Can the kitchen rainwater pipe be connected to the running water pipe in the main room, and can it b

No way! The rainwater pipe does not lead to the sewer well, it will flow to the ground, which is not good and affects everyone's environment.

No way. If the rain spills to the original roof (possibly), a storm sewer is needed. Whoever saws it off is out of luck.

This is not allowed, and the stormwater and sewage are separated. If the sewage well backs up on a rainy day, the owner of the household needs to rectify and compensate.

First of all, from a normative point of view, it is definitely not discharged, the rainwater pipe is to drain rainwater, how far can your small sewage treatment device treat. >>>More

The first thing that can be determined is that there must be water flowing in the storm pipe, which causes the sound of running water; Then you need to eliminate the cause of the flow >>>More