HRP20160233T1 - Uređaj i postotak za kontrolu okruženja u stakleniku - Google Patents

Uređaj i postotak za kontrolu okruženja u stakleniku Download PDF

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Publication number
HRP20160233T1
HRP20160233T1 HRP20160233TT HRP20160233T HRP20160233T1 HR P20160233 T1 HRP20160233 T1 HR P20160233T1 HR P20160233T T HRP20160233T T HR P20160233TT HR P20160233 T HRP20160233 T HR P20160233T HR P20160233 T1 HRP20160233 T1 HR P20160233T1
Authority
HR
Croatia
Prior art keywords
greenhouse
operating mode
cooling fluid
radiator
heat
Prior art date
Application number
HRP20160233TT
Other languages
English (en)
Inventor
Omer PINCHUK
Original Assignee
Phaza Energy 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 Phaza Energy Ltd. filed Critical Phaza Energy Ltd.
Publication of HRP20160233T1 publication Critical patent/HRP20160233T1/hr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/246—Air-conditioning systems
    • 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
    • F24F11/0001—Control or safety arrangements for ventilation
    • 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
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Greenhouses (AREA)

Claims (12)

1. Uređaj za kontrolu okruženja u stakleniku, koji uređaj sadrži: prvi izmjenjivač topline (350), koji sadrži prvi radijator (352) i prvi ventilatorski sistem (354) za potiskivanje zraka kroz prvi radijator, i drugi izmjenjivač topline (370) koji sadrži drugi radijator (372) i drugi ventilatorski sistem (374) za potiskivanje zraka kroz drugi radijator; prvi cirkulacioni sistem (360) za rashladni fluid kojim rashladni fluid cirkulira između prvog i drugog radijatora i kroz njih; grijač (41) kojim se može upravljati tako da zagrijava rashladni fluid; kontrolor (342) koji upravlja uređajem tako da radi selektivno u radnom režimu održavanja ili u radnom režimu ispiranja, pri čemu u radnom režimu održavanja grijač zagrijava rashladni fluid, dok prvi i drugi ventilatorski sistem potiskuju zrak iz okoliša u unutrašnjost staklenika i kroz prvi i drugi radijator da bi preuzeo toplinu od rashladnog fluida, a u radnom režimu ispiranja prvi ventilatorski sistem potiskuje zrak iz unutrašnjosti staklenika u njegov okoliš kroz prvi radijator da bi prenio toplinu rashladnom fluidu, dok drugi ventilatorski sistem potiskuje zrak iz okoliša staklenika u njegovu unutrašnjost i kroz drugi radijator da bi preuzeo toplinu koja je akumulirana u rashladnom fluidu.
2. Uređaj prema zahtjevu 1 i koji sadrži treći izmjenjivač topline kojim se može upravljati tako da zagrijava zrak unutar staklenika, pri čemu treći izmjenjivač topline sadrži radijator, drugi cirkulacijski sistem za rashladni fluid kojim rashladni fluid struji kroz radijator, grijač koji zagrijava rashladni fluid u drugom cirkulacijskom sistemu za rashladni fluid i ventilatorski sistem koji potiskuje zrak unutar staklenika kroz radijator da bi preuzeo toplinu od rashladnog fluida i ostao u stakleniku.
3. Uređaj prema zahtjevu 2 i koji sadrži ventil (366) za kontrolu protoka fluida kojim se može upravljati tako da spoji prvi i drugi cirkulacijski sistem za rashladni fluid, tako da zagrijani rashladni fluid iz drugog cirkulacijskog sistema za rashladni fluid može strujati u prvi cirkulacijski sistem za rashladni fluid, pri čemu u radnom režimu održavanja, kontrolor upravlja ventilom za kontrolu protoka fluida tako da spoji prvi i drugi cirkulacijski sistem za rashladni fluid.
4. Uređaj prema bilo kojem od zahtjeva 2 ili 3, pri čemu u radnom režimu održavanja, kontrolor upravlja trećim izmjenjivačem topline tako da on u suštini ne zagrijava zrak unutar staklenika.
5. Uređaj prema bilo kojem od zahtjeva 2 do 4, pri čemu kontrolor upravlja trećim izmjenjivačem topline tako da on zagrijava zrak unutar staklenika kada temperatura unutrašnjeg zraka padne ispod unaprijed određene minimalne
6. Uređaj prema bilo kojem od prethodnih zahtjeva, pri čemu u radnom režimu održavanja kontrolor upravlja ventilatorskim sistemom prvog i drugog izmjenjivača topline tako da usisava zrak iz okoliša u unutrašnjost staklenika sa prosječnim protokom koji je u suštini proporcionalan zapremini staklenika.
7. Uređaj prema zahtjevu 6, pri čemu je protok između oko 2.500 m3/h (kubnih metara po satu) i 3.500 m3/h po zapremini staklenika od 3.000 m3.
8. Uređaj prema bilo kojem od prethodnih zahtjeva, pri čemu kontrolor upravlja uređajem tako da radi u radnom režimu ispiranja ako je relativna vlažnost u stakleniku veća od unaprijed određene minimalne relativne vlažnosti.
9. Uređaj prema bilo kojem od prethodnih zahtjeva, pri čemu kontrolor vrši prebacivanje rada uređaja između radnog režima ispiranja i radnog režima održavanja u regularnim intervalima, pri čemu je trajanje perioda rada u radnom režimu ispiranja isto za mnoštvo uzastopnih perioda rada u radnom režimu ispiranja.
10. Uređaj prema zahtjevu 9, pri čemu se periodi radnog režima ispiranja ponavljaju sa učestalosti ponavljanja koja je veća od oko 0,8 po satu i manja je od oko 1,2 po satu.
11. Uređaj prema bilo kojem od prethodnih zahtjeva, pri čemu periodi rada u radnom režimu ispiranja imaju trajanje od oko 5 minuta do oko 10 minuta.
12. Uređaj prema bilo kojem od prethodnih zahtjeva, pri čemu kontrolor inicira periode rada u radnom režimu održavanja u suštini u trenucima u kojima se završavaju periodi rada u radnom režimu ispiranja.
HRP20160233TT 2011-07-18 2016-03-07 Uređaj i postotak za kontrolu okruženja u stakleniku HRP20160233T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11748999.7A EP2734791B1 (en) 2011-07-18 2011-07-18 Appartus and method for controlling a greenhouse environment
PCT/IB2011/053188 WO2013011351A1 (en) 2011-07-18 2011-07-18 Appartus and method for controlling a greenhouse environment

