CN1690292A - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN1690292A CN1690292A CN 200510064723 CN200510064723A CN1690292A CN 1690292 A CN1690292 A CN 1690292A CN 200510064723 CN200510064723 CN 200510064723 CN 200510064723 A CN200510064723 A CN 200510064723A CN 1690292 A CN1690292 A CN 1690292A
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Abstract
This washing machine is equipped with an external frame, an external tub which is provided in the external frame and accumulates washing water, the internal tub being the washing-dehydrating tub which is rotatably provided in the external tub, and the rotary disk which is positioned on the bottom section in the internal tub and is rotatably provided. The electric washing machine is also equipped with a driving mechanism which selectively rotates the internal tub and/or the rotary disk, a water feeding mechanism which feeds the washing water into the external tub, a water draining mechanism which drains the washing water in the external tub, and a controlling device which controls the driving mechanism, the water feeding mechanism and the water draining mechanism. The balance ring in which a fluid is enclosed is attached to the upper end edge section of the internal tub. The rotary disk is formed to have a larger diameter than the inner diameter of the balance ring. The electric washing machine has a structure which is assembled in such a manner that the rotary disk is incorporated into the bottom section of the internal tub first in the assembly process, and then, the balance ring 3 is attached to the upper end edge section.
Description
Technical field
The present invention relates to a kind of washing machine.
Background technology
In general, constituting of 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 arranged on rotationally and be the inside groove of washing and dewatering groove in this water jacket; The rolling disc that be positioned at the bottom of above-mentioned inside groove, is provided with rotationally; Selectively drive the driving mechanism of above-mentioned inside groove and/or turn disc; 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; And the control device of controlling above-mentioned driving mechanism, feed mechanism and drainage mechanism.
And this washing machine feeds water washings under the state of washings being put in the inside groove to water jacket, make turn disc, washs thus, after the washing, by the washings draining with water jacket, the inside groove high speed rotating is dewatered.
In such washing machine, gimbal (fluid balancer) is installed in the upper end-face edge portion that is the inside groove of washing and dewatering groove.This gimbal is that portion encloses fluid and constitutes within it, and is eccentric by the mobile elimination of the fluid in the gimbal during owing to generation off-centre such as departing from of washings when inside groove rotates, and plays the effect of the balance of keeping rotation.
In the assembling procedure of the existing washing machine that possesses this gimbal, when the bottom of inside groove that rolling disc is packed into, the gimbal of the upper end-face edge portion of inside groove can become obstacle sometimes, and rolling disc can not be loaded into swimmingly.That is: because rolling disc will be with very big mechanical force in washings, be configured so be large-scalely, when the diameter of this rolling disc is bigger than the internal diameter of gimbal, when the bottom of the inside groove of packing into by gimbal, just must make the rolling disc distortion, but large-scale rolling disc distortion is very difficult, force to make its distortion just can not return to original shape.
Summary of the invention
The purpose of this invention is to provide a kind of washing machine, be equipped with in the washing machine of gimbal, can make large-scale rolling disc indeformablely put into the bottom of inside groove swimmingly in this upper end-face edge portion at inside groove.
For reaching above-mentioned order, the present invention possesses: housing; Be located at the water jacket of the delay washings in this housing; Be located at rotationally and be the inside groove of washing and dewatering groove in this water jacket; The rolling disc that be positioned at the position of the bottom of above-mentioned inside groove, is provided with rotationally; Selectively drive the driving mechanism of above-mentioned inside groove and/or turn disc; The feed mechanism that washings are fed water in above-mentioned water jacket; Make the drainage mechanism of the washings draining in the above-mentioned water jacket; And the control device of controlling above-mentioned driving mechanism, feed mechanism and drainage mechanism.Upper end-face edge portion at above-mentioned inside groove, the gimbal of having enclosed fluid is installed, above-mentioned rolling disc is to form than the also big diameter of the internal diameter of above-mentioned gimbal, assembling procedure at this washing machine is: after earlier above-mentioned rolling disc being assembled into the bottom of above-mentioned inside groove, above-mentioned gimbal is installed in the upper end-face edge portion of above-mentioned inside groove.
In this formation is the upper end-face edge portion that base ring is fixed on above-mentioned inside groove, and above-mentioned gimbal is installed in structure on this base ring.
In addition, make with screw above-mentioned gimbal is fixed on structure on the said base ring, at this moment also be provided with the recess of the head of accommodating above-mentioned screw at the inner peripheral surface of above-mentioned gimbal.
Washing machine of the present invention by make formerly above-mentioned rolling disc is put into the bottom of above-mentioned inside groove after, again gimbal is installed in the assembled like this structure of upper end-face edge portion of inside groove, can makes the large-scale rolling disc also bigger indeformablely put into the bottom of inside groove swimmingly than the internal diameter of gimbal.
In addition, washing machine of the present invention can carry out the installation of gimbal swimmingly by make the structure that gimbal is installed on the base ring that is fixed on the inside groove.
And washing machine of the present invention is owing to be housed in the structure of recess by the head that gimbal is fixed on the screw on the base ring, and the head of this screw does not protrude in the inner peripheral surface of gimbal, so can not damage washings.
Description of drawings
Fig. 1 is the schematic diagram that is illustrated in the side of the washing machine of embodiments of the invention under the vertical profile state.
Fig. 2 is the stereogram of rolling disc of the washing machine of embodiment.
Fig. 3 is the vertical view of rolling disc of the washing machine of embodiment.
Fig. 4 is the cutaway view of rolling disc of the washing machine of embodiment, (A) is the A-A line cutaway view of Fig. 3, (B) is B-B line cutaway view.
Fig. 5 is the stereoscopic figure that is illustrated in the washing machine of embodiment under the state of closing enclosing cover.
Fig. 6 is the stereoscopic figure that is illustrated in the washing machine of embodiment under the state of opening enclosing cover.
Fig. 7 is the outward appearance front view of the washing machine of embodiment.
Fig. 8 is the vertical profile side view of outer cover portion of the washing machine of embodiment.
Fig. 9 is the function course figure of the washing machine of embodiment.
Figure 10 is the block diagram of control device of the washing machine of embodiment.
Figure 11 is the figure of the demonstration example of the detergent amount display part on the operation display board of washing machine of expression embodiment.
Figure 12 is the flow chart of the control handling procedure carried out of the microcomputer of controller of the washing machine of embodiment.
Figure 13 is the longitudinal section of the formation of the washing and dewatering groove of washing machine of expression embodiment and water jacket.
Figure 14 is the longitudinal section of structure of gimbal of the washing machine of expression embodiment.
Figure 15 is the vertical view of protecting cover on the water jacket of washing machine of embodiment.
Figure 16 is the upward view of protecting cover on the water jacket of washing machine of embodiment.
Figure 17 is the longitudinal section of protecting cover on the water jacket of washing machine of embodiment.
Figure 18 is the longitudinal section of the inner cap open mode of protecting cover on the water jacket of washing machine of embodiment.
