CN102535116A - Washing machine and scrubbing-and-drying unit - Google Patents
Washing machine and scrubbing-and-drying unit Download PDFInfo
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- CN102535116A CN102535116A CN2011103060015A CN201110306001A CN102535116A CN 102535116 A CN102535116 A CN 102535116A CN 2011103060015 A CN2011103060015 A CN 2011103060015A CN 201110306001 A CN201110306001 A CN 201110306001A CN 102535116 A CN102535116 A CN 102535116A
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Abstract
The invention provides a washing machine and a scrubbing-and-drying unit. The washing machine comprises an outer groove accepting freely rotatable inner groove and storing washing water, and a filtering apparatus used for capturing the foreign matters contained in the washing water running out from the bottom of the outer groove. The filtering apparatus comprises a filter housing and a filter which, arranged inside the filter housing in a free detachable manner, captures foreign matters, wherein the filter housing comprises a housing flow-in channel for the flowing-in of the washing water running out from the bottom of the filter housing and a housing dewatering channel for discharging the washing water having the foreign matter captured via the filter; the filter comprises a capture accepting portion for capturing foreign matter, a filter inlet from where the washing water running out from the housing flowing-in channel to the capture accepting portion, grid mesh which captures foreign matters from the washing water and is arranged upon the capture accepting portion, and a dispersing wall portion which blocks the path of the washing water running to the housing discharging channel from the filer inlet and disperses the water, with the dispersing wall portion without mesh arranged at the housing discharging channel side.
Description
Technical field
The present invention relates to possess the end of a thread of from washings, catching washings and containing, clothes with button, clothes washing machine and scrubbing-and-drying unit with the filter of foreign matters such as adjunct.
Background technology
The washing machine and the scrubbing-and-drying unit that possess filter are shown in patent documentation 1 (TOHKEMY 2005-185314 communique), patent documentation 2 (TOHKEMY 2006-255317 communique).
Filter has filter housings, loading and unloading are installed in filter of catching foreign matter and the circulating pump in the filter housings freely.And, washings are introduced filter and utilized filter to catch foreign matter from the bottom of water jacket, utilize circulating pump to make to have filtered the washings of foreign matter to return water jacket.Thus, can remove attached to the foreign matters such as the end of a thread on the washings.
The prior art document
Patent documentation 1: TOHKEMY 2005-185314 communique
Patent documentation 2: TOHKEMY 2006-255317 communique
Utilize the foreign matter of filter to catch the relatively tendency at a place of existence.This be because, be introduced into the suction that washings in the filter are recycled pump and attract, concentrated towards the current of circulation pump intake.In filter, because only catching, near the circulation pump intake, concentrates foreign matter, can't catch foreign matter on the whole at filter, therefore can't improve the foreign matter quantity of the catch.
Summary of the invention
The present invention is in view of above-mentioned problem, and its purpose is to provide that possess can be through eliminating the washing machine of concentrating the filter that improves the foreign matter quantity of the catch and the scrubbing-and-drying unit that foreign matter is caught.
The invention is characterized in; Possess hold rotation freely inside groove and store the water jacket of washings and catch the filter of the foreign matter that washings contained that flows out from the bottom of this water jacket; Above-mentioned filter has filter housings and loads and unloads the filter that is installed in the above-mentioned filter housings freely and catches above-mentioned foreign matter; Above-mentioned filter housings has the housing flow channel of the washings inflow of flowing out from above-mentioned bottom and discharges the housing drainage channel of having been caught the above-mentioned washings of foreign matter by above-mentioned filter, and above-mentioned filter has: the accommodation section of catching of catching foreign matter; Above-mentioned washings flow into above-mentioned filter inflow entrance of catching the accommodation section from above-mentioned housing flow channel; Catch the above-mentioned mesh of catching on the accommodation section of being located at of above-mentioned foreign matter from above-mentioned washings; And block above-mentioned washings from above-mentioned filter inflow entrance to the outlet of the current of above-mentioned housing drainage channel and make the above-mentioned dispersion wall portion that catches on the accommodation section of being located at of its dispersion, do not have the above-mentioned dispersion wall portion of above-mentioned mesh to be located at above-mentioned housing drainage channel side.
In addition; The invention is characterized in; Possess hold rotation freely inside groove and store the water jacket of washings and catch the filter of the foreign matter that washings contained that flows out from this water jacket; Above-mentioned filter has filter housings, loads and unloads the filter and the circulating pump that are installed in the above-mentioned filter housings freely and catch above-mentioned foreign matter; Above-mentioned filter housings has from the housing flow channel of the washings inflow of above-mentioned water jacket outflow and the outflow connected entrance that is communicated with above-mentioned circulation pump intake, and above-mentioned filter has: the accommodation section of catching of catching foreign matter; Above-mentioned washings flow into above-mentioned filter inflow entrance of catching the accommodation section from above-mentioned housing flow channel; Catch the above-mentioned mesh of catching on the accommodation section of being located at of above-mentioned foreign matter from above-mentioned washings; And block above-mentioned washings from above-mentioned filter inflow entrance to the outlet of the current of above-mentioned outflow connected entrance and make the above-mentioned dispersion wall portion that catches on the accommodation section of being located at of its dispersion, do not have the above-mentioned dispersion wall portion of above-mentioned mesh to be located at above-mentioned outflow and be communicated with oral-lateral.
Beneficial effect of the present invention is following.
According to the present invention, through the wall portion that disperses being set catching on the accommodation section, from the washings of filter inflow entrance inflow filter with disperse the collision of wall portion and disperse, therefore catch the expanded range of foreign matter, improved the foreign matter quantity of the catch.
Description of drawings
Fig. 1 relates to embodiments of the invention, is the outside drawing of expression drum-type washing drying machine.
Fig. 2 relates to embodiments of the invention, is to unload the side plate of lower case and the side view of representing the schematic configuration of drum-type washing drying machine.
Fig. 3 relates to embodiments of the invention, is to unload the last face shield of lower case and the vertical view of representing the schematic configuration of drum-type washing drying machine.
Fig. 4 relates to embodiments of the invention, is water jacket and the A-A cutaway view of washing and dewatering groove among Fig. 2.
Fig. 5 relates to embodiments of the invention, is the B-B longitudinal section of Fig. 2 of the bottom of expression water jacket and washing and dewatering groove.
Fig. 6 relates to embodiments of the invention, is water jacket and the B-B cutaway view of washing and dewatering groove among Fig. 5.
Fig. 7 relates to embodiments of the invention, is the longitudinal section of steam valve.
Fig. 8 relates to embodiments of the invention, is the stereogram of expression circulating pump, filter and piping system.
Fig. 9 relates to embodiments of the invention, is the side view of observing filter from the circulation pump side.
Figure 10 relates to embodiments of the invention, is the stereogram of observing filter from oblique upside.
Figure 11 relates to embodiments of the invention, is the A-A cutaway view of Figure 10.
Figure 12 relates to embodiments of the invention, is the B-B cutaway view of Figure 10.
Figure 13 relates to embodiments of the invention, is the side view of observing the filter monomer from the side.
Figure 14 relates to embodiments of the invention, is the side view of observing the filter monomer of opening under the state of catching containment cap from the side.
Figure 15 relates to embodiments of the invention, is to observe the stereogram of opening the filter monomer under the state of catching containment cap from oblique upside.
Figure 16 relates to embodiments of the invention, is the C-C cutaway view of Figure 10.
Figure 17 relates to embodiments of the invention, is the stereogram of the enclosure interior shape of expression circulating pump.
Figure 18 relates to embodiments of the invention, is the stereogram of the impeller of expression circulating pump.
Figure 19 relates to embodiments of the invention, is the block diagram of the control system of scrubbing-and-drying unit shown in Figure 2.
Figure 20 relates to embodiments of the invention, is the flow chart of the part handled of control that the microcomputer in the controller of expression control system shown in Figure 19 is carried out.
Figure 21 relates to embodiments of the invention, is the flow chart of another part of handling of control that the microcomputer in the controller of expression control system shown in Figure 19 is carried out.
Figure 22 relates to embodiments of the invention, is to be illustrated in the longitudinal section of bottom of water jacket and washing and dewatering groove that inflow entrance is provided with the occasion of rectification part.
Figure 23 relates to embodiments of the invention, is the C-C cutaway view of Figure 22.
Among the figure:
The 1-cabinet, the 2-water jacket, 3-washing and dewatering groove (inside groove), the 23-filter housings, the 23c--filter, 23a-housing flow channel, 23b-housing drainage channel, 23c1-catches the accommodation section, 23c2-filter inflow entrance, the 23c3-mesh, 23c4-disperses wall portion.
The specific embodiment
Below, use accompanying drawing to one embodiment of the present of invention, begin to describe from the summary of drum-type washing drying machine.
Fig. 1 is the outside drawing of the drum-type washing drying machine of one embodiment of the present of invention.Fig. 2 is the side view of expression internal structure; Fig. 3 is the vertical view (part of dissecing strengthening part 36 is represented) of expression internal structure; Fig. 4 is the cutaway view that dissects and observe from arrow A-A along the double dot dash line among Fig. 2; Fig. 5 is the cutaway view of sink bottom, and Fig. 6 is the cutaway view that dissects and observe from arrow B-B along the double dot dash line among Fig. 5.
The 1st, the cabinet of formation exterior contour.Cabinet 1 is installed on the pedestal 1h, is made up of left side plate 1a, 1b, radiator grille 1c, back side cover 1d, last face shield 1e, bottom radiator grille 1f. Left side plate 1a, 1b utilize the last strengthening part 36, preceding strengthening part 37 of コ font, back strengthening part (not shown) to combine, and comprise pedestal 1h and form the cabinet 1 of case shape, have enough intensity as cabinet.
9 are arranged on door substantial middle, that stop up the input port be used to pick and place washings of radiator grille 1c, utilize before being arranged on the hinge 9c on the strengthening part 37 can open and close supported.Open the button 9d mechanism (not shown) that unlocks and open through pushing to open the door, lock and close through door being pressed to radiator grille 1c.Before strengthening part 37 have with after the peristome of the peristome of the water jacket stated circle concentric, that be used to pick and place washings.
6 are arranged on the guidance panel of the center upper portion of cabinet 1, possess power switch 39, action button 12,13 and display 14.Guidance panel 6 is electrically connected with the control device 38 that is arranged on cabinet 1 bottom.
19 be arranged in the cabinet 1 upper left-hand and on top and anterior detergent container with opening, the washing agent pallet 7 of drawer type is installed from open front 19b.Putting into the washing agent time-like, washing agent pallet 7 is being pulled out according to shown in the double dot dash line among Fig. 1.Detergent container 19 is fixed on the last strengthening part 36 of cabinet 1.In addition, at the left surface of detergent container 19, rear place has delivery port 19a a little.Therefore, to form the position of delivery port 19a be minimum mortar shape in the bottom surface of detergent container 19.
Be provided with water supply electromagnetic valve 16 and water for bathing supply-water pump 17, level sensor 34 etc. and the relevant parts that supply water at the rear side of detergent container 19.At the upper opening 19c of detergent container 19, possesses the water supply unit 15 that water supply electromagnetic valve 16 has been installed.Covering 1e in the above is provided with from the water supply hose connector 16a of the water of water tap and the soft suction hose connector 17a of the residue boiling water of having a bath.
The 3rd, rotatably supported washing and dewatering groove cylindraceous has a plurality of through hole 3b that are used for water flowing and ventilation on its periphery wall and diapire, and, be provided with the peristome 3a that is used to pick and place washings in anterior end surface.Has fluid balancer 3c with washing and dewatering groove 3 one in the outside of peristome 3a.Also have, the rotary middle spindle of washing and dewatering groove 3 is that the mode that level perhaps uprises with the peristome side tilts.
The 2nd, water jacket cylindraceous is built-in with washing and dewatering groove 3 coaxially, and the front is provided with opening, and central authorities are equipped with motor 4 in the outside of rear side end face.The rotating shaft of motor 4 connects water jacket 2, and combines with washing and dewatering groove 3.Peristome in front is provided with water jacket cover 2d, can be in water jacket 2 water.Water jacket 2 utilizes buffer 5 vibrationproof that downside is fixed on the pedestal 1h to support.In addition, the upside of water jacket 2 is supported by the secondary spring 33 that is installed on the top strengthening part 36, prevents that water jacket 2 from having upwardly sloped front and rear sides.Front center at water jacket cover 2d has the peristome 2c that is used to pick and place washings.This peristome 2c be arranged on before the bellows 10 of peristome through rubber system on the strengthening part 37 be connected, carry out water-stop through closing 9 external groove 2.
At the rear portion of the left side of water jacket 2 lateral surface, be provided with the feed water inlet 2a that in water jacket 2, supplies with water and washing agent class.The delivery port 19a of feed water inlet 2a and detergent container 19 is connected through the bellows A20 of rubber system.Feed water inlet 2a is built-in with steam valve 11.
