摘要 |
<p>The apparatus (1) comprises a frame, which is welded to heating bodies (1,3) by using aluminum. After welding, two aluminum screws (6) are screwed into upper and lower threads of an aluminum tube (9,11). The upper aluminum screw is used to determine the apparatus and the lower aluminum screw is used to regulate the distance to the heating body. After mounting of two devices, two angles (8) are found outwards on the top and bottom. A heater cover made of any material is slid in the angle bracket, where a water reservoir (4) is hung between the two devices.</p> |