Automatic unlocking door opening system for fire

An automatic unlocking and fire technology, applied in electric alarm locks, non-mechanical transmission-operated locks, building locks, etc., can solve the problem of not saving rescue time, and achieve the effect of saving rescue time, increasing escape time, and increasing reliability.

Active Publication Date: 2020-11-06
SHENZHEN HOLISH INTELLIGENT TECH CO LTD
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art that there is no automatic opening of the door to save rescue time in case of fire when leaving home, and propose a fire automatic unlocking and opening system

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic unlocking door opening system for fire
  • Automatic unlocking door opening system for fire
  • Automatic unlocking door opening system for fire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0021] refer to Figure 1-3 , a fire automatic unlocking and opening system, including a lock body 2 embedded on a door frame 1 and a controller 3 embedded on a wall, the lock body 2 includes a lock plate 21 and a plurality of lock slot boxes 23, A plurality of lockholes 22 are provided on the lock plate 21 corresponding to the lock slot box 23, and a piston plate 4 is installed for sealing and sliding in each lock slot box 23, and a piston plate 4 is installed near the side of the lock slot box 22. The top column 41, the side of the piston plate 4 away from the lock hole 22 is equipped with a spring wire 42, and the outer wall of each lock slot box 23 is symmetrical...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an automatic unlocking door opening system for fire. The automatic unlocking door opening system comprises a lock catch body embedded in a door frame and a controller embeddedin a wall, wherein the lock catch body comprises a lock catch plate and a plurality of lock groove boxes; a plurality of lock holes are formed in the positions, corresponding to the lock groove boxes,of the lock catch plate; a piston plate is installed in each lock groove box in a sealed and sliding manner; an ejection column is installed on the side, close to the corresponding lock hole, of eachpiston plate; and a spring wire is installed on the side, away from the corresponding lock hole, of each piston plate. According to the automatic unlocking door opening system, fire heat is transmitted to thermal expansion liquid through a heat conduction plate so that the thermal expansion liquid can expand, the piston plates and the ejection columns are pushed to move towards the lock holes through drainage of guide pipes so that lock tongues can be pushed out of the lock groove boxes to be unlocked, and the automatic unlocking function for fire is achieved; and in addition, the ejection columns enter the lock holes so that an alarm circuit can be connected to give out alarm sounds to disperse surrounding personnel, an effective rescue channel is provided for firefighters, and the rescue time is saved.

Description

technical field [0001] The invention relates to the field of fire safety, in particular to an automatic fire unlocking and opening system. Background technique [0002] One of the frequent accidents that threaten the safety of people's lives and properties during fires often occurs when people are not at home, a fire breaks out at home, it takes a lot of time for firefighters to break the door during rescue, and the first rescue time is missed. [0003] In the existing fire protection, there is no special system for breaking out of fire when leaving home, and the door lock is automatically opened to reduce the difficulty of rescue. Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings in the prior art that there is no automatic opening of the door to save rescue time in case of fire when leaving home, and proposes an automatic fire unlocking and opening system. [0005] In order to achieve the above object, the present invent...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E05B63/14E05B51/02E05B45/06E05B17/22E05B15/02E05B15/00
CPCE05B63/146E05B51/02E05B45/06E05B17/22E05B15/0205E05B15/00
Inventor 徐进进黄丽艳
Owner SHENZHEN HOLISH INTELLIGENT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap