JPS57106427A - Method for manufacturing heat collecting plate - Google Patents

Method for manufacturing heat collecting plate

Info

Publication number
JPS57106427A
JPS57106427A JP55182490A JP18249080A JPS57106427A JP S57106427 A JPS57106427 A JP S57106427A JP 55182490 A JP55182490 A JP 55182490A JP 18249080 A JP18249080 A JP 18249080A JP S57106427 A JPS57106427 A JP S57106427A
Authority
JP
Japan
Prior art keywords
heat collecting
pipe
tubular
plate
length
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
JP55182490A
Other languages
Japanese (ja)
Inventor
Masato Mori
Fujio Takatani
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 JP55182490A priority Critical patent/JPS57106427A/en
Publication of JPS57106427A publication Critical patent/JPS57106427A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE: To inexpensively manufacture heat collecting plates having an excellent heat transfer coefficient and a high heating efficiency which are suitable for solar heat collecting equipment, etc., by forming the tubular part and plate part in a body by extending a part of the wall of a tubular material.
CONSTITUTION: A core bar 9 is inserted into a hole 8a of a tubular material 8, and the wall of the tube is expended outward in the direction of radius by pressing the pipe 8 with an upper die 10a and a lower die 10b. In this pressing procedure, the length L1 between both expanded ends of the pipe 8 is set to about 15mm. Then, the pipe material 8 is further rolled with another set of upper and lower dies 11a and 11b until the length L2 between both expanded ends of the pipe becomes about 45mm. Thereafter, the pipe 8 is further rolled with a set of finishing upper die and lower die 12a and 12b and a tubular part 4a and a plate part 4b are formed in one body, and thus, a heat collecting plate 4 composed of a tubular part 4a having a wall thickness of about 0.4mm and a plate part 4b having a thickness of about 0.1mm and a length L3 of about 130mm between both ends, is obtained. Then, the heat collecting plate 4 thus obtained is finished to a final product having a prescribed dimension by cutting off uneven parts of the plate part 4a.
COPYRIGHT: (C)1982,JPO&Japio
JP55182490A 1980-12-23 1980-12-23 Method for manufacturing heat collecting plate Pending JPS57106427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55182490A JPS57106427A (en) 1980-12-23 1980-12-23 Method for manufacturing heat collecting plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55182490A JPS57106427A (en) 1980-12-23 1980-12-23 Method for manufacturing heat collecting plate

Publications (1)

Publication Number Publication Date
JPS57106427A true JPS57106427A (en) 1982-07-02

Family

ID=16119186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55182490A Pending JPS57106427A (en) 1980-12-23 1980-12-23 Method for manufacturing heat collecting plate

Country Status (1)

Country Link
JP (1) JPS57106427A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007667A (en) * 1988-09-30 1991-04-16 Mannesmann Ag Crimped sleeve to tube joint
KR20030039391A (en) * 2001-11-12 2003-05-22 송기원 Condenser type sun-solar heat accumulayor
WO2019026240A1 (en) * 2017-08-03 2019-02-07 三菱電機株式会社 Heat exchanger and refrigeration cycle device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007667A (en) * 1988-09-30 1991-04-16 Mannesmann Ag Crimped sleeve to tube joint
KR20030039391A (en) * 2001-11-12 2003-05-22 송기원 Condenser type sun-solar heat accumulayor
WO2019026240A1 (en) * 2017-08-03 2019-02-07 三菱電機株式会社 Heat exchanger and refrigeration cycle device

Similar Documents

Publication Publication Date Title
US4809415A (en) Method of manufacturing a heat exchange pipe
IT1133613B (en) PROCEDURE FOR THE CREATION OF PIPE FITTING COMPONENTS, AND COMPONENTS SO OBTAINED
JPS57106427A (en) Method for manufacturing heat collecting plate
US4527411A (en) Process for producing walking bar members for continuous casting
JPS5617132A (en) Manufacture of tapered steel pipe for use of coil spring
JPS5611119A (en) Manufacture of stepped hollow shaft
ES321541A1 (en) Improvements in or relating to the manufacture of tubular heat exchanger cores
JPS5728632A (en) Manufacture of side seamed t-shaped pipe joint
JPS5548426A (en) Preparation of bent pipe of equal thickness
JPS56121988A (en) Manufacture of heat pipe
JPS56155726A (en) Manufacture of tone arm pipe
JPS5736092A (en) Method and device for production of metallic welded pipe
JPS55147442A (en) Production of plate fin for heat exchanger
JPS54130462A (en) Cold drawing method for steel pipe with fin of irregular shape
JPS6444212A (en) Production of heat transfer metal pipe for heat exchange
JPS56151898A (en) Heat transfer plate of plate type heat exchanger
JPS579245A (en) Manufacture of curved type field coil
JPS5717322A (en) Production of internally grooved pipe
JPS641705Y2 (en)
JPS5784827A (en) Manufacture of synthetic resin composite
JPS56151892A (en) Manufacture of internally stepped double heat pipe
Frolov Technology and equipment for production of corrugated pipes
JPS55141311A (en) Manufacture of laminated metallic pipe
JPS54130465A (en) Manufacture of expansion type exhaust pipe
JPS5769030A (en) Shaping method of wavy pattern for tire reinforcing layer