CN101643991B - Drum type washing machine - Google Patents
Drum type washing machine Download PDFInfo
- Publication number
- CN101643991B CN101643991B CN2009101590378A CN200910159037A CN101643991B CN 101643991 B CN101643991 B CN 101643991B CN 2009101590378 A CN2009101590378 A CN 2009101590378A CN 200910159037 A CN200910159037 A CN 200910159037A CN 101643991 B CN101643991 B CN 101643991B
- Authority
- CN
- China
- Prior art keywords
- stroke
- draining
- filter
- control device
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
A drum type washing machine includes a rotatable drum adapted to store a laundry, a drain valve, a drain pump, a controller, and a filter unit. The filter unit includes a filter case provided between the drain valve and the drain pump, a filter accommodated in the filter case, a cap for sealing a fixing opening, and a reed switch. The reed switch is activated to outputs an activation signal to the controller when the cap is located at the predetermined position, and deactivated to output a deactivation signal to the controller when the cap is not at the predetermined position. The controller is operable to, when determining that the reed switch outputs the deactivation signal while executing a process out of the washing process and the rinsing process, stop the process. The controller is operable to, when determining that the reed switch outputs the deactivation signal while executing the draining process, stop the draining process, close the drain valve, and drive the drain pump. This washing machine prevents washing water from leaking and safely washes the laundry even when the filter is opened during the washing process, the rinsing process, and the draining process.
Description
Technical field
The present invention relates to a kind of tumbling-box washing machine with the filter that captures the foreign matters such as line wadding that contained in the draining.
Background technology
Shown in Figure 4 is the sectional view that the jp patent publication spy drives the existing tumbling-box washing machine 501 of record in 2001-104690 number.Washing machine 501 comprises housing 201, be supported in steel ladle 204 in the housing 201, be arranged on rotatable rotary cylinder 205 in the steel ladle 204, discharge the drainage channel 211 that rests on the washings in the steel ladle 204, the draining pump 210 that is arranged on drainage channel 211 downstream, with washings outside draining pump 210 is expelled to washing machine 501 scupper hose 227 and be arranged on drainage channel 211 and draining pump 210 between filter 220.Drainage channel 211 is arranged on the bottom of steel ladle 204.Filter 220 has a plurality of arms 221 that the foreign matters such as line wadding of sneaking in the clean water of discharging are captured.
Through capturing foreign matters by filter 220, can prevent draining pump 210, drainage channel 211 and with the house that washing machine 501 is installed under the drainage pipeline obstruction that is communicated with of aquaporin.
During washing machine 501 washing clothes, washings always are filled to draining pump 210 and drainpipe 227 from steel ladle 204.Drainpipe 227 extends upward earlier from the bottom of housing 201, is discharged from thereby can suppress washings in operation.But so, can not remove to be in the suds and be filtered the foreign matter that device 220 captures.And, being in the suds when taking out filter 220, washings can all spill from the position that filter 220 is provided with.
Shown in Figure 5 is the sectional view that the jp patent publication spy drives the another kind of existing tumbling-box washing machine 502 of record in 2002-282616 number.Washing machine 502 has housing 112, be arranged on the bottom-right lid 101 in front of housing 112 and be arranged on the inboard filter 503 of lid 101.Lid 101 can opening/closing.
Shown in Fig. 6 is the partial perspective view of washing machine 502 through amplifying after lid 101 is opened.Lid 101 can be processed by plastic shaping.The lower end of lid 101 through turning cylinder with rotating mode be bearing on the housing 112, can be the center with the lower end along the F direction rotate in its upper end closes.Be provided with a reinforcement 102 and hook portion 103 that extends obliquely highlightedly at the back side of lid 101.In the inboard of lid 101, be provided with the cap 106 that is used for from housing 112 taking-ups and mounting filtering device 503.The integrated handle portion 106B that lets cap 106 rotate that is provided with highlightedly on the cap 106.
Has the filter house that captures foreign matter in the filter 503.Cap 106 is rotated/unclamps, can the filter house that capture foreign matter be taken out from filter.The cleaning filter house is also removed after the foreign matter, filter house is put back in the filter again.Afterwards, cap 106 is screwed to original position, like this, prevents to leak from the periphery of cap 106.
Fig. 7 is the front elevation of the filter in the washing machine 502.In Fig. 7, lid 101 is closed with correct mode.Particularly; The extension angle that makes handle portion 106B with respect to the angle θ of horizontal direction be located substantially on 90 degree positions, when F direction as shown in Figure 6 is closed lid 101 again; Shown in the dotted line of Fig. 7; Reinforcement 102 on the lid 101 not can with the handle portion 106B apical grafting of cap 106, lid 101 can be tightened fully, leaks so that prevent.Simultaneously, the top of hook portion 103 is snapped in the fastening hole 104, so lid 101 can not opened easily.
On the other hand, if the angle θ of handle portion 106B does not reach 90 when spending, when lid 101 rotates to direction F, reinforcement 102 can and handle portion 106B apical grafting takes place, just lid 101 can not be closed.When lid 101 did not close, the user will appreciate that cap 106 is not installed fully, thereby operation handlebar hand 106B once more rotates cap 106 and also is screwed to suitable position, and just can return to does not have the state that leaks.That is the user can judge that whether lid 101 normally is installed on the housing 112, prevents the generation of drainage in advance.
But the user also can pay attention to clean the cleaning of filter house and forget the lid 101 of closing on the washing machine 502.At this moment, the user just can not confirm whether can prevent to leak.
So washing machine 502 needs lid 101, therefore be difficult to reduce number of components.
Because the user of operation washing machine 501,502 is not the professional, so need setting to prevent the mechanism of leaking easily.
Summary of the invention
The present invention is intended to solve the problems referred to above that exist in the prior art, and its purpose is to provide a kind of tumbling-box washing machine, and it comprises: swing roller, draining valve, draining pump, control device and the filter of taking in washings.Filter comprises: be arranged on the filter box between draining valve and the draining pump; Be incorporated in the inner filter body of filter box; The cap of the mounting opening of sealing filter box; Cap moves when assigned position and actuating signal is exported to that control device, cap are not failure to actuate when the assigned position and non-actuating signal exported to the reed switch of control device.Judge when reed switch is exported non-actuating signal during the stroke of control device in implementing washing stroke and rinsing stroke, stop stroke.In addition, control device is judged when reed switch is exported non-actuating signal during carrying out the draining stroke, stops the draining stroke, closes draining valve, and drives draining pump.
The technique effect that the present invention produces is following.This tumbling-box washing machine even open filter body, also can suppress the leakage of washings in washing, rinsing, the whole strokes of dehydration, wash washings safely.
Description of drawings
What Fig. 1 represented is the tumbling-box washing machine sectional view in the embodiments of the invention,
What Fig. 2 A represented is the local amplification sectional view of the tumbling-box washing machine in the present embodiment,
What Fig. 2 B represented is the cap front elevation of the tumbling-box washing machine in the present embodiment,
What Fig. 3 A and Fig. 3 B represented is the operational flowchart of the tumbling-box washing machine among the embodiment,
What Fig. 4 represented is the sectional view of existing tumbling-box washing machine,
What Fig. 5 represented is the outside drawing of another kind of existing tumbling-box washing machine,
Fig. 6 representes is among Fig. 5 to be the local amplification stereogram of tumbling-box washing machine,
Fig. 7 representes is among Fig. 6 to be the local enlarged front view of tumbling-box washing machine.
The specific embodiment
Come with reference to the accompanying drawings some embodiments of the present invention are elaborated.Need to prove that technical scope of the present invention does not receive the qualification of these embodiment.
What Fig. 1 represented is the sectional view of the tumbling-box washing machine 1001 in the embodiments of the invention.Tumbling-box washing machine 1001 comprises swing roller 5, be that center rotation is housed in inner steel ladle 1 freely, takes in the housing 2 of swing roller 5 and steel ladle 1 and is arranged on the positive gate 8 of housing 2 with swing roller 5 with central shaft 5A.The place ahead of swing roller 5 is provided with circular input port 25.Swing roller 5 is used to accommodate the washings such as clothing that drop into through input port 25 from gate 8.
At the bottom of swing roller 5 has tin and the sidewall of cylindrical shape, and on the opposite of diapire one side is provided with peristome 14.The peristome 14 of swing roller 5 is arranged to towards the front of housing 2, and the bottom surface is towards the back side of housing 2.Rotating shaft 15 extends along central shaft 5A from the bottom of swing roller 5.Rotating shaft 15 is supported by the bearing 16 that is arranged on steel ladle 1 back side.
The below of steel ladle 1 is equipped with motor 4.Driving pulley 17A is installed on the rotating driveshaft of motor 4, driven pulley 17B is installed on the rotating shaft 15, set up driving belt 19 between driving pulley 17A and the driven pulley 17B.Motor 4 comes 5 rotations of driven in rotation cylinder through driving belt 19.
The feedwater portion 21 that is configured in housing 2 inner and upper provides washings in steel ladle 1.Washings are passed in a plurality of open-works 20 that the side of swing roller 5 forms, the inside of swing roller 5 and and steel ladle 1 between circulation.During swing roller 5 rotations, the washings that contains washings is taken up earlier to the top, falls from the top more afterwards, and washings is beaten the formula washing.
The bottom of steel ladle 1 is provided with the water discharge outlet 1A that washings are discharged in the steel ladle.Water discharge outlet 1A below the steel ladle 1 is provided with draining valve 10, and draining valve 10 can make the washings from steel ladle perhaps stop its discharge through water discharge outlet 1A discharge.Draining pump 11 is used for forcibly from steel ladle 1 washings being discharged.At the drainage channel 10A of the suction inlet 11A that connects draining valve 10 and draining pump 11 filter 12 is set midway.
The flexible pipe 13 that is made up of elastomers such as rubber between draining valve 10 and the filter 12 is connected.Be connected with on the delivery port 11B of draining pump 11 washings are discharged the scupper hose 6 outside the washing machine 1001.If it is higher than the ground of placing washing machine 1001 to discharge the place of washings, just the top 6A of scupper hose 6 can be higher than water discharge outlet 1A.Even under these circumstances, draining pump 11 also can forcibly be expelled to washings the outside of washing machine 1001 from steel ladle 1.If the top 6A of scupper hose 6 carries out draining in the positions such as gutter that are lower than the floor, then draining pump 11 can be discharged washings in shorter time.
The front lower place of housing 2 is provided with recess 7, is provided with the cap 31 of operation filter 12 in the recess 7.Filter 12 is used for removing the foreign matters such as line wadding that swim at the washings that are discharged from.The washings of being got rid of behind the foreign matter by filter 12 are sent to draining pump 11, can prevent that like this draining pump 11 from stopping up and phenomenons such as obstruction take place washing machine 1001 outside drainage pipelines.
The top of housing 2 disposes control device 3.Control device 3 is built-in with a series of strokes such as controlling washing stroke, rinsing stroke, dehydration stroke and controls the parts such as micro computer of motor 4, draining valve 10 and draining pump 11.The front surface at housing 2 tops is provided with the display part 22 of washing stroke and remaining time of input block such as the START button that starts washing machine 1001 work and expression well afoot etc.
In washing stroke, draining valve 10 cuts out, and washings can't enter in the flexible pipe 13.Therefore, take out filter even operate cap 31 this moment, washings can not leak from filter 12 yet.
What Fig. 2 A represented is the amplification sectional view that the tumbling-box washing machine 1001 of filter 12 is shown.What Fig. 2 B represented is the front view of cap 31.Shown in Fig. 2 A, cap 31 is incorporated in the recess 7 of housing 2, so that can be not outstanding from the outer contour 9 of housing 2.Shown in Fig. 2 B, see that from the front cap 31 is rounded, and have the linearly handle 32 of shape extension.The user uses finger to hold handle 32 from the front of housing 2, thereby lets cap 31 rotations.
The washings that contain foreign matters such as wired wadding are when inflow entrance 36 passes filter body 34, and foreign matter is filtered body 34 and blocks, thereby from washings, is removed.Washings after foreign matter is removed by draining pump 11 sucking-offs, are discharged to washing machine 1001 outsides through scupper hose 6 from flow export 37 again.
Be provided with the cylindrical wall of giving prominence to towards the depressed part 7 of housing 2 42 on the filter box 39 integratedly.Cylindrical wall 42 has the diameter greater than mounting opening 35, can cap 31 be accommodated with rotation mode freely.The inside circumference portion of cylindrical wall 42 is provided with a plurality of prominent bars 43.The outer circumference portion 44 of cap 31 is provided with projection 45.The user pushes cap 31 towards filter body 34, and like this, sealing ring 40 is pressed on the front surface 41 of filter box 39, and sealing ring 41 is close on the front surface 41 of filter box 39, and the washings in the filter box 39 can not leaked from cap 31.
Take in the body 46 that is magnetic on the part of the outer circumference portion 44 in the cap 31.Be provided with installing plate 47 on the outer circumference top of the cylindrical wall 42 of filter box 39 integratedly.Reed switch 48 is installed on the installing plate 47.Reed switch 48 has the magnetic force respective action portion 49 of being moved by magnetic force.Reed switch 48 is configured to let magnetic force respective action portion 49 near magnetic 46.
That is cap 31 makes sealing ring 40 be close to filter box 39 on preposition the time, and sealing cap 31 is sealed with filter box 39.At this moment, magnetic 46 is near magnetic force respective action portion 49, and magnetic force respective action portion 49 connects, and reed switch 48 is operated, and through holding wire 52 operation signal is sent to control device 3.On the contrary, when cap 31 was not on assigned position, cap 31 just can not seal with filter box 39 fully.At this moment, magnetic 46 leaves magnetic force respective action portion 49, and magnetic force respective action portion 49 closes, and reed switch 48 gets into non-action status, and sends non-actuating signal to control device 3 through holding wire 52.What 3 pairs of reed switches of control device 48 were exported is that actuating signal also is that non-actuating signal is judged.Do not move at reed switch 48, when not exporting signal, control device 3 can judge that reed switch 48 do not export signal.In fact, even under the occasion that reed switch 48 does not move, also can export non-actuating signal.
Action in the face of tumbling-box washing machine 1001 describes down.Fig. 3 A and Fig. 3 B are the operational flowchart of tumbling-box washing machine 1001.
During laundry, shown in Fig. 3 A, the user at first opens gate 8, and drops into washings and washing agent such as clothing in the swing roller in tumbling-box washing machine 1,001 5, and power-on button (step S100).Next, the user sets desirable running program (step S101), then, presses " beginning " button (step S102).In step S102, control device 3 cuts out draining valve 10, and motor 4 and draining pump 11, feedwater portion 21 are operated.
In step S102, Once you begin button is pressed, and what control device 3 was just judged reed switch 48 outputs is that actuating signal also is non-actuating signal (step S103).
If what in step S103, judge reed switch 48 outputs is actuating signal, control device 3 lets 21 actions of feedwater portion, and water is offered swing roller 5, then drive motor 4 and begin to wash the washing stroke (step S104) of washings.
In step S103; When judging the non-actuating signal of reed switch 48 outputs; Control device 3 demonstrates the repairable abnormal conditions alarm of user on display part 22, as demonstrates the alarm of the meanings such as " filter need be tightened again ", expression cap 31 (step S111) not on assigned position.In step S111, display part 22 also can adopt the mode of the sound that gives a warning.If shown above-mentioned indication among the step S111,3 of control device in step S103 to reed switch 48 outputs be that actuating signal also is that non-actuating signal is judged, the action of control device 3 repeating step S103, S111.During repeating step S103, S111 action, the user can notice the displayed content of display part 22 in step S111, and cap 31 is mounted to correct assigned position (step S112).If the user is mounted to preposition with cap 31 in step S112, what control device 3 was judged reed switch 48 outputs in step S103 is actuating signal, and control device 3 begins washing stroke in step S104.
When in step S104, beginning washing stroke, control device 3 is implemented washing strokes (step S105).During step S105 carried out washing stroke, what control device 3 still can be judged reed switch 48 outputs was that actuating signal also is non-actuating signal (step S106).In step S106, judge reed switch 48 output action signals during in, control device 3 is carried out washing stroke in step S105.After washing stroke finishes (step S105A), control device 3 quits work feedwater portion 21 and motor 4.
When step S106 judged the non-actuating signal of reed switch 48 outputs, control device 3 stopped washing stroke (step S210) immediately, and on display part 22, shows above-mentioned situation (step S211).Among the step S211, display part 22 also can adopt the mode of the sound that gives a warning.When showing index among the step S211, what control device 3 can be judged reed switch 48 outputs in step S106 is that actuating signal also is non-actuating signal, and the action meeting of step S106, S211 constantly repeats.During the action of repeating step S106, S211, the user recognizes the index that display part 22 is shown in step S211, and cap 31 correctly is mounted to assigned position (step S212).After the user was mounted to assigned position with cap 31, what control device 3 was judged reed switch 48 outputs in step S106 was actuating signal, and the washing stroke stage that control device 3 promptly stops from step S210 recovers to carry out work.Like this, even opened the user under the situation of cap 31 of filter 12, wash time can not prolong yet after shutting again.
Because draining valve 10 cuts out in washing stroke, so can not be full of washings in filter 12 and the draining pump 11.Thereby even open cap 31, washings also can not adorned 12 from filtration and leak.
After step S105A washing stroke finished, control device 3 opening water discharge valves 10 also drove draining pump 11, were rotated the draining stroke (step S107A) that the washings in cylinder 5 and the steel ladle 1 are discharged from water discharge outlet 1A.During step S107A carried out the draining stroke, what control device 3 still can be to reed switch 48 output was that actuating signal also is that non-actuating signal is judged (step S108).During step S108 judged reed switch 48 output action signals, control device 3 carried out the draining stroke in step S107A.When the draining stroke finishes (step S109), control device 3 cuts out draining valve 10.
If what judge reed switch 48 outputs among the step S108 is non-actuating signal, control device 3 stops draining stroke (step S114) immediately, and above-mentioned situation is shown (step S115) in display part 22.In step S115, display part 22 also can adopt the mode of the sound that gives a warning.In addition, close draining valve 10 (step S116), drive draining pump 11 (step S117), the washings that remain in flexible pipe 13 and the filter 12 are discharged from scupper hose 6 at the same timed unit 3 that shows.After step S115 showed that index, step S117 discharge washings, what control device 3 can be judged reed switch 48 outputs once more in step S108 was that actuating signal also is non-actuating signal, and the action of control device 3 repeating step S108, S115.During the action of repeating step S108, S115, the user can be appreciated that the index that display part 22 is shown in step S115, and cap 31 correctly is mounted to assigned position (step S118).When the user is mounted to assigned position with cap 31 in step S118; What control device 3 was judged reed switch 48 outputs in step S108 is actuating signal; Control device 3 opening water discharge valves 10, and in step S105, move from the stage recovery that stops the draining stroke.Afterwards, finish the draining stroke at step S109.Thereby, even opening the cap 31 of filter 12, the user closes once more afterwards, wash time can not prolong yet.
Because washings can be discharged from from filter 12 in step S116, S117, so even open cap 31 in order to reinstall, washings can not leak from filter 12 yet.
When the draining stroke finished in step S109, control device 3 cut out draining valve 10, and lets motor 4, draining pump 11 and water supply portion 21 be failure to actuate.
When the draining stroke in the step S109 shown in Fig. 3 A finished, shown in Fig. 3 B, what control device 3 also can be judged reed switch 48 outputs was that actuating signal also is non-actuating signal (step S303).
When judge among the step S303 reed switch 48 outputs be actuating signal the time, control device 3 makes 21 actions of water supply portion supply water to swing roller 5, and the rinsing stroke (step S304) of drive motor 4 beginning washings.
When judge among the step S303 reed switch 48 outputs be non-actuating signal the time, control device 3 will send repairable abnormal conditions alarm to the user, wait the alarm (step S311) that looks like as show " filter need be tightened again " at display part 22.In step S311, display part 22 also can adopt modes such as the sound that gives a warning.When step S311 showed index, control device 3 can also be that non-actuating signal is judged to reed switch 48 output action signals in step S303, and the action of control device 3 continuous repeating step S303, S311.During the action of repeating step S303, S311, the user recognizes the index that display part 22 is shown in step S311, and cap 31 correctly is mounted to preposition (step S312).If the user has been installed to assigned position with cap 31 in step S312, what control device 3 can be judged reed switch 48 outputs in step 303 is actuating signal, thereby in step S304, begins the rinsing stroke.
When the rinsing stroke of step S304 began, control device 3 was implemented rinsing stroke (step S305).In step S305, carry out during the rinsing stroke, what control device 3 still can be to reed switch 48 output is that actuating signal also is that non-actuating signal is judged (step S306).Judge that in step S306 control device 3 carries out the rinsing stroke during the reed switch 48 output action signals in step S305.When the rinsing stroke finishes (step S305A), control device 3 stops to drive feedwater portion 21 and motor 4.
When in step S306, judging the non-actuating signal of reed switch 48 outputs, control device 3 stops rinsing stroke (step S410) immediately, and shows These parameters (step S411) at display part 22.In step S411, expression portion 22 also can adopt the mode of the sound that gives a warning.During the index that in step S411, shows abnormality, control device 3 also is that non-actuating signal is proceeded to judge to reed switch 48 output action signals in step S306, and the action of control device 3 continuous repeating step S306, S411.During repeating step S306, S411 action, the user recognizes the index that display part 22 is shown in step S411, and cap 31 correctly is mounted to assigned position (step S412).When the user correctly was mounted to assigned position with cap 31 in step S412, control device 3 can be judged reed switch 48 output action signals in step S306, and 3 of control device began to resume work from the rinsing stroke stage that step 305, stops.Like this, even the user opens the cap 31 of filter 12, can not prolong wash time after closing yet.
In the rinsing stroke,,, can not leak from filter 12 even open cap 31 water so can not be full of water at filter 12 and draining pump 11 because draining valve 10 cuts out yet.
After step S305A finished the rinsing stroke, control device 3 opening water discharge valves 10 drove draining pump 11, carry out the draining stroke (step S307A) that the water in swing roller 5 and the steel ladle 1 is discharged from water discharge outlet 1A.After the end of draining stroke, water were discharged from from steel ladle 1, control device 3 is drive motor 4 under the state of opening water discharge valve 10, rotate by swing roller 5 with high rotating speed, and the stroke that dewaters (step S307B).In step S307A, S307B, during implementing draining stroke and dehydration stroke, what control device 3 still can be to reed switch 48 outputs is that actuating signal also is that non-actuating signal is judged (step S308).Judge in step S308 during the reed switch 48 output action signals that control device 3 is implemented draining stroke and dehydration stroke at step S307A, S307B.When the dehydration stroke finishes (step S309), control device 3 stops the driving of motor 4.
When judging the non-actuating signal of reed switch 48 outputs among the step S308, control device 3 stops the draining stroke of implementing and the stroke (step S314) that dewaters immediately, and These parameters is shown (step S315) in display part 22.In step S315, display part 22 sound that gives a warning also can.When carrying out above-mentioned demonstration, control device 3 cuts out draining valve 10 (step S116), and drives draining pump 11 (step S317), and water residual in flexible pipe 13 and the filter 12 is discharged from scupper hose 6.In step S315, show index, when in step S316, S317, water being discharged; Control device 3 also is that non-actuating signal is judged to reed switch 48 output action signals in step S308 once more, and the action of control device 3 continuous repeating step S308, S315.During the action that repeats S308, S315, the user recognizes the index that display part 22 is shown in step S315, and cap 31 correctly is mounted to assigned position (step S318).When the user is mounted to assigned position with cap 31 in step S318; What control device 3 can be judged reed switch 48 outputs in step S308 is actuating signal; Control device 3 is an opening water discharge valve 10, and in step S314, begins to resume work from the stroke stage that stops.Afterwards, in step S309, the dehydration stroke finishes.Like this, even the user opens the cap 31 of filter 12, wash time can not prolong yet after closing.
Because water is discharged from filter 12 in step S316, S317, so even open in order to reinstall cap 31, water can not leak from filter 12 yet.
In above-mentioned each stroke, leave too much foreign matter on the filter body 34 of filter 12, water discharge time will increase unusually, and drainage channel 10A and scupper hose 6 just can stop up.In order to remove the foreign matter on the filter body 34 or to change filter body 34 and when it was pulled down, the inside of the filter box 39 of filter 12 will be communicated with the outside.Like Fig. 4～shown in Figure 7, in existing washing machine 501,502, when cap 31 was not installed in assigned position, water can be discharged from filter.On tumbling-box washing machine 1001 of the present invention, because the inside and the external communications of filter 12, washings can not leak into the outside, just can foreign matter be removed from filter body 34.Like this, tumbling-box washing machine 1001 can prevent that sealing leaks out, and cleans washings safely.
Claims (4)
1. tumbling-box washing machine is characterized in that comprising:
Take in the swing roller of washings,
Rotation is taken in said swing roller freely, is had the steel ladle of the water discharge outlet that water is discharged,
Make said water flows of discharging from the said water discharge outlet of said steel ladle or the draining valve that stops,
To deliver to the outside draining pump of said tumbling-box washing machine from the water that said draining valve flows out,
Be installed in the below of said steel ladle, rotation drives the motor of said swing roller,
Control said motor, said draining valve and said draining pump, and wash the rinsing stroke of washing stroke, the said washings of rinsing of said washings, the control device of draining stroke that said water is discharged,
The display part that is connected with said control device and
Filter, said filter comprises:
Be arranged between said draining valve and the said draining pump, the inner filter box that is communicated with and has the mounting opening that makes said inside and external communications with said draining valve and said draining pump,
Be incorporated in said filter box said inside, capture from the said water that said draining valve is discharged with the filter body of foreign matter,
The user is manipulable, when assigned position with the cap of the said mounting opening sealing of said filter box,
Be installed on the said cap magnetic and
When said cap is in said assigned position, said magnetic action and to said control device output action signal, be failure to actuate during not at said assigned position at said cap, and non-actuating signal exported to the reed switch of said control device,
Wherein, During the stroke of said control device in implementing said washing stroke and said rinsing stroke; When judging that said reed switch is exported said non-actuating signal; Do not open said draining valve, stop the said stroke in said washing stroke and the said rinsing stroke, and on said display part, show desired indicator;
During carrying out said draining stroke, said control device stops said draining stroke when judging that said reed switch is exported said non-actuating signal, on said display part, show said desired indicator, closes said draining valve, and drives said draining pump.
2. tumbling-box washing machine according to claim 1 is characterized in that:
During the stroke of said control device in implementing said washing stroke and said rinsing stroke; Because of judging that said reed switch exports after said non-actuating signal stops the said stroke in said washing stroke and the said rinsing stroke; When judging that said reed switch is exported said actuating signal; The stage of the said stroke from stop said washing stroke and said rinsing stroke recovers to carry out said washing stroke and said rinsing stroke
During carrying out said draining stroke,, when judging that said reed switch is exported said actuating signal, open said draining valve because of after judging that said reed switch stops said draining stroke and closes said draining valve when exporting said non-actuating signal.
3. tumbling-box washing machine according to claim 1 is characterized in that also comprising the sealing ring that is used to seal said cap and said filter box.
4. tumbling-box washing machine according to claim 1 is characterized in that also comprising: be used to take in the housing of said steel ladle and the water supply portion that supplies water to said steel ladle.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008200783A JP4737245B2 (en) | 2008-08-04 | 2008-08-04 | Drum washing machine |
| JP2008200783 | 2008-08-04 | ||
| JP2008-200783 | 2008-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101643991A CN101643991A (en) | 2010-02-10 |
| CN101643991B true CN101643991B (en) | 2012-05-23 |
Family
ID=41162737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101590378A Expired - Fee Related CN101643991B (en) | 2008-08-04 | 2009-08-04 | Drum type washing machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2151518B1 (en) |
| JP (1) | JP4737245B2 (en) |
| CN (1) | CN101643991B (en) |
| RU (1) | RU2407834C1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5656817B2 (en) * | 2011-12-26 | 2015-01-21 | 日立アプライアンス株式会社 | Washing machine |
| KR101933139B1 (en) * | 2012-01-10 | 2018-12-28 | 삼성전자주식회사 | Drum washing machine |
| ES2462873B1 (en) * | 2012-11-26 | 2015-04-13 | Bsh Electrodomésticos España, S.A. | Washing liquid emptying devices for washing machine, washing machine and drain pump |
| JP2016158744A (en) * | 2015-02-27 | 2016-09-05 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| CN107237090B (en) * | 2016-03-28 | 2021-03-26 | 青岛海尔洗涤电器有限公司 | Drainage filter and washing machine adopting same |
| DE102016212481A1 (en) * | 2016-07-08 | 2018-01-11 | BSH Hausgeräte GmbH | Household appliance with a pump filter |
| IT201800009963A1 (en) * | 2018-10-31 | 2020-05-01 | UFI Innovation Center SRL | WASHING MACHINE WITH FILTER GROUP |
| WO2024005369A1 (en) * | 2022-06-28 | 2024-01-04 | 삼성전자주식회사 | Washing machine and controlling method of washing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000084295A (en) * | 1998-09-17 | 2000-03-28 | Rinnai Corp | Clothes drying machine |
| JP2002282616A (en) * | 2001-03-27 | 2002-10-02 | Sharp Corp | Filter device |
| CN1773003A (en) * | 2004-11-11 | 2006-05-17 | 松下电器产业株式会社 | Drum type washing and drying machine |
| JP2006271891A (en) * | 2005-03-30 | 2006-10-12 | Sharp Corp | Washing machine |
| JP2007181560A (en) * | 2006-01-06 | 2007-07-19 | Sanyo Electric Co Ltd | Washing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001104690A (en) | 1999-10-07 | 2001-04-17 | Matsushita Electric Ind Co Ltd | Drum type washing machine |
| DE602005020440D1 (en) * | 2004-06-01 | 2010-05-20 | Lg Electronics Inc | DISCHARGE SYSTEM FOR DRUM MACHINE |
-
2008
- 2008-08-04 JP JP2008200783A patent/JP4737245B2/en not_active Expired - Fee Related
-
2009
- 2009-04-28 EP EP09158891.3A patent/EP2151518B1/en not_active Not-in-force
- 2009-06-29 RU RU2009124705/21A patent/RU2407834C1/en not_active IP Right Cessation
- 2009-08-04 CN CN2009101590378A patent/CN101643991B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000084295A (en) * | 1998-09-17 | 2000-03-28 | Rinnai Corp | Clothes drying machine |
| JP2002282616A (en) * | 2001-03-27 | 2002-10-02 | Sharp Corp | Filter device |
| CN1773003A (en) * | 2004-11-11 | 2006-05-17 | 松下电器产业株式会社 | Drum type washing and drying machine |
| JP2006271891A (en) * | 2005-03-30 | 2006-10-12 | Sharp Corp | Washing machine |
| JP2007181560A (en) * | 2006-01-06 | 2007-07-19 | Sanyo Electric Co Ltd | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010035748A (en) | 2010-02-18 |
| CN101643991A (en) | 2010-02-10 |
| RU2407834C1 (en) | 2010-12-27 |
| EP2151518A2 (en) | 2010-02-10 |
| EP2151518A3 (en) | 2013-10-16 |
| JP4737245B2 (en) | 2011-07-27 |
| EP2151518B1 (en) | 2014-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101643991B (en) | Drum type washing machine | |
| KR101332286B1 (en) | Washing Machine | |
| EP3530794A1 (en) | Drum washing machine and control method | |
| JP2008113982A5 (en) | ||
| CN105463791B (en) | A kind of washing machine cycles water filtering judgment of clogging processing method | |
| JP3686960B2 (en) | Filter device, washing machine equipped with filter device | |
| CN102251372A (en) | Laundry processing apparatus and control method thereof | |
| EP1335061B1 (en) | Washing machine with a drain pump | |
| KR100704288B1 (en) | Washing machine and method for sensing drain error thereof | |
| JP2013094328A (en) | Drum type washing machine | |
| CN219218465U (en) | Filtering module and washing equipment | |
| JP3939271B2 (en) | Water supply control device and method for washing machine | |
| KR100762342B1 (en) | Device and method of filter for exhaust at drum washer | |
| JP2010268842A (en) | Washing machine | |
| CN218492049U (en) | Filter module and washing equipment | |
| JP4466531B2 (en) | Drum washing machine | |
| JPH0975589A (en) | Washing machine with storage tub | |
| CN112663271B (en) | Washing and drying machine and control method thereof | |
| CN116670351A (en) | Drain flow passage including filter and washing machine having the same | |
| CN201031312Y (en) | Laundry machine water discharge pump exogenous impurity filtering equipment | |
| WO2024109572A1 (en) | Laundry treatment device and control method therefor | |
| WO2023104040A1 (en) | Washing machine and control method for washing machine | |
| EP4379120A1 (en) | Laundry apparatus | |
| JP2013052060A (en) | Drum-type washer | |
| JPS6221280Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20160804 |