wiring and piping equipment, wiring and piping material installation structure, and, for disposing the wiring and piping material how to install the pipe connector and insulation material

摘要

PROBLEM TO BE SOLVED: To provide a wiring/piping device and a wiring/piping material installation structure enabling local deterioration of heat insulation performance to be reduced and wiring/piping materials to be disposed inside and outside a wall, without extending a wiring/piping space.;SOLUTION: In a wiring/piping device (100) and a wiring/piping material installation structure (10), a wiring/piping material is inserted through a through-hole formed penetrating between the inside and the outside of a wall (20). The device (100) is provided with a body part (111) installed on the inside of the wall and a drawer part (113) disposed from the body part (111) to the through-hole (21), and comprises: a hollow pipe connection body (110) of which one portion in its whole shape is bent or curved; and a heat insulation spacer (120) having heat insulating property interposed between a part or the whole of a portion of the pipe connection body (110), bent or curved and facing the wall, and the inner surface (20a) of the wall(20).;COPYRIGHT: (C)2014,JPO&INPIT