WO2021086203A1 - Chambre isolée réfrigérée à énergie photovoltaïque - Google Patents

Chambre isolée réfrigérée à énergie photovoltaïque Download PDF

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Publication number
WO2021086203A1
WO2021086203A1 PCT/PE2020/000010 PE2020000010W WO2021086203A1 WO 2021086203 A1 WO2021086203 A1 WO 2021086203A1 PE 2020000010 W PE2020000010 W PE 2020000010W WO 2021086203 A1 WO2021086203 A1 WO 2021086203A1
Authority
WO
WIPO (PCT)
Prior art keywords
insulated chamber
tub
chamber according
refrigeration system
insulated
Prior art date
Application number
PCT/PE2020/000010
Other languages
English (en)
Spanish (es)
Inventor
María Concepción RIVERA CHIRA
Estefanía Liz MORALES OCHANTE
Juan Carlos MONTERO CRUZ
Original Assignee
Universidad Peruana Cayetano Heredia
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 Universidad Peruana Cayetano Heredia filed Critical Universidad Peruana Cayetano Heredia
Publication of WO2021086203A1 publication Critical patent/WO2021086203A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/14—Fishing vessels
    • 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
    • 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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • 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
    • F25D23/02—Doors; Covers
    • 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
    • F25D27/00—Lighting arrangements
    • 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

Definitions

  • the following invention is developed in the technical field of cooling systems in fishing boats, it specifically refers to a cooling chamber for artisanal fishing boats that works with photovoltaic energy.
  • the invention is composed of two stainless steel tubs (one external and one internal), with thermal insulation between both tubs.
  • the material used in the chambers is characterized by tolerating high levels of salinity and not contaminating the hydrobiological product extracted in fishing operations.
  • the external tub has anchor tabs to the boat and lifting points for an insulated chamber. These points are attached to a main rigid support structure located between the two tubs.
  • the internal tub has support tabs that allow the external tub to be fitted, thus it also has the copper pipes (evaporator) of the refrigeration system installed on its external face.
  • the above-described tubs are joined by insulating material and a steel frame on the upper edge.
  • the chamber is sealed by three top caps, two movable end caps, and a fixed central cap, with internal rubber edges.
  • the invention presents a refrigeration system composed of a compressor, a switch, a thermostat, copper pipes (condenser and evaporator).
  • This system works with the 12v compressor. Power is direct from the storage batteries, without converting continuous energy to conventional energy. This implies an energy saving of almost 30%.
  • This system is powered by a photovoltaic energy system composed of solar panels, charge controller and batteries.
  • the insulated chamber has the potential to completely transform the functionality and conservation efficiency of the cold chain (refrigeration) in artisanal vessels.
  • the design is adapted to the characteristics of each vessel (dimensions, shape, location of the cooling system, location of the solar panels, among others).
  • Figure 1 Shows an isometric view of the external tub
  • Figure 2 Shows an isometric view of the internal tub
  • Figure 3 Shows an isometric view of the steel frame
  • Figure 4 Shows an isometric view of the insulated chamber
  • FIG. 7 Shows an elevation view of the cooling system
  • Figure 8 Shows an elevation view of the photovoltaic system
  • the insulated chamber (9) with a photovoltaic refrigeration system which is composed of two stainless steel tubs, an external tub (1) and an internal tub (4), with thermal insulation between both tubs.
  • the material used in the chamber is characterized by tolerating high levels of salinity and not contaminating the hydrobiological product extracted in fishing operations.
  • the external tub (1) has a drainage outlet (3), some anchoring tabs (16) to the boat with lifting points (10) of the chamber. These lifting points (10), joined to an internal frame (2), which allows the distribution of loads throughout the chamber.
  • the internal tub (4) has upper support tabs (6) that allow the fitting of an external tub (1), it has the copper pipes (evaporator) (5) of the refrigeration system installed on its external face, which It will cool the surface of the inner tub (4) to reduce the temperature of the product.
  • the outer tub (1) and the inner tub (4) are joined by a steel frame (8) and the insulating material.
  • the chamber is sealed by a three-body cover (16), two covers at the mobile ends (13), which have handles (12) to facilitate opening during fishing and a hook (11) to ensure closure.
  • the fixed central cover (14) only has hooks (11) to secure the cover.
  • the three-body lid (16) has internal rubber edges (17), which help to seal the chamber and prevent the cold from escaping.
  • the insulating material is high-density expanded polyethylene.
  • the refrigeration system composed of a compressor (20), a copper pipe (condenser) (21), a filter drier (23), a capillary tube (24), a copper pipe (evaporator) (5) and a thermostat (25).
  • This system is powered by a photovoltaic energy system composed of solar panels (26), charge controller (19) and batteries (27).
  • the solar panels (26) capture solar energy, which passes to the batteries (27) through the charge controller (19), at this point a charge controller
  • the charge controller (19) doses the energy that is stored by the batteries (27), at the same time the charge controller (19) has a connection that allows the stored energy to be delivered to a compressor (20).
  • the refrigerant gas loses temperature, upon reaching the evaporator, the internal tub (4) captures this generated cold, the temperature inside the tub (4) is controlled by a thermostat (25), which will control the refrigerant gas compression process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Ocean & Marine Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

