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

Urban rail traffic engineering civil air defense system

A technology of traffic engineering and civil air defense, which is applied in the field of civil air defense system, to achieve the effect of fast conversion, less investment and good ventilation

Active Publication Date: 2013-09-04
4TH DESIGN & RES INST OF ENGINEER CENT STAFF PLA
View PDF7 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to provide a kind of civil air defense system of urban rail transit engineering, to solve the technical problem that traditional civil air defense system is applied to urban rail transit, especially the technical problem that ventilation system is used in urban rail transit

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
  • Urban rail traffic engineering civil air defense system
  • Urban rail traffic engineering civil air defense system
  • Urban rail traffic engineering civil air defense system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Examples see figure 1 , Figure 6 As shown, this urban rail transit engineering civil air defense system includes an underground station main structure 1, an entrance and exit channel 2 connecting the underground station main structure 1 with the ground, and an underground station main structure connecting the underground station main structure 1 with other lines. Connected transfer passage 3, civil air defense ventilation subsystem and civil air defense water supply and drainage subsystem, passage protection section 36 or blocking door 40 is provided in the entrance and exit passage 2, passage protection section is provided in the transfer passage 3 36. The civil air defense ventilation subsystem is composed of the air shaft 15, the ventilation channel connecting the main structure of the underground station with the air shaft, and the station environmental control equipment 17 installed in the main structure 1 of the underground station.

[0032] see figure 1 , f...

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 urban rail traffic engineering civil air defense system which comprises a building subsystem, a structure subsystem, an air subsystem, a water subsystem and an electronic subsystem, wherein a civil air defense ventilation subsystem is composed of an air shaft, a ventilation channel communicating an underground station main body structure and the air shaft, and a station environmental controlling device arranged in the underground station main body structure; the ventilation channel is composed of a clean type air inlet duct, a clean type air exhaust duct, an isolated type air inlet duct and an isolated type air exhaust duct, part of a clean type air duct protecting section is arranged in the clean type air inlet duct and the clean type air exhaust duct, part of an isolated air duct protecting section is arranged inside the isolated type air inlet duct and the isolated type air exhaust duct, the clean type air inlet duct, the clean air exhaust duct, the isolated type air inlet duct and the isolated type air exhaust duct are communicated with the station environmental controlling device, and the station environmental controlling device is composed of a clean type air inlet device, an isolated type air inlet device, a clean type air outlet device and an isolated type air outlet device. The urban rail traffic engineering civil air defense system has the functions of ensuring staff safe traffic, transferring and cargo transportation, and is good in ventilation performance.

Description

technical field [0001] The invention relates to a civil air defense system, in particular to a civil air defense fortification design for urban rail transit. Background technique [0002] According to the national civil defense regulations, urban rail transit should have the function of ensuring the safe transportation, transfer and material transportation of personnel under the planned nuclear, biological and chemical weapons, conventional weapon attacks and urban secondary disasters after the attack. The shelter for emergency personnel can also be used as a material storage place. Therefore, it is necessary to design and construct civil air defense fortifications for urban rail transit and establish a civil air defense system for urban rail transit. Especially the existing urban rail transit civil air defense system has poor ventilation performance and needs to be improved. Contents of the invention [0003] The purpose of the present invention is to provide a kind of c...

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): E02D29/045E03B7/07E03B11/10E03F3/02E04H3/00F24F7/08
CPCY02A20/00
Inventor 刘宜平王阳明黄静华杨海杰杨海平胡圣伟杨洁陈海峰郝鲁波刘首
Owner 4TH DESIGN & RES INST OF ENGINEER CENT STAFF PLA
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