Safe and environment-friendly firecracker setting-off device

Abstract

The invention discloses a safe and environment-friendly firecracker setting-off device which comprises a shell. A cavity is formed in the shell, a firecracker inlet and a closing door used for closing the firecracker inlet are arranged on the back face of the shell, and a control panel with a controller is installed on the top of the shell. An air draft mechanism, an exhaust pipeline, a transmission mechanism, a turntable mechanism, a filtrate storage chamber and an igniter are mounted in the cavity; the air draft mechanism is installed at the top of the cavity and comprises an air draft box, an air draft fan arranged in the air draft box and a first motor driving the air draft fan to rotate, and the first motor is connected with the controller; the filtrate storage chamber is arranged at the front end of the bottom of the cavity; the exhaust pipeline is laid on the inner side surface of the cavity, one end of the exhaust pipeline is introduced into the air chamber, and the other end is introduced into the filtrate storage chamber; the transmission mechanism is installed on the side away from the exhaust pipeline. The turntable mechanism is fixed with the sealing door, is detachably connected with the transmission mechanism and is driven by the transmission mechanism to rotate; and the igniter is mounted below the turntable mechanism. The method has the advantages of convenience in operation, safety, environment friendliness and the like.

Description

technical field [0001] The invention relates to the technical field of firecracker discharge, in particular to a safe and environmentally friendly firecracker discharge device. Background technique [0002] Setting off firecrackers is a traditional custom in my country for more than 2,000 years, which means to drive away evil spirits and ward off plagues, and to bless family members with peace and auspiciousness. However, when setting off firecrackers, there are also the following hazards: [0003] 1) Produce sulfur dioxide, nitrogen monoxide, nitrogen dioxide, metal oxides and other gases, these toxic and harmful gases will pollute the environment. [0004] 2) Setting off firecrackers in relatively dense places can easily cause fires and endanger the property safety of the people. [0005] 3) It is easy to cause casualties. According to the diagnosis and treatment reports of various hospitals, during the Spring Festival every year, there is a high incidence of injuries cau...

AI Technical Summary

Problems solved by technology

[0003] 1) Produce sulfur dioxide, nitrogen monoxide, nitrogen dioxide, metal oxides and other gases, these toxic and harmful gases will pollute the environment

[0004] 2) Setting off firecrackers in relatively dense places can easily cause fires and endanger the property safety of the people

[0005] 3) It is easy to cause casualties. According to the diagnosis and treatment reports of various hospitals, the annual Spring Festival is a period of high incidence of injuries caused by setting off firecrackers. Most of them hurt the face, eyes, and fingers.

[0006] 4) There are also some devices for setting off firecrackers on the market, but these devices are inconvenient to operate, and there is a certain degree of danger in the process of lighting firecrackers

Images