Arc ignition remote control ignition device and its special cutting bomb
A technology of remote control and ignition device, applied in the direction of using electric spark ignition, combustion ignition, manufacturing tools, etc., can solve the problems of easy failure and self-ignition of the ignition device, and achieve cost-effective, fast ignition and heating rate, and easy to carry. Effect
Active Publication Date: 2022-06-03
ARMY ENG UNIV OF PLA
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Problems solved by technology
[0004] One of the purposes of the present invention is to provide an arc ignition remote control ignition device for cutting bombs, so as to solve the problem that existing ignition devices are prone to failure or easy to cause self-ignition
Method used
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Embodiment Construction
[0037] The specific embodiments of the present invention will be exemplarily described below with reference to the accompanying drawings.
[0038] like figure 1 As shown, the arc ignition remote control ignition device of the present invention includes: a power source 2, a high-voltage inverter 3 connected to the power source 2, two wire electrodes 5 connected to the high-voltage inverter 3, and a cutting bomb ignition device. Positioning tab 1 on the bit.
[0039] The lead electrode 5 is connected to the high-voltage inverter 3 through the terminal 4 and the electric wire 11 . Specifically, the lead electrode 5 is connected to one end of the wire 11 through the terminal 4 , and the other end of the wire 11 is connected to the high-voltage inverter 3 through the terminal 4 . The power source 2 is provided with a power switch 12 , and the electric wires 11 of the power source 2 and the high-voltage inverter 3 are provided with a push switch 13 . The power source 2 is 2 18650...
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The invention provides a special cutting bomb for an arc ignition remote control ignition device. The arc ignition remote control ignition device includes: a power supply; a high voltage inverter electrically connected to the power supply; two wire electrodes connected to the high voltage The inverter is electrically connected; and the positioning piece is arranged on the ignition position of the cutting bullet, and two threading holes are arranged on the positioning piece, and the two wire electrodes are connected to the positioning piece through the threading holes. When the invention is stored, the power supply and other parts can be disassembled and then placed. During storage, the wire electrode is not affected by static electricity to generate an arc, which is safe and reliable, and will not accidentally ignite. When in use, the power supply is connected to other parts through the binding post, and the dual control of the power switch and the push switch is adopted, which is safe and reliable in use.
Description
technical field [0001] The invention relates to the field of emergency cutting, in particular to a special cutting bomb for an arc ignition remote control ignition device. Background technique [0002] The existing cutting bomb device is filled with cutting agent inside, and a nozzle is arranged at the end, which is similar to the working principle of a rocket engine. After the cutting agent is ignited, high-temperature slag and high-temperature gas are sprayed outward through the nozzle. The cutting bomb device is used in engineering or military industries such as destroying equipment and facilities, cutting metal, and accident rescue. At present, there are two common ignition methods for disposable cutting bullets: one is an electric ignition head as a primer, and the other is a nickel-chromium heating wire for heating and ignition. [0003] The first type of electric ignition head mostly ignites the rear of the cutting bomb, and the end of the electric ignition head is e...
Claims
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IPC IPC(8): B23K23/00F23Q3/00F23Q21/00
CPCF23Q3/00F23Q21/00B23K23/00
Inventor 甄建伟周航杜仕国
Owner ARMY ENG UNIV OF PLA