201139778 六、發明說明： 【發明所屬之技術領域泅 背景技術201139778 VI. Description of the invention: [Technical field to which the invention pertains] Background
本發明係有關於具備熱泵裝置之烘乾機及洗衣烘乾機。 L 'J 背景技術之說明 滚筒式洗衣烘乾機等用以使衣物乾燥之供乾機，典型 上具備熱泵機構。熱泵機構可以較使用加熱器之裝置更少 之耗電使衣物乾燥。此外，熱泵機構可不使用冷卻水，將 用於衣物乾燥後之乾燥空氣除溼且由乾燥空氣進行熱回 收。因此，熱泵機構與使用加熱器使衣物乾燥之裝置相較， 在節水及省能源之方面為有利（參照曰本特開2〇〇611〇394 號公報）。 熱泵機構一般而言具備：壓縮冷媒之壓縮機；與使衣 物乾燥之乾燥空氣進行熱交換之熱交換器；及於壓縮機與 熱交換器之間規定冷媒之循環路徑之循環配管。熱交換器 一般具備：將乾燥空氣除溼之除溼器；及加熱乾燥空氣之 加熱器。 第11圖係概略地顯示先前之洗衣烘乾機。使用第^圖 說明先前之洗衣烘乾機。 先前之滾筒式洗衣烘乾機150係具備框體100、於框體 100内旋轉之旋轉滾筒103、及内裝旋轉滾筒103之水槽 102。於以下說明中，形成於水槽102下方之框體1〇〇之内部 空間稱為下部空間。又，形成於水槽102上方之框體1〇〇之 3 201139778 内部空間稱為上部空間。 洗衣烘乾機150進而具備：配設於下部空間之熱泵機構 130 ;及連結熱泵機構13〇與水槽1〇2之循環風路1〇8。洗衣 烘乾機150進而具備：捕集於乾燥衣物之步驟中所產生之棉 絨(線頭等塵埃成分)之過濾器部14〇 ;及使乾燥衣物之乾燥 空氣於循環風路108中流動之送風機1〇9。過濾器部14〇及送 風機109係安裝於循環風路1〇8。 乾燥空氣自水槽102之上部排出，然後通過過渡器部 140。過濾、器則4〇自乾燥空氣去除棉絨。送風_9之後將 乾燥空氣朝熱栗機構130送出。熱果機構13()具備與乾燥空 乳熱父換之熱父換器（未圖朴熱交換^將錢空氣除渔及 加熱。之後’乾燥空氣再度朝旋轉滾筒1()3流入。 如上所述，洗衣域機15G之料機構㈣因為配設於 框體之下部空間，故於水槽1〇2與熱_13〇之間規定 乾燥空氣之循環路徑之循環風賴8，係形缝長。通過長 循環風路1G8顚之乾”氣之壓力損變大。因此，先前之 洗衣烘乾機1輝料錢Μ氣之快速彳㈣ 的循環量。 义 农卿風之不充份之乾燥空氣之流量，係使配 设於循械路⑽内之熱交㈣與乾心氣 低。其結果，衣物之乾燥費時 Χ換重降 需要之電力亦增大。心，於衣物之乾燥上所 L 明内溶1】 發明概要 201139778 本發明之目的係提供一種可使用用以規定乾燥空氣之 循％路徑之短循環風路，使熱交換器之熱交換率提升，達 成縮短之乾燥時間及減低之耗電之烘乾機及洗衣供乾機。 本發明之一局面之烘乾機，其特徵在於包含：框體； 被支撐於前述框體内之外槽；可旋轉地内裝於前述外槽 内用以收谷乾燥對象之衣物之旋轉滚筒；具備用以使前 述旋轉滚筒内之衣物乾燥之熱交換器之熱$裝置；送風乾 燥空氣之送風部；連結前述外槽與前述熱③裝置，規定自 前述送風部之前述乾燥空氣循環之循環路經之循環風路； 及配設於前述循環風路巾，用以防止塵埃成份進入前述熱 交換器之m部；前料絲部及前述熱交鮮係配設 於前述框體内所形成之前述外槽之上方之w㈣，且前 述過滤《、前《錄n及前料風部魏序沿著前述 乾燥空氣之流動方向配設。 錢乾機，其特徵在於包含：框 體；被支撐於前述框體内，用以貯留洗濯水之外槽； 外槽内旋轉，用以洗濯及乾燥衣 'ox > +，γ絲右结咖々亡仏 物之疑轉滾筒；具備用以 使前狀轉㈣内之衣物乾燥之熱交換器之_裝置.吹 送乾燥空氣之送風部；連結前述外样盥_ 定自前述送風部之前述乾燥空氣熱栗裝置，規 路；及配設於前述循環風路+卩之錢路#之循環風 述熱交換n之祕it部；前述m2止塵埃成份進入前 配設於前述框體内所形成之前述:槽:::述熱交換器係 且前述過渡器部、前述熱交換彳之上部空間， 吳錢别述送風部係依序沿著 201139778 前述乾燥空氣之流動方向配設。 圖式簡單說明 第1圖係顯示一實施形態之滾筒式洗衣烘乾機之概略 構成之截面圖。 第2圖係第1圖所示之滾筒式洗衣烘乾機之前面之部份 外觀圖。 第3圖係概略地顯示第1圖所示之滾筒式洗衣烘乾機之 内部構造之立體圖。 第4圖係第1圖所示之滾筒式洗衣烘乾機之概略的上視圖。 第5圖係第4圖所示之A-A線向視截面圖。 第6圖係概略地顯示第1圖所示之滾筒式洗衣烘乾機之 上部構成之立體圖。 第7圖係概略地顯示第1圖所示之滾筒式洗衣烘乾機中 之支撐構件之立體圖。 第8圖係概略地顯示第1圖所示之滾筒式洗衣烘乾機之 立體圖。 第9圖係概略地顯示第1圖所示之滾筒式洗衣烘乾機中 之支撐構件之其他配置之立體圖。 第10圖係概略地顯示第9圖所示之滚筒式洗衣烘乾機 之立體圖。 第11圖係概略地顯示使用熱泵乾燥衣物之先前之洗衣 烘乾機之立體圖。 C實施冷式j 用以實施發明之最佳形態 6 201139778 以下，使用附圖說明一實施形態之烘乾機。於本實施 形態中，烘乾機係作為滾筒式洗衣烘乾機而例示。取而代 之，烘乾機亦可為其他洗衣烘乾機。更取而代之，烘乾機 亦可係不具備洗衣功能之烘乾裝置。因此，以下說明之詳 細構造並非給予本實施形態之原理任何限定。 (滾筒式洗衣烘乾機之整體構成） 第1圖係滾筒式洗衣烘乾機之概略的截面圖。第2圖係 部份地顯示滾筒式洗衣烘乾機之前面之立體圖。第3圖係概 略地顯示滾筒式洗衣烘乾機之内部構造之立體圖。 洗衣烘乾機500具備框體1，其包含壁部，該壁部係規 定用以收容將衣物洗濯及乾燥用之各種要件（例如後述之 旋轉滾筒3、水槽2及熱泵裝置30)之内部空間。框體1之壁 部係包含配設於前側之前壁le、與前壁le配設於相反側之 後壁Id、配設於前壁le與後壁Id之間之右側壁la、與右側 壁la配設於相反側之左側壁lb。前壁le、後壁Id、右側壁 la及左側壁lb係於上下方向立設。於本實施形態中，右側 壁la及左側壁lb中之至少一者係例示作為側壁。又，右側 壁la例示作為第1側壁。左側壁lb例示作為第2側壁。 框體1之壁部係包含由前壁le、後壁Id、右側壁la及左 側壁lb之上緣所包圍之上壁lc，及由前壁le、後壁Id、右 側壁la及左側壁lb之下緣所包圍之底壁If。 於前壁le形成有用以出入衣物之投入口。洗衣烘乾機 500係進而具備用以封閉或開放投入口之門體5。安裝於前 壁le之門體5係於開放投入口之開放位置（參照第1圖）與封 201139778 閉投入口之封閉位置（參照第2圖）之間旋動。 洗衣烘乾機500進而具備配設於框體1内之大致圓筒形 狀之旋轉滾筒3。用以洗濯及乾燥衣物之旋轉滾筒3係包含 形成與前壁le之投入口連通之開口部之周壁531、及與藉由 周壁531所形成之開口部對向之底壁532。於旋轉滾筒3内收 容由投入口投入之衣物。 洗衣烘乾機500進而具備配設於框體1内之大致圓筒形 狀之水槽2。水槽2包含包圍旋轉滾筒3之周壁531之周壁 521、及沿著旋轉滾筒3之底壁532之底壁522。於水槽2内貯 存用以洗濯衣物之洗濯水。於本實施形態中，水槽2係例示 作為外槽。 洗衣供乾機5 0 0係進而具備用以朝水槽2供給水之給水 管（未圖示）。連接於水槽2之給水管包含給水閥（未圖示）。 給水閥係用以控制朝水槽2之給水。洗衣烘乾機5〇〇進而具 備用以自水槽2排水之排水管（未圖示）。連接於水槽2之排水 管包含排水閥（未圖示）。排水閥係用以控制自水槽2之排水。 於水槽2之周壁521之上部形成有排出口 η。用於水槽2 内可旋轉地内裝之旋轉滾筒3内所收容之衣物之乾燥之乾 燥空軋係由排出口 11有效率地排出。於本實施形態中為 使洗濯水不由排出口 11流出，排出口 i丨係形成於水槽2 /旋轉 滾筒3中之洗濯水之最大液位的上方。若將不具備洗濯功能 之乾燥裝置作為烘乾機使用，則排出口丨丨可形成於旋轉予 筒3之周壁531或底壁532之任意場所。 如第3圖所示，洗衣烘乾機5〇〇進一步具備包含連接於 201139778 水槽2之周壁521之上端部與連接於框體丨之底壁lf之下端 部之阻尼器523。旋轉滚筒3於水槽2内旋轉。於框體〖内支 撐水槽2之阻尼器523係吸收起因於旋轉滾筒3之旋轉之振動。 洗衣烘乾機500係進一步具備使旋轉滾筒3旋轉之驅動 馬達7。驅動馬達7係安裝於水槽2之底壁522之外面。藉由 驅動馬達7 ί疋轉之$疋轉滚清3之旋轉轴係朝前方上方傾斜。 旋轉滾筒3中之衣物係有時產生旋轉滾筒3及/或水槽2 之重量不平衡。其結果，起因於旋轉滾筒3之旋轉之振動朝 水槽2傳達。支撐水槽2之阻尼器523使來自水槽2之振動衰減。 如上所述，於框體1之前壁le安裝有用以開閉旋轉滾筒 3之投入口之門體5。使用者可打開門體5對旋轉滾筒3進出 衣物。 如第2圖所示，洗衣烘乾機500進而具備操作面板4。操 作面板4係沿著框體1之前壁le之上緣配設。操作面板4包含 用於洗衣烘乾機500之操作之各種操作鍵541、及顯示洗衣 烘乾機500之動作模式等各種資訊之顯示窗542。 洗衣烘乾機500進而具備用以將洗劑配設於框體1内之 洗劑投入部10。配設於操作面板4之左端下方之洗劑投入部 10可朝前方拉出。洗劑投入部1〇具備於框體丨之内部保持洗 劑之收容容器（未圖示）。收容容器可區劃為例如用以收容粉 末洗劑之第1收容部（未圖示）、用以收容液體洗劑之第2收 容部（未圖示）、及用以收容柔軟劑之第3收容部（未圖示）。 (熱系裝置） 第4圖係洗衣烘乾機500之概略的平面圖。第5圖係第4 201139778 圖所示之A-A線之向視截面圖。第6圖係概略地顯示洗衣烘 乾機500之上部構成之立體圖。使用第丨圖、第3圖至第6圖 說明熱泵裝置。 洗衣烘乾機500係具備用以使衣物乾燥之熱栗裝置 30。洗衣烘乾機500係使用熱泵裝置30對由旋轉滾筒3排出 之乾燥空氣進行除溼及加熱。 如上所述，框體1形成收容旋轉滾筒3、水槽2及熱泵裝 置3〇等各種裝置之内部空間。於以下說明中，框體丨之内部 空間中較水槽2更上方之狹窄空間稱為上部空間。又，框體 1之内部空間中較水槽2更下方之空間稱為下部空間。熱泵 裝置30、及形成在熱泵裝置30與旋轉滾筒3之間之乾燥空氣 之循環路的各種要件，大部份配設於上部空間。 如第1圖所示，洗衣烘乾機5〇〇進而具備連結水槽2與熱 泵裝置30之循環風路8。循環風路8包含由排出口 u朝上方 延伸出之上游風路58卜及連接於水槽2之底壁522之下游風 路582。 洗衣烘乾機500進而具備配設於上游風路581與熱泵裝 置30之間之過濾器部4〇。連接於上游風路581之過濾器部4〇 係除去乾燥空氣中之棉絨(稱為線頭之塵埃成份）。乾燥空氣 之後朝熱泵裝置30流入。如上所述，熱泵裝置3〇係除溼及 加熱乾燥空氣。 洗衣烘乾機500進而具備配設於熱泵裝 置30與下游風 路582之間之送風部9。送風部9係自水槽2之排出口 u吸引 乾燥空氣’之後通過下游風路582將乾燥空氣再度朝旋轉滾 201139778 筒3内送入。如此，由送風部9送來之乾燥空氣係依照由循 環風路8所規定之循環路而循環。 如上所述☆本貫施形態中，形成在熱系装置如與旋 轉滚筒3 ϋ燥空氣之循環路的各種要件（過瀘、器部 4〇、熱泵裝置30及送風部9)，係集中配設於上部空間。其 結果，可減低乾Μ氣之壓力損，得到快叙循環速度及/ 或充份之風量之乾燥空氣。 如第3圖至第5圖所示，熱系裝置3〇係具備壓縮冷媒之 壓縮部31、用以使旋轉滾筒3内之衣物乾燥之熱交換器 HEX、及包含用以減壓高壓冷媒之壓力之膨脹閥（或毛細管） 之減壓部33。熱交換器HEX具備將於壓縮部31壓縮而成為 高溫高壓之冷媒之熱放熱之加熱部32、及藉由被減壓而成 為低壓之冷媒自周圍奪取熱之除溼部34。於本實施形態 中，加熱部32係例示作為放熱部》除溼部34係例示作為吸 熱部。 如第3圖所示，熱泵裝置30進而具備連結壓縮部31、構 成熱交換器HEX之加熱部32及除溼部34以及減壓部33之管 路20。流動於管路20中之冷媒係於壓縮部31、加熱部32、 除溼部34及減壓部33間循環。 於第3圖中，顯示自水槽2之底壁522之頂部2a(圓板狀 之底壁522之最上位點）延伸之母線G。母線G係存在於描繪 水槽2之周壁521之外面之母線中最上方位置。 壓縮部31係於水槽2之周壁521之上方，相對母線g偏移 配設於靠近右側壁la。壓縮部31係包含位於母線〇更下方之 11 201139778 底面31a。水槽2之周壁521之上方之上部空間因為被有效利 用於壓縮部31之設置’故具備壓縮部31之熱泵裂置30可適 當收容於較小型之框體1内。因為相對最上位置之母線G， 壓縮部31之位置被偏移於靠近右側壁ia(或左側壁lb)，故不 會使框體1之高度增加，熱泵裝置3〇可配設於上部空間。如 此，可提供小型之洗衣烘乾機500。 於加熱部32中，流動於管路20中之冷媒與周圍空氣（自 過濾器部40流入加熱部32之乾燥空氣）熱交換。其結果，冷 媒被加熱而氣化，且乾燥空氣中之水成份結露。其結果， 乾燥空氣中之水成份被去除。 氣化後之冷媒朝壓縮部31流入。壓縮部31係壓縮冷 媒，使之成為高溫且高壓。高溫高壓之冷媒，然後流入加 熱部32。冷媒於加熱部32與周圍空氣（自除溼部34流入加熱 部32之乾燥空氣)熱交換。其結果，乾燥空氣被加熱，且冷 媒被冷卻而液化。 減壓部33係將液化之高壓冷媒減壓，使之成為低溫且 低壓。低溫低壓之冷媒再度流入於除渔部34。 如上所述，送風部9係通過下游風路582向水槽2送出乾 燥空氣。乾燥空氣之後通過水槽2朝旋轉滾筒3流入。其結 果’收容於旋轉滾筒3内之衣物被乾燥。 衣物乾燥之結果，乾燥空氣包含較多之水成份。如上 所述，送風部9係由水槽2之排出口 U吸引旋轉滾筒3内之乾 燥空氣。其結果，乾燥空氣經由上游風路581及過濾器部4〇 到達熱泵裝置30。 12 201139778 如上所述，熱泵裝置30之除溼部34最初將乾燥空氣除 溼及冷卻。其結果，乾燥空氣中之水成份結露，自乾燥空 氣分離。乾燥空氣之後朝加熱部32流入。加熱部32如上所 述加熱乾燥空氣。其結果，通過熱泵裝置3〇之乾燥空氣成 為高溫且低溼。送風部9將高溫且低溼之乾燥空氣朝旋轉滾 筒3再度送出。 如第4圖及第6圖所示，締結於熱泵裝置3〇之送風部9係 接近壓縮部31而配設。於本實施形態中，送風部9係配設於 壓縮部31與左側壁lb之間。相對水槽2之周壁521之母線G， 偏向右側壁la側配設之壓縮部31之左側空間，因為被有六文 利用於送風部9之設置，故送風部9被適當收容於較小型之 框體1中。於右側壁la與左側壁lb之間排列之熱系裝置3〇與 送風部9之配置，係幾乎不會招致框體1之高度之增加。因 此’可提供小型之洗衣烘乾機500 » 由於旋轉滾筒3中乾燥之衣物產生棉絨(稱為線頭之塵 埃成份）。棉絨朝熱交換器HEX之附著及堆積，會引起乾燥 空氡之循環效率及熱交換器HEX之熱交換率之降低。 洗衣烘乾機500具備配設於熱交換器HEX上游之過減 器部40。過濾器部40自乾燥空氣中將線頭、塵埃、花粉等 異物（棉絨）於乾燥空氣通過熱交換器HEX之前捕集並回 收，抑制棉絨朝熱交換器HEX之進入。於框體丨之上部空間 被安裝於循環風路8之過濾器部40，係接近前壁le。因此， 欲除去積存於過濾器部40之棉絨之使用者或作業者，可於 站立在框體1之前壁le附近之狀態下進行維護作業。如此， 13 201139778 洗衣烘乾機500可提供高效率之維護作業。 如第5圖所示，過濾器部40包含第1過濾器40A、及配設 於第1過濾器40A之下游之第2過濾器4〇B。第1過濾器40A之 網目較第2過濾器40B粗。因此，第2過濾器40B係捕集及回 收通過第1過濾器40A之較細的棉絨及其他異物。其結果， 可抑制起因於棉絨及其他異物之附著之熱泵裝置30之熱交 換效率之降低及送風部9之循環效率之降低。又，過濾器部 40係抑制棉絨及其他異物朝框體1外飛散。因此，可抑制洗 衣烘乾機500之周圍污染。 如第2圖所示’於框體1之上壁lc形成有開口部4〇c。第 1過濾器40A係經由形成於上壁lc之前緣附近之開口部4〇c 對循環風路8裝卸。因此，使用者或作業者可於站立在框體 1之前壁le附近之狀態下，將第1過濾器40A對框體1裝卸。 如此，洗衣烘乾機500可提供高效率之維護作業。 與第1過濾器40A不同’第2過濾器40B係固定於循環風 路8。因為第1過濾器40A於第2過濾器40B之前去除乾燥空 氣中之棉絨及其他異物’故第2過濾器40B之堵塞之頻率較 小°又’使用者或作業者可經由形成於框體丨之上壁lc之開 口部40c將第2過濾器40B清潔化。因此，固定於循環風路8 之第2過濾器40B之堵塞之消除，不需要過大勞力。 於第2過濾器40B之後，配置有熱交換器ΗΕχ。如上所 述’熱交換器HEX係流動藉由壓縮部31而高溫化之冷媒。 固定於循環風路8之第2過濾器40B係妨礙不熟練維護作業 之使用者容易地接觸熱交換器ΗΕΧ。進而，與第i過濾器4〇a 14 201139778 不同，第2過濾器40B因為固定於循環風路8，故第2過濾器 40B幾乎不產生位置變動。因此’可適當抑制起因於第2過 渡器40B之不適當設置之棉絨朝熱交換器HEX之進入。 過滤器部40係產生乾燥空氣之壓力損。壓力損之結 果’乾燥空氣之速度分佈被平滑化（即，乾燥空氣之流動被 整流）。如第4圖及第5圖所示，過濾器部4〇係配設於熱交換 器HEX之前。因此，整流化後之乾燥空氣朝熱交換器ΗΕχ 流入。 一般而言，為了洗衣洪乾機之小型化而欲縮短循環風 路時’朝循環風路内設置整流機構(例如直管）有其困難，但 本實施形態中，因為過渡器部40將乾燥空氣整流化，故乾 燥空氣之整流化上所需之流動區間縮短。整流化後之乾燥 空氣朝熱交換器HE X之流入係抑制熱交換效率之局部的大 變動。其結果，可提高熱交換器HEX之熱交換效率。 如上所述，熱交換器HEX之上游之過濾器部4〇，不需 要朝循環風路8設置整流機構(例如直管），即達成乾燥空氣 之整流化。如此，可適當縮短循環風路8。 如第1圖及第5圖所示’熱交換器HEX之除溼部34包含 供乾燥空氣流入之導入面534。過濾器部4〇係配設於導入面 534之附近。因此，於過濾器部40整流後之乾燥空氣，係直 線地被送入配設於過濾器部40之後之除溼部34。 如上所述，過濾器部4〇將乾燥空氣整流。藉由過濾器 部40之乾燥空氣之整流化，係使乾燥空氣之流速減低。循 環風路8因為於過濾器部40與導入面534之間幾乎不使乾燥 15 201139778 空氣之流動方向彎曲，故乾燥空氣於減低流速後，朝除渔 部34直線地流入。其結果，通過除溼部34之乾燥空氣不會 局部地成為《紐，可_於除漫物結露之核份之飛散。 如第5圖所不’洗衣烘乾機5GG進而具備用以回收於除 渔部34結露之水成份之回收構造35β回收構造35係配設於 除溼部34之下方。如上所述，過濾器部4〇因為抑制於除溼 部3 4結路之水成伤之飛散，故可使用小型之回收構造3 $將 水成份充份地回收。因此，可提供小型之洗衣烘乾機5〇〇。 於回收構造35形成有凹部（未圖示）。於除渔部34結露之 水成份於除屋部34之表面傳遞而於凹部滴下。凹部係形成 為可承接藉由乾燥空乳朝下游飛散之水成份之範圍。 如上所述，整流乾燥空氣之過濾器部4〇係抑制於除溼 部34結露之水成份之飛散。因此，為承接由除澄部34滴下 之水成份所要求之凹部之面積較小。因此，使用小型之回 收構造35可將水成份充份地回收。 如上所述’藉由過濾器部40抑制了飛散之水成份係藉 由回收構造35而適當地回收。回收之水成份宜由回收構造 35之凹部朝洗衣烘乾機5〇〇外排出。例如，水成份可與洗濯 水一起排水至設於框體1下方之排水口。 回收構造35係與熱交換器HEX—同配設於框體1之上 部空間。因此，藉由回收構造35回收之水成份係利用位能 而適當地排水。自回收構造35之水成份之排出，不需要泵 等專用之排出設備。因此，可提供小塑之洗衣烘乾機500。 如上所述，配設於熱交換器HEX之前之過濾器部40係 16 201139778 有效抑制棉絨或其他異物朝熱交換器HEX之流入。然而， 長期間使用洗衣烘乾機500之結果，亦存在於熱交換器HEX 附著及/或堆積棉絨或其他異物之情形。 如上所述’熱交換器HEX係設於框體1内之上部。作業 者可通過形成於框體1之上壁lc之開口部4〇c拆除第1過濾 器40A。然後，作業者可使用專用工具自循環風路8將第2 過渡器40B拆除。其結果’作業者可接近熱交換器hex，自 熱交換器HEX將棉絨或其他異物去除。作業者可於站立在 框體1之前壁le附近之狀態下’進行第丨過濾器4〇A之去除、 第2過濾器40B之去除及自熱交換器HEX之棉絨或其他異物 之去除等一連串之作業。因此，洗衣烘乾機5〇〇可提供高效 率之維護作業。 (過濾器部之構造） 使用第5圖說明過濾器部40之構造。 過濾器部4〇之大致圓筒形狀之第1過濾器4〇a包含具有 較用於第2過濾器4〇B之過濾器網目粗之過濾器網目。第i 過濾器40A包含形成有開口部之周面。形成於第i過濾器 40A之周面之開口部係用作乾燥空氣流入之流入部41。自旋 轉滾筒3排出之乾燥空氣經由流入部41朝第！過濾器4〇八内 流入。 固設於第1過濾器4〇A之下游之第2過濾器40B包含平 坦的過濾器網目。 過濾器部40具備配設於第丨過濾器4〇a之上部之蓋部 42。第1過遽器40A被安裝於洗衣烘乾機5〇〇時，蓋部42係嵌 17 201139778 裝於形成於框體1之上壁lc之開口部40c。蓋部42宜形成為 使用者可握持狀。使用者進行第1過濾器40A之安裝時，可 將蓋部42利用作為把手構件。 大致圓筒形狀之第1過濾器40A包含產生大壓力損之區 域與產生小壓力損之區域Ls。產生於第1過濾器40A之大 致中央之區域Ls係與流入部41對向，與自流入部41流入之 乾燥空乳直接地衝突。區域Ll係產生於區域Ls之上方及下方。 通過產生上述之壓力損分布之圓筒形狀之第1過濾器 4〇A之乾燥空氣係流入至熱交換sHEX。上述之壓力損之結 果’係獲得於除溼部34之上部較快流速、於除溼部34之下 部較小流速之乾燥空氣之速度分布。圓筒形狀之第1過濾器 4〇八且配設於除溼部34之導入面534之附近。其結果，可有 效抑制於除溼部34結露之水成份之飛散。 於除漫部34結露之水成份之滴係於除溼部34之上部較 小。水成份之滴係於流下期間與其他水成份之滴結合。其 結果’水成份之滴係隨著流下而緩緩變大。因此，於除溼 434之下部附著較大之水成份之滴， 另一方面於除溼部34 之上部附著較小之水成份之滴。 如上所述，除溼部34下部之乾燥空氣之速度比除溼部 34上部之乾燥空氣之速度小。因 此，大之水成份之滴難以 飛散’結果於除溼部34結露之水成份之飛散範圍變窄。因 此’可使用較小之回收構造35將於除溼部34結露之水成份 適當地回收。 (與先則之洗衣烘乾機之對比） 201139778The present invention relates to a dryer and a washer dryer having a heat pump device. L 'J BACKGROUND OF THE INVENTION A dryer for drying clothes, such as a drum type laundry dryer, is typically provided with a heat pump mechanism. The heat pump mechanism can consume less electricity than the device using the heater to dry the clothes. Further, the heat pump mechanism can dehumidify the dry air used for drying the laundry without using cooling water and heat-recovering it by dry air. Therefore, the heat pump mechanism is advantageous in terms of water saving and energy saving as compared with a device that uses a heater to dry clothes (refer to Japanese Patent Laid-Open No. Hei. No. 2,611,394). The heat pump mechanism generally includes a compressor that compresses the refrigerant, a heat exchanger that exchanges heat with the dry air that dries the clothes, and a circulation pipe that defines a circulation path of the refrigerant between the compressor and the heat exchanger. The heat exchanger generally has a dehumidifier that dehumidifies the dry air, and a heater that heats the dry air. Figure 11 is a schematic representation of a prior laundry dryer. Use the figure to illustrate the previous washer dryer. The conventional drum type laundry dryer 150 includes a casing 100, a rotary drum 103 that rotates in the casing 100, and a water tank 102 that houses the rotary drum 103. In the following description, the internal space of the casing 1 formed under the water tank 102 is referred to as a lower space. Moreover, the frame 1 formed in the upper side of the water tank 102 3 201139778 The internal space is called an upper space. Further, the washing and drying machine 150 further includes a heat pump mechanism 130 disposed in the lower space, and a circulation air passage 1〇8 that connects the heat pump mechanism 13A and the water tank 1〇2. The washer-dryer 150 further includes a filter unit 14 that collects lint (dust components such as a thread) generated in the step of drying the laundry, and a dry air that dries the laundry flows through the circulation air path 108. The blower is 1〇9. The filter unit 14A and the blower 109 are attached to the circulation air passage 1〇8. The dry air is discharged from the upper portion of the water tank 102 and then passes through the transition portion 140. The filter and the device remove the lint from the dry air. After the air supply _9, the dry air is sent to the hot pump mechanism 130. The hot fruit mechanism 13 () has a hot-family changer that is replaced with a dry empty milk hot-father (not shown as a hot exchange, and the money air is removed from fishing and heating. Then the dry air flows again toward the rotating drum 1 () 3 as above. As described above, since the material mechanism (4) of the laundry machine 15G is disposed in the space below the casing, the circulation path of the circulation path of the dry air is defined between the water tank 1〇2 and the heat_13〇, and the system is long. Through the long circulation airway 1G8, the pressure loss of the gas is large. Therefore, the previous laundry dryer 1 has a rapid circulation of 辉 Μ 。 四 四 四 。 。 。 。 。 。 。 。 。 。 The flow rate is such that the heat supply (4) and the dry heart gas disposed in the mechanical path (10) are low. As a result, the drying time required for the drying of the clothes is increased, and the power required for the drying of the clothes is also increased. Internal Dissolution 1] SUMMARY OF THE INVENTION 201139778 The object of the present invention is to provide a short circulation air path for specifying a path of drying air to increase the heat exchange rate of the heat exchanger, thereby achieving a shortened drying time and a reduced consumption. Electric dryer and laundry dryer. One of the aspects of the present invention a dryer comprising: a frame; a groove supported by the outer casing; and a rotary drum rotatably mounted in the outer groove for receiving the laundry of the object; a heat device for rotating the heat exchanger for drying the laundry in the drum; a blowing portion for supplying air to the dry air; and connecting the outer tank and the heat 3 device to define a circulation air passage of the circulation path of the dry air circulating from the air blowing portion And disposed in the circulating air duct to prevent dust components from entering the m portion of the heat exchanger; the front wire portion and the heat exchange system are disposed above the outer groove formed in the frame body; w(四), and the foregoing filtering, the former "recording n and the front wind part Wei order are arranged along the flow direction of the aforementioned dry air. The money dryer is characterized by comprising: a frame; being supported in the aforementioned frame for Retaining the outer tank of the washing water; rotating in the outer tank for washing and drying the clothes 'ox > +, γ silk right 结 之 之 之 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; Heat exchanger a blowing portion for blowing dry air; connecting the outer sample 盥_ the dry air heat pump device determined from the air blowing portion, and regulating the road; and circulating heat of the wind disposed in the circulation wind road + 卩之钱路# Exchanging the secret portion of n; the aforementioned m2 dust-preventing component is disposed in the frame body before entering the tank::: the heat exchanger system and the transition portion, the upper space of the heat exchange crucible, Wu The air supply section is arranged along the flow direction of the dry air in 201139778. Brief Description of the Drawings Fig. 1 is a cross-sectional view showing a schematic configuration of a drum type washer dryer of an embodiment. Fig. 1 is a perspective view showing the internal structure of the drum type washer dryer shown in Fig. 1. Fig. 3 is a perspective view schematically showing the internal structure of the drum type washer dryer shown in Fig. 1. Fig. 4 is a schematic top view of the drum type washer dryer shown in Fig. 1. Fig. 5 is a cross-sectional view taken along line A-A of Fig. 4; Fig. 6 is a perspective view schematically showing the upper portion of the drum type washing and drying machine shown in Fig. 1. Fig. 7 is a perspective view schematically showing a supporting member in the drum type washing and drying machine shown in Fig. 1. Fig. 8 is a perspective view schematically showing the drum type washing and drying machine shown in Fig. 1. Fig. 9 is a perspective view schematically showing another arrangement of the supporting members in the drum type washing and drying machine shown in Fig. 1. Fig. 10 is a perspective view schematically showing the drum type washing and drying machine shown in Fig. 9. Figure 11 is a perspective view schematically showing a prior laundry dryer using a heat pump to dry laundry. C. The cold type j is used to implement the best mode of the invention. 6 201139778 Hereinafter, a dryer according to an embodiment will be described with reference to the drawings. In the present embodiment, the dryer is exemplified as a drum type washing and drying machine. Instead, the dryer can also be other laundry dryers. Instead, the dryer can also be a drying device that does not have a laundry function. Therefore, the detailed constructions described below are not intended to limit the principles of the embodiments. (Overall Configuration of Drum Type Laundry Dryer) Fig. 1 is a schematic cross-sectional view of a drum type washing and drying machine. Fig. 2 is a perspective view partially showing the front side of the drum type washing and drying machine. Fig. 3 is a perspective view schematically showing the internal structure of the drum type washing and drying machine. The washing and drying machine 500 includes a casing 1 including a wall portion defining an internal space for accommodating various elements for washing and drying the laundry (for example, the rotary drum 3, the water tank 2, and the heat pump device 30, which will be described later). . The wall portion of the casing 1 includes a front wall le disposed on the front side, a rear wall Id disposed on the opposite side to the front wall le, a right wall la disposed between the front wall le and the rear wall Id, and a right side wall la The left side wall lb is disposed on the opposite side. The front wall le, the rear wall Id, the right side wall la, and the left side wall lb are erected in the up and down direction. In the present embodiment, at least one of the right side wall 1a and the left side wall 1b is exemplified as a side wall. Further, the right side wall 1a is exemplified as the first side wall. The left side wall lb is exemplified as the second side wall. The wall portion of the frame 1 includes an upper wall lc surrounded by a front wall le, a rear wall Id, a right side wall 1a, and an upper edge of the left side wall lb, and the front wall le, the rear wall Id, the right side wall la, and the left side wall The bottom wall surrounded by the lower edge of lb If. An input port for entering and exiting the laundry is formed on the front wall le. The washing and drying machine 500 is further provided with a door body 5 for closing or opening the input port. The door body 5 attached to the front wall is rotated between the open position of the open input port (see Fig. 1) and the closed position of the closed input port of 201139778 (see Fig. 2). The washer-dryer 500 further includes a rotary drum 3 having a substantially cylindrical shape disposed in the housing 1. The rotary drum 3 for washing and drying the laundry includes a peripheral wall 531 that forms an opening that communicates with the insertion opening of the front wall le, and a bottom wall 532 that faces the opening formed by the peripheral wall 531. The laundry that is put in by the input port is accommodated in the rotary drum 3. The washer-dryer 500 further includes a substantially cylindrical water tank 2 disposed in the casing 1. The water tank 2 includes a peripheral wall 521 surrounding the peripheral wall 531 of the rotary drum 3, and a bottom wall 522 along the bottom wall 532 of the rotary drum 3. The washing water for washing the laundry is stored in the water tank 2. In the present embodiment, the water tank 2 is exemplified as an outer tank. The washing and drying machine 500 further includes a water supply pipe (not shown) for supplying water to the water tank 2. The water supply pipe connected to the water tank 2 includes a water supply valve (not shown). The water supply valve is used to control the water supply to the water tank 2. The washing and drying machine 5 is further provided with a drain (not shown) that is drained from the water tank 2. The drain connected to the water tank 2 includes a drain valve (not shown). The drain valve is used to control the drainage from the water tank 2. A discharge port η is formed in an upper portion of the peripheral wall 521 of the water tank 2. The dry and dry rolling for drying the laundry contained in the rotary drum 3 rotatably housed in the water tank 2 is efficiently discharged from the discharge port 11. In the present embodiment, the washing water is not discharged from the discharge port 11, and the discharge port is formed above the maximum liquid level of the washing water in the water tank 2 / rotating drum 3. When the drying device not having the washing function is used as the dryer, the discharge port 丨丨 can be formed at any place of the peripheral wall 531 or the bottom wall 532 of the rotary cylinder 3. As shown in Fig. 3, the washer-dryer 5 is further provided with a damper 523 including an upper end portion connected to the peripheral wall 521 of the water tank 2 of 201139778 and an end portion connected to the bottom wall lf of the frame body. The rotary drum 3 rotates inside the water tank 2. The damper 523 that supports the water tank 2 in the frame absorbs the vibration caused by the rotation of the rotary drum 3. The washing and drying machine 500 further includes a drive motor 7 that rotates the rotary drum 3. The drive motor 7 is attached to the outer surface of the bottom wall 522 of the water tank 2. The rotation shaft of the drive motor 7 is turned to the front and the upper side by the rotation of the drive shaft 7 . The clothing in the rotary drum 3 sometimes produces a weight imbalance of the rotary drum 3 and/or the water tank 2. As a result, the vibration caused by the rotation of the rotary drum 3 is transmitted to the water tank 2. The damper 523 supporting the water tank 2 attenuates the vibration from the water tank 2. As described above, the door body 5 for opening and closing the input port of the rotary drum 3 is attached to the front wall le of the casing 1. The user can open the door body 5 to enter and exit the clothes of the rotary drum 3. As shown in FIG. 2, the washing and drying machine 500 further includes an operation panel 4. The operation panel 4 is disposed along the upper edge of the front wall le of the casing 1. The operation panel 4 includes various operation keys 541 for the operation of the laundry dryer 500, and a display window 542 for displaying various information such as the operation mode of the laundry dryer 500. The washer-dryer 500 further includes a lotion input unit 10 for disposing a lotion in the housing 1. The lotion input portion 10 disposed under the left end of the operation panel 4 can be pulled out toward the front. The lotion input unit 1a is provided with a storage container (not shown) for holding the inside of the casing. The storage container may be divided into, for example, a first housing portion (not shown) for accommodating the powder lotion, a second housing portion (not shown) for accommodating the liquid detergent, and a third housing for containing the softener. Department (not shown). (Thermal System) Fig. 4 is a schematic plan view of the washer-dryer 500. Figure 5 is a cross-sectional view of the A-A line shown in Figure 4 201139778. Fig. 6 is a perspective view schematically showing the configuration of the upper portion of the washing and drying machine 500. Use the third and third figures to illustrate the heat pump unit. The laundry dryer 500 is provided with a hot chest device 30 for drying the laundry. The washing and drying machine 500 dehumidifies and heats the dry air discharged from the rotary drum 3 using the heat pump device 30. As described above, the casing 1 forms an internal space in which various devices such as the rotary drum 3, the water tank 2, and the heat pump device 3 are accommodated. In the following description, the narrow space above the water tank 2 in the inner space of the frame body is referred to as the upper space. Further, a space below the water tank 2 in the internal space of the casing 1 is referred to as a lower space. The various components of the heat pump device 30 and the circulation path of the dry air formed between the heat pump device 30 and the rotary drum 3 are mostly disposed in the upper space. As shown in Fig. 1, the washing and drying machine 5 further includes a circulation air passage 8 that connects the water tank 2 and the heat pump device 30. The circulation air passage 8 includes an upstream air passage 58 extending upward from the discharge port u and a downstream air passage 582 connected to the bottom wall 522 of the water tank 2. The washer-dryer 500 further includes a filter unit 4 disposed between the upstream air passage 581 and the heat pump device 30. The filter portion 4 connected to the upstream air passage 581 removes lint (referred to as a dust component of the thread) in the dry air. The dry air then flows into the heat pump device 30. As described above, the heat pump unit 3 dehumidifies and heats the dry air. The washer-dryer 500 further includes a blower unit 9 disposed between the heat pump unit 30 and the downstream air passage 582. The blower unit 9 sucks the dry air from the discharge port u of the water tank 2, and then sends the dry air to the rotary drum 201139778 through the downstream air passage 582 again. Thus, the dry air sent from the blower unit 9 circulates in accordance with the circulation path defined by the circulation air passage 8. As described above, in the embodiment of the present invention, various elements (the overrunning device, the heat pump device 30, the heat pump device 30, and the air blowing portion 9) that are formed in the circulation path of the hot air device such as the rotary drum 3 are collectively distributed. Located in the upper space. As a result, the pressure loss of the dry helium gas can be reduced, and the dry air having a fast circulation speed and/or a sufficient air volume can be obtained. As shown in FIGS. 3 to 5, the heat system 3 includes a compression unit 31 for compressing the refrigerant, a heat exchanger HEX for drying the laundry in the rotary drum 3, and a high pressure refrigerant for reducing the pressure. A pressure reducing portion 33 of a pressure expansion valve (or capillary tube). The heat exchanger HEX includes a heating unit 32 that compresses the heat generated by the compression unit 31 to become a high-temperature and high-pressure refrigerant, and a dehumidifying unit 34 that takes heat from the surroundings by a reduced-pressure refrigerant. In the present embodiment, the heating unit 32 is exemplified as the heat radiation unit. The dehumidifying unit 34 is exemplified as the heat absorbing unit. As shown in Fig. 3, the heat pump device 30 further includes a pipe 20 that connects the compression unit 31, the heating unit 32 that constitutes the heat exchanger HEX, and the dehumidifying unit 34 and the pressure reducing unit 33. The refrigerant flowing in the line 20 circulates between the compression unit 31, the heating unit 32, the dehumidifying unit 34, and the decompressing unit 33. In Fig. 3, a bus bar G extending from the top portion 2a of the bottom wall 522 of the water tank 2 (the uppermost point of the disc-shaped bottom wall 522) is shown. The bus bar G is present at the uppermost position among the bus bars on the outer surface of the peripheral wall 521 of the water tank 2. The compression portion 31 is disposed above the peripheral wall 521 of the water tank 2, and is disposed offset from the bus bar g to the right side wall 1a. The compression portion 31 includes a bottom surface 31a of 201113778 which is located below the bus bar. Since the upper space above the peripheral wall 521 of the water tank 2 is effectively utilized for the installation of the compression portion 31, the heat pump rupture 30 having the compression portion 31 can be properly accommodated in the small frame 1. Since the position of the compression portion 31 is shifted to the right side wall ia (or the left side wall lb) with respect to the bus bar G at the uppermost position, the height of the casing 1 is not increased, and the heat pump device 3 can be disposed in the upper space. Thus, a small laundry dryer 500 can be provided. In the heating unit 32, the refrigerant flowing in the line 20 exchanges heat with the surrounding air (dry air flowing from the filter unit 40 into the heating unit 32). As a result, the refrigerant is heated and vaporized, and the water component in the dry air is dew condensation. As a result, the water component in the dry air is removed. The refrigerant after vaporization flows into the compression portion 31. The compression unit 31 compresses the refrigerant to a high temperature and a high pressure. The high temperature and high pressure refrigerant then flows into the heating unit 32. The refrigerant is heat-exchanged with the ambient air (dry air flowing from the dehumidifying portion 34 into the heating portion 32) in the heating portion 32. As a result, the dry air is heated and the refrigerant is cooled and liquefied. The pressure reducing unit 33 depressurizes the liquefied high-pressure refrigerant to have a low temperature and a low pressure. The low temperature and low pressure refrigerant flows into the fish removal unit 34 again. As described above, the blower unit 9 sends dry air to the water tank 2 through the downstream air passage 582. After the air is dried, it flows into the rotary drum 3 through the water tank 2. As a result, the laundry accommodated in the rotary drum 3 is dried. As a result of the drying of the clothes, the dry air contains more water components. As described above, the blower unit 9 sucks the dry air in the rotary drum 3 from the discharge port U of the water tank 2. As a result, the dry air reaches the heat pump device 30 via the upstream air passage 581 and the filter portion 4A. 12 201139778 As described above, the dehumidifying portion 34 of the heat pump device 30 initially dehumidifies and cools the dry air. As a result, the water component in the dry air is dew condensation and separated from the dry air. After the air is dried, it flows into the heating portion 32. The heating unit 32 heats the dry air as described above. As a result, the dry air passing through the heat pump unit 3 becomes high temperature and low humidity. The blower unit 9 sends the dry air of high temperature and low humidity to the rotary drum 3 again. As shown in Figs. 4 and 6, the air blowing portion 9 that is connected to the heat pump device 3 is disposed close to the compression portion 31. In the present embodiment, the air blowing portion 9 is disposed between the compression portion 31 and the left side wall lb. The busbar G of the peripheral wall 521 of the water tank 2 is disposed on the left side space of the compression portion 31 disposed on the side of the right side wall la. Since the air is applied to the air blowing portion 9, the air blowing portion 9 is appropriately housed in the smaller frame. In body 1. The arrangement of the heat system 3A and the air blowing portion 9 arranged between the right side wall 1a and the left side wall 1b hardly causes an increase in the height of the frame body 1. Therefore, a small laundry dryer 500 can be provided. Since the dried clothes in the rotary drum 3 produce lint (referred to as the dust component of the thread). The adhesion and accumulation of the lint to the heat exchanger HEX causes a decrease in the cycle efficiency of the dry space and the heat exchange rate of the heat exchanger HEX. The washer-dryer 500 includes a reducer unit 40 disposed upstream of the heat exchanger HEX. The filter unit 40 collects and recovers foreign matters (lint) such as thread, dust, and pollen from the dry air before passing the dry air through the heat exchanger HEX, thereby suppressing entry of the lint toward the heat exchanger HEX. The upper space of the frame 丨 is attached to the filter portion 40 of the circulation air passage 8, and is close to the front wall le. Therefore, the user or the operator who wants to remove the lint accumulated in the filter unit 40 can perform the maintenance work while standing near the front wall le of the casing 1. Thus, 13 201139778 Laundry Dryer 500 provides efficient maintenance. As shown in Fig. 5, the filter unit 40 includes a first filter 40A and a second filter 4B disposed downstream of the first filter 40A. The mesh of the first filter 40A is thicker than the second filter 40B. Therefore, the second filter 40B collects and recovers fine lint and other foreign matter that has passed through the first filter 40A. As a result, it is possible to suppress a decrease in heat exchange efficiency of the heat pump device 30 due to adhesion of lint and other foreign matter, and a decrease in cycle efficiency of the blower portion 9. Further, the filter unit 40 suppresses the scattering of lint and other foreign matter toward the outside of the casing 1. Therefore, contamination around the washing and drying machine 500 can be suppressed. As shown in Fig. 2, an opening 4c is formed in the upper wall lc of the casing 1. The first filter 40A attaches and detaches the circulation air passage 8 via the opening portion 4〇c formed near the front edge of the upper wall lc. Therefore, the user or the operator can attach and detach the first filter 40A to the casing 1 while standing in the vicinity of the front wall le of the casing 1. As such, the washer dryer 500 can provide high efficiency maintenance operations. Unlike the first filter 40A, the second filter 40B is fixed to the circulation air passage 8. Since the first filter 40A removes lint and other foreign matter in the dry air before the second filter 40B, the frequency of clogging of the second filter 40B is small. Further, the user or the operator can form the frame by the user. The second filter 40B is cleaned by the opening 40c of the upper wall lc. Therefore, the clogging of the second filter 40B fixed to the circulation air passage 8 does not require excessive labor. After the second filter 40B, a heat exchanger ΗΕχ is disposed. The heat exchanger HEX is a refrigerant that is heated by the compression unit 31 as described above. The second filter 40B fixed to the circulation air passage 8 prevents the user of the unskilled maintenance operation from easily contacting the heat exchanger. Further, unlike the i-th filter 4〇a 14 201139778, since the second filter 40B is fixed to the circulation air passage 8, the second filter 40B hardly generates positional change. Therefore, the entry of the lint caused by the improper arrangement of the second transition unit 40B toward the heat exchanger HEX can be appropriately suppressed. The filter portion 40 generates a pressure loss of dry air. As a result of the pressure loss, the velocity distribution of the dry air is smoothed (i.e., the flow of the dry air is rectified). As shown in Figs. 4 and 5, the filter unit 4 is disposed before the heat exchanger HEX. Therefore, the rectified dry air flows into the heat exchanger ΗΕχ. In general, when it is desired to shorten the circulation air passage for miniaturization of the washing and drying machine, it is difficult to provide a rectifying mechanism (for example, a straight pipe) in the circulating air passage, but in the present embodiment, since the transition portion 40 is to be dried The air is rectified, so the flow interval required for rectification of the dry air is shortened. The inflow of the rectified dry air toward the heat exchanger HE X suppresses a large variation in the heat exchange efficiency. As a result, the heat exchange efficiency of the heat exchanger HEX can be improved. As described above, the filter portion 4A upstream of the heat exchanger HEX does not need to provide a rectifying mechanism (e.g., a straight pipe) toward the circulation air passage 8, i.e., rectification of dry air is achieved. Thus, the circulation air passage 8 can be appropriately shortened. As shown in Figs. 1 and 5, the dehumidifying portion 34 of the heat exchanger HEX includes an introduction surface 534 through which dry air flows. The filter unit 4 is disposed in the vicinity of the introduction surface 534. Therefore, the dry air rectified by the filter unit 40 is directly sent to the dehumidifying unit 34 disposed after the filter unit 40. As described above, the filter portion 4 整流 rectifies the dry air. By the rectification of the dry air of the filter portion 40, the flow rate of the dry air is reduced. Since the circulation air passage 8 hardly bends the flow direction of the air in the drying portion 15 201139778 between the filter portion 40 and the introduction surface 534, the dry air flows straight toward the fish removing portion 34 after the flow rate is reduced. As a result, the dry air passing through the dehumidifying portion 34 does not locally become "new", and can be scattered in addition to the nuclear condensation of the diffuse. The washing machine 5GG, which is not shown in Fig. 5, further includes a collecting structure 35? collecting structure 35 for collecting the water component dewed in the fishing unit 34, and is disposed below the dehumidifying unit 34. As described above, since the filter portion 4 is prevented from scattering by the water in the dehumidification portion 34, the water component can be sufficiently recovered by using the small recovery structure 3 $. Therefore, a small laundry dryer 5 可 can be provided. A recess (not shown) is formed in the recovery structure 35. The water component dewed in the fishing unit 34 is transferred to the surface of the house 34 and dripped in the recess. The recess is formed to accept a range of water components that are scattered downstream by the dry empty milk. As described above, the filter portion 4 of the rectifying and drying air suppresses the scattering of the water component dew condensation in the dehumidifying portion 34. Therefore, the area of the recess required to receive the water component dropped by the clear portion 34 is small. Therefore, the water component can be sufficiently recovered using the small recovery structure 35. As described above, the water component which is scattered by the filter unit 40 is appropriately recovered by the recovery structure 35. The recovered water component is preferably discharged from the recess of the recovery structure 35 toward the outside of the washing and drying machine. For example, the water component can be drained together with the washing water to the drain opening provided below the frame 1. The recovery structure 35 is disposed in the upper space of the casing 1 in the same manner as the heat exchanger HEX. Therefore, the water component recovered by the recovery structure 35 is properly drained by utilizing the potential energy. Since the discharge of the water component of the recovery structure 35 does not require a dedicated discharge device such as a pump. Therefore, a small plastic laundry dryer 500 can be provided. As described above, the filter portion 40 disposed before the heat exchanger HEX 16 201139778 effectively suppresses the inflow of lint or other foreign matter toward the heat exchanger HEX. However, as a result of the use of the washer-dryer 500 for a long period of time, there are also cases where the heat exchanger HEX adheres and/or accumulates lint or other foreign matter. As described above, the heat exchanger HEX is provided on the upper portion of the casing 1. The operator can remove the first filter 40A through the opening portion 4〇c formed in the upper wall lc of the casing 1. Then, the operator can remove the second transition unit 40B from the circulation air path 8 using a dedicated tool. As a result, the operator can approach the heat exchanger hex and remove lint or other foreign matter from the heat exchanger HEX. The operator can perform the removal of the second filter 4A, the removal of the second filter 40B, and the removal of lint or other foreign matter from the heat exchanger HEX in a state of standing near the front wall le of the casing 1. A series of homework. As a result, the Laundry Dryer 5〇〇 provides efficient maintenance. (Structure of Filter Portion) The structure of the filter portion 40 will be described using Fig. 5 . The first filter 4A having a substantially cylindrical shape of the filter portion 4 includes a filter mesh having a filter mesh which is thicker than that of the second filter 4B. The i-th filter 40A includes a circumferential surface on which an opening portion is formed. The opening formed in the circumferential surface of the i-th filter 40A serves as the inflow portion 41 into which the dry air flows. The dry air discharged from the spin rotating drum 3 passes through the inflow portion 41 toward the first! The filter flows in within 4. The second filter 40B fixed downstream of the first filter 4A includes a flat filter mesh. The filter unit 40 includes a lid portion 42 disposed on the upper portion of the second filter 4A. When the first damper 40A is attached to the washing and drying machine 5, the lid portion 42 is fitted to the opening portion 40c formed on the upper wall lc of the casing 1. The cover portion 42 is preferably formed to be grippable by a user. When the user mounts the first filter 40A, the lid portion 42 can be used as a handle member. The first cylindrical filter 40A having a substantially cylindrical shape includes a region where a large pressure loss occurs and a region Ls where a small pressure loss is generated. The substantially central region Ls of the first filter 40A is opposed to the inflow portion 41, and directly collides with the dry empty milk flowing in from the inflow portion 41. The area L1 is generated above and below the area Ls. The dry air of the first filter 4A of the cylindrical shape which generates the pressure loss distribution described above flows into the heat exchange sHEX. The result of the pressure loss described above is the velocity distribution of the dry air obtained at a relatively high flow velocity in the upper portion of the dehumidifying portion 34 and a small flow velocity in the lower portion of the dehumidifying portion 34. The cylindrical first filter is disposed in the vicinity of the introduction surface 534 of the dehumidifying portion 34. As a result, it is possible to effectively suppress the scattering of the water component which is dew condensation in the dehumidifying portion 34. The droplets of the water component dewed in the diffuser portion 34 are smaller on the upper portion of the dehumidifying portion 34. The drops of water are combined with drops of other water components during the run down. As a result, the drop of the water component gradually increases as it flows down. Therefore, a large amount of water component is attached to the lower portion of the dehumidification 434, and a smaller amount of water component is attached to the upper portion of the dehumidifying portion 34. As described above, the speed of the dry air in the lower portion of the dehumidifying portion 34 is smaller than the speed of the dry air in the upper portion of the dehumidifying portion 34. Therefore, the droplets of the large water component are difficult to scatter. As a result, the scattering range of the water component which is dew condensation in the dehumidifying portion 34 is narrowed. Therefore, the water component dew condensation in the dehumidifying portion 34 can be appropriately recovered using the smaller recovery structure 35. (Compared with the first washing and drying machine) 201139778
根據本實施形態之洗衣烘乾機500,如上所述具備熱泵 裝置30及締結於熱泵裝置30之過濾器部40。過濾器部40及 熱泵裝置3 0之熱交換器HE X皆配設於框體1之上部空間（水 槽2之上方空間）。因此，過濾器部40係接近熱交換器HEX 而配置。 過濾器部40、熱交換器HEX及送風部9沿著乾燥空氣之 流動方向依序配設。過濾器部40係整流乾燥空氣。經整流 後之乾燥空氣係流入於熱交換器HEX。熱交換器HEX將乾 燥空氣除溼並加熱。送風部9然後將乾燥空氣朝旋轉滾筒3 送出。 先前技術之洗衣烘乾機係具備配設於框體下部空間 (較水槽更下方之空間）之熱泵裝置、及配設於框體上部空間 (較水槽更上方之空間）之過濾器部。過濾器部、送風部及熱 交換器沿著乾燥空氣之流動方向依序配設。 如上所述，於本實施形態中，過濾器部4〇因為接近熱 父換器HEX而配置，故可使用較上述先前技術之洗衣烘乾 機所採用之循環風路為短之循環風路8，循環乾燥空氣。因 此，可減低於循環風路8流動之乾燥空氣之壓力損。乾燥空 氣之壓力損之減低係使令乾燥空氣流動之送風部9之耗電 減低。乾燥空氣之壓力損之減低亦使於循環風路8流動之乾 燥空氣之流量增加。 配設於形成較短之循環風路8之過濾器部40係整流乾 燥二氣。乾燥空氣之整流係使熱交換器HEX之熱交換率提 尚。其結果，與先前之洗衣烘乾機相較，可達成大幅增大 19 201139778 之每單位時間之熱交換量、省電力化及短乾燥時間。 (乾燥空氣之溫度檢測） 使用第5圖說明乾燥空氣之溫度檢測。 _、洗衣烘乾機5 0 〇進而具備第1溫度感測器3 6及第2溫度 感測益37。第1溫度感測器％及第2溫度感測器咖用於檢 知循環風路8内之乾燥空氣之溫度。 第1溫度感測器3 6係檢知流動於旋轉滾筒3與熱交換器 HEX之間之乾燥空氣之溫度⑼溫度感測器麻設於過滤 器部40與除溼部34之間。 第2溫度感測器37係檢知熱交換器ΗΕχ與旋轉滚筒3之 間之乾燥空氣之溫度。第2溫度感測器37配設於送風部9之後。 第1溫度感測器36係檢知藉由熱交換器ΗΕχ除溼.加熱 别之乾燥空氣之溫度。第2溫度感測器37係檢知藉由熱交換 器HEX除渔·加熱後之乾燥空氣之溫度。第丨溫度感測器36 之輸出信號及第2溫度感測器37之輸出信號係用於熱泵裝 置30之控制。 過濾器部4 0與熱交換器ΗΕ χ之間之第1溫度感測器3 6 係設於大致圓筒形狀之第1過濾器4〇a之壓力損較大之區域 Ll(第1過濾器40A之上部或下部）附近。與第丨過濾器4〇A之 壓力損較小之區域Ls相比，於壓力損較大之區域“難以產 生起因於棉絨或其他異物之堵塞。因此，設於區域u附近 之第1溫度感測器36可長期間高精度地檢知乾燥空氣之溫 度。於過濾器部40產生起因於棉絨或其他異物之堵塞時， 因為藉由第1溫度感測器36所檢知之溫度會變化，故第丄溫 20 201139778 度感測器36之輪出信號係被利用於檢測過濾器部4〇有無堵 塞因此’配設於區域Ll附近之第1溫度感測器36可長期間 高精度地檢知過濾器部40有無堵塞。 過遽、器部40與熱交換器HEX之間之第1溫度感測器36 及配设於运風部9下游之第2溫度感測器37，係配設於較短 之循极風路8之内部。第丨溫度感測器36與第2溫度感测器37 之間之區間變較短。較短區間内之第丨溫度感測器36及第2 、溫度感測器37不易受到會產生溫度檢測之誤差之誤差要因 (例如乾燥空氣之外洩）之影響。因此，第1溫度感測器36及 第2溫度感測器3 7幾乎不受到乾燥空氣之外洩等誤差要因 之影響，可高精度地檢知乾燥空氣之溫度。 (支撐機構） 第7圖係概略地顯示洗衣烘乾機5〇〇之支撐構件之立體 圖。第8圖係概略地顯示洗衣烘乾機5〇〇之立體圖。使用第6 圖至第8圖說明支撐機構。 洗衣供乾機500進而具備於框體丨内支撐熱泵裝置3〇之 支撐機構560。支撐機構56〇包含支撐熱泵裝置3〇之支撐構 件61、及抑制熱泵裝置3〇朝上方變位之規制構件62。 如第7圖所示’於壓縮部31與規制構件62之間支撐熱泵 裝置30之支撐構件61之兩端，係分別扣合於右側壁1&之上 緣及左側壁lb之上緣。同樣地，規制構件62之兩端係分別 扣合於右側壁la之上緣及左側壁讣之上緣。 於配設於壓縮部31之上游之加熱部32及/或除溼部34 之下方，於右側壁la與左側壁仆之間延伸之支撐構件61係 21 201139778 支樓熱栗裝置3G。於相較支撐構件61更遠離壓縮部31之位 置’於右側壁la與左側壁113之間延伸之規制構件62係規制 熱泵裝置3G朝上方n於本實施形態中，支樓構件61 鄰接於壓縮部31。規制構件62係於配設於熱泵裝置3〇之上 游之過渡器部40之上方延伸。 於熱泵裝置30之中，壓縮部31具有較大重量。壓縮部 31之重量係經由於壓縮部31之附近支撐熱泵裝置3〇之支撐 構件61，施加於右侧壁ia及左側壁比。其結果，壓縮部31 之重量係使起因於旋轉滾筒3之旋轉等振動因子之右側壁 1 a及左側壁1 b之上緣之振動減低。熱栗裝置3〇之重量對於 右側壁la及左側壁lb之負荷係表示增大包含右側壁la及左 側壁lb之振動要件群之重量。包含右側壁1&及左側壁讣之 振動要件群之重量之增大係使得對於相同激振力之振動振 幅減低。如此，框體1之右側壁la及左側壁lb因為承受向下 方之重力’故右側壁la及左側壁lb曝露於旋轉滚筒3之旋轉 或其他振動因子時’亦可適當減低右側壁la及左側壁lb之 振動。其結果，可整體地抑制框體1之振動。 具備支撐構件61之支撐機構560係使用作用於包含壓 縮部31之熱泵裝置30之重力，加壓右側壁la及左側壁lb之 上緣，而有效抑制起因於旋轉滾筒3之旋轉或其他振動因子 之框體1之右側壁la及左側壁lb之振動。 第9圖係顯示洗衣烘乾機500中之支撐構件之其他配置 之立體圖。第10圖係洗衣烘乾機500之概略的立體圖。使用 第9圖及第10圖說明支撐構件之其他配置。 22 201139778 壓縮部31之重量亦可負荷於右側壁1&及左側壁lb中之 一方。例如如第10圖所示’支撐機構560亦可取代上述之支 撐構件61，而具備於右側壁la與後壁id之間延伸之支撐構 件63。如第1〇圖所示，壓縮部31係配設於右側壁la與後壁 Id之間之角隅部。壓縮部31因為被右側壁ia、後壁id及支 撐構件63包圍，故即使洗衣烘乾機500落下或翻倒時，較重 之壓縮部31亦由右側壁la'後壁id及支撐構件63適當地支撐。 使用第6圖、第7圖至第1〇圖進一步說明支撐機構56〇。 如第6圖所示，接近壓縮部31配設之送風部9係締結於 熱泵裝置3〇。因此，於右側壁“及/或左側壁化，除了熱泵 裝置30之重量，亦負荷送風部9之重量。其結果，起因於旋 轉滚筒3之旋轉或其他振動要件之框體丨之右側壁1&及/或左 側壁lb之振動被有效抑制。 送風部9包含於循環風路8内引起乾燥空氣之流動之送 風風扇9b、及用以使送風風扇％旋轉之送風馬達9&。送風 馬達9a使送風風扇9b旋轉時，通過熱栗裂置％之乾燥空氣 送出至旋轉滾筒3内。送風馬達9a與壓縮部31相同，具有較 大之重ΐ。如上所述，送風部9接近壓縮部3i配設。配設於 送風部9下方之支撐構件6卜63沿著壓縮部似送風部9延 伸出，不僅利用於用以支樓壓縮部η，亦用以支樓送風部 9。因此，可提供用以支撐較重要件（壓縮部31及送風部9) 之較簡單的構造。較簡單的支㈣造係對洗衣烘乾機500之 零件數、重量及成本之減低有大幅貢獻。 士上所述，於熱菜裝置30之上方，於右側壁la與左側 23 201139778 壁lb延設有規制構件62。規制構件以係相較支撐構件61更 遠離壓縮部31。 使用第1圖、第3圖及第6圖說明規制構件62。 如第1圖及第3圖所示，具有較大重量之壓縮部31及送 風部9係配設於後壁ld之附近。另一方面，較輕量之要件（例 如熱交換器HEX)係較壓縮部3丨及送風部9接近於前壁le。 因此’於包含熱泵裝置3〇之乾燥空氣之循環機構，作用欲 使接近前壁le之輕量要件上浮之力矩。 較支樓構件61接近前壁丨e配設之規制構件6 2係抑制熱 交換器HEX等輕量要件朝上方之變位。於本實施形態中， 過濾器部40係連接於熱泵裝置3〇。規制構件62係於熱泵裝 置30與前壁le之間之過濾器部4〇之上方架設。如此，規制 構件62係適當地規制過濾器部4〇及熱泵裝置3〇之熱交換器 HEX朝上方之變位。取而代之，規制構件62亦可於熱果裝 置30之熱交換器HEX之上方架設《規制構件62係直接規制 熱交換器HEX朝上方之變位。 如上所述，熱泵裝置30及熱泵裝置30之周邊要件（過遽 器部40或送風部9)係由於熱泵裝置30下方架設之支樓構件 61、63而適當地支撐。又，規制構件62係架設於熱泵裝置 30及/或過濾器部40之上方。分別配設於熱泵裝置3〇上下之 規制構件62及支撐構件61、63係使上下方向之振動振幅適 當地減低。如此，可整體地減低起因於旋轉滾筒3之旋轉之 框體1之振動。 (要件間之締結） 24 201139778 上述之支撐機構560不僅抑制框體1之振動，亦抑制用 以締結配設於框體1内之上部空間之各種要件之小螺釘等 固定構件之破損或損傷等問題。支撐機構56〇例如於發生洗 衣供乾機500之搬運及/或設置時之偶發的落下或翻倒時， 亦可適當地持續保持熱泵裝置30及熱泵裝置3〇之周邊要件 (過濾器部40或送風部9)。以下，說明支撐機構56〇對用於要 件間之締結之固定構件之影響。 於一般的洗衣烘乾機之框體之上部空間亦配設有幾個 零件。配設於上部空間之零件，典型上連接於稱為框體之 上壁之支樓要件。洗衣烘乾機翻倒或落下時，締結上部空 間之零件與支撐要件之固定構件（例如小螺釘及/或用於固 定小螺釘之螺紋襯套），係因為作用於上部空間之零件之重 力及起因於翻倒·落下之衝擊力，而承受較大之拉伸力。 於用於重量較大之零件之固定的固定構件產生大的拉伸 力。因此，用以固定配設於一般的洗衣機上部空間之零件 之固疋構件，係於洗衣烘乾機之翻倒或落下時較容易破損。 於本實施形態中，熱泵裝置30之壓縮部31及送風部9具 有較大的重量。支麟件61、63係適當地支㈣縮部31及/ 或送風部9。又，較支撐構件61、63更遠離壓縮部31之規制 構件62係於熱泵裝置30及/或過濾器部4〇之上方架設。 洗衣烘乾機500落下.翻倒時，於支撐構件&、63被施 加峨置30及/或送風部9之重量及伴隨洗衣供乾機5:〇 之落下·翻倒之衝擊力。熱泵裝置30及/或送風部9之重量 及伴隨洗衣供乾機500之落下.翻倒之衝擊力，係作為對支 25 201139778 撐構件61、63之壓縮力而作用。 作用於支撐構件61、63之壓縮力亦作用於締結支撐構 件61、63與熱泵裝置3〇/送風部9之小螺釘及螺紋襯套等固 定構件。然而，與拉伸力不同，固定構件不易受壓縮力而 破損。 於本實施形態中，支撐構件61、63係接近重量較大之 壓縮部31而配設。其結果，產生支撐構件61、63周圍之力 矩。支撐構件61、63周圍之力矩係欲使存在於支撐構件61、 63與前壁ie之間之較輕量之要件（過濾器部4〇及熱交換器 HEX)上浮。支撐構件61、63周圍之力矩係對架設於熱泵裝 置30及/或過濾器部4〇之上方之規制構件62產生壓縮力。作 用於規制構件62之壓縮力亦作用於締結規制構件62、與熱 泵裝置30及/或過濾器部40之小螺釘及螺紋襯套等固定構 件。然而，與拉伸力不同，固定構件不易受壓縮力而破損。 一般的洗衣烘乾機之框體之高度尺寸係根據支撐上部 空間之零件之支撐構件之高度尺寸而增加。 於本實施形態中，旋轉滾筒3及水槽2於框體1内傾斜。 其結果，上部空間之後壁ld附近較前壁“附近寬廣。體積 較大之要件（壓縮部31及/或送風部9)係配設於後壁ld附近 之上部空間。因此，可不使框體1之高度尺寸增大，而確保 用以配設支撐構件61、63之充份寬廣之空間。 使用第4圖說明締結送風部9與熱果裝置3〇之構造。 洗衣烘乾機5〇〇具備用以締結送風部9與熱粟裝置％之 締結構件38。藉轉結構件38_於綠裝置3()之送風部9 26 201139778 係配設於壓縮部31之側方。其結果，如上所述，不僅熱泵 裝置30之重量，送風部9之重量亦負荷於右側壁1 a及/或左側 壁lb。如此，可有效減低起因於旋轉滾筒3之旋轉或其他振 動因子之右側壁la及/或左側壁ib之振動。 送風馬達9a與壓縮部31相同，具有較大之重量》因為 重量較大之壓縮部31及送風部9接近配設，故支撐構件61、 63可同時支撐壓縮部31及送風部9。因此，可提供用以支撐 重量較大之要件(壓縮部31及送風部9)之較簡單的構造。較 簡單的構造之重量較大之要件(壓縮部31及送風部9)之支撐係 對洗衣供乾機500之零件數、重量及成本之減低有大幅貢獻。 (熱泵裝置之配置） 熱泵裝置30之除溼部34及加熱部32宜使用具有高熱傳 導性之銅或鋁等金屬形成。熱泵裝置30如上所述，因為配 設於水槽2之上方，故難以曝露於洗濯水中。因此，除溼部 34及加熱部32難以受到起因於洗濯水中所含之洗劑、柔軟 劑或漂白劑等化學成份之金屬腐蝕。 熱交換器HEX之除溼部34及加熱部32因為沿著乾燥空 氣之循環路，對於送風部9直線地排列，故熱交換器hex中 之乾燥空氣係大致直線狀地流動。一般而言，彎曲之流體 流動係引起偏流及流體之壓力損，但根據本實施形態之除 溼部34及加熱部32之直線的配置，幾乎不會產生偏流及流 體之壓力損。其結果，可達成有效率之賴空氣之循環。 因此，可減低於循環風路8中使乾燥空氣流動之送風部9之 耗電。 27 201139778 抑制乾燥空氣之偏流，結果可抑制通過除渔部34之乾 燥空氣之局部的高速流。如上所述，除㈣…使乾燥空氣 中之水成份結露。若乾㈣氣之高速流於除渔料局部地 產生，則結露之水成份會藉由乾燥空氣而再度經由送風部9 運送至旋轉滾筒3。其結果，旋轉滾筒3中之衣物再度吸收 水成份。於本實施形態中，除溼部34及加熱部32之直線的 配置，如上所述抑制乾燥空氣之局部的高速流。因此，幾 乎不會產生起因於結露後之水成份循環之乾燥效率之降低。 一般而言，通過熱泵裝置之流體之流量降低時，自流 體吸熱之吸熱部之吸熱量減低。結果，通過吸熱部之冷媒 之蒸氣化變得不完全。之後，不完全地蒸氣化之冷媒到達 壓縮裝置。壓縮裝置係壓縮液狀之冷媒，結果潛在地故障。 於本實施形態中’除溼部34及加熱部32之直線的配置 因為保持熱交換器HEX中之乾燥空氣之適當的流量，故容 易達成除渔部34中之冷媒之完全的蒸氣化。因為液狀之冷 媒難以流至壓縮部31，故壓縮部3丨之故障難以產生。因此， 具備熱泵裝置30之洗衣烘乾機500之可靠性提高。可靠性提 高之結果，可不使壓縮部31停止地進行連續之除溼。因此， 可縮短乾燥運轉時間。 再者’作為適用於熱泵裝置3〇之冷媒，適合使用HFC(氫 氟碳化物）系冷媒、HFO(氫氟烯烴化物）系冷媒、二氧化碳 冷媒專一般冷媒。 (送風部之配置） 使用第1圖說明送風部9之配置。 28 201139778 如上所述’送風部9具備送風馬達％與送風風祕。送 風馬達係設置於送風風扇外之上側。其結果，送風部9 之旋轉軸朝向上游向下方傾斜。其結果，即使於除歷_ 結露之水祕錄JLitJSU卩9,附著於送風風扇％之水成份 亦藉由重力及來自送風風扇％之推力向送風馬達知之相反 方向滴下：Wb 著於送風風扇9b之水成份係、幾乎不會 往位於送風風扇9b更上方之送風馬達。 (控制基板之配置） 使用第8圖說明控制基板之配置。 洗衣烘乾機500具備配設於框體丨内之控制基板5〇。於 控制基板50搭載有用以控制洗衣烘乾機5〇〇之電子零件（各 種電路）。控制基板50係位於收容於框體丨内之洗劑投入部 10之上方。 與配設於框體下部空間之控制基板相比較，用以連接 本實施形態之控制基板50與驅動馬達7或送風馬達9a等電 性要件之導線變短。控制基板50配設於框體1之上部空間 (較佳為前壁le之附近）。因此，作業者可於站立在框體 前壁le附近之狀態下，進行控制基板50之修繕。如此，洗 衣烘乾機500可提供有效率的維護作業。 (替代的構成） 於本實施形態中，過濾器部40包含第1過濾器40A及第2 過濾器40B，進行二階段之過濾處理。取而代之，烘乾機亦 可具備使用單一之過濾器要件進行一階段過濾處理之過濾 器裝置。更取而代之，烘乾機亦可具備使用大於2之數量之 29 201139778 過渡器要件，進行大於2之數量之過錢狀减器裝置。 於本實施1,4巾’過渡n部4G具備大關筒形狀之第丄 過渡器40A。取而代之’烘乾機亦可具備平坦之過濾器要件 或其他形狀之過濾器要件。 於本實施形態中，洗衣烘乾機5〇〇具有洗衣功能及供乾 功忐。取而代之，烘乾機亦可不具備洗衣功能。例如，若 自上述洗衣烘乾機500去除洗衣功能，則可獲得僅具備烘乾 功能之供乾機。僅具備烘乾功能之烘乾機不需要連接於上 述之洗衣烘乾機500之水槽2之給水管或排水管等管路。相 當於上述水槽2之要件係作為包覆旋轉滾筒3之外槽使用。 其他要件可與上述之洗衣烘乾機500之各種要件相同。 於本實施形態中’洗衣烘乾機500係滚筒式之洗衣烘乾 機。取而代之，烘乾機亦可為乾燥懸掛之衣物之緃型洗衣 烘乾機。即使為緃型洗衣烘乾機，根據上述之本實施形態 之原理亦可使熱泵裝置之可靠性提升，縮短乾燥時間，達 成小的耗電。 於上述實施形態中主要包含具有以下構成之烘乾機。 上述實施形態之一局面之烘乾機，其特徵在於包含： 框體；被支撐於前述框體内之外槽；可旋轉地内裝於該外 槽内，用以收容衣物之旋轉滚筒；具備用以使前述旋轉滾 筒内之衣物乾燥之熱交換器之熱泵裝置；吹送乾燥空氣之 送風部；連結前述外槽與前述熱泵裝置’規定自前述送風 部之前述乾燥空氣循環之循環路徑之循環風路；及配設於 前述循環風路中’用以防止塵埃成份進入前述熱交換器之 30 201139778 過濾器部；前述過濾器部及前述熱交換器係配設於前述框 體内所形成之前述外槽之上方之上部空間，且前述過濾器 部、前述熱交換器及前述送風部係依序沿著前述乾燥空氣 之流動方向配設。 根據上述構成，過濾器部及熱泵裝置之熱交換器皆接 近配置於框體内所支撐之外槽之上方之上部空間。過濾器 部、熱交換器及送風部係依序沿著乾燥空氣之流動方向配 設。過濾器部係整流乾燥空氣。經整流後之乾燥空氣係流 入熱交換器。熱交換器將乾燥空氣除溼及加熱。送風部係 送風經除溼及加熱後之乾燥空氣。 先前之烘乾機係具備配設於框體内之外槽更下方所形 成之下部空間之熱泵裝置；及配設於框體内之外槽更上方 所形成之上部空間之過濾器部。過濾器部、送風部及熱交 換器係沿著乾燥空氣之流動方向依序配設。 根據上述構成，過濾器部、熱交換器及送風部係沿著 乾燥空氣之流動方向依序配設，故與先前之烘乾機相較， 循環風路變短。因為於循環風路流動之乾燥空氣之壓力損 變低，故於循環風路内送風乾燥空氣之送風部之耗電變 低。又，送風部可使乾燥空氣之循環量增大。 根據上述構成，過濾器部因為配設於熱交換器之上 游，故可於循環風路内不使用直管等整流機構而整流乾燥 空氣。配設於熱交換器之上游之過濾器部係產生乾燥空氣 之壓力損。乾燥空氣之壓力損係將乾燥空氣之速度分佈平 滑化（整流乾燥空氣）。經整流之乾燥空氣因為流入熱交換 31 201139778 器’故幾衫產生局部的熱賴率之科，可達成高熱交 換率。 如上所述，短循環風路會帶來乾燥空氣之低壓力損。 又’於短循環風路中，乾燥空氣被整流化，而達成高熱交 換率。因此’根據上述構成之烘乾機，可達成低耗電及短 乾燥時間。 此外’過濾器部及熱交換器因為配設於裡體内之外槽 上方所开y成之上部空間，故過渡器部及熱交換器可由洪乾 機之上方接近因此，作業者可不移動供乾機整體地維護 過濾器部及熱交換器，可達成高作業效率。 於上述構成中，熱交換器宜包含使用冷媒自乾燥空氣 及熱之及熱。卩、及使用冷媒加熱前述乾燥空氣之放熱部， 前述吸熱部係包含供前述乾燥空氣流入之導入面，前述過 濾器部係接近前述導入面而配設。 根據上述構成，過濾器部係配設於乾燥空氣流入之吸 熱部之導入面附近。起因於藉由過濾器部之乾燥空氣之整 流化，乾燥空氣之速度分佈被平滑化，故可抑制通過吸熱 部之乾燥空氣之局部的速度增大。其結果，於吸熱部結露 之水成份幾乎不飛散。因為不需要用以回收水成份之大型 設備，故可提供小型之烘乾機。 熱交換器因為配設於框體内之外槽上方所形成之上部 空間，故於吸熱部結露之水成份可利用位能而排水，取代 泵等排水設備。因此，可提供小型之烘乾機。 於上述構成中，用以捕集及回收前述乾燥空氣内之前 32 201139778 述塵埃成份之前述過濾器部，宜包含對前述循環風路可裝 卸地設置之第1過濾器、及固定於前述循環風路内之第2過 濾器，前述第1過濾器係配設於前述第2過濾器之上游。 使用者接近熱交換器。又，第2過鴻 為抑制第2過濾器之不適當的配置， 熱交換器。 根據上述構成，用以捕集及回收乾燥空氣内之塵埃成 份之過濾器部包含對循環風路可裝卸地設置之第1過濟 器。第1過濾器係配設於第2過濾器之上游。藉由第2過濾器 所捕捉之塵埃成份之量較第丨過濾器所捕捉之塵埃成份之 量^對第2_、器之清掃或更料之作_度較對^過 濾器之作業頻度少，故第2過濾器朝循環風路之固定幾乎不 會對第2過濾、ϋ之維護造成影響，且妨料熟悉維護作業之 第2過濾器朝循環風路 故可抑制塵埃成份進入According to the washer-dryer 500 of the present embodiment, as described above, the heat pump device 30 and the filter unit 40 that is connected to the heat pump device 30 are provided. Both the filter unit 40 and the heat exchanger HE X of the heat pump unit 30 are disposed in the upper space of the casing 1 (the space above the tank 2). Therefore, the filter unit 40 is disposed close to the heat exchanger HEX. The filter unit 40, the heat exchanger HEX, and the blower unit 9 are arranged in this order along the flow direction of the dry air. The filter unit 40 rectifies the dry air. The rectified dry air flows into the heat exchanger HEX. The heat exchanger HEX dehumidifies and heats the dry air. The blower 9 then sends the dry air toward the rotary drum 3. The prior art washing and drying machine includes a heat pump device disposed in a lower space of the casing (a space lower than the water tank), and a filter portion disposed in a space above the casing (a space above the water tank). The filter unit, the air supply unit, and the heat exchanger are arranged in sequence along the flow direction of the dry air. As described above, in the present embodiment, since the filter portion 4 is disposed close to the hot parent converter HEX, the circulation air passage 8 which is shorter than the circulation air passage used in the above-described prior art washing and drying machine can be used. , circulate dry air. Therefore, the pressure loss of the dry air flowing through the circulation air passage 8 can be reduced. The reduction in the pressure loss of the dry air reduces the power consumption of the air supply portion 9 through which the dry air flows. The decrease in the pressure loss of the dry air also increases the flow rate of the dry air flowing through the circulation air path 8. The filter portion 40 disposed in the short circulation air passage 8 is rectified and dried. The rectification of the dry air promotes the heat exchange rate of the heat exchanger HEX. As a result, compared with the previous washing and drying machine, the heat exchange amount per unit time, power saving, and short drying time can be greatly increased by 19 201139778. (Detection of dry air temperature) Use Fig. 5 to describe the temperature detection of dry air. _, the washing and drying machine 50 further includes a first temperature sensor 36 and a second temperature sensing benefit 37. The first temperature sensor % and the second temperature sensor are used to detect the temperature of the dry air in the circulation air path 8. The first temperature sensor 36 detects the temperature of the dry air flowing between the rotary drum 3 and the heat exchanger HEX. (9) The temperature sensor is disposed between the filter unit 40 and the dehumidifying unit 34. The second temperature sensor 37 detects the temperature of the dry air between the heat exchanger ΗΕχ and the rotary drum 3. The second temperature sensor 37 is disposed after the air blowing portion 9 . The first temperature sensor 36 detects the temperature of the other dry air by dehumidification by heat exchangers. The second temperature sensor 37 detects the temperature of the dry air after being fished and heated by the heat exchanger HEX. The output signal of the second temperature sensor 36 and the output signal of the second temperature sensor 37 are used for control of the heat pump device 30. The first temperature sensor 36 between the filter unit 40 and the heat exchanger 系 is connected to a region L1 in which the pressure loss of the first filter 4A having a substantially cylindrical shape is large (the first filter) Near 40A or below). Compared with the region Ls where the pressure loss of the second filter 4A is small, it is difficult to cause clogging due to lint or other foreign matter in a region where the pressure loss is large. Therefore, the first temperature is set near the region u. The temperature of the dry air can be accurately detected by the sensor 36 for a long period of time. When the filter portion 40 is clogged with lint or other foreign matter, the temperature detected by the first temperature sensor 36 changes. Therefore, the first temperature sensor 20 is used to detect the presence or absence of clogging of the filter unit 4, so that the first temperature sensor 36 disposed in the vicinity of the region L1 can be highly accurately used for a long period of time. The presence or absence of clogging of the filter unit 40 is detected. The first temperature sensor 36 between the filter unit 40 and the heat exchanger HEX and the second temperature sensor 37 disposed downstream of the air transport unit 9 are coupled. It is disposed inside the shorter circulating air path 8. The interval between the second temperature sensor 36 and the second temperature sensor 37 becomes shorter. The third temperature sensor 36 and the first in the shorter interval 2, the temperature sensor 37 is not susceptible to error factors that may cause temperature detection errors (such as dry air) Therefore, the first temperature sensor 36 and the second temperature sensor 37 are hardly affected by the error factors such as the leakage of the dry air, and the temperature of the dry air can be detected with high precision. Supporting mechanism) Fig. 7 is a perspective view schematically showing a supporting member of the washing and drying machine 5; Fig. 8 is a perspective view schematically showing the washing and drying machine 5''. Fig. 6 to Fig. 8 illustrate the supporting The laundry dryer 500 further includes a support mechanism 560 that supports the heat pump device 3 in the frame. The support mechanism 56 includes a support member 61 that supports the heat pump device 3, and the heat pump device 3 is displaced upward. The regulating member 62. As shown in Fig. 7, the two ends of the supporting member 61 supporting the heat pump device 30 between the compressing portion 31 and the regulating member 62 are respectively engaged with the right side wall 1 & upper edge and left side wall lb Similarly, the two ends of the regulating member 62 are respectively fastened to the upper edge of the right side wall 1a and the upper edge of the left side wall. The heating portion 32 and/or the dehumidifying portion disposed upstream of the compressing portion 31 are respectively disposed. Below 34, between the right side wall la and the left side wall servant The support member 61 is 21 201139778 The hot chest device 3G of the branch. The regulating member 62 extending between the right side wall 1a and the left side wall 113 at a position farther from the compression portion 31 than the support member 61 is configured to face the heat pump device 3G upward. In the present embodiment, the branch member 61 is adjacent to the compression portion 31. The regulation member 62 extends above the transition portion 40 disposed upstream of the heat pump device 3A. Among the heat pump devices 30, the compression portion 31 The weight of the compression portion 31 is applied to the right side wall ia and the left side wall ratio via the support member 61 that supports the heat pump device 3 in the vicinity of the compression portion 31. As a result, the weight of the compression portion 31 causes the cause. The vibration of the upper edge 1 a of the vibration factor such as the rotation of the rotary drum 3 and the upper edge of the left side wall 1 b is reduced. The weight of the heat pump device 3 对于 for the load of the right side wall la and the left side wall lb means that the weight of the vibration element group including the right side wall 1a and the left side wall lb is increased. The increase in the weight of the vibration element group including the right side wall 1& and the left side wall is such that the vibration amplitude for the same exciting force is reduced. In this way, the right side wall 1a and the left side wall 1b of the frame 1 can be appropriately lowered by the right side wall la and the left side because the right side wall la and the left side wall lb are exposed to the rotation or other vibration factor of the rotating drum 3 due to the downward gravity. The vibration of the wall lb. As a result, the vibration of the casing 1 can be suppressed as a whole. The support mechanism 560 having the support member 61 pressurizes the upper edges of the right side wall la and the left side wall lb by using the gravity acting on the heat pump device 30 including the compression portion 31, thereby effectively suppressing the rotation or other vibration factor caused by the rotary drum 3 The vibration of the right side wall la and the left side wall lb of the frame body 1. Fig. 9 is a perspective view showing another configuration of the support member in the washer-dryer 500. Figure 10 is a schematic perspective view of the washer-dryer 500. Other configurations of the support member will be described using Figs. 9 and 10. 22 201139778 The weight of the compression unit 31 can also be loaded on one of the right side wall 1& and the left side wall lb. For example, as shown in Fig. 10, the support mechanism 560 may be provided with a support member 63 extending between the right side wall 1a and the rear wall id instead of the above-described support member 61. As shown in Fig. 1, the compression portion 31 is disposed at a corner portion between the right side wall 1a and the rear wall 1d. Since the compression portion 31 is surrounded by the right side wall ia, the rear wall id, and the support member 63, even if the washing and drying machine 500 is dropped or tipped over, the heavier compression portion 31 is also composed of the right side wall la' rear wall id and the support member 63. Properly supported. The support mechanism 56A will be further described using Fig. 6 and Fig. 7 to Fig. 1 . As shown in Fig. 6, the air blowing portion 9 disposed adjacent to the compression portion 31 is connected to the heat pump device 3A. Therefore, the right side wall is "and/or left side walled, and the weight of the air blowing portion 9 is also loaded except for the weight of the heat pump device 30. As a result, the right side wall 1& of the frame body due to the rotation of the rotary drum 3 or other vibration elements is caused. And/or the vibration of the left side wall lb is effectively suppressed. The air supply unit 9 includes a blower fan 9b that causes the flow of dry air in the circulation air passage 8, and a blower motor 9& for rotating the blower fan %. The blower motor 9a When the blower fan 9b is rotated, the dry air by the hot chestnut splitting is sent to the rotary drum 3. The blower motor 9a has a large weight similar to the compression unit 31. As described above, the blower 9 approaches the compression section 3i. The supporting member 6 disposed under the air blowing portion 9 extends along the compression portion like the air blowing portion 9, and is used not only for the branch compressing portion η but also for the branch air blowing portion 9. Therefore, A simpler structure for supporting the more important members (compression portion 31 and air blowing portion 9) is provided. The simpler (four) system makes a significant contribution to the reduction in the number, weight and cost of the washing and drying machine 500. Said, in the hot dish device Above the 30, a regulating member 62 is extended on the right side wall la and the left side 23 201139778 wall lb. The regulating member is further away from the compressing portion 31 than the supporting member 61. The first, third and sixth figures are used to illustrate the regulation. Member 62. As shown in Fig. 1 and Fig. 3, the compression portion 31 and the air blowing portion 9 having a large weight are disposed in the vicinity of the rear wall ld. On the other hand, a lighter component (for example, a heat exchanger) HEX) is closer to the front wall le than the compression portion 3丨 and the blower portion 9. Therefore, the circulation mechanism for the dry air including the heat pump device 3 is configured to move the torque close to the lightweight member of the front wall le. The regulation member 62 disposed adjacent to the front wall 丨e of the floor member 61 suppresses the displacement of the lightweight component such as the heat exchanger HEX upward. In the present embodiment, the filter unit 40 is connected to the heat pump device 3〇. The member 62 is erected above the filter portion 4A between the heat pump device 30 and the front wall le. Thus, the regulating member 62 appropriately regulates the filter portion 4 and the heat exchanger HEX of the heat pump device 3 upward. The displacement member 62 can instead be replaced by a hot fruit device 30. The regulatory member 62 is disposed above the exchanger HEX to directly regulate the displacement of the heat exchanger HEX upward. As described above, the peripheral components of the heat pump device 30 and the heat pump device 30 (the buffer portion 40 or the air blowing portion 9) are The branch members 61 and 63 which are erected under the heat pump device 30 are appropriately supported. Further, the regulating member 62 is mounted above the heat pump device 30 and/or the filter portion 40. The regulating members respectively disposed on the upper and lower sides of the heat pump device 3 62 and the support members 61 and 63 reduce the vibration amplitude in the vertical direction as appropriate. Thus, the vibration of the frame 1 caused by the rotation of the rotary drum 3 can be reduced as a whole. (Conclusion between the elements) 24 201139778 The above-mentioned support mechanism The 560 not only suppresses the vibration of the casing 1 but also the problem of damage or damage of a fixing member such as a screw for concluding various components disposed in the upper space of the casing 1. The supporting mechanism 56 can also continuously maintain the peripheral components of the heat pump device 30 and the heat pump device 3 (filter portion 40), for example, when accidental dropping or tipping occurs during the handling and/or setting of the washing and drying machine 500. Or the air supply part 9). Hereinafter, the influence of the supporting mechanism 56 on the fixing member for the connection between the members will be described. There are also several parts in the upper space of the frame of the general washing and drying machine. A part that is disposed in the upper space is typically attached to a building element called the upper wall of the frame. When the washing and drying machine is overturned or dropped, the components of the upper space and the fixing members of the supporting elements (such as small screws and/or threaded bushings for fixing the screws) are concluded because of the gravity of the parts acting on the upper space and Due to the impact of falling over and falling, it is subject to a large tensile force. A fixed fixing member for a heavy-weight part generates a large tensile force. Therefore, the fixing member for fixing the components disposed in the upper space of the general washing machine is more likely to be broken when the washing and drying machine is tipped over or dropped. In the present embodiment, the compression portion 31 and the air blowing portion 9 of the heat pump device 30 have a large weight. The branching members 61 and 63 appropriately support the (four) constricted portion 31 and/or the air blowing portion 9. Further, the regulation member 62 which is further away from the compression portion 31 than the support members 61, 63 is placed above the heat pump device 30 and/or the filter portion 4A. The washing and drying machine 500 is dropped. When it is overturned, the weight of the damper 30 and/or the air blowing portion 9 is applied to the supporting members & 63, and the impact force of the falling and falling of the laundry dryer 5: 〇. The weight of the heat pump unit 30 and/or the blower unit 9 and the impact of the falling and falling of the washer-dryer 500 act as a compressive force against the support members 61, 63 of the support member. The compressive force acting on the support members 61, 63 also acts on the fixing members such as the screws and the threaded bushes that join the support members 61, 63 and the heat pump device 3 〇 / air supply portion 9. However, unlike the tensile force, the fixing member is less susceptible to breakage by the compressive force. In the present embodiment, the support members 61 and 63 are disposed close to the compression portion 31 having a large weight. As a result, the moment around the support members 61, 63 is generated. The moment around the support members 61, 63 is intended to float the relatively light weight components (filter portion 4 and heat exchanger HEX) present between the support members 61, 63 and the front wall IE. The moment around the support members 61, 63 produces a compressive force against the gauge member 62 that is mounted above the heat pump device 30 and/or the filter portion 4A. The compressive force acting on the regulating member 62 also acts on the securing member 62, the fixing member such as the screw and threaded bushing of the heat pump device 30 and/or the filter portion 40. However, unlike the tensile force, the fixing member is less susceptible to breakage by the compressive force. The height dimension of the frame of a typical washer dryer is increased according to the height dimension of the support members supporting the parts of the upper space. In the present embodiment, the rotary drum 3 and the water tank 2 are inclined in the casing 1. As a result, the vicinity of the rear wall ld of the upper space is wider than the front wall. The larger component (the compression portion 31 and/or the air blowing portion 9) is disposed in the upper space near the rear wall ld. Therefore, the frame may not be provided. The height dimension of 1 is increased, and a sufficient space for arranging the support members 61, 63 is ensured. The structure for concluding the air blowing portion 9 and the hot fruit device 3A will be described with reference to Fig. 4. Laundry dryer 5〇〇 A structural member 38 for confining the air blowing portion 9 and the heat generating device % is provided. The air blowing portion 9 26 201139778 of the greening device 3 () is disposed on the side of the compression portion 31. As a result, In addition, not only the weight of the heat pump device 30, but also the weight of the air blowing portion 9 is also applied to the right side wall 1a and/or the left side wall lb. Thus, the right side wall la of the rotating drum 3 or other vibration factors can be effectively reduced. / or vibration of the left side wall ib. The air supply motor 9a has the same weight as the compression portion 31. Because the weight portion 31 and the air blowing portion 9 are disposed close to each other, the support members 61, 63 can simultaneously support the compression portion. 31 and the air supply part 9. Therefore, it can be provided for supporting A relatively simple structure of the larger weight (compression portion 31 and air blowing portion 9). The support of the relatively heavy structure (compression portion 31 and air blowing portion 9) is a part of the laundry dryer 500 The reduction in the number, the weight, and the cost is greatly contributed. (Configuration of the heat pump device) The dehumidifying portion 34 and the heating portion 32 of the heat pump device 30 are preferably formed of a metal such as copper or aluminum having high thermal conductivity. The heat pump device 30 is as described above. Since it is disposed above the water tank 2, it is difficult to be exposed to the washing water. Therefore, the dehumidifying portion 34 and the heating portion 32 are less likely to be corroded by metals which are caused by chemical components such as a lotion, a softener or a bleach contained in the washing water. Since the dehumidifying portion 34 and the heating portion 32 of the heat exchanger HEX are linearly arranged with respect to the air blowing portion 9 along the circulation path of the dry air, the dry air in the heat exchanger hex flows substantially linearly. The curved fluid flow causes a bias flow and a pressure loss of the fluid. However, according to the arrangement of the straight line of the dehumidifying unit 34 and the heating unit 32 of the present embodiment, the bias flow and the pressure loss of the fluid are hardly generated. The efficiency is dependent on the circulation of the air. Therefore, the power consumption of the air supply portion 9 for circulating the dry air in the circulation air passage 8 can be reduced. 27 201139778 The drift of the dry air is suppressed, and as a result, the dry air passing through the fishing unit 34 can be suppressed. Partial high-speed flow. As mentioned above, in addition to (4)...condensing the water component in the dry air. A plurality of (four) gas high-speed flows are generated locally in addition to the fishery, and the water component of the condensation is again passed through the dry air. The blower unit 9 is transported to the rotary drum 3. As a result, the laundry in the rotary drum 3 absorbs the water component again. In the present embodiment, the arrangement of the straight line of the dehumidifying unit 34 and the heating unit 32 suppresses the dry air as described above. The high-speed flow. Therefore, there is almost no reduction in the drying efficiency due to the circulation of the water component after dew condensation. In general, when the flow rate of the fluid passing through the heat pump device is lowered, the heat absorption amount of the heat absorbing portion of the self-fluid heat absorption is reduced. As a result, the vaporization of the refrigerant passing through the heat absorbing portion becomes incomplete. Thereafter, the refrigerant that is not completely vaporized reaches the compression device. The compression device compresses the liquid refrigerant and, as a result, is potentially malfunctioning. In the present embodiment, the arrangement of the straight line of the dehumidifying unit 34 and the heating unit 32 maintains an appropriate flow rate of the dry air in the heat exchanger HEX, so that the complete vaporization of the refrigerant in the fishing unit 34 can be easily achieved. Since it is difficult for the liquid refrigerant to flow to the compression portion 31, the failure of the compression portion 3 is hard to occur. Therefore, the reliability of the washing and drying machine 500 having the heat pump device 30 is improved. As a result of the increase in reliability, continuous dehumidification can be performed without stopping the compression portion 31. Therefore, the drying operation time can be shortened. Further, as the refrigerant to be applied to the heat pump device 3, an HFC (hydrofluorocarbon)-based refrigerant, an HFO (hydrofluoroolefin compound)-based refrigerant, or a carbon dioxide-refrigerant-specific refrigerant can be suitably used. (Arrangement of Air Supply Portion) The arrangement of the air blowing unit 9 will be described with reference to Fig. 1 . 28 201139778 As described above, the air blowing unit 9 is provided with the air blowing motor % and the air blowing wind. The blower motor is disposed on the upper side of the blower fan. As a result, the rotation axis of the blower unit 9 is inclined downward toward the upstream. As a result, even in the water leaking JLitJSU卩9, the water component attached to the air blowing fan is dripped in the opposite direction to the air blowing motor by gravity and the thrust from the air blowing fan: Wb is applied to the air blowing fan 9b. The water component is almost never directed to the air supply motor located above the blower fan 9b. (Arrangement of Control Substrate) The arrangement of the control substrate will be described using FIG. The washing and drying machine 500 includes a control substrate 5A disposed in a casing. Electronic components (various circuits) for controlling the washing and drying machine 5 are mounted on the control board 50. The control board 50 is placed above the lotion input unit 10 housed in the casing. The wires for connecting the control substrate 50 of the present embodiment and the electric components such as the drive motor 7 or the blower motor 9a are shortened as compared with the control substrate disposed in the lower space of the casing. The control board 50 is disposed in an upper space of the casing 1 (preferably in the vicinity of the front wall le). Therefore, the operator can perform the repair of the control substrate 50 while standing in the vicinity of the front wall le of the casing. As such, the laundry dryer 500 can provide efficient maintenance operations. (Alternative Configuration) In the present embodiment, the filter unit 40 includes the first filter 40A and the second filter 40B, and performs a two-stage filtration process. Instead, the dryer can also be equipped with a filter unit that performs a one-stage filtration process using a single filter element. Instead, the dryer can also be equipped with a number of more than 2 of the 201139778 transitional elements, and a quantity of more than 2 of the money reducer device. In the first embodiment, the four-part "transition n portion 4G" has a second turn-over type 40A having a large closed cylinder shape. Instead, the dryer can also have flat filter elements or other shapes of filter elements. In the present embodiment, the washing and drying machine 5 has a washing function and a work function. Instead, the dryer does not have a laundry function. For example, if the laundry function is removed from the above-described washing and drying machine 500, a dryer having only a drying function can be obtained. The dryer having only the drying function does not need to be connected to the water supply pipe or the drain pipe of the water tank 2 of the above-described washing and drying machine 500. The element corresponding to the above-described water tank 2 is used as a groove for covering the rotating drum 3. Other requirements may be the same as the various requirements of the washer dryer 500 described above. In the present embodiment, the "washing and drying machine 500" is a drum type washing and drying machine. Instead, the dryer can also be a dry type laundry dryer for dry hanging clothes. Even in the case of the 洗衣 type washing and drying machine, according to the principle of the above-described embodiment, the reliability of the heat pump device can be improved, the drying time can be shortened, and the power consumption can be reduced. In the above embodiment, a dryer having the following configuration is mainly included. A dryer according to one aspect of the present invention, comprising: a frame; a groove supported by the outer casing; and a rotary drum rotatably mounted in the outer groove for accommodating the laundry; a heat pump device for drying a heat exchanger in the rotary drum; a blower for blowing dry air; and a circulation air passage connecting the outer tank and the heat pump device to a circulation path in which the dry air is circulated from the air blow portion And a filter portion disposed in the circulation air passage 30 to prevent dust components from entering the heat exchanger; the filter portion and the heat exchanger are disposed in the frame body The upper portion of the upper portion of the groove, and the filter portion, the heat exchanger, and the air blowing portion are sequentially disposed along the flow direction of the dry air. According to the above configuration, the heat exchangers of the filter unit and the heat pump unit are disposed close to the upper space above the groove supported by the casing. The filter unit, the heat exchanger, and the air supply unit are sequentially disposed along the flow direction of the dry air. The filter section rectifies the dry air. The rectified dry air flows into the heat exchanger. The heat exchanger dehumidifies and heats the dry air. The air supply unit sends the air to the dehumidified and heated dry air. The conventional dryer has a heat pump device that is disposed below the groove in the frame and that forms a lower space, and a filter portion that is disposed above the groove in the frame to form an upper space. The filter unit, the air supply unit, and the heat exchanger are arranged in sequence along the flow direction of the dry air. According to the above configuration, the filter unit, the heat exchanger, and the air blowing unit are sequentially disposed along the flow direction of the dry air, so that the circulation air passage is shorter than that of the conventional dryer. Since the pressure loss of the dry air flowing through the circulation air path is low, the power consumption of the