JP2004283703A - Filter system for air conditioner - Google Patents

Filter system for air conditioner Download PDF

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Publication number
JP2004283703A
JP2004283703A JP2003078018A JP2003078018A JP2004283703A JP 2004283703 A JP2004283703 A JP 2004283703A JP 2003078018 A JP2003078018 A JP 2003078018A JP 2003078018 A JP2003078018 A JP 2003078018A JP 2004283703 A JP2004283703 A JP 2004283703A
Authority
JP
Japan
Prior art keywords
filter
suction
air
air conditioner
duct
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.)
Pending
Application number
JP2003078018A
Other languages
Japanese (ja)
Inventor
Masaharu Ebihara
Akihiko Shimizu
正春 海老原
昭彦 清水
Original Assignee
Matsushita Electric Ind Co Ltd
松下電器産業株式会社
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 Matsushita Electric Ind Co Ltd, 松下電器産業株式会社 filed Critical Matsushita Electric Ind Co Ltd
Priority to JP2003078018A priority Critical patent/JP2004283703A/en
Publication of JP2004283703A publication Critical patent/JP2004283703A/en
Pending legal-status Critical Current

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Abstract

An object of the present invention is to eliminate the trouble of periodically cleaning an air filter and to always maintain a good air blowing state.
An indoor unit of an air conditioner having at least a heat exchanger, a blower, and a suction grill, wherein a filter device is provided between the heat exchanger and the suction grill, and an air filter is provided on the filter device. A movable suction nozzle for sucking dust adhering to the air filter, a suction duct provided on the suction nozzle, and a suction and exhaust device connected to the suction duct and an exhaust duct for discharging the sucked dust to the outside of the room. A filter device for an air conditioner, comprising:
[Selection diagram] Fig. 1

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a filter device of an air conditioner that automatically cleans a filter.
[0002]
[Prior art]
As shown in FIG. 6, the filter device of the conventional air conditioner is provided with an air filter 5 at the front of the heat exchanger 10 for preventing dust from entering the inside of the main body of the air conditioner. The air filter 5 is configured to be detachable so that the attached dust can be cleaned by hand.
[0003]
On the other hand, as an air conditioner in which an air filter can be easily cleaned, there is a type in which a rotating brush, a brush cover, and a filter brush including a pinion provided coaxially with the rotating brush are configured as an air filter cleaning unit. (For example, see Patent Document 1).
[0004]
Further, there is a collecting device, a cleaning device, a suction mechanism, a carrier beam connected to the suction mechanism, a hose connected to the carrier beam, a vacuum generator, and the like (for example, Patent Document 2).
[0005]
Further, a drive shaft and a driven shaft having a belt-shaped filter stretched thereon, a servomotor, a brush, a dust sensor and a fan disposed in an exhaust pipe, and arithmetic processing means for calculating a continuous use time of the filter. And control means (for example, see Patent Document 3).
[0006]
[Patent Document 1]
JP-A-11-226331 (page 2, FIG. 1 to FIG. 4)
[Patent Document 2]
JP-A-1-75020 (pages 1 to 9, FIG. 4)
[Patent Document 3]
JP-A-6-74521 (page 2, FIG. 1)
[0007]
[Problems to be solved by the invention]
However, the above-described conventional filter configuration requires periodic maintenance such as removing the air conditioner from the air conditioner in accordance with the frequency of use of the air conditioner, and washing the attached dust with water or a vacuum cleaner. In addition, when the periodic maintenance is not performed, dust accumulates on the air filter, and the ventilation resistance of the intake air increases, so that the performance of the air conditioner decreases and the power consumption increases.
[0008]
In addition, there are restrictions on the operation means, and the time and effort for dust treatment after dust collection are increased, so that the method is not reliable. In addition, there is a problem that the body size is enlarged.
[0009]
[Means for Solving the Problems]
In order to solve the above problems, a filter device of the present invention includes a filter frame, an air filter, a movable suction nozzle, a suction duct provided in the suction nozzle, and a suction / exhaust device connected to the suction duct. And an exhaust duct.
[0010]
According to the above configuration, it is possible to automatically clean the air filter, thereby maintaining the performance of the air conditioner and preventing an increase in power consumption.
[0011]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0012]
1 is a perspective view of a filter device according to an embodiment of the present invention, FIG. 2 is an external view of a suction nozzle of the filter device according to an embodiment of the present invention, FIG. 3 is a front view of an indoor unit according to the embodiment of the present invention, 4 and 5 are cross-sectional views of the air conditioner according to the embodiment of the present invention.
[0013]
Inside the air conditioner main body 11, a heat exchanger 10 and a fan (not shown) are disposed, and a plurality of suction ports (not shown) formed from the front surface to the upper surface of the main body 11 are provided. The air is sucked in by the operation of the fan, and the dust floating in the air is removed by the filter device 1 provided between the suction port and the heat exchanger 10.
[0014]
The filter device 1 includes a filter frame 2, an air filter 5, and a movable suction nozzle 4. The suction nozzle 4 is provided with a suction duct 3. It has a duct 7.
[0015]
The operation of the filter device 1 configured as described above will be described. After the operation of the air conditioner main body 11 is stopped, the suction and exhaust device 6 starts operating, and starts sucking air from a suction port 4 a provided in a suction nozzle 4 provided in the suction duct 3. Then, the suction nozzle 4 located at one end of the air filter 5 is moved in the direction of the arrow A as shown in FIG. The dust adhering to the suction nozzle 4 is sucked through a suction port 4a provided in the suction nozzle 4, and the dust passes through the suction duct 3 and the suction / exhaust device 6, and is discharged from the exhaust duct 7 to the outside of the room.
[0016]
Here, if the drive motor 9 is rotated reversely when the suction nozzle 4 cleans the entire surface of the air filter 5 and moves to the opposite one end, the suction nozzle 4 moves in the direction to return to the initial position. Thus, the surface of the air filter 5 can be cleaned again.
[0017]
According to this embodiment, it is possible to automatically clean the air filter, thereby maintaining the performance of the air conditioner and preventing an increase in power consumption.
[0018]
【The invention's effect】
As is apparent from the above, the present invention provides a filter frame, an air filter, and a movable suction nozzle in a filter device, a suction duct provided in the suction nozzle, and a suction exhaust device connected to the suction duct. It has an exhaust duct. According to this configuration, it is possible to automatically clean the air filter, and it is possible to maintain the performance of the air conditioner and prevent an increase in power consumption.
[Brief description of the drawings]
1 is a perspective view of a filter device showing one embodiment of the present invention; FIG. 2 is a cross-sectional external view of a suction nozzle of the filter device showing one embodiment of the present invention; FIG. 3 shows one embodiment of the present invention; FIG. 4 is a front view of the air conditioner. FIG. 4 is a cross-sectional view of the air conditioner taken along a line II in FIG. 3 illustrating an embodiment of the present invention. FIG. Sectional view of air conditioner [Figure 6] Sectional view of conventional air conditioner [Description of symbols]
DESCRIPTION OF SYMBOLS 1 Filter device 2 Filter frame 3 Suction duct 4 Suction nozzle 4a Suction port 5 Air filter 6 Suction and exhaust device 7 Exhaust duct 8 Driving wire 9 Drive motor 10 Heat exchanger

