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Air-conditioner

An air conditioner, air filter technology, applied in the direction of space heating and ventilation details, household heating, lighting and heating equipment, can solve problems such as trouble

Active Publication Date: 2017-09-26
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem of causing trouble to the user

Method used

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Examples

Experimental program
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Effect test

no. 1 Embodiment approach

[0028] An air conditioner according to a first embodiment of the present invention includes an outdoor unit and an indoor unit connected to each other via refrigerant piping. figure 1 It is a perspective view of the indoor unit of the air conditioner of this embodiment. figure 2 It is a sectional view of the indoor unit of the air conditioner of this embodiment.

[0029] Such as figure 1 , figure 2 As shown, the indoor unit of this embodiment includes a main body 2 and a movable front panel 4 that closes the front opening 2a of the main body 2 so as to be openable and closable. When the operation of the air conditioner is stopped, the front panel 4 is provided so as to close the front opening 2a so as to be in close contact with the main body 2 . On the other hand, during the air-conditioning operation of the air conditioner, the front panel 4 is moved in a direction away from the main body 2 to open the front opening 2a. in addition, figure 1 , figure 2 A state in wh...

no. 2 Embodiment approach

[0075] Next, the air conditioner of 2nd Embodiment of this invention is demonstrated. Figure 16 It is a sectional view of the indoor unit of the air conditioner of this embodiment.

[0076] The air conditioner of this embodiment differs from the air conditioner of 1st Embodiment in that instead of the suction device 44, the air blower 60 which pushes out the dust in the discharge path 42 by blowing air is provided as discharge means.

[0077] In the present embodiment, the blower device 60 includes the fan 8 and the airflow direction switching device 62 that switches the airflow direction so that the air blown out from the fan 8 is blown into the discharge passage 42 . That is, in the present embodiment, the fan 8 normally included in the air conditioner is shared as the wind force source of the air blower 60 .

[0078] The airflow direction switching device 62 includes: an airflow pipe 64 that communicates with one end of the airflow passage 16 and the discharge passage 42 ...

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Abstract

An air-conditioner provided with a filter-cleaning function for cleaning dust adhered to an air filter (18) installed in an indoor device, wherein the air-conditioner is provided with: a brush (30) for removing the dust adhered to the air filter (18), a blade (32) for wiping off the dust adhered to the brush (30), and a dust-receiving part (36) for receiving the dust wiped off by the blade (32). The air-conditioner is further provided with: a dust collection part (38) disposed below the dust-receiving part (36); a rotation device for causing the dust-receiving part (36) to rotate from an upward-facing attitude to a downward-facing attitude so that the dust received by the dust-receiving part (36) is collected by the dust collection part (38); and a discharge device for discharging, by an airflow, the dust collected by the dust collection part (38). When the dust-receiving part (36) is in a downward facing attitude, the dust-receiving part (36) and the dust collection part (38) form a cylindrical discharge channel. The discharge device discharges the dust by generating the airflow in the discharge channel.

Description

technical field [0001] The present invention relates to an air conditioner having a filter cleaning function for automatically cleaning dust adhering to an air filter built in an indoor unit. Background technique [0002] Conventionally, such an air conditioner is configured to remove dust adhering to the air filter with a brush, and to scrape the dust adhering to the brush to a dust recovery unit provided below the brush with a scraper blade. In addition, it is configured to have a blade rotating device, and the blade is rotated by the blade rotating device, thereby compressing the dust scraped into the dust collection part between the side surface of the blade and the inner surface of the dust collection part (for example, Refer to Patent Document 1). [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2014-074504 Contents of the invention [0006] In the air conditioner disclosed in Patent Document 1, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/28
CPCF24F13/28
Inventor 久保次雄清水昭彦
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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