CN108677457A - Cleaning device, washing machine and detergent feeding method - Google Patents
Cleaning device, washing machine and detergent feeding method Download PDFInfo
- Publication number
- CN108677457A CN108677457A CN201810804441.5A CN201810804441A CN108677457A CN 108677457 A CN108677457 A CN 108677457A CN 201810804441 A CN201810804441 A CN 201810804441A CN 108677457 A CN108677457 A CN 108677457A
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- China
- Prior art keywords
- receiving portion
- control unit
- water
- washing machine
- test section
- Prior art date
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- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 113
- 239000003599 detergent Substances 0.000 title claims abstract description 54
- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 238000005303 weighing Methods 0.000 claims description 35
- 239000000523 sample Substances 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 5
- 238000004260 weight control Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
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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
- D06F39/028—Arrangements for selectively supplying water to detergent compartments
-
- 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
-
- 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
- D06F34/18—Condition of the laundry, e.g. nature or weight
-
- 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
- D06F34/22—Condition of the washing liquid, e.g. turbidity
-
- 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
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
-
- 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
- D06F39/088—Liquid supply 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/14—Supply, recirculation or draining of washing liquid
-
- D06F2202/02—
-
- D06F2202/08—
-
- D06F2202/10—
-
- D06F2204/02—
-
- D06F2204/086—
-
- D06F2220/00—
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides a cleaning device, a washing machine and a detergent feeding method. The cleaning device comprises a first accommodating part, a first detection part and a control part, wherein the first accommodating part is provided with a water inlet part and a water outlet part, at least part of the first detection part is arranged in the first accommodating part, the first detection part can be used for detecting the flow rate of liquid flowing into the first accommodating part from the water inlet part, the control part is electrically connected with the first detection part, and the control part is used for controlling the water inlet duration of the water inlet part. The washing machine is arranged in such a way that the washing machine can accurately control the water inflow, the water inflow of the washing machine is fully fused with detergent, and the washing effect of the washing machine is improved.
Description
Technical field
The present invention relates to washing machine equipment technical fields, in particular to a kind of cleaning device, washing machine and detergent
The method of dispensing.
Background technology
In the prior art, washing machine can not accurately control the inflow of washing machine, can not be to influent quality
Hardness is detected.Automatically dispensing portion is only capable of simply being converted according to clothes weight the dispensing of detergent the detergent of existing washing machine
Amount has ignored influence of the hardness of inflow and water to detergent injected volume to complete to launch automatically, so as to cause washing machine
The problem of washing effect difference.
Invention content
The main purpose of the present invention is to provide a kind of cleaning device, washing machine and detergent put-on methods, existing to solve
There is the problem of washing of drum type washing machine effect difference in technology.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of cleaning device, including:First holds
Receive portion, the first receiving portion has water entering section and outlet part;First test section, at least part of first test section are set to the first appearance
It receives in portion, the first test section can be used for detecting the flow velocity that the liquid in the first receiving portion is flowed into from water entering section;Control unit, control unit
It is electrically connected with the first test section, control unit is used to control the water inlet duration of water entering section.
Further, outlet part includes:First water outlet, the first water outlet are opened in the cavity wall of the first receiving portion;The
Two water outlets, the second water outlet are opened in the cavity wall of the first receiving portion, and the second water outlet is disposed adjacently with the first water outlet.
Further, cleaning device further includes:Siphon pipe, one end of siphon pipe are connected with the second water outlet, siphon pipe
The other end be used for by the first receiving portion residual water be discharged.
Further, the first test section includes:Detection probe, detection probe are set on the internal chamber wall of the first receiving portion,
Detection probe is electrically connected with control unit, and detection probe is detecting the flow velocity and/or hardness of the liquid for flowing through water entering section.
According to another aspect of the present invention, a kind of cleaning device is provided, including:First receiving portion, the first receiving portion
With water entering section and outlet part;First test section, at least part of first test section are set in the first receiving portion, the first detection
Portion can be used for detecting the flow velocity and hardness that the liquid in the first receiving portion is flowed into from water entering section;Control unit, control unit and the first inspection
Survey portion is electrically connected, and control unit is used to control the water inlet duration of water entering section and determines the total inflow of liquid;Dispensing portion, dispensing portion with
Control unit is electrically connected, and control unit can control dispensing portion putting detergent into outlet part.
Further, dispensing portion further includes:Weighing sections, weighing sections are connected with washing tube, and weighing sections is electrically connected with control unit
It connects, weighing sections to being put into washing tube for waiting for that washings is weighed.
According to another aspect of the present invention, a kind of washing machine, including cleaning device are provided, cleaning device is above-mentioned
Cleaning device.
Further, washing machine includes:Weighing sections, weighing sections are connected with washing tube, and weighing sections is electrically connected with control unit,
Weighing sections to being put into washing tube for waiting for that washings is weighed.
Further, washing machine further includes:Dispensing portion, dispensing portion are electrically connected with control unit, and dispensing portion is used for outlet part
Interior putting detergent.
Further, dispensing portion includes:Second receiving portion, the second receiving portion are disposed adjacently with the first receiving portion, and second
Receiving portion is connected with outlet part, and the second receiving portion is to store detergent.
Further, dispensing portion further includes:Pipe is launched, the first end for launching pipe is connected with the second receiving portion, launches pipe
Second end be connected with outlet part.
Further, dispensing portion further includes:Second test section, the second test section are connected with the second receiving portion, the second inspection
Survey portion is used to detect the storage capacity of detergent in the second receiving portion.
Further, dispensing portion further includes:Pump is launched, pump is launched and is disposed adjacently with the second receiving portion, launch pump and control
Portion's electrical connection processed launches pump the detergent in the second receiving portion is delivered to outlet part.
According to another aspect of the present invention, provide the method that a kind of detergent of washing machine is launched, method be used for
Above-mentioned washing machine putting detergent, method include the following steps:Step S10:Weighing sections is treated after washings weighs, control unit
According to the flow control water entering section water inlet duration for the liquid that the weight for waiting for washings and the first test section detect;Step S20:Control
The weight for waiting for washings that the hardness for the liquid that portion processed is detected according to the first test section, the total inflow of liquid and weighing sections claim
The detergent that pump puts into predetermined amount to outlet part is launched in amount control.
Further, step S10 includes:Step S11:Weighing sections is treated after washings weighs, and determines total inflow;Step
S12:Control unit determines water intake velocity by the volume of the first receiving portion and the time full of the first receiving portion liquid;Step S13:
Control unit determines total duration of intaking needed for washing tube by total inflow and water intake velocity, and controls the opening time of water entering section,
Until the opening time of water entering section is equal to total duration of intaking needed for washing tube.
It applies the technical scheme of the present invention, by that the first test section will be set in the first receiving portion to examine at least partly
The flow velocity of flow measurement liquid in the first receiving portion, and then pass through progress when the water inlet of the water entering section of the first receiving portion of control unit pair again
To control into water inventory, setting in this way so that washing machine accurately controls inflow for row control so that washing machine into
Water is fully merged with detergent, to improve the washing effect of washing machine.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings:
Fig. 1 shows the schematic cross-sectional view of the embodiment of cleaning device according to the present invention;
Fig. 2 shows the structural schematic diagrams of the embodiment one of washing machine according to the present invention;
Fig. 3 shows the structural schematic diagram of the embodiment two of washing machine according to the present invention;
Fig. 4 shows the operation principle first pass schematic diagram of washing machine according to the present invention;
Fig. 5 shows the operation principle second procedure schematic diagram of washing machine according to the present invention.
Wherein, above-mentioned attached drawing includes the following drawings label:
10, the first receiving portion;11, water entering section;12, outlet part;121, the first water outlet;122, the second water outlet;13, rainbow
Suction pipe;
20, the first test section;21, detection probe;
30, the second receiving portion;
40, dispensing portion;41, pipe is launched;42, pump is launched;43, the second test section.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
It should be noted that term " first ", " second " etc. in the description and claims of this application and attached drawing
It is for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that the art used in this way
Language can be interchanged in the appropriate case, so that presently filed embodiment described herein for example can be in addition to illustrating herein
Or the sequence other than those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment need not limit
In those of clearly listing step or unit, but may include not listing clearly or for these processes, method, production
The intrinsic other steps of product or equipment or unit.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them
It states.
In conjunction with shown in Fig. 1 to Fig. 5, according to an embodiment of the invention, a kind of cleaning device is provided.
Specifically, as shown in Figure 1, the cleaning device, including the first receiving portion 10, the first test section 20 and control unit,
There is one receiving portion 10 water entering section 11 and outlet part 12, at least part of first test section 20 to be set in the first receiving portion 10,
First test section 20 can be used for detecting the flow velocity that the liquid in the first receiving portion 10 is flowed into from water entering section 11, control unit and the first inspection
Survey portion 20 is electrically connected, and control unit is opened or closed for controlling water entering section 11.
In the present embodiment, by that the first test section will be set in the first receiving portion at least partly and flow through to detect
The flow velocity of liquid in one receiving portion, so again by the water inlet duration of the water entering section of the first receiving portion of control unit pair controlled with
Control into water inventory, setting is so that washing machine accurately controls inflow in this way so that the inflow of washing machine with wash
It washs agent fully to merge, to improve the washing effect of washing machine.
