TW201918601A - Washing and drying machine especially having a cylindrical drum that is slightly horizontal or tilted upwards in the front and having a heat exchange means - Google Patents

Abstract

The air that has been sent from the air-blowing means to the inner tank through the air-blowing path and the cleaning liquid that has been pumped from the bottom of the outer tank by the circulation pump pass through a heating means without delay in the whole process, whereby the heating means is not excessively heated. It can continuously produce hot water and warm air. Furthermore, in the drying process, steam is generated by sprinkling water toward the heating means together with the warm air, whereby steam drying can be efficiently performed. The washing and drying machine comprises: an outer tank that can store liquid in the interior; a slightly cylindrical drum or an inner tank which is supported in the outer tank and freely rotatable and can accommodate the washed object; an air-blowing means for supplying air to the outer tank; an air-blowing path connected to the outer tank and the air-blowing means; and a heat exchange means for heating the air in the air-blowing path; a sprinkling device for sprinkling the water in the outer tank from an upper portion of the heat exchange means, and a water storage portion for receiving the water flowing from the heat exchange means.

Description

洗滌乾燥機Washing dryer

本發明有關進行衣物等的洗濯之洗滌機器及從洗濯到乾燥一連串貫進行之洗滌乾燥機，特別是，有關具備略水平或者是前方朝上傾斜的滾筒之滾筒式洗滌乾燥機。The present invention relates to a washing machine for washing clothes and the like, and a washing and drying machine which is continuously performed from washing to drying, and more particularly to a drum type washing and drying machine having a drum which is slightly horizontal or inclined upward.

洗滌機器乃是把洗濯物投入到可旋轉的內槽而進行洗滌程序、清洗程序、脫水程序者，洗滌乾燥機乃是把洗濯物投入到可旋轉的內槽而進行洗滌程序、清洗程序、脫水程序及乾燥程序者。是有內槽的旋轉軸其水平或者是前方朝上傾斜的滾筒式、以及旋轉軸相對於設置面為略垂直之所謂的直立式；但是以下在本專利中，說明有關作為對象的滾筒式。在洗滌程序、清洗程序中，進行以低速使滾筒旋轉，抬起儲留在滾筒下方的洗濯物，而從滾筒上方掉落之翻滾動作。經由該翻滾動作，對洗濯物施予機械性的力量進行洗淨及清洗。特別是，把伴隨著該動作之洗淨稱為拍打洗滌。在脫水程序時，進行以高速使滾筒旋轉，以旋轉所致之離心力，從洗濯物擠出水分之離心脫水。The washing machine is a washing program, a washing program, and a dehydrating program by putting the washing liquid into a rotatable inner tank. The washing and drying machine is to put the washing liquid into the rotatable inner tank to perform a washing process, a washing process, and a dehydration. Program and drying program. It is a so-called upright type in which the rotation axis of the inner groove is horizontally or inclined upward, and the rotation axis is slightly vertical with respect to the installation surface; however, in the following patent, the drum type as the object is described. In the washing program and the washing program, the drum is rotated at a low speed, the washing stored under the drum is lifted, and the rolling is dropped from above the drum. Through the rolling, the washing material is mechanically cleaned and cleaned. In particular, the washing accompanying this action is referred to as tapping washing. At the time of the dehydration process, the drum is rotated at a high speed, and the centrifugal force by the rotation is used to centrifugally dewater the water from the washing.

而且，洗滌程序中，為了提高洗淨效果，設有循環泵，以把洗濯槽(外槽)內的清洗液打上來並澆到洗濯物的方式，使溶解了洗潔劑的清洗液浸透到洗濯物四處。如此，滾筒式洗滌機，係經由翻滾動作與循環泵所致之清洗液的循環，即便是較少的水也可以確保洗淨性能的緣故，與直立式洗滌機器相比較，是可以省水。Further, in the washing program, in order to improve the washing effect, a circulation pump is provided to infiltrate the washing liquid in which the washing liquid is dissolved by washing the washing liquid in the washing tank (outer tank) and pouring it into the washing liquid. Washing things around. In this way, the drum type washing machine circulates the washing liquid by the rolling pump and the circulation pump, and even if it is a small amount of water, the washing performance can be ensured, and water can be saved as compared with the vertical washing machine.

更進一步作為提高洗淨力的方法之一，進行提高洗淨溫度。亦即，以提高洗濯物及清洗液的溫度的方式，提高洗潔劑酵素的作用，或是促進清洗液中的界面活性劑等的擴散，藉此，可以提高洗淨力。是有對清洗液充分充滿在滾筒內而清洗液常態儲留在外槽下部的狀態下的洗濯，使用設在外槽下部的加熱手段，一邊加熱外槽下部的清洗液並一邊用循環泵打上來，從滾筒上方澆到洗濯物，藉此，加熱包含外槽之循環系統整體之方法。Further, as one of methods for improving the detergency, the washing temperature is increased. In other words, the action of the detergent enzyme is increased to increase the temperature of the washing liquid and the cleaning liquid, or the diffusion of the surfactant or the like in the cleaning liquid is promoted, whereby the detergency can be improved. In the state in which the cleaning liquid is sufficiently filled in the drum and the cleaning liquid is normally stored in the lower portion of the outer tank, the cleaning liquid provided in the lower portion of the outer tank is heated, and the cleaning liquid is heated by the circulation pump to be used. A method of pouring the entire circulatory system including the outer tank from the top of the drum to the washing material.

另一方面，作為有效果地去掉皮脂污垢等之洗淨，在決定了使較少的供水所致之高濃度的洗潔劑液散布、浸透到洗濯物，並進行翻滾動作之洗濯運轉的情況下，清洗液比通常的洗濯還少的緣故，在使清洗液浸透到洗濯物後，成為在滾筒下部殘留的清洗液量為幾乎沒有的狀態。為此，理想上，設在滾筒下部的加熱手段不會浸水，難以直接對清洗液加熱，溫風等直接碰到洗濯物並加熱。On the other hand, in order to remove the sebum stains and the like in an effective manner, it is determined that the detergent liquid having a high concentration due to a small amount of water is dispersed and permeated into the laundry, and the washing operation is performed by rolling over. In the case where the cleaning liquid is less than the normal washing, the amount of the cleaning liquid remaining in the lower portion of the drum is almost absent after the washing liquid is allowed to permeate into the washing. Therefore, it is desirable that the heating means provided in the lower portion of the drum is not soaked in water, and it is difficult to directly heat the cleaning liquid, and the warm air or the like directly hits the washing and heats.

而且，在洗滌乾燥機中的乾燥程序中，在低溼高溫的溫風碰到洗濯物之溫風乾燥為基本的情況下，主要是循環空氣的加熱。在於加熱源使用加熱器的情況下，為了盡可能減少來自加熱過的溫風的散熱損失，理想上把加熱器設在循環風路內或者是風扇單元內，來加熱空氣。尚且，也在洗滌程序或是乾燥程序中溫風碰到洗濯物的情況下，理想上在以翻滾動作把洗濯物抬起到上部後而掉落的時機下，讓溫風碰到洗濯物。Further, in the drying process in the washing and drying machine, in the case where the warm air of the low-humidity and high-temperature warm air hits the washing material as the basic condition, it is mainly the heating of the circulating air. In the case where the heater is used as the heating source, in order to minimize the heat loss from the heated warm air, it is desirable to provide the heater in the circulation air passage or in the fan unit to heat the air. Further, in the case where the warm air hits the washing material in the washing process or the drying process, it is desirable to let the warm air hit the washing machine at the timing of lifting the washing object to the upper portion and rolling it down by rolling.

把這些溫風用加熱器與熱水用加熱器做成一個加熱器方面，例如有專利文獻1。專利文獻1係揭示出：其目的為「利用用於乾燥功能的發熱手段可以用加熱水進行有效果的洗濯，因此，提供把具有乾燥功能的附加價值有效發揮到洗滌功能之洗滌機器」，記載有「一種洗滌機器，構成具備有：具備在機器內之水槽；設在該水槽的側面部之導管；通過該導管並送風到前述水槽的內部之送風裝置；以及設在前述導管的內部之發熱手段」，效果為「把從送風裝置通過導管所輸送的風在導管的內部用發熱手段加熱而溫風化，該溫風供給到水槽的內部，藉此，可以使水槽內部的洗濯物乾燥。接著，在洗濯時，以供水到水槽的內部的方式，其水也儲留在導管的內部，所以利用設在導管的內部之發熱手段對其加熱而熱水化，更進一步把水槽內部的水予以熱水化，利用該熱水(加熱水)可以進行洗濯物的洗濯。」。For example, Patent Document 1 discloses a heater for a warm air and a heater for a hot water. Patent Document 1 discloses that the purpose of the invention is to provide an effective cleaning by using a heating means for a drying function. Therefore, it is possible to provide a washing machine that effectively exhibits the added value of the drying function to the washing function. There is a "washing machine" including: a water tank provided in the machine; a duct provided at a side surface of the water tank; an air blowing device that blows air into the water tank through the duct; and heat generated inside the duct The effect is that "the air sent from the air blowing means through the duct is heated and heated by the heat generating means inside the duct, and the warm air is supplied to the inside of the water tank, whereby the washing material inside the water tank can be dried. At the time of washing, the water is stored in the inside of the water tank so that the water is stored in the inside of the water tank. Therefore, it is heated and heated by the heat generating means provided inside the duct, and the water inside the water tank is further given. By heating the water, the washing of the washings can be carried out by using the hot water (heated water).

而且，在專利文獻2，揭示出：「加熱器單元17係構成為：把於上部通過來自供水閥20的水之略圓桶狀的供水筒狀部38、以及於下部內設有加熱器35之加熱器筒狀部39予以形成為一體，在洗滌行程中，經由通電到加熱器35，把通過加熱器單元17的供水筒狀部38內的水加熱成熱水而供給到水槽2內，並且，在乾燥行程中，經由朝加熱器35通電，把從設在加熱器單元17的加熱器筒狀部39的下部之鰭片32而散熱出的高溫空氣加熱成溫風，從旋轉滾筒3朝水槽2內循環」。 [先前技術文獻] [專利文獻]Further, Patent Document 2 discloses that the heater unit 17 is configured such that a water supply cylindrical portion 38 that passes through the water from the water supply valve 20 in the upper portion is provided, and a heater 35 is provided in the lower portion. The heater tubular portion 39 is integrally formed, and is supplied to the water tank 2 by heating the water in the water supply cylindrical portion 38 of the heater unit 17 to the hot water through the heater 35 during the washing process. Further, during the drying process, the high-temperature air radiated from the fins 32 provided on the lower portion of the heater cylindrical portion 39 of the heater unit 17 is heated to a warm air by energization to the heater 35, from the rotary drum 3 Circulate toward the sink 2". [Prior Technical Literature] [Patent Literature]

[專利文獻1]日本特開2007-167385號專利公報 　　[專利文獻2]日本特開2017-077279號專利公報[Patent Document 1] Japanese Laid-Open Patent Publication No. 2007-167385 (Patent Document 2) Japanese Patent Laid-Open Publication No. JP-A No. 2017-077279

[發明欲解決之課題][Questions to be solved by the invention]

在專利文獻1所記載的洗滌機器或者是洗滌乾燥機中，把以兼用在熱水用與溫風用的加熱器所加熱出的空氣送風到水槽內之送風口、以及使加熱器浸水而加熱出熱水的情況下的水槽內部的水往加熱器之連通部，予以共通。滾筒式方面，在該情況下，為用加熱器加熱過的溫風的送風口係設在外槽的底部之構成的緣故，用加熱器加熱出的空氣也成為來自底部的送風，在乾燥程序及洗滌程序中，是無法讓溫風有效率地碰到洗濯物。而且，在一直供水到在外槽出現水面的情況下，也構成無法可以一邊保持其水位一邊產生溫風。In the washing machine or the washing and drying machine described in Patent Document 1, the air heated by the heater for the hot water and the warm air is blown into the air inlet in the water tank, and the heater is heated by water. When the hot water is discharged, the water inside the water tank is connected to the heater. In the case of the drum type, in this case, the air supply port of the warm air heated by the heater is disposed at the bottom of the outer tank, and the air heated by the heater also serves as the air blow from the bottom, in the drying process and In the washing process, it is impossible to let the warm wind touch the washings efficiently. Moreover, in the case where water is supplied until the water surface appears in the outer tank, it is also impossible to generate warm air while maintaining the water level.

在專利文獻2記載的洗滌乾燥機中，乃是通水到連接到加熱器之通水管而加熱熱水之構成的緣故，自來水中的漂白粉等的雜質，係在被加熱過的通水管內壁，因為加熱析出而容易堆積。與其一起循環的洗濯水內的垃圾也慢慢地積蓄，可惜一下子就閉塞通水管內，無法進行熱交換而對加熱器單元周圍過度加熱。更進一步，在乾燥時，循環空氣內的棉絨堵塞在產生高溫空氣的鰭片間，可惜也對空氣加熱招致障礙，並且，使加熱器單元過熱。 [解決課題之手段]In the washing and drying machine described in Patent Document 2, the water is heated to the water pipe connected to the heater to heat the hot water. The impurities such as bleaching powder in the tap water are on the inner wall of the heated water pipe. It is easy to accumulate because it is heated and precipitated. The garbage in the washing water that circulates with it is also slowly accumulated, but unfortunately, the inside of the water pipe is closed at once, and heat exchange cannot be performed to excessively heat the heater unit. Further, during drying, the lint in the circulating air is clogged between the fins that generate high-temperature air, but unfortunately, the air heating causes an obstacle and the heater unit is overheated. [Means for solving the problem]

為了解決這樣的課題，有關本發明的洗滌乾燥機，具備：外槽，其係可以把液體儲滯在內部；略圓筒型的滾筒或者是內槽，其係被支撐在該外槽內而自由旋轉，可以收容洗濯物；送風手段，其係送風到前述外槽；送風路徑，其係連結前述外槽與該送風手段；熱交換手段，其係用於加熱前述送風路徑內的空氣；灑水具，其係用於從前述熱交換手段的上部把前述外槽內的水予以灑水；以及蓄水部，其係接受從前述熱交換手段流下的水。 [發明效果]In order to solve such a problem, the washing and drying machine according to the present invention includes an outer tank that can store liquid in the interior, and a slightly cylindrical drum or an inner tank that is supported in the outer tank. Freely rotating to accommodate the washing object; air blowing means for supplying air to the outer tank; a blowing path connecting the outer tank and the air blowing means; and heat exchange means for heating the air in the air blowing path; A water appliance for sprinkling water from the outer tank from an upper portion of the heat exchange means, and a water storage portion for receiving water flowing from the heat exchange means. [Effect of the invention]

根據本發明，可以在加熱手段的有效傳熱面流動水與空氣的緣故，在以下的要領下可以防止漂白粉或垃圾的堆積，可以持續產生熱水與溫風。洗滌程序中，使經由循環泵從外槽底部打上來的清洗液，灑水並流下到加熱器單元的加熱器表面以及與其相接的導引具，藉此，產生不規則的流動。經此，可以一邊使清洗液充分混合一邊洗淨加熱器與導引具的表面的緣故，不會使加熱手段過度加熱，可以持續產生熱水。而且在空氣加熱時，把從送風手段送往內槽的空氣，在流到加熱器單元並加熱之際，因為加熱器與導引具通過時的紊亂，可以驅氣清除剛堆積的廢物或附著物。經此，不會使加熱手段過度加熱，可以持續產生溫風。更進一步，在乾燥程序時，與溫風加熱一起，用朝加熱手段的灑水使蒸汽產生，藉此，可以有效率進行蒸氣乾燥。According to the present invention, it is possible to flow water and air on the effective heat transfer surface of the heating means, and it is possible to prevent the accumulation of bleaching powder or garbage in the following manner, and to continuously generate hot water and warm air. In the washing process, the washing liquid which is pumped from the bottom of the outer tank via the circulation pump is sprinkled with water and flows down to the heater surface of the heater unit and the guide which is in contact therewith, whereby irregular flow occurs. Thereby, the surface of the heater and the guide can be washed while the cleaning liquid is sufficiently mixed, and the heating means can be prevented from being excessively heated, and hot water can be continuously generated. Moreover, when the air is heated, the air sent from the air supply means to the inner tank can be purged to remove the newly accumulated waste or adhered due to the disturbance when the heater and the guide are passed while flowing to the heater unit and heating. Things. Thereby, the heating means is not excessively heated, and the warm air can be continuously generated. Further, in the drying process, steam is generated by watering with a heating means together with warm air heating, whereby steam drying can be efficiently performed.

以下，對實施例使用圖面說明之。Hereinafter, the embodiment will be described using the drawings.

(實施例1) 　　圖1係有關本發明的第1實施例，為表示滾筒式洗滌乾燥機的外觀立體圖。而且，圖2係有關本發明的第1實施例，為從表示滾筒式洗滌乾燥機的內部構造的正面看右側面的概略剖視圖。(First Embodiment) Fig. 1 is a perspective view showing the appearance of a drum type washing and drying machine according to a first embodiment of the present invention. In addition, Fig. 2 is a schematic cross-sectional view showing the right side surface of the drum type washing and drying machine from the front side of the first embodiment of the present invention.

首先，說明有關外觀。在基座1h的上部，主要是組合鋼板與用樹脂成形品所作出的側板1a及補強材(未圖示)來構成架構，更進一步在其之上以安裝前部面蓋殼1c、頂面蓋殼1e的方式來形成框體1。在前部面蓋殼1c設有讓洗濯物207出入的門9，在背面安裝有背面蓋殼1d。First, explain the appearance. In the upper portion of the susceptor 1h, a combination of a steel plate and a side plate 1a and a reinforcing material (not shown) made of a resin molded article is mainly used to form a structure, and further, a front cover case 1c and a top surface are mounted thereon. The casing 1 is formed in such a manner as to cover the casing 1e. The front cover case 1c is provided with a door 9 for allowing the laundry 207 to enter and exit, and the back cover case 1d is attached to the back surface.

接著，簡單說明有關洗滌乾燥機的概略構造、以及從洗滌程序一直到乾燥程序為止中的各個構成要件的動作之作用(任務)。在圖1表示的框體1的內側，如圖2，在大致中央部處具備外槽2。外槽2係被下部的複數個阻尼器5支撐著。打開門9，把洗濯物207投入到，設在外槽2的內側成可旋轉的滾筒3。門9本身為把門玻璃9a固定到門框9b者，經由鉸鏈(未圖示)，被安裝到框體。在可旋轉的滾筒3的開口部的外周圍，配合需要，設有用於減低脫水時的洗濯物207的不平衡所致之振動的流體平衡器208。而且，在滾筒3的內側，設有抬起洗濯物207之複數個的提升器209。可旋轉的滾筒3係透過連結到金屬製凸緣210之主軸211，直接連結到滾筒驅動用的馬達M10a。或者是，相對於本實施例為其他方式，也可以是透過皮帶連結固定在主軸的帶輪與固定在外槽的馬達，並驅動滾筒之所謂的皮帶驅動構成。Next, the outline structure of the washing and drying machine and the action (task) of the operation of each component from the washing process to the drying process will be briefly described. In the inside of the casing 1 shown in Fig. 1, as shown in Fig. 2, an outer groove 2 is provided at a substantially central portion. The outer tank 2 is supported by a plurality of dampers 5 at the lower portion. The door 9 is opened, and the washing 207 is put into the drum 3 which is provided inside the outer tank 2. The door 9 itself is fixed to the door frame 9b by the door glass 9a, and is attached to the frame via a hinge (not shown). A fluid balancer 208 for reducing the vibration due to the imbalance of the washing material 207 during dehydration is provided in the outer periphery of the opening of the rotatable drum 3 as needed. Further, on the inner side of the drum 3, a plurality of lifters 209 for lifting the laundry 207 are provided. The rotatable drum 3 is directly coupled to the drum drive motor M10a via a main shaft 211 coupled to the metal flange 210. Alternatively, in another embodiment of the present embodiment, a pulley that is fixed to the main shaft via a belt and a motor fixed to the outer tub and a so-called belt drive structure that drives the drum may be used.

而且，在外槽2的開口部，安裝有利用彈性體所製成的橡膠製的波紋管10。該橡膠製的波紋管10，係發揮維持外槽2內與門9的水密封性之作用(任務)。經此，可以圖求洗滌、清洗及脫水時的漏水的防止。可旋轉的滾筒3，係在側壁也就是圓筒部具有離心脫水兼通風用的多數個小孔(未圖示)。Further, a bellows 10 made of rubber made of an elastic body is attached to the opening of the outer tub 2. The rubber bellows 10 functions to maintain the watertightness of the inside of the outer tub 2 and the door 9. Accordingly, it is possible to prevent leakage of water during washing, washing, and dehydration. The rotatable drum 3 has a plurality of small holes (not shown) for centrifugal dewatering and ventilation on the side wall, that is, the cylindrical portion.

圖3為表示在洗滌程序及清洗程序中，從外槽2下部的蓄水部54透過循環泵18灑水到滾筒3上部之灑水機構224的基本構成要件，以及使用相同的循環泵18供水到設在熱交換導管231內的加熱器單元236的灑水具232之基本構成要件之立體圖。而且，在本圖，也表示有關在洗滌程序及乾燥程序時，把利用送風風扇20從滾筒3出口通過熱交換導管231而被加熱器單元236加熱的循環空氣，吹出到滾筒3內之溫風循環的基本構成要件。而且，在本實施例，構成把滾筒出口的高溼度的空氣的一部分從排氣門234朝筺體外部排氣，從吸入氣體門235抽入附近的周圍空氣的方式進行除溼。Fig. 3 is a view showing the basic components of the sprinkler mechanism 224 that sprinkles water from the water storage portion 54 at the lower portion of the outer tub 2 through the circulation pump 18 to the upper portion of the drum 3 in the washing program and the washing program, and supplies water using the same circulation pump 18. A perspective view of the basic components of the sprinkler 232 to the heater unit 236 provided in the heat exchange conduit 231. Further, in the figure, the circulating air which is heated by the heater unit 236 by the blower fan 20 from the outlet of the drum 3 through the heat exchange conduit 231 during the washing process and the drying process is also shown, and the warm air blown into the drum 3 is blown out. The basic components of the cycle. Further, in the present embodiment, a part of the high-humidity air constituting the drum outlet is exhausted from the exhaust valve 234 toward the outside of the body, and dehumidification is performed so as to draw in the surrounding air from the suction valve 235.

設在蓄水部54的底面54a之用於排水的排水口21(參閱圖3)，係透過絨毛過濾器222與排水泵230，通到排水軟管26，利用排水泵230可以對蓄水部54內的水進行排水。也在從排水口21朝循環泵18的路徑中，從通過絨毛過濾器222一直抽送到灑水機構224與加熱器單元236的灑水具232為止，作為循環路徑。在本實施例中，係構成個別設置排水泵230與循環泵18，但是，也可以構成例如在泵出口設置切換閥(未圖示)，來適宜切換到排水軟管26或者是灑水噴嘴223、灑水具232，藉此，來匯集到1個泵，這是沒有任何妨礙的。The drain port 21 (see FIG. 3) for draining the bottom surface 54a of the water storage portion 54 passes through the fluff filter 222 and the drain pump 230, and is passed to the drain hose 26, and the drain pump 230 can be used for the water storage portion. The water in 54 is drained. Also in the path from the drain port 21 to the circulation pump 18, it is drawn from the fluff filter 222 to the sprinkler mechanism 224 and the sprinkler 232 of the heater unit 236 as a circulation path. In the present embodiment, the drain pump 230 and the circulation pump 18 are separately provided. However, for example, a switching valve (not shown) may be provided at the pump outlet to appropriately switch to the drain hose 26 or the sprinkler nozzle 223. The sprinkler 232 is used to collect the pumps, which is without any hindrance.

送風手段也就是送風風扇20與把來自送風風扇20出口的送風導到滾筒3內之送風導管29及熱交換導管231，係遠離外槽2而被固定在框體1(未圖示)。另一方面，出口噴嘴203被固定在外槽2。為此，在外槽2的出口噴嘴203與送風導管29之間，以及從外槽出口部80到熱交換導管231之間，係透過橡膠製的蛇腹管212來連接，可以防止外槽2的振動傳遞到熱交換導管231或送風導管29。The air blowing means, that is, the air blowing fan 20 and the air blowing duct 29 and the heat exchange duct 231 that guide the air blow from the outlet of the air blowing fan 20 into the drum 3 are fixed to the casing 1 (not shown) away from the outer tank 2. On the other hand, the outlet nozzle 203 is fixed to the outer tub 2. For this reason, between the outlet nozzle 203 of the outer tank 2 and the air supply duct 29, and between the outer tank outlet portion 80 and the heat exchange duct 231, the rubber bell tube 212 is connected to prevent the vibration of the outer tank 2. It is transmitted to the heat exchange conduit 231 or the air supply duct 29.

在連接到排水口21、送風風扇20的吸入氣體側之循環空氣出口2b及熱交換導管231的出口設有監視空氣的溫度或水溫之溫度感測器(未圖示)，在熱交換導管231內的加熱器單元236附近設有導管過熱防止用的溫度感測器(未圖示)。A temperature sensor (not shown) for monitoring the temperature of the air or the temperature of the water is provided at the outlet of the circulating air outlet 2b and the heat exchange conduit 231 connected to the drain port 21, the suction gas side of the blower fan 20, and the heat exchange conduit. A temperature sensor (not shown) for preventing duct overheating is provided in the vicinity of the heater unit 236 in the 231.

圖4為表示本實施例中的加熱器單元236的概略構造之立體圖。加熱器237係構成：相對於熱交換導管231內的空氣的流動方向(高度方向)折返蛇行，更進一步，在熱交換導管231的厚度方向配置成2列。在面向做成2列的加熱器237的導管內壁之兩側面側，使超過導管高度方向上的加熱器237的蛇行高度而且比蛇行最下部還長的板狀的導引具233，接觸固定到加熱器237。灑水具232係設置在比加熱器237還高的位置，使用相當於加熱器237的蛇行寬度之長度而且可以淋到2列的加熱器237的粗度的管。構成管的其中一端封閉，在從位在另一端的清洗液的入口一直到封閉的端為止的管壁設有多數個通水孔238。Fig. 4 is a perspective view showing a schematic configuration of a heater unit 236 in the present embodiment. The heater 237 is configured to be folded back in the flow direction (height direction) of the air in the heat exchange conduit 231, and further arranged in two rows in the thickness direction of the heat exchange conduit 231. On both side faces of the inner wall of the duct facing the heaters 237 of the two rows, the meandering height of the heater 237 exceeding the height direction of the duct and the plate-shaped guide 233 longer than the lowermost portion of the meandering line are contact-fixed Go to heater 237. The sprinkler 232 is provided at a position higher than the heater 237, and a tube having a thickness corresponding to the length of the meandering of the heater 237 and which can be dripped into the heaters 237 of the two rows is used. One end of the constituent tube is closed, and a plurality of water passing holes 238 are provided in the wall from the inlet of the cleaning liquid at the other end to the closed end.

在導引具233使用多孔板的緣故，從熱交換導管231的底部所流入的空氣及從加熱器單元236上部灑水的清洗液，係可以流通加熱器單元236的內側與外側。經此，清洗液或空氣係分別充分混合，可以促進加熱器237或導引具233的熱交換的緣故，可以防止加熱器237的過熱。更進一步，加熱器表面與多孔板的導引具係流動不規則而產生紊亂的緣故，可以洗掉漂白粉或逐漸堆積的垃圾。經此，可以持續產生溫風或熱水。In the case where the guide 233 uses a perforated plate, the air flowing in from the bottom of the heat exchange conduit 231 and the cleaning liquid sprinkled from the upper portion of the heater unit 236 can flow through the inside and the outside of the heater unit 236. As a result, the cleaning liquid or the air system is sufficiently mixed, and heat exchange between the heater 237 and the guide 233 can be promoted, and overheating of the heater 237 can be prevented. Further, the guide surface of the heater surface and the perforated plate are irregularly flowed and disordered, and the bleaching powder or the gradually accumulated garbage can be washed away. Through this, it is possible to continuously generate warm air or hot water.

而且，導引具233的導管高度方向上的上下端部係做成從加熱器237側朝熱交換導管231的內壁側折彎之形狀。以做成這樣的形狀，流動在熱交換導管231內的循環空氣，係在導管的厚度方向上配置2列的加熱器237間隙，沒有阻抗而多加流動。而且，作為於上端的灑水具232側，防止來自灑水具232的通水孔238的灑水朝熱交換導管231的內壁飛散，而朝加熱器237表面流下的導引件，而發揮作用。Further, the upper and lower ends of the guide 233 in the height direction of the duct are formed to be bent from the side of the heater 237 toward the inner wall side of the heat exchange conduit 231. In such a shape, the circulating air flowing in the heat exchange conduit 231 is disposed in the gap between the heaters 237 of the two rows in the thickness direction of the duct, and flows more without the impedance. Further, as the sprinkler 232 side of the upper end, the water sprinkling from the water passing hole 238 of the sprinkler 232 is prevented from scattering toward the inner wall of the heat exchange duct 231, and the guide member flowing down the surface of the heater 237 is exerted. effect.

對加熱器單元236的熱交換導管231的安裝，係透過波紋管239安裝到加熱器237及灑水具232。以做成這樣的構成，可以維持導管的氣密性，並且，可以個別吸收洗滌乾燥機的振動。The heat exchange conduit 231 of the heater unit 236 is attached to the heater 237 and the sprinkler 232 through the bellows 239. With such a configuration, the airtightness of the duct can be maintained, and the vibration of the washing and drying machine can be individually absorbed.

在朝加熱器單元236灑水的情況下，從加熱器237及導引具233流下的熱水，係流下到熱交換導管231的底部的導管的蓄水部240，之後透過橡膠製的蛇腹管212朝外槽2的蓄水部54流動。成為與加熱器單元236大致同步運動的導管的蓄水部240中，暫時接受從加熱器單元236流下的熱水，藉此，不會對洗滌乾燥機的振動而使熱水飛散、散熱，可以快速地流下到外槽2的蓄水部54。空氣加熱時，用加熱器單元236，加熱驅動送風風扇20而從外槽出口部80流入到231的空氣。來自送風風扇20的吐出口的溫風，係從外槽2的出口噴嘴203朝向滾筒內的洗濯物207而吹出。接觸固定到加熱器237的導引具233也為高溫的緣故，可以與加熱器237表面一起作為傳熱面積而活用。而且，如前述，把導引具233的終端部的形狀，於接觸固定到加熱器237下端之其尾端，做成朝向熱交換導管231的內壁擴展之形狀。經此，對於從熱交換導管231的下部到達加熱器單元236之空氣的流動，可以平穩地流入到2列的加熱器237的間隙的緣故，可以防止加熱器單元236過度高溫。When water is sprayed toward the heater unit 236, the hot water flowing down from the heater 237 and the guide 233 flows down to the water storage portion 240 of the duct at the bottom of the heat exchange conduit 231, and then passes through the rubber bellows tube. 212 flows into the water storage portion 54 of the outer tub 2. In the water storage unit 240 that is a conduit that moves substantially synchronously with the heater unit 236, the hot water flowing down from the heater unit 236 is temporarily received, whereby the hot water is scattered and dissipated without causing vibration of the washing and drying machine. The water storage portion 54 of the outer tub 2 is quickly flowed down. When the air is heated, the heater unit 236 heats the air blower fan 20 and flows into the air from the outer tank outlet portion 80 to 231. The warm air from the discharge port of the blower fan 20 is blown from the outlet nozzle 203 of the outer tub 2 toward the washing 207 in the drum. The guide 233 that is in contact with the heater 237 is also at a high temperature and can be used as a heat transfer area together with the surface of the heater 237. Further, as described above, the shape of the end portion of the guide 233 is fixed to the trailing end of the lower end of the heater 237 so as to expand toward the inner wall of the heat exchange conduit 231. As a result, the flow of the air from the lower portion of the heat exchange conduit 231 to the heater unit 236 can smoothly flow into the gap of the heaters 237 of the two rows, and the heater unit 236 can be prevented from being excessively heated.

從運轉模式與溫風及熱水產生的時機的觀點來看，使用圖2，3詳述從如此構成的滾筒式洗滌乾燥機中的洗滌程序一直到乾燥程序為止的部分。尚且，作為通常的洗濯行程運轉的前面階段，也是有可以設定利用把從洗滌程序一直到脫水程序分類為通常的洗濯行程用而準備好的洗潔劑來進行預洗滌運轉之機種，但是，在此是以通常的洗濯運轉為對象。From the viewpoint of the operation mode and the timing of the generation of warm air and hot water, the portions from the washing procedure in the drum type washing and drying machine thus constituted up to the drying process will be described in detail with reference to Figs. In addition, as a pre-washing operation, it is possible to set a pre-washing operation by using a detergent prepared by classifying the washing process from the washing process to the dehydrating process to the normal washing course. This is for the usual washing operation.

在把洗濯物207投入到可旋轉的滾筒3內並使排水泵230停止的狀態下進行供水，使滾筒3旋轉來洗濯洗濯物207。洗滌程序大致區分的話，係由洗潔劑溶解程序、前洗滌程序，主要洗滌程序所構成。洗潔劑溶解程序，乃是以洗濯開始時的布量感測來提示洗潔劑量與洗濯所需時間，用水溶解所投入的洗潔劑後，把清洗液散布到滾筒3內的洗濯物207之程序。供水到洗潔劑投入部的水，係與洗潔劑一起導入到位置在滾筒3下部的蓄水部54。一驅動循環泵18，蓄水部54的水就從排水口21透過絨毛過濾器222進入到循環泵18的吸入口(未圖示)。用循環泵18升壓過的高濃度洗潔劑的清洗液，係從與循環泵18的出口連通的循環吐出口54b再次回到蓄水部54(洗潔劑溶解程序的循環路徑：參閱圖3)。以重複該循環的方式，用較少的水產生溶解了洗潔劑之高濃度洗潔劑液。循環泵18的輸出，係被規範在可以把與最大洗濯負載對應的清洗液充分打上來到設在外槽2的上方的灑水噴嘴223。為此，使其循環在前述的洗潔劑溶解程序的循環路徑的話，循環泵18的所需動力最終轉換成熱能，使高濃度洗潔劑液的溫度上升。產生出的高濃度洗潔劑液，係在本實施例中，以切換循環泵18的旋轉方向的方式，打上來到設在外槽2的上方的灑水噴嘴223，朝滾筒3內的洗濯物207散布。亦即，關於循環泵18的出口，導到外槽2上方的路徑、以及如上述般不散布而回到蓄水部54的路徑是為必要，在循環泵18的殼外周圍設有連接到各個的路徑之吐出口(參閱圖3)，以切換循環泵18的旋轉方向的方式，配合旋轉方向從最初連通的吐出口側吐出，藉此，切換路徑。更進一步，構成為在送到灑水噴嘴223的路徑的途中透過切換閥分叉，送往加熱器單元236的灑水具232。The washing water is supplied to the rotatable drum 3 and the drain pump 230 is stopped, and the drum 3 is rotated to wash the washing 207. The washing procedure is roughly distinguished by a detergent dissolution procedure, a pre-washing procedure, and a main washing procedure. The detergent dissolution procedure is to prompt the amount of washing and the time required for washing at the beginning of washing, and to dissolve the supplied detergent in water, and then spread the washing liquid to the washing 207 in the drum 3. program. The water supplied to the detergent supply unit is introduced into the water storage unit 54 located at the lower portion of the drum 3 together with the detergent. When the circulation pump 18 is driven, the water of the water storage unit 54 passes through the fluff filter 222 from the drain port 21 to the suction port (not shown) of the circulation pump 18. The cleaning liquid of the high-concentration detergent pressurized by the circulation pump 18 is returned to the water storage unit 54 from the circulation discharge port 54b that communicates with the outlet of the circulation pump 18 (the circulation path of the detergent dissolution program: see the figure 3). By repeating this cycle, a high concentration of detergent liquid in which the detergent is dissolved is produced with less water. The output of the circulation pump 18 is standardized so that the cleaning liquid corresponding to the maximum washing load can be sufficiently applied to the sprinkling nozzle 223 provided above the outer tank 2. For this reason, if it is circulated in the circulation path of the aforementioned detergent dissolution program, the required power of the circulation pump 18 is finally converted into heat energy, and the temperature of the high-concentration detergent liquid rises. In the present embodiment, the generated high-concentration detergent liquid is applied to the sprinkler nozzle 223 provided above the outer tank 2 so as to switch the direction of rotation of the circulation pump 18, and the washing liquid toward the drum 3 207 scattered. That is, it is necessary to guide the outlet of the circulation pump 18 to the path above the outer tank 2 and to return to the water storage portion 54 as described above, and to provide a connection to the outer periphery of the casing of the circulation pump 18 The discharge port of each of the paths (see FIG. 3) is switched so as to switch the direction of rotation of the circulation pump 18 so that the rotation direction is discharged from the first discharge port side. Furthermore, it is configured to be sent to the sprinkler 232 of the heater unit 236 through the switching valve bifurcation in the middle of the path to the sprinkling nozzle 223.

在前洗滌程序中，把被散布有高濃度洗潔劑液的洗濯物207，用翻滾動作來執行拍打洗滌。洗濯物207為保水有高濃度洗潔劑液的狀態的緣故，藉由洗潔劑成分與機械力的作用，可以從洗濯物207分離出污垢。更進一步，配合必要，通電到加熱器237並且驅動送風風扇20，把溫風送到滾筒3內，藉此，一邊加熱一邊洗淨洗濯物207。比起空氣佔據洗濯物207的纖維間隙，導熱更佳，可以更有效率加熱。而且，以提高溫度的方式，可以降低保水中的高濃度洗潔劑液的表面張力。更進一步，提高洗濯物207的溫度的話，纖維中的空氣使纖維潤脹的緣故，可以更促進對高濃度洗潔劑液的纖維的浸透。經此，可以在短時間內，從纖維分離出更多的污垢。分離出的污垢，係被迅速地分散到保水中的高濃度洗潔劑液內的緣故，可以防止再次凝聚再附著。In the pre-washing procedure, the washing 207, which is dispersed with a high-concentration detergent liquid, is subjected to a tumbling washing by scrolling. The washing material 207 is in a state in which the water retaining liquid has a high concentration of the detergent liquid, and the dirt can be separated from the washing material 207 by the action of the detergent component and the mechanical force. Further, if necessary, the heater 237 is energized and the blower fan 20 is driven, and the warm air is sent to the drum 3, whereby the washing 207 is washed while being heated. The heat conduction is better and the heating can be performed more efficiently than the air occupies the fiber gap of the washing 207. Moreover, by increasing the temperature, the surface tension of the high-concentration detergent liquid in the water retention can be reduced. Further, when the temperature of the washing material 207 is raised, the air in the fiber causes the fibers to swell, and the penetration of the fibers of the high-concentration detergent liquid can be further promoted. Thereby, more dirt can be separated from the fibers in a short time. The separated dirt is quickly dispersed in the high-concentration detergent liquid in the water retention, and it is possible to prevent re-agglomeration and adhesion.

