CN1690295A - Washing machine - Google Patents

Abstract

This invention provides an electric washing machine in which a powder detergent is smoothly fed into an outer tub. A detergent feeder 13 is positioned in the front side area of the upper cover 9 of an outer frame 1 and installed in the state of being opened upwards on the upper cover. A detergent water supply path between the detergent feeder and a detergent water supply solenoid valve 48a for supplying water into the detergent feeder is inclined and arranged such that roughly all of water supplied from the detergent water supply solenoid valve flows into the detergent feeder, and the detergent water supply solenoid valve is controlled so as to be opened while the other water supply solenoid valve is opened.

Description

Washing machine

Technical field

The present invention relates to a kind of washing machine.

Background technology

General agitator type washing machine possesses: housing; Jie is arranged on the water jacket of the delay washings in this housing by the vibration proof mechanism suspention; Be located at the inside groove of the vertical washing and dewatering groove in this water jacket rotationally; The rotor that is positioned at the bottom of above-mentioned inside groove and is provided with rotationally; Selectively drive the driving mechanism that above-mentioned inside groove and/or rotor rotate; The washing agent that band post-treatment agent (げ drug on the bodyguard) drops into function drops into device; Washings are infeeded in above-mentioned water jacket or the inside groove, and the water that washing agent flows into is infeeded the feed mechanism that washing agent drops into device; Drainage mechanism with the discharge of the washings in the above-mentioned water jacket; Detect the water level checkout gear of the water level of the washings in the above-mentioned water jacket; Circulation makes the washings of the bottom that is trapped in above-mentioned water jacket drench the washings cycling mechanism that drops in this inside groove from the top of inside groove; Control the control device of above-mentioned driving mechanism, feed mechanism, drainage mechanism and washings cycling mechanism.

And, the washing machine (scrubbing-and-drying unit) of band functions/drying is the formation of setting up the dry air circulatory system with respect to above-mentioned washing machine, with moistening air sucking-off and cooling and dehumidifying in this water jacket, the heating of dehumidifying back is blown into the washing and dewatering groove again from the bottom of water jacket in this system.

The amount of the best washings on this agitator type washing machine generally is the cloth amount automatic setting according to washings.Constituting of general agitator type washing machine, the washing water yield when washing the washings of standard cloth amount (6kg) is about 60 liters, washings becomes the form of swimming in washings, washs by agitator agitator treating thing and washings.

On the other hand, the washing of washing machine (scrubbing-and-drying unit) can alleviate the mechanical force that acts on washings by the chemical cleaning strength of effectively utilizing washing agent.If the best detergent concentration of washings as 1, then make washing agent liquid soak into washings and when effectively utilizing the chemical cleaning strength of washing agent the detergent concentration of the best roughly be 5～30 times.Fall on washings for the washing agent liquid that generates this high concentration and with its pouring and added the dissolved powders washing agent and high concentration detergent liquid that its pouring is fallen generates feedway.

The formation that this high concentration detergent liquid generates feedway is: powder detergent is dissolved in the powder detergent dissolving water, generate roughly 100～200 times ultrahigh concentration washing agent liquid, this ultrahigh concentration washing agent liquid is made dilution water, and the high concentration detergent liquid that simultaneously is diluted to appropriateness simultaneously drenches and falls on washings.

Therefore, by infeeding washings, the detergent concentration of washings becomes normal concentration (ratios that the powder detergent amount 20 gram/washing water yields are 30 liters) in washing thereafter.

Patent documentation 1 spy opens the 2002-282577 communique

High concentration detergent liquid drenches and falls immersion

Patent documentation 2 spies open the 2002-360966 communique

The drying control of scrubbing-and-drying unit

Patent documentation 3 spies open the 2002-360981 communique

The device for dissolving detergent of scrubbing-and-drying unit

Patent documentation 4 spies open the 2002-360990 communique

The wind path structure of scrubbing-and-drying unit

Like this, the consumption figure of the washings of agitator type washing machine is big, in addition, as effectively utilizing the chemical cleaning strength of powder detergent, just needs additional extra heavy concentration washing agent liquid to generate feedway.Thus, the appearance of washing machine that can access the fairly simple formation of high cleaning strength with a spot of washings is that the people expects.

And the washing methods that obtains high cleaning strength with a spot of washings is to push washing methods, is equivalent to the washing methods of tumbling-box washing machine.But, sink (cylinder=inside groove) be arranged on the transverse axis and make the tumbling-box washing machine of its rotation that vibration proof mechanism and proof mechanism of water complicated problems be arranged.

Summary of the invention

As addressing this is that, the washing machine of washing methods is pushed in execution, the washing machine of modified form has been proposed, this modified form washing machine is provided with the pulsation wing dish that possesses a plurality of protrusions, these a plurality of protrusions substitute the rotor on the agitator type washing machine, provide the component that to make progress to act on the mild inclined plane of washings repeatedly by rotation, the washings that are detained in the water jacket are remained on than on the low water level of above-mentioned pulsation wing dish, the washings of the bottom that is trapped in water jacket are fallen in this inside groove from the top pouring of inside groove, one side makes the positive and negative rotation of pulsation wing dish, and the component that makes progress is acted on washings on this pulsation wing dish repeatedly, wash.

This modified form washing machine is preferably: powder detergent is directly drenched fall on washings and it is imported the bottom of water jacket, generation is as the high concentration detergent liquid of washings, the one side circulation is drenched these washings and is fallen on washings, one side makes the positive and negative rotation of pulsation wing dish, pushes the washing washings.

For the input that makes this powder detergent is operated easily, by powder detergent is put into the last protecting cover of being located at housing in face of the washing agent in territory, lateral areas drop into device and be achieved.And washing agent drops into the bottom that device preferably can import the powder detergent that drops into water jacket swimmingly.

One of purpose of the present invention is that the powder detergent that the washing agent of putting into the last protecting cover of being located at housing can be dropped in the container imports in the water jacket swimmingly.

Washing machine of the present invention possesses: be arranged on rotationally and be the inside groove of washing and dewatering groove in the water jacket that is detained washings; The rotor disk that be positioned at the bottom position of above-mentioned inside groove, is provided with rotationally; Selectively drive the driving mechanism that above-mentioned inside groove and/or rotor disk are rotated; The feed mechanism that washings are fed water in above-mentioned water jacket; Drainage mechanism with the washings draining in the above-mentioned water jacket; Circulation is carried out the washings in the above-mentioned water jacket are drenched the washings cycling mechanism that falls in this inside groove from the top of this inside groove; Make the washing agent of putting in the washing agent input device flow into the interior washing agent injection mechanism of above-mentioned water jacket; And the control device of controlling above-mentioned driving mechanism, feed mechanism, drainage mechanism, washings cycling mechanism and washing agent injection mechanism; This washing machine is characterised in that: the washing agent of above-mentioned washing agent injection mechanism drop into device be positioned at housing last protecting cover and zone, front side and be the upward opening state and be arranged on this on protecting cover, for make by this washing agent water-suppling electromagnetic valve supply with roughly all feedwater all flow into above-mentioned washing agent and drop in the device, and with its with the washing agent water-suppling electromagnetic valve that in this washing agent input device, feeds water from its side between washing agent water-feeding path tilted configuration.

In addition, the feature of above-mentioned control device is: carry out following control, promptly open above-mentioned washing agent water-suppling electromagnetic valve under the state of the water-suppling electromagnetic valve of opening other.

In addition, above-mentioned washing agent drops into device and is characterised in that to possess: at the washing agent feedwater introducing port of the joint-cutting shape of growing crosswise of inwall lateral opening.

Washing machine with this formation is basically in washing procedure, keep the top water level that is no more than above-mentioned pulsation wing dish, make the feedwater of hydropexis in the bottom of above-mentioned water jacket, the dissolved powders washing agent, generate the washings of high detergent concentration thus, the one side circulation is fallen the washings pouring of this high concentration detergent on washings, one side makes the positive and negative rotation of pulsation wing dish, the power that makes progress is acted on washings repeatedly, push washing, in rinsing program, same with washing procedure, keep the top water level that is no more than pulsation wing dish, make the feedwater of hydropexis in the bottom of above-mentioned water jacket, the one side circulation is fallen the washings pouring of feedwater on washings, one side makes the positive and negative rotation of pulsation wing dish, repeatedly the masterpiece that makes progress is used for washings, the rinsing that the washings (detergent ingredients) that carry out comprising in this washings are pushed out can obtain high cleaning strength by enough a spot of washings thus.

And, can also obtain following action effect.The powder detergent of the bottom of external groove and post-treatment agent input are: be positioned at housing last protecting cover and the front side regional location, washing agent be set drop into device, feed water by washing agent, make the powder detergent that drops in the washing agent input container flow into the bottom of water jacket, can make the operation of washing agent input be easy to carry out thus, can import the bottom of water jacket simultaneously swimmingly.

In addition, connecting the washing agent water-suppling electromagnetic valve at the rear portion that is arranged on protecting cover and the washing agent water-feeding path of washing agent input device is obliquely installed, make under washing agent water-suppling electromagnetic valve closing state not residual water of inside, can prevent the freezing of residual water of algid stage thus.

In addition, the washing agent feedwater that the washing agent water-suppling electromagnetic valve carries out is a water-suppling electromagnetic valve of at first opening other, under the state of the hydraulic pressure of the inlet of reduction washing agent water-suppling electromagnetic valve, the inflow velocity of the washing agent feedwater of control in the washing agent water-feeding path, can prevent thus because of the air in the washing agent feedwater path by brute force by extrusion, make washing agent drop into powder detergent in the device and blow and disperse out.

And the washing agent feedwater introducing port of the joint-cutting shape of growing crosswise that drops into the inwall lateral opening of device at washing agent plays the stratiform current of generation along the wide cut of wall, makes powder detergent flow into effect in the water jacket effectively.

Description of drawings

Fig. 1 be expression embodiments of the invention 1 under the vertical profile state washing machine the schematic diagram of side.

Fig. 2 is the stereogram of the pulsation wing dish on the washing machine of embodiment 1.

Fig. 3 is the vertical view of the pulsation wing dish on the washing machine of embodiment 1.

Fig. 4 is the IV-IV cutaway view of the pulsation wing dish represented of Fig. 3.

Fig. 5 is the V-V cutaway view on Fig. 3.

Fig. 6 is the stereogram of the tappet (リ Off one) on the washing machine of embodiment 1.

Fig. 7 is the front view of the tappet represented of Fig. 6.

Fig. 8 is a perspective washing and dewatering groove with pack into the stereogram of opposed relationship of pulsation wing dish in the washing and dewatering groove of washing machine of embodiment 1 and tappet of expression.

Fig. 9 is at the stereoscopic figure that closes the top of the washing machine of expression embodiment 1 under the state of enclosing cover.

Figure 10 is at the stereoscopic figure that opens the top of the washing machine of presentation graphs 9 expressions under the state of enclosing cover.

Figure 11 is the vertical profile side view of the outer cover portion on the washing machine represented of Fig. 9.

Figure 12 is that the washing agent on the washing machine represented of Figure 10 drops into the stereogram of device part.

Figure 13 is the front view that the powder detergent of the washing agent input part represented of expression vertical profile Figure 12 drops into spatial portion.

Figure 14 is that the washing agent that expression vertical profile Figure 12 represents drops into the stereogram of seeing from the back side that device post-treatment agent partly drops into spatial portion.

Figure 15 is the stereogram that the washing agent represented of Figure 12 drops into the shell of device.

Figure 16 is the vertical view that the washing agent represented of Figure 15 drops into the shell of device.

Figure 17 is the XVII-XVII cutaway view that the washing agent represented of Figure 16 drops into the shell of device.

Figure 18 is that expression drops into the stereogram of the water supply system of device to the washing agent that Figure 12 represents.

Figure 19 is the vertical view that the washing agent represented of Figure 12 drops into the inner casing of device.

Figure 20 is the left surface figure that the washing agent represented of Figure 19 drops into the inner casing of device.

Figure 21 is that the washing agent of the washing machine represented of presentation graphs 9 and Figure 10 drops into device and washing agent drops into the part of device cap at the vertical profile side view of closing under the state of enclosing cover.

Figure 22 is that the washing agent of the washing machine represented of presentation graphs 9 and Figure 10 drops into device and washing agent drops into the part of device cap at the vertical profile side view of opening under the state of enclosing cover.

Figure 23 is the calcspar of the control system of the washing machine represented of Fig. 1.

Figure 24 is the flow chart of the part handled of control that the microcomputer of the controller of the control system represented of expression Figure 23 is carried out.

Figure 25 is the flow chart of other parts of handling of control that the microcomputer of the controller of the control system represented of expression Figure 23 is carried out.

Figure 26 represents the pulsation wing dish of embodiment 1 is launched at circumferencial direction, the schematic diagram of the action of the above-below direction of each locational washings of the circumferencial direction on this pulsation wing dish.

Figure 27 is that the pulsation wing dish on the embodiment 1 is seen in expression from the top, the schematic diagram of the action of the circumferencial direction of the washings on this pulsation wing dish.

Among the figure

The 1-side frame, 2-washing and dewatering groove, 4-pulsation wing dish, the 4a-protrusion, 4b-through hole, 4c-peripheral end face, the 5-tappet, 5a-bulge, 5b-inclined plane, the 5c-bar of dashing forward, 6-water jacket, 8-washing dehydration drive unit, 8a-washing dehydration drive motor, the last protecting cover of 9-, clothing class input port, the 9a-outside, resettlement section, 9e-rear portion, the 11-enclosing cover, the 12-operation shows board, 12a-indication input key switch, the 12b-display board, the 13-washing agent drops into device, the 131-shell, the 132-inner casing, the 132b-powder detergent drops into the space, the 312c-post-treatment agent drops into the space, 132e-washing agent feedwater introducing port, 133-washing agent feed pipe, 134-post-treatment agent feed pipe, the 20-washing agent drops into the device cap, the 20a-washing agent drops into the device lid, and 20a1-connects and deposits the condensate water box, the 28-level detection sensor, the 31-drain solenoid valve, 32-washings circulating pump, 37-chip filter, 38-water-cooled desiccant body, 42-chip filter, the 43-electric blowing machine, 46-PTC heater, 48-feed mechanism, 48a-washing agent water-suppling electromagnetic valve, 48b-post-treatment agent water-suppling electromagnetic valve, 48c-washs water-suppling electromagnetic valve, and 48e-cools off water-suppling electromagnetic valve, the 49-controller, the 49a-microcomputer, 50-moisture detection sensor, 60-washings

The specific embodiment

Washing machine of the present invention possesses: can be located at the inside groove as the washing and dewatering groove in the water jacket that is detained washings rotationally; Be positioned at the bottom of above-mentioned inside groove and the rotor disk that can be provided with rotationally; Select to drive the driving mechanism of above-mentioned inside groove and/or rotor disk rotation; Washings are infeeded feed mechanism in the above-mentioned water jacket; Drainage mechanism with the discharge of the washings in the above-mentioned water jacket; Circulation is carried out the washings in the above-mentioned water jacket are drenched the washings cycling mechanism that falls in this inside groove of last direction of this inside groove; Make the washing agent of putting into washing agent input device flow into the interior washing agent injection mechanism of above-mentioned water jacket; Control the control device of above-mentioned driving mechanism, feed mechanism, drainage mechanism, washings cycling mechanism and washing agent injection mechanism; In this washing machine, the washing agent of above-mentioned washing agent injection mechanism drops into the territory, lateral areas in front that device is positioned at the last protecting cover of housing, and be upwards open state and be arranged on this on protecting cover, will by and its washing agent water-suppling electromagnetic valve that in this washing agent drops into device, feeds water with the washing agent feedwater introducing port of the joint-cutting shape of growing crosswise that drops into the setting of device inner opening from its side at washing agent between washing agent water-feeding path tilted configuration so that the feedwater of being supplied with by this washing agent water-suppling electromagnetic valve roughly all flows in the above-mentioned washing agent input device;

Above-mentioned control device is made the formation of carrying out opening the control of above-mentioned washing agent water-suppling electromagnetic valve under the state of the water-suppling electromagnetic valve of opening other.

Embodiment 1

The formation of the washing machine of this embodiment is to carry out washing and dry mode, is following execution washing and dry basically.

In the water jacket that is detained washings, can be provided as the washing and dewatering groove of inside groove rotationally, pulsation wing dish can be arranged on rotationally the bottom position of this washing and dewatering groove.On this pulsation wing dish, be provided with a plurality of protrusions and disperse to be arranged on a plurality of through holes in the zone beyond the top, top of above-mentioned protrusion, these a plurality of bumps provide the mild inclined plane that component is upwards acted on repeatedly put into the washings on the pulsation wing dish by rotation.Above-mentioned washing and dewatering groove and pulsation wing dish selectively turn round driving by driving mechanism.

In above-mentioned washing and dewatering groove, be provided with: be positioned at and the height of above-mentioned pulsation wing dish over against direction, by from internal perisporium above interior side-prominent bulge and form, along this internal perisporium face a plurality of inclined planes of the chevron of highland slant dilation gradually circumferentially; With the top, top on the above-mentioned inclined plane that makes progress in week form, along the longitudinally extending prominent bar of this internal perisporium face to the inboard bulging of above-mentioned internal perisporium face.

And, also be provided with: the washing agent feed mechanism that washing agent is dropped into the bottom of the powder detergent importing water jacket in device and this washing agent input device; The feed mechanism that washings are fed water in above-mentioned water jacket and with the drainage mechanism of the washings draining in this water jacket; Circulation is carried out the washings of the bottom of above-mentioned water jacket are drenched the washings cycling mechanism that falls in this washing and dewatering groove from the top of above-mentioned washing and dewatering groove; Circulation is carried out the air sucking-off in the above-mentioned water jacket, and water-cooled dehumidifying back heating is blown in the above-mentioned washing and dewatering groove, makes the air circulation desiccant body of washings drying; That controls above-mentioned driving mechanism, feed mechanism, drainage mechanism, washings cycling mechanism and air circulation desiccant body is the controller of control device.

And, following control washing of above-mentioned controller and dry engineering.

In the washing procedure, on washing procedure thereafter, by keeping top water level that is no more than above-mentioned pulsation wing dish or the water level that surpasses slightly, feed water being trapped in the bottom of above-mentioned water jacket, the dissolved powders washing agent, thus generate the washings of high detergent concentration in the bottom of this water jacket, circulation is carried out one side this washings pouring is fallen on washings, the moving wing dish of one side rotating artery acts on washings repeatedly with the power that makes progress, and pushes washing thus.Here, the cloth amount of washings is in the common scope time, and washings are the top water levels that are no more than pulsation wing dish, and the cloth amount of washings is common scope when following, washings or the water level that surpasses slightly.

Rinsing program and washing procedure are same, keep top water level that is no more than pulsation wing dish or the water level that surpasses slightly, make the feedwater of hydropexis in the bottom of above-mentioned water jacket, the one side circulation is carried out the washings pouring of feedwater is fallen on washings, the moving wing dish of one side rotating artery, make power upwards act on washings repeatedly, carry out the rinsing that the washings (detergent ingredients) that are contained in this washings are pushed out thus.

So, in drying program, the moving wing dish of one side rotating artery, the one side circulation is carried out the air sucking-off in the above-mentioned water jacket, and water-cooled dehumidifying back heating is blown in the above-mentioned washing and dewatering groove, comes dry washing material.

Fig. 1 be at vertical profile carry out the schematic diagram of expression side under the state of this washing and dry washing machine, the 1st, constitute the side frame of the quadrangular barrel shape of gabarit.The 2nd, the washing and dewatering groove of formation inside groove, the a plurality of little through hole 2a that water flowing and ventilation usefulness are arranged on its periphery wall, its diapire has a plurality of through hole 2b of water flowing and ventilation usefulness, and its upper edge possesses fluid balancer 3, is provided with pulsation wing dish freely rotationally in the inboard of bottom.

Above-mentioned pulsation wing dish 4 is as Fig. 2～shown in Figure 5, possess above it: the protrusion 4a and a plurality of hydrophobic through hole 4b that are formed on a plurality of inclined planes that gently tilt on the rotation direction, this protrusion 4a is positioned at the bottom of washing and dewatering groove, by rotate taking place that the component that makes progress is acted on the washing force of pushing that is put to the washings that is placed in this washing and dewatering groove 2 on the pulsation wing dish 4 repeatedly.Protrusion 4a is chevron and tilts on rotation direction, and the periphery position increases ground gradually and radially tilt, and peripheral end face 4c becomes top to center one side the inclined plane of inclination of falling down.The pulsation wing dish 4 of this embodiment constitutes the outside dimension of about 470mm size with respect to the washing and dewatering groove 2 of the internal diameter size of about 520mm.Big like this pulsation wing dish 4 preferably makes 65～70mm with the treble height of protrusion 4a, forms the maximum inclination angle θ on mild inclined plane of the rotation direction of this protrusion 4a ₁Preferably with respect to the horizontal plane become 20～30 degree, tilt angle theta radially ₂Preferably with respect to the horizontal plane become 10～20 degree, the tilt angle theta of above-mentioned peripheral end face 4c ₃Preferably become 7～15 degree with respect to vertical plane.In addition, the through hole 4b that washings are passed through disperses to be arranged on the zone in addition, zone on the top, top on the protrusion 4a.

Pulsation wing dish 4 one rotates, and the washings on this pulsation wing dish 4 will be simultaneously when the one side of sliding on the pulsation wing dish 4 be rotated on the rotation direction of this pulsation wing dish 4, and 4a pushes by protrusion, the vibration of above-below direction ground.By this slip, between washings and pulsation wing dish 4, form moisture film.The thickness effect of moisture film acts on the rotating load torque of pulsation wing dish 4 from washings, and the thin more rotating load torque of moisture film is big more.The thickness of the many more moisture films of the quantity of through hole 4b is thin more.On the other hand, with washings upward to the power of having pressed at the top of protrusion 4a upper area for maximum, so the size of the thickness of this part moisture film widely influence in the rotating load torque of pulsation wing dish 4.That is: as this embodiment, do not have under the through hole 4b mode, owing to form thick moisture film, so the rotating load torque that acts on pulsation wing dish 4 from washings alleviates at this top upper area at the top of protrusion 4a upper area.In addition, be difficult for taking place the direct slip of pulsation wing dish 4 and washings, also can alleviate the generation of the damage of washings thus.

The pulsation wing dish 4 of this mode will describe in detail in the back, act on washings on the pulsation wing dish 4 repeatedly by the component that rotates the appropriateness that to make progress, in addition, be beneficial to and prevent that washings from nipping between the inner peripheral surface of protrusion 4a and washing and dewatering groove 2 and between the tappet (aftermentioned), make pulsation wing dish 4 can not rotate (locking).

Above-mentioned washing and dewatering groove 2 possesses tappet 5, and its masterpiece that is used for making progress is used for the washings that comes alongside in the bottom of this internal perisporium face near this internal perisporium face, to prevent departing from and twining of this washings.This tappet 5 as Fig. 6 and Fig. 7 in detail shown in, possess: be positioned at height with above-mentioned pulsation wing dish 4 subtends, by above the bulge 5a outstanding and form, and circumferentially increase the inclined plane 5b of the chevron of ground slant dilation gradually along this internal perisporium face from internal perisporium towards the inner arc shape; And with the top, top of the above-mentioned inclined plane 5b that makes progress from the week form to the inboard bulging of above-mentioned internal perisporium face, the prominent bar 5c that vertically stretches along this internal perisporium face (making progress).Height and angle of inclination that above-mentioned inclined plane 5b becomes with inclined plane mild on the rotation direction of the protrusion 4a that forms above-mentioned pulsation wing dish 4 are same height and gradients.In addition, the bulging of above-mentioned prominent bar 5c height (thickness) is the height roughly the same with the bulge 5a of tappet 5, preferably 10～15mm.Bulging that should prominent bar 5c is highly excessive, and control follows the effect of circumferential action of washings of the rotation of pulsation wing dish 4 will be excessive in washing procedure, produces bad influence to cleaning.This tappet 5 is made of the resin forming one and installs.

In addition, during top, the top subtend of the outer end edges on the top, top of the protrusion 4a of above-mentioned pulsation wing dish 4 and the inclined plane 5b of above-mentioned tappet 5, between both subtend edges, preferably can guarantee the gap g that about 25mm is above ₁And, the gap g of the outer end edges on the top, top of the protrusion 4a of pulsation wing dish 4 and the inner face of washing and dewatering groove 2 ₂Preferably can guarantee more than the 30mm.

These values are beneficial to nip (aftermentioned) that prevents washings when improving the washing of washings and dry efficient.Though that is: the top, top of the protrusion 4a of pulsation wing dish 4 is to make the action of washings become big and help washing and dry when being positioned at the outside, the slit between pulsation wing dish 4 and tappet 5 and the washing and dewatering groove 2 diminishes, and washings is nipped easily.

Fig. 8 is a perspective washing and dewatering groove 2, with the stereogram of the opposite relation of pulsation wing dish 4 in the expression washing and dewatering groove 2 and tappet 5.In this embodiment, by 2 protrusions that are interval with of 180 degree, also the interval by 180 degree is provided with 2 tappets 5 on the periphery wall of washing and dewatering groove 2, but has omitted a tappet on this Fig. 8 on pulsation wing dish 4.

In washing procedure, the tappet 5 of Gou Chenging has fallen washings or washings and moistening washings directly is placed under the state on the pulsation wing dish 4 one side and rotates along with pulsation wing dish 4 in pouring like this, one side is pressed by centrifugal force and moves to the internal perisporium face of washing and dewatering groove 2, the inclined plane 5b power that effect makes progress to washings by tappet 5 then, and then, suppress to rotate and move by prominent bar 5c to center one side direction of pulsation wing dish 4, washings becomes near the state of internal perisporium face of deflection dehydration washing trough 2 thus, reduce and the phenomenon of cleaning inefficiency alleviates to the component that makes progress of this washings effect from the protrusion 4a of pulsation wing dish 4, in addition, the winding of washings also alleviates.And, the inclined plane 5b of bulge 5a just works washings upwards by extrusion during gap between the peripheral end face 4c of the protrusion 4a of the interval of the appropriateness between the bulge 5a of tilt angle theta 3, the peripheral end face 4c that guarantees above-mentioned pulsation wing dish 4 and the tappet 5 of the appropriateness of the peripheral end face 4c of the protrusion 4a by pulsation wing dish 4 is set and the internal perisporium face of washroom drench pit 2 and bulge 5a that washings will enter tappet 5 and pulsation wing dish 4, can prevent that washings from nipping the gap and the wing dish 4 of pulsing can not rotate or because the damage washings of nipping.In addition, the internal perisporium face of the bulge 5a of tappet 5 is a flexure plane cylindraceous, gap between the peripheral end face 4c of the protrusion 4a of pulsation wing dish 4 and the bulge 5a of tappet 5 is certain in a circumferential direction, so even if washings enters this gap, also can former state pass through the gap, can not bite in the gap.

In addition, in drying program, pulsation wing dish 4 and tappet 5 loosen the washings of the internal perisporium face of deflection washing and dewatering groove 2 by final dewatering, promote the action of the last direction of washings by the inclined plane 5b of tappet 5, simultaneously, suppress the action of the rotation direction (circumferencial direction) of washings by prominent bar 5c, promote the transposition of washings, circulating air and washings are contacted well play the effect that improves drying efficiency.

The 6th, in wrap the water jacket of stating washing and dewatering groove 2, the outside in its bottom, the mounting base 7 that is situated between by steel plate system is equipped with washing dehydration drive unit 8.For this water jacket 6, illustrate though omitted, four orientation of this water jacket 6 are engaged on 4 support sticks that fixedly hang down on the corner plate of four corner portions of the upper end of being located at side frame 1 and support equably but be situated between by buffer unit, thereby dangle at the central part of this side frame 1.

Above-mentioned washing dehydration drive unit 8 possesses the driving function, this driving function is selectively carried out following pattern: interior dress has used inverter to drive washing dehydration drive motor, Electromagnetically-operating clutch mechanism and the planetary gear reducing mechanism of the capacitor phase-splitting monocyclic-start induction motor of motor or reversible rotation, by control washing dehydration drive motor and Electromagnetically-operating clutch mechanism, under the state that makes washing and dewatering groove 2 stationary fixing or discharge freely to rotate, make the pulsation wing dish 4 washing drive pattern of positive and negative rotation repeatedly; The dehydration drive pattern that washing and dewatering groove 2 and pulsation wing dish 4 are rotated to same direction integratedly.

Form outside clothing class input port 9a last protecting cover 9 covering side frames 1 upper opening and embed and be installed in this upper opening end margin, be fixedly mounted on the side frame 1 by construction bolt.Should go up protecting cover 9 is constituted by a plurality of members as required.Enclosing cover 11 switches that the above-mentioned outside clothing class input port 9a that forms on last protecting cover 9 is installed in by base portion hinge 10 on the protecting cover 9 cover freely.

As Fig. 9 and shown in Figure 10, last protecting cover 9 falls down becoming enclosing cover 11, when closing the state of outside clothing class input port 9a, for about protecting cover 9 on above the enclosing cover 11 and not covered at this by this enclosing cover 11 and the edge part of rear side above not produce layer poor, make the neighboring depression of clothing class input port, outside 9a of the EDGE CONTACT all around of enclosing cover 11, form layer difference face 9b, the front side of this layer difference face 9b forms the position of enclosing cover 11 coverings that are positioned at the state of not being closed, with the same width of layer difference face 9b, and tilt to the switch installed surface 9c of the anterior locations of above-mentioned housing 1 towards the below from this layer difference face 9b always.

Enclosing cover 11 be by: rising and falling by above-mentioned base portion hinge 10 is installed in the latter half of 11a on the protecting cover 9 freely and is constituted by the first half 11c that middle hinge 11b can song be combined in the leading edge of this latter half of 11a with stretching.

As shown in figure 11, the first half 11c on this enclosing cover 11 possesses: the rearward end with first half 11c that finger tip can be inserted for manual opening and closing operations enclosing cover 11 is recessed to form handle portion 11d; Make it retreat gyration by pushing with finger tip in the time of for the position of the opening that stops up this handle 11d, this finger tip can insert the handle portion lid 11e among the handle portion 11d; And be positioned at the position that is connected with the front side of this handle portion 11d and the operation that is provided with demonstration board 12.

The opening and closing operations of this enclosing cover 11 is as follows: by finger tip being inserted handle portion 11d, the rear end part of first half 11c is lifted/operation with pressing, making latter half of 11a is that fulcrum rises and falls with base portion hinge 10, thereby makes this latter half of 11a and first half 11c mountain folding shape erect (opening)/flatly calm (closing).

In addition, on protecting cover 9, be provided with the enclosing cover full cut-off detecting sensor (aftermentioned) of the full-shut position that detects enclosing cover 11.

Aforesaid operations shows that board 12 is equipped with the top of the first half 11c that is positioned at enclosing cover 11 and mainly as operated indication input key switch 12a and display board 12b under the state of closing this enclosing cover 11, and with on the built-in position of display board control circuit substrate 12c.In addition, should operate and show board 12, on the position of the front side by display board 12b being arranged on the above-mentioned handle portion 11d that connects enclosing cover 11, this indication input key switch 12a is arranged on the position of the front side that connects above-mentioned display board 12b, and should arrange away from handle portion 11d place by indication input key switch 12a, be formed on thus that this hand is difficult for contacting the formation that key switch 12a is imported in indication when catching handle portion 11d driven for opening and closing operation enclosing cover 11 with hand.

In addition, be provided with the washing agent that drops into powder detergent in the lead edge portion in the left side of the layer difference face 9b of last protecting cover 9 and drop into device 13, on switch installed surface 9c, touch-tone power switch 14 and detergent amount have been installed have been detected indicator cock 15.

As Figure 12～shown in Figure 14, above-mentioned washing agent drops into device 13 following formations: the protrusion 9b on being located on the layer difference face 9b of protecting cover 9 ₁The top on the powder detergent that forms drop into device window 9b be set ₂On, upward opening ground embeds the shell 131 that promising outside container is installed, and dismounting embeds the inner casing 132 that promising inboard container is installed freely in this shell 131.Like this, the protrusion 9b on the layer difference face 9b of protecting cover 9 on being located at ₁The powder detergent that forms of top drop into device window 9b be set ₂On, washing agent is installed upward opening drops into device 13, this formation is to remain on easily to guarantee that washing agent that the degree of depth stipulated forms drops into the bottom outer wall face of device 13 and is located on the water jacket of upper end of water jacket 6 formation in the gap of necessity between the protecting cover (aftermentioned), in addition, still be easy to utilize enclosing cover 11 to open and close the formation (concrete aftermentioned) that washing agent drops into the opening of device 13.

The concrete structure aftermentioned of shell 131, its function is: will supply in the inner casing 132 that is embedded into installation from the feedwater of water-suppling electromagnetic valve, powder detergent or post-treatment agent or spilling water that acceptance is flowed out from inner casing 132, as shown in Figure 1, Jie is imported in the water jacket 6 from the washing agent introducing port by the washing agent ingress pipe 17 that accompanies bellows 16, in addition, as become superfluous water level, then be situated between by the overflow pipe 19 that accompanies bellows 18 from gap spilling water in water jacket 6.Washing agent that flows out from washing agent ingress pipe 17 or post-treatment agent pass to the internal face of water jacket 6 with washing agent feedwater or post-treatment agent feedwater, perhaps be imported into the bottom of water jacket 6, so can directly not drench on the washings that drops in the washing and dewatering groove 2 by the gap between water jacket 6 and the washing and dewatering groove 2.Thus, not can because of the washing agent of high concentration or post-treatment agent attached on the washings, cause the color spot of this washings or fade.

In addition, the concrete structure aftermentioned of inner casing 132, it possesses, and the powder detergent that marks off flow export and gap drops into spatial portion and post-treatment agent drops into spatial portion, the function of each spatial portion is: from shell 131 water receivings, the powder detergent put in this spatial portion or post-treatment agent are flow in the shell 131 from the flow export of this spatial portion, in addition, when becoming the excessive water position, from gap spilling water in shell 131, prevent leaking to the outside.

The concrete structure of above-mentioned shell 131 and inner casing 132 is described.

As Figure 13～shown in Figure 180, shell 131 is housings of upward opening, and its formation is: possess washing agent introducing port (the comprising joint) 131a that connects above-mentioned washing agent ingress pipe 17 in the bottom; Possess washing agent admission port (comprising joint) 131b and post-treatment agent admission port (comprising joint) 131c at position, sidewall stage casing; Possesses gap 131d at sidewall epimere position; The protrusion 9b of the layer difference face 9b of protecting cover 9 on being located at ₁Washing agent drop into device window 9b be set ₂Last upward opening ground embeds and is provided with the upper end peripheral edge portion with installing.The diapire of this shell 131 forms peviform and makes that the peristome of washing agent introducing port 131a is minimum.

And, as shown in figure 18, above-mentioned washing agent admission port 131b and post-treatment agent admission port 131c are connected on the washing agent water-suppling electromagnetic valve 48a and post-treatment agent water-suppling electromagnetic valve 48b on the feed mechanism 48 described later by washing agent feed pipe 133 and post-treatment agent feed pipe 134 respectively.With regard to washing agent feed pipe 133 and post-treatment agent feed pipe 134, for washing agent admission port 131b and post-treatment agent admission port 131c one side being reduced tilted configuration, so that the not residual a large amount of surplus water in washing agent water-suppling electromagnetic valve 48a and post-treatment agent water-suppling electromagnetic valve 48b its inside under closing state, and the height and position of washing agent admission port 131b, post-treatment agent admission port 131c, washing agent water-suppling electromagnetic valve 48a and post-treatment agent water-suppling electromagnetic valve 48b is set.

As Figure 12～Figure 14 and Figure 19, shown in Figure 20, inner casing 132 is to make it exist lower space ground to embed the housing that is installed in the upward opening in the above-mentioned shell 131, inner by partition walls 132a division, form powder detergent and drop into spatial portion 132b and post-treatment agent input spatial portion 132c.Above-mentioned powder detergent drops into spatial portion 132b and possess washing agent flow export 132d on its diapire, possess the rectification chamber 132j that contacts, is communicated with the washing agent admission port 131b of above-mentioned shell 131 at position, sidewall stage casing, possess gap 132f at sidewall epimere position.In above-mentioned washing agent flow export 132d, what be provided with preventing of building bridge on its diametric(al) foreign matter from falling usefulness helps rib 132d ₁Above-mentioned rectification chamber 132j possesses the washing agent feedwater introducing port 132e of the joint-cutting shape of growing crosswise on the face relative with the contact-making surface of washing agent admission port 131b contact.The inside sidewalls that this washing agent feedwater introducing port 132e drops into spatial portion 132b at powder detergent is under shed, and its transverse width is to cross over roughly whole zone except the arc sections of corner from the width that powder detergent drops into the fore-and-aft direction of spatial portion 132b.And this washing agent feedwater introducing port 132e possesses notch 132e at its two ends ₁In addition, drop into the relative side wall inner surface 132k formation inclined plane of above-mentioned washing agent feedwater introducing port 132e of spatial portion 132b with powder detergent.Because above-mentioned side wall inner surface 132k is away from washing agent feedwater introducing port 132e, so current die down, so be the position of easy residual powder washing agent, but by the inclined plane is made at this position, the powder detergent that is dropped into is difficult to be trapped in this position, the detergent amount at this position reduces, so can prevent that washing agent is residual.

Illustrate that with reference to Figure 13 and Figure 19 powder detergent drops into the flow process of the washing agent feedwater in the spatial portion 132b.The washing agent feedwater that flows into rectification chamber 132j from washing agent admission port 131b extends to the whole zone in the 132j of rectification chamber, simultaneously, circular-arc roof face by this rectification chamber 132j becomes downwards water (flow) direction, drop into the internal face of spatial portion 132 from washing agent feedwater introducing port 132e along powder detergent, become downward membranaceous current and flow out.And, become the current of roughly even flow that drop into the whole area extension of diapire of spatial portion 132b at powder detergent, make the powder detergent that dropped into effectively baric flow to washing agent flow export 132d.The part of the washing agent feedwater of flowing along diapire flows out from washing agent flow export 132d, remaining arrive inclined plane 132k midway after, change along this inclined plane 132k and to flow to, return diapire, flow out from washing agent flow export 132d.In addition, passed through the notch 132e at the two ends of washing agent feedwater introducing port 132e ₁Washing agent feedwater from notch 132e ₁General horizontal direction ground flows out, and flows along the side wall surface of the left and right sides of washing agent feedwater introducing port 132e, and flushing is attached to the powder detergent on this side wall surface.

In addition, the flow velocity that the washing agent that flows into to rectification chamber 132j feeds water is fast more, and the flow velocity that the washing agent that flows out from washing agent feedwater introducing port 132e feeds water is fast more, and the effect of pushing the flowing powder washing agent is good more.Therefore, the discharge area of washing agent admission port 131b is the smaller the better.But the discharge area of washing agent admission port 131b diminishes, and when the user forgets installation inner casing 132, can disperse outside shell 131 from the washing agent feedwater that washing agent admission port 131b sprays at a high speed.So, in this embodiment, do not dwindle the discharge area of washing agent admission port 131b, the discharge area of washing agent admission port 131b can draw in when being installed on the shell 131 for inner casing 132 is embedded, and is provided with the gathering plate 132m of a part of stopping up washing agent admission port 131b in abutting connection with rectification chamber 132j.By this formation, when the user forgot installation inner casing 132, the discharge area of washing agent admission port 131b was not drawn in, and the washing agent feedwater can not dispersed.

Above-mentioned post-treatment agent drops into spatial portion 132c and possess hydrocone type post-treatment agent flow export 132g on its diapire, possess the post-treatment agent feedwater introducing port 132h that contacts connection with the post-treatment agent admission port 131c of above-mentioned shell 131 at position, sidewall stage casing, possess gap 132i at sidewall epimere position.In addition, also be provided with at the epimere position (than the more close position of gap 132i) of dividing wall 132a: when gap 132i stopped up, the post-treatment agent feedwater that post-treatment agent is dropped in the spatial portion 132c flowed into the overfalling weir 132n that powder detergent input spatial portion 132b uses.In addition, Figure 12 is the post-treatment agent flow export 132g of hydrocone type that the state of lower cover is unloaded in expression.

In drying program, moistening air in the water jacket 6 by washing agent ingress pipe 17 and overflow pipe 19 from washing agent introducing port 131a and gap 131d is counter flows in the inner casing 132, in order to prevent that wet air from spilling from inner casing 132, the inner casing 132 that this washing agent drops on the device 13 is provided with washing agent input device cap in the inboard of above-mentioned enclosing cover 11, be used for falling this enclosing cover 11 and when closing outside clothing class input port 9a, the opening of inner casing 132 is stopped up into airtight conditions.

Illustrate that with reference to Figure 21 and Figure 22 this washing agent drops into the structure of device cap.This washing agent drops into device cap 20 and possesses washing agent input device lid 20a and seal 20b, the inboard of the first half 11c that being positioned at when opening enclosing cover 11 has a down dip forward erects contacts with the edge of opening of inner casing 132 when closing enclosing cover 11 and can make opening be closed into airtight conditions.Washing agent drops into device lid 20a to be possessed in that first half 11c has a down dip forward and becomes above the position of lower edge portion to the inside the condensate water of opening when erecting and accept box 20al by opening enclosing cover 11.This condensate water is accepted box 20a1 and is constructed as follows: having a down dip forward when erecting in order to open outside clothing class input port 9a first half 11c, above-mentioned opening becomes upwards state, acceptance drops into the medial surface of device lid 20a and the condensate water that flows down along this medial surface attached to washing agent, in order to close outside clothing class input port 9a first half 11c when falling, above-mentioned opening becomes downward state, will be trapped in condensate water and accept box 20a ₁In condensate water in inner casing 132, discharge.

At the interior upside openend of wrapping the water jacket 6 of stating washing and dewatering groove 2, possess protecting cover 21 on the water jacket of inboard clothing class input port 21a by installation, cover the gap between water jacket 6 and the washing and dewatering groove 2.23 switchings of the inner cap on the protecting cover 21 cover the inboard clothing class input port 21a that forms on the protecting cover 21 on the water jacket freely on the water jacket by being installed in by hinge 22.

On protecting cover on the water jacket 21, perforation is equipped with towards the puff prot 24 of washing and dewatering groove 2 inner openings, and be positioned at above-mentioned hinge 22 downside and towards the central part opening of inboard clothing class input port 21a be provided with admission port 25, towards the clearance opening between washing and dewatering groove 2 and the water jacket 6 above-mentioned washing agent input pipe 17 and overflow pipe 19 are connected.

The inboard of inner cap 23 possesses water spraying pipe 26.Constituting of this water spraying pipe 26: under the state of closing inner cap 23, the aproll mouth 26a of front end above the approximate centre portion of washing and dewatering groove 2 under shed, washings are drenched in large area fall in washing and dewatering groove 2, the water inlet 26b of root and above-mentioned admission port 25 join and accept feedwater.

In addition, form choke box (the エ ア ト ラ Star プ) 6a that water level detecting is used on the sidewall of the bottom of water jacket 6, being situated between is connected on the level detection sensor 28 into the pressure sensitive of condensate tank of dehumidifier by air duct 27, and the bottom is provided with the draining exhaust outlet 6b that holds concurrently.