Symbol description
The 1-housing, 2-washing and dewatering groove (inside groove), 3-gimbal, 4-rolling disc, the 5-water jacket, 7-washing dehydration drive unit (drive unit), 25-drain solenoid valve (drainage mechanism), 44-waterworks, 45-microcomputer (control device), 54-base ring, 55-screw, 56-recess
The specific embodiment
Below embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The washing machine of this embodiment is the washing machine that functions/drying is arranged, and Fig. 1 is the schematic diagram of the side of the washing machine of embodiments of the invention under the expression vertical profile state; Fig. 2 is the stereogram of rolling disc; Fig. 3 is the face of the overlooking figure of rolling disc; Fig. 4 is the A-A line of rolling disc shown in Figure 3 and the cutaway view of B-B line; Fig. 5 is the stereoscopic figure that this washing machine under the state of enclosing cover is closed in expression; Fig. 6 is the stereoscopic figure that this enclosing cover state is opened in expression; Fig. 7 is the outward appearance front view of this washing machine; Fig. 8 is the vertical profile side view of outer cover portion; Fig. 9 is the function course figure of the washing machine of this formation; Figure 10 is the block diagram of the control system of this washing machine; Figure 11 is the figure of the demonstration example of the detergent amount display part on the expression operation display board; Figure 12 is the flow chart of the control handling procedure carried out of the microcomputer of controller.
On Fig. 1, the 1st, the housing of the quadrangular barrel shape of formation outline.The 2nd, constitute the washing and dewatering groove of inside groove, the aperture 2a of water flowing and ventilation usefulness is arranged on its perisporium, edge part possesses gimbal (fluid balancer) 3, the rolling disc that is provided with rotationally freely in the inboard of bottom in the top.The 5th, in comprise the water jacket of above-mentioned washing and dewatering groove 2, the outside in its bottom, the mounting base 6 that is situated between by steel plate system is equipped with washing dehydration drive unit 7.Illustrate though omitted, but by being situated between by buffer unit, four orientation of this water jacket 5 are cooperated and be supported on equably on the gusset of four corner portions that are fixed on the upper end of being located at housing 1 and on 4 support sticks that hang down, this water jacket dangled at the central part of this housing 1.
Above-mentioned rolling disc 4 is as Fig. 2～shown in Figure 4, possess a plurality of inclination convex surface 4a and a plurality of leaking hole 4b in the above, these a plurality of inclination convex surface 4a are positioned at the bottom of washing and dewatering groove 2 and tilt make along steering direction and put into this washing and dewatering groove 2 and be placed on the washing force of pushing on the washings on the rolling disc 4 by rotating to produce the component that makes progress acted on repeatedly.
Be equipped with in the above-mentioned washing and dewatering drive unit 7: but the capacitor phase-splitting monocyclic-start induction motor of counter-rotative type or washing dehydration drive motor, Electromagnetically-operating clutch and the planetary gear reducing mechanism of frequency converter drive motor used; Also possess by control washing dehydration drive motor and Electromagnetically-operating clutch mechanism, selectively carry out the driving function of type of drive, type of drive comprises: make under the static state of washing and dewatering groove 2 the stirring type of drive that rolling disc positive and negative repeatedly (coming and going) is rotated; And the dehydration type of drive that washing and dewatering groove 2 and rolling disc 4-body ground are rotated to same direction.
The top protecting cover 8 that forms washings input port 8a is that this upper opening end margin of upper opening ground embedding that covers housing 1 also is installed on this housing 1 with installing with being screwed.This top protecting cover 8 is combined by a plurality of members as required.The enclosing cover 10 that the above-mentioned washings input port 8a that forms on top protecting cover 8 is installed in base portion hinge 9 on the top protecting cover 8 opens and closes covering freely.
With regard to top protecting cover 8, when becoming the state of closing washings input port 8a falling enclosing cover 10, make the top of this enclosing cover 10 with not by about top protecting cover 8 that this enclosing cover 10 covered and the edge part of rear side top do not make with not producing ladder enclosing cover 10 EDGE CONTACT all around washings input port 8a the neighboring depression and form input opening surface 8b, on the position that the enclosing cover 10 that the front side that lid drops into opening surface 8b is positioned at does not have pent state is covered, with this input opening surface 8b with widely from the face down switch installed surface 8c of anterior locations of the square above-mentioned housing 1 that becomes to tilt down of this contact-making surface always.
Enclosing cover 10 be by: rising and falling by above-mentioned base portion hinge 9 is installed in the latter half of 10a on the top protecting cover 8 freely and is constituted by the first half 10c that middle hinge 10b is combined in the leading edge of this latter half of 10a bently, becomes the on-off action that can open and close into mountain folding (opening) state and smooth (closing) state.
In addition, the first half 10c of this enclosing cover 10 possesses as shown in Figure 8: can the rearward end of first half be caved in and the handle 10d of formation finger tip in order manually to open and close enclosing cover 10; Be positioned at the position of the opening that blocks this handle 10d, cover 10e by push the handle portion that makes it retreat rotational angle and finger tip can be inserted in the handle portion 10d with finger tip simultaneously; And conjointly be positioned at the back segment part with the front side of this handle portion 10d and the operation display board 11 that is provided with.
Aforesaid operations plate 11 possesses as Fig. 5, shown in Figure 6: be positioned at enclosing cover 10 first half 10c above, main under the state of closing this enclosing cover 10 and the indication load button switch 11a of operation; Display board 11b; And detergent amount display part 11c; As shown in Figure 8, be located at display board control circuit substrate 11d internally is installed.
In addition, the bight, the place ahead that relies on an end one side at the width center from the input opening surface 8b of top cover 8 forms the powder detergent that drops into powder detergent and drops into box 8d, and power switch 12 and detergent amount that press key type is installed on switch installed surface 8c detect indicator cock 14.Drop into box 8d to above-mentioned powder detergent and carry out feedwater from waterworks described later.The bottom surface that above-mentioned powder detergent drops into box 8d with the powder detergent that dropped into and from the water of waterworks feedwater from the washing agent input port the smooth and easy form that flows down and forming.
In the interior upper end open portion that wraps the water jacket 5 of stating washing and dewatering groove 2, possess protecting cover 15 on the water jacket of washings input port 15a by installation and cover gap between water jacket 3 and the washing and dewatering groove 2.The washings input port 15a that forms on the protecting cover 15 on the water jacket is covered freely by the inner cap switching and constitutes, and has omitted the diagram of inner cap on Fig. 1.And, on protecting cover 15 on this water jacket, in washing and dewatering groove 2 and opening be provided with aproll mouth 16 and puff prot 17, simultaneously, towards the gap between washing and dewatering groove 2 and the water jacket 5 and opening be provided with washing agent input port 18.Washing agent input port 18 is to be situated between to be connected on the above-mentioned powder detergent input box 8d by corrugated tube 20.Aproll mouth 16 be located at open and close washings input port 15a in cover.To narrate in the back for this aproll mouth 16.
In addition, water jacket 5 is formed for choke box (the エ ア ト ラ Star プ) 5a of sensed water level on the sidewall of its underpart, Jie is linked to each other with level detection sensor 22 for the pressure sensing type of condensate tank of dehumidifier by breather pipe (エ ア チ ユ one Block) 21, is provided with the draining exhaust outlet 5b that holds concurrently in the bottom.
