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JPS56146995A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS56146995A
JPS56146995A JP4921080A JP4921080A JPS56146995A JP S56146995 A JPS56146995 A JP S56146995A JP 4921080 A JP4921080 A JP 4921080A JP 4921080 A JP4921080 A JP 4921080A JP S56146995 A JPS56146995 A JP S56146995A
Authority
JP
Japan
Prior art keywords
box body
box bodies
bottoms
heat exchanger
box
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
JP4921080A
Other languages
Japanese (ja)
Other versions
JPS6218838B2 (en
Inventor
Mitsuo Nakamura
Kazuo Kobayashi
Keigan Ashihara
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 JP4921080A priority Critical patent/JPS56146995A/en
Publication of JPS56146995A publication Critical patent/JPS56146995A/en
Publication of JPS6218838B2 publication Critical patent/JPS6218838B2/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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • F28D9/0068—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements with means for changing flow direction of one heat exchange medium, e.g. using deflecting zones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/108—Particular pattern of flow of the heat exchange media with combined cross flow and parallel flow

Landscapes

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

Abstract

PURPOSE: To obtain much mass-producing capability by simple constitution by forming parallel flow paths by stacking a many stage of shallow box bodies with bottoms.
CONSTITUTION: Shallow box bodies with bottoms 7, 8, sections thereof facing to bottom surfaces 9, 10 are removed and which have openings 11, 12, are provided with projecting surfaces 17W20 formed by lifting one sections of the bottom surfaces 9, 10 ranging side surfaces 13W16. Thus, when the box bodies with bottoms 7, 8 in which the projecting surfaces 17, 19 and 18, 20 are made up at mutually separated locations are stacked alternately in shapes that the bottom surface 10 of the box body with the bottom 8 is stacked on the opening 11 of the box body with the bottom 7 and the bottom surface 9 of the box body with the bottom 7 is contacted with the opening 12 of the box body with the bottom 8, a heat exchanger is completed. A primary air current A and a secondary air current B are opposed in a central section of the heat exchanger and cross, and heat is exchanged between both air currents A, B. Deflection is few in the box bodies 7, 8, strength can be kept even when each section is thinned, and spacers between the box bodies 7, 8 are not required, thus improving the efficiency of heat exchange while decreasing forming parts.
COPYRIGHT: (C)1981,JPO&Japio
JP4921080A 1980-04-16 1980-04-16 Heat exchanger Granted JPS56146995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4921080A JPS56146995A (en) 1980-04-16 1980-04-16 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4921080A JPS56146995A (en) 1980-04-16 1980-04-16 Heat exchanger

Publications (2)

Publication Number Publication Date
JPS56146995A true JPS56146995A (en) 1981-11-14
JPS6218838B2 JPS6218838B2 (en) 1987-04-24

Family

ID=12824609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4921080A Granted JPS56146995A (en) 1980-04-16 1980-04-16 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS56146995A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128566U (en) * 1985-01-30 1986-08-12
JP2017219252A (en) * 2016-06-08 2017-12-14 株式会社アーカイブワークス Plate type heat exchanger

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111253A (en) * 1973-02-02 1974-10-23
JPS517578U (en) * 1974-07-05 1976-01-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111253A (en) * 1973-02-02 1974-10-23
JPS517578U (en) * 1974-07-05 1976-01-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128566U (en) * 1985-01-30 1986-08-12
JP2017219252A (en) * 2016-06-08 2017-12-14 株式会社アーカイブワークス Plate type heat exchanger
WO2017212872A1 (en) * 2016-06-08 2017-12-14 株式会社アーカイブワークス Plate-type heat exchanger
CN107735639A (en) * 2016-06-08 2018-02-23 株式会社阿克沃斯 Plate type heat exchanger

Also Published As

Publication number Publication date
JPS6218838B2 (en) 1987-04-24

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