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TWI258520B - Drum type washing and drying machine - Google Patents

Drum type washing and drying machine Download PDF

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Publication number
TWI258520B
TWI258520B TW093132224A TW93132224A TWI258520B TW I258520 B TWI258520 B TW I258520B TW 093132224 A TW093132224 A TW 093132224A TW 93132224 A TW93132224 A TW 93132224A TW I258520 B TWI258520 B TW I258520B
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TW
Taiwan
Prior art keywords
water tank
water
air
exhaust port
drum
Prior art date
Application number
TW093132224A
Other languages
Chinese (zh)
Other versions
TW200519260A (en
Inventor
Shinji Matsuoka
Eiji Matsuda
Koji Nakai
Hiroko Minayoshi
Original Assignee
Matsushita Electric Industrial Co Ltd
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Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of TW200519260A publication Critical patent/TW200519260A/en
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Publication of TWI258520B publication Critical patent/TWI258520B/en

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F25/00Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12Casings; Tubs
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/02Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04Details 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/30Drying processes 

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A drum type washing and drying machine includes a water tub 3; a cylindrical rotary drum 2 for accommodating laundry articles therein and having a number of holes 8 formed on a peripheral surface thereof, the rotary drum 2 being installed in the water tub 3 such that a rotational axis thereof is horizontal or declined toward the rear portion of the washing machine; a motor 7 for rotating the rotary drum 2; and a dry air circulation path for blowing air exhausted from the water tub 3 into the water tub 3 again via an air flow passage incorporating therein a dehumidifying unit 38, a fan 15 and a heater 20. A dehumidification unit accommodating chamber 16 for accommodating therein the dehumidifying unit 38 is disposed near an upper peripheral surface of the water tub 3, and an air outlet 21 communicated with the dehumidifying unit accommodating chamber 16 is installed on the sidewall of the water tub 3 in a direction substantially tangent to a rotational direction of the rotary drum 2.

Description

!258520 九、發明說明: 【發明所屬之技術領城】 技術領域 本發明係有關於將洗滌物收容於可自由旋轉地配設於 尺槽内之&轉滾筒内並進行絲、洗刷、脫水及乾燥等各 步驟之滾筒式洗衣乾衣機。 【先前技冬奸3 背景技術 藉由構成滾筒式洗衣機,且在該滾筒式洗衣機設置乾 ^功肖b ’可構成為具有可執行用以使完成脫水步驟之洗滌 物乾燥之乾燥步驟的功能之滚筒式洗衣乾衣機,另,前述 滾筒式洗衣機係藉由將洗滌物投入可自由旋轉地配設於水 槽内之旋轉滾筒内,且旋轉驅動旋轉滾筒,來依序執行洗 滌步驟、洗刷步驟及脫水步驟,以洗淨洗滌物。 15 乾燥功能係在將水槽内含有濕氣的空氣排至槽外,且 藉由除濕裝置對所排出之空氣中的濕氣進行除濕後,使空 氣成為經加熱裝置加熱乾燥的暖風且再度吹送至水槽内。 上述滾筒式洗衣乾衣機會有乾燥步驟中產生自洗滌物的線 屑等附著在與旋轉滾筒相鄰接之排氣管或除濕裝置的問 20題。為了防止上述線屑等附著的情況發生,已有利用洗刷 步驟中的水洗去所附著的線屑等,以不阻礙循環空氣的流 動之滾筒式洗衣乾衣機(參照日本專利公報特開平第11一 333185號)。 上述滾请式洗衣乾衣機係以旋轉軸方向為水平方向之 1258520 狀態將旋轉滚―設於水_,且用吨行乾燥步驟之空 氣循環通路係構成為從朝水槽下方開口之排氣口排出水槽 内的工氣,且從設有送風風扇及加熱器之管路將空氣從旋 轉滾筒之正面側開口部吹送至水槽内。因此,在進行去除 堆積在與排氣σ相連之排氣管㈣線料之動作時,若增 加洗财驟巾的給水量,助水槽下方開Π之排氣口會被 水淹沒,且水會進人排氣管,因此,因洗刷步财旋轉滾 筒的旋轉而產生的水流可洗去附著在排氣D及排氣管的線 肩專。