Ensuring that the air quality, temperature and humidity in the Mobile space capsule are suitable for living requires comprehensive consideration and design from multiple aspects.
First, air quality is the primary task of environmental control in the Mobile space capsule. Since astronauts will produce a lot of carbon dioxide when living in the cabin, an efficient air purification system must be installed. These systems usually use chemical absorbents such as lithium hydroxide (LiOH) to absorb carbon dioxide, and keep the air in the cabin circulating through air circulation fans to ensure that astronauts breathe fresh and pure air.
Secondly, temperature control is also crucial. The Mobile space capsule is equipped with an advanced temperature control system, which can maintain the cabin temperature within the set comfortable range through the coordinated work of heaters and coolers, as well as the assistance of the air circulation system. In addition, the cabin walls are usually coated with special reflective materials that can reflect most of the heat radiation from the sun, further reducing the temperature fluctuations in the cabin.
In terms of humidity control, the humidity control system in the Mobile space capsule can accurately control the humidity in the cabin at an appropriate level through the cooperation of humidifiers and dehumidifiers. This helps prevent moisture and mildew in the cabin items while maintaining the comfort of astronauts.
In order to ensure the continuous stability of air quality, the Mobile space capsule will also regularly conduct air testing and replace purification tanks. This can not only detect and deal with potential pollution problems in a timely manner, but also ensure the long-term effective operation of the purification system.
In addition, the temperature and humidity regulation in the Mobile space capsule also needs to be adjusted according to the activities and health status of the astronauts. For example, when astronauts enter the Mobile space capsule from the outside space environment, the temperature and humidity can be moderately increased to meet the transition needs of the astronauts.
In terms of energy supply, the Mobile space capsule usually uses renewable energy such as solar energy to ensure the continuous supply of energy and environmental sustainability. This not only helps to reduce operating costs, but also reduces the impact on the environment.
Finally, in order to ensure the long-term stability of the environment in the Mobile space capsule and the health and safety of astronauts, the cabin environment needs to be monitored and maintained regularly. This includes checking the operating status of the air purification system, temperature control system, humidity control system, etc., and replacing damaged or aging components in a timely manner.