而且，根據污垢，是有附在洗濯物207的清洗液的水量為較少(洗潔劑濃度為濃的)而良好掉落的情況，以及相反地清洗液的水量為較多(洗潔劑濃度為薄的)而良好掉落的情況。作用在兩者的污垢掉落的原動力方面是有不同，可以解釋如下。洗潔劑的主成分之一也就是界面活性劑係促進纖維的浸溼，更進一步，以偏靠到界面活性劑的負極性的方式，作用有使污垢或布的表面電位帶電成負。經此，是有增加從洗濯物207浮出來的污垢的彼此或纖維與污垢之間的互斥力之效果。為此，在以凡德瓦爾力為主體而附著中的固態的污垢的洗淨方面，界面活性劑的濃度濃的話，可以增強抵抗凡德瓦爾力之前述的互斥力。因此，固態污垢等，係一般來說，界面活性劑濃度越濃越良好掉落。另一方面，容易溶解於水或清洗液之所謂的水溶性的污垢，係根據相對於溶媒也就是清洗液為溶質之污垢的濃度，溶解速度而有所不同。在污垢的濃度為薄的液下溶解速度大，但是在濃的液下溶解速度下降。為此，稀薄化分散在洗濯物207所保水的清洗液中的污垢的濃度的話，會更容易從洗濯物207讓污垢掉落下來。換言之，洗濯物207所保水的清洗液，係有必要做置換成污垢的濃度極低的清洗液，或是稀薄化污垢的濃度的處置。亦即，對這種的污垢之界面活性劑的作用(任務)，係分散維持從洗濯物207剝落的污垢，並防止凝聚或再附著的作用(任務)為較多的緣故，所以充滿某種程度的洗潔劑濃度的話，對污垢掉落之洗潔劑濃度的相依性小。Further, according to the dirt, the amount of water in the washing liquid attached to the washing 207 is small (the concentration of the detergent is rich) and falls well, and conversely, the amount of the washing liquid is large (detergent) The case where the concentration is thin and falls well. The effect on the motive force of the two dirt drops is different, which can be explained as follows. One of the main components of the detergent is that the surfactant enhances the wetting of the fibers, and further, the surface potential of the dirt or cloth is charged negative by biasing against the negative polarity of the surfactant. Accordingly, there is an effect of increasing the mutual repulsion between the dirt or the dirt and the dirt which are floating from the washing 207. For this reason, in the cleaning of the solid dirt adhering to the main body of the van der Waals force, if the concentration of the surfactant is rich, the mutual repulsion against the van der Waals force can be enhanced. Therefore, in the case of solid dirt or the like, in general, the concentration of the surfactant is as concentrated as possible, and the drop is good. On the other hand, the so-called water-soluble soil which is easily dissolved in water or a washing liquid differs depending on the concentration of the solvent which is a solute with respect to the solvent, that is, the cleaning liquid, and the dissolution rate. The dissolution rate is high under a liquid having a thin concentration of dirt, but the dissolution rate is lowered under a concentrated liquid. For this reason, if the concentration of the dirt dispersed in the cleaning liquid retained by the washing material 207 is thinned, it is easier to drop the dirt from the washing material 207. In other words, the cleaning liquid retained by the washing material 207 is required to be disposed of a cleaning liquid having a very low concentration of the dirt or a concentration of the thinned dirt. That is, the action (task) of such a surfactant for the dirt is to disperse and maintain the dirt peeled off from the washing material 207, and to prevent agglomeration or re-adhesion (a task), so it is filled with some kind of The degree of detergent concentration is small in dependence on the detergent concentration at which the dirt falls.

也對於任意的污垢，提升洗淨溫度這件事，結果是與增加洗淨力相關聯。對於前者，以提升溫度的方式，可以促進清洗液中的分子擴散的緣故，可以使更多的界面活性劑附著在布表面或污垢表面，可以增加互斥力。也對於後者，提升在清洗液中的界面活性劑的擴散，可以促進布表面的浸溼。更進一步也可以有效果地擴散分離出的污垢。Also for any dirt, raising the wash temperature is the result associated with increased detergency. In the former case, by increasing the temperature, the diffusion of molecules in the cleaning liquid can be promoted, and more surfactant can be attached to the surface of the cloth or the surface of the dirt, and mutual repulsion can be increased. Also for the latter, the diffusion of the surfactant in the cleaning liquid is promoted, and the wetting of the surface of the cloth can be promoted. Further, it is also possible to effectively diffuse the separated dirt.

在之後的主要洗滌程序中，在結束了前洗滌程序的時點追加供水，增加蓄水部54的水量，提升水位。該水位，係利用循環泵18從蓄水部54把清洗液打上來，從外槽2上部的灑水噴嘴223連續散布而保有充分的水位。亦即在確保充分的洗濯時間，清洗液的水量少的前洗滌程序中，為有效果除掉難以掉落的污垢之程序。來自灑水噴嘴223的散布，係可以連續，也可以間歇。具體方面，在洗濯物207的背側等還附著著許多的污垢的期間，以連續散布並促進清洗液的攪拌的方式，可以不斷地把洗濯物207所保水的清洗液，調換成污垢濃度低的清洗液。之後，在污垢幾乎都掉落後，以拍打洗滌的機械力為主體，去掉殘留的污垢這方面，洗淨效率佳。因此，後半的散布係理想上，為不妨礙機械力之間歇散布。而且，以間歇循環泵18的驅動力的方式，可以抑制消耗電量的緣故，從節能的面向來看也為較佳。In the subsequent main washing program, water supply is added at the time when the pre-washing program is completed, and the amount of water in the water storage portion 54 is increased to raise the water level. In this water level, the cleaning liquid is pumped from the water storage unit 54 by the circulation pump 18, and is continuously dispersed from the water spray nozzle 223 on the upper portion of the outer tank 2 to maintain a sufficient water level. That is, in the pre-washing procedure which ensures sufficient washing time and a small amount of water in the washing liquid, it is a procedure which removes the dirt which is difficult to fall. The scattering from the sprinkling nozzle 223 may be continuous or intermittent. Specifically, during the period in which a large amount of dirt adheres to the back side of the washing material 207, the washing liquid retained by the washing material 207 can be continuously exchanged to have a low dirt concentration so as to continuously spread and promote the stirring of the washing liquid. Cleaning solution. After that, almost all of the dirt is lost, and the mechanical power of the washing is taken as the main body, and the residual dirt is removed, and the washing efficiency is good. Therefore, the second half of the distribution is ideally such that it does not interfere with the intermittent dispersion of mechanical forces. Further, the power consumption of the intermittent circulation pump 18 can suppress the power consumption, and it is also preferable from the viewpoint of energy saving.

尚且，灑水噴嘴223，係做成如下的構造：位在外槽2，從洗滌乾燥機正面來看，比可旋轉的滾筒3的中心軸更靠上側，而且，從洗滌乾燥機側面來看，被固定在靠正面的前側的位置，把來自灑水噴嘴223的噴出範圍，相對於滾筒3的半徑方向為廣角而進行散布(參閱圖4)。在該主要洗滌程序中，與廣範圍的散布一起，利用滾筒3的旋轉把儲留在滾筒3內的下方的洗濯物207抬起，並且把清洗液攏上去，而從滾筒3內的上方掉落，經此，對洗濯物207給予機械性的力量，進行拍打洗滌。滾筒直徑越大，越可以得到廣範圍的散布與拍打洗滌的相乘效果，可以縮短主要洗滌程序的時間。若是在清洗液的水位比與熱交換導管231的底部連結的外槽出口部80還低的情況下，可以在外槽2與送風風扇20之間使空氣循環的緣故，即便如前洗滌程序般使用溫風來讓洗淨溫度上升這一點也是沒有任何妨礙。更進一步，在提升水位的情況或更有效率提升洗淨溫度的情況下，驅動循環泵18而把外槽2底部的清洗液打上來，從灑水具232灑水到加熱器237，藉此，加熱清洗液。也在此時，可以溫風的循環的話，即便並用空氣的循環也並無妨礙。而且，溫風出口噴嘴203係構成為：以決定在利用滾筒頭頂部或者是翻滾動作來抬起洗濯物207的高度附近的方式，可以促進溫風與水流的直接接觸的緣故，有關主要是清洗液的攪拌所致之發泡也可以快速消泡。Further, the sprinkling nozzle 223 has a structure in which the outer tank 2 is located above the center axis of the rotatable drum 3 as viewed from the front of the washing and drying machine, and, viewed from the side of the washing and drying machine, The discharge range from the sprinkling nozzle 223 is spread at a wide angle with respect to the radial direction of the drum 3 at a position on the front side of the front surface (see Fig. 4). In the main washing process, together with the wide range of scattering, the laundry 207 stored in the lower portion of the drum 3 is lifted by the rotation of the drum 3, and the cleaning liquid is lifted up, and is dropped from above the drum 3. After that, the washing material 207 is given a mechanical force, and is beaten and washed. The larger the diameter of the drum, the more the widening of the dispersion and the washing effect can be obtained, and the time of the main washing process can be shortened. When the water level of the cleaning liquid is lower than the outer tank outlet portion 80 connected to the bottom of the heat exchange conduit 231, the air can be circulated between the outer tank 2 and the blower fan 20, even if it is used as in the previous washing procedure. There is no hindrance to the warm wind to raise the washing temperature. Further, in the case of raising the water level or more efficiently raising the washing temperature, the circulation pump 18 is driven to drive the cleaning liquid at the bottom of the outer tank 2, and water is sprinkled from the sprinkler 232 to the heater 237. , heat the cleaning solution. At this time, if the temperature of the wind can be circulated, even if the circulation of the air is used together, there is no hindrance. Further, the warm air outlet nozzle 203 is configured to promote direct contact between the warm air and the water flow in such a manner as to determine the vicinity of the height of the washing 207 by the top of the drum head or the rolling motion, and the main purpose is cleaning. The foaming caused by the stirring of the liquid can also be quickly defoamed.

而且，配合必要，主要洗滌程序係進行第1主要洗滌程序及在第1主要洗滌程序後所執行的第2主要洗滌程序。第2主要洗滌程序的水量，係在第1主要洗滌程序的結束時供水而比第1主要洗滌程序的水量還多，利用滾筒旋轉增加攏上去的水量。而且，配合必要，第2主要洗滌程序的循環泵18的循環流量也比在第1主要洗滌程序下的循環泵18的循環流量還大。更進一步，第2主要洗滌程序的滾筒驅動的馬達M10a的旋轉速度，比第1主要洗滌程序的馬達M10a的旋轉速度還低。Further, the main washing procedure is performed by the first main washing program and the second main washing program executed after the first main washing program. The amount of water in the second main washing program is greater than the amount of water in the first main washing program at the end of the first main washing program, and the amount of water that is picked up is increased by the rotation of the drum. Further, the circulation flow rate of the circulation pump 18 of the second main washing program is also larger than the circulation flow rate of the circulation pump 18 in the first main washing program. Further, the rotational speed of the drum-driven motor M10a of the second main washing program is lower than the rotational speed of the motor M10a of the first main washing program.

主要洗滌程序係主要是，為了把在水量較少的前洗滌程序中沒有洗滌好的衣物的內側或袋狀部的中等的污垢從洗濯物207分離出而進行的。為此，也為了去掉各式各樣的污垢，更佳為組合如前述般改變水量與滾筒驅動的馬達M10a的旋轉速度之至少2個以上的程序。在第1主要洗滌程序中，因為提高滾筒3的旋轉速度，與滾筒3的旋轉一起抬起到上方的洗濯物207，係全部不會掉落到下方，大半係因為離心力，在被固定到滾筒3的內壁的狀態下，與滾筒3一起旋轉。在此，從循環泵18散布出清洗液的緣故，加快對洗濯物207的清洗液的貫通流速。經此，可以容易把污垢從洗濯物207溶出。在此，在接下來的第2主要洗滌程序中，把滾筒3的旋轉速度降低到比第1主要洗滌程序還低，弱化離心力而盡可能抑制對前述的洗濯物207的滾筒3的固著，作為重視從滾筒3的上方打落到下方的拍打洗滌之程序。經此，以使機械力作用在洗濯物207的方式，主要是可以容易讓疎水性的污垢掉落。在把洗濯物207從滾筒3的上方打落到下方之際，提高停留在滾筒3的下方的清洗液的水位，而且也增加循環水量，藉此，在必要下洗濯物207彼此直接相互碰撞，也可以防止壓迫到纖維。The main washing procedure is mainly carried out in order to separate the medium dirt or the bag-like portion of the laundry which is not washed in the pre-washing process with a small amount of water from the washing 207. For this reason, in order to remove various types of dirt, it is more preferable to combine at least two or more programs for changing the amount of water and the rotational speed of the motor M10a driven by the drum as described above. In the first main washing program, since the rotation speed of the drum 3 is increased, the washing 207 is lifted up to the upper side together with the rotation of the drum 3, and all of them are not dropped to the lower side, and most of them are fixed to the drum due to centrifugal force. In the state of the inner wall of 3, it rotates together with the drum 3. Here, the cleaning liquid is discharged from the circulation pump 18, and the flow velocity of the cleaning liquid to the washing material 207 is accelerated. Thereby, the dirt can be easily eluted from the washing 207. Here, in the next second main washing program, the rotation speed of the drum 3 is lowered to be lower than that of the first main washing program, the centrifugal force is weakened, and the fixing of the drum 3 of the above-described washing material 207 is suppressed as much as possible. As a procedure for paying attention to the tapping washing from the upper side of the drum 3 to the lower side. Accordingly, in order to cause the mechanical force to act on the washing material 207, it is mainly possible to easily drop the hydrophobic soil. When the washing 207 is dropped from above the drum 3 to the lower side, the water level of the washing liquid staying under the drum 3 is increased, and the amount of circulating water is also increased, whereby the washings 207 directly collide with each other if necessary. It also prevents compression to the fibers.

在清洗程序中，在驅動排水泵230把清洗液予以排水後，停止排水泵230，供給清洗水到外槽2內一直到特定的水位為止。之後，使滾筒3旋轉，攪拌洗濯物207與清洗水並進行清洗。In the cleaning process, after the drain pump 230 is driven to drain the washing liquid, the drain pump 230 is stopped, and the washing water is supplied into the outer tank 2 until a specific water level. Thereafter, the drum 3 is rotated, and the washing 207 and the washing water are stirred and washed.

而且，脫水程序中，在驅動排水泵230把外槽2內的清洗水排掉後，使滾筒3旋轉來對洗濯物207進行離心脫水。脫水轉速，係在沒有因洗濯物207的不平衡而馬達M10a的電流值超過上限等的不適切之下，上升到與負載相應之設定轉速。提升脫水轉速，滾筒3高速旋轉的話，振動也傳遞到外槽2，也僅是外槽2本身振動。送風導管29及送風風扇20、熱交換導管231被固定在筺體，各導管係透過橡膠製的蛇腹管212來與外槽2連結的緣故，橡膠製的蛇腹管212吸收一部分的振動。而且，脫水程序中，以把溫風吹入到滾筒3內的方式，可以降低被含水在洗濯物207的清洗液的表面張力並提升脫水性能。Further, in the dehydration process, after the drain pump 230 is driven to drain the washing water in the outer tub 2, the drum 3 is rotated to centrifugally dewater the washing 207. The spin-drying speed rises to a set rotational speed corresponding to the load, without the imbalance of the current value of the motor M10a due to the imbalance of the washing material 207. When the spin-drying speed is increased and the drum 3 is rotated at a high speed, the vibration is also transmitted to the outer tub 2, and only the outer tub 2 itself vibrates. The blower duct 29, the blower fan 20, and the heat exchange duct 231 are fixed to the trunk, and each duct is connected to the outer tub 2 through the rubber bellows 212, and the rubber bellows 212 absorbs a part of the vibration. Further, in the dehydration process, the surface tension of the cleaning liquid contained in the washing material 207 can be lowered and the dewatering performance can be improved by blowing warm air into the drum 3.

