JPS5677693A - Plate type heat exchanger - Google Patents

Plate type heat exchanger

Info

Publication number
JPS5677693A
JPS5677693A JP15350879A JP15350879A JPS5677693A JP S5677693 A JPS5677693 A JP S5677693A JP 15350879 A JP15350879 A JP 15350879A JP 15350879 A JP15350879 A JP 15350879A JP S5677693 A JPS5677693 A JP S5677693A
Authority
JP
Japan
Prior art keywords
conduction plate
heat conduction
heat
waterdrops
condensed
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
JP15350879A
Other languages
Japanese (ja)
Other versions
JPS6357717B2 (en
Inventor
Keido Yoshida
Senji Kimoto
Seiji Hamaoka
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 JP15350879A priority Critical patent/JPS5677693A/en
Publication of JPS5677693A publication Critical patent/JPS5677693A/en
Publication of JPS6357717B2 publication Critical patent/JPS6357717B2/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
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another

Abstract

PURPOSE: To prevent deterioration of heat conductivity due to the coverage of a lower-staged heat conduction plate with condensed liquid at an upper stage, by a method wherein a heat conduction plate for a subject heat exchanger is formed such that two oblong plate having uneven surface are laid on the top of another with a gap provided between the two plates, an upper and a lower end are sealed, and a drain gathering conduit is mounted.
CONSTITUTION: Cooling water fed through an inlet pipe 10 is discharged from an outlet 11 after passing through a gap 12 between a fluid flow pipe 8 and a heat conduction plate 4. In the meantime, the sealed vessel 1 is filled with steam from a feed port 2 of the sealed vessel 1, and the steam is condensed resulting from the heat exchange with cooling water through a heating surface 6. Condensed waterdrops drop down over the heating surface 6, and gather in a drain gathering conduit 9. The waterdrops are guided to a place where the lower-staged heat conduction plate 4 is prevented from being exposed to the waterdrops, and fall along an inner wall of the vessel 1 for discharging through a discharge port 3. As noted above, the heat conduction plate at a lower stage is kept from being exposed to the condensed liquid from an upper stage, whereby the lower- stage heat conduction plate can be prevented from deterioration of heat conductivity, and as a result, an overall heat conductivity can be improved.
COPYRIGHT: (C)1981,JPO&Japio
JP15350879A 1979-11-26 1979-11-26 Plate type heat exchanger Granted JPS5677693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15350879A JPS5677693A (en) 1979-11-26 1979-11-26 Plate type heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15350879A JPS5677693A (en) 1979-11-26 1979-11-26 Plate type heat exchanger

Publications (2)

Publication Number Publication Date
JPS5677693A true JPS5677693A (en) 1981-06-26
JPS6357717B2 JPS6357717B2 (en) 1988-11-11

Family

ID=15564071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15350879A Granted JPS5677693A (en) 1979-11-26 1979-11-26 Plate type heat exchanger

Country Status (1)

Country Link
JP (1) JPS5677693A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6158238A (en) * 1996-09-04 2000-12-12 Abb Power Oy Arrangement for transferring heating and cooling power

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146450U (en) * 1978-03-06 1979-10-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146450U (en) * 1978-03-06 1979-10-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6158238A (en) * 1996-09-04 2000-12-12 Abb Power Oy Arrangement for transferring heating and cooling power
CN1114087C (en) * 1996-09-04 2003-07-09 Abb动力有限公司 Arrangement for transferring heating and cooling power

Also Published As

Publication number Publication date
JPS6357717B2 (en) 1988-11-11

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