JP5092409B2 - Air conditioner - Google Patents
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- JP5092409B2 JP5092409B2 JP2007004172A JP2007004172A JP5092409B2 JP 5092409 B2 JP5092409 B2 JP 5092409B2 JP 2007004172 A JP2007004172 A JP 2007004172A JP 2007004172 A JP2007004172 A JP 2007004172A JP 5092409 B2 JP5092409 B2 JP 5092409B2
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Description
本発明は、空気調和機に関するもので、特に、エアフィルターの清掃を自動的に行うようにした空気調和機に関するものである。 The present invention relates to an air conditioner, and more particularly to an air conditioner that automatically cleans an air filter.
従来の空気調和機として、特に、下から空気を吸い込む天井埋め込み型の空気調和機は、図５に示すように熱交換器１０９の下方に、空気調和機の本体内部へ塵埃が侵入することを防ぐためのエアフィルター１０４が設けられており、このエアフィルター１０４は、付着した塵埃を手で清掃できるように着脱自在に構成されている。 As a conventional air conditioner, in particular, a ceiling-embedded type air conditioner that sucks air from below has the effect that dust enters the inside of the main body of the air conditioner below the heat exchanger 109 as shown in FIG. The air filter 104 for preventing is provided, and this air filter 104 is configured to be detachable so that the attached dust can be cleaned by hand.
１１１は、空気調和機本体で、１１０は、送風機で、１２０は、空気調和機本体１１１に接続される吸い込みパネルで、部屋の空気は、室内空気吸込口１２２から矢印１２１ａの方向に吸い込まれ、エアフィルター１０４、熱交換器１０９を通過して送風機１１０から室内へ矢印１２１ｂの方向へ吹き出される。 111 is an air conditioner body, 110 is a blower, 120 is a suction panel connected to the air conditioner body 111, and room air is sucked in from the indoor air inlet 122 in the direction of the arrow 121a, It passes through the air filter 104 and the heat exchanger 109 and is blown out from the blower 110 into the room in the direction of the arrow 121b.
このように構成された従来の空気調和機は、頻繁なメンテナンスが必要となるだけでなく、メンテナンスが行われるまでの間にはエアフィルター１０４が徐々に目詰まりしていき、その結果、熱交換器１０９を通過する風量が低下し、空調能力が低下して消費電力の増大につながることとなる。さらに天井埋め込み型の空気調和機のエアフィルター１０４は、天井の高い位置にあるため、メンテナンスがしにくく、清掃を怠りやすい傾向にある。 In the conventional air conditioner configured in this way, not only frequent maintenance is required, but also the air filter 104 is gradually clogged until the maintenance is performed. As a result, heat exchange is performed. The air volume passing through the vessel 109 is reduced, the air conditioning capacity is reduced, and the power consumption is increased. Furthermore, since the air filter 104 of the ceiling-embedded air conditioner is located at a high position on the ceiling, it is difficult to perform maintenance and tends to neglect cleaning.
このため、エアフィルター１０４のメンテナンスの手間を低減する目的で、エアフィルターに付着した塵埃を落とすために、フィルターを回転させブラシで埃を落とし、埃をためるようにした空気調和機が提案されている（例えば、特許文献１参照）。 For this reason, in order to reduce the maintenance work of the air filter 104, an air conditioner has been proposed in which the filter is rotated and the dust is removed with a brush in order to remove the dust attached to the air filter. (For example, refer to Patent Document 1).
また、エアフィルターに付着した塵埃を、吸入部のある吸引ダクトが移動してフィルターの下から吸い取るようにした空気調和機もある（例えば、特許文献２参照）。
しかしながら、上記特許文献１に記載された従来の空気調和機の構成では、フィルターに付着した塵埃をブラシで掻き落として受け皿に入れるため、埃が部屋の空気中に飛散してしまうという問題があり、また、数日後に埃を使用者が廃棄するという作業が必要になり、フィルターの自動清掃になっておらず、受け皿にたまった埃の廃棄作業を行う必要がありメンテナンスがなくなるわけではないという課題がある。 However, in the configuration of the conventional air conditioner described in Patent Document 1, dust attached to the filter is scraped off with a brush and put into a tray, so that there is a problem that the dust is scattered in the air in the room. Also, it is necessary for the user to dispose of the dust after a few days, and the filter is not automatically cleaned, and it is not necessary to dispose of the dust that has accumulated in the tray, so that maintenance is not lost. There are challenges.
また、特許文献２に記載された従来の空気調和機の構成では、フィルターに付着した塵埃をフィルターの下方から吸い込み部のある吸い込みノズルで吸い取るので、一部の埃は、吸い込み部に吸われることなく落下するという課題があった。また塵埃を吸い取る吸込
みノズルが吸い込み空気の抵抗になり、吸い込み風量が低下することから、空気調和機の本来の基本性能を低下させるという課題があった。
Moreover, in the structure of the conventional air conditioner described in Patent Document 2, since dust adhering to the filter is sucked from the lower side of the filter by the suction nozzle having the suction part, some dust is sucked by the suction part. There was a problem of falling without fail. In addition, since the suction nozzle that sucks dust becomes resistance of the suction air and the amount of suction air is reduced, there is a problem that the original basic performance of the air conditioner is lowered.
本発明は、上記従来の課題を解決するもので、エアフィルターに付着した塵埃の自動清掃を簡素な構造でかつ、少ない吸い込み風量で可能にし、フィルター清掃中に集塵した埃を室内部屋に飛散させることもなく、空気調和機の基本性能を損なわず、低騒音でフィルターの自動清掃を実現できる空気調和機を提供することを目的とする。 The present invention solves the above-described conventional problems, and enables automatic cleaning of dust adhering to an air filter with a simple structure and a small amount of suction air, and dust collected during filter cleaning is scattered in an indoor room. It aims at providing the air conditioner which can implement | achieve the automatic cleaning of a filter with low noise, without impairing the basic performance of an air conditioner.
前記従来の課題を解決するために、本発明の空気調和機は、熱交換器と、送風機と、前記熱交換器の上流側に配されたフィルター装置と、前記熱交換器および前記送風機および前記フィルター装置を内部に配置した本体と、前記本体の下面に空気を吸い込む室内空気吸込口とを備え、前記本体の下面から空気を吹き出す天井埋め込み形の空気調和機であって、前記フィルター装置は、少なくとも一対の巻取軸間に張設されたエアフィルターと、前記巻取軸を駆動するフィルター巻取駆動モーターと、前記エアフィルターの風上側に配され、水平方向に長手方向を持ち前記エアフィルターに付着した塵埃を吸込む吸入ノズルと、前記吸入ノズルにより吸込まれた塵埃を吸込み、かつ屋外に排出する吸引排気装置とを設け、前記室内空気吸込口と前記熱交換器との間に湾曲配置した前記エアフィルターの一部は、地面に対し略垂直なる面を持ち、前記面に対向して前記吸入ノズルを備え、前記吸入ノズルを前記送風機より上側で、前記室内空気吸込口から最も離れた位置に配設したもので、エアフィルターに付着した塵埃の自動清掃を簡素な構造で構成できてかつ、エアフィルター清掃中に集塵した埃を室内部屋に飛散させることもなく、また、吸入ノズルが吸い込み抵抗にならないところに配置されているので、空気調和機の基本性能を損なわず、エアフィルターの自動清掃を実現できる。また低騒音でフィルターの自動清掃を実現できるという効果がある。 In order to solve the conventional problems, an air conditioner of the present invention includes a heat exchanger, a blower, a filter device arranged on the upstream side of the heat exchanger, the heat exchanger, the blower, and the A main body in which a filter device is disposed, and an indoor air inlet that sucks air into the lower surface of the main body, and is a ceiling-embedded air conditioner that blows out air from the lower surface of the main body, wherein the filter device is An air filter stretched between at least a pair of take-up shafts, a filter take-up drive motor for driving the take-up shaft, and an air filter disposed on the windward side of the air filter and having a longitudinal direction in a horizontal direction. a suction nozzle for sucking dust adhering, suction dust sucked by the suction nozzle and a suction exhaust system for discharging outdoors provided, and the room air inlet port Some of the air filter curved disposed between the serial heat exchanger has a substantially Naru vertical plane to the ground, to face the surface provided with the suction nozzle, the suction nozzle above the said blower It is arranged at the position farthest from the indoor air inlet , and can automatically clean the dust adhering to the air filter with a simple structure, and the dust collected during the air filter cleaning can be collected in the indoor room. Since it is not scattered and the suction nozzle is disposed where the suction resistance does not occur, automatic cleaning of the air filter can be realized without impairing the basic performance of the air conditioner. In addition, the filter can be automatically cleaned with low noise.
本発明のフィルター装置は、エアフィルターに付着した塵埃の自動清掃を簡素な構造でかつ、少ない吸い込み風量で可能にし、フィルター清掃中に集塵した埃を室内部屋に飛散させることもなく、空気調和機の基本性能を損なわず、低騒音でフィルターの自動清掃を実現できるという効果がある。 The filter device of the present invention enables automatic cleaning of dust adhering to the air filter with a simple structure and a small suction air volume, and does not scatter dust collected during filter cleaning into an indoor room without air conditioning. There is an effect that the automatic cleaning of the filter can be realized with low noise without impairing the basic performance of the machine.
第１の発明は、熱交換器と、送風機と、前記熱交換器の上流側に配されたフィルター装置と、前記熱交換器および前記送風機および前記フィルター装置を内部に配置した本体と、前記本体の下面に空気を吸い込む室内空気吸込口とを備え、前記本体の下面から空気を吹き出す天井埋め込み形の空気調和機であって、前記フィルター装置は、少なくとも一対の巻取軸間に張設されたエアフィルターと、前記巻取軸を駆動するフィルター巻取駆動モーターと、前記エアフィルターの風上側に配され、水平方向に長手方向を持ち前記エアフィルターに付着した塵埃を吸込む吸入ノズルと、前記吸入ノズルにより吸込まれた塵埃を吸込み、かつ屋外に排出する吸引排気装置とを設け、前記室内空気吸込口と前記熱交換器との間に湾曲配置した前記エアフィルターの一部は、地面に対し略垂直なる面を持ち、前記面に対向して前記吸入ノズルを備え、前記吸入ノズルを前記送風機より上側で、前記室内空気吸込口から最も離れた位置に配設したもので、エアフィルターに付着した塵埃の自動清掃を簡素な構造で構成できてかつ、エアフィルター清掃中に集塵した埃を室内部屋に飛散させることもなく、また、吸入ノズルが吸い込み抵抗にならないところに配置されているので、空気調和機の基本性能を損なわず、低騒音でエアフィルターの自動清掃を実現できる。 The first invention includes a heat exchanger, a blower, a filter device disposed upstream of the heat exchanger, a main body in which the heat exchanger, the blower, and the filter device are disposed, and the main body. And an indoor air inlet that sucks air into the lower surface of the main body, and is a ceiling-embedded air conditioner that blows out air from the lower surface of the main body, wherein the filter device is stretched between at least a pair of winding shafts An air filter; a filter winding drive motor that drives the winding shaft; an intake nozzle that is disposed on the windward side of the air filter and that has a longitudinal direction in the horizontal direction and sucks dust adhering to the air filter; sucked sucked dust by the nozzle and provided with suction exhaust system for discharging to the outside, the air curved disposed between the heat exchanger and the indoor air inlet Some of Iruta has a substantially Naru vertical plane to the ground, with the suction nozzle facing the surface, the suction nozzle above the said blower, distribution farthest from the indoor air inlet The automatic cleaning of dust adhering to the air filter can be configured with a simple structure, and dust collected during air filter cleaning is not scattered into the indoor room, and the suction nozzle resists suction. Because it is placed in a place where it does not become an obstacle, the basic performance of the air conditioner is not impaired, and automatic cleaning of the air filter can be realized with low noise .
第２の発明は、特に、第１の発明の吸入ノズル内に前記吸入ノズルの長手方向に巻回され移動するフィルムを有し、前記フィルムは、前記エアフィルターの塵埃を掻き取る埃掻き取りパットと、前記埃掻き取りパットで掻き取った塵埃を吸込む吸入口とを具備したもので、フィルターに付着した埃を掻き取りながら吸い込みそして排気できる為、少ない風量でも確実に埃が取れる。 In particular, the second invention has a film wound and moved in the longitudinal direction of the suction nozzle in the suction nozzle of the first invention, and the film is a dust scraping pad for scraping dust of the air filter. When, which was equipped with a suction port for sucking the scraped dust in the dust scraping pads, since it suction and exhaust while scraping dust adhering to the filter, to ensure that dust is collected even with a small air volume.
第３の発明は、特に、第２の発明の埃掻き取りパットの形状を、フィルムの移動方向と略直角をなす方向に長辺を有する長方形としたもので、掻き取り面積を最大に確保できエアフィルターに付着した塵埃を確実に掻き取り、吸込む効果が得られる。 In the third invention, in particular, the shape of the dust scraping pad of the second invention is a rectangle having a long side in a direction substantially perpendicular to the moving direction of the film, so that the maximum scraping area can be secured. The dust adhering to the air filter is surely scraped and sucked.
第４の発明は、特に、第２又は第３の発明の吸入口の形状を、フィルムの移動方向と略直角をなす方向に長辺を有する長方形としたもので、吸引面積を最大に確保できエアフィルターに付着した塵埃を確実に吸込む効果が得られる。 In the fourth aspect of the invention, in particular, the shape of the suction port of the second or third aspect is a rectangle having a long side in a direction substantially perpendicular to the moving direction of the film, so that the suction area can be secured to the maximum. An effect of reliably sucking dust adhering to the air filter can be obtained.
第５の発明は、特に、第１〜４のいずれか一つの発明の吸引排気装置を、吸入ノズルの端部に配設したもので、簡素な構成で圧力損失が抑制され、少ない吸入風量によって塵埃を確実に吸い込む効果が得られる。さらに動作音を小さく抑えられる効果が得られる。 In the fifth aspect of the invention, in particular, the suction / exhaust device of any one of the first to fourth aspects is arranged at the end of the suction nozzle, and the pressure loss is suppressed with a simple configuration, and the intake air volume is small. An effect of reliably sucking dust can be obtained. Furthermore, the effect of suppressing the operation sound can be obtained.
第６の発明は、特に、第１〜５のいずれか一つの発明の室内ユニットと、前記室内ユニットと接続配管を介して接続された室外ユニットからなり、吸引排気装置と屋外を連通する排気ノズルを具備し、前記排気ノズルと、前記接続配管を前記室内ユニットの同一面から延出させたもので、室内ユニットの配管接続作業を行なう同じスペースで、埃を屋外へ排出する排気ノズルの接続ができる為、作業が簡単になると共に、新たな天井開口を設ける必要もなくなり、インテリア性も向上する。 The sixth aspect of the invention is particularly an exhaust nozzle comprising the indoor unit of any one of the first to fifth aspects of the invention and an outdoor unit connected to the indoor unit via a connecting pipe, and communicating the suction exhaust device and the outdoors. The exhaust nozzle and the connection pipe are extended from the same surface of the indoor unit, and the exhaust nozzle for discharging dust to the outside is connected in the same space where the pipe connection operation of the indoor unit is performed. This makes it easier to work and eliminates the need for a new ceiling opening, improving the interior.
以下、本発明の実施の形態について、図面を参照しながら説明する。なお、この実施の形態によって本発明が限定されるものではない。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.
（実施の形態１）
図１は、本発明の実施の形態１における空気調和機の断面図、図２は、同空気調和機の吸引排気装置のある側面からみた外観図、図３は、同空気調和機本発明のフィルター装置の斜視図、図４は、同空気調和機の本体前板を外したときの正面図である。
(Embodiment 1)
1 is a cross-sectional view of an air conditioner according to Embodiment 1 of the present invention, FIG. 2 is an external view of the air conditioner as viewed from a side surface thereof, and FIG. 3 is a view of the air conditioner of the present invention. The perspective view of a filter apparatus and FIG. 4 are front views when the main body front plate of the air conditioner is removed.
図１〜図４において、本実施の形態における空気調和機は、天井埋め込み型の室内ユニットとなる本体１１と、屋外に設置され本体１１と接続配管２３を介して接続された室外ユニット（図示せず）から構成され、本体１１の内部には、熱交換機９と、送風機１０が配設されており、本体１１の下面に吸い込みパネル２０が接続され、吸い込みパネル２０に形成された複数の室内空気吸込口２２から、送風機１０の動作により空気が吸込まれ（矢印２１ａ）、室内へ吹出される（矢印２１ｂ）。このとき空気中に漂う塵埃は、前記室内空気吸入口２２と熱交換器９との間に設けたフィルター装置１で取り除かれる。 1 to 4, the air conditioner according to the present embodiment includes a main body 11 that is a ceiling-embedded indoor unit, and an outdoor unit that is installed outdoors and connected to the main body 11 via a connection pipe 23 (not shown). The heat exchanger 9 and the blower 10 are disposed inside the main body 11, the suction panel 20 is connected to the lower surface of the main body 11, and a plurality of room airs formed in the suction panel 20 Air is sucked from the suction port 22 by the operation of the blower 10 (arrow 21a) and blown out into the room (arrow 21b). At this time, dust floating in the air is removed by the filter device 1 provided between the indoor air inlet 22 and the heat exchanger 9.
このフィルター装置１は、フィルター枠２と、帯状のエアフィルター４と、前記エアフィルター４の風上側に設けられ、水平方向に長手方向を持ち前記エアフィルター４に付着した塵埃を吸い込む吸入ノズル３と、吸入ノズル３の端部に設けられ前記吸入ノズル３に吸込まれた塵埃を吸込み排出する吸引排気装置５を具備している。また、フィルター枠２の両端には、フィルター巻取駆動モーター７と、フィルター巻取駆動モーター７で回転駆動される一対の巻取軸８を配設している。 The filter device 1 includes a filter frame 2, a belt-like air filter 4, a suction nozzle 3 provided on the windward side of the air filter 4, and having a horizontal direction in the longitudinal direction and sucking dust adhering to the air filter 4. A suction exhaust device 5 is provided at the end of the suction nozzle 3 for sucking and discharging dust sucked into the suction nozzle 3. Further, at both ends of the filter frame 2, a filter winding drive motor 7 and a pair of winding shafts 8 that are rotationally driven by the filter winding drive motor 7 are disposed.
前記吸入ノズル３には、吸入ノズル３の長手方向に巻き回され、フィルム駆動モーター６で移動されるフィルム３ｃを内蔵し、フィルム３ｃには、フィルム３ｃの移動方向と略直角をなす方向に長辺を有する長方形の形状を有する吸入口３ａとフィルム３ｃの移動向と略直角をなす方向に長辺を有する長方形の形状を有する埃掻き取りパット３ｂを設け、左右方向に移動可能にしたものである。 The suction nozzle 3 includes a film 3c that is wound in the longitudinal direction of the suction nozzle 3 and is moved by a film drive motor 6. The film 3c is long in a direction substantially perpendicular to the moving direction of the film 3c. A dust scraping pad 3b having a rectangular shape with a long side is provided in a direction substantially perpendicular to the moving direction of the suction port 3a having a side and a film 3c, and is movable in the left-right direction. is there.
エアフィルター４の一部は、図３に示すように、地面に対し略垂直なる面を持ち、面に対向して吸入ノズル３が配設されている。 As shown in FIG. 3, a part of the air filter 4 has a surface substantially perpendicular to the ground, and the suction nozzle 3 is disposed so as to face the surface.
１２は、吸引排気装置５の排気側に接続された排気ノズルで、延長排気ノズル１３を介して屋外と連通している。なお、本実施の形態では、排気ノズル１２と、接続配管２３は、本体１１の同一面から延出している。 An exhaust nozzle 12 is connected to the exhaust side of the suction exhaust apparatus 5 and communicates with the outdoors via an extended exhaust nozzle 13. In the present embodiment, the exhaust nozzle 12 and the connection pipe 23 extend from the same surface of the main body 11.
以上のように構成された本実施の形態における空気調和機の動作について説明する。 The operation of the air conditioner in the present embodiment configured as described above will be described.
本体１１の運転停止後に吸引排気装置５が運転開始し、同時にフィルム駆動モーター６が駆動してフィルム３ｃが移動することにより、エアフィルター４の片側端に位置していた吸入口３ａ及び埃掻き取りパット３ｂが、図３に示すように矢印Ａ方向に移動し、エアフィルター４の前部表面に付着した塵埃を掻き取りながら吸入口３ａから吸取り、塵埃は吸引排気装置５に吸入される。そして、吸入口３ａが、対向する片側端まで移動したときにフィルム駆動モーター６を逆回転させれば、吸入口３ａは初期の位置に戻る。 The suction / exhaust device 5 starts operating after the operation of the main body 11 is stopped, and at the same time, the film driving motor 6 is driven to move the film 3c, whereby the suction port 3a and the dust scraper located at one end of the air filter 4 are scraped. As shown in FIG. 3, the pad 3 b moves in the direction of arrow A, sucks dust from the front surface of the air filter 4 while sucking it from the suction port 3 a, and dust is sucked into the suction exhaust device 5. If the film drive motor 6 is rotated reversely when the suction port 3a moves to the opposite one end, the suction port 3a returns to the initial position.
ここで、フィルター巻取駆動モーター７が駆動し、巻取軸８によりエアフィルター４を巻き回し、埃の付着した部分を吸入口３ａに位置させ再びフィルム駆動モーター７により吸入口３ａ及び埃掻き取りパット３ｂが、図３に示すようにＡの矢印方向に移動する。再び、吸入口３ａが、対向する片側端まで移動したときにフィルム駆動モーター６を逆回転させ、吸入口３ａは初期の位置に戻る。以上の動作を繰り返すことにより、エアフィルター４の全面を自動で清掃することが可能となる。 Here, the filter take-up drive motor 7 is driven, the air filter 4 is wound by the take-up shaft 8, the dust-attached portion is positioned at the intake port 3 a, and the suction port 3 a and dust are scraped off again by the film drive motor 7. The pad 3b moves in the direction of the arrow A as shown in FIG. Again, when the suction port 3a moves to the opposite one end, the film drive motor 6 is reversely rotated, and the suction port 3a returns to the initial position. By repeating the above operation, the entire surface of the air filter 4 can be automatically cleaned.
また、本実施の形態では、図１に示すように、吸入ノズル３を送風機１０より上側、すなわち空気の流速が比較的小さい位置に配置しているので、熱交換機９を通過する空気の通気抵抗を少なく抑えられ、空気調和機の基本性能を損なうことなくエアフィルター４の自動清掃を実現できる。 Further, in the present embodiment, as shown in FIG. 1, the suction nozzle 3 is disposed above the blower 10, that is, at a position where the flow velocity of air is relatively small, so that the ventilation resistance of the air passing through the heat exchanger 9. The air filter 4 can be automatically cleaned without impairing the basic performance of the air conditioner.
また、吸引排気装置５を、吸入ノズル３の端部に設けているので、吸引ノズル３のメンテナンスが行いやすく、排気ノズル１２の引き廻し自由度も出てくる。また、排気ノズル１２を本体１１に収納する場合は、風回路の構成上発生するスペースを利用して、送風機１０より上を通すことも可能である。 Further, since the suction / exhaust device 5 is provided at the end of the suction nozzle 3, maintenance of the suction nozzle 3 is facilitated, and the degree of freedom of the exhaust nozzle 12 is increased. Further, when the exhaust nozzle 12 is housed in the main body 11, it is possible to pass above the blower 10 using a space generated in the configuration of the wind circuit.
また、吸引排気装置５の排気側が、排気ノズル１２と延長排気ノズル１３を介して、屋外と連通しているので、吸引排気装置５で吸引された塵埃は、屋外に自動的に排出され、塵埃廃棄作業が不要となり、メンテナンスが容易である。また、排気ノズル１２と接続配管２３が、本体１１の同一面から延出しているので、排気ノズル１２と延長排気ノズル１３との接続作業と、接続配管２３の接続作業が同じスペースで出来るようになり、設置工事が容易である。 In addition, since the exhaust side of the suction exhaust device 5 communicates with the outdoors via the exhaust nozzle 12 and the extended exhaust nozzle 13, the dust sucked by the suction exhaust device 5 is automatically discharged to the outside, and the dust Disposal work is unnecessary and maintenance is easy. Further, since the exhaust nozzle 12 and the connection pipe 23 extend from the same surface of the main body 11, the connection work between the exhaust nozzle 12 and the extension exhaust nozzle 13 and the connection work of the connection pipe 23 can be performed in the same space. Therefore, installation work is easy.
以上のように、本発明にかかる空気調和機は、簡素な構成でかつ少ない吸込み風量により、エアフィルターに付着した塵埃を自動で清掃することが可能となるので、空気調和機に限らず空気清浄機など塵埃を集塵するエアフィルターを装着した各種機器に適用できる。 As described above, the air conditioner according to the present invention can automatically clean dust adhering to the air filter with a simple configuration and a small amount of suction air, and thus is not limited to an air conditioner. It can be applied to various devices equipped with an air filter that collects dust.
１ フィルター装置
３ 吸入ノズル
４ エアフィルター
５ 吸引排気装置
６ フィルム駆動モーター
７ フィルター巻取り駆動モーター
８ 巻取軸
９ 熱交換器
１０ 送風機
１１ 本体（室内ユニット）
1 Filter Device 3 Suction Nozzle 4 Air Filter 5 Suction / Exhaust Device 6 Film Drive Motor 7 Filter Winding Drive Motor 8 Winding Shaft 9 Heat Exchanger 10 Blower 11 Body (Indoor Unit)
Claims (6)
項に記載の空気調和機。 It comprises an indoor unit and an outdoor unit connected to the indoor unit via a connection pipe, and includes an exhaust nozzle communicating with the suction exhaust device and the outside, and the exhaust nozzle and the connection pipe are connected to the same surface of the indoor unit. It extended from the any one of Claims 1-5 characterized by the above-mentioned.
The air conditioner described in the paragraph.
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| JP2007004172A JP5092409B2 (en) | 2007-01-12 | 2007-01-12 | Air conditioner |
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| JP2007004172A JP5092409B2 (en) | 2007-01-12 | 2007-01-12 | Air conditioner |
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| JP2008170078A JP2008170078A (en) | 2008-07-24 |
| JP5092409B2 true JP5092409B2 (en) | 2012-12-05 |
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| CN102460031B (en) * | 2009-06-11 | 2014-07-09 | 日立空调·家用电器株式会社 | Air conditioner |
| JP5256140B2 (en) * | 2009-07-24 | 2013-08-07 | 日立アプライアンス株式会社 | Air conditioner |
| JP5720611B2 (en) * | 2012-03-30 | 2015-05-20 | ダイキン工業株式会社 | Air conditioning indoor unit |
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| JPH06341665A (en) * | 1993-06-01 | 1994-12-13 | Daikin Ind Ltd | Wind-up control mechanism of roll filter |
| JP2001099479A (en) * | 1999-09-30 | 2001-04-13 | Sanyo Electric Co Ltd | Power supply device for air conditioner |
| JP4154574B2 (en) * | 2002-09-25 | 2008-09-24 | 株式会社富士通ゼネラル | Air conditioner |
| JP4269141B2 (en) * | 2002-10-18 | 2009-05-27 | 株式会社富士通ゼネラル | Air conditioner |
| JP2006145208A (en) * | 2003-03-04 | 2006-06-08 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2005195216A (en) * | 2004-01-06 | 2005-07-21 | Matsushita Electric Ind Co Ltd | Air-conditioner |
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