Domestic water pipe flow is small a few kinds of common situation and solution

Insufficient water supply pressure

When you find that your own water flow is too small, you can first look for nearby residents to see if they have the same situation. If it's not just one problem, chances are it's the water end. This usually happens in high-rise buildings, because high-rise buildings involve secondary water supply, depending on whether there is a problem with the secondary water supply end. Generally, the problem of insufficient water pressure is solved by installing booster pumps.

Pipe layout problem

If there is no small flow of other residents, then we have to consider the pipeline layout in their own home. In the design of pipeline layout, in principle, in accordance with the direction of water flow first large then small - the main pipeline with a slightly larger diameter, branch pipe with a slightly smaller diameter. For example, 6 pipe with an outer diameter of 25mm is used for the indoor pipe, and 4 pipe with an outer diameter of 20mm is used for the routing. In some large houses, may also use the outer diameter of 32mm 1 inch pipe to do the door pipe.

If you do not pay attention to these when decorating, it is bound to affect the water flow condition, especially when multiple outlet water is used at the same time, it is very easy to reduce the water flow greatly.

Welding causes shrinkage

There is a relatively easy to appear in the installation of the situation, in the hot melt water pipe improper operation, water pipe after heating will become soft, in the connection is very easy to lead to the problem of diameter reduction, natural flow will be reduced. Therefore, during the operation, be very careful.