间歇式自动冲洗水箱的原理和应用

Principle and Application of Intermission Automatic Washing Tank

现有公用卫生间的冲洗水箱种类虽多 ,但都存在共同的缺陷 ,结构复杂 ,易损坏 ,使用成本高 ,一旦损坏 ,随即影响到公用卫生间的环境卫生。为此设计出一种利用虹吸原理的间歇式自动冲洗水箱 ,不需人为控制 ,不需动力 ,能达到自动冲洗便坑的效果。整个结构中没有活动零件 ,也就没有易损件 ,最大的特点是不易损坏 ,从某种意义上讲 ,可以说永不损坏。安装方法、使用效果和其他形式一样 ,只有几个零件组成 ,结构比其他类型的自动冲洗水箱简单 ,应用虹吸原理可靠 ,可全为塑料制品 ,生产成本低于同类产品 。

Although there are all kinds of washing tank of the existing water closet,all of them have common weak points:complicated structure;easy to be destroyed;high cost in use etc.Once destroyed,it will cause some environmental hygienic problems.Therefore,by making use of the siphon theory,the author has desighed an intermission automatic washing tank that can automatically wash the tunnel without any human control and power.There is no movable parts,no breakable parts in the whole structure.The most prominent feature is its amiability to be damaged.To some extent,it will never be damaged.The installing method and the utilizing effect are just like the other washing tanks.The tank consists of several parts,the structure is simpler than other kinds of automatic washing tank and it is reliable by applying the siphon principle.It can be made of plastic.The production cost is lower and it is easy to spread.