JPS5934196U - insulation pipe - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の断熱管の縦断正面図、第２図は本考案の
断熱管の実施例を示す縦断正面図、第３図は使用状態図
である。 １・・・・・・銅管、２・・・・・・第１の断熱層、３
・・・・・・第２の断熱層、４・・・・・・保護層、５
・・・・・・平坦部、６・・・・・・接着面。FIG. 1 is a longitudinal sectional front view of a conventional heat insulating pipe, FIG. 2 is a longitudinal sectional front view showing an embodiment of the heat insulating pipe of the present invention, and FIG. 3 is a diagram showing a state in which it is used. 1... Copper pipe, 2... First heat insulating layer, 3
...Second heat insulating layer, 4...Protective layer, 5
...Flat part, 6... Adhesive surface.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）１対の管のそれぞれの外周面を高発泡断熱材料に
よる第１の断熱層で被覆し、該断熱層の１部に長さ方向
に平坦部を形成し、それぞれの平坦部を密着させて該管
を並列させるとともに、さらに外面を発泡断熱材料によ
る第２の断熱層で一体被覆したことを特徴とする断熱管
。(1) The outer circumferential surface of each of the pair of pipes is covered with a first heat insulating layer made of highly foamed heat insulating material, a flat part is formed in the length direction in a part of the heat insulating layer, and each flat part is tightly attached. 1. A heat insulating pipe characterized in that the pipes are arranged in parallel, and the outer surface is integrally covered with a second heat insulating layer made of a foamed heat insulating material. （２）使用時に分離可能に平坦部を固着した実用新案登
録請求の範囲第１項記載の断熱管。(2) The heat-insulating pipe according to claim 1 of the utility model registration claim, in which the flat part is fixed so that it can be separated during use. （３）一体被覆する第２の断熱層の外面に保護層を鴫 設けた実用新案登録請求の範囲第１項記載の断熱管。(3) Apply a protective layer to the outer surface of the second heat-insulating layer that is integrally covered. A heat-insulating pipe according to claim 1 of the utility model registration claim.