Fig. 7 is a cutaway view of representing steam valve 11 in detail.Steam valve 11 is the general cylindrical shape shape, has the eaves portion on the feed water inlet 2a that is used to be installed to water jacket 2 at outer diameter part.With regard to inside diameter, downstream internal diameter φ d2 is bigger than upstream side internal diameter φ d1, and two inside diameters connect through the inclined plane 11a of ring-type.The outer circumferential side that inclined plane 11a forms washing and dewatering groove 3 side height and water jacket 2 is low.The topmost of 11a has outstanding to the inside protuberance 11b on the inclined plane, is provided with a plurality of pin 11c at protuberance 11b.The elliptoid thin plate 11d that is used to seal inclined plane 11a is installed on the 11a of inclined plane, is provided with and the identical hole of pin 11c configuration, through making pin 11c get into this hole and riveted joint is fixed on thin plate 11d on the 11a of inclined plane at the major axis side end of thin plate 11d.Therefore, thin plate 11d is fixed on the 11a of inclined plane with the mode of cantilever support.
On the bottom surface of water jacket 2, be provided with the depressed part 2a of concavity vertically.The bottom surface of depressed part 2a becomes the inclined plane that in the past side direction rear side descends, and is provided with water discharge outlet 21 at the rear side foot of depressed part 2a.On water discharge outlet 21, be connected with scupper hose 22.Be provided with the inflow entrance 18 of bottom cycle water in the front side of depressed part 2a.In addition, have on the top of depressed part 2a with the roughly half the mode that covers depressed part 2a width from the continuous next door 2b of the inner peripheral surface of the periphery wall of water jacket 2.On the opposite direction of direction of rotation when next door 2b is arranged on washing and dewatering groove 3 dehydration.On the position that the direction of rotation of mind-set washing and dewatering groove 3 from the width of depressed part 2a of being arranged on water discharge outlet 21 and inflow entrance 18 departs from.Thus, there is next door 2b on the top of water discharge outlet 21 and inflow entrance 18.
The centrifugal force that is caused by the rotation of washing and dewatering groove 3 when depressed part 2a accept to utilize dehydration flows out to water jacket 2 inner peripheral surfaces from through hole 3b, and the water that flows to the direction identical with the direction of rotation of washing and dewatering groove 3, and guiding water discharge outlet 21.Next door 2b has interception function, in order to avoid get into the water circulation in water jacket 2 again of depressed part 2a.
The foot of end face is provided with air trap 36 at the rear portion of water jacket 2, is connected with level sensor 34 through managing 35, detects the water level in the water jacket 2.
In the gap of water jacket 2 and pedestal 1h, be provided with circulating pump 24, filter housings 23 and draining valve 25.Filter housings 23 has the cylindric of peristome for the front side, and removably filter 23c is installed in inside, catches foreign matter and the end of a thread in the washings.Filter housings 23 tilts with the mode that the front side uprises, so that through opening the door 1g that is arranged on the radiator grille 1f of bottom, and swing handle 23d just can easily load and unload filter 23c.The circulatory system for circulating pump 24 being the washings at center will be described in detail in the back.
8 are arranged on the device for drying and filtering of drawer type of the upper right of cabinet 1, take out the filter 8a of net formula during scavenge filter.On device for drying and filtering 8, be connected with dry channel 29.It is inboard that dry channel 29 is arranged on the back side of cabinet 1, is connected with air entry below the rear portion end face that is arranged on water jacket 2 through the bellows B29a of rubber system.In dry channel 29, be built-in with water-cooled desiccant body (not shown), supply with cooling water from water supply electromagnetic valve 16d to the water-cooled desiccant body through water supply hose 32.
28 are arranged on the Air Blast fan of device for drying and filtering 8 rear sides, and air entry is connected with device for drying and filtering 8, and outlet is connected with the warm braw passage 31 that is built-in with heater (not shown).Warm braw passage 31 is connected with the open front portion of water jacket 2 via the bellows (not shown) of rubber system.
As if pass on wind fan 28 in the dry operating luck, to the heater energising, then warm braw is blown in the washing and dewatering groove 3, heated scrub thing, water evaporates.Becoming, how wet air is inhaled into dry channel 29 to high temperature; Carry out cooling and dehumidifying by the cooling water that flows down at the water-cooled desiccant body, become dry Cryogenic air, also heated by heater once more through filter 8a; Be blown in the washing and dewatering groove 3, so circulate.
Use Fig. 2 and Fig. 8～Figure 18 filter is described, with the circulatory system of circulating pump 24 as the washings at center.Fig. 8 is the stereogram of expression circulating pump and pipe arrangement, and Fig. 9 is the stereogram of the tubing connection portion of expression circulating pump, filter housings, and Figure 17 is the stereogram of the inside of expression circulating pump housing, and Figure 18 is the impeller of expression circulating pump and the stereogram of motor.
Be provided with the suction inlet 43 of water inlet 23a, delivery port 23b, circulating pump 24 in inboard, filter housings 23 bottom.The water discharge outlet 21 of water jacket 2 utilizes flexible pipe 22 to be connected with water inlet 23a, and draining valve 25 utilizes flexible pipe 49 to be connected with delivery port 23b.In addition, on draining valve 25, be connected with scupper hose 26, outside machine, discharge washings.
Circulating pump 24 comprises housing 42, impeller 46 and circulating pump motor 47.Housing 42 forms with filter housings 23, has suction inlet 43 at the central portion of the sidewall 42a of housing 42.Outlet A44a and outlet B45a carry out opening across next door 46a, 46b at the housing inner peripheral surface, and are connected with outlet A44 and outlet B45 respectively. Next door 46a, 46b side-prominent chevron shape in housing 42 inboardly contacts with housing sidewall 42a, axial length and after the blades height stated roughly the same.In addition, the outlet side wall surface approximate vertical of next door 46a, 46b.In this embodiment, next door 46a and next door 46b are two chevron shapes, but also can be the trapezoidal chevron shapes with paddy portion of central authorities.
On the axle of circulating pump motor 47, impeller 46 is installed.On impeller 46, form criss-cross blade 46a, 46b.Roughly the same height and the peripheral part of its central part of blade 46a and blade wheel hub 46c is low, and 46a is low for blade 46b aspect ratio blade.So, even the end of a thread flows into the mode that strides across blade 46a and blade 46b, because the height of blade 46a is low more to periphery more, so the end of a thread can easily disperse through centrifugal force, thereby can prevent that the end of a thread is entangled on the blade.
From the impeller top view; If impeller 46 is to right rotation (just being called later on changes); The water conservancy that then flows into from suction inlet 43 is used by the pumping action of the centrifugal force generation of impeller 46 and is released to the internal perisporium of housing 42; Dextrorotaryly in housing 42 flow simultaneously, the next door 46a that narrows down with the radial clearance of housing and blade collides and changes the direction of a stream of water, and flows out from outlet A44a.If impeller 46 is to anticlockwise (being called counter-rotating later on), then water and next door 46b collision is flowed out from outlet B45a.Like this, through changing the direction of rotation of pump, do not use special runner switching mechanism and can change the discharge direction of pump.
Peripheral part at housing 42 has a plurality of jut 42b, among the gap 48b of the ring-type through jut 42b being inserted circulating pump pedestal 48, makes housing 42 rotations, utilizes the sticking department 48a that is located on the circulating pump pedestal 48 to suppress jut 42b, thus stationary housing.
Outlet A44 is connected with loop hose 27 on the front side periphery wall that is installed in water jacket cover 2d through bellows C41.Loop hose 27 is connected with the nozzle 27a that is located at water jacket cover 2d upside.Nozzle 27a makes the water along continuous straight runs expand to the shape (for example slit-shaped) of film like, and washings are sprayed in washing and dewatering groove 3.
Outlet B45 is connected with inflow entrance 18 on the depressed part 2a that is located at water jacket 2 bottoms through bellows D40.
If circulating pump 24 is just being changeed; Then the washings in the water jacket 2 pass through flexible pipe 22 from water discharge outlet 21, and utilize filter 23c to remove foreign matter, get into circulating pump 24; Discharge from outlet A44, spray in washing and dewatering groove 3 from nozzle 27a through loop hose 27.
If make circulating pump 24 counter-rotatings, then the washings in the water jacket 2 pass through flexible pipe 22 from outlet 21, and utilize filter 23c to remove foreign matter; Get into circulating pump 24; Discharge from outlet B45, return in the water jacket 2 from inflow entrance 18, (with the current shown in the thick arrow among Fig. 5) so circulate.
If open draining valve 25, then the washings in the water jacket 2, are discharged outside machine from scupper hose 22 from flexible pipe 45 process draining valves 25 through filter 23c.
Figure 19 is the block diagram of the control device 38 of scrubbing-and-drying unit.The 50th, microcomputer; Action button input circuit 51 last with being connected each switch 13,13a and level sensor 34, temperature sensor 52, vibrating sensor 53 are connected, and accept user's push-botton operation and the various information signals in washing procedure, drying process.Be connected with drive circuit 54 from the output of microcomputer 50, and be connected, control switching or rotation, the energising of these parts with water supply electromagnetic valve 16, draining valve 25, circulating pump motor 47, motor 4, Air Blast fan 28, heater 55 etc.In addition, be connected with seven sections light emitting diode indicators 14 of the duty that is used to notify user's washing machine or light emitting diode 56, buzzer 57.
Above-mentioned microcomputer 50 is carried out Figure 20 and washing and dry basic control handling procedure shown in Figure 21 if pressing power switch 39 energized then starts.
Step S101
Carry out the state confirmation and the initial setting of scrubbing-and-drying unit.
Step S102
The display 14 bright lamps of guidance panel 6 are shown, set washing procedure according to indication input from pushbutton switch 13.Under the state of not indication input, the washing procedure of automatically implementing the washing procedure of established standards or last time.
Step S103
Supervision is carried out branch process from the indication input of the beginning switch 12 of guidance panel 6.
Step S104
Carry out detergent amount and detect processing.This detergent amount detects and carries out as follows; Under the dried cloth state before supplying with washings; When making washing and dewatering groove 3 to a direction rotation; Detect the mode of the cloth amount of washings with drive current aggregate-value and control motor 4, and obtain the suitable amount (detergent amount) of washing agent according to detected cloth amount according to the motor 4 during from rotating speed 1 speedup of regulation to the rotating speed 2 of regulation.Detergent amount is through obtaining with reference to the table of comparisons of predefined cloth amount and detergent amount.
In addition, obtain wash time and setting according to this testing result (cloth amount).When not carrying out the detection of cloth amount, the wash time of established standards.
Step S105
The detergent amount of obtaining is presented on the display 25 of guidance panel 8.
Step S106
The user pulls out washing agent pallet 7, and the powder detergent of the amount that shows is put into washing agent pallet 7.Microcomputer 50 in standby after the user puts into the 7 needed times of washing agent pallet (for example one minute) with washing agent, open water supply electromagnetic valve 16b, to 7 waterings of washing agent pallet, carry out and supply water so that powder detergent flows in the detergent container 19.Powder detergent with the water of supply from the delivery port 19a of detergent container 19 through bellows A20, flow down to the depressed part 2a of the bottom of water jacket 2 from the feed water inlet 2a of water jacket 2.
The 2a in the feed water inlet; Utilize the thin plate 11d of steam valve 11 so that the direction of current is carried out rectification (flowing with the mode shown in the arrow of Fig. 4 and Fig. 7) towards the mode of the inner peripheral surface of water jacket 2 to water; Owing to flow along the inner peripheral surface of water jacket 2, so water and washing agent can not flow in the washing and dewatering groove 3.Like this, utilize the rectified action of thin plate 11d, can prevent to produce fading and color spot of causing by direct contact of undissolved powder detergent with washings.
In addition; At washing agent is the occasion of liquid detergent; For the liquid detergent that prevents high concentration flowed down in water jacket 2 before water supply electromagnetic valve 16b opens; Generally the interval that liquid scrubbing is used is set on washing agent pallet 7, temporarily is stored in here, and be used to when the water supply of water supply electromagnetic valve 16b is diluted to water jacket 2 supplies.In the present embodiment; Because the rectified action of thin plate 11d, washing agent can directly not flow in washing and dewatering groove 3, therefore the interval that liquid detergent is used need be set on the washing agent pallet; Simplifying the structure of washing agent pallet 7 can be made, cost degradation can be realized.
Step S107
The detergent dissolution water level then stops to supply water if supply water.In this embodiment, according to detergent amount (cloth amount) control output.Particularly, detergent amount be 17 grams to 44 grams, the water yield is about 3 to rise to about 7 liters.The control of output utilizes level sensor 34 to carry out.This water yield be set at after detergent dissolution operation (step S108) in the detergent concentration of the washings that produce be 10 times to the maximum.At this, detergent concentration is defined as one times with the specified value concentration of detergent manufacturers (in general powder synthetic detergent, the concentration with 20 gram detergent dissolutions in 30 premium on currency the time).Make detergent concentration be 10 times the reasons are as follows to the maximum.
In common powder synthetic detergent, except interfacial agent, also contain enzyme and alkaline agent, water softener, fluorescent whitening agent etc. as assistant.If detergent concentration is too high, then exist because fluorescent whitening agent produces the problem of color spot (especially obvious when irradiation ultraviolet radiation) of clothing and so on.In order to make this color spot not obvious, need detergent concentration be suppressed at below 10 times.
Step S108
To 47 energisings of circulating pump motor, make circulating pump 24 counter-rotatings and the implementation detergent dissolution.Being stored in the bottom of water jacket 2 and water and the washing agent of depressed part 2a gets in the housing 42 from suction inlet 43 through flexible pipe 22, filter 23c from water discharge outlet 21.And, discharge from outlet B45, return depressed part 2a through bellows D40 from inflow entrance 18, circulate as follows.Washing agent is stirred and is dissolved by blade 46a, the 46b of impeller 46, produces the washings of high detergent concentration.The time of detergent dissolution is one minute to two minutes.
