JPS57142488A - Recovering apparatus for waste heat - Google Patents

Recovering apparatus for waste heat

Info

Publication number
JPS57142488A
JPS57142488A JP2794381A JP2794381A JPS57142488A JP S57142488 A JPS57142488 A JP S57142488A JP 2794381 A JP2794381 A JP 2794381A JP 2794381 A JP2794381 A JP 2794381A JP S57142488 A JPS57142488 A JP S57142488A
Authority
JP
Japan
Prior art keywords
pipe
waste water
bathtub
extended
half section
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
JP2794381A
Other languages
Japanese (ja)
Inventor
Norio Mayama
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP2794381A priority Critical patent/JPS57142488A/en
Publication of JPS57142488A publication Critical patent/JPS57142488A/en
Pending 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies

Abstract

PURPOSE:To reduce the size of an apparatus for recovering heat possessed by waste water discharged from a bathtub and to improve its performance, by sealing a heating medium liquid in a vacuum container in which a water feed pipe is extended through the upper half section while a waste water discharging pipe is extended through the lower half section. CONSTITUTION:A water supply pipe 2 is extended through the upper half section of a vertical heat pipe type container 1 in which is sealed a heating medium liquid 4, while a waste water dischrging pipe 3 connected to a bathtub is extended through the lower half section of the container 1. These two pipes 2, 3 are connected together by means of fins 5. With such an arrangement, when waste water in the bathtub is discharged through the pipe 3, heating medium liquid 4 is evaported and the vapor of the liquid 4 is condensed and releases heat at position near the water supply pipe 2, thus heating water passing through the pipe 2. The condensed heating medium is carried back to the bottom of the container 1 and is evaporated again. By repeating the above process, heat possessed by waste water discharged from the bathtub can be recovered efficiently by feed water passing through the pipe 2.
JP2794381A 1981-02-26 1981-02-26 Recovering apparatus for waste heat Pending JPS57142488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2794381A JPS57142488A (en) 1981-02-26 1981-02-26 Recovering apparatus for waste heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2794381A JPS57142488A (en) 1981-02-26 1981-02-26 Recovering apparatus for waste heat

Publications (1)

Publication Number Publication Date
JPS57142488A true JPS57142488A (en) 1982-09-03

Family

ID=12234966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2794381A Pending JPS57142488A (en) 1981-02-26 1981-02-26 Recovering apparatus for waste heat

Country Status (1)

Country Link
JP (1) JPS57142488A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199096A (en) * 1984-10-19 1986-05-17 Hitachi Zosen Corp Heat exchanger
FR2704939A1 (en) * 1993-05-06 1994-11-10 Valeo Thermique Habitacle Coolant fluid circuit with improved efficiency
US6722421B2 (en) * 1999-01-25 2004-04-20 Mackelvie Winston Drainwater heat exchanger
JP2006123922A (en) * 2004-10-26 2006-05-18 Yamato Packing Service Co Ltd Mail packing material
CN1299093C (en) * 2003-06-24 2007-02-07 上海电力学院 Multi-stage liquid-bahting heat exchanger
JP2013525730A (en) * 2010-04-21 2013-06-20 リヨネーズ デ ゾー フランス System for extracting heat from wastewater flowing through a duct, and heat exchanger for the system
CN104964588A (en) * 2015-07-03 2015-10-07 中冶南方工程技术有限公司 Non-contact heat exchanger

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558526A (en) * 1978-06-30 1980-01-22 Matsushita Electric Works Ltd Exhaust heat recovery apparatus
JPS55142648A (en) * 1979-04-24 1980-11-07 Mitsubishi Petrochemical Co Surface protective film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558526A (en) * 1978-06-30 1980-01-22 Matsushita Electric Works Ltd Exhaust heat recovery apparatus
JPS55142648A (en) * 1979-04-24 1980-11-07 Mitsubishi Petrochemical Co Surface protective film

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199096A (en) * 1984-10-19 1986-05-17 Hitachi Zosen Corp Heat exchanger
FR2704939A1 (en) * 1993-05-06 1994-11-10 Valeo Thermique Habitacle Coolant fluid circuit with improved efficiency
US5544498A (en) * 1993-05-06 1996-08-13 Valeo Thermique Habitacle Efficieny cooling fluid circuit
ES2109138A1 (en) * 1993-05-06 1998-01-01 Valeo Thermique Habitacle Efficieny cooling fluid circuit
US6722421B2 (en) * 1999-01-25 2004-04-20 Mackelvie Winston Drainwater heat exchanger
CN1299093C (en) * 2003-06-24 2007-02-07 上海电力学院 Multi-stage liquid-bahting heat exchanger
JP2006123922A (en) * 2004-10-26 2006-05-18 Yamato Packing Service Co Ltd Mail packing material
JP2013525730A (en) * 2010-04-21 2013-06-20 リヨネーズ デ ゾー フランス System for extracting heat from wastewater flowing through a duct, and heat exchanger for the system
CN104964588A (en) * 2015-07-03 2015-10-07 中冶南方工程技术有限公司 Non-contact heat exchanger
CN104964588B (en) * 2015-07-03 2017-01-18 中冶南方工程技术有限公司 Non-contact heat exchanger

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