CN102600572A - High-efficiency fire extinguishing device - Google Patents
High-efficiency fire extinguishing device Download PDFInfo
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- CN102600572A CN102600572A CN2012100544868A CN201210054486A CN102600572A CN 102600572 A CN102600572 A CN 102600572A CN 2012100544868 A CN2012100544868 A CN 2012100544868A CN 201210054486 A CN201210054486 A CN 201210054486A CN 102600572 A CN102600572 A CN 102600572A
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Abstract
The invention discloses a high-efficiency fire extinguishing device. The device comprises a power device, a crank connecting rod mechanism, a transmission device which transfers power of the power device to the crank connecting rod mechanism, a pressurization device and an operation device, wherein the crank connecting rod mechanism comprises a crank and a connecting rod, and the rotating shaft of the crank is connected with the transmission device; the pressurization device comprises a piston rod, a piston and a cylinder sleeve, one end of the piston rod is pivoted with the connecting rod, and the other end of the piston rod is connected with the piston, and the piston is arranged in the cylinder sleeve; the front end of the cylinder sleeve is connected with a pressure water pipe; a water inlet formed on the pressure water pipe and is connected with a water source, and the water inlet is provided with a water-intake check valve, and a water-outlet check valve is arranged in the pressure water pipe; and the operation device is a water gun interface arranged at the end of the pressure water pipe, and the water gun interface is connected with a water gun. The fire extinguishing device has long fire range, small size and convenience for use.
Description
Technical field
The present invention relates to a kind of fire fighting extinguisher, refer to a kind of high-effect fire-extinguishing jetting device especially.
Background technology
Because of reasons such as land resource anxieties, the city high rise building mansion can be found everywhere at present, and city high rise building mansion high level is on fire; Often higher because of highly, general fire-fighting fire-extinguishing equipment is because range is too little; Can't fire water be mapped to certain height and put out a fire, thereby delay the valuable rescue time, cause the heavy losses of lives and properties; Even can be helpless because of the fire fighter, can only closely put out a fire and fire fighter's personal safety of making is on the hazard and dies at one's post near burning things which may cause a fire disaster.The skyscraper accident of injures and deaths that causes on fire all has generation every year, relatively is typically Shanghai on the 15th November in 2010 Jiangzhou road, Yuyao road high-rise apartment building incident on fire, causes 58 people wrecked, the major accident that people more than 70 is injured.Fire prevention and fire-fighting work with the forest of skyscraper fire extinguishing no less important; Also fire-extinguishing apparatus is proposed increasingly high requirement, what require that the range of fire distinguisher tries one's best is far away, can put out a fire efficiently like this; Let the fire fighter keep fire away again, can reduce fire fighter's injures and deaths.So improve the range of fire gun as far as possible, be the important channel of carrying out timely and effective fire extinguishing and reducing the drill casualties.
Mostly domestic traditional fire fighting extinguisher is that centrifugal water pump or plunger type water pump are as the operation principle of pressurizeing; The characteristics of centrifugal water pump are that hydraulic pressure is low but flow is big; The characteristics of plunger type water pump are hydraulic pressure height and flow is little; Therefore range is all less relatively, is difficult to satisfy the extinguishment requirement of skyscraper the time on fire.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of high pressure, big flow, far firing range, volume is little and power source high-effect fire-extinguishing device flexibly.
For solving the problems of the technologies described above, technical solution of the present invention is:
A kind of high-effect fire-extinguishing device comprises power set, toggle, gives transmission device, pressue device and the operating means of toggle with the transmission of power of power set, and each parts is installed on the support; This toggle comprises the crank and the connecting rod of mutual pivot joint, and the rotating shaft of this crank links to each other with transmission device; This pressue device comprises piston rod, piston and cylinder sleeve; One end of this piston rod and said connecting rod articulate, and the other end is connected with piston, and this piston is slidedly arranged in the cylinder sleeve; The front end of this cylinder sleeve is connected with penstocks; These penstocks are provided with water inlet and are connected with the water source, are provided with into water check valve in this water inlet, in these penstocks, also are provided with out water one-way valve; This operating means is the hydraulic giant interface that is arranged on above-mentioned penstocks end, the external hydraulic giant of this hydraulic giant interface.
Described power set are motor or engine.
Described transmission device comprises speed changer, driven pulley and is connected belt, the output shaft that is connected speed changer and the chain between the said driven pulley between the power shaft of output shaft and speed changer of power set; The rotating shaft interlock of said driven pulley and said crank.
Described speed changer is variable gear gearbox.
Described high-effect fire-extinguishing device further includes flywheel, and this flywheel is arranged on the rotating shaft of said crank.
Described high-effect fire-extinguishing device further comprises a press water storage tank, and this press water storage tank is arranged on the stage casing of said penstocks, is about to penstocks and is divided into two sections, and described crossing of going out that water one-way valve is arranged on that these penstocks communicate with the press water storage tank mouthful located.
Described pressue device is provided with two covers or many covers, is equipped with two groups or many set of bell cranks linkages simultaneously, and the certain angle setting of staggering of each set of bell cranks linkage.On the rotating shaft of every set of bell cranks, a flywheel can be set further again.
The rotating shaft coaxle setting of described each toggle.
The below of said support is equipped with two directive wheels, two support wheels.
After adopting such scheme; Because the present invention adopts piston and cylinder sleeve that water is pressurizeed, and replace centrifugal or plunger type water pump, so range (is tested according to reality far; Penetrate about 50 meters of Gao Keda); And twin-tub mechanism or multi-cylinder mechanism can be set as required, and can guarantee that not only running is more steady, also can increase water flow.
In addition, said extinguishing device also has following advantage:
1, this extinguishing device volume little, can move arbitrarily, easy to use.
2, power source is more flexible, and promptly motor when forest extinguishing, during limited power, also can adopt internal combustion engine etc.
3, can increase energy accumulation device for fly wheel, the characteristics that the rotary inertia that utilizes flywheel to rotatablely move is big are carried out energy storage, during piston compression stroke; Rotating speed reduces, and the flywheel setting-out that releases energy is during the piston water-suction stroke; Faster rotational speed, flywheel stored energy is provided with two-wheel mechanism; More can make the running of extinguishing device more steady, increase work efficiency.
4, speed changer can be set as transmission device, the operator can turn round through the speed change change according to the on-the-spot needs of suing and labouring, and produces the different flows and the current of pressure.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a front view of the present invention;
Fig. 3 is a vertical view of the present invention;
Fig. 4 is a right view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is made further detailed description.
Disclosed is a kind of high-effect fire-extinguishing device, to shown in Figure 4, be preferred embodiment of the present invention like Fig. 1.Described extinguishing device mainly comprises power set 1, transmission device 2, toggle 3, pressue device 4 and operating means, also can further comprise flywheel 6 and press water storage tank 7, and each parts is installed on the support 8.Wherein:
Described power set 1 can be motor 11 (shown in the present embodiments), also can be internal combustion engines.
Described transmission device 2 is in order to give described toggle 3 with the transmission of power of power set 1.This transmission device 2 according to actual needs or the difference of power set can design various structure, this structure is to realize easily for a person skilled in the art.In the present embodiment, described transmission device 2 comprises speed changer 21, driven pulley 22 and is connected belt 23, the output shaft that is connected speed changer 21 and the chain 24 between the said driven pulley 22 between the power shaft of output shaft and speed changer 21 of power set 1.Described speed changer 21 can play to slow down and increase the effect of turning round, and this speed changer can be variable gear gearbox, thereby can let the operator select suitable gear flexibly, makes extinguishing device produce the current of different pressures and flow.
Described toggle 3 comprises the crank 31 and the connecting rod 32 of mutual pivot joint, the rotating shaft of this crank 31 and said driven pulley 22 interlocks.
Described pressue device 4 comprises piston rod 41, piston 42 and cylinder sleeve 43.One end of this piston rod 41 and above-mentioned connecting rod 32 articulate, and the other end is connected with piston 42; This piston 42 is slidedly arranged in the cylinder sleeve 43; Said cylinder sleeve 43 front ends are connected with penstocks 44, and these penstocks 44 are provided with water inlet 441 and are connected with the water source, are provided with into water check valve in this water inlet 441, in these penstocks 44, also are provided with out water one-way valve.
Operating means is the hydraulic giant interface 5 that is arranged on above-mentioned penstocks 44 ends, these hydraulic giant interface 5 external hydraulic giant (not shown)s.
Said flywheel 6 is arranged on the rotating shaft of said crank 31, and the effect of this flywheel is that the big characteristics of rotary inertia of utilizing flywheel to rotatablely move are carried out energy storage, promptly during piston compression stroke; Rotating speed reduces, and the flywheel setting-out that releases energy is during the piston water-suction stroke; Faster rotational speed, flywheel stored energy.