再者,若與該動作配合軸送風㈣,則可藉由風 壓產生水錢動,使水的織程度變大,且使水飛散至斑 排水管相連結之除齡置,以洗麵_之線屑等。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a laundry which is rotatably disposed in a & And a drum type washer-dryer for each step such as drying. [Prior Art Troupe 3] The present invention can be configured to have a function of performing a drying step for drying a laundry which is subjected to a dehydration step by constituting a drum type washing machine and providing a dry cleaning function in the drum type washing machine. a drum type washing and drying machine, wherein the drum type washing machine sequentially performs a washing step, a washing step, and a step of rotating the rotating drum by rotating the washing material into a rotating drum that is rotatably disposed in the water tank A dehydration step to wash the laundry. 15 The drying function is to discharge the air containing moisture in the water tank to the outside of the tank, and dehumidify the moisture in the discharged air by the dehumidifying device, so that the air becomes heated and dried by the heating device and is blown again. Into the sink. The above-described drum type laundry dryer has the problem that the wire generated from the laundry in the drying step or the like is attached to the exhaust pipe or the dehumidifying device adjacent to the rotating drum. In order to prevent the occurrence of the above-mentioned adhesion of the swarf or the like, the drum type washing and drying machine which does not block the flow of the circulating air by washing off the attached swarf or the like by the water in the washing step (refer to Japanese Patent Laid-Open No. 11) No. 333185). The above-mentioned roll-on washer-dryer is configured to set the rotary roll to water_ in the state of 1258520 in which the direction of the rotation axis is horizontal, and the air circulation path in the tonnage drying step is configured as an exhaust port opening from the lower side of the sink. The work gas in the water tank is discharged, and air is blown from the front side opening portion of the rotary drum into the water tank from a pipe provided with a blower fan and a heater. Therefore, when the operation of removing the exhaust pipe (four) strands connected to the exhaust gas σ is performed, if the water supply amount of the money washing wipes is increased, the exhaust port under the water tank is flooded, and the water will be flooded. Into the exhaust pipe, therefore, the flow of water generated by the rotation of the rotating drum of the washing step can be washed away from the line D of the exhaust D and the exhaust pipe. In addition, if the air is blown by the shaft (4), the water pressure can be generated by the wind pressure to increase the degree of weaving of the water, and the water can be scattered until the spot drain is connected to the dehumidifier to wash the surface. Wire scraps, etc.

術所揭示之藉由洗刷步驟中的與 著在除濕裝置的線屑等之構造。 ,排氣口朝水槽上方開口,且在 置除濕裝置,因此,不適用習知技 驟中的給切制或賴控制洗去附 20 【發明内容】 發明之揭示The structure disclosed by the technique by the wire scraping in the dehumidifying device or the like is disclosed. The exhaust port is open above the water tank and is disposed in the dehumidification device. Therefore, it is not applicable to the cutting or the control in the conventional technique. [Invention] The disclosure of the invention