Publications (1)

Publication Number Publication Date
HRP20160233T1 true HRP20160233T1 (hr) 2016-05-06

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ID=44513016

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20160233TT HRP20160233T1 (hr) 2011-07-18 2016-03-07 Uređaj i postotak za kontrolu okruženja u stakleniku

Country Status (12)

Country Link
US (2) US9468158B2 (hr)
EP (2) EP2734791B1 (hr)
CY (1) CY1117439T1 (hr)
DK (1) DK2734791T3 (hr)
ES (1) ES2565403T3 (hr)
HR (1) HRP20160233T1 (hr)
IL (2) IL230466A (hr)
PL (1) PL2734791T3 (hr)
RS (1) RS54673B1 (hr)
SI (1) SI2734791T1 (hr)
SM (1) SMT201600074B (hr)
WO (1) WO2013011351A1 (hr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH706585A1 (de) * 2012-06-01 2013-12-13 Philippe Saint Ger Ag Verfahren zum Anbauen von Pflanzen.
KR101267633B1 (ko) * 2013-01-28 2013-05-27 박경화 습도를 기준으로 하는 최적의 체감 온도 제어 시스템
RU2549290C2 (ru) * 2013-04-23 2015-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Костромской государственный технологический университет" Способ постоянной дозации углекислого газа в теплицы в автоматическом режиме
ES2527258B1 (es) * 2013-06-21 2015-09-24 New Growing Systems, S.L. Sistema de climatización de invernaderos
CH711362B1 (de) * 2015-07-29 2019-11-15 Tecan Schweiz Ag Steuergerät für relative Feuchtigkeit.
US11540452B2 (en) * 2016-12-14 2023-01-03 Mankaew MUANCHART Air movement control and air source device for cultivation
US10667472B2 (en) * 2016-12-14 2020-06-02 Mankaew MUANCHART Air movement control and air source device for cultivation
US20180359950A1 (en) * 2017-06-14 2018-12-20 Grow Solutions Tech Llc Systems and methods for recycling heat in a grow pod
DE102017215818B4 (de) * 2017-09-07 2019-04-18 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Verbesserung der Photosynthese von Photosynthese durchführenden Lebewesen sowie Vorrichtung zur Durchführung des Verfahrens
CN108168095A (zh) * 2018-02-24 2018-06-15 新疆农业科学院农业机械化研究所 热风炉加温装置及加温控制系统
US11970852B2 (en) * 2018-04-06 2024-04-30 Keith Gangitano Optimized inflatable barriers
US10809001B2 (en) * 2018-04-06 2020-10-20 Keith Gangitano Blow-dry enclosure
US11252878B2 (en) * 2018-10-25 2022-02-22 Bobby Thomas McLeod Self-service modular plant cultivation and storage systems
TWI714452B (zh) * 2020-02-06 2020-12-21 國立宜蘭大學 嫁接苗癒合裝置
CN111480488B (zh) * 2020-03-25 2022-01-04 莆田市佰合生物科技有限公司 一种无线自动温室大棚卷膜通风系统
US11310965B1 (en) 2021-10-06 2022-04-26 Phat Panda LLC Air flow method and system for plant growth and air purification

