ES2184054T3 - Pprocedimiento para el control de los ciclos de descongelacion en un sistema de bomba de calor. - Google Patents

Pprocedimiento para el control de los ciclos de descongelacion en un sistema de bomba de calor.

Info

Publication number
ES2184054T3
ES2184054T3 ES97830379T ES97830379T ES2184054T3 ES 2184054 T3 ES2184054 T3 ES 2184054T3 ES 97830379 T ES97830379 T ES 97830379T ES 97830379 T ES97830379 T ES 97830379T ES 2184054 T3 ES2184054 T3 ES 2184054T3
Authority
ES
Spain
Prior art keywords
value
pump system
procedure
control
heat pump
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
ES97830379T
Other languages
English (en)
Inventor
Giuseppe Guarini
Olio Roberto Dall
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.)
Aermec SpA
Original Assignee
Aermec SpA
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 Aermec SpA filed Critical Aermec SpA
Application granted granted Critical
Publication of ES2184054T3 publication Critical patent/ES2184054T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/006—Defroster control with electronic control circuits

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)
  • Air Conditioning Control Device (AREA)
  • Defrosting Systems (AREA)

Abstract

UN METODO (200) PARA CONTROLAR LOS CICLOS DE DESCONGELACION DE LA BATERIA DE UN SISTEMA DE BOMBA DE CALOR, QUE CONSISTE EN DETECTAR (207) UN PRIMER VALOR INDICATIVO DE UN PARAMETRO DE ESTADO RELATIVO AL FLUIDO REFRIGERANTE UTILIZADO EN EL SISTEMA, COMPARAR (239) EL PRIMER VALOR CON UN VALOR UMBRAL Y LLEVAR A CABO (245) UN CICLO DE DESCONGELACION SEGUN EL RESULTADO DE LA COMPARACION QUE CONSISTE DETERMINAR (221-227) UN SEGUNDO VALOR CORRELACIONADO CON UN VALOR MAXIMO DEL PRIMER VALOR Y MODIFICAR (230) EL VALOR UMBRAL SEGUN EL SEGUNDO VALOR.
ES97830379T 1997-07-22 1997-07-22 Pprocedimiento para el control de los ciclos de descongelacion en un sistema de bomba de calor. Expired - Lifetime ES2184054T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97830379A EP0893663B1 (en) 1997-07-22 1997-07-22 A method for controlling the defrosting cycles in a heat-pump system

Publications (1)

Publication Number Publication Date
ES2184054T3 true ES2184054T3 (es) 2003-04-01

Family

ID=8230727

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97830379T Expired - Lifetime ES2184054T3 (es) 1997-07-22 1997-07-22 Pprocedimiento para el control de los ciclos de descongelacion en un sistema de bomba de calor.

Country Status (7)

Country Link
EP (1) EP0893663B1 (es)
AT (1) ATE225022T1 (es)
DE (1) DE69715835T2 (es)
DK (1) DK0893663T3 (es)
ES (1) ES2184054T3 (es)
PT (1) PT893663E (es)
SI (1) SI0893663T1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2371355B (en) 2001-01-18 2005-05-25 Jtl Systems Ltd Defrost control method and apparatus
EP2426436A1 (en) 2010-09-07 2012-03-07 AERMEC S.p.A. Method for controlling the defrosting cycles in a heat pump system and a heat pump system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302947A (en) * 1980-01-04 1981-12-01 Honeywell Inc. Heat pump system defrost control
FR2486217A1 (fr) * 1980-07-04 1982-01-08 Anectron Dispositif de commande d'un cycle de degivrage d'une pompe a chaleur
US4373349A (en) * 1981-06-30 1983-02-15 Honeywell Inc. Heat pump system adaptive defrost control system
JPS59189243A (ja) * 1983-04-13 1984-10-26 Matsushita Electric Ind Co Ltd 空気調和機の除霜制御装置
JPS6159137A (ja) * 1984-08-28 1986-03-26 Sanyo Electric Co Ltd 着霜検出方法
KR900005722B1 (ko) * 1985-11-18 1990-08-06 마쯔시다덴기산교 가부시기가이샤 공기조화기의 제상(除霜)제어장치
US4882908A (en) * 1987-07-17 1989-11-28 Ranco Incorporated Demand defrost control method and apparatus
JPH01134146A (ja) * 1987-11-18 1989-05-26 Mitsubishi Electric Corp 空気調和機の霜取り装置
US5515689A (en) * 1994-03-30 1996-05-14 Gas Research Institute Defrosting heat pumps
US5507154A (en) * 1994-07-01 1996-04-16 Ranco Incorporated Of Delaware Self-calibrating defrost controller

Also Published As

Publication number Publication date
SI0893663T1 (en) 2003-04-30
DK0893663T3 (da) 2002-10-28
PT893663E (pt) 2003-01-31
ATE225022T1 (de) 2002-10-15
DE69715835D1 (de) 2002-10-31
DE69715835T2 (de) 2003-05-28
EP0893663A1 (en) 1999-01-27
EP0893663B1 (en) 2002-09-25

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