Energy storage and release module for digital electronic detonator

Abstract

The invention provides an energy storage and release module for a digital electronic detonator. The energy storage and release module is characterized in that an igniter and an energy storage unit arearranged between a grounding electrode and a charging switch in a parallel connection mode; the igniter is connected with a detonating switch in series; the charging switch is connected to a power supply module; a control chip is connected with the charging switch and the detonating switch and controls on-off of the charging switch and the detonating switch; the energy storage unit comprises a first electrode, a second electrode, an electrolyte, a current collector, a diaphragm and a casing; the first electrode and the second electrode are both soaked in the electrolyte; the components are arranged in an encapsulation; the encapsulation comprises a PCB (printed circuit board) for welding the components, a shell mounted on the PCB as well as a heat dissipation plate and a cushioning pad which are arranged in the shell; ribbed plates are arranged on the heat dissipation plate side by side; and the cushioning pad is made of an elastic material, and multiple annular bulges are arranged onthe cushioning pad.

Description

Technical field: [0001] The application belongs to the technical field of pyrotechnics, specifically an energy storage and discharge module specially used for digital electronic detonators. Background technique: [0002] Digital electronic detonator, that is, a detonator that uses an electronic control module to control the detonation process, its essence is to use a control module containing a microelectronic chip to drive the ignition head. Among them, the electronic control module is placed inside the digital electronic detonator, which has the functions of detonator detonation delay time control and detonation energy control. It has a built-in detonator identity information code and detonation password, which can test its own function, performance and the electrical performance of the detonator's ignition components. It is also a dedicated circuit module that can communicate with the detonation controller and other external control equipment. [0003] The ignition effec...

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is to provide an integrally designed, integrally packaged, energy storage-discharge module dedicated to electronic explosives, which meets the required high reliability and economy, and solves the problem of using consumer-grade components in existing products The various problems brought about by patchwork

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