ES2158756B1 - PROCEDURE TO CONTROL THE SPEED OF AN AIR CONDITIONER EVAPORATOR FAN. - Google Patents

PROCEDURE TO CONTROL THE SPEED OF AN AIR CONDITIONER EVAPORATOR FAN.

Info

Publication number
ES2158756B1
ES2158756B1 ES009801869A ES9801869A ES2158756B1 ES 2158756 B1 ES2158756 B1 ES 2158756B1 ES 009801869 A ES009801869 A ES 009801869A ES 9801869 A ES9801869 A ES 9801869A ES 2158756 B1 ES2158756 B1 ES 2158756B1
Authority
ES
Spain
Prior art keywords
speed
evaporator
fan
air conditioner
procedure
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
ES009801869A
Other languages
Spanish (es)
Other versions
ES2158756A1 (en
Inventor
Kwi-Ju Choi
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of ES2158756A1 publication Critical patent/ES2158756A1/en
Application granted granted Critical
Publication of ES2158756B1 publication Critical patent/ES2158756B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/17—Details or features not otherwise provided for mounted in a wall
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

Procedimiento para controlar la velocidad de un ventilador de evaporador de acondicionador de aire, que comprende un evaporador compuesto por una pluralidad de secciones de evaporador interconectadas de forma fluida en paralelo, y un ventilador de velocidad ajustable para impulsar aire a través del evaporador. La velocidad del ventilador se controla detectando las temperaturas de las secciones de evaporador y determinando si cualquier diferencia de temperatura obtenida entre las secciones de evaporador se sitúan o no por debajo de un valor de referencia. El ventilador se acciona a una velocidad normal si la diferencia de temperatura se sitúa por debajo del valor de referencia, y a una velocidad distinta de la normal si la diferencia de temperatura supera el valor de referencia.Method for controlling the speed of an air conditioner evaporator fan, comprising an evaporator composed of a plurality of evaporator sections fluidly interconnected in parallel, and an adjustable speed fan for propelling air through the evaporator. The fan speed is controlled by detecting the temperatures of the evaporator sections and determining whether or not any temperature difference obtained between the evaporator sections is below a reference value. The fan is operated at a normal speed if the temperature difference is below the reference value, and at a speed other than normal if the temperature difference exceeds the reference value.

ES009801869A 1997-11-29 1998-09-04 PROCEDURE TO CONTROL THE SPEED OF AN AIR CONDITIONER EVAPORATOR FAN. Expired - Lifetime ES2158756B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970064520A KR19990043508A (en) 1997-11-29 1997-11-29 Evaporator temperature control method of air conditioner

Publications (2)

Publication Number Publication Date
ES2158756A1 ES2158756A1 (en) 2001-09-01
ES2158756B1 true ES2158756B1 (en) 2002-03-01

Family

ID=19526018

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009801869A Expired - Lifetime ES2158756B1 (en) 1997-11-29 1998-09-04 PROCEDURE TO CONTROL THE SPEED OF AN AIR CONDITIONER EVAPORATOR FAN.

Country Status (4)

Country Link
JP (1) JPH11230606A (en)
KR (1) KR19990043508A (en)
CN (1) CN1218895A (en)
ES (1) ES2158756B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103486679A (en) * 2012-06-07 2014-01-01 苏州昆拓热控系统股份有限公司 Cabinet type air conditioner
CN104454611B (en) * 2014-12-01 2017-01-25 南车株洲电力机车有限公司 Rail transit vehicle, and brake resistor blower control system thereof and method
CN107143994B (en) * 2016-03-01 2019-12-20 广东美的制冷设备有限公司 Air conditioner condensation prevention control method and air conditioner indoor unit
CN106052008A (en) * 2016-05-20 2016-10-26 弗德里希新能源科技(杭州)股份有限公司 Adjusting method for condensation temperature and evaporation temperature during unit operation
CN107166653A (en) * 2017-05-27 2017-09-15 广东美的制冷设备有限公司 Progress control method, operating control device and air conditioner
KR20210053714A (en) * 2019-11-04 2021-05-12 엘지전자 주식회사 Refrigerator and method for controlling the same
CN112432333B (en) * 2020-12-04 2021-11-09 珠海格力电器股份有限公司 Control method and device of air conditioning system, storage medium and air conditioner
CN113091197A (en) * 2021-03-04 2021-07-09 珠海格力电器股份有限公司 Automatic dust removal method for air conditioner outdoor unit and air conditioner

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385350A (en) * 1966-02-25 1968-05-28 Carrier Corp Air conditioning apparatus including condensate preventing means
US4041727A (en) * 1975-09-02 1977-08-16 Borg-Warner Corporation Evaporator assembly
FR2421345B1 (en) * 1978-03-29 1985-06-07 Dantherm As AIR COOLER, PREFERABLY IN THE FORM OF A CONDENSING TYPE DRYER
FR2474668A1 (en) * 1980-01-29 1981-07-31 Bonnet Ets Cold store with variable humidity level - has thermostatically controlled electric fan for evaporating water accumulated either in refrigerating circuit or in de-frosting container
JPS5942615Y2 (en) * 1980-10-16 1984-12-13 株式会社デンソー Evaporator
DE3305126A1 (en) * 1981-09-12 1984-08-16 Ing. Rolf Seifert Electronic, 5828 Ennepetal Air-conditioning apparatus
US4513577A (en) * 1982-11-19 1985-04-30 Wilson Neill R Evaporator and method of operation
JPS59150241A (en) * 1983-02-15 1984-08-28 Matsushita Seiko Co Ltd Device for preventing condensation of dew in air conditioning apparatus
JPH0452451A (en) * 1990-06-20 1992-02-20 Fujitsu General Ltd Air flow-controlling method for air-conditioner
KR960001986B1 (en) * 1991-01-31 1996-02-08 삼성전자주식회사 Refrigerator
FI88650C (en) * 1991-04-09 1993-06-10 Halton Oy Method of controlling an air conditioner and an air conditioner according to this method
NO179227C (en) * 1994-05-24 1996-08-28 Martinsen As Finn Frost protection device for heat recoverers
US5533352A (en) * 1994-06-14 1996-07-09 Copeland Corporation Forced air heat exchanging system with variable fan speed control

Also Published As

Publication number Publication date
CN1218895A (en) 1999-06-09
JPH11230606A (en) 1999-08-27
ES2158756A1 (en) 2001-09-01
KR19990043508A (en) 1999-06-15

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