IT202200002102A1 - Radiative cooling system - Google Patents

Radiative cooling system Download PDF

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Publication number
IT202200002102A1
IT202200002102A1 IT102022000002102A IT202200002102A IT202200002102A1 IT 202200002102 A1 IT202200002102 A1 IT 202200002102A1 IT 102022000002102 A IT102022000002102 A IT 102022000002102A IT 202200002102 A IT202200002102 A IT 202200002102A IT 202200002102 A1 IT202200002102 A1 IT 202200002102A1
Authority
IT
Italy
Prior art keywords
cooling system
radiative cooling
radiative
cooling
Prior art date
Application number
IT102022000002102A
Other languages
Italian (it)
Inventor
Roberto Battiston
Es Johannes Van
Original Assignee
Roberto Battiston
Stichting Koninklijk Nederlands Lucht En Ruimtevaartcentrum Stichting
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 Roberto Battiston, Stichting Koninklijk Nederlands Lucht En Ruimtevaartcentrum Stichting filed Critical Roberto Battiston
Priority to IT102022000002102A priority Critical patent/IT202200002102A1/en
Publication of IT202200002102A1 publication Critical patent/IT202200002102A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
    • F25B23/003—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect using selective radiation effect
    • 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
    • F24F5/0089—Systems using radiation from walls or panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
    • F25B23/006—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect boiling cooling systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2245/00—Coatings; Surface treatments
    • F28F2245/06—Coatings; Surface treatments having particular radiating, reflecting or absorbing features, e.g. for improving heat transfer by radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
IT102022000002102A 2022-02-07 2022-02-07 Radiative cooling system IT202200002102A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102022000002102A IT202200002102A1 (en) 2022-02-07 2022-02-07 Radiative cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000002102A IT202200002102A1 (en) 2022-02-07 2022-02-07 Radiative cooling system

Publications (1)

Publication Number Publication Date
IT202200002102A1 true IT202200002102A1 (en) 2023-08-07

Family

ID=80999904

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000002102A IT202200002102A1 (en) 2022-02-07 2022-02-07 Radiative cooling system

Country Status (1)

Country Link
IT (1) IT202200002102A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1659349A1 (en) * 2004-11-22 2006-05-24 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Refrigeration or cooling system
JP2017096516A (en) * 2015-11-19 2017-06-01 旭化成株式会社 Panel for heating/cooling, and heating/cooling system
CN109539602B (en) * 2018-10-10 2020-05-19 华中科技大学 House heat collection and extraction system based on sky radiation and solar heat collection
US20200292214A1 (en) * 2017-12-11 2020-09-17 University Of Kansas Active daytime radiative cooling for air conditioning and refrigeration systems
WO2021091962A1 (en) 2019-11-06 2021-05-14 Lifelabs Design, Inc. Radiative cooling fabric and fabrication method for the same
US20210151654A1 (en) * 2018-07-31 2021-05-20 Sumitomo Electric Industries, Ltd. Radiation device and emission cooling device
WO2021173696A1 (en) 2020-02-24 2021-09-02 The Regents Of The University Of California Systems and methods for uv-reflective paints with high overall solar reflectance for passive cooling

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1659349A1 (en) * 2004-11-22 2006-05-24 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Refrigeration or cooling system
JP2017096516A (en) * 2015-11-19 2017-06-01 旭化成株式会社 Panel for heating/cooling, and heating/cooling system
US20200292214A1 (en) * 2017-12-11 2020-09-17 University Of Kansas Active daytime radiative cooling for air conditioning and refrigeration systems
US20210151654A1 (en) * 2018-07-31 2021-05-20 Sumitomo Electric Industries, Ltd. Radiation device and emission cooling device
CN109539602B (en) * 2018-10-10 2020-05-19 华中科技大学 House heat collection and extraction system based on sky radiation and solar heat collection
WO2021091962A1 (en) 2019-11-06 2021-05-14 Lifelabs Design, Inc. Radiative cooling fabric and fabrication method for the same
WO2021173696A1 (en) 2020-02-24 2021-09-02 The Regents Of The University Of California Systems and methods for uv-reflective paints with high overall solar reflectance for passive cooling

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