CN101864657B - Washing machine and working control method thereof - Google Patents
Washing machine and working control method thereof Download PDFInfo
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- CN101864657B CN101864657B CN2010102269029A CN201010226902A CN101864657B CN 101864657 B CN101864657 B CN 101864657B CN 2010102269029 A CN2010102269029 A CN 2010102269029A CN 201010226902 A CN201010226902 A CN 201010226902A CN 101864657 B CN101864657 B CN 101864657B
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Abstract
The invention relates to a washing machine which comprises a machine body shell, a washing tank and a drainage main pipe, wherein the washing tank is arranged inside the machine body shell, and the drainage main pipe is used for draining washing water from the lower part of the washing tank; a branching part which is branched into a first branch and a second branch is arranged at the end of the drainage main pipe; the first branch and the second branch of the branching part are respectively connected with a first drainage pipeline and a second drainage pipeline through a first drainage valve and a second drainage valve; moreover, the first drainage pipeline and the second drainage pipeline are led out of the machine body shell; and the washing machine is also provided with a control device for controlling the working of the washing machine; and the front side or the lateral side of the machine body shell is provided with a container configuring part for configuring a drained water recovering container. By utilizing the washing machine of the invention, not only the recovery of the washing water by a user can be facilitated, but also the control in the washing water recovering process can be facilitated, and the washing water is prevented from flowing out of the recovering container.
Description
The application be submitted on March 9th, 2007, denomination of invention divides an application for No. the 200710086098.7th, the one Chinese patent application of " washing machine and operation control method thereof ", its full content is being hereby incorporated by reference.
Technical field
The present invention relates to a kind of washing machine, in particular, relate to a kind of washing machine of recyclable washings.
Background technology
The washing machine of prior art has the structure shown in Chinese invention patent 93119364.8.At length explain according to Fig. 1 below.
In Fig. 1,1 is washing machine shell, through hanging rod 2, suspension water reception tank 3.4 for washing and dewatering groove (to call sink in the following text), and 5 be the circulation waterway case, formation circulation waterway 6a, 6b between itself and the sink 4.7 for rotating the impeller that is arranged on sink 4 bottoms freely, and 8 are and impeller 7 all-in-one-piece impeller downside wing wheels, and 10 is motor, through V-shape belt 11 and reducing gear 9, drives impeller 7.12 is draining valve, and 13 for detecting the tank water level detecting unit of water level in the water reception tank 3, and 15 is washings, and 16 is feed water valve; 17 is that nozzle is used in watering, and 18 is the lint filter, and 19 is cover; 20 is control device, and 21 for being used to reduce the fluid balancer that vibrates when dewatering, and 22 is scupper hose.
According to Fig. 1 the working condition of the automatic washing machine that as above constitutes is carried out detailed explanation below.At first, as shown in the figure, washings 15 to be put in the sink 4, started by press switch (not shown) is supplied water to tank water level detecting unit 13 detected predetermined water level by control device 20 control feed water valves 16, and gets into washing procedure.One gets into washing procedure, and motor 10 is turned right, stops, turning left, stopped according to the washing current by control device 20 controls.The rotating tee that receives the motor of this control is crossed V-shape belt and reducing gear 9, is delivered to impeller 7.Thereby impeller 7 and impeller downside wing wheel 8 rotate along with the rotation of motor, and washings 15 and washings in the agitator treating groove 4 are cleaned washings.On the other hand; Washings between impeller downside wing wheel 8 and the water reception tank 3 are because the rotation of downside wing wheel is expressed to the outside by centrifugal force; And through circulation waterway 6a, 6b, along with the rotation of motor 10 intermittently is injected in the sink 4 with nozzle 17 from lint filter 18, watering.In addition, the washings that are pressed out to circulation waterway 6a, 6b through impeller downside wing wheel 8 are the new washings that below the central portion of impeller downside wing wheel 8, provide.That is to say that through between water reception tank 3 and sink 4, washings being provided, the liquid level between water reception tank 3 and the sink 4 is lower than the washings water level in the sink 4.But washings can flow in the water reception tank 3 with the gap between hole (not shown) and sink 4 and the impeller 7 from the dehydration of sink 4, and therefore, the difference of two liquid levels averages out on a certain value, and becomes definite value.In addition, through 4 or 6 circulation waterways are set, the washings that squeeze out through impeller downside wing wheel 8 are imported circulation waterway effectively, can increase the global cycle flow.
But; Above-mentioned existing washing machine only is provided with one group of draining valve 12 and scupper hose 22 when draining; So when the washings that user's recycling is discharged from, just must extract drainpipe from water discharge outlet, and insert in the draining returnable at specific time point.Draining is inserted original water discharge outlet after finishing again again.Carrying out such operation extremely bothers.
Summary of the invention
In order to solve the problems referred to above that exist in the prior art, comprise that at washing machine of the present invention body fuselage is arranged on the inner sink of body fuselage and discharges the drain header of washings from above-mentioned sink bottom; End at above-mentioned drain header is provided with the branching portion that branches into first branch road and second branch road; Above-mentioned first branch road of above-mentioned branching portion is connected first discharge pipe line and second discharge pipe line through first draining valve respectively with above-mentioned second branch road with second draining valve; And above-mentioned first discharge pipe line and second discharge pipe line export to the body fuselage outside; Also has the control device that the work of washing machine is controlled.
