CN2712396Y - Pipe network type high pressure single flow water mist fire suppression device - Google Patents
Pipe network type high pressure single flow water mist fire suppression device Download PDFInfo
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- CN2712396Y CN2712396Y CN 200420074457 CN200420074457U CN2712396Y CN 2712396 Y CN2712396 Y CN 2712396Y CN 200420074457 CN200420074457 CN 200420074457 CN 200420074457 U CN200420074457 U CN 200420074457U CN 2712396 Y CN2712396 Y CN 2712396Y
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Abstract
The utility model discloses a pipe network type high pressure single flow water mist fire suppression device, which comprises a water tank 1, a high pressure water power source, a high pressure fine fog spray head 14, a temperature and smoke detector 13, an alarm 10, a control cabinet 9 and a high pressure water supplying ductwork. The high pressure water power source mainly comprises an electric motor 4, a purity water high pressure pump 3, an easing valve 5 and a control valve 11, and the high pressure water discharging opening of the purity water is connected with the high pressure fine fog spray head 14 through an easing valve 5, a non-return valve 6 and the control valve 11. The water inlet opening of the purity water high pressure pump 3 is connected with the water tank 1 through the filter 2, a bottle group type energy storing device is arranged in the high pressure water supplying ductwork, which comprises a bag type accumulator 16, a checking-valve 17 and a control valve 18. The utility model can be used in water mist fire suppressing system partial used for high pressure single fluid, entire flooding type high pressure single fluid water mist fire suppressing system or partition protective high pressure single fluid water mist fire suppressing system.
Description
Technical field
The utility model relates to a kind of fixedly ductwork type fire plant, especially a kind of ductwork type high pressure single fluid fine spray extinguisher.
Background technology
Fine water mist fire-extinguishing system is to replace the desirable regeneration product of breathing out imperial fire extinguishing system.Fine water mist fire-extinguishing system is applicable to and puts out various types of fire and electrical fire.Can be used for protecting the place that the people is often arranged.Thin water smoke technology is to change into the thin water smoke with superfine water droplet with the water smoke that water under high pressure or air-flow will flow through special shower nozzle.Thin water smoke with cooling, suffocate and the principle of thermal resistance radiation is put out a fire.Thin water smoke has excellent electric insulating.Environmentally safe can reduce flue gas content and toxicity in the fire, purifies the scene of fire.It can use with the topical application form, also can use with the total flooding form.With two-fluid (gas, the water) fine water mist fire-extinguishing system of present use with in, low pressure single fluid fine water mist fire-extinguishing system compares, the fogdrop diameter that high pressure single fluid fine water mist fire-extinguishing system produces is littler, it is fast to have fire extinguishing, water consumption is few, characteristics such as scene of fire be can purify, oil sump fire and electrical fire are specially adapted to put out.The mode that fixedly produces water under high pressure in the ductwork type single fluid high-pressure fine water mist fire-extinguishing system has pump group formula and bottle group type.Bottle group type is to enter shower nozzle with the gases at high pressure promotion water under high pressure that stores in the gas cylinder air bag to produce thin water smoke; Pump group formula is with the pure water high-pressure plunger pump hydraulic pressure to be gone in the system pipe network.The advantage of bottle group type is that the reaction time is short, need not driving power, but there is certain limitation the fire extinguishing duration.The pump group formula fire extinguishing duration is unrestricted, but the reaction time is longer, and its high-pressure pump must be by Motor Drive.
The utility model content
The purpose of this utility model provides a kind of with bottle group type and two kinds of single fluid heavy pressure fine sprays of pump group formula
That fire extinguishing system organically is combined as a whole, energy-efficient fixedly ductwork type high pressure single fluid fine spray extinguisher.
