1351496 九、發明說明： C發明所屬之技術領域3 發明領域 本發明係有關於一種具有具備自動清掃空氣過濾器功 5 能之室内機之空氣調節機。 C先前技術3 發明背景 第9圖顯示習知空氣調節機之室内機901，如第9圖所 示，以風扇902吸入之空氣以熱交換器903予以冷卻或加熱 10 後，吹送至室内。為防止漂浮於吸入空氣之塵埃進入室内 機901之本體内部，而於室内機901之吸入口裡面設有空氣 過濾器904，此空氣過遽器904構成裝卸自如，而可以手清 掃附著之塵埃。 又，可輕易進行空氣過濾器清掃之空氣調節機已知有 15 於吸入面板吸入口裡面設置過濾裝置者，該過濾裝置具有 以馬達釋出/捲繞之帶狀過濾器、去除附著於過濾器之塵埃 之除塵構件及回收以除塵構件撥落之集塵盒（例如參照專 利文獻1)。 專利文獻1:曰本專利公開公報2001-99479號 20 【發明内容】 發明之揭示 發明欲解決之問題 然而，在第9圖所示之空氣調節機中，依其使用頻率， 需進行將空氣過濾器904從室内機901卸除，以進行水洗，1351496 IX. INSTRUCTIONS: TECHNICAL FIELD OF THE INVENTION C FIELD OF THE INVENTION The present invention relates to an air conditioner having an indoor unit having an automatic cleaning air filter function. C. Prior Art 3 Background of the Invention Fig. 9 shows an indoor unit 901 of a conventional air conditioner. As shown in Fig. 9, the air taken in by the fan 902 is cooled or heated by the heat exchanger 903, and then blown into the room. In order to prevent dust floating in the intake air from entering the inside of the main body of the indoor unit 901, an air filter 904 is provided in the suction port of the indoor unit 901, and the air filter 904 is detachably attached, and the attached dust can be cleaned by hand. Further, an air conditioner which can easily perform air filter cleaning is known in which a filter device is provided in a suction port of a suction panel, and the filter device has a belt filter that is released/wound by a motor, and is removed from the filter. The dust removing member of the dust and the dust collecting box which is collected by the dust removing member (for example, refer to Patent Document 1). Patent Document 1: Japanese Laid-Open Patent Publication No. 2001-99479 No. 20 SUMMARY OF THE INVENTION PROBLEMS TO BE SOLVED BY THE INVENTION However, in the air conditioner shown in Fig. 9, air filtering is required depending on the frequency of use. The 904 is detached from the indoor unit 901 for washing,
5 1351496 或以吸塵器等清掃附著之塵埃之定期保養。當進行定期保 養時，由於塵埃堆積於空氣過濾器904，使吸入空氣之通氣 阻力增大，而有空氣調節機之性能降低，消耗電力增大之 問題。 5 又，在專利文獻1記載之結構中，由於將附著於以驅動 馬達於上下皆可捲繞之帶狀過濾器之塵埃回收於集塵盒， 故在塵埃超過集塵盒内之保有量前，需將塵埃丟棄，而有 需定期保養之問題。 本發明即是鑑於習知技術之問題點而發明者，其係以 10 提供一種藉自動清掃空氣過濾器，而提高不需定期保養之 便利性之空氣調節機為目的。 解決問題之方法 為達成上述目的，本發明為一種空氣調節機，其係具 有具備自動清掃空氣過濾器功能之室内機者，該空氣調節 15 機包含有用以捕集空氣中之塵埃之空氣過濾器及可沿該空 氣過濾器於室内機之左右方向移動，並形成用以吸引附著 於前述空氣過濾器之塵埃之吸引孔之吸引噴嘴；更包含有 操作機構，該操作機構係用以即刻進行前述空氣過濾器之 自動清掃者。 20 又，本發明另一態樣為一種空氣調節機，其係具有具 備自動清掃空氣過濾器功能之室内機者，該空氣調節機包 含有用以捕集空氣中之塵埃之空氣過濾器及可沿該空氣過 濾器於室内機之左右方向移動，並形成用以吸引附著於前 述空氣過濾器之塵埃之吸引孔之吸引喷嘴；更包含有操作 ⑧ 6 1351496 機構，該操作機構係用以選擇至少包含冷氣運轉及暖氣運 轉之一般運轉之開始與停止者，以於一般運轉停止時，進 行前述空氣過遽器之自動清掃。 亦可設置用以檢測一般運轉之累積時間之檢測機構， 5 當經過預定之一般運轉累積時間後之一般運轉停止時，進 行前述空氣過遽器之自動清掃。 亦可設置用以檢測進行空氣過滤器之前次自動清掃後 之累積時間之檢測機構，當經過進行前述空氣過濾器之前 次自動清掃後之預定累積時間後之一般運轉停止時，進行 10 前述空氣過慮器之自動清掃。 進而，一般運轉累積時間必須經過預定時間，方可進 行前述空氣過遽器之自動清掃。 亦可設置設定用以使一般運轉自動停止之時間之操作 機構，當於藉該操作機構設定之時間，自動停止一般運轉 15 時，進行前述空氣過濾器之自動清掃，或可藉前述操作機 構選擇是否進行前述空氣過遽器之自動清掃。 亦可設置用以設定在經過一般運轉時設定之時間時， 使一般運轉自動停止之操作機構，當於藉該操作機構設定 之時間經過後，自動停止一般運轉時，不進行前述空氣過 20 濾器之自動清掃或可選擇是否進行。 本發明又另一態樣為一種空氣調節機，其係具有具備 自動清掃空氣過濾器功能之室内機者，該空氣調節機係包 含有用以捕集空氣中之塵埃之空氣過濾器及可沿該空氣過 濾器於室内機之左右方向移動，並形成用以吸引附著於前 ⑧ 7 1351496 述空氣過濾器之塵埃之吸引孔之吸引喷嘴；更包含有操作 機構，該操作機構係用以選擇至少包含冷氣運轉及暖氣運 轉之一般運轉之開始與停止者，以於一般運轉開始時，進 行前述空氣過滤器之自動清掃。 5 亦可設置用以檢測一般運轉之累積時間之檢測機構， 當經過預定之一般運轉累積時間後之一般運轉開始時，進 行前述空氣過滤器之自動清掃。 又，亦可設置用以檢測進行空氣過濾器之前次自動清 掃後之累積時間之檢測機構，當經過進行前述空氣過濾器 10 之前次自動清掃後之預定累積時間後之一般運轉開始時， 進行前述空氣過滤器之自動清掃。 亦可設置用以檢測停止時之累積時間之檢測機構，停 止時間必須經過預定時間，方可進行前述空氣過濾器之自 動清掃。 15 再者，亦可設置設定用以使一般運轉自動開始之時間 之操作機構，當於藉該操作機構設定之時間，自動開始一 般運轉時，進行前述空氣過濾器之自動清掃，或可選擇是 否進行空氣過滤器之自動清掃。 進而，不論在一般運轉停止時或開始時，皆可選擇進 20 行前述空氣過滤器之自動清掃。 且，不論在一般運轉停止時或開始時，皆可選擇不進 行前述空氣過渡器之自動清掃。 發明之效果 本發明由於構成如以上所說明，故可發揮以下記載之5 1351496 Or regularly clean the attached dust with a vacuum cleaner. When the time is maintained, dust is accumulated in the air filter 904, so that the ventilation resistance of the intake air is increased, and the performance of the air conditioner is lowered, and the power consumption is increased. Further, in the configuration described in Patent Document 1, the dust adhered to the belt-shaped filter that can be wound up and down by the drive motor is collected in the dust collecting case, so that the dust exceeds the amount of the dust in the dust box. The dust needs to be discarded, and there is a problem of regular maintenance. The present invention has been made in view of the problems of the prior art, and it is an object of the present invention to provide an air conditioner which improves the convenience of the maintenance without the need for regular maintenance by automatically cleaning the air filter. Means for Solving the Problems In order to achieve the above object, the present invention is an air conditioner having an indoor unit having an automatic cleaning air filter function, the air conditioning unit 15 comprising an air filter for trapping dust in the air And a suction nozzle movable along the air filter in the left-right direction of the indoor unit, and forming a suction nozzle for attracting the dust attached to the air filter; and further comprising an operating mechanism for immediately performing the foregoing Automatic cleaner for air filters. 20, another aspect of the present invention is an air conditioner having an indoor unit having an automatic cleaning air filter function, the air conditioner including an air filter for collecting dust in the air and being capable of The air filter moves in the left-right direction of the indoor unit, and forms a suction nozzle for attracting the suction hole attached to the dust of the air filter; and further includes an operation 8 6 1351496 mechanism for selecting at least The start and stop of the normal operation of the cooling operation and the heating operation are performed to automatically clean the air filter when the normal operation is stopped. A detection mechanism for detecting the cumulative time of the normal operation may be provided, and 5 the automatic cleaning of the air filter is performed when the general operation after the predetermined general operation accumulation time has elapsed. A detection mechanism for detecting an accumulation time after the automatic cleaning of the air filter is performed may be provided, and when the general operation after the predetermined accumulation time after the automatic cleaning of the air filter is performed, the air leakage is performed. Automatic cleaning of the device. Further, the general operation accumulation time must pass a predetermined time before the automatic cleaning of the air purifier can be performed. An operation mechanism for setting a time for automatically stopping the normal operation may be provided, and when the general operation 15 is automatically stopped at a time set by the operating mechanism, the air filter may be automatically cleaned or may be selected by the operating mechanism. Whether to perform the automatic cleaning of the aforementioned air filter. An operation mechanism for automatically stopping the normal operation when the time set in the normal operation is set may be set, and when the normal operation is automatically stopped after the time set by the operation mechanism is passed, the air passing filter 20 is not performed. Automatic cleaning or optional whether to proceed. Still another aspect of the present invention is an air conditioner comprising an indoor unit having a function of automatically cleaning an air filter, the air conditioner comprising an air filter for collecting dust in the air and The air filter moves in the left-right direction of the indoor unit, and forms a suction nozzle for attracting the suction hole attached to the dust of the air filter of the first 87 1351496; and further includes an operating mechanism for selecting at least The start and stop of the normal operation of the cooling operation and the heating operation are performed to automatically clean the air filter at the start of the normal operation. 5 A detection mechanism for detecting the cumulative time of the normal operation may be provided, and the automatic cleaning of the air filter is performed when the general operation after the predetermined general operation accumulation time has elapsed. Further, a detecting means for detecting an accumulation time after the automatic cleaning of the air filter is performed may be provided, and when the general operation after the predetermined accumulation time after the automatic cleaning of the air filter 10 is performed, the foregoing operation is performed. Automatic cleaning of the air filter. It is also possible to provide a detecting mechanism for detecting the accumulated time at the stop, and the stop time must pass a predetermined time before the automatic cleaning of the air filter can be performed. 15 Further, an operation mechanism for setting a time for automatically starting the normal operation may be provided, and when the general operation is automatically started by the time set by the operation mechanism, the automatic cleaning of the air filter may be performed, or whether the air filter may be selected or not Perform automatic cleaning of the air filter. Further, the automatic cleaning of the aforementioned air filter can be selected in 20 lines at the time of the normal operation stop or at the beginning. Moreover, automatic cleaning of the aforementioned air transition device may be selected regardless of whether the general operation is stopped or started. Advantageous Effects of Invention According to the present invention, since the configuration is as described above, the following description can be exerted.
8 1351496 效果。 當設置即刻進行空氣過濾器之自動清掃之操作機構 時，可依需要，適時進行空氣過濾器之清掃作業，故可提 高便利性。 5 又，當設置用以選擇至少具有冷氣運轉及暖氣運轉之 一般運轉之開始與停止的操作機構，以於一般運轉停止 時，進行空氣過濾器之自動清掃時，可與冷氣機之停止動 作連動，即使使用者未察覺，亦可自動進行空氣過濾器之 清掃作業，故可提高便利性。 10 再者，於預定之一般運轉累積時間經過後之一般運轉 停止時或進行空氣過濾器之前次自動清掃後之預定累積時 間經過後之一般運轉停止時，若進行空氣過濾器之自動清 掃，可避免塵埃附著少之狀態之不必要空氣過濾器之清掃 作業，而可避免伴隨空氣過濾器之清掃在不必要狀態進行 15 之空氣過濾器之自動清掃之噪音。且由於不進行不必要之 空氣過濾器之自動清掃，故可期待省能源效果。 當一般運轉時間需經過預定時間，方可進行空氣過濾 器之自動清掃時，在使用者指示運轉開始後，有不小心指 示停止時，亦需於開始運轉後，經過預定時間，方可進行 20 空氣過濾器之自動清掃，故可避免因錯誤操作產生之不必 要空氣過濾器之清掃作業。 又，當於預定之設定時間自動停止一般運轉時，進行 空氣過濾器之自動清掃時，僅使用時間設定式關閉定時器 停止運轉停止或使用時間設定式關閉定時器停止複數運轉 9 1351496 停止之其中幾個時，亦可進行空氣過濾器之自動清掃，而 提高便利性。或者是若於自動停止一般運轉時，可選擇是 否進行空氣過濾器之自動清掃，便於使用時間設定式關閉 定時器，進行停止時，因討厭噪音等，而不希望空氣過濾 5 器之自動清掃時，由於不進行自動清掃，故可提高便利性。 又，在一般運轉時設定之時間經過後，自動停止一般 運轉時，若不進行空氣過濾器之自動清掃，便不致因噪音 等妨礙使用者之就寢。或者若可選擇是否進行空氣過濾器 之自動清掃，便在使用者所希望之時間進行空氣過濾器之 10 自動清掃。 當設置用以選擇至少具有$氣号轉及隻氣g轉之一般 運轉之開始與停止的機構，以於一般運轉開始時，進 行空氣過滤器之自動清掃，由於即使使用者未察覺，亦可 自動進行空氣過濾器之清掃作業，故可提高便利性。 15 再者，於藉累積時間檢測機構檢測出之預定一般運轉 累積時間經過後之一般運轉開始時或進行空氣過濾器之前 次自動清掃後之預定累積時間經過後之一般運轉開始時， 若進行空氣過濾器之自動清掃，便可避免塵埃附著少之狀 態之不必要空氣過濾器之清掃作業，而可避免伴隨空氣過 20 濾器之清掃在不必要狀態進行之空氣過濾器之自動清掃之 噪音。且由於不進行不必要之空氣過濾器之自動清掃，故 可期待省能源效果。 當停止時間需經過預定時間，方可進行空氣過濾器之 自動清掃，在使用者指示運轉停止後，有不小心指示開始 10 1351496 時，亦需於停止運轉後，經過預定時間，方可進行空氣過 濾器之自動清掃，故可避免因錯誤操作產生之不必要空氣 過渡器之清掃作業。 又，設置設定自動開始一般運轉之時間之操作機構， 5 當於藉該操作機構設定之時間自動開始一般運轉時，進行 空氣過濾器之自動清掃時，僅使用時間設定式開啟定時器 開始運轉開始或使用時間設定式開啟定時器開始複數運轉 開始之其中幾個時，亦可輕易進行空氣過濾器之自動清掃。 此時，若可選擇是否進行空氣過濾器之自動清掃，便 10 可於使用時間設定式開啟定時器，進行開始時，若討厭噪 音，而不需要空氣過濾器之自動清掃時，由於不進行自動 清掃，故可提高便利性。 又，不論在一般運轉停止或開始時，皆可選擇自動過 慮器之自動清掃，而可依使用者之需求，於一般運轉停止 15 時或開始時進行空氣過濾器之清掃。 相反地，若於一般運轉停止時或開始時，皆可選擇不 進行空氣過濾器之自動清掃，便可於使用者不希望之時 間，不進行空氣過濾器之清掃，而可提高便利性。 圖式簡單說明 20 第1圖係設於本發明空氣調節機之室内機之空氣過濾 器清掃機構之立體圖。 第2A圖係設置於第1圖之空氣過濾器清掃機構之吸引 喷嘴之分解立體圖。 第2B圖係沿第2A圖之線A-A之截面圖。8 1351496 effect. When the operation mechanism for automatically cleaning the air filter is set, the cleaning operation of the air filter can be performed as needed, so that the convenience can be improved. 5 Further, when an operation mechanism for selecting the start and stop of the normal operation including at least the air-conditioning operation and the heating operation is provided, the automatic cleaning of the air filter can be performed in conjunction with the stop operation of the air-conditioner when the general operation is stopped. Even if the user does not notice, the air filter cleaning operation can be automatically performed, so that the convenience can be improved. 10 Further, if the general operation is stopped after the scheduled general operation accumulation time elapses or the general operation is stopped after the predetermined accumulation time after the automatic cleaning of the air filter is performed, the automatic cleaning of the air filter may be performed. It is possible to avoid the unnecessary cleaning of the air filter in a state where the dust is less attached, and it is possible to avoid the noise of the automatic cleaning of the air filter which is performed in an unnecessary state with the cleaning of the air filter. Since the unnecessary cleaning of the air filter is not performed, the energy saving effect can be expected. When the normal running time needs to pass the predetermined time to perform the automatic cleaning of the air filter, after the user has indicated that the operation has started, if there is an accidental indication to stop, it is necessary to wait for the predetermined time before starting the operation. The automatic cleaning of the air filter avoids unnecessary cleaning of the air filter caused by erroneous operation. Further, when the automatic operation of the air filter is automatically stopped at the predetermined set time, the automatic setting of the air filter is performed, and only the time setting type is used to stop the timer to stop the operation or the time setting type is used to close the timer to stop the plural operation 9 1351496. In a few cases, the automatic cleaning of the air filter can also be performed to improve convenience. Or, if the automatic operation is stopped automatically, it is possible to select whether or not to perform the automatic cleaning of the air filter, and it is convenient to use the time setting type to turn off the timer. When the stop is performed, the air filter 5 is not required to be automatically cleaned due to annoying noise. Since the automatic cleaning is not performed, the convenience can be improved. In addition, when the normal operation is automatically stopped after the time set in the normal operation, if the automatic cleaning of the air filter is not performed, the user will not be prevented from sleeping due to noise or the like. Or if you choose whether to perform automatic cleaning of the air filter, the air filter 10 will be automatically cleaned at the time desired by the user. When the mechanism for selecting the start and stop of the general operation having at least the gas number turn and the gas only turn is set, the automatic cleaning of the air filter is performed at the start of the normal operation, even if the user is not aware of it, The air filter cleaning operation is automatically performed, so that the convenience can be improved. 15 Further, if the general operation starts after the predetermined general operation accumulation time detected by the cumulative time detecting means, or when the general operation after the predetermined accumulation time after the automatic cleaning of the air filter is started, if the air is performed The automatic cleaning of the filter can prevent unnecessary air filter cleaning in a state where dust is less attached, and can avoid the noise of automatic cleaning of the air filter which is performed in an unnecessary state with the cleaning of the air filter. Since the automatic cleaning of the unnecessary air filter is not performed, the energy saving effect can be expected. When the stop time is required to pass the predetermined time, the air filter can be automatically cleaned. When the user instructs the operation to stop, if there is an accidental indication to start 10 1351496, it is also necessary to stop the operation and wait for a predetermined time before air can be taken. The automatic cleaning of the filter avoids unnecessary cleaning of the air transition device caused by erroneous operation. Further, an operation mechanism for setting the time for automatically starting the normal operation is set, and when the automatic operation of the air filter is automatically started at the time set by the operation mechanism, the time setting start timer is started only when the automatic cleaning of the air filter is performed. Or when the time setting is used to start the timer and several of the start of the multi-operation start, the automatic cleaning of the air filter can be easily performed. At this time, if you can choose whether to perform automatic cleaning of the air filter, you can turn on the timer in the time setting mode. If you start to hate noise and do not need automatic cleaning of the air filter, it will not be automatic. Cleaning can improve convenience. In addition, the automatic cleaning of the automatic filter can be selected regardless of the general operation stop or start, and the air filter can be cleaned at the beginning or the beginning of the general operation stop 15 according to the user's needs. Conversely, if the automatic cleaning of the air filter is not performed at the time of the general operation stop or at the beginning, the air filter can be cleaned without the user's desire, and the convenience can be improved. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of an air filter cleaning mechanism provided in an indoor unit of an air conditioner of the present invention. Fig. 2A is an exploded perspective view of the suction nozzle of the air filter cleaning mechanism of Fig. 1. Fig. 2B is a cross-sectional view taken along line A-A of Fig. 2A.
Cs) 11 1351496 第3圖係用以說明空氣過濾器全面之清掃方法之模式 圖。 第4圖係顯示本發明空氣調節機之冷凍循環系統及控 制電路結構之塊圖。 5 第5圖係顯示本發明第1實施形態之空氣過濾器之自動 清掃控制之流程圖。 第6圖係顯示本發明第2實施形態之空氣過濾器之自動 清掃控制之流程圖。 第7圖係顯示本發明第3實施形態之空氣過濾器之自動 10 清掃控制之流程圖。 第8圖係顯示本發明第4實施形態之空氣過濾器之自動 清掃控制之流程圖。 第9圖係習知空氣調節機之室内機之截面圖。 【實施方式3 15 用以實施發明之最佳形態 以下，參照圖式，說明本發明之實施形態。 第1圖係設置於本發明空氣調節機之室内機之空氣過 濾器清掃機構之立體圖。 在第1圖中，用以去除通過熱交換器之空氣塵埃之空氣 20 過濾器2由過濾框架101及過濾網102構成，並設有可沿該空 氣過濾器表面移動之吸引喷嘴103。吸引噴嘴103藉設置於 過濾框架上下端之導軌10 4，與空氣過濾器保持一定距離而 左右平順移動。於吸引喷嘴103連結吸引導管105之一端， 吸引導管105之另一端連結於吸引風扇106。吸引導管105形Cs) 11 1351496 Figure 3 is a schematic diagram showing the overall cleaning method of the air filter. Fig. 4 is a block diagram showing the structure of a refrigeration cycle system and a control circuit of the air conditioner of the present invention. Fig. 5 is a flow chart showing the automatic cleaning control of the air filter according to the first embodiment of the present invention. Fig. 6 is a flow chart showing the automatic cleaning control of the air filter according to the second embodiment of the present invention. Fig. 7 is a flow chart showing the automatic cleaning control of the air filter of the third embodiment of the present invention. Fig. 8 is a flow chart showing the automatic cleaning control of the air filter according to the fourth embodiment of the present invention. Figure 9 is a cross-sectional view of an indoor unit of a conventional air conditioner. [Embodiment 3] BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings. Fig. 1 is a perspective view of an air filter cleaning mechanism provided in an indoor unit of an air conditioner of the present invention. In Fig. 1, air for removing air dust passing through the heat exchanger 20 The filter 2 is composed of a filter frame 101 and a filter screen 102, and is provided with a suction nozzle 103 movable along the surface of the air filter. The suction nozzle 103 is moved by the guide rail 104 provided at the upper and lower ends of the filter frame to maintain a certain distance from the air filter. One end of the suction duct 105 is connected to the suction nozzle 103, and the other end of the suction duct 105 is connected to the suction fan 106. Suction catheter 105
12 成可彎折之導管，俾不妨礙吸引喷嘴103之移動。再者，於 吸引風扇106連結排氣導管1〇7，而引導至室外。附著於空 氣過濾器之塵埃從吸引喷嘴103吸引，再經由吸引導管 105、吸引風扇106、排氣導管107而排出至室外。 當將上述過濾裝置内藏於一般家庭用小型空氣調節機 時’由於須謀求吸引裝置之小型化、小輸出化，故必須可 以小風量發揮強大吸引力，吸引噴嘴103設定成將吸引集中 於一部份，以加強吸引力，藉切換其位置’以清掃過濾器 全面。 第2A圖係顯示吸引喷嘴103構造之分解立體圖，第2B 圖係其截面圖。 如第2A圖及第2B圖所示，於吸引喷嘴本體201設置相 當於空氣過濾器全長之長細縫狀開口部2〇2 ’進而，於可沿 該開口部202驅動之傳動帶2〇3設置吸引孔2〇4，以僅從開口 部202之一部份吸引，且’可驅動傳動帶203，變更要吸引 之場所。由於傳動帶203沿吸引喷嘴本體201，故可為以焊 接或接著等而與吸引喷嘴本體201 —體形成之傳動帶引導 件205所覆蓋。藉此構造，由於亦可以小風量，集中於小吸 引孔’故通過吸引孔風速增大，即使小型之吸引裝置，亦 可發揮強大之吸引力。 如第3圖所示，空氣過滤器之全面清掃藉驅動吸引喷嘴 3 01之傳動帶3 〇 2，改變吸引孔3 〇 3之位置，沿空氣過濾器3 〇 4 左右驅動吸引喷嘴3(n，以使吸引孔3〇3進行圖中箭頭所示 之掃除動作而進行^在第3圖中，吸引孔如設定成空氣過 1351496 濾器全長之約1/4長度，藉圖中箭頭所示之2次來回清掃動 作，清掃空氣過濾器全面。 又，第4圖係顯示本發明空氣調節機之冷凍循環系統及 控制電路之結構之塊圖。 5 在第4圖中，空氣調節機由室外機402及室内機403構 成。於室外機402設置壓縮機404、四向閥4〇5、膨脹閥406、 室外熱交換器407、室外風扇408、吐出溫度感測器409、室 外配管溫度感測器410、外部空氣溫度感測器411。於室内 機403設置室内熱交換器412、室内風扇413、空氣過滤器清 10 掃機構414、室内配管溫度感測器417、吸入感測器418、溫 度感測器419及圖中未示之吸入部、吹送部、上下葉片、左 右葉片，室外機402與室内機403連接形成冷凍循環系統， 藉切換四向閥，進行冷氣運轉或暖氣運轉。 室内熱交換器412分為前侧熱交換器412a及後側熱交 15 換器412b，前側熱交換器412a與後側熱交換器412b藉由以 乾式雙向閥415及毛細管416之節流機構連接。藉使雙向閥 415全開，進行冷氣運轉或暖氣運轉，藉使雙向閥415為關 閉狀態，且使膨脹閥406為全開或稍微全開，可使前側熱交 換器412a作為冷凝器，後側熱交換器412b作為蒸發器，而 2〇 可進行所謂之除濕運轉。又，於室外機402及室内機403分 別設置室外控制部420及室内控制部421，且兩控制部420、 421電性連接。 室内控制部421具有接收從設於室内機403外部之遙控 器423傳送之紅外線信號之接收部422，在本發明之實施 ⑧ 14 1351496 故可適用各種空氣調節機。 【圖式簡單說明】 第1圖係設於本發明空氣調節機之室内機之空氣過濾 器清掃機構之立體圖。 5 第2A圖係設置於第1圖之空氣過濾器清掃機構之吸引 喷嘴之分解立體圖。 第2B圖係沿第2A圖之線A-A之截面圖。 第3圖係用以說明空氣過濾器全面之清掃方法之模式 圖。 10 第4圖係顯示本發明空氣調節機之冷凍循環系統及控 制電路結構之塊圖。 第5圖係顯示本發明第1實施形態之空氣過濾器之自動 清掃控制之流程圖。 第6圖係顯示本發明第2實施形態之空氣過濾器之自動 15 清掃控制之流程圖。 第7圖係顯示本發明第3實施形態之空氣過濾器之自動 清掃控制之流程圖。 第8圖係顯示本發明第4實施形態之空氣過濾器之自動 清掃控制之流程圖。 20 第9圖係習知空氣調節機之室内機之截面圖。 【主要元件符號說明】 101…過濾框架 104…導軌 102.. .過濾網 105…吸引導管 103.. .吸引噴嘴 106...吸引風扇 21 1351496 107...排氣導管 411...外部空氣溫度感測器 201...吸引噴嘴本體 412...室内熱交換器 202...細縫狀開口部 412a...前側熱交換器 203...傳動帶 412b…後側熱交換器 204...吸引孔 413...室内風扇 205...傳動帶引導件 414...空氣過濾器清掃機構 301...吸引噴嘴 415...乾式雙向閥 302...傳動帶 416...毛細管 303...吸引孔 417...室内配管溫度感測器 304...空氣過濾器 418...吸入感測器 401…空氣調節機 419...溫度感測器 402...室外機 420...室外控制部 403...室内機 421...室内控制部 404...壓縮機 422...接收部 405…四向閥 423...遙控器 406...膨脹閥 901...室内機 407...室外熱交換器 902...風扇 408...室外風扇 903...熱交換器 409.. .吐出溫度感測器 410.. .室外配管溫度感測器 904...空氣過濾器 % 2212 is a bendable duct that does not interfere with the movement of the suction nozzle 103. Further, the suction fan 106 is connected to the exhaust duct 1〇7 and guided to the outside. The dust adhering to the air filter is sucked from the suction nozzle 103, and is discharged to the outside through the suction duct 105, the suction fan 106, and the exhaust duct 107. When the filter device is incorporated in a small-sized household air conditioner, it is necessary to reduce the size and output of the suction device. Therefore, it is necessary to exert a strong attraction force with a small air volume, and the suction nozzle 103 is set to concentrate the suction on one. Partly to enhance the appeal, by switching its position 'to clean the filter comprehensively. Fig. 2A is an exploded perspective view showing the structure of the suction nozzle 103, and Fig. 2B is a sectional view thereof. As shown in FIGS. 2A and 2B, a long slit-like opening 2'2' corresponding to the entire length of the air filter is provided in the suction nozzle body 201, and further, a belt 2〇3 which can be driven along the opening 202 is provided. The suction hole 2〇4 is sucked only from one of the openings 202, and 'the drive belt 203 can be driven to change the place to be attracted. Since the belt 203 is attracted to the nozzle body 201, it can be covered by the belt guide 205 which is formed by welding or the like to the suction nozzle body 201. With this configuration, since the small air volume can be concentrated on the small suction holes, the wind speed is increased by the suction holes, and even a small suction device can exert a strong attraction. As shown in Fig. 3, the overall cleaning of the air filter is driven by the driving belt 3 〇 2 of the suction nozzle 310, and the position of the suction hole 3 〇3 is changed, and the suction nozzle 3 is driven along the air filter 3 〇 4 (n, The suction hole 3〇3 is subjected to the cleaning operation shown by the arrow in the figure. In the third figure, the suction hole is set to be about 1/4 of the length of the air filter over the entire length of the filter, as shown by the arrow in the figure. The cleaning operation is repeated, and the air filter is cleaned. Further, Fig. 4 is a block diagram showing the structure of the refrigeration cycle system and the control circuit of the air conditioner of the present invention. 5 In Fig. 4, the air conditioner is composed of the outdoor unit 402 and The indoor unit 403 is configured to include a compressor 404, a four-way valve 4〇5, an expansion valve 406, an outdoor heat exchanger 407, an outdoor fan 408, a discharge temperature sensor 409, an outdoor pipe temperature sensor 410, and an outdoor unit 402. The external air temperature sensor 411. The indoor unit 403 is provided with an indoor heat exchanger 412, an indoor fan 413, an air filter cleaning device 414, an indoor pipe temperature sensor 417, a suction sensor 418, and a temperature sensor. 