JPS5581777A - Solar-energy-utilizing desalter - Google Patents

Solar-energy-utilizing desalter

Info

Publication number
JPS5581777A
JPS5581777A JP15473778A JP15473778A JPS5581777A JP S5581777 A JPS5581777 A JP S5581777A JP 15473778 A JP15473778 A JP 15473778A JP 15473778 A JP15473778 A JP 15473778A JP S5581777 A JPS5581777 A JP S5581777A
Authority
JP
Japan
Prior art keywords
water
sea water
plate
heat recovery
sea
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
JP15473778A
Other languages
Japanese (ja)
Inventor
Koichi Tawara
Yoshitake Hizuka
Shigeru Yamashita
Kenichi Yano
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.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to JP15473778A priority Critical patent/JPS5581777A/en
Publication of JPS5581777A publication Critical patent/JPS5581777A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/142—Solar thermal; Photovoltaics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment
    • Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Landscapes

  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

PURPOSE: To raise thermal efficiency and water-making efficiency by recovering from the sea water the condensation latent heat of water vapor on the inside surface of a transparent heat recovery plate covering an evaporating tank along the heat recovery plate.
CONSTITUTION: The solar radiation S passed through the light permeable plate 3, the sea water, 4a, and the heat recovery plate 2 and heats the heat absorber 18, resulting in the heating of the sea water 4b. And, when the temperature of the sea water 4b reaches more than the atmospheric temperature, its evaporation is raised and water vapor generated contacts with the underside of the plate 2 to form the water droplets 15 on the underside. In this case, most of the condensation latent heat of water vapor is recovered by the sea water 4a flowing along the plate 2 and then the sea water is supplied into the tank 1, and the condensed sea water 4b is circulated with the fresh sea water 4. On the other hand, the water droplets 15 are flowed down along the plate 2 for collection, exhaustion, and storage.
COPYRIGHT: (C)1980,JPO&Japio
JP15473778A 1978-12-15 1978-12-15 Solar-energy-utilizing desalter Pending JPS5581777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15473778A JPS5581777A (en) 1978-12-15 1978-12-15 Solar-energy-utilizing desalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15473778A JPS5581777A (en) 1978-12-15 1978-12-15 Solar-energy-utilizing desalter

Publications (1)

Publication Number Publication Date
JPS5581777A true JPS5581777A (en) 1980-06-20

Family

ID=15590820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15473778A Pending JPS5581777A (en) 1978-12-15 1978-12-15 Solar-energy-utilizing desalter

Country Status (1)

Country Link
JP (1) JPS5581777A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596243U (en) * 1982-07-03 1984-01-14 アルプス電気株式会社 input device
EP0345236A2 (en) * 1988-05-30 1989-12-06 Fedor Stranicky Desalination with the aid of solar energy
WO1998001202A1 (en) * 1996-07-03 1998-01-15 Christoph Schuster Device for extracting fresh water
WO1998035911A1 (en) * 1997-02-18 1998-08-20 Masakatsu Takayasu Method and apparatus for desalinating sea water, natural salt and fresh water
WO2009009873A1 (en) * 2007-07-18 2009-01-22 David Holroyd Solar water desalination unit with superheater and heat exchangers
CN111874980A (en) * 2020-07-04 2020-11-03 孔令斌 Modular solar seawater desalination process
WO2020255937A1 (en) * 2019-06-15 2020-12-24 竜也 新谷 Energy conversion apparatus
WO2020256155A3 (en) * 2019-06-15 2021-02-18 竜也 新谷 Invention for enriching life

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171269A (en) * 1974-12-18 1976-06-19 Seiichi Kitabayashi
JPS5335146B2 (en) * 1975-01-10 1978-09-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171269A (en) * 1974-12-18 1976-06-19 Seiichi Kitabayashi
JPS5335146B2 (en) * 1975-01-10 1978-09-26

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596243U (en) * 1982-07-03 1984-01-14 アルプス電気株式会社 input device
EP0345236A2 (en) * 1988-05-30 1989-12-06 Fedor Stranicky Desalination with the aid of solar energy
WO1998001202A1 (en) * 1996-07-03 1998-01-15 Christoph Schuster Device for extracting fresh water
WO1998035911A1 (en) * 1997-02-18 1998-08-20 Masakatsu Takayasu Method and apparatus for desalinating sea water, natural salt and fresh water
WO2009009873A1 (en) * 2007-07-18 2009-01-22 David Holroyd Solar water desalination unit with superheater and heat exchangers
WO2020255937A1 (en) * 2019-06-15 2020-12-24 竜也 新谷 Energy conversion apparatus
WO2020256155A3 (en) * 2019-06-15 2021-02-18 竜也 新谷 Invention for enriching life
CN111874980A (en) * 2020-07-04 2020-11-03 孔令斌 Modular solar seawater desalination process

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