JPS5457223A - Joint structure of insulated pipe - Google Patents
Joint structure of insulated pipeInfo
- Publication number
- JPS5457223A JPS5457223A JP12321377A JP12321377A JPS5457223A JP S5457223 A JPS5457223 A JP S5457223A JP 12321377 A JP12321377 A JP 12321377A JP 12321377 A JP12321377 A JP 12321377A JP S5457223 A JPS5457223 A JP S5457223A
- Authority
- JP
- Japan
- Prior art keywords
- joint
- pipe
- collar
- adiabatic
- joint structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Thermal Insulation (AREA)
Abstract
PURPOSE: To prevent an inner pipe from corroding as well as to maintain watertightness by covering the outer surfaces of adiabatic material with a barrel-shaped joint collar.
CONSTITUTION: Uncovered joint ends 21 of each round pipe 2 of adiabatic pipe 1 are connected with each other, for example, with a socket 10. Around the uncovered ends 21 thus connected, joint adiabatic material 7 such as hard polyurethane foam is provided, with a joint collar 8 being set around this adiabatic material 7 and with both ends of the collar 8 covering the facing ends of an armored pipe 3. Adhesive cement 9 such as adhesive resin is applied to both ends of the collar 8 which are thus binded to the armored pipe 3. With this process, highly waterproof and effective adiabatic joint structure is available
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12321377A JPS5457223A (en) | 1977-10-13 | 1977-10-13 | Joint structure of insulated pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12321377A JPS5457223A (en) | 1977-10-13 | 1977-10-13 | Joint structure of insulated pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5457223A true JPS5457223A (en) | 1979-05-08 |
Family
ID=14854990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12321377A Pending JPS5457223A (en) | 1977-10-13 | 1977-10-13 | Joint structure of insulated pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5457223A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563395A (en) * | 1979-06-16 | 1981-01-14 | Kubota Ltd | Structure of connected part of heat retaining pipe |
JP2000230692A (en) * | 1999-02-09 | 2000-08-22 | Osaka Gas Co Ltd | Heat insulative coating structure, cylindrical connection member and heating jig for air conditioning and heating piping |
JP2020133753A (en) * | 2019-02-19 | 2020-08-31 | 新菱冷熱工業株式会社 | Insulation coating structure for conduit, conduit unit and conduit system formation method |
-
1977
- 1977-10-13 JP JP12321377A patent/JPS5457223A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563395A (en) * | 1979-06-16 | 1981-01-14 | Kubota Ltd | Structure of connected part of heat retaining pipe |
JP2000230692A (en) * | 1999-02-09 | 2000-08-22 | Osaka Gas Co Ltd | Heat insulative coating structure, cylindrical connection member and heating jig for air conditioning and heating piping |
JP2020133753A (en) * | 2019-02-19 | 2020-08-31 | 新菱冷熱工業株式会社 | Insulation coating structure for conduit, conduit unit and conduit system formation method |
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