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JPS57134698A - Heat exchanging device - Google Patents

Heat exchanging device

Info

Publication number
JPS57134698A
JPS57134698A JP2055181A JP2055181A JPS57134698A JP S57134698 A JPS57134698 A JP S57134698A JP 2055181 A JP2055181 A JP 2055181A JP 2055181 A JP2055181 A JP 2055181A JP S57134698 A JPS57134698 A JP S57134698A
Authority
JP
Japan
Prior art keywords
air
heat exchanging
heat
flow
generation
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
JP2055181A
Other languages
Japanese (ja)
Inventor
Kiyomi Niwa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2055181A priority Critical patent/JPS57134698A/en
Publication of JPS57134698A publication Critical patent/JPS57134698A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE:To enable to obtain high heat exchange efficiency in the heat exchanging device by a method wherein vortex generating elements are provided at the inlet parts of respective primary and secondary flow passages in order to improve the heat transfer between air and heat exchanging plate due to the generation of turbulent flow. CONSTITUTION:The indoor air is exhausted outdoors through the primary air flow passage 3 and the outdoor air is taken in indoors through the secondary air flow passage 4. At this time the indoor and outdoor airs are heat-exchanged with each other through heat exchanging plates 1. Because, at the influx of air into the respective passages 3 and 4, the air is met with wire gauzes 5 and 5 on this side of the respective inlet parts 3a and 4a and disturbed its flow by gauze wires 5a and 5a in passing through the wire gauzes 5 and 5 in such a manner as to generate vortices, the heat transfer between the air and the heat exchanging plate 1 is improved due to the generation of turbulent flow and the high heat exchanging efficiency is resulted.
JP2055181A 1981-02-13 1981-02-13 Heat exchanging device Pending JPS57134698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2055181A JPS57134698A (en) 1981-02-13 1981-02-13 Heat exchanging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2055181A JPS57134698A (en) 1981-02-13 1981-02-13 Heat exchanging device

Publications (1)

Publication Number Publication Date
JPS57134698A true JPS57134698A (en) 1982-08-19

Family

ID=12030282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2055181A Pending JPS57134698A (en) 1981-02-13 1981-02-13 Heat exchanging device

Country Status (1)

Country Link
JP (1) JPS57134698A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5927097A (en) * 1995-02-20 1999-07-27 F F Seeley Nominees Pty Ltd Evaporative cooler with improved contra flow heat exchanger
US6910528B2 (en) * 1999-12-27 2005-06-28 Sumitomo Precision Products Co., Ltd. Plate fin heat exchanger for a high temperature
WO2018066066A1 (en) * 2016-10-04 2018-04-12 三菱電機株式会社 Refrigeration cycle apparatus
WO2018066075A1 (en) * 2016-10-04 2018-04-12 三菱電機株式会社 Refrigeration cycle device
EP3524916A4 (en) * 2016-10-04 2019-10-23 Mitsubishi Electric Corporation Vortex generation device and refrigeration cycle apparatus
JP2020106267A (en) * 2020-04-01 2020-07-09 三菱電機株式会社 Refrigeration cycle device
JP2021081188A (en) * 2021-03-04 2021-05-27 三菱電機株式会社 Heat exchanger and refrigeration cycle device
US11713926B2 (en) 2017-08-03 2023-08-01 Mitsubishi Electric Corporation Heat exchanger and refrigeration cycle apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5927097A (en) * 1995-02-20 1999-07-27 F F Seeley Nominees Pty Ltd Evaporative cooler with improved contra flow heat exchanger
US6910528B2 (en) * 1999-12-27 2005-06-28 Sumitomo Precision Products Co., Ltd. Plate fin heat exchanger for a high temperature
WO2018066066A1 (en) * 2016-10-04 2018-04-12 三菱電機株式会社 Refrigeration cycle apparatus
WO2018066075A1 (en) * 2016-10-04 2018-04-12 三菱電機株式会社 Refrigeration cycle device
JPWO2018066075A1 (en) * 2016-10-04 2019-06-24 三菱電機株式会社 Refrigeration cycle device
JPWO2018066066A1 (en) * 2016-10-04 2019-06-24 三菱電機株式会社 Refrigeration cycle device
EP3524916A4 (en) * 2016-10-04 2019-10-23 Mitsubishi Electric Corporation Vortex generation device and refrigeration cycle apparatus
US11713926B2 (en) 2017-08-03 2023-08-01 Mitsubishi Electric Corporation Heat exchanger and refrigeration cycle apparatus
JP2020106267A (en) * 2020-04-01 2020-07-09 三菱電機株式会社 Refrigeration cycle device
JP2021081188A (en) * 2021-03-04 2021-05-27 三菱電機株式会社 Heat exchanger and refrigeration cycle device

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