CN103007471A - Air bag buffered high pressure gas water shell firing device - Google Patents
Air bag buffered high pressure gas water shell firing device Download PDFInfo
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- CN103007471A CN103007471A CN2012105292558A CN201210529255A CN103007471A CN 103007471 A CN103007471 A CN 103007471A CN 2012105292558 A CN2012105292558 A CN 2012105292558A CN 201210529255 A CN201210529255 A CN 201210529255A CN 103007471 A CN103007471 A CN 103007471A
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- cylinder
- cylinder body
- end cover
- buffering
- air bag
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000010304 firing Methods 0.000 title abstract 4
- 230000003139 buffering effect Effects 0.000 claims abstract description 35
- 239000007789 gas Substances 0.000 claims description 18
- 230000001133 acceleration Effects 0.000 claims description 14
- 241000876443 Varanus salvator Species 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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Abstract
An air bag buffered high pressure gas water shell firing device comprises an accelerating cylinder and a buffering cylinder, wherein the accelerating cylinder comprises a cylinder body; the upper end of the cylinder body is connected with the upper end cover of the accelerating cylinder; the lower end of the cylinder body is connected with the lower end cover of the accelerating cylinder; a piston and a buffering ring are mounted in the cylinder body and can move up and down; the upper end cover of the accelerating cylinder is connected with the lower end cover of the buffering cylinder; the inner cylinder body of the buffering cylinder is positioned in the outer cylinder body of the buffering cylinder; the upper end cover of the buffering cylinder is connected with the upper ends of the inner cylinder body and the outer cylinder body respectively; the lower end cover of the buffering cylinder is connected with the lower ends of the inner cylinder body and the outer cylinder body respectively; a ring piston is arranged in the ring cylinder (namely the buffering cylinder); at least three piston rods are mounted on the ring piston; a through hole is formed in one of the piston rods; a throttle valve is connected with and fixed to the upper end of the through hole; the lower end of the through hole is communicated with an air bag buffer; the air bag buffer adopts a ring structure and is mounted on the buffering ring; the lower part of a water-retaining tube is connected with the inner side of the buffering ring; and the upper part of the water-retaining tube is inserted in the center hole of the buffering cylinder. The air bag buffered high pressure gas water shell firing device provided by the invention has a long firing range.
Description
Technical field
The present invention relates to water exploding device, especially a kind of gases at high pressure emission water exploding device.
Background technology
The urbanization paces of China are being accelerated, and the high building of big and medium-sized cities more than 20 layers stands in great numbers, and the high-storey fire-fighting is key subjects.Now fire water monitor (rifle) performance of equipment is not enough, can only get to thirty or forty rice high, can't carry out effectively outside compacting, and during inside fire attack, brave fire fighter has paid larger injures and deaths cost.Therefore, China is in the urgent need to long-range large power fire water monitor.
The technological deficiency that existing long-range water cannon exists: range is shorter.
Summary of the invention
In order to overcome the shorter deficiency of range of existing high-voltage pulse water cannon, the invention provides the gases at high pressure emission water exploding device of the long air bag buffering of a kind of range.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of gases at high pressure emission water exploding device of air bag buffering, comprise and accelerate cylinder and cushion dashpot, described acceleration cylinder comprises cylinder body, accelerates the cylinder upper end cover, accelerates cylinder bottom end cover, piston and buffering ring, the upper end of described cylinder body is connected with acceleration cylinder upper end cover, the lower end of described cylinder body is connected with acceleration cylinder bottom end cover, described piston can be installed in the cylinder body up or down, and described buffering ring can be installed in the cylinder body up or down, and described acceleration cylinder upper end cover is connected with the cushion dashpot bottom end cover;
Described cushion dashpot comprises inner cylinder body, outer cylinder body, cushion dashpot upper end cover and cushion dashpot bottom end cover, described inner cylinder body is positioned at outer cylinder body, the cushion dashpot upper end cover is connected with the upper end of inner cylinder body, outer cylinder body respectively, and described cushion dashpot bottom end cover is connected with the lower end of inner cylinder body, outer cylinder body respectively; Described inner cylinder body, outer cylinder body, cushion dashpot upper end cover and cushion dashpot bottom end cover form circular cylinder, in the described circular cylinder annular piston is arranged, at least 3 piston rods are installed on the described annular piston, there is an inside that through hole is arranged in one of them piston rod, the upper end of through hole is connected and fixed choke valve, the lower end of through hole is communicated with buffer air bag, and described buffer air bag is loop configuration, and described buffer air bag is installed on the buffering ring;
Dash cylinder bottom is connected with buffering ring is inboard, and insert in the centre bore of cushion dashpot on described dash cylinder top.
