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

Circulating air supply system for marshalling operation train in vacuum environment and train

A technology of air supply system and vacuum environment, which can be applied to pipeline systems, sliding/floating railway systems, motor vehicles, etc., and can solve problems such as inability to supply trains with circulating air

Pending Publication Date: 2021-09-10
HIWING TECH ACAD OF CASIC
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a circulating air supply system and trains for trains running in a vacuum environment, which can solve the technical problem in the prior art that it is impossible to realize the circulating air supply for trains in a vacuum environment

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
  • Circulating air supply system for marshalling operation train in vacuum environment and train

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] It should be noted that the features in the embodiments and embodiments in the present application may be combined with each other in the case of an unable conflict. Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. The description of at least one exemplary embodiment is merely illustrative, and it is not necessary to use any limitation of the invention and its application or use. Based on the embodiments of the present invention, those of ordinary skill in the art will belong to the scope of the present invention without all other embodiments obtained without creative labor.

[0023]It should be noted that the terms used herein are intended to describe specific embodiments, and not intended to limit the exemplary embodiments of the ...

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 provides a circulating gas supply system for a marshalling operation train in a vacuum environment and the train, the system comprises a pressure sensing unit, a control unit, a normal gas supply assembly, a first emergency gas supply assembly and a second emergency gas supply assembly, the normal gas supply assembly is connected with a first compartment, the first emergency gas supply assembly is selectively connected with the first compartment, the second emergency gas supply assembly is selectively connected with the first compartment or a second compartment, and when the pressure change rate is within a set safety threshold value, the normal gas supply assembly is used for supplying gas to the first compartment; and when the pressure change rate exceeds the set safety threshold value, the first emergency gas supply assembly is used for supplying gas to the first compartment or the first emergency gas supply assembly of the first compartment and the second emergency gas supply assembly of the second compartment are used for supplying gas to the first compartment. By means of the technical scheme, the technical problem that in the prior art, air cannot be circularly supplied to the train in the vacuum environment is solved.

Description

Technical field [0001] The present invention relates to the field of circulating gas supply technologies for vacuum environments, in particular, to a circulating gas supply system and train for vacuum environments. Background technique [0002] Long-term manned spacecraft mainly uses the method of electrolytic water. The electric energy required to react is generated by the solar panel on the space station. The power grid of the space station is delivered to the oxygen generator, and the water is sent to the space station through the freight spaceship. In addition, the water vapor exhaled by the astronaut will also be recovered from the inside air by the condenser, and water can also be recovered from the urine of the astronaut. Hydrogen produced by electrolytic water can be reacted with carbon dioxide produced by astronauts, producing water and methane (biogas). Water can be re-participated in electrolysis to make oxygen. Methane is discharged into space with the remaining hydro...

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): B61B13/08B61D27/00B60L13/04F17D1/02F17D5/00
CPCB61B13/08B61D27/0018B60L13/04F17D1/02F17D5/005
Inventor 张娜毛凯赵明李少伟查小菲左平洋朱然李萍刘德刚
Owner HIWING TECH ACAD OF CASIC
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