Fire blanket and fire device
By installing a movable pressure relief mechanism on the fire blanket, the problem of high-pressure explosion caused by smoke accumulation is solved, thereby improving the safety and stability of the fire blanket and extending its fire-fighting effect.
CN224585221UActive Publication Date: 2026-08-04BYD CO LTD
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Patent Information
- Application Number
- CN202520864129.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-08-04
- Estimated Expiration
- 2035-04-30
AI Technical Summary
Technical Problem
Traditional fire blankets can easily cause smoke to accumulate during firefighting, leading to high-pressure gas explosions and failing to effectively prevent the spread of fire and reignition.
Method used
A pressure relief mechanism is installed on the fire blanket. The pressure relief mechanism can be opened or closed to achieve targeted release of air pressure inside the fire blanket and prevent smoke accumulation.
Benefits of technology
It effectively prevents the explosion of high-pressure smoke inside the fire blanket, prolongs the working time of the fire blanket, prevents the spread of fire, and provides more rescue time.
✦ Generated by Eureka AI based on patent content.
Abstract
This utility model discloses a fire blanket and a fire-fighting device. The fire blanket includes a blanket body with a pressure relief port extending through it. A pressure relief mechanism is located at the pressure relief port and is movable relative to it to close or open the port. This fire blanket design prevents the accumulation of high air pressure within its coverage area during firefighting, thus preventing secondary accidents such as explosions caused by high-pressure smoke. It also effectively extends the time the fire blanket is in contact with the affected object, preventing the accident from spreading and providing more rescue time.
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