JPS5565885A - Single shell/double system type heat exchanger - Google Patents

Single shell/double system type heat exchanger

Info

Publication number
JPS5565885A
JPS5565885A JP13920178A JP13920178A JPS5565885A JP S5565885 A JPS5565885 A JP S5565885A JP 13920178 A JP13920178 A JP 13920178A JP 13920178 A JP13920178 A JP 13920178A JP S5565885 A JPS5565885 A JP S5565885A
Authority
JP
Japan
Prior art keywords
wall surface
heat exchanger
heating shell
counterflow
pipes
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
JP13920178A
Other languages
Japanese (ja)
Inventor
Masaoshi Suenaga
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.)
OKUMA HOWA KIKAI KK
Howa Sangyo KK
Original Assignee
OKUMA HOWA KIKAI KK
Howa Sangyo KK
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 OKUMA HOWA KIKAI KK, Howa Sangyo KK filed Critical OKUMA HOWA KIKAI KK
Priority to JP13920178A priority Critical patent/JPS5565885A/en
Publication of JPS5565885A publication Critical patent/JPS5565885A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a heat exchanger excellent in the thermal efficiency while preventing dew condensation through a transferable contact of two feed pipes concurrently in a counterflow manner by winding the pipes in the two systems on the heating shell folded by stages.
CONSTITUTION: In the two systems A and B of receiving heat 1, inlets 1a and 1c and outlets 1b and 1d are so determined that the passing water makes a counterflow. Put together with a heating shell 2, a heat exchanger is formed. Water pipes 3 and 4 in the two systems are wound around the outer wall surface of the heating shell in such a manner to be tightly attached on the wall surface while in contact with each other. In other words, the water pipes 3 of one system is wound entirely around one wall surface of the heating shell upto the adjacent wall from the end thereof and after folded on the wall at a proper space, further wound around the wall surface up to the starting point, where it is folded back again. This procedure is repeated at appropriate freqeuncies. Then, the water pipe 4 of the other system A is wound in such a manner as to make a counterflow with respect to the water pipe 3.
COPYRIGHT: (C)1980,JPO&Japio
JP13920178A 1978-11-10 1978-11-10 Single shell/double system type heat exchanger Pending JPS5565885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13920178A JPS5565885A (en) 1978-11-10 1978-11-10 Single shell/double system type heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13920178A JPS5565885A (en) 1978-11-10 1978-11-10 Single shell/double system type heat exchanger

Publications (1)

Publication Number Publication Date
JPS5565885A true JPS5565885A (en) 1980-05-17

Family

ID=15239902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13920178A Pending JPS5565885A (en) 1978-11-10 1978-11-10 Single shell/double system type heat exchanger

Country Status (1)

Country Link
JP (1) JPS5565885A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866792A (en) * 1981-10-15 1983-04-21 Noritsu Co Ltd Heat exchanger
JPH0363454A (en) * 1989-07-28 1991-03-19 Chiyoufu Seisakusho:Kk Hot-water supply machine having additional boiling function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866792A (en) * 1981-10-15 1983-04-21 Noritsu Co Ltd Heat exchanger
JPH0363454A (en) * 1989-07-28 1991-03-19 Chiyoufu Seisakusho:Kk Hot-water supply machine having additional boiling function

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