CN105040346B - Electric washing machine - Google Patents
Electric washing machine Download PDFInfo
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- CN105040346B CN105040346B CN201510175826.6A CN201510175826A CN105040346B CN 105040346 B CN105040346 B CN 105040346B CN 201510175826 A CN201510175826 A CN 201510175826A CN 105040346 B CN105040346 B CN 105040346B
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- washings
- rotating vane
- inclined plane
- washing
- shape inclined
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides an electric washing machine, which can reduce the uneven washing and uneven drying of the washing machine. The rotating blade disc of the electric washing machine has washing tank, is arranged in the washing tank bottom (11), built in the washing tank and storage tank, the washing water and rotary driving the washing tank and the rotating blade wheel (11) of the driving mechanism, among them, the rotating blade wheel (11) is on the surface, including a first inclined surface compared with other regions of relatively high ridge parts and its decline continuously to both sides of the week (11g); and compared with other regions is relatively low at the bottom and the week rose continuously to second on both sides of the inclined plane (11h), the inclined surface (Valley 11h) and the inclined surface mount (11g) non continuous connection, and the tilt angle is formed from the valley of inclined surface (11h) until the mountain inclined surface (11g) decreases.
Description
Technical field
The present invention relates to electric washer.
Background technology
The electric washer of placed longitudinally sink sets rotating vane in the bottom of sink, makes the rotating vane positive and negative
Then washed.Rotating vane is in the form of annular discs, possesses the multiple ribs for entreating the convex for radially being formed therefrom.In addition,
In following patent documents 1, for the shape of rotating vane disk, disclose by rotation make upward component act on washings and
It is formed with the valley and rake of gentle inclined plane.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2013-236782 publications
In above-mentioned existing electric washer, be formed at rotating vane disk top valley with rake gentle
Inclined plane it is smooth and be continuously connected.Therefore, the washings on the rotating vane disk in rotary course is easily slided, position
Washings in top remains in the state of top, and underlying washings remains in the state of lower section, as a result, depositing
In the possibility for producing washing uneven.
The content of the invention
It is an object of the invention to solve above-mentioned problem, there is provided a kind of upper and lower replacement of promotion washings and can lead to
Cross and suppress the uneven electric washer to improve cleaning force of washing.
The present invention be a kind of electric washer, it possess sink, be arranged at the sink bottom rotating vane disk,
Built-in above-mentioned sink simultaneously stores the water jacket and the above-mentioned sink of rotation driving of washings and the driving of above-mentioned rotating vane disk
Mechanism, wherein, the upper surface of above-mentioned rotating vane disk is formed as, with including ridge line section relatively high compared with other regions
And the first inclined plane for continuously declining of its circumferential both sides and including relatively low bottom compared with other regions and its week
The second inclined plane continuously risen to both sides, above-mentioned paddy shape inclined plane and the above-mentioned discontinuous connection of mountain shape inclined plane, and
Angle of inclination is from above-mentioned paddy shape inclined plane up to above-mentioned mountain shape inclined plane reduces.
Effect of the invention is as follows.
In accordance with the invention it is possible to provide a kind of upper and lower replacement for promoting washings and can by suppress washing it is uneven come
Improve the electric washer of cleaning force.
Brief description of the drawings
Fig. 1 is the schematic diagram of the electric washer for representing embodiments of the present invention 1.
Fig. 2 is the longitudinal sectional view of the brief configuration of the electric washer for representing implementation method 1.
Fig. 3 is the stereogram of the rotating vane disk of the electric washer of implementation method 1.
Fig. 4 is the top view of the rotating vane disk of the electric washer of implementation method 1.
Fig. 5 is to represent the protrusion of rotating vane disk shown in Fig. 4 and the schematic diagram near the border of valley.
Fig. 6 is the IV-IV sectional views of the rotating vane disk shown in Fig. 4.
Fig. 7 is the V-V sectional views of the rotating vane disk shown in Fig. 4.
Fig. 8 is the block diagram of the control system of the electric washer shown in Fig. 2.
Fig. 9 is a part for the control process of the microcomputer execution of the controller for representing the control system shown in Fig. 8
Flow chart.
Figure 10 is another portion of the control process of the microcomputer execution of the controller for representing the control system shown in Fig. 8
The flow chart for dividing.
Figure 11 is the longitudinal sectional view of the brief configuration of the electric washer for representing embodiments of the present invention 2.
Figure 12 is the stereogram of the shape of the lower face side of the rotating vane disk for representing implementation method 2.
In figure：
1-housing, 9-washing and dewatering groove, 10-water jacket, 11-rotating vane disk, 11a-protrusion, 11b-paddy
Portion, 11c-through hole, 11d-ridge, 11e-curved surface convex portion, 11g-the first inclined plane, 11h-the second inclined plane, 111n-
Back side blade, 13-washing dehydration drive motor, 14-control device, 16-circulating pump, 40-microcomputer.
Specific embodiment
Hereinafter, embodiments of the invention are illustrated referring to the drawings.
The ＞ of ＜ implementation methods 1
The electric washer of the implementation method is substantially held to perform washing and dry mode as next
Row washing and dry structure.
The washing and dewatering groove of inside groove is provided as in the way of it can rotate in the water jacket of storage washings, is washed at this
Wash and the bottom center of dehydration groove sets rotating vane disk in the way of it can rotate.Set by rotation in the rotating vane disk
And upward component is iteratively operating on the multiple formed by gentle inclined plane of the washings put on rotating vane disk
Protrusion.Washing and dewatering groove is configured to optionally carry out rotation driving by drive mechanism with rotating vane disk.
Also, it is provided with：Detergent input device and the bottom by the powder detergent importing water jacket in detergent input device
Detergent water supply mechanism；To the water supply mechanism that washings are supplied in water jacket and the drainage mechanism for discharging the washings in water jacket；
The washing for making the washings of the bottom of water jacket be circulated in the way of being fallen into washing and dewatering groove from above washing and dewatering groove
Water circulation mechanism；Followed in the way of being heated and being blown into washing and dewatering groove after suctioning out the air in water jacket and water-cooled dehumidifying
Ring is so that the dry air circulation desiccant body of washings；And to drive mechanism, water supply mechanism, drainage mechanism, washings
The control device that cycling mechanism and air circulation desiccant body are controlled.
And, control device is controlled as next to washing and drying process.
In washing procedure, with maintained in the washing procedure after not less than the upper surface of rotating vane disk water level or
The water level and the mode of the bottom for being stored in water jacket that person is just over are supplied water and dissolve powder detergent, thus in water jacket
Bottom generate the washings of detergent concentration high, the washings is circulated in the way of falling on washings while making rotation
Turn fan disk positive and negative then upward power is iteratively operating on washings, thus compressed and washed.Herein, the cloth amount of washings is logical
Washings when in normal scope are the water level of the upper surface not less than rotating vane disk, and the cloth amount of washings is less than common model
Washings when enclosing are the water level of the upper surface just over rotating vane disk.
In rinsing process, identically with washing procedure, while making to maintain the upper surface not less than rotating vane disk
The washings that the mode of water level or the water level being just over and the bottom for being stored in water jacket is supplied are falling the side on washings
Formula is circulated, while making rotating vane disk positive and negative then upward power is iteratively operating on washings, thus carrying out extrusion should
The rinsing of the washings (detergent ingredients) that washings is included.
And, in drying process, to make the rotating of rotating vane disk while suctioning out air in water jacket and in water
The mode for being heated and being blown into washing and dewatering groove after cold dehumidifying is circulated, and thus dries washings.
Fig. 1 is the outside drawing of the above-mentioned washing of execution and dry electric washer 100, and Fig. 2 is to represent internal structure
Longitudinal sectional view.
Symbol 1 is the housing of four rib tubulars of composition gabarit.Symbol 2 is the overhead guard on the top for being installed on housing 1.In overhead guard
2 front side sets washings input port 2a.Symbol 3 is to be installed in the way of the washings input port 2a for covering overhead guard 2
Enclosing cover 3.For enclosing cover 3, if by handle 3a pull-ups upward, as in Fig. 2 double dot dash line represent as rolled in center
It is curved and open.The guidance panel 8 for possessing various pushbutton switch 6,6a, display 7,25 is provided with the front side of enclosing cover 3.Behaviour
Make panel 8 and electrically connected with the control device 14 for being arranged at organism bottom.Meet 5 for the power supply on the preceding surface for being arranged at overhead guard 2 is opened
Close.Built-in water supply electromagnetic valve 4, heater 20, Air Blast fan 19 etc. and the part for supplying water, drying is related at the rear portion of overhead guard 2,
The submissive agent container 28 of front side built-in detergent of overhead guard 2.
Symbol 9 is washing and dewatering groove, has the multiple less through hole for water flowing and ventilation in its periphery wall
9a, has the multiple through hole 9b for water flowing and ventilation in its bottom wall, and edge possesses fluid balancer 9c thereon, the bottom of at
The inner side in portion sets rotating vane disk 11 in the way of it can rotate freely.Rotating vane disk 11 is described in detail later.
Symbol 10 is the water jacket of built-in washing and dewatering groove, and washing dehydration drive device is installed in the outside of its bottom.Should
Four orientation of water jacket 10 are fastened on water jacket 10 four engaging in the upper end for being arranged on housing 1 via buffer unit (not shown)
The gusset in corner and four support sticks hanging down and be equably supported, so as to be dangled in the central part of housing 1.Washing dehydration
Drive device is built-in used converter drive motor or can the capacitor split-phase monocyclic-start induction motor of reversible type wash
Dehydration drive motor 13, Electromagnetically-operating clutch 12 and planetary gear reducing mechanism are washed, and with by washing
Dehydration drive motor 13 and Electromagnetically-operating clutch 12 are controlled and optionally perform the driving function of following pattern,
In the mode that makes washing and dewatering groove 9 static and can be locking or to make rotation in the state of liberating in the way of rotating freely through
Turn fan disk 11 repeatedly the washing drive pattern of rotating, make washing and dewatering groove 9 with rotating vane disk 11 integratedly to same
The dehydration drive pattern that direction rotates.
Symbol 27 is vibrating sensor, is arranged at the side outside of water jacket 10, and external groove 10 is in washing, washing and dewatering
The vibration during dehydration that groove 9 rotates at a high speed is detected.
Symbol 31 is the groove cover of the upper surface for being arranged at water jacket 10.Have in the part of the front side away from groove cover 31 about 2/3 and wash
Thing input port 31a is washed, the warm wind outlet that is connected with lower surface to the upper surface of groove cover 31 is set (not in rear surface 31b
Diagram), water feed inlet (not shown) and circulation water inlet 33.In addition, it is submissive to set detergent softness in the front of groove cover 31
Agent entrance 28a.Symbol 23 be to cover washings input port 31a in the way of the inner cap that is configured.Inner cap 23 is using hinge 23b
It is installed as opening and closing freely, the locking (not shown) of inner cap 23 is released by the way that handle 23a is pulled up upward, and such as dot-dash in figure
Line is opened as representing, is locked by the way that handle 23a is pressed downwards.Symbol 30 is the rear table for being arranged at groove cover 31
The recirculated water cover of the lower surface (side of washing and dewatering groove 9) of face 31b.
Symbol 22 is drying duct, and connection is dried between water-through and ventilating mouthful 10b and warm wind outlet.In drying duct 22
Midway is provided with Air Blast fan 19, heater 20, cotton linters filter (not shown), desiccant body 22b and temperature sensor 26.