在乾燥程序中，驅動送風風扇20並通電到加熱器237，把溫風送到滾筒3內。在本實施例中，打開設在通過送風風扇20的吸入口(未圖示)之熱交換導管231的排氣門234與供氣門235，從排氣門234排氣出循環空氣的一部分，從供氣門235抽入與其同量的框體內空氣。以把循環空氣的一部分，與通到周圍外部氣體的框體內空氣調換的方式，可以降低來自於滾筒3之高溼度的空氣的溼度。特別是在洗濯物207的含水量多的乾燥的前半段，理想上是增加上述空氣的調換量來降低並保持溫風的溼度。在乾燥的後半段，持續減低洗濯物207的含水量的緣故，為了促進來自於洗濯物207的纖維內部的蒸發，是有必要提高纖維表面的溫度而增加往內部的傳熱量。在此，為了提高溫風的溫度而增加往洗濯物207的傳熱量，理想上抑制在換氣導管232的空氣的調換而提高循環空氣的溫階。但是，在乾燥負載小，即便改變空氣的溫溼度位準也不會影響到乾燥時間或消耗電量的情況等下，即便固定在換氣導管232的空氣的調換量也不會有任何的妨礙的。而且，在抑制洗濯物207的皺褶而重視精整的情況下，也可以在乾燥的後半段中供水到外槽2底部，驅動循環泵而從灑水具232使少量的水一起與溫風的加熱蒸發，進行所謂的蒸氣乾燥。即便構成直接供自來水到灑水具232，在功能上也不會有任何的改變。In the drying process, the blower fan 20 is driven and energized to the heater 237, and the warm air is sent to the drum 3. In the present embodiment, the exhaust valve 234 and the supply valve 235 provided in the heat exchange conduit 231 passing through the suction port (not shown) of the blower fan 20 are opened, and a part of the circulating air is exhausted from the exhaust valve 234. The supply valve 235 draws in the same amount of air in the casing. The humidity of the air from the high humidity of the drum 3 can be reduced by replacing a part of the circulating air with the air in the casing that is passed to the surrounding outside air. In particular, in the first half of the drying of the washing material 207 having a large water content, it is desirable to increase the amount of the above-mentioned air to reduce and maintain the humidity of the warm air. In order to promote the evaporation of the inside of the fiber from the washing 207 in the latter half of the drying, in order to promote the evaporation of the inside of the fiber from the washing 207, it is necessary to increase the temperature of the surface of the fiber and increase the amount of heat transfer to the inside. Here, in order to increase the temperature of the warm air and increase the amount of heat transfer to the washing material 207, it is desirable to suppress the exchange of air in the ventilation duct 232 to increase the temperature gradient of the circulating air. However, even if the drying load is small, even if the temperature and humidity level of the air is changed, the drying time or the power consumption is not affected, and even the amount of air exchanged in the ventilation duct 232 is not hindered. . Further, in the case where the wrinkles of the washing material 207 are suppressed and the finishing is emphasized, the second half of the drying may be supplied to the bottom of the outer tank 2, and the circulation pump may be driven to make a small amount of water together with the warm air from the sprinkler 232. The heating is evaporated to carry out so-called vapor drying. Even if it constitutes direct supply of tap water to the sprinkler 232, there will be no change in function.

如以上，根據可以從洗濯一直到乾燥為止的運轉之洗滌乾燥機或進行洗濯的洗滌機器，可以使用熱水及溫風來有效率提高洗濯物207與清洗液的洗淨溫度。更進一步，在乾燥程序時，以循環空氣的加熱以及調換與環境周圍氣體相當的溼度的空氣的方式，可以確保低溼度的溫風。在重視乾燥的精整的情況下，在乾燥的後半段中，把少量的水散布到加熱器237並與溫風一起產生蒸氣，可以抑制乾燥皺褶。尚且，作為可以對應周圍環境的空氣的溼度高，即便調換也難以降低溼度的使用條件者，即便把供水(未圖示)到用加熱器單元236加熱的循環空氣的上游側(熱交換導管231的下部)，來對導管內空氣進行水冷除溼(冷卻水從熱交換導管231最低部朝導管外排水)之結構作為追加裝備，也對洗滌乾燥功能也不會有任何影響。As described above, according to the washing and drying machine that can be operated from washing to drying, or the washing machine that performs washing, hot water and warm air can be used to efficiently increase the washing temperature of the washing material 207 and the washing liquid. Further, in the drying process, the warm air of low humidity can be ensured by heating the circulating air and changing the air of the humidity equivalent to the ambient gas. In the case where the drying is emphasized, in the latter half of the drying, a small amount of water is dispersed to the heater 237 and steam is generated together with the warm air to suppress dry wrinkles. In addition, as the use condition that the humidity of the air corresponding to the surrounding environment is high, and it is difficult to reduce the humidity even if it is changed, the water supply (not shown) is supplied to the upstream side of the circulating air heated by the heater unit 236 (the heat exchange duct 231). In the lower part), the structure in which the air in the duct is water-cooled and dehumidified (the cooling water is drained from the lowest portion of the heat exchange duct 231 to the outside of the duct) is additionally provided, and the washing and drying function is also not affected.

圖5為表示有關本發明的實施方式的滾筒式洗滌乾燥機的控制裝置100的構成之方塊圖。控制裝置100(運轉控制手段)，係控制對馬達M10a(驅動裝置M10)及供水單元15及加熱器237的通電而可以執行洗滌及乾燥運轉。更進一步，若設置電導度檢測手段4的話，於控制裝置100算出用電導度檢測手段4檢測出的外槽2內的清洗液的電導度，可以進行判定有無含有在清洗水內的織物軟化劑(相對於基準濃度之判別)、判定縮短脫水程序、判定縮短清洗程序。經此，與洗潔劑的種類與水質及衣物的污垢量相對應，可以進行細膩的洗濯乾燥運轉。如圖5表示，控制裝置100，係以微計算機(以下稱為「微電腦」)110、驅動電路、操作開關12、13或電導度檢測手段4或來自各種感測器的輸入電路等所構成。微電腦110係接受在使用者的操作、或洗滌程序、乾燥程序中的各種資訊訊號。微電腦110係透過驅動電路，與驅動裝置M10(馬達M10a)、供水電磁閥16、排水泵230、送風風扇20等連接，控制這些零件的開關、旋轉、通電。而且，為了對使用者告知有關滾筒式洗滌機的資訊，控制顯示器14或蜂鳴器(未圖示)等。Fig. 5 is a block diagram showing a configuration of a control device 100 for a drum type washing and drying machine according to an embodiment of the present invention. The control device 100 (operation control means) controls the energization of the motor M10a (drive device M10), the water supply unit 15, and the heater 237 to perform the washing and drying operation. Further, when the electrical conductivity detecting means 4 is provided, the control device 100 calculates the electrical conductivity of the cleaning liquid in the outer tank 2 detected by the electrical conductivity detecting means 4, and can determine whether or not the fabric softener contained in the washing water is contained. (determination based on the reference concentration), determination of shortening of the dehydration program, and determination of shortening of the cleaning procedure. Accordingly, it is possible to carry out a delicate washing and drying operation in accordance with the type of the detergent and the amount of the water and the amount of the laundry. As shown in FIG. 5, the control device 100 is constituted by a microcomputer (hereinafter referred to as "microcomputer") 110, a drive circuit, operation switches 12 and 13, or an electric conductivity detecting means 4, an input circuit from various sensors, and the like. The microcomputer 110 receives various information signals in the user's operation, or in the washing program and the drying program. The microcomputer 110 is connected to the drive device M10 (motor M10a), the water supply solenoid valve 16, the drain pump 230, the blower fan 20, and the like through a drive circuit, and controls switching, rotation, and energization of these components. Further, in order to inform the user of the information on the drum type washing machine, the display 14 or a buzzer (not shown) or the like is controlled.

接著，關於有關第1實施方式的滾筒式洗濯乾燥機的運轉程序，主要從控制演算法的觀點來說明之。圖8為說明有關第1實施方式例的滾筒式洗滌乾燥機中的洗濯運轉(洗滌～清洗～脫水～乾燥)的運轉程序之程序圖。Next, the operation procedure of the drum type washing and drying machine according to the first embodiment will be mainly described from the viewpoint of the control algorithm. FIG. 8 is a sequence diagram for explaining an operation procedure of the washing operation (washing to washing to dehydration to drying) in the drum type washing and drying machine according to the first embodiment.

步驟S1中，程序控制部112係受理滾筒式洗滌乾燥機的運轉程序的行程選擇的輸入(行程選擇)。在此，使用者打開門9，把要洗濯的洗濯物207投入到滾筒3的內部，關閉門9。接著，使用者操作操作開關12、13，經此，來選擇輸入運轉程序的行程。經由操作操作開關12、13，已被選擇的運轉程序的行程被輸入到程序控制部112。程序控制部112係根據所輸入的運轉程序的行程，從運轉模式資料庫111讀入對應的運轉模式，前進到步驟S2。尚且，以下的說明中，以選擇了40℃熱水洗濯行程(沒有預洗滌的洗滌～清洗2次～脫水)者進行說明。In step S1, the program control unit 112 accepts an input (stroke selection) of the stroke selection of the operation program of the drum type washing and drying machine. Here, the user opens the door 9, puts the washing 207 to be washed into the inside of the drum 3, and closes the door 9. Next, the user operates the operation switches 12 and 13, and thereafter, the stroke of the input operation program is selected. The stroke of the selected operation program is input to the program control unit 112 via the operation of the operation switches 12 and 13. The program control unit 112 reads the corresponding operation mode from the operation mode database 111 based on the stroke of the input operation program, and proceeds to step S2. In the following description, a 40° C. hot water washing course (washing without pre-washing, washing twice to dehydrating) will be described.

步驟S2中，程序控制部112係執行檢測投入到滾筒3的洗濯物207的重量(布量)之程序(布量感測)。具體方面，程序控制部112係驅動馬達M10a而使滾筒3旋轉，並且，衣物重量算出部114算出注水前的洗濯物207的重量(布量)。In step S2, the program control unit 112 executes a program (amount of cloth sensing) for detecting the weight (amount of cloth) of the laundry 207 that is put into the drum 3. Specifically, the program control unit 112 drives the motor M10a to rotate the drum 3, and the laundry weight calculation unit 114 calculates the weight (amount of cloth) of the laundry 207 before the water injection.

步驟S3中，程序控制部112係進行行程選擇之一也就是判斷有無選擇預洗滌程序，進行控制演算法的分岐選擇。以下，決定選擇無預洗滌者。In step S3, the program control unit 112 performs one of the stroke selection, that is, determines whether or not the pre-washing program is selected, and performs the branching selection of the control algorithm. Below, it is decided to select a person without pre-washing.

步驟S4中，程序控制部112係執行算出洗潔劑量、運轉時間之程序(算出洗潔劑量運轉時間)。具體方面，程序控制部112係控制供水電磁閥16(例如，打開第4電磁閥)，直接供水到外槽2的供水口2a。電導度測定部115係檢測所供水的水的電導度(硬度)。而且，用感測器T1，檢測所供水的水的溫度。之後，控制供水電磁閥16，結束對外槽2的供水。In step S4, the program control unit 112 executes a routine for calculating the cleaning amount and the operation time (calculating the cleaning dose operation time). Specifically, the program control unit 112 controls the water supply solenoid valve 16 (for example, opens the fourth electromagnetic valve) to directly supply water to the water supply port 2a of the outer tub 2. The electrical conductivity measuring unit 115 detects the electrical conductivity (hardness) of the water supplied. Moreover, the temperature of the water supplied is detected by the sensor T1. Thereafter, the water supply solenoid valve 16 is controlled to end the supply of water to the outer tank 2.

洗潔劑量及洗滌時間決定部116係根據在步驟S2檢測出的布量、水的電導度(硬度)、水的溫度，經由地圖檢索，決定要投入的洗潔劑量與運轉時間。亦即把針對布的量、水的電導度與溫度而可以確保各個洗淨性能之洗潔劑量與運轉時間作為資料的地圖而予以事先記憶，把測定出的值來與地圖對照，決定基於符合測定值的範圍內之洗潔劑量與運轉時間。接著，程序控制部112係把決定出的洗潔劑量、運轉時間表示在顯示器14。尚且，說明了供水到外槽2並檢測水的電導度(硬度)及水溫者，但是並不限於此。例如，也可以先把前次運轉時的水的電導度(硬度)及水溫記憶到微電腦110的記憶部(未圖示)，並使用這些資訊。The washing amount and washing time determining unit 116 determines the amount of washing and the running time to be input via the map search based on the amount of cloth detected in step S2, the electrical conductivity (hardness) of water, and the temperature of water. That is, the amount of cloth, the conductivity of water, and the temperature can be used to ensure that the cleaning amount and running time of each cleaning performance are stored as a map of the data, and the measured value is compared with the map, and the determination is based on the compliance. The amount of cleaning and the running time in the range of the measured value. Next, the program control unit 112 displays the determined cleaning amount and operation time on the display 14. Further, the water supply to the outer tank 2 and the detection of the electrical conductivity (hardness) of the water and the water temperature are described, but it is not limited thereto. For example, the electrical conductivity (hardness) and water temperature of the water during the previous operation may be first stored in the memory unit (not shown) of the microcomputer 110, and the information may be used.