Adopt after such structure, can store the washings that are discharged from, so when the user will reuse the washings that are discharged from through second discharge pipe line; Need not bothersome ground extracts drainpipe from water discharge outlet; And then be inserted in the draining returnable, just can reclaim the washings that are discharged from, ease of use is high; Washings can be reused easily, using water wisely can be promoted.
And preferably on above-mentioned branching portion, above-mentioned first branch road is arranged on the above-mentioned second branch road level or is lower than on the position of above-mentioned second branch road.And preferred levels or be obliquely installed above-mentioned second branch road, and the part that is connected with above-mentioned second draining valve of above-mentioned second branch road is in the highest position of above-mentioned second branch road.Can guarantee like this user to can not discharge from second discharge pipe line from the washings of not wanting that first discharge pipe line is discharged via second branch road and second draining valve.
In addition; Preferably the outlet side at above-mentioned second discharge pipe line partly is provided with the suspension part; Above-mentioned body fuselage is provided with the resettlement section that is interlocked with above-mentioned suspension part; The height of the horizontal direction of above-mentioned resettlement section is positioned at more than the above-mentioned sink peak level, and under the state that is interlocked in above-mentioned suspension part and above-mentioned resettlement section, above-mentioned second discharge pipe line is fixedly installed on the outer wall of above-mentioned body fuselage.Can when not using second discharge pipe line, second discharge pipe line be packed up like this, improve the convenience that washing machine uses.
Also preferred, above-mentioned resettlement section is provided with, and detects above-mentioned suspension part and whether above-mentioned resettlement section is interlocked, and detecting under the situation whether above-mentioned suspension part and above-mentioned resettlement section are interlocked, allows the checkout gear of packing up from the above-mentioned second discharge pipe line draining.Utilize this to pack up checkout gear, can need carry out draining from second discharge pipe line, begin draining when taking off and carrying second discharge pipe line on the draining returnable the user.
In addition; Preferably the outlet side at above-mentioned second drainpipe partly is provided with; Whether the outlet side part that detects above-mentioned second discharge pipe line carries on the draining returnable; And in the lift-launch of the outlet side part that detects above-mentioned second discharge pipe line under the situation on the draining returnable, allow from the ready checkout gear of the draining of the above-mentioned second discharge pipe line draining.Utilize the ready checkout gear of this draining, can guarantee that the user correctly carrying second discharge pipe line under the state on the draining returnable, begin to carry out draining from second discharge pipe line.
And, preferably at above-mentioned second discharge pipe line
The discharge opening placeBe provided with; Detect the water level in the draining returnable that the outlet side part of above-mentioned second drainpipe carried; And the water level in detecting the draining returnable do not reach under the situation of prescribed level, allows the water storage condensate tank of dehumidifier from the above-mentioned second discharge pipe line draining.Utilize this water storage condensate tank of dehumidifier, in the time of can guaranteeing that water level in the draining returnable reaches specified altitude, stop to carry out draining, thereby can prevent that washings are excessive from this second discharge pipe line.
In addition, according to washing machine of the present invention, also preferably at above-mentioned second discharge pipe line
Outlet Side sectionsHas the buckling parts that fastens with the draining returnable.Fix with the draining returnable with convenient outlet side part second discharge pipe line.And, preferably at the front face side or the side of above-mentioned body fuselage, have the container configuration part of configuration draining returnable.Utilize this container configuration part, can conveniently place the draining returnable.And preferred said vesse configuration part is a recess, and the water discharge outlet of above-mentioned second discharge pipe line is fixedly installed on the top of the depression of said vesse configuration part.Can the draining returnable be configured in the said vesse configuration part like this, reach the purpose of saving the space.
In addition, washing machine of the present invention also preferably has: suck the suction portion of washings and utilize above-mentioned suction portion from the draining returnable, to draw water to above-mentioned sink from the draining returnable, and be supplied to the supply-water pump of sink.
In addition, the present invention also provides a kind of control method of washing machine, comprises body fuselage according to the washing machine of this control method; Be arranged on the inner sink of body fuselage and discharge the drain header of washings from above-mentioned sink bottom; End at above-mentioned drain header is provided with the branching portion that branches into first branch road and second branch road; Above-mentioned first branch road of above-mentioned branching portion is connected first discharge pipe line and second discharge pipe line through first draining valve respectively with above-mentioned second branch road with second draining valve; And above-mentioned first and second discharge pipe lines export to the body fuselage outside; Also has the control device that the work of washing machine is controlled; Wherein, carry out washing machine work control, and selectively carry out the operation of washing, rinsing and dehydration by above-mentioned control device; And; Before above-mentioned rinsing process, also have pre-draining and preparatory dehydration procedure as the rinsing preparatory process; Equally, before above-mentioned dehydration procedure, also has pre-draining operation, wherein as the dehydration preparatory process; In above-mentioned pre-draining operation, comprise that also selection selects step by above-mentioned second discharge pipe line or by the drainage path that above-mentioned first discharge pipe line carries out draining.As above above-mentioned, the control washing machine is selected to carry out draining from above-mentioned first discharge pipe line, and the washings of not wanting are directly emitted, and perhaps, also can select from above-mentioned second discharge pipe line to carry out draining, and washings are stored in the draining returnable.