The above-mentioned draining exhaust outlet 6b that holds concurrently is situated between and is connected on each water inlet of washings circulating pump 32 of drain solenoid valve 31 and motorized motions by bellows 29 and inner pipe arrangement 30.This drain solenoid valve 31 and washings circulating pump 32 are arranged on the fixed component that is associated in housing 1, the delivery port of drain solenoid valve 31 is connected on the externally drained pipe 33, and the delivery port of washings circulating pump 32 is situated between and is connected on the above-mentioned admission port 25 by inner pipe arrangement 34 and bellows 35 and inner pipe arrangement 36.Can be provided with chip filter 37 removably at above-mentioned inner pipe arrangement 36 midway.

Here, the above-mentioned draining exhaust outlet 6b that holds concurrently, bellows 29, inner pipe arrangement 30, washings circulating pump 32, inner pipe arrangement 34,36, bellows 35, admission port 25 and water spraying pipe 26 constitute the washings cycling mechanisms.

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

Water-cooled desiccant body 38 possesses Jie and is connected hold concurrently water-cooled dehumidifying wind path 40 on the exhaust outlet 6b of above-mentioned draining by bellows 39, in this water-cooled dehumidifying wind path 40, be provided with and possess the water-cooled that cooling water flow out of pipe 41a in the upper end and remove wet plate 41, be provided with chip filter 42 and electric blowing machine 43 midway.Water-cooled dehumidifying wind path 40 is provided with above-mentioned water-cooled and removes wet plate 41 in the rising wind path 40a that stretches the ground setting from bellows 39 upward.And, be provided with the decline wind path (diagram is omitted) of turning back and stretching downwards from the upper end of rising wind path 40a, on this return portion, can be provided with above-mentioned chip filter 42 removably.The moisture detection sensor (aftermentioned) of the humidity of the air of induced flow in this decline wind path is set in this decline wind path.Be connected with the air entry of above-mentioned electric blowing machine 43 in the bottom of this decline wind path, be provided with the rising wind path (diagram is omitted) that stretches upward from the exhaust outlet of this electric blowing machine 43.

The front end of rising wind path is situated between and is connected on the above-mentioned puff prot 24 by air heating pipe 44 and bellows 45, in above-mentioned air heating pipe 44, in the heat cycles air is housed be the ptc heater 46 of electrothermal heater.

Rear portion at last protecting cover 9 forms resettlement section, rear portion 9e, in the 9e of this resettlement section, rear portion above-mentioned level detection sensor 28 is set, and, be equipped with in going back: the water inlet 47 that is connecting water pipe; Bathtub water (residue water for bathing) pulsating pump (diagram is omitted); And control is to the feed mechanism 48 of being located at electromagnetic valve that cooling water flow out of pipe 41a feedwater that washing agent admission port 131b on the shell 131 that above-mentioned washing agent drops into device 13 and the water-cooled on post-treatment agent admission port 131c, above-mentioned diffusing pouring spout 26 and the above-mentioned water-cooled desiccant body 38 remove wet plate 41 and pump etc.Feedwater Jie to the pouring spout 26 that looses is undertaken by inner pipe arrangement 36 from feed mechanism 48.

Constitute this washing machine control device control system as shown in figure 23, be located at the switches set that the indication input key switch 12a of operation on the display board 12 possesses starting switch that the program setting switch of setting various washing procedures or indication start etc., display board 12b shows carrying out state or showing the detergent amount of detection of the expression of the washing procedure that is set and each program (processings).

Controller 49 is constructed as follows: possess microcomputer 49a, load driving circuit 49b, interior power supply circuit 49c and power supply latch-in relay 49d, after connecting power switch 14, interior power supply circuit 49c brings into play function, start and hold and carry out the control handling procedure, control load driving circuit 49b, power supply latch-in relay 49d and display board 12b by microcomputer 49a.This controller 49 is installed in to be located at the space in the protecting cover 9 or to be located at space in the housing 1.

And, the microcomputer 49a of controller 49 be installed in operation and show that indication input key switch 12a, detergent amount on the board 12 detects indicator cock 15, level detection sensor 28, moisture detection sensor 50 and be connected with enclosing cover full cut-off detecting sensor 51, import the signal that they send; Load driving circuit 49b connects the washing dehydration drive motor 8a and the Electromagnetically-operating clutch mechanism 8b of above-mentioned washing dehydration drive unit 8, above-mentioned drain solenoid valve 31, washings circulating pump 32, electric blowing machine 43, ptc heater 46, and the washing agent water-suppling electromagnetic valve 48a of above-mentioned feed mechanism 48, post-treatment agent water-suppling electromagnetic valve 48b, washing water-suppling electromagnetic valve 48c, bathtub water pulsating pump 48d and cooling water-suppling electromagnetic valve 48e, control is to their power supply.

Illustrate omission, the washing dehydration drive motor 8a on embodiment is the frequency converter drive motor, and load driving circuit 49b possesses: generating boosts supply voltage is times voltage commutation function of the DC voltage of about 280V; Generation is applied to the frequency converter function of the alternating voltage on the washing dehydration drive motor 8a; Alternating voltage waveform carefully is cut into pulse type and controls the virtual value control function of the virtual value that is applied to the alternating voltage on the washing dehydration drive motor 8a by the control impuls width of cloth.

The formation of above-mentioned microcomputer 49a is: press power switch 14, start behind the connection power supply, carry out as Figure 24 and washing and dry basic controlling handling procedure shown in Figure 25.

The washing machine of this embodiment is trapped in the washings of bottom of water jacket 6 in washing procedure and the water level of washings must be avoided in one side the pulsation wing dish 4 positive and negative one sides of rotating being made under the washing state of washings circulation basically, the washings that are trapped in the bottom of water jacket 6 surpass significantly pulsation wing dish 4 above, rise to the swim water level of immersion of the washings that makes on this pulsation wing dish 4 significantly.; after the washings on the pulsation wing dish 4 contains washings in a large number; if the long-time state that continues the rotation of pulsation wing dish 4 and stop the circulation of washings; then the washings in the washings that contain in the washings and the washings circulatory system will be because of under the gravity current; be trapped in the bottom of water jacket 6; cause water level under this state surpass pulsation wing dish 4 above, this is allowed to.So, in this embodiment,, in the washing of the washings of cloth amount usually, set the low slightly water level h of following height than the pulsation wing dish 4 in the washing and dewatering groove 2 as the designated water level of control washings feedwater usefulness ₁, in the washing of the washings of the few cloth amount below common cloth amount, set than above-mentioned water level h ₁The water level of high slightly (about about 10cm) (being substantially equal to the water level of high-order bit on top, top of the protrusion 4c of the pulsation wing dish 4 in the washing and dewatering groove 2) h ₂And, on the feedwater program, carry out the feedwater of ormal weight, dissolve the powder detergent that is dropped into according to the amount of washings, generate the washings of high detergent concentration.In washing procedure, make one side under the static state of washing and dewatering groove 2 make that pulsation wing dish 4 is positive and negative to rotate the washings of high detergent concentration that the one side circulation carries out being trapped in the bottom of water jacket 6 and drench and fall on washings, carry out thus to the washings that on pulsation wing dish 4, contains the washings of high detergent concentration act on repeatedly the component that makes progress to this washings from the inclined plane of the protrusion 4a of this pulsation wing dish 4 by compressing and washing.In rinsing program, by with the washings of the same water level of washing procedure, make one side under the static state of washing and dewatering groove 2 make that pulsation wing dish 4 is positive and negative to rotate the one side circulation and carry out being trapped in the washings of the bottom of water jacket 6 and drench and fall on washings, carrying out thus the washings that contains washings on pulsation wing dish 4 is acted on the component that makes progress to this washings from the inclined plane of the protrusion 4a of this pulsation wing dish 4 and repeatedly by the rinsing of extrusion washings.In drying program, to rotate washings in the washing and dewatering groove 2 that one side stirred by centrifugal dehydration by pulsation wing dish 4 positive and negative and simultaneously circulate and carry out moistening air in the sucking-off water jacket 6, water-cooled dehumidifying back heating is blown in the washing and dewatering groove 2.

The pulsation wing dish 4 of this embodiment is to reverse by protrusion 4a, its surperficial knee-action, thus boost washings repeatedly and make its vibration, produce cleaning strength thus.Specifically, washings is constantly to slide on pulsation wing dish 4 and at above-below direction with circumferencial direction moves quiveringly and cleaned.

About the action of the washings on the washing procedure and clean effect, describe with reference to the schematic diagram of Figure 26 and Figure 27.Figure 26 represents along the circumferential direction to launch to pulse wing dish 4, the action of the above-below direction of each locational washings 60 of the circumferencial direction on this pulsation wing dish 4; Figure 27 is that pulsation wing dish 4 is seen in expression from the top, the action of the circumferencial direction of the washings 60 on this pulsation wing dish 4.The principle of the action of each locational washings 60 and the generation of cleaning strength is as follows.

(1) makes the part (position of (a) on Figure 26) that rises on the circumferential inclined plane of protrusion 4a

Repeatedly washings 60a is boosted from following by the rate of rise of utilizing protrusion 4a, compress washings 60a thus repeatedly, produce the cleaning strength of pushing cleaning function.

(2) surpass the apex portion (position of (b) on Figure 26) of protrusion 4a

The washings 60b that utilizes the rate of rise of protrusion 4a and boosted is upward takeofing surpassing on the position of protrusion 4a, and this protrusion 4a between produce the gap.In addition, at this moment, the speed of circumferencial direction increases, (between washings 60a and the washings 60b and between washings 60d and the washings 60e) generation gap between the washings of adjacency on the circumferencial direction.The washings that drench the high concentration detergent that falls from the top enter these gaps, are impregnated into the inside of washings 60 effectively.For this reason, even if keep the state of the top water level that is no more than pulsation wing dish 4, washings also can spread all over washings 60 integral body.

(3) part that descends from the inclined plane that makes protrusion 4a is to the part (position of (c) on Figure 26) of the 4b of low ebb portion

On protrusion 4a, dropped to the position of the 4b of low ebb portion by the descending slope of protrusion 4a, produce the cleaning strength of pushing washing and patting cleaning function by the washings 60c that upspring.At this moment, clash with the washings 60d of the slow vicinity of the speed of circumferencial direction, the washings 60 before and after circumferencial direction also produces the cleaning strength of pushing washing and patting cleaning function each other.And the washings that penetrate in the washings 60 are pressed out with foul.

(4) travel direction of the above-below direction of washings 60 be opposite part ((b) on Figure 26 and (c) between and (c) and (a))

The direction of motion of the washings 60a that washings 60b that is upspring by protrusion 4a and the washings 60c that falls and the washings 60c that falls and washings 60c boost is opposite direction, with two hands with the washings effect of washing by rubbing with the hands and the generation cleaning strength of the same motion of the hand rubbing washing of motion washing round about mutually.

In addition, in order to bring into play the clean effect of above-mentioned (1)～(4) to greatest extent, for the optimum size of above-mentioned pulsation wing dish 4, preferably making the velocity of rotation of pulsation wing dish 4 is 130～140rpm.When velocity of rotation was slower than this speed, the action of washings 60 diminished, and the effect of cleaning reduces.When velocity of rotation was faster than this speed, washings can not be followed the moving up and down of pulsation wing dish 4 surfaces, and the action of this washings 60 diminishes, and the effect of cleaning reduces.

Like this, one side makes 4 rotations of pulsation wing dish that the cleaning of washings circulation of high concentration detergent can comprehensively be brought into play and wash, wash by rubbing with the hands this three effects by compressing and washing, clapping simultaneously with considerably less washings, can access high cleaning strength.

The motion of this washings 60 that is produced by pulsation wing dish 4 also is applicable to rinsing program.The gap of being upspring between the washings that produces owing to washings enters washings easily, is impregnated in this washings 60, so can extrude with washings and the detergent ingredients that same effect will be infiltrated in the washings 60, improves rinse efficiency.

In addition, also be applicable to drying program.Because warm wind enters upspring gap between the washings that produces of washings, so warm wind not only enters the outer surface of washings, but also spreads all over the inside of this washings, promotes water evaporates, improves drying efficiency.And then the motion that cloth twines few washings has also realized the drying that fold is few.

Illustrate that with reference to Figure 24 and Figure 25 the control that above-mentioned microcomputer 49a carries out is handled in order to realize such washing and drying.

Step S101

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

Step S102

The display board 12b that operation is shown board 12 lights demonstration, imports the indication input setting washing procedure that key switch 12a sends as indicated.On setting, this washing procedure also sets subscription procedure through washing after the stipulated time.Under the state of not indication input, the washing procedure that the washing procedure of automatic setting standard or last time implement.

Step S103

Monitor that washing agent detects the indication input signal that indicator cock 15 sends, separately handle according to this indication input.The user opens enclosing cover 11 and inner cap 23, washings is dropped in the washing and dewatering groove 2, perhaps when dropping into washings, drop into the powder detergent input spatial portion 132b input powder detergent of device 13 to washing agent, and drop into spatial portion 132c to post-treatment agent and drop into post-treatment agent, close inner cap 23 and enclosing cover 11, and when only dropping into washings, in order to know the suitable amount of washing agent, operated wash dosage detects indicator cock 15.

Step S104

Detergent amount detects indicator cock 15 1 and sends indication, just detects the cloth amount and tries to achieve detergent amount, and then carry out the processing of setting the washing water yield (water level).The detection of this cloth amount is following to be carried out: under the dried cloth state before the washings feedwater, according to the cloth amount that detects washings in the rotating load amount that makes the wing dish 4 of to pulse under the static state of washing and dewatering groove 2 when a direction is rotated, act on this pulsation wing dish 4, control the washing dehydration drive motor 8a and the Electromagnetically-operating clutch mechanism 8b of washing dehydration drive unit 8 for this reason.The calculating of detergent amount is the amount (detergent amount) of trying to achieve suitable washing agent according to the cloth amount that detects.Best detergent amount is by trying to achieve with reference to the table of comparisons of predefined cloth amount and detergent amount.Specifically, used in the formation of frequency converter drive motor at washing dehydration drive motor 8a, the detection of cloth amount is to be undertaken by the detection rotating speed that reaches that washing dehydration drive motor 8a rotates when carrying out the stipulated time power supply of sening as an envoy to; Used in the formation of capacitor phase-splitting monocyclic-start induction motor at washing dehydration drive motor 8a is to rise under the state of saturated rotating speed by supplying power to washing dehydration drive motor 8a always, and the inertia rotary speed property that detects after the outage carries out.

Set for when cloth amount (in right amount) time washing water yield in the cloth weight range of regulation and to keep the water level that is no more than the wing dish 4 of pulsing and the washing water yield (the water level h that is trapped in the bottom of water jacket 6 ₁), when very few below the cloth weight range of regulation, set for and keep slightly the water level that surpasses pulsation wing dish 4 and the washing water yield (the water level h that is trapped in the bottom of water jacket 6 ₂).

In addition, try to achieve and set wash time according to this testing result (cloth amount).

Do not carrying out the cloth amount when detecting, separately the value of established standards.

Step S105

The detergent amount of trying to achieve is presented on the display board 12b of operation demonstration board 12.The powder detergent of the amount that the user will be shown is closed enclosing cover 11 after putting into the powder detergent input spatial portion 132b of washing agent input device 13.A part that is put to the powder detergent among the powder detergent input spatial portion 132b falls into 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

The indication input that beginning switch on the indication input key switch 12a of supervisory work demonstration board 2 sends is separately handled.

Step S107

When the starting switch on indication input key switch 12a sends the indication input,, confirm the water level in the water jacket 6, separately handle with reference to the water level detecting signal of level detection sensor 28 outputs.Water level in detecting water jacket 6 is to have surpassed from designated water level h ₁, when having deducted the water level after the part that water level that the washing agent confluent that makes powder detergent flow into usefulness causes rises among the h2, it is an anomalous sea level; When detection is this water level or when following, be ordinary water level.

Step S108

In order to make the decline of water table in the water jacket 6 arrive ordinary water level, open drain solenoid valve 31, the water in the external groove 6 carry out draining.

Step S109

Water level in detecting water jacket 6 is from designated water level h ₁, h ₂In when having deducted the water level after the part that water level that the washing agent confluent that makes powder detergent flow into usefulness causes rises or being lower than this water level, as ordinary water level, drain solenoid valve 31 is closed.

Step S110

Affirmation is separately handled from the lid detection signal of enclosing cover full cut-off detecting sensor 51 outputs.

Step S111

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

Step S112

When enclosing cover 11 is closed, open washing agent water-suppling electromagnetic valve 48a, drop into the washing agent feedwater of the powder detergent input space amount of putting rules into practice of device 13 at washing agent.This washing agent water-suppling electromagnetic valve 48a at first at the water-suppling electromagnetic valve of opening other (for example opens, washing water-suppling electromagnetic valve 48c or cooling water-suppling electromagnetic valve 48e) reduce under the state of water pipe hydraulic pressure of inlet of washing agent water-suppling electromagnetic valve 48a and carry out, by suppressing the inflow velocity of the washing agent feedwater in washing agent feed pipe 133, prevent that the air in the washing agent feed pipe 133 from dispersing owing to the washing agent feedwater is extruded the powder detergent that powder detergent is dropped in the spatial portion 132b from washing agent feed pipe inlet 132e by brute force.In this embodiment, washing agent confluent and detergent amount are irrelevant is set at about 10 liters.This water yield is in detergent dissolution program thereafter, rotate by making washing inspection drench pit 2, by for the water of the bottom of stirring water jacket 6 at the end of this washing and dewatering groove 2 (outer wall) and powder the sufficient water yield determined.

Step S113

By making washing inspection drench pit 2 and pulsation wing dish 4 rotate (about 70rpm) slowly to a direction integratedly,, carry out the detergent dissolution of the washings that generate high concentration detergent at this washing and dewatering groove 2 agitator treating agent dissolving water and powder detergent.The detergent concentration of washings at this moment is about 7 times.Here, normal concentration is the ratio of 30 liters of the powder detergent amount 20 gram/washing water yields.In this detergent dissolution program because washings is dry status, so washings to depart from the imbalance that causes few, washing and dewatering groove 2 stable rotation.In addition, the slow rotation that is used for the washing and dewatering groove 2 of detergent dissolution also can be fed water midway from the washing agent of step S112.As the rotation that begins washing and dewatering groove 2 midway, then put into the time shortening that detergent dissolution stirs, even if the not diffluent admittedly powder detergent of contact water-setting can prevent that also dissolving not exclusively from washing agent from the washing agent feedwater.

Step S114

Confirm whether set subscription procedure, separately handle.

Step S115

When having set subscription procedure, standby is to the reservation moment (effluxion).In this standby, by on each stipulated time, making washing and dewatering groove 2 and pulsation wing dish 4 rotate (about 70rpm) at the appointed time slowly to a direction integratedly, carry out agitator treating water (dissolving detergent) at this washing and dewatering groove 2, prevent that the precipitation of detergent ingredients from solidifying.

Step S116

When not setting subscription procedure or arriving reservation during the moment, with reference to water level detecting signal, confirm the water level in the water jacket 6 from level detection sensor 28 outputs, separately handle.Water level in water jacket 6 surpasses the designated water level h that sets according to the cloth amount of washings ₁, h ₂The time be anomalous sea level, if this water level or following words then are ordinary water level.

Step S117

For making the water level in the water jacket 6 become designated water level h ₁, h ₂Or below, open drain solenoid valve 31, the water in the external groove 6 carries out draining.

Step S118

As the water level that detects in the water jacket 6 is designated water level h ₁, h ₂Or below, close drain solenoid valve 31 as ordinary water level.

Step S119

One side makes washing and dewatering groove 2 and pulsation wing dish 4 rotate slowly to a direction integratedly that (35～40rpm), one side is opened washing water-suppling electromagnetic valve 48c, washings is scattered to drench fall on washings, carries out the pre-feedwater of moistening this washings.This pre-confluent proceeds to till the water level of setting according to the cloth amount of washings in step 104.That is: when the cloth amount of washings be low water level h1 when being common scope, when the cloth amount of washings is minute quantity, be high water level h2.Become book setting water level h ₁, h ₂The time, there is not substantial pre-feedwater.

Causing the dress material made from the natural material of primary colors or light color that the fluorescent whitening agent that comprises in the powder synthetic detergent of color spot is arranged is a kind of of dyestuff, will adsorb at once behind the contact washings.For this reason, the easiest absorption fluorescent whitening agent of the top part of the washings that directly contacts of the washings of high concentration detergent.Therefore, if on the washings of doing, drench the washings that fall high concentration detergent, in the process of osmosis of the washings of high concentration detergent, the washings of this high concentration detergent flow through many parts and flow through few part and can create a difference on the adsorbance of fluorescent whitening agent, and color spot takes place.On the other hand, if to a certain degree leave the top part of washings, the fluorescent whitening agent that contains in the washings of the high concentration detergent that infiltration is come has not just almost had, and is difficult to be subjected to the influence of fluorescent whitening agent.If feed water in advance, moistening in advance washings, the high concentration detergent washings are easier to soak into, diffusion equably in washings, fluorescent whitening agent is adsorbed in the washings equably thus, can prevent the generation of color spot.

Step S120

Carry out and wash in advance.This is washed in advance is to make under the static state of washing and dewatering groove 2, make the stirring of pulsation wing dish 4 positive and negative rotations off and on, in the positive and negative rotation of pulsation wing dish 4, by running washings circulating pump 32, circulate off and on the washings of the bottom of water jacket 6 are delivered to aproll mouth 26, pouring is fallen on washings, by carrying out for 3 times repeatedly at pulsation wing dish 4 and washings circulating pump 32 stopping periods, one side is with reference to the detection signal of level detection sensor 28, one side is opened washing agent water-suppling electromagnetic valve 48a and washing water-suppling electromagnetic valve 48c, makes water level be no more than designated water level h ₁, h ₂The running of make-up water, make washings and washings fused, be dispersed on the pulsation wing dish.

The velocity of rotation of the pulsation wing dish 4 during this is washed in advance is that middling speed is rotated (about 100rpm), and the rotation time limit of the 1st time positive and negative rotation is that (just changeing time/dwell time/reversing time) rotated about 0.6 second, stops about 0.8 second, about repeatedly 30 seconds; The rotation time limit of the 2nd time positive and negative rotation is that (just changeing time/dwell time/reversing time) rotated about 0.6 second, stops about 0.8 second, about repeatedly 1 minute and 30 seconds; The rotation time limit of the 3rd time positive and negative rotation is that (just changeing time/dwell time/reversing time) rotated about 2 seconds, stops about 1 second, about repeatedly 3 minutes.

When the 1st positive and negative rotation, detergent concentration is about 7 times washings and drenches and to fall on washings, is penetrated in this washings.Because the effect of the washings of this high concentration detergent, foul floats from washings, can obtain high cleaning strength thus.By make-up water repeatedly, drench the detergent concentration that falls the washings on washings and reduce, wash ending phase in advance, become about 2 times of normal concentration.

In addition, in washing in advance, with the time set of the 1st time positive and negative rotation for the shortest, this is in order to prevent that initial washings from only containing the water of pre-feedwater, the part of doing is many, and after circulation cleaning water drenched and falls, washings absorbed at once, the washings of the bottom in the water jacket 6 reduce at short notice significantly, can not carry out the circulation of these washings.In addition, the rotation time limit of positive and negative rotation is the shortest in the first half term of washing in advance, and this is can soak into washings effectively because drench the washings that fall, and thus, washings is contained in the washings integral body.And washings have roughly spread all over the 3rd positive and negative rotation of washings integral body by carrying out for a long time long the rotation in the time limit, can improve cleaning strength effectively.

Step S121

Carry out main washing.In this master washes, at first use with above-mentioned same method and carry out the detection of cloth amount, revise and set the wash time that is set.Thereafter, make under the static state of washing and dewatering groove 2, following repeatedly about 2 minutes wash agitation of pushing, the i.e. positive and negative running of one side pulsation wing dish 4 one sides turn round washings circulating pump 32 and the washings that will be trapped in the bottom of water jacket 6 drench the washings circulation of falling on washings from the aproll mouth 26a of water spraying pipe 26, and the stirring of following repeatedly about 1 minute cloth of loosening, promptly stop the running of washings circulating pump 32, under the state of the circulation that stops washings, make the 4 positive and negative rotations of pulsation wing dish, at last, carrying out following about 1 minute homogenising stirs, promptly stop the running of washings circulating pump 32, under the state of the circulation that stops washings, implementation makes the 4 positive and negative rotations of pulsation wing dish, finishes main washing the time.The velocity of rotation of the positive and negative rotation of the pulsation wing dish 4 during this master washes is: by compressing and washing stirring is high speed rotating (about 130rpm), and the stirring of the cloth of loosening is that middling speed is rotated (about 100rpm); The positive and negative rotation time limit (just changeing time/dwell time/reversing time) is: the rotation time limit of the stirring of the cloth of loosening limit for length during than the rotation of pushing wash agitation, for example, the rotation time limit of pushing wash agitation is about 2.5 seconds, loosen rotation time limit of stirring of cloth is about 3.0 seconds, and it stops the time limit all is about 1 second.

Step S122

Carry out spray rinsing.In this spray rinsing, at first carry out the draining of washings and be contained in the centrifugal dehydration of the washings in the washings.The draining of washings is to open drain solenoid valve 31 washings in the water jacket 6 are held concurrently exhaust outlet 6b by bellows 29, inner pipe arrangement 30, drain solenoid valve 31 from draining, flows in the externally drained pipe 33.Centrifugal dehydration is undertaken by making washing and dewatering groove 2 and pulsation wing dish 4 control washing dehydration drive unit 8 to a direction high speed rotating integratedly.The velocity of rotation of washing and dewatering groove 2 during this washings dehydration and pulsation wing dish 4 and the velocity of rotation (about 1000rpm) of final dewatering described later are similarly set, and are the running that realizes that high dehydration rate (60%) is dewatered approximately and turned round 2 minutes and 30 seconds.Then, carry out groove and rotate spray rinsing.It is under the state of closing drain solenoid valve 31 that this groove rotates spray rinsing, one side makes washing and dewatering groove 2 and pulsation wing dish 4 rotate slowly to a direction integratedly that (35～40rpm) one sides are opened washing water-suppling electromagnetic valve 48c running water pipe water or bathtub water pulsating pump 48d, the surplus water of bathtub is gushed out to drench from aproll mouth 26a fall on the washings on the pulsation wing dish 4.At this moment the rinsing water yield is about 9 liters.In addition, rotate in spray rinsing at this groove, the circulation washings circulating pump 32 that turns round is as required supplied with water spraying pipe 26 with the washings that are trapped in the bottom of water jacket 6 and the 26a ejection of answering back from loosing.

Step S123

Carry out the 1st retaining rinsing.Hold in the rinsing at this water, at first open drain solenoid valve 31, after the groove of the bottom that is trapped in water jacket 6 rotates the draining of spray rinsing water, washing and dewatering groove 2 and pulsation wing dish 4 are rotated integratedly, to a direction the washings centrifugal dehydration that is contained in the washings.The velocity of rotation of washing and dewatering groove 2 during this washings dehydration and pulsation wing dish 4 and the velocity of rotation (about 1000rpm) of final dewatering described later are similarly set, and are the dehydration running that realizes that high dehydration rate (about 60%) was carried out about 2 minutes and 30 seconds.

Thereafter, close drain solenoid valve 31, one side makes washing and dewatering groove 2 and pulsation wing dish 4 rotate slowly to a direction integratedly that (35～40rpm), one side is opened washing water-suppling electromagnetic valve 48c, and water pipe water is drenched the feedwater of falling on the washings on the pulsation wing dish 4 from aproll mouth 26a.At this moment the washings feedwater time is about 30 seconds, and confluent is about 8 liters.

Then, carry out under the state of the rotation that stops washing and dewatering groove 2 and pulsation wing dish 4, the water level of the bottom of water jacket 6 is no more than designated water level h ₁, h ₂The feedwater of about 30 seconds washings.At this moment confluent is about 8 liters.

Then, with stirring equally in main the washing by compressing and washing, carry out following washings circulation and stir rinsing, promptly make under the static state of washing and dewatering groove 2, one side makes the 4 positive and negative rotations of pulsation wing dish, the washings that the one side washings circulating pump 32 that turns round, circulation carry out being trapped in the bottom of water jacket 6 drench from aproll mouth 26a and fall on the washings on the pulsation wing dish 4.This washings circulation is stirred rinsing and was carried out approximately 30 seconds.

Then, under the state of the running of the rotation of the wing dish 4 that stops to pulse and washings circulating pump 32, one side detects the water level of the washings of the bottom that is trapped in water jacket 6, and one side is carried out water level and is no more than designated water level h ₁, h ₂The make-up water in about 15 seconds.This supply water yield is about 4 liters.

Then, carry out following washings circulation and stir rinsing, promptly make under the static state of washing inspection drench pit 2, one side makes the 4 positive and negative rotations of pulsation wing dish, the washings that the one side wash water circulating pump 32 that turns round, circulation carry out being trapped in the bottom of water jacket 6 drench from aproll mouth 26a and fall on the washings on the pulsation wing dish 4.This washings circulation is stirred rinsing and is carried out 1 minute 30 second approximately.

Thereafter, stop electric circulating pump 32, under the state of the circulation that stops washings, the homogenising of the positive and negative rotation of the wing dish 4 that continues to pulse stirs.This homogenising stir about carried out 1 minute.

Step S124

Carry out the 2nd retaining rinsing.The 2nd retaining rinsing added following control: open post-treatment agent water-suppling electromagnetic valve 48b, drop into space 132c feedwater by the post-treatment agent that drops into device 13 to washing agent, this post-treatment agent is dropped into the bottom of the post-treatment agent importing water jacket 6 in the spatial portion 132c; And similarly carry out with the 1st time retaining rinsing.

Step S125

The execution final dewatering is handled.Final dewatering is under the state of opening drain solenoid valve 31, make washing and dewatering groove 2 and pulsation wing dish 4 integratedly to the high speed rotating of an about 1000rpm of direction and the washing dehydration drive unit 8 that turns round, the washings centrifugal dehydration that washing and dewatering groove 2 is interior.Be set at the time of the dehydration rate that can access expectation the duration of runs of this final dewatering.

Step S126

Carry out dry.This drying is following carries out: become the state of opening drain solenoid valve 31, same with washing procedure, make under the static state of washing and dewatering groove 2, one side makes the positive and negative rotation of pulsation wing dish, one side is located at water-cooled dehumidifying wind path 40 by running electric blowing machine midway 43 is sucked into the air in the water jacket 6 in the water-cooled dehumidifying wind path 40 by bellows 39 from the draining exhaust outlet 6b that holds concurrently, when the rising wind path 40a of the wind path 40 that dehumidifies by this water-cooled, the water-cooled that contact is arranged in this rising wind path 40a is removed wet plate 41 and is wandered the cooling water that removes the surface of wet plate 41 in this water-cooled, behind the cooling and dehumidifying, by chip filter (diagram is omitted) trap debris, after ptc heater 46 heating of being located in the air heating pipe 44, Jie sends into puff prot 24 by bellows 45, is blown in the washing and dewatering groove 2 from this puff prot 24.

Cooling water is by opening cooling water-suppling electromagnetic valve 48e, the supply of water pipe water be cooling water flow out of pipe 41a, make it flow to the surface that water-cooled is removed wet plate 41, remove under the surface current of wet plate 41 along this water-cooled, wander the cooling water that removes wet plate 41 in water-cooled and be situated between, flow in the externally drained pipe 33 and carry out draining by bellows 39, draining hold concurrently exhaust outlet 6b, bellows 29, inner pipe arrangement 30, drain solenoid valve 31.

This drying control one side monitors from the detection signal of moisture detection sensor 50 outputs of the humidity of responding to the air after water-cooled dehumidifies simultaneously carries out, and finishes when being reduced to the humidity of regulation.

If continue the circulation of the washings of this washing machine through long-time continuous continuous running washings circulating pump 32, then being contained in chip in the washings stagnates and can stay in the circulation waterway and the obstruction obstacle (the narrow phenomenon in water route) of this circulation waterway takes place, so when the duration is exceeded schedule time (for example 1 minute), interrupted (ON on each stipulated time, OFF) running of washings circulating pump 31, or flow sensor is set in circulation waterway, monitor the flow of recirculated water or monitor the water level detecting signal of exporting from level detection sensor 28, the slippage of the water level of the bottom of the water jacket 6 during according to running washings circulating pump 31 (also reducing along with flow reduces slippage) is tried to achieve flow, reduce to setting when following at this flow thus, interrupted (ON, OFF) control the running of washings circulating pump 31.In the washings circulation, if intermittent working washings circulating pump 31, washings adverse current when disconnecting (OFF) in the circulation, washings drag flows (circulation) when continuing (ON), so circulated washing water flows quiveringly in circulation waterway, therefore, be trapped in chip in a part of circulation waterway and shaken and loosen, along with washings flow out together, can prevent to stop up the generation of obstacle thus.The intermittent working cycle of this washings circulating pump 32 is about 2 seconds ON/3 OFF second ground 12 times repeatedly in this embodiment, gets back to continuous running thereafter once more.

