CN1690289A - Washing drier - Google Patents

Abstract

This invention provides a washing/drying machine having a means appropriate for removing lint carried in a circulating air blasting duct constituting a heat exchanger. A water-cooled dehumidifying mechanism 38 of this washing/drying machine is provided with a blower 43, an air trunk 40 for sending air by the blower, a heater 46 in the air trunk, a heat exchanging plate 41 in the vertically lower part of the air trunk communicating with the bottom of an outer tub, an outlet discharging water to the upper part of the heat exchanging plate and a filter 37 catching the lint at the middle of a wash water circulating passage between a water storage part in the bottom of the outer tub and a suction port of a wash water circulating pump 32.

Description

Scrubbing-and-drying unit

Technical field

The present invention relates to possess the drying device of water-cooled heat exchanger, wash, dewater and dry scrubbing-and-drying unit.

Background technology

Originally, the structure of known scrubbing-and-drying unit was, possessed: flexibly be hung in the water jacket in the framework (being also referred to as housing); Have rotary middle spindle in vertical direction, can support the inside groove (being also referred to as sink or washing and dewatering groove) in the groove outside with rotating freely; Can be arranged on the rotation wing of the bottom in the inside groove with rotating freely; Drive the driver element of the inside groove or the rotation wing; In inside groove, blow the warm braw blower unit of warm braw; Have heat exchanger, make the warm braw circulating path of the warm braw circulation that blows by the warm braw blower unit; The cooling unit of cooling heat exchanger; The control module of operations such as the action of control driver element, warm braw blower unit, cooling unit etc. and control cleaning, washing, dehydration, drying, make heat exchanger have step-like water and (for example splash portion at inner surface, with reference to patent documentation 1 one TOHKEMY 2003-93779 communiques, the 2nd page, Fig. 1).

In above-mentioned prior art, constituting heat exchanger, becoming in the pipeline of stream of the circulating air that blows by the warm braw blower unit, broken the end of a thread (fine hair) exists in the washing procedure with washings, or the possibility of transporting with the air that is blowed by the warm braw blower unit in drying process.

Summary of the invention

The object of the present invention is to provide a kind of scrubbing-and-drying unit, it possesses the unit that is suitable for removing the fine hair that is transported in the air supply duct of the circulating air that constitutes heat exchanger.

In order to achieve the above object, scrubbing-and-drying unit of the present invention has following structure.

Be communicated with the bottom of water jacket in the vertical direction bottom, water is flowed down in the air supply duct (air channel) that constitutes the heat exchange department that circulating air is carried out the water-cooled dehumidifying from top to bottom, the fine hair that washes out in pipeline to be transported with these water.On the other hand, constitute the washings circulating path that the washings of outer slot bottom (laundry water or washings) is drunk up and spread on the washings from the top of inside groove.In addition, the filter of catching fine hair is set in the way of this circulating path.And, the water of having washed fine hair off is circulated in the circulating path of washings, catch fine hair with filter.

Adopt the present invention, a kind of unit that is suitable for removing the fine hair that is transported in the air supply duct of the circulating air that constitutes heat exchanger that possesses can be provided.

Description of drawings

Fig. 1 is the schematic side view with the electric washer of the vertical profile STA representation embodiment of the invention 1.

Fig. 2 is the stereogram of pulsation wing dish of the electric washer of embodiment 1.

Fig. 3 is the vertical view of pulsation wing dish of the electric washer of embodiment 1.

Fig. 4 is the IV-IV profile of pulsation wing dish shown in Figure 3.

Fig. 5 is the V-V profile of Fig. 3.

Fig. 6 is the stereogram of push rod of the electric washer of embodiment 1.

The front view of the push rod that Fig. 7 is shown in Figure 6.

Fig. 8 is the stereogram of the relativeness of pulsation wing dish in the washing and dewatering groove of the electric washer that is assembled in embodiment 1 of the STA representation with perspective washing and dewatering groove and push rod.

Fig. 9 is the stereoscopic figure with the electric washer top of the STA representation embodiment 1 that closes enclosing cover.

Figure 10 is the stereoscopic figure with the STA representation of opening enclosing cover electric washer top shown in Figure 9.

Figure 11 is the side-looking profilograph of the outer cover portion of electric washer shown in Figure 9.

Figure 12 is that the washing agent of electric washer shown in Figure 10 drops into the stereogram of device part.

Figure 13 represents that with vertical profile washing agent shown in Figure 12 drops into the front view of the powder detergent input spatial portion of device part.

Figure 14 be with vertical profile represent softener that washing agent shown in Figure 12 drops into the device part to drop into spatial portion one side seen from the back side stereogram.

Figure 15 is the stereogram that washing agent shown in Figure 12 drops into the outer container of device.

Figure 16 is the vertical view that washing agent shown in Figure 15 drops into the outer container of device.

Figure 17 is the XVII-XVII profile that washing agent shown in Figure 16 drops into the outer container of device.

Figure 18 is expression drops into the water system of device to a washing agent shown in Figure 12 stereogram.

Figure 19 is the vertical view that washing agent shown in Figure 12 drops into the interior case of device.

Figure 20 is that the washing agent with STA representation Fig. 9 that closes enclosing cover and electric washer shown in Figure 10 drops into device and washing agent drops into the side-looking profilograph of the part of device cap.

Figure 21 is that the washing agent with STA representation Fig. 9 that opens enclosing cover and electric washer shown in Figure 10 drops into device and washing agent drops into the side-looking profilograph of the part of device cap.

Figure 22 is the block diagram of the control system of electric washer shown in Figure 1.

Figure 23 is the flow chart of the part handled of control that the micro computer of the controller of expression control system shown in Figure 22 is carried out.

Figure 24 is the flow chart of another part of handling of control that the micro computer of the controller of expression control system shown in Figure 22 is carried out.

Figure 25 is from the seen outer groove upper cap of upside and downside and the figure of inner cap.

Figure 26 is from the seen outer groove upper cap of upside and downside and the figure of inner cap.

Figure 27 is with the seen from the side outer groove upper cap of the state of closing inner cap and the figure of inner cap.

Figure 28 is with the seen from the side outer groove upper cap of the state of opening inner cap and the figure of inner cap.

Figure 29 is the figure that schematically represents washings cycling mechanism and water-cooled desiccant body.

Figure 30 is the figure of air channel structure that expression comprises the electric blowing machine of water-cooled desiccant body.

The specific embodiment

The structure of electric washer of the present invention is, possesses: can be rotatably set in the interior inside groove as the washing and dewatering groove of the water jacket of storing washings; Be positioned at the rotation wing dish that the bottom of above-mentioned inside groove rotatably is provided with; Selectively drive the driving mechanism that above-mentioned inside groove and/or rotation wing dish make its rotation; In above-mentioned water jacket, supply with the water supply mechanism of washings; Discharge the drainage mechanism of the washings in the above-mentioned water jacket; Detect the water level detecting unit of the washings water level in the above-mentioned water jacket; Thereby make washings circulation in the above-mentioned water jacket make its top scatter washings cycling mechanism in this inside groove from this inside groove; Control the control device of above-mentioned driving mechanism and water supply mechanism, drainage mechanism and washings cycling mechanism;

Above-mentioned control device is controlled above-mentioned water supply mechanism makes laundry water keep the water level that is no more than above-mentioned pulsation wing dish and the bottom that is stored in above-mentioned water jacket;

The structure of above-mentioned rotation wing dish is made to possess to provide by rotation and is made upwards component act on the pulsation wing dish of a plurality of portions that arch upward on the mild inclined plane on the washings on the wing dish repeatedly, and a plurality of through holes that are arranged on the zone except that the top of the above-mentioned portion that arches upward dispersedly are set;

Above-mentioned inside groove possesses: be positioned at a plurality of inclined planes of extending in the face of the inclination of the height and position of above-mentioned pulsation wing dish, make by increasing gradually in a circumferential direction along this internal perisporium face of forming above interior side-prominent bellying from internal perisporium; And with the state that bloats to the inboard of above-mentioned internal perisporium face from the top, top on the above-mentioned inclined plane of circumferencial direction along the raised line of this internal perisporium face at longitudinal extension;

Also having the air that makes in the above-mentioned water jacket carries out sucking-off, dehumidifies after heating is blown into the air circulation system of the circulation in the inside groove again in water-cooled.

And, in matting, supply water and make and to keep the water level that is no more than above-mentioned pulsation wing dish upper surface and to be stored in above-mentioned outer slot bottom, produce the laundry water of high detergent concentration by the dissolved powders washing agent, make the laundry water circulation of this high detergent concentration so that when scattering on the washings, thereby make the rotating of pulsation wing dish act on power upwards repeatedly to wash by rubbing with the hands washings; In rinsing process, same with matting, supply water on one side and make and keep the water level that is no more than above-mentioned pulsation wing dish upper surface and be stored in above-mentioned outer slot bottom, and make the washings circulation of supply so that scatter on the washings, make pulsation wing dish rotating on one side and washings is acted on power upwards repeatedly, thus the rinsing of extruding the laundry water (detergent ingredients) that is included in this washings; In drying process, while by making pulsation wing disc spins make air circulation, thereby realize making the drying process of washings drying.

Embodiment 1

The electric washer of present embodiment is to carry out washing and dry mode, has basically and can carry out following washing and dry structure.

