JPS5531225A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5531225A
JPS5531225A JP10325678A JP10325678A JPS5531225A JP S5531225 A JPS5531225 A JP S5531225A JP 10325678 A JP10325678 A JP 10325678A JP 10325678 A JP10325678 A JP 10325678A JP S5531225 A JPS5531225 A JP S5531225A
Authority
JP
Japan
Prior art keywords
coolant
tubules
heat exchanging
effectiveness
wall
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
JP10325678A
Other languages
Japanese (ja)
Inventor
Wahei Iizuka
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 JP10325678A priority Critical patent/JPS5531225A/en
Publication of JPS5531225A publication Critical patent/JPS5531225A/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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element

Landscapes

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

Abstract

PURPOSE:To heighten heat exchanging efficiency and cleaning effectiveness inside of tubules by providing guide members on the inside walls of cooling tubules for the purpose of giving revolution to the flowing coolant. CONSTITUTION:On the inside walls of a plurality of cooling tubule 2' which are established penetrating thru the side wall of a condenser 1 with equal intervals horizontally, spiral protrusions are established as a unitary body. By this construction, coolant W to be supplied from the water chamber 3 located at the entrance of the condenser circulates inside of the tubules with revolving movement, thereby, there observed no such phenomenon as the heat exchanging effectiveness at the top side and the bottom side differs each other, and the heat exchanging effectiveness is hightened. In addition, because of the revolving movement of the coolant inside of the tubules, pushing force of coolant against the tubule wall is generated which makes the attaching of duckweed and microorganism on the wall difficult, and even if those substances are adhered, they are easily scraped off by the force of the revolving coolant.
JP10325678A 1978-08-24 1978-08-24 Heat exchanger Pending JPS5531225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10325678A JPS5531225A (en) 1978-08-24 1978-08-24 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10325678A JPS5531225A (en) 1978-08-24 1978-08-24 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS5531225A true JPS5531225A (en) 1980-03-05

Family

ID=14349354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10325678A Pending JPS5531225A (en) 1978-08-24 1978-08-24 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5531225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02127986U (en) * 1989-03-28 1990-10-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02127986U (en) * 1989-03-28 1990-10-22

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