CN2730415Y - Moveable, high-pressure single-fluid and fine-water spray type fire-extinguisher - Google Patents
Moveable, high-pressure single-fluid and fine-water spray type fire-extinguisher Download PDFInfo
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- CN2730415Y CN2730415Y CN 200420074455 CN200420074455U CN2730415Y CN 2730415 Y CN2730415 Y CN 2730415Y CN 200420074455 CN200420074455 CN 200420074455 CN 200420074455 U CN200420074455 U CN 200420074455U CN 2730415 Y CN2730415 Y CN 2730415Y
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- pressure pump
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Abstract
The utility model discloses a movable high-pressure single flow small water spray fire extinguisher, which comprises a machine frame 1 with wheels, an electric motor 2, a water tank 3, a clutch 4, a purity water high pressure pump 5, a filter 6, a capstan 7, a control panel 8, a supporting frame 9, a high pressure water pipe 10, an easing valve 11, an electric check valve 12, a control box 13, an airbrush 14 and a spray cup 15. The electric motor 2 is communicated with the high pressure pump 5 whose one end is communicated with the water tank 3 and the other end is connected with the airbrush 14, the easing valve 11 is arranged on the high pressure pump, and the airbrush 14 is provided with the spray cup 15. The utility model has the advantages of, 1, rapid transmitting function, which is mainly assembled on motor fire engine and is used for the places with no water supplying but need fire preventing, such as cultural relics view spots, automobiles, ships and other vehicles. 2, good atomizing effect, and the inner structure of the nozzle can create droplet whose diameter is smaller than 100 mu m.
Description
Technical field
The utility model relates to portable fire-fighting equipment, and especially a kind of only is the high pressure single fluid fine spray extinguisher of medium with the pure water.
Background technology
At present fine water mist fire-extinguishing system is divided into the thin water smoke of pure water single fluid go out water system and gas-liquid two-fluid fire extinguishing system.The former is divided into three kinds of high pressure, middle pressure and low pressure again.So-called high pressure single fluid fine water mist fire-extinguishing system makes water under high pressure (pressure is generally 8Mpa greater than 3.5Mpa) by force by the heavy pressure fine spray shower nozzle exactly, under special shower nozzle effect, will flow through the water atomization of shower nozzle, makes drop diameter less than 100 μ m-400 μ m.Have certain mist flux, the spray of mist momentum and atomizing cone angle sprays to protected district, in the process of droplet gasification, the temperature in protected district is cooled off rapidly, suffocated and blocking radiant heat, thereby reach desirable fire extinguishing effect.Because the thin water smoke of the high pressure single fluid system of going out has good extinguishing effect, plurality of advantages such as water-saving and environmental protection are just obtaining to use widely.The system but the thin water smoke of existing high pressure single fluid goes out, complex structure moves difficulty.Gas-liquid two-fluid fire extinguishing system need be joined auxiliary gas cylinder and related facility in addition, and complex structure uses inconvenient.
The utility model content
The purpose of this utility model provide a kind of simple in structure, be medium and the high pressure single fluid fine spray extinguisher that possesses locomotive function with the pure water.
The technical solution of the utility model is: a kind of portable high pressure single fluid fine spray extinguisher, and it is characterized in that: it comprises belt wheel frame, power source, water tank, pure water high-pressure pump, filter, capstan winch, high-pressure water pipe, overflow valve, electric check valve, spray gun and shower nozzle; Power source is communicated with the pure water high-pressure pump, and an end of pure water high-pressure pump is communicated with water tank, and the other end is connected with spray gun, on the pure water high-pressure pump overflow valve is housed, and nozzle is housed on spray gun; Be communicated with by high-pressure water pipe between spray gun and the pure water high-pressure pump.
On the belt wheel frame, capstan winch is housed.
Power source is motor or engine.
