CN204902683U - Oxyhydrogen gaseous fuel firecracker and firecracker cluster - Google Patents
Oxyhydrogen gaseous fuel firecracker and firecracker cluster Download PDFInfo
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- CN204902683U CN204902683U CN201520554565.4U CN201520554565U CN204902683U CN 204902683 U CN204902683 U CN 204902683U CN 201520554565 U CN201520554565 U CN 201520554565U CN 204902683 U CN204902683 U CN 204902683U
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- firecracker
- chock plug
- hydrogen
- wire
- hollow structure
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Abstract
The utility model provides an oxyhydrogen gaseous fuel firecracker which includes: the shell and the structure of generating heat, the shell has hollow structure, hollow structure has an at least open end, and each open end correspondence sets up a chock plug, the chock plug seals the open end so that hollow structure is sealed to be set up, hollow structure fills has hydrogen and oxygen, the shell still sets up the admission valve, the structure of generating heat includes heating wire and two wires, the heating wire is located inside the hollow structure, its both ends connect one respectively the wire, the wire is fixed to be set up in one the chock plug, and part dew is arranged in the chock plug reaches the shell is outside. Above -mentioned oxyhydrogen gaseous fuel firecracker only produces moisture, and does not have the smoke of gunpowder and wastepaper production after touchhing off, environmental pollution is little, but also has reduced the possibility that the striking was heated and blasts, and the storage is higher with the security of use.
Description
Technical field
The utility model relates to a kind of firecracker, particularly relates to a kind of hydrogen or oxygen gas fuel firecracker and fire-cracker string.
Background technology
Firecracker is lucky symbol, and on every festival, celebrating day cracker sound is deafening, and colored spark dances in the air over the sky, give joyous with inspire.
But traditional firecracker usually containing raw materials such as carbon, nitre, sulphur, can produce gas and the PM2.5 particles such as a large amount of carbon dioxide, sulfur dioxide, to environment, and affect the healthy of people in the process of setting off.More seriously traditional firecracker belongs to combustible and explosive articles, production, transport, often can breaking out of fire accident in storage, cause casualties, for this reason, much locally all made the regulation of forbidding to set off firecracker in city.
Causing environmental pollution to prevent from setting off firecracker, to be detrimental to health and initiation fire causes the loss of people's life, property, also to be reached traditional psychological goal of celebrating, lively atmosphere by the explosive sound that cracker sound sends in order to meet people simultaneously, design a kind of security better, hydrogen or oxygen gas fuel firecracker and the fire-cracker string of environmental pollution can be reduced again.
Utility model content
Based on this, for the problems referred to above, be necessary to provide a kind of hydrogen or oxygen gas fuel firecracker and fire-cracker string, its technical problem solved comprises the pernicious gas produced when how to reduce the setting off of firecracker, produce when how to avoid firecracker to set off and pollute, and how to improve the security performance etc. of firecracker.
A kind of hydrogen or oxygen gas fuel firecracker, comprising: shell and heat radiating structure;
Described shell has hollow structure, and described hollow structure has at least one openend, and each openend correspondence arranges a chock plug, and described chock plug is closed described openend and arranged to make described hollow structure seal, and described hollow structure is filled with hydrogen and oxygen;
Described shell also arranges intake valve;
Described heat radiating structure comprises heating wire and two wires;
It is inner that described heating wire is positioned at described hollow structure, and its both ends connect wire described in respectively, and described wire is fixedly installed on chock plug described in, and part is placed on described chock plug and described housing exterior.
Wherein in an embodiment, described hollow structure has the first openend, and its correspondence arranges the first chock plug, and described first chock plug is provided with through hole, and it is outside that described wire stretches out described first chock plug by described through hole.
Wherein in an embodiment, between described first chock plug and described first openend, be also provided with the first sealant layer.
Wherein in an embodiment, described hollow structure also has the second openend, and its correspondence arranges the second chock plug.
