SG145600A1 - System and method for atmospheric water generation over extended range of ambient temperatures - Google Patents

System and method for atmospheric water generation over extended range of ambient temperatures

Info

Publication number
SG145600A1
SG145600A1 SG200701549-8A SG2007015498A SG145600A1 SG 145600 A1 SG145600 A1 SG 145600A1 SG 2007015498 A SG2007015498 A SG 2007015498A SG 145600 A1 SG145600 A1 SG 145600A1
Authority
SG
Singapore
Prior art keywords
water
water generation
atmospheric water
ambient
extended range
Prior art date
Application number
SG200701549-8A
Inventor
Toh Chin Eric Tan
Chee Keong Vincent Oh
Lee Thian Edmund Tan
Original Assignee
Sirius Water Technologies Pte
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 Sirius Water Technologies Pte filed Critical Sirius Water Technologies Pte
Priority to SG200701549-8A priority Critical patent/SG145600A1/en
Priority to PCT/SG2008/000061 priority patent/WO2008108740A1/en
Publication of SG145600A1 publication Critical patent/SG145600A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/0075—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with heat exchanging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/009—Collecting, removing and/or treatment of the condensate
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/28—Methods or installations for obtaining or collecting drinking water or tap water from humid air
    • 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

Abstract

SYSTEM AND METHOD FOR ATMOSPHERIC WATER GENERATION OVER EXTENDED RANGE OF AMBIENT TEMPERATURES The atmospheric water generation system of the present invention is capable of extracting water from the atmosphere using refrigeration-based compression cycle and heat exchange between ambient air and gaseous refrigerant supplied by an existing refrigerant source, and having a dual-purposed air pre- conditioning means for boosting water condensation efficiency at low temperatures, and said air pre- conditioning means having a second purpose of suppressing the undesired growth of molds and algae when the ambient humidity is relatively high. In addition, the atmospheric water generation system comprising an evaporator, air extractor, internal water storage tank, means of removing water stored in said internal tank to external appliances and storage units, temperature, humidity and water level measurement means, fluid dryers, capillary tubes and actuator valves makes it cost effective and well-suited for fixed and mobile applications in both indoor and outdoor environments. FIG. 2 accompanies the Abstract.
SG200701549-8A 2007-03-02 2007-03-02 System and method for atmospheric water generation over extended range of ambient temperatures SG145600A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG200701549-8A SG145600A1 (en) 2007-03-02 2007-03-02 System and method for atmospheric water generation over extended range of ambient temperatures
PCT/SG2008/000061 WO2008108740A1 (en) 2007-03-02 2008-02-25 System and method for atmospheric water generation over extended range of ambient temperatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200701549-8A SG145600A1 (en) 2007-03-02 2007-03-02 System and method for atmospheric water generation over extended range of ambient temperatures

Publications (1)

Publication Number Publication Date
SG145600A1 true SG145600A1 (en) 2008-09-29

Family

ID=39738518

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200701549-8A SG145600A1 (en) 2007-03-02 2007-03-02 System and method for atmospheric water generation over extended range of ambient temperatures

Country Status (2)

Country Link
SG (1) SG145600A1 (en)
WO (1) WO2008108740A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20090566A1 (en) * 2009-09-03 2011-03-04 Paolo Amadesi PLANT AND METHOD OF WATER STEAM CONDENSATION
ES2538152B1 (en) * 2013-12-16 2016-04-20 Miguel MARTÍN GARCÍA Atmospheric water condensation equipment to obtain drinking water
WO2016134082A1 (en) * 2015-02-18 2016-08-25 Brimtech, Llc Vehicular air conditioning system
CN206110236U (en) * 2016-09-29 2017-04-19 深圳市天泉环保科技有限公司 Split type air to water machine
CN206111629U (en) * 2016-10-13 2017-04-19 深圳市天泉环保科技有限公司 Air to water machine wind speed adjusting device
CN107524197A (en) * 2017-08-17 2017-12-29 浙江海洋大学 A kind of device for generating fresh water
US10913028B2 (en) 2017-09-29 2021-02-09 DewGood, Inc. Portable indoor/outdoor atmospheric water generator
US10434439B2 (en) 2017-09-29 2019-10-08 DewGood, Inc. Portable indoor/outdoor atmospheric water generator
CN109024767B (en) * 2018-06-12 2019-08-06 同济大学 A kind of preparation of multi-mode heat-pump-type fresh water and dry integrated machine
JP2022517701A (en) * 2019-01-08 2022-03-10 ウォーターゲン リミテッド Atmospheric water generator with water cooling system
CN112665033B (en) * 2020-12-07 2022-02-01 珠海格力电器股份有限公司 Double-cold-source dehumidifying unit
CN114199602B (en) * 2021-12-08 2023-10-10 贵州永红航空机械有限责任公司 Evaporator and condenser performance combined test device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014464A1 (en) * 1998-09-09 2000-03-16 Water From The Air, Inc. Ambient air water extraction and supply apparatus and method
RU2151973C1 (en) * 1999-11-03 2000-06-27 Кокурин Андрей Борисович Process of winning of water from air ( air drying ) and gear for its realization
JP2001311535A (en) * 2000-04-27 2001-11-09 Sanyo Electric Co Ltd Air-conditioner
US6574979B2 (en) * 2000-07-27 2003-06-10 Fakieh Research & Development Production of potable water and freshwater needs for human, animal and plants from hot and humid air
RU2191868C1 (en) * 2001-08-01 2002-10-27 Федеральное государственное унитарное предприятие "Исследовательский центр им. М.В.Келдыша" Method of water recovery from air and device for method embodiment
AU2002368198A1 (en) * 2002-08-30 2004-03-19 Matthew E. Clasby Jr. Device for extracting water from the atmosphere
NL1023386C2 (en) * 2003-05-12 2004-11-15 Swilion B V Device for condensing water vapor.
US7000410B2 (en) * 2003-11-12 2006-02-21 Ecotek International, Inc. Apparatus and method for producing water from air

Also Published As

Publication number Publication date
WO2008108740A1 (en) 2008-09-12

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