一种洗碗机溢水保护系统的设计

摘要

The dishwasher overflowing is that much more water is inletting into the dishwasher and the water flow out of the tub bottom and exceed the tub bottom and sump water volume. When the overflowing water volume is high-er than the set alarming volume, the dishwasher should trigger alarming signal and shut off the switch to prevent the damage caused by more water inletting. If water overflowing has not been detected and controlled, and the dishwasher bottom plate volume is limited, the water will flow out to the ground and kitchen, even cause tremendous safety threat. So a safe and reliable water overflowing protecting system is very important to dishwasher.%洗碗机溢水一般是指洗碗机进水过多，水溢出内胆底部而流到洗碗机底部钢板上。当溢出的水量超过底部钢板设定的蓄水容量时，洗碗机应发出报警信号及时切断进水，防止因进水过多而引起的事故。如果洗碗机溢水不能被检测和控制，由于洗碗机底部钢板盛水量有限，洗碗机溢出的水会从底部钢板流到地面上，会对地板、厨房甚至房屋造成极大的安全威胁，因此洗碗机具有安全可靠的溢水保护系统至关重要。