CN107227587A - A kind of roller washing machine and its leak determination methods - Google Patents
A kind of roller washing machine and its leak determination methods Download PDFInfo
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- CN107227587A CN107227587A CN201610179273.6A CN201610179273A CN107227587A CN 107227587 A CN107227587 A CN 107227587A CN 201610179273 A CN201610179273 A CN 201610179273A CN 107227587 A CN107227587 A CN 107227587A
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- water
- washing machine
- spilage tray
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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
- D06F34/14—Arrangements for detecting or measuring specific parameters
-
- 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
- D06F2103/18—Washing liquid level
-
- 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
- D06F2103/38—Time, e.g. duration
-
- 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
- D06F2105/02—Water supply
-
- 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
- D06F2105/08—Draining of washing liquids
-
- 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
- D06F2105/58—Indications or alarms to the control system or to the user
-
- 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
- D06F33/42—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention relates to a kind of roller washing machine and its leak determination methods, washing machine includes the casing with front panel, cylindric washer in casing, controller and drainage arrangement, there is a recess for installing door body on front panel, clothing dispensing port in the middle of recess to be communicated with cylindric washer, the perisporium of the recess is provided with leaking hole, provided with the water spilage tray communicated with leaking hole in casing, condensate tank of dehumidifier is provided with water spilage tray, water spilage tray is provided with drainage mechanism, controller is connected with condensate tank of dehumidifier, according to the SEA LEVEL VARIATION in water spilage tray, obtain leak information, perform leak counter-measure corresponding with leak information, roller washing machine of the present invention and its leak determination methods can be to whether leak be detected at washing machine door seal, and leak counter-measure is performed according to leak information.
Description
Technical field
The present invention relates to washing machine field, especially a kind of roller washing machine and its leak determination methods.
Background technology
There is the clothing dispensing port for being used for being put into or take out clothing into cylindric washer on the front panel of general roller washing machine,
Clothing dispensing port periphery, which is provided with sealing ring, front panel also hinge connection, door body for blocking clothing dispensing port, door
The observation window of bowl-type is carried on body, when closing door body, observation window is fitted with sealing ring jam-packed, prevents washings from spilling.
Existing roller washing machine strengthens observation window and sealing ring is close by increasing the active force between door body and sealing ring
Laminating, to solve the problem of washings are spilt, Application No. CN03130107.X Chinese patent discloses a kind of roller
The barrel and bucket manufacture method of washing machine, wherein in barrel, when in bucket body over-assemble bucket cover, making a barrel body
Above outer peripheral portion maintains overall unified height and thickness, and then when applying pressure on seal washer, can make sealing gasket
Circle is reached the effect for avoiding barrel washed water from draining to outside by pressure in a balanced way.
But, as washing machine is used for a long time, the problems such as sometimes sealing ring occurs breakage, deforms or come off,
Further, because above mentioned problem causes the presence of gap between observation window and sealing ring, when washing clothing, just have and wash
Wash water to spill from these gaps, both influence clothes washing, and washing machine surrounding environment is polluted, it is often more important that
When the washings spilt flow into washing machine internal, washings, which are touched, can cause short circuit, burn electricity after electric component
The problems such as device part, electric leakage, and there is the potential safety hazard of personnel's electric shock.
Given this present invention is proposed.
The content of the invention
The purpose of the present invention to overcome the deficiencies in the prior art there is provided a kind of roller washing machine, can be to washing machine door seal at
Whether leak is detected, and performs leak counter-measure according to leak information.
Another object of the present invention is to provide the leak determination methods of the roller washing machine.
In order to realize the purpose, the present invention is adopted the following technical scheme that：
A kind of roller washing machine, including the casing with front panel, the cylindric washer in casing, controller and draining dress
Put, it is the clothing dispensing port communicated with cylindric washer to have on front panel in the middle of a recess for installing door body, recess, described recessed
The perisporium in portion is provided with leaking hole, casing provided with the water spilage tray communicated with leaking hole, and water spilage tray is interior to be provided with condensate tank of dehumidifier,
Water spilage tray is provided with drainage mechanism, and controller is connected with condensate tank of dehumidifier, according to the SEA LEVEL VARIATION in water spilage tray, leaked
Water information, performs leak counter-measure corresponding with leak information.
Further, described drainage mechanism includes leak water pump, and water spilage tray is connected by leak water pump with cylindric washer, arranges
Water dispenser structure is backwater structure of the water spilage tray to cylindric washer, or, described drainage mechanism and externally drained pipeline connection.
Further, described leak counter-measure includes：Described condensate tank of dehumidifier detects water level in water spilage tray
Situation, obtains the first leak information, and controller starts according to the first leak information, control drainage mechanism.
Further, after drainage mechanism starts, described condensate tank of dehumidifier continues to detect the change feelings of water level in water spilage tray
Condition, obtain the second leak information, controller according to the second leak information and obtain program for washing session information, perform with
Second leak information and program for washing stage corresponding second leak counter-measure.
Further, the second described leak information includes the serious leak of washing machine, water in water spilage tray after drainage mechanism starts
Position still rises, and the second described leak counter-measure includes：
In the serious leak of fill phase washing machine, control washing machine stops water inlet, and drainage arrangement starts draining；
In the serious leak of washing/rinse stage washing machine, control program for washing stops, and drainage arrangement starts draining.
Further, the second described leak information includes the slight leak of washing machine, water in water spilage tray after drainage mechanism starts
Position no longer rises, and the second described leak counter-measure also includes：When judging the slight leak of washing machine, control laundry journey
Sequence is continued to run with.
Further, described leak counter-measure includes：When water in the water spilage tray that described condensate tank of dehumidifier is detected
When position reaches zero level, drainage mechanism is out of service.
Further, described leak counter-measure includes, the information warning that washing machine output can be learnt by user, preferably
, the information warning is information warning corresponding with leak information.
The change of water level in a kind of leak determination methods of roller washing machine, the water spilage tray detected according to condensate tank of dehumidifier
Situation obtains leak information, comprises the following steps：
Step S101, condensate tank of dehumidifier operation, detects and exports the water level in water spilage tray；
Step S102, controller obtains the first leak information；
Step S103, drainage mechanism is started working；
After step S104, drainage mechanism operation setup time, the change of water level in condensate tank of dehumidifier detection water spilage tray；
Step S105, controller obtains the second leak information；
Step S106, performs the second leak counter-measure.
Further, in step S102, the water level H ＞ 0 in water spilage tray judge washing machine leak, obtain the first leak
Information；
In step S105, water level H situation of change in the water spilage tray detected according to condensate tank of dehumidifier, described
Two leak information include：
Water level H in water spilage tray rises, and judges the serious leak of washing machine；
Water level H in water spilage tray declines or constant, judges the slight leak of washing machine.
Further, the alternative of such scheme of the present invention is, by detecting the SEA LEVEL VARIATION in unit interval water spilage tray,
So as to perform corresponding leak counter-measure.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
The present invention is provided with leaking hole, casing on the recess perisporium by installing door body on casing of washing machine front panel and is provided with
Water spilage tray for accepting the washings leaked down from leaking hole, when washing clothing, spills, water spilage tray when there are washings
Accept the washings that leak down from leaking hole, it is to avoid washings leak outside, further, water spilage tray pass sequentially through drainage mechanism,
Water pipe is connected with cylindric washer, and the leak that water spilage tray is accepted is pumped to cylindric washer and is continuing with as washings, it is to avoid washings
Leakage causes water resource waste, it is often more important that reduction electric leakage, the potential safety hazard got an electric shock.
Also, be provided with condensate tank of dehumidifier in water spilage tray, the controller of washing machine and condensate tank of dehumidifier, drainage mechanism,
Draining pump is connected, and above-mentioned setting makes washing machine add water leakage detecting function, information warning is issued the user with time.
Further, door seal water leakage situation is judged by SEA LEVEL VARIATION situation in water spilage tray, improves the accurate of leak judgement
Degree, shortens the feedback time of leak judgement, so as to avoid big harm caused by outer barrel of washing machine leak.
