CN102560953A - Drum-type washing machine - Google Patents
Drum-type washing machine Download PDFInfo
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- CN102560953A CN102560953A CN2011103375424A CN201110337542A CN102560953A CN 102560953 A CN102560953 A CN 102560953A CN 2011103375424 A CN2011103375424 A CN 2011103375424A CN 201110337542 A CN201110337542 A CN 201110337542A CN 102560953 A CN102560953 A CN 102560953A
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- 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
- D06F39/02—Devices for adding soap or other washing agents
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- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
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- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/04—Quantity, e.g. weight or variation of weight
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- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/42—Detergent or additive supply
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- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
- D06F34/30—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by mechanical features, e.g. buttons or rotary dials
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
A drum-type washing machine of the present invention includes a water tank supported in a main cabinet of a washing machine, a rotary drum housed in the water tank, a motor rotating the rotary drum, a supply valve supplying water to the water tank, an automated detergent dispenser for automatically feeding detergent to the water tank, an operation display unit including an input setting unit and a display, a drain outlet provided in an inner bottom part of the water tank, a drain valve connected to the drain outlet, a clothes quantity detector for detecting a quantity of clothes , and a controller for controlling a series of cycles including wash, rinse, and spin-dry cycles. The controller includes following modes for feeding the detergent by the automated detergent dispenser based on a result of the clothes quantity detector, supplying water using the supply valve, driving the motor to execute a prewash cycle, then draining the water inside the water tank by operating the drain valve, feeding the detergent of an amount less than that in the prewash cycle by the automated detergent dispenser, supplying water using the supply valve, and then executing a main wash cycle.
Description
Technical field
The present invention relates to a kind of tumbling-box washing machine that cleaning performance prevents the clothing blackout that improves.
Background technology
In washing machine in the past,, for example in TOHKEMY 2000-342887 communique (below be designated as " patent documentation 1 "), following a kind of control mode has been proposed: cleaning solution is made as the high concentration state carries out matting in order to improve cleaning performance.
Below, use accompanying drawing that the action of the washing machine in the past of record in the patent documentation 1 is described.
Fig. 6 is the action flow chart of washing machine in the past.Fig. 7 is the front view of the water yield setting key of this washing machine of expression.Fig. 8 A and Fig. 8 B be the expression this washing machine the demonstration detergent amount display lamp one the example figure.
As shown in Figure 6, at first, when user's energized, washing machine starts.
Then, judge whether the user has selected high concentration process (step S101) through operation process selector button etc.
Then; Selected the user under the situation of high concentration process (step S101: " being "); In display lamp 35a shown in Figure 7, show the water yield that to use, and in the display lamp 40a shown in Fig. 8 A or Fig. 8 B, 40b, show the desired value (step S102) of the detergent amount that will drop into.The user drops into washing agent according to the detergent amount that is shown in inside groove etc.In addition, can also use water yield setting key shown in Figure 7 35 further to reduce the water yield.At this moment, in patent documentation 1, it is many that detergent amount is shown as the amount more required than the standard operation process, and the output amount more required than the standard operation process lacked.For example, the water yield that supplies water being made as under 30 liters the situation,, for example be shown as 60g as detergent amount.39 liters of this setting value, water yields when the amount with washings in the standard wash process is set at 3kg are compared with detergent amount 27g, and the concentration of the washing agent during the high concentration process approximately becomes 3 times.
Then, the user drops into washing agent according to the detergent amount that is shown in inside groove etc., begin washing, supplies water until the output that sets (step S103).Then, when finishing, transfer to matting (step S111) when supplying water.
Then, judged whether to pass through the scavenging period (step S112) of regulation, under the situation that matting finishes (step S112: " being "), transferred to subsequent processing, for example rinsing process through scavenging period.On the other hand, (step S112: " denying ") carries out matting (step S111) repeatedly under the situation of also not passing through scavenging period.
In addition, do not select the user to judge whether to have selected preimpregnation high concentration process (step S104) under the situation of high concentration process (step S101: " denying ").At this moment, under the situation of not selecting preimpregnation high concentration process (step S104: " denying "), carry out matting (step S113) and action afterwards, carry out other control.
And, under the situation of having selected preimpregnation high concentration process (step S104: " being "), at first, with the high concentration process likewise, show the water yield and show detergent amount (step S105).
Then, the user drops into washing agent according to the detergent amount that is shown in inside groove etc., and the action that begins to wash is supplied water until the water yield that sets (step S106), gets into during the preimpregnation.When finishing when supplying water then, carry out the stirring A (step S107) of washings.
Then, when stirring A (step S107) end, transfer to following preimpregnation action.At this moment, the preimpregnation action is that the rotation of carrying out tank stops (step S108) and stirs B (step S109), and judges whether preimpregnation finishes (step S110).And under the also unclosed situation of preimpregnation action (step S110: " denying "), the rotation of carrying out tank repeatedly stops (step S108) and stirs B (step S109).
Then, under the situation of preimpregnation release (step S110: " being "), with the situation of having selected the high concentration process likewise, carry out matting (step S111) and after action.
That is to say that washing machine is in the past selected the high concentration process with above-mentioned control mode, compare the amount of the washing agent of increasing input and the water yield of minimizing water supply thus with the standard operation process and wash.Thus, can improve cleaning performance and prevent the clothing blackout, can accomplish the washing of washings in high quality.
But, in washing machine in the past, wash with the high concentration process under, in tank (inside groove), force to stir clothing in order to wash the clothing of ormal weight with the water yield of lacking than the water yield of regulation with the situation that prevents the clothing blackout.At this moment, be bearing in freely in the housing owing to the tank (water jacket) that inside groove is housed shakes, therefore when in inside groove, forcing to stir clothing, whole water jacket significantly rocks, and becomes big thereby vibrate, and owing to vibration produces noise.Further, under the worst situation, produce the problem of water jacket bump housing.In addition, in patent documentation 1,, be that example is illustrated with vertical automatic washing machine, but tumbling-box washing machine also can produce same problem for embodiment.
In addition, for fear of the problems referred to above, proposed following method: the clothing for ormal weight injects the water yield of stipulating, improves detergent concentration through the washing agent that is dropped into about common twice by the user.But, can not prevent fully that dirt from adhering again on the clothing even make the amount of washing agent become twice.In addition, because the amount of washing agent increases, therefore also there is the problem that increases financial burden.
Therefore, in recent years, possess the washing machine that in the tank of washing machine, drops into the washing agent automatic throw-in equipment of washing agent automatically and used by reality, at present, the automatic throw-in equipment of liquid detergent becomes main flow owing to it is simple to operate.And; For example in TOHKEMY 2002-315995 communique (below be designated as " patent documentation 2 "), disclose and possessed the washing machine of following structure: utilized air pump in the container of storing liquid detergent, to send into the air pressure in the container that raises, thereby liquid detergent is expressed in the tank as the washing agent automatic throw-in equipment.
Summary of the invention
Tumbling-box washing machine of the present invention possesses: tank, and it is supported in the body of the washing machine; Swing roller, it is installed in the tank; Motor, it is rotated driving to swing roller; Feed water valve, it is used in tank, supplying water; The washing agent automatic throw-in equipment, it drops into washing agent automatically in tank; Water discharge outlet, it is arranged on the interior bottom of tank; Draining valve, it is communicated with water discharge outlet; Cloth amount test section, it detects the amount of clothing; And control part, it is controlled matting, rinsing process, these a series of operations of dehydration procedure.And; Control part has following pattern: the result according to cloth amount test section utilizes washing agent automatic throw-in equipment input washing agent and utilizes feed water valve to supply water; Make motor action carry out the prewashing operation afterwards; Draining valve is moved discharge the water in the tank, the washing agent that amount is few when utilizing washing agent automatic throw-in equipment input ratio prewashing operation once more also utilizes feed water valve to supply water, and leads afterwards and washes operation.
Thus, can in the prewashing operation, discharge the dirt that once flows out, therefore can prevent that dirt from adhering again on the clothing from clothing.In addition, can clean, therefore can improve cleaning performance, prevent the clothing blackout to carry out high detergent concentration with the corresponding water level of cloth amount.Consequently, for example can realize and to accomplish the tumbling-box washing machine that washs by high-quality through turning round with so-called high-quality complete process (preventing the blackout process) isotype.
Description of drawings
Fig. 1 is the longitudinal section of the tumbling-box washing machine of embodiment 1 of the present invention.
Fig. 2 is the circuit block diagram of this tumbling-box washing machine.
Fig. 3 be the expression this tumbling-box washing machine operation display part one the example figure.
Fig. 4 A is the flow chart of the control from the matting to the dehydration procedure under the high-quality complete process pattern of this tumbling-box washing machine of explanation.
Fig. 4 B is the flow chart of the control from the matting to the dehydration procedure under the high-quality complete process pattern of this tumbling-box washing machine of explanation.
Fig. 5 A is the flow chart of the control from the matting to the dehydration procedure under the high-quality complete process pattern of tumbling-box washing machine of explanation embodiment 2 of the present invention.
Fig. 5 B is the flow chart of the control from the matting to the dehydration procedure under the high-quality complete process pattern of this tumbling-box washing machine of explanation.
Fig. 6 is the flow chart that the action of washing machine in the past is described.
Fig. 7 is a front view of representing the water yield setting key of washing machine in the past.
Fig. 8 A be represent washing machine in the past the demonstration detergent amount display lamp one the example figure.
Fig. 8 B be represent washing machine in the past the demonstration detergent amount display lamp one the example figure.
The specific embodiment
Below, with reference to accompanying drawing embodiment of the present invention is described.In addition, the present invention is not limited to this embodiment.
(embodiment 1)
Fig. 1 is the longitudinal section of the tumbling-box washing machine of embodiment 1 of the present invention.
As shown in Figure 1, the tumbling-box washing machine of this embodiment possesses in the inside of body of the washing machine 51 at least: tank 52, and it is configured to shake freely; The swing roller 53 that round-ended cylinder shape is arranged, its rotation is configured in the tank 52 freely; And motor 54, it is installed in the outside at the back side of tank 52, is rotated driving by 54 pairs of swing rollers 53 of motor.At this moment, in the interior side bottom of the sidewall of tank 52, for example be provided with the gutter 76 of concavity along the direction of the rotating shaft 63 of swing roller 53 with water discharge outlet 71.
And; The tumbling-box washing machine of this embodiment has following function: according to pattern setting, control program; Utilize control part that motor shown in Figure 1 54, water system 55, drainage system 56 and drying system 57 etc. are controlled, come to carry out at least matting, rinsing process, dehydration procedure and drying process.In addition, also can omit drying system 57 and constitute tumbling-box washing machine, therefore, below omit explanation about the inside of drying system 57.
At this moment; As shown in Figure 1; Water system 55 is through the switching of feed water valve 85 (stating after utilizing Fig. 2); Via water supply path 75 shown in solid line arrow a that kind in time to tank 52 internal feed running water etc., when this water supply path 75 is arranged on from top view than for example the keep left position of side sides such as side of the vertical at the center of tank 52.The washing agent that when supplying water, will be accommodated in the washing agent resettlement section 58 at this moment, is put in the tank 52 with running water.In addition, be meant the situation of observing tank 52 inside from top view from the shutter door 64 of Fig. 1.
In addition, the tumbling-box washing machine of this embodiment possesses washing agent automatic throw-in equipment 95 in the upper inner of body of the washing machine 51.Washing agent automatic throw-in equipment 95 is made up of detergent container 95b, detergent container lid 95a and air pump 96 at least.At this moment, from the detergent container lid 95a of the outside that is projected into body of the washing machine 51 detergent container 95b is injected washing agent, liquid detergent is stored in the inside of detergent container 95b.And, make the pressure rises of the inside of the detergent container 95b that seals with detergent container lid 95a through making air pump 96 actions that are connected with detergent container 95b.Air pressure through after rising is extruded the liquid detergent of the inside of detergent container 95b, in washing agent resettlement section 58, drops into liquid detergent.
In addition, the switching of drainage system 56 through draining valve 59 come when matting finishes, when rinsing process finishes etc. necessity the time, with the drainage path shown in the dotted arrow b of Fig. 1 washings, washings etc. are discharged to outside the machine of tumbling-box washing machine.In addition, drainage path is by forming with lower member: the drainpipe 60 that is connected with the water discharge outlet 71 of the interior bottom that is formed at tank 52, in be located at filter housings 67 drain filter 61, be connected flexible pipe 72 and draining valve 59.Drain filter 61 is collected the end of a thread and so on thing, and is configured to and can takes off from the outside.And, can be easily with discharges such as washings, washings via the water discharge outlet 71 in the gutter 76 of the interior side bottom of the sidewall that is arranged on tank 52.
In addition, be provided with air capture device 68, for example be connected with the water level detecting portion 94 (stating after utilizing Fig. 2) that constitutes by pressure sensor etc. via the air hose 69 that is connected with air capture device 68 at the upstream side of draining valve 59.Water level detecting portion 94 comes test example such as multistage water level according to the variation of the hydraulic pressure that causes to tank 52 inner washings by supplying water.
In addition, swing roller 53 directly links through rotating shaft 63 and the motor 54 that is fixed on the outer bottom of tank 52, and this rotating shaft 63 is configured to general horizontal direction or tilts to the front upper place from horizontal direction.And, make swing roller 53 rotations through the driving of motor 54, the clothing of putting into swing roller 53 from the shutter door 64 in the place ahead is stirred to beat wash.In addition, can under the situation that drops into clothing, open shutter door 64 via the seal 66 airtight shutter door 64 of the edge of opening that is installed in tank 52 65 under the situation of closing shutter door 64.
In addition, drying system 57 utilizes the pressure fan 62 that is driven with fan motor 77 by air-supply that tank 52 and swing roller 53 interior air are circulated along the circulating path shown in the dotted arrow c of Fig. 1.At this, in the circulating path of drying system 57, be provided with filter (not shown), it collects the end of a thread and so on and dedusting; Dehumidification portion (not shown), its importing air after to dedusting dehumidifies; And heat pump assembly 86 (with stating behind Fig. 2), this heat pump assembly 86 constitutes by the air after the dehumidifying being heated the heating part that makes it to become dry high temperature air etc.
In addition; The tumbling-box washing machine of this embodiment also possesses following function except water system 55, drainage system 56 and drying system 57: running water tank 52 in etc. is circulated via circulatory system water route 78.Thus, can realize preventing washing agent (short time) dissolving, the washing agent inhomogeneous and function that improves matting, rinsing process in running water too early.
That is to say, for example in matting, drive the circulating pump 79 that for example constitutes that can change rotating speed the water in the tank 52 is circulated via circulatory system water route 78 by motor.Specifically; In circulatory system water route 78, make water in the tank 52 via drainpipe 60, drain filter 61, path, inflow side 80, circulating pump 79 and discharge side path 81 circulations of discharging of the bottom that is connected with the water discharge outlet 71 in the gutter 76 of tank 52 from circulating pump 79 to circulating pump 79 flows into.And the water in the tank of circulation 52 is as a plurality of spray-holes 82 of recirculated water from the front portion (front surface side) that is formed on tank 52, and that kind is ejected in the swing roller 53 shown in the arrow d of Fig. 1.
In addition; The selection of various functions such as the process selection of the operation process when washing through operation display part 74 is imported etc., water level, this operation display part 74 is made up of the input configuration part 83 (stating after utilizing Fig. 2, Fig. 3) and the display part 84 (stating after utilizing Fig. 2, Fig. 3) on the front surface top that is arranged on body of the washing machine 51.At this moment, the control device 70 input information that will import configuration part 83 is presented in the display part 84 on the operation display part 74 and notifies the user.Then, when the running of setting the washing action through the input configuration part 83 of operation display part 74 began, to the data of control device 70 inputs from water level detecting portion 94 grades, this water level detecting portion 94 was used to detect the water level in the tank 52.Thus, control device 70 is controlled a series of operations such as matting, rinsing process, dehydration procedure, drying process successively and is turned round according to the action of the Data Control motor of being imported 54, draining valve 59 and feed water valve 85 etc.
Below, use Fig. 2 that the control action of the tumbling-box washing machine of this embodiment is described.
Fig. 2 is the block diagram of control action of the tumbling-box washing machine of this embodiment of explanation.
As shown in Figure 2, the control part 88 of control device 70 for example is made up of microcomputer etc., is provided electric power and begins action thereby be connected with source power supply 89 through energized switch 90.Output from cloth amount test section 91, temperature detecting part A 92, temperature detecting part B 93 and water level detecting portion 94 is transfused to control part 88.And operation display part 74 is made up of with display part 84 input configuration part 83, based on the content of setting via the input configuration part 83 of operation display part 74 through user's input, display setting content in the display part 84 of operation display part 74.
In addition, the control part 88 of control device 70 is for example controlled the action with fan motor 77, heat pump assembly 86, draining valve 59, feed water valve 85, circulating pump 79 and washing agent automatic throw-in equipment 95 etc. of motor 54, air-supply through the load driving part 87 of the control device 70 that is made up of bidirectional thyristor, relay etc.Thus, each operation such as control matting, rinsing process, dehydration procedure and drying process.
Can obtain the tumbling-box washing machine of this embodiment according to said structure.
Below; See figures.1.and.2 on one side, Yi Bian use Fig. 3, Fig. 4 A and Fig. 4 B explain embodiment of the present invention be made as the starting point, for example selected this a series of actions of matting, rinsing process and dehydration procedure under the situation of high-quality complete process (preventing the blackout process) pattern.At this, the high-quality complete process is meant that the cleaning of carrying out clothing through the concentration that for example improves washing agent can improve cleaning performance, prevent the pattern of clothing blackout.In addition, in this embodiment, the pattern that will carry out above-mentioned action describes as " high-quality complete process ", but is not limited to this title.For example, if carry out the pattern of the action identical with above-mentioned action, then not special qualified name.
Fig. 3 be the expression embodiment 1 of the present invention tumbling-box washing machine operation display part one the example figure.
At first, the user opens shutter door shown in Figure 1 64, in swing roller 53, drops into clothing.Then, the user power connection button 83a that presses the input configuration part 83 of operation display part shown in Figure 3 74 comes energized.Then, the user utilizes the process button 83c of input configuration part 83 to select to be presented at this pattern of high-quality complete process 84a on the display part 84.Then, the user presses the start button 83b that imports configuration part 83 and makes the tumbling-box washing machine entry into service.In addition; As shown in Figure 3; Except above-mentioned, also have the washing set, dry button 83d, the operation button 83e of the operation till setting from the matting to the drying process, the water level button 83f and the liquid detergent of designated water level drop into button 83g etc. automatically in the input configuration part 83 of operation display part 74.At this moment, the user can confirm to utilize water level button 83f freely to set the water level of the running water that will supply water according to the cloth amount on one side through the demonstration of the water level display part 84b of display part 84 in one side.On the other hand, do not have the user under the situation of designated water level, according to the water level that comes paramount 2 water levels of for example low water level shown in the automatic designated water level display part 84b by cloth amount test section shown in Figure 2 91 detected cloth amounts.
And under this pattern of high-quality complete process (preventing the blackout process) that prevents the clothing blackout of this embodiment, the water level of automatic setting low water level or middle water level shows water level in water level display part 84b.
At this, use Fig. 4 A and Fig. 4 B to explain to have selected the control when preventing this pattern of high-quality complete process that clothing turns black below.
Fig. 4 A and Fig. 4 B are the flow charts of the control from the matting to the dehydration procedure under the high-quality complete process pattern of this tumbling-box washing machine of explanation.
Shown in Fig. 4 A, at first, the liquid detergent that judges whether the input configuration part 83 through operation display part 74 drops into button 83g automatically and has selected liquid detergent to drop into (step S1) automatically.
Then, under the situation of having selected liquid detergent to drop into automatically (step S1: " being "), judge whether that the process button 83c of the input configuration part 83 through operation display part 74 has selected this pattern of high-quality complete process 84a (step S2).
Then, under the situation of having selected this pattern of high-quality complete process 84a (step S2: " being "), begin washing with this pattern of high-quality complete process.
Then; Utilize cloth amount test section 91 shown in Figure 2 to detect the cloth amount (step S3) of input clothing etc., control part 88 will be presented among the water level display part 84b (step S4) with the detected corresponding water level of cloth amount (under the situation of high-quality complete process, being low water level or middle water level).Simultaneously, in digital display part 84c, will be shown as the for example amount of washing agent cup (cup) (step S4) to the detergent amount of the detergent concentration water yield, common of detected water level.For example, be that the set water level of 4.5kg, automatic setting is under the situation of middle water level in the cloth amount, common standard wash dosage is 0.8 glass of washing agent cup.
Then, the air pump 96 through washing agent automatic throw-in equipment 95 from detergent container 95b drop into automatically digital display part 84c that shown with liquid detergent 0.8 glass of the washing agent cup suitable ormal weight (step S5).
Then, control part 88 begins in tank 52, supply water (step S6) through load driving part 87 control feed water valves 85.Then, when the water supply of the ormal weight of the water level that reaches automatic setting finished, water supply start stirred (step S7).At this moment, in the stirring of supplying water, control part 88 drives circulating pump 79 through load driving part 87, and the washings in the tank 52 are ejected in the swing roller 53 as the spray-hole 82 of recirculated water from the front portion (front surface side) of tank 52.Thus, promote to put into the dissolving of the washing agent in the washings.In addition, in jeting circulating water, control part 88 comes drive motor 54 through load driving part 87, makes swing roller 53 rotations.Thus, stir the clothing of putting in the swing roller 53, beginning prewashing operation.
Then, when the prewashing operation finishes and the dirt of clothing when coming off in a way, control part 88 is opened draining valve 59 through load driving part 87, carries out the draining (step S8) of tank 52 washed water via drainage system 56.At this moment, in above-mentioned drainage procedure, the water in the tank 52 are all discharged, after utilizing water level detecting portion 94 shown in Figure 2 to detect not have water, control part 88 is closed draining valve 59.Through this draining, the dirt of peeling off from clothing to a certain degree is discharged to outside the machine of tumbling-box washing machine.
Then, automatically drop into the liquid detergent (step S9) of ormal weight once more from detergent container 95b through the air pump 96 of washing agent automatic throw-in equipment 95.
That is to say, after carrying out the prewashing operation, set the water of (hypothesis) discharge and the amount of washing agent, make washing agent become normal concentration through washing agent and the water supply in the step S10 of Fig. 4 B that in the step S9 of Fig. 4 A, drops into.
Afterwards, shown in Fig. 4 B, supply water till reaching the water level identical (step S10) with the water level of step S6.Below, describe according to Fig. 4 B.
Then, begin main cleaning of washing operation and stir (step S11).
Then, after main cleaning of washing operation is stirred, carrying out next operation is rinsing (1) operation.In rinsing (1) operation, at first, control part 88 is opened draining valve 59 through load driving part 87, discharges the washings (step S12) in the tank 52.Afterwards, clothing is applied centrifugal force, the middle dehydration (step S13) that moisture is separated with clothing.Afterwards, control part 88 supplies water till the water level that reaches matting through load driving part 87 control feed water valves 85.Then, control part 88 makes swing roller 53 rotations through load driving part 87 drive motors 54, and (step S14) stirred in the rinsing that begins to make cleaning solution leave clothing.
Then, after carrying out rinsing (1) operation, become rinsing (2) operation of final rinsing process.In rinsing (2) operation, with rinsing (1) operation likewise control part 88 open draining valve 59 through load driving part 87, discharge the washings (step S15) in the tank 52.Afterwards, clothing is applied centrifugal force, the middle dehydration (step S16) that moisture is separated with clothing.Afterwards, control part 88 supplies water till the water level that reaches matting through load driving part 87 control feed water valves 85.Then, control part 88 makes swing roller 53 rotations through load driving part 87 drive motors 54, and (step S17) stirred in the rinsing that begins to make cleaning solution leave clothing.
Then,, rinsing (2) operation carries out dehydration procedure (step S18) after finishing.In dehydration procedure, dewater so as follows: at first open draining valve 59, after the water in discharging tank 52, drive motor 54 makes swing roller 53 rotation at a high speed, and clothing is applied centrifugal force, and moisture is separated with clothing.
Below, the control under the automatic situation about dropping into of non-selected liquid detergent in step S1 is described.
That is to say; Shown in Fig. 4 A; Under the situation that non-selected liquid detergent drops into automatically (step S1: " denying "); Make washing machine running (generally, programme in advance make to select this pattern of high-quality complete process) (step S23) with the high-quality complete process with the selected process of external schema.
At this moment, at first, utilize cloth amount test section shown in Figure 2 91 to detect input cloth amount (step S24), control part 88 will be presented among the water level display part 84b (step S25) with the corresponding water level of detected cloth amount.Simultaneously, in digital display part 84c, will for example be shown as the amount (cup) (step S25) of washing agent cup to the detergent amount of the detergent concentration water yield, common of detected water level.Then, the user drops into the detergent amount (step S26) that digital display part 84c is shown.
Afterwards, control part 88 is controlled feed water valve 85 through load driving part 87, and that kind begins in tank 52, to supply water (step S10) shown in Fig. 4 B, carries out the above-mentioned illustrated action from step S11 to step S18, leads the washing of washing operation.
In addition, likewise the control under the situation of in step S2, not selecting this pattern of high-quality complete process is described below.
That is to say, shown in Fig. 4 A, under the situation of not selecting this pattern of high-quality complete process (step S2: " denying "), select the high-quality complete process with the selected process (step S19) of external schema and make the washing machine running.At this moment, at first, utilize cloth amount test section shown in Figure 2 91 to detect input cloth amount (step S20), control part 88 will be presented among the water level display part 84b (step S21) with the corresponding water level of detected cloth amount.Simultaneously, in digital display part 84c, will for example be shown as the amount (cup) (step S21) of washing agent cup to the detergent amount of the detergent concentration water yield, common of detected water level.Then, the air pump 96 through the washing agent automatic throw-in equipment drops into the suitable liquid detergent (step S22) of the amount that shows with washing agent cup amount that is shown with digital display part 84c from detergent container 95b from trend tank 52.
Afterwards, control part 88 is controlled feed water valve 85 through load driving part 87, and that kind begins in tank 52, to supply water (step S10) shown in Fig. 4 B, carries out the above-mentioned illustrated action from step S11 to step S18, leads the washing of washing operation.
As above state bright; According to this embodiment, under this pattern of high-quality complete process (preventing the blackout process) that prevents the clothing blackout, at first; Discharge includes through prewashing the detergent water of the dirt that separates from clothing, automatically drops into liquid detergents to tank 52 once more through air pump 96.Then, make the detergent ingredients that comprises in the clothing is mixed with the new washing agent that drops into mutually, wash operation with the roughly washing agent about 1 times of normal concentration through the master and wash.Thus, can realize a kind of tumbling-box washing machine that prevents clothing blackout, high-quality completion washing.In addition, carry out prewashing operation and the main operation of washing, therefore can suppress to become big and generation of noise by the vibration that the feed trough that the eccentric rotation of swing roller is caused brings with common water level.Thus, can realize the tumbling-box washing machine that vibration performance does not reduce.
In addition,, in the draining of the step S8 of Fig. 4 A, will be discharged to outside the washing machine from the dirt that clothing separates according to this embodiment, but the residual detergent ingredients that remaining dirt is arranged and absorbed by clothing in the clothing in swing roller.Therefore; The liquid scrubbing dosage that for example under the washings amount is the situation of 4.5kg, is made as required usually detergent concentration is 0.8 glass of washing agent cup; Therewith relatively; If consider above-mentioned to be absorbed and residual detergent ingredients by clothing, 0.8 glass of amount of lacking that the amount of the liquid detergent that then in step S9, drops into automatically drops into for than prewashing the time, for example 0.7 to 0.6 glass just enough.That is to say,, can improve detergent concentration with comparing usually also even input ratio is made as usually the few amount of liquid scrubbing dosage of required detergent concentration.Thus, need not drop into unnecessary washing agent washs.Consequently, can reduce the influence that environment is caused owing to discharge unnecessary washing agent.In addition, can realize a kind ofly can improving cleaning performance, prevent that clothing blackout, high-quality from accomplishing the tumbling-box washing machine of washing.
In addition, according to this embodiment,, can prevent that the dirt that in the prewashing operation, flows out in the washings from adhering again on the clothing through in the prewashing operation, discharging the dirt that once flows out.Thus, can be to carry out cleaning based on the washing agent of high concentration with the corresponding water level of cloth amount.
In addition, according to this embodiment,, can make at main detergent amount when washing the detergent amount that drops in the operation and being less than the prewashing operation through in the prewashing operation, discharging the dirt that once flows out.Consequently, though the use amount of washing agent also can wash less with high cleaning performance, and, owing to do not use unnecessary washing agent, therefore can realize being of value to the tumbling-box washing machine of environment.
(embodiment 2)
Below, use schemes to explain the tumbling-box washing machine of embodiment 2 of the present invention.
Fig. 5 A and Fig. 5 B are the flow charts of the control from the matting to the dehydration procedure under this pattern of high-quality complete process of tumbling-box washing machine of explanation embodiment 2 of the present invention.
The difference of tumbling-box washing machine of this embodiment and embodiment 1 is, under this pattern of high-quality complete process from the matting to the dehydration procedure in, dehydration procedure (step S101) is set after the draining of step S8.Other control and operation etc. are identical with embodiment 1, therefore omit explanation sometimes.Therefore, at length explain in the face of dehydration procedure (step S101) down,, therefore explain simply because other operation is identical with embodiment 1.
That is to say that shown in Fig. 5 A, at first, selecting liquid detergent to drop into (step S1: " being ") automatically and selecting under the situation of this pattern of high-quality complete process 84a (step S2: " being "), beginning is washed with the high-quality complete process.
Then, detect input cloth amount (step S3), will be presented among the water level display part 84b (step S4) with the detected corresponding water level of cloth amount with cloth amount test section shown in Figure 2 91.Simultaneously, the detergent amount (step S4) that in digital display part 84c, shows the detergent concentration water yield, common that is directed against detected water level.
Then, drop into the liquid detergent (step S5) of the ormal weight that digital display part 84c shown automatically through washing agent automatic throw-in equipment 95.
Then, control part 88 control feed water valves 85 begin in tank 52, to supply water (step S6), and water supply start stirs (step S7).Thus, promote to be put into the detergent dissolution of washings, stir clothing and begin the prewashing operation.
Then, when the dirt of clothing came off in a way through the prewashing operation, control part 88 was opened draining valve 59, carries out the draining (step S8) of tank 52 washed water.
Then, swing roller 53 is for example rotated at high speed and carry out dehydration procedure (step S101).Thus, can forcibly peel off and remain in the inner dirt of clothing, be discharged to outside the machine of tumbling-box washing machine.
Then, automatically drop into the liquid detergent (step S9) of ormal weight once more from washing agent automatic throw-in equipment 95.Afterwards, shown in Fig. 5 B, supply water till reaching the water level identical (step S10) with the water level of step S6.
Then, begin main cleaning of washing operation and stir (step S11).
Then, after leading the cleaning stirring of washing operation, carry out draining (step S12), middle dehydration (step S13) and rinsing successively and stir (step S14), carry out rinsing (1) operation.
Then, after carrying out rinsing (1) operation, become rinsing (2) operation of final rinsing process, this final rinsing process stirs (step S17) by draining (step S15), middle dehydration (step S16) and rinsing and constitutes.
Then, after rinsing (2) operation finishes, carry out dehydration procedure (step S18).
In addition, do not select the control under the situation of this pattern of high-quality complete process identical among the control under the situation that non-selected liquid detergent automatically drops among the step S1 and the step S2 with embodiment 1, so the omission explanation.
As above state bright; According to this embodiment; Preventing under this pattern of high-quality complete process (preventing the blackout process) of clothing blackout, at first, roughly discharging the washings that include in the prewashing operation dirt that separates from clothing fully; And the dirt that remains in clothing inside also is forced to be peeled off, and is discharged to outside the machine of roller washing machine.Afterwards, automatically drop into liquid detergent once more, a spot of detergent ingredients that comprises in the clothing is mixed with the new washing agent that drops into mutually, wash operation with the roughly washing agent about 1 times of normal concentration through the master and wash.Thus, can realize a kind of tumbling-box washing machine that can further prevent clothing blackout, high-quality completion washing.In addition, carry out prewashing operation and the main operation of washing, therefore can suppress to become big and generation of noise by the vibration that the feed trough that the eccentric rotation of swing roller is caused brings with common water level.Thus, can realize the tumbling-box washing machine that vibration performance does not reduce.
In addition; According to this embodiment, the dehydration procedure of the step S101 through execution graph 5A can roughly be discharged the washings that include in the prewashing operation dirt that separates from clothing fully; And the dirt that remains in clothing inside also is forced to be peeled off, and is discharged to outside the machine of tumbling-box washing machine.At this moment; Main dirt residual in the clothing is removed; Therefore drop into automatically once more under the situation that liquid detergent washs; Even mix mutually with a small amount of detergent ingredients that remains in the clothing of clothing etc. after the dehydration, main amount of washing the required washing agent of operation also for than the prewashing operation time input 0.8 glass of amount of lacking, for example 0.4 glass to 0.5 glass just enough.The detergent amount of less investment that is to say, even also can wash with enough cleaning performances.Thus, further need not drop into unnecessary washing agent washs.Consequently, can further reduce because of discharging the influence that unnecessary washing agent causes environment.In addition, can realize a kind ofly can improving scourability, prevent the clothing blackout, further high-quality is accomplished the tumbling-box washing machine of washing.
In addition,, in the prewashing operation, discharge the dirt that once flows out, can suppress dirt to greatest extent thus and adhere again on the clothing through forcibly dewatering according to this embodiment.
Claims (3)
1. tumbling-box washing machine possesses:
Tank, it is supported in the body of the washing machine;
Swing roller, it is installed in the above-mentioned tank;
Motor, it is rotated driving to above-mentioned swing roller;
Feed water valve, it is used in above-mentioned tank, supplying water;
The washing agent automatic throw-in equipment, it drops into washing agent automatically in above-mentioned tank;
Water discharge outlet, it is arranged on the interior bottom of above-mentioned tank;
Draining valve, it is communicated with above-mentioned water discharge outlet;
Cloth amount test section, it detects the amount of clothing; And
Control part, it is controlled matting, rinsing process, these a series of operations of dehydration procedure,
Wherein, Above-mentioned control part has following pattern: utilize above-mentioned washing agent automatic throw-in equipment to drop into above-mentioned washing agent and utilize above-mentioned feed water valve to supply water according to the result of above-mentioned cloth amount test section; Make above-mentioned motor action carry out the prewashing operation afterwards; Above-mentioned draining valve is moved discharge the water in the above-mentioned tank; The above-mentioned washing agent that amount when utilizing the above-mentioned prewashing operation of above-mentioned washing agent automatic throw-in equipment input ratio once more is few also utilizes above-mentioned feed water valve to supply water, and leads afterwards and washes operation.
2. tumbling-box washing machine according to claim 1 is characterized in that,
Above-mentioned control part moves above-mentioned draining valve after carrying out above-mentioned prewashing operation and discharges the water in the above-mentioned tank; Carry out the dehydration of stipulated time; Utilize above-mentioned washing agent automatic throw-in equipment to drop into above-mentioned washing agent afterwards once more and utilize above-mentioned feed water valve to supply water, carry out above-mentioned master afterwards and wash operation.
3. tumbling-box washing machine according to claim 1 is characterized in that,
Also possess operation display part, this operation display part has input configuration part and display part,
Selecting under the situation of high-quality complete process through the aforesaid operations display part, above-mentioned control part is carried out above-mentioned pattern.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010241634A JP2012090829A (en) | 2010-10-28 | 2010-10-28 | Drum type washing machine |
| JP2010-241634 | 2010-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102560953A true CN102560953A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103375424A Pending CN102560953A (en) | 2010-10-28 | 2011-10-28 | Drum-type washing machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2447411A3 (en) |
| JP (1) | JP2012090829A (en) |
| CN (1) | CN102560953A (en) |
| TW (1) | TW201229351A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106029968A (en) * | 2014-07-03 | 2016-10-12 | 松下知识产权经营株式会社 | Drum-type washing machine |
| CN106661800A (en) * | 2014-10-06 | 2017-05-10 | 松下知识产权经营株式会社 | Drum-type washing machine |
| CN106917226A (en) * | 2015-12-25 | 2017-07-04 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent delivers control method, washing machine and system |
| WO2021129293A1 (en) * | 2019-12-23 | 2021-07-01 | 青岛海尔洗衣机有限公司 | Drum washing machine |
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| JP6399331B2 (en) * | 2013-02-01 | 2018-10-03 | パナソニックＩｐマネジメント株式会社 | Drum washing machine |
| JP2014200421A (en) * | 2013-04-04 | 2014-10-27 | パナソニック株式会社 | Drum type washing machine |
| JP6259995B2 (en) * | 2013-11-18 | 2018-01-17 | パナソニックＩｐマネジメント株式会社 | Drum washing machine |
| JP6259996B2 (en) * | 2013-11-18 | 2018-01-17 | パナソニックＩｐマネジメント株式会社 | Drum washing machine |
| EP3237664B1 (en) * | 2014-12-23 | 2020-04-15 | Electrolux Appliances Aktiebolag | Method for washing laundry in a laundry washing machine with an automatic dosing device and laundry washing machine |
| JP6666666B2 (en) * | 2015-07-29 | 2020-03-18 | シャープ株式会社 | Washing machine |
| FR3060026B1 (en) * | 2016-12-12 | 2019-11-08 | Groupe Brandt | METHOD OF OPERATING A LAUNDRY WASHING APPARATUS |
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| JP2021180795A (en) * | 2020-05-20 | 2021-11-25 | シャープ株式会社 | Washing control device and washing machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2447411A2 (en) | 2012-05-02 |
| EP2447411A3 (en) | 2014-10-29 |
| JP2012090829A (en) | 2012-05-17 |
| TW201229351A (en) | 2012-07-16 |
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Application publication date: 20120711 |