In the water jacket of storing washings, rotatably be provided as the washing and dewatering groove of inside groove, rotatable pulsation wing dish is set in the bottom of this washing and dewatering groove.Be provided with on this pulsation wing dish: a plurality of portions that arch upward that the washings of input on pulsation wing dish acted on repeatedly component upwards by rotation with gentle dip face; And dispersion is arranged on a plurality of through holes in the zone except that the top of the above-mentioned portion that arches upward.The structure of above-mentioned washing and dewatering groove and pulsation wing dish drives rotation selectively for utilizing driving mechanism.

The inclined plane and the prominent bar of a plurality of chevrons are set in above-mentioned washing and dewatering groove.These inclined planes are positioned in the face of the height and position of above-mentioned pulsation wing dish and extend obliquely, make it by the upper surface towards interior side-prominent bellying forms and increases gradually at circumferencial direction along this internal perisporium face from internal perisporium; Should prominent bar with the state that bloats to the inboard of above-mentioned internal perisporium face from the top, top on the above-mentioned inclined plane of circumferencial direction along this internal perisporium face at longitudinal extension.

And also be provided with: washing agent drops into device and this washing agent is dropped into the washing agent water supply mechanism of the powder detergent importing outer slot bottom in the device; Washings are supplied with the water supply mechanism in the above-mentioned water jacket and discharge the drainage mechanism of the washings in this water jacket; Thereby the washings circulation that makes above-mentioned outer slot bottom makes its top from above-mentioned washing and dewatering groove scatter washings cycling mechanism in this washing and dewatering groove; Make the air in the above-mentioned water jacket carry out sucking-off and after the water-cooled dehumidifying, heat the air circulation desiccant body that is blown into the circulation in the above-mentioned washing and dewatering groove again and makes the washings drying; The controller that above-mentioned driving mechanism, water supply mechanism, drainage mechanism, washings cycling mechanism, air circulation desiccant body are controlled as control device.

And, following washing and the drying process of above-mentioned controller control.

In matting, in matting thereafter, supply water and make and to keep water level that is no more than above-mentioned pulsation wing dish upper surface and the bottom that is stored in above-mentioned water jacket, produce the laundry water of high detergent concentration in this outer slot bottom by the dissolved powders washing agent, by making this height laundry water circulation so that when scattering on the washings, thereby make the rotating of pulsation wing dish act on power upwards repeatedly to wash by rubbing with the hands to washings.

In rinsing process, same with matting, by the feasible bottom of keeping the water level of the upper surface that is no more than above-mentioned pulsation wing dish and being stored in above-mentioned water jacket of supplying water on one side, and make the washings circulation of supply so that scatter on the washings, make pulsation wing dish rotating on one side and washings is acted on power upwards repeatedly, thus the rinsing of extruding the laundry water (detergent ingredients) that is included in this washings.

And, in drying process, while make the rotating of pulsation wing dish make air in the above-mentioned water jacket carry out sucking-off, in the water-cooled dehumidifying after heating is blown into circulation in the above-mentioned washing and dewatering groove again so that the washings drying.

Fig. 1 is a schematic side view of carrying out this washing and dry electric washer with the vertical profile STA representation.Label 1 is the side frame that constitutes the quadrangular barrel shape of outline.Label 2 is the washing and dewatering grooves that constitute inside groove, on its periphery wall, has a plurality of little through hole 2a that is used for water flowing and ventilation, on its diapire, have a plurality of through hole 2b that are used for water flowing and ventilation, edge part possesses fluid balance piece 3 at an upper portion thereof, rotatably is provided with rotation pulsation wing dish 4 freely in the inboard of bottom.

Above-mentioned pulsation wing dish 4 constitutes the actuator that washings is applied mechanical force in the present embodiment, as Fig. 2～shown in Figure 5, the surface possesses thereon: be positioned at washing and dewatering groove 2 the bottom, be formed on a plurality of inclined planes that direction of rotation gently tilts so that produce rendering to this washing and dewatering groove 2 and placing washings on the pulsation wing dish 4 to act on the 4a of the portion that arches upward and a plurality of permeable through hole 4b of the power of washing by rubbing with the hands of the component that makes progress repeatedly by rotation.The 4a of portion that arches upward is inclined to chevron in direction of rotation, and the periphery position increases it at radial skew gradually, and then peripheral end face 4c makes and makes the inclined plane of its top to the center lopsidedness.The size of the pulsation wing dish 4 of present embodiment is made the washing and dewatering groove 2 with respect to the internal diameter size of about 520nm, and its outside dimension is about 470mm.The height of the highest point of the 4a of the portion that arches upward of the pulsation wing dish 4 of this size is preferably 65～70mm, form the mild inclined plane of direction of rotation of this 4a of portion that arches upward and the maximum inclination angle of horizontal plane and be preferably 20～30 degree, radially the angle of inclination with horizontal plane is preferably 10～20 degree, and the angle of inclination of above-mentioned peripheral end face 4c and vertical plane is preferably 10～20 degree.In addition, the through hole 4b that washings flow through is by the zone the zone that disperses to be arranged on the top, top of removing the 4a of portion that arches upward, thereby alleviates the rotary load moment that is acted on the wing dish 4 of pulsing by washings.

The pulsation wing dish 4 (hereinafter will describe in detail) of this mode acts on suitable component upwards by rotation repeatedly to the washings on the pulsation wing dish 4, and, the wing dish 4 that is suitable for preventing pulsing arch upward because of washings is stuck between the inner peripheral surface of 4a of portion and washing and dewatering groove 2 and and push rod (aftermentioned) between can not rotate (blocking).

Above-mentioned washing and dewatering groove 2 bottom of peripheral wall surfaces within it possesses and is used to make masterpiece upwards to be used for washings near this internal perisporium face, thereby prevents the push rod 5 of the skew and the winding of this washings.As Fig. 6 and Fig. 7 in detail shown in, this push rod 5 possesses the inclined plane 5b and the prominent bar 5c of chevron: the inclined plane 5b of this chevron is positioned in the face of the height and position of above-mentioned pulsation wing dish 4 and extends obliquely, makes it by the upper surface towards interior side-prominent bellying 5a forms and increases gradually at circumferencial direction along this internal perisporium face from internal perisporium; Should prominent bar 5c with the state that bloats to the inboard of above-mentioned internal perisporium face from the top, top on the above-mentioned inclined plane of circumferencial direction along this internal perisporium face in vertically (make progress) extension.Above-mentioned inclined plane 5b has identical height and the gradient of height and angle of inclination with the mild inclined plane of the direction of rotation of the 4a of the portion that arches upward that forms above-mentioned pulsation wing dish 4.This push rod 5 is made of one and installs by resin forming.

In addition, best structure be the outer end edges of disintegrating on the top, top of the 4a of the portion that arches upward of above-mentioned pulsation wing dish 4 and above-mentioned push rod 5 inclined plane 5b top, top in the face of the time can guarantee gap g1 more than about 25mm between the edge faced.And preferred construction is that the gap g2 of the inner surface of the outer end edges on top, top of the 4a of the portion that arches upward of pulsation wing dish 4 and washing and dewatering groove 2 can be guaranteed more than 30mm.

Fig. 8 is with the stereogram of the pulsation wing dish 4 in the STA representation washing and dewatering groove 2 of perspective washing and dewatering groove 2 with the relativeness of push rod 5.In the present embodiment, the intervals with 180 degree on pulsation wing dish 4 are provided with 2 push rods 5, also with the intervals of 180 degree two push rods are set at the periphery wall inner surface of washing and dewatering groove 2, in Fig. 8, have omitted the diagram of a push rod.

The push rod 5 of this structure, in washing procedure, laundry water or washings fall and wetted washings, directly to place the state on the pulsation wing dish 4 to rotate on one side with this pulsation wing dish 4, on one side owing to centrifugal force moves, thereby when being pushed to the internal perisporium face of washing and dewatering groove 2, inclined plane 5b by push rod 5 applies power upwards to washings, and, because the rotation of washings is subjected to the inhibition of prominent bar 5c and moves to the central side direction of pulsation wing dish 4, thereby washings is near the state the internal perisporium face of deflection washing and dewatering groove 2, the phenomenon that causes the component that makes progress that acts on this washings from the 4a of the portion that arches upward of pulsation wing dish 4 to reduce and clean decrease in efficiency alleviates, in addition, the winding of washings also alleviates.Have again, owing to guaranteed the proper spacing between the internal perisporium face of the peripheral end face 4c appropriate tilt angle of the 4a of the portion that arches upward of pulsation wing dish 4 and inclined plane 5b and washing and dewatering groove 2, thereby can prevent to block the phenomenon that pulsation wing dish 4 can not be rotated because of washings.

In addition, in drying process, the effect of the effect of above-mentioned the sort of pulsation wing dish 4 and push rod 5 by final dewatering makes that the washings of internal perisporium face of deflection washing and dewatering groove 2 is untied, and improves and the contacting and improve drying efficiency of circulating air.

Label 6 is that above-mentioned washing and dewatering groove 2 is enclosed in inner water jacket, by means of the mounting seat 7 of steel plate system washing and dewatering drive unit 8 is installed in the outside of its bottom.Though this water jacket 6 has omitted and has illustrated, but by on four orientation that make this water jacket 6 by means of buffer unit and the gusset that is fixed in four bights that are located at side frame 1 upper end and 4 support bars that hang down cooperate and support equably, thereby overhang the centre of this side frame 1.