Wherein in an embodiment, between described second chock plug and described housing, be also provided with the second sealant layer.
Wherein in an embodiment, described intake valve is located on described second chock plug.
A kind of fire-cracker string, comprises the smokeless firecracker that several are above-mentioned, some described smokeless firecrackers tie and connect side by side.
Wherein in an embodiment, also comprise: the first overlap joint line, the second overlap joint line and fuse, described first overlap joint line is enamel insulated wire, described second overlap joint line is nuditing wire and is arranged with insulating sleeve, and described fuse overlaps between line at described first overlap joint line and described second
Hydrogen or oxygen gas fuel firecracker described in each one described in wire be connected with the described first insulated paint overlapping line, wire described in another and described second overlaps line and is electrically connected.
Wherein in an embodiment, described fuse is tubular structure, is filled with flammable liquid in described tubular structure, and described flammable liquid is methyl alcohol, ethanol or oil.
Above-mentioned hydrogen or oxygen gas fuel firecracker, only produces moisture after setting off, and produces without the smoke of gunpowder and paper scrap, and environmental pollution is little, but also decreases and clash into possibility of blasting of being heated, and stores with the security of use higher.
Above-mentioned fire-cracker string, can produce spark and sound when burning, similar to the mode of appearance of traditional firecracker, is more easily esthetically acceptable to the consumers, and can not causes environmental pollution, safety and environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of hydrogen or oxygen gas fuel firecracker in the utility model one embodiment;
Fig. 2 is the structural representation of fire-cracker string in the utility model one embodiment.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar improvement without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public concrete enforcement.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in description of the present utility model herein just in order to describe concrete embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
The utility model provides a kind of hydrogen or oxygen gas fuel firecracker, and it comprises: shell and heat radiating structure; Described shell has hollow structure, and described hollow structure has at least one openend, and each openend correspondence arranges a chock plug, and described chock plug is closed described openend and arranged to make described hollow structure seal, and described hollow structure is filled with hydrogen and oxygen; Described shell also arranges intake valve; Described heat radiating structure comprises heating wire and two wires; It is inner that described heating wire is positioned at described hollow structure, and its both ends connect wire described in respectively, and described wire is fixedly installed on chock plug described in, and part is placed on described chock plug and described housing exterior.
Refer to Fig. 1, hydrogen or oxygen gas fuel firecracker 100, comprises shell 110, the first chock plug 120, heating wire 130 and at least two wires 140.Housing 110 is the hollow structure of at least one end opening, and shell 110 is provided with intake valve 111; First chock plug 120 is arranged at the openend of shell 110, and the first chock plug 120 surrounds enclosure space with shell 110.Heating wire 130 is arranged at the first chock plug 120, and is placed in enclosure space that the first chock plug 120 and shell 110 surround; One end of wire 140 is connected with heating wire 130, and the other end stretches out outside the first chock plug 120, and for being connected with power supply, fuel gas mist has been filled with in shell hollow structure, such as, fuel gas and oxygen mixed gas, and for example, fuel gas and air gas mixture, and for example, pass into a certain amount of fuel gas and oxygen in the enclosure space become by the outside hull shape of intake valve, and for example, fuel gas is hydrogen, methane etc., and and for example, oxygen is pure oxygen or air.When setting off, by Energy control heating wire, make it produce spark, mist is ignited by spark, and shell collapses broken by the gas burst of moment, sends sound, thus reaches the effect similar with traditional firecracker.
Above-mentioned hydrogen or oxygen gas fuel firecracker, only produces moisture after setting off, and produces without the smoke of gunpowder and paper scrap, and environmental pollution is little, but also decreases and clash into possibility of blasting of being heated, and stores with the security of use higher.
In order to improve the air-tightness of shell and the first chock plug, to improve the security performance of hydrogen or oxygen gas fuel firecracker, such as, the first sealant layer is also provided with between described first chock plug and described shell.Like this, the air-tightness of shell and the first chock plug can be improved, prevent the gas being filled in enclosure from occurring leaking, improve the security performance of hydrogen or oxygen gas fuel firecracker.