Above-mentioned draining is held concurrently, and exhaust outlet 5b Jie is connected drain solenoid valve 25 by bellows 23 and inner pipe arrangement 24 and collection of debris is used on each water inlet of gatherer 31.The delivery port of gatherer 31 links to each other with the water inlet of electric circulating pump 26.These drain solenoid valves 25, gatherer 31 and electric circulating pump 26 are arranged on the following bottom base 1a of housing 1, the delivery port of drain solenoid valve 25 is connected on the externally drained pipe 27, and the delivery port of electric circulating pump 26 is situated between and is connected on the above-mentioned aproll mouth 16 by inner pipe arrangement 28 and bellows 29.
Here, hold concurrently exhaust outlet 5b, bellows 23, inner pipe arrangement 24, gatherer 31, electric circulating pump 26, inner pipe arrangement 28, bellows 29 and aproll mouth 16 of above-mentioned draining constitutes the washings cycling mechanisms.
Inboard at the trailing flank of housing 1 is provided with water-cooled desiccant body 32.The basic formation of this water-cooled desiccant body 32 as known, from hold concurrently moistening air in the exhaust outlet 5b sucking-off water jacket 5 of draining, relative humidity is reduced and in this washing and dewatering groove 2 of last direction of washing and dewatering groove 2, be blown into by water-cooled dehumidifying back heating, constitute the part of the dry air circulatory system thus.
Water-cooled desiccant body 32 as shown in Figure 9, possess Jie and be connected hold concurrently water-cooled dehumidifying wind path 34 on the exhaust outlet 5b of above-mentioned draining by bellows 33, in this water-cooled dehumidifying wind path 34, water-cooled is set and removes wet plate 35, be provided with chip filter 36 and electric blowing machine 37 halfway.Water-cooled dehumidifying wind path 34 from bellows 33 towards above stretch and in the rising wind path 34a that ground is provided with above-mentioned water-cooled be set and remove wet plate 35.And, be provided with the decline wind path 34b that returns from the upper end of rising wind path 34a and stretch towards the below, be provided with above-mentioned chip filter 36 removably at this portion of returning place.In decline wind path 34b, be provided with the humidity sensor 38 of the humidity of the air of induced flow in this decline wind path 34b.Bottom at this decline wind path 34b is connecting the air entry of above-mentioned electric blowing machine 37, and is provided with from the exhaust outlet of this electric blowing machine 37 and the rising wind path 34c that stretches towards the top.
The front end of rising wind path 34c is situated between and is connected on the above-mentioned puff prot 17 by air heating pipe 39 and bellows 40, in above-mentioned air heating pipe 39, in the heat cycles air is housed be the ptc heater 41 of electrothermal heater.
The 42nd, overflow pipe, and when the washings abnormal ascending in the water jacket 5, these washings are discharged water by the dirty externally drained pipe 27 of this overflow pipe 42 to drain solenoid valve 25 from rising wind path 34a Jie of water-cooled dehumidifying wind path 34.
Form rear portion folding and unfolding case 8e at the rear portion of top cover 8, be provided with above-mentioned level detection sensor 22 in this rear portion folding and unfolding case 8e, and in the water inlet 43 of acceptance from the water of water pipe is housed; Bathtub water pulsating pump (omitting diagram); And possess control and remove the waterworks 44 that wet plate 35 is supplied with the cooling water electromagnetic valve etc. of cooling waters with water-suppling electromagnetic valve with to above-mentioned water-cooled to the washing water-suppling electromagnetic valve of above-mentioned aproll mouth 16 feedwater, control drops into washing agent input from box 8d feedwater to above-mentioned powder detergent.The washing water-suppling electromagnetic valve of these waterworks 44 is connected on the above-mentioned aproll mouth 16 by feed pipe 19 and bellows 19a.
The feed mechanism that washings are fed water in water jacket 5 is made of the 1st waterworks and the 2nd waterworks.Here, the 1st waterworks are made of the above-mentioned waterworks 44 that water pipe water is fed water; The 2nd waterworks are made of washings suction that will be trapped in water jacket 5 and the above-mentioned washings cycling mechanism that injects in washing and dewatering groove 2 from aproll mouth 16.
The control device of this washing machine constitutes as shown in figure 10.That is: in this control device, the indication input of being located at operation display board 11 possesses the switches set of setting various washing procedures by strong switch 11a, what show that board 11b shows the washing procedure that is set and each program (processing) carries out state etc., in addition, detergent amount display part 11c is with the pattern displaying detergent amount of suitable washing.
The controller 45 of control device is constructed as follows, and possesses: microcomputer 45a, load driving circuit 45b, interior power supply circuit 45c and power supply latch-in relay 45d; One connects power switch 12, and interior power supply circuit 45c will bring into play function, by starting microcomputer 45a and carry out the control handling procedure, control load driving circuit 45b, power supply latch-in relay 45d and operation display board 11.This controller 45 is installed in the space or the space in the housing 1 in the top protecting cover 8.
The microcomputer 45a of this controller 45 imports by strong switch 11a, detergent amount detection indicator cock 14, level detection sensor 22 with the indication on being installed in operation display board 11 and is connected with humidity sensor 38, and input is from their signal; Load driving circuit 45b connects the washing dehydration drive motor 7a of above-mentioned washing dehydration drive unit 7 and washing water-suppling electromagnetic valve 44a, washing agent input water-suppling electromagnetic valve 44b, bathtub water pulsating pump 44c and the cooling water-suppling electromagnetic valve 44d of Electromagnetically-operating clutch mechanism 7b, above-mentioned drain solenoid valve 25, electric circulating pump 26, electric blowing machine 37, ptc heater 41 and above-mentioned waterworks 44, and control is to their power supply.
Above-mentioned microcomputer 45a presses power switch 12 when washing dehydration is dry, start behind the connection power supply, carries out the control handling procedure of washing dehydration drying as shown in figure 12.
Step S101
Powered-down latch-in relay 45d guarantees power supply, carries out state confirmation and initial setting simultaneously.
Step S102
The demonstration board 11b of operation display board 11 lights demonstration, according to coming the self-indication input to set washing procedure by the indication input of strong switch 11a.Under the state of not indication input, the washing procedure of automatic setting standard or the preceding washing procedure of once implementing.
Step S103
The user opens enclosing cover and inner cap drops into washing and dewatering groove 2 with washings, closes inner cap then, and operated wash dosage detects indicator cock 14.And, carry out detergent amount and detect processing according to the indication input that detects indicator cock 14 from this detergent amount.
Step S104
If the indication input that detects indicator cock 14 from detergent amount is arranged, then at first detect the cloth amount of washings.The cloth amount of this washings detects following carrying out, promptly under, control the washing dehydration drive motor 7a and the Electromagnetically-operating clutch mechanism 7b of washing dehydration drive unit 7 in this wise by the cloth amount that detects washings according to the load that when making rolling disc to a direction rotation under the static state of washing and dewatering groove 2, acts on this rolling disc 4 with the dried cloth state before the washings feedwater.Specifically, the detection of cloth amount is following to be carried out: using as washing dehydration drive motor 7a in the formation of capacitor phase-splitting monocyclic-start induction motor, detecting making washing dehydration drive motor 7a rise under the power supply state of saturated velocity of rotation the inertia after the outage always and rotate deceleration characteristic; Using as washing dehydration drive motor 7a in the formation of frequency converter drive motor, detecting the velocity of rotation of the arrival when the power supply of the stipulated time that washing dehydration drive motor 7a is rotated.
Step S105
Cloth amount by detected washings is calculated optimal detergent amount.At this moment, general washing machine is the water yield by the washings of the cloth amount decision needs of washings, calculate the detergent amount that matches therewith, but the washing machine of this embodiment is owing to the water level that is washings is certain, irrelevant with the cloth amount of washings, so on the decision detergent amount, can ignore the water yield, directly calculate detergent amount by the cloth amount of washings.
Calculating of this detergent amount is to carry out according to following computing formula.
Y=4.56x+13.8 y: detergent amount x: the cloth amount of washings
(according to the Japanese oiling will vol.46 of association, 3 at No.9 (1997) mountain pass etc. " family washs low ebb To companion う and washes the Zui Fitnessization of drug use amount ")
Step S106
The detergent amount of calculating like this is presented on the detergent amount display part 11c of operation display board 11.Here, on operation display board 11, do not show the water yield (water yield display part is not set) of washings.The demonstration of detergent amount is that the bright lamp by pattern shown in Figure 11 carries out.That is: this detergent amount display part 11c has a plurality of bright lamp 11c of portion that have been divided in the expression and the pattern of measuring cup
1～11c
5,, show the detergent amount that becomes standard of jigger by according to the bright step by step lamp of the detergent amount of calculating with preceding step.And then, showing the detergent amount that also becomes standard on the board 11b with the numerical value demonstration.So the powder detergent of the amount that the user will show drops into powder detergent and drops into box 8d, closes enclosing cover 10 afterwards.
Step S107
After in powder detergent input box 8d, dropping into washing agent and close enclosing cover 10, just carry out the detergent dissolution feedwater.This detergent dissolution feedwater is to carry out by feeding water to powder detergent input box 8d from waterworks 44, by this feedwater, the powder detergent among the powder detergent input box 8d is with the bottom of water by bellows 20 18 inflow water jackets 5 from the washing agent input port.
The washing of the washing machine of this embodiment is to push the formation that the washing form is carried out by following, promptly, with a small amount of detergent dissolution water-soluble powder detergent, the high detergent concentration liquid (washings) that the one side circulation will generate falls and drenches on the washings, one side makes rolling disc 4 positive and negative rotations, thereby at the mode of washing of pushing of pushing washing force that acts on direction on the washings repeatedly, therefore, by the confluent of detergent dissolution feedwater is below the height (water level h) below the rolling disc 4 of the bottom that is positioned at water jacket 5, from waterworks 44 by powder detergent drop into bottom that box 8d flows into water jackets 5 by washing agent input port 18 again in this wise one side with reference to the monitor signal of level detection sensor 22, one side is opened control washing agent input and is carried out the feedwater of water pipe water with water-suppling electromagnetic valve 44b, when using the surplus water (water for bathing) of bathtub, running bathtub water pulsating pump 43c feeds water.In this embodiment, the amount of detergent dissolution confluent and washings irrespectively is set at about 8 liters certain value.Such detergent dissolution water yield generates high detergent concentration liquid for dissolved powders soap and also is well suited for.
Step S108
By rolling disc and washing and dewatering groove 2 are rotated to a direction integratedly, carry out the detergent dissolution of agitator treating agent dissolving water and powder detergent with washing and dewatering groove 2,, about 8 liter dilution water fed water, generate the washings of high detergent concentration thereafter.The stirring of this detergent dissolution is to be undertaken by washing and dewatering groove 2 and rolling disc 4 are rotated to a direction integratedly in that washings is maintained under the state of big xerantic cloth, so can stably carry out under low weight load and lighter imbalance.If considering, the velocity of rotation of the washing and dewatering groove 2 of detergent dissolution avoids vibration and foaming, preferably 70～100rpm.The detergent concentration of the washings that generated by this detergent dissolution and dilution water is about 5 times of normal concentration.Here, normal concentration is defined as 30 liters of the powder detergent amount 20 gram/washing water yields.
Step S109
Under the static state of washing and dewatering groove 2 and rolling disc 4, carry out immersion with washings placement certain hour under with the water-moistened state of the washing of high detergent concentration.Carry out when in addition, this immersion has just been selected the immersion program when setting washing procedure.
In this soaks, can consider to make the water level of the washings of the bottom that is trapped in water jacket 5 to become following 3 water levels that washings floats over the height of the state in the washings: (1) than rolling disc 4 by under height; (2) slightly lean on last height than rolling disc 4; (3) more lean on last than it.Load when considering the rotation of rolling disc 4 in the washing of following step, then the occasion of (1) can guarantee not to be subjected to the influence of washings, with the running of the rated value of rolling disc 4; (2) occasion is to become heavy owing to washings comprises washings, and this just becomes the impedance of inclination protuberance 4a when rolling disc 4 rotates, thereby load increases; (3) occasion is because washings floats in the washings, so the duty ratio (2) the during rotation of rolling disc 4 is little.Therefore, in the immersion of reality, do not adopt the water level of (2), and selectively adopt the water level of (1) or (3).Under this occasion, will be in the immersion on the water level of (1) as immersion program 1, the immersion on the water level of (3) is as immersion program 2.
The occasion of immersion program 1 is to make washings fully penetrate in the washings by following action, i.e. operation of electrically driven circulating pump 26 in short-term, circulation is carried out sucking by bellows 23, inner pipe arrangement 24 washings with the bottom of water jacket 5 from the draining exhaust outlet 5b that holds concurrently, and by inner pipe arrangement 28, bellows 29 it is fallen on the washings that drenches on the rolling disc 4 from aproll mouth 16 and gushes out.
The occasion of immersion program 2 is washing water-suppling electromagnetic valve 44a of open control waterworks 44, feeds water from aproll mouth 16, makes the water level of the washings in water jacket 5 rise to the high water level of the state that the washings in the washing and dewatering groove 2 floats in washings.
And two programs are all soaked washings certain hour (about 60 minutes) under its state originally.Soak by this, the dirty of washings is dissolved in the washings, the cleaning strength of the washing procedure of step below improving.In addition,,, fall washings to the washings pouring in this immersion midway, can prevent the drying of washings, accomplish practical immersion from aproll mouth 16 by interval stipulated time ground intermittent running electric circulating pump 26.And at this moment, intermittently rotate washing and dewatering groove 2 or rolling disc 4 by interval stipulated time ground, and change the position of the washings in the washing and dewatering groove 2, have no the ground of omission from aproll mouth 16 and washings is drenched fall washings, thereby accomplish more practical immersion.
In addition, carrying out above-mentioned immersion program 2 can have dual mode washing, that is, soak finish after, below entering, open drain solenoid valve 25 before the washing of step and carry out the draining of washings, the mode that decline of water table is washed behind the common water level h again; Or do not carry out draining, carry out the mode of washings in the washing of former high water level.
Step S110
Following execution is washed in advance under the static state of washing and dewatering groove, promptly, one side makes rolling disc 4 with the positive and negative rotation of the velocity of rotation of 130～150rpm, an operation of electrically driven circulating pump 26, circulation carry out from draining hold concurrently exhaust outlet 5b suck by bellows 23, inner pipe arrangement 24 water jackets 5 the bottom washings and it is drenched by inner pipe arrangement 28, bellows 29 washings on rolling disc 4 from aproll mouth 16 gush out with falling.This quantity of circulating water of washing in advance is more than 20 liters/minute.Positive and negative rotation time of this rolling disc of washing in advance 4 (just changeing time, stop time, reversing time) and wash time are set according to the cloth amount of previous detected washings and the washing procedure of setting.
Step S111
Absorbed by this washings owing to drench the part fall the washings on washings, reduce so be trapped in the amount of washings of the bottom of water jacket 5.It is different because of the cloth amount and the cloth matter of washings that this reduces the water yield, but the influence of cloth matter is big.Because the cloth amount detects, so after washing end in advance, come sensed water level, try to achieve the minimizing water yield according to detected water level with reference to detection signal from level detection sensor 22 outputs, detect (inferring) cloth matter according to this minimizing water yield thus.This is can carry out the effective detection method that the cloth quality inspection is surveyed at an easy rate in few water yield washing (low bathization is washed).And with reference to the detection signal from level detection sensor 22 outputs, one side open control is washed ground water-suppling electromagnetic valve 44a and is carried out make-up water up to the water level h of regulation with one side.This supply water yield approximately is about 20 liters.
Step S112
Wash in advance equally with above-mentioned, following execution master washes under the static state of washing and dewatering groove, promptly, one side makes rolling disc 4 with the positive and negative rotation of the velocity of rotation of 130～150rpm, an operation of electrically driven circulating pump 26, circulation is carried out sucking the washings of the bottom of water jackets 5 from the draining exhaust outlet 5b that holds concurrently by bellows 23, inner pipe arrangement 24, by inner pipe arrangement 28, bellows 29 it is drenched from the washings of aproll mouth 16 on rolling disc 4 and gushes out with falling.Quantity of circulating water that this master washes and above-mentioned washing in advance are 20 liters/minute more than the kind equally.Positive and negative rotation time of the rolling disc 4 that this master washes (just changeing time, stop time, reversing time) and wash time are set according to the cloth amount of previous detected washings and the washing procedure of setting.And the make-up water of above-mentioned steps S110 is also carried out suitable number of times as required in this master washes.The detergent concentration of the washings behind the make-up water is about 2～3 times of normal concentration.
Step S113
After the master of end setup washes, carry out the washings dewatering.This washings draining is following to be carried out, and, opens drain solenoid valve 25 that is, and the washings in the water jacket 5 are flowed out to externally drained pipe 27 from the draining exhaust outlet 5b that holds concurrently by bellows 23, inner pipe arrangement 24, drain solenoid valve 25.Following the carrying out of washings dehydration, that is, control washing dehydration drive unit 7 makes washing and dewatering groove 2 and rolling disc integratedly to a direction high speed rotating.The washing and dewatering groove 2 during this washings dehydration and the velocity of rotation of rolling disc 4 are to realize high dehydration rate (about 60%) by similarly setting with the velocity of rotation (about 1000rpm) of final dewatering described later.
Step S114
Carry out the 1st rinsing feedwater.This rinsing following execution of feeding water, that is, close drain solenoid valve 25, open washing water-suppling electromagnetic valve 44a and carry out the feedwater of water pipe water, or running bathtub water pulsating pump 44c carries out surplus hot water's feedwater of bathtub, it drenched from the washings of aproll mouth 16 on rolling disc 4 gush out with falling.The confluent of these washings at this moment is 25～35 liters.
Step S115
Carry out the 1st rinsing.The following execution of this rinsing, that is, one side makes washing and dewatering groove 2 and rolling disc 4 rotate an operation of electrically driven circulating pump 26 integratedly with the velocity of rotation below the 100rpm, circulation sucks the washings of the bottom of water jacket 5, it is drenched from the washings of aproll mouth 16 on rolling disc 4 gush out with falling.The quantity of circulating water of the 1st rinsing is more than 20 liters/minute.The rinsing time of the 1st rinsing is to set according to the washing procedure of the cloth amount cloth matter of washings and setting.
Step S116
Carry out the washings dewatering the 1st time.The washings draining is undertaken by opening control drain solenoid valve 25.And rinsing dehydration and washings dehydration are same, by control washing dehydration drive unit 7, make washing and dewatering groove 2 and rolling disc 4 carry out to a direction high speed rotating integratedly.The washing and dewatering groove 2 during this washings dehydration and the velocity of rotation of rolling disc 4 are by realizing high dehydration rate (about 60%) with same setting of the velocity of rotation of final dewatering described later.
Step S117
Carry out the 2nd rinsing feedwater.This rinsing feedwater is carried out equally with the 1st rinsing feedwater, that is, close drain solenoid valve 25, open washing water-suppling electromagnetic valve 44a and carry out the feedwater of water pipe water, or running bathtub water pulsating pump 44c carries out surplus hot water's feedwater of bathtub, it drenched from the washings of aproll mouth 16 on rolling disc 4 gush out with falling.The confluent of washings at this moment is 25～35 liters.
Step S118
Carry out the 2nd rinsing.This rinsing here and above-mentioned master wash same following execution, promptly, under the static state of washing and dewatering groove 3, one side makes rolling disc 4 with the positive and negative rotation of the velocity of rotation of 130～150rpm, an operation of electrically driven circulating pump 26, circulation sucks the washings of the bottom of water jacket 5, it is drenched from the washings of aproll mouth 16 on rolling disc 4 gush out with falling.The quantity of circulating water of the 2nd rinsing is more than 20 liters/minute with above-mentioned the 1st rinsing equally also.Positive and negative rotation time of the rolling disc 4 of the 2nd rinsing (just changeing time, stop time, reversing time) and rinsing time are set according to the cloth amount cloth matter of washings and the washing procedure of setting.
Step S119
Carry out the 2nd washings draining.This washings draining is undertaken by open control drain solenoid valve 25.
Step S120
The execution final dewatering is handled.Final dewatering is following to carry out, that is, under the state of opening drain solenoid valve 25, running washing dehydration drive unit 7, make washing and dewatering groove 2 and rolling disc 4 integratedly to the high speed rotating of a direction, make the washings centrifugal dehydration in the washing and dewatering groove 2 with about 1000rpm.This final dewatering required time is the time of the dehydration rate that can obtain expecting.
Step S121
Carry out dry.This drying is following carries out, promptly, become the state of opening drain solenoid valve 25, by making 37 runnings of electric blowing machine midway of being located at water-cooled dehumidifying wind path 34, air in the water jacket 5 is sucked in the water-cooled dehumidifying wind path 34 by bellows 33 from the draining exhaust outlet 5b that holds concurrently, in the time of in the rising wind path 34a in passing through this water-cooled dehumidifying wind path 34, with be arranged on this rising wind path 34a in water-cooled remove wet plate 35 and wander this water-cooled remove the cooling water on the surface of wet plate 35 contact carry out cooling and dehumidifying after, by chip filter 36 trap debris, after ptc heaters 41 heating of being located in the air heating pipe 39, send into puff prot 17 and be blown in the washing and dewatering groove 2 from this puff prot 17 by bellows.
Supply with water channel water by open cooling water-suppling electromagnetic valve 44d to stream removes the surface of wet plate 35 in water-cooled cooling water, remove cooling water that wet plate 35 wanders from water-cooled and be situated between and flow out to externally drained pipe 27 and draining by hold concurrently exhaust outlet 5b, bellows 23, inner pipe arrangement 24, drain solenoid valve 25 of bellows 33, draining.
This drying control one side monitors from the detection signal one of humidity sensor 38 outputs of the humidity of responding to the air after water-cooled dehumidifies carries out, and finishes when being reduced to the humidity of regulation.
Step S122
Finish to through till the official hour from drying control, one side monitors having or not from the indication input signal of the indication input key switch 11a of operation display board 11, one side standby under the power consumption state, the automatic OFF of power supply that the next control of execution possesses in handling etc. are to be controlled.
Step S123
Stipulated time to be controlled such as the automatic OFF of power supply through after, opening power latch-in relay 45d carries out the automatic OFF control of power supply of deenergization, becomes unregulated power and consumes holding state.
Step S124
Finish washing and dry, become unregulated power and consume holding state.
The washing machine of this embodiment that as above constitutes and move carries out following washing owing to making, promptly, the rotation of the rolling disc 4 by being located at the bottom in the washing and dewatering groove 2, the washing force of pushing that one side will go up direction repeatedly acts on the washings on this rolling disc, the washings circulation and the pouring of the bottom of water jacket 5 fall on washings in one side, so can obtain high cleaning strength by enough less washings.
And further, the washing machine of this embodiment soaks under the state of washings by the washings with high detergent concentration before carrying out washing, the immersion of execution interval stipulated time, before washing, the dirty of washings is dissolved in the washings, improve the clean result in the washing procedure, can further obtain high cleaning strength thus.
In addition, the washing machine of this embodiment is owing to the amount with washings has nothing to do, the water level of washings is certain, so the determining of detergent amount need not be condition with the water yield but calculates detergent amount from the cloth amount of washings with the computing formula of stipulating, thereby do not need complicated control, and do not show the water yield on the operation display board, only show detergent amount, so demonstration is understandable concerning the user, the user can not drop into the washing agent of amount of error because of knowing the water yield in addition.
Then, one side simultaneously further describes constructivity feature on the washing machine of this embodiment with reference to Figure 13.
Figure 13 is the longitudinal section of the formation of expression washing and dewatering groove 2 and water jacket 5.
The week of washing and dewatering groove 2, facial main board 2b with stainless steel constituted, and simultaneously, the bottom is by be the base plate 2c formation that resin material PP (polypropylene) makes, and in the upper end-face edge portion of main board 2b gimbal 3 was installed.This gimbal 3 is that fluid 53 ground formation, the function of the balance when having the rotation of keeping washing and dewatering groove 2 are enclosed by portion within it.To be described in detail in the back about this gimbal.
In the washing machine of this embodiment, washing and dewatering groove 2 forms its internal diameter a flat pattern bigger than degree of depth b.The internal diameter a of this washing and dewatering groove 2 and the ratio of degree of depth b approximately are 10 to 7, specifically, and internal diameter a=520mm, degree of depth b=365mm.
By washing and dewatering groove 2 is made such flat pattern, can constitute rolling disc 4 pro rata significantly with internal diameter a.Here, rolling disc 4 is with about 90% the diameter c=470mm of the internal diameter a of washing and dewatering groove 2 and form.
As mentioned above, rolling disc 4 rotates by the bottom at washing and dewatering groove 2, at the component that acts on direction on the washings repeatedly, pushes washing force thereby produce.So, the washing machine of this embodiment is by make above-mentioned washing and dewatering groove 2 flat pattern and constitute rolling disc 4 large-scalely, can act on washings with the bigger washing force of pushing, and then also by washing and dewatering groove 2 is made flat pattern, make the thickness attenuation that is deposited in the washings integral body in the washing and dewatering groove 2, the washings that washing force passes to the top easily of pushing that comes from rolling disc 4 thus, can make and push washing force and act on washings integral body conscientiously, thereby can access the high effect of cleaning.In addition,, in washing and dewatering groove 2, become the state of the well-to-do distribution of washings, easily soak into, can further arrive high clean effect so drench the washings that fall on washings because washing and dewatering groove 2 has been made flat pattern.
Here, if consider the design of washing machine, above-mentioned washing and dewatering groove 2 is made the ratio of its internal diameter a and degree of depth b and is approximately 10 to 7, rolling disc 4 is made about 90% the diameter c of the internal diameter a of washing and dewatering groove 2, can design reasonably and install.
In addition, by washing and dewatering groove 2 is made flat pattern, the height and position of the bottom of washing and dewatering groove 2 can be set in higher position in design.Therefore, during from washing and dewatering groove 2 taking-up washings, hand gets at the bottom of washing and dewatering groove 2 easily, so the advantage that can easily take out washings is arranged.
And then, because the bottom of washing and dewatering groove 2 is set on the higher position, can enlarge the space of its below, therefore can on this pedestal, dispose drain solenoid valve 25, collection of debris gatherer 31 and electric circulating pump 26 well-to-doly.
Here, drain solenoid valve 25, collection of debris are installed in gatherer 31 and electric circulating pump 26 on the bottom base 1a of bottom of housing 1.And its height and position relation is set than the highland with the order of gatherer 31 and electric circulating pump 26 by drain solenoid valve 25, collection of debris.Therefore, after washing finishes, as long as open drain solenoid valve 25, remain in the just draining under the spontaneous current from drain solenoid valve 25 of washings in the electric circulating pump 26, so can prevent effectively that the action of the electric circulating pump that freezes to cause 26 of the residual water that electric circulating pump 26 is interior is bad.
Collection of debris is equipped with the filter of collecting the chip that is contained in the circulation cleaning water etc. in can be removably with gatherer 31.Be used to change this collection of debris as shown in Figure 7, be arranged on inclined plane, the place ahead 1b of bottom base 1a with the replacement port 31a of the filter of gatherer.
The following describes the formation of the gimbal 3 that is installed on the washing and dewatering groove 2.
This gimbal 3 as shown in figure 14, its formation is to seal the fluid 53 of the inner space of injecting gimbal main body 51 with lid 52.The inner space of gimbal main body 51 is divided into a plurality of space 51a, 51b and 51c diametrically, presses about 40% amount of volume and inject fluid 53 in each space.This fluid preferably uses calcium chloride water or sodium-chloride water solution (saline solution).Gimbal main body 51 and lid 52 all are to be formed by the PP that contains glass fibre, behind the injection fluid, gimbal body 51 and the deposited method of lid 52 usefulness rotation are engaged in gimbal main body 51.
This gimbal 3 is installed in the double upper end-face edge portion of dragging groove 2 of washing, because departing from of washings wait to produce when eccentric, by the mobile elimination off-centre of the interior fluid 53 of gimbal 3, keeps the balance of rotation when the washing and dewatering groove rotates.
Here, the inner diameter d of gimbal 3 is littler than the diameter c of rolling disc 4, so when rolling disc 4 is put into the bottom of washing and dewatering groove 2, in order to pass through gimbal 3, must be with rolling disc 4 distortion, but,, make its distortion can not return to original shape if force so be difficult to distortion because rolling disc 4 is big and be special shape.Therefore, for fear of such situation, the bottom of washing and dewatering groove 3 put into rolling disc 4 by the washing machine of this embodiment before being installed in gimbal 3 on the washing and dewatering groove 2, gimbal 3 is installed on the washing and dewatering groove 2 thereafter again.
The upper end-face edge portion of main board 2b that the washing and dewatering groove 2 of gimbal 3 is installed is fixed with base ring 54 in the inboard, become gimbal 3 and be situated between and be installed in structure on the washing and dewatering groove 2 by this base ring 54.Base ring 54 is that material forms to have added talcous PP, and the screw from the outside of washing and dewatering groove 2 with a plurality of places fixedly is fixed on the main board 2b.Can improve the intensity of the upper end-face edge portion of main board 2b by fixing this base ring 54, keep circular opening shape.
This base ring 54 forms the different stairstepping of internal diameter by bottom inner peripheral surface 54a with top inner peripheral surface 54b, and the horizontal plane between this bottom inner peripheral surface 54a and the top inner peripheral surface 54b becomes the putting surface 54c that puts gimbal 3.On this base ring 54, the internal diameter e of bottom inner peripheral surface 54a formation slightly equates with the diameter c of rolling disc 4 or than its bigger diameter, the internal diameter f on the inner peripheral surface 54b of top is bigger than the internal diameter on the inner peripheral surface 54a of bottom.On this base ring 54, form screw hole 55a from bottom inner peripheral surface 54a towards periphery, gimbal 3 is fixed on the base ring 54 by the screw 55 that screw thread is fixed on this screw hole 55a.Be located at the place more than 2 or 2 relative on the inner peripheral surface of gimbal 3 with these screw 55 fixing places, at this, the head of screw 55 becomes the state that is housed in the recess 56, and becomes the structure of the inner peripheral surface that does not protrude in gimbal 3.
And, in the assembly program of the washing machine of this embodiment, when putting into rolling disc 4, before on the base ring 54 that gimbal 3 is installed in washing and dewatering groove 2, rolling disc 4 is put into the bottom of washing and dewatering groove 2 by the interior week of base ring 54,, gimbal 3 be placed on the base ring 54 of washing and dewatering groove 2 on and install, with screw 55 gimbal 3 is fixed on the base ring 54 in the inboard from washing and dewatering groove 2 under this state thereafter.By making such assembled configuration, can make large-scale rolling disc 4 put into the bottom of washing and dewatering groove 2 indeformablely.
In addition, this embodiment is installed in structure on the base ring 54 that is fixed on the washing and dewatering groove 2 by making with gimbal 3, can smooth and easyly carry out so the installation of gimbal 3 is installed.Be installed in the bottom inner peripheral surface 54a of the gimbal 3 usefulness base rings 54 on the base ring 54 and the top enterprising conduct of inner peripheral surface 54b to the location, simultaneously, carry out the location of above-below direction with putting surface 54c, thereby firmly fixed.
The following describes the shape facility of gimbal 3.
That is, in the washing machine of this embodiment, the Lower Half of the inboard of gimbal 3 is made the shape of inclined plane 3a and is formed.In existing general washing machine, the Lower Half of the inboard of gimbal forms the rectangular shaped shown in the dotted line of Figure 14, and present embodiment is that this right angle part has been made the shape that is provided with by the downward inclined plane 3a that omits 45 degree incisions.Among this embodiment, inclined plane 3a strides across the slick and sly formation of gimbal 3 and base ring 54 ground.And by forming such inclined plane 3a, the space during from washing and dewatering groove 2 taking-up washings is bigger than in the past, and gimbal 3 can not become obstacle, thereby can successfully take out washings.
In addition, particularly the washing machine of this embodiment is made big shape by as mentioned above washing and dewatering groove 2 being formed flat pattern with bore, can more successfully take out washings.
In addition, by the Lower Half of the inboard of gimbal 3 is made the volume that inclined plane 3a has expanded washing and dewatering groove 2, thereby can effectively utilize this volume and wash, improve detersive efficiency.And then, because when being rotated dish 4 washings of upspringing meeting inclined plane 3a in washing running, washings can resiliently move towards the inboard of washing and dewatering groove 2, thereby can stir effectively, and prevents the winding of washings effectively.
In addition, the Lower Half 3a of the inboard of gimbal 3 forms the convex surface shape that relaxes, and does not become the part at angle thus in the inboard of gimbal 3, and outward appearance is not imbalance sense also, even and if the inboard that hand has contacted gimbal 3 when taking out washings also is smooth sensation, there is not sticky feeling.In addition, this inclined plane 3a also can form concave curved surface shape or plane.
And then, among this embodiment, accommodate the head recess 56 of the screw 55 that is used for fixing gimbal 3 and be located on the 3a of inclined plane, recess 56 can make it form very shallowly for this reason, can use screw 55 that the operation that gimbal 3 is fixed on the base ring 54 is carried out smoothly.
Then, with reference to Figure 15～Figure 18 the relative configurations that among this embodiment the washings pouring is dropped to the aproll mouth 16 on the washings is described.
Figure 15～Figure 18 is the structure that expression is installed in protecting cover 15 on the water jacket in the upper end open portion of water jacket 5, and Figure 15 is the vertical view of protecting cover on the water jacket, and Figure 16 is a upward view, and Figure 17 is the vertical profile side view, and Figure 18 is a vertical profile side view of opening the state of inner cap.
Protecting cover 15 is to be fixedly mounted on the 5c of upper end open portion of water jacket 5 by screw on this water jacket, and the lid as opening and closing washings input port 15a possesses inner cap 61.This inner cap 61 is that fulcrum can rise and fall and is installed in rotationally on the water jacket on the protecting cover 15 with fulcrum 62, and hand is placed on the handle portion 63 of provided thereon one side and carries out on-off action.
In the washing machine of this embodiment, aproll mouth 16 is located at a following side central portion of this inner cap 61.A side is provided with the 1st admission port 64 and the 2nd admission port 65 of supplying with washings above the protecting cover 15 on water jacket, and the bellows 29 of washings cycling mechanism is connected on the 1st admission port 64, is connected on the 2nd admission port 65 from the bellows 19a of waterworks 44.In addition, the 17th, drying is used the aerojet mouth, and the 18th, the washing agent input port, the bellows 40 of the dry air circulatory system is connected on the puff prot 17, and the bellows 20 that drops into box 8d from washing agent is connected on the washing agent input port 18.Here, the 1st, the 2nd admission port 64,65 and puff prot 17 clip the center of protecting cover 15 on the water jacket with washing agent input port 18 and are located on the position relative with side in front, inboard.
On protecting cover on the water jacket 15, be provided with stream 66 by the 1st admission port 64 and the 2nd admission port 65 washing water supplied guiding aproll mouth 16.This stream 66 is by constituting as the lower part: be communicated with the 1st admission port 64 and the 2nd admission port 65, and be located at the protecting cover effluent road 67 of a following side of protecting cover 15 on the water jacket; Be located at the lid effluent road 68 of a following side of inner cap 61 with this protecting cover effluent road 67 with being connected; Leading section on this lid effluent road 68 is provided with aproll mouth 16.
Here, aproll mouth 16 formation circular shape as shown in figure 16.At this moment, aproll mouth 16 is made the circular shape corresponding with rolling disc 4.
And, under the inner cap closing state, as shown in figure 17, the interface portion 67a on protecting cover effluent road 67 is connected with the interface portion 68a on protecting cover effluent road 68, under this state, pass through to supply with washings by the 1st admission port 64 or the 2nd admission port 65, these washings are gushed out from aproll mouth 16 by stream 66, spray on the washings in washing and dewatering groove 2.
