AN ALARM APPARATUS FOR CONTROL WATER LEVEL

摘要

The present invention can generate an alarm for water level control in a general bath not a special bathtub equipped with an alarm device for level control, and can be variously applied in an environment requiring water level setting for water level control as well as a general bath. An alarm device for level control, comprising: a housing having buoyancy to float on the surface of the water level, and an opening and closing device configured to supply power, and an alarm circuit unit mounted inside the housing and configured to generate a sound corresponding to the operation of the switch. And a power switch for controlling the supply of power to the alarm circuit part and a waterproofing part surrounding the alarm circuit part to prevent water from penetrating into the alarm circuit part, and connected to one side of the alarm circuit part. And the length control for setting the water level It is connected to the other end of the rope and the other end of the rope, and is composed of a weight having a high density so that it is always on the floor even when the water level rises. It relates to a water level control alarm, characterized in that for generating an alarm sound in the alarm circuit unit by the tension of the string by the weight.;Bathtub, water level, alarm