From the water (flow) direction of inflow entrance 18 when depressed part 2a flows out is upwards, but collides with next door 2b, and water (flow) direction is changed (the thick arrow among Fig. 5) to water discharge outlet 21 sides.Therefore, even the water that contains more undissolved washing agent in the detergent dissolution initial stage carries out circulation time, can prevent that also undissolved washing agent from flowing directly in the sink 3.But a part of water that collides with next door 2b flows to water jacket cover 2d side sometimes.If have the delay part of current in water jacket cover 2d side, then dissolving detergent might not be deposited in this part.
Therefore, the rectification part that makes the water that returns depressed part 2a flow to water discharge outlet 21 sides reliably also can be set.Figure 22 is the cutaway view that water jacket 2 bottoms of rectification part 18a are set at inflow entrance 18.Figure 23 is the depressed part 2a that utilizes the double dot dash line C-C line of Figure 22 to dissect and observe from the direction of arrow.Rectification part 18a is cylinder type and is set in depressed part 2a outstanding.Top has the peristome 18c towards the draining oral-lateral by lid 18b sealing on barrel surface.Peristome 18c forms through the only about half of of cutting cylinder face.In addition, the opening direction of peristome 18c is towards the long side direction of depressed part 2a or lean on the sidewall 2a1 side of depressed part 2a slightly.The water that flows out from inflow entrance 18 is as with shown in the thick arrow, flows to water discharge outlet 21 from the peristome 18c of rectification part 18a.Owing to have the barrel surface of rectification part 18a in water jacket cover 2d side, so water can not flow to water jacket cover 2d side, and dissolving detergent can not piled up.
In addition, filter 23c is cancellate filter, and the undissolved powder detergent that passes through can not piled up at this.
In the process of detergent dissolution when counter-rotating (circulating pump), because the effect of next door 46b, the pressure of the pressure ratio outlet B45a of outlet A44a portion reduces significantly, so water and undissolved washing agent can not flow out in washing and dewatering groove 3 from nozzle 27a.But undissolved washing agent gets into bellows C41 or loop hose 27 midway sometimes.Therefore, circulating pump 24 is stopped.If circulating pump 24 stops, the not dissolving detergent that then gets in bellows C41 and the loop hose 27 returns in the housing 42.And, turn round once more through making circulating pump 24, can eliminate not dissolving detergent.Temporarily stopping in the detergent dissolution process of circulating pump 24 implemented three to four times.In addition, the dwell time of circulating pump 24 so long as 1 second just enough.
The water yield in the detergent dissolution is 3 to rise to 7 liters as stated.In the drum-type washing drying machine of this embodiment, if supply with this water yield, then water level gets in the washing and dewatering groove 3.Therefore, in the detergent dissolution process, the washings that detergent concentration is high infiltrate washings.At this moment, through 4 energisings make washing and dewatering groove 3 low speed rotation (per minute 30 to 40 changes) to motor, can make washings soak into washings equably.
If detergent concentration surpasses about one times, the interfacial agent that then washing agent contained forms the aggregate that is called as micella.Micella be the hydrophobic group of interfacial agent towards the center and hydrophilic group orbicule toward the outer side, its diameter is about 10nm.But its solvation of central part by the micella of hydrophobic group encirclement is big, and the ability of dissolving oily matter and lipides is very high.In addition, with regard to the quantity of micella, detergent concentration is high more then many more.
Step S109
Carry out pre-wash.This pre-wash makes circulating pump motor 47 that circulating pump 24 is just being changeed, thereby the washings of the bottom of water jacket 2 is fallen on the washings from nozzle 27a through when making washing and dewatering groove 3 positive and negative rotations (per minute 35 forwards 45 to be changeed).The washings utilization is located at the motion that the lifter on the internal perisporium face of washing and dewatering groove 3 rises repeatedly, falls.Carry out the rotation of washing and dewatering groove 3 and the running of circulating pump 24 off and on, at washing and dewatering groove 3 and circulating pump 24 stopping periods with reference to the detection signal of level sensor 34 and open water supply electromagnetic valve 16b and supply water in order to avoid water level is crossed designated water level.Carry out this running through repeated multiple times, make washings infiltrate washings equably.
When the positive and negative rotation of primary washing and dewatering groove 3, detergent concentration is that about ten times washings are unrestrained to washings and be impregnated in this washings.Owing to scatter when the washings of high concentration are expanded with film like from nozzle 27a, therefore soak into washings equably through the penetrant action of washing agent.In the many occasions of washings; Be difficult to spread all over washings from the washings of nozzle 27a near the part of the periphery of washing and dewatering groove 3; But in the detergent dissolution process of step S108; Through making 3 rotations of washing and dewatering groove, washings soak into washings from the outer circumferential side of washing and dewatering groove 3, so washings soak into washings integral body.
Owing in the washings of the high concentration of soaking into washings, contain more above-mentioned micella, therefore dissolve greasy dirt, make greasy dirt very big from the effect that washings floats, can access big cleaning strength.
Through supplying water repeatedly, the detergent concentration of falling the washings on the washings descends, and in the pre-wash ending phase, becomes about the twice of normal concentration.
Step S110
Carry out formal washing.When making washing and dewatering groove 3 positive and negative rotations (per minute 35 forwards 45 to be changeed), circulating pump 24 is just being changeed, the washings of the bottom that is stored in water jacket 2 are fallen on the washings from nozzle 27a.
At last, stop the running of washings circulating pump 24 and stop the circulation of washings, make washing and dewatering groove 3 in the positive and negative rotation, carry out and rub out the running of washings and will finish formal wash time with the short period.
Step S111
Carry out the rinsing of water storage for the first time.In this water storage rinsing; At first; Open draining valve 25 and discharge the water in the water jackets 2,, make washing and dewatering groove 3 (in this embodiment to a direction utilizing level sensor 34 to detect after draining finishes; From the top view of washing machine is counterclockwise) rotation, the washings that washings contained are carried out centrifugal dehydration.
Afterwards, open water supply electromagnetic valve 16b, detergent container 19 is supplied with running water, 2a supplies water up to becoming designated water level to water jacket 2 bottoms from the feed water inlet.Then, identical with formal washing, when making washing and dewatering groove 3 counter-rotating rotation (per minute 35 forwards 45 to be changeed), circulating pump 24 is just being changeed, the washings of the bottom that is stored in water jacket 2 are spread across on the washings from nozzle 27a, so circulate, carry out rinsing.
Then, under the state of the running of rotation that stops washing and dewatering groove 3 and circulating pump 24, when utilizing level sensor 34 to detect the water level of washings of the bottom that is stored in water jacket 2, supply water, in order to avoid water level surpasses designated water level.