If operating Air Blast fan 19, and heater 20 is powered, then warm wind is blown into washing and dewatering groove 9, becomes washings
Heat and make moisture evaporation.Air as high temperature and humidity is circulated as follows：Water jacket is blowed to by through hole 9a, 9b
10, and from water-through and ventilating mouthful 10b suction drying ducts 22, the cooling water cooling and dehumidifying flowed down in desiccant body 22b turns into
Dry Cryogenic air, reuses heater 20 and is heated, and be blown into washing and dewatering groove 9.
Symbol 29a, 29b, 29c, 29d, 29e, 29f for rubber system bellows, for connect vibration displacement water jacket 10,
Water jacket cover 31 and it is arranged at drying duct 22, water supply electromagnetic valve 4, circulating pump 16 of affixed side (housing 1, overhead guard 2 etc.) etc..
Connect valve by four and be used as water supply electromagnetic valve 4 to be supplied water to four direction in the present embodiment.First is washing
Water supply electromagnetic valve, is connected with water feed inlet, to being supplied water in washing and dewatering groove 9.Second is detergent water supply electromagnetic valve,
It is connected with the detergent input room of the submissive agent container 28 of detergent.3rd is softener water supply electromagnetic valve, submissive with detergent
The softener input room connection of agent container 28.The submissive agent container 28 of detergent is connected with detergent softener entrance 28a, to water jacket
Supply detergent, softener in 10.4th is connected with desiccant body 22b described later.
The bottom surface of water jacket 10 is provided with air trap 21a, internal pressure is transferred to level sensor 21 via pipe 21b,
The water level of the washings in external groove 9 is detected.
Symbol 17 is the circulation pipe of washings, is connected in the water-through and ventilating mouthful 10b and circulation water inlet of outer slot bottom
Between 33.There is circulating pump 16, the foreign matter trap 18 for being arranged at organism bottom in the midway of circulation pipe 17, in foreign matter trap
18 are connected with scupper hose 24 via draining valve 15.
If operating circulating pump 16, the washings in water jacket 10 lead to from the water-through and ventilating mouthful 10b for being arranged at outer slot bottom
The top that circulation pipe 17 is transported to water jacket 10 is crossed, and enters recirculated water cover 30 from the circulation water inlet 33 of groove cover 31, considered to be worth doing by line
Filter 38 remove line bits, and from nozzle 34 to washing and dewatering groove 9 in sprinkled water.
Fig. 3~Fig. 7 represents the detailed of rotating vane disk 11.Fig. 3 is the stereogram of rotating vane disk 11, and Fig. 4 is pivoting leaf
The top view (above figure) of piece disk 11, Fig. 5 is to represent the skeleton diagram near the border of protrusion and valley, and Fig. 6 is with a left side of Fig. 4
The sectional view of the rotating vane disk 11 of right center line IV-IV cuttings, Fig. 7 is with the rotation of the upper and lower center line V-V cuttings of Fig. 4
Turn the sectional view of fan disk 11.
The upper surface of rotating vane disk 11 is by multiple protrusion 11a and the valley 11b structures being formed between protrusion 11a
Into.In the present embodiment, possess：Across two protrusion 11a that the pivot P of rotating vane disk 11 is formed；And
It is formed at two valley 11b between protrusion 11a.In this rotating vane disk 11, first inclination of protrusion 11a is formed
Face 11g and the second discontinuous connections of inclined plane 11h for forming valley 11b.Specifically, with regard to the rotating vane of present embodiment
For disk 11, when being divided a word with a hyphen at the end of a line to the first inclined plane 11g from the second inclined plane 11h, angle of inclination sharp diminishes.As above, in rotation
The upper surface for turning fan disk 11 sets inclination drastically diminution portion, thus the boundary portion of the second inclined plane 11h and the first inclined plane 11g
The shape (reference picture 5) swelled and expand is divided into, upward power is applied to washings using the part such that it is able in promotion
The replacement of lower overlap and the washings of presence.
As shown in figure 4, the circumferential zones of the first inclined plane 11g are along with outer from the internal side diameter direction close to pivot P
Footpath side gradually expands, and circumferential zones turn into maximum in outer-diameter end face 11f.In addition, first inclined plane 11g is formed including and other
The convex surface of mountain shape that continuously declines compared to crest line 11a1 relatively high and its circumferential both sides of region.On the other hand, second
Inclined plane 11h forms the paddy shape continuously risen including relatively low the lowest point 11b1 compared with other regions and its circumferential both sides
Concave curved surface.The concave curved surface turn into the middle body relatively low (deeper) of radial direction and internal side diameter part and outside diameter part it is higher (compared with
It is shallow) it is so-called bowl-shape.Additionally, for the rotating vane disk 11, if viewed from above, a pair elliptoid valley 11b
Positioned at symmetrical, a pair of protrusion 11a of fan-shaped are located at symmetrical.
As shown in fig. 6, protrusion 11a1 is formed as height gradually increasing to the outer direction from pivot P courts.Additionally, figure
6 show the section including crest line 11a1, but protrusion 11a for the circumferential both sides of crest line 11a1 is again formed as in the same manner
Height court increases to the outer direction.In addition, in order to rotating vane disk 11 is fixed on into washing dehydration drive device, in pivot
The periphery of P sets bulge 11i upward, so that it is guaranteed that housing the space of fixing screws.
Shape to the upper surface of rotating vane disk 11 is illustrated in further detail.As shown in figure 5, forming valley
The second inclined plane 11h of 11b turns into the inclining towards so-called " under convex " increased with the border 11m of the first inclined plane 11g of tangent line
Curved surface.On the other hand, forming the first inclined plane 11g of protrusion 11a turns into the inclination of tangent line from the second inclined plane 11h's
The curved surface of so-called " convex " that border 11m is reduced.And, border 11m turns into the flex point that " convex " is switched to from " under convex ".
