JPS5475659A - Adiabatic pipes for extreme high or low temperature gas - Google Patents

Adiabatic pipes for extreme high or low temperature gas

Info

Publication number
JPS5475659A
JPS5475659A JP14226477A JP14226477A JPS5475659A JP S5475659 A JPS5475659 A JP S5475659A JP 14226477 A JP14226477 A JP 14226477A JP 14226477 A JP14226477 A JP 14226477A JP S5475659 A JPS5475659 A JP S5475659A
Authority
JP
Japan
Prior art keywords
devided
adiabatic
shell
end surface
periphery edge
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
Application number
JP14226477A
Other languages
Japanese (ja)
Inventor
Keisuke Honda
Kazuo Tamura
Shinichi Nomura
Kazuyuki Awada
Hiroaki Irie
Kanichi Matsuguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP14226477A priority Critical patent/JPS5475659A/en
Publication of JPS5475659A publication Critical patent/JPS5475659A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)

Abstract

PURPOSE: To keep the temperature of pipe walls under the designed temperature with the adaibatic deterioration taking place by making the arrangement with inner pipes that traverse in axial direction, ring separation materials, ring adiabatic shells, pressure equilibrium hole and adiabatic materials.
CONSTITUTION: Inside a pressure-resist outer shell 1 is set concentrically a devided inner shell 3 devided longitudinally into several pieces, the deviding part 3b being an expansion joint or a sliding joint. In the case of an expansion joint, plural pressure equilibrium holes 3c are set longitudinally per one section. Standing back from the separating part 3b in a devision 8, the end surface 4 of a sectional structure 2 is seal-welded to the inner surface of the outer shell 1 through the outer periphery edge and to the outer surface of a separated inner shell 3 through the inner periphery edge, and is to contact an adjacent structural end surface 5 through adiabatics 14. The inside of a structure 2 is constructed to be devided into smaller devisions by separating plates 10, 11, 12 in a radial and longitudinal direction.
COPYRIGHT: (C)1979,JPO&Japio
JP14226477A 1977-11-29 1977-11-29 Adiabatic pipes for extreme high or low temperature gas Pending JPS5475659A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14226477A JPS5475659A (en) 1977-11-29 1977-11-29 Adiabatic pipes for extreme high or low temperature gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14226477A JPS5475659A (en) 1977-11-29 1977-11-29 Adiabatic pipes for extreme high or low temperature gas

Publications (1)

Publication Number Publication Date
JPS5475659A true JPS5475659A (en) 1979-06-16

Family

ID=15311288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14226477A Pending JPS5475659A (en) 1977-11-29 1977-11-29 Adiabatic pipes for extreme high or low temperature gas

Country Status (1)

Country Link
JP (1) JPS5475659A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017203541A (en) * 2016-05-13 2017-11-16 黒崎播磨株式会社 Heat insulation material and construction method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430561A (en) * 1977-08-10 1979-03-07 Hitachi Ltd Heat insulating structure against high temperature and high pressure gas

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430561A (en) * 1977-08-10 1979-03-07 Hitachi Ltd Heat insulating structure against high temperature and high pressure gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017203541A (en) * 2016-05-13 2017-11-16 黒崎播磨株式会社 Heat insulation material and construction method thereof

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