La chambre isolée réfrigérée à énergie photovoltaïque, est une invention qui permet la conservation de produits hydrobiologiques ou d'autres produits. Cette invention est fabriquée au moyen d'un matériau qui tolère des niveaux élevés de salinité et ne contamine pas le produit hydrobiologique issu des travaux de pêche. L'invention possède des caractéristiques physiques qui permettent son installation dans des embarquations de pêches artisanales, des points de hissage, des rebords d'ancrage et une structure interne qui répartit le poids dans toute la chambre. Elle comprend un couvercle en trois parties adapté au travail des pêcheurs. L'invention réfrigère des produits hydrobiologiques à travers la génération de froid par un système de réfrigération alimenté par un système d'énergie photovoltaïque.
PCT/PE2020/000010 2019-10-30 2020-10-30 Chambre isolée réfrigérée à énergie photovoltaïque WO2021086203A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PE2019002194 2019-10-30
PE002194-2019/DIN 2019-10-30

Publications (1)

Publication Number Publication Date
WO2021086203A1 true WO2021086203A1 (fr) 2021-05-06

Family

ID=75716534

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PE2020/000010 WO2021086203A1 (fr) 2019-10-30 2020-10-30 Chambre isolée réfrigérée à énergie photovoltaïque

Country Status (1)

Country Link
WO (1) WO2021086203A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532234A (en) * 1947-05-03 1950-11-28 Harry E Kimble Portable electric refrigerator
US2836037A (en) * 1955-02-07 1958-05-27 Mingledorff S Inc Refrigeration system
US4367633A (en) * 1980-01-07 1983-01-11 Strathman Ronald L Battery and solar powered refrigerating system
US4498584A (en) * 1982-07-26 1985-02-12 Contrawl Limited Stackable container for use in a containerization system
FR2562218A1 (fr) * 1984-03-29 1985-10-04 Elf Aquitaine Refrigerateur alimente a l'energie solaire
WO1994020802A1 (fr) * 1993-03-08 1994-09-15 Konha Konstruktions- Und Handels Aktiengesellschaft Systeme d'alimentation en energie pour une chambre froide
WO2004104499A1 (fr) * 2003-05-21 2004-12-02 Refrigeration Research Pty Ltd Dispositif de refrigeration pouvant etre transporte
WO2005040699A1 (fr) * 2003-09-26 2005-05-06 Leonard Harold V Dispositifs de refrigeration sans givre et sans drainage et procedes de fabrication correspondants
JP2006200841A (ja) * 2005-01-21 2006-08-03 Sanyo Electric Co Ltd 携帯用冷凍装置およびその使用方法
US20180023876A1 (en) * 2015-04-15 2018-01-25 B Medical Systems S.A.R.L. Cooling device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532234A (en) * 1947-05-03 1950-11-28 Harry E Kimble Portable electric refrigerator
US2836037A (en) * 1955-02-07 1958-05-27 Mingledorff S Inc Refrigeration system
US4367633A (en) * 1980-01-07 1983-01-11 Strathman Ronald L Battery and solar powered refrigerating system
US4498584A (en) * 1982-07-26 1985-02-12 Contrawl Limited Stackable container for use in a containerization system
FR2562218A1 (fr) * 1984-03-29 1985-10-04 Elf Aquitaine Refrigerateur alimente a l'energie solaire
WO1994020802A1 (fr) * 1993-03-08 1994-09-15 Konha Konstruktions- Und Handels Aktiengesellschaft Systeme d'alimentation en energie pour une chambre froide
WO2004104499A1 (fr) * 2003-05-21 2004-12-02 Refrigeration Research Pty Ltd Dispositif de refrigeration pouvant etre transporte
WO2005040699A1 (fr) * 2003-09-26 2005-05-06 Leonard Harold V Dispositifs de refrigeration sans givre et sans drainage et procedes de fabrication correspondants
JP2006200841A (ja) * 2005-01-21 2006-08-03 Sanyo Electric Co Ltd 携帯用冷凍装置およびその使用方法
US20180023876A1 (en) * 2015-04-15 2018-01-25 B Medical Systems S.A.R.L. Cooling device

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