JPS5782688A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5782688A
JPS5782688A JP15821080A JP15821080A JPS5782688A JP S5782688 A JPS5782688 A JP S5782688A JP 15821080 A JP15821080 A JP 15821080A JP 15821080 A JP15821080 A JP 15821080A JP S5782688 A JPS5782688 A JP S5782688A
Authority
JP
Japan
Prior art keywords
heat exchanger
lid
frame
outer cylinder
held
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.)
Granted
Application number
JP15821080A
Other languages
Japanese (ja)
Other versions
JPH0226157B2 (en
Inventor
Kozo Tamura
Kenzo Mikata
Kazuhiro Wakamatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15821080A priority Critical patent/JPS5782688A/en
Publication of JPS5782688A publication Critical patent/JPS5782688A/en
Publication of JPH0226157B2 publication Critical patent/JPH0226157B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/067—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/08—Fastening; Joining by clamping or clipping
    • F28F2275/085—Fastening; Joining by clamping or clipping with snap connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: To provide a heat exchanger having a high strength and a high anti- corrosion characteristic by a method wherein a housing for a heat exchanger unit for a cold or hot water feeding device is constructed to a synthetic resin cylinder having a water-sealed lid which is axially slidable and the container is axially held by a high rigid member.
CONSTITUTION: Inner surface of the outer cylinder 27 of the heat exchanger 3 is water sealed by a packing 30 and provided with a lid 33 which is axially slidable. Coolant pipes 31, 30 are supported on the lid through O-ring 35, and seal box 36. End wall 26 and the lid 33 are held against the water pressure in the heat exchanger chamber 34 in such a manner as their positions may be adjusted by the frame 37 and the bolt 38. With this arrangement, axial water pressure is held only with a sufficient strength of the frame 37 and both the outer cylinder 27 and the lid 33 are slidably arranged, so that it is possible to absorb an expansion of the component elements against the variation of temperature of the outer cylinder 27 and the frame 37. The heat exchanger unit may be made of synthetic resin so as to improve its anti-corrosion characteristics and to have a high strength.
COPYRIGHT: (C)1982,JPO&Japio
JP15821080A 1980-11-12 1980-11-12 Heat exchanger Granted JPS5782688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15821080A JPS5782688A (en) 1980-11-12 1980-11-12 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15821080A JPS5782688A (en) 1980-11-12 1980-11-12 Heat exchanger

Publications (2)

Publication Number Publication Date
JPS5782688A true JPS5782688A (en) 1982-05-24
JPH0226157B2 JPH0226157B2 (en) 1990-06-07

Family

ID=15666681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15821080A Granted JPS5782688A (en) 1980-11-12 1980-11-12 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5782688A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213986A (en) * 1985-05-17 1987-01-22 コ−ブ・ラボラトリ−ズ・インコ−ポレ−テツド Heat exchanger
JP4517248B1 (en) * 2009-11-24 2010-08-04 エム・テクニック株式会社 Heat exchanger
JP2016169932A (en) * 2015-03-16 2016-09-23 ダイカポリマー株式会社 Heat exchange unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS442376Y1 (en) * 1965-09-10 1969-01-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS442376Y1 (en) * 1965-09-10 1969-01-29

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213986A (en) * 1985-05-17 1987-01-22 コ−ブ・ラボラトリ−ズ・インコ−ポレ−テツド Heat exchanger
JPH0467109B2 (en) * 1985-05-17 1992-10-27 Cobe Lab
JP4517248B1 (en) * 2009-11-24 2010-08-04 エム・テクニック株式会社 Heat exchanger
WO2011064839A1 (en) * 2009-11-24 2011-06-03 エム・テクニック株式会社 Heat exchanger
EP2505951A4 (en) * 2009-11-24 2016-06-15 M Tech Co Ltd Heat exchanger
JP2016169932A (en) * 2015-03-16 2016-09-23 ダイカポリマー株式会社 Heat exchange unit

Also Published As

Publication number Publication date
JPH0226157B2 (en) 1990-06-07

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