Described press water storage tank 7 is arranged on said penstocks 44 stage casings, is about to penstocks and is divided into two sections, described go out that water one-way valve is arranged on that these penstocks 44 communicate with press water storage tank 7 cross mouth 442 places.This press water storage tank 7 is set can stores the water under high pressure that extrudes from piston 42, its effect is that the water outlet of hydraulic giant interface 5 is keep-uped pressure is stable.
The operation principle of extinguishing device according to the invention is: the moment of torsion of motor 11 (or engine) is through belt transmission; Give speed changer 21 transmission of power; Slow down to increase through speed changer 21 and turn round the back and export, utilize the mode of chain 24 transmissions again, the rotating shaft and the flywheel 6 that drive crank 31 rotate; Rotatablely moving of bent axle, flywheel 6 through the connecting rod 32 of toggle 3, piston rod 41 is done linear reciprocating motion, and piston rod 41 connects piston 42, makes piston 42 also do round rectilinear motion simultaneously, thereby in cylinder sleeve 43, forms vacuum or high pressure; Piston 42 has two strokes, goes in the journey, and toggle 3 promotes piston 42 and moves to press water storage tank 7 directions; The pressure of water is increasingly high in the cylinder sleeve 43, the water inlet closed check valve that is connected with cylinder sleeve 43, water outlet one-way valve opens; Promptly do the motion of setting-out, water is pushed in the press water storage tank 7, in the backhaul; Water outlet this moment closed check valve vacuum appears in the cylinder sleeve 43, in piston 43 press water storage tank 7 motions dorsad; The water inlet one-way valve opens, the water at water source flow in the cylinder sleeve 43, and is ready for removing the journey setting-out next time.When using this extinguishing device, fire fighter or user are linked into hydraulic giant on the hydraulic giant interface 5, and the manually or automatic jetting direction of control hydraulic giant then can be with high-pressure water shot toward the place that needs fire extinguishing (burning things which may cause a fire disaster and other places).
Further, the present invention can adopt twin-tub mechanism, and the said pressue device 4 of two covers promptly is set; And be equipped with two set of bell cranks linkages 3, and two set of bell cranks linkages 3 stagger 180 °, cooperate to do the setting-out motion; One advances to move back; Interlaced, guarantee that running is more steady, make the flow of water outlet double simultaneously.In addition, round trip flight wheel can be set also, each flywheel 6 is connected with the crank 31 of a set of bell cranks linkage 3, the round trip flight wheel mechanism has been arranged after, can make the running of extinguishing device more steady.Fig. 1 is to twin-tub mechanism, drag link and the round trip flight wheel construction of being embodiment illustrated in fig. 4.Certainly, the present invention also can be provided with multi-cylinder mechanism, is equipped with the toggle and the flywheel of equal number, and each toggle 180 degree that stagger are provided with.In addition, for simplified structure, the bent axle of described each toggle 3 (being the rotating shaft of crank 31) can coaxially be provided with.
Moreover, can be loaded on (not shown) on the portable vehicle through suitable repacking below the said support, with convenient whole device is moved and locking.
The above is merely preferred embodiment of the present invention, is not to be used for limiting the scope that the present invention implements.So variation or the modification in every case done, all should belong within the scope that patent of the present invention contains according to claim of the present invention and specification.
Claims (10)
1. high-effect fire-extinguishing device is characterized in that: comprise power set, toggle, give transmission device, pressue device and the operating means of toggle with the transmission of power of power set, each parts is installed on the support; This toggle comprises the crank and the connecting rod of mutual pivot joint, and the rotating shaft of this crank links to each other with transmission device; This pressue device comprises piston rod, piston and cylinder sleeve; One end of this piston rod and said connecting rod articulate, and the other end is connected with piston, and this piston is slidedly arranged in the cylinder sleeve; The front end of this cylinder sleeve is connected with penstocks; These penstocks are provided with water inlet and are connected with the water source, are provided with into water check valve in this water inlet, in these penstocks, also are provided with out water one-way valve; This operating means is the hydraulic giant interface that is arranged on above-mentioned penstocks end, the external hydraulic giant of this hydraulic giant interface.
2. high-effect fire-extinguishing device according to claim 1 is characterized in that: described power set are motor or engine.
3. high-effect fire-extinguishing device according to claim 1 is characterized in that: described transmission device comprises speed changer, driven pulley and is connected belt, the output shaft that is connected speed changer and the chain between the said driven pulley between the power shaft of output shaft and speed changer of power set; The rotating shaft interlock of said driven pulley and said crank.
4. high-effect fire-extinguishing device according to claim 3 is characterized in that: described speed changer is variable gear gearbox.
