Fireproof door capable of relieving fire

A fire door and fire technology, applied in the field of fire doors, can solve the problem that fire doors cannot effectively slow down the fire, and achieve the effect of fire slow down

Active Publication Date: 2019-05-21
浙江齐嘉消防科技有限公司
View PDF6 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 provide a fire-reducing fire door to solve the problem that the fire-resistance door cannot effectively slow down the fire and the fire will approach the fire-proof door in the above-mentioned background technology

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
  • Fireproof door capable of relieving fire
  • Fireproof door capable of relieving fire
  • Fireproof door capable of relieving fire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] see figure 1 to attach Figure 7 , a fire-reducing door, comprising a door frame 1, a hinge 101, a fire door 102, a smoke exhaust plate 1021, a turning shaft 10210, a sprinkler plate 1022, a door handle 103, a sealing plate 104, a smoke collecting bin 105, and a connecting bin 2 , connecting pipe 201, rotating shaft 202, airtight plate 203, card slot 2031, card bolt 2032, dry powder tank 3, starting bolt 301, output pipe 302, distribution pipe 3021, top bolt 303, top plate 304, limit rod 3041, lift Bag 305, air outlet 4, air barrel 401, elastic rubber wire 402, sealing film 403, sealing cover 404, linkage plate 5 and traction wire 501, characterized in that: the top side of the door frame 1 runs through the connecting compartment 2, the connecting compartment The connecting pipe 201 is welded on the top of the chamber 2, and the bottom of the inner cavity of the connecting chamber 2 is symmetrically inlaid with a rotating shaft 202, and the other side of the rotating s...

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 a fireproof door capable of relieving fire. The fireproof door comprises a door frame and a fireproof door body. A connecting bin penetrates through one side of the top end ofthe door frame. A connecting pipe is welded to the top of the connecting bin. Rotating shafts are symmetrically embedded in the bottom of an inner cavity of the connecting bin. Sealing plates are welded to the other sides of the rotating shafts, a clamping groove is embedded in one side of the top end of each sealing plate, a clamping bolt is welded to the other side of the top end of each sealingplate, a fireproof door body is rotationally connected to the inner side of the door frame, hinges are welded to the outer side of the fireproof door body, and the hinges are welded to the door frame. The fireproof door has the advantages that the sealing plates, the clamping grooves, the clamping bolts and a smoke exhaust plate part are arranged, so that when a fire disaster occurs, generated dense smoke can be discharged in time, by means of clamping connection of the clamping grooves and the clamping bolts, the sealing plates can only be turned over towards the outer side, meanwhile, through cooperation with the smoke exhaust plate part, external fresh air is effectively prevented from entering a fire scene while smoke discharging is conducted, and therefore it is guaranteed that the internal fire behavior can be relieved.

Description

technical field [0001] The invention relates to the technical field of fire fighting equipment, in particular to a fire door. Background technique [0002] In life, fires are often caused by some improper operations. In buildings with high floors, a fire door will be set up in the escape passage. The fire door can effectively protect the personnel inside the escape passage. As people live With the continuous improvement of quality, the awareness of fire escape also needs to be continuously strengthened. For fire doors, in the event of a fire, they can effectively isolate flames and fire smoke, which is particularly important. [0003] However, the existing fire doors can only prevent the fire from spreading, and cannot effectively alleviate the fire, and when the fire door is opened, oxygen will be injected, causing the fire to approach the fire door, and the fire door will also damaged. Contents of the invention [0004] The purpose of the present invention is to provid...

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
Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B7/02E06B7/28A62C35/10
Inventor 周立厚
Owner 浙江齐嘉消防科技有限公司
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