fine spray injection apparatus and a capstan winch, dish is provided with high pressure resistant sebific duct on the described capstan winch, described high pressure resistant sebific duct one end is connected with a high pressure pipe network by valve switch, and the other end is provided with the high pressure quick union that can be connected in the heavy pressure fine spray injection apparatus.
8. indoor fine spray fire-hydrant as claimed in claim 7 is characterized in that: described heavy pressure fine spray injection apparatus is a fine water fog spraying gun, and described spray gun is made up of water supply joint, Water supply switch valve, tube connector and fine mist spray head in regular turn.
9. indoor fine spray fire-hydrant as claimed in claim 8 is characterized in that: described fine mist spray head is the far and near Cheng Yiti shower nozzle of a high pressure, includes long-range hole for water spraying and short range hole for water spraying; The tube connector of described spray gun is provided with the far and near journey change-over switch of the far and near journey water spray of control.
10. indoor fine spray fire-hydrant as claimed in claim 7 is characterized in that: described fire hydrant also includes the controlling alarm button that a control high pressure pipe network provides water under high pressure.
11. as each described indoor fine spray fire-hydrant of claim 7 to 10, it is characterized in that: the hydraulic pressure that described high pressure pipe network provides is not less than 3.45Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720104131XU CN201026361Y (en) | 2007-04-05 | 2007-04-05 | High pressure fine spray fire extinguisher system and indoor fine spray fire-hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720104131XU CN201026361Y (en) | 2007-04-05 | 2007-04-05 | High pressure fine spray fire extinguisher system and indoor fine spray fire-hydrant |
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| Publication Number | Publication Date |
|---|---|
| CN201026361Y true CN201026361Y (en) | 2008-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720104131XU Expired - Fee Related CN201026361Y (en) | 2007-04-05 | 2007-04-05 | High pressure fine spray fire extinguisher system and indoor fine spray fire-hydrant |
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| CN (1) | CN201026361Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2458698A (en) * | 2008-03-28 | 2009-09-30 | Watermist Ltd | Firefighting unit |
| CN102319496A (en) * | 2011-08-25 | 2012-01-18 | 东北大学 | Sub-super linear array relay pump system |
| CN103212179A (en) * | 2013-04-18 | 2013-07-24 | 成军 | Construction method of pumping set type high-pressure water mist fire extinguishing system |
| CN103212180A (en) * | 2013-04-01 | 2013-07-24 | 深圳市广安消防装饰工程有限公司 | Intelligent fire hydrant box |
| CN110468914A (en) * | 2019-08-12 | 2019-11-19 | 世源科技工程有限公司 | A kind of fire protection pipeline system |
| CN115068869A (en) * | 2022-06-10 | 2022-09-20 | 吕俊彦 | Fire fighting equipment box for monitoring fire conditions through Internet of things |
-
2007
- 2007-04-05 CN CNU200720104131XU patent/CN201026361Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2458698A (en) * | 2008-03-28 | 2009-09-30 | Watermist Ltd | Firefighting unit |
| GB2458698B (en) * | 2008-03-28 | 2011-02-23 | Watermist Ltd | Firefighting unit |
| CN102319496A (en) * | 2011-08-25 | 2012-01-18 | 东北大学 | Sub-super linear array relay pump system |
| CN103212180A (en) * | 2013-04-01 | 2013-07-24 | 深圳市广安消防装饰工程有限公司 | Intelligent fire hydrant box |
| CN103212180B (en) * | 2013-04-01 | 2015-07-29 | 深圳市广安消防装饰工程有限公司 | Intelligent fire hydrant box |
| CN103212179A (en) * | 2013-04-18 | 2013-07-24 | 成军 | Construction method of pumping set type high-pressure water mist fire extinguishing system |
| CN110468914A (en) * | 2019-08-12 | 2019-11-19 | 世源科技工程有限公司 | A kind of fire protection pipeline system |
| CN115068869A (en) * | 2022-06-10 | 2022-09-20 | 吕俊彦 | Fire fighting equipment box for monitoring fire conditions through Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20150405 |
|
| EXPY | Termination of patent right or utility model |