The conveniently process of manufacture of hydrogen or oxygen gas fuel firecracker, such as, described first chock plug is provided with through hole, and described wire is stretched out outside described first chock plug by described through hole.Like this, in process of production, the two ends of heating wire can be made to be connected with conduction respectively, described through hole is being arranged in by wire, to be fixed on described first chock plug, can conveniently heating wire to be mounted on shell, to simplify the process of manufacture of hydrogen or oxygen gas fuel firecracker.
In the present embodiment, refer to Fig. 1, shell 110 is the hollow structure of both ends open, and shell 110 one end is provided with first chock plug 120 one end and is provided with the second chock plug 150, first chock plug 120, second chock plug 150 and shell 110 surrounds enclosure space.Concrete, be also provided with the second sealant layer between described second chock plug and described shell, can prevent the gas of enclosure from occurring leaking like this, improve the security performance of hydrogen or oxygen gas fuel firecracker.
The conveniently installation of intake valve, improve the production efficiency of hydrogen or oxygen gas fuel firecracker, such as, described intake valve is located on described second chock plug, like this, can facilitate the installation of intake valve, improves the production efficiency of hydrogen or oxygen gas fuel firecracker.
In the present embodiment, shell is made up of PVC plastic.
Such as, the utility model one implements the preparation method also providing a kind of hydrogen or oxygen gas fuel firecracker, and it specifically comprises the steps:
S1, the PVC plastic pipe of external diameter 10mm internal diameter 8mm is cut into the plastic tube of long 32mm two sky, obtains shell;
S2, solid for external diameter 7.98mm PVC plastic pipe is cut into the solid tubes of long two 5mm, obtains the first chock plug and the second chock plug.
S3, first chock plug of long 5mm external diameter 7.98mm is made the first chock plug of band 1.5V heating wire.
S4, the chock plug of long 5mm external diameter 6.98mm make band intake valve the second chock plug.
S5, the first chock plug that 1.5V heating wire is housed and the second chock plug that band intake valve is housed are respectively charged into the two ends of shell, and with sealant sealing, obtain hydrogen or oxygen gas fuel firecracker shell.
A certain amount of hydrogen and oxygen is passed in the enclosure space become by the outside hull shape of intake valve, such as add hydrogen and the oxygen mixed gas of 2.0Kg to 2.5Kg air pressure, and for example, the volume ratio of hydrogen and oxygen is 2:1, switches on power, by Energy control heating wire, it is made to produce spark, mist is ignited by spark, and shell collapses broken by the gas burst of moment, sends sound.
The utility model one embodiment also provides a kind of fire-cracker string, and it comprises, and several hydrogen or oxygen gas fuel firecrackers are arranged in parallel, that is, several hydrogen or oxygen gas fuel firecracker orders are arranged in same circuit, when after power on circuitry, all firecrackers can be energized successively, send explosive sound.
Refer to Fig. 2, it is the structural representation of fire-cracker string in the utility model one embodiment.Fire-cracker string 10 comprises several hydrogen or oxygen gas fuel firecrackers 100, first overlap joint line enamel insulated wire 200, second overlap joint line 300 and fuse 400, fuse 400 overlaps between line bare metal naked wire 300 at the first overlap joint line enamel insulated wire 200 and second, wherein, second overlap joint line 300 is provided with insulation sleeve 310, one wire 140 and first of each hydrogen or oxygen gas fuel firecracker 100 overlaps line enamel insulated wire 200 and is connected, and another wire 140 and second overlaps after line 300 overlaps and overlaps insulation sleeve 310 again.When fire-cracker string seted off by needs, switch on power, and light fuse, fuse burning can make the insulated paint of the first overlap joint line lose efficacy, and overlaps line and is formed and be electrically connected, thus ignited one by one by hydrogen or oxygen gas fuel firecracker to make wire and first.Above-mentioned fire-cracker string, can produce spark and sound when burning, similar to the mode of appearance of traditional firecracker, is more easily esthetically acceptable to the consumers, and can not causes environmental pollution, safety and environmental protection.
