Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fire alarming and danger escaping safety apparatus for storied building and matched human carrying mechanism

A fire alarm and safety technology, applied in the field of manned agencies, can solve the problems of unusable escape stairs, affecting fire and life saving, injury and so on.

Inactive Publication Date: 2005-06-01
徐跃华
View PDF0 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the fire escape of buildings has always been a problem to be solved, and the escape stairs in the buildings are actually unusable when the smoke is full
There is also a life-saving device for escaping with a downhill rope at present, but this device has a large weight and limited carrying capacity, thus limiting the life-saving height. In order to save life, the person in distress must slide down the window when using the device. According to the design rules of the building, he will pass the window downstairs and directly face the flames and poisonous smoke ejected from the window, and will be injured.

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
  • Fire alarming and danger escaping safety apparatus for storied building and matched human carrying mechanism
  • Fire alarming and danger escaping safety apparatus for storied building and matched human carrying mechanism
  • Fire alarming and danger escaping safety apparatus for storied building and matched human carrying mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Refer to accompanying drawings 1 and 2. The present invention includes a grooved slide rail 1 of the manned mechanism, a connecting slideway 2 is provided between the slideway and the escape place, and the slideway is provided with an outlet 3 of the manned mechanism and an inlet 4 of the manned mechanism matched with the connecting slideway . Reference numeral 17 is the installation surface of the downhill rail, such as the outer wall of a building.

[0022] There is a speed limiting mechanism for the manned mechanism in the slide rail,

[0023] The speed-limiting mechanism includes a rope 5, on which there are retaining pieces 6 at intervals; it is also provided with a driving speed-regulating device for the rope. The driving speed regulating device can adopt the cable driving speed regulating device of the cable car. The start of the speed limiting mechanism can also be controlled by the fire alarm system.

[0024] The inner wall of the slide rail can be provided...

Embodiment 2

[0032] Refer to attached Figure 7 . This embodiment is the same as Embodiment 1 except the speed limiting mechanism. The slow-down mechanism is elastic clips 18 arranged at intervals on the down-down rail. When the inner pulley 13 touches the elastic clip 18, is blocked by it, compresses the elastic clip, slides down through the opening 19, and is blocked by the next elastic clip, so that it continues to slide and is stopped by the elastic clip to slow down , so as to escape safely. The elastic clip 18 can be composed of a steel reed 16 and a support spring 24 .

[0033] In addition, the rack 7 is arranged on the outer wall of the slide rail. In the figure, only one section is drawn for simplicity, in fact, racks can be set on the entire slide rail.

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 safe fire escaping apparatus for building includes glissade track with manning mechanism and groove, slide way connecting the glissade track and escape entrance, manning mechanism inlet and outlet. During fire and in case of no useful escape passage inside the building, the person may combine his manning mechanism with the glissade track to escape via sliding downward. The slide way is apart from the windows to avoid the damage of flame and smoke from the windows. The said safe fire escaping apparatus may be combined with the surface of building properly.

Description

technical field [0001] The invention relates to the technical field of a building fire safety escape device and a manned mechanism used in conjunction with it. Background technique [0002] At present, the fire escape of buildings has always been a problem to be solved, and the escape stairs in the buildings are actually unusable when the smoke fills the air. There is also a life-saving device for escaping with a downhill rope at present, but this device has a large weight and limited carrying capacity, thus limiting the life-saving height. In order to save life, the three persons in distress must slide down from the window when using the device. According to the design rules of buildings, he will pass through the window downstairs, and directly face the flame and poisonous smoke ejected from the window, and be injured. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a new build...

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): A62B1/20
Inventor 徐跃华
Owner 徐跃华
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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