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1870329A (en) * 1929-04-03 1932-08-09 Happel Otto Hothouse installation
US1875126A (en) * 1929-04-25 1932-08-30 J W Davis Company Greenhouse operation system
US2399696A (en) * 1943-10-13 1946-05-07 Nasa Combination sunlight or artificial heat dehydrator and hotbed
US3246643A (en) * 1964-03-31 1966-04-19 Peerless Mfg Division Dover Co Heating and ventilating system
US3404618A (en) * 1967-12-26 1968-10-08 Jacobs Bros Textile Co Inc Combination heating, ventilating and recirculating system for greenhouses
US4000778A (en) * 1972-09-05 1977-01-04 Nikolaus Laing Temperature-control system with rotary heat exchangers
DE2316030A1 (de) * 1973-03-30 1974-10-17 Bahco Ventilation Ab Klimaanlage. zusatz zu 2212356
US4414818A (en) * 1981-03-05 1983-11-15 Borg-Warner Ltd. Environmental control system
US5392611A (en) * 1984-04-16 1995-02-28 Geophysical Engineering Company Method of and apparatus for reducing the heat load on a greenhouse
US5283974A (en) * 1991-05-09 1994-02-08 Graf Jr David B Environmentally controlled display cabinet
IL111593A (en) * 1994-11-10 1999-01-26 Biosolar Resources Apparatus for heating a greenhouse
US6446385B1 (en) * 2001-06-12 2002-09-10 William C. Crutcher Greenhouse system with co-generation power supply, heating and exhaust gas fertilization
JP2009513925A (ja) * 2005-11-02 2009-04-02 エアー テック エクイプメント リミテッド エネルギー回収／湿度制御システム
NL2000253C2 (nl) * 2006-10-02 2008-04-04 Harry Schmitz Samenstel van tuinbouwinrichting en veeteeltinrichting.
EP1953467A1 (en) * 2007-01-30 2008-08-06 Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO Ventilation systems for houses, buildings, etc.
US20090025287A1 (en) * 2007-07-25 2009-01-29 Yu Mei Lee Plant growing system
JP5647766B2 (ja) * 2009-02-28 2015-01-07 トミタテクノロジー株式会社 温室用空調装置
NL2003671C2 (nl) * 2009-10-19 2011-04-20 Level Holding Bv Inrichting voor klimaatbeheer van kassen.
TWI375512B (en) * 2010-04-23 2012-11-01 Univ Nat Pingtung Sci & Tech Environment-controlled apparatus for cultivating plants
JP5375945B2 (ja) * 2011-12-28 2013-12-25 ダイキン工業株式会社 温度および湿度の調整を行う空調システム
US20150253020A1 (en) * 2012-10-10 2015-09-10 Mitsubishi Electric Corporation Air-conditioning apparatus
US10359207B2 (en) * 2012-11-30 2019-07-23 Mitsubishi Electric Corporation Air-conditioning apparatus

Also Published As

Publication number Publication date
IL230466A (en) 2015-09-24
SMT201600074B (it) 2016-04-29
WO2013011351A1 (en) 2013-01-24
EP2734791A1 (en) 2014-05-28
IL240269A0 (en) 2015-09-24
DK2734791T3 (en) 2016-03-07
CY1117439T1 (el) 2017-04-26
US20150327447A1 (en) 2015-11-19
EP2734791B1 (en) 2015-12-16
EP3106771A2 (en) 2016-12-21
EP3106771A3 (en) 2017-04-05
PL2734791T3 (pl) 2016-06-30
US20140196880A1 (en) 2014-07-17
US9468158B2 (en) 2016-10-18
ES2565403T3 (es) 2016-04-04
IL230466A0 (en) 2014-03-31
RS54673B1 (en) 2016-08-31
SI2734791T1 (sl) 2016-04-29

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