The technical solution of the utility model is: a kind of ductwork type high pressure single fluid fine spray extinguisher, comprise water tank, water under high pressure power source, heavy pressure fine spray shower nozzle, temperature-sensitive, smoke detector, alarm, switch board and high service pipe network, the water under high pressure power source mainly comprises motor, pure water high-pressure pump, overflow valve and control valve, and the high-pressure outlet of pure water high-pressure pump connects with the heavy pressure fine spray shower nozzle by overflow valve, check valve and control valve; The water inlet of pure water high-pressure pump connects with water tank by filter; Be associated with the bottle group type energy storage device in the high service pipe network, this bottle group type energy storage device is made up of capsule formula accumulator, stop valve and control valve.
Control valve promptly can electronicly be controlled, and also can manually control.
This device is made up of high-pressure water prmp room, the combination of capsule formula accumulator, a plurality of bi-bit bi-pass directional control valve, a plurality of heavy pressure fine spray shower nozzle, temperature-sensitive, smoke detector and switch board etc.The shower nozzle quantity of arranging in the cabin is determined by designing and calculating, is made the thin water smoke of its ejection can cover whole protected space.The temperature-sensitive, the smoke detector that are installed in the protected space are transferred to switch board with temperature and the smoke density signal that detects; Then to these signal analysis relatively, if judge when fire takes place, security system alarm sends control signal simultaneously corresponding each control valve is connected.At first, the interior compressed gases at high pressure of air bag expand rapidly in the capsule formula accumulator, and a high pressure pure water that promotes to be stored in the bottle enters pipe network, enters in the open type heavy pressure fine spray shower nozzle again, produces thin water smoke and puts out a fire.If be stored in after pure water in the capsule formula accumulator uses up, fire still is not extinguished, controller sends the control signal of actuating motor, make motor start-up, drive the running of pure water high-pressure pump, in pipe network, provide water under high pressure by check valve continuously, make the heavy pressure fine spray shower nozzle continuously produce thin water smoke, thoroughly put out until fire.After the fire suppression, control the control valve of corresponding guard space and close.High-pressure pump begins to pump into the high pressure pure water in capsule formula accumulator, until the pressure store that reaches regulation, closes motor, and high-pressure pump quits work.
The water consumption of this device only is 1/20th of a traditional water spray system.The operating pressure of water is 8-14Mpa in the gas cylinder, and the operating pressure of high-pressure pump output is 14Mpa.This device is fit to put out machine cabin on computer room, library, archive office, transformer bay, the ship, goods pump room etc. and requires the little indoor all kinds of fire of water damage.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
The utility model structure is as shown in Figure 1: according to the volume in protected space, pumping plant can contain one or more pure water high-pressure pumps 3, and overflow valve 5 is used for the operating pressure of Adjustment System.Store a certain amount of running water or other natural water after filtering in the water tank 1, and leave the interface that is connected with watering.The bottle group is made up of one or more capsule formula accumulators 16.The air bag of capsule formula accumulator 16 charged into the nitrogen of 8Mpa earlier before water-filling in bottle.A plurality of capsule formula accumulators 16 connect together, in bi-bit bi-pass directional control valve 18 connecting system pipe networks.In capsule formula accumulator 16, pump into the high pressure pure water with high-pressure pump 3 then, when pressure gauge reading is stabilized in 14Mpa till.At this moment the nitrogen in capsule formula accumulator 16 air bags is further compressed, and is the fire extinguishing storage power.
A plurality of bi-bit bi-pass directional control valves 11 are connected with multichannel open type heavy pressure fine spray shower nozzle respectively by fine filter 15, and control valve 11,18 both can electronicly have been controlled, and also can manually control.A plurality of temperature-sensitives, smoke detector 13 are installed in protected space, and they are connected with switch board 9 respectively, are used for the detection of fires signal.Switch board 9 is placed in the control room away from protected district.Solid line among Fig. 1 is the high service pipeline, and dotted line is a circuit connecting wire.
The utility model can be used as and is applied topically to high pressure single fluid fine water mist fire-extinguishing system, and total flood high pressure single fluid fine water mist fire-extinguishing system or partition protecting formula high pressure single fluid fine water mist fire-extinguishing system are used.