步驟S5中，程序控制部112係執行等待投入洗潔劑程序(等待投入洗潔劑程序)。例如，程序控制部112係待機特定時間，前進到步驟S6。尚且，程序控制部112也可以構成為：經由檢測洗潔劑投入部7的開關之手段(未圖示)，在洗潔劑投入部7打開後又關閉的情況下，作為已投入洗潔劑者，前進到步驟S6。In step S5, the program control unit 112 executes a wait for the detergent program to be put in (waiting for the detergent program to be charged). For example, the program control unit 112 waits for a specific time and proceeds to step S6. In addition, the program control unit 112 may be configured to detect the cleaning of the detergent supply unit 7 (not shown), and when the detergent input unit 7 is turned on and then closed, the detergent control unit 112 may be configured as a detergent. Then, the process proceeds to step S6.

步驟S6中，程序控制部112係執行洗潔劑溶解程序(洗潔劑溶解程序)。例如，程序控制部112係控制供水電磁閥16，透過供水管供水到粉末洗潔劑投入室73a及液體洗潔劑投入室73b。粉末洗潔劑投入室73a及液體洗潔劑投入室73b的洗潔劑與水，係從供水口2a一直流入到外槽2的蓄水部54。一旦供水到特定水量的話，程序控制部112係控制供水電磁閥16(例如，關閉第1電磁閥)，停止供水。接著，程序控制部112執行洗潔劑溶解動作(洗潔劑溶解動作)。經過了特定時間(例如，10秒)後，把產生出的高濃度洗潔劑液打上來到外槽2上部的灑水噴嘴223，進行散布。為了讓較少的高濃度洗潔劑液儘可能均一地散布到洗濯物207，在將要散布前使滾筒3以高速旋轉，用離心力使洗濯物207張貼在滾筒3內部面。一邊保持滾筒3的旋轉，一邊用循環泵18散布把打上來到外槽2上部的灑水噴嘴231的高濃度洗潔劑液。高濃度洗潔劑液係利用灑水時的速度能量、以及從到達洗濯物207開始作用的離心力，朝向滾筒3內壁並浸透洗濯物207。而且，滾筒3係以用離心力來張貼洗濯物207的旋轉速度進行旋轉的緣故，例如在滾筒3以80r/min旋轉的情況下，散布時間為20秒，可以對滾筒上的相同點沐浴到約26次灑水的水。In step S6, the program control unit 112 executes a detergent dissolution program (detergent dissolution program). For example, the program control unit 112 controls the water supply solenoid valve 16 and supplies water to the powder detergent supply chamber 73a and the liquid detergent supply chamber 73b through the water supply pipe. The detergent and water in the powder detergent supply chamber 73a and the liquid detergent supply chamber 73b flow from the water supply port 2a to the water storage portion 54 of the outer tub 2. When the water is supplied to a specific amount of water, the program control unit 112 controls the water supply solenoid valve 16 (for example, closing the first electromagnetic valve) to stop the water supply. Next, the program control unit 112 executes a detergent dissolution operation (detergent dissolution operation). After a certain period of time (for example, 10 seconds) has elapsed, the generated high-concentration detergent liquid is applied to the sprinkling nozzle 223 on the upper portion of the outer tub 2 to be dispersed. In order to spread the low-concentration detergent liquid as uniformly as possible to the washing 207, the drum 3 is rotated at a high speed before being spread, and the washing 207 is applied to the inner surface of the drum 3 by centrifugal force. While maintaining the rotation of the drum 3, the circulating pump 18 is used to spread the high-concentration detergent liquid that has been applied to the sprinkling nozzle 231 on the upper portion of the outer tank 2. The high-concentration detergent liquid is directed to the inner wall of the drum 3 and impregnated with the washing material 207 by the speed energy at the time of watering and the centrifugal force acting from the washing 207. Further, the drum 3 is rotated by the rotational speed at which the washing material 207 is attached by centrifugal force. For example, when the drum 3 is rotated at 80 r/min, the spreading time is 20 seconds, and the same point on the drum can be bathed. 26 times of water sprinkling.

使高濃度洗潔劑液滲入到洗濯物207後，在下個程序中產生溫風，並噴出到已滲入有高濃度洗潔劑液的洗濯物207，藉此，以抑制消耗電力並有效率提高洗淨溫度的方式，可以提升洗淨力。After the high-concentration detergent liquid is infiltrated into the washing material 207, warm air is generated in the next process, and is sprayed to the washing material 207 which has been infiltrated with the high-concentration detergent liquid, thereby suppressing power consumption and improving efficiency. Washing the temperature can improve the detergency.

步驟S7中，程序控制部112係執行前洗滌洗淨程序(前洗滌洗淨程序)。在前洗滌洗淨程序中，對已散布了高濃度洗潔劑液的洗濯物207，把用加熱器237加熱過的溫風利用送風風扇20噴出並擴散到洗濯物207並且進行加熱。從程序開始後經過特定時間的話，控制供水電磁閥16，使外槽2內的清洗液的水位上升。接著，外槽2內的清洗液的水位，係相對於洗潔劑溶解程序時的水位WL0上升到特定的水位WL1(WL0＜WL1)的話使供水停止，結束前洗滌程序，前進到步驟S8。In step S7, the program control unit 112 executes a pre-washing cleaning program (pre-washing cleaning program). In the pre-washing and washing program, the warm air heated by the heater 237 is discharged to the washing 207 having the high-concentration detergent liquid, and is discharged to the washing 207 and heated. When the specific time elapses after the start of the program, the water supply solenoid valve 16 is controlled to raise the water level of the cleaning liquid in the outer tank 2. Then, when the water level of the cleaning liquid in the outer tank 2 rises to the specific water level WL1 (WL0 < WL1) with respect to the water level WL0 at the time of the detergent dissolution program, the water supply is stopped, and the pre-washing program is terminated, and the process proceeds to step S8.

一旦步驟S7的前洗滌程序結束，程序控制部112就執行主要洗滌程序。在此，所謂的主要洗滌程序，乃是利用滾筒3的旋轉把儲留在滾筒3內的下方之洗濯物207抬起而從滾筒3內的上方掉落，經此，對洗濯物207施予機械性的力量，進行拍打洗滌之程序。主要洗滌程序，係以步驟S8的主要洗滌1程序(第1主要洗滌程序)、以及步驟S9的主要洗滌2程序(第2主要洗滌程序)所構成。Once the pre-washing process of step S7 is ended, the program control section 112 executes the main washing process. Here, the main washing procedure is to lift the laundry 207 stored in the lower portion of the drum 3 by the rotation of the drum 3, and to fall from the upper side of the drum 3, thereby applying the laundry 207. Mechanical strength, the procedure of tapping and washing. The main washing program is constituted by the main washing 1 program (first main washing program) of step S8 and the main washing 2 program (second main washing program) of step S9.

步驟S8中，程序控制部112係執行第1主要洗滌程序(第1主要洗滌程序)。具體方面，程序控制部112係控制循環泵18來達成特定的流量PF1，把從排水口21吸入的清洗液從設在外槽2的開口部的灑水噴嘴231灑水到滾筒3的內部，並且，控制馬達M10a使滾筒3以特定的旋轉速度DR1旋轉，經此，拍打洗滌滾筒3的內部的洗濯物207。此時，一直到所選擇設定的特定溫度(在本實施例為40℃)為止的加熱，係在從循環泵所致之灑水噴嘴對洗濯物207的灑水的空檔，通電到加熱器237，並把循環泵的吐出切換到加熱器單元236的灑水具232側來進行熱水加熱。而且，在設定溫度高的情況或洗濯負載大的情況下，在間歇運轉滾筒3的旋轉與循環泵18的狀態下，驅動送風風扇20來把溫風送風到滾筒3內，藉此，以洗濯物207以及所含水著清洗液為主體進行加熱。若是在外槽2內的清洗液的水位比外槽出口部80還高的情況下，使滾筒3連續旋轉而經由翻滾動作來一邊攪拌外槽2底部的清洗液，一邊用循環泵供水到加熱器單元236的灑水具232並進行熱水加熱。此時，用循環泵出口的切換閥同時進行對灑水具232的供水、以及對外槽2的灑水噴嘴的供水，藉此，可以有效率提升包含洗濯物207之洗淨溫度。而且，以增減對滾筒內的追加供水速度的方式，也可以調節合於加熱器單元623的加熱能力之洗淨溫度的上升速度。亦即，可以抑制洗濯物207之急遽的溫度降低的緣故，特別是可以提升在高溫環境下容易掉落之附著的固態污垢等的洗淨性能。In step S8, the program control unit 112 executes the first main washing program (first main washing program). Specifically, the program control unit 112 controls the circulation pump 18 to achieve a specific flow rate PF1, and sprinkles the cleaning liquid sucked from the drain port 21 from the sprinkling nozzle 231 provided in the opening of the outer tub 2 to the inside of the drum 3, and The control motor M10a rotates the drum 3 at a specific rotational speed DR1, whereby the washing 207 inside the washing drum 3 is tapped. At this time, the heating up to the selected specific temperature (40 ° C in the present embodiment) is applied to the heater in the neutrality of the sprinkling of the washing material 207 by the sprinkling nozzle from the circulation pump. 237, and the discharge of the circulation pump is switched to the sprinkler 232 side of the heater unit 236 to perform hot water heating. Further, when the set temperature is high or the washing load is large, the blower fan 20 is driven to blow the warm air into the drum 3 in a state where the rotation of the drum 3 and the circulation pump 18 are intermittently operated, thereby washing The object 207 and the water-containing cleaning liquid are heated as a main body. When the water level of the cleaning liquid in the outer tank 2 is higher than the outer tank outlet portion 80, the drum 3 is continuously rotated, and the washing liquid at the bottom of the outer tank 2 is stirred while being rolled, and the water is supplied to the heater by the circulation pump. The sprinkler 232 of unit 236 is heated by hot water. At this time, the water supply to the sprinkler 232 and the water supply to the sprinkling nozzle of the outer tank 2 are simultaneously performed by the switching valve of the circulation pump outlet, whereby the washing temperature including the washing material 207 can be efficiently improved. Further, the rate of increase in the washing temperature of the heating capacity of the heater unit 623 can be adjusted so as to increase or decrease the speed of the additional water supply to the drum. In other words, it is possible to suppress the rapid temperature drop of the washing material 207, and in particular, it is possible to improve the washing performance of solid dirt or the like which is likely to fall under high temperature environment.

一旦經過特定的時間(T1)，程序控制部112就結束第1主要洗滌程序，前進到步驟S9。步驟S9中，程序控制部112係執行第2主要洗滌程序(第2主要洗滌程序)。具體方面，程序控制部112係控制供水電磁閥16，供水到外槽2一直到特定的水位WL2(WL1＜WL2)為止。而且，程序控制部112係控制循環泵18來達成特定的流量PF2(PF1＜PF2)，把從排水口21吸入的清洗液從設在外槽2的開口部的灑水噴嘴231灑水到滾筒3的內部，並且，控制馬達M10a使滾筒3以特定的旋轉速度DR2(DR1＞DR2)旋轉，經此，拍打洗滌滾筒3的內部的洗濯物207。也在該程序中，在維持洗淨溫度的情況下，停止或者是間歇運轉來自循環泵所致之灑水噴嘴之朝洗濯物207的灑水，提高對加熱器單元623的灑水具232之供水頻度。一旦經過特定的時間(T2)，程序控制部112就停止馬達M10a及循環泵18，驅動排水泵230而對外槽2內的清洗液進行排水。When the specific time (T1) elapses, the program control unit 112 ends the first main washing program, and proceeds to step S9. In step S9, the program control unit 112 executes the second main washing program (second main washing program). Specifically, the program control unit 112 controls the water supply solenoid valve 16 to supply water to the outer tank 2 up to a specific water level WL2 (WL1 < WL2). Further, the program control unit 112 controls the circulation pump 18 to achieve the specific flow rate PF2 (PF1 < PF2), and sprinkles the cleaning liquid sucked from the drain port 21 from the sprinkling nozzle 231 provided in the opening of the outer tub 2 to the drum 3. In addition, the control motor M10a rotates the drum 3 at a specific rotational speed DR2 (DR1 > DR2), whereby the washing 207 inside the washing drum 3 is tapped. Also in this procedure, in the case where the washing temperature is maintained, the sprinkling of the washing agent 207 from the sprinkling nozzle by the circulation pump is stopped or intermittently operated, and the sprinkler 232 for the heater unit 623 is raised. Frequency of water supply. When the predetermined time (T2) elapses, the program control unit 112 stops the motor M10a and the circulation pump 18, and drives the drain pump 230 to drain the washing liquid in the outer tank 2.

步驟S9中，程序控制部112係執行第1清洗程序(第1清洗程序)。例如，第1清洗程序中，程序控制部112係控制供水電磁閥16及排水閥V1，重複供水與排水，並且，控制馬達M10a來使滾筒3旋轉，控制循環泵18，使從排水口21吸入的清洗水，從設在外槽2的開口部的灑水噴嘴231灑水到滾筒3的內部，來清洗衣物。接著，一旦經過特定的時間，程序控制部112就停止馬達M10a及循環泵18，驅動排水泵230而對外槽2內的清洗水進行排水。In step S9, the program control unit 112 executes the first cleaning program (first cleaning program). For example, in the first cleaning program, the program control unit 112 controls the water supply solenoid valve 16 and the drain valve V1, repeats the water supply and the drain, and controls the motor M10a to rotate the drum 3, and controls the circulation pump 18 to suck in from the drain port 21. The washing water is sprayed from the sprinkling nozzle 231 provided in the opening of the outer tub 2 to the inside of the drum 3 to wash the laundry. Next, when a certain period of time elapses, the program control unit 112 stops the motor M10a and the circulation pump 18, and drives the drain pump 230 to drain the washing water in the outer tank 2.

