EP1688673A2 - Appareil de conditionnement d'air - Google Patents

Appareil de conditionnement d'air Download PDF

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Publication number
EP1688673A2
EP1688673A2 EP06101379A EP06101379A EP1688673A2 EP 1688673 A2 EP1688673 A2 EP 1688673A2 EP 06101379 A EP06101379 A EP 06101379A EP 06101379 A EP06101379 A EP 06101379A EP 1688673 A2 EP1688673 A2 EP 1688673A2
Authority
EP
European Patent Office
Prior art keywords
air conditioner
conditioner according
heat exchangers
compressor
mounting space
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.)
Withdrawn
Application number
EP06101379A
Other languages
German (de)
English (en)
Other versions
EP1688673A3 (fr
Inventor
Jose Ignacio Abaigar Merino
Ismael Jesus Almendros Carmona
Juan Gonzalez Molina
Eloy Merino Alcaide
Maria Itziar Pascual Iturbe
Alberto Ruiz De Larramendi Moreno
Roberto San Martin Sancho
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1688673A2 publication Critical patent/EP1688673A2/fr
Publication of EP1688673A3 publication Critical patent/EP1688673A3/fr
Withdrawn legal-status Critical Current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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers

Definitions

  • the invention belongs to the field of air conditioners with a coolant circuit comprising heat exchangers, at least one fan for the heat exchangers and a compressor for conveying the coolant, which is arranged on a housing bottom of the air conditioner, and a arranged above the compressor intermediate floor, on which the heat exchangers are supported.
  • the air conditioners of the prior art include a refrigeration cycle in which a cooling liquid is circulated.
  • This circuit includes a compressor, an evaporator and a condenser connected in series.
  • a first room air flow is introduced into the interior of the device and passed through the evaporator. This first room air flow is cooled as it passes through the evaporator and fed back to the room to be conditioned.
  • a second room air flow is performed.
  • This second room air flow heats up due to the high temperatures of the condenser in the air conditioner operation. Therefore, the second room air flow is used for heat dissipation from the condenser and is discharged to the outside of the device, not in the room to be air-conditioned, but as exhaust air into an external environment.
  • All elements of the air conditioner are mounted inside the unit with a housing that covers them to prevent the user from accessing parts such as the heat exchangers, the compressor, fans, etc.
  • an air conditioner which has a heat exchanger unit, a heat exchangers associated blower, and a compressor for the coolant circuit.
  • the housing interior of the air conditioner is divided into three sections, namely a lower section, a middle section and an upper section. At the bottom of the compressor is arranged. At the middle section, the motor-driven fan is provided, and at the upper section, the heat exchanger unit is housed.
  • the object of the invention is to provide an air conditioner, in which the functional elements of the air conditioner are arranged to save space and easy to install.
  • an air conditioner with a coolant circuit, the heat exchanger, at least one blower for the heat exchanger and a compressor for conveying the coolant, which is arranged on a housing bottom of the air conditioner, and arranged above the compressor intermediate floor, supported on the heat exchanger are solved, with the fan is supported together with the heat exchangers on the false floor.
  • the interior of the device is divided into two areas, which are divided by the intermediate bottom clearly compact.
  • the fan is formed together with the heat exchangers in an assembly.
  • the assembly can be done independently, since it is an assembly unit, as in the assembly, the fan with its corresponding engine and the heat exchangers are supported.
  • the assembly is connected by means of at least one latching element with the intermediate bottom so that it can be mounted in the assembly process in the line after its independent assembly.
  • the blower is placed between the heat exchangers so that the same blower can move the air passing through the heat exchangers without the need for a second blower.
  • the fan has an impeller for each heat exchanger, which may have a different design, so that the volume of the moving air may be different for each heat exchanger.
  • the two impellers of the fan are associated with a common motor, which minimizes the space occupied by the fan assembly and, of course, reduces the cost of the unit.
  • the heat exchangers have side surfaces which are parallel to each other, thereby creating a simple construction of the assembly.
  • the intermediate floor is supported by means of a support member on the housing bottom, and these are integrally formed in a preferred embodiment in order to simplify the construction and to produce a robust device.
  • the support member is a partition that divides a mounting space below the false floor into a first mounting space and a second mounting space, thereby providing separate spaces for housing various components of the apparatus.
  • the compressor In the first mounting space, the compressor is located, which is isolated as much as possible in order to reduce its operating noise.
  • a water container for the condensed water is arranged, which forms in the device operation, so that the user when emptying the condensed water tank has no access to the first mounting space in which the compressor is housed.
  • Figure 1 shows a schematic representation of an air conditioner with heat exchangers, ie, an evaporator 1 and a condenser 3.
  • the two heat exchangers 1, 3 with their side surfaces to each other arranged parallel opposite one another.
  • the evaporator 1 and the condenser 3 are connected in series in a coolant circuit, not shown.
  • a blower 37 which can be seen in FIG. 2
  • a first room air flow I is passed through the evaporator 1, as shown in the direction of the arrow.
  • This first room air flow I is cooled when passing through the evaporator 1 and fed back to the room to be conditioned.
  • a second room air flow II is guided, which is moved by the blower 38.
  • This second room air flow II is heated due to the high temperatures of the condenser 3 in the air conditioning.
  • the second room air flow II therefore serves to dissipate heat from the condenser 3 and is discharged outside the appliance, not in the room to be conditioned, but as exhaust air into an external environment ,
  • the evaporator 1 In the air conditioner, the evaporator 1 is at low temperatures. The room air I is mixed with ambient humidity. This moisture condenses as it passes through the evaporator and forms condensation droplets 5 on the surface of the evaporator, which run off and drip into the drip tray 7.
  • the collected in the drip tray 7 condensate 5 is passed through a connecting channel 15 to a water tank 17.
  • the water tank 17 is shown in Figure 1 in conjunction with a derivative 19.
  • the derivative 19 is closed by a locking member 23.
  • a drain 18 shown in dashed lines in Figure 1
  • the condensation of Water tank 17 are also passed to a second water tank 25.
  • the second water tank 25 is removably disposed in the air conditioner.
  • the condensed water collected in the water tank 17 is conducted via a pump 27 through a pipe 11 to a sprinkling channel or a distributor shell 29.
  • the distributor shell 29 is arranged above the capacitor 3. It has at its bottom side openings which allow a uniform distribution of condensate over the condenser 3.
  • the condensate distributed over the condenser 3 evaporates due to the high temperatures of the condenser 3. This increases the heat dissipation from the condenser 3 to the room air flow II.
  • the condenser 3 is assigned a collecting tray 31. Into the drip tray 31 drips the condensation, which is not evaporated at the condenser 3.
  • the collecting tray 31 of the condenser 3 is in fluid communication with the water tank 17th
  • the coolant circuit has a compressor 35 shown in FIG. In Figure 2, the air conditioner is shown in a simplified side sectional view without housing parts. Between the evaporator 1 and the condenser 3, a motor 36 is arranged. The common motor 36 drives according to FIG. 2 both an evaporator-side impeller 37 and a condenser-side impeller 38.
  • the evaporator 1, the common motor 36 and the condenser 3 form an air conditioning unit assembly 39.
  • the air conditioner unit 39 is supported by a carrier 41.
  • the air conditioner assembly 39 is spaced from the carrier 41 shown.
  • a latching element 40 is formed on the underside of the air conditioner unit assembly 39. By means of the latching element 40, the air conditioning unit assembly 39 is mounted on the carrier 41.
  • the compressor 35 is arranged on a housing bottom 42 according to FIG.
  • the support 41 is also supported on the housing bottom 42.
  • the support 41 is substantially T-shaped, with a horizontally extending intermediate bottom 43 and a vertically extending support element 49.
  • the support element 49 is designed as a partition wall.
  • the partition wall 49 of the carrier 41 divides the mounting space below the intermediate bottom 43 into a first mounting space 51 and a second mounting space 53.
  • the compressor 35 is arranged in the first mounting space 51.
  • the second mounting space 53 is a new storage space, which is obtained due to the inventive arrangement, since the water tank 25 is disposed therein. That is, this new storage space is made possible by the arrangement of the impellers 37, 38 and the associated common motor 36 together with the heat exchangers 1, 3 in the same assembly 39 on the intermediate bottom 43.
  • the carrier 41 is formed with its intermediate bottom 43 and its partition wall 49 as a one-piece plastic injection-molded part. According to the invention, the assembly 39 is completely supported on the intermediate bottom 43 of the carrier 41. Additional measures for supporting the content in the assembly 39 functional elements are not required - such as an additional support on the air conditioner housing.

