PL2427698T3 - Desiccant unit control system and method - Google Patents

Desiccant unit control system and method

Info

Publication number
PL2427698T3
PL2427698T3 PL10734339T PL10734339T PL2427698T3 PL 2427698 T3 PL2427698 T3 PL 2427698T3 PL 10734339 T PL10734339 T PL 10734339T PL 10734339 T PL10734339 T PL 10734339T PL 2427698 T3 PL2427698 T3 PL 2427698T3
Authority
PL
Poland
Prior art keywords
control system
unit control
desiccant unit
desiccant
unit
Prior art date
Application number
PL10734339T
Other languages
Polish (pl)
Inventor
Deepak Pahwa
Rajan Sachdev
William Charles Griffiths
Original Assignee
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.)
Filing date
Publication date
Application filed by Bry-Air (Asia) Pvt. Ltd. filed Critical Bry-Air (Asia) Pvt. Ltd.
Publication of PL2427698T3 publication Critical patent/PL2427698T3/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
    • F24F3/1411—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)
PL10734339T 2009-05-04 2010-04-30 Desiccant unit control system and method PL2427698T3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17511909P 2009-05-04 2009-05-04
IN920DE2009 2009-05-05
EP10734339.4A EP2427698B1 (en) 2009-05-04 2010-04-30 Desiccant unit control system and method
PCT/IN2010/000284 WO2010128522A1 (en) 2009-05-04 2010-04-30 Desiccant unit control system and method

Publications (1)

Publication Number Publication Date
PL2427698T3 true PL2427698T3 (en) 2020-01-31

Family

ID=42752979

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10734339T PL2427698T3 (en) 2009-05-04 2010-04-30 Desiccant unit control system and method

Country Status (9)

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

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KR101749194B1 (en) 2015-11-18 2017-06-20 주식회사 경동나비엔 Air-conditioner capable of heating and humidity control and the method thereof
KR101782839B1 (en) * 2015-11-18 2017-10-23 주식회사 경동나비엔 Air-conditioner capable of cooling and humidity control and the method thereof
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CN107676888B (en) * 2017-10-17 2021-03-09 上海交通大学 Composite air purification and dehumidification rotating wheel device and use method thereof
US10767875B2 (en) * 2017-11-28 2020-09-08 Munters Corporation Humidity control unit and method having bypass for process air
WO2019113354A1 (en) 2017-12-06 2019-06-13 Zero Mass Water, Inc. Systems for constructing hierarchical training data sets for use with machine-learning and related methods therefor
WO2019217974A1 (en) 2018-05-11 2019-11-14 Zero Mass Water, Inc. 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
US11285435B2 (en) 2018-10-19 2022-03-29 Source Global, PBC Systems and methods for generating liquid water using highly efficient techniques that optimize production
US20200124566A1 (en) 2018-10-22 2020-04-23 Zero Mass Water, Inc. Systems and methods for detecting and measuring oxidizing compounds in test fluids
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AU2020262259B2 (en) 2019-04-22 2025-09-11 Source Global, PBC Water vapor adsorption air drying system and method for generating liquid water from air
JP6839235B2 (en) * 2019-07-10 2021-03-03 ムンタース株式会社 Dehumidification system
CN111895588B (en) * 2020-08-31 2021-09-07 中科迈金节能技术(浙江)有限公司 Optimization control method for combined air treatment unit
CN112013567B (en) * 2020-09-11 2024-08-06 北京科技大学 Frostless device of air source heat pump and operation method
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Also Published As

Publication number Publication date
KR101408990B1 (en) 2014-06-18
KR20120019469A (en) 2012-03-06
ZA201107893B (en) 2012-06-27
JP2012525954A (en) 2012-10-25
CN102422089A (en) 2012-04-18
BRPI1007585A2 (en) 2010-11-11
EP2427698A1 (en) 2012-03-14
AU2010245643A1 (en) 2011-11-17
AU2010245643B2 (en) 2013-10-17
WO2010128522A1 (en) 2010-11-11
BRPI1007585B1 (en) 2020-10-27
CN102422089B (en) 2015-06-24
JP6325190B2 (en) 2018-05-16
EP2427698B1 (en) 2019-08-07

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