供設有可有效去除附著在除濕裝置 乾衣機。 好的乾燥功能時,可提 的線屑等之滾筒式洗衣 1258520 為了達成上述目的,與本發明相關之滾筒式洗衣乾衣 機係包含:旋轉滾筒,可在於周壁形成有多數穿孔之圓筒 形滾筒内容納洗滌物,且藉由馬達進行旋轉驅動,並在其 旋轉軸方向從正面朝背面向水平方向或下方傾斜之狀態下 5 配設於水槽内;乾燥用空氣循環通路,可使從前述水槽内 排出之空氣通過設有除濕裝置、送風裝置及加熱裝置之空 氣循環路再吹送至前述水槽;除濕裝置收納室,係與前述 水槽之側周面上方部位相鄰接,且收納有前述除濕裝置; 及排氣口,係與前述除濕裝置收納室相通,且朝前述旋轉 10 滾筒之旋轉方向的大致切線方向開口,並形成於前述水槽 之側周壁。 根據上述構造,由於在水槽之側周面上方與除濕裝置 收容室相通之排氣口朝旋轉滾筒2旋轉方向的大致切線方 向開口,因此,若使旋轉滾筒在以供水之水槽内旋轉,則 15 所濺起的水會主要朝旋轉方向的切線方向飛散,且強勁地 從排氣口流入收容室内。由於乾燥步驟中產生自洗滌物的 線屑等會混入排氣空氣,且從排氣口進入除濕裝置收納 室,因此,線屑等容易附著在除濕裝置或室壁上,且一旦 堆積,則會損害除濕功能或送風功能,但,藉由形成水從 20 排氣口流入之構造,可利用強勁地流入的水洗去所附著的 線屑等。 在上述構造中,由於除濕裝置收納室與水槽形成為一 體,故可與水槽相鄰而設,以縮短排氣口至除濕裝置收納 室的距離,使水容易從水槽通過排氣口流入除濕裝置收納 I25852〇 室’而且, 會變大。 水會強勁地流入,因此,洗去線屑等的效果也 10 15 制夂由依照洗務、洗刷、脫水及乾燥之各步驟來控 中,i水槽^控制裝置’且控制成至少在前述洗刷步驟 咖、 已積存預定量的水之狀態下,使前述旋轉乎 :以預定轉數旋轉。這樣,積存在水槽内之水隨著旋轉;袞 :過帶起’並從排氣口流入除濕裝置收納室内。 、、☆"步驟中之流入除濕襄置收納室中,可以使用 之水對除轉置等進行清洗。 L 圖式簡單說明 衣乾, 的構該㈣式洗衣乾錢所具有之乾燥功 第3圖係顯示上述構造中之水槽及除濕管構造之截面圖。 仏戴 I 方包】 實施發明之最佳形態 第1圖係顯示與實施形態相關之滾筒式洗 A 主要部分構造。如圖中射,水槽3藉由未 以傾斜狀態支持於洗衣機機體6内,且,形 ^ ^ 之旋轉滾筒2係可自由旋轉地支持於水槽3内。、有底圓同形 由安裝於水槽3背面之滾筒驅動馬達7進行旋轉滚同2猎 改變旋轉速度,並可切換旋轉方向。又,士奴°動’且可 、、旋轉滾筒2之 之 面 20 1258520 :轉:方向如圖所示傾斜設置成從開口之正面側朝成為底 月面向下傾斜’因此’在打開可自由開關地設於形成 機機體6之正面側的傾斜面如之門體9時,由於在將 μ條物投人旋轉滾筒2或從該旋轉滾筒2中取出洗滌物時, f要補微f腰就能完1又,在滾筒式洗衣乾衣機i之正面 侧也不必確❹餘的㈣,可構成在盥洗室等狹窄 的空間内也可設置之滾筒式洗衣乾衣機卜 在前述衫機㈣6_了上述構成要素以外,更配設 ,將水供給至水槽3内之給水部U或將水槽3内的水排至外 ^水。卩13等。再者’如第2圖所示,更構成通過除濕裝 置收納至16、線相收過㈣17及送風管路18將從排氣口 。排出之水槽3内的空氣從送風口 22再吹送至水槽3内之乾 =用工氣循%通路,以實施使收容於旋轉滾筒2内之洗滌物 乾燥之乾燥步驟。 15 成為上述構造之滾洵式洗衣乾衣機1係藉由未圖示之 控制凌置所進行之控制動作來執行洗滌步驟、洗刷步驟及 脫水步驟’同時因應所需執行乾燥步驟。 右打開門體9且將洗滌物投入旋轉滾筒2内,並將預定 蔓之洗劑投入設於給水部12之洗劑投入口,且從設於洗衣 機機體6表面上之操作面板進行開始運轉之操作,則會從給 & "卩12將對應洗滌物之預定量的水供給至水槽3内,且藉由 '衰筒驅動馬達7旋轉驅動旋轉滾筒2,藉此實施洗滌步驟。 田洗務步驟結束時,會從排水部13將髒的洗滌水排出至外 且使旋轉滾筒2高速旋轉,以使洗滌物脫水,然後,由 20 切8520 ,IH2重新將水供給至水槽3内,以實施洗刷步驟。當洗 V驟、、"束時’則使旋轉滾筒2高速旋轉,以實施使洗滌物 >斤a之洗刷水脫水之脫水步驟。當選擇在脫水步驟後實 5 步驟之運轉模式時,則實施排出水槽3内的空氣,且 1含有濕氣的錢進行除濕,並以加熱乾雜之暖風再度 吹送至水槽3内之乾燥步驟。 如第2圖所不,藉由送風風扇15之旋轉,旋轉滾筒2内 的工氣會k形成於周面之穿孔8進入水槽3内,且從排氣口 1〇 21排至除濕管路(除濕裝置收容室)16内。在除濕管路16 Mix有構成除濕裝置38之熱交換器51與注水喷嘴52,由 2因打開注水閥53而“的水從注水喷嘴52灑水至前述熱 又換為51上,因此,可冷卻並除濕排入除濕管路⑺内之含 有八、、、氣的工氣。經除濕管路16除濕的空氣會通過線屑回收 a過據器Π,且透過送風管路以引導至水槽3後方,並流入設 5於水槽3背面之加熱管路19,且藉由加熱器⑼進行加熱,並 從送風口22吹送至水槽3内。由於吹送至水槽3内的空氣會 從形成於旋轉滾筒2背面之通氣孔39或穿孔8流人旋轉滾筒 2内’因此’可藉由經除濕加熱之錢從洗務物奪走濕氣, 並藉由旋轉滾筒2之旋轉所產生的攪拌促使所有的洗條物 20變乾,如此一來,藉由在預定時間内反覆進行該空氣循環, 可使洗滌物乾燥。 如第3圖所示,除濕管路μ及送風管路18與藉由樹脂成 开i所形成之水槽3形成為-體且同時成形。除濕管路16形成 為與水槽3之侧周面相鄰接,且’使形成為圓筒形之水槽3 1258520 之側周壁的一部分開口,以形成朝除濕管路I6開口之排氣 口 21。排氣口 21係朝旋轉滾筒2之旋轉方向的大致切線方向 開口。 在實施乾燥步驟時,與洗滌物變乾的同時,容易從洗 5 I物產生線料,且線屑會因送風而從排氣口21流入除濕 :路16 (則頭A)。存在於线中的線屑等可藉由設於送風 官路18之入口的線屑回收過濾器17僅濾過空氣,因此,線 屑等不會流入送風管路18及加熱管路19,但,在此之前附 著於熱父換器51或除濕管路16之内壁的情況也不少。當線 1〇屑等的附著增加時,會降低除濕功能或送風功能,因此, 必須去除附著在除濕管路16内的線屑等。 在本實施形態中,為了去除附著在除濕管路16内的線 屑等’可藉由在洗刷步驟時使旋轉滾筒2以預定轉數旋轉, 使沿其旋轉方向(箭頭B)濺起的水強勁地從排氣口 21流人 15 除濕管路16内(箭頭C),然後,可洗去附著在熱交換器51 或管路壁的線屑等。另,此時之旋轉滾筒2的預定轉數可為 藉由旋轉滾筒2之旋轉離心力使水激起且該水可沿著水槽3 内壁旋轉之轉數(例如,當旋轉滾筒2之直徑為500±50mm 時,則設定為l50r/min)。 20 由於排氣口 21如上所述朝旋轉滾筒2之旋轉方向的大 致切線方向開口,因此,洗刷步驟中積存在水槽3下方的水 中因旋轉滾筒2而藏起的水會主要朝旋轉滾筒2之旋轉方向 的切線方向飛散,且強勁地從排氣口 21流入除濕管路16 内。藉由在洗刷步驟中反覆進行該動作’可洗去所附著的 11 1258520 。另外,由於在除濕管路16内形成可使除 排至外部之排水祕,因此,沖2物且從排水部13 起排至外部。 冲出的線屬等也會跟排水— 相,ί以上所說明的實施例中,旋轉滾筒2呈傾斜設置, 旦,亦可朝水平方向配置旋轉滾筒2。 如上所述,根據本發明,即使乾燥步 物的線屑等附著在除濕生自先滌 或洗#自上,亦可料洗滌步驟 10 15 起的水來=τ 水中因旋轉滾筒之旋轉而減 使除濕功能或料=可提供不Γ所附著堆積之線屬等 二、s功此下降之滾筒式洗衣乾衣機。 