| 摘要 |
PURPOSE: A hot-water mat boiler with a floating body for confirming the circulation of hot water is provided to form the floating body with sight glass rotary blades for enabling a water pail cover to be moved upwardly and downwardly according to the water level inside a water pail, thereby confirming the water level of the hot water based on the position of the floating body according to the water level inside the water pail. CONSTITUTION: A hot-water mat boiler with a floating body for confirming the circulation of hot water includes a water pail (110), a floor plate (120), a water pail cover (130), a hot-water circulating device, a floating body, a water inducing pipe (110a), and a protective cover (170). The floor plate supports the underside of the water pail. The hot-water circulating device is installed on the lateral surface of the water pail and supplies the water inside the water pail to a hot water pipe (140) of a hot-water mat (M). The floating body is moved upwardly and downwardly inside one side of the water pail according to the water level. The water inducing pipe is arranged inside the water pail and provides water circulating power to the floating body. The protective cover is installed outside of the water pail and the hot-water circulating device for safely protecting the water pail and the hot-water circulating device. Sight glass (180) is arranged on the water pail cover so that the rotation of submerged rotary blades included in the floating body and the state of the floating body which is moved upwardly and downwardly by the water circulating power can be confirmed in the outside with unaided eyes. |
