In the thermal steaming device according to the present invention is a thermal steaming device consisting of steaming the whole body or a part of the human body by the heating of the heated water, a heater for heating the water in the water-containing container is inserted into one side of the water-containing container, The ocher bottom body heated by the water heated in the water storage container through the upper surface of the water storage container is disposed on the upper outer surface of the water storage container, and a wooden body which forms a space for human access. A first cover which surrounds the water container and the ocher bottom body, and a chair where a person can sit, is installed between the inner side of the main body and the edge of the top surface of the ocher bottom body, and covers a leg of the human body or a leg of the human body. Is provided with a plurality of first incision to block the space between the chair and the chair is installed, the second cover covering the lower body or lower body of the body And having a second incision is made, including those that are installed by blocking the horizontal space in the body. Therefore, the present invention is the water heated by the heater is heated in the water intestinal container to heat the bottom of the barrel through the upper surface of the water intestinal container as well as the lower body and upper body of the human body covered with the first cover and the second cover Because it warms up, the lower body or upper body of the human body can be easily steamed with heat, and the water in the intestinal container can be continuously used without treating the waste water, so even if the steamer changes, it can be steamed with heated water as it is. In addition to savings, the amount of wastewater can be easily reduced.본 고안에 의한 온열 찜질장치는 가열된 물의 온열로 인체의 몸 전체 또는 일부를 찜질하는 것으로 이루어지는 온열 찜질장치에 있어서, 물내장용기 내의 물을 가열하는 히터가 물내장용기의 일측에 삽입 설치되고, 물내장용기 내에서 가열된 물에 의해 물내장용기의 상부면을 통하여 가열되는 황토바닥체가 상