Smoke bomb fuse ignition device

Abstract

The invention relates to a smoke bomb fuse ignition device. The smoke bomb fuse ignition device which uses a tungsten wire to perform smoke bomb fuse ignition control comprises a fixing plate, a fuserebound pressure fixing mechanism, a tungsten wire resistance electric heating piece and a connecting wire and is characterized in that the fuse rebound pressure fixing mechanism is fixed on the fixing plate, the tungsten wire resistance electric heating piece is fixed in the rebound pressure fixing mechanism, one end of the connecting wire is fixed at the rear of the fixing plate, and the other end of the connecting wire is connected with a high-temperature wire connector. The smoke bomb fuse ignition device has the advantages that the tungsten wire resistance electric heating piece can reachignition temperature within 1-3 seconds, a fuse can be ignited in one step, the automation control difficulty of an existing ignition device in the prior art is well overcome, potential safety hazards caused by chemical igniter use are well avoided, the rebound pressure fixing mechanism designed to allow the fuse to sufficiently contact with the heating piece can well fix the fuse, and the ignition device is safe and reliable during ignition.

Description

technical field [0001] The invention belongs to the technical field of disaster prevention and mitigation of meteorological disasters, and in particular relates to an ignition device for a smoke bomb fuse. Background technique [0002] Frost is the most important low-temperature disaster faced by my country’s agricultural production. Crops in northern my country often suffer from frost disasters. Whether it is wheat, corn and other staple food crops, or apricots, peaches, pears, apples, grapes and other special economic forests and fruits, they will all be affected by frost. Threats, the mild ones will reduce the output of crops and fruit trees, and the severe ones will wipe out the entire army, severely reducing or even extinction. The essence of plant frost is that low temperature (generally 0°C to -8°C) damages the cell structure of plant leaves, stems, flowers, fruits, etc., and loses biological activity or dies. [0003] In anti-frost disaster reduction, our country sta...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of certain safety hazards in the ignition process of existing anti-frost pods and the high cost of power supply of electronic ignition devices. Reach the ignition temperature within 1 to 3 seconds, and can ignite the fuse at one time. The anti-frost pod fuse ignition device

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