论文部分内容阅读
在建筑工地上,常遇到高层楼面临时用水不便的问题,一般的解决办法是在楼层上建一个或几个临时水池,相应地再设一台或几台水泵供水。由于用水量大和不定时,而且楼上用水要跑到地下开启水泵,既麻烦,又费时。针对这种情况,笔者设计了一种自动控制装置。通过试用,效果很好。和电子式的控制电路相比较,它有制作简单,取材容易,造价低廉,灵敏度高,工作可靠等优点,并对水质没有任何要求。
On the construction site, the problem of water inconvenience encountered by high-rise buildings is often encountered. The general solution is to build one or several temporary pools on the floor and set up one or more water pumps for water supply accordingly. Due to the large amount of water used and the time, and the water upstairs to go to the ground to open the pump, it is both troublesome and time-consuming. For this situation, the author designed an automatic control device. Through the trial, the effect is very good. Compared with the electronic control circuit, it has the advantages of simple production, easy material acquisition, low cost, high sensitivity, reliable work, etc. It does not require any water quality.