In the present embodiment, outlet part 12 includes the first water outlet 121 and the second water outlet 122, and the first water outlet 121 is opened
In the cavity wall of the first receiving portion 10, the second water outlet 122 is opened in the cavity wall of the first receiving portion 10, the second water outlet
122 are disposed adjacently with the first water outlet 121.First water outlet 121 is washed for the liquid entered by water entering section 11 to be imported into
It washs in bucket, when water inlet end, water entering section 11 is closed, and the second water outlet is used for liquid remaining in the first receiving portion by second
Water outlet export, in this way setting make the first receiving portion in liquid be fully discharged into washing tube so that washing machine into
Water is accurately controlled.
Further, cleaning device further includes siphon pipe 13, and one end of siphon pipe 13 is connected with the second water outlet 122,
The other end of siphon pipe 13 is used to the residual water in the first receiving portion 10 being discharged.Setting makes when water inlet end in this way, first
Remaining liquid is drained into the other end by one end of siphon pipe in receiving portion, and then enters in washing tube so that washing machine
Inflow is accurately controlled.
In the present embodiment, the first test section 20 includes detection probe 21, and detection probe 21 is set to the first receiving portion 10
Internal chamber wall on, detection probe 21 is electrically connected with control unit, and detection probe 21 is detecting the stream for the liquid for flowing through water entering section 11
Speed or hardness, naturally it is also possible to while the flow velocity and hardness of the liquid to flowing through water entering section 11 are detected.Setting makes in this way
The information detected is passed to control unit by detection probe, and then control unit can play on or off according to detection information to water entering section 11
It closes.
In the present embodiment, which includes the first receiving portion 10, the first test section 20, control unit and dispensing portion
40, there is the first receiving portion 10 water entering section 11 and outlet part 12, at least part of first test section 20 to be set to the first receiving portion
In 10, the first test section 20 can be used for detecting the flow velocity and hardness that the liquid in the first receiving portion 10 is flowed into from water entering section 11, control
Portion processed is electrically connected with the first test section 20, and control unit is used to control the water inlet duration of water entering section 11 and determines total water inlet of liquid
Amount, dispensing portion 40 are electrically connected with control unit, and control unit can control the putting detergent into outlet part 12 of dispensing portion 40.Control unit root
The hardness of the liquid detected according to the first test section 20, the total inflow control of liquid are launched pump 42 and are preset to the input of outlet part 12
The detergent of amount.
Further, dispensing portion further includes:Weighing sections, weighing sections are connected with washing tube, and weighing sections is electrically connected with control unit
It connects, weighing sections to being put into washing tube for waiting for that washings is weighed.Washings is treated by weighing sections to weigh, just
Step calculates required total inflow.The hardness for the liquid that control unit is detected according to the first test section 20, the total inflow of liquid
The Weight control for waiting for washings claimed with weighing sections launches the detergent that pump 42 puts into predetermined amount to outlet part 12.
The cleaning device of above-described embodiment can be also used for washing machine equipment technical field, i.e., it is according to the present invention another
Aspect provides a kind of washing machine.The washing machine includes cleaning device, and cleaning device is the cleaning device of above-described embodiment.
In the present embodiment, washing machine includes weighing sections, and weighing sections is connected with washing tube, and weighing sections is electrically connected with control unit
It connects, weighing sections to being put into washing tube for waiting for that washings is weighed.Setting will be so that weighing sections will wait for that washings claims in this way
Obtained information is fed back into control unit in time after weight, so control unit according to the Weight control water entering section 11 for waiting for washings into
Water.
As shown in Figures 2 and 3, washing machine further includes dispensing portion 40, and dispensing portion 40 is electrically connected with control unit, and dispensing portion 40 uses
In the putting detergent into outlet part 12.Control unit can according to wait for the weight of washings, into water inventory and water hardness, with to washing
Wash the detergent that required dosage is precisely placed in bucket.
In the present embodiment, dispensing portion 40 includes the second receiving portion 30, and the second receiving portion 30 is adjacent with the first receiving portion 10
Ground is arranged, and the second receiving portion 30 is connected with outlet part 12, and the second receiving portion 30 is to store detergent.Setting is convenient for the in this way
The detergent of storage is delivered in the first receiving portion 10 by two receiving portions 30, so that in detergent and the first receiving portion 10
Liquid is fully merged and is flowed into washing tube.
