| 摘要 |
<p>PURPOSE:To reduce a well manufacturing cost by one well and, at the same time, to have no use for a sewage equipment processing used reduction liquid by planting a geothermal collecting casing in specific depth in the ground, pulling a heat insulating casing in the axial center, at the same time, providing a conveying pump to the inside thereof, and pumping snow-melting geothermal liquid. CONSTITUTION:A geothermal collecting casing 3 is planted in specific depth in the ground. After that, a heat insulating casing 3 is pulled in the axial center of the casing 2. At the same time, a snow-melting geothermal liquid circulation pipe 4 is pulled in the casing 3. The snow-melting geothermal liquid is pumped through a pump 5 of the lower end 4A of the pipe 4 to distribute snow and operate by the pipe 4. Then, it is changed into revival snow-melting geothermal liquid 2 to circulate in the collecting casing 2. In addition, while collecting the heat of the earth's interior from the external wall of the casing 2, successively, it is revived from snow-melting cooling reduction liquid to the geothermal liquid 2. According to the constitution, concentrated control can be easily made by a device at one place, and a well drilling cost can be reduced.</p> |
