ES2171586T3 - Vitrina de baja temperatura. - Google Patents

Vitrina de baja temperatura.

Info

Publication number
ES2171586T3
ES2171586T3 ES96116179T ES96116179T ES2171586T3 ES 2171586 T3 ES2171586 T3 ES 2171586T3 ES 96116179 T ES96116179 T ES 96116179T ES 96116179 T ES96116179 T ES 96116179T ES 2171586 T3 ES2171586 T3 ES 2171586T3
Authority
ES
Spain
Prior art keywords
evaporator
deposit
drain
low temperature
defrosters
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.)
Expired - Lifetime
Application number
ES96116179T
Other languages
English (en)
Inventor
Hirokuni Tamai
Atsushi Todoroki
Hisao Sagara
Norikazu Ogushi
Yasunari Ishihara
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Application granted granted Critical
Publication of ES2171586T3 publication Critical patent/ES2171586T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0439—Cases or cabinets of the open type
    • A47F3/0443—Cases or cabinets of the open type with forced air circulation
    • A47F3/0447—Cases or cabinets of the open type with forced air circulation with air curtains
    • 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
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Defrosting Systems (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Freezers Or Refrigerated Showcases (AREA)

Abstract

SE PROPORCIONA UNA CAJA DE PRESENTACION A BAJA TEMPERATURA (12), QUE COMPRENDE LOS ELEMENTOS SIGUIENTES: UN TUBO (12) QUE ESTA FORMADO DE TAL FORMA QUE SE COMUNICA CON UNA PORCION DELANTERA Y TRASERA DE UNA CAMARA DE ALMACENAMIENTO (9) QUE TIENE UNA ABERTURA EN LA PARTE DELANTERA; UN EVAPORADOR (13) COLOCADO EN POSICION VERTICAL EN UN CONDUCTO (12) EN UNA POSICION TRASERA; UN VENTILADOR (14) QUE SIRVE PARA DESCARGAR, DESDE UN BORDE SUPERIOR (24) DE LA ABERTURA DE LA CAMARA DE ALMACENAMIENTO, AIRE QUE ES ENFRIADO EN EL EVAPORADOR (13) POR INTERCAMBIO DE CALOR; UN DEPOSITO DE DESAGUE (18) COLOCADO EN EL NIVEL INFERIOR DEL CONDUCTO (12) E INCLINADO HACIA ABAJO HACIA UN AGUJERO DE DESAGUE (17); UNOS DESCONGELADORES (22) PROPORCIONADOS EN UNA PORCION INFERIOR DEL TUBO (12) Y COLOCADOS POR DELANTE DE UNA POSICION POR DEBAJO DEL EVAPORADOR (13); UNA PORCION MUY INCLINADA (38) PROPORCIONADA EN EL DEPOSITO DE DESAGUE (18) POR DEBAJO DEL EVAPORADOR (13) E INCLINADA EN UN ANGULO HACIA EL AGUJERO DE DESAGUE (17) MAYOR QUE EL DEL DEPOSITO DE DESAGUE (18). PARA DESCONGELAR EL EVAPORADOR (13), UN REFRIGERANTE A UNA TEMPERATURA ALTA ES ALIMENTADO EN EL EVAPORADOR (13), Y EL CALOR ES GENERADO POR LOS DESCONGELADORES (22).
ES96116179T 1995-10-11 1996-10-09 Vitrina de baja temperatura. Expired - Lifetime ES2171586T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28924695A JP3177428B2 (ja) 1995-10-11 1995-10-11 低温ショーケース

Publications (1)

Publication Number Publication Date
ES2171586T3 true ES2171586T3 (es) 2002-09-16

Family

ID=17740675

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96116179T Expired - Lifetime ES2171586T3 (es) 1995-10-11 1996-10-09 Vitrina de baja temperatura.

Country Status (7)

