一种压力控制式断电保护装置的设计及应用

介绍了一种压力控制式断电保护装置的设计及应用，该装置可用来控制对液压，气压等压力有一定要求的电器装置，当压力在安全值之外时，将自动切断供电电源，对用电器进行保护。该装置结构简单，成本低廉，安装及操作方便，通过一年多对蒸馏水器的控制，该装置表现了优良的性能，工作可靠，控制灵敏。

Design and Applications of a Pressure-controlled Blackout Protector

In this article, it was introduced the design and applications of a pressure-controlled blackout protector.Thedevice was used to protect the equipments which must work under the certain pressure. If the pressure from liquid or gas wasbeyond the permitted-value, the device could cut off the power immediately. It was showed that the device worked stably andcontrolled accurately according to one year's experiments of controlling water distillation apparatus. And so, the device hadanother superior characters such as simple structure, schlock, install and operate easily.