Washing dehydration drive motor and Electromagnetically-operating clutch and the planetary gear reducing mechanism that has used Driven by inverter motor or reversible rotary-type electric capacity phase-splitting monocyclic-start induction motor is equipped with in the inside of above-mentioned washing and dewatering drive unit 8; By control washing dehydration drive motor and Electromagnetically-operating clutch, carry out with stationary state and make washing and dewatering groove 2 static or make washing and dewatering groove 2 can make pulsation wing dish 4 repeatedly carry out the washing drive pattern of rotating with rotating freely and make washing and dewatering groove 2 with the driving function of pulsation wing dish 4 to the dehydration drive pattern of same direction rotation with release conditions thereby have selectively property ground.

Be formed with the installation of loam cake 9 of the input port 9a of outside clothes and so on, thereby be screwed into this upper opening end margin and be fixed on the side frame 1 with the upper opening of covering side frame 1 by screw will be installed.This loam cake 9 is combined by a plurality of parts as required.The input port 9a that is formed at the above-mentioned outside clothes and so on of loam cake 9 covers freely by enclosing cover 11 switches that root hinge 10 is installed on the loam cake 9.

As Fig. 9 and shown in Figure 10, loam cake 9 falls down and when becoming the state of the input port 9a that closes outside clothes and so at enclosing cover 11, for about this loam cake 9 that above enclosing cover 11 and is not covered by this enclosing cover 11 and the edge part of rear side above do not produce step, the contact-making surface that falls in is made in the neighboring of the input port 9a of outside clothes of the EDGE CONTACT all around of enclosing cover 11 and so on, the front side of this contact-making surface 9b forms switch installed surface 9c, this switch installed surface 9c is located at the position that closed condition is not covered by enclosing cover 11, and tilts to the anterior locations of above-mentioned housing 1 towards the below from this contact-making surface 9b with the width identical with contact-making surface 9b always.

Enclosing cover 11 is made of the first half 11c that utilizes above-mentioned root hinge 10 fluctuatings to be installed in the latter half of 11a on the loam cake 9 freely and to utilize middle hinge 11b bent to combine with the forward edge of this latter half of 11a with stretching.

As shown in figure 11, the first half 11c of this enclosing cover 11 has handle portion 11d, handle portion lid 11e and operation display panel 12; Wherein, this handle portion 11d is the recess that forms in the rearward end of first half 11c so that finger can be inserted for hand switch enclosing cover 11 time; This handle portion lid 11e is positioned at the position of the opening of blocking this handle portion 11d, thereby finger tip can be inserted in the handle portion 11d by making it retreat corner with the finger tip pushing simultaneously; This operation display panel 12 is set in place the position that links to each other in the front side with this handle portion 11d.

This enclosing cover 11 inserts that handle portion 11d operates the rearward end pull-up that makes first half 11c/push and be that fulcrum makes latter half of 11a rising and falling with root hinge 10 by pointing, and this latter half of 11a and first half 11c is erected build up herringbone (opening)/put down and crouch into flat condition (closing) thereby carry out switching manipulation.

In addition, plate 9 is provided with the enclosing cover contract fully detecting sensor (aftermentioned) of the full closing state that detects enclosing cover 11 in the above.

Aforesaid operations display surface board 12 be positioned at enclosing cover 11 first half 11c above, mainly install, and panel control circuit board 12c be installed in interior location with the state of closing this enclosing cover 11 operated instruction load button switch 12a and display floater 12b.In addition, this operation display panel portion 12 is positioned at the position that links to each other with the front side of the above-mentioned handle portion 11d of enclosing cover 11 by making display floater 12b, make above-mentioned indication load button switch 12a be positioned at the position that links to each other with the front side of above-mentioned display floater 12b, its configuration makes this indication load button switch 12a away from handle portion 11d, thereby, when catching handle portion 11d that enclosing cover 11 is carried out the switch drive operation with hand, its structure makes this hand be difficult to touch indication load button switch 12a.

In addition, the front edge on the left of the contact-making surface 9b of loam cake 9 partly is provided with the washing agent that drops into powder detergent and drops into device 13, push button power switch 14 and detergent amount is installed at switch installed surface 9c place detects indicator cock 15.

As Figure 12～shown in Figure 14, above-mentioned washing agent drops into device 13 and constitutes by being embedded into freely as interior case 132 loading and unloading of inboard container in the outer container 131 as outside container; This outer container 131 embeds the powder detergent input device that is installed in the portion that the arches upward 9b1 top that is formed at the contact-making surface 9b that is located at loam cake 9 and window 9b2 place is set and makes its opening upwards.Like this, washing agent is dropped into powder detergent that device 13 is installed in the portion that the arches upward 9b1 top that is formed at the contact-making surface 9b that is located at loam cake 9 to be dropped into device the structure that window 9b2 place makes progress its opening is set, make and to guarantee the degree of depth of being scheduled to and the washing agent that forms dropped into the bottom outer wall face of device 13 and be located at and keep the structure in the gap of necessity to become easy between the outer groove upper cap (aftermentioned) of water jacket 6 upper ends, in addition, also make the structure (specifically will in aftermentioned) of utilizing enclosing cover 11 to come the switch washing agent to drop into the opening of device 13 become easy.

Outer container 131, though its concrete structure will be in aftermentioned, but its function is: will supply with the interior case 132 that embeds from the water supply of water supply electromagnetic valve, the water of accepting the powder detergent that flows out from interior case 132 and softener and overflowing, as shown in Figure 1, import in the water jacket 6, in addition from the washing agent introducing port by means of the washing agent ingress pipe 17 that is between the coiled pipe 16, after arriving superfluous water level, spilling water is spilt in the water jacket 6 from gap by means of the overflow pipe 19 that is between the coiled pipe 18.

In addition, interior case 132, though its concrete structure is with aftermentioned, but its function is: mark off the powder detergent with flow export and gap and drop into spatial portion and softener input spatial portion, each spatial portion is from outer container 131 water receivings and the powder detergent that drops in this spatial portion and softener are flowed out in the outer container 131 from the flow export of this spatial portion, in addition, when arriving superfluous water level, water is spilt in the outer container 131 to prevent that water from draining to the outside from gap.

Concrete structure to above-mentioned outer container 131 and interior case 132 describes.

As Figure 13～shown in Figure 180, the structure of outer container 131 is the casing that is open upwards, on diapire, possesses washing agent introducing port (the comprising joint) 131a that is connected with above-mentioned washing agent ingress pipe 17, possess washing agent feed water inlet (comprising joint) 131b and softener feed water inlet (comprising joint) 131c in the sidewall middle part, possess gap 131d at the sidewall upper position, the washing agent input device that the upside peripheral edge portion is embedded the 9b1 of the portion that arches upward of the contact-making surface 9b that is arranged at loam cake 9 is provided with window 9b2 and goes up so that it is provided with being open upwards.

And, as shown in figure 18, above-mentioned washing agent feed water inlet 131b is connected with softener water supply electromagnetic valve 48b with the washing agent water supply electromagnetic valve 48a of water supply mechanism 48 described later with softener water supply pipe 134 by washing agent water supply pipe 133 respectively with softener feed water inlet 131c.The height and position of washing agent water supply pipe 133 and softener water supply pipe 134 setting washing agent feed water inlet 131b and softener feed water inlet 131c, washing agent water supply electromagnetic valve 48a, softener water supply electromagnetic valve 48b, thereby washing agent feed water inlet 131b and softener feed water inlet 131c one side are disposed with dumping, in the mode that is in lower position so that can not remain a lot of water in inside at the state of closing washing agent water supply electromagnetic valve 48a and softener water supply electromagnetic valve 48b.

As Figure 12～Figure 14 and shown in Figure 19, interior case 132 for make lower space between and embed the casing that is open upwards above-mentioned outer container 131 in, by next door 132a internal separation is formed powder detergent and drops into spatial portion 132b and softener input spatial portion 132c.Above-mentioned powder detergent drops into spatial portion 132b and possesses washing agent flow export 132d at its diapire, possess the slit-shaped washing agent water supply introducing port 132e of the horizontal length that contacts with the washing agent feed water inlet 131b of above-mentioned outer container 131 and be communicated with in the sidewall middle part, possess gap 132f at the sidewall upper position.Above-mentioned dose is dropped into spatial portion 132b and possesses hydrocone type softener flow export 132g at its diapire, possess the softener water supply introducing port 132h that contacts and be communicated with the softener feed water inlet 131c of above-mentioned outer container 131 in the sidewall middle part, possess gap 132i at the sidewall upper position.Also have, that Figure 12 represents is the hydrocone type softener flow export 132g that takes off the state of housing.

This washing agent drops into the interior case 132 of device 13, because in moistening air flows back to by washing agent ingress pipe 17 and overflow pipe 19 and from washing agent introducing port 131a and gap 131d in the water jacket 6 in drying process in the case 132, thereby, in order to prevent that wet air from spilling from interior case 132, be arranged on this enclosing cover 11 in the inboard of above-mentioned enclosing cover 11 and when closing the input port 9a of outside clothes and so on, the washing agent of the opening of case 132 drops into the device cap in blocking with airtight conditions.

With reference to Figure 20 and Figure 21 the structure that this washing agent drops into the device cap is described.This washing agent drops into device cap 20 and possesses washing agent input device lid 20a and sealing ring 20b, when opening enclosing cover 11, be positioned at the inboard of the first half 11c of setting obliquely, when closing enclosing cover 11, be positioned at and contact with the edge of opening of case 132 and can close the position of opening with airtight conditions to the front lower place.Washing agent drops into device lid 20a and possesses by opening enclosing cover 11 first half 11c when erect obliquely the front lower place condensate water receiving magazine 20a1 that opens wide towards the inboard at the position that becomes lower edge portion.The structure of this condensate water receiving magazine 20a1 is, when having a down dip tiltedly erect forward for the input port 9a first half 11c that opens outside clothes and so on, above-mentioned opening is in state up and drops into the medial surface of device lid 20a and receive the condensate water that flows down along the lid medial surface attached to washing agent, when falling down first half 11c for the input port 9a that closes outside clothes and so on, above-mentioned opening is in state down and the condensate water that is stored in condensate water receiving magazine 20a1 is released in the interior case 132.

At the upside openend that above-mentioned washing and dewatering groove 2 is enclosed in inner water jacket 6, the outer groove upper cap 21 that has an input port 21a of inboard clothes and so on by installation covers the gap between water jacket 6 and the washing and dewatering groove 2.The structure of input port 21a that is formed at the inboard clothes and so on of outer groove upper cap 21 is that switch covers freely by being installed in the inner cap 23 of outer groove upper cap 21 with hinge 22.

Come external groove loam cake 21 and inner cap 23 to be elaborated with reference to Figure 25～Figure 28.Figure 25 and Figure 26 are respectively the figure of groove upper cap 21 and inner cap 23 outside upside and downside are being seen, Figure 27 is the profile of groove upper cap 21 and inner cap 23 outside inner cap 23 closing state are being seen from the side, and Figure 28 is the profile of groove upper cap 21 and inner cap 23 outside the state that inner cap 23 is opened is being seen from the side.

Groove upper cap 21 is provided with outside, thereby puff prot 24 is connected make that opening is installed in washing and dewatering groove 2, from the connector 102 of the inside pipe arrangement 36 of washings circulating pump 32 described later, supply with the connector 103 of pipe arrangement of the washing water supply electromagnetic valve 48c of running water to washing and dewatering groove 2 with being connected from being located at water supply mechanism 48 control, make feed water inlet 25 be positioned at the downside (the following side of outer groove upper cap 21) of hinge 22, make the gap of opening between washing and dewatering groove 2 and water jacket 6 thereby washing agent input pipe 17 and overflow pipe 19 are connected.

Inner cap 23 side (in the face of the following side of washing and dewatering groove 2) within it possesses the sprinkler pipe 26 that is communicated with feed water inlet 25.As shown in figure 27, the structure of this sprinkler pipe 26 is, the water inlet 26b of root is contacted and water receiving with above-mentioned feed water inlet 25a, in addition, the watering mouth 26a that makes front end opens wide down above the approximate centre portion of washing and dewatering groove 2 washings is fallen in the washing and dewatering groove 2 in large area.In addition, as shown in figure 26, be that the state of opening is rotated at the center with hinge 22 at inner cap 23, water inlet 26b makes and feed water inlet 25a separated structures.

Even fetch from the connector 102 of the inside of washings circulating pump 32 pipe arrangement 36 and be connected connector 103 from the pipe arrangement of washing water supply electromagnetic valve 48c, connector 103 is located at than connector 102 upstream side more, in addition, connector 102 has the flow path cross sectional area bigger than connector 103.Like this, because the water supply flow that can make washings circulating pump 32 is than more from the water supply flow that washs water supply electromagnetic valve 48c, thereby can improves detersive efficiency and shorten wash time.

In addition, water jacket 6 is formed for the air pocket 6a of level measuring at its underpart sidewall, is connected with pressure type level detection sensor 28 as the water level detecting unit by tracheae, and the draining exhaust outlet 6b that holds concurrently is set in the bottom.

The last water draining exhaust outlet 6b that holds concurrently is connected with inner pipe arrangement 30 each water inlet with drain solenoid valve 31 and electronic washing water-circulating pump 32 by coiled pipe 29.This drain solenoid valve 31 and washings circulating pump 32 are arranged on the fixed part relevant with housing 1, the delivery port of drain solenoid valve 31 is connected with externally drained flexible pipe 33, and the delivery port of washings circulating pump 32 is connected with above-mentioned feed water inlet 25 with coiled pipe 35a and inner pipe arrangement 36 by inner pipe arrangement 34.Broken the end of a thread filter 37 releasably is set in the way of above-mentioned inner pipe arrangement 36.As shown in figure 29, broken the end of a thread filter 37 also can be located at before the cleaning circulation pump 32.

At this, hold concurrently exhaust outlet 6b and coiled pipe 29, inner pipe arrangement 30, broken the end of a thread filter 37, washings circulating pump 32, inner pipe arrangement 34,36, coiled pipe 35, feed water inlet 25, sprinkler pipe 26 of above-mentioned draining constitutes the washings cycling mechanisms.

Inboard at the trailing flank of housing 1 is provided with water-cooled desiccant body 38.The basic structure of this water-cooled desiccant body 38 is, as known, from the draining moistening air in the exhaust outlet 6b sucking-off water jacket 6 of holding concurrently, by heating relative humidity is reduced in water-cooled dehumidifying back and above washing and dewatering groove 2, be blown into a part that constitutes the dry air circulatory system in this washing and dewatering groove 2.

Water-cooled desiccant body 38 possesses by coiled pipe 39 and the above-mentioned draining water-cooled dehumidifying air channel 40 that exhaust outlet 6b is connected of holding concurrently, in this water-cooled dehumidifying air channel 40, have the water-cooled that cooling water flow out of pipe 41a in the upper end setting and remove wet plate (heat exchanger plate) 41, broken the end of a thread filter 42 and electric blowing machine 43 on the way are set.In addition, remove in water-cooled and form not shown a plurality of projectioies (for example, as be documented in snakelike reinforcement among Fig. 4 of TOHKEMY 2003-62384 communique) on the wet plate 41.

As shown in figure 29, in the rising air channel 40a that establish extending upward from coiled pipe 39 in water-cooled dehumidifying air channel 40 above-mentioned water-cooled is set and removes wet plate 41.And, the decline air channel 40b that turns back from the upper end of rising air channel 40a and extend downwards is set, in this return portion above-mentioned broken the end of a thread filter 42 is set releasably.Induced flow is set in the decline air channel crosses the moisture detection sensor (aftermentioned) of the air humidity in this decline air channel.The air entry that connects above-mentioned electric blowing machine 43 in the bottom in this decline air channel, and the rising air channel 40c that extends up from the exhaust outlet of this electric blowing machine 43 is set.

The front end in rising air channel is connected with above-mentioned puff prot 24 with coiled pipe 45 by air heating pipe 44, and the ptc heater 46 as the electric heater that circulating air is heated is installed in above-mentioned air heating pipe 44.

In Fig. 1, rear portion at loam cake 9 forms the rear portion 9e of folding and unfolding portion, in the 9e of this rear portion folding and unfolding portion, above-mentioned level detection sensor 28 is set, and, within it portion be equipped with subtend from water inlet 47, bath water (used beat water) pulsating pump (48d of Figure 29) of water supply pipe, be located at the water supply mechanism 48 that water-cooled that above-mentioned washing agent drops into the washing agent feed water inlet 131b of device 13 outer containers 131 and softener feed water inlet 131c, above-mentioned sprinkler pipe 26, above-mentioned water-cooled desiccant body 38 is removed electromagnetic valve that the water supply that cooling water flow out of pipe 41a of wet plate 41 controls and pump etc.Undertaken by inner pipe arrangement 36 to the water supply of sprinkler pipe 26 from water supply mechanism 48.

With reference to Figure 29 the water supply of present embodiment is elaborated.Figure 29 is the schematic diagram of expression washings cycling mechanism and water-cooled desiccant body described later.Water supply mechanism 48 possesses 4 electromagnetic valve 48a, 48b, 48c, 48e, 48a and 48b control respectively by washing agent water supply pipe 133 and 134 pairs of washing agent of softener water supply pipe and drop into device 13 supply running water, 48c control is supplied with running water by pipe arrangement 48g to water supply unit 100, and 48e control is supplied with running water by pipe arrangement 41c to water-cooled desiccant body 38 described later.The running water of supplying with by 48e flows down from the ozzle that cooling water flow out of pipe 41a to be run into water-cooled and removes wet plate 41, carries out the water-cooled dehumidifying.

The running water of supplying with water supply unit 100 is diverted to feed water inlet 25 sides and pipe arrangement 41d side like that shown in arrow イ.The running water that flows to feed water inlet 25 sides supplies to washing and dewatering groove 2 from a watering mouthful 26a, and the running water that flows to pipe arrangement 41d side flows out from cleaning ozzle 41b, runs into water-cooled and removes wet plate 41 and flow down.Drying process, clean projection and broken the end of a thread on the 40a of rising air channel and the outflow that removes wet plate 41 attached to water-cooled from the running water that cleans ozzle 41b outflow.When in washing procedure, passing through electromagnetic valve 48c, because also flowing through, running water cleans ozzle 41b, so when washing and dewatering groove 2 is supplied with running water, carry out the cleaning of water-cooled desiccant body 38 to 2 water supply of washing and dewatering groove.

In Figure 29,48d is the watering beyond the running water, for example, sucts the bathtub water pump of bath water from the bathtub of having a bath, and when driving the bathtub water pump by control device described later, the bath water that drinks up just imports water supply unit 100 by pipe arrangement 48h.In water supply unit 100, bath water is diverted to feed water inlet 25 sides and pipe arrangement 41d side like that shown in the arrow mouth.The bath water that flows to feed water inlet 25 sides flows out from cleaning ozzle 41b, runs into water-cooled and removes wet plate 41 and flow down.Drying process, clean attached to water-cooled except that the projection of wet plate 41 and the broken the end of a thread on the 40a of rising air channel from the bath water that cleans ozzle 41b outflow.In washing procedure, when washing and dewatering groove 2 being supplied water,, bath water cleans ozzle 41b, so when washing and dewatering groove 2 is supplied with bath water, carry out the cleaning of water-cooled desiccant body 38 because also flowing through by bathtub water pump 48d.

The partition wall 101 that forms the separation stream on water supply unit 100 is not so that the bath water that is drunk up by bathtub water pump 48d flows into electromagnetic valve 48c and pipe arrangement 48g side.

In Figure 29, remove broken the end of a thread that wet plate 41 and rising air channel 40a wash with the water supply of washing procedure from water-cooled and comprised that broken the end of a thread filter 37 of the washings cycling mechanism of washings circulating pump 32 catches.At this moment, consider the maintenance of washings circulating pump 32, broken the end of a thread is not flowed in the washings circulating pump 32.This occasion, broken the end of a thread filter 37 preferably are located at the draining draining that exhaust outlet 6b, washings circulating pump 32, sprinkler pipe 26, draining hold concurrently in the circulating path of the washings cycling mechanism that the order of exhaust outlet 6b constitutes of holding concurrently and hold concurrently between exhaust outlet 6b and the washings circulating pump 32.The better position of this broken the end of a thread filter 37 is arranged in the circulating path that more leans on washings circulating pump 32 1 sides from the circulating path ratio of washings cycling mechanism to the branch point of drain solenoid valve 31 1 side branches.

In addition, also can change the flow passage structure of water supply unit 100, make from the water supply of bathtub water pump 48d and all deliver to cleaning ozzle 41b.In the washing procedure of present embodiment, though water level is maintained the water level that is no more than pulsation wing dish 4, yet owing to possess the washings circulating pump, so slurry also can be stored in the bottom of water jacket 6.If close drain solenoid valve, owing to be stored in water jacket 6 from the bath water that cleans ozzle 41b outflow, thereby can supply with water jacket 6 to bath water from cleaning ozzle 41b.In addition, if can be from cleaning the flow water level that be restricted, that present embodiment is such that ozzle 41b supplies water, water supply time is very short to get final product.This point is also with identical to the running water that cleans ozzle 41b supply from electromagnetic valve 48c.If can clean ozzle 41b all delivering to, owing to when water-cooled dehumidify, can not soak washings washing and dewatering groove 2 in, so can be used for the water-cooled usefulness that dehumidifies to bath water from the water supply of bathtub water pump 48d from the water supply of bathtub water pump 48d.Therefore, except the flow passage structure that changes water supply unit 100, also can be between bathtub water pump 48d and watering mouthful 26a, preferably, new electromagnetic valve more preferably is set in water supply unit 100 makes that the water supply from bathtub water pump 48d can not flow to washing and dewatering groove 2 sides when water-cooled dehumidifies than feed water inlet 25 upstream side more.

Be used for the bath water of self-cleaning ozzle 41b when carrying out the water-cooled dehumidifying, owing to make, so also can reduce supply capability or driving voltage to bathtub water pump 48d from the spray volume that cleans ozzle 41b still less (owing to the intensity of ejection is reduced) when being purpose to washing and dewatering groove 2 or water jacket 6 in, to supply water.When crossing from the intensity of the water that cleans ozzle 41b ejection when strong, The water splash in all directions has soaked the filter 42 that is configured in upstream side because of the air sent, owing to be easy to cause the obstruction of filter 42, thereby bad.Also can remove wet plate 41 along water-cooled from the water that cleans ozzle 41b ejection flows.

In addition, in order to judge having or not of bath water, detect the electric current that flows through bathtub water pump 48d.When not having bath water, electric current diminishes.In order to detect this electric current, be provided with the testing circuit 110 shown in Figure 22 (b).Read by micro computer 49a with testing circuit 110 detected detected values, thereby can judge having or not of bath water.

In addition, in the present embodiment, during with water-cooled dehumidification mode running bathtub water pump 48d, can reduce its driving voltage.For having or not of the bath water that judges rightly, improve driving voltage at interval with preset time, judge the action that has or not of bath water repeatedly with the state that improves this driving voltage.Even also can use when the determination methods that has or not of this bath water is supplied with bath water when washing,, thereby need not improve driving voltage at interval with preset time because this moment, bathtub water pump 48d drove with common driving voltage.This determination methods is compared and can be judged with the shorter time with the method that the original variation with water level is judged.

Figure 30 represent to rise air channel 40a, decline air channel 40b, rising air channel 40c and be located at decline air channel 40b and the structure of the electric blowing machine 43 of the return portion of rising air channel 40c.Each air channel disposes along vertical direction.At this moment, with regard to air channel 40b and air channel 40c that electric blowing machine 43 is configured in the below, the water that condenses in these air channels is stored in the fan guard of electric blowing machine 43.When electric blowing machine 43 was configured in the below in air channel, the bottom of electric blowing machine 43 was than drain solenoid valve and lower than the pipe arrangement in downstream, and it is difficult that draining becomes.The water that is stored in the fan guard makes dehumidified with the humid air, thereby makes the drying efficiency variation that prolonged drying time.Therefore, electrodynamic pump 106 is set in the present embodiment, the pipe arrangement from electrodynamic pump 106 is communicated with fan guard bottom (bottom), the water that drinks up from the fan guard bottom with electrodynamic pump 106 is discharged to overflow pipe 104 by pipe arrangement 108.

As shown in figure 22, constitute the control system of the control device of this electric washer, the indication load button switch 12a that is located at operation display panel portion 12 possesses the switches set of the beginning switch of the program setting switch of setting various washing procedures and indication beginning, and what display floater 12b showed the demonstration of the washing procedure that sets and each operation (processing) carries out state and detected washing amount.

The structure of controller 49 is, possess micro computer 49a and load driving circuit 49b, internal electric source circuit 49c, power supply latch-in relay 49d, when connecting power switch 14, internal electric source circuit 49c is work just, micro computer 49a starts, and comes load driving circuit 49b, power supply latch-in relay 49d, display floater 12b are controlled by carrying out the control handling procedure.This controller 49 is installed in and is located at the space in the loam cake 9 or is located in the space in the outer basket.

And the micro computer 49a of controller 49 and the indication load button switch 12a that is installed in operation display panel portion 12 detect indicator cock 15, level detection sensor 28, moisture detection sensor 50 with detergent amount, enclosing cover contract fully detecting sensor 51 is connected and import signal from them; The washing dehydration drive motor 8a of load driving circuit 49b and above-mentioned washing and dewatering drive unit 8 and washing agent water supply electromagnetic valve 48a, the softener water supply electromagnetic valve 48b of Electromagnetically-operating clutch 8b, above-mentioned drain solenoid valve 31, washings circulating pump 32, electric blowing machine 43, ptc heater 46, above-mentioned water supply mechanism 48, washing water supply electromagnetic valve 48c, bath water pulsating pump 48d, cooling water electromagnetic valve 48e are connected and control power supply to them.

Illustrate though omitted, but the washing dehydration drive motor 8a of present embodiment is an inverter drives motor, load driving circuit 49b have voltage multiplying rectifier function, the generation that generation is raised to supply voltage the DC voltage of about 280V be applied to the inverter function of the alternating voltage on the washing dehydration drive motor 8a, by in alternating voltage waveform, being subdivided into pulse type and utilizing pulse width to control the virtual value control function of the virtual value that is applied to the alternating voltage on the washing dehydration drive motor 8a.

Like this, for washings being washed and dry, the structure of above-mentioned micro computer 49a is, starts when pushing power switch 14 is connected power supplys, carries out as Figure 23～washing shown in Figure 24 and the basic control handling procedure of drying.

Concerning the electric washer of this embodiment, being stored in the laundry water of water jacket 6 bottoms and the water level of washings in washing procedure is, while 4 rotatings of pulsation wing dish are made in the washing state of washings circulation, the water level that is stored in the washings of water jacket 6 bottoms must avoid rising to the upper surface that surpasses pulsation wing dish 4 and the water level that is dipped into the washings on this pulsation wing dish 4.But, after the washings on the pulsation wing dish 4 contains many washings, the words of state of circulation of the rotation of wing dish 4 and washings continue to stop to pulse, be included in the washings in washings in the washings and the washings circulating system owing to, surpass the upper surface of pulsation wing dish 4 so allow the water level of this state because of gravity current is stored in the bottom of water jacket 6 down.Therefore, in the present embodiment, be set at the low slightly water level h of height than the lower surface of the pulsation wing dish 4 in the washing and dewatering groove 2 as being used for the supply water designated water level of control of washings.And, in the water supply operation, irrespectively supply with the water of ormal weight with the laundry amounts of washings, dissolve the laundry water that produces high detergent concentration according to the input powder detergent of the amount of washings.In matting, by making the static state of washing and dewatering groove 2 while making 4 rotatings of pulsation wing dish that thereby the laundry water circulation of the high detergent concentration that is stored in water jacket 6 bottoms is fallen on the washings, the washings of the laundry water that contains high detergent concentration on pulsation wing dish 4 is acted on the component that makes progress from the inclined plane of the 4a of the portion that arches upward of this pulsation wing dish 4 repeatedly to this washings wash by rubbing with the hands.In rinsing process, the washings of the water level that utilization and matting are same, by making the static states of washing and dewatering groove 2 while making 4 rotatings of pulsation wing dish that thereby the washings circulation that is stored in water jacket 6 bottoms is fallen on the washings, the washings that contains the water of do washing on pulsation wing dish 4 is acted on the rinsing that the component that makes progress is extruded the water of doing washing from the inclined plane of the 4a of the portion that arches upward of this pulsation wing dish 4 repeatedly to this washings.In drying process, transfer stirring by the moistening air in the washings sucking-off on one side water jacket 6 in the washing and dewatering groove 2 of centrifugal dehydration and in water-cooled dehumidifying back heating by the positive and negative of pulsation wing dish 4 on one side, thereby hot air circulate is blown in the washing and dewatering groove 2.

Step S101

Closed power supply latch-in relay 49d carries out state confirmation and initial setting when guaranteeing power supply.

Step S102

Light the also display floater 12b of display operation display surface board 12, set washing procedure according to the indication input that comes self-indication load button switch 12a.Through after the scheduled time, the subscription procedure of washing is also set in this washing procedure is set.Do not indicating the state of importing, automatically the washing procedure of implementing the washing procedure of established standards or last time.

Step S103

Supervision is handled respectively according to its indication input from the indication input signal of detergent amount detection indicator cock 15.The user opens enclosing cover 11 and inner cap 23 and washings is dropped in the washing and dewatering groove 2, perhaps powder detergent drops among the powder detergent input spatial portion 132b of washing agent input device 13 when dropping into washings, softener is dropped into softener to be dropped among the spatial portion 132c, close inward upper cover 23 and enclosing cover 11, then, the operated wash agent detects indicator cock 15 in order to know the detergent amount that should drop into that adapts with the washings that drops into.

Step S104

When detecting the indication input of indicator cock 15 from detergent amount, carry out detergent amount and detect processing.It is under the clothes dry status before supplying with laundry water that this detergent amount detects, when making washing and dewatering groove 2 static states make the 4 unidirectional rotations of pulsation wing dish, control the washing dehydration drive motor 8a and the Electromagnetically-operating clutch 8b of washing dehydration drive unit 8, so that detect the laundry amounts of washings according to the rotary load amount that acts on this pulsation wing dish 4; In the suitable amount (detergent amount) of obtaining washing agent according to detected laundry amounts.Specifically, the detection of laundry amounts is that for use the structure of inverter driving motor as washing dehydration drive motor 8a, by detecting in order to make washing dehydration drive motor 8a rotation, the rotating speed that power supply was reached during the stipulated time carries out; Structure when using electric capacity phase-splitting monocyclic-start induction motor as washing dehydration drive motor 8a is undertaken by the inertia rotational delay characteristic that detects after power supply makes its state that rises to saturated rotary speed and outage to washing dehydration drive motor 8a always.And preferred detergent amount is by trying to achieve with reference to the table of comparisons of predefined laundry amounts and detergent amount.In addition, obtain and set wash time based on this testing result (laundry amounts).When not carrying out clothes amount detection, the wash time of established standards.

Step S105

On the display floater 12b of operation display panel portion 12, show the detergent amount of trying to achieve.After the user drops into the powder detergent input spatial portion 132b of washing agent input device 13 at the powder detergent with the demonstration amount, close the operation of enclosing cover 11.A part of putting into the powder detergent among the powder detergent input spatial portion 132b drops to the bottom of water jacket 6 by washing agent introducing port 131a and washing agent ingress pipe 17 from washing agent flow export 132d.

Step S106

Supervision is from the indication input and the processing respectively of the beginning switch of the indication load button switch 12a of operation display panel portion 12.

Step S107

When the indication of the beginning switch that comes self-indication load button switch 12a is imported, just with reference to water level and the processing respectively confirmed from the water level detecting signal of level detection sensor 28 outputs in the water jacket 6.Water level in detecting water jacket 6 is an anomalous sea level when surpassing water level after designated water level h deducts the water level rising part that causes for the washing agent output that flows into powder detergent, and water level is an ordinary water level below it the time.

Step S108

The water of opening in the drain solenoid valve 31 discharge water jackets 6 make the water levels in the water jacket 6 drop to ordinary water level.

Step S109

When the water level in detecting water jacket 6 deducts water level below the water level behind the water level rising part that causes for the washing agent output that flows into powder detergent for the height h from the lower surface of pulsation wing dish 4, be ordinary water level, close drain solenoid valve.

Step S110

Affirmation is from the lid detection signal of enclosing cover contract fully detecting sensor 51 outputs and processing respectively.

Step S111

When enclosing cover 11 is not closed, advise the alarm of closing enclosing cover 11.

Step S112

When enclosing cover 11 has been closed, open washing agent water supply electromagnetic valve 48a, the powder detergent that washing agent is dropped into device 13 drops into the washing agent water supply that spatial portion 132b carries out ormal weight.This washing agent water supply electromagnetic valve 48a open be by at first opening other water supply electromagnetic valve (for example, washing water supply electromagnetic valve 48c or cooling water supply electromagnetic valve 48e), state at the hydraulic pressure from the beginning of the inlet that reduces washing agent water supply electromagnetic valve 48a carries out, thereby the control washing agent supplies water and flows to inflow velocities in the washing agent water supply pipe 133 and prevent that air in the washing agent water supply pipe 133 from extruding the powder detergent that powder detergent is dropped in the spatial portion 132b because of washing agent supplies water consumingly from washing agent water supply introducing port 132e and splashing.In the present embodiment, it is irrelevant to set washing agent output and detergent amount, is about 10 liters.

Step S113

By making washing and dewatering groove 2 and pulsation wing dish 4 rotate the detergent dissolution that the laundry water of water and the high detergent concentration of powder detergent implementation generation is dissolved in (about 70rpm) agitator treating agent in this washing and dewatering groove 2 at a slow speed in a direction integratedly.The detergent concentration of the laundry water of this moment is approximately 7 times.

Step S114

Confirm whether to have set subscription procedure and processing respectively.

Step 115

When having set subscription procedure, wait for up to the reservation moment (elapsed time).In this is waited for, rotate (about 70rpm) scheduled time at a slow speed and in this washing and dewatering groove 2, carry out the precipitation curing that stirring laundry water (detergent dissolution) prevents detergent ingredients in a direction integratedly by making washing and dewatering groove 2 and pulsation wing dish 4 every the stipulated time.

Step S116

When not setting subscription procedure or reach reservation constantly the time, with reference to confirming that from the water level detecting signal of level detection sensor 28 outputs water levels in the water jacket 6 come and handle respectively.Water level in water jacket 6 is an anomalous sea level when surpassing the height h of lower surface of pulsation wing dish 4, if be ordinary water level with next at it.

Step S117

Opening drain solenoid valve 31 discharges water in the water jackets 6 and makes water level in the water jacket 6 below height h.

Step S118

Water level in detecting water jacket 6 is closed drain solenoid valve 31 as ordinary water level during for the water level below the height h of the lower surface of pulsation wing dish 4.

Step S119

Carry out prewashing.This prewashing is to make washing and dewatering groove 2 static states make the stirring of pulsation wing dish 4 rotatings off and on, falling on the washings so that it is delivered to watering mouth 26 by making 32 runnings of washings circulating pump that the laundry water of water jacket 6 bottoms is circulated off and in the rotating of pulsation wing dish 4; In the stopping period of pulsation wing dish 4 and washings circulating pump 32 on one side with reference to the detection signal of level detection sensor 28 open on one side washing agent water supply electromagnetic valve 48c by 3 moisturizing runnings repeatedly so that water level is no more than height h, thereby make washings be done washing water saturates and be distributed on the pulsation wing dish 4 and carry out.

The rotary speed of pulsation wing dish 4 is with middling speed rotation (about 100rpm) in this prewashing, and primary rotating will be rotated the time limit (just changeing time/dwell time/reversing time) and is decided to be about 0.6 second of rotation, stop about 0.8 second, repeat 30 seconds; Secondary rotating will be rotated the time limit (just changeing time/dwell time/reversing time) and will be decided to be about 0.6 second of rotation, stop about 0.8 second, repeat about 1 minute and 30 seconds; Rotating for the third time will be rotated the time limit (just changeing time/dwell time/reversing time) and will be decided to be about 2 seconds of rotation, stop about 1 second, repeat about 3 minutes.

By the way, the detergent concentration of the laundry water that produces in this pre-wash stage is approximately about 2 times of normal concentration.At this, normal concentration is 30 liters of the powder detergent amount 20 gram/laundry water yields.

