CN102500076A - Hand-propelled air-water fire extinguisher powered by small petrol engine - Google Patents
Hand-propelled air-water fire extinguisher powered by small petrol engine Download PDFInfo
- Publication number
- CN102500076A CN102500076A CN201110281385XA CN201110281385A CN102500076A CN 102500076 A CN102500076 A CN 102500076A CN 201110281385X A CN201110281385X A CN 201110281385XA CN 201110281385 A CN201110281385 A CN 201110281385A CN 102500076 A CN102500076 A CN 102500076A
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- water
- gasoline engine
- petrol engine
- power
- geomantic omen
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000003502 gasoline Substances 0.000 claims description 61
- 239000007921 spray Substances 0.000 claims description 29
- 239000007858 starting material Substances 0.000 claims description 19
- 239000002828 fuel tank Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 241000886569 Cyprogenia stegaria Species 0.000 abstract 2
- 230000006837 decompression Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 spark plug Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a hand-propelled air-water fire extinguisher powered by a small petrol engine. The fire extinguisher is equipped with a water tank and a booster pump, wherein the booster pump is installed at an air inlet on one side of a fan shell; a connecting sleeve transfers power output by a crank shaft to a water pump blade to pump water out of the water tank, and thus a condition is created for realizing air-water fire extinguishing; wheels are arranged at the lower part of a rack and the air-water fire extinguisher is arranged on the rack. Two types of small petrol engines, namely a single-cylinder small petrol engine and a V-shaped double-cylinder small petrol engine, are available and the V-shaped double-cylinder small petrol engine is provided with a start decompression device. According to the actual condition of a working face, one power device or two power device can be installed on the rack, and when the small petrol engine is started, the crank shaft of the petrol engine drives an impeller in the fan shell to rotate, generated centrifugal wind power is blown out through a sprayer and an operator pushes a handle with hands to extinguish fire. When the fire extinguisher is in use, the operator does not need to hold a petrol engine fan with hands or carry the petrol engine fan on the back to extinguish fire, therefore the labor intensity of the operator is reduced, the working environment of the operator is improved and the fire extinguishing effect is enhanced.
Description
Technical field
The present invention relates to a kind of can being installed on the wheel with hand propelled, is the put out a fire geomantic omen spray of operation of power with the miniature gasoline engine, belongs to the forestry machinery technical field.
Background technology
Currently, in the steppe and forest fire-fighting operations for hair, are using portable or knapsack hair dryers put out the fire, firefighters labor intensity; in fire extinguishing operations personnel from the ignition point close, their work environment is extremely harsh.
Summary of the invention
In order better to put out grassland and forest fire; Alleviate the labour intensity of fire extinguishing personnel when putting out a fire operation; Improve their fire extinguishing environment; Improve the fire extinguishing effect, the objective of the invention is to: providing a kind of is the hand propelled geomantic omen spray of power with the miniature gasoline engine, and miniature gasoline engine includes two kinds of single cylinder and V-type twin-tubs; Geomantic omen spray complete machine also has two kinds of types (being two kinds of narrow type and wide types) that and two can be installed, and is furnished with water tank, booster pump.
The present invention is directed to existing deficiency, the technical scheme of being taked is following:
With the miniature gasoline engine is the hand propelled geomantic omen spray of power, and it comprises the miniature gasoline engine of being made up of starter, spark plug, air filter, fuel tank, gasoline hood and (decompressor of V-type machine) etc.; Booster pump is positioned on the air inlet place of Fan casing; Fan casing utilizes contiguous block to be installed on the frame, and the impeller that is driven by gasoline engine crank is installed in the Fan casing, and water tank is installed on the frame; Be equipped with wheel below the frame, the handle that is promoted by the fire extinguishing personnel is equipped with at the rear portion of frame.When miniature gasoline engine was worked, by fire extinguishing personnel hand push handle, the water with the wind-force and the booster pump of draught fan impeller generation are extracted out from water tank blew out the operation of putting out a fire through shower nozzle.
Above-mentioned is the geomantic omen spray of power with the miniature gasoline engine, and its power is single cylinder 2 stroke gasoline engines or V-type twin-tub 2 stroke gasoline engines, wherein; V-type twin-tub 2 stroke gasoline engines, the cylinder V-type is arranged, and the opposed arrangement of volume ratio is compact; The not easy starting of trapped fuel in the cylinder; Be characterized in that volume compares less, power is big.
Above-mentioned is the geomantic omen spray of power with the miniature gasoline engine, it is characterized in that: be equipped with on V-type twin-tub 2 stroke gasoline engines by pressure-reducing valve, long valve, valve driving lever, shape be
type the active driving lever, fixedly lean on, starting decompressor that reduction torsion spring and starter dish are formed, wherein garden, the center borehole jack of starter dish is on the starter central shaft; There is the groove of putting stay cord at the middle part of dish, and 4 recessed sulculuses of square are arranged on the plane of its lateral surface, because the strength of reduction torsion spring; Initiatively driving lever lower end elbow part is close to the side of starter dish forever; During starting, pull starting rope and drive the rotation of starter dish, at this moment initiatively the elbow part of driving lever lower end is pulled on the plane of starter dish; The elbow part of its upper end is then stirred the valve driving lever and is moved along fixedly leaning on; The two ends long valve of promotion of valve driving lever is moved in pressure-reducing valve, and valve is opened, and the starter dish is rotated further the elbow part of active driving lever lower end is dropped in the starter dish plane groove; Because the strength of reduction torsion spring and pressure-reducing valve inner spring makes long valve-closing; So running is gone down, and long valve constantly is opened, and closes; Reduced the starting pressure of combustion chamber; Make gasoline starting easy, when becoming flexible operating crank, the starter dish is backward rotation under the effect of starting disc spring; Be reversed to rotate after initiatively the elbow part of driving lever lower end drops in the groove once more and shift onto on the plane, make the valve driving lever be in reset mode.
Above-mentioned is the geomantic omen spray of power with the miniature gasoline engine; It is characterized in that: at Fan casing air inlet place, connect cover booster pump is fixed on the Fan casing, adapter sleeve links to each other the output of gasoline engine crank with pump shaft; Driving the water pump leaf rotates; And through water inlet pipe and outlet pipe water is extracted out from water tank, effluent switch can be according to the size adjustment output of the condition of a fire, and its inner aperture of choke tube can make water supply more stable.
Above-mentioned is the geomantic omen spray of power with the miniature gasoline engine, it is characterized in that: on two cylinders of V-type twin-tub 2 stroke gasoline engines pressure-reducing valve is housed respectively, through the external screw thread of pressure-reducing valve one end; Can pressure-reducing valve be screwed on the cylinder block; The endoporus of pressure-reducing valve is equipped with long valve, and the big end of long valve is dish-type, and all very high sealing ring of precision and seal request is arranged above it; Gases at high pressure to prevent cylinder block combustion chamber when work leak; The small end of long valve receives the control of valve driving lever active force, can promote to the cylinder chamber direction by long valve, and valve is opened.Endoporus at pressure-reducing valve also is equipped with the back-moving spring that is enclosed within on the long valve stem, because the effect of back-moving spring is when resetting the valve driving lever, long valve can outwards move timely, plays the effect of sealing.
Above-mentioned is the geomantic omen spray of power with the miniature gasoline engine; It is characterized in that: utilize water tank, make it to realizing that the geomantic omen fire extinguishing provides sufficient water source, the booster pump that is installed on the Fan casing can be extracted water out from water tank; The output that strengthens has improved the fire extinguishing effect.When fire extinguishing personnel hand push spray carried out operation, because the rotation of gasoline engine crank drives the impeller rotation in the Fan casing, the centrifugal wind-force of its generation blew out through straight tube, shower nozzle with air with through the water that booster pump is extracted out from water tank, carries out the geomantic omen fire extinguishing.
