Development of the Portable Device for Spacesuit Ventilation and Heat-regulation
- VernacularTitle:便携式航天服通风热调节装置的研制
- Author:
Linbin XI
;
Tanqiu LI
;
Meng LI
;
Guiping LIN
- Publication Type:Journal Article
- Keywords:
spacesuit;
ventilation;
heat-regulation;
DC-brushless centrifugal fan;
lithium ion accumulator;
organic light-emitting diode display
- From:Space Medicine & Medical Engineering
2006;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To develop a portable ventilation device to cool and dehumidify for the astronauts who work or move dressed in spacesuit in the atmospheric environment on the ground.Methods Based on the requirement which the astronauts need when they are dressed in spacesuit on the ground,the overall design project has been brought forward,which expounds the design scheme of DC brushless centrifugal fan,power supply,regulation of blowing rate,intelligent monitor on system parameters,organic light-emitting diode(OLED)display,device configuration,software,and so on.Results The portable device for spacesuit ventilation and heat-regulation,which has been developed,can work stably and safely.It has convenient operation mode and practical human-machine interface.Meanwhile,the device has compact configuration.It is light and portable.Conclusion The portable device for spacesuit ventilation and heat-regulation carry out the portable ventilation and heat-regulation for the astronauts of China dressed in spacesuit dress for the first time.It also fulfils the spacesuit dryness after use and usual maintenance.