In addition, up to the tilt angle theta h of the second inclined plane 11h before the 11m of border is 30 degree, on the other hand, crossing border
The tilt angle theta g of the first inclined plane 11g after 11m is 10 degree, and angle of inclination is in the discontinuous reductions of border 11m.As above, exist
Border 11m between first inclined plane 11g and the second inclined plane 11h is formed with protuberance boundary portion, and angle of inclination is on the protuberance side
Sharp reduce (difference at angle of inclination is at least more than 10 degree) in portion of boundary.
Therefore, if rotating vane disk 11 is rotated, even if the height of protrusion 11a does not increase terrifically, washings
Also pressed upwards on by protuberance boundary portion, not only improved wash effect of cleaning force when falling, due to that can promote positioned at upper
Under washings replacement, therefore washing inequality also reduce.Herein, in the past, inclination is lentamente continuous towards protrusion from valley,
Easily slided therefore in the washings on the rotating vane disk in rotation, washings above remains in the shape of top
State, underlying washings remains in the state of lower section, line bits etc. and is not divided, between washings, the part of gauffer
Easy residual wires bits.But, according to present embodiment, the upper and lower replacement of washings can be promoted, therefore line bits are with water together
Easily it is removed, the capture rate that the line removed using lint filter 38 is considered to be worth doing is also improved.
Herein, as shown in figure 4, the circumferential lengths Lg of the outer circumference end of protrusion 11a is formed as the outer circumference end than valley 11b
Circumferential lengths Lh is long.As above, it is viewed from above along with the region for expanding towards outside diameter protrusion 11a, swell boundary portion
Formed in the form of curve-like expansion, therefore, it is possible to will protuberance boundary portion ensure it is more long, it is possible to increase washings lifts effect
Really.But, the surface area of protrusion 11a reduces compared with the surface area of valley 11b, washs simultaneous therefore, it is possible to be possible to be contained in
The amount of the washings in dehydration groove 9 ensures more.
In addition, relative to the difference of height of crest line 11a1 and the lowest point 11b1, from crest line 11a1 to the circumferential lengths of the lowest point 11b1
(total half of the circumferential lengths of the circumferential lengths of the first inclined plane 11g and the second inclined plane 11h) increase.Protrusion 11a
Height got over closer to external diameter end and increase, but circumferential lengths also get over growth closer to external diameter end, no matter therefore radial position,
Turn into above-mentioned length relation.
The action of washings during washing/drying in the case of to the rotating vane disk 11 using present embodiment is entered
Row explanation.If rotating vane disk 11 is rotated, rotation from washings on the rotating vane disk 11 to rotating vane disk 11
Direction rotates, and is formed on the inclination diminution portion of the border 11m of protrusion 11a and valley 11b and presses upward, so that position
Washings in lower section is moved upward.
The rotation of above-mentioned rotating vane disk 11 is set to be alternately carried out to both forward and reverse directions, thus, it is possible to promote washing and dewatering
The replacement of the vertical and radial direction of the washings in groove 9.Thus, it is in the suds, effect (the rinsing work of machinery can be realized
With, the effect of compressing and washing, the effect of washing by rubbing with the hands) effect that spreads all over, wash uneven reduction, the raising of cleaning force.In addition, in rinsing, energy
Enough reductions for realizing that rinsing is uneven.Also, in drying, warm wind is present uniformly throughout washings, subtracting for uneven drying can be realized
Less, consumption electricity, the reduction of drying time.In the present embodiment, due in the upper surface no more than rotating vane disk 11
The water level of the washings of degree, while washings are spread from the upper direction washings of washing and dewatering groove 9, while washed,
Therefore washings are made to spread all over washings particularly important.Therefore, make the shape of the upper surface of rotating vane disk 11 symmetrical, make week
To washings action it is roughly the same with the left rotation and right rotation of rotary vane disk 11.
Herein, crest line 11a1 is bigger with the difference of height of the lowest point 11b1, and the vibration of the above-below direction of washings is bigger, so that clearly
Wash power raising.But, if making crest line 11a1 too high, reduced for the space in the washing and dewatering groove 9 for receiving washings.Cause
This, in the present embodiment, as shown in fig. 6, make the radial direction of the crest line 11a1 of protrusion 11a angle of inclination (crest line 11a1 away from
The angle of inclination of horizontal plane) θ 1 with respect to the horizontal plane forms 10~20 degree, suppresses treble height, the i.e. rib of protrusion 11a
The height of the external diameter side of line 11a1.Additionally, in the present embodiment, it is right that protrusion 11a and valley 11b is respectively set to left and right
Claim, no matter therefore make rotating vane disk 11 which direction rotate in the lateral direction, the action of washings does not change, therefore, it is difficult to
Produce cloth winding, cloth eccentric, washing inequality, cloth can be suppressed and damaged.
Additionally, if the rotating speed of rotating vane disk 11 is too high, the effect ratio for being released washings laterally using centrifugal force
The effect that the above-mentioned inside layback of washings is entered is strong, and the action of the washings of radial direction deteriorates.Therefore, the rotating speed of rotating vane disk
It is preferred that per minute 100~130 turn left the right side.
Have to many ridges bent with border 11m identicals direction in the shoulder (valley 11b) of protrusion 11a
11d.In the present embodiment, as shown in figure 4, respectively configuring a ridge 11d, and phase across the lowest point 11b1 symmetrical position
For the position (total four) that pivot P is arranged at point symmetry.
If being rotated rotating vane disk 11, washings rotating vane disk 11 upper surface up-down vibration, therefore
Ridge 11d produces washboard effect, with the effect for improving cleaning force.But, if the excessive height of ridge 11d, and generally
Electric washer stirring vane (bobbing machine) in the same manner, catch on washings effect increase, as cloth winding, cloth damage
Key factor.Therefore, in order to not hinder the slip of washings, the preferably height of ridge 11d is 2~4mm.Ridge 11d is set
It is to reduce the damage of washings in the shoulder (valley 11b) of protrusion 11a.
Possesses the curved surface convex portion 11e of multiple spherical crown shapes in the upper surface of rotating vane disk 11.Curved surface convex portion 11e dispersedly matches somebody with somebody
It is placed in valley 11b.This curved surface convex portion 11e also produce with above-mentioned ridge 11d identical washboard effects, with improve cleaning force
Effect.But, if the excessive height of curved surface convex portion 11e, the slip of washings is reduced, and is revolved together with rotating vane disk 11
Turn.So, the vibration of the above-below direction of washings reduces, and causes cleaning force to reduce.Therefore, in order to not hinder washings
Slide, preferably the height of curved surface convex portion 11e is 1~3mm, a diameter of 20~30mm.
In the upper surface of rotating vane disk 11, specifically, possess in the circumferential both sides of protrusion 11a and valley 11b
For water flowing and multiple through hole 11c of ventilation.Herein, through hole 11c is not configured near the crest line 11a1 of protrusion 11a
That is, top upper region, ridge 11d and curved surface convex portion 11e.
In addition, in drying process, rotating vane disk 11 plays a role in the following manner：Untie inclined due to final dewatering
To the washings of the inner circumferential wall of washing and dewatering groove 9, and using the action in the upper direction for swelling boundary portion promotion washings,
Therefore not only promote the replacement of washings and suppress uneven drying, also make contact of the circulation air with washings well dry to improve
Dry efficiency.
Fig. 8 is the block diagram of the control unit of scrubbing-and-drying unit.Symbol 40 is microcomputer, and is connected to each switch 6,6a
Operation button input circuit 41, level sensor 21, temperature sensor 26, vibrating sensor 27 are connected, receive user by
Various information signals in button operation, washing procedure, drying process.Output from microcomputer 40 connects with drive circuit 42
Connect, and with water supply electromagnetic valve 4, clutch 12, draining valve 15, circulating pump 16, motor 13, Air Blast fan 19, heater 20 etc.
Connection, opening and closing, rotation, energization to them are controlled.In addition, with the operating state for notifying washing machine to user
Seven sections of light emitting diode indicators 25, light emitting diode 7, buzzers 43 are connected.
In the electric washer of present embodiment, for the bottom that water jacket 10 is stored in washing procedure, rinsing process
For the washings in portion and the water level of washings, substantially, make the rotating of rotating vane disk 11 while making washings
In the state of circulation, it is necessary to avoid the washings of the bottom for being stored in water jacket 10 from outclassing the upper table of rotating vane disk 11
Face, significantly rises to and impregnates such water level in the way of the washings on rotating vane disk 11 is swum.But, if
After washings on rotating vane disk 11 contains substantial amounts of washings, continue to make the rotation of rotating vane disk 11 and washing for a long time
The state that the circulation of water stops, the then washings that washings is included flow with the washings in washings cyclic system because of gravity
Under, and be stored in the bottom of water jacket 10, therefore allow it is above-mentioned in the state of water level exceed the upper table of rotating vane disk 11
Face.
Therefore, in this embodiment, as the designated water level for washings water supply control, in washing for common cloth amount
Wash in the washing of thing, set the highly slightly lower water level h1 of the lower surface than the rotating vane disk 11 in washing and dewatering groove 9,
In washing less than the washings of few cloth amount of common cloth amount, the water slightly (about 10cm or so) higher than above-mentioned water level h1 is set
Position (the water roughly equal with the highest position on the top top of the protrusion 11a of the rotating vane disk 11 in washing and dewatering groove 9
Position) h2.
And, in water process, supply the water of ormal weight and wash the powder being accordingly put into the amount of washings
Wash the washings that agent is dissolved and produces detergent concentration high.In washing procedure, by the shape for making washing and dewatering groove 9 static
Under state, to make the rotating of rotating vane disk 11 while making the washings of the detergent concentration high for being stored in the bottom of water jacket 10
The mode fallen on washings is circulated, and protrusion 11a is rotated, so that its surface moves up and down, by pressing upwards on repeatedly
The washings of the washings comprising detergent concentration high simultaneously vibrates it, is washed.
In rinsing process, using the washings with washing procedure identical water level, by making washing and dewatering groove 9 quiet
In the state of only, to make the rotating of rotating vane disk 11 while making the washings of the bottom for being stored in water jacket 10 fall washing
Mode on thing is circulated, and thus moves up and down the washings comprising washings on rotating vane disk 11, so as to carry out
Extrude the rinsing of washings.
In drying process, circulate in the following manner：While by the rotating of rotating vane disk 11 to by centrifugal dehydration
Washing and dewatering groove 9 in washings be stirred, while suction out water jacket 10 in moistening air and water-cooled dehumidifying after
Heat and be blown into washing and dewatering groove 9.
If pushing power switch 5 simultaneously switches on power, microcomputer 40 is started, and performs washing shown in Fig. 9 and Figure 10
Wash and dry basic control process program.
Step S101
Carry out the state confirmation of electric washer and initial setting.
Step S102
Show the bright light of display 7 of guidance panel 8, according to the instruction input from pushbutton switch 6 to washing journey
Sequence is set.In the state of in the absence of input is indicated, the washing procedure that washing procedure or last time to standard are implemented is certainly
Set dynamicly.
Step S103
The instruction input for starting to switch 6a to the pushbutton switch 6 from guidance panel 8 is monitored and is made treatment
Branch.
Step S104
Perform detergent amount detection process.Detergent amount detection is carried out as follows：To washing dehydration drive device
Washing dehydration drive motor 13 be controlled with Electromagnetically-operating clutch 12, so as to supply washings before dry cloth-like
Under state, in the state for making washing and dewatering groove 9 static and when rotating vane disk 11 is rotated to a direction, according to acting on this
The rotary load amount of rotary vane disk 11 is detected to the cloth amount of washings, and tries to achieve detergent according to the cloth amount for detecting
Appropriate (detergent amount).
Water is washed when the scope (appropriate) of the cloth amount that cloth amount is regulation is interior, to maintain not less than rotating vane disk 11
Water level and be stored in the bottom of water jacket 10 mode set washing water (water level h1).In addition, according to the testing result (cloth amount)
Wash time is tried to achieve to be set.When the detection of cloth amount is not carried out, the wash time to standard sets.
Step S105
The detergent amount that will be tried to achieve is shown in the display 25 of guidance panel 8.
Step S106
Detergent water supply electromagnetic valve is opened, detergent is performed to the detergent input room of the soft submissive agent container 28 of detergent
Supply water.User is with by the soft submissive detergent of the agent container 28 input room of the powder detergent of shown amount input detergent
The mode for closing enclosing cover 3 afterwards is operated.It is put into the powder detergent that the detergent for flowing that supplied water for detergent puts into room
The water supplied water with detergent together drops to the bottom of water jacket 10 by detergent softness softener entrance 28a.
Step S107
If supplying water to detergent dissolves water level, stop supplying water.In the present embodiment, though detergent amount (cloth amount) such as
The setting of detergent output is for about 10 liters by He Jun.The water is set as, detergent dissolution process (step S108) after
In when rotating washing and dewatering groove 9, for stirring in water and the detergent that the bottom of washing and dewatering groove 9 supplies sufficiently
Water, and the water surface is lower than the height of the lower surface of rotating vane disk 11 (washings does not soak before detergent dissolving).
Step S108
By making washing and dewatering groove 9 with rotating vane disk 11 integratedly to a direction low speed rotation (about per minute 70
Turn), perform and water and powder detergent are dissolved to the detergent for putting into the bottom of water jacket 10 in the bottom surface of the washing and dewatering groove 9
It is stirred, so as to produce the detergent of the washings of detergent concentration high to dissolve.
Step S109
Execution is pre-washed.This to pre-wash carry out off and on makes to make rotating vane in the state of washing and dewatering groove 9 is static
The stirring of the rotating of disk 11, during the rotating of rotating vane disk 11, is operated by making circulating pump 16, makes the bottom of water jacket 10
The washings in portion are fallen on washings from nozzle 34.During rotating vane disk 11 and circulating pump 16 stop, while with reference to water
The detection signal of level sensor 21 is while opening detergent water supply electromagnetic valve and washing water supply electromagnetic valve, are no more than with water level and set
The mode for determining water level carries out moisturizing.The operating is carried out by repeated multiple times, in washings is impregnated in washings, and rotation is dispersed in
Turn on fan disk 11.
In first time rotating, detergent concentration is for about that 7 times of washings are fallen on washings, and is impregnated with washings
It is interior.The washings of high concentration are spread on washings from nozzle 34, therefore using the penetrant action of detergent, are equably impregnated with and are washed
Wash thing.For soaked with the washings of the high concentration of washings, oily solvability is higher, dissolves oil contamination, and dirt is from washing
Wash the effect that thing floats very big, be obtained in that cleaning force higher.
By moisturizing repeatedly, the detergent concentration reduction of the washings on washings is fallen, pre-washing ending phase, into
Twice for normal concentration or so.
Step S110
Perform formal washing.In the formal washing, first, to carrying out the detection of cloth amount using method same as described above and
The wash time being set is modified and sets.Then, in the state of making washing and dewatering groove 9 static, while making rotation
The rotating of fan disk 11 is repeated the washings of the bottom that would be stored at water jacket 10 from nozzle 34 while operate circulating pump 16
The washing water circulation stirring of about two minutes on washings is fallen, is being stopped the operating of circulating pump 16 and is being stopped the circulation of washings
In the state of the cloth for making the rotating of rotating vane disk 4 that carries out about one minute untie stirring.By the positive and negative of rotating vane disk 11
Turn, washings is substituted in washing and dewatering groove 9 in vertical and radially, is cleaned exhaustive.Finally, stopping
Only the operating of circulating pump 16 and stopping is performed in the state of the circulation of washings about one minute makes the rotating of rotating vane disk 11
Homogenization stirring, terminate formal wash time.
Step S111
Perform the storage rinsing of first time.In storage rinsing, first, it is stored in outward opening draining valve 15 and discharging
After the washings of the bottom of groove 10, washing and dewatering groove 9 is integratedly rotated to a direction with rotating vane disk 11, make washing
The washings centrifugal dehydration that thing is included.Washing and dewatering groove 9 when the washings are dehydrated is fast with the rotation of rotating vane disk 11
Degree be set as it is identical with the rotary speed (about 1000rpm) of final dewatering described later, and carry out dehydration operating it is higher to realize
Dehydration rate.
Then, while closing drain solenoid valve 15 and making washing and dewatering groove 9 with rotating vane disk 11 integratedly to one
Direction low speed rotation (35~40rpm), while making running water fall revolution leaf from watering mouth to open washing water supply electromagnetic valve
The mode on washings on piece disk 11 is supplied water.
Next, in the state of washing and dewatering groove 9 is stopped with the rotation of rotating vane disk 11, with the bottom of water jacket 10
The water level in portion carries out washings water supply no more than the mode of designated water level.
Next, with formal washing to compress and wash stirring identical, perform the washings circulation stirring for circulating as follows
Rinsing, while make to make the rotating of rotating vane disk 11 in the state of washing and dewatering groove 9 is static, while operating circulating pump 16
And make to be stored in the washings of the bottom of water jacket 10 to fall from nozzle 34 washings on rotating vane disk 11.
Next, in the state of the rotation of rotating vane disk 11 is stopped with the operating of circulating pump 16, while to storage
Detected in the water level of the washings of the bottom of water jacket 10, while carrying out moisturizing in the way of water level is no more than designated water level.
Next, the washings circulation stirring rinsing of following manner circulation is performed, while making washing and dewatering groove 9 static
In the state of make the rotating of rotating vane disk 11, while making circulating pump 16 operate and make the washings of the bottom for being stored in water jacket 10
To fall from nozzle 34 washings on rotating vane disk 11.During with washing identically, due to the washing in washing and dewatering groove 9
Thing is changed in vertical with radial direction, therefore washings spread all over washings, dilution detergent part.
Then, in the state of the circulation for making circulating pump 16 stop and stop washings, carry out continuing rotating vane disk 11
Rotating homogenization stirring.
Step S112
Perform secondary storage rinsing.Secondary storage rinsing is appended below control, soft submissive by opening
Agent water supply electromagnetic valve is supplied water to the soft softener input room of detergent softening agent input container 28, so as to softness is submissive
The indoor soft softener of agent input imports the bottom of water jacket 10.Action in addition is identically with the storage rinsing of first time
Carry out.
Step S113
Perform final dewatering treatment.Final dewatering makes washing and dewatering in the state of drain solenoid valve 15 is stayed open
Groove 9 integratedly makes washing dehydration drive dress to a direction with rotating vane disk 11 in the way of the high speed of about 1000rpm rotates
Operating is put, so that the washings centrifugal dehydration in washing and dewatering groove 9.The duration of runs of the final dewatering is set as obtaining
Obtain the time of desired dehydration rate.
Step S114
To whether set washing drying program confirmed and made treatment branch.
Step S115
In the case where washing drying program is set, drying is performed.The drying is carried out as follows, makes draining electromagnetism
Valve 15 is in the state opened, identically with washing procedure, while making to make pivoting leaf in the state of washing and dewatering groove 9 is static
The rotating of piece disk 11, while the Air Blast fan 19 of the midway for being arranged at drying duct 22 is operated, thus from water-through and ventilating mouthful 10b
Air in water jacket 10 is suctioned out to drying duct 22, when in by the drying duct 22, make its with from being arranged at drying
The cooling water contact that desiccant body 22b in pipeline 22 is flowed down, after cooling and dehumidifying, is considered to be worth doing to line by cotton linters filter and caught
Collection, after being heated by heater 20, is blown into washing and dewatering groove 9 from warm wind outlet.
For drying, while carrying out monitoring to the temperature of warm wind using temperature sensor 26 while performing, become in temperature
The ratio of change terminates when turning into the value of regulation.
In the present embodiment, even if also can be real using coming in the same manner in the electric washer without functions/drying
Apply.
The ＞ of ＜ implementation methods 2
Figure 11 is the in-built longitudinal sectional view of the electric washer 101 for representing implementation method 2, and Figure 12 is to represent this
The stereogram of the shape of the lower face side of the rotating vane disk 111 of implementation method.
Same section is represented with the identical reference of implementation method 1, therefore is omitted the description.The feature of present embodiment example
It is not use circulating pump in the circulation of washings, and without this point of functions/drying.Set in the front side of overhead guard 2 and possess aobvious
Show the display panel 108 of device, various pushbutton switch, and electrically connected with the control device 14 for being arranged at housing bottom.On top
The built-in water supply electromagnetic valve 4 in rear portion of cover 9, detergent softener input container 128.Washing and dewatering groove 9 bottom inside with
The mode for rotating freely sets rotating vane disk 111.
In the electric washer of present embodiment, although do not use circulating pump, but by making in method described below
Washing water circulation.
Be formed with outlet 71c on the top of circulation waterway cover 71, in outlet 71c in the way of it can load and unload hookup wire
Bits filter 72.The upper end of circulation waterway cover 81 is closed, and is formed with towards washing and dewatering groove 9 on the top of circulation waterway cover 81
The outlet 81c of interior and to general horizontal direction opening slit-shaped.
If rotating rotating vane disk 111, the back side blade 111n shown in Figure 12 turns into centrifugal pump, rotating vane disk
Pressure reduction near 111 bottom surface center, makes the washings in water jacket 10 and the gap 91 of washing and dewatering groove 9 wash from being arranged at
Wash and the through hole 9b of dehydration groove 9 bottom surface is sucked.And, the washings released laterally by the centrifugal force of back side blade 111n from
Water inlet 71a, 81a flow into circulation waterway 71b, 81b, are flowed upward in circulation waterway 71b, 81b.
The washings risen in circulation waterway 71b remove line bits by lint filter 72, into washing and dewatering groove 9
It is interior.On the other hand, the washings for rising in the circulation waterway 81b from the outlet 81c of slit-shaped to washing and dewatering groove 9 in
Central watering nearby is shower shape.Thus, washings equably disperse and are distributed in washings, it is possible to increase cleaning efficiency.Washing is simultaneous
Washings in dehydration groove 9 are flowed out to water jacket 10 by through hole 9a with the gap 91 of washing and dewatering groove 9.
In addition, although not shown, but (crest line 111a1 is away from water to make the angle of inclination of the radial direction of the crest line 111a1 of protrusion 111a
The angle of inclination of plane) θ 2 with respect to the horizontal plane forms 8~15 degree, so as to suppress the treble height of protrusion 111a, i.e.
The height of the external diameter side of crest line 111a1.In the present embodiment, make valley 111b relatively deep compared with implementation method 1, the back of the body is set
Face blade 111n, therefore, it is possible to suppress the height of protrusion 111a.
Even if in the present embodiment, it is also possible to promote the action of the washings of above-below direction in washing and dewatering groove 9,
Therefore, it is possible to realizing the raising of the cleaning force of washing, washing uneven reduction.
Claims (4)
1. a kind of electric washer, possess sink, be arranged at the sink bottom rotating vane disk, the built-in washing
Groove simultaneously stores the water jacket and sink described in rotation driving of washings and the drive mechanism of the rotating vane disk,
The electric washer is characterised by,
The upper surface of the rotating vane disk has：
Including the paddy shape inclined plane that relatively low bottom compared with other regions and its circumferential both sides continuously rise；And
Including the mountain shape inclined plane that ridge line section relatively high compared with other regions and its circumferential both sides continuously decline,
The paddy shape inclined plane and the discontinuous connection of mountain shape inclined plane, and angle of inclination is straight from the paddy shape inclined plane
Reduce to the mountain shape inclined plane,
Circumferential lengths from the bottom of the paddy shape inclined plane to the ridge line section of the mountain shape inclined plane are than the paddy
The bottom of shape inclined plane is big with the difference of height of the ridge line section of the mountain shape inclined plane,
The ridge line section of the mountain shape inclined plane is formed as from the central part of the rotating vane disk towards the rotating vane
The outside diameter of disk gradually increases.
2. electric washer according to claim 1, it is characterised in that
The circumferential lengths of the outer circumference end of the mountain shape inclined plane are more long than the circumferential lengths of the outer circumference end of the paddy shape inclined plane.
3. electric washer according to claim 1, it is characterised in that
There are multiple through holes in the paddy shape inclined plane, also there is the multiple passing through in the circumferential both sides of the mountain shape inclined plane
Through hole.
4. a kind of electric washer, possess sink, be arranged at the sink bottom rotating vane disk, the built-in washing
Groove simultaneously stores the water jacket and sink described in rotation driving of washings and the drive mechanism of the rotating vane disk,
The electric washer is characterised by,
The upper surface of the rotating vane disk has：Concave curved surface including relatively low bottom compared with other regions；And
Convex surface including ridge line section relatively high compared with other regions,
Protuberance boundary portion is formed between the concave curved surface and the convex surface,
From the bottom of the concave curved surface to the institute of the circumferential lengths than the concave curved surface of the ridge line section of the convex surface
State bottom big with the difference of height of the ridge line section of the convex surface,
The ridge line section of the convex surface is formed as from the central part of the rotating vane disk towards the rotating vane disk
Outside diameter gradually increases.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014085978A JP6431684B2 (en) | 2014-04-18 | 2014-04-18 | Electric washing machine |
| JP2014-085978 | 2014-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105040346A CN105040346A (en) | 2015-11-11 |
| CN105040346B true CN105040346B (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510175826.6A Active CN105040346B (en) | 2014-04-18 | 2015-04-14 | Electric washing machine |
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| Country | Link |
|---|---|
| JP (1) | JP6431684B2 (en) |
| CN (1) | CN105040346B (en) |
| TW (1) | TWI592537B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6731579B2 (en) * | 2016-10-31 | 2020-07-29 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| CN110714293B (en) * | 2019-10-14 | 2024-06-18 | 青岛海尔洗衣机有限公司 | Pulsator washing machine |
| JP2022032752A (en) * | 2020-08-14 | 2022-02-25 | 日立グローバルライフソリューションズ株式会社 | Washing machine and rotary vane board for washing machine |
| JP7304323B2 (en) * | 2020-08-14 | 2023-07-06 | 日立グローバルライフソリューションズ株式会社 | Rotating blades for washing machines and washing machines |
| CN115667614A (en) | 2020-08-14 | 2023-01-31 | 日立环球生活方案株式会社 | Washing machine and rotating blade disc for washing machine |
| JP7377389B1 (en) | 2023-04-14 | 2023-11-09 | シャープ株式会社 | Stirring blades and washing machines |
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| CN101851841A (en) * | 2009-03-31 | 2010-10-06 | 日立空调·家用电器株式会社 | Scrubbing-and-drying unit and washing machine |
| CN102140748A (en) * | 2010-12-23 | 2011-08-03 | 海尔集团公司 | Washing machine with clothes being overturned at constant speed and washing mode |
| CN202595500U (en) * | 2012-05-06 | 2012-12-12 | 钟益富 | Impeller of washing machine |
| CN103422317A (en) * | 2012-05-16 | 2013-12-04 | 日立空调·家用电器株式会社 | Electric washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5532548A (en) * | 1978-08-29 | 1980-03-07 | Matsushita Electric Ind Co Ltd | Agitating blade of washing machine |
| JP3984940B2 (en) * | 2003-09-10 | 2007-10-03 | 日立アプライアンス株式会社 | Washing machine and washing dryer |
| KR20080092366A (en) * | 2006-08-04 | 2008-10-15 | 미쓰비시덴키 가부시키가이샤 | Washing machine |
| JP2008043394A (en) * | 2006-08-11 | 2008-02-28 | Mitsubishi Electric Corp | Washing and drying machine and pulsator |
| KR101620435B1 (en) * | 2009-12-04 | 2016-05-23 | 엘지전자 주식회사 | Laundry treatment apparatus |
| JP5907673B2 (en) * | 2011-06-02 | 2016-04-26 | 日立アプライアンス株式会社 | Washing machine |
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- 2014-04-18 JP JP2014085978A patent/JP6431684B2/en active Active
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- 2015-04-14 CN CN201510175826.6A patent/CN105040346B/en active Active
- 2015-04-15 TW TW104112070A patent/TWI592537B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851841A (en) * | 2009-03-31 | 2010-10-06 | 日立空调·家用电器株式会社 | Scrubbing-and-drying unit and washing machine |
| CN102140748A (en) * | 2010-12-23 | 2011-08-03 | 海尔集团公司 | Washing machine with clothes being overturned at constant speed and washing mode |
| CN202595500U (en) * | 2012-05-06 | 2012-12-12 | 钟益富 | Impeller of washing machine |
| CN103422317A (en) * | 2012-05-16 | 2013-12-04 | 日立空调·家用电器株式会社 | Electric washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015204932A (en) | 2015-11-19 |
| TWI592537B (en) | 2017-07-21 |
| TW201544648A (en) | 2015-12-01 |
| JP6431684B2 (en) | 2018-11-28 |
| CN105040346A (en) | 2015-11-11 |
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Address after: Tokyo, Japan, Japan Patentee after: Hitachi Global Living Program Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Household Electric Appliance Co. |