MA49801B1 - A technical method to improve the operation of refrigeration units with an integrated unit according to the standards of its factory in a protected manner - Google Patents

A technical method to improve the operation of refrigeration units with an integrated unit according to the standards of its factory in a protected manner

Info

Publication number
MA49801B1
MA49801B1 MA49801A MA49801A MA49801B1 MA 49801 B1 MA49801 B1 MA 49801B1 MA 49801 A MA49801 A MA 49801A MA 49801 A MA49801 A MA 49801A MA 49801 B1 MA49801 B1 MA 49801B1
Authority
MA
Morocco
Prior art keywords
factory
standards
improve
unit according
integrated unit
Prior art date
Application number
MA49801A
Other languages
French (fr)
Other versions
MA49801A1 (en
Inventor
Ezzitouni Khiyari
Original Assignee
Ezzitouni Khiyari
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 Ezzitouni Khiyari filed Critical Ezzitouni Khiyari
Priority to MA49801A priority Critical patent/MA49801B1/en
Priority to PCT/MA2021/000007 priority patent/WO2021230736A1/en
Publication of MA49801A1 publication Critical patent/MA49801A1/en
Publication of MA49801B1 publication Critical patent/MA49801B1/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
    • F25D23/00—General constructional features
    • F25D23/003—General constructional features for cooling refrigerating machinery
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0405—Refrigeration circuit bypassing means for the desuperheater
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/141—Removal by evaporation
    • F25D2321/1411—Removal by evaporation using compressor heat
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0022—Details for cooling refrigerating machinery using multiple air flows
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0024—Filters in the air flow cooling refrigerating machinery
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0028—Details for cooling refrigerating machinery characterised by the fans
    • F25D2323/00282—Details for cooling refrigerating machinery characterised by the fans the fans not of the axial type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

La présente invention concerne un réfrigérateur commercial amélioré, qui permet d'améliorer les réfrigérateurs commerciaux actuels, et de leur assurer la continuité de service même en cas de panne du ventilateur, du condenseur ou en cas de fuite de gaz du serpentin d'évaporation d'eau de dégivrage, et de leur assurer un bon rendement.The present invention relates to an improved commercial refrigerator, which makes it possible to improve current commercial refrigerators, and to ensure their continuity of service even in the event of failure of the fan, the condenser or in the event of a gas leak from the evaporator coil. defrosting water, and to ensure their good performance.

MA49801A 2020-05-14 2020-05-14 A technical method to improve the operation of refrigeration units with an integrated unit according to the standards of its factory in a protected manner MA49801B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA49801A MA49801B1 (en) 2020-05-14 2020-05-14 A technical method to improve the operation of refrigeration units with an integrated unit according to the standards of its factory in a protected manner
PCT/MA2021/000007 WO2021230736A1 (en) 2020-05-14 2021-06-04 Improved commercial refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA49801A MA49801B1 (en) 2020-05-14 2020-05-14 A technical method to improve the operation of refrigeration units with an integrated unit according to the standards of its factory in a protected manner

Publications (2)

Publication Number Publication Date
MA49801A1 MA49801A1 (en) 2021-11-30
MA49801B1 true MA49801B1 (en) 2022-01-31

Family

ID=76859688

Family Applications (1)

Application Number Title Priority Date Filing Date
MA49801A MA49801B1 (en) 2020-05-14 2020-05-14 A technical method to improve the operation of refrigeration units with an integrated unit according to the standards of its factory in a protected manner

Country Status (2)

Country Link
MA (1) MA49801B1 (en)
WO (1) WO2021230736A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10111068A (en) * 1996-10-08 1998-04-28 Yoshio Ueshima Freezing and/or cooling chamber
JP4246585B2 (en) * 2003-09-25 2009-04-02 東芝キヤリア株式会社 Showcase
CN104567158B (en) 2014-12-19 2017-02-22 李宁 System and method for controlling leakage amount of refrigerant of refrigerator system
WO2019166881A2 (en) * 2019-06-07 2019-09-06 الزيتوني خيري، Protecting the environment from pollution caused by cooling gas leaks and cooling cycle management systems, furthermore protecting liquid gas-fed compressors, remedying the negative aspects of the cooling and air-conditioning systems used at present and improving the regulation of refrigeration equipment

Also Published As

Publication number Publication date
MA49801A1 (en) 2021-11-30
WO2021230736A1 (en) 2021-11-18

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