Like this, a following side of the inner cap 61 by aproll mouth 16 being located at protecting cover 15 on the water jacket can enough simple formations be drenched washings on the washings that falls in washing and dewatering groove 2 conscientiously.In addition at this moment, utilize the shape of above-mentioned aproll mouth 16, washings are the circular shape spray and gush out, and fall on washings so can have no the pouring of the ground of omission, improve detersive efficiency.
In addition, under the state of opening inner cap 61, as shown in figure 18, the interface portion 68a from the interface portion 67a on protecting cover effluent road 67 unloads lower cover effluent road 68 becomes the state that blocks stream 66.Thus, when being in the suds mistake when opening inner cap 61, from the interface portion 67a on protecting cover effluent road 67 washings of gushing out in washing and dewatering groove 2, moment is blocked the current to lid effluent road 68, thereby washings can not spill on one's body the user from aproll mouth 16.
On protecting cover 15 on this water jacket, the water yield is carried out relatively in the 1st admission port 64 and the 2nd admission port 65 of supplying with washings, the supply water yield of the 1st admission port 64 of supply recirculated water is definitely many continuously during washing.For this reason, among this embodiment, as Figure 16 clearly represented, the 1st admission port 64 formed the bore (aperture area) bigger than the 2nd admission port 65.And the upstream portion of making at stream 66 is provided with the 2nd admission port 65, and the configuration that is provided with the 1st admission port 64 in its downstream one side constitutes, and then the 2nd admission port 65 of stream 66 one side from the upstream forms the shape that width enlarge to the 1st admission port 64 of a dirty side.
By such formation, can make by the flow path resistance of the 1st admission port 64 washing water supplied recently little from the 2nd admission port 65, thereby circulated washing water flows swimmingly can make washing the time, supplies to aproll mouth 16.
And, in the washing machine of this embodiment, be located at the 1st admission port 64 on the protecting cover 15 on the water jacket, the 2nd admission port 65, be connected with bellows 29 respectively on puff prot 17 and the washing agent input port 18,19a, 40 and 20, so vibration of the water jacket 5 in the time of can absorbing the washing dehydration running by the elasticity of these bellowss effectively, and be these bellowss connecting portion the 1st, the 2nd admission port 64,65 and puff prot 17 and washing and input port 18 are the centers that clip protecting cover 15 on the water jacket, be located at inboard and the relative position of side in front, so can absorb the vibration of water jacket 5 with the bellows of both sides, thereby can access high vibration-isolating effect well-balancedly.
The embodiment of washing machine of the present invention more than has been described, the present invention is not limited to this embodiment, also can suitably change the enforcement of wanting portion certainly.
Claims (4)
1. a washing machine is characterized in that,
Possess: housing; Be located at the water jacket of the delay washings in this housing; Can be located at rotationally and be the inside groove of washing and dewatering groove in this water jacket; Be positioned at the bottom of above-mentioned inside groove, and the rolling disc that can be provided with rotationally; Selectively drive the driving mechanism of above-mentioned inside groove and/or turn disc; 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; And the control device of controlling above-mentioned driving mechanism, feed mechanism and drainage mechanism;
Upper end-face edge portion at above-mentioned inside groove is equipped with the gimbal of enclosing fluid;
Form above-mentioned rolling disc, make its diameter bigger than the internal diameter of above-mentioned gimbal;
Make the structure that followingly to install: in assembling procedure, at first after above-mentioned rolling disc is put into the bottom of above-mentioned inside groove, more above-mentioned gimbal is installed in the upper end-face edge portion of above-mentioned inside groove.
2. washing machine according to claim 1 is characterized in that,
Base ring is fixedly mounted on the upper end-face edge portion of above-mentioned inside groove, and above-mentioned gimbal is installed on this base ring.
3. washing machine according to claim 2 is characterized in that,
With screw above-mentioned gimbal is fixed on the said base ring.
4. washing machine according to claim 3 is characterized in that,
On the inner peripheral surface of above-mentioned gimbal, be provided with the recess of the head of accommodating above-mentioned screw.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004124508A JP2005304714A (en) | 2004-04-20 | 2004-04-20 | Electric washing machine |
| JP2004124508 | 2004-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1690292A true CN1690292A (en) | 2005-11-02 |
Family
ID=35346027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510064723 Pending CN1690292A (en) | 2004-04-20 | 2005-04-18 | Washing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005304714A (en) |
| CN (1) | CN1690292A (en) |
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| CN102587070A (en) * | 2011-01-16 | 2012-07-18 | 三星电子株式会社 | Washing machine and pulsator thereof |
| CN102851918A (en) * | 2012-09-26 | 2013-01-02 | 青岛海尔模具有限公司 | Washing machine inner bucket and washing machine adopting same |
| CN102851874B (en) * | 2006-12-23 | 2016-03-09 | 梅明格-Iro股份有限公司 | Textile technology equipment therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110162442A1 (en) * | 2008-09-10 | 2011-07-07 | Prof. Dr. Lars Bertil Carnehammar | Method, system and device for reducing vibration in an article processing machine, such as a washing machine |
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2004
- 2004-04-20 JP JP2004124508A patent/JP2005304714A/en active Pending
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| CN102851874B (en) * | 2006-12-23 | 2016-03-09 | 梅明格-Iro股份有限公司 | Textile technology equipment therefor |
| CN102587070A (en) * | 2011-01-16 | 2012-07-18 | 三星电子株式会社 | Washing machine and pulsator thereof |
| CN102851918A (en) * | 2012-09-26 | 2013-01-02 | 青岛海尔模具有限公司 | Washing machine inner bucket and washing machine adopting same |
| CN102851918B (en) * | 2012-09-26 | 2015-03-18 | 青岛海尔模具有限公司 | Washing machine inner bucket and washing machine adopting same |
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| CN107075772A (en) * | 2014-09-05 | 2017-08-18 | Lg电子株式会社 | Top-loading washing machine |
| CN107075772B (en) * | 2014-09-05 | 2020-03-31 | Lg电子株式会社 | Top-opening washing machine |
| CN107429465A (en) * | 2015-03-26 | 2017-12-01 | 松下知识产权经营株式会社 | Washing machine |
| CN107429465B (en) * | 2015-03-26 | 2020-06-30 | 松下知识产权经营株式会社 | Washing machine |
| CN107916531A (en) * | 2016-10-11 | 2018-04-17 | 青岛海尔洗衣机有限公司 | A kind of balanced ring for washing machine, Inner barrels and washing machine |
| CN107916531B (en) * | 2016-10-11 | 2020-11-13 | 青岛胶南海尔洗衣机有限公司 | Washing machine balance ring, inner barrel and washing machine |
| CN106436171A (en) * | 2016-10-17 | 2017-02-22 | 珠海格力电器股份有限公司 | Washing machine balance ring and washing machine with same |
| CN107142690A (en) * | 2017-05-23 | 2017-09-08 | 无锡小天鹅股份有限公司 | The box assembly of wall-mounted washing machine and the wall-mounted washing machine with it |
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|---|---|
| JP2005304714A (en) | 2005-11-04 |
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