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Electric trigger and fire extinguishing device

An electrical initiator and lead wire technology, applied in fire rescue and other directions, can solve the problems of anti-stray current and poor anti-interference ability, and achieve the effect of reducing the probability of false start and the effect of reducing false start.

Inactive Publication Date: 2016-12-07
JIANGXI TSINGHUA IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an electric initiator to solve the technical problems of anti-stray current and poor anti-interference ability in the prior art

Method used

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  • Electric trigger and fire extinguishing device
  • Electric trigger and fire extinguishing device

Examples

Experimental program
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Effect test

Embodiment 1

[0036] see figure 1 , figure 2 As shown, the present embodiment provides an electric initiator; figure 1 Schematic diagram of the structure of the electric initiator provided for the present embodiment; figure 2 Another schematic diagram of the structure of the electric initiator provided in this example.

[0037] see figure 1 , figure 2 As shown, the electric initiator provided by this embodiment is widely used to start pyrotechnic or pressure-free fire-fighting equipment and other applicable fire-extinguishing equipment to initiate the starting device. The electric initiator includes a primary lead wire 1, a safety element 3, Secondary lead 4 and bridge wire 5.

[0038] The safety element 3 includes a magnetic core, on which a primary coil and a secondary coil are wound, that is to say, a primary coil and a secondary coil are wound on the safety element 3; the primary lead 1 is connected to the primary coil, and the secondary lead 4 is connected to the secondary coi...

Embodiment 2

[0057] Embodiment 2 provides a kind of fire extinguishing equipment, this embodiment includes the electric initiator described in Embodiment 1, the technical feature of the electric initiator disclosed in Embodiment 1 is also applicable to this embodiment, the electric initiator disclosed in Embodiment 1 The technical characteristics of the initiator are no longer described repeatedly.

[0058] The fire extinguishing equipment provided in this embodiment includes an electric initiator. By winding the primary coil and the secondary coil on the magnetic core of the electric initiator, and the primary lead wire is connected to the primary coil, and the secondary lead wire is connected to the secondary coil, that is, by adding a magnetic core to connect the primary lead wire and the secondary lead wire, in order to pass "electricity The process of "magnetism-electricity" realizes the transmission of electric energy; in the process of electric energy transmission, it can effectivel...

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Abstract

The invention relates to the technical field of fire fighting equipment, in particular to an electric trigger and a fire extinguishing device. The electric trigger comprises a primary lead, a safety element, a secondary lead and a bridge wire. The safety element comprises a magnetic core. A primary coil and a secondary coil are wound around the magnetic core. The primary lead is connected with the primary coil. The secondary lead is connected with the secondary coil. The end, away from the secondary coil, of the secondary lead is connected with the bridge wire. A triggering chemical is arranged on the surface of the bridge wire, and a dampproof layer is arranged on the surface of the triggering chemical. The fire extinguishing device comprises the electric trigger. Providing the electric trigger and the fire extinguishing device is the purpose, so that the technical problems that in the prior art, the stray current resisting capability and the anti-jamming capability are poor are solved, and the probability of mistakenly starting the fire extinguishing device is reduced by improving the electric trigger.

Description

technical field [0001] The invention relates to the technical field of fire fighting equipment, in particular to an electric initiator and fire extinguishing equipment. Background technique [0002] At present, in the field of fire protection, in order to start pyrotechnic or non-pressure fire extinguishing equipment, electric initiators are used; its main function is to start fire extinguishing equipment by converting electrical signals into heat that can start fire extinguishing equipment. [0003] The electric initiators currently on the market are mainly composed of lead wires, bridge wires, trigger agents, and moisture-proof protective layers; Heat energy will be generated; the trigger agent is activated by the heat energy generated by the bridge wire; and the corresponding fire extinguishing equipment is activated by the trigger agent. [0004] For fire extinguishing equipment, especially for fire extinguishing equipment installed in unattended and harsh environments,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C37/00
CPCA62C37/00
Inventor 胡永华廖荣华武忠
Owner JIANGXI TSINGHUA IND CO LTD
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