JPS5592893A - Apparatus for preventing resonance of heat transmitting tube used in multiple-tube type heat exchanger - Google Patents

Apparatus for preventing resonance of heat transmitting tube used in multiple-tube type heat exchanger

Info

Publication number
JPS5592893A
JPS5592893A JP16525478A JP16525478A JPS5592893A JP S5592893 A JPS5592893 A JP S5592893A JP 16525478 A JP16525478 A JP 16525478A JP 16525478 A JP16525478 A JP 16525478A JP S5592893 A JPS5592893 A JP S5592893A
Authority
JP
Japan
Prior art keywords
heat transmitting
tubes
heat exchanger
tube
transmitting tubes
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
JP16525478A
Other languages
Japanese (ja)
Inventor
Mitsuhiro Watanabe
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.)
Sasakura Engineering Co Ltd
Original Assignee
Sasakura Engineering 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 Sasakura Engineering Co Ltd filed Critical Sasakura Engineering Co Ltd
Priority to JP16525478A priority Critical patent/JPS5592893A/en
Publication of JPS5592893A publication Critical patent/JPS5592893A/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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies

Abstract

PURPOSE:To prevent resonance of heat transmitting tubes used in a multiple-tube type heat exchanger, by extending heat transmitting tube supporting members intersecting with the heat transmitting tubes and thereby raising the natural frequency of heat transmitting tubes. CONSTITUTION:In the body 1 of a multiple-tube type heat exchanger, there are provided a plurality of arcuate baffle plates 2 arranged in series with uniform spacing of distance L1 an shaped in a partially cut away, rectangular form. Between these baffle plates 2, there is provided a heat transmitting tube supportng member 3. This supporting member 3 is obtained, for instance, by welding rod members 5 of round rod 4 to frame 7 horizontally with a spacing equal to the distance between adjacent heat transmitting tubes 6, 6', and these rod members 5 are disposed horizontally so as to absorb vibration caused by fluid flowing through the body 1 in a zigzagged manner across heat transmitting tubes 6. Bundle 9 of the tubes 6 is formed by extending tubes 6 across the said baffle plates 2 and supporting members 3 in the manner that they are held in contact with the outer surfaces of heat transmitting tubes 6. With such an arrangement, it is enabled to raise natural frequency of the tubes 6 and to thereby prevent resonance of the apparatus.
JP16525478A 1978-12-29 1978-12-29 Apparatus for preventing resonance of heat transmitting tube used in multiple-tube type heat exchanger Pending JPS5592893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16525478A JPS5592893A (en) 1978-12-29 1978-12-29 Apparatus for preventing resonance of heat transmitting tube used in multiple-tube type heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16525478A JPS5592893A (en) 1978-12-29 1978-12-29 Apparatus for preventing resonance of heat transmitting tube used in multiple-tube type heat exchanger

Publications (1)

Publication Number Publication Date
JPS5592893A true JPS5592893A (en) 1980-07-14

Family

ID=15808811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16525478A Pending JPS5592893A (en) 1978-12-29 1978-12-29 Apparatus for preventing resonance of heat transmitting tube used in multiple-tube type heat exchanger

Country Status (1)

Country Link
JP (1) JPS5592893A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100282451A1 (en) * 2009-05-06 2010-11-11 Singh Krishna P Heat exchanger apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100282451A1 (en) * 2009-05-06 2010-11-11 Singh Krishna P Heat exchanger apparatus

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