| 摘要 |
The present invention relates to a heating device having a flow blockage sensing function and, more specifically to a heating device having a flow blockage sensing function, which cuts off the supply of hot water when a fluid supply side is blocked by sensing the blockage, rapidly performs a thermal action by increasing thermal capacity and improving thermal efficiency, and reduces energy consumption. To achieve the purpose, the heating device having a flow blockage sensing function according to the present invention comprises: a case which has an inner receiving space, an inlet, and an outlet for water; a heater which heats the water flowing in the receiving space; and a blockage sensing unit which is formed in the case to open and close the outlet, opens the outlet when the water flows in an outflow direction and closes the outlet when the water does not flow, and outputs the opening and closing state of the outlet as electrical signals. The present invention cuts off the flow of hot water when an abnormal state is generated, such as the blockage of a hot water hose embedded in a mat connected to the heating device by forming the blockage sensing unit inside the case, prevents accidents by stopping the operation of a hot water boiler by sensing the abnormal state, and improves durability by preventing damage to components. |