The present invention has the following advantages:
1. structural design of the present invention adopts the hand propelled structure of belt wheel; When fire extinguishing personnel hand push spray is put out a fire operation; Than original hand-held or bear the hair-dryer operation of putting out a fire; Farther from the scene of fire, improved operator's work situation, alleviated of the injury of abominable fire extinguishing environment to fire extinguishing personnel health.
2. the operator only needs hand push spray handle, and the operation of just can putting out a fire has alleviated operator's labour intensity, makes them from heavy manual labor, obtain liberation.
3. power of the present invention adopts V-type twin-tub 2 stroke gasoline engines, and twin-tub is bigger than power per cylinder, thereby the air quantity that blows out is big, and wind speed is fast, good extinguishing effect; The cylinder V-type is arranged, and the comparison horizontalization weighs, shakes low, is prone to starting, and volume is less relatively.
4. power of the present invention adopts single cylinder 2 stroke gasoline engines, can utilize fully to have production technology and supporting system portable, backpack gasoline engine hair-dryer now, makes social resources obtained fully utilizing.
5. the present invention has alleviated starting strength owing on the V-type double-cylinder gasoline engine, decompressor has been installed, thereby makes gasoline engine more be prone to starting.
6. because geomantic omen of the present invention spray is the operation of putting out a fire of operator's hand push; Therefore weight and the capacity to single, double cylinder gasoline engine can increase; Changed the portable or backpack gasoline engine hair-dryer that China uses now; In order to alleviate operator's labour intensity, to the strict demand of machine weight.Can make power more powerful, the air quantity that spray blows out is bigger, and wind speed is faster.
7. the present invention has increased booster pump and water tank, and the geomantic omen fire extinguishing is carried out in the fire extinguishing of drying in the place that does not have the water source in the place that the water source is arranged, can control the size of water yield through adjusting taps, improves the fire extinguishing effect.
8. the present invention has two kinds of types adorning one or two typhoon water sprays, makes the client can be according to the characteristics of this area, many a kind of selections.
Description of drawings
Fig. 1. structural representation of the present invention.
Fig. 2. the sketch map of the hand propelled geomantic omen spray of a V-type double-cylinder gasoline engine is equipped with in the present invention.
Fig. 3. the sketch map of the hand propelled geomantic omen spray of two single cylinder gasoline engines is equipped with in the present invention.
Fig. 4. the sketch map of the hand propelled geomantic omen spray of a single cylinder gasoline engine is equipped with in the present invention.
Fig. 5. the structure chart of booster pump of the present invention.
Fig. 6. starting mechanism of decompressor sketch map of the present invention. among the figure:
1. frame 2. water tanks 3. starters 4. Fan casings
5. spark plug 6. air filters 7. outlet pipes 8. effluent switch
9. fuel tank 10. water inlet pipes 11. wheels 12. gasoline hoods
13. booster pump 14. contiguous blocks 15. halt switches 16. Oil Switch
17. screw 18. sealing rings 19. pump casing covers 20. pump shafts
21. adapter sleeve 22. holes are with back-up ring 23. bearings 24. nuts
25. water pump leaf 26. choke tubes 27. titting water outlets 28. connect cover
29. the pump housing 30. admitting pipe joints 31. threeways
32. pressure-reducing valve 33. long valves 34. are fixedly leant on 35. reduction torsion springs
36. valve driving lever 37. is driving lever 38. shower nozzles 39. starter dishes initiatively
The practical implementation method:
As Fig. 1, Fig. 2, shown in geomantic omen of the present invention spray comprise: V-type twin-tub 2 stroke gasoline engines, starting decompressor and booster pump 13; Starter 3, spark plug 5, gasoline hood 12, air filter 6 and fuel tank 9 are housed above V-type twin-tub 2 stroke gasoline engines; V-type twin-tub 2 stroke gasoline engines are screwed on Fan casing 4; Fan casing 4 is fixed on the frame 1 through contiguous block 14; Halt switch 15, Oil Switch 16 are housed on the handle of frame 1, and booster pump 13 is installed on the Fan casing 4, and outlet pipe 7, water inlet pipe 10 are installed above it; Gasoline engine crank drives adapter sleeve 21, pump shaft 20,25 rotations of water pump leaf, because water pump leaf 25 rotates the centrifugal force that is produced water is extracted out from water tank 2, and is seen off through outlet pipe 7 and effluent switch 8, and effluent switch 8 can adjust the size of the water yield.
As Fig. 3, Fig. 4, shown in geomantic omen of the present invention spray comprise; Single cylinder 2 stroke gasoline engines and booster pump 13 are equipped with starter 3, spark plug 5, gasoline hood 12, air filter 6 and fuel tank 9 above the gasoline engine, gasoline engine is screwed on Fan casing 4; Fan casing 4 is fixed on the frame 1 through contiguous block 14; Halt switch 15, Oil Switch 16 are housed on the handle of frame 1, and booster pump 13 is installed on the Fan casing 4, and outlet pipe 7, water inlet pipe 10 are installed above it; Gasoline engine crank drives adapter sleeve 21, pump shaft 20,25 rotations of water pump leaf, and the centrifugal force that is produced is extracted water out from water tank 2, and through outlet pipe 7 and effluent switch 8 ejections, effluent switch 8 can adjust the size of the water yield.
V-type twin-tub machine; When starting, pull starter; Rotate by operating crank and stay cord pulling starter dish 39, and drive driving lever 37 initiatively and stir and be installed in the long valves 33 that the valve driving lever 36 fixedly leant on 34 constantly promotes on the pressure-reducing valves 32 and move back and forth, make start laborsaving.Single cylinder gasoline engine and V-type twin-tub 2 stroke gasoline engines are when work; Being fixed on draught fan impeller on the gasoline engine crank rotates the wind-force that produced and rotates the water of being extracted out through water pump leaf 25 and mix the atomizing gas that the back forms and blow out from shower nozzle 38 together in Fan casing 4.
When stopping using, Oil Switch 16 is dropped to minimum, after slow-speed of revolution running, it is flame-out to press halt switch 15.The present invention because big, the air quantity of gasoline engine discharge capacity is big, can improve fire extinguishing personnel's fire extinguishing environment again during fire extinguishing, is particularly suitable for the grassland, the forest zone is promoted the use of.
Claims (6)
1. be the hand propelled geomantic omen spray of power with the miniature gasoline engine, it is characterized in that: it comprises power single cylinder gasoline engine and V-type twin-tub 2 stroke gasoline engines, frame 1, water tank 2, starter 3, Fan casing 4, spark plug 5, air filter 6, effluent switch 8, fuel tank 9, wheel 11, gasoline hood 12, booster pump 13, the pressure-reducing valve 32 of spray.
2. according to claim 1 is the hand propelled geomantic omen spray of power with the miniature gasoline engine; It is characterized in that: the power of geomantic omen spray is single cylinder gasoline engine and V-type twin-tub 2 stroke gasoline engines, and gasoline engine is equipped with starter 3, spark plug 5, air filter 6, gasoline hood 12, pressure-reducing valve 32.
3. according to claim 1 is the hand propelled geomantic omen spray of power with the miniature gasoline engine; It is characterized in that: Fan casing 4 is fixed on the frame 1 through contiguous block 14; Booster pump 13 is installed on the Fan casing 4; Water pump leaf 25 is equipped with in the inside of booster pump 13, and water inlet pipe 10 and outlet pipe 7 are equipped with in the outside.
4. according to claim 1 is the hand propelled geomantic omen spray of power with the miniature gasoline engine, it is characterized in that: be equipped with on V-type twin-tub 2 stroke gasoline engines and comprise; Pressure-reducing valve 32, long valve 33, fixedly lean on 34, reduction torsion spring 35, valve driving lever 36, the starting decompressor formed of driving lever 37, starter dish 39 initiatively.
5. according to claim 1 is the hand propelled geomantic omen spray of power with the miniature gasoline engine, it is characterized in that: the effluent switch 8 that can adjust the water yield is housed on the shower nozzle 40.
