AU2010245643B2 - Desiccant unit control system and method - Google Patents

Desiccant unit control system and method Download PDF

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Publication number
AU2010245643B2
AU2010245643B2 AU2010245643A AU2010245643A AU2010245643B2 AU 2010245643 B2 AU2010245643 B2 AU 2010245643B2 AU 2010245643 A AU2010245643 A AU 2010245643A AU 2010245643 A AU2010245643 A AU 2010245643A AU 2010245643 B2 AU2010245643 B2 AU 2010245643B2
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AU
Australia
Prior art keywords
airflow
reactivation
sector
air
modulating
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Active
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AU2010245643A
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English (en)
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AU2010245643A1 (en
Inventor
William Charles Griffiths
Deepak Pahwa
Rajan Sachdev
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.)
BRY AIR [ASIA] PVT Ltd
Original Assignee
BRY AIR [ASIA] PVT Ltd
Bry Air (Asia) Pvt 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.)
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Publication of AU2010245643A1 publication Critical patent/AU2010245643A1/en
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Publication of AU2010245643B2 publication Critical patent/AU2010245643B2/en
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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
    • F24F3/1423—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 a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1008—Rotary wheel comprising a by-pass channel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1056—Rotary wheel comprising a reheater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1084—Rotary wheel comprising two flow rotor segments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1088—Rotary wheel comprising three flow rotor segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Drying Of Gases (AREA)
  • Central Air Conditioning (AREA)
AU2010245643A 2009-05-04 2010-04-30 Desiccant unit control system and method Active AU2010245643B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17511909P 2009-05-04 2009-05-04
US61/175,119 2009-05-04
IN920DE2009 2009-05-05
IN920/DEL/2009 2009-05-05
PCT/IN2010/000284 WO2010128522A1 (en) 2009-05-04 2010-04-30 Desiccant unit control system and method

Publications (2)

Publication Number Publication Date
AU2010245643A1 AU2010245643A1 (en) 2011-11-17
AU2010245643B2 true AU2010245643B2 (en) 2013-10-17

Family

ID=42752979

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2010245643A Active AU2010245643B2 (en) 2009-05-04 2010-04-30 Desiccant unit control system and method

Country Status (9)

Country Link
EP (1) EP2427698B1 (de)
JP (1) JP6325190B2 (de)
KR (1) KR101408990B1 (de)
CN (1) CN102422089B (de)
AU (1) AU2010245643B2 (de)
BR (1) BRPI1007585B1 (de)
PL (1) PL2427698T3 (de)
WO (1) WO2010128522A1 (de)
ZA (1) ZA201107893B (de)