Further, controller is arranged to perform leak counter-measure according to leak information, during slight leak, can make
Obtain washings not drain to outside washing machine, and ensure that clothes washing process is normally carried out；During serious leak, stop clothes washing process,
Surrounding environment is polluted outside washing machine to avoid washings from draining to, potential safety hazard is caused.For different water leakage situations and wash
Stage residing for clothing program performs corresponding counter-measure, improves the operating efficiency of washing machine, has saved the time of user.
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is washing machine structure schematic diagram provided in an embodiment of the present invention；
Fig. 2 is washing machine structure schematic diagram provided in an embodiment of the present invention；
Fig. 3 is washing machine front panel inside structure schematic diagram provided in an embodiment of the present invention；
Fig. 4 is the leak determination methods and leak counter-measure flow chart that the embodiment of the present invention one is provided；
Fig. 5 is the leak determination methods and leak counter-measure flow chart that the embodiment of the present invention two is provided；
In figure：Front panel 1, recess 11, clothing dispensing port 12, sealing ring 13, leaking hole 14, water spilage tray 15, leakage
Water water pump 16, water pipe 17, cylindric washer 2, door body 3, observation window 31, casing 4.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in embodiment is clearly and completely described, following examples be used for illustrate the present invention,
But it is not limited to the scope of the present invention.
As shown in figure 1, having a peace on a kind of roller washing machine of the present invention, the front panel 1 of the casing 4 of washing machine
The recess 11 of door body is filled, the centre of recess 11 is the clothing dispensing port clothing dispensing port 12 communicated with cylindric washer, and clothing is thrown
Put mouth 12 be used for formed be put into or take out the passage of clothing into cylindric washer 2.It is provided with the periphery of clothing dispensing port 12
Sealing ring 13, the connection front panel 1 and cylindric washer 2 of sealing ring 13, sealing ring 13 can by flexible deformability material
Material is made, for example rubber.Front panel 1 is provided with the door body 3 for being used for blocking clothing dispensing port 12, and door body 3 passes through hinge
Be fixed on front panel 1 and can around hinge central shaft rotation.Observation window 31 is provided with the middle of door body 3, when door body 3 is closed
When, the main body closure clothing dispensing port 12 of observation window 31, the periphery of observation window 31 is fitted with the squeezed tight of sealing ring 13,
Clothing dispensing port 12 is sealed, prevents washings from spilling.
As washing machine is used for a long time, the problems such as sealing ring occurs breakage, deforms or come off, further, make
Into there is gap between observation window and sealing ring, when washing clothing, just having washings and being spilt from these gaps, both
Clothes washing is influenceed, and washing machine surrounding environment is polluted, and there is electric leakage, burn electric component and personnel
The potential safety hazard of electric shock.
To solve the above problems, as shown in Figures 2 and 3, leaking hole 14, leaking hole are provided with the perisporium of recess 11
14 throughgoing recesses walls, preferably leaking hole 14 are arranged on the position of the bottom minimum point of the perisporium of recess 11, leaking hole
14 quantity can be 1, can also set multiple.In the lower section of the inner fovea part 11 of front panel 1, just to leaking hole 14
Position be provided with water spilage tray 15, water spilage tray 15 is used to accept the washings that leak down from leaking hole 14.When there is leak,
Perisporium of the washings spilt along recess 11 flows to the leaking hole 14 of concave bottom minimum point, washings by leaking hole most
Flow to eventually in water spilage tray 15, it is to avoid washings are flowed to outside washing machine, it also avoid washings and flow into washing machine internal,
Short circuit can be caused by touching after electric component.
Further, condensate tank of dehumidifier (not shown) is provided with water spilage tray 15, condensate tank of dehumidifier is concretely
Water-level gauge, for determining water level height and SEA LEVEL VARIATION in water spilage tray 15.The controller of condensate tank of dehumidifier and washing machine
(not shown) is wired or wireless connection, and condensate tank of dehumidifier is by the change feelings of the i.e. water level of the water level signal detected
Condition feeds back to controller.
Water spilage tray 15 is provided with drainage mechanism, and drainage mechanism includes leak water pump 16, the control of leak water pump 16 and washing machine
Device (not shown) is connected, and its start and stop is controlled by controller.Water spilage tray 15 is connected by leak water pump 16 and cylindric washer
Logical, drainage mechanism is backwater structure of the water spilage tray 15 to cylindric washer 2, or, drainage mechanism and externally drained pipeline are (not
Diagram) connect, the connecting water pipe 17 of leak water pump 16, the other end of water pipe 17 is communicated to the top of cylindric washer 2.
When washing clothing, spilt when there are washings, water spilage tray accepts the washings leaked down from leaking hole, further,
Condensate tank of dehumidifier detects water level H in water spilage tray>0, send leak information, leak information now for washing machine whether
There is leak, be set as the first leak information, controller starts according to the first leak information, control drainage mechanism, water receiving
The leak that box 15 is accepted is pumped into cylindric washer 2 by drainage mechanism via water pipe 17 and is continuing with as washings, has saved and has washed
Wash and use water, it is to avoid electric leakage, the potential safety hazard got an electric shock.
Further, after leak water pump 16 starts, condensate tank of dehumidifier continues to detect the change feelings of water level in water spilage tray 15
Condition, obtains the second leak information, the second leak information response be water level in water spilage tray 15 situation of change, on water level
Whether the reflection leak of the situation of liter is serious, and controller is according to the second leak information, and the program for washing session information obtained, holds
Row the second leak counter-measure corresponding with the second leak information and program for washing stage.
Further, when water level reaches zero level in the water spilage tray that described condensate tank of dehumidifier is detected, drainage mechanism
It is out of service.If condensate tank of dehumidifier is detected again leak in water spilage tray, above-mentioned leak information is sent again,
And perform leak counter-measure.
Embodiment one
In actual laundry processes, the water leakage situation of roller washing machine can be divided into fill phase leakage according to the program for washing stage
Water and washing/rinse stage leak.The present embodiment provides the leak determination methods in the roller washing machine of the fill phase present invention
And leak counter-measure.
First, during laundry, washing machine starts water inlet, and the water level in cylindric washer 2 rises, and when water level, to rise to washing machine pre-
If water level when stop intake and start washing.And be the reason for occur leak when intaking, due to sealing ring 13 with
There is gap between observation window 31, or there is breakage in sealing ring, and when the leak space that above-mentioned reason is caused is located at
When below the default peak level of washing machine, during water inlet, as the water level in cylindric washer constantly rises, when in cylinder
When water level rises to leak gap, washings are spilt from the gap.
Condensate tank of dehumidifier detects the situation of water level in water spilage tray 15, obtains the first leak information, and controller is according to the
One leak information, control drainage mechanism starts.After drainage mechanism starts, described condensate tank of dehumidifier continues to detect water receiving
The situation of change of water level in box, obtains the second leak information, controller is according to the second leak information and the program for washing obtained
Session information, performs the second leak counter-measure corresponding with the second leak information and program for washing stage.
Further, washing machine leak can be divided into slight leak and serious leak according to water leakage, during slight leak, laundry
Machine can perform corresponding measure so that washings are not drained to outside washing machine, but still ensure that clothes washing process is normally carried out；
During serious leak, washing machine performs corresponding measure, clothes washing process is especially off, to avoid washings from draining to washing machine
Outer pollution surrounding environment, or washings touch electric component and cause short circuit, burn electric component, cause safety
Hidden danger.
The specifically leak determination methods and leak counter-measure that the embodiment of the present invention one is provided are as follows.
As shown in figure 4, during the washing machine inflow stage, water intaking valve is opened, leak determination methods and leak counter-measure flow
For：
Step S101, condensate tank of dehumidifier operation, detects and exports the water level H in water spilage tray；
Step S102, controller is according to the first leak information；The situation of water level H in first leak information water spilage tray 15；
Step S103, judges water leakage situation, performs leak counter-measure；
Wherein, leak determination methods include：
Controller judges as follows according to the first leak information：
If the water level H during whole water inlet in water spilage tray 15 is unchanged or H=0, judge that washing machine is water-tight；
If water level H in water spilage tray>0, illustrate that washing machine has leakage point, judge washing machine leak.
Further, leak counter-measure includes：When judging washing machine leak, controller control drainage mechanism starts,
Specially leak water pump 16 starts, and the leak that water spilage tray 15 is accepted is pumped to cylindric washer 2 as washing via water pipe 17
Water is continuing with.
Step S104, after the time of leak starting mode of pump setting, water level H change in detection water box obtains second and leaked
Water information；
After leak water pump 16 starts, the leak in water spilage tray 15 is persistently pumped out, and condensate tank of dehumidifier continues to detect water receiving
Water level H situation of change in box 15.
Step S105, controller is according to the second leak information；
Controller judges leak speed according to water level H situations of change, sets leak speed as VL, the draining of leak water pump
Speed is VP.
After condensate tank of dehumidifier detection setting time, water level still rises in water spilage tray 15 after drainage mechanism starts, explanation
Leak speed VL is more than the drainage speed VP, i.e. VL of leak water pump>VP, leak speed is more than the draining of leak water pump
The consequence that speed is caused is exactly that the water in water spilage tray 15 will gradually be filled with and can overflowed, and now controller judges that washing machine is
Serious leak；
Water level no longer rises in water spilage tray 15 after drainage mechanism starts, and illustrates that leak speed VL is less than or equal to leak
The drainage speed VP of water pump, i.e. VL≤VP, the washings spilt collected in this case in water spilage tray will by and
When pump in cylindric washer 2, the water in water spilage tray 15 will not be filled with, and also be not in the phenomenon that water spill-over goes out, this time control
Device processed judges washing machine for slight leak.
Step S106, then judge in the program for washing stage, to perform the second leak counter-measure.When program for washing is in water inlet
During the stage, performing the second leak counter-measure includes：
When water level H continues rising, i.e. VL in water spilage tray>During VP, if being only to open leak water pump 16, water spilage tray
Water in 15 will gradually be filled with and can overflowed, and cause potential safety hazard and environmental pollution.Now controller control water intaking valve (figure
Not shown in) close, and start the drainage arrangement i.e. draining pump (not shown) of washing machine.After draining pump is opened,
Water in cylindric washer 2 is discharged, and the water level in cylindric washer is gradually reduced, when water level is reduced to below leak gap, or
When water in person's cylindric washer is all discharged, leak source is cut off, and program stopped of intaking, washing machine stops program for washing.
As water level H=0 in water spilage tray, controller control leak water pump 16 is out of service.
When water level H declines or constant in water spilage tray, i.e. during VL≤VP, illustrate that leak speed VL is less than or equal to leakage
Water pumping drainage speed VP, the washings spilt collected in this case in water spilage tray 15 will be transported to washing in time
In cylinder 2, water spilage tray 2 is not in the phenomenon that water spill-over goes out, and can now continue water inlet program, and washing machine continues to do washing
Process.As water level H=0 in water spilage tray 2, controller control leak water pump 16 is out of service.
The presetting prompt message corresponding with leak information of washing machine, after program for washing stops, controller receives leak
Information, the described information warning information warning corresponding with leak information of control, the output of alarming device (not shown)
The information warning that can be learnt by user.
When washing machine is serious leak, the display screen of the specific such as washing machine of alarming device shows information warning A, tool
Body is the serious leak of washing machine, it is impossible to is normally done washing, need to carry out maintenance and inspection；
When washing machine is slight leak, the display screen of the specific such as washing machine of alarming device treats that whole program for washing terminates
Afterwards, information warning B is shown, the specially slight leak of washing machine need to carry out maintenance and inspection.
Embodiment two
As shown in figure 5, the present embodiment provide the roller washing machine of the washing/rinse stage present invention leak determination methods and
Leak counter-measure.
In washing/rinse stage, leakage cause is due to that the leak space of sealing ring 13 and observation window 31 is located at default wash
Wash more than peak level, due to cylindric washer rotate, agitator treating water rolling flow, when washings reach the gap from
Here spill.
Further, washing machine leak can be divided into slight leak and serious leak according to water leakage, and the embodiment of the present invention two is carried
The leak determination methods and leak counter-measure in washing/rinse stage supplied and embodiment one provide in fill phase
Leak determination methods and leak counter-measure are compared, and wherein step S101 to step S105 all sames, the difference of the two exists
In step S106.
Step S106, then judge in the program for washing stage, to perform the second leak counter-measure.Washed when program for washing is in/
During rinse stage, performing the second leak counter-measure includes：
Water level still rises in water spilage tray 15 after drainage mechanism starts, i.e. VL>During VP, if being only to open leak water pump
16, the water in water spilage tray 15 will gradually be filled with and can overflowed, and cause potential safety hazard and environmental pollution.Now it is accomplished by stopping
Only washing/rinsing program, the drainage arrangement for starting washing machine is draining pump (not shown).After draining pump is opened, wash
The water washed in cylinder 2 is discharged, and the water level in cylindric washer is gradually reduced, when water level is reduced to below leak gap, or
When water in cylindric washer is all discharged, in water spilage tray during water level H=0, controller control leak water pump 16 is out of service.
Water level no longer rises in water spilage tray 15 after drainage mechanism starts, i.e. during VL≤VP, illustrate that leak speed VL is small
In or equal to leak pumping drainage speed VP, the washings spilt collected in this case in water spilage tray 15 will be timely
It is transported in cylindric washer 2, water spilage tray 2 is not in the phenomenon that water spill-over goes out, and can now continue washing/rinsing program,
Washing machine continues clothes washing process.As water level H=0 in water spilage tray 2, controller control leak water pump 16 is out of service.
The presetting prompt message corresponding with leak information of washing machine, after program for washing stops, controller receives leak
Information, the described information warning information warning corresponding with leak information of control, the output of alarming device (not shown)
The information warning that can be learnt by user.
When washing machine is serious leak, the display screen of the specific such as washing machine of alarming device shows information warning A, tool
Body is the serious leak of washing machine, it is impossible to is normally done washing, need to carry out maintenance and inspection；
When washing machine is slight leak, the display screen of the specific such as washing machine of alarming device treats that whole program for washing terminates
Afterwards, information warning B is shown, the specially slight leak of washing machine need to carry out maintenance and inspection.
Embodiment three
The present embodiment drainage mechanism is connected with externally drained pipeline (not shown).
When washing clothing, spilt when there are washings, water spilage tray 15 accepts the washings leaked down from leaking hole, enters one
Step ground, condensate tank of dehumidifier detects water level H in water spilage tray>0, leak information is sent, now leak information is the first leakage
Water information, controller is according to the first leak information, and the leak that water spilage tray 15 is accepted in control drainage mechanism startup passes through outer
Portion discharge pipe line discharge, it is to avoid electric leakage, the potential safety hazard got an electric shock.
It should be noted that the embodiment in above-described embodiment can be further combined or replace, and embodiment is only
It is that the preferred embodiments of the present invention are described, not the spirit and scope of the present invention is defined, is not departing from this
On the premise of invention design philosophy, various change that professional and technical personnel in the art make to technical scheme and
Improve, belong to protection scope of the present invention.
Claims (10)
1. a kind of roller washing machine, including the casing with front panel, the cylindric washer in casing, controller and row
It is the clothing dispensing port communicated with cylindric washer to have on water installations, front panel in the middle of a recess for installing door body, recess, its
It is characterised by, the perisporium of the recess is provided with the water spilage tray for being provided with and being communicated with leaking hole in leaking hole, casing, water spilage tray
Provided with condensate tank of dehumidifier, water spilage tray is provided with drainage mechanism, and controller is connected with condensate tank of dehumidifier, according in water spilage tray
SEA LEVEL VARIATION, obtain leak information, perform corresponding with leak information leak counter-measure.
2. roller washing machine according to claim 1, it is characterised in that described drainage mechanism includes leak water
Pump, water spilage tray is connected by leak water pump with cylindric washer, and drainage mechanism is backwater structure of the water spilage tray to cylindric washer, or,
Described drainage mechanism and externally drained pipeline connection.
3. roller washing machine according to claim 1, it is characterised in that described leak counter-measure includes：
Described condensate tank of dehumidifier detects the situation of water level in water spilage tray, obtains the first leak information, controller is according to first
Leak information, control drainage mechanism starts.
4. roller washing machine according to claim 3, it is characterised in that after drainage mechanism starts, described water
Level detecting apparatus continues to detect the situation of change of water level in water spilage tray, obtains the second leak information, controller is according to the second leakage
Water information and the program for washing session information obtained, are performed and the second leak information and program for washing stage corresponding second
Leak counter-measure.
5. roller washing machine according to claim 4, it is characterised in that the second described leak information includes washing
The serious leak of clothing machine, water level still rises in water spilage tray after drainage mechanism starts, and the second described leak counter-measure includes：
In the serious leak of fill phase washing machine, control washing machine stops water inlet, and drainage arrangement starts draining；
In the serious leak of washing/rinse stage washing machine, control program for washing stops, and drainage arrangement starts draining.
6. roller washing machine according to claim 4, it is characterised in that the second described leak information includes washing
The slight leak of clothing machine, water level no longer rises in water spilage tray after drainage mechanism starts, and the second described leak counter-measure is also wrapped
Include：When judging the slight leak of washing machine, control program for washing is continued to run with.
7. roller washing machine according to claim 1, it is characterised in that described leak counter-measure includes：
When water level reaches zero level in the water spilage tray that described condensate tank of dehumidifier is detected, drainage mechanism is out of service.
8. roller washing machine according to claim 1, it is characterised in that described leak counter-measure includes,
The information warning that washing machine output can be learnt by user, it is preferred that the information warning is warning letter corresponding with leak information
Breath.
9. the leak determination methods of a kind of roller washing machine as described in claim 1-8, it is characterised in that according to water
The situation of change of water level obtains leak information in the water spilage tray that level detecting apparatus is detected, and comprises the following steps：
Step S101, condensate tank of dehumidifier operation, detects and exports the water level in water spilage tray；
Step S102, controller obtains the first leak information；
Step S103, drainage mechanism is started working；
After step S104, drainage mechanism operation setup time, the change of water level in condensate tank of dehumidifier detection water spilage tray；
Step S105, controller obtains the second leak information；
Step S106, performs the second leak counter-measure.
10. leak determination methods according to claim 9, it is characterised in that in step S102, in water spilage tray
Water level H ＞ 0, judge washing machine leak, obtain the first leak information；
In step S105, water level H situation of change in the water spilage tray detected according to condensate tank of dehumidifier, described
Two leak information include：
Water level H in water spilage tray rises, and judges the serious leak of washing machine；
Water level H in water spilage tray declines or constant, judges the slight leak of washing machine.
Priority Applications (3)
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| CN201610179273.6A CN107227587B (en) | 2016-03-24 | 2016-03-24 | Roller washing machine and water leakage judging method thereof |
| PCT/CN2017/075946 WO2017162025A1 (en) | 2016-03-24 | 2017-03-08 | Drum washing machine and method for determining water leakage thereof |
| JP2018549531A JP6832949B2 (en) | 2016-03-24 | 2017-03-08 | Drum washing machine and its leak judgment method |
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| CN108411573A (en) * | 2018-03-06 | 2018-08-17 | 珠海格力电器股份有限公司 | Laundry facilities water feed apparatus and water inlet quantity measuring method |
| CN110426155A (en) * | 2018-08-03 | 2019-11-08 | 宁波欧琳厨具有限公司 | A kind of method and system based on water ionizer detection sink leak |
| CN110761032A (en) * | 2018-07-09 | 2020-02-07 | 青岛海尔洗衣机有限公司 | Washing machine and control method |
| CN113106692A (en) * | 2020-01-13 | 2021-07-13 | 青岛海尔滚筒洗衣机有限公司 | Washing machine and control method thereof |
| CN116516617A (en) * | 2023-06-30 | 2023-08-01 | 珠海格力电器股份有限公司 | Clothes putting detection device and method and clothes treatment equipment |
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| CN114061865A (en) * | 2020-07-31 | 2022-02-18 | 芜湖美的厨卫电器制造有限公司 | Detection device, heat exchange assembly and detection method |
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Also Published As
| Publication number | Publication date |
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| CN107227587B (en) | 2020-03-10 |
| JP6832949B2 (en) | 2021-02-24 |
| WO2017162025A1 (en) | 2017-09-28 |
| JP2019509137A (en) | 2019-04-04 |
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