6. according to claim 1 is the hand propelled geomantic omen spray of power with the miniature gasoline engine, it is characterized in that: water tank 2 is housed above the frame 1, wheel 11 is housed below the frame 1, halt switch 15 and Oil Switch 16 are housed on the handle of frame 1 back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110281385XA CN102500076A (en) | 2011-09-21 | 2011-09-21 | Hand-propelled air-water fire extinguisher powered by small petrol engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110281385XA CN102500076A (en) | 2011-09-21 | 2011-09-21 | Hand-propelled air-water fire extinguisher powered by small petrol engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102500076A true CN102500076A (en) | 2012-06-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110281385XA Pending CN102500076A (en) | 2011-09-21 | 2011-09-21 | Hand-propelled air-water fire extinguisher powered by small petrol engine |
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| Country | Link |
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| CN (1) | CN102500076A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001293A (en) * | 2014-06-10 | 2014-08-27 | 东北林业大学 | Fan transmission mechanism of crawler-type remote-control pneumatic extinguisher |
| CN105148429A (en) * | 2015-07-29 | 2015-12-16 | 成都自能消防设备有限公司 | Wind power foam fire extinguishing system |
| CN105169604A (en) * | 2015-07-19 | 2015-12-23 | 黄圭鹏 | Pneumatic fire extinguisher |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875500Y (en) * | 2005-09-21 | 2007-03-07 | 山西创伟机电制造有限公司 | Portable fire extinguisher by using air-blowing-out and by water |
| CN2882687Y (en) * | 2006-01-09 | 2007-03-28 | 镇江正东机械零部件制造有限责任公司 | Air-water extinguisher |
| CN201008713Y (en) * | 2007-02-08 | 2008-01-23 | 黄玮彬 | Backpack wind/water spraying fire extinguisher |
| CN201324456Y (en) * | 2008-03-05 | 2009-10-14 | 徐永华 | Portable pneumatic-hydraulic fire extinguisher |
| CN101850165A (en) * | 2010-05-21 | 2010-10-06 | 南京林业大学 | Multi-function jet wind fire extinguisher |
| CN101943172A (en) * | 2010-09-15 | 2011-01-12 | 孙士庆 | Hand-pushed blower taking two-cylinder gasoline engine as power |
-
2011
- 2011-09-21 CN CN201110281385XA patent/CN102500076A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875500Y (en) * | 2005-09-21 | 2007-03-07 | 山西创伟机电制造有限公司 | Portable fire extinguisher by using air-blowing-out and by water |
| CN2882687Y (en) * | 2006-01-09 | 2007-03-28 | 镇江正东机械零部件制造有限责任公司 | Air-water extinguisher |
| CN201008713Y (en) * | 2007-02-08 | 2008-01-23 | 黄玮彬 | Backpack wind/water spraying fire extinguisher |
| CN201324456Y (en) * | 2008-03-05 | 2009-10-14 | 徐永华 | Portable pneumatic-hydraulic fire extinguisher |
| CN101850165A (en) * | 2010-05-21 | 2010-10-06 | 南京林业大学 | Multi-function jet wind fire extinguisher |
| CN101943172A (en) * | 2010-09-15 | 2011-01-12 | 孙士庆 | Hand-pushed blower taking two-cylinder gasoline engine as power |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001293A (en) * | 2014-06-10 | 2014-08-27 | 东北林业大学 | Fan transmission mechanism of crawler-type remote-control pneumatic extinguisher |
| CN105169604A (en) * | 2015-07-19 | 2015-12-23 | 黄圭鹏 | Pneumatic fire extinguisher |
| CN105148429A (en) * | 2015-07-29 | 2015-12-16 | 成都自能消防设备有限公司 | Wind power foam fire extinguishing system |
| CN105148429B (en) * | 2015-07-29 | 2018-04-10 | 成都煦华鳌龙科技有限公司 | A kind of wind-force froth fire extinguishing system |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20120620 |