| 摘要 |
The present invention relates to a water boiler for a water mat and, more specifically, to a water boiler for a water mat having a temperature sensing rod and a water level sensing rod. The temperature sensing rod and the water level sensing rod are inserted from a cover of a water tank to a body of the water tank and located to be adjacent to a returning water hole, and formed to be protruded in the lower direction, and the bottom floor of both rods are sealed. The temperature sensing rod sense the temperature of water which returns to a water tank after circulating inside the water mat, and a temperature sensor is inserted therein. The water level sensing rod measures a water level of the water stored in the water tank and a water level sensor is inserted therein, and a buoyancy member made of a magnet is inserted and coupled on the outer peripheral surface of the water level sensing rod, thereby moving vertically along with the water level and measuring the water level. |
