EP0424614A1 - Klimagerät - Google Patents

Klimagerät Download PDF

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Publication number
EP0424614A1
EP0424614A1 EP90113928A EP90113928A EP0424614A1 EP 0424614 A1 EP0424614 A1 EP 0424614A1 EP 90113928 A EP90113928 A EP 90113928A EP 90113928 A EP90113928 A EP 90113928A EP 0424614 A1 EP0424614 A1 EP 0424614A1
Authority
EP
European Patent Office
Prior art keywords
case
heat exchanger
sides
air
intake ports
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.)
Granted
Application number
EP90113928A
Other languages
English (en)
French (fr)
Other versions
EP0424614B1 (de
Inventor
Guglielmo Colombo
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.)
Delchi Carrier SpA
Original Assignee
Delchi Carrier 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 Delchi Carrier SpA filed Critical Delchi Carrier SpA
Priority to AT90113928T priority Critical patent/ATE96534T1/de
Publication of EP0424614A1 publication Critical patent/EP0424614A1/de
Application granted granted Critical
Publication of EP0424614B1 publication Critical patent/EP0424614B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • F24F1/16—Arrangement or mounting thereof
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46—Component arrangements in separate outdoor units

Definitions

  • This invention relates to an air conditioning unit incorporating a heat exchanger and a compressor enclosed in a separated compartment from the air flow.
  • the technical problem that underlies this invention is to maximize heat exchange in an air conditioning unit which comprises a compressor beside the heat exchanger, enclosed within a separated compartment from the air flow.
  • an air conditioning unit comprising a case, a heat exchanger housed within the case, a compressor mounted beside the heat exchanger within the case, air intake ports formed on two adjacent sides of the case, air discharge ports formed on a case side lying opposite from one of the sides formed with air intake ports, characterized in that said heat exchanger is essentially U-shaped and has three sides of which two are adjacent to respective sides of the case at said air intake ports, the third side facing a chamber which is open to said air intake ports.
  • an air conditioning unit which comprises an outer case 2 of substantially parallelepipedic shape having four sides 3, 4, 5 and 6.
  • the sides 3 and 4 are formed with air intake ports 7 to the case 2, and the side 6 is formed with air discharge ports 8 from the case 2.
  • a compressor 9 adjacent to side 5
  • at least one fan 10 adjacent to side 6 at the ports 8
  • a heat exchanger 11 Housed within the case 2 are a compressor 9 adjacent to side 5, at least one fan 10 adjacent to side 6 at the ports 8, and a heat exchanger 11.
  • the heat exchanger 11 is essentially U-shaped, it having three sides of which two contiguous sides, 12 and 13, lie adjacent to the sides, respectively 3 and 4, of the case 2 at the air intake ports 7; the third side, 14, of the heat exchanger 11 faces the compressor 9.
  • air admitted into the case 2 via the air intake ports 7 is flown through the heat exchanger 11; specifically, the side 12 is swept by air incoming directly through the ports 7 in the side 3 of the case 2, the side 13 is swept by air incoming directly through the ports 7 in the side 4 of the container 2, and the side 14 is swept by air from the chamber 16 whereinto it has been admitted through the ports 7 in the portion 17 of the side 4 of the container 2. All the air, after flowing through the heat exchanger 11, will exit from the ports 8 in the side 6.
  • the heat exchanger 11 may be provided with an additional tier 19 at one of its sides, preferably its major side 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
EP90113928A 1989-09-25 1990-07-20 Klimagerät Expired - Lifetime EP0424614B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90113928T ATE96534T1 (de) 1989-09-25 1990-07-20 Klimageraet.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8921812A IT1231069B (it) 1989-09-25 1989-09-25 Unita' di condizionamento.
IT2181289 1989-09-25

Publications (2)

Publication Number Publication Date
EP0424614A1 true EP0424614A1 (de) 1991-05-02
EP0424614B1 EP0424614B1 (de) 1993-10-27

Family

ID=11187196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90113928A Expired - Lifetime EP0424614B1 (de) 1989-09-25 1990-07-20 Klimagerät