Technical conceive of the present invention is: the high-voltage pulse water cannon utilizes gases at high pressure that the instant water of certain mass is accelerated to high speed, penetrates from gun tube and forms the water bullet, and the high speed water bullet has high kinetic energy, can reach the range than common water cannon several times.If during close together, the water bullet has very large destructive power.
The present invention the water body in a kind of high-voltage pulse water cannon accelerate and emitter, take high pressure air as power, the instant water transmitted at high speed of certain volume can be gone out.
Beneficial effect of the present invention is mainly manifested in: range is longer.
Description of drawings
Fig. 1 is the schematic diagram of the gases at high pressure emission water exploding device of air bag buffering.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
With reference to Fig. 1, a kind of gases at high pressure emission water exploding device of air bag buffering, comprise and accelerate cylinder and cushion dashpot two parts, accelerating cylinder is comprised of cylinder body 2, acceleration cylinder upper end cover 6, acceleration cylinder bottom end cover 1, piston 3 and buffering ring 5, the circular cylinder that cushion dashpot is comprised of inner cylinder body 10, outer cylinder body 11, cushion dashpot upper end cover 9 and cushion dashpot bottom end cover 13, annular piston 12 is arranged in the cylinder, 3 piston rods 7 are installed on the piston 8, stretch out from cushion dashpot bottom end cover 13, insert to accelerate in the cylinder, be connected with buffering ring 5 in accelerating cylinder.Have an inside that through hole is arranged in 3 piston rods, the upper end, hole is connected and fixed choke valve 8, and lower end, hole and buffer air bag 4 are logical.Buffer air bag 4 is loop configuration, is installed on the buffering ring 5.Dash cylinder 14 bottoms are connected with buffering ring is inboard, can move with buffering ring, and insert in the centre bore of cushion dashpot on dash cylinder 14 tops.
This device is vertically placed during work, accelerates cylinder bottom end cover 1 and is fixed on the frame, and the water that injects certain volume from top enters and accelerates to be filled with the gas of certain pressure in the cushion dashpot epicoele in the cylinder.During emission, the gases at high pressure of certain volume enter acceleration cylinder cavity of resorption from accelerating cylinder bottom end cover 1 centre bore, promote accelerating 3 moments of cylinder piston moves upward water body in the cylinder is accelerated, behind the buffer air bag 4 that acceleration cylinder piston 3 strikes on the buffering ring 5, impact compression buffer air bag, the gas in the air bag enters the cushion dashpot epicoele through fixed restrictive valve 8.Under the effect of buffer air bag, the impact of accelerating cylinder piston 3 and buffering ring 5 can be absorbed, and destroying appears in the structure of avoiding accelerating cylinder piston 3.Then accelerating cylinder piston 3 together moves upward with buffering ring 5, gas in the cushion dashpot epicoele is compressed, cavity pressure rises, owing to accelerating cylinder cavity of resorption gas expansion, cavity pressure descends simultaneously, when accelerating cylinder cavity of resorption gas pressure less than cushion dashpot epicoele gas pressure, accelerating cylinder piston 3 slows down, the water body that promotes with accelerate cylinder piston 3 and separate, form the water bullet, penetrate this device through endoporus and the cushion dashpot endoporus of buffering ring 5.Reduce along with accelerating cylinder cavity of resorption gas pressure, and the increase of cushion dashpot epicoele gas pressure, after the dynamic balance on acceleration cylinder piston 3 and the cushion dashpot piston 12, accelerating cylinder piston 3 and stop, emission process finishes.After the pressed gas sucking-off of accelerating the cylinder cavity of resorption, buffering ring 5 is got back to extreme lower position under the promotion of cushion dashpot piston rod 7, accelerates cylinder piston 3 and also drop on the cylinder bottom section that accelerates behind injected water, prepares again emission.
