DE3168741D1 - Environmental control system - Google Patents

Environmental control system

Info

Publication number
DE3168741D1
DE3168741D1 DE8181302179T DE3168741T DE3168741D1 DE 3168741 D1 DE3168741 D1 DE 3168741D1 DE 8181302179 T DE8181302179 T DE 8181302179T DE 3168741 T DE3168741 T DE 3168741T DE 3168741 D1 DE3168741 D1 DE 3168741D1
Authority
DE
Germany
Prior art keywords
control
air
heat pump
pump system
recirculated
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
DE8181302179T
Other languages
German (de)
Inventor
Alan Michael Turbard
Peter Neville Foley
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.)
BorgWarner Ltd
Original Assignee
BorgWarner 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10513508&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3168741(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BorgWarner Ltd filed Critical BorgWarner Ltd
Application granted granted Critical
Publication of DE3168741D1 publication Critical patent/DE3168741D1/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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0071—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater adapted for use in covered swimming pools
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • 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
    • F24F3/001—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 in which the air treatment in the central station takes place by means of a heat-pump or by means of a reversible cycle
    • 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
    • F24F3/153—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 with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Central Air Conditioning (AREA)
  • Selective Calling Equipment (AREA)
  • Road Signs Or Road Markings (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

An environmental control system, preferably for a swimming pool hall, has four control modes, namely dry bulb air temperature control, humidity control, controlled selection of fresh air intake in response to a comparison of enthalpies of the recirculated air and of the non-recirculated admitted air, and control of the condensing pressure of refrigerant in a heat pump system. The air conditioning system comprises a heat pump system including a multi-stage switchable cooler (8); a multi-stage switchable heater (18); a hot water heat-exchanger (19); and a closed circuit "run around circuit" water system (7, 6, 16). The condenser (22) of the heat pump system uses the pool water as its heat sink.
DE8181302179T 1980-05-19 1981-05-15 Environmental control system Expired DE3168741D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8016457 1980-05-19

Publications (1)

Publication Number Publication Date
DE3168741D1 true DE3168741D1 (en) 1985-03-21

Family

ID=10513508

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181302179T Expired DE3168741D1 (en) 1980-05-19 1981-05-15 Environmental control system

Country Status (4)

Country Link
EP (1) EP0040529B1 (en)
AT (1) ATE11696T1 (en)
DE (1) DE3168741D1 (en)
ES (1) ES8204136A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597757B2 (en) * 1986-11-24 1990-06-07 Luminis Pty Limited Air conditioner and method of dehumidifier control
US5461877A (en) * 1991-05-24 1995-10-31 Luminis Pty Ltd. Air conditioning for humid climates
DE102006007848B4 (en) 2006-02-17 2022-03-17 Menerga Gmbh Installation for heating a facility such as a hall at a high temperature level that needs to be dehumidified, in particular a swimming pool hall
DE102006022688A1 (en) * 2006-05-16 2007-11-22 J.D. Schwimmbad-Bau + Design Gmbh Method and device for controlling the humidity
GB201000017D0 (en) * 2010-01-04 2010-02-17 Boucher Andre Compact central air conditioning system
CN102155773B (en) * 2011-05-12 2013-01-16 宁波工程学院 Heat-recovery type heat pump air conditioning system
CN102418966B (en) * 2011-12-19 2013-07-31 东南大学 Air treatment device and air treatment method
CN104456732B (en) * 2014-11-27 2017-09-19 广东芬尼克兹节能设备有限公司 Multifunctional bathroom equipment
JP2016171840A (en) * 2015-03-16 2016-09-29 パナソニックＩｐマネジメント株式会社 Environment control system, control device, and program
CN106766026A (en) * 2016-12-30 2017-05-31 江苏天舒电器股份有限公司 A kind of variable air rate swimming pool frequency conversion dehumidifying and water constant temperature system and its operational mode
CN107101286B (en) * 2017-06-01 2022-09-30 广东申菱环境系统股份有限公司 Evaporative cooling and dehumidifying air conditioning unit and control method thereof
CN112254195B (en) * 2020-10-21 2021-10-29 嘉兴卓十生物科技有限公司 Bathing place heat preservation machine heated by new energy
CN114857680A (en) * 2022-03-11 2022-08-05 上岛(浙江)环境科技有限公司 Temperature-adjusting dehumidifier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844338A (en) * 1970-12-01 1974-10-29 H Hilgemann Method of operating public bath and the like
DE2165531A1 (en) * 1971-12-30 1973-07-05 Witte Haustechnik Gmbh SYSTEM FOR DEHUMIDIFICATION AND AIR CONDITIONING OF INDOOR SWIMMING POOLS OR THE LIKE
DE2402347A1 (en) * 1974-01-18 1975-07-24 Buderus Eisenwerk Swimming bath air conditioning system - has heat exchangers in heat pump for air dryer switched out
DE2413618A1 (en) * 1974-03-21 1975-09-25 Happel Kg Air dehumidifier for indoor swimming pool - with air circulated between pool and heat recovery plant
US3913344A (en) * 1974-10-15 1975-10-21 Johnson Service Co Fluid energy monitoring apparatus
FR2394027A1 (en) * 1977-06-09 1979-01-05 Missenard Quint Ets Swimming bath air conditioning system - has refrigerator section between air inlet and outlet and connected to compressor on condensate tank

Also Published As

Publication number Publication date
EP0040529B1 (en) 1985-02-06
EP0040529A2 (en) 1981-11-25
EP0040529A3 (en) 1982-01-20
ES502268A0 (en) 1982-04-01
ES8204136A1 (en) 1982-04-01
ATE11696T1 (en) 1985-02-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee
8331 Complete revocation
8380 Miscellaneous part iii

Free format text: IN HEFT 19/88, SEITE 4377, SP.2: DIE VEROEFFENTLICHUNG IST ZU STREICHEN