5. according to the described high-effect fire-extinguishing device of one of claim 1-4, it is characterized in that: further include flywheel, this flywheel is arranged on the rotating shaft of said crank.
6. according to the described high-effect fire-extinguishing device of one of claim 1-4; It is characterized in that: further comprise a press water storage tank; This press water storage tank is arranged on the stage casing of said penstocks; Be about to penstocks and be divided into two sections, described crossing of going out that water one-way valve is arranged on that these penstocks communicate with the press water storage tank mouthful located.
7. according to the described high-effect fire-extinguishing device of one of claim 1-4, it is characterized in that: described pressue device is provided with two covers or many covers, is equipped with two groups or many set of bell cranks linkages simultaneously, and the certain angle setting of staggering of each set of bell cranks linkage.
8. high-effect fire-extinguishing device according to claim 7 is characterized in that: further include two or more flywheels, each flywheel is arranged on the rotating shaft of corresponding crank.
9. high-effect fire-extinguishing device according to claim 7 is characterized in that: the rotating shaft coaxle setting of described each toggle.
10. high-effect fire-extinguishing device according to claim 1 is characterized in that: said high-effect fire-extinguishing device is installed on the mobile vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210054486.8A CN102600572B (en) | 2012-03-05 | 2012-03-05 | High-efficiency fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210054486.8A CN102600572B (en) | 2012-03-05 | 2012-03-05 | High-efficiency fire extinguishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102600572A true CN102600572A (en) | 2012-07-25 |
| CN102600572B CN102600572B (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210054486.8A Expired - Fee Related CN102600572B (en) | 2012-03-05 | 2012-03-05 | High-efficiency fire extinguishing device |
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| CN (1) | CN102600572B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977512A (en) * | 2014-05-30 | 2014-08-13 | 衢州图艺工业设计有限公司 | Building climbing rescue vehicle |
| CN105214263A (en) * | 2014-06-13 | 2016-01-06 | 建湖永佳机械有限公司 | A kind of level turns round fire water monitor with vertical |
| CN113648579A (en) * | 2021-08-17 | 2021-11-16 | 上海力祺电子科技发展有限公司 | Intelligent full-automatic fire extinguishing system |
Citations (4)
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| JP2003310781A (en) * | 2002-04-19 | 2003-11-05 | Shin Meiwa Ind Co Ltd | Fire-extinguishing method, and fire-extinguishing device detachable type fire engine for performing the same method |
| CN201020180Y (en) * | 2007-03-28 | 2008-02-13 | 河南海力特机电制造有限公司 | Vehicle mounted high-pressure water mist fire-extinguishing device |
| CN101371943A (en) * | 2008-10-23 | 2009-02-25 | 明光市浩淼消防科技发展有限公司 | Vehicle mounted superfine spray fire extinguishing device |
| CN202526809U (en) * | 2012-03-05 | 2012-11-14 | 厦门理工学院 | High-efficiency fire-distinguishing device |
-
2012
- 2012-03-05 CN CN201210054486.8A patent/CN102600572B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003310781A (en) * | 2002-04-19 | 2003-11-05 | Shin Meiwa Ind Co Ltd | Fire-extinguishing method, and fire-extinguishing device detachable type fire engine for performing the same method |
| CN201020180Y (en) * | 2007-03-28 | 2008-02-13 | 河南海力特机电制造有限公司 | Vehicle mounted high-pressure water mist fire-extinguishing device |
| CN101371943A (en) * | 2008-10-23 | 2009-02-25 | 明光市浩淼消防科技发展有限公司 | Vehicle mounted superfine spray fire extinguishing device |
| CN202526809U (en) * | 2012-03-05 | 2012-11-14 | 厦门理工学院 | High-efficiency fire-distinguishing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977512A (en) * | 2014-05-30 | 2014-08-13 | 衢州图艺工业设计有限公司 | Building climbing rescue vehicle |
| CN103977512B (en) * | 2014-05-30 | 2016-06-29 | 衢州乐创节能科技有限公司 | One is climbed building and is sued and laboured car |
| CN105214263A (en) * | 2014-06-13 | 2016-01-06 | 建湖永佳机械有限公司 | A kind of level turns round fire water monitor with vertical |
| CN113648579A (en) * | 2021-08-17 | 2021-11-16 | 上海力祺电子科技发展有限公司 | Intelligent full-automatic fire extinguishing system |
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| Publication number | Publication date |
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| CN102600572B (en) | 2014-02-12 |
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Granted publication date: 20140212 Termination date: 20210305 |
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