In order to make the burning of fuse comparatively abundant, reduce the environmental pollution of burning and causing, such as, described fuse is tubular structure, is filled with flammable liquid in described tubular structure.In order to make the burning of fuse more even, avoid the burning velocity of fuse too fast and cause the insulated paint of the first overlap joint line can not be completely burned, such as, some baffle plates are provided with in described tubular structure, like this, effectively can control the burning velocity of fuse, avoid the burning velocity of fuse too fast and cause the insulated paint of the first overlap joint line can not be completely burned.
Such as, in the utility model one embodiment, the manufacturing process of fire-cracker string is as follows:
One wire of single hydrogen or oxygen gas fuel firecracker is connected to the first overlap joint line, another wire is connected to the second overlap joint line, make wire and second overlap line to be electrically connected, preferably, first overlap joint line is metal-insulator enameled wire leads, and to be that bare metal naked wire is upper outside be provided with asbestos insulation cover with the second overlap joint line, continues the wire of the two firecracker to be connected to the first overlap joint line, till being discharged to enough quantity, form single hydrogen or oxygen gas fuel firecracker always.
Arranged in the direction of fuse along the second overlap joint line, make fuse overlap between line at the second overlap joint line and first, preferably, the top of the first overlap joint line is located at by fuse.Such as, fuse is the plastic flexible pipe built with methyl alcohol internal diameter 2mm, wherein, in flexible pipe, arranges a baffle plate every 10mm, avoids methyl alcohol to flow in whole pipe.Certainly, fuse can also for being equipped with the plastic tube of other flammable liquids, such as, and ethanol, oil etc.
First overlap joint line, the second overlap joint line and fuse cotton thread are fixed, and be packaged into a string fire-cracker string, connect the power supply of the first overlap joint line and the first overlap joint line, after fuse is lighted, the first enamel insulated wire overlapping line lost efficacy to make current loop conducting, and then ignition firecracker, reach the outward appearance same with traditional gunpowder firecracker and sound effect.
Above-mentioned hydrogen or oxygen gas fuel firecracker, only produces moisture after setting off, and produces without the smoke of gunpowder and paper scrap, and environmental pollution is little, but also decreases and clash into possibility of blasting of being heated, and stores with the security of use higher.
Above-mentioned fire-cracker string, can produce spark and sound when burning, similar to the mode of appearance of traditional firecracker, is more easily esthetically acceptable to the consumers, and can not causes environmental pollution, safety and environmental protection.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. a hydrogen or oxygen gas fuel firecracker, is characterized in that, comprising: shell and heat radiating structure;
Described shell has hollow structure, and described hollow structure has at least one openend, and each openend correspondence arranges a chock plug, and described chock plug is closed described openend and arranged to make described hollow structure seal, and described hollow structure is filled with hydrogen and oxygen;
Described shell also arranges intake valve;
Described heat radiating structure comprises heating wire and two wires;
It is inner that described heating wire is positioned at described hollow structure, and its both ends connect wire described in respectively, and described wire is fixedly installed on chock plug described in, and part is placed on described chock plug and described housing exterior.
2. hydrogen or oxygen gas fuel firecracker according to claim 1, it is characterized in that, described hollow structure has the first openend, and its correspondence arranges the first chock plug, described first chock plug is provided with through hole, and it is outside that described wire stretches out described first chock plug by described through hole.
3. hydrogen or oxygen gas fuel firecracker according to claim 2, is characterized in that, is also provided with the first sealant layer between described first chock plug and described first openend.
4. hydrogen or oxygen gas fuel firecracker according to claim 3, it is characterized in that, described hollow structure also has the second openend, and its correspondence arranges the second chock plug.
