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WO2019035109A1 - Réfrigérateur à économie d'énergie pouvant être contrôlé par internet des objets (ido) - Google Patents

Réfrigérateur à économie d'énergie pouvant être contrôlé par internet des objets (ido) Download PDF

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Publication number
WO2019035109A1
WO2019035109A1 PCT/ID2017/000003 ID2017000003W WO2019035109A1 WO 2019035109 A1 WO2019035109 A1 WO 2019035109A1 ID 2017000003 W ID2017000003 W ID 2017000003W WO 2019035109 A1 WO2019035109 A1 WO 2019035109A1
Authority
WO
WIPO (PCT)
Prior art keywords
referigerator
liquid
temperature
low temperature
box
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.)
Ceased
Application number
PCT/ID2017/000003
Other languages
English (en)
Inventor
Bangkit Dadang R SUHERMAN
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2019035109A1 publication Critical patent/WO2019035109A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/10—Liquid materials
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/006—Self-contained movable devices, e.g. domestic refrigerators with cold storage accumulators
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/025—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures using primary and secondary refrigeration 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/06—Damage
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2116—Temperatures of a condenser
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/085—Compositions of cold storage materials
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Definitions

  • Present invention relates to a referigerator utilized to freeze and cool down foods, meats, fishes, and any goods need to be frozen.
  • Present invention relates to an effort in energy saving of referigerator using liquid absorbent and low-temp container mounted on wall of the referigerator, also evaporator that located on the referigerator .
  • the system used in referigerator and cooling storage chamber affects to high electric consumption due to said compressor machine keeps running to produce expected low temperature, meanwhile said compressor machine stops running temporarily for couple of minutes depends on temperature gap set up by thermostat .
  • electric consumption can be reduced up to 80.5% by using liquid storage technology and low temperature spreader with predetermined upper limit and lower limit using thermostat controlled by Internet of Things (IoT) .
  • IoT Internet of Things
  • Present invention saves energy of referigerator and cooling storage chamber by disposing liquid absorbent and low temperature energy storage.
  • This liquid functions to absorb and store low temperature energy produced by the system inside of refigerator and cooling storage chamber, which is able to replace a function of evaporator to cool down and freeze referigerator and cooling storage chamber.
  • This liquid existance results in a longer time for incremental increase in temperature inside of referigerator, such that compressor idles for longer time.
  • present invention is compared to vaccin storage according to GB Patent Application No. 1313154.5 and 1313633.8, it has different system. Those three use liquid medium, but different in basic system, type also role of the liquid.
  • vaccin referigerator according to GB Patent Application No. 1313154.5 and GB 1313633.8, its core system is fluid reservoir based cooling system. Meanwhile, present invention utilizes compressor configuration, condensor, evaporator pipes and temperature absorbent liquid.
  • Liquid used in referigerator referring to GB Patent Application No. 1313154.5 and GB 1313633.8y is ordinary water, mainly functions to distribute temperature inside the machine and becomes a temperature exchanging medium. Whereas the liquid acts as low temperature absorbent according to present invention and functions to maintain and distribute said low temperature energy flow inside of referigerator .
  • IoT Internet of Things
  • vaccin storage The Objectives of using the said vaccin storage is limited to store vaccins and bloods. It becomes impossible to store other products like foods or meats in bulk volume due to it's 12,5% by whole storage dimension. This happens due to cooling system of referigerator according to GB Patent Application No. 1313154.5 and 1313633.8 requires a spacious head space and fluid reservoir to flow water, even bigger than its storage. While present invention, its cooling system does not require big space, simply around 17% of total referigerator' s volume, such that capable to cool down goods like foods, meats, or other i
  • Main object of present invention is to save energy up to 80.5% from referigerator by disposing specific liquid that functions as absorbent and low temperature energy storage, which is produced by system and evaporator that located inside of said referigerator and cooling storage chamber.
  • One object of present invention is to provide a referigerator to cool down and freeze room therein, consists of: — A liquid (10) that functions to absorb, store and distribute low energy temperature inside of referigerator .
  • thermostat (6) that is controlled by IoT and located on condensor (7) thus functions to early detect any failure of referigerator machine system.
  • thermostat - Technology Internet of Things (IoT) (8) that functions to adjust thermostat (9) .
  • IoT Internet of Things
  • volume proportion according to Claim 1 is 17% liquid by total volume of referigerator .
  • liquid box is intercorelated one each other by evaporator pipe.
  • liquid box is made of alumunium aloy plate (1100) with 0.0315 inch thick.
  • Figure 1 shows a position and system of conventional and commercially available referigerator .
  • Figure 2 shows a position of liquid, evaporator, sensor of thermostat and Internet of Things (IoT) according to present invention.
  • Figure 3 shows a more detailed shape and position of liquid box and evaporator.
  • Figure 4 shows a location for sensor of pipes thermostat and liquid (10) .
  • Figure 5 shows one example of display by thermostat as expected by user of said referigerator .
  • FIG. 6 shows a flow and process to produce a specific liquid (10) .
  • liquid (10) in amout of 17% by referigerator capacity on wall inside of referigerator which is packed into alumunium plate box (1100) with 0.0315 inch thick of said plate.
  • evaporator pipes location which is made of copper with 0.375 inch diameter while length of epavorator pipe is adjusted to capacity of said compressor machine, as shown in figure, so that electric consumption can be reduced around 80.5%.
  • This energy- saving referigerator mechanism is as folllow, evaporator pipes receive cooling gas compression from circulation of said compressor machine and cools down referigerator chamber as well as the liquid (10) .
  • evaporator pipes receive cooling gas compression from circulation of said compressor machine and cools down referigerator chamber as well as the liquid (10) .
  • thermostat will automatically disconnect electric current to compressor.
  • liquid (10) After compressor is off, liquid (10) will distribute said low temperature energy produced by evaporator pipes when said compressor was on. Liquid (10) will maintain temperature of referigerator chamber until predetermined highest temperature of 1°C for up to 124 hours. Highest temperature according to present invention is yet lower than lowest temperature of present commercially available refigerator.
  • thermostat After temperature of evaporator and liquid achieves predetermined lower limit, thermostat disconnects electric current to compressor machine, and the system stops running, so on, such that electric consumption of freezing machine or freezer box can be reduced up to 80.5% by following calculation: Duration of running system: 30 hours Duration of idle system: 124 hours
  • thermostat Adjusting lower limit of low temperature of the thermostat, such that once it reaches said predetermined lower limit temperature, thermostat will disconnect electric current to compressor machine, so that said compressor machine stops.
  • thermostat Adjusting temperature gap of the thermostat, such that when temperature of liquid (10) and evaporator pipes has been increased and achieved predetermined upper limit, thermostat then reconnects electric current to compressor machine; thus said compressor machine runs to decrease temperature of evaporator pipes and liquid (10) .
  • An advantege of present invention is, user of present invention gains energy saving up to 80.5%.
  • Present invention is also equipped with Internet of Things (IoT) technology so user can turn on-off and supervise remotely said machine using a smartphone or Internet of Things site according to present invention.
  • IoT Internet of Things
  • user with records of temperature fluctuation is able to configure the set point in order for turning on and turning off the refrigerator remotely, determine temperature setpoint remotely, and submit warranty request online once any problem occures in said machine to present invention during warranty period.
  • Additional IoT Technology of present invention increases efficiency in remotely supervision also detects any failure in this invention through temperature data recordings which is provided regulerly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

