GB1152440A - Process and Apparatus For Cooling Air - Google Patents

Process and Apparatus For Cooling Air

Info

Publication number
GB1152440A
GB1152440A GB5767566A GB5767566A GB1152440A GB 1152440 A GB1152440 A GB 1152440A GB 5767566 A GB5767566 A GB 5767566A GB 5767566 A GB5767566 A GB 5767566A GB 1152440 A GB1152440 A GB 1152440A
Authority
GB
United Kingdom
Prior art keywords
heat
air
water
engine
exhaust
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.)
Expired
Application number
GB5767566A
Inventor
Gershon Meckler
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.)
Lithonia Lighting Inc
Original Assignee
Lithonia Lighting Inc
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 Lithonia Lighting Inc filed Critical Lithonia Lighting Inc
Priority to GB5767566A priority Critical patent/GB1152440A/en
Publication of GB1152440A publication Critical patent/GB1152440A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • F24F2203/1004—Bearings or driving means
    • 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
    • F24F2203/1016—Rotary wheel combined with another type of cooling principle, e.g. compression cycle
    • 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
    • F24F2203/1028—Rotary wheel combined with a spraying device
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)

Abstract

1,152,440. Drying air. LITHONIA LIGHTING Inc. 22 April, 1966, No. 57675/66. Divided out of 1,152,439. Heading B1L. [Also in Division F4] Air conditioning apparatus which will both cool and dehumidity air, comprises a blower 10 directing air through chemical dehunudifiers 11 and 15, heat exchangers 18 and 19, an adiabatic washer 20 and a duct 25 where it mixes with recirculated air to a closed space 24, a heat engine 65 for driving refrigerating apparatus which supplies the coolant for heat exchanger 19, and an evaporative cooler 44 for the water circulating through a panel 43 and a thermal louvre 46 which intercept heat from a light source and from the sun respectively. Liquid desiccant for the first dehumidifier 11, which may be ethylene glycol or lithium chloride solution is regenerated in a boiler 35 heated by the exhaust heat from the engine 65, and then sprayed on a contactor surface 12 cooled by water from a cooling tower 13, the cooling tower water also being used to cool condenser 60. Solid desiccant in the second dehumidifier is regenerated by passing therethrough air from the space 24 which has been heated in heat exchangers 29 and 28 by the engine exhaust and exhaust from the dehumidifier respectively. The supply of cooling fluid to heat exchanger 19 and the supply of water to the washer 20 are controlled in response to a temperature sensing device 41. All the cooling of the space may be effected by a thermoelectric heat pump connected to the panel 43. The temperature of the space may also be controlled by a panel 73 supplied with chilled water from the evaporator 61. Under winter conditions exhaust heat from the engine may be used to heat incoming air which can then be humidified in dehumidifier 11. The exhaust heat from the internal combustion engine may be used to heat a water storage facility which can be used to heat the incoming air at night time.
GB5767566A 1966-04-22 1966-04-22 Process and Apparatus For Cooling Air Expired GB1152440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5767566A GB1152440A (en) 1966-04-22 1966-04-22 Process and Apparatus For Cooling Air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5767566A GB1152440A (en) 1966-04-22 1966-04-22 Process and Apparatus For Cooling Air

Publications (1)

Publication Number Publication Date
GB1152440A true GB1152440A (en) 1969-05-21

Family

ID=10479767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5767566A Expired GB1152440A (en) 1966-04-22 1966-04-22 Process and Apparatus For Cooling Air

Country Status (1)

Country Link
GB (1) GB1152440A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487217A1 (en) * 1980-07-24 1982-01-29 Toyo Boseki METHOD AND APPARATUS FOR DEHUMIDIFYING AIR AND GAS
GB2134005A (en) * 1979-09-12 1984-08-08 Schack & Co Rekuperator Method for the thermal regeneration of charged adsorption materials
WO1986007437A1 (en) * 1985-06-07 1986-12-18 Roger Eriksson A method of cooling air for air conditioning of a space in a building
ES2407906R1 (en) * 2012-11-08 2013-07-04 Sanfeliz Luis Felipe Mazo Air handling system
US20140223947A1 (en) * 2013-02-13 2014-08-14 Carrier Corporation Dehumidification system for air conditioning
EP3034953A1 (en) * 2014-12-15 2016-06-22 Technische Universität Berlin System for transport, storage and use of thermal and thermo-chemical energy potentials
CN114199936A (en) * 2021-11-22 2022-03-18 北京动力机械研究所 Tester for small evaporation/combustion heat exchange

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134005A (en) * 1979-09-12 1984-08-08 Schack & Co Rekuperator Method for the thermal regeneration of charged adsorption materials
FR2487217A1 (en) * 1980-07-24 1982-01-29 Toyo Boseki METHOD AND APPARATUS FOR DEHUMIDIFYING AIR AND GAS
WO1986007437A1 (en) * 1985-06-07 1986-12-18 Roger Eriksson A method of cooling air for air conditioning of a space in a building
ES2407906R1 (en) * 2012-11-08 2013-07-04 Sanfeliz Luis Felipe Mazo Air handling system
US20140223947A1 (en) * 2013-02-13 2014-08-14 Carrier Corporation Dehumidification system for air conditioning
US9511322B2 (en) * 2013-02-13 2016-12-06 Carrier Corporation Dehumidification system for air conditioning
EP3034953A1 (en) * 2014-12-15 2016-06-22 Technische Universität Berlin System for transport, storage and use of thermal and thermo-chemical energy potentials
CN114199936A (en) * 2021-11-22 2022-03-18 北京动力机械研究所 Tester for small evaporation/combustion heat exchange
CN114199936B (en) * 2021-11-22 2024-04-02 北京动力机械研究所 Tester for small evaporation/combustion heat exchange

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee