Title:
VERTICAL PIPING UNIT, MANUFACTURING METHOD OF VERTICAL PIPING UNIT, AND MOUNTING METHOD OF VERTICAL PIPING UNIT
Document Type and Number:
Japanese Patent JP2022067967
Kind Code:
A
Abstract:
To provide a vertical piping unit, a manufacturing method of the vertical piping unit, and a mounting method of the vertical piping unit to a building, capable of minimizing site man-hours.SOLUTION: A vertical piping unit 100 is constituted by integrating a thermal insulation material 3 attached to cover a circumferential surface of piping 2 excluding its upper and lower end portions and a mounting portion to a building, a protection material 4 attached to cover the circumferential surface of the thermal insulation material 3, and at least two vertical pipes 1 provided with takeout pipes 5, by a frame 10. The vertical piping unit 100 is suspended from a roof floor to a mounting part in the building in a vertical state, and fitted to a pipe end of an upper end portion of an existing another pipe, then the pipe ends are connected by welding and the like, the frame 10 is also mounted and fixed to a support member, further the mounting portion to the building, of the piping is attached and fixed to a support at a building side, the next vertical piping unit 100 is mounted and fixed to the building by a similar process, then the thermal insulation material 3 is attached in a manner of covering the circumferential surface of the connection portions of upper and lower end portions of the connected pipes, and the protection material 4 is attached in a manner of covering the thermal insulation material 3 from its upper portion.SELECTED DRAWING: Figure 4
Inventors:
MINOWA NORIMASA
WATARAI MASAAKI
WATARAI MASAAKI
Application Number:
JP2020176856A
Publication Date:
May 09, 2022
Filing Date:
October 21, 2020
Export Citation:
Assignee:
SANKI ENG CO LTD
International Classes:
F16L1/00; E04F17/08; F16L59/14
Attorney, Agent or Firm:
Yukio Murata
Kisaburo Suzuki
Masami Ochishi
Kisaburo Suzuki
Masami Ochishi