BR112018007753A2 - phased storage container cooling - Google Patents

phased storage container cooling

Info

Publication number
BR112018007753A2
BR112018007753A2 BR112018007753A BR112018007753A BR112018007753A2 BR 112018007753 A2 BR112018007753 A2 BR 112018007753A2 BR 112018007753 A BR112018007753 A BR 112018007753A BR 112018007753 A BR112018007753 A BR 112018007753A BR 112018007753 A2 BR112018007753 A2 BR 112018007753A2
Authority
BR
Brazil
Prior art keywords
storage container
deviation
phase
current temperature
dry ice
Prior art date
Application number
BR112018007753A
Other languages
Portuguese (pt)
Inventor
Pitsinki Arto
Puustelli Janne
Original Assignee
Vakava Tech Ltd Oy
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 Vakava Tech Ltd Oy filed Critical Vakava Tech Ltd Oy
Publication of BR112018007753A2 publication Critical patent/BR112018007753A2/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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
    • F25D3/122—Stationary cabinets
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/001—Arrangement or mounting of control or safety devices for cryogenic fluid systems
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Control Of Temperature (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

um recipiente de armazenamento em uma temperatura atual é arrefecido até uma temperatura alvo em duas fases compreendendo uma primeira fase de transferência de calor convectiva a partir do recipiente de armazenamento para gelo seco, e uma segunda fase de fluxo de gelo seco sublimado para o recipiente de armazenamento. o desvio da temperatura atual da temperatura alvo é medido. a primeira fase é aplicada quando o desvio da temperatura atual dentro do recipiente de armazenamento é maior que um valor de limiar para o desvio. a segunda fase é aplicada quando o desvio da temperatura atual dentro do recipiente de armazenamento é menor do que um valor de limiar.a storage container at a current temperature is cooled to a two-stage target temperature comprising a first convective heat transfer phase from the dry ice storage container, and a second sublimated dry ice flow phase to the dry ice storage container. storage. The deviation of the current temperature from the target temperature is measured. The first phase is applied when the current temperature deviation within the storage container is greater than a threshold value for the deviation. The second phase is applied when the deviation of the current temperature within the storage container is less than a threshold value.

BR112018007753A 2015-10-21 2016-10-13 phased storage container cooling BR112018007753A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20155748A FI127311B (en) 2015-10-21 2015-10-21 Gradual cooling of the storage tank
PCT/FI2016/050716 WO2017068238A1 (en) 2015-10-21 2016-10-13 Cooling storage container in phases

Publications (1)

Publication Number Publication Date
BR112018007753A2 true BR112018007753A2 (en) 2018-10-23

Family

ID=58556800

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018007753A BR112018007753A2 (en) 2015-10-21 2016-10-13 phased storage container cooling

Country Status (8)

Country Link
US (1) US20180266748A1 (en)
EP (1) EP3365621A4 (en)
JP (1) JP2018532972A (en)
CN (1) CN108291759A (en)
AU (1) AU2016342463A1 (en)
BR (1) BR112018007753A2 (en)
FI (1) FI127311B (en)
WO (1) WO2017068238A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113710949B (en) * 2019-05-13 2023-07-28 普莱克斯技术有限公司 Method and system for filling an insulated container with liquid carbon dioxide
CN111023691B (en) * 2019-12-06 2022-03-29 安徽康佳同创电器有限公司 Super-ice-temperature food material fresh-keeping method, refrigerator and storage medium
CN111023611B (en) * 2019-12-16 2021-04-06 浙江英诺绿能科技有限公司 Control method for staged cooling of carbon dioxide refrigeration system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1963674A (en) * 1929-01-22 1934-06-19 George W Shields Refrigerating device
GB435476A (en) * 1934-03-23 1935-09-23 Raoul Felice Bossini Improvements in refrigerating cabinets
US3225558A (en) * 1964-01-28 1965-12-28 Ref Dynamics Corp Dry ice refrigerator
US4276752A (en) * 1978-09-22 1981-07-07 Pax Equipment Management, Inc. Refrigerated air cargo container
US4761969A (en) * 1987-02-09 1988-08-09 Moe James S Refrigeration system
WO1994012836A1 (en) * 1992-11-20 1994-06-09 Grumman Aerospace Corporation Self-contained cooler/freezer apparatus
US5363670A (en) * 1993-04-19 1994-11-15 Anthony Bartilucci Self-contained cooler/freezer apparatus
WO2003004950A1 (en) * 2001-07-06 2003-01-16 Hussmann Corporation Frosting cooler

Also Published As

Publication number Publication date
WO2017068238A1 (en) 2017-04-27
AU2016342463A1 (en) 2018-06-07
US20180266748A1 (en) 2018-09-20
CN108291759A (en) 2018-07-17
FI20155748A (en) 2017-04-22
FI127311B (en) 2018-03-15
JP2018532972A (en) 2018-11-08
EP3365621A1 (en) 2018-08-29
EP3365621A4 (en) 2019-06-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired