CN103007469B - High-pressure gas water-bomb firing apparatus - Google Patents
High-pressure gas water-bomb firing apparatus Download PDFInfo
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- CN103007469B CN103007469B CN201210520581.2A CN201210520581A CN103007469B CN 103007469 B CN103007469 B CN 103007469B CN 201210520581 A CN201210520581 A CN 201210520581A CN 103007469 B CN103007469 B CN 103007469B
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Abstract
The invention provides a high-pressure gas water-bomb firing apparatus which comprises an acceleration cylinder and a cushion cylinder. In the acceleration cylinder, the upper end of an acceleration cylinder body is connected with an upper end cover of the acceleration cylinder, the lower end of the acceleration cylinder body is connected with a lower end cover of the acceleration cylinder, a piston capable of moving up and down is installed in the acceleration cylinder body, a buffering ring capable of moving up and down is installed in the acceleration cylinder body, and the upper end cover of the acceleration cylinder is connected with a lower end cover of the cushion cylinder; in the cushion cylinder, an inner cylinder body is located in an outer cylinder body, an upper end cover of the cushion cylinder is respectively connected with upper ends of the inner cylinder body and the outer cylinder body, and the lower end cover of the cushion cylinder is respectively connected with lower ends of the inner cylinder body and the outer cylinder body; an annular piston is arranged in an annular cylinder, at least 3 piston rods are mounted on the annular piston, extend out from the lower end cover of the cushion cylinder and are inserted into the acceleration cylinder, and the piston rods are connected with the buffering ring in the acceleration cylinder; and the lower part of a water retaining drum is connected with the inner side of the buffering ring, and the upper part of the water retaining drum is inserted into a central hole in the cushion cylinder. The high-pressure gas water-bomb firing apparatus 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 launch water exploding device.
Background technology
The urbanization paces of China are in quickening, and the high building that big and medium-sized cities are more than 20 layers stands in great numbers, and high-storey fire-fighting is key subjects.Fire water monitor (rifle) performance of now equipping is not enough, can only get to thirty or forty rice high, and cannot carry out effective outside compacting, 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 the deficiency that the range overcoming existing high-voltage pulse water cannon is shorter, the invention provides the longer gases at high pressure of a kind of range and launch water exploding device.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of gases at high pressure launch water exploding device, comprise and accelerate cylinder and cushion dashpot, described acceleration cylinder comprises cylinder body, accelerates 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 arranged in cylinder body up or down, and described buffering ring can be arranged in cylinder body up or down, and described acceleration cylinder upper end cover is connected with 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, 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 composition circular cylinder, annular piston is had in described circular cylinder, described annular piston is installed at least 3 piston rods, described piston rod stretches out from cushion dashpot bottom end cover and inserts and accelerates cylinder, and described piston rod is connected with the buffering ring accelerated in cylinder;
Dash cylinder bottom is connected with inside buffering ring, and dash cylinder top is inserted in the centre bore of cushion dashpot.
Further, described piston installs rubber ring.
Technical conceive of the present invention is: high-voltage pulse water cannon utilizes gases at high pressure that the instant water of certain mass is accelerated to high speed, and form water bullet from gun tube injection, high speed water bullet has high kinetic energy, can reach the range than common water cannon several times.If during close together, water bullet has very large destructive power.
Water body in a kind of high-voltage pulse water cannon of the present invention accelerates 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.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that gases at high pressure launch water exploding device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
With reference to Fig. 1, a kind of gases at high pressure launch water exploding device, comprise and accelerate cylinder and cushion dashpot two parts, accelerate cylinder to be made up of cylinder body 2, upper end cover 6, bottom end cover 1, piston 3 and buffering ring 5, the circular cylinder that cushion dashpot is made up of with cushion dashpot upper end cover 9 and cushion dashpot bottom end cover 12 interior outer cylinder body 10 and 11, has annular piston 8 in cylinder, piston 8 installs 3 piston rods, stretch out from cushion dashpot bottom end cover 12, insert and accelerate, in cylinder, to be connected with the buffering ring 5 accelerated in cylinder.Dash cylinder 13 bottom is connected with inside buffering ring, can move together with buffering ring, and dash cylinder 13 top is inserted in the centre bore of cushion dashpot.
