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我矿的 L8—60/8型空压机曾因缺水运行而造成设备事故,为此,我们研制了一种缺水自动保护报警停机装置。它具有线路简单、安装使用方便、动作灵敏可靠等优点。保护装置的动作压力可根据需要整定。输入水压低于整定值时可声响报警并自动停机,如水压瞬时波动,由于有延时环节所以不会误动作。
My mine L8-60 / 8 air compressor has run out of water due to equipment accidents, for which we have developed a water-less automatic protection alarm shutdown device. It has a simple line, easy installation, action sensitive and reliable. The operating pressure of the protection device can be set as needed. When the input pressure is lower than the set value, it can sound an alarm and shut down automatically. If the water pressure fluctuates instantaneously, it will not malfunction due to the delay time.