【围式簡I說明】 糊象賴㈣♦ 第2圖係_示該滾筒式洗衣乾衣機所具有 的構造之截面圖。 木功能 第3圖係顯示上述構造中之水槽及除濕管路 構造之截面圖。 只戴面 i 主要元件代表符號表】 1···滾筒式洗錢^機 7.··滾筒驅動電機 2…旋轉滾筒 。㈣ 9...門體 12.. .給水部 13.. .排水部 3...水槽 6…洗衣機機體 6a.··傾斜面 12 1258520It is provided to effectively remove the dryer attached to the dehumidifier. In the case of a good drying function, a drum type laundry such as a thread can be lifted. 1258520 In order to achieve the above object, a drum type washing and drying machine relating to the present invention comprises: a rotary drum, which may have a cylindrical shape in which a plurality of perforations are formed in the peripheral wall. The drum accommodates the laundry and is rotationally driven by a motor, and is disposed in the water tank 5 in a state where the direction of the rotation axis thereof is inclined from the front surface to the back surface in the horizontal direction or the downward direction; the air circulation passage for drying can be obtained from the foregoing The air discharged from the water tank is blown to the water tank through an air circulation path provided with a dehumidifying device, a blowing device, and a heating device; the dehumidifying device storage chamber is adjacent to a portion above the side surface of the water tank, and the dehumidification is stored therein. And a discharge port that communicates with the dehumidification device storage chamber and opens in a substantially tangential direction of the rotation direction of the rotation of the drum, and is formed on a side wall of the water tank. According to the above configuration, since the exhaust port that communicates with the dehumidifying device accommodating chamber above the side surface of the water tank is opened in the substantially tangential direction of the rotation direction of the rotary drum 2, if the rotary drum is rotated in the water supply tank, 15 The splashed water will mainly scatter in the tangential direction of the rotation direction, and will flow strongly from the exhaust port into the accommodating chamber. Since the wire generated from the laundry in the drying step is mixed with the exhaust air and enters the dehumidifying device storage chamber from the exhaust port, the wire scrap or the like easily adheres to the dehumidifying device or the chamber wall, and once accumulated, The dehumidification function or the air supply function is impaired, but by forming a structure in which water flows in from the 20th exhaust port, the attached wire scraps and the like can be washed away by the strongly flowing water. In the above configuration, since the dehumidifying device storage chamber is integrally formed with the water tank, it can be disposed adjacent to the water tank to shorten the distance from the exhaust port to the dehumidifying device storage chamber, so that water can easily flow from the water tank through the exhaust port to the dehumidifying device. I will house the I25852 room and it will become bigger. The water will flow in strongly, so the effect of washing off the wire scraps, etc. is also controlled by the steps of washing, washing, dehydrating and drying, and the i-sink control device is controlled to at least the aforementioned scrubbing In the