CN102000407A - High expansion foam generator - Google Patents
High expansion foam generator Download PDFInfo
- Publication number
- CN102000407A CN102000407A CN2010102971331A CN201010297133A CN102000407A CN 102000407 A CN102000407 A CN 102000407A CN 2010102971331 A CN2010102971331 A CN 2010102971331A CN 201010297133 A CN201010297133 A CN 201010297133A CN 102000407 A CN102000407 A CN 102000407A
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- Prior art keywords
- foam
- high expansion
- transmission shaft
- fire
- fighting
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Abstract
The invention provides a high expansion foam generator, which comprises a foaming pipe (1), a handle (2), a foam nozzle (3), a liquid suction pipe (4), a foam mixer cavity body (5), a bearing seat (6), a water turbine (7), a shell (8), a transmission shaft (9), an impeller (10), a fire-fighting cassette female interface (11), a fire-fighting cassette male interface (12) and the like. The high expansion foam generator is characterized in that the foaming pipe is connected with the shell through a movable interface, so that the detachment and the replacement are convenient; the transmission shaft is assembled with a rolling bearing in the bearing seat; the water turbine and the impeller are arranged on the transmission shaft; the bearing seat is connected with the shell; the foam mixer cavity body is assembled with the liquid suction pipe and the foam nozzle and connected with a tube tooth interface on the bearing seat so as to conveniently replace the nozzle. The high expansion foam generator is manufactured by adopting excellent aluminum alloy materials; and the high expansion foam generator has the advantages of compact and durable structure, light weight and stable and reliable quality through heat treatment. The external surface is attractive and corrosion-resistant by using the advanced spraying process technology.
Description
Technical field
The present invention relates to a kind of fire-fighting foam producer, particularly a kind of high expansion foam generator.
Background technology
Foam producer is the key device in the froth fire extinguishing system, according to use occasion is different with using method multiple variety classes is arranged.And the fire-fighting of prior art in the market is fixed with the high expansion foam generator, there is not packaged type high expansion foam generator, the transportable high expansion foam generator that does not more possess multinomial function has only the high expansion foam generator of function singleness.There is not the high expansion foam generator that can be up to the standards by NFA Equipment Quality Surveillance inspection center.The water that enters into foam producer by water inlet pipe during use can only spray together in company with foam, can not recycle, and has increased the consumption of water.
Summary of the invention
According to problem set forth above, the present invention is in order to overcome the weak point of at present existing fire-fighting with foam producer, a kind of high expansion foam generator is proposed, form by foaming pipe (1), handle (2), foam jet (3), pipette (4), foam mixer cavity (5), bearing block (6), hydroturbine (7), housing (8), power transmission shaft (9), impeller (10), fire-fighting cassette female coupling (11), fire-fighting cassette male coupling (12) etc., it is characterized in that described foaming pipe Active Interface is connected with housing, dismounting and change is convenient.Rolling bearing fits together in described power transmission shaft and the bearing block, and hydroturbine, impeller are installed on the power transmission shaft.Described bearing block and housing link together.Described foam mixer cavity fits together with pipette, foam jet and is connected with tube tooth interface on the bearing block, and it is very convenient to change nozzle.Described handle is installed on foaming pipe and the housing. and this high multiple generator is to integrate induced-draft fan, water fog generator, high multiple generator three big functions.Function one: induced-draft fan, impact stainless steel water turbine of driving by High-Pressure Water, the aluminium alloy fan blade that drives diameter 250mm rotates at a high speed, produces maximum 13000m
3The induced-draft fan of/h exhaust smoke level. function two: water fog generator, install atomization of water current shower nozzle and injection spray pipe, can produce nice and cool water smoke, can reduce airborne temperature.Function three: high multiple generator, install the foam maker device and the foaming pipe that have foam jet, pipette foam mixer cavity, when passing the foam mixer cavity, band setting-out stream produces one suction, high expansion foam stoste in the container is picked up, go out foam, foam flow 1.2L/s through the foam jet ejection by foaming pipe jet flow.A water part that enters in the foam mixer by water inlet pipe goes out in company with foam solution jet flow together, and another part refluxes by the outlet pipe that fire-fighting cassette female coupling is installed, and has realized the recycling consumption that reduces water of water.
Maximum working pressure (MWP) 1.6MPa of the present invention.Connect the water delivery fire hose by water inlet fire-fighting cassette male coupling, operating pressure 0.4～1.6MPa in the water band is when flowing through the aperture of 12 φ 3mm on the bearing block, pressure increases the impulsion hydroturbine, hydroturbine is connected with power transmission shaft, drives the impeller on the power transmission shaft, high speed rotating.Produce one suction when passing the foam mixer cavity with setting-out stream simultaneously, the foam dope in the container is picked up,, go out from foaming pipe jet flow through foam jet by pipette.On foaming pipe and the housing handle is installed all, moves very convenient like this.If spray foam is not changed foam jet and foaming pipe, install atomization of water current shower nozzle and injection spray pipe, can be used as water fog generator and water-driven induced-draft fan and use.Vitals hydroturbine of the present invention, power transmission shaft adopt intensity height, anticorrosive high temperature resistant, the long-lived high-quality stainless steel material of low temperature processing and manufacturing, parts such as bearing block, housing, impeller adopt the processing and manufacturing of fine aluminum alloy material, through Overheating Treatment, structure is closely durable, and is in light weight, steady quality is reliable.Outer surface adopts advanced spraying coating process technology, and is attractive in appearance anticorrosive.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a coupling part of the present invention view
Specific implementation method:
The present invention connects the water delivery fire hose by water inlet fire-fighting cassette male coupling as shown in Figure 1 and Figure 2, operating pressure 0.4～1.6MPa in the water band, during aperture by 12 φ 3mm on the bearing block, pressure increases the impulsion hydroturbine, hydroturbine is connected with power transmission shaft, drive the impeller on the power transmission shaft, high speed rotating.Produce one suction when passing the foam mixer cavity with setting-out stream simultaneously, by pipette the foam dope in the container is picked up,, go out from foaming pipe jet flow through foam jet, cover on the liquid level of burning reposefully and form froth bed, thereby secluding air, absorb heat fire is put out.On foaming pipe and the housing handle is installed all, moves very convenient like this.If the jet flow foam is not changed foam jet and foaming pipe, install atomization of water current shower nozzle and injection spray pipe, can be used as water fog generator and water-driven induced-draft fan and use.A water part that enters in the foam mixer by water inlet pipe goes out in company with foam solution jet flow together, and another part refluxes by the outlet pipe that fire-fighting cassette female coupling is installed, and has realized the recycling consumption that reduces water of water.
Claims (1)
1. high expansion foam generator, by foaming pipe (1), handle (2), foam jet (3), pipette (4), foam mixer cavity (5), bearing block (6), hydroturbine (7), housing (8), power transmission shaft (9), impeller (10), fire-fighting cassette female coupling (11), fire-fighting cassette male coupling compositions such as (12), it is characterized in that described foaming pipe Active Interface is connected with housing, dismounting and change is convenient, rolling bearing fits together in power transmission shaft and the bearing block, hydroturbine, impeller is installed on the power transmission shaft, bearing block and housing link together, foam mixer cavity and pipette, foam jet fits together and is connected with tube tooth interface on the bearing block, and it is very convenient to change nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102971331A CN102000407A (en) | 2010-09-30 | 2010-09-30 | High expansion foam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102971331A CN102000407A (en) | 2010-09-30 | 2010-09-30 | High expansion foam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102000407A true CN102000407A (en) | 2011-04-06 |
Family
ID=43808266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102971331A Pending CN102000407A (en) | 2010-09-30 | 2010-09-30 | High expansion foam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102000407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958851A (en) * | 2015-06-05 | 2015-10-07 | 中国民用航空飞行学院 | Natural intake type foam generator |
| RU206580U1 (en) * | 2021-03-29 | 2021-09-16 | Владислав Тимурович Крылов | FOAM GENERATOR |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2144037A (en) * | 1983-07-22 | 1985-02-27 | Thomas Leslie Ashurst | Method of and apparatus for foam production |
| US5445226A (en) * | 1993-05-04 | 1995-08-29 | Scott Plastics Ltd. | Foam generating apparatus for attachment to hose delivering pressurized liquid |
| CN201007219Y (en) * | 2007-02-15 | 2008-01-16 | 煤炭科学研究总院重庆分院 | High power inhibition foam-making apparatus for preventing and controlling coal spontaneous combustion |
| CN201049165Y (en) * | 2007-05-30 | 2008-04-23 | 广州市武晋消防设备有限公司 | Negative pressure compressed air A kind foam fire-extinguishing device |
| CN101376047A (en) * | 2008-09-27 | 2009-03-04 | 刘欣传 | Air foam fire extinguisher |
| CN201211403Y (en) * | 2008-04-28 | 2009-03-25 | 兴化锁龙消防药剂有限公司 | Forced foam generator |
| CN201271445Y (en) * | 2008-10-07 | 2009-07-15 | 兴化锁龙消防药剂有限公司 | Novel high multiple foam generator |
| CN201295580Y (en) * | 2008-10-07 | 2009-08-26 | 兴化锁龙消防药剂有限公司 | Water-based foam generator for dust suppression and noise reduction |
-
2010
- 2010-09-30 CN CN2010102971331A patent/CN102000407A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2144037A (en) * | 1983-07-22 | 1985-02-27 | Thomas Leslie Ashurst | Method of and apparatus for foam production |
| US5445226A (en) * | 1993-05-04 | 1995-08-29 | Scott Plastics Ltd. | Foam generating apparatus for attachment to hose delivering pressurized liquid |
| CN201007219Y (en) * | 2007-02-15 | 2008-01-16 | 煤炭科学研究总院重庆分院 | High power inhibition foam-making apparatus for preventing and controlling coal spontaneous combustion |
| CN201049165Y (en) * | 2007-05-30 | 2008-04-23 | 广州市武晋消防设备有限公司 | Negative pressure compressed air A kind foam fire-extinguishing device |
| CN201211403Y (en) * | 2008-04-28 | 2009-03-25 | 兴化锁龙消防药剂有限公司 | Forced foam generator |
| CN101376047A (en) * | 2008-09-27 | 2009-03-04 | 刘欣传 | Air foam fire extinguisher |
| CN201271445Y (en) * | 2008-10-07 | 2009-07-15 | 兴化锁龙消防药剂有限公司 | Novel high multiple foam generator |
| CN201295580Y (en) * | 2008-10-07 | 2009-08-26 | 兴化锁龙消防药剂有限公司 | Water-based foam generator for dust suppression and noise reduction |
Non-Patent Citations (1)
| Title |
|---|
| 栾培 等: "高倍数、中倍数泡沫灭火系统设计", 《消防技术与产品信息》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958851A (en) * | 2015-06-05 | 2015-10-07 | 中国民用航空飞行学院 | Natural intake type foam generator |
| CN104958851B (en) * | 2015-06-05 | 2018-03-06 | 中国民用航空飞行学院 | A kind of natural inflow formula foam maker |
| RU206580U1 (en) * | 2021-03-29 | 2021-09-16 | Владислав Тимурович Крылов | FOAM GENERATOR |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110406 |