AU2012300335A8 - Desiccant-based cooling system - Google Patents
Desiccant-based cooling systemInfo
- Publication number
- AU2012300335A8 AU2012300335A8 AU2012300335A AU2012300335A AU2012300335A8 AU 2012300335 A8 AU2012300335 A8 AU 2012300335A8 AU 2012300335 A AU2012300335 A AU 2012300335A AU 2012300335 A AU2012300335 A AU 2012300335A AU 2012300335 A8 AU2012300335 A8 AU 2012300335A8
- Authority
- AU
- Australia
- Prior art keywords
- desiccant
- unit
- additional units
- additional
- transferred
- 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.)
- Abandoned
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
- F24F3/1411—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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1417—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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1425—Regeneration of liquid absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
-
- 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
- F24F2003/1458—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 using regenerators
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Abstract
A desiccant-based system and method for conditioning air includes a first unit remotely located from an area whose environment is to be controlled. Additional units are respectively located within areas where air conditioning is desired. Each of the additional units is connected to the first unit such that desiccant can be transferred between each of the additional units and the first unit. Cool, undiluted desiccant can be transferred from the first unit to at least one of the additional units so that ambient air at the location of the additional unit can be dehumidified and cooled. Each of the additional units are separately controllable, such that the respective environments surrounding the additional units can be maintained at different levels of humidity and temperature.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161527904P | 2011-08-26 | 2011-08-26 | |
US61/527,904 | 2011-08-26 | ||
PCT/US2012/052431 WO2013032969A1 (en) | 2011-08-26 | 2012-08-27 | Desiccant-based cooling system |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2012300335A1 AU2012300335A1 (en) | 2014-03-13 |
AU2012300335A8 true AU2012300335A8 (en) | 2014-03-27 |
Family
ID=46796786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2012300335A Abandoned AU2012300335A1 (en) | 2011-08-26 | 2012-08-27 | Desiccant-based cooling system |
Country Status (12)
Country | Link |
---|---|
US (1) | US20150260420A1 (en) |
EP (1) | EP2753882A1 (en) |
JP (1) | JP2014525558A (en) |
KR (1) | KR102159396B1 (en) |
CN (1) | CN104024748A (en) |
AU (1) | AU2012300335A1 (en) |
BR (1) | BR112014004412B1 (en) |
CO (1) | CO7030938A2 (en) |
IL (1) | IL231112A0 (en) |
MX (1) | MX2014002151A (en) |
SG (1) | SG11201400114VA (en) |
WO (1) | WO2013032969A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103398432B (en) * | 2013-07-22 | 2016-03-30 | 南京韩威南冷制冷集团有限公司 | A kind of solution-type air-conditioner set utilizing compressor air-discharging sensible heat to regenerate |
MX2016013587A (en) | 2014-04-15 | 2017-06-07 | Mongar Andrew | An air conditioning method using a staged process using a liquid desiccant. |
WO2018191806A1 (en) * | 2017-04-18 | 2018-10-25 | Nortek Air Solutions Canada, Inc. | Desiccant enhanced evaporative cooling systems and methods |
CN115406017A (en) | 2018-07-30 | 2022-11-29 | 阿卜杜拉国王科技大学 | Humidity pump, evaporative cooler and air purification system based on liquid desiccant |
US11117090B2 (en) | 2018-11-26 | 2021-09-14 | Palo Alto Research Center Incorporated | Electrodialytic liquid desiccant dehumidifying system |
