JPS5447156A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5447156A
JPS5447156A JP11268777A JP11268777A JPS5447156A JP S5447156 A JPS5447156 A JP S5447156A JP 11268777 A JP11268777 A JP 11268777A JP 11268777 A JP11268777 A JP 11268777A JP S5447156 A JPS5447156 A JP S5447156A
Authority
JP
Japan
Prior art keywords
cooling medium
dispenser
main
pipes
medium flows
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
JP11268777A
Other languages
Japanese (ja)
Inventor
Hideyuki Kimura
Masakatsu Hayashi
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 JP11268777A priority Critical patent/JPS5447156A/en
Publication of JPS5447156A publication Critical patent/JPS5447156A/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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0275—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple branch pipes

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)

Abstract

PURPOSE: To improve the heat exchanging performance by communicating the upper and lower portions of an auxiliary dispenser, which is provided at the cooling medium introducting side of a main dispenser, with the lower and upper portions of main dispenser.
CONSTITUTION: An auxiliary dispenser 5 is provided at the cooling medium introducing side of a main dispenser 4 which is connected to the cooling medium introducing side of heat echange pipes 3 disposed in parallel to one another through fins 2. The upper and lower portions of the auxiliary dispenser 5 are communicated via pipes 8, 7 with the lower and upper portions of the main dispenser 4. Owing to such a construction, a liquid cooling medium flows via the pipe 7 into the upper portion of the main dispnser 4, and a gaseous cooling medium flows via the pipe 8 into the lower portion of the main dispenser 4. The liquid cooling medium is then downwardly moved to be mixed with the gaseous cooling medium which is upwardly moved. The resulting mixed cooling medium flows from the main dispenser 4 into each of the heat exchange pipes 3. Accordingly, the cooling medium flows uniformly through the heat exchange pipes 3 to allow the heat exchanging performance to be improved
COPYRIGHT: (C)1979,JPO&Japio
JP11268777A 1977-09-21 1977-09-21 Heat exchanger Pending JPS5447156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11268777A JPS5447156A (en) 1977-09-21 1977-09-21 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11268777A JPS5447156A (en) 1977-09-21 1977-09-21 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS5447156A true JPS5447156A (en) 1979-04-13

Family

ID=14592955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11268777A Pending JPS5447156A (en) 1977-09-21 1977-09-21 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5447156A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02219966A (en) * 1989-02-21 1990-09-03 Matsushita Refrig Co Ltd Refrigerant flow divider
JPH03214000A (en) * 1990-01-19 1991-09-19 Matsushita Refrig Co Ltd Laminated heat exchanger
JPH11230642A (en) * 1998-02-17 1999-08-27 Hitachi Ltd Multiple air conditioner
JP2017155994A (en) * 2016-02-29 2017-09-07 三菱重工サーマルシステムズ株式会社 Heat exchanger and air conditioner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02219966A (en) * 1989-02-21 1990-09-03 Matsushita Refrig Co Ltd Refrigerant flow divider
JPH03214000A (en) * 1990-01-19 1991-09-19 Matsushita Refrig Co Ltd Laminated heat exchanger
JPH11230642A (en) * 1998-02-17 1999-08-27 Hitachi Ltd Multiple air conditioner
JP2017155994A (en) * 2016-02-29 2017-09-07 三菱重工サーマルシステムズ株式会社 Heat exchanger and air conditioner
CN108291786A (en) * 2016-02-29 2018-07-17 三菱重工制冷空调系统株式会社 Heat exchanger and air-conditioning

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