In this transformation, as long as the drainage problem is solved, the rest can be said, so why is drainage so important?
Because there is no sewer pipe in the basement, which is lower than the municipal sewage pipe, the drainage needs to be solved by itself. The solution is to rely on the sewage lifting device and the machine to lift the water collected in each sanitary ware in the basement and discharge it to the high sewage main pipe, thus solving the drainage problem in the basement. As long as the drainage system in the basement solves this dynamic problem, everything will be solved.
The rest is how to choose the machine, because different machines are suitable for different scenes, and relatively professional manufacturers will choose different design schemes for different problems.
For example, because there is a toilet in the bathroom, the general machine will have the function of cutting to avoid blockage, and it can also crush foreign objects such as hair in the shower. The kitchen is designed with a big pendulum, which can resist oil pollution more effectively, make the machine run more stably, and will not cause problems for no reason. If there are more water outlets in the basement as a whole, a universal model will be adopted, and the flow path of the machine will be designed to be relatively large, and 50mm is basically universal enough.
The problem of drainage system has been solved, and there will be no problem in transforming the basement into anything.