Shower nozzle is the dual-purpose shower nozzle of the thin water smoke of high pressure single fluid; It mainly is made up of nozzle body, nozzle plate, deflector, filter core, nozzle carrier, combination sealing pad, body, adapter, after the shower nozzle combination, is connected with spray gun with the screw thread on its adapter; Uniform water jet on the side face of body; Nozzle body is contained on the nozzle carrier, and nozzle plate, deflector and filter core are housed in nozzle body.
The utility model has following advantage:
1, possesses the fast moving function.Mainly be equipped on motor fire engine, also can be used for the important place not having water service and need prevent fire, as vehicles such as historical relic sight spot, Che Jian.
2, spray atomization is effective.When the pressure of shower nozzle water inlet was 12Mpa, the nozzle interior structure made the fogdrop diameter of generation less than 100 μ m.
3, flow is big.When the pressure of shower nozzle water inlet was 10Mpa, flow can reach 7l/min.
4, can realize spraying and spray between quick conversion.
5, the elements such as high-pressure pump, overflow valve and electric check valve of the utility model employing are water hydraulic components, have anticorrosion, anti-leak function.
6, the utility model is not only applicable to fire-fighting fire extinguishing, is applicable to other field that needs spraying or spray yet.
Description of drawings
Fig. 1 is the utility model structural front view
Fig. 2 is the utility model structure vertical view
Fig. 3 shows front view for the dual-purpose nozzle structure of single fluid heavy pressure fine spray
Fig. 4 shows right view for the dual-purpose nozzle structure of single fluid heavy pressure fine spray
The specific embodiment
The utility model structure is as shown in Figure 1 and Figure 2: comprise belt wheel frame 1, motor (engine) 2, water tank 3, shaft coupling 4, pure water high-pressure pump 5, filter 6, capstan winch 7, control panel 8, carriage 9, high-pressure water pipe 10, overflow valve 11, electric check valve 12, control box 13, spray gun 14 and shower nozzle 15.Motor 2 is communicated with pure water high-pressure pump 5, and an end of pure water high-pressure pump 5 is communicated with water tank 3, and the other end is connected with spray gun 12, and overflow valve 9 is housed on pure water high-pressure pump 5, and nozzle 15 is housed on spray gun 14; Be communicated with by high-pressure water pipe 10 between spray gun 14 and the pure water high-pressure pump 5.
Operating process of the present utility model:
Pull out high-pressure water pipe 10 and connect in spray gun 14 from capstan winch 7, the snap joint of high-pressure water pipe 10 other ends is connected with the delivery port of pure water high-pressure pump 5.After engine start or motor 2 connect electricity, drive high-pressure pump work.Water in the water tank 3 or flow into pure water high-pressure pumps 5 through filter 6 from the water of running water pipe network, the water under high pressure that flows out from 5 outlets of pure water high-pressure pump makes the water under high pressure that enters spray gun 14 keep the operating pressure of regulation through overflow valve 11 pressure regulation.Under shower nozzle 15 effects, have certain mist flux, the spray of mist momentum and atomizing cone angle sprays to protected district.In the process of droplet gasification, the temperature in protected district is cooled off rapidly, suffocate and blocking radiant heat, thereby reach desirable fire extinguishing effect.The structure chart 3 of the dual-purpose shower nozzle 15 of portable heavy pressure fine spray, shown in Figure 4 is made up of nozzle body 15-1, nozzle plate 15-2, deflector 15-3, spiral shell core 15-4, filter core 15-5, O shape circle 15-6, nozzle carrier 15-7, O shape circle 15-8, combination sealing pad 15-9, body 15-10, O shape circle 15-11, adapter 15-12 etc.After the shower nozzle combination, be connected with spray gun with the screw thread on its adapter.In the time of need being used for high pressure single fluid fine mist fire-fighting, tighten nozzle carrier 15-7 clockwise, the screw thread end face on the nozzle carrier compresses combination sealing pad 15-9.Open Switch of spray pistol, water under high pressure is through the cavity of adapter 15-12 flow nozzle seat 15-7, makes High-Pressure Water form high-intensity turbulent flow and rotation through filter core 15-5, spiral shell core 15-4 and deflector 15-3 again, at last the aperture ejection from the nozzle plate.Produce spray in the exit of nozzle body 15-1 and spray to the protection zone, reach the purpose of rapid fire extinguishing with certain atomizing cone angle and mist flux.In the time of need being used to spray, rotate counterclockwise nozzle carrier 15-7, the groove on the nozzle carrier 15-7 is alignd with groove on the body 15-10.High-Pressure Water flows into body plenum from the circular passage that forms between nozzle carrier 15-7 and the adapter 15-12,24 water jet 15-13 from the body 15-10 penetrate then.