Claims (2)
1, a kind of ductwork type high pressure single fluid fine spray extinguisher, comprise water tank (1), water under high pressure power source, heavy pressure fine spray shower nozzle (14), temperature-sensitive, smoke detector (13), alarm (10), switch board (9) and high service pipe network, it is characterized in that: the water under high pressure power source mainly comprises motor (4), pure water high-pressure pump (3), overflow valve (5) and control valve (11), and the high-pressure outlet of pure water high-pressure pump (3) connects with heavy pressure fine spray shower nozzle (14) by overflow valve (5), check valve (6) and control valve (11); The water inlet of pure water high-pressure pump (3) connects with water tank (1) by filter (2); Be associated with the bottle group type energy storage device in the high service pipe network, this bottle group type energy storage device is made up of capsule formula accumulator (16), stop valve (17) and control valve (18).
2, ductwork type high pressure single fluid fine spray extinguisher according to claim 1, it is characterized in that: control valve (11,18) promptly can electronicly be controlled, and also can manually control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074457 CN2712396Y (en) | 2004-08-13 | 2004-08-13 | Pipe network type high pressure single flow water mist fire suppression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074457 CN2712396Y (en) | 2004-08-13 | 2004-08-13 | Pipe network type high pressure single flow water mist fire suppression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2712396Y true CN2712396Y (en) | 2005-07-27 |
Family
ID=34874339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074457 Expired - Fee Related CN2712396Y (en) | 2004-08-13 | 2004-08-13 | Pipe network type high pressure single flow water mist fire suppression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2712396Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101327362B (en) * | 2008-07-21 | 2011-05-04 | 广东轻工职业技术学院 | High-pressure fine water mist fire-extinguishing system |
| CN102085413A (en) * | 2011-02-23 | 2011-06-08 | 华汇工程设计集团有限公司 | Exterior wall water curtain fire-extinguishing system for high-rise buildings |
| CN103861231A (en) * | 2012-12-17 | 2014-06-18 | 全龙浩 | Mobile firefighting system flexible and convenient to install |
| CN105079999A (en) * | 2014-05-06 | 2015-11-25 | 张连华 | Fireproof, cooling, and dedusting equipment |
| CN106861092A (en) * | 2017-04-25 | 2017-06-20 | 天津理工大学 | A kind of device that air aqueous foam is prepared with pneumatic mode |
| CN106943699A (en) * | 2017-04-07 | 2017-07-14 | 天津神封科技发展有限公司 | High-pressure aerial fog linkage automatic fire extinguishing system |
| CN107158606A (en) * | 2017-07-19 | 2017-09-15 | 公安部天津消防研究所 | A kind of diesel locomotive medium lift pump group formula water mists self-extinguishing method and system |
-
2004
- 2004-08-13 CN CN 200420074457 patent/CN2712396Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101327362B (en) * | 2008-07-21 | 2011-05-04 | 广东轻工职业技术学院 | High-pressure fine water mist fire-extinguishing system |
| CN102085413A (en) * | 2011-02-23 | 2011-06-08 | 华汇工程设计集团有限公司 | Exterior wall water curtain fire-extinguishing system for high-rise buildings |
| CN103861231A (en) * | 2012-12-17 | 2014-06-18 | 全龙浩 | Mobile firefighting system flexible and convenient to install |
| CN105079999A (en) * | 2014-05-06 | 2015-11-25 | 张连华 | Fireproof, cooling, and dedusting equipment |
| CN106943699A (en) * | 2017-04-07 | 2017-07-14 | 天津神封科技发展有限公司 | High-pressure aerial fog linkage automatic fire extinguishing system |
| CN106861092A (en) * | 2017-04-25 | 2017-06-20 | 天津理工大学 | A kind of device that air aqueous foam is prepared with pneumatic mode |
| CN107158606A (en) * | 2017-07-19 | 2017-09-15 | 公安部天津消防研究所 | A kind of diesel locomotive medium lift pump group formula water mists self-extinguishing method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050727 Termination date: 20130813 |