Aerially positioned discharge-controllable safe firework
A controlled release, pyrotechnic technology, applied in the direction of pyrotechnics, offensive equipment, weapon types, etc., can solve problems such as accidental deflagration, environmental noise and air pollution, and high consumption of black powder, so as to save costs and eliminate noise and air. The effect of pollution
Inactive Publication Date: 2013-04-10
倪既民
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Problems solved by technology
This technology inherited from ancient times is not only complicated in production process and consumes a lot of black powder, but also very dangerous. In the process of manufacturing, transportation, storage, sales and discharge, accidental deflagration accidents are very easy to occur if you are careless, so it is extremely flammable. Explosive and dangerous goods
The environmental noise and air pollution caused by the black powder propelling of traditional fireworks are also very serious, so they can only be set off in very open areas
Method used
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[0009] Lift-off positioning and control-release safety pyrotechnics production simplifies material consumption and low cost, the discharge is more exciting and controllable, and the safety performance is completely improved. In practice, the lift-off device 1 can be performed by various types of lift-off balloons, fixed in the air with a lanyard, or by a variety of powered aircraft. It can be fixed in the air or controlled to move and change in the air Position; the load selection of the lifter 1 can be matched according to the total weight of the pyrotechnic bomb 3, the small lifter 1 can be consumed at one time, and the big lifter 1 can be recycled and reused; it can be designed to form various A specific shape, adding a variety of colors and patterns on the surface. Setting off stand 2 can be made into various sizes and styles with multiple materials such as metal, and it can whole integral molding, also can be folded or assemble and form, and whole structural design helps ...
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An aerially positioned discharge-controllable safe firework is a novel and environment-friendly safe firework, a discharge frame is hung on an aerostat to lift off and positioned in the air, a certain quantity of firework shells are fixedly tied on the discharge frame in advance according to need, and a control module is used for controlling the position of the aerostat in the air and accurately controlling the time and sequence of discharging the firework shells and the number of the firework shells to be discharged. Since the invention ingeniously adopts the aerostat hanging and positioning the discharge frame carrying the firework shells in the air to replace the process that the black powder of the conventional firework blasts to launch the firework into the air, the cost is saved, consumption is reduced, loud environmental noise and great air pollution are eliminated, moreover, the altitude and position of the firework shells can be controlled, the time and sequence of discharging the firework shells can be accurately controlled and changed, the number of the firework shells to be discharged can be accurately controlled and changed, and the shape formed by the discharged firework shells can be accurately controlled and changed. The size of the aerially positioned discharge-controllable safe firework can be changed, the fabrication process is thoroughly simplified, material consumption and cost can be greatly reduced, the discharge of the firework is more wonderful and controllable, environment-friendliness, safety and attractiveness are thoroughly improved, and the whole process from the fabrication of the firework to the discharge of the firework is revolutionarily changed.
Description
technical field [0001] The invention belongs to an improvement of displaying pyrotechnics and fireworks, in particular to a safety pyrotechnics of lift-off positioning control release type. technical background [0002] Fireworks and fireworks are very ancient and long-standing. There are traditions of setting off fireworks to add to the festive atmosphere at all times and in all over the world. In the existing technologies both at home and abroad, pyrotechnics are mainly composed of black powder and pyrotechnic powder. In the form of specially designed ballistics, the black powder explodes to generate thrust to eject the pyrotechnic powder into the air, so that colorful fireworks are set off in the air. This technology inherited from ancient times is not only complicated in production process and consumes a lot of black powder, but also very dangerous. In the process of manufacturing, transportation, storage, sales and discharge, accidental deflagration accidents are very e...
Claims
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Inventor 倪既民
Owner 倪既民