A timing detonation device and method

Abstract

The invention discloses a timing initiation device and method. The device comprises a shell; the shell is provided with a key, a display screen, a mechanical fuse and an electric detonator socket connected with an electric detonator; a microcontroller electrically connected with the key and the display screen and an initiation circuit electrically connected with the microcontroller are mounted inthe shell; a common end of a single-pole double-throw switch is electrically connected with the electric detonator socket, a normally closed end is grounded, and a normally open end is electrically connected with the initiation circuit; a poking piece of the single-pole double-throw switch is defaulted to communicate with the common end and the normally closed end; under the condition of relievingthe mechanical fuse, the poking piece communicates with the common end and the normally open end; and a battery supplies electricity to the device through a power supply management module. The timinginitiation device is small in size, low in weight, simple in operation, high in automation degree and convenient to carry; users can autonomously set the timing time; and the electric detonator is initiated to realize initiation after timing.

Description

technical field [0001] The invention belongs to the technical field of blasting equipment, in particular to a timing detonation device and method in the field. Background technique [0002] Detonating equipment is an important part of blasting equipment, and is widely used in transportation, mining, coal, petroleum, metallurgy, chemical industry, building materials, water conservancy, electric power, forestry, urban construction and other fields. my country's detonating equipment originated from the ignition technology for weapons. After decades of development, it has formed a relatively complete system integrating development, production, application, technical research and inspection and testing. However, the existing technical level of detonating equipment Low, under the premise of satisfying the safety, the convenience of use of the product cannot be taken into account, the operation is cumbersome, the degree of automation is low, the volume is bulky, and the function is ...

AI Technical Summary

Problems solved by technology

my country's detonating equipment originated from the ignition technology for weapons. After decades of development, it has formed a relatively complete system integrating development, production, application, technical research and inspection and testing. However, the existing technical level of detonating equipment Low, under the premise of satisfying the safety, the convenience of use of the product cannot be taken into account, the operation is cumbersome, the degree of automation is low, the volume is bulky, and the function is single

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