Non-pressure stored fire extinguishing device
By adopting a non-pressurized fire extinguishing device driven by a gas-generating propellant column, the problem that existing fire extinguishing equipment in vehicle-mounted protected spaces cannot effectively extinguish Class A, B, and E fires has been solved, and a simple, safe, and reliable electrically driven fire extinguishing function has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BEIJING BEIJI IND CO LTD
- Filing Date
- 2024-12-30
- Publication Date
- 2026-06-02
AI Technical Summary
Existing fire-fighting equipment in vehicle-mounted protective spaces cannot meet the fire prevention requirements under actual combat conditions, especially for effectively extinguishing Class A, B, and E fires.
The device uses a gas-generating propellant column as the power source for extinguishing agent spraying. It is started by electric ignition, and the gas propels the extinguishing agent to spray. The device can be automatically or manually connected to a detector or manual control device to realize the fire extinguishing function driven by electrical signals.
It effectively extinguishes Class A, B, and E fires within protected spaces, protecting personnel and property. It features a simple structure, convenient assembly, and high safety and reliability.
Abstract
Description
Technical Field
[0001] This invention belongs to the field of fire extinguishing equipment technology, and specifically relates to a non-pressurized fire extinguishing device. Background Technology
[0002] Currently, vehicle-mounted weapons and equipment contain a variety of complex equipment, cables, and flammable materials. Under actual combat conditions, the requirements for fire prevention in the protected space are becoming increasingly stringent. Existing fire extinguishing equipment for protected spaces cannot meet the needs of actual combat. In response to the above situation, a non-pressurized fire extinguishing device has been invented. Summary of the Invention
[0003] A non-pressurized fire extinguishing device uses a gas-generating propellant column as the driving force for extinguishing agent spraying. It is activated by electric ignition. After activation, the gas breaks through a small sealing plate and enters the cylinder, propelling the extinguishing agent through a large sealing plate to complete the spraying. The device can be applied to fire extinguishing needs within a weapon-protected space. It can store, transport, and release the extinguishing agent, effectively extinguishing Class A, B, and E fires within the protected space, and effectively protecting the safety of personnel and property within the protected space. The entire device is driven by an electrical signal and can be connected to a detector or manual control device through the device's connector to achieve automatic or manual fire extinguishing. The non-pressurized fire extinguisher has a simple structure, is easy to assemble, and is safe and reliable. Detailed Implementation
[0004] A non-pressurized fire extinguishing device uses a gas-generating propellant column as the driving force for extinguishing agent spraying. It is activated by electric ignition. After activation, the gas breaks through a small sealing plate and enters the cylinder, propelling the extinguishing agent through a large sealing plate to complete the spraying. The device can be applied to fire extinguishing needs within a weapon-protected space. It can store, transport, and release the extinguishing agent, effectively extinguishing Class A, B, and E fires within the protected space, and effectively protecting the safety of personnel and property within the protected space. The entire device is driven by an electrical signal and can be connected to a detector or manual control device through the device's connector to achieve automatic or manual fire extinguishing. The non-pressurized fire extinguisher has a simple structure, is easy to assemble, and is safe and reliable.
Claims
1. A non-pressurized fire extinguishing device, characterized in that: It uses a gas-generating propellant column as the driving force for the extinguishing agent spray. It is started by electric ignition. The gas breaks through the small sealing plate and enters the cylinder, which pushes the extinguishing agent to break through the large sealing plate to complete the spray. It can effectively extinguish Class A, B and E fires in protected spaces. The whole device is driven by electrical signals and can be connected to detectors or manual control devices through the device's aviation connector to realize automatic or manual fire extinguishing.