state where the predetermined amount of water has been accumulated, the aforementioned rotation is performed: rotating at a predetermined number of revolutions. Thus, the water accumulated in the water tank rotates with the 衮: over the belt and flows into the dehumidifier storage chamber from the exhaust port. In the ☆" step into the dehumidification storage compartment, the water can be used to clean the transposition. L. A brief description of the dryness of the clothes. The dry work of the (four) type of laundry money is shown in the figure. Fig. 3 is a cross-sectional view showing the structure of the water tank and the dehumidification pipe in the above structure.仏 I I I 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包 包As shown in the figure, the water tank 3 is supported by the washing machine body 6 without being tilted, and the rotating drum 2 is rotatably supported in the water tank 3. The bottomed circular shape is rotated by the drum drive motor 7 mounted on the back of the water tank 3 to change the rotation speed and to switch the rotation direction. In addition, the slave is moving, and the surface of the rotating drum 2 is 20 1258520: the direction of rotation is set so as to be inclined from the front side of the opening toward the bottom of the opening, so that the opening can be freely opened and closed. When it is disposed on the inclined surface of the front side of the machine body 6, such as the door body 9, since the μ article is thrown into or removed from the rotary drum 2, f is required to fill the waist. After finishing the 1st, the front side of the drum type washer-dryer i does not have to be spared (4), and it can be constructed in a narrow space such as a washroom, and the drum-type washer-dryer can be installed in the aforementioned machine (4) 6 In addition to the above-described components, water is supplied to the water supply unit U in the water tank 3 or the water in the water tank 3 is discharged to the outside water.卩13 and so on. Further, as shown in Fig. 2, it is further configured to be housed in the dehumidifying device to 16, the line phase (4) 17 and the air supply line 18 from the exhaust port. The air in the discharged water tank 3 is again blown from the air supply port 22 to the inside of the water tank 3. The working air is passed through the % passage to perform a drying step of drying the laundry contained in the rotary drum 2. 15 The tumble dryer of the above-described configuration 1 performs a washing step, a washing step, and a dehydrating step by a control operation performed by a control device (not shown) while performing a drying step in accordance with the necessity. The door body 9 is opened to the right and the laundry is put into the rotary drum 2, and the predetermined rinse agent is put into the lotion input port provided in the water supply unit 12, and the operation is started from the operation panel provided on the surface of the washing machine body 6. In operation, a predetermined amount of water corresponding to the laundry is supplied to the water tank 3 from the &" 12, and the rotating drum 2 is rotationally driven by the 'casing drive motor 7, whereby the washing step is carried out. At the