air supply portion of the air supply drying air in the circulation air path becomes low. Further, the air blowing portion can increase the circulation amount of the dry air. According to the above configuration, since the filter portion is disposed above the heat exchanger, it is possible to rectify the dry air without using a rectifying mechanism such as a straight pipe in the circulation air passage. The filter portion disposed upstream of the heat exchanger generates a pressure loss of dry air. The pressure loss of the dry air smoothes the velocity distribution of the dry air (rectified dry air). The rectified dry air can achieve a high heat exchange rate because of the inflow of heat exchange 31 201139778. As mentioned above, a short circulation path will result in a low pressure loss of dry air. Further, in the short circulation air passage, the dry air is rectified to achieve a high heat exchange rate. Therefore, according to the dryer constructed as described above, low power consumption and short drying time can be achieved. In addition, since the filter unit and the heat exchanger are disposed above the tank and are opened to the upper space, the transition unit and the heat exchanger can be accessed by the top of the flood dryer, so that the operator does not move. The dryer unit maintains the filter unit and the heat exchanger as a whole, achieving high work efficiency. In the above configuration, the heat exchanger preferably includes the use of a refrigerant from the dry air and heat and heat. And a heat radiating portion that heats the dry air by using a refrigerant, wherein the heat absorbing portion includes an introduction surface into which the dry air flows, and the filter portion is disposed close to the introduction surface. According to the above configuration, the filter portion is disposed in the vicinity of the introduction surface of the heat absorbing portion into which the dry air flows. Due to the rectification of the dry air by the filter portion, the velocity distribution of the dry air is smoothed, so that the increase in the speed of the portion of the dry air passing through the heat absorbing portion can be suppressed. As a result, the water component which is dew condensation in the heat absorbing portion hardly scatters. A small dryer is available because there is no need for large equipment to recover water. Since the heat exchanger is formed in the upper space above the groove provided in the casing, the water component dewed in the heat absorbing portion can be drained by using the potential energy instead of the drainage device such as a pump. Therefore, a small dryer can be provided. In the above configuration, the filter unit for collecting and collecting the dust component described in the above-mentioned dry air is preferably a first filter that is detachably provided to the circulation air passage, and is fixed to the circulation air. In the second filter in the road, the first filter is disposed upstream of the second filter. The user approaches the heat exchanger. Further, the second pass is a heat exchanger for suppressing an inappropriate arrangement of the second filter. According to the above configuration, the filter unit for collecting and recovering the dust component in the dry air includes the first interposer that is detachably provided to the circulation air passage. The first filter is disposed upstream of the second filter. The amount of the dust component captured by the second filter is smaller than the amount of the dust component captured by the second filter, and the cleaning of the second__, the device is less than the operation frequency of the filter. Therefore, the fixing of the second filter to the circulation air passage hardly affects the maintenance of the second filter and the sputum, and it is possible to prevent the second filter that is familiar with the maintenance operation from being circulated to the circulation air path, thereby suppressing entry of dust components.
4迷小之方式，將前述 . ·、，、-丨〜丄口r <則地ft踩芏亂之公 過濾器要件配設於前述循環風路内。4 The way to be fascinated is to set the above-mentioned . ·, , - - 丨 ~ 丄 r r < 地 ft 芏 芏 之 过滤 过滤 过滤 过滤 过滤 过滤 过滤 过滤 过滤 过滤 过滤 过滤 过滤 过滤 过滤 过滤 过滤 过滤
33 201139778 包含於上下方向立設之側壁，前述 前述側壁。 牙構係連接於 根據上述構成，框體包含規定上部介 h入从 工间之壁部。壁部 i3於上下方向立設之側壁。支撐熱泵裝 連接於側壁’故㈣裝置之重量施加於側壁標機構係 低側壁之振動。 此，可減 於上述構成中，前述支撐機構宜包含配設於前述熱果 裝置下方之支撐構件、及配設於前述熱泵裝置上方之纟見制 構件丄連接於前述㈣之前述支撐構件係支料述 置，前述規制構件係規制前述熱泵裝置朝上方之變位 、 根據上述構成，配設於熱泵裝置下方之支撐構 標構件因為連接於側壁’故熱泵之重量施加於 _。因此’可減低側壁之振動。配設於熱泵裝置上 規制構件係規制熱泵裝置朝上方 之上下動變小。 錄。因此，熱栗裝置 β於上述構成中，前述熱泉裝置宜包含壓縮前述 ㈣部^述切構件係於前述_部與前述規制構件之 間支樓前述熱泵裝置。 根據上述構成，壓縮冷叙_部因為係較 1 ’故於壓縮部與規㈣件之間切熱絲置 周圍之力矩欲使熱«置朝上方變位。配設於減裝^牛 方之規制構件因為規制熱繼朝上方之變 置可於上部空間内穩定化。 ‘，，、泵裝 上述實施形態之另-局面之洗衣供乾機，其特徵在於 34 201139778 =含·框體；被支撐於前述框體内，用以貯留洗濯水之外 I傲Γ外槽内旋轉’用以洗濯及乾燥衣物之旋轉滚筒； ;^使前述旋轉滾筒内之衣物乾燥之熱交換器之齡 ^ 、’、2乾燥工乳之送風部；連結前述外槽與前述熱泉 夕\ i規定自前述送風部之前述乾燥空氣循環之循環路徑 路；及配設於前述循觀路巾，用以防止塵埃成 : ㈣熱父換器之過遽H部；前述過濾器部及33 201139778 A side wall erected in the vertical direction, the aforementioned side wall. According to the above configuration, the housing includes a predetermined upper portion into the wall portion of the work chamber. The wall portion i3 is provided with a side wall in the up and down direction. The supporting heat pump is attached to the side wall. Therefore, the weight of the (4) device is applied to the vibration of the low side wall of the sidewall marking mechanism. Therefore, in the above configuration, the supporting mechanism preferably includes a supporting member disposed under the hot fruit device and a seeing member disposed above the heat pump device, and is connected to the supporting member of the (4) It is to be noted that the above-mentioned regulatory member regulates the displacement of the heat pump device upward. According to the above configuration, the support member disposed under the heat pump device is connected to the side wall, so that the weight of the heat pump is applied to _. Therefore, the vibration of the side wall can be reduced. It is equipped on the heat pump unit. The regulating member is configured to heat the pump unit upwards and downwards. record. Therefore, in the above configuration, the hot spring device β preferably includes the heat pump device in which the (four) portion of the cutting member is coupled to the branch between the _ portion and the regulating member. According to the above configuration, since the compression cold portion is a 1', the moment around the heat wire between the compression portion and the gauge member is intended to cause the heat to be displaced upward. The regulatory components that are installed in the reduction of the cattle are stabilized in the upper space because of the regulation of the heat. ',,, pumping the washing machine for the other aspect of the above embodiment, characterized in that it is 34 201139778 = containing frame; being supported in the frame body for storing the washing water outside Rotating inside the rotating drum for washing and drying the laundry; ^^ the heat exchanger of the rotating drum to dry the age of the heat, the air supply portion of the dry milk; connecting the outer tank with the aforementioned hot spring \i stipulates a circulation path of the dry air circulation from the air supply portion; and is disposed in the aforementioned road towel to prevent dust from forming: (4) a hot parent converter over the H portion; the filter portion and
^器係配設於前述框體⑽形成之前述外槽之上方之I 1且别述過渡器部、前述熱交換器及前述送風部係 依序沿著前述乾㈣氣之軸方向配設。 切構成’可使用較短之循環風料成較高之熱 =及=。因此’根據上述構成之洗储乾機可達成低耗 电及姐乾燥時間。 產業上之可利用性 上述實施形態之原理適合利用於滾筒式 轉盤式等各種烘乾機或洗雜乾機。 【圖式簡單說明】 第1圖係顯示-實施形態之滾筒式洗衣烘乾機之概略 構成之戴面圖。 第2圖係第1圖所示之滚筒式洗衣供乾機之前面 外觀圖。 77 第3圖係概略地顯示第〗圖所示之滾筒式洗衣烘乾 内部構造之立體圖。 第4圖係第1圖所示之滾筒式洗衣烘乾機之概略的上視圖。 35 201139778 第5圖係第4圖所示之A-A線向視截面圖。 第6圖係概略地顯示第1圖所示之滾筒式洗衣烘乾機之 上部構成之立體圖。 第7圖係概略地顯示第1圖所示之滾筒式洗衣烘乾機中 之支撐構件之立體圖。 第8圖係概略地顯示第1圖所示之滚筒式洗衣烘乾機之 立體圖。 第9圖係概略地顯示第1圖所示之滾筒式洗衣烘乾機中 之支撐構件之其他配置之立體圖。 第10圖係概略地顯示第9圖所示之滚筒式洗衣烘乾機 之立體圖。 第11圖係概略地顯示使用熱杲乾燥衣物之先前之洗衣 烘乾機之立體圖。 【主要元件符號說明】 1...框體 4...操作面板 la...右側壁 5...門體 lb...左側壁 7...驅動馬達 lc...上壁 8...循環風路 Id...後壁 9...送風部 le...前壁 9a...送風馬達 If...底壁 9b...送風風扇 2·.·外槽(水槽） 10...洗劑投入部 2a...頂部 11...排出口 3...旋轉滾筒 20...管路 36 201139778 30...熱泵裝置 102...水槽 31...壓縮部 103…旋轉滚筒 31a...底面 108…循環風路 32...加熱部 109...送風機 33...減壓部 130...熱泵機構 34...除溼部 140…過濾器部 35...回收構造 150, 500...洗衣烘乾機 36...第1溫度感測器 521，531...周壁 37...第2溫度感測器 522, 532...底壁 38...締結構件 523...阻尼器 40...過濾器部 534...導入面 40A...第1過濾器 541...操作鍵 40B...第2過濾器 542...顯示窗 40c...開口部 560...支撐機構 41...流部 581...上游風路 42...蓋部 582...下游風路 50...控制基板 HEX…熱交換器 61, 63…支撐構件 G...母線 62.. .規制構件 100.. .框體 Ll, Ls...區域 37The device is disposed above the outer groove formed by the frame body (10), and the transition piece portion, the heat exchanger, and the air blowing portion are sequentially disposed along the axial direction of the dry (four) gas. The cut composition can be used to make a higher heat = and =. Therefore, according to the above-described washing and drying machine, low power consumption and dry time of the sister can be achieved. Industrial Applicability The principle of the above embodiment is suitable for use in various dryers or dryers such as a drum type rotary table type. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a schematic configuration of a drum type washing and drying machine according to an embodiment. Fig. 2 is an external view of the front side of the drum type washer-dryer shown in Fig. 1. 77 Fig. 3 is a perspective view schematically showing the internal structure of the drum type laundry drying shown in Fig. Fig. 4 is a schematic top view of the drum type washer dryer shown in Fig. 1. 35 201139778 Figure 5 is a cross-sectional view taken along line A-A of Figure 4. Fig. 6 is a perspective view schematically showing the upper portion of the drum type washing and drying machine shown in Fig. 1. Fig. 7 is a perspective view schematically showing a supporting member in the drum type washing and drying machine shown in Fig. 1. Fig. 8 is a perspective view schematically showing the drum type washing and drying machine shown in Fig. 1. Fig. 9 is a perspective view schematically showing another arrangement of the supporting members in the drum type washing and drying machine shown in Fig. 1. Fig. 10 is a perspective view schematically showing the drum type washing and drying machine shown in Fig. 9. Figure 11 is a perspective view schematically showing a prior laundry dryer using hot chilled laundry. [Main component symbol description] 1...Frame 4... Operation panel la... Right side wall 5... Door body lb... Left side wall 7... Drive motor lc... Upper wall 8. ..Circulation air path Id...Back wall 9...Air supply part le...Front wall 9a...Air supply motor If...Bottom wall 9b...Air supply fan 2·.·Outer groove (sink) 10... lotion input unit 2a... top 11... discharge port 3... rotary drum 20... line 36 201139778 30... heat pump device 102... sink 31... compression unit 103...rotary drum 31a...bottom surface 108...circulation air passage 32...heating unit 109...air blower 33...pressure reducing unit 130...heat pump mechanism 34...dehumidifying unit 140...filter unit 35...recycling structure 150, 500...washing and drying machine 36...first temperature sensor 521,531...perimeter wall 37...second temperature sensor 522, 532... bottom Wall 38...construction member 523...damper 40...filter portion 534...introduction surface 40A...first filter 541...operation key 40B...second filter 542. .. display window 40c ... opening portion 560 ... support mechanism 41 ... flow portion 581 ... upstream air passage 42 ... cover portion 582 ... downstream air passage 50 ... control substrate HEX ... Heat exchangers 61, 63... support members G... Line 62 ... .. regulating member 100. Frame Ll, Ls ... region 37