How to supply water, electricity and sewage to the spacecraft? Here's the answer

OurSpace capsuleHow is water supplied and sewage discharged? In fact, it's quite simple. Our spacecraft is made of heat-resistant and moisture-proof materials. In the production process, we have embedded the water and electricity pipeline network and no longer use space. We have an external interface at the bottom of the air conditioner that only needs to be connected to our room network.

If we need to establish our own sewage discharge facilities, first of all, we should use reinforced concrete as the foundation, then dig trenches in the middle, connect to septic tanks through external drainage pipes, so that toilets and domestic sewage do not pollute the environment.