Country Status (5)

Country Link
EP (1) EP0424614B1 (de)
AT (1) ATE96534T1 (de)
DE (1) DE69004211D1 (de)
ES (1) ES2054173T3 (de)
IT (1) IT1231069B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337580A (en) * 1992-12-23 1994-08-16 Carrier Corporation Room air conditioner
EP0727621A3 (de) * 1995-02-17 1997-10-29 Sanyo Electric Co Klimaanlage
EP0793061A4 (de) * 1995-09-14 1999-07-21 Daikin Ind Ltd Kompakt-ausseneinheit mit hoher wärmeübertragungskapazität für klimaanlage
EP0789197A3 (de) * 1996-02-09 2000-11-08 SANYO ELECTRIC Co., Ltd. Wärmeaustauscheinheit für Klimaanlage
SG164262A1 (en) * 1997-02-12 2010-09-29 Sanyo Electric Co Outdoor unit for use with a separate type airconditioner
EP3779297A4 (de) * 2018-04-12 2021-05-26 Gree Electric Appliances, Inc. of Zhuhai Klimaanlage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756039A (en) * 1970-06-20 1973-09-04 Riello Condizionatori Sas & C Air conditioner
AT312876B (de) * 1969-08-07 1974-01-25 Riello Condizionatori Sas Klimatisierungsgeraet
FR2544470A1 (fr) * 1982-12-10 1984-10-19 Hiross Int Co Unite de refroidissement pour fluides dans une installation de conditionnement d'air
FR2601757A3 (fr) * 1986-07-16 1988-01-22 Delchi Carrier Spa Ventilateur pour appareil de climatisation
GB2199936A (en) * 1986-10-30 1988-07-20 Matsushita Electric Industrial Co Ltd Condensation collection in air conditioner
DD271561A1 (de) * 1988-04-25 1989-09-06 Mansfeld Kombinat W Pieck Veb Steuerbarer waermetauscher

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT312876B (de) * 1969-08-07 1974-01-25 Riello Condizionatori Sas Klimatisierungsgeraet
US3756039A (en) * 1970-06-20 1973-09-04 Riello Condizionatori Sas & C Air conditioner
FR2544470A1 (fr) * 1982-12-10 1984-10-19 Hiross Int Co Unite de refroidissement pour fluides dans une installation de conditionnement d'air
FR2601757A3 (fr) * 1986-07-16 1988-01-22 Delchi Carrier Spa Ventilateur pour appareil de climatisation
GB2199936A (en) * 1986-10-30 1988-07-20 Matsushita Electric Industrial Co Ltd Condensation collection in air conditioner
DD271561A1 (de) * 1988-04-25 1989-09-06 Mansfeld Kombinat W Pieck Veb Steuerbarer waermetauscher

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337580A (en) * 1992-12-23 1994-08-16 Carrier Corporation Room air conditioner
EP0727621A3 (de) * 1995-02-17 1997-10-29 Sanyo Electric Co Klimaanlage
US5775119A (en) * 1995-02-17 1998-07-07 Sanyo Electric Co., Ltd. Air conditioner outdoor unit housing
EP0793061A4 (de) * 1995-09-14 1999-07-21 Daikin Ind Ltd Kompakt-ausseneinheit mit hoher wärmeübertragungskapazität für klimaanlage
EP0789197A3 (de) * 1996-02-09 2000-11-08 SANYO ELECTRIC Co., Ltd. Wärmeaustauscheinheit für Klimaanlage
SG164262A1 (en) * 1997-02-12 2010-09-29 Sanyo Electric Co Outdoor unit for use with a separate type airconditioner
EP3779297A4 (de) * 2018-04-12 2021-05-26 Gree Electric Appliances, Inc. of Zhuhai Klimaanlage

Also Published As

Publication number Publication date
IT1231069B (it) 1991-11-12
IT8921812A0 (it) 1989-09-25
EP0424614B1 (de) 1993-10-27
DE69004211D1 (de) 1993-12-02
ATE96534T1 (de) 1993-11-15
ES2054173T3 (es) 1994-08-01

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