| 摘要 |
The present invention relates to a pipe insulation apparatus having a finishing cover of compression-bonded structure. The pipe insulation apparatus according to the present invention comprises an elbow insulation unit, a T-joint insulation unit, a straight pipe insulation unit and a flange insulation unit, each of which has a plurality of divided bodies which are separably coupled to each other on the basis of a division line. Each of the divided bodies is made of a plurality of insulation layers. The exterior of each divided body is covered and protected by a finishing cover. The finishing cover comprises: at least one connecting chassis which is made of a soft metal material, and of which a first end has a first insertion groove formed thereon and a second end has a second insertion groove formed thereon, wherein a first saw-toothed protrusion is formed on one inner side of each of the first and second insertion grooves, and a second saw-toothed protrusion is formed on the other inner side of each of the first and second insertion grooves with a structure of intersecting with the first protrusion; and a plurality of plates which are made of a soft metal material. The plurality of plates and the at least one connecting chassis are coupled to each other so as to correspond to the curved surface of the pipe, in a manner of coupling first and second plates adjacent to each other by compressing the at least one connecting chassis, in a state in which one end of the first plate, which is any one of the plurality of plates, is inserted into the first insertion groove, and one end of the second plate adjacent to the first plate is inserted into the second insertion groove. |