end of the field washing step, the dirty washing water is discharged from the drain portion 13 and the rotating drum 2 is rotated at a high speed to dehydrate the laundry, and then the water is re-supplied into the water tank 3 by 20:8520, IH2. To implement the scrubbing step. When the washing is performed, the rotating drum 2 is rotated at a high speed to carry out a dehydrating step of dehydrating the washing water of the laundry > When the operation mode of the five steps after the dehydration step is selected, the air in the discharge tank 3 is discharged, and the moisture containing the moisture is dehumidified, and the drying step is performed by heating the dry warm air to the inside of the water tank 3. . As shown in Fig. 2, by the rotation of the blower fan 15, the work gas in the rotary drum 2 is formed in the perforation 8 of the circumferential surface into the water tank 3, and is discharged from the exhaust port 1〇21 to the dehumidification line ( The dehumidification device storage chamber 16 is inside. In the dehumidification line 16 Mix, there are a heat exchanger 51 and a water injection nozzle 52 constituting the dehumidification device 38, and 2 of the water is sprayed from the water injection nozzle 52 to the heat due to the opening of the water injection valve 53. Therefore, Cooling and dehumidifying the working gas contained in the dehumidifying line (7) containing octa, gas, and air dehumidified by the dehumidifying line 16 through the swarf recovery a passer Π, and through the air supply line to guide to the sink 3 The rear side flows into the heating pipe 19 provided on the back surface of the water tank 3, and is heated by the heater (9) and blown from the air supply port 22 into the water tank 3. Since the air blown into the water tank 3 is formed from the rotating drum 2 The vent hole 39 or the perforation 8 on the back side is rotated in the rotating drum 2, so that the moisture can be taken away from the washing material by the dehumidification heating, and the stirring generated by the rotation of the rotating drum 2 causes all the The strip 20 is dried, so that the laundry can be dried by repeating the air circulation for a predetermined time. As shown in Fig. 3, the dehumidification line μ and the air supply line 18 are made of resin. The water tank 3 formed by the opening i is formed into a body and simultaneously formed. Dehumidification The road 16 is formed adjacent to the side peripheral surface of the water tank 3, and 'a portion of the side peripheral wall of the water tank 3 1258520 formed into a cylindrical shape is opened to form an exhaust port 21 opening toward the dehumidification line I6. The exhaust port 21 It is opened in a substantially tangential direction to the rotation direction of the rotary drum 2. When the drying step is performed, the laundry is easily dried, and the strands are easily generated from the washing material, and the chips are blown from the exhaust port 21 by the air supply. Flowing into the dehumidification: the road 16 (the head A). The swarf or the like existing in the line can be filtered only by the swarf recovery filter 17 provided at the entrance of the air supply passage 18, so that the swarf