CN211724136U - Firework-free firework - Google Patents

Abstract

The utility model relates to a fireless firework, include: the firework explosion chamber comprises a firework shell, a driving chamber and an explosion chamber, wherein high-pressure air or mixed compressed gas and an environmental disinfectant are pre-filled in the driving chamber and the explosion chamber, and the firework explosion chamber further comprises the environmental disinfectant, and the firework explosion chamber has the following advantages: 1) the fire-free and non-combustion type fire-fighting water heater does not need fire or burn, does not produce atmospheric pollution, and does not have potential safety hazards in production, transportation and use; 2) by means of the psychological needs of people on traditional cultural entertainment and taking the psychological needs as a fulcrum, the virus cleaning and epidemic disease prevention and control work of the atmospheric environment is realized at relatively low cost.

Description

Firework-free firework

Technical Field

The utility model relates to a traditional culture amusement field, especially a technical scheme of fireless fireworks.

Background

The fireworks and crackers are traditional entertainment products for festive festival and holiday, which are made of gunpowder as a main raw material and produce effects of light, sound, color, type, smoke and the like through combustion or explosion, the production of the fireworks and crackers has a long history in China, the traditional fireworks and crackers have great danger in the production, storage and transportation processes, a large amount of smoke and harmful gas can be produced in the firing process, the serious pollution is brought to the natural environment, and particularly the fire safety problem caused by firing the fireworks and crackers is more prominent, so in recent years, various levels of governments have issued a plurality of policies and citizens are prohibited to fire the fireworks and crackers.

However, due to the influence of traditional culture, people are still keen to set off fireworks and crackers during festive festival and holidays, and the situation of top wind crime is frequently generated, so that government legal ban is challenged, and the problem is particularly serious in the traditional festival of spring in China.

On the other hand, with the rapid development of society, economy and urban scale, urban population is more and more dense, epidemic viruses are more and more easy to breed and spread, similar to sars in 2003, avian influenza in 2009, influenza a in 2012 and novel coronavirus which is happening at present have great influence on individuals and cities, and countries have to use a large amount of resources to carry out environmental management and epidemic disease prevention and control work, which is far and thoroughly seen from the past prevention and control experience and the current practical situation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at: the technical method of the fireless firework can meet the psychological needs and market needs of people for traditional culture and entertainment in festivals and holidays, can avoid pollution to the atmospheric environment, and can not threaten fire safety.

The utility model discloses technical solution does, a fireless firework, include: the fireworks shell sets up the drive cabin at the inside lower extreme of casing, sets up the explosion cabin in the inside upper end of casing, and with drive cabin and the divided division board in explosion cabin, sets up balanced piston and the explosion needle on the division board, drive cabin lower extreme be provided with the air jet, be provided with the air jet piston who takes the acting as go-between in the air jet, drive cabin and explosion cabin in advance fill into and have highly-compressed air or mixed compressed gas.

Further, an environment disinfectant with a germ sterilization function is arranged at the upper end inside the shell, and the environment disinfectant is in a liquid state, a powder state, a gas state or a snowflake shape capable of being volatilized into the gas state.

The utility model has the advantages of that: 1) the fire-free and non-combustion type fire-fighting water heater does not need fire or burn, does not produce atmospheric pollution, and does not have potential safety hazards in production, transportation and use; 2) By means of the psychological needs of people on traditional cultural entertainment and taking the psychological needs as a fulcrum, the virus cleaning and epidemic disease prevention and control work of the atmospheric environment is realized at relatively low cost.

Drawings

Fig. 1 is a schematic view of an embodiment of the present invention;

in the figure: the firework shell 1, the driving cabin 2, the explosion cabin 3, the partition plate 4, the balance piston 5, the explosion needle 6, the air jet opening 7, the air jet piston 8, the firework 9, the environmental disinfectant 10 and the safety cover 11.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1, a smokeless firework includes: fireworks shell 1 sets up in the drive cabin 2 of the inside lower extreme of casing 1, sets up in the explosion cabin 3 of the inside upper end of casing 1, and with drive cabin 2 and 3 divided division boards 4 in explosion cabin, sets up balanced piston 5 and the explosion needle 6 on division board 4, 2 lower extremes in drive cabin be provided with air jet 7, be provided with the jet-propelled piston 8 of taking the acting as go-between in the air jet, drive cabin 2 and explosion cabin 3 in advance fill into and have highly-compressed air or mixed compressed gas.

The housing 1 is provided at its lower end with a safety cap 10 to release the shot by a false trigger during the production, transport, distribution and prior to use. When the firework is used, the safety cover 10 is opened firstly, and the air injection piston 8 can be pulled open through the exposed pull wire, so that the fireless fireworks can be launched and fly out.

The firework shell 1 is made of light foam materials, is low in cost and light in weight, is easy to launch and fly, cannot impact and damage ground objects or human bodies after falling, is made by injection molding through a one-step molding process, controls the thickness and the strength of the lower part during molding production to ensure that the firework shell is not easy to break during production and transportation, properly controls the thickness and the strength of the upper part to ensure that the upper part is easy to burst by the explosion cabin 3, the driving cabin 2 and the explosion cabin 3 are made of high-resilience rubber materials similar to balloon materials, the driving cabin 2 and the explosion cabin 3 are pre-filled with high-pressure air or mixed compressed gas, the pressure of the driving cabin 2 is greater than the pressure of the air or mixed gas in the explosion cabin 3, so that the driving cabin 2 can be filled with the space at the lower end of the shell 1 and extrude the balance piston 5 to move upwards to ensure that the explosion cabin 3 is far away from the explosion needle 6, and, only need pull open air-jet piston 8, highly-compressed air or mixed compressed gas in the drive cabin 2 will spray to high speed downwards, the fireless fireworks of drive launch to the high altitude, when flying to a take the altitude, constantly let out pressure along with the compressed air in the drive cabin 2 and reduce gradually, balanced piston 5 is downstream under the extrusion in explosion cabin 3, explosion cabin 3 and 6 contact breakages of explosion needle take place to burst, send out the detonation, and then explode 1 upper end of casing, realize the result of use of traditional fireworks and crackers.

The driving cabin 2 is pre-filled with high-pressure air or mixed compressed gas, and the mixed compressed gas is gas mixed with materials with different colors or plant dust particles with different colors, so that the tail dragging effect generated in flight can be realized under the condition of not polluting or degrading the environment.

The mixed compressed gas in the drive chamber 2 contains an environmental disinfectant in gaseous form, the composition of which is selected according to the product location.

The explosion cabin 3 is pre-filled with high-pressure air or mixed compressed gas, and the mixed compressed gas is gas mixed with materials with different colors or plant dust particles with different colors, so that the smoke effect generated by explosion can be realized under the condition of not polluting or degrading the environment.

The mixed compressed gas in the explosion chamber 3 contains an environmental disinfectant in a gaseous state, the composition of which is selected according to the product location.

The explosion cabin 3 is provided with the fireworks 9 around, the fireworks 9 adopt the degradable scraps of paper of multiple colours, and the gas that expands after the explosion of explosion cabin 3 promotes colored scraps of paper to fly out all around in the air, produces the effect that the colored fireworks are four penetrated.

An environment disinfectant 10 with a germ sterilization function is arranged around the explosion chamber 3, and the environment disinfectant 10 comprises the following main material components: nano titanium dioxide, nano silver ions, nano tourmaline negative ion powder, purified water or ionized water, and the components by weight percentage are as follows: 5-10% of titanium dioxide, 2-5% of silver, 5-10% of tourmaline and the balance of purified water or ionized water, wherein the nano titanium dioxide is 10-20 nm and the nano silver is 30-100 nm.

The nano titanium dioxide is a semiconductor material with a photocatalytic function, generates hydroxyl free ions with strong oxidability under the irradiation of ultraviolet light with a certain wavelength, has a strong killing effect on pollutants such as viruses and bacteria, can destroy bacterial cell membranes and solidify virus protein structures, is harmless to human bodies, is a safe material for treating air pollution, sterilization and disinfection internationally acknowledged at present, is widely applied to cosmetic production, textile and automobile industries, and has definite safety and reliability.

The nano silver ions have strong disinfection and sterilization capability, the micro nano silver can kill more than 600 bacteria within a few minutes, the broad spectrum sterilization is realized, no drug resistance exists, the nano silver ion nano sterilizing agent is mainly applied to drug production (such as nano silver eye drops and nano silver prostatitis tablets), self-cleaning articles for daily use (such as self-cleaning baby milk bottles, self-cleaning lunch boxes and toothbrushes) and self-cleaning articles for daily use (such as antibacterial condoms, sanitary towels and deodorant socks) at present, and the effectiveness and the safety of the nano silver ion nano sterilizing agent are fully proved.