步驟S11中，程序控制部112係執行第2清洗程序(第2清洗程序)。例如，第2清洗程序中，程序控制部112停止排水泵230，控制供水電磁閥16，供水到外槽2一直到特定的水位為止。而且，程序控制部112係控制馬達M10a使滾筒3旋轉，控制循環泵18，使從排水口21吸入的清洗水，從設在外槽2的開口部的灑水噴嘴223灑水到滾筒3的內部，來清洗洗濯物207。接著，一旦經過特定的時間，程序控制部112就停止馬達M10a及循環泵18，驅動排水泵230而對外槽2內的清洗水進行排水。In step S11, the program control unit 112 executes the second cleaning program (second cleaning program). For example, in the second cleaning program, the program control unit 112 stops the drain pump 230, controls the water supply solenoid valve 16, and supplies water to the outer tank 2 up to a specific water level. Further, the program control unit 112 controls the motor M10a to rotate the drum 3, and controls the circulation pump 18 to spray the washing water sucked from the drain port 21 from the sprinkling nozzle 223 provided in the opening of the outer tub 2 to the inside of the drum 3. To clean the washing 207. Next, when a certain period of time elapses, the program control unit 112 stops the motor M10a and the circulation pump 18, and drives the drain pump 230 to drain the washing water in the outer tank 2.

步驟S12中，程序控制部112係執行脫水程序(脫水程序)。具體方面，程序控制部112係驅動排水泵230，並且，控制馬達M10a使滾筒3以比主要洗滌程序時還高的高速旋轉，對洗濯物207進行離心脫水。接著，一旦經過特定的時間，程序控制部112就停止馬達M10a，並停止排水泵230，結束洗濯行程(洗滌～清洗～脫水)。尚且，該程序中，也可以驅動送風風扇20，並通電到加熱器237把溫風送到滾筒3內，藉此，加熱洗濯物207所含的水，降低表面張力來促進脫水。In step S12, the program control unit 112 executes a dehydration program (dehydration program). Specifically, the program control unit 112 drives the drain pump 230, and controls the motor M10a to rotate the drum 3 at a high speed higher than that in the main washing program to centrifugally dehydrate the washing 207. Next, when a certain period of time elapses, the program control unit 112 stops the motor M10a, stops the drain pump 230, and ends the washing course (washing to washing-dehydrating). Further, in this program, the blower fan 20 may be driven and energized to the heater 237 to supply warm air to the drum 3, whereby the water contained in the washing 207 is heated to lower the surface tension to promote dehydration.

尚且，步驟S7及步驟S8中的主要洗滌程序中，作為抑制洗濯物207的發黑，發硬之運轉特性，以下，以其機構為中心，進行說明。在第1主要洗滌程序(步驟S8)之後進行第2主要洗滌程序(步驟S9)，但是，第2主要洗滌程序的水位WL2，比第1主要洗滌程序的水位WL1還高(WL1＜WL2)。亦即，經由增加外槽2內的清洗液的水量，可以使從洗濯物207剝落下來的污垢分散到清洗液，可以抑制因為從洗濯物207剝落下來的污垢再次附著到洗濯物207所產生的「洗濯物的發黑」。In addition, in the main washing process in the step S7 and the step S8, the blackening and hardening operation characteristics of the washing material 207 are suppressed, and the following will be mainly described with respect to the mechanism. The second main washing program (step S9) is performed after the first main washing program (step S8), but the water level WL2 of the second main washing program is higher than the water level WL1 of the first main washing program (WL1 < WL2). That is, by increasing the amount of the washing liquid in the outer tank 2, the dirt peeled off from the washing 207 can be dispersed in the washing liquid, and the stain generated by the peeling off from the washing 207 can be suppressed from being attached to the washing 207 again. "The blackening of the washings."

而且，第2主要洗滌程序的滾筒3的旋轉速度DR2，比第1主要洗滌程序的滾筒3的旋轉速度DR1還慢(DR1＞DR2)。經由使滾筒3的旋轉速度DR2慢於旋轉速度DR1，在利用滾筒3的旋轉把儲留在滾筒3內的下方之洗濯物207抬起而從滾筒3內的上方掉落之際，降低開始掉落的位置。亦即，抑制所要拍打洗滌的洗濯物207之掉落衝擊(機械力)，可以抑制「洗濯物的發硬」。而且，也藉由提高水位WL2，抑制掉落衝擊(機械力)，可以抑制「洗濯物的發硬」。另一方面，關於滾筒3的旋轉速度DR1，係以比起藉由離心力而張貼在滾筒3內壁之洗濯物207被抬起到上方卻因為重力而全部剝落還快的旋轉速度來旋轉(離心力＞重力)，只要是作為對全部的洗濯物207不會有拍打洗滌般的掉落之運轉，就沒有影響。亦即，理想上，一方面盡可能抑制拍打洗滌，一方面讓比通常的洗濯運轉還多的循環量通過到洗濯物207，藉此，來進行洗淨的運轉。但是，有拍打洗滌所致之洗淨性能下降之虞，對此，把第2主要洗滌程序的循環泵18的流量PF2，設定成比第1主要洗滌程序的循環泵18的流量PF1還大(PF1＜PF2)，藉此，可以確保水流所致之洗淨性能。例如，理想上，循環泵18的循環流量為30L/min以上80L/min以下。而且，理想上，第1主要洗滌程序的運轉時間(T1)與第2主要洗滌程序的運轉時間(T2)，係設定成第2主要洗滌程序的運轉時間(T2)這一方比起第1主要洗滌程序的運轉時間(T1)還要長(T1＜T2)。經由如此，更可以抑制「洗濯物的發硬」。Further, the rotational speed DR2 of the drum 3 of the second main washing program is slower than the rotational speed DR1 of the drum 3 of the first main washing program (DR1>DR2). By lowering the rotational speed DR2 of the drum 3 to the rotational speed DR1, the lowermost washing 207 stored in the drum 3 is lifted by the rotation of the drum 3 to fall from above the drum 3, and the lowering starts. Falling position. In other words, the drop impact (mechanical force) of the washing 207 to be washed is suppressed, and the "hardening of the laundry" can be suppressed. Further, by increasing the water level WL2 and suppressing the drop impact (mechanical force), it is possible to suppress the "hardening of the laundry". On the other hand, the rotational speed DR1 of the drum 3 is rotated by a rotational speed that is lifted upward by the washing agent 207 that is attached to the inner wall of the drum 3 by centrifugal force but is completely peeled off by gravity (centrifugal force). > Gravity), as long as it is a operation that does not have a wash-like drop for all the washings 207, there is no effect. In other words, on the one hand, it is desirable to suppress the tapping washing as much as possible, and on the other hand, a circulation amount larger than the normal washing operation is passed to the washing 207, whereby the washing operation is performed. However, there is a drop in the cleaning performance due to the tapping washing, and the flow rate PF2 of the circulation pump 18 of the second main washing program is set to be larger than the flow rate PF1 of the circulation pump 18 of the first main washing program ( PF1 < PF2), whereby the washing performance by the water flow can be ensured. For example, the circulation flow rate of the circulation pump 18 is desirably 30 L/min or more and 80 L/min or less. Further, ideally, the operation time (T1) of the first main washing program and the operation time (T2) of the second main washing program are set to be the first main operation time (T2) of the second main washing program. The running time (T1) of the washing program is also longer (T1 < T2). In this way, it is possible to suppress the "hardening of the washing matter".

步驟S13中，程序控制部係執行乾燥程序(乾燥程序)。具體方面，控制馬達M10，使滾筒3以約40r/min左右各30s包挾時距10s來重複旋轉。亦即，洗濯物207進行比張貼到滾筒3內壁還低的轉速的運轉。這段期間，連續或者是間歇地驅動送風風扇20而送風到滾筒3內，加熱器237也為了達到特定的溫風溫度，連續或者是間歇地通電。乾燥程序的期間，排水泵230係以間歇地驅動的方式，對從滾筒3下部一直到絨毛過濾器222附近所殘留的水進行排水。而且，打開用於換氣的供氣門235與排氣門234，調節循環空氣的溼度。理想上，開啟度係根據配合乾燥行程負載而預先準備好的資料表來決定，經過規定時間後或者是朝向送風風扇20的吸入氣體側之滾筒3出口的空氣溫度T2，係確認到相對於初始溫度而上升到規定值以上，據此，判斷已進入到乾燥而為了提高溫風溫階而縮小吸入氣體門235與排氣門234的開啟度，減少換氣量。從乾燥開始經過了規定時間，進行結束判定。具體方面，求出朝向乾燥初始的送風風扇20的吸入氣體側之滾筒3出口溫度T2與判定時的T2的差ΔT2，求出框體內環境氣體T4的乾燥初始值與判定時的值的差ΔT4，在其比ΔT2/ΔT4為規定值以上的情況下，結束乾燥。亦即，在相對於環境氣體溫度的變化，滾筒3出口的溫風溫度的變化比規定還大的情況下，判定來自洗濯物207的水分蒸發已經完畢，結束乾燥。In step S13, the program control unit executes a drying program (drying program). Specifically, the motor M10 is controlled such that the drum 3 is repeatedly rotated at a distance of about 10 s for about 30 s each of about 30 rpm. That is, the washing 207 performs an operation of lowering the rotational speed than the inner wall of the drum 3. During this period, the blower fan 20 is driven continuously or intermittently to supply air into the drum 3, and the heater 237 is energized continuously or intermittently in order to reach a specific warm air temperature. During the drying process, the drain pump 230 drains water remaining from the lower portion of the drum 3 to the vicinity of the fluff filter 222 so as to be intermittently driven. Further, the air supply valve 235 and the exhaust valve 234 for ventilation are opened to adjust the humidity of the circulating air. Ideally, the degree of opening is determined based on a data sheet prepared in advance in accordance with the dry stroke load, and the air temperature T2 at the outlet of the drum 3 on the suction gas side of the blower fan 20 after a predetermined period of time is confirmed relative to the initial. When the temperature rises to a predetermined value or more, it is judged that the drying has been performed, and the opening degree of the intake gas door 235 and the exhaust valve 234 is reduced in order to increase the temperature of the warm air, thereby reducing the amount of ventilation. The predetermined time is passed from the start of drying, and the end determination is performed. Specifically, the difference ΔT2 between the outlet temperature T2 of the drum 3 on the suction gas side of the blower fan 20 at the initial stage of drying and the T2 at the time of determination is obtained, and the difference ΔT4 between the initial value of the drying of the ambient gas T4 in the casing and the value at the time of determination is obtained. When the ratio ΔT2/ΔT4 is equal to or greater than a predetermined value, the drying is ended. In other words, when the change in the temperature of the warm air at the outlet of the drum 3 is larger than the predetermined change with respect to the change in the temperature of the ambient gas, it is determined that the evaporation of water from the washing 207 has been completed, and the drying is completed.

而且，在本實施例中，具有蒸氣乾燥功能，在選擇了該功能的情況下，在乾燥程序的後半段或者是途中，把少量的水散布到加熱器237而與溫風一起產生蒸氣，可以抑制乾燥皺褶。特別是，以配合乾燥負載來調節供水量與時機的方式，一方面給予展平皺褶的程度的適度的濕氣一方面使其乾燥，藉此，可以進行伴隨有皺褶更少之優質的精整的乾燥。Further, in the present embodiment, the steam drying function is provided, and in the case where the function is selected, a small amount of water is dispersed to the heater 237 in the latter half of the drying process or on the way, and steam is generated together with the warm air. Suppresses dry wrinkles. In particular, in order to adjust the amount of water supply and the timing in conjunction with the dry load, on the one hand, moderate moisture is applied to the extent of flattening the wrinkles, on the one hand, it is dried, whereby the quality with less wrinkles can be performed. Finished and dry.

如以上，根據有關第1實施方式例的滾筒式洗滌乾燥機的運轉程序，在洗淨時配合各行程的清洗液量而產生熱水及溫風，可以把洗濯物207或清洗液的所謂的洗淨溫度，加熱到效率更好的最佳值。而且，在乾燥時，以調節溫風量與蒸氣量的方式，可以確保細膩的精整狀態。更進一步，可以抑制衣物的發黑與衣物的發硬。As described above, according to the operation procedure of the drum type washing and drying machine according to the first embodiment, hot water and warm air are generated by mixing the amount of the cleaning liquid in each stroke during washing, and the so-called washing 207 or washing liquid can be used. Wash the temperature and heat it to the optimum value for better efficiency. Moreover, in the case of drying, a fine finishing state can be ensured by adjusting the amount of warm air and the amount of steam. Further, it is possible to suppress the blackening of the laundry and the hardening of the laundry.

以40℃洗淨行程為基準並進行了說明，但是，關於擔心因溫度而掉色、褪色的洗濯物，或因為加溫而明顯纖維縮水之洗濯物，可以選擇通常的洗濯行程。在該情況下可以減低消耗電量。更進一步，因為擔心發黑的純白物或淡花紋物，擔心發硬的毛巾等以外的洗濯物，總括來說在希望省水的洗濯下，可以選擇省水洗濯行程。該情況下，主要洗滌程序中不提高水位，循環流量也設定在15～20L/min，藉此，可以抑制洗濯整體的使用水量。Although the description was made on the basis of the 40° C. washing course, it is possible to select a normal washing course for a washing object which is worried about discoloration or fading due to temperature, or a washing material which is markedly shrunk by heating. In this case, the power consumption can be reduced. Further, since it is worried about blackened white matter or light pattern, it is worried about washings other than hard towels, and in general, in the case of washing with water saving, it is possible to select a water-saving washing course. In this case, the water level is not increased in the main washing program, and the circulation flow rate is also set to 15 to 20 L/min, whereby the amount of water used for washing as a whole can be suppressed.