or the like does not flow into the air supply. The pipe 18 and the heating pipe 19, however, are attached to the inner wall of the hot parent or the dehumidification pipe 16 beforehand. When the adhesion of the wire 1 or the like is increased, the dehumidification function is lowered or Since the air blowing function is required, it is necessary to remove the lint or the like adhering to the dehumidifying pipe 16. In the present embodiment, in order to remove the lint or the like adhering to the dehumidifying pipe 16, the rotating drum 2 can be made by the washing step. Rotate at a predetermined number of revolutions, along its direction of rotation (arrow B) The splashed water is strongly discharged from the exhaust port 21 into the dehumidification line 16 (arrow C), and then the wire scraps attached to the heat exchanger 51 or the pipe wall can be washed away. The predetermined number of revolutions of the rotary drum 2 may be a number of revolutions in which the water is excited by the centrifugal force of the rotary drum 2 and the water can be rotated along the inner wall of the water tank 3 (for example, when the diameter of the rotary drum 2 is 500 ± 50 mm) Then, it is set to l50r/min). Since the exhaust port 21 is opened in the substantially tangential direction of the rotation direction of the rotary drum 2 as described above, the water accumulated in the water below the water tank 3 in the washing step is hidden by the rotary drum 2. The water mainly scatters in the tangential direction of the rotational direction of the rotary drum 2, and strongly flows into the dehumidification line 16 from the exhaust port 21. The attached 11 1258520 can be washed away by repeating the action in the scrubbing step. Further, since the dewatering line 16 is formed to be drained to the outside, it is flushed and discharged from the drain portion 13 to the outside. The rushed line or the like is also associated with the drain-phase. In the embodiment described above, the rotary drum 2 is disposed obliquely, and the rotary drum 2 can also be disposed in the horizontal direction. As described above, according to the present invention, even if the lint or the like of the drying step adheres to the dehumidification from the first washing or washing, the water from the washing step 10 15 can be expected to be reduced by the rotation of the rotating drum. The dehumidification function or the material=can provide a drum type washing and drying machine which can not be attached to the line, etc. [Description of the surrounding type I] The paste is based on (4) ♦ Figure 2 is a cross-sectional view showing the structure of the drum type washer-dryer. Wood function Fig. 3 is a cross-sectional view showing the structure of the water tank and the dehumidification line in the above configuration. Wear only face i Main component representative symbol table] 1···Roller type money laundering machine 7.··Roller drive motor 2...Rotary drum. (4) 9... Door body 12.. Water supply part 13.. Drainage part 3...Sink 6...Washing machine body 6a.··Sloping surface 12 1258520

