CN104922828A - Self-swing type air blowing fire extinguisher - Google Patents
Self-swing type air blowing fire extinguisher Download PDFInfo
- Publication number
- CN104922828A CN104922828A CN201410112331.4A CN201410112331A CN104922828A CN 104922828 A CN104922828 A CN 104922828A CN 201410112331 A CN201410112331 A CN 201410112331A CN 104922828 A CN104922828 A CN 104922828A
- Authority
- CN
- China
- Prior art keywords
- air duct
- balance staff
- fire
- air
- swing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
Abstract
The invention discloses a self-swing type air blowing fire extinguisher, belongs to the technical field of forestry machinery, and in particular, relates to a machine for extinguishing fire through continuous self-swing of an air cylinder by using air force blown out from the air blowing fire extinguisher. The self-swing type air blowing fire extinguisher comprises an air blowing plate, a tension spring pin, a tension spring, a tension spring column, an air cylinder, gasoline engine air blowers, a swing shaft lower plate, a swing shaft upper plate, a swing shaft, a stopper, a frame and an air cylinder shaft. The air cylinder shaft mounted on the frame is mounted on the air cylinder; four gasoline engine air blowers are mounted at a large end of the air cylinder; a device capable of swinging the air cylinder is mounted at a small end of the air cylinder, and can use self wind power to replace the hand swing fire extinguishment of fire extinguishing persons; and the conditions of small air volume, high labor intensity of the fire extinguishing persons, near distance from fire scenes in fire extinguishment, bad working environment and bad fire extinguishing effect in a traditional air blowing fire extinguisher are changed. The self-swing type air blowing fire extinguisher improves the working conditions of the fire extinguishing persons, and enhances the fire extinguishing efficiency.
Description
Technical field
The invention belongs to forest machine technology field, be specifically related to a kind of wind-force utilizing the blowout of blowing spray self, make air duct constantly swing the machine carrying out putting out a fire voluntarily.
Background technology
The fire in meadow and forest zone, directly threaten the people's lives and property safety, also make the normal operation of the pipeline road being embedded in underground be damaged simultaneously, therefore must put out a fire fast with the blowing spray of Wind Volume, and existing hand propelled wind fire-extinguisher, Backpack wind fire extinguisher and portable type blowing spray are when blowing fire extinguishing, all that fire extinguishing personnel constantly swing with hand and put out a fire, fire extinguishing personnel labor intensity is large, the air quantity of blowout is little again, during fire extinguishing close to scene of fire, working environment is very severe, and extinguishing effect is bad.
Summary of the invention
Problem to be solved by this invention is: for existing take miniature gasoline engine as the hand propelled wind fire-extinguisher of power, Backpack wind fire extinguisher and portable type blowing spray are when blowing fire extinguishing, constantly carried out swing to put out a fire with hand by fire extinguishing personnel, labour intensity is very large, close to scene of fire, the working environment that smoke fire burns is very severe, the air quantity of blowout is little, the present situation that extinguishing effect is bad, design from pendulum-type blowing fire extinguish blowout Wind Volume, and rely on the swing of self to swing to replace fire extinguishing personnel with hand, improve the condition of work of fire extinguishing personnel, improve fire-fighting efficiency.
Technical scheme of the present invention is: comprise blow-down panel, tension spring pin, extension spring, extension spring post, air duct, handle, gasoline engine hair-dryer, hand starter, balance staff lower plate, balance staff upper plate, balance staff, link stopper, frame, air duct axle, nut, saddle bullet pad, adjustment column and screw from pendulum-type blowing spray.
Link stopper is matrix parts, screw is utilized to be contained in frame, its 2 ends are 2 the thin plate, 2 the thin plate can block the balance staff of motion, and frame is also equipped with by the adjustment column on screw thread in frame, and it can adjust the blowing angle of inclination of air duct, at the centre bore of frame, rotary air duct axle is housed, the upper end of air duct axle is fixed on air duct, and nut and saddle bullet pad are equipped with in the lower end of air duct axle, and air duct utilizes air duct axle, saddle bullet pad and nut can swing in frame.
Described air duct be one to be arranged on air duct axle and and horizontal line have the hollow cone at angle of inclination, at its large end, 4 gasoline engine hair-dryers are housed, its small end is equipped with and air duct can be made to carry out the device swung.
Described air duct small end is equipped with and air duct can be made to carry out the device swung, be that balance staff lower plate and balance staff upper plate are fixed on air duct, tension spring pin is equipped with in rectangular blow-down panel upper end, and blow-down panel is also equipped with balance staff, balance staff is contained on balance staff lower plate and balance staff upper plate, and blow-down panel can be driven to swing.
The balance staff upper plate be arranged on air duct has a concave groove, concave groove there are 2 sides that can block blow-down panel, one end of extension spring hangs on the tension spring pin of blow-down panel upper end, the other end hangs on the extension spring post on air duct, effect due to extension spring makes blow-down panel can keep pressing close to the position of balance staff upper plate concave groove side, and make the center of blow-down panel and air duct have certain angle, blow-down panel relies on the wind-force of air duct blowout, under the effect of extension spring, balance staff and balance staff upper plate, continuous conversion, in the position of balance staff upper plate concave groove side, makes air duct carry out swing to dry fire extinguishing.
