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Fire-fighting system and fire-fighting control method of intelligent battery charging and replacing cabinet

A fire protection system and electrical control system technology, applied in fire rescue and other directions, can solve problems such as personal safety and property safety hazards, and achieve the effect of maintaining the safety of property and human life, avoiding major accidents, and simplifying the processing process.

Active Publication Date: 2022-07-01
哈尔滨光宇电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Great hidden danger to personal safety and property safety

Method used

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  • Fire-fighting system and fire-fighting control method of intelligent battery charging and replacing cabinet
  • Fire-fighting system and fire-fighting control method of intelligent battery charging and replacing cabinet
  • Fire-fighting system and fire-fighting control method of intelligent battery charging and replacing cabinet

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0026] Embodiment 1: Combining Figure 1 to Figure 3 Describe this embodiment, the fire protection system of the intelligent charging and exchanging cabinet described in this embodiment, the system includes an electrical control system and a waterway structure,

[0027] There are n partition cabinets inside the charging and exchanging cabinet, each partition cabinet is provided with a battery compartment 6, and each battery compartment 6 is placed in a lithium battery, and n is a positive integer greater than or equal to 0;

[0028] The electrical control system includes n bin temperature probes 16 or 2n bin temperature probes 16, n No. 2 water flow switches, a tripping mechanism 8, a fire protection module 12, a battery 14 and a No. 1 water flow switch;

[0029] The waterway structure includes a water tank 1, a branch pipeline and a main pipeline 5;

[0030] The electrical control system and the water circuit structure are all arranged in the charging and exchanging cabinet,...

specific Embodiment approach 2

[0039] Embodiment 2: This embodiment further defines the fire protection system of the intelligent charging and exchanging cabinet described in Embodiment 1. In this embodiment, the No. 1 water flow switch includes a water pump 2 and a water pump control coil 17, each of which is two The water flow switches of No. 1 include the control coil 18 of the silo water spray solenoid valve and the silo water spray solenoid valve 3.

[0040] The water pump control coil 17 is arranged in the water pump 2, and each warehouse water spray solenoid valve 3 is provided with a warehouse water spray solenoid valve control coil 18;

[0041] The fire protection module 12 is used to control the water pump control coil 17 and the warehouse water spray solenoid valve control coil 18 to work, so that the water pump 2 and the warehouse water spray solenoid valve 3 are turned on.

specific Embodiment approach 3

[0042] Embodiment 3: This embodiment further defines the fire protection system of the intelligent charging and swapping cabinet described in Embodiment 1. In this embodiment, the system further includes a power supply module 10,

[0043] The power supply module 10 is connected to the power supply system and the fire protection module 12 at the same time, and is used for converting the AC power output by the power supply system into DC power to supply power to the fire protection board 12 and charge the storage battery 14 .

[0044] In this embodiment, the intelligent charging and exchanging cabinet includes a smoke detector, which is installed in the cabinet. It can also be multiple and installed in each battery compartment.

[0045] The power supply unit 7 of the charging and exchanging cabinet supplies power to the lithium battery, the fire protection module and the storage battery at the same time. When the air switch is turned off, the power supply unit 7 of the charging ...

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Abstract

The invention discloses a fire-fighting system and a fire-fighting control method of an intelligent battery charging and replacing cabinet, relates to the field of battery replacing of electric bicycles, and aims to solve the problem of how to quickly extinguish fire in the intelligent battery charging and replacing cabinet. One end of the main pipeline is connected into the water tank, the other end of the main pipeline sequentially penetrates through the n partition cabinets, a branch pipeline is connected into the main pipeline in each partition cabinet, an outlet of each branch pipeline is connected into a small hole formed in the battery bin, a first water flow switch is arranged on the main pipeline, and a second water flow switch is arranged on each branch pipeline; the fire-fighting module works by depending on a power supply provided by a storage battery, receives the temperature of n or 2n bin temperature probes, controls a first water flow switch and a corresponding second water flow switch to work when any one temperature reaches a preset temperature, and sprays water into the corresponding battery bin through a spray head. And meanwhile, the tripping mechanism is controlled to disconnect a power supply system for supplying power to the lithium battery in the battery charging and replacing cabinet. The fire extinguishing device is used for extinguishing fire in the battery charging and replacing cabinet.

Description

technical field [0001] The invention relates to the field of power exchange of electric bicycles, in particular to a fire protection system based on an intelligent charging and exchanging cabinet. Background technique [0002] The intelligent charging and replacing cabinet for electric bicycles currently used mainly charges the batteries of electric bicycles. However, most of the batteries in the market currently use lithium batteries. In recent years, lithium battery charging fire accidents have occurred frequently. It brings great hidden danger to personal safety and property safety. In order to reduce the loss of accidents caused by fire. The problem of improving the fire safety of equipment needs to be solved urgently. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to solve the problem of how to quickly put out the fire in the intelligent charging and exchanging cabinet, and propose a fire-fighting system and a fire-fighting control metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/16A62C31/02A62C31/28A62C37/40
CPCA62C3/16A62C31/02A62C31/28A62C37/40Y02T10/70
Inventor 宋殿权田庆锋马立双尚晨旭李青
Owner 哈尔滨光宇电子有限公司