现在家厕所用的水箱在放水冲洗时,大多是一次将水全部放完。这样,在冲洗小便或只用少量水时,就很浪费水。现介绍一种方法,只要对现有水箱稍加改造,就可做到需要多少水放多少水,从而节约用水。首先将固定溢水管的塑料配件螺母放松,然后沿着溢水管向下移位后再拧紧螺母,使橡胶塞 Now the toilet tank used to wash the water, most of the time is to put all the water finished. This is a waste of water when washing urine or using only a small amount of water. A method is now introduced, as long as the existing tank slightly modified, you can do how much water to be required to put how much water to save water. First of all, the plastic parts of the fixed overflow pipe nut loose, and then down the overflow pipe and then tighten the nut so that the rubber stopper