(實施例2) 　　圖7為表示有關本發明的第2實施例中的加熱器單元236的基本構成之剖視圖。本實施例中的加熱器單元236係構成在灑水具232與加熱器237之間設有可以供給自來水的供水管246。在該供水管246，設置成可以噴水到灑水具232的通水孔238之噴水孔241比起灑水具232的通水孔238的數目還要多。以在洗濯運轉的開始時或洗濯乾燥運轉的結束時供給並噴水有自來水的方式，可以保持在灑水具232的通水孔238周圍除掉了成為絨毛等閉塞的要因的雜物之狀態。更進一步，在本實施例中，構成為在灑水具232的最上部設置溢流部242。以做成這樣的構成的方式，若是通水孔238閉塞，也如圖7(b)表示，從溢流部242溢出，藉此，可以通過導引具233灑水到加熱器237的緣故，萬一在運轉中，即便通水孔238閉塞，也不會使熱交換導管231過熱。(Second Embodiment) Fig. 7 is a cross-sectional view showing a basic configuration of a heater unit 236 in a second embodiment of the present invention. The heater unit 236 in the present embodiment is configured such that a water supply pipe 246 capable of supplying tap water is provided between the sprinkler 232 and the heater 237. In the water supply pipe 246, the water spray hole 241 provided so as to be sprayable to the water passing hole 238 of the sprinkler 232 is larger than the number of the water passing holes 238 of the sprinkler 232. When the tap water is supplied and sprayed with tap water at the start of the washing operation or at the end of the washing and drying operation, it is possible to keep the state of the foreign matter which is the cause of the clogging of the pile or the like around the water passing hole 238 of the sprinkler 232. Further, in the present embodiment, the overflow portion 242 is provided at the uppermost portion of the sprinkler 232. In such a configuration, if the water-passing hole 238 is closed, as shown in FIG. 7(b), the overflow portion 242 overflows, whereby the guide 233 can be sprinkled with water to the heater 237. In operation, even if the water passage hole 238 is closed, the heat exchange conduit 231 is not overheated.

(實施例3) 　　圖8為表示有關本發明的第3實施例中的加熱器單元236的基本構成之剖視圖。本實施例中的加熱器單元236，係構成為：在導引具233設置複數個突起部243，該突起部243貫通2列的加熱器237中接觸的列的蛇行部，而且該突起物243與隔著加熱器237之另一方的導引具233的突起物243為交錯配列。以這樣的構成，可以流下並且混合灑水到做成2列的加熱器237及導引具233之2系統的清洗液的緣故，可以有效率進行加熱。(Embodiment 3) FIG. 8 is a cross-sectional view showing a basic configuration of a heater unit 236 according to a third embodiment of the present invention. The heater unit 236 in the present embodiment is configured such that a plurality of protrusions 243 are provided in the guide 233, and the protrusions 243 pass through the meandering portions of the columns in the heaters 237 of the two rows, and the protrusions 243 The protrusions 243 of the guide 233 passing through the other of the heaters 237 are alternately arranged. With such a configuration, it is possible to carry out the heating by efficiently flowing down and mixing the washing liquid which is sprinkled with the heaters 237 and the guides 233 of the two rows.

(實施例4) 　　圖9為表示有關本發明的第4實施例中的加熱器單元236的基本構成之剖面立體圖。本實施例中的加熱器單元236，係構成為：對熱交換導管231透過萬向接頭部244固定到熱交換導管231。以這樣的構成，即便在洗滌乾燥機本體的設置狀態為突然傾斜的情況下，也可以把熱交換導管231內的加熱器單元236的姿勢，總是維持在相對於接地面為略垂直的緣故，可以安定朝加熱器237的灑水狀態。而且，理想上，該情況下的波紋管239，係具有充分的可動範圍。(Embodiment 4) FIG. 9 is a cross-sectional perspective view showing a basic configuration of a heater unit 236 according to a fourth embodiment of the present invention. The heater unit 236 in the present embodiment is configured such that the heat exchange conduit 231 is fixed to the heat exchange conduit 231 through the universal joint portion 244. With such a configuration, even when the installation state of the washing and drying machine body is suddenly inclined, the posture of the heater unit 236 in the heat exchange conduit 231 can always be maintained to be slightly perpendicular to the ground contact surface. The watering state of the heater 237 can be stabilized. Moreover, ideally, the bellows 239 in this case has a sufficient movable range.

1‧‧‧框體1‧‧‧ frame

1a、1b‧‧‧側板1a, 1b‧‧‧ side panels

1c‧‧‧前部面蓋殼1c‧‧‧Front cover

1d‧‧‧在背面的背面蓋殼1d‧‧‧back cover on the back

1e‧‧‧在頂面的頂面蓋殼1e‧‧‧ top cover on the top

1h‧‧‧基座1h‧‧‧Base

2‧‧‧外槽2‧‧‧ outer trough

2a‧‧‧供水口2a‧‧‧Water supply port

2b‧‧‧循環空氣出口2b‧‧‧Circulating air outlet

3‧‧‧滾筒3‧‧‧Roller

4‧‧‧電導度檢測手段4‧‧‧Means of conductivity detection

5‧‧‧阻尼器5‧‧‧damper

7‧‧‧洗潔劑投入部7‧‧‧Detergent Input Department

9‧‧‧門9‧‧‧

9a‧‧‧門玻璃9a‧‧‧door glass

9b‧‧‧門框9b‧‧‧ door frame

10‧‧‧橡膠製的波紋管10‧‧‧Rubber bellows

M10‧‧‧驅動裝置M10‧‧‧ drive unit

M10a‧‧‧馬達M10a‧‧‧Motor

M10b‧‧‧安裝具M10b‧‧‧Installation

12、13‧‧‧操作開關12, 13‧‧‧ operation switch

14‧‧‧顯示器14‧‧‧ display

15‧‧‧供水單元(供水手段)15‧‧‧Water supply unit (water supply means)

16‧‧‧供水電磁閥16‧‧‧Water supply solenoid valve

16a‧‧‧供水軟管連接口16a‧‧‧Water supply hose connection

18‧‧‧循環泵18‧‧‧Circulating pump

20‧‧‧送風風扇20‧‧‧Air supply fan

21‧‧‧排水口21‧‧‧Drainage

26‧‧‧排水軟管26‧‧‧Drain hose

27‧‧‧加速度感測器27‧‧‧Acceleration sensor

28‧‧‧旋轉檢測裝置28‧‧‧Rotary detection device

29‧‧‧送風導管29‧‧‧Air duct

34‧‧‧水位感測器34‧‧‧Water level sensor

54‧‧‧蓄水部54‧‧‧Water Storage Department

54a‧‧‧底面54a‧‧‧ bottom

54b‧‧‧循環吐出口54b‧‧‧Circulating spit

71‧‧‧抽出式的托盤71‧‧‧Extracted tray

73‧‧‧洗潔劑投入室73‧‧‧Detergent input room

73a‧‧‧粉末洗潔劑投入室73a‧‧‧Powder detergent into the room

73b‧‧‧液體洗潔劑投入室73b‧‧‧ Liquid detergent into the room

74‧‧‧織物軟化劑投入室74‧‧‧ fabric softener into the room

80‧‧‧外槽出口部80‧‧‧Outer Slot Exit Department

100‧‧‧控制裝置(運轉控制手段)100‧‧‧Control device (operation control means)

110‧‧‧微計算機110‧‧‧Microcomputer

111‧‧‧運轉模式資料庫111‧‧‧Operating mode database

112‧‧‧程序控制部112‧‧‧Program Control Department

113‧‧‧旋轉速度算出部113‧‧‧Rotation speed calculation unit

114‧‧‧衣物重量算出部114‧‧‧ clothing weight calculation department

115‧‧‧電導度測定部115‧‧‧Conductivity Measurement Department

116‧‧‧洗潔劑量及洗滌時間決定部116‧‧‧Drug and Washing Time Determination Department

117‧‧‧濁度判定部117‧‧‧ Turbidity Determination Department

118‧‧‧閾值記憶部118‧‧‧Threshold Memory

123‧‧‧加熱器開關123‧‧‧heater switch

124‧‧‧風扇驅動電路124‧‧‧Fan drive circuit

125‧‧‧循環泵驅動電路125‧‧‧Circulating pump drive circuit

V1‧‧‧排水閥V1‧‧‧Drain valve

T1～T4‧‧‧溫度感測器T1～T4‧‧‧temperature sensor

203‧‧‧出口噴嘴203‧‧‧Export nozzle

207‧‧‧洗濯物207‧‧‧Washing

208‧‧‧流體平衡器208‧‧‧ fluid balancer

209‧‧‧提升器209‧‧‧ Lifter

210‧‧‧金屬製凸緣210‧‧‧Metal flange

211‧‧‧主軸211‧‧‧ Spindle

212‧‧‧橡膠製的蛇腹管212‧‧‧Rubber bellows

215‧‧‧波紋軟管(bellows hose)215‧‧‧ Bellows hose

222‧‧‧絨毛過濾器222‧‧‧Flour filter

223‧‧‧灑水噴嘴223‧‧‧ sprinkler nozzle

224‧‧‧灑水機構224‧‧‧ sprinkler

230‧‧‧排水泵230‧‧‧Drainage pump

231‧‧‧熱交換導管231‧‧‧Heat exchange conduit

232‧‧‧灑水具232‧‧‧ sprinkler

233‧‧‧導引具233‧‧‧ Guides

234‧‧‧排氣門234‧‧‧Exhaust door

235‧‧‧供氣門235‧‧‧Supply

236‧‧‧加熱器單元236‧‧‧heater unit

237‧‧‧加熱器237‧‧‧heater

238‧‧‧通水孔238‧‧‧ water hole

239‧‧‧波紋管239‧‧‧ Bellows

240‧‧‧導管的蓄水部240‧‧‧Water storage section of the catheter

241‧‧‧噴水孔241‧‧‧Water jet

242‧‧‧溢流部242‧‧‧Overflow

243‧‧‧突起部243‧‧‧Protruding

244‧‧‧萬向接頭部244‧‧‧ universal joint

245‧‧‧切換閥245‧‧‧Switching valve

246‧‧‧供水管246‧‧‧Water supply pipe

EC1‧‧‧(第1主要洗滌程序前的)電導度(導電率)Conductivity (conductivity) of EC1‧‧ (before the first major washing procedure)

EC2‧‧‧(第1主要洗滌程序後的)電導度(導電率)EC2‧‧‧ (after the 1st main washing procedure) Conductivity (conductivity)

[圖1]為表示有關本發明的實施方式的滾筒式洗滌乾燥機之外觀立體圖。 　　[圖2]為從表示有關本發明的實施方式的滾筒式洗滌乾燥機的內部構造的正面看右側面的概略剖視圖。 　　[圖3]為示意性表示有關本發明的實施方式的滾筒灑水機構與溫風循環機構之立體圖。 　　[圖4]為表示有關本發明的實施方式的加熱器單元的基本構成之示意圖。 　　[圖5]為表示有關本發明的實施方式的滾筒式洗滌乾燥機的控制裝置的構成之方塊圖。 　　[圖6]為說明有關第1實施方式例的滾筒式洗滌乾燥機中的洗濯運轉(洗滌～清洗～脫水)的運轉程序之程序圖。 　　[圖7]為表示有關本發明的第2實施例中的加熱器單元的基本構成之剖視圖。 　　[圖8]為表示有關本發明的第3實施例中的加熱器單元的基本構成之剖視圖。 　　[圖9]為表示有關本發明的第4實施例中的加熱器單元的基本構成之剖視圖。Fig. 1 is an external perspective view showing a drum type washing and drying machine according to an embodiment of the present invention. FIG. 2 is a schematic cross-sectional view showing the right side surface of the drum type washing and drying machine according to the embodiment of the present invention as seen from the front side. Fig. 3 is a perspective view schematically showing a drum sprinkling mechanism and a warm air circulation mechanism according to an embodiment of the present invention. Fig. 4 is a schematic view showing a basic configuration of a heater unit according to an embodiment of the present invention. Fig. 5 is a block diagram showing a configuration of a control device for a drum type washing and drying machine according to an embodiment of the present invention. [Fig. 6] Fig. 6 is a flowchart showing an operation procedure of a washing operation (washing to washing to dehydration) in the drum type washing and drying machine according to the first embodiment. Fig. 7 is a cross-sectional view showing a basic configuration of a heater unit in a second embodiment of the present invention. Fig. 8 is a cross-sectional view showing a basic configuration of a heater unit in a third embodiment of the present invention. Fig. 9 is a cross-sectional view showing a basic configuration of a heater unit in a fourth embodiment of the present invention.

Claims (1)

一種洗滌乾燥機，具備： 　　外槽，其係可以把液體儲滯在內部； 　　略圓筒型的滾筒或者是內槽，其係被支撐在該外槽內而自由旋轉，可以收容洗濯物； 　　送風手段，其係送風到前述外槽； 　　送風路徑，其係連結前述外槽與該送風手段； 　　熱交換手段，其係用於加熱前述送風路徑內的空氣； 　　灑水具，其係用於從前述熱交換手段的上部把前述外槽內的水予以灑水；以及A washing and drying machine comprising: an outer tank for storing liquid in the interior; a slightly cylindrical drum or an inner tank supported by the outer tank for free rotation to receive the washing; a means for supplying air to the outer tank; a blowing path connecting the outer tank and the air blowing means; a heat exchange means for heating the air in the air blowing path; and a sprinkler for the The upper portion of the heat exchange means sprinkles water in the outer tank; and