水池水管不通,虽非大事,然而一旦堵塞,也是件不愉快的事,影响使用。这里介绍一种简便的防治措施。按照水池水管管口处尺寸的大小,用厚度不小于3毫米的塑料板或厚度大于2毫米的金属板,做一个尺寸略小于管口处直径的圆盖,并在上面钻几个3～4毫米的小孔,见图1,然后将它卡在管口上,这样,就可以防止洗菜或洗其它东西时的粗大杂物进入管内,避免堵塞。如没有软、硬塑料、或金属等物,可 The water pipes in the pool are not accessible. Although it is not a major event, once it is blocked, it is also an unpleasant thing that affects its use. Here is a simple prevention and control measures. According to the size of the water pipe at the pool, use a plastic plate with a thickness of not less than 3 mm or a metal plate with a thickness of more than 2 mm to make a round cover with a size slightly smaller than the diameter of the nozzle, and drill a few 3-4 in the top. A millimeter hole, see Fig. 1, is then snapped onto the mouth of the tube so that it can prevent coarse debris from entering the tube when washing vegetables or washing other things to avoid clogging. If there is no soft, hard plastic, or metal, etc.,