Can a washbasin be connected to a toilet water reservoir?

I think it's possible, but I don't recommend it.

My friend's house had this thing in it, and at first she thought it was fun, but then she said that every time she flushed the toilet, water would come out of the faucet for washing her hands and go straight into the toilet tank. This faucet has no switch and runs until the tank is full 。However, although there are no special instructions, it seems that the water here is only used for flushing hands after going to the toilet.

If it is used for the same purpose as ordinary washbasins, such as washing face, brushing teeth, and shabu-shabu, towels, etc., it is estimated that there will be a problem of storing dirty water that was answered upstairs。However, it is a water-saving design, and it has been seen in hotels in Japan, so it is believed that it has become very popular.

The existing completed toilets, except for a water outlet, were not designed and the water was fraught with problems with how to drain the water. The difficulty and cost of self-transformation are relatively high。The capacity of the water storage tank is not large, and in order to fully use the water from the basin, it is necessary to set up another container.

The time and effort it takes to save this little bit of water is too much to be worth it.

Many residential areas in Beijing have a grey water treatment system, which basically brings the entire area's living and drainage systems to the local residents' flush toilets. In this sense, there is a wide range of reclaimed water systems that can be utilized, and the development of such basin water to toilet equipment for individuals does not make much sense.

If it is far away and can not occupy space, the transmission pipeline has to be attached to the wall or the ground, there is no potential energy, and even to overcome the potential energy, there must be a small pump, the pipeline may not be too thick, so filtration must be consideredThere are also harmful unpleasant odors that prevent dirt deposition and bacteria from multiplying, but they should be doable.

Connectivity is theoretically possible, but it is not recommended because at the moment, such a technology is not mature enough and there are still many problems.

3.The existing toilets were not designed and designed to take into account the problems of additional water intakes and drainage. The difficulty and cost of the renovation are high, and the volume of the water reservoir is not very large.

In order to make full use of the water in the pool, it is necessary to refill the container. This in turn increases costs and takes extra time and effort.

4.In many parts of Beijing, there is a water treatment system that concentrates the domestic water of the entire community into the bathroom pipes of the residences. In this sense, this water system can be used. However, there are doubts about the adequacy of the reclaimed water treatment system.

From the current point of view, this connection method is not mature, and the technology can not support this theory well, and further research is needed. Most people still think that this method goes against the original purpose of saving money and affects water quality.

I don't know what you mean, you mean to connect the washbasin drain to the toilet sink? So what should I do if the toilet pool is full? Besides, the water is too dirty to be flushed!

Or can they share the same water pipe? This is no problem at all, I am not afraid of the backlash of the toilet pool, and if necessary, you can add a one-way valve.

Or can they share the same drain? Yes, both the toilet and washbasin can be connected to the main sewer.

No, there is a possibility that water from the pit may flow back into the tank when the toilet is flushed. If you connect the washbasin to it, there is a chance that it will ......Disgusting.