Carry out at air duct swinging in the motion of blowing, drive the lower end of balance staff, make it encounter to be fixed on the link stopper in frame, block can block the balance staff of motion, and makes balance staff overcome the pulling force of extension spring, drives blow-down panel to change position, blow-down panel is made to move to another side of concave groove by a side of balance staff upper plate concave groove, now extension spring tension changes the blow-down panel behind position, makes air duct change swaying direction, swings blowing to originally contrary direction.
The air duct swung is proceeded by changing direction, the lower end of balance staff is made again to have encountered the other end being fixed on link stopper in frame, block the balance staff of motion, and the pulling force making balance staff overcome extension spring drives blow-down panel to change position, namely by a sideways motion of balance staff upper plate concave groove to another side of concave groove, at this moment extension spring tension changes the blow-down panel behind position, air duct is made to change the direction of motion, swing blowing is carried out to just now contrary direction, pass through blow-down panel like this, extension spring, balance staff upper plate, balance staff and link stopper with the use of, air duct is made ceaselessly to carry out reciprocal swing blowing.
As improvement, described frame is also equipped with handle, moves handle with hand and can move easily from pendulum-type blowing spray.
Described gasoline engine hair-dryer is power and the fan section of portable 2 stroke gasoline engine wind fire-extinguishers.
The invention has the beneficial effects as follows, it by having installed 4 gasoline engine hair-dryers on air duct, very large air quantity can be produced, and air duct small end is equipped with air duct can be made to carry out the device swung, achieve and rely on the swing of self to carry out swing fire extinguishing to replace fire extinguishing personnel with hand, improve the condition of work of fire extinguishing personnel, improve fire-fighting efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is front view of the present invention;
Accompanying drawing 2 is the constitutional diagram of blow-down panel of the present invention, tension spring pin, balance staff upper plate, balance staff lower plate and balance staff;
Accompanying drawing 3 is that the A of Fig. 1 of the present invention is to partial enlarged drawing;
Accompanying drawing 4 is the B direction view of Fig. 1 of the present invention.
Wherein: 1. blow-down panel 2. tension spring pin 3. extension spring 4. extension spring post 5. air duct 6. handle 7. gasoline engine hair-dryer 8. hand starter 9. balance staff lower plate 9-A. balance staff upper plate 10. balance staff 11. link stopper 12. frame 13. air duct axle 14. nut 15. saddle bullet pad 16. adjustment column 17. screw.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail:
As schematically shown in Figure 1, air duct axle (13) in pendulum-type blowing spray air duct (5), be through in the centre bore of frame (12), saddle bullet pad (15) is put in the lower end of air duct axle (13), after first-class nut (14), just can ensure that air duct (5) carries out swing to blow fire extinguishing in frame (12).
Anticipate as shown in figures 1 and 3, in pendulum-type blowing spray frame (12), link stopper (11) is housed, being equipped with in the front end of air duct (5) to make air duct (5) carry out the mechanism swung, and comprises blow-down panel (1), tension spring pin (2), balance staff (10) as shown in Figure 2.Extension spring (3), extension spring post (4), balance staff lower plate (9), balance staff upper plate (9-A) are then arranged on air duct.
Anticipate as shown in Figure 1 and Figure 4, in pendulum-type blowing spray frame (12), adjustment column (16) is housed, by the use to adjustment column (16), the blowing angle of inclination of air duct can be adjusted.After fire extinguishing personnel arrive scene of fire, pull with hand hand starter (8), 4 gasoline engine hair-dryers (7) are started working, and the air-flow that blowout is very large in air duct (5), air-flow blows to air duct (5) front end, blow to the blow-down panel (1) being attached to balance staff upper plate (9-A) concave groove side and being strained by extension spring (3), because there is angle at the center of blow-down panel (1) and air duct (5), make the wind-force that blow-down panel (1) dependence air duct (5) blows out, in extension spring (3), swing blowing fire extinguishing is carried out under the effect of balance staff (10) and balance staff upper plate (9-A).
When air duct (5) swings, the link stopper (11) be fixed in frame (12) has been encountered in the lower end of balance staff (10), block (11) blocks the balance staff (10) of motion, and make balance staff (10) overcome the pulling force of extension spring (3), blow-down panel (1) is driven to change position, namely by a sideways motion of balance staff upper plate (9-A) concave groove to another side of concave groove, extension spring (3) tension changes the blow-down panel (1) behind position, air duct (5) is made to change blowing direction, swing blowing fire extinguishing is carried out to originally contrary direction.
The air duct (5) swinging fire extinguishing is proceeded owing to changing swaying direction, make again the lower end of balance staff (10) encounter and be fixed on the another side that frame (12) goes up link stopper (11), block the balance staff (10) of motion, the pulling force making balance staff (10) overcome extension spring (3) drives blow-down panel (1) to change position, namely by the sideways motion of balance staff upper plate (9-A) concave groove to another side of concave groove, now extension spring (3) tension changes the blow-down panel (1) behind position, air duct (5) is made to carry out swing blowing in the opposite direction, like this by blow-down panel (1), extension spring (3), balance staff upper plate (9-A), balance staff (10) and link stopper (11) with the use of, air duct (5) is made ceaselessly to carry out reciprocal swing blowing.