419 and not shown in the figure The inlet unit, the blowing unit, the upper and lower blades, and the left and right blades, the outdoor unit 402 is connected to the indoor unit 403 to form a refrigeration cycle system, and the four-way valve is switched to perform a cooling operation or a heating operation. The indoor heat exchanger 412 is divided into a front side heat exchanger 412a. And the rear side heat exchanger 412b, the front side heat exchanger 412a and the rear side heat exchanger 412b are connected by a throttling mechanism of the dry two-way valve 415 and the capillary tube 416. The two-way valve 415 is fully opened for air-conditioning operation or heating. Operation, if the two-way valve 415 is in the closed state, and the expansion valve 406 is fully open or slightly fully opened, the front side heat exchanger 412a can be used as a condenser, and the rear side heat exchanger 412b can be used as an evaporator. Further, the outdoor unit 402 and the indoor unit 403 are provided with an outdoor control unit 420 and an indoor control unit 421, and the two control units 420 and 421 are electrically connected. The indoor control unit 421 has a receiving unit that is externally disposed from the indoor unit 403. The receiving unit 422 of the infrared signal transmitted from the remote controller 423 can be applied to various air conditioners in the implementation of the present invention 8 14 1351496. [Simple description of the drawing] Fig. 1 Fig. 2A is an exploded perspective view of the suction nozzle of the air filter cleaning mechanism of Fig. 1. Fig. 2B is taken along line 2A. Fig. 3 is a schematic view for explaining the overall cleaning method of the air filter. Fig. 4 is a block diagram showing the structure of the refrigeration cycle system and the control circuit of the air conditioner of the present invention. A flowchart showing the automatic cleaning control of the air filter according to the first embodiment of the present invention. Fig. 6 is a flow chart showing the automatic 15 cleaning control of the air filter according to the second embodiment of the present invention. Fig. 7 is a flow chart showing the automatic cleaning control of the air filter according to the third embodiment of the present invention. Fig. 8 is a flow chart showing the automatic cleaning control of the air filter according to the fourth embodiment of the present invention. 20 Fig. 9 is a cross-sectional view of an indoor unit of a conventional air conditioner. [Main component symbol description] 101...Filter frame 104... Guide rail 102.. Filter 105... Suction catheter 103.. Suction nozzle 106... Suction fan 21 1351496 107... Exhaust duct 411... External air The temperature sensor 201...the suction nozzle body 412...the indoor heat exchanger 202...the slit-shaped opening portion 412a...the front side heat exchanger 203...the transmission belt 412b...the rear side heat exchanger 204. .. suction hole 413... indoor fan 205... belt guide 414... air filter cleaning mechanism 301... suction nozzle 415... dry two-way valve 302... transmission belt 416... capillary 303 ... suction hole 417... indoor pipe temperature sensor 304... air filter 418... suction sensor 401... air conditioner 419... temperature sensor 402... outdoor unit 420 ...outdoor control unit 403...indoor unit 421...indoor control unit 404...compressor 422...receiving unit 405...four-way valve 423...remote controller 406...expansion valve 901. .. indoor unit 407... outdoor heat exchanger 902...fan 408...outdoor fan 903...heat exchanger 409.. discharge temperature sensor 410.. outdoor pipe temperature sensor 904 ...air filtration % twenty two