Claims (1)
1. the gases at high pressure of an air bag buffering are launched water exploding device, it is characterized in that: described water exploding device comprises acceleration cylinder and cushion dashpot, described acceleration cylinder comprises cylinder body, accelerates the cylinder upper end cover, accelerates cylinder bottom end cover, piston and buffering ring, the upper end of described cylinder body is connected with acceleration cylinder upper end cover, the lower end of described cylinder body is connected with acceleration cylinder bottom end cover, described piston can be installed in the cylinder body up or down, described buffering ring can be installed in the cylinder body up or down, and described acceleration cylinder upper end cover is connected with the cushion dashpot bottom end cover;
Described cushion dashpot comprises inner cylinder body, outer cylinder body, cushion dashpot upper end cover and cushion dashpot bottom end cover, described inner cylinder body is positioned at outer cylinder body, the cushion dashpot upper end cover is connected with the upper end of inner cylinder body, outer cylinder body respectively, and described cushion dashpot bottom end cover is connected with the lower end of inner cylinder body, outer cylinder body respectively; Described inner cylinder body, outer cylinder body, cushion dashpot upper end cover and cushion dashpot bottom end cover form circular cylinder, in the described circular cylinder annular piston is arranged, at least 3 piston rods are installed on the described annular piston, there is an inside that through hole is arranged in one of them piston rod, the upper end of through hole is connected and fixed choke valve, the lower end of through hole is communicated with buffer air bag, and described buffer air bag is loop configuration, and described buffer air bag is installed on the buffering ring;
Dash cylinder bottom is connected with buffering ring is inboard, and insert in the centre bore of cushion dashpot on described dash cylinder top.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210529255.8A CN103007471B (en) | 2012-12-06 | 2012-12-06 | Air bag buffered high pressure gas water shell firing device |
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CN201210529255.8A CN103007471B (en) | 2012-12-06 | 2012-12-06 | Air bag buffered high pressure gas water shell firing device |
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CN103007471A true CN103007471A (en) | 2013-04-03 |
CN103007471B CN103007471B (en) | 2015-04-22 |
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CN201210529255.8A Active CN103007471B (en) | 2012-12-06 | 2012-12-06 | Air bag buffered high pressure gas water shell firing device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103638622A (en) * | 2013-11-26 | 2014-03-19 | 浙江工业大学 | High-pressure gas pulse water monitor device |
CN103706067A (en) * | 2013-12-26 | 2014-04-09 | 浙江工业大学 | Device for shooting water bomb with high-pressure gas |
CN103861223A (en) * | 2014-04-01 | 2014-06-18 | 刘书俊 | Environment-friendly throwing type fire extinguishing device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101099883A (en) * | 2006-07-07 | 2008-01-09 | 顾平原 | Fire-extinguishing water gun |
CN201001927Y (en) * | 2006-07-07 | 2008-01-09 | 顾平原 | Fire-extinguishing water gun |
CN202490715U (en) * | 2011-12-15 | 2012-10-17 | 天津神封科技发展有限公司 | Liquid gun launching device |
CN102745634A (en) * | 2012-06-12 | 2012-10-24 | 浙江工业大学 | Rapid fire-extinguishing water bombing charging gas-liquid system |
CN203001745U (en) * | 2012-12-06 | 2013-06-19 | 浙江工业大学 | Airbag buffered high-pressure gas emission water bomb device |
-
2012
- 2012-12-06 CN CN201210529255.8A patent/CN103007471B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101099883A (en) * | 2006-07-07 | 2008-01-09 | 顾平原 | Fire-extinguishing water gun |
CN201001927Y (en) * | 2006-07-07 | 2008-01-09 | 顾平原 | Fire-extinguishing water gun |
CN202490715U (en) * | 2011-12-15 | 2012-10-17 | 天津神封科技发展有限公司 | Liquid gun launching device |
CN102745634A (en) * | 2012-06-12 | 2012-10-24 | 浙江工业大学 | Rapid fire-extinguishing water bombing charging gas-liquid system |
CN203001745U (en) * | 2012-12-06 | 2013-06-19 | 浙江工业大学 | Airbag buffered high-pressure gas emission water bomb device |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103638622A (en) * | 2013-11-26 | 2014-03-19 | 浙江工业大学 | High-pressure gas pulse water monitor device |
CN103638622B (en) * | 2013-11-26 | 2015-09-16 | 浙江工业大学 | High pressure gas pulse water cannon device |
CN103706067A (en) * | 2013-12-26 | 2014-04-09 | 浙江工业大学 | Device for shooting water bomb with high-pressure gas |
CN103706067B (en) * | 2013-12-26 | 2015-12-09 | 浙江工业大学 | Gases at high pressure launch water exploding device |
CN103861223A (en) * | 2014-04-01 | 2014-06-18 | 刘书俊 | Environment-friendly throwing type fire extinguishing device |
CN103861223B (en) * | 2014-04-01 | 2016-03-30 | 刘书俊 | Environment-friendly type throwing type extinguishing device |
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CN103007471B (en) | 2015-04-22 |
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Application publication date: 20130403 Assignee: FOSHAN YAOYE TECHNOLOGY Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2024980000087 Denomination of invention: A high-pressure gas launched water bomb device with airbag cushioning Granted publication date: 20150422 License type: Common License Record date: 20240104 |