And, user's use for ease, preferred above-mentioned drainage path is selected step, carries out according to user's affirmation or according to preestablishing.
And; Also preferably in the washing machine of the operation control method of washing machine of the present invention, have the sink condensate tank of dehumidifier that detects the water level in the above-mentioned sink, and, select in the step at above-mentioned drainage path; Above-mentioned control device is controlled as follows; Selection is carried out draining by above-mentioned second discharge pipe line, and when carrying out draining by above-mentioned second discharge pipe line, water level reduces under the situation of predetermined water level in the sink when being detected by above-mentioned sink condensate tank of dehumidifier; Drainage path is switched to above-mentioned first discharge pipe line, and carry out draining from above-mentioned first discharge pipe line.Thereby, can guarantee latter stage of carrying out draining from second discharge pipe line, unwanted washings can not enter into the draining returnable.
In addition, the user uses for ease, preferably selects in the step at above-mentioned drainage path; Above-mentioned control device is controlled as follows; Selection is carried out draining by above-mentioned second discharge pipe line, and is being undertaken in the process of draining by above-mentioned second discharge pipe line, can manually stop this draining by the user; And, perhaps switch to by above-mentioned first discharge pipe line and carry out draining in this draining of selection continuation thereafter.
And; Also preferably in the washing machine of the operation control method of washing machine of the present invention, at the outlet side of above-mentioned second discharge pipe line suspension part is set partly, above-mentioned body fuselage is provided with the resettlement section that is interlocked with above-mentioned suspension part; Above-mentioned resettlement section is provided with; Detect above-mentioned suspension part and whether above-mentioned resettlement section is interlocked, and, allow the checkout gear of packing up from the above-mentioned second discharge pipe line draining detecting under the situation whether above-mentioned suspension part and above-mentioned resettlement section are interlocked; And; When selecting in the step at above-mentioned drainage path; Above-mentioned control device is controlled as follows; Selecting to carry out draining, and detecting under the situation that above-mentioned suspension part and above-mentioned resettlement section be interlocked, notifying the user to confirm whether carry out draining by above-mentioned first discharge pipe line by above-mentioned control device by above-mentioned second discharge pipe line; When the user selects not then to return when above-mentioned first discharge pipe line carries out draining, detect above-mentioned suspension part once more and whether above-mentioned resettlement section is interlocked.Thereby can guarantee after second discharge pipe line takes off from the resettlement section, could be from the above-mentioned second discharge pipe line draining.
In addition; Also preferably in the washing machine of the operation control method of washing machine of the present invention; Outlet side at above-mentioned second drainpipe partly is provided with; Whether the outlet side part that detects above-mentioned second discharge pipe line carries on the draining returnable, and in the lift-launch of the outlet side part that detects above-mentioned second discharge pipe line under the situation on the draining returnable, allow from the ready checkout gear of the draining of the above-mentioned second discharge pipe line draining; And; Select in the step at above-mentioned drainage path; Above-mentioned control device is controlled as follows; Selecting to carry out draining, and the outlet side part that detects above-mentioned second discharge pipe line do not carry under the situation on the draining returnable, notify the user whether to carry out draining really from above-mentioned first discharge pipe line by above-mentioned control device by above-mentioned second discharge pipe line; When the user selects not then to return when above-mentioned first discharge pipe line carries out draining, whether the outlet side part that detects above-mentioned second discharge pipe line once more carries on the draining returnable.Thereby, can guarantee correctly to carry under the state on the draining returnable at second discharge pipe line, begin to carry out draining from this second discharge pipe line.
In addition; Also preferably in the washing machine of the operation control method of washing machine of the present invention; Discharge opening place at above-mentioned second discharge pipe line is provided with; Detect the water level in the draining returnable that the outlet side part of above-mentioned second drainpipe carried, and the water level in detecting the draining returnable do not reach under the situation of prescribed level, allow water storage condensate tank of dehumidifier from the above-mentioned second discharge pipe line draining; And, to select in the step at above-mentioned drainage path, above-mentioned control device is controlled as follows; Selecting to carry out draining by above-mentioned second discharge pipe line; And the water level that detects in the draining returnable reaches under the situation of predetermined water level, stops the draining by above-mentioned second discharge pipe line, and notifies the user by above-mentioned control device; Select to continue to carry out draining, or carry out draining from above-mentioned first discharge pipe line from above-mentioned second discharge pipe line.Thus, can guarantee to avoid washings excessive from the draining returnable when second discharge pipe line carries out draining.
In addition, the present invention also provides a kind of washing machine operation control method, in the washing machine of the operation control method of this washing machine, comprises body fuselage; Be arranged on the inner sink of body fuselage and discharge the drain header of washings from above-mentioned sink bottom; End at above-mentioned drain header is provided with the branching portion that branches into first branch road and second branch road; Above-mentioned first branch road of above-mentioned branching portion is connected first discharge pipe line and second discharge pipe line through first draining valve respectively with above-mentioned second branch road with second draining valve; And above-mentioned first and second discharge pipe lines export to the body fuselage outside; Also has the control device that the work of washing machine is controlled.And, also have from the draining returnable and suck the suction portion of washings and utilize above-mentioned suction portion from the draining returnable, to draw water, and be supplied to the supply-water pump of sink to above-mentioned sink.Wherein, carry out washing machine work control, and selectively carry out the operation of washing, rinsing and dehydration by above-mentioned control device;
In above-mentioned washing procedure, above-mentioned control device drives above-mentioned supply-water pump, utilizes above-mentioned suction portion from the draining returnable, to draw water, and is supplied to sink;
And, before above-mentioned rinsing process, also have pre-draining and preparatory dehydration procedure as the rinsing preparatory process, same, before above-mentioned dehydration procedure, also have pre-draining operation as the dehydration preparatory process,
In above-mentioned pre-draining operation, comprise that also selection selects step by above-mentioned second discharge pipe line or by the drainage path that above-mentioned first discharge pipe line carries out draining.
Description of drawings
Fig. 1 is the existing washing machine sectional view of expression.
Fig. 2 is the washing machine sectional view of expression embodiment of the present invention.
Fig. 3 is that second scupper hose and the outlet side of expression washing machine shown in Figure 2 partly is in the sectional view under the collapsed state.
Fig. 4 is that second scupper hose of another embodiment of expression the present invention is in the sectional view under the collapsed state.
Fig. 5 is the global sections figure of the washing machine of expression embodiment of the present invention shown in Figure 3.
Fig. 6 is that second scupper hose and the outlet side of expression washing machine shown in Figure 2 partly is in the stereogram under the collapsed state.
Fig. 7 is that second scupper hose and the outlet side of expression washing machine shown in Figure 2 partly is arranged on the installment state sectional view in the container.
Fig. 8 is that second scupper hose and the outlet side of expression washing machine shown in Figure 2 partly is arranged on the installment state front elevation in the container.
Fig. 9 is the circuit block diagram of expression washing machine shown in Figure 2.
Figure 10 is the workflow diagram of the washing machine of expression first embodiment of the invention.
Figure 11 is the flow chart of drain step of the washing machine of expression first embodiment of the invention.
Figure 12 is the workflow diagram of the washing machine of expression second embodiment of the invention.
Figure 13 is the flow chart of drain step of the washing machine of expression second embodiment of the invention.
Figure 14 is the flow chart of drain step of the washing machine of expression third embodiment of the invention.
Figure 15 is the flow chart of drain step of the washing machine of expression four embodiment of the invention.
Figure 16 is the flow chart of drain step of the washing machine of expression fifth embodiment of the invention.
Figure 17 is the structural representation of the washing machine of expression sixth embodiment of the invention.
Figure 18 is the structural representation of the washing machine of expression seventh embodiment of the invention.
Figure 19 is that the suction hose of expression washing machine shown in Figure 180 is arranged on the state sectional view in the container
The specific embodiment
Below, be elaborated in conjunction with the accompanying drawing specific embodiments of the invention.
In addition, for existing apparatus in same section, use same-sign, and omit repeat specification it.
First embodiment
The washing machine sectional view of one embodiment of the present invention that Fig. 2 representes; Fig. 3～Fig. 5 representes that second scupper hose of washing machine shown in Figure 2 is in the sectional view under the collapsed state; Fig. 6 representes that second scupper hose of washing machine shown in Figure 2 is in the stereogram under the collapsed state; Fig. 7 representes that second scupper hose of washing machine shown in Figure 2 carries the installment state sectional view on container; Fig. 8 representes that second scupper hose of washing machine shown in Figure 2 is placed in the installment state front elevation in the container; Fig. 9 representes the circuit block diagram of washing machine shown in Figure 2, and Figure 10 representes the action flow chart of washing machine shown in Figure 2, and Figure 11 representes the flow chart of the draining recovery action of washing machine shown in Figure 2.
As shown in Figure 2, be provided with water level detecting unit 13 in water reception tank 3 bottoms, be connected with drain header 23 in the bottom of water reception tank 3, the lower end of drain header 23 forms branching portion, and branches into first branch road 24 and second branch road 27.First branch road 24 is connected with first scupper hose 26 (first discharge pipe line) through first draining valve 25, and first draining valve 25 is discharged the washings in the water reception tank 3 through opening and closing movement control, and first scupper hose 26 is communicated to the outside of washing machine shell 1.First scupper hose 26 is inserted into down mouth of a river (not shown), and waste water is discharged.
In this embodiment; In order to make the washings of discharging via first branch road 24, first draining valve 25 and first scupper hose 26; Can not flow into above-mentioned second discharge pipe line, therefore, in this embodiment, second branch road 27 is obliquely installed via second branch road 27 and second draining valve 28; And second branch road 27 is higher than the part that is connected with drain header 23 with the 27b of portion that second draining valve 28 is connected; In addition, also can be horizontally disposed with second branch road 27 as required, reach purpose same as described above.
In addition; In this embodiment, in order to make the washings of discharging via first branch road 24, first draining valve 25 and first scupper hose 26, can be via second branch road 27 and above-mentioned second discharge pipe line of second draining valve, 28 inflows; Therefore; Preferably first branch road 24 is arranged on the position that is lower than second branch road 27, still, also can first branch road 24 be arranged on the height identical with second branch road 27 as required.
In this embodiment, like Fig. 3 and shown in Figure 6, the outlet side of second scupper hose 29 partly is set to the U type portion 30 of plastic shaping, and discharge opening 31A is formed towards the below.Be connected an end in U type portion 30 with second scupper hose 29 and be provided with suspension part 33, have on the suspension part 33 towards below crooked hook 32.Corresponding; Be provided with the resettlement section 34 that hook 32 capable of using and suspension part 33 are interlocked on the top of washing machine shell 1, thereby can make body fuselage 1 outside second scupper hose 29 and the outlet side part (U type portion 30) that be in of second discharge pipe line be erected to pack up near body fuselage 1.
In addition; Also can be as shown in Figure 4, the outlet side part of the U type portion 30 that can not form, and second scupper hose 29 is prolonged formation outlet side part; In the case; Too suspension part 33 is arranged on by on second scupper hose, the 29 formed outlet side parts, and utilizes the resettlement section 34 that is formed on the body fuselage 1 to be interlocked with it, thereby second discharge pipe line is erected to pack up.
And as shown in Figure 5, the height of this resettlement section 34 is set to be higher than the peak level of sink 4 in this embodiment, to guarantee under the state that second discharge pipe line is packed up, also can not cause the water in the sink to flow out even open second draining valve 28.Especially; It is in order to guarantee that resettlement section 34 as above is set, and under the state that second discharge pipe line is packed up, makes part shown in the C among Fig. 5 of U type portion 30 be higher than the peak level of sink 4; Like this; Under the situation that in a single day second draining valve 28 is damaged,, can not flow out from discharge opening 31A even washings flow into second discharge pipe line yet.
In addition; As shown in Figure 3; In this embodiment, 34 set inside has first microswitch 35 (packing up checkout gear) in the resettlement section, under the state that second scupper hose 29 and U type portion 30 are erected to pack up; The switch plate 35a of hook 32 extruding first microswitch 35, thus second scupper hose 29 detected and whether U type portion 30 is suspended on the washing machine shell 1.
In this embodiment; As shown in Figure 7; The sweep 30a of U type portion 30 be provided with second microswitch 37 (the ready checkout gear of draining); The U type portion 30 of second discharge pipe line was carried in 36 last times of draining returnable, and the upper end 36a of draining returnable 36 pushes the switch plate 37a of second microswitch 37, and whether the discharge opening 31A that detects U type portion 30 thus is set at (the ready checkout gear of draining) in the draining returnable 36.And, the buckling parts that the outlet side part that the bending of this U type portion 30 can also double as makes second discharge pipe line and draining returnable are interlocked.Can guarantee in drainage procedure, to make second discharge pipe line stable simultaneously.
As shown in Figure 8, also be respectively arranged with electrode 38 in the left and right sides of the discharge opening 31A of the U of second discharge pipe line type portion 30.Discharge washings if continue from discharge opening 31A; Water level in the draining returnable 36 just can rise gradually; When rising to the both sides of electrode 38, electric current flows between electrode 38, thereby whether sensed water level reaches the position (water storage condensate tank of dehumidifier) of electrode 38 defineds.
And; As shown in Figure 9; In the washing machine of this embodiment, also has the control device 39 that the duty of washing machine is controlled; This control device 39 has the control module 40 that is made up of microcomputer etc.; Be used to signal from the tank water level detecting apparatus 13 that is arranged on sink 4 bottoms, first microswitch 35, second microswitch 37, electrode 38, via the action of power conversion unit 41 control motor 10, feed water valve 16, first draining valve 25, second draining valve 28 etc., with wash, a series of actions such as rinsing, dehydration.The washing procedure content of operation display unit 42 display settings, alarm unit 43 are reported the situation of washing to the user.In addition, 44 is mains supply, and 45 is power switch.
Below in conjunction with Figure 10, Figure 11 the work control of the washing machine of first embodiment of the present invention is elaborated.
Shown in figure 10, at first power-on switch 45 (S100) then as required, is selected (S101) by the user to washing flow, selects to finish the workflow (S102) that the back starts washing machine.In this embodiment, common washing flow is described i.e. washing, the operation of rinsing and final dewatering repeatedly.Certainly the user can select washing flow as required, and for example, only operating part operation perhaps increases, reduces the rinsing number of times, still, the present invention is not constituted restriction.
At first carry out washing procedure; After supplying water (S103) and judging that water level reaches predetermined water level (S104), stop to supply water (S105), and drive agitator 7 through power conversion unit 41 actuating motors 10 by control module 40; And make sink 4 be in the washing state and wash (S106); Reach the wash time (S107) of regulation when judgement after, stop motor 10, get into rinsing process.
Then, initial at rinsing process as its preparatory process, need carry out the pre-draining operation.In this pre-draining operation; Notify the user that (S109, S110) selected in the path of draining by control module 40 through alarm unit 43; If the user selects directly washings to be discharged from first discharge pipe line, then control module 40 starts first draining valve 25 and carries out draining (S111), the water level (S112) that draining is detected in the sink 4 by tank water level detecting unit 13 simultaneously; After detecting the draining end, accomplish the pre-draining operation.
In addition, if in above-mentioned pre-draining operation, the user selects to carry out draining (S110) by second discharge pipe line, then forwards A to, and is shown in figure 11, drives second draining valve 28 (S201) and carries out the draining action undertaken by second discharge pipe line.Therefore; The user can use returnable to carry out water storage, thereby can realize the purpose of economizing on water, and has removed from like in the past washing machine and must unique discharge pipe line have been extracted out from the mouth of a river down; Be put in the container, also will once more drainpipe be inserted the trouble at the mouth of a river down after water storage finishes.
Undertaken by second discharge pipe line in the process of draining, detecting the water level in the sinks 4, and sending the sink water level signal to control module 40 by tank water level detecting apparatus 13; When detecting the tank water level and reduce to predetermined water level; Perhaps switch to when carrying out draining (S202), change B over to, get back to Figure 10 by first discharge pipe line; Drive first draining valve 25 by control device 40, carry out draining (S111) from first discharge pipe line.
But when having stored up full water in the container, the user can select to suspend the draining of being undertaken by second discharge pipe line (S203); Thereby stop to drive second draining valve 28 (S204) and suspend draining, the user starts (S205) after changing container once more; Proceed the draining (S201) undertaken by second discharge pipe line, and start this draining once more and reach below the predetermined water level, perhaps select to carry out draining (S206) by first discharge pipe line until sink 4 middle water levels; Thereby finish draining from second discharge pipe line; Change B (getting back to Figure 10) over to, drive first draining valve 25, carry out draining (S111) from first discharge pipe line by control device 40.
Like above-mentioned completion pre-draining operation, and get into the 1st dehydration procedure.
In the 1st dehydration procedure; Control module 40 is at first controlled sink and is in the dehydration duty; And drive motor 10 dewaters (S113), detects dewatering time (S114) simultaneously, after reaching predetermined dewatering time; Stop to drive sink 4 (S115), and stop to drive first draining valve 25 (S116).Accomplish the 1st dehydration procedure thus.
Then, get into the 1st rinsing process, in rinsing process, operating procedure is identical with above-mentioned washing procedure, omits it is described.In the circulation rinsing process afterwards, identical with above-mentioned action, and also the pre-draining operation of before the final dewatering operation, carrying out is also identical with above-mentioned rinsing process pre-draining operation before.
As stated, according to washing machine of the present invention, can realize the purpose of economizing on water easily.
Second embodiment
In this embodiment; Carry out the washing procedure identical with first embodiment; But difference is, in the operation of each above-mentioned pre-draining, is to set according to user's affirmation for the selection of drainage path; And be to adopt the setting of control module 40 acquiescences to carry out in this embodiment, the setting of this acquiescence can be when setting wash conditions (S101), to be changed by the user.Shown in figure 12; In this embodiment, washing procedure is identical with above-mentioned first embodiment, when proceeding to the pre-draining operation; The drainage path of 40 pairs of acquiescences of control module is judged (S110); If be first discharge pipe line, then control module 40 drivings first draining valve 25 (S111) carries out draining, finishes up to drainage procedure.If in that the acquiescence drainage path is judged in (S110), be judged as second discharge pipe line, then change A over to, control module 40 shown in figure 13 controls.
In this embodiment; Be also that with the difference of above-mentioned first embodiment above-mentioned control module 40 receives from the above-mentioned signal of packing up checkout gear (first microswitch 35), judges whether second scupper hose 29 and U type portion 30 are in the state (S301) that takes off; Under this takes off state; Be in the state that takes off if judged result is second scupper hose 29 and U type portion 30, then drive second draining valve 28 (S201) and carry out draining action by second discharge pipe line by control module 40, and; Identical with above-mentioned first embodiment; Can suspend this draining action at any time by the user, and start this draining once more and reach below the predetermined water level, perhaps switch to by first discharge pipe line and carry out draining (S202) until sink 4 middle water levels.In addition; When judging that second scupper hose 29 and U type portion 30 are under the situation of the state of packing up (S301); Control module drives alarm unit 43 and notifies the user to confirm second scupper hose 29 of second discharge pipe line and the state (S302) of U type portion 30; And can select whether directly carry out draining by the user by first discharge pipe line; If the user selects can't help first discharge pipe line and carries out draining (S303), then return the judgement (S301) of the state that carries out second scupper hose 29 and U type portion 30, the state of second scupper hose and U type portion 30 is confirmed and it is taken off up to the user.If the user selects directly to carry out draining (S303) by first discharge pipe line, then washings are discharged from first discharge pipe line, and change B over to.
Usually, when second scupper hose 39 and U type portion 30 were in the state that takes off, the user need be stored in washings in the returnable; And discharge opening 31A placed returnable; Therefore, according to this embodiment, can effectively control the process of carrying out draining from second discharge pipe line.
Accomplish after the action shown in figure 13, change B over to, and shown in figure 12, carry out and the identical drainage procedure of above-mentioned first embodiment.
Because rinsing process and later operation are same as described above, therefore omit its explanation.
The 3rd embodiment
In this embodiment; Like Figure 12 and shown in Figure 14; Be arranged on the signal of the ready checkout gear of draining (second microswitch 37) of the sweep below of U type portion 30 through reception except control module 40; Whether the discharge opening 31A of the U type portion 30 of second discharge pipe line is positioned at returnable 36 judges (S401) in addition, identical with above-mentioned second embodiment.When judging that this discharge opening 31A is positioned at returnable 36; Control module 40 drives second draining valve 28, carries out draining from second discharge pipe line, otherwise to user give a warning (S302); Confirm the position of discharge opening 31A; Correctly be provided with up to the user and just drive the draining that second draining valve 28 carries out by second discharge pipe line, perhaps confirm directly to carry out draining, and change B (S303) over to from first discharge pipe line by the user.
Therefore; Utilize this method, can judge the position of the discharge opening 31A of second discharge pipe line more accurately, thereby can prevent carelessness because of the user etc.; The hook 32 that causes second discharge pipe line 34 comes off from the resettlement section; And discharge opening 31A is placed under the situation in the returnable 36 exactly, and make the state of 40 pairs second scupper hoses 29 of control module and U type portion 30 do the judgement make mistake, washings are discharged into beyond the returnable 36.
The 4th embodiment
In this embodiment; Like Figure 12 and shown in Figure 15; Above-mentionedly pack up the signal that checkout gear (first microswitch 35) sends the state of second scupper hose 29 and U type portion 30 is judged (S301) except utilizing; Also utilize signal that the ready checkout gear of above-mentioned draining (second microswitch 37) sends whether the discharge opening 31A of second discharge pipe line outlet side part is positioned at beyond returnable 36 (S401) judges, identical with above-mentioned second embodiment.Confirm that at control module 40 second discharge pipe line has been in the state of taking off; And discharge opening 31A is positioned under the situation of returnable 36; Just drive second draining valve 28 (S201), otherwise send affirmation warning (S302) and require the user to select whether to carry out draining by first discharge pipe line to the user.
As stated; Have only second scupper hose 29 of working as and U type portion 30 and discharge opening 31A all to be in and to open second draining valve 28 under the correct state; Carry out draining from second discharge pipe line; Therefore, can further guarantee the accuracy of drain operation, prevent that washings from flowing to outside the returnable 36.
The 5th embodiment
In this embodiment; Like Figure 12 and shown in Figure 16; Above-mentionedly pack up the signal that checkout gear (first microswitch 35) sends the state of second scupper hose 29 and U type portion 30 is judged (S301) except utilizing; And whether the right discharge opening 31A of signal that utilizes the ready checkout gear of above-mentioned draining (second microswitch 37) to send is positioned at returnable 36 (S401) and judges; Also utilize control module 40 also to receive, judge in returnable 36, whether to reach predetermined water level (S501) in addition from the signal that is arranged near the water storage condensate tank of dehumidifier (electrode 38) the discharge opening 31A, identical with above-mentioned second embodiment.Shown in figure 16, behind the tram of confirming second row's flexible pipe 29 and U type portion 30 and discharge opening 31A, when control module 40 drivings second draining valve 28 carries out by the draining of second discharge pipe line; If detect the signal (S501) of self-electrode 38; Then control module 40 stops to drive second draining valve 28 (S204), and waits for that the user confirms (S205), and is identical with above-mentioned first embodiment; The user starts the draining by this second discharge pipe line after can changing returnable 36 once more; Return and continue to drive second draining valve 28 (S201), perhaps confirm no longer to carry out draining by second discharge pipe line, and through the direct draining of first discharge pipe line (S206) and change B over to.
According to the washing machine of this embodiment, not only can effectively judge the state of second scupper hose 29 and U type portion 30 and discharge opening 31A, and; In carry out the process that draining reclaims washings by second discharge pipe line; Can also judge automatically whether returnable fills with,, prevent that washings from flowing out if then stop this draining automatically; Therefore, convenient user's use.
The 6th embodiment
In addition, in washing machine of the present invention, owing to need near washing machine, place the returnable that is used to reclaim washings; Therefore; Can be shown in figure 17, have the recess container configuration part 41 that disposes the draining returnable in the one side setting of the front of body fuselage, the discharge opening 31B of second discharge pipe line is fixedly installed on the top of container configuration part 41; And; The switch 45 of the ready checkout gear of draining is set in the container configuration part, and first scupper hose 26 is drawn from the side of washing machine, and communicate in the following mouth of a river.Washing machine with said structure not only can reclaim washings from discharge opening 31B easily; And can effectively detect whether correctly disposed returnable; Thereby do not make washings flow to external container, can also save taking up room in the process that reclaims washings simultaneously greatly.
The 7th embodiment
In addition, in washing machine of the present invention, Figure 18 is the profile of washing machine of the present invention, and Figure 19 is the sketch map of the supply-water pump user mode of washing machine shown in Figure 180.And; Be with the difference of above-mentioned first embodiment, except that structure, shown in figure 18 with above-mentioned first embodiment; In top framework 46, also be provided with supply-water pump 47; The water sucking mouth 48 of this supply-water pump 47 releasably is connected with suction hose 49, and utilizes suction hose 49 to draw water from the draining returnable, and in guttation mouth 51 is supplied to sink 4.And, in this embodiment, add identical symbol, and omit repeat specification for the part identical with first embodiment.
Be connected the soft suction hose 49 on the water sucking mouth 48; Shown in figure 19; Also be connected with suction filter 50 at its end, and this soft suction hose 49 that is connected with suction filter 50 is placed in the draining returnable 36, through driving supply-water pump 47; Washings in the draining returnable are drawn in the sink 4, utilize suction filter 50 can filter out the impurity in the washings of draining returnable 36.
Below, the action of said structure is described.After the energized 45, the washing machine entry into service.At this moment, be set in the water supply step of washing procedure, supply water, and the suction filter 50 that will be connected with soft suction hose 49 is put into draining returnable 36 from supply-water pump 47.After pressing start button, control module 40 drives supply-water pump 47 runnings, and the washings in the container 36 are drawn in the supply-water pump 47, and are supplied in the sink 4 through guttation mouth 51 via suction filter 50, soft suction hose 49.Thereby can the washings that reclaimed be used once more.
Thus, needn't make the user lift draining returnable 36, just can the washings that store in this container 36 be added in the sink 4, improve the convenience that the user uses greatly.Though more than combine accompanying drawing and embodiment that the present invention is specified; But be appreciated that; Above-mentioned explanation does not limit the present invention in any form, and those skilled in the art can be out of shape and change the present invention as required under the situation that does not depart from connotation of the present invention and scope.These distortion and variation all fall in the scope of the present invention.
Claims (4)
1. washing machine is characterized in that:
Comprise that body fuselage is arranged on the inner sink of body fuselage and discharges the drain header of washings from said sink bottom;
End at said drain header is provided with the branching portion that branches into first branch road and second branch road;
Said first branch road of said branching portion is connected first discharge pipe line and second discharge pipe line through first draining valve respectively with said second branch road with second draining valve;
And said first discharge pipe line and second discharge pipe line export to the body fuselage outside;
Also has the control device that the work of washing machine is controlled;
At the front face side or the side of said body fuselage, have the container configuration part of configuration draining returnable,
The switch of the ready checkout gear of draining is set in said container configuration part.
2. washing machine as claimed in claim 1 is characterized in that:
Said container configuration part is a recess, and the water discharge outlet of said second discharge pipe line is fixedly installed on the top of the depression of said container configuration part.
3. washing machine as claimed in claim 1 is characterized in that also having:
From the draining returnable to said sink suck washings suction portion and
Utilize said suction portion from the draining returnable, to draw water, and be supplied to the supply-water pump of sink.
4. the operation control method of a washing machine is characterized in that:
In the said washing machine of claim 3, carry out washing machine work control by said control device, and selectively carry out the operation of washing, rinsing and dehydration;
In said washing procedure, said control device drives said supply-water pump, utilizes said suction portion from the draining returnable, to draw water, and is supplied to sink;
And, before said rinsing process, also have pre-draining and preparatory dehydration procedure as the rinsing preparatory process, same, before said dehydration procedure, also have pre-draining operation as the dehydration preparatory process,
In said pre-draining operation, comprise that also selection selects step by said second discharge pipe line or by the drainage path that said first discharge pipe line carries out draining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102269029A CN101864657B (en) | 2007-03-09 | 2007-03-09 | Washing machine and working control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010102269029A CN101864657B (en) | 2007-03-09 | 2007-03-09 | Washing machine and working control method thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100860987A Division CN101260605B (en) | 2007-03-09 | 2007-03-09 | Washing machine and method for controlling the same |
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| CN101864657A CN101864657A (en) | 2010-10-20 |
| CN101864657B true CN101864657B (en) | 2012-04-25 |
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| CN2010102269029A Expired - Fee Related CN101864657B (en) | 2007-03-09 | 2007-03-09 | Washing machine and working control method thereof |
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| KR101814397B1 (en) * | 2011-04-11 | 2018-01-04 | 엘지전자 주식회사 | Washing apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485326Y (en) * | 2001-04-03 | 2002-04-10 | 无锡小天鹅股份有限公司 | Automatic energy-saving washing machine |
| CN2522444Y (en) * | 2001-06-12 | 2002-11-27 | 徐红 | Water-saving fully-automatic washing machine capable separately washing clothes |
| CN2663484Y (en) * | 2003-06-03 | 2004-12-15 | 陈伟军 | Water-saving device of full-automatic drum washing machine |
| CN2723492Y (en) * | 2004-08-24 | 2005-09-07 | 方曙光 | Circulation purifying water saving washing machine |
| CN1727550A (en) * | 2004-07-28 | 2006-02-01 | 海尔集团公司 | Water saving method for washing machine and water saving washer of implementing the method |
-
2007
- 2007-03-09 CN CN2010102269029A patent/CN101864657B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485326Y (en) * | 2001-04-03 | 2002-04-10 | 无锡小天鹅股份有限公司 | Automatic energy-saving washing machine |
| CN2522444Y (en) * | 2001-06-12 | 2002-11-27 | 徐红 | Water-saving fully-automatic washing machine capable separately washing clothes |
| CN2663484Y (en) * | 2003-06-03 | 2004-12-15 | 陈伟军 | Water-saving device of full-automatic drum washing machine |
| CN1727550A (en) * | 2004-07-28 | 2006-02-01 | 海尔集团公司 | Water saving method for washing machine and water saving washer of implementing the method |
| CN2723492Y (en) * | 2004-08-24 | 2005-09-07 | 方曙光 | Circulation purifying water saving washing machine |
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| CN101864657A (en) | 2010-10-20 |
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