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US8328904B2 (en) 2009-05-04 2012-12-11 Bry-Air, Inc. Method and system for control of desiccant dehumidifier
JP6148021B2 (ja) * 2013-01-21 2017-06-14 東日本旅客鉄道株式会社 空調システム
JP6321398B2 (ja) * 2014-02-20 2018-05-09 株式会社西部技研 冷凍倉庫用低露点除湿装置
DE102014102640A1 (de) * 2014-02-27 2015-08-27 Vasco Group Bvba Verbesserter Rekuperator
JP6612575B2 (ja) * 2015-09-30 2019-11-27 株式会社前川製作所 除湿方法及び除湿装置
KR101664791B1 (ko) * 2015-11-18 2016-10-12 주식회사 경동나비엔 환기와 습도 조절이 가능한 공기조화기와 그 제어방법
KR101749194B1 (ko) 2015-11-18 2017-06-20 주식회사 경동나비엔 난방과 습도 조절이 가능한 공기조화기와 그 제어방법
KR101782839B1 (ko) 2015-11-18 2017-10-23 주식회사 경동나비엔 냉방과 습도 조절이 가능한 공기조화기와 그 제어방법
TWI718284B (zh) 2016-04-07 2021-02-11 美商零質量純水股份有限公司 太陽能加熱單元
NL2016574B1 (en) * 2016-04-08 2017-11-02 Hoeven J M Van Der Bv Process to reduce the temperature of a feed of air and greenhouse.
TWI817925B (zh) * 2016-05-20 2023-10-11 美商資源環球公司 用於水萃取控制之系統及方法及水產生之網路
JP6446097B1 (ja) * 2017-06-30 2018-12-26 株式会社日立プラントサービス 空気調和システム、空気調和方法および環境試験室
AU2018300250B2 (en) 2017-07-14 2024-04-18 Source Global, PBC Systems for controlled treatment of water with ozone and related methods therefor
KR101973648B1 (ko) * 2017-08-07 2019-04-29 엘지전자 주식회사 환기장치의 제어방법
WO2019050861A1 (en) 2017-09-05 2019-03-14 Zero Mass Water, Inc. SYSTEMS AND METHODS FOR PRODUCING LIQUID WATER EXTRACTED FROM AIR
MX2020002482A (es) 2017-09-05 2021-02-15 Zero Mass Water Inc Sistemas y metodos para administrar la produccion y distribucion de agua liquida extraida del aire.
AU2018346803B2 (en) 2017-10-06 2024-03-14 Source Global, PBC Systems for generating water with waste heat and related methods therefor
CN107676888B (zh) * 2017-10-17 2021-03-09 上海交通大学 复合空气净化除湿的转轮装置及使用方法
US10767875B2 (en) * 2017-11-28 2020-09-08 Munters Corporation Humidity control unit and method having bypass for process air
AU2018380168B2 (en) 2017-12-06 2023-11-02 Source Global, PBC Systems for constructing hierarchical training data sets for use with machine-learning and related methods therefor
US11607644B2 (en) 2018-05-11 2023-03-21 Source Global, PBC Systems for generating water using exogenously generated heat, exogenously generated electricity, and exhaust process fluids and related methods therefor
SE543669C2 (en) 2018-05-23 2021-05-25 Munters Europe Ab A partition device, a desiccant dehumidfier and a method, performed by a control device, for controlling a desiccant dehumidifier
EP3866948A1 (de) 2018-10-19 2021-08-25 Source Global, Pbc Systeme und verfahren zur erzeugung von flüssigem wasser unter verwendung hocheffizienter techniken zur optimierung der produktion
US20200124566A1 (en) 2018-10-22 2020-04-23 Zero Mass Water, Inc. Systems and methods for detecting and measuring oxidizing compounds in test fluids
DK180573B1 (en) * 2019-03-07 2021-08-04 Toerbaad Aps Drying System for product-air having a dew point below -30°C
CN113747962A (zh) 2019-04-22 2021-12-03 环球源公司 水蒸气吸附空气干燥系统和从空气产生液态水的方法
JP6839235B2 (ja) * 2019-07-10 2021-03-03 ムンタース株式会社 除湿システム
CN111895588B (zh) * 2020-08-31 2021-09-07 中科迈金节能技术(浙江)有限公司 一种用于组合式空气处理机组的优化控制方法
AU2022210999A1 (en) 2021-01-19 2023-08-24 Source Global, PBC Systems and methods for generating water from air
CN113324313A (zh) * 2021-05-17 2021-08-31 Tcl空调器(中山)有限公司 使用空调器报案的方法、空调器报案系统、空调器和存储介质

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US4887438A (en) * 1989-02-27 1989-12-19 Milton Meckler Desiccant assisted air conditioner
US4926618A (en) * 1989-01-03 1990-05-22 Charles Ratliff Industrial dehumidifier

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Also Published As

Publication number Publication date
ZA201107893B (en) 2012-06-27
CN102422089B (zh) 2015-06-24
EP2427698A1 (de) 2012-03-14
KR20120019469A (ko) 2012-03-06
WO2010128522A1 (en) 2010-11-11
PL2427698T3 (pl) 2020-01-31
EP2427698B1 (de) 2019-08-07
BRPI1007585B1 (pt) 2020-10-27
KR101408990B1 (ko) 2014-06-18
JP6325190B2 (ja) 2018-05-16
AU2010245643A1 (en) 2011-11-17
CN102422089A (zh) 2012-04-18
BRPI1007585A2 (pt) 2010-11-11
JP2012525954A (ja) 2012-10-25

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