Fireproof door with automatic ventilation function
A fire door, ventilated technology, applied in the field of fire doors, can solve the problems of no ventilation function and adverse impact on living environment, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0015] Referring to the accompanying drawings, an automatic ventilating fire door includes a door body 10, a shutter 20 is provided on the door body 10, a temperature sensor 40 is provided inside the door body 10, and an automatic fireproof shutter unit is installed above the shutter 20 inside the door body 10. 30, the lower edge of the shutter 20 is located directly below the automatic fire shutter unit 30 to set a seat plate 50, and a gravity sensor 60 is set on the seat plate 50;
[0016] The automatic fire shutter unit 30 includes a reel 31, on which a rope 32 is wound, and the lower end of the rope 32 is fixedly connected with a steel fire shutter 33, and a motor 34 is arranged at the end of the reel 31, and the motor 34 is connected to the The controller 70 is connected, and the middle section of the reel 31 is fixed with a pressure sensor 80 around the reel 31. When the steel fireproof shutter 33 is located on the seat plate 50, the steel fireproof shutter 33 completely ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com