US12085293B2 (en) | 2021-03-17 | 2024-09-10 | Mojave Energy Systems, Inc. | Staged regenerated liquid desiccant dehumidification systems |
US11944934B2 (en) | 2021-12-22 | 2024-04-02 | Mojave Energy Systems, Inc. | Electrochemically regenerated liquid desiccant dehumidification system using a secondary heat pump |
WO2024129618A1 (en) | 2022-12-12 | 2024-06-20 | Mojave Energy Systems, Inc. | Liquid desiccant air conditioning system and control methods |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2894376A (en) * | 1955-10-20 | 1959-07-14 | Surface Combustion Corp | Air conditioning apparatus and method |
JPS5163548A (en) * | 1974-11-30 | 1976-06-02 | Chugai Ro Kogyo Kaisha Ltd | NETSUPUSAISEISHIKIEKITAIJOSHITSUSOCHI |
JPS6053822B2 (en) * | 1977-09-14 | 1985-11-27 | 三菱電機株式会社 | air conditioner |
US4635446A (en) * | 1981-05-15 | 1987-01-13 | Camp Dresser & Mckee | Dehumidification apparatus |
AU697594B2 (en) * | 1994-05-30 | 1998-10-08 | William Allen Trusts Pty Ltd | Vacuum dewatering of desiccant brines |
AUPM592694A0 (en) * | 1994-05-30 | 1994-06-23 | F F Seeley Nominees Pty Ltd | Vacuum dewatering of desiccant brines |
WO1999026025A1 (en) | 1997-11-16 | 1999-05-27 | Drykor Ltd. | Dehumidifier system |
JP2001523560A (en) * | 1997-11-16 | 2001-11-27 | ドライコー リミテッド | Dehumidification system |
US7306650B2 (en) * | 2003-02-28 | 2007-12-11 | Midwest Research Institute | Using liquid desiccant as a regenerable filter for capturing and deactivating contaminants |
US8268060B2 (en) * | 2007-10-15 | 2012-09-18 | Green Comfort Systems, Inc. | Dehumidifier system |
JP4384699B2 (en) * | 2008-05-22 | 2009-12-16 | ダイナエアー株式会社 | Humidity control device |
JP4374393B1 (en) * | 2008-05-27 | 2009-12-02 | ダイナエアー株式会社 | Humidity control device |
JP5349077B2 (en) * | 2009-02-26 | 2013-11-20 | ダイナエアー株式会社 | Humidity control device |
-
2012
- 2012-08-27 MX MX2014002151A patent/MX2014002151A/en unknown
- 2012-08-27 CN CN201280041648.2A patent/CN104024748A/en active Pending
- 2012-08-27 JP JP2014527349A patent/JP2014525558A/en active Pending
- 2012-08-27 SG SG11201400114VA patent/SG11201400114VA/en unknown
- 2012-08-27 KR KR1020147007627A patent/KR102159396B1/en active IP Right Grant
- 2012-08-27 WO PCT/US2012/052431 patent/WO2013032969A1/en active Application Filing
- 2012-08-27 EP EP12754184.5A patent/EP2753882A1/en not_active Withdrawn
- 2012-08-27 BR BR112014004412-0A patent/BR112014004412B1/en active IP Right Grant
- 2012-08-27 AU AU2012300335A patent/AU2012300335A1/en not_active Abandoned
- 2012-08-27 US US14/241,254 patent/US20150260420A1/en not_active Abandoned
-
2014
- 2014-02-24 IL IL231112A patent/IL231112A0/en unknown
- 2014-03-26 CO CO14064347A patent/CO7030938A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR112014004412A2 (en) | 2017-04-04 |
CO7030938A2 (en) | 2014-08-21 |
JP2014525558A (en) | 2014-09-29 |
KR102159396B1 (en) | 2020-10-15 |
KR20140081803A (en) | 2014-07-01 |
CN104024748A (en) | 2014-09-03 |
BR112014004412B1 (en) | 2021-09-08 |
EP2753882A1 (en) | 2014-07-16 |
WO2013032969A1 (en) | 2013-03-07 |
SG11201400114VA (en) | 2014-03-28 |
IL231112A0 (en) | 2014-04-30 |
US20150260420A1 (en) | 2015-09-17 |
AU2012300335A1 (en) | 2014-03-13 |
MX2014002151A (en) | 2015-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TH | Corrigenda |
Free format text: IN VOL 28 , NO 10 , PAGE(S) 1366 UNDER THE HEADING PCT APPLICATIONS THAT HAVE ENTERED THE NATIONAL PHASE - NAME INDEX UNDER THE NAME DUCOOL, LTD., APPLICATION NO.2012300335, UNDER INID (71) CORRECT THE APPLICANT NAME TO DUCOOL, LTD. |
|
MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |