CN103789971B - Washing machine - Google Patents

Abstract

The present invention provides the washing machine of the rear side that a kind of dirt is difficult to be attached to rotating vane.This washing machine includes: casing；It is supported in this casing, stockpiles in inside the urceolus of water；It is enclosed in this urceolus, receives the inner core of washings；It is arranged in the rotating vane of the inner bottom face of this inner core；Rotate the driving means driving this rotating vane；With the water supplying unit supplied water in above-mentioned urceolus, this washing machine has washing procedure, rinsing process and dehydration procedure, will be in above-mentioned rinsing process after the discharge of used water, close drain valve, make when the bottom of above-mentioned urceolus has stockpiled water above-mentioned rotating vane rotate, open above-mentioned drain valve in the period that above-mentioned rotating vane rotates.

Description

Washing machine

Technical field

The present invention relates to washing machine.

Background technology

In washing machine, because dirt can be attached to inner core (washing and dewatering cylinder) and urceolus, can be set with so existing Not in the washing machine of washing operably program for the purpose of cylinder cleans.But, in the program for the purpose of cleaning by cylinder, need The preparation cleaned, needs user to select the operation etc. of a cleaning procedure, and cleaning operation is numerous and diverse.

Then, other modes cleaned as the cylinder about washing machine, it is proposed that the upper surface at inner core arranges recess, tool The washing machine of the water supplying unit that this recess oriented supplies water.Such as, in following patent documentation 1, disclose and supply water to recess and make water It is spilled over to inner core, carries out while making inner cylinder rotating supplying water and make water splash to urceolus, thus inner core and urceolus are carried out Technology.

Prior art literature

Patent documentation 1: Japanese Unexamined Patent Publication 8-299679 publication

Summary of the invention

Invention to solve the technical problem that

But, in patent documentation 1, not about when making to supply water while inner cylinder rotating, make why drain valve becomes The record of the state of sample.Additionally, the invention that this patent documentation 1 is recorded is to make the water supplied to the upper surface of inner core overflow to inner core Or splash to urceolus, therefore compared with the top of inner core and urceolus, inner core and the adjacent bottom portions of urceolus, particularly rotating vane The back side of (impeller) is difficult to clean totally.

It is an object of the invention in view of the above problems, it is provided that dirt is difficult to be attached to the washing machine at the back side of rotating vane.

Technical teaching for solving the problem was

In order to reach above-mentioned purpose, the present invention provides a kind of washing machine, comprising: casing；In being supported in this casing, Inside stockpiles the urceolus of water；It is enclosed in this urceolus, receives the inner core of washings；It is arranged in the rotation of the inner bottom face of this inner core Blade；Rotate the driving means driving this rotating vane；With the water supplying unit supplied water in above-mentioned urceolus, this washing machine has to be washed Wash operation, rinsing process and dehydration procedure, wherein, in above-mentioned rinsing process after the discharge of used water, drain valve will be closed, Make above-mentioned rotating vane rotate under the state that the bottom of above-mentioned urceolus has stockpiled water, open in the period that above-mentioned rotating vane rotates Above-mentioned drain valve.

Invention effect

Make the dirt being attached to the back side of rotating vane come off in accordance with the invention it is possible to provide, and the dirt come off is difficult To be again attached to the washing machine at the back side of rotating vane.

Accompanying drawing explanation

Fig. 1 is the stereoscopic figure of the washing machine of embodiment 1.

Fig. 2 is the synoptic diagram of the inside of the casing of the washing machine representing embodiment 1.

Fig. 3 is the axonometric chart of the water supplying unit of the washing machine representing embodiment 1.

Fig. 4 is the axonometric chart of the supply tank of the washing machine representing embodiment 1.

Fig. 5 is the above figure within the supply tank of the washing machine representing embodiment 1.

Fig. 6 is the Section A-A figure of Fig. 5 of the supply tank of the washing machine representing embodiment 1.

Fig. 7 is to represent the axonometric chart of the flowing of the liquid of overflow in the supply tank of the washing machine of embodiment 1

Fig. 8 is the section B-B figure of Fig. 5 of the supply tank of the washing machine representing embodiment 1.

Fig. 9 is the exploded perspective view of the cylinder of the washing machine of embodiment 1.

Figure 10 is the axonometric chart (front) of the outer cover of the washing machine representing embodiment 1.

Figure 11 is the exploded perspective view (back side) of the outer cover of the washing machine representing embodiment 1.

Figure 12 is provided in the stereoscopic figure of the spray lid of the feed water inlet of the washing machine of embodiment 1.

Figure 13 is the axonometric chart of the fluid balancer of the washing machine representing embodiment 1.

Figure 14 is the sectional view of the fluid balancer of the washing machine representing embodiment 1.

Figure 15 is the amplification sectional view of the fluid balancer of the storage part of the washing machine representing embodiment 1.

Figure 16 is the variously-shaped perspective cross-sectional slice of the storage part of the washing machine representing embodiment 1.

Figure 17 is the feed water inlet summary with the position relationship of fluid balancer of the outer cover of the washing machine representing embodiment 1 Figure.

Figure 18 be represent embodiment 1 washing machine from water supplying unit to urceolus in the synoptic diagram of path.

Figure 19 is the figure of the functional structure controlling device of the washing machine representing embodiment 1.

Figure 20 is the activity list of the operating operation of the washing machine representing embodiment 1.

Figure 21 is the operation from cylinder cleaning operating S20 to the details of dehydration operating S25 of the washing machine representing embodiment 1 Figure.

Figure 22 is the summary just having started the current after supplying water in storage part during the cylinder cleaning of the washing machine representing embodiment 1 Figure.

Figure 23 is the general of the water making storage part during the cylinder cleaning of the washing machine representing embodiment 1 current when inner core overflows Scheme.

Figure 24 is the general of the water making storage part during the cylinder cleaning of the washing machine representing embodiment 1 current when urceolus splashes Scheme.

Figure 25 is the activity list of the operating operation of the washing machine representing embodiment 2.

Figure 26 is the operation from cylinder cleaning operating S21 to the details of dehydration operating S25 of the washing machine representing embodiment 2 Figure.

Detailed description of the invention

Hereinafter, for embodiments of the invention 1, it is described in detail with reference to suitable accompanying drawing.

As it is shown in figure 1, washing machine 1 is the stereoscopic of the washing machine that rotary shaft 10c is substantially vertical direction 1 of inner core 8 Figure.It is provided with upper surface lid 2a on the top of the casing 2 of this washing machine 1, upper surface lid 2a is provided with enclosing cover 3.Enclosing cover 3 passes through Open to rear side while chevron bends, it is possible to make medicated clothing (washings) pass in and out inner core 8.

In the inboard of upper surface lid 2a, it is provided with in urceolus 9 water supplying unit 12 supplied water.It is provided with at water supplying unit 12 From the water supply hose connector 4 of faucet and the soft suction hose connector 5 of the surplus hot water in bathroom.Upper surface lid 2a with Front side is provided with on and off switch 6, is provided with the guidance panel 7 with operation switch 7a and display 7b in the side, front of enclosing cover 3.

As in figure 2 it is shown, washing machine 1 has inner core 8, urceolus 9, driving means 10, water supplying unit 12 etc. in casing 2.

Inner core 8 in there being round-ended cylinder shape, its edge of opening have inside hollow enclose liquid be formed as annular The fluid balancer 8a that synthetic resin manufactures, the substantially cylindric main board 8b formed such as corrosion resistant plate, have in bottom The base plate (not shown) formed by synthetic resin, is configured with the flange of aluminum at base plate by inlaying shaping.Main board 8b is formed The multiple through hole 8c(for water flowing and ventilation are had only to illustrate a part).It addition, inner core 8 can also be configured to except above-mentioned portion Also there is outside part the balance weight etc. rotating equilibrium adjusting inner core 8.

In inner core 8, in inside bottom surface, there is rotating vane 8d.Inner peripheral surface sidewall at main board 8b is provided with multiple use In making the circulation of the washings to urceolus 9 supply and washings circulation spray by the pump-absorb action produced that rotates of rotating vane 8d Drench box (not shown), and for capturing the velveteen sieve box (lint filter case) (not shown) of fiber fragment.

Inner core 8, in there being round-ended cylinder shape, is wrapped in inside on coaxial, has outer cover 9a at an upper portion thereof by urceolus 9.Urceolus 9 are provided with depressed part 9m in bottom surface, inner circumferential side, and the outer circumferential side at depressed part 9m connects drain valve 14.

By closing drain valve 14, it is possible to store washings or washings in urceolus 9.Additionally, by opening drain valve 14, it is possible to make the water in urceolus 9 by washings drainage channel 15 to the outside discharge of washing machine 1.Additionally, set in urceolus 9 It is equipped with the level sensor connecting portion (not shown) of the water level of washings for detecting accumulation.

Driving means 10 is arranged in the outside central authorities of the bottom surface of urceolus 9.This driving means 10 has motor 10a and clutch Device mechanism 10b, the through urceolus of rotary shaft 10c 9 of driving means 10, be combined with inner core 8 and rotating vane 8d.Clutch mechanism 10b has makes the rotary power of motor 10a be transferred to inner core 8 and/or the function of rotating vane 8d.Motor 10a has: by Detect the rotation detection device 28 of the compositions such as its Hall element rotated；With electric current electronic flow through in detection motor 10a Dynamo-electric flow detection device 29.

Fig. 3 is the enlarged drawing of casing 2 inboard after unloading upper surface lid 2a.The inner side on casing 2 top is provided with water supply Unit 12.Water supplying unit 12 has: the supply tank 16 of storage finishing agent (finish agent)；Bathe with for supply in urceolus The bathing pool water pump 13 of water.Additionally, be provided with the control substrate 11 of the control carrying out washing machine on the side of supply tank 16.

Fig. 4 is the axonometric chart of supply tank 16.Supply tank 16 is provided with: the main water supply electromagnetic valve directly supplied water to urceolus 16a；The finishing agent supplied water in supply tank 16/cylinder cleans water supply electromagnetic valve 16b；It is connected with bathing pool water pump 13 with not shown Stream.

Fig. 5 is the above figure of supply tank 16.The cylinder that supply tank 16 is divided into inner core and urceolus to clean cleans water supply chamber 17, receives Receive the finishing agent receiving room 18 of finishing agent, the overflow chamber 19 that flowed into of water overflowed from finishing agent receiving room 18.Details are later Illustrating, supply tank 16 is configured to, and cleans water supply electromagnetic valve 16b from finishing agent/cylinder and is supplied water, and cleans what water supply chamber 17 overflowed from cylinder Water flows into finishing agent receiving room 18, and the water overflowed from finishing agent receiving room 18 flows into overflow chamber 19, and supplies to urceolus.

Fig. 6 is the Section A-A figure of Fig. 5.It is provided with in cylinder cleans water supply chamber 17 and opens finishing agent/cylinder cleaning water supply electromagnetism The inflow entrance 17a that during valve 16b, water flows into.Clean water supply chamber 17 from this inflow entrance 17a to cylinder to supply water, but the situation that current are stronger Lower worry water can clean the outside splashing of water supply chamber 17 to cylinder, and the current therefore arranging the direction such as changing water limit plate etc., make Obtain being directed downward of inflow entrance 17a.Additionally, for the impetus suppressing the water from inflow entrance 17a supply, clean water supply chamber 17 at cylinder Bottom surface be formed with the up inclined plane of current flowed out from inflow entrance 17a.And then, touched from the current of inflow entrance 17a The wall hit is provided with the rib 17c of the splashing of suppression water.This rib 17c can be variously-shaped, in the present embodiment, is provided with two Almost parallel with bottom surface and substantially vertical with wall convex form.Additionally, rib 17c can also be more than three, it is also possible to arrange At other walls.Utilize these structures, make its impetus weaken due to the inclination of bottom surface, with wall from the water of inflow entrance 17a supply Face collision rift is rebounded by rib 17c, will not be splashed to cylinder and clean the outside of water supply chamber 17.

Cylinder cleans the bottom surface of water supply chamber 17 and tilts in the way of step-down going to inflow entrance 17a, and lowest part is to be positioned at inflow The mode of the lower section of mouth 17a is formed.Additionally, be provided with, at lowest part, the cylinder connected with urceolus to clean the flow export of water supply chamber 17 17b.Thus, can also prevent water from remaining in cylinder while suppression water splashes and clean water supply chamber 17.

Fig. 7 is the axonometric chart representing the current in supply tank 16.When making to open finishing agent/cylinder cleaning water supply electromagnetic valve 16b From inflow entrance 17a flow into cylinder clean water supply chamber 17 flow, than from cylinder clean water supply chamber 17 flow export 17b flow out flow more Many.Thus, when making finishing agent/cylinder cleaning water supply electromagnetic valve 16b stay open, water is gradually accumulated in cylinder cleans water supply chamber 17 And overflow.Clean, from this, the water that water supply chamber 17 overflows, as shown in the arrow 100 represented in Fig. 7, cross dividing plate A and flow into arrangement Agent receiving room 18.Dividing plate A is set in the wall forming cylinder cleaning water supply chamber 17 minimum, makes to clean what water supply chamber 17 overflowed from cylinder Water does not flows out to other positions, all flows into finishing agent receiving room 18.Additionally, dividing plate A be arranged on from inflow entrance 17a flow out The position that wall that water is collided is different, thus prevent water from crossing dividing plate due to the impetus of flowing, flow into finishing agent storage Room 18.

Finishing agent receiving room 18 is provided with the flow export 18a connected with urceolus.Flow export 18a at finishing agent receiving room 18 Be provided with siphon lid (not shown), when have accumulated a certain amount of water, due to siphonage, the finishing agent of storage and water together by Put into urceolus.Additionally, be provided with the dividing plate B lower than dividing plate A at finishing agent receiving room 18.Thus, make from finishing agent receiving room 18 water overflowed will not clean water supply chamber 17 adverse current to cylinder.

Additionally, make to flow into cylinder from inflow entrance 17a to clean the flow of water supply chamber 17, than the flow export from cylinder cleaning water supply chamber 17 The summation of the flow that 17b flows out and the flow that the flow export 18a from finishing agent receiving room 18 flows out is more.Therefore, from inflow entrance When 17a persistently supplies water, water also overflows from finishing agent receiving room 18, crosses dividing plate B and flows into overflow chamber 19 as shown by an arrow 101.Overflow Flow chamber 19 is connected with urceolus, and the water flowing into overflow chamber 19 supplies to urceolus.

Additionally, make the part extension of the wall of inflow entrance 17a side in the wall of formation finishing agent receiving room 18, to hinder Current from inflow entrance 17a.Thereby, it is possible to weaken the current from inflow entrance 17a, and finishing agent receiving room 18 can be increased Volume.It addition, the volume that cylinder cleans water supply chamber 17 is about 152ml, the volume of finishing agent receiving room 18 is about 84ml.

Fig. 8 is the section B-B figure of Fig. 5.Clean water supply electromagnetic valve 16b from finishing agent/cylinder to supply to cylinder cleaning water supply chamber 17 Water, by the stream of arrow 103 from feed water inlet 20 to urceolus (storage part) supply.From being installed on the main for water power of supply tank 16 The water of magnet valve 16a supply, is supplied to urceolus by the stream of arrow 102.Additionally, the flow export 18a of finishing agent receiving room 18 and Overflow chamber 19, and the fluid communication of arrow 102, from the flow export 18a of finishing agent receiving room 18 and overflow chamber 19 flow out containing whole The water of reason agent, on the way confluxes with the water supplied from main water supply electromagnetic valve 16a via the stream of arrow 104, supplies to urceolus.

As it is shown in figure 9, outer cover 9a has the input port 9b of circular, it is arranged on the upper end-face edge portion of urceolus 9.Inner core The 8 fluid balancer 8a formed by synthetic resin etc. with the upper end-face edge portion being arranged on main board 8b.

As shown in Figure 10, cover 9a is provided with the feed water inlet 20 that cylinder described later cleans outside.Feed water inlet 20 and supply tank The cylinder of 16 cleans the flow export 17b of water supply chamber 17 and connects.

Figure 11 is the figure observing urceolus lid 9a from the back side.As it is shown in figure 5, the cover 9a back side is provided with spray lid 21 outside. There is between this spray lid 21 and outer cover 9a the lining 21b for water seal, it is possible to make the water from feed water inlet 20 supply the most unrestrained Flow to spray lid 21 with taking.

As shown in figure 12, at spray lid 21, multiple water jet 21a radially it is arranged with at fluid balancer 8a.From position Water jet 21a in the inner circumferential side of fluid balancer 8a supplies water to storage part 30 described later, from being positioned at fluid balancer 8a Week, the water jet 21a of side supplied water in the way of flowing to inner core 8 periphery wall.

Figure 13 is the axonometric chart of the overall picture representing fluid balancer 8a.As it is shown in fig. 7, fluid balancer 8a is shaped generally as Toroidal.Fluid balancer 8a is constituted by enclosing the bigger liquid of proportion in inside, have when inner core 8 rotates due to The deflection of washings etc. and when producing bias, utilize the movement of the fluid in fluid balancer 8a to eliminate bias, to maintain rotation The effect of the balance turned.Fluid balancer 8a is to be arranged on main body with the rotating shaft center of inner core 8 for the most concentrically ringed mode Plate 8b upper end.

Figure 14 is the sectional view cut off diametrically by fluid balancer 8a.The liquid being enclosed fluid balancer 8a is received It is contained in the 8a1 of incorporating section.Inside the 8a1 of incorporating section, it is divided into multilamellar diametrically from fluid balancer 8a center.Additionally, it is each Floor be internally divided into multiple room, each room can connect in the way of moving by the liquid being enclosed.

As shown in figure 15, at inner core 8(fluid balancer 8a) upper surface, being formed can the storage part 30 of water-retention.Water-retention Portion 30 is made up of the circumferential upper surface recess of a week around inner core 8.Rear described, by making water from storage part spilling or splashing Being carried out cylinder, therefore preferably storage part is arranged in higher position, is formed preferably in the upper end of inner core 8.Storage part 30 To be laid respectively at the inner circumferential side jut 30a of inner circumferential side and outer circumferential side and outer circumferential side jut relative to the rotary shaft of inner core 8 The mode that 30b clips is formed.The storage part 30 formed between jut, the volume of water-retention is the biggest, it is possible to make more to assemble Water splash to urceolus 9, therefore urceolus 9 cleaning performance improve.

In the present embodiment, having fluid balancer 8a in main board 8b upper end, therefore storage part 30 is at fluid balancer 8a upper surface is formed but it also may form storage part 30, or conduct with the parts beyond the fluid balancer 8a of inner core 8 Different parts are arranged.

The inner peripheral surface 30b1 of outer circumferential side jut 30b the most vertically or is formed obliquely to urceolus 9 direction.Outer circumferential side The inner peripheral surface 30b1 of jut 30b in contrast to urceolus 9 direction be formed slopely time, in storage part 30 accumulation water can not splash and Left behind, be to produce the moist and reason of incrustation scale.Accordingly, it is considered to the volume of the water of accumulation, preferably periphery in storage part 30 The inner peripheral surface 30b1 of side projecture part 30b is the most vertically formed.

The outer peripheral face 30b2 of outer circumferential side jut 30b the most vertically or tilts landform to the direction contrary with urceolus 9 Become.When the outer peripheral face 30b2 of outer circumferential side jut 30b is formed obliquely to urceolus 9 direction, when making water overflow from storage part 30, water Can easily not fall between urceolus 9 and inner core 8 along the flowing of inner core 8 periphery wall.On the other hand, tilt to urceolus 9 direction Time, it is possible to make the inner peripheral surface 30b1 of outer circumferential side jut 30b be formed obliquely to urceolus 9 side, therefore, it is possible to increase storage part 30 Volume.Now, outer peripheral face 30b2 is formed preferably in the way of tilting less than 20 ° to urceolus 9 direction from vertical axle.Additionally, When tilting to urceolus 9 direction, the amount tilted with the outer peripheral face 30b2 of outer circumferential side jut 30b itself and urceolus 9 accordingly it Between narrower intervals this point be also required to take in.

In the case of fluid balancer 8a forms storage part 30, exist to prevent the performance of fluid balancer 8a from dropping Low, the most do not make storage be enclosed the restriction of volume reducing of liquid of fluid balancer 8a.Therefore, the degree of depth of storage part 30 Formed in outer circumferential side mode more deeper than inner circumferential side.Its reason is, when making inner core 8 rotate, and the water of accumulation in storage part 30 The water surface due to centrifugal force, outer circumferential side uprises, inner circumferential side step-down.That is, when improving the rotating speed of inner core 8, storage part 30 is being reached Water period before the rotating speed that urceolus 9 splashes, the water of the inner circumferential side of storage part 30 more flows out.Therefore, by storing The outer circumferential side in water portion 30 is formed deeper, and when inner core 8 rotates, the water of storage part 30 starts before urceolus 9 splashes, it is possible to utilize Storage part 30 guarantees the more water yield.Additionally it is possible to suppression storage volume of the liquid of storage in fluid balancer 8a Reduce.

Additionally, in order to guarantee the remaining water yield in storage part 30 more, the height of outer circumferential side jut 30b is formed Higher than inner circumferential side jut 30a.Based on reason similar to the above, the water surface of the outer circumferential side of storage part 30 when inner core 8 rotates Uprise, therefore by outer circumferential side jut 30b is formed higher, it is easy to guarantee the water yield in storage part 30, it is possible to make more Water splashes to urceolus 9.

Figure 16 is the variously-shaped sectional view representing the storage part 30 arranged in inner core 8.With shape A as basic structure Illustrate successively.Shape A is the sketch of the storage part 30 shown in Figure 15, by inner circumferential side jut 30a and outer circumferential side jut 30b The shape of the storage part 30 clipped.The inner peripheral surface 30b1 and outer peripheral face 30b2 of outer circumferential side jut 30b are all in substantially vertical direction Upper formation, the degree of depth of storage part 30 is formed from inner circumferential side relative to the rotary shaft of inner core 8 with the most gradually deepening.In inner circumferential Side projecture part 30a, is provided with projection 30a1 to make the volume of storage part 30 increase, and the position of projection 30a1 is arranged on inner core The inner circumferential end of 8, thus the volume of storage part 30 increases further.

Shape B by arrange in the upper end of periphery side projecture part 30b to urceolus 9 direction extend raised 30b3, formed with Face (projection 30b3 upper surface) in opposite directions, feed water inlet 20.Therefore, from the water of feed water inlet 20 supply, the upper table of this projection 30b3 is contacted Also dispersing to urceolus 9 in face such that it is able to cleans urceolus 9 internal perisporium.When this projection 30b3 is long on urceolus 9 direction, urceolus 9 with Distance between inner core 8 is narrow, and shipwreck is to flow down to inner core 8 periphery wall, therefore in consideration of it, suitably adjust length.

Shape C is in the case of storage part is arranged on fluid balancer 8a upper surface, by periphery side projecture part 30b Outer peripheral face 30b2 step is set, make storage part 30 the outer circumference end being located away from fluid balancer 8a formed.It is enclosed stream The liquid of body static organ 8a, is more in the outer circumferential side of fluid balancer 8a, and it is the highest, by being formed as that it adjusts eccentric effect Shape C, it is possible to the outer circumferential side at fluid balancer 8a broadly arranges the incorporating section of liquid.Therefore, it is possible to suppression fluid balance The performance of device 8a reduces ground and forms storage part 30.Additionally, when making the position of storage part 30 too far away from urceolus 9, carry out making storage Being difficult to during the cleaning that the water in water portion 30 splashes to urceolus 9 make water touch urceolus 9 internal perisporium, therefore the position of storage part 30 is considering It is adjusted with on the basis of the distance of urceolus 9.

Shape D is not provided with projection 30a1 at inner circumferential side jut 30a but is smoothly formed, thus inner circumferential side jut 30a is also easy to clean.When inner circumferential side jut 30a arranges projection 30a1, by increasing capacitance it is possible to increase the storage part the most corresponding with it The volume of 30, but shipwreck flows to inner circumferential side to cross projection 30a1.Although the volume reducing of storage part 30, but owing to being not provided with Inner circumferential side jut 30a is generally flatly formed by projection 30a1, and therefore water is prone to spread all over inner circumferential side, and storage part 30 upper surface is also It is prone to clean equably.

Shape E is formed with center protrusion portion 30c between inner circumferential side jut 30a and outer circumferential side jut 30b.By inciting somebody to action Storage part 30 is divided into two-layer, it is possible to make the water position that the water of urceolus 9 internal perisporium is touched when urceolus 9 splashes change.This Outward, by changing the angle of the inner peripheral surface 30b1 of center protrusion portion 30c and outer circumferential side jut 30b, it is possible to make each layer is accumulated Water to the change of direction that urceolus 9 splashes.In addition it is also possible to be divided into more than two-layer, but because water-retention when forming multiple jut The volume reducing of portion 30 entirety, suitably to adjust so arranging how many layers.

Shape F is configured to additionally mounted storage part 30 outside inner core 8.Because additionally mounted, it is possible to it is used as Constitute the parts of existing inner core 8, it is possible to suppress new equipment investment and the investment of special utensil.The shape of the storage part 30 installed It is not limited to shape F, it is also possible to be the shape of the storage part 30 of the feature with shape A～shape E.Furthermore it is preferred that the storage installed Water portion 30 is not to be formed from the size that the outer circumference end of inner core 8 is prominent.

Figure 17 is the feed water inlet 20 representing and being arranged on outer cover 9a and the storage part formed at fluid balancer 8a upper surface The figure of the configuration relation of 30.Feed water inlet 20 configures opposite to each other with storage part 30, and the water being set to flow out from feed water inlet 20 is to water-retention Portion 30 supplies water.

It is provided with the spray lid 21(having at the multiple water jet 20a radially arranged of inner core 8 to supply water in feed water inlet 20 Lid).When supplying water from feed water inlet 20 when having spray lid 21, from the spray of the inner side being positioned at outer circumferential side jut 30b Mouth of a river 21a supplies water to storage part 30, and the water flowed out from the water jet 21a in the outside being positioned at outer circumferential side jut 30b touches inner core 8 Periphery wall and flow down.That is, by having spray lid 21, it is possible to supply water to storage part 30 and inner core 8 periphery wall.

Figure 18 is to represent from supply tank 16 to the synoptic diagram of the path gone in urceolus 9.Supply tank 16 is provided with main for water power Magnet valve 16a and finishing agent/cylinder clean water supply electromagnetic valve 16b, link with bathing pool water pump 13 with for water passage 16c, 16d.Each water supply Electromagnetic valve links via flexible pipe etc. from faucet, is controlled the moment of output and water supply by the opening and closing of valve.

The water opening main water supply electromagnetic valve 16a and supply, by supplying from main water filling port 16e for water passage 16c in urceolus Give.Open finishing agent/cylinder and clean the water that water supply electromagnetic valve 16b carries out supplying water and flowing out from cylinder cleaning water supply chamber 17, by supplying water Path 16d supplies water to storage part 30 from feed water inlet 20, and its detailed control illustrates later.Clean additionally, open finishing agent/cylinder Water supply electromagnetic valve 16b carries out the water supplying water and flowing out from finishing agent receiving room 18, same with the water supplied from main water supply electromagnetic valve 16a Sample ground, by supplying water from main water filling port 16e for water passage 16c in urceolus.

It addition, with the bathing pool water from soft suction hose connector 5 of bathing pool water pump 13 extraction, conflux with for water passage 16c, Supply water in urceolus 9 from main water filling port 16e.

As shown in figure 19, washing machine 1 has control device 100 in controlling substrate 11.Control device 100 with microcomputer 110 Centered by constitute.Microcomputer 110 has operation mode data base 111, operation control portion 112, rotary speed calculating part 113, medicated clothing Weight calculating part 114 etc..

Microcomputer 110 has operation mode present in the running program called from operation switch 7a input, starts regulation Full automatic washing program or washing, the function rinsing, being dehydrated.

Operation control portion 112 has based on the operation mode recalled from operation mode data base 111, to washing procedure, drift Wash each operations such as operation, dehydration procedure, cylinder matting and carry out the function that operating controls.In each operation, operation control portion 112 Have respectively by drive circuit, water supplying unit 12, drain valve 14, motor 10a, clutch mechanism 10b etc. are driven The function controlled.

Rotary speed calculating part 113 has the inspection of rotation detection device 28 based on the rotation carrying out Autonomous test motor 10a Measured value, calculates the function of the rotary speed of motor 10a.

Clothes weight calculating part 114 has the rotary speed calculated based on rotary speed calculating part 113 and electronic electromechanics The detected value of flow detection device 29, the function of the weight of the medicated clothing in calculating inner core 8.Because the weight of medicated clothing increases, make inner core 8 The load rotated increases, and needs to make the motor current flowing through motor 10a more, therefore, it is possible to according to the electricity of motor 10a Motivation electric current and rotary speed calculate the weight of medicated clothing.

Then, the action of the washing machine 1 of the present embodiment is described with reference to Figure 20～Figure 24.Figure 20 is that washing of the present embodiment is described The activity list of the operating operation of clothing machine, Figure 21 is that the cylinder of the washing machine of the present embodiment cleans the detailed process chart operated, Figure 22 ～Figure 24 is the cylinder of the washing machine the representing the present embodiment schematic diagram of current when cleaning.

In detergent amount sensing operation S1, rotating vane 8d is made to rotate, according to the measurement result of load capacity now, clothing Thing weight calculating part 114 calculates the cloth amount under the dry state before supplying water.

In rotating water process S2, while making inner core 8 and/or rotating vane 8d rotate, operation control portion 112 makes main Water supply electromagnetic valve 16a opens, by for water passage 16c by tap water from main water filling port 16e to water filling in urceolus 9.Additionally, operation Control portion 112 makes main water supply electromagnetic valve 16a close after the stipulated time after opening.

In detergent dissolution process S3, the detergent input port from being arranged at inner core 8 is made to put on the downside of rotating vane 8d Detergent, by the rotation of rotating vane 8d, be dissolved in and rotate the water of supply in water process S2, manufacture the detergent of high concentration Liquid.

In water process S4, operation control portion 112 makes main water supply electromagnetic valve 16a open, by tap water by for water passage 16c from main water filling port 16e to water filling in urceolus 9.Additionally, operation control portion 112 makes main water supply electromagnetic valve 16a pass through after opening Close after stipulated time.

In infiltration agitating procedure S5, make when water level is relatively low rotating vane 8d rotate, make detergent dissolution process The detergent liquid of the high concentration produced in S3 permeates in medicated clothing.

In cloth amount sensing operation S6, making rotating vane 8d rotate, clothes weight calculating part 114 calculates the clothing of aqueous state The weight of thing.

In water process S7, the weight of the medicated clothing calculated in operation control portion 112 and detergent amount sensing operation S1 and The cloth of the medicated clothing judged in cloth sensor operation S6 is accordingly to the private water supply of urceolus 9.

In prewashing operation S8, wash medicated clothing with the detergent solution of high concentration.

In cloth sensing operation S9, according to weight and the cloth amount sensing work of the medicated clothing calculated in detergent amount sensing operation S1 The weight of the medicated clothing of the aqueous state calculated in sequence S6, it is judged that the cloth (water absorption) of medicated clothing.According to the medicated clothing judged Cloth control following operation.

Master washes in operation S10, and operation control portion 112 makes rotating vane 8d rotate, and washs medicated clothing.It addition, although it is not shown, Main wash in operation S10, be also carried out making rotating vane 8d Direct/Reverse alternately rotate and the operating that kneaded open by medicated clothing.Additionally, work Sequence control portion 112 is repeated multiple times to carry out this master and washes operation and knead open operation.At the end of master washes, monitor the imbalance state of medicated clothing, sentence Disconnected whether being transferred to is dehydrated.

In drainage procedure S11, operation control portion 112 makes drain valve 14 open, and is discharged by the washings in urceolus 9.

In dehydration procedure S12, after draining terminates, operation control portion 112 makes inner core 8 rotate, and makes the water contained in medicated clothing (wash Wash water) dehydration.

In rotary spray operation S13, operation control portion 112 makes drain valve 14 close, and makes main water supply electromagnetic valve 16a open, Washings are supplied to urceolus 9.Then, by making inner core 8 rotate, uniformly distributed washings on medicated clothing.

In dehydration procedure S14, operation control portion 112 makes inner core 8 rotate, and makes washings from clothes dewatering.

In rotary spray operation S15, operation control portion 112 makes inner core 8 rotate again, makes drain valve 14 close simultaneously, makes Main water supply electromagnetic valve 16a opens, and supplies washings to urceolus 9, and the medicated clothing in inner core 8 spreads washings.

In drainage procedure S16, operation control portion 112 makes rotating vane 8d and inner core 8 stop, and is opened by drain valve 14, will Washings in urceolus 9 are discharged.

In dehydration procedure S17, after drainage procedure S16 terminates, operation control portion 112 makes inner core 8 rotate, and makes to contain in medicated clothing Some water (washings) is dehydrated.

In water process S18, operation control portion 112 makes drain valve 14 close, and makes main water supply electromagnetic valve 16a open, and Make finishing agent/cylinder clean water supply electromagnetic valve 16b to open, supply water to supply tank 16.Operation control portion 112 is by from inflow entrance 17a Clean water supply chamber 17 to cylinder persistently to supply water, make water clean water supply chamber 17 from cylinder and overflow and to finishing agent receiving room 18 water filling.Make whole Reason agent/cylinder cleans water supply electromagnetic valve 16b and stays open and persistently supply water, from flow export 18a and the overflow of finishing agent receiving room 18 Room 19 contains the washings of finishing agent to urceolus supply.It addition, the time required before there is siphon, depend on and open arrangement Influx when agent/cylinder cleans water supply electromagnetic valve 16b, cylinder clean the discharge of flow export 17b of water supply chamber 17, cylinder cleans and supplies water The volume of room 17, the volume etc. of finishing agent receiving room 18.

Then, after the stipulated time, when closing finishing agent/cylinder cleaning water supply electromagnetic valve 16b, due to siphonage, whole Nearly all liquid of reason agent receiving room 18 flows out to urceolus.During water process S18, also clean water supply chamber 17 to cylinder and supply water, Therefore it is also carried out from cylinder cleaning feed water inlet supplying water, but because can act as washings, so will not waste.

In agitating procedure S19, operation control portion 112 makes inner core 8 rotate when have accumulated washings in urceolus 9, Rinse while stirring medicated clothing.

Then, according to the activity list of Figure 20, suitably illustrate that cylinder cleans operating with reference to Figure 22～Figure 24.Figure 21 is to represent from cylinder Matting S20 is to the process chart controlled in detail being dehydrated S25.

First, cylinder matting S20 is illustrated.Operation control portion 112 judges that whether washings are at the water level s specified Hereinafter, in the case of water table ratio predetermined water level s is higher, make drain valve 14 open, washings are discharged.This predetermined water level s is e.g. Than the higher water level in the bottom surface of inner core 8 or rotating vane 8d bottom surface.When becoming below predetermined water level s, drain valve 14 is made to close.Picture So, carry out the stipulated time (such as 70～120s) will in rinsing process use after water a part discharge, remaining Washings make inner core 8 and rotating vane 8d rotate or positive and negative rotation, clearly to a direction when the bottom of urceolus 9 is accumulated Wash the upper surface attachment of the upper and lower surface in inner core 8 bottom surface, the lower surface of rotating vane 8d bottom surface, urceolus 9 bottom surface The residue water stirring of dirt.During rotating ratio washing procedure now higher, lower than during dehydration procedure, e.g. more than 70rpm Below 300rpm.

Herein, inner core 8 can be made to rotate together with rotating vane 8d, it is also possible to only to make inner core 8 or rotating vane 8d rotate. In the case of not making rotating vane 8d rotate, only making inner core 8 rotate, with the feelings making rotating vane 8d and inner core 8 both sides rotate Condition is compared, it is possible to efficiency cleans lower surface and the upper surface of inner core 8 bottom surface of rotating vane 8d bottom surface well.Additionally, do not make Inner core 8 rotates, only make rotating vane 8d rotate in the case of, compared with the situation making inner core 8 and rotating vane 8d both sides rotate, Efficiency can clean lower surface and the upper surface of inner core 8 bottom surface of rotating vane 8d bottom surface well, but inner core 8 can not be cleaned The lower surface of bottom surface and the upper surface of urceolus 9 bottom surface, therefore additionally arrange the operation making inner core 8 rotate.

In the period that this rotating vane 8d rotates, open drain valve 14 and start draining, enter drainage procedure S21(intermediate row Water).The time opening drain valve 14 changes according to the water yield accumulated in the bottom of urceolus 9 and drainage performance etc., this enforcement Example is opened after residue water stirring starts about 50 seconds.And then, by the period rotated at rotating vane 8d, by urceolus 9 Water is all discharged, it is possible to prevent the cleaning of the bottom surface of the rear side by rotating vane 8d and inner core 8 and the dirt that once coming off, Adhere again to the rear side of rotating vane 8d.Even if it addition, do not complete draining in the period that rotating vane 8d rotates, row In the case of water way makes rotating vane 8d stop, if it is lower to the bottom than rotating vane 8d to rotate draining when stopping Water level, then also be able to suppress the attachment again of rear side to rotating vane 8d.Additionally, if able in the rotation of inner core 8 Middle draining to the water level lower than the inside bottom surface foot of inner core 8, then can suppress dirt to adhere again to the bottom of inner core 8 Upper surface, if in the rotation of inner core 8 can draining to the water level lower than the outside bottom surface foot of inner core 8, then can Suppression dirt adheres again to the bottom lower surface of inner core 8.

Then, transit to cylinder and clean spray (1) operation S22.This cylinder cleans in spray (1) operation S22, by the interval of regulation Finishing agent/cylinder is repeated and cleans the switch of water supply electromagnetic valve 16b, the most only clean water supply chamber 17 to cylinder and supply water, to storage part 30 for feedwater.If making water clean water supply chamber 17 from cylinder overflow and move the water to flow into finishing agent receiving room 18, then finishing agent receiving room Residue water is there is, even if assuming to make water discharge to urceolus from the flow export 18a of finishing agent receiving room 18, the most not by siphon in 18 Can supply water to storage part, therefore become waste.

Finishing agent/cylinder cleans the switch time of water supply electromagnetic valve 16b and changes according to tap water hydraulic, with low during high hydraulic pressure Compare during hydraulic pressure that to make finishing agent/cylinder clean the opening time of water supply electromagnetic valve 16b longer.Such as, hydraulic pressure be " 4L/min≤Q≤ 6L/min " in the case of (high hydraulic pressure), finishing agent/cylinder cleans water supply electromagnetic valve 16b and is repeated 3.5 seconds and opens (ON) and close for-6 seconds (OFF).In the case of hydraulic pressure is " 3L/min≤Q < 4L/min " (low hydraulic pressure), finishing agent/cylinder cleans water supply electromagnetic valve 16b repeatedly Carry out opening (ON) 6 seconds and close (OFF) in-6 seconds.Overflow in view of making water not clean water supply chamber 17 from cylinder, and in order to continue to storage part The water supplied water and make cylinder clean water supply chamber 17 does not flows to end, and when determining the switch that this finishing agent/cylinder cleans water supply electromagnetic valve 16b Between.Therefore, the volume that cylinder cleans water supply chamber 17 is the biggest, and finishing agent/cylinder more can be made to clean the opening time of water supply electromagnetic valve 16b Elongated, it is easy to control.Such as, the volume making the volumetric ratio finishing agent receiving room 18 of cylinder cleaning water supply chamber 17 is bigger.

As shown in figure 22, the water flowed out from the water jet of the spray lid 21 on the top being positioned at storage part 30, in storage part 30 Middle storage, the water flowed out from the water jet 21a of the spray lid 21 of the outer circumferential side being positioned at storage part 30, along fluid balancer 8a's Periphery wall or inner core 8 periphery wall flow down.

As shown in figure 23, when keeping this state persistently to supply water, the water yield to storage part 30 supply exceedes the appearance of storage part 30 Long-pending, water overflows from outer circumferential side jut 30b.The water overflowed from storage part 30, by the periphery wall of fluid balancer 8a along interior Cylinder 8 periphery walls flow down.By so making water flow at inner core 8 periphery wall, it is possible to wash away the dirt being attached to inner core 8 periphery wall.

Now, because making inner core 8 supply water, it is possible to make water uniform from outer circumferential side jut 30b while rotating Ground overflows.Additionally, the water flowed down at this inner core 8 periphery wall, it is easy to along the flow channels initially flowed through, the water particularly overflowed Measure less in the case of the easy immobilization of path that flows through of water.So, water is not to flow down equably on inner core 8 periphery wall, and It it is the washing lines producing wire.Therefore, by making the rotation of inner core 8 not be a direction but positive and negative rotation, it is possible to make water The path change flow through, makes water Transmit evenly.It addition, also be able to prevent the washing lines of wire by increasing the water yield, but enter During row positive and negative rotation, it is possible to less water yield, inner core 8 is carried out equably.

Positive and negative rotation is will to be repeated with rotating forward and reversely rotate each 20s 6 times, carry out 120s altogether.This operating Time can preset, it is also possible to based on various sensors such as dirt sensor, smell sensor, wash concentration sensors Execution result determines.In the present embodiment, carrying out about 5L and supply water, output suitably changed according to the time of positive and negative rotation.Preferably exist It not positive and negative rotation but in the case of the rotation in a direction, increase output.Rotating speed about positive and negative rotation (rotates speed Degree), positive and negative rotation is all with number of revolutions that about 30rpm(is per minute) carry out.Suitably adjust this rotating speed, make water overflow from storage part 30 Going out, 5rpm～60rpm is preferable, is further preferred that 20rpm～40rpm.When rotating speed is too low, shipwreck is with from outer circumferential side jut 30b overflows equably, and when rotating speed is too high, the water of storage part 30 does not contact inner core 8 periphery wall but between inner core 8 and urceolus 9 Fall, or splash to urceolus 9 side, do not carry out the cleaning of inner core 8 periphery wall.

This concludes the description of cylinder and clean the control mainly cleaning inner core 8 periphery wall in spray (1) operation S22, sequentially for Cylinder cleans the control of cleaning urceolus 9 internal perisporium in spray (2) operation S24 and illustrates.

After terminating positive and negative rotation in cylinder cleans spray (1) operation S22, close finishing agent/cylinder and clean water supply electromagnetic valve 16b, stops the water supply to storage part 30.Then, be transferred to drainage procedure S23, open drain valve 14 by positive and negative rotation outside The water of the bottom accumulation of cylinder 9 is gradually discharged, and reverts to the water level of dehydration starting.Water level in urceolus 9 becomes dehydration starting and uses Water level after, close drain valve 14 stop draining, be transferred to cylinder clean spray (2) operation S24.

It is transferred to cylinder and cleans spray (2) operation S24, when carrying out dehydration starting, open drain valve 14.Additionally, start again at To the water supply of storage part 30, store in storage part 30 when having water and make the rotating speed of inner core 8 accelerate.Like this, such as Figure 24 Shown in, the water accumulated in storage part 30 is crossed outer circumferential side jut 30b and is splashed to urceolus 9 due to centrifugal force, contacts urceolus 9 Internal perisporium and flow down.Thus, being not only the water yield of water supply, in storage part 30, the water yield the most together impetus of accumulation falls well On urceolus 9 internal perisporium, therefore, it is possible to do not produce washing to clean urceolus 9 internal perisporium the most equably.

Now, the acceleration making inner core 8 rotate is the biggest, more can make in storage part 30 water of accumulation the most more to Urceolus 9 splashes.On the contrary, in the case of acceleration is less, the rotating speed at inner core 8 reaches the water making storage part 30 and flies to urceolus 9 Before the rotating speed spattered, the more water of storage part 30 does not fall at urceolus 9 internal perisporium, but crosses including outer circumferential side jut 30b Fall between cylinder 8 periphery walls or inner core 8 and urceolus 9.Thus, the discharge reduction of urceolus 9 internal perisporium is contacted.

For the above reasons, in order to make the water of accumulation in storage part 30 fall more on urceolus 9 internal perisporium, in making simultaneously The rotating speed of cylinder 8 drastically accelerates preferably.Therefore, the state of water is had to start the acceleration making inner core 8 rotate from storage storage part 30 Rise the acceleration of 20rpm for the 20rpm/s(1 second) more than preferably, preferably more than 40rpm/s.The present embodiment is 50rpm/s Above, the higher limit of acceleration allows for the performance of motor and the value of vibration used.Additionally, by making to storage part 30 Water supply start time be engraved in and make the rotating speed of inner core 8 accelerate before, it is possible to the water yield splashed when making acceleration increases.

In the present embodiment, measure the water level in urceolus 9 to revert to the water level of dehydration starting, therefore stop inner core The rotation of 8, but also be able to improve rotating speed by being accelerated without stopping to rotate and shorten the duration of runs.In the case of Gai, because of For acceleration from the state making inner core 8 rotate, so in storage part 30, the water of accumulation is the state of spilling on a small quantity, therefore The water yield minimizing compared with acceleration from the state making inner core 8 stop splashing to urceolus 9 internal perisporium.

Thus, in order to make the more water yield splash, preferably acceleration from the state making inner core 8 stop, does not stops from making inner core 8 In the case of the state only rotated plays acceleration, accelerate preferably from the state rotated with the rotating speed of below 30rpm.Additionally, make The outer circumferential side jut 30b of storage part 30 formed more higher than inner circumferential side jut 30a in the case of, it is possible to suppression inner core 8 revolve The water yield overflowed from storage part 30 when turning, and the duration of runs can be shortened.

After the rotating speed making inner core 8 accelerates to about 130rpm, temporarily cease acceleration.Then, this state is kept to make inner core 8 rotate And continue to supply water to storage part 30.Although accelerating to stop, but the rotating speed of inner core 8 having reached the water of storage part 30 to urceolus 9 The rotating speed splashed, therefore the water to storage part 30 supply is crossed outer circumferential side jut 30b and is splashed to urceolus 9, continuous contact urceolus 9 Internal perisporium.Thus, under the current of contact urceolus 9 internal perisporium, wash away the dirt of attachment on urceolus 9 internal perisporium.This operating is advised Fix time (about 80s), and supplying water therebetween amounts to about 3L.After the stipulated time, stop the water supply to storage part 30, terminate cylinder and clean Spray (2) operation S24.

This concludes the description of cylinder and clean spray (2) operation S24, but carry out by not performing to make water overflow from storage part 30 Inner core clean operating, is omitted, it is possible to suppression cylinder clean spray (2) operation S24 the duration of runs entirety prolongation.That is, In the case of the urceolus only carrying out storage in storage part 30 to make the rotating speed of inner core 8 accelerate after having water and to make water splash cleans operating, Urceolus can be directly utilized clean the rotating speed of the inner core 8 increased in operating and transit to dehydration procedure S25, therefore, it is difficult to extend de- Water duration of runs.Because being also carried out the dehydration of medicated clothing in urceolus cleans operating, can be used as taking off so urceolus cleans operating A part for water conservancy project sequence S25 is carried out simultaneously.

Additionally, in storage part 30 store have water after make inner core 8 rotating speed accelerate and make water splash urceolus clean operate also Can carry out repeatedly.That is, after the water carrying out making storage part 30 splashes, make the rotating speed of inner core 8 slow down and in storage part 30 again Water-retention, makes the operating that the rotating speed of inner core 8 accelerates again.In the case of Gai, because making the rotating speed of inner core 8 temporarily reduce so can extend Time, but compared with cleaning with the urceolus making inner core 8 rotate with the most certain speed and to make water persistently splash, make more simultaneously Water splash urceolus clean can efficiently be carried out, therefore, it is possible to suppression output, it is achieved water saving.

Additionally, in the present embodiment, make when urceolus cleans operating the rotating speed of inner core 8 accelerate to about 130rpm, but vibration increase Big first resonance point is present in 70～90rpm.Therefore, when making the rotating speed Multiple through then out first resonance point of inner core 8, vibrate Risk increase.Thus, in storage part 30, storage has water, the urceolus carrying out making the rotating speed of inner core 8 accelerate cleans fortune When turning, it is possible to by making the rotating speed of inner core 8 be, below 60rpm carries out suppressing to be carried out quiveringly.

Similarly, since subresonance point is present near 250rpm, so carrying out making inner core 8 substantially constant speed drive and making When urceolus that water splashes from storage part 30 cleans operating, the rotating speed of inner core 8 is 100～240rpm preferably, to be in first resonance Between point and subresonance point.After by subresonance point, supply water to storage part 30 when the rotating speed of inner core 8 uprises Time, more water not only splashes to the urceolus 9 the most outside cover 9a of splashing, and the moment therefore carrying out supplying water needs to consider that this point is come Set.Herein, as shown in this embodiment, in the case of being the automatic washing machine being not provided with inner cap not having functions/drying, In order to prevent water from splashing, speed can only be made to improve to above-mentioned rotating speed degree, but exist for making washing of the airtight inner cap of urceolus In the case of washing drying machine, it is also possible to carry out urceolus while further high speed rotating and clean operating.

Then, dehydration procedure S25 it is transferred to.It is maintained at cylinder and cleans the state making inner core 8 rotate in spray (2) operation S24 Transit to dehydration procedure S25, make the rotating speed of inner core 8 accelerate to about 200rpm.By making the rotating speed of inner core 8 improve, storage part 30 The water of middle residual splashes to urceolus 9 internal perisporium, is carried out urceolus 9 internal perisporium.

In dehydration procedure S25, make the rotating speed of inner core periodically accelerate, rotate with about 850rpm, thus remove in medicated clothing The moisture contained.Additionally, by being set by user, the most also rotate with about 1000rpm.By cleaning spray (2) at cylinder After operation 24, carrying out making the dehydration procedure S25 of inner core 8 high speed rotating, in storage part 30, the water almost all of accumulation is splashed, because of This shipwreck, to remain in storage part 30, will not become the moist and reason of incrustation scale.Additionally, because the moisture contained in medicated clothing passes through Through hole 8c flies out to the outside of inner core 8, the inner face of contact urceolus 9, so also thus being able to rinse the inner circumferential wall of urceolus 9. Then, when being terminated the dehydration of medicated clothing by dehydration procedure S25, terminate all of operating operation.

As discussed above, in the washing machine 1 of the present embodiment, cover 9a is provided with from water supplying unit 12 outside The water supply that the tap water of supply supplies water to the storage part 30 that the fluid balancer 8a upper surface on the top being arranged at inner core 8 is formed Mouth 20.Additionally, be provided with the spray lid 21 radially with multiple water jet 21a at inner core 8 in feed water inlet 20.

Storage part 30 is formed in the way of being clipped by inner circumferential side jut 30a and outer circumferential side jut 30b.Outer circumferential side projection Portion 30b forms the inner peripheral surface 30b1 and outer peripheral face 30b2 of get Geng Gao, outer circumferential side jut 30b substantially than inner circumferential side jut 30a Vertically formed.The degree of depth of storage part 30 with near inner core 8 rotary shaft inner circumferential side compared with, outer circumferential side deeper mode shape Become.

By supplying feedwater from spray lid 21 while making inner core 8 positive and negative rotation, make the water of a part in storage part 30 Storage, a part flows down along inner core 8 periphery wall.When keeping this state persistently to supply water, the water overflowed from storage part 30 is at inner core 8 Flow on periphery wall.Now, because making inner core 8 make water overflow while rotating, so the position overflowed is difficult to be partial to, it is possible to make Water flows equably on inner core 8 periphery wall.Additionally, by positive and negative rotation, the path not immobilization of water flowing, water is prone to spread all over Inner core 8 periphery wall is overall.Thereby, it is possible to suppression dirt and refuse are attached to inner core 8 periphery wall, therefore, it is possible to press down mycostatic numerous Grow the generation with abnormal flavour, it is possible to make inner core 8 keep cleaning.And then can also prevent or suppress refuse to be attached on washings.

By when supply water to storage part 30 and accumulate have water, make the rotating speed of inner core 8 accelerate, it is possible to make storage part The water of 30 is concentrated simultaneously and is splashed to urceolus 9.Running water through cylinder when being carried out, if the water yield is less, then the path that water flows through is solid Fixedization, it is possible to create the washing texture of wire, but because the water of accumulation concentrates on stream on urceolus 9 internal perisporium in storage part 30 It is dynamic, it is possible to urceolus 9 internal perisporium is carried out equably.Thus, it is possible to suppression dirt and refuse are attached to urceolus 9 inner circumferential On wall, therefore, it is possible to press down the generation etc. of mycostatic breeding and abnormal flavour, it is possible to make urceolus 9 keep cleaning.And then, additionally it is possible to prevent Or suppression refuse is attached on washings.

Additionally, be transferred to dehydration by cleaning spray (2) operating S24 from cylinder, it is possible to make the state that inner core 8 rotates keeping Under start dehydration, cleaned, by cylinder, the prolongation of the duration of runs that spray operating causes therefore, it is possible to shorten.Additionally, cylinder cleans spray fortune Turn S22, S24 to carry out between each rinsing process or front and back, but preferably the water in urceolus 9 is to try to the state of cleaning Carry out before final dewatering.If additionally, carry out cylinder after final dewatering to clean spray (2) operating S24, water is likely to remain at water-retention In portion 30, become the moist and reason of incrustation scale.

Additionally, the washing machine of the present embodiment is provided with cylinder at supply tank 16 cleans water supply chamber 17 and finishing agent receiving room 18. Cylinder cleans water supply chamber 17 and is provided with and is constituting cylinder and clean the minimum dividing plate A of wall camber of water supply chamber 17, cleans water supply chamber from cylinder 17 water overflowed are crossed dividing plate A and are flowed into finishing agent receiving room 18.Thereby, it is possible to only by being installed on the whole of cylinder cleaning water supply chamber 17 Reason agent/cylinder cleans the control of water supply electromagnetic valve, cleans water supply chamber 17 to cylinder and finishing agent receiving room 18 supplies water.Control device 100 When only cylinder being cleaned water supply chamber 17 and supplying water, switch at a prescribed interval by making finishing agent/cylinder clean water supply electromagnetic valve, with water The mode do not overflowed from cylinder cleaning water supply chamber 17 supplies water.Additionally, control device 100 is when supplying water to finishing agent receiving room 18, make When finishing agent/cylinder cleaning water supply electromagnetic valve is persistently opened, it is possible to clean water supply chamber 17 to cylinder and finishing agent receiving room 18 supplies water.

In the present embodiment, the finishing agent receiving room 18 of supply tank 16 is accommodated with finishing agent, but is not limited to this, it is possible to To be bleach or other preparations.Additionally, in the washing machine of the most water-cooled functions/drying, it is also possible to replace cylinder to clean and supply Hydroecium 17, as the water supply chamber of cooling water, from flow export 17b supply cooling water.In the case of Gai, the steam in urceolus may lead to Cross supply tank 16 to discharge outside machine, but can prevent by arranging check valve in the confession water passage of cooling water.

Additionally, in the present embodiment, illustrate and the first water supply chamber supplied water from electromagnetic valve be used for cylinder cleaning, will be from first The second water supply chamber of being flowed into of water that water supply chamber overflows for putting into the situation of finishing agent, but also be able to washing machine required for First water supply chamber matchingly, is used for cooling down water by function, is used for putting into bleach etc. by the second water supply chamber, suitably change group Close.

Figure 25 and Figure 26 represents other embodiments.In the present embodiment, the control to the rinsing 2 as final rinsing with Embodiment 1 is identical, and control afterwards is different from embodiment 1, therefore specifically illustrates for this part.

In the present embodiment, as shown in figure 25, at the end of agitating procedure S19, it is transferred to drainage procedure S20, operation control portion 112 make rotating vane 8d and inner core 8 stop, and open drain valve 14, and the washings after first using in rinsing 2 are the most all arranged Go out.

Afterwards, be transferred to cylinder clean spray (1) operation S21, close drain valve 14, make inner core 8 rotate and open finishing agent/ Cylinder cleans water supply electromagnetic valve 16b and supplies water to storage part 30.Like this, spray (1) operation is cleaned with the cylinder in above-described embodiment 1 Similarly, the washing overflowed from storage part 30 is utilized to remove the dirt of attachment on inner core 8 periphery wall.Now, at inner core 8 periphery wall Cleaning in use after water, the bottom of urceolus 9 accumulate.

After the stipulated time, carry out matting S22.Herein, because finally rinsing at the bottom of urceolus 9 accumulation e Under the state of the water more cleaned of rear supply, make inner core 8 and rotating vane 8d integratedly with more than 70rpm below 300rpm's Rotating speed rotates, it is possible to prevent dirt to be attached to the end inner face of the rear side of rotating vane 8d, the bottom surface of inner core 8 and urceolus 9.

Then, in such residue water stirs, open drain valve 14 and enter drainage procedure S23.And then, by rotating The period that blade 8d rotates is basically completed draining, it is possible to prevent the dirt come off by cleaning from adhering again to rotating vane 8d Rear side etc..

Then, it is transferred to cylinder and cleans spray (2) operation S24, start again to water-retention when opening drain valve 14 The water supply in portion 30, stores in storage part 30 when having water and makes the rotating speed of inner core 8 accelerate.Thus, with in above-described embodiment 1 Cylinder cleans spray (2) operation similarly, is not only the water yield of supply, and in storage part 30, the water yield the most together impetus of accumulation is good Fall on urceolus 9 internal perisporium, therefore, it is difficult to produce washing texture, it is possible to equably urceolus 9 internal perisporium is carried out.

In embodiment 1, sharp used water in final rinsing is utilized to carry out the cleaning of the rear side etc. of rotating vane 8d, with this Relatively, in the present embodiment, do not utilize the water after using in final rinsing, but utilize newly supplied tap water to carry out rotating vane The cleaning of the rear side etc. of 8d, therefore has the advantage that the rear side etc. of rotating vane 8d can be made more to clean.

Description of reference numerals

1 washing machine

2 casings

2a upper surface lid

3 enclosing covers

8 inner cores (washing and dewatering cylinder)

8a fluid balancer

8a1 incorporating section

8b main board

8c through hole

8d rotating vane

9 urceolus (water drum)

The outer cover of 9a

10 driving means

11 control substrate

12 water supplying unit

13 bathing pool water pumps

14 drain valves

15 washings drainage channels

16 supply tanks

The main water supply electromagnetic valve of 16a

16b finishing agent/cylinder cleans water supply electromagnetic valve

17 are cleaned water supply chamber

18 finishing agent receiving rooms

19 overflow chambers

20 feed water inlets

21 spray lids

21a water jet

21b lining

30 storage parts

30a inner circumferential side jut

30a1,30b3 projection

30b outer circumferential side jut

30b1 inner peripheral surface

30b2 outer peripheral face

30c center protrusion portion

Claims (6)

1. a washing machine, it is characterised in that including:

Casing；It is supported in this casing, stockpiles in inside the urceolus of water；It is enclosed in this urceolus, receives the inner core of washings； It is arranged in the rotating vane of the inner bottom face of this inner core；Rotate the driving means driving this rotating vane；Supply in described urceolus The water supplying unit of water；Drain valve, in described urceolus water-retention when this drain valve is closed, arranges from described urceolus when this drain valve is opened Water, this washing machine has washing procedure, rinsing process and dehydration procedure,

Upper surface at described inner core be formed can the storage part of water-retention, will discharge by used water in described rinsing process After, close described drain valve, make when the bottom of described urceolus has stockpiled water described rotating vane with than described washing Rotating speed high during operation rotates, and opens described drain valve in the period that described rotating vane rotates,

After the water-retention of described storage part, make the rotating speed of described inner core accelerate, make water splash from described storage part and carry out institute State the urceolus cleaning operating that urceolus is carried out.

2. washing machine as claimed in claim 1, it is characterised in that:

Draining is carried out until the water level lower than the bottom of described rotating vane in the period that described rotating vane rotates.

3. washing machine as claimed in claim 1 or 2, it is characterised in that:

Described rotating vane is made to rotate integrally with described inner core.

4. washing machine as claimed in claim 1, it is characterised in that:

When closing described drain valve, described driving means is driven to make described inner cylinder rotating, while utilizing described Water supplying unit supplies water to the top of described inner core, and the water that the perisporium along described inner core or urceolus flows down is deposited in the bottom of described urceolus After Ji, open described drain valve in the period that described rotating vane rotates.

5. washing machine as claimed in claim 1, it is characterised in that:

Open described drain valve, will discharge, when the water that the bottom at described urceolus stockpiles by used water in described rinsing process When becoming the water level of regulation, closing described drain valve, the water level of this regulation is than the bottom surface of described inner core or described rotating vane The higher water level in bottom surface.

6. washing machine as claimed in claim 1, it is characterised in that:

In described rinsing process after the discharge of used water, described drain valve will be closed, utilize described water supplying unit outside described Supplying water until the water level of regulation in the bottom of cylinder, the water level of this regulation is than the bottom surface of described inner core or the bottom surface of described rotating vane Higher water level.