Then, when making washing and dewatering groove 3 counter-rotating rotations (per minute 35 forwards 45 to be changeed), circulating pump 24 is just being changeed, the washings of the bottom that is stored in water jacket 2 are spread across on the washings from nozzle 27a, so circulate, carry out rinsing.Become film like from the washings of nozzle 27a ejection and be dispersed on the washings, therefore fall equably on the washings, the detergent ingredients that can dilute washings effectively and contained can improve rinsing performance.
Afterwards, stop stopping electric circulating pump 24 making washing and dewatering groove 3 with positive and negative rotation of short period under the state of circulation of washings, rub out running.
Step S112
Realize the rinsing of water storage for the second time.This water storage rinsing second time drops into the chamber through opening softener water supply electromagnetic valve 16c to the softener of washing agent pallet 7 and supplies water, and carries out softener is dropped into the control that indoor softener imports the bottom of water jacket 2.Action is in addition carried out with the rinsing of water storage for the first time identically.
Step S113
The implementation final dewatering is handled.Final dewatering under the state of opening draining valve 25 so that washing and dewatering groove 3 to a direction (in this embodiment; From the top view of washing machine is counterclockwise) mode of rotation at a high speed makes motor 4 runnings, and the washings in the washing and dewatering groove 3 are carried out centrifugal dehydration.Be set at the time of the dehydration rate that can access expectation the duration of runs of this final dewatering.
Step S114
Confirm whether set the washing drying program, and carry out branch process.
Step S115
In the occasion of having set the washing drying program, carry out dry.This drying is carried out as follows, and is under the state of opening draining valve 25, identical with washing procedure; Through when making the 3 positive and negative rotations of washing and dewatering groove; Make 28 runnings of Air Blast fan midway that are located at dry channel 29, with the air sucking-off in dry channel 29 in the water jacket 2, in the time of in air passes through this dry channel 29; After making it contact also cooling and dehumidifying with the cooling water (opening the cooling water electromagnetic valve supplies with) that flows down from the desiccant bodies that are arranged in this dry channel 29; Catch the end of a thread through cotton linters filter 8, after by the heater heating, be blown in the washing and dewatering groove 3 from the warm braw blow-off outlet.
Dry implementation in the temperature of utilizing the temperature sensor monitors warm braw finishes when the ratio of variations in temperature becomes predetermined value.
The scrubbing-and-drying unit that constitutes like this has the following advantages.So that supply water with the mode that washing agent is stored in the bottom of water jacket with the water of the corresponding water yield of the amount (amount of washing agent) of the washings that goes out by detergent amount (cloth amount) detection; Make circulating pump counter-rotating, thereby water is circulated and dissolving detergent and produce the high washings of detergent concentration with the mode of returning outer slot bottom through circulating pump from outer slot bottom.The detergent concentration of this moment and the amount of washings are irrelevant, can be set at roughly certain.And through making the circulating pump rotating, the washings guiding water jacket top that detergent concentration is high utilizes nozzle to expand to film like and it is fallen on the washings, soaks into washings equably.Like this; Through changing the direction of rotation of circulating pump; Can utilize a circulating pump to realize these two actions of circulation watering of washings that dissolving detergent generation detergent concentration is high and the washings that produced, can realize the simplification of the circulating path of cost degradation and washings.
In addition; Through in the detergent dissolution process, making washing and dewatering groove low speed rotation, the washings that make generation soak into washings from the outer circumferential side of washing and dewatering groove, then; Utilize the front side watering of circulating pump, thereby can make washings spread all over washings more equably from the washing and dewatering groove.But the penetrant action that utilizes high concentration detergent liquid reaches the chemical cleaning strengths such as solvation by the greasy dirt of the micella generation of interfacial agent, and spot is floated from washings.Afterwards, supply with water, make washings with when falling mode on the washings and circulate, make washing and dewatering groove positive and reverse return then washings is patted washing, the spot of floating from washings breaks away from washings, can access high clean efficient.
In addition, in the detergent dissolution process, through temporarily stopping the rotation of circulating pump, and turn round once more repeatedly, can eliminate the not dissolving detergent that gets in the pipe arrangement.
Then, filter, circulating pump as major part of the present invention are described.At first, use Fig. 9～Figure 18 that the circulatory system of filter, circulating pump, washings is narrated.At this, use Fig. 9～Figure 18 again, mainly comprise that for raising the viewpoint of the quantity of the catch of the end of a thread that filter catches, clothing fixture foreign matters such as (buttons) describes.
Filter such as Fig. 9～shown in Figure 180 have filter housings 23, releasably are installed in filter 23c and the circulating pump 24 that is located at the outside of filter housings 23 of the inside of above-mentioned filter housings 23.Circulating pump 24 also can leave filter housings 23 and individually be provided with.
Be provided with the suction inlet 43 (Fig. 9, Figure 17) of water inlet (housing flow channel) 23a, delivery port (housing drainage channel) 23b and communication loop pump 24 and the outflow connected entrance in the filter housings in the inboard, bottom of filter housings 23.Owing to flow out connected entrance and suction inlet 43 in abutting connection with and be connected integratedly and form, so be also referred to as the part of suction inlet 43.The filter housings 23 interior washings that utilize filter 23c to remove foreign matter are inhaled in the circulating pump 24 through outflow connected entrance, suction inlet 43.
As shown in Figure 9, under the state of this dispersion wall 23c4 of portion in filter 23c is contained in filter housings 23, can and flow out connected entrance from suction inlet 43 and see.That is, disperse the wall 23c4 of portion to be positioned at and suction inlet 43 and the relative position of outflow connected entrance.
In addition, filter 23c has base portion 23c5, rotation is supported on the handle 23d on the base portion 23c5 freely and catches containment cap 23c6.Catch accommodation section 23c1 and have the groove shape of upper face side opening, and major part is formed by mesh 23c3.Disperse the wall 23c4 of portion not have mesh 23c3, stop washings to pass through.Handle 23d has external screw thread (Figure 13～Figure 15) in periphery.Insertion mouth from the end (upper end side) that is located at filter housings 23 inserts filter 23c, and swing handle 23d makes the external screw thread of handle 23d combine (Figure 11, Figure 12) with internal thread screw thread on being located at filter housings 23.Thus, filter 23c is fixed in the filter housings 23.
Catching containment cap 23c6 major part is formed by mesh 23c3.Also has filter inflow entrance 23c2 on the containment cap 23c6 catching.Filter inflow entrance 23c2 forms with catching containment cap 23c6 across catching accommodation section 23c1.In this embodiment, filter inflow entrance 23c2 major part occupies catches containment cap 23c6, have only sub-fraction to occupy and catch accommodation section 23c1, but shared ratio also can be on the contrary or each is half the, or only occupy a side.
