Energy storage type starter of automatic aerosol extinguishing device

An automatic fire extinguishing and aerosol technology, applied in fire rescue and other directions, can solve the problem of high instantaneous starting power of the starter, and achieve the effect of low power consumption, simple circuit and safe use.

Active Publication Date: 2015-12-16
HARBIN RUILANDE TECH 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 solve the problem of excessive instantaneous starting power of existing starters, and to provide an energy storage starter for an automatic aerosol fire extinguishing device

Method used

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  • Energy storage type starter of automatic aerosol extinguishing device

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specific Embodiment approach 1

[0015] Specific implementation mode one: combine figure 1 Describe this embodiment, the energy storage type starter of a kind of aerosol automatic fire extinguishing device of this embodiment includes working power supply 1, inverter circuit 2, rectifier circuit 3, current limiting circuit 4, energy storage capacitor 5, discharge device 17, Detection controller 6, load heating resistor 7 and load detection device 8, described working power supply 1 is connected with overvoltage control relay switch 9 through inverter circuit 2, rectifier circuit 3 and current limiting circuit 4, overvoltage control relay switch 9 The other end is applied to the positive pole of the energy storage capacitor 5 through the start control relay switch 10 and the discharge control switch 11. The discharge device 17 is arranged in parallel with the energy storage capacitor and connected to the discharge control switch 11. The detection control The device 6 is connected to the connection line between ...

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Abstract

The invention discloses an energy storage type starter of an automatic aerosol extinguishing device and belongs to the technical field of extinguishing devices. The problem that an existing starter is overlarge in instantaneous start power is solved. The energy storage type starter comprises a working power supply, an inverter circuit, a rectifying circuit, a current limiting circuit, an energy storage capacitor, a discharging device, a detection controller, a load heating resistor and a load detection device. The working power supply is connected with an overvoltage control relay switch through the inverter circuit, the rectifying circuit and the current limiting circuit. The other end of the overvoltage control relay switch is applied to the positive electrode of the energy storage capacitor through a start control relay switch and a discharging control switch. The discharging device and the energy storage capacitor are arranged in parallel and connected to the discharging control switch. The load heating resistor is connected to the start control relay switch. The load detection device is connected to the start control relay switch. According to the energy storage type starter, the running power consumption is low, energy is saved, all the elements are common, the circuit is simple, the cost is low, and the reliability is high.

Description

technical field [0001] The invention relates to an energy storage type starter of an aerosol automatic fire extinguishing device, belonging to the technical field of fire extinguishing devices. Background technique [0002] The combustion chamber in the aerosol fire extinguishing device is filled with a solid form of fire extinguishing agent. When the fire extinguishing device needs to be activated, the pre-packaged small amount of igniting agent package of agent powder is heated to the ignition point to make it burn, and then the whole agent is ignited. Complete the process of gasification, release and fire extinguishing. Reagents are divided into inert and sensitive agents according to the ratio of ingredients. Among them, the ignition point of inert agents is about 600 degrees. It is precisely because of its high ignition point, strong inertness and good stability that it is widely used. The inert agent is often started by using a resistance heating wire (4-8 ohms) to in...

Claims

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Application Information

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IPC IPC(8): A62C5/00A62C37/00
Inventor 马瑞祥马也
Owner HARBIN RUILANDE TECH CO LTD
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