15...送風風扇 39...除濕裝置 16...除濕管路 51...熱交換器 17...線屑回收過濾器 52…注水喷嘴 18…送風管路 53...注水閥 19…加熱管路 A...送風方向 20...加熱器 B...旋轉滾筒之旋轉方向 21...排氣口 C...水流動方向 22...送風口 38...通氣孔15...air supply fan 39...dehumidification device 16...dehumidification line 51...heat exchanger 17...chip recovery filter 52...water injection nozzle 18...air supply line 53...water injection valve 19...heating line A...air supply direction 20...heater B...rotational drum rotation direction 21...exhaust port C...water flow direction 22...air supply port 38... Vent

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Claims (1)

um:· 第93132224號專利申請案申請專利範圍替換本 修正日期:94年11月 十、申請專利範圍: 1. 一種滾筒式洗衣乾衣機,包含: 5 旋轉滚筒,可於内部容納洗滌物,且藉由馬達進行 旋轉驅動;Um:· Patent No. 93132224 Application for Patent Renewal Revision Date: November 10, 1994, Patent Application Range: 1. A drum type washer-dryer comprising: 5 rotating drum for accommodating laundry inside. And driven by a motor; 水槽,於内部配設有前述旋轉滾筒,且該旋轉滾筒 之旋轉軸方向從正面朝背面係呈向水平方向或下方傾 斜之狀態; 10 排氣口,係設於前述水槽之側周壁; 乾燥用空氣循環通路,可將從前述排氣口排出之前 述水槽内的空氣除濕,且將除濕後之空氣吹送至前述水 槽;及 控制部,可控制洗滌、洗刷、脫水、乾燥之各步驟 15 的動作,The water tank is provided with the rotating drum inside, and the rotating shaft direction of the rotating drum is inclined from the front to the back in a horizontal direction or downward; 10 exhaust port is provided on the side wall of the water tank; The air circulation passage can dehumidify the air in the water tank discharged from the exhaust port, and blow the dehumidified air to the water tank; and the control unit can control the operations of the steps 15 of washing, scrubbing, dehydrating, and drying. , 且,前述排氣口係開口成隨著前述旋轉滚筒朝預定 方向旋轉而旋轉之前述水槽内的水可進入之狀態, 又,前述控制部可在洗刷步驟中,藉由使前述旋轉 滾筒朝前述預定方向旋轉,以使前述水槽内的水從前述 20 排氣口流入前述乾燥用空氣循環通路内。 2, 如申請專利範圍第1項之滾筒式洗衣乾衣機,其中在前 述乾燥用空氣循環通路内設有: 除濕裝置,可將自前述水槽之前述排氣口所排出之 空氣除濕, 14 1258520 除濕裝置收納室,係收納有前述除濕裝置; 送風裝置;及 加熱裝置,可加熱除濕後之空氣, 又,前述除濕裝置收納室係與前述水槽形成為一 5 體。 3.如申請專利範圍第1或2項之滚筒式洗衣乾衣機,其中 前述控制部可在洗刷步驟中,在前述水槽内已積存預定 量的水之狀態下,使前述旋轉滾筒以預定轉數旋轉,藉 此使前述水槽内的水從前述排氣口流入前述乾燥用空 10 氣循環通路内。Further, the exhaust port is opened in a state in which water in the water tank that rotates as the rotating drum rotates in a predetermined direction, and the control unit can move the rotating drum toward the aforementioned The predetermined direction is rotated so that the water in the water tank flows into the drying air circulation passage from the exhaust port 20 described above. 2. The drum type washer-dryer according to claim 1, wherein the drying air circulation passage is provided with: a dehumidifying device for dehumidifying the air discharged from the exhaust port of the water tank, 14 1258520 The dehumidifying device storage chamber houses the dehumidifying device, the air blowing device, and the heating device to heat the dehumidified air, and the dehumidifying device storage chamber and the water tank are formed in a single body. 3. The drum type washer-dryer according to claim 1 or 2, wherein the control unit is configured to rotate the drum by a predetermined amount in a state in which the predetermined amount of water has been accumulated in the water tank in the washing step. The number of rotations causes the water in the water tank to flow into the drying air-to-air circulation passage from the exhaust port.
TW093132224A 2003-10-23 2004-10-22 Drum type washing and drying machine TWI258520B (en)

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