During work, this device is vertically placed, and accelerates cylinder bottom end cover 1 and is fixed in frame, and the water injecting certain volume from top enters and accelerates, in cylinder, to be filled with the gas of certain pressure in cushion dashpot epicoele.During transmitting, the gases at high pressure of certain volume enter from acceleration cylinder bottom end cover 1 centre bore and accelerate cylinder cavity of resorption, promoting to accelerate cylinder piston 3 moves upward water body acceleration in cylinder instantaneously, after acceleration cylinder piston 3 strikes buffering ring 5, together move upward with buffering ring 5 after alleviating impact by the rubber ring 4 accelerated on cylinder piston 3, gas in cushion dashpot epicoele is compressed, cavity pressure rises, simultaneously owing to accelerating cylinder cavity of resorption gas expansion, cavity pressure declines, when accelerating cylinder cavity of resorption gas pressure and being less than cushion dashpot epicoele gas pressure, accelerate cylinder piston 3 to slow down, the water body promoted is separated with acceleration cylinder piston 3, form water bullet, this device is penetrated through the endoporus of buffering ring 5 and cushion dashpot endoporus.Along with acceleration cylinder cavity of resorption gas pressure reduces, and the increase of cushion dashpot epicoele gas pressure, after accelerating the dynamic balance on cylinder piston 3 and cushion dashpot piston 8, accelerate cylinder piston 3 and stop, emission process terminates.When after the pressed gas sucking-off accelerating cylinder cavity of resorption, buffering ring 5 gets back to extreme lower position under the promotion of cushion dashpot piston rod, accelerates cylinder piston 3 and also drop on acceleration cylinder bottom portion after injection water, prepare again to launch.
Claims (2)
1. gases at high pressure launch 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 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 arranged in cylinder body up or down, described buffering ring can be arranged in cylinder body up or down, and described acceleration cylinder upper end cover is connected with 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, 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 composition circular cylinder, annular piston is had in described circular cylinder, described annular piston is installed at least 3 piston rods, described piston rod stretches out from cushion dashpot bottom end cover and inserts and accelerates cylinder, and described piston rod is connected with the buffering ring accelerated in cylinder;
Dash cylinder bottom is connected with inside buffering ring, and dash cylinder top is inserted in the centre bore of cushion dashpot.
2. gases at high pressure as claimed in claim 1 launch water exploding device, it is characterized in that: the piston of described acceleration cylinder installs rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210520581.2A CN103007469B (en) | 2012-12-06 | 2012-12-06 | High-pressure gas water-bomb firing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210520581.2A CN103007469B (en) | 2012-12-06 | 2012-12-06 | High-pressure gas water-bomb firing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103007469A CN103007469A (en) | 2013-04-03 |
| CN103007469B true CN103007469B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210520581.2A Active CN103007469B (en) | 2012-12-06 | 2012-12-06 | High-pressure gas water-bomb firing apparatus |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706067B (en) * | 2013-12-26 | 2015-12-09 | 浙江工业大学 | Gases at high pressure launch water exploding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380121A (en) * | 2001-04-11 | 2002-11-20 | 中国科学技术大学 | Impulse jet type fire-extinguishing gun |
| CN101716405A (en) * | 2009-12-08 | 2010-06-02 | 哈尔滨工程大学 | Fire-fighting cannon of high-rise building |
| CN101893408A (en) * | 2010-07-27 | 2010-11-24 | 广州捷厉特车装备有限公司 | Pulse water-cannon truck for anti-riot dispersion and control method thereof |
| CN203001746U (en) * | 2012-12-06 | 2013-06-19 | 浙江工业大学 | High-pressure gas water bomb launching device |
-
2012
- 2012-12-06 CN CN201210520581.2A patent/CN103007469B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380121A (en) * | 2001-04-11 | 2002-11-20 | 中国科学技术大学 | Impulse jet type fire-extinguishing gun |
| CN101716405A (en) * | 2009-12-08 | 2010-06-02 | 哈尔滨工程大学 | Fire-fighting cannon of high-rise building |
| CN101893408A (en) * | 2010-07-27 | 2010-11-24 | 广州捷厉特车装备有限公司 | Pulse water-cannon truck for anti-riot dispersion and control method thereof |
| CN203001746U (en) * | 2012-12-06 | 2013-06-19 | 浙江工业大学 | High-pressure gas water bomb launching device |
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| CN103007469A (en) | 2013-04-03 |
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