Catch containment cap 23c6 rotation and be supported on the front (lower end side) of catching accommodation section 23c1 freely, shown in Figure 13 (closed condition), Figure 14, Figure 15 (open mode), can open and close.Catch containment cap 23c6 and have fastening pawl 23c7 in both sides, catch containment cap 23c6 if close, then fastening pawl 23c7 is stuck on the auxiliary section 23c8 that is located at the both sides of catching accommodation section 23c1, the state that keeps shut (Figure 16).
Catch containment cap 23c6 make the position of rotating hinge supported freely with catch the branch body structure that accommodation section 23c1 separates.On the contrary, also can form the integrative-structure that connects at the position of hinge.In addition, the position of hinge is positioned at the front (lower end side) of catching accommodation section 23c1, but also can hinge be located at the position of the side of catching accommodation section 23c1, maybe will catch containment cap 23c6 and be located at sliding freely and catch on the 23c1 of accommodation section.
Shown in figure 11, the front (circulating pump 24 place sides) that filter is configured to filter housings 23 obliquely down, the insertion oral-lateral that inserts filter 23c up.This tilted configuration also can be understood from the diagram of Fig. 5, Fig. 8.The filter of this configuration obliquely is shown in figure 11, and the upper end of catching accommodation section 23c1 of filter 23c is arranged in the level identical with the water level WL of the washings that are stored in water jacket 2 or leans on upside.The upper end of in addition, catching containment cap 23c6 also is positioned at the level identical with the water level WL of washings or leans on upside.
Being filtered the foreign matter that device catches catches by catching accommodation section 23c1.Owing to be provided with and catch containment cap 23c6, the outflow that therefore can suppress to get into the foreign matter of catching accommodation section 23c1 can be caught well.In addition because catch accommodation section 23c1, the upper end of catching containment cap 23c6 all is positioned at the level identical with the water level WL of washings or leans on upside, therefore can suppress foreign matter and flow out.The foreign matter that the accommodation section 23c1 that is hunted down catches is through extracting filter 23c from filter housings 23, and opens and catch containment cap 23c6, can easily remove.
Shown in figure 16, filter 23c has left surface and smooth plat part 23c9, the 23c10 of lower surface.This plat part 23c9,23c10 extend along the length direction of filter 23c.Filter 23c is the shape of circular arc except left surface and lower surface.Be contained in the position of its circular shape of filter 23c in the filter housings 23 of tubular and interior all butts of filter housings 23.Between the interior week of plat part 23c9,23c10 and filter housings 23, form enclosure interior runner 23e, 23f.Utilize enclosure interior runner 23e, quote the described dispersion wall 23c4 of portion of Fig. 9 and flow out connected entrance (position that is communicated with suction inlet 43) and reserve the interval that washings flow through and relatively dispose with the outflow connected entrance.
In addition, utilize the running of circulating pump 24, the washings in the water jacket 2 are through first flow 22 (Fig. 2, Figure 22), water inlet (housing flow channel) 23a, filter inflow entrance 23c2, and the filter 23c that inflow filter possessed catches accommodation section 23c1.The foreign matter of washings is caught by the mesh 23c3 that catches accommodation section 23c1.The washings that filtered foreign matter flow through enclosure interior runner 23e, 23f through filter 23c, and are inhaled into circulating pump 24 through flowing out connected entrance and suction inlet 43.And the washings of discharging from the outlet 44 or 45 of circulating pump 24 return in the water jacket 2.Circulating in the washing running of these washings carried out repeatedly, removes foreign matter.
In the circulation of these washings; Owing to disperse the wall 23c4 of portion relatively dispose, so stop from filter 23c towards the outlet of the current of the outflow connected entrance (part of suction inlet 43) of circulating pump 24 and make its dispersion and flow to the outflow connected entrance with flowing out connected entrance (part of suction inlet 43).
That is, by disperseing the wall 23c4 of portion to stop that the current of the washings in outlet avoid disperseing the 23c4 of wall portion and disperse in length and breadth, so being captured in the wide region of catching accommodation section 23c1 of foreign matter carried out.Do not catch in the wide region of filter 23c owing to there is secund, therefore improved the foreign matter quantity of the catch.
In addition, by the washings that disperse the wall 23c4 of portion to disperse through catching accommodation section 23c1 mesh 23c3 and flow through enclosure interior runner 23e, 23f, and be inhaled into the outflow connected entrance (part of suction inlet 43) of circulating pump 24.Because enclosure interior runner 23e, 23f extend along the length direction of filter 23c, therefore keep and catch accommodation section 23c1 and catch at wide region.
In addition, shown in figure 16, the position of catching of carrying out foreign matter is by catching accommodation section 23c1 and catching the space that containment cap 23c6 surrounds.Flow into from filter inflow entrance 23c2, and the washings that disperse with disperseing the wall 23c4 of portion collision also become the current that in this space, circle round, so catching of foreign matter expand wide region to, improved the foreign matter quantity of the catch.
In addition, the cleaning of filter 23c is carried out through filter 23c is extracted from filter housings 23.Owing to the open side of catching accommodation section 23c1 is sealed by catching containment cap 23c6 encirclement, therefore when extracting filter 23c, the foreign matter of catching can not drop, and cleaning easily.
When discharging washings, from delivery port (housing drainage channel) 23b (Figure 10) draining.When carrying out this draining, washings are inhaled into the outflow connected entrance (part of suction inlet 43) of circulating pump 24.But; Owing to disperse the wall 23c4 of portion to be positioned at washings from the direction of filter inflow entrance 23c2 to delivery port (housing drainage channel) 23b (Figure 10); Therefore identical during with the running of circulating pump 24, being captured in the wide region of catching accommodation section 23c1 of foreign matter carried out, and improved the foreign matter quantity of the catch.
In addition, to disperse the position of the wall 23c4 of portion be big mesh to the mesh 23c3 that catches accommodation section 23c1 leaving.Compare with the approaching position of the wall 23c4 of portion that disperses, the flow velocity of the washings at the position of leaving is slow, therefore increases mesh.
In addition, the filter inflow entrance 23c2 that is located on the filter 23c is provided with catching containment cap 23c6 across catching accommodation section 23c1.If open and catch containment cap 23c6, then filter inflow entrance 23c2 is divided into the two parts of catching accommodation section 23c1 and catching containment cap 23c6, and therefore such expansion shown in figure 15 remove attached to the end of a thread (foreign matter) around the filter inflow entrance 23c2 easily.
