CONNECTION BODY DEVICE AND PIPELINE DEVICE

• Main Author: KANO KAZUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 05.10.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

To provide a connection body device capable of performing connection while simply preventing heat insulation loss.SOLUTION: A connection body device 5 comprises: a connection body 3 having a fluid flow path 3a therein; and a heat insulating member 4 covering the connection body 3. The connection body 3 comprises: a body part 7; a first connection part 8 located at one end and connected to a pipe joint 1; and a second connection part 9 located at the other end and connected to a pipe 2. The heat insulating member 4 is provided so as to cover at least the body part 7 so that the first connection part 8 is exposed. On one end side of the connecting body 3, a peripheral wall surrounding the flow path 3a is composed of a double wall 3c sandwiching an air layer 3b. The air layer 3b is sealed, and the double wall 3c extends from a tip portion of the first connection part 8, which is a tip portion on one end side, to a position where it overlaps the heat insulating member 4.SELECTED DRAWING: Figure 1 【課題】 簡単に断熱欠損を防いで接続することができる接続体装置を提供する。【解決手段】 接続体装置５は、内部に流体の流通路３ａを有した接続体３と、その接続体３を覆う断熱部材４とを備える。接続体３は、本体部７と、一端側にあって管継手１と接続される第１接続部８と、他端側にあって管２と接続される第２接続部９とを備える。断熱部材４は、第１接続部８が露出するようにして、少なくとも本体部７を覆うように設けられる。接続体３の一端側は、流通路３ａを囲む周壁が、空気層３ｂを挟む二重壁３ｃからなる。空気層３ｂは、密閉されており、二重壁３ｃは、一端側の先端部分となる第１接続部８の先端部分から、断熱部材４と重なる位置まで延びている。【選択図】 図１