Claims (4)
1, a kind of portable high pressure single fluid fine spray extinguisher, it is characterized in that: it comprises belt wheel frame (1), power source (2), water tank (3), pure water high-pressure pump (5), filter (6), capstan winch (7), high-pressure water pipe (10), overflow valve (11), electric check valve (12), spray gun (14) and shower nozzle (15); Power source (2) is communicated with pure water high-pressure pump (5), and an end of pure water high-pressure pump (5) is communicated with water tank (3), and the other end is connected with spray gun (12), and overflow valve (9) is housed on pure water high-pressure pump (5), and nozzle (15) is housed on spray gun (14); Be communicated with by high-pressure water pipe (10) between spray gun (14) and the pure water high-pressure pump (5).
2, portable high pressure single fluid fine spray extinguisher according to claim 1 is characterized in that: capstan winch (7) is housed on belt wheel frame (1).
3, portable high pressure single fluid fine spray extinguisher according to claim 1, it is characterized in that: power source (2) is motor or engine.
4, portable high pressure single fluid fine spray extinguisher according to claim 1, it is characterized in that: shower nozzle (15) is the dual-purpose shower nozzle of the thin water smoke of high pressure single fluid; It mainly is made up of nozzle body, nozzle plate, deflector, filter core, nozzle carrier, combination sealing pad, body, adapter, after the shower nozzle combination, is connected with spray gun with the screw thread on its adapter; Uniform water jet on the side face of body; Nozzle body is contained on the nozzle carrier, and nozzle plate, deflector and filter core are housed in nozzle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074455 CN2730415Y (en) | 2004-08-13 | 2004-08-13 | Moveable, high-pressure single-fluid and fine-water spray type fire-extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074455 CN2730415Y (en) | 2004-08-13 | 2004-08-13 | Moveable, high-pressure single-fluid and fine-water spray type fire-extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2730415Y true CN2730415Y (en) | 2005-10-05 |
Family
ID=35050760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074455 Expired - Fee Related CN2730415Y (en) | 2004-08-13 | 2004-08-13 | Moveable, high-pressure single-fluid and fine-water spray type fire-extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2730415Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1861226B (en) * | 2006-06-12 | 2010-12-08 | 河南海力特机电制造有限公司 | Combination pump specially for fine water spraying fire-fighting equipment |
| CN101143255B (en) * | 2007-10-24 | 2011-08-10 | 河南海力特机电制造有限公司 | Fine spraying fire microbus |
| CN108744367A (en) * | 2018-06-05 | 2018-11-06 | 天津城建大学 | A kind of adjustable computer room fine water mist fire-extinguishing system |
-
2004
- 2004-08-13 CN CN 200420074455 patent/CN2730415Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1861226B (en) * | 2006-06-12 | 2010-12-08 | 河南海力特机电制造有限公司 | Combination pump specially for fine water spraying fire-fighting equipment |
| CN101143255B (en) * | 2007-10-24 | 2011-08-10 | 河南海力特机电制造有限公司 | Fine spraying fire microbus |
| CN108744367A (en) * | 2018-06-05 | 2018-11-06 | 天津城建大学 | A kind of adjustable computer room 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051005 Termination date: 20100813 |