Claims (8)
1. washing machine or scrubbing-and-drying unit is characterized in that,
Possess hold rotation freely inside groove and store the water jacket of washings and catch the filter of the foreign matter that washings contained that flows out from the bottom of this water jacket,
Above-mentioned filter has filter housings and loads and unloads the filter that is installed in the above-mentioned filter housings freely and catches above-mentioned foreign matter,
Above-mentioned filter housings has the housing flow channel of the washings inflow of flowing out from above-mentioned bottom and discharges the housing drainage channel of having been caught the above-mentioned washings of foreign matter by above-mentioned filter,
Above-mentioned filter has: the accommodation section of catching of catching foreign matter; Above-mentioned washings flow into above-mentioned filter inflow entrance of catching the accommodation section from above-mentioned housing flow channel; Catch the above-mentioned mesh of catching on the accommodation section of being located at of foreign matter from above-mentioned washings; And block above-mentioned washings from above-mentioned filter inflow entrance to the outlet of the current of above-mentioned housing drainage channel and make the above-mentioned dispersion wall portion that catches on the accommodation section of being located at of its dispersion,
There is not the above-mentioned dispersion wall portion of above-mentioned mesh to be located at above-mentioned housing drainage channel side.
2. washing machine according to claim 1 or scrubbing-and-drying unit is characterized in that,
The current that above-mentioned dispersion wall portion is positioned at above-mentioned washings from above-mentioned filter inflow entrance on the direction of above-mentioned housing drainage channel.
3. washing machine or scrubbing-and-drying unit is characterized in that,
Possess hold rotation freely inside groove and store the water jacket of washings and catch the filter of the foreign matter that washings contained that flows out from this water jacket,
Above-mentioned filter has filter housings, loads and unloads the filter and the circulating pump that are installed in the above-mentioned filter housings freely and catch above-mentioned foreign matter,
Above-mentioned filter housings has from the housing flow channel of the washings inflow of above-mentioned water jacket outflow and the outflow connected entrance that is communicated with above-mentioned circulation pump intake,
Above-mentioned filter has: the accommodation section of catching of catching foreign matter; Above-mentioned washings flow into above-mentioned filter inflow entrance of catching the accommodation section from above-mentioned housing flow channel; Catch the above-mentioned mesh of catching on the accommodation section of being located at of foreign matter from above-mentioned washings; And block above-mentioned washings from above-mentioned filter inflow entrance to the outlet of the current of above-mentioned outflow connected entrance and make the above-mentioned dispersion wall portion that catches on the accommodation section of being located at of its dispersion,
Do not have the above-mentioned dispersion wall portion of above-mentioned mesh to be located at above-mentioned outflow and be communicated with oral-lateral.
4. washing machine according to claim 3 or scrubbing-and-drying unit is characterized in that,
Above-mentioned dispersion wall portion and above-mentioned outflow connected entrance are reserved and are supplied interval that washings flow through and relatively.
5. washing machine according to claim 3 or scrubbing-and-drying unit is characterized in that,
The above-mentioned filter housings of tubular at one end has the insertion mouth that picks and places above-mentioned filter, distolaterally has above-mentioned housing flow channel and an above-mentioned circulating pump at another,
Above-mentioned filter be configured to above-mentioned filter housings with above-mentioned circulating pump side down, above-mentioned insertion mouth mode up tilts.
6. washing machine according to claim 3 or scrubbing-and-drying unit is characterized in that,
The above-mentioned filter housings of tubular at one end has the insertion mouth that picks and places above-mentioned filter, distolaterally has above-mentioned housing flow channel, above-mentioned outflow connected entrance and an above-mentioned circulating pump at another,
Above-mentioned filter is installed in above-mentioned filter housings with the mode that above-mentioned dispersion wall portion side is arranged in above-mentioned circulation pump side,
Between the inboard of the lateral surface of the above-mentioned filter of the side at above-mentioned dispersion wall portion place and above-mentioned filter housings, has the enclosure interior runner that the washings that passed through above-mentioned mesh flow to above-mentioned outflow connected entrance.
7. washing machine according to claim 5 or scrubbing-and-drying unit is characterized in that,
Above-mentionedly catch the groove shape that the accommodation section has the upper face side opening,
Above-mentioned filter have rotation that above-mentioned opening of catching the accommodation section is opened and closed freely catch containment cap.
8. washing machine according to claim 7 or scrubbing-and-drying unit is characterized in that,
The above-mentioned containment cap of catching rotates the lower end side that is supported in above-mentioned filter freely,
Above-mentioned filter inflow entrance is caught the accommodation section and is above-mentionedly caught containment cap and form across above-mentioned,
The water level that above-mentioned upper end of catching the accommodation section is arranged in than is stored in the washings of above-mentioned water jacket leans on the position of upside.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010227177A JP2012080928A (en) | 2010-10-07 | 2010-10-07 | Washing machine and washing and drying machine |
| JP2010-227177 | 2010-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102535116A true CN102535116A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103060015A Pending CN102535116A (en) | 2010-10-07 | 2011-09-30 | Washing machine and scrubbing-and-drying unit |
Country Status (2)
| Country | Link |
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| JP (1) | JP2012080928A (en) |
| CN (1) | CN102535116A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104452170A (en) * | 2013-09-25 | 2015-03-25 | 日立空调·家用电器株式会社 | Drum type washing machine |
| CN106544831A (en) * | 2016-09-27 | 2017-03-29 | 无锡小天鹅股份有限公司 | Washing machine |
| CN110004653A (en) * | 2018-01-05 | 2019-07-12 | 青岛海尔洗衣机有限公司 | A kind of clothes processing method and clothes treatment device |
| WO2021129281A1 (en) * | 2019-12-26 | 2021-07-01 | 青岛海尔洗衣机有限公司 | Drainage filter and washing machine |
| CN113215797A (en) * | 2017-08-08 | 2021-08-06 | 东芝生活电器株式会社 | Clothes dryer |
| EP4257740A1 (en) * | 2022-04-04 | 2023-10-11 | BSH Hausgeräte GmbH | Laundry care appliance with a pump |
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| JP6111412B2 (en) * | 2013-02-01 | 2017-04-12 | パナソニックＩｐマネジメント株式会社 | Drum washing machine |
| JP6145700B2 (en) * | 2013-03-25 | 2017-06-14 | パナソニックＩｐマネジメント株式会社 | Drum washing machine |
| CN104928893B (en) * | 2014-03-17 | 2019-06-28 | 博西华电器（江苏）有限公司 | Discharge filtering device and household electrical appliance |
| CN107794715B (en) * | 2016-08-31 | 2024-02-20 | 宁国聚隆减速器有限公司 | Water circulation device of water-saving drum washing machine |
| CN110295487B (en) * | 2018-03-23 | 2023-05-02 | 青岛海尔洗衣机有限公司 | Clothes treatment equipment and filtering cover assembly thereof |
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| EP4257740A1 (en) * | 2022-04-04 | 2023-10-11 | BSH Hausgeräte GmbH | Laundry care appliance with a pump |
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| JP2012080928A (en) | 2012-04-26 |
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Application publication date: 20120704 |