| 摘要 |
A hot water circulation device for a hot water mat is provided to improve the propelling force of the hot water by heating hot water with a heating unit and discharging the hot water with the tension of the heated hot water. A hot water circulation device for a hot water mat comprises a tank body(10), a reservoir(20), a first counter current prevention member(50), a discharging pipe(70), a temporary reservoir(30), a heating unit(40), and a pumping part(60). The tank body has an inlet port(11a) and an outlet port(11b) for the flow of the hot water. The reservoir has an inlet hole(21) and an outlet hole(22). The first counter current prevention member is installed in the outlet hole of the reservoir. The hot water discharged from the outlet hole is discharged to outside through the discharging pipe. One side of the temporary reservoir is connected to the discharging pipe. The heating unit is installed at one side of the temporary reservoir. The heating unit heats the hot water ejected through the outlet hole. The pumping part is installed at the discharging path of the hot water ejected through the outlet hole. When the hot water heated with the heating unit moves, the pumping part applies the propelling force to the hot water. |