The washing machine of this formation is to feed water by the bottom of keeping water level that is no more than above the above-mentioned pulsation wing dish or the water level that surpasses slightly and make washings be trapped in above-mentioned water jacket in washing procedure basically, and dissolved powders washing agent, thereby generate the washings of high concentration detergent, the one side circulation is carried out the washings pouring of this high concentration detergent is fallen on washings, one side makes the pulsation positive and negative rotation of wing dish and the power that makes progress is acted on the washings repeatedly, carries out by compressing and washing; In rinsing program, carry out following rinsing equally: will keep the washings of feedwater that water level that is no more than above the pulsation wing dish or the water level that surpasses slightly and one side circulation make washings be trapped in the bottom of above-mentioned water jacket and drench and fall on washings with washing procedure, one side makes the positive and negative rotation of pulsation wing dish act on the power that makes progress on the washings repeatedly, by extruding the washings (detergent ingredients) that contain in this washings, in drying program, make the positive and negative rotation of pulsation wing dish, same with washing procedure, an agitator treating thing, the one side circulation is carried out the air sucking-off in the above-mentioned water jacket, water-cooled dehumidifying back heating, be blown in the above-mentioned washing and dewatering groove, thereby dry washing material, can obtain the high efficient of cleaning by enough a spot of washings thus, and can be dry effectively.

Specifically, can obtain following action effect.

In washing and drying program, by making the 4 positive and negative rotations of pulsation wing dish, washings one side on this pulsation wing dish 4 is moved by the internal perisporium face of pressing to washing and dewatering groove 2 by centrifugal force along with pulsation wing dish 4 rotates one side together, the tappet 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, can prevent thus near the internal perisporium face of washings deflection washing and dewatering groove 2 and causes that cloth firmly twines.

In addition, particularly in washing procedure, divide the field beyond the top, top of the protrusion 4a that is laid in pulsation wing dish 4 by the through hole 4b of this pulsation wing dish 4 that plays the rotating load that increases pulsation wing dish 4 and change the effect of distance with the friction of washings, change distance and carry out rotating drive with more small-sized washing dehydration drive motor 8a so can alleviate the rotating load that acts on pulsation wing dish 4.

And, be set at the protrusion 4a that is fit to pulsation wing dish 4 optimum value various angles of inclination and and tappet between the gap or and the inner face of washing and dewatering groove 2 between the gap can prevent that washings from nipping between the internal perisporium face of the protrusion 4a of pulsation wing dish 4 and washing and dewatering groove 2 or and tappet 5 between.

In addition, in the washing in advance of the initial stage of washing procedure, the positive and negative rotation of the circulation of the positive and negative rotation of wing dish 4 and washings and pulsation wing dish 4 of pulsing is repeatedly stopped and the circulation of washings is stopped, the positive and negative rotation of pulsation wing dish 4 stop and between circulation stand-down of washings one side monitor make-up water of water level, can have no to be dispersed on the pulsation wing dish 4 with containing a large amount of washings and abundant moistening washings thus with omitting, in addition, the sufficient washing water yield can be arranged, make that washings can not take place to be contained in the washings and to make the washings deficiency that is trapped in the bottom in the water jacket 6, cause and drench the washings that fall on the washings on the pulsation wing dish 4 in the washing and reduce.

In addition, carry out one side under the static state of washing and dewatering groove 2 and make that pulsation wing dish 4 is positive and negative to rotate the one side circulation and carry out being trapped in the washings of the bottom of water jacket 6 when drenching the washing of falling on washings making, in the positive and negative rotation of above-mentioned pulsation wing dish 4, carry out repeatedly drenching and fall washings and pouring and fall and stop at washings, so the moisture of the washings on the pulsation wing dish 4 is reduced and the washings of loosening by falling in the pouring of washings, it is dispersed on this pulsation wing dish 4, improves and clean efficient.

Yet, when being few below the scope (in right amount) that the cloth amount of washings is being stipulated, keep water level that surpasses pulsation view dish 4 slightly and the washing water yield (the water level h that is trapped in the bottom of water jacket 6 owing to be set with ₂), so the washings that can not occur in moistening is with attached to rotating with this pulsation wing dish 4 under the state on the pulsation wing dish 4, can not do not make to the component that the washings effect makes progress and clean efficient and rinse efficiency reduction thereby protrusion 4a because of the pulsation wing dish 4 that rotates can not take place.

In addition, when the continuous running of washings circulating pump 32 exceeds schedule time (for example 1 minute) or circular flow when reducing, intermittently (ON/OFF) control washings circulating pump 32 runnings, being trapped in chip in a part of circulation waterway is thus shaken and is loosened, flow out with washings, prevent to stop up the generation of obstacle.

In addition, with regard to regard to the input of the powder detergent of the bottom of water jacket 6 and post-treatment agent, be positioned at housing 1 on washing agent is set on the layer difference face 9b of front side of protecting cover 9 and drops into device 13, make and put into washing agent and drop into powder detergent in the device 13 and post-treatment agent flow into water jacket 6 by washing agent feedwater and post-treatment agent feedwater bottom, so can carry out the input operation of washing agent and post-treatment agent at an easy rate, simultaneously, can swimmingly they be imported the bottom of water jacket 6.

In addition, washing agent feed pipe 133 that washing agent water-suppling electromagnetic valve 48a that is provided with in the resettlement section 9e at the rear portion of protecting cover 9 on being located at and connection post-treatment agent water-suppling electromagnetic valve 48b are connected with washing agent input device 13 and post-treatment agent feed pipe 134 are under washing agent water-suppling electromagnetic valve 48a and post-treatment agent water-suppling electromagnetic valve 48b closing state, for making the not residual surplus water in inside, washing agent admission port 131b and post-treatment agent admission port 131c one side reduce the ground tilted configuration, can prevent the freezing of surplus water of algid stage thus.

In addition, with regard to regard to the washing agent feedwater of washing agent water-suppling electromagnetic valve 48a, at the water-suppling electromagnetic valve of at first opening other (for example, washing water-suppling electromagnetic valve 48c or cooling water-suppling electromagnetic valve 48e) thus carry out under the state of the water pipe hydraulic pressure of the inlet of reduction washing agent water-suppling electromagnetic valve 48a, the inflow velocity that suppresses the washing agent feedwater in washing agent feed pipe 133 thus, therefore can prevent in the washing agent feed pipe 133 air because of the washing agent feedwater from the washing agent feedwater import 132e by brute force by extrusion, the powder detergent that powder detergent is dropped in the spatial portion 132b disperses.

In addition, with regard to washing agent drops into device 13, in drying program, moistening air in the water jacket 6 imports adverse current in the path at washing agent, enter powder detergent and drop in spatial portion 132b and the post-treatment agent input spatial portion 132c, the washing agent that the inboard of enclosing cover 11 is located in contact drops into device cap 20 back dewfall.But this condensate water is wandered condensate water and is accepted box 20a when opening enclosing cover 11 (washing agent drops into device cap 20) ₁In and accommodated, when closing enclosing cover 11 (washing agent drop into device cap 20), accept box 20a from condensate water ₁In wander washing agent and drop in the device 13, and flow to water jacket 6, so the washings that can not get wet at inside groove 2 inner dryings.

In addition, detected the water level in the water jacket 6 before washing agent feedwater and washing beginning, when the water level water jacket 6 in was superfluous, the water level of stipulating was arrived in draining, can prevent the generation of the variety of issue that causes because of excess water thus.

In addition, because powder detergent and post-treatment agent flow into the formation that the washing agent of the bottom of water jacket 6 drops into device 13: the protrusion 9b that on the layer difference face 9b of the front side that is positioned at protecting cover 9 on the housing 1, is provided with ₁Can embed removably freely in the last shell that install to be provided with 131 inner casing 132 is installed, can be unloaded clean at an easy rate by dirty inner casing 132 so powder detergent adheres to.The powder detergent of inner casing 132 drops into the washing agent feedwater introducing port 132e of the joint-cutting shape of growing crosswise that the sidewall interrupting portion of spatial portion 132b forms, and produces along being suitable for the stratiform current that powder detergent drops into the wide cut of the wall that flows out on the powder detergent noresidue ground in the spatial portion 132b.And, the situation that powder detergent is dissolved attached to the water droplet inflow of last protecting cover 9 can not take place.

In addition, because controller 49 carries out following control, to put into when setting subscription procedure promptly that washing agent drops into that powder detergent in the device 13 imports the bottom of water jacket 6 and by the detergent dissolution water-soluble state under, wait for the process of stipulated time, can not occur in the stand-by period powder detergent thus and drop on the device 13 attached to washing agent and solidify.In addition, in the time of bottom that imports water jacket 6 and the wait of lysed powder detergent, carry out by each stipulated time making the rotation of washing and dewatering groove stir (detergent dissolution), so can prevent the precipitated solidization of detergent ingredients.

Embodiment 2

Also can be suitable for enforcement equally on the washing machine of washing function of the present invention for washing that does not have functions/drying and dehydration special use.

Claims (3)

1. washing machine possesses: can be arranged on rotationally and be the inside groove of washing and dewatering groove in the water jacket that is detained washings; Be positioned at the bottom position of above-mentioned inside groove, the rotor disk that can be provided with rotationally; Selectively drive the driving mechanism that above-mentioned inside groove and/or rotor disk are rotated; The feed mechanism that washings are fed water in above-mentioned water jacket; Drainage mechanism with the washings draining in the above-mentioned water jacket; Circulation is carried out the washings in the above-mentioned water jacket are drenched the washings cycling mechanism that falls in this inside groove of last direction of this inside groove; Make the powder detergent of putting into washing agent input device flow into the interior washing agent injection mechanism of above-mentioned water jacket; And the control device of controlling above-mentioned driving mechanism, feed mechanism, drainage mechanism, washings cycling mechanism and washing agent injection mechanism; It is characterized in that:

The washing agent of above-mentioned washing agent injection mechanism drop into device be positioned at housing last protecting cover and the zone, front side, be arranged on this on protecting cover with being the upward opening state, for make from this washing agent water-suppling electromagnetic valve supply with roughly all feedwater all flow into above-mentioned washing and promptly drop into device, and with its with the washing agent water-suppling electromagnetic valve that in this washing agent input device, feeds water from its side between washing agent water-feeding path tilted configuration.

2. washing machine according to claim 1 is characterized in that: above-mentioned control device is following to be controlled: open above-mentioned washing agent water-suppling electromagnetic valve under the state of the water-suppling electromagnetic valve of opening other.

3. washing machine according to claim 1 and 2 is characterized in that: above-mentioned washing agent input device possesses the washing agent feedwater introducing port in the joint-cutting shape of growing crosswise of inner side opening.

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