Country Link
US (1) US5761922A (es)
EP (1) EP0768053B1 (es)
JP (1) JP3177428B2 (es)
KR (1) KR100186665B1 (es)
DE (1) DE69619050T2 (es)
DK (1) DK0768053T3 (es)
ES (1) ES2171586T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786999B1 (fr) 1998-12-09 2001-02-23 Nevoret Concept Meuble frigorifique de vente
DE10140889A1 (de) * 2001-08-21 2003-03-06 Linde Ag Neuartiges Kühlregal
US6519962B1 (en) * 2002-06-27 2003-02-18 Carrier Corporation Refrigerated merchandiser angular air guide vanes
JP2005156117A (ja) * 2003-11-28 2005-06-16 Sanyo Electric Co Ltd ショーケース
JP2006046694A (ja) * 2004-07-30 2006-02-16 Daikin Ind Ltd 冷凍装置
KR100597748B1 (ko) * 2004-08-27 2006-07-07 삼성전자주식회사 냉동시스템
JP2007260223A (ja) * 2006-03-29 2007-10-11 Sanyo Electric Co Ltd オープンショーケース
CA2552454A1 (en) * 2006-07-17 2008-01-17 W. C. Wood Company Limited Frost management system for a refrigerated cabinet
JP4895848B2 (ja) * 2007-02-08 2012-03-14 三洋電機株式会社 冷却装置
JP4935480B2 (ja) * 2007-04-19 2012-05-23 富士電機株式会社 冷却装置
JP5258463B2 (ja) * 2008-09-05 2013-08-07 三洋電機株式会社 低温ショーケース
JP2010057806A (ja) * 2008-09-05 2010-03-18 Sanyo Electric Co Ltd 低温ショーケース
CN102918340B (zh) * 2010-05-26 2015-05-27 三菱电机株式会社 冷冻空调装置
JP5789755B2 (ja) * 2010-11-30 2015-10-07 パナソニックＩｐマネジメント株式会社 冷凍装置
GB2482073A (en) * 2011-09-15 2012-01-18 David Turner A System And Method To Reduce Refrigerated Air Leaving An Open Deck Display Cabinet.
US20120227424A1 (en) * 2011-03-10 2012-09-13 Prince Castle LLC Converging/Diverging Front Intake
DE102012107712A1 (de) * 2012-08-22 2014-02-27 Aht Cooling Systems Gmbh Kühlregal
US9687088B2 (en) * 2013-04-08 2017-06-27 Heatcraft Refrigeration Products Llc Deflector for display cases
WO2015062662A1 (en) * 2013-10-31 2015-05-07 Arcelik Anonim Sirketi Refrigerator with an improved defrost circuit and method for controlling the refrigerator
US10646054B2 (en) * 2016-03-31 2020-05-12 Panasonic Intellectual Property Management Co., Ltd. Showcase and operation method thereof
CN106949658A (zh) * 2017-03-17 2017-07-14 广东美的制冷设备有限公司 空调器及空调器的控制方法
CN108420239A (zh) * 2017-09-20 2018-08-21 汝州市中鼎科技有限公司 一种便于除冰的自动恒温海鲜展示柜
CN115127284A (zh) * 2022-07-07 2022-09-30 合肥美菱物联科技有限公司 一种冰箱化霜系统及化霜方法
US12631390B1 (en) 2023-11-09 2026-05-19 Tippmann Engineering, Llc Defrost system for a conditioned space
WO2025143648A1 (ko) * 2023-12-28 2025-07-03 삼성전자 주식회사 냉각 장치 및 냉각 장치의 작동 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513675A (en) * 1947-01-17 1950-07-04 Russell F Petersen Open display refrigerated case
US3182466A (en) * 1962-03-22 1965-05-11 Dual Jet Refrigeration Company Conditioned storage cabinet
DE1197105B (de) * 1962-11-09 1965-07-22 Martin Gabler Verfahren zum Erzeugen tiefer Temperaturen in den Faechern eines Kuehlregals und nach diesem Verfahren arbeitendes Kuehlregal
US4117698A (en) * 1977-06-29 1978-10-03 Kysor Industrial Corporation Refrigerated display
US4690209A (en) * 1985-03-18 1987-09-01 Martin Cory I Air conditioner evaporator system
GB8813051D0 (en) * 1988-06-02 1988-07-06 Craig Nocol Ltd Refrigeration system
JPH0221177A (ja) * 1988-07-07 1990-01-24 Fuji Electric Co Ltd 冷気循環形オープンショーケースの除霜方式
JP2547926B2 (ja) * 1992-08-18 1996-10-30 富士電機株式会社 冷凍冷蔵オープンショーケースの除霜方法
US5475988A (en) * 1994-11-17 1995-12-19 Delaware Capital Formation Inc. Refrigerated display case with an improved air flow control and a contaminant control apparatus

Also Published As

Publication number Publication date
EP0768053A3 (en) 1998-01-07
DE69619050T2 (de) 2002-11-21
JPH09113103A (ja) 1997-05-02
DK0768053T3 (da) 2002-05-27
KR970022124A (ko) 1997-05-28
EP0768053A2 (en) 1997-04-16
KR100186665B1 (ko) 1999-10-01
US5761922A (en) 1998-06-09
EP0768053B1 (en) 2002-02-06
JP3177428B2 (ja) 2001-06-18
DE69619050D1 (de) 2002-03-21

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