JPS57115684A - Heat exchanger and manufacture thereof - Google Patents

Heat exchanger and manufacture thereof

Info

Publication number
JPS57115684A
JPS57115684A JP38181A JP38181A JPS57115684A JP S57115684 A JPS57115684 A JP S57115684A JP 38181 A JP38181 A JP 38181A JP 38181 A JP38181 A JP 38181A JP S57115684 A JPS57115684 A JP S57115684A
Authority
JP
Japan
Prior art keywords
heat
pipes
shell side
water chamber
stand pipe
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
JP38181A
Other languages
Japanese (ja)
Other versions
JPS6219676B2 (en
Inventor
Yoichi Ubagai
Yoshio Uchiyama
Koji Konya
Masami Ootsuka
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 JP38181A priority Critical patent/JPS57115684A/en
Publication of JPS57115684A publication Critical patent/JPS57115684A/en
Publication of JPS6219676B2 publication Critical patent/JPS6219676B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend

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 contrive to improve the heat-exchange efficiency by a method wherein a number of mimic pipes are arranged at the location opposite to a partition plate at shell side parallel to heat pipes so as to prevent flows along the outside of heat pipe from channeling at the multitubular type heat exchanger.
CONSTITUTION: The water chamber 1 of the heat exchanger is divided by a partition plate 5 so as to shunt water chamber side fluid (a), which is flowed in from a water chabmer side inlet stand pipe 2, into heat pipes and collect again to the water chamber in order to be discharged from a water chamber side outlet stand pipe 3. On the other hand, at shell side, shell side fluid b is flowed in from a shell side inlet stand pipe 6 and past between properly arranged baffle plates 8 in zigzag so as to be brought into contact with the outer surfaces of heat pipes 4 for the accomplishment of predetermined heat exchange and finally discharged from a shell side outlet stand pipe 7. Furthermore, mimic pipes 12 are provided parallel to the heat pipes 4 in the gap C between the bundles of the heat pipes 4, across which the shell side fluid b flows. The existence of said mimic pipes 12 enable the shell side fluid b to flow nearly uniformly, resulting in improving the heat-exchange efficiency.
COPYRIGHT: (C)1982,JPO&Japio
JP38181A 1981-01-07 1981-01-07 Heat exchanger and manufacture thereof Granted JPS57115684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP38181A JPS57115684A (en) 1981-01-07 1981-01-07 Heat exchanger and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP38181A JPS57115684A (en) 1981-01-07 1981-01-07 Heat exchanger and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS57115684A true JPS57115684A (en) 1982-07-19
JPS6219676B2 JPS6219676B2 (en) 1987-04-30

Family

ID=11472214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP38181A Granted JPS57115684A (en) 1981-01-07 1981-01-07 Heat exchanger and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS57115684A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010207698A (en) * 2009-03-10 2010-09-24 Sintokogio Ltd Waste treatment method in foundry
CN103424011A (en) * 2013-08-22 2013-12-04 华南理工大学 Novel U-shaped pipe bundle type heat exchanger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104197750B (en) * 2014-09-23 2017-11-21 大连葆光节能空调设备厂 Wedge-shaped pipe heat exchanger

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140165U (en) * 1977-04-13 1978-11-06
JPS54109954U (en) * 1978-01-21 1979-08-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140165U (en) * 1977-04-13 1978-11-06
JPS54109954U (en) * 1978-01-21 1979-08-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010207698A (en) * 2009-03-10 2010-09-24 Sintokogio Ltd Waste treatment method in foundry
CN103424011A (en) * 2013-08-22 2013-12-04 华南理工大学 Novel U-shaped pipe bundle type heat exchanger

Also Published As

Publication number Publication date
JPS6219676B2 (en) 1987-04-30

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