L'invention concerne un réfrigérateur utilisant la chaleur latente d'un liquide qui est capable d'absorber et de distribuer une basse température produite par un évaporateur même lorsque le compresseur est éteint. La capacité dudit liquide à devenir absorbant à basse température pour distribuer la température même lorsque le compresseur est éteint, permet de produire une efficacité de consommation électrique. Ceci permet d'économiser la consommation d'énergie électrique jusqu'à 80,5% par rapport au réfrigérateur actuel. La présente invention est également équipée d'un capteur et d'un thermostat avec une disponibilité pour régler la limite supérieure et la limite inférieure de la température sur ledit réfrigérateur. Le réfrigérateur est également équipé d'une technologie de l'Internet des objets (ido) pour faciliter son réglage à distance. Le réfrigérateur peut être utilisé pour congeler et stocker des viandes, des poissons, des crèmes glacées, des médicaments et des vaccins qui nécessitent une basse température, et d'autres marchandises.
PCT/ID2017/000003 2017-08-16 2017-09-20 Réfrigérateur à économie d'énergie pouvant être contrôlé par internet des objets (ido) Ceased WO2019035109A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IDP00201705408 2017-08-16
IDP00201705408 2017-08-16

Publications (1)

Publication Number Publication Date
WO2019035109A1 true WO2019035109A1 (fr) 2019-02-21

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ID=65362220

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ID2017/000003 Ceased WO2019035109A1 (fr) 2017-08-16 2017-09-20 Réfrigérateur à économie d'énergie pouvant être contrôlé par internet des objets (ido)

Country Status (1)

Country Link
WO (1) WO2019035109A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11936489B2 (en) 2021-02-02 2024-03-19 True Manufacturing Co., Inc. Systems, methods, and appliances that enable regional control of refrigeration appliances
US12379144B2 (en) 2022-03-10 2025-08-05 True Manufacturing Co., Inc. Ice maker and system and method for monitoring water filter of the ice maker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013215255A1 (de) * 2013-08-02 2015-02-05 Siemens Aktiengesellschaft Elektronisches oder elektrisches Bauteil mit PCM-haltiger Kühlung
WO2016066980A1 (fr) * 2014-10-29 2016-05-06 Enviro-Cool Uk Limited Réfrigérateur à matériau à changement de phase comme accumulateur thermique
EP3139546A1 (fr) * 2015-09-07 2017-03-08 Arçelik Anonim Sirketi Appareil électroménager approprié pour une communication avec des terminaux de communication sans fil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013215255A1 (de) * 2013-08-02 2015-02-05 Siemens Aktiengesellschaft Elektronisches oder elektrisches Bauteil mit PCM-haltiger Kühlung
WO2016066980A1 (fr) * 2014-10-29 2016-05-06 Enviro-Cool Uk Limited Réfrigérateur à matériau à changement de phase comme accumulateur thermique
EP3139546A1 (fr) * 2015-09-07 2017-03-08 Arçelik Anonim Sirketi Appareil électroménager approprié pour une communication avec des terminaux de communication sans fil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11936489B2 (en) 2021-02-02 2024-03-19 True Manufacturing Co., Inc. Systems, methods, and appliances that enable regional control of refrigeration appliances
US12379144B2 (en) 2022-03-10 2025-08-05 True Manufacturing Co., Inc. Ice maker and system and method for monitoring water filter of the ice maker

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