Utilize handle (6) different fire extinguishing points can be moved to by from pendulum-type blowing spray.
Claims (5)
1. contain blow-down panel (1), tension spring pin (2), extension spring (3), extension spring post (4), air duct (5), handle (6), gasoline engine hair-dryer (7), balance staff lower plate (9), balance staff upper plate (9-A), balance staff (10), link stopper (11), frame (12), air duct axle (13) and adjustment column (16) from pendulum-type blowing spray.It is characterized in that the centre bore of frame (12) is equipped with rotary air duct axle (13), the upper end of air duct axle (13) is fixed on air duct (5), frame (12) is equipped with by the adjustment column (16) on screw thread in frame (12), link stopper (11) is matrix parts, utilizes screw to be contained in frame (12).
2. according to claim 1 from pendulum-type blowing spray, it is characterized in that air duct (5) one is arranged on air duct axle (13), and have the hollow cone at angle of inclination with horizontal line, at its large end, 4 gasoline engine hair-dryers (7) are housed, its small end is equipped with and air duct (5) can be made to carry out the device swung.
3. according to claim 1 from pendulum-type blowing spray, it is characterized in that: balance staff lower plate (9) and balance staff upper plate (9-A) are fixed on air duct (5), tension spring pin (2) is equipped with in blow-down panel (1) upper end, blow-down panel (1) is also equipped with balance staff (10), balance staff (10) is contained on balance staff lower plate (9) and balance staff upper plate (9-A).
4. according to claim 1 and 3 from pendulum-type blowing spray, it is characterized in that the balance staff upper plate (9-A) on air duct (5) has a concave groove, concave groove there are 2 sides that can block blow-down panel (1), one end of extension spring (3) hangs on the tension spring pin (2) of blow-down panel (1) upper end, and the other end hangs on the extension spring post (4) on air duct (5)..
5. according to claim 1 from pendulum-type blowing spray, it is characterized in that link stopper (11) is matrix parts, its 2 ends are 2 the thin plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112331.4A CN104922828B (en) | 2014-03-21 | 2014-03-21 | From pendulum-type blowing spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112331.4A CN104922828B (en) | 2014-03-21 | 2014-03-21 | From pendulum-type blowing spray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104922828A true CN104922828A (en) | 2015-09-23 |
| CN104922828B CN104922828B (en) | 2018-08-17 |
Family
ID=54110458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410112331.4A Expired - Fee Related CN104922828B (en) | 2014-03-21 | 2014-03-21 | From pendulum-type blowing spray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104922828B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967331A (en) * | 2021-11-22 | 2022-01-25 | 东北林业大学 | Self-propelled drainage type wind power fire-extinguishing robot applied to forest fire extinguishing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2803439Y (en) * | 2005-06-25 | 2006-08-09 | 山西创伟机电制造有限公司 | Pneumatic fire fighting machine |
| EP1867364A1 (en) * | 2006-06-16 | 2007-12-19 | Witzenmann GmbH | Mounting for sprinkler nozzles |
| US20090288250A1 (en) * | 2008-05-23 | 2009-11-26 | Zhou Huasong | Shower switch with adjustable device |
| CN201441768U (en) * | 2009-01-24 | 2010-04-28 | 孙士庆 | Wind-power water-spray fire extinguisher using double-cylinder gasoline engine for providing power |
| CN202277630U (en) * | 2011-09-21 | 2012-06-20 | 孙士庆 | Hand-propelled pneumatic-hydraulic fire extinguisher powered by portable blower |
| CN203935541U (en) * | 2014-03-21 | 2014-11-12 | 孙士庆 | From pendulum-type blowing spray |
-
2014
- 2014-03-21 CN CN201410112331.4A patent/CN104922828B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2803439Y (en) * | 2005-06-25 | 2006-08-09 | 山西创伟机电制造有限公司 | Pneumatic fire fighting machine |
| EP1867364A1 (en) * | 2006-06-16 | 2007-12-19 | Witzenmann GmbH | Mounting for sprinkler nozzles |
| US20090288250A1 (en) * | 2008-05-23 | 2009-11-26 | Zhou Huasong | Shower switch with adjustable device |
| CN201441768U (en) * | 2009-01-24 | 2010-04-28 | 孙士庆 | Wind-power water-spray fire extinguisher using double-cylinder gasoline engine for providing power |
| CN202277630U (en) * | 2011-09-21 | 2012-06-20 | 孙士庆 | Hand-propelled pneumatic-hydraulic fire extinguisher powered by portable blower |
| CN203935541U (en) * | 2014-03-21 | 2014-11-12 | 孙士庆 | From pendulum-type blowing spray |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967331A (en) * | 2021-11-22 | 2022-01-25 | 东北林业大学 | Self-propelled drainage type wind power fire-extinguishing robot applied to forest fire extinguishing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104922828B (en) | 2018-08-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 |