Claims (1)

  1. An indoor unit of an air conditioner having at least a heat exchanger, a blower, and a suction grill, wherein a filter device is provided between the heat exchanger and the suction grill, and the filter device includes an air filter, and the air filter. A movable suction nozzle for sucking dust adhered to the suction nozzle, a suction duct provided on the suction nozzle, and a suction exhaust device connected to the suction duct and an exhaust duct for exhausting the sucked dust to the outside of the room. Characteristic air conditioner filter device.
JP2003078018A 2003-03-20 2003-03-20 Filter system for air conditioner Pending JP2004283703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003078018A JP2004283703A (en) 2003-03-20 2003-03-20 Filter system for air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003078018A JP2004283703A (en) 2003-03-20 2003-03-20 Filter system for air conditioner

Publications (1)

Publication Number Publication Date
JP2004283703A true JP2004283703A (en) 2004-10-14

Family

ID=33292626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003078018A Pending JP2004283703A (en) 2003-03-20 2003-03-20 Filter system for air conditioner

Country Status (1)

Country Link
JP (1) JP2004283703A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006105591A (en) * 2005-11-29 2006-04-20 Matsushita Electric Ind Co Ltd Filter device for air-conditioner
JP2006105590A (en) * 2005-11-29 2006-04-20 Matsushita Electric Ind Co Ltd Filter device for air-conditioner
WO2006043534A1 (en) * 2004-10-19 2006-04-27 Matsushita Electric Industrial Co., Ltd. Filter device for air conditioner
WO2006046409A1 (en) * 2004-10-26 2006-05-04 Matsushita Electric Industrial Co., Ltd. Air conditioner having indoor unit with automatic cleaning function for air filter
WO2006049244A1 (en) * 2004-11-08 2006-05-11 Matsushita Electric Industrial Co., Ltd. Air conditioner
WO2006049060A1 (en) * 2004-11-05 2006-05-11 Matsushita Electric Industrial Co., Ltd. Air conditioner
JP2006214721A (en) * 2004-10-27 2006-08-17 Matsushita Electric Ind Co Ltd Air conditioner
JP2006220412A (en) * 2004-11-08 2006-08-24 Matsushita Electric Ind Co Ltd Air conditioner
WO2007037198A1 (en) * 2005-09-29 2007-04-05 Sharp Kabushiki Kaisha Filter cleaning device and air conditioner having the same
JP2007093147A (en) * 2005-09-29 2007-04-12 Sharp Corp Filter cleaning device
JP2007183074A (en) * 2006-01-10 2007-07-19 Sharp Corp Filter cleaning device
JP2007205656A (en) * 2006-02-02 2007-08-16 Toshiba Kyaria Kk Indoor unit of air conditioner
WO2009028766A3 (en) * 2007-08-29 2009-09-11 Lg Electronics Inc. Air conditioner
CN101256024B (en) * 2007-03-01 2010-06-30 海尔集团公司 Sleeve type filtering net dust collector for indoor set of air-conditioner
CN101256009B (en) * 2007-03-01 2010-07-07 海尔集团公司 Indoor set of air-conditioner with dust collector
CN101256008B (en) * 2007-03-01 2011-03-02 海尔集团公司 Indoor set of air-conditioner with filtering net dust collector
WO2017028710A1 (en) * 2015-08-14 2017-02-23 珠海格力电器股份有限公司 Cleaning mechanism, cleaning device and air conditioner
CN106765725A (en) * 2017-01-04 2017-05-31 青岛海尔空调器有限总公司 Air conditioner filter screen cleaning apparatus for self and air-conditioner

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006043534A1 (en) * 2004-10-19 2006-04-27 Matsushita Electric Industrial Co., Ltd. Filter device for air conditioner
CN100427838C (en) * 2004-10-19 2008-10-22 松下电器产业株式会社 Filter apparatus for air conditioner
WO2006046409A1 (en) * 2004-10-26 2006-05-04 Matsushita Electric Industrial Co., Ltd. Air conditioner having indoor unit with automatic cleaning function for air filter
JP2006214721A (en) * 2004-10-27 2006-08-17 Matsushita Electric Ind Co Ltd Air conditioner
JP4843500B2 (en) * 2004-11-05 2011-12-21 パナソニック株式会社 Air conditioner
WO2006049060A1 (en) * 2004-11-05 2006-05-11 Matsushita Electric Industrial Co., Ltd. Air conditioner
JPWO2006049060A1 (en) * 2004-11-05 2008-05-29 松下電器産業株式会社 Air conditioner
WO2006049244A1 (en) * 2004-11-08 2006-05-11 Matsushita Electric Industrial Co., Ltd. Air conditioner
JPWO2006049244A1 (en) * 2004-11-08 2008-05-29 松下電器産業株式会社 Air conditioner
JP2006220412A (en) * 2004-11-08 2006-08-24 Matsushita Electric Ind Co Ltd Air conditioner
WO2007037198A1 (en) * 2005-09-29 2007-04-05 Sharp Kabushiki Kaisha Filter cleaning device and air conditioner having the same
JP2007093147A (en) * 2005-09-29 2007-04-12 Sharp Corp Filter cleaning device
JP4546377B2 (en) * 2005-09-29 2010-09-15 シャープ株式会社 Filter cleaning device
JP2006105590A (en) * 2005-11-29 2006-04-20 Matsushita Electric Ind Co Ltd Filter device for air-conditioner
JP2006105591A (en) * 2005-11-29 2006-04-20 Matsushita Electric Ind Co Ltd Filter device for air-conditioner
JP2007183074A (en) * 2006-01-10 2007-07-19 Sharp Corp Filter cleaning device
JP4550743B2 (en) * 2006-01-10 2010-09-22 シャープ株式会社 Filter cleaning device
JP2007205656A (en) * 2006-02-02 2007-08-16 Toshiba Kyaria Kk Indoor unit of air conditioner
JP4589243B2 (en) * 2006-02-02 2010-12-01 東芝キヤリア株式会社 Air conditioner indoor unit
CN101256008B (en) * 2007-03-01 2011-03-02 海尔集团公司 Indoor set of air-conditioner with filtering net dust collector
CN101256009B (en) * 2007-03-01 2010-07-07 海尔集团公司 Indoor set of air-conditioner with dust collector
CN101256024B (en) * 2007-03-01 2010-06-30 海尔集团公司 Sleeve type filtering net dust collector for indoor set of air-conditioner
WO2009028766A3 (en) * 2007-08-29 2009-09-11 Lg Electronics Inc. Air conditioner
WO2017028710A1 (en) * 2015-08-14 2017-02-23 珠海格力电器股份有限公司 Cleaning mechanism, cleaning device and air conditioner
US10814359B2 (en) 2015-08-14 2020-10-27 Gree Electric Appliances, Inc. Of Zhuhai Cleaning mechanism, cleaning device and air conditioner
CN106765725A (en) * 2017-01-04 2017-05-31 青岛海尔空调器有限总公司 Air conditioner filter screen cleaning apparatus for self and air-conditioner

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