Step S120

Carry out formal the cleaning.In this formal cleaning, at first, use with above-mentioned same method and carry out the wash time that the detection correction of laundry amounts sets.Then, while make washing and dewatering groove 2 static states being carried out make 4 rotatings of pulsation wing dish to make 32 runnings of washings circulating pump the laundry water that is stored in water jacket 6 bottoms from the watering mouth 26a of sprinkler pipe 26 fall laundry water circulation on the washings about 2 minutes wash stirring by rubbing with the hands; Repeat stirring that the about 1 minute clothes that makes winding of pulsation wing dish 4 rotatings is scattered with the state of the circulation of the water that stops in the running that stops washings circulating pump 32 doing washing; At last, stop in the running that stops washings circulating pump 32 the doing washing state of circulation of water is carried out and the about one minute homogenising of pulsation wing dish 4 rotatings is stirred finish formal scavenging period.The rotary speed of the rotating of the pulsation wing dish 4 that should formally clean, in washing stirring by rubbing with the hands, be rotation (about 130rpm) at a high speed, in the stirring that the clothes that makes winding scatters, be middling speed rotation (about 100rpm), (just changeing time/dwell time/reversing time) the rotation time limit in the stirring that the clothes that makes winding scatters in rotating time limit is longer than the rotation time limit of washing by rubbing with the hands in the stirring, for example, make the rotation time limit of washing by rubbing with the hands in the stirring be about 2.5 seconds, the rotation time limit in the stirring that the clothes that makes winding scatters is about 3.0 seconds, stops the time limit all being about 1 second.

Step S121

Carry out drip washing.In this drip washing, at first, carry out the draining of laundry water and be included in the centrifugal dehydration of the laundry water of washings.The draining of laundry water is to open drain solenoid valve 31 to make the laundry water in the water jacket 6 flow out to externally drained flexible pipe 33 by coiled pipe 29, inner pipe arrangement 30, drain solenoid valve 31 and carry out from the draining exhaust outlet 6b that holds concurrently.And centrifugal dehydration is by control washing dehydration drive unit 8 so that washing and dewatering groove 2 and pulsation wing dish 4 rotate at a high speed in a direction integratedly carries out.It is the same with the rotary speed (approximately 1000rpm) of final dewatering described later that the speed of rotation of washing and dewatering groove 2 the during dehydration of this laundry water and pulsation wing dish 4 is set for, and the dehydration of carrying out about 2 minutes and 30 seconds is turned round to realize high dehydration rate (about 60%).Secondly, carry out groove rotation drip washing.This groove rotation drip washing is at the state of having closed drain solenoid valve 31, on one side by making washing and dewatering groove 2 and pulsation wing dish 4 rotate at a slow speed in a direction integratedly that (35～40rpm) open washing water supply electromagnetic valve 48c running running water or bath water pulsating pump 48d makes the surplus water of having a bath spray and the washings fallen on the wing dish 4 of pulsing carries out from watering mouthful 26a.The rinsing water yield of this moment is about 9 liters.In addition, in this groove rotation drip washing, as required, the washings circulating pump 32 that can turn round is supplied with sprinkler pipe 26 to the washings that are stored in water jacket 6 bottoms and from the watering mouthful 26a circulation of gushing out.

Step S122

Carry out and embathe for the first time.In this embathes, at first, after opening drain solenoid valve 31 and discharging the washings of the groove rotation drip washing that is stored in water jacket 6 bottoms, make washing and dewatering groove 2 and pulsation wing dish 4 carry out centrifugal dehydration a direction rotation to the washings that are included in the washings integratedly.It is the same with the rotary speed (approximately 1000rpm) of final dewatering described later that the rotary speed of washing and dewatering groove 2 the during dehydration of this washings and pulsation wing dish 4 is set for, and the dehydration of carrying out about 2 minutes and 30 seconds is turned round to realize high dehydration rate (about 60%).

Then, make washing and dewatering groove 2 and pulsation wing dish 4 rotate at a slow speed in a direction integratedly that (35～40rpm) open washing water supply electromagnetic valve 48c supplies with running water and make on it falls washings on the wing dish 4 of pulsing from watering mouthful 26a while close drain solenoid valve 31.The washings service time of this moment is about 30 seconds, and output is about 8 liters.

Secondly, at the state of the rotation that stops washing and dewatering groove 2 and pulsation wing dish 4, carry out about 30 seconds washings supply and make the water level of water jacket 6 bottoms be no more than height h.The output of this moment is for being about 8 liters.

Secondly, with formal cleaning wash stirring by rubbing with the hands similarly, washing and dewatering groove 2 static states are carried out while making the pulsation wing dish 4 positive and negative rotations washings circulating pumps 32 that turn round make the washings circulation of the washings circulation that is stored in water jacket 6 bottoms stir rinsing, making on it falls washings on the wing dish 4 of pulsing from watering mouthful 26a.This washings circulation is stirred rinsing and was carried out about 30 seconds.

Secondly, at the state of the running of stop to pulse wing dish 4 and washings circulating pump 32, carry out about 15 seconds make-up water and make water level be no more than h while detect the water level of the washings that are stored in water jacket 6 bottoms.This supply water yield is about 4 liters.

Secondly, make the static state of washing and dewatering groove 2, while making the pulsation wing dish 4 rotatings washings circulating pump 32 that turns round carry out and make the washings circulation of the washings circulation that is stored in water jacket 6 bottoms stir rinsing, make on it falls washings on the pulsation wing dish 4 from watering mouthful 26a.This washings circulation is stirred rinsing and was carried out about 1 minute and 30 seconds.

Then, stop the state of the circulation of washings stopping washings circulating pump 32, the homogenising that continues the rotating of pulsation wing dish 4 stirs, and this homogenising stirs carried out about 1 minute.

Step S123

Carrying out the 2nd time embathes.Embathing for the 2nd time is water is supplied with the softener that washing agent drops into device 13 to drop into spatial portion 132c by opening softener water supply electromagnetic valve 48b, thereby additionally this softener is dropped into softener in spatial portion 132c imports to the control of water jacket 6 bottoms and carry out with embathing similarly for the first time.

Step S124

The implementation final dewatering is handled.Final dewatering is opening the state of drain solenoid valve 31, and running washings drive unit 8 makes washing and dewatering groove 2 and pulsation wing dish 4 rotate with the high speed of about 1000rpm and the washings in the washing and dewatering groove 2 is carried out centrifugal dehydration in a direction integratedly.Set the time that can obtain desired dehydration rate the duration of runs of this final dewatering for.

Step S125

Carry out dry.This drying is to carry out in the following manner: at the state of opening drain solenoid valve 31, with washing procedure similarly, make the static state of washing and dewatering groove 2, make 4 rotatings of pulsation wing dish on one side, on one side being located at electric blowing machine 43 in 40 ways, water-cooled dehumidifying air channel by running makes the air in the water jacket 6 be drawn onto in the water-cooled dehumidifying air channel 40 by coiled pipe 39 from the draining exhaust outlet 6b that holds concurrently, in the time of in by the rising air channel 40a in this water-cooled dehumidifying air channel 40, make it and be arranged on water-cooled in the 40a of this rising air channel and remove wet plate 41 and flow through that this water-cooled is removed wet plate 41 surfaces and the cooling water that falls contacts, behind cooling and dehumidifying, catch broken the end of a thread by broken the end of a thread filter (omitting diagram), utilization is located at the ptc heater heating in the air heating pipe 44 after delivered in the puff prot 24 by coiled pipe 45, is blown in the washing and dewatering groove 2 from this puff prot 24 again.

Cooling water is running water is supplied with to be cooling water flow out of pipe 41a and make it to flow out to water-cooled and remove the surface of wet plate 41 and remove under the surface current of wet plate 41 along this water-cooled by opening cooling water supply electromagnetic valve 48e, flows through that water-cooled is removed wet plate 41 and the cooling water that falls flows out to externally drained flexible pipe 33 and discharges via hold concurrently exhaust outlet 6b, coiled pipe 29, inner pipe arrangement 30, drain solenoid valve 31 of coiled pipe 39, draining.

The control of this drying is to monitor that on one side the detection signal that the moisture detection sensor 50 of the air humidity after dehumidifying from the induction water-cooled is exported carries out control, finishes when being reduced to the humidity of regulation.

The circulation of the washings of this electric washer, when long-time continuous running washings circulating pump 32, reside in and produce the fault (phenomenon that the water route narrows down) of blocking this circulation waterway in the circulation waterway owing to being included in broken the end of a thread in the washings, thereby when exceeding schedule time (for example 1 minute), just make interrupted (open and close) running of washings circulating pump 32 at regular intervals in the duration; Perhaps, flow sensor is set in circulation waterway to be monitored the flow of recirculated water or monitors the water level detecting signal of exporting from level detection sensor 28, the slippage (the minimizing slippage that is accompanied by flow also reduces) of the water level of water jacket 6 bottoms by based on running washings circulating pump 32 time is obtained flow, controls this washings circulating pump 32 when following and makes its intermittent working (open and close) thereby reduce to setting at this flow.When in the washings circulation, making washings circulating pump 32 intermittent workings, because when disconnecting (pass), washings in the circulation flow backwards, when connecting (opening), washings drag flow (circulation) is so circulated washing water flows quiveringly in circulation waterway, therefore, throw off and flow out owing to reside in broken the end of a thread swing in the part circulation waterway, thereby can prevent the generation of plugging fault with washings.In the cycle of these washings circulating pump 32 intermittent workings, for opening about 2 seconds/about 3 seconds of pass and repeating 12 times, then, turn back to continuous running once more in the present embodiment.

The electric washer of Gou Chenging basically like this, in matting, supply water to keep water level that is no more than above-mentioned pulsation wing dish upper surface and the bottom that is stored in above-mentioned water jacket, produce the laundry water of high detergent concentration by the dissolved powders washing agent, positive and negative the transferring of pulsation wing dish washed by rubbing with the hands to the power that washings acts on up repeatedly while make this high concentration laundry water circulation that it is fallen; In rinsing process, same with matting, supply with on one side washings and make it keep the water level that is no more than pulsation wing dish upper surface and be stored in above-mentioned outer slot bottom and make the washings circulation and fall on the washings, make positive and negative the transferring of the wing dish of pulsing that washings is acted on the rinsing of extruding the laundry water (detergent ingredients) that is included in this washings on up the power repeatedly on one side; Then, in drying process, make the rotating of pulsation wing dish, same with washing procedure, because the air in the above-mentioned water jacket of agitator treating thing sucking-off on one side on one side, be blown into above-mentioned washing and dewatering groove in water-cooled dehumidifying back heating and circulate and make the washings drying, thereby can obtain high clean efficient with a spot of washings, in addition, can be dry efficiently.

Specifically, obtained following action effect.

In washing and drying process, by making 4 rotatings of pulsation wing dish, washings on this pulsation wing dish 4 is on one side with 4 rotations of pulsation wing dish, move on the internal perisporium face that is pushed to washing and dewatering groove 2 because of centrifugal force on one side, but, thereby can prevent washings to be offset near the internal perisporium face of washing and dewatering groove 2 and twine securely because the push rod 5 that is positioned at the internal perisporium face of this washing and dewatering groove 2 acts on the washings that moves along the internal perisporium face of washing and dewatering groove 2.

In addition, especially, in washing procedure, because of with the effect of the friction of washings, make the through hole 4b of this pulsation wing dish 4 that the rotary load moment of pulsation wing dish 4 increases remove the zone at the top of the 4a of portion that arches upward, thereby can alleviate the rotary load moment that acts on the wing dish 4 of pulsing and utilize more small-sized washing dehydration drive motor 8a to be rotated driving owing to be arranged to be distributed in pulsation wing dish 4.

In addition, in washing and drying process, by making 4 rotatings of pulsation wing dish, washings on this pulsation wing dish 4 is on one side with 4 rotations of pulsation wing dish, move the internal perisporium face that is pushed to washing and dewatering groove 2 because of centrifugal force on one side, because the push rod 5 that is positioned at the internal perisporium face of this washing and dewatering groove 2 acts on the washings that moves along the internal perisporium face of washing and dewatering groove 2, thereby can prevent washings to be offset near the internal perisporium face of washing and dewatering groove 2 and twine securely.

In addition, to the 4a of the portion that arches upward of pulsation wing dish 4 set for preferable value various angles of inclination and and push rod between the gap and and the inner surface of washing and dewatering groove 2 between the gap prevented that washings is stuck between the internal perisporium face of the 4a of the portion that arches upward of pulsation wing dish 4 and washing and dewatering groove 2 and and push rod 5 between.

In addition, in prewashing as starting stage of matting, the rotating of the circulation of the rotating of wing dish 4 and laundry water and pulsation wing dish 4 of repeating to pulse suspends and ends and the circulation of laundry water suspends, since the rotating of pulsation wing dish 4 suspend and the circulation interval of laundry water in while monitoring that water level supplies water, can make and comprise a large amount of laundry water and fully moistening washings is evenly dispersed on the pulsation wing dish 4, in addition, the laundry water yield water that enough and not can cause doing washing is included in the washings, and the laundry water that is stored in water jacket 6 inner bottom parts is not enough and make the laundry water of falling in cleaning on the washings on the pulsation wing dish 4 reduce

In addition, make the static state of washing and dewatering groove 2, carrying out when making on one side wing dish 4 rotatings of pulsing make the laundry water circulation that is stored in water jacket 6 bottoms make it fall cleaning on the washings, owing in the rotating of above-mentioned pulsation wing dish 4, repeat the time-out that fall and fall of water of doing washing to washings, thereby the moisture that can reduce the washings on the pulsation wing dish 4 falling of laundry water in the time-out is dispersed on this pulsation wing dish 4 by untiing to twine, and can improve clean efficient.

In addition, continuous running at washings circulating pump 32 (for example exceeds schedule time, 1 minute) time or circular flow when reducing, because the running of control washings circulating pump 31 is carried out its interrupted (open and close), thereby the broken the end of a thread that resides in a part of circulation waterway is untied and is flowed out with washings through swing, thereby has prevented the generation of plugging fault.

In addition, the input of powder detergent and softener external groove 6 bottoms, because the contact-making surface 9b of a side is provided with washing agent and drops into device 13 in face of the loam cake 9 that is positioned at housing 1, utilize washing agent water supply and softener to supply water dropping into powder detergent and softener inflow water jacket 6 bottoms that washing agent drops into container 13, thereby when can easily carry out the input operation of washing agent and softener, it successfully can be imported the bottom of water jacket 6.

In addition, link washing agent water supply pipe 133 and softener water supply pipe 134 that the washing agent water supply electromagnetic valve 48a be arranged in the 9e of rear portion folding and unfolding portion that is located at loam cake 9 rear portions and softener water supply electromagnetic valve 48b and washing agent drop into device 13, because configuration makes washing agent feed water inlet 131b and softener feed water inlet 131c side step-down obliquely, thereby make the state inside surplus water of having closed, thereby can prevent freezing at cold surplus water in period at washing agent water supply electromagnetic valve 48a and softener water supply electromagnetic valve 48b.

In addition, washing agent water supply by washing agent water supply electromagnetic valve 48a is, at first, because by (for example opening other water supply electromagnetic valve, washing water supply electromagnetic valve 48c or cooling water supply electromagnetic valve 48e), state at the hydraulic pressure from the beginning of the inlet that reduces washing agent water supply electromagnetic valve 48a carries out, with the inflow velocity that suppresses the washing agent in the washing agent water supply pipe 133 are supplied water, thereby can prevent that air in the washing agent water supply pipe 133 is extruded to blow by brute force from washing agent water supply introducing port 132e because of washing agent supplies water and fly the powder detergent that powder detergent drops in the spatial portion 132b it is splashed.

In addition, washing agent drops into device 13 in drying process, moistening air in the water jacket 6 flow backwards in the washing agent lead-in path and enter that powder detergent drops into spatial portion 132b and softener drops in the spatial portion 132c, condense after the washing agent that is located at enclosing cover 11 inboards drops into device cap 20 running into.Yet, this condensate water when opening enclosing cover 11 (washing agent drop into device cap 20) owing to wander in the condensate water receiving magazine 20a1 and be contained in wherein, and when closing enclosing cover 11 (washing agent drop into device cap 20) owing to wander washing agent from condensate water receiving magazine 20a1 and drop in the device 13 and flow out to water jacket 6, thereby can be moistening in inside groove 2 washings of drying.

In addition, when before washing agent supplies water and cleans beginning, detecting water level in the water jacket 6, the water level surplus water jacket 6 in, owing to the water discharge up to reaching predetermined water level, thereby can prevent that the water yield because of surplus from causing the generation of various abnormal conditions.

In addition, the structure that drops into device 13 owing to the washing agent with powder detergent and softener inflow water jacket 6 bottoms is, on the 9b1 of the portion that arches upward that is installed on the contact-making surface 9b that is located at loam cake 9 front sides that are positioned at housing 1 and outer container 131 loading and unloading that are provided with embed case 132 freely, thereby adhered to powder detergent and interior case 132 that quilt is made dirty can take out and be easy to clean.The washing agent water supply introducing port 132e of the horizontal long slit-shaped of the sidewall middle part of the powder detergent of case 132 input spatial portion 132b produces the large-area stratiform current along suitable wall in being formed at, and the outflow powder detergent drops into the powder detergent in the spatial portion 132b with being beneficial to noresidue.And, can not make the powder detergent dissolving attached to the inflow of the water droplet on the loam cake 9 yet.

In addition, controller 49 is when having set subscription procedure, owing to import water jacket 6 bottoms and wait for the control of the scheduled time with detergent dissolution water-soluble state will having dropped into powder detergent that washing agent drops into device 13, thereby powder detergent can not solidify attached to washing agent drops on the device 13 in the stand-by period.In addition, owing in the stand-by period, make the rotation of washing and dewatering groove at regular intervals and carry out and stir (washing agent dissolves) importing water jacket 6 bottoms and lysed powder detergent, thereby the precipitation that can prevent detergent ingredients is solidified.

Embodiment 2

Washing function of the present invention also can similarly be suitable for and implement for washing that does not have functions/drying and the special-purpose electric washer of dehydration.

Claims (1)

1. a scrubbing-and-drying unit possesses: the washing and dewatering groove; Described washing and dewatering groove is enclosed in inner water jacket; Washings in the described washing and dewatering groove is applied the actuator of mechanical force; To the water supply unit that supplies water in the described water jacket; The drainage cell of water being discharged in the described water jacket; Make the water-cooled desiccant body of the washings drying in the described washing and dewatering groove, it is characterized in that:

The air channel that in described water-cooled desiccant body, has pressure fan and blow with described pressure fan, in described air channel, has heater, the bottom of the vertical direction in described air channel and with air channel that the bottom of described water jacket is communicated with in have heat exchanger plate, have the ejiction opening of ejection water on the top of described heat exchanger plate;

Possess the washings cycling element, described washings cycling element has the washings circulating pump that the washings of described outer slot bottom is drunk up and spread from described washing and dewatering groove top on the washings;

The filter of catching fine hair is set in the water storing unit of described outer slot bottom and the washings circulating path between the described washings circulation pump intake.

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