Portable heat flow barrier device for fire scene combat
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 应急管理部四川消防研究所
- Publication Date
- 2021-05-04
Smart Images
Figure 1 
Figure 2 
Figure 3
Abstract
Description
technical field
[0001] The invention relates to a portable heat flow blocking device for actual combat on the fire scene. Background technique
[0002] When a fire breaks out, the thermal radiation generated by the high-temperature flame and high-temperature smoke will accelerate the spread of the fire and threaten the lives of fire rescuers. In fire protection engineering, fire separation technology is usually used to block heat radiation and prevent fire from spreading.
[0003] At present, the main fire partitions include firewalls, fire doors and fire shutters. Firewalls, fire shutters, and fire doors may fail in the event of a fire, and once the fire shutters and fire doors are closed, it will be difficult to evacuate personnel and prevent firefighters from entering the fire scene for disaster relief.
[0004] Firewall is an important separation component to prevent the spread of fire between buildings. It can effectively confine the fire to a certain space in the ini...