5. hydrogen or oxygen gas fuel firecracker according to claim 4, is characterized in that, is also provided with the second sealant layer between described second chock plug and described housing.
6. hydrogen or oxygen gas fuel firecracker according to claim 4, is characterized in that, described intake valve is located on described second chock plug.
7. a fire-cracker string, is characterized in that, comprise several as arbitrary in claim 1 ~ 6 as described in hydrogen or oxygen gas fuel firecracker, hydrogen or oxygen gas fuel firecracker described in several is successively and tie and connecting side by side.
8. fire-cracker string according to claim 7, it is characterized in that, also comprise: the first overlap joint line, second overlap joint line and fuse, described first overlap joint line is enamel insulated wire, described second overlap joint line is nuditing wire and is arranged with insulating sleeve, and described fuse overlaps between line at described first overlap joint line and described second
Hydrogen or oxygen gas fuel firecracker described in each one described in wire be connected with the described first insulated paint overlapping line, wire described in another and described second overlaps line and is electrically connected.
9. fire-cracker string according to claim 7, is characterized in that, described fuse is tubular structure, is filled with flammable liquid in described tubular structure, and described flammable liquid is methyl alcohol, ethanol or oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554565.4U CN204902683U (en) | 2015-07-28 | 2015-07-28 | Oxyhydrogen gaseous fuel firecracker and firecracker cluster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554565.4U CN204902683U (en) | 2015-07-28 | 2015-07-28 | Oxyhydrogen gaseous fuel firecracker and firecracker cluster |
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| Publication Number | Publication Date |
|---|---|
| CN204902683U true CN204902683U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520554565.4U Expired - Fee Related CN204902683U (en) | 2015-07-28 | 2015-07-28 | Oxyhydrogen gaseous fuel firecracker and firecracker cluster |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426490A (en) * | 2018-06-01 | 2018-08-21 | 徐佳伟 | A kind of environmental protection fuel gas firecrackers |
| CN109813185A (en) * | 2019-04-09 | 2019-05-28 | 湖南尚花科技有限公司 | Firecrackers and firecrackers structure |
| CN110160402A (en) * | 2019-04-02 | 2019-08-23 | 张迅 | A kind of environment protection smokeless firecrackers |
| CN110296636A (en) * | 2019-07-29 | 2019-10-01 | 黄沙 | A kind of environment-friendly electronic salvo |
| CN113390300A (en) * | 2020-03-13 | 2021-09-14 | 湖南艾华集团股份有限公司 | Electronic component-based electronic firecracker braiding method |
| RU226103U1 (en) * | 2023-09-19 | 2024-05-21 | Виктор Александрович Константинов | GAS AMMUNITION |
-
2015
- 2015-07-28 CN CN201520554565.4U patent/CN204902683U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426490A (en) * | 2018-06-01 | 2018-08-21 | 徐佳伟 | A kind of environmental protection fuel gas firecrackers |
| CN110160402A (en) * | 2019-04-02 | 2019-08-23 | 张迅 | A kind of environment protection smokeless firecrackers |
| CN109813185A (en) * | 2019-04-09 | 2019-05-28 | 湖南尚花科技有限公司 | Firecrackers and firecrackers structure |
| CN109813185B (en) * | 2019-04-09 | 2024-05-03 | 湖南尚花科技有限公司 | Firecracker and firecracker structure |
| CN110296636A (en) * | 2019-07-29 | 2019-10-01 | 黄沙 | A kind of environment-friendly electronic salvo |
| CN113390300A (en) * | 2020-03-13 | 2021-09-14 | 湖南艾华集团股份有限公司 | Electronic component-based electronic firecracker braiding method |
| RU226103U1 (en) * | 2023-09-19 | 2024-05-21 | Виктор Александрович Константинов | GAS AMMUNITION |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| 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: 20151223 Termination date: 20160728 |