The nanometer tourmaline negative ion powder is a polar crystal which mainly contains boron and contains trace elements beneficial to human bodies, such as aluminum, sodium, iron, magnesium, lithium and the like, has a special structure, can generate electrolysis on water when contacting with water to generate hydroxyl ions with negative electricity, reduces molecular groups in the water, enhances the dissolving power and the permeability of the water, releases air negative ions, can effectively adsorb and absorb charged polluted particles in the air, has the function of quickly removing toxic and harmful substances, is mainly used for various aspects of environment-friendly materials, coatings, textiles, cosmetics, health care products, tap water treatment and the like at present, and has approved safety.

The preparation method of the environmental disinfectant comprises the steps of dissolving dimethyl fumarate in ethanol, dissolving the dimethyl fumarate and the components in water, and emulsifying and dispersing the mixture.

The environmental disinfectant prepared according to the proportion has the sterilization rates of over 99 percent and 98 percent for staphylococcus aureus and aspergillus niger viruses respectively, and has the safety of no toxicity and no skin irritation through tests of a microorganism test center in Guangdong province and an analysis test center of Guangzhou chemical research institute in Chinese academy of sciences.

Test conclusion table:

the environmental disinfectant can also adopt plant powdery materials or other snow flakes which are formed in a gaseous state or under certain conditions, and the snow flakes volatilize into a gaseous state after being released and are emitted into an environmental space.

When the festival entertainment of celebration used, pull out air-jet piston through the stay cord, no fire fireworks can upwards fly, when reacing a take the altitude, burst the sound of detonating of sending traditional fireworks and crackers automatically, go out degradable colored scraps of paper propelling movement to show the fireworks visual effect of variegated and variegated, release the environment disinfectant to the atmosphere space simultaneously, realize the clearance to bacterium virus in the environment and the prevention and control of disease.

The method for preventing and controlling the large-scale epidemic diseases by adopting the fireless firework comprises the following steps:

step one, arranging an environment disinfectant with a germ killing function at the upper end in the shell, wherein the environment disinfectant is in a liquid state, a powder state, a gas state or a snowflake shape which can be volatilized into a gas state;

secondly, selling the fireless firework with the technical characteristics 1 and 2 into the hands of the users by virtue of the cultural, entertainment and living needs of the consumers and depending on market behaviors;

and thirdly, the culture pivot of the entertainment of the whole people in holidays of festival is fully utilized, and a large amount of the fireless fireworks are released, so that the environmental disinfectant with the functions of killing germs is released into the atmospheric environment, and the aims of resisting bacteria and killing viruses, eliminating environmental viruses and preventing and controlling the occurrence of large-scale epidemic diseases are fulfilled.

Above only do the utility model discloses a design thought, the utility model discloses do not confine to above-mentioned embodiment, the skilled person in the art basis the utility model discloses other embodiments that the technical thought reachd belong to equally the utility model discloses in the protection scope.

Claims (8)

1. A fireless firework comprising: fireworks shell, its characterized in that: the explosion chamber is arranged at the upper end inside the shell, the partition plate for separating the driving chamber from the explosion chamber is arranged on the partition plate, a balance piston and an explosion needle are arranged on the partition plate, an air jet port is arranged at the lower end of the driving chamber, an air jet piston is arranged in the air jet port, and high-pressure air or mixed compressed gas is pre-charged in the driving chamber and the explosion chamber.

2. A fireless firework as claimed in claim 1, including an environmental disinfectant disposed at an upper end of the interior of the housing.

3. The fireless firework of claim 1, wherein fireworks are arranged around the explosion chamber, and the fireworks are degradable colorful paper scraps.

4. The fireless firework as claimed in claim 1, wherein the driving chamber is pre-filled with high pressure air or mixed compressed gas, and the mixed compressed gas is gas mixed with different color materials or plant dust particles with different colors.

5. A fireless firework as claimed in claim 1 or 4, wherein said mixed compressed gas contains an environmental disinfectant in a gaseous state.

6. The fireless firework as claimed in claim 1, wherein the explosion chamber is pre-filled with high pressure air or mixed compressed gas, and the mixed compressed gas is gas mixed with different color materials or plant dust particles with different colors.

7. A fireless firework as claimed in claim 1 or 6, wherein said mixed compressed gas contains an environmental disinfectant in a gaseous state.

8. The fireless firework as claimed in claim 1, wherein a safety cap is provided at a lower end of the housing.

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