Door structure capable of preventing and removing smoke

An anti-smoke and smog technology, which is applied to fire doors, windows/doors, building components, etc., can solve problems such as life safety threats to residents, and achieve the effects of good sealing performance, simple operation, and high safety performance

Inactive Publication Date: 2018-02-06
重庆市潼南区邦兴门业有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if an accidental fire accident occurs indoors, the smoke from the fire will also quickly enter the room from this distance, and will pose a threat to the lives of residents in a very short time.

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
  • Door structure capable of preventing and removing smoke
  • Door structure capable of preventing and removing smoke
  • Door structure capable of preventing and removing smoke

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as Figure 1 to Figure 4 As shown, the door structure capable of preventing and removing smoke includes a door body 1, an upper baffle 10, a lower baffle 11, a drive assembly and an adjustment assembly;

[0033] The door body 1 is provided with an accommodating chamber 2, and the upper and lower ends of the door body 1 are provided with openings 3 communicating with the accommodating chamber 2, and the upper baffle plate 10, the lower baffle plate 11, the driving assembly and the adjusting assembly are all located in the accommodating chamber 2 , and the upper baffle 10 can pass through the opening 3 at the upper end of the door 1, and the lower baffle 11 can pass through the opening 3 at the lower end of the door 1;

[0034] The drive assembly includes a first transmission shaft 17 arranged horizontally and a second transmission shaft 7 arranged vertically. One end of the first transmission shaft 17 passes through the cavity wall of the accommodating cavity 2 and ...

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 door structure capable of preventing smoke and removing smoke, comprising a door body, an upper baffle plate, a lower baffle plate, a driving assembly and an adjusting assembly; an accommodation cavity is arranged in the door body, and openings are opened at both upper and lower ends of the door body; The assembly includes a first transmission shaft and a second transmission shaft. The other end of the first transmission shaft is sheathed with a first bevel gear, and the upper end of the second transmission shaft is sheathed with a second bevel gear meshed with the first bevel gear. The lower end of the transmission shaft is covered with a driving gear; it also includes two water bags located in the accommodating cavity, the water bags communicate with the liquid inlet channel through a hose, and a solenoid valve is also arranged at the inlet of the liquid inlet channel. In the event of a fire accident, the water bag, the movable upper baffle and the lower baffle can be used to effectively close the gap between the upper and lower ends of the door, the door frame and the ground, and to extinguish the flames around the door to a small extent. , to reduce the speed of fire smoke entering the room, so as to buy more rescue time for residents.

Description

technical field [0001] The invention relates to the technical field of home building materials, in particular to a door structure capable of preventing and removing smoke. Background technique [0002] In order to install beautifully and facilitate floor cleaning, the door frame usually only wraps the upper end and the left and right ends of the door in the existing household set doors, and there is usually a certain distance between the door and the door frame and between the door and the ground. The surroundings of the door are in contact with the door frame and the ground to hinder the opening and closing of the door, and a certain amount of circulating air can be given to the room through this distance. However, if an accidental fire accident occurs indoors, the smoke from the fire will also quickly enter the room from this distance, and will threaten the life safety of residents in a very short period of time. Contents of the invention [0003] The purpose of the pre...

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): E06B5/16E06B7/28F16H1/14F16H25/24
CPCE06B5/16E06B7/28F16H1/14F16H25/2409
Inventor 丁茂伦
Owner 重庆市潼南区邦兴门业有限公司
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