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)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
EP06101379A 2005-02-08 2006-02-07 Appareil de conditionnement d'air Withdrawn EP1688673A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200500324A ES2234446B1 (es) 2005-02-08 2005-02-08 Aparato de aire acondicionado.

Publications (2)

Publication Number Publication Date
EP1688673A2 true EP1688673A2 (fr) 2006-08-09
EP1688673A3 EP1688673A3 (fr) 2012-10-10

Family

ID=34707630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06101379A Withdrawn EP1688673A3 (fr) 2005-02-08 2006-02-07 Appareil de conditionnement d'air

Country Status (2)

Country Link
EP (1) EP1688673A3 (fr)
ES (1) ES2234446B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1672294A3 (fr) * 2004-12-14 2006-12-13 BSH Bosch und Siemens Hausgeräte GmbH Système de conditionnement d'air

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609600A1 (de) 1995-03-13 1996-09-19 Delchi Carrier Spa Tragbares Klimagerät

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802216A (en) * 1971-09-24 1974-04-09 Texas Eng Sales Co Portable air conditioner and heating unit
JPS589904B2 (ja) * 1979-01-08 1983-02-23 株式会社日立製作所 除湿機
JPS58160749A (ja) * 1982-03-19 1983-09-24 Matsushita Refrig Co 空気調和機
JPS59229125A (ja) * 1983-06-08 1984-12-22 Hitachi Ltd 冷風機
JPS61240041A (ja) * 1985-04-16 1986-10-25 Matsushita Electric Ind Co Ltd 除湿機の水受け皿固定装置
JPH0560453A (ja) * 1991-08-31 1993-03-09 Tadashige Nakama 冷却装置
JP2983748B2 (ja) * 1992-02-27 1999-11-29 三洋電機株式会社 局所冷房機
US6471739B2 (en) * 1999-12-02 2002-10-29 Lg Electronics Inc. Dehumidifier housing
PT1255084E (pt) * 2001-05-03 2006-07-31 Lg Electronics Inc Desumidificador
JP2003097824A (ja) * 2001-09-25 2003-04-03 Hitachi Ltd 電気除湿機
ES2232325B1 (es) * 2005-02-08 2006-03-01 Bsh Electrodomesticos España, S.A. Aparato de aire acondicionado.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609600A1 (de) 1995-03-13 1996-09-19 Delchi Carrier Spa Tragbares Klimagerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1672294A3 (fr) * 2004-12-14 2006-12-13 BSH Bosch und Siemens Hausgeräte GmbH Système de conditionnement d'air

Also Published As

Publication number Publication date
ES2234446A1 (es) 2005-06-16
EP1688673A3 (fr) 2012-10-10
ES2234446B1 (es) 2006-10-16

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