JPS5646994A - Plate heat-exchanger - Google Patents

Plate heat-exchanger

Info

Publication number
JPS5646994A
JPS5646994A JP12432879A JP12432879A JPS5646994A JP S5646994 A JPS5646994 A JP S5646994A JP 12432879 A JP12432879 A JP 12432879A JP 12432879 A JP12432879 A JP 12432879A JP S5646994 A JPS5646994 A JP S5646994A
Authority
JP
Japan
Prior art keywords
corrugation
heat
zigzag
parts
pressure loss
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
JP12432879A
Other languages
Japanese (ja)
Other versions
JPS5723196B2 (en
Inventor
Tsuneo Komano
Hiroshige Yokota
Ryoichi Miyoshi
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.)
Hisaka Works Ltd
Original Assignee
Hisaka Works 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 Hisaka Works Ltd filed Critical Hisaka Works Ltd
Priority to JP12432879A priority Critical patent/JPS5646994A/en
Publication of JPS5646994A publication Critical patent/JPS5646994A/en
Publication of JPS5723196B2 publication Critical patent/JPS5723196B2/ja
Granted 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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element

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 decrease pressure loss without lowering the strength of the corrugation grooves of a heat-transmitting plate with corrugated heat-transmitting surface by increasing the corrugation grooves in width and protruding reinforcing beads zigzag in sectional direction.
CONSTITUTION: In a corrugation to be formed by alternately arranging the weir parts 11 and groove parts 12 with a triangular section, the latter 12 are made wider than the former 11. Reinforcing beads 14 are protruded zigzag in the direction cross- sectional of the groove part 12 and within said groove part 12. Thanks to the beads 14, a heat-transmitting plate is improved in bending resistance, and the corrugation 13 in orthogonal strength. Further, pressure loss can be reduced because of the wide groove parts 12.
COPYRIGHT: (C)1981,JPO&Japio
JP12432879A 1979-09-26 1979-09-26 Plate heat-exchanger Granted JPS5646994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12432879A JPS5646994A (en) 1979-09-26 1979-09-26 Plate heat-exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12432879A JPS5646994A (en) 1979-09-26 1979-09-26 Plate heat-exchanger

Publications (2)

Publication Number Publication Date
JPS5646994A true JPS5646994A (en) 1981-04-28
JPS5723196B2 JPS5723196B2 (en) 1982-05-17

Family

ID=14882612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12432879A Granted JPS5646994A (en) 1979-09-26 1979-09-26 Plate heat-exchanger

Country Status (1)

Country Link
JP (1) JPS5646994A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911235A (en) * 1985-09-23 1990-03-27 Alfa-Laval Thermal Ab Plate heat exchanger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338793Y2 (en) * 1986-01-17 1988-10-12

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435453A (en) * 1977-08-25 1979-03-15 Hisaka Works Ltd Plate type heat exchanger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435453A (en) * 1977-08-25 1979-03-15 Hisaka Works Ltd Plate type heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911235A (en) * 1985-09-23 1990-03-27 Alfa-Laval Thermal Ab Plate heat exchanger

Also Published As

Publication number Publication date
JPS5723196B2 (en) 1982-05-17

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