In addition, dispensing portion 40 further includes launching pipe 41, the first end for launching pipe 41 is connected with the second receiving portion 30, launches
The second end of pipe 41 is connected with outlet part 12.Detergent is delivered to outlet part by the second receiving portion by launching pipe 41,
In the present embodiment, dispensing portion 40 further includes the second test section 43, the second test section 43 and 30 phase of the second receiving portion
Connection, the second test section 43 are used to detect the storage capacity of detergent in the second receiving portion 30.Second test section 43 is accommodated to second
The detergent that portion 30 stores is detected, and when the deficiency of detergent in the second receiving portion 30 is less than preset value, control unit will lead to
Crossing the warning lamp being connected with control unit reminds user to add detergent.
In the present embodiment, dispensing portion 40 further includes launching pump 42, launches pump 42 and is disposed adjacently with the second receiving portion 30,
It launches pump 42 to be electrically connected with control unit, launches pump 42 detergent in the second receiving portion 30 is delivered to outlet part 12.This
Sample is arranged so that control unit is according to waiting for the weight of washings, pumped into water inventory and water hardness by the second receiving portion to control to launch
The detergent of 30 storages is installed fixed demand percentage and is launched into outlet part 12.
This application discloses the method that a kind of detergent of washing machine is launched, method includes the following steps:Step S10:Claim
Weight portion treats after washings weighs, the flow velocity for the liquid that control unit is detected according to the weight for waiting for washings and the first test section 20
Control the water inlet duration of water entering section 11;Step S20:The hardness of the liquid that control unit is detected according to the first test section 20, liquid
What total inflow and weighing sections claimed waits for that the Weight control of washings launches the detergent that pump 42 puts into predetermined amount to outlet part 12.
Wherein, step S10 includes:Step S11:Weighing sections is treated after washings weighs, and determines total inflow;Step S12:Control unit is logical
It crosses the volume of the first receiving portion 10 and the time full of 10 liquid of the first receiving portion determines water intake velocity;Step S13:Control unit is logical
It crosses total inflow and water intake velocity determines total duration of intaking needed for washing tube, and control the opening time of water entering section 11, until into
The opening time in water portion 11 is equal to total duration of intaking needed for washing tube.
The application controls the water inlet total duration of water entering section 11 to accurately control into water inventory by control unit.First test section
By the hardness determination to tap water more accurately to control detergent injected volume.
In the prior art, in washing tube Technology of Level Detection cannot exclude clothing water suction generate error lead to inflow control
It is inaccurate;Also, existing washing machine ignores tap water quality hardness, and tap water intermediate ion (Ca, Mg, Cl etc.) can not be considered to washing
The consumption of agent active ingredient is washed, so that it cannot reach clean effect;The technical solution of the application can by clothes weight, into
The physical quantitys such as water inventory, water hardness accurately convert to control detergent injected volume, to improve washing effect, and in identical washing
Dosage of scour is reduced under effect can save washing cost, reduce discharge waste water environmental pollution.
As shown in Fig. 2, washing machine includes water inlet detection module and detergent putting module.
As shown in Figure 1, cleaning device includes the detection probe 21, first of the water inlet pipe of water entering section 11, the first test section 20
Water inlet downstream passage, siphon pipe 13, the first receiving portion 10 at water outlet 121;Tap water injects first by water inlet pipe when water inlet
Receiving portion 10, control unit the first receiving portion 10 of control, which is full of, intakes, liquid level timing since touching detection probe 21, contact
It is t by the time, due to the constant volume of the first receiving portion 10, can quickly calculates water inlet flow velocity v;Water total amount is arrived by calculating
U, U/v=T are water inlet total duration, are controlled into water inventory U by controlling total duration T with realizing;In addition detection probe 21 is contacting
It can detect water hardness while having detected water to water;When water inlet end, water remaining in the first receiving portion 10 can be through rainbow
Suction pipe 13 is drained, in order to avoid influence the precision of next detection flows;Siphon pipe 13 can have always water process during entire water inlet, but
The downstream of siphon pipe 13 is connected with cylindric washer not to be interfered with into water inventory.
As shown in figure 3, washing machine further includes the second receiving portion 30, launches the 42, second test section 43 of pump, launches pipe 41;Root
According to waiting for the weight of washings, determine the amount of putting detergent by intelligent algorithm into water inventory, the several physical quantitys of water hardness, by
It launches pump 42 and detergent input dispensing pipe 41 is sucked out from the second receiving portion 30, launch the water entering section 11 of pipe 41 and cleaning device or go out
The channel in water portion 12 is connected, and the delivery of detergent is realized by water inlet flow;Second test section 43 is to detect the second receiving portion 30
Whether interior detergent liquid level reaches minimum level threshold values, when detergent deficiency in the second receiving portion 30, complete machine controller
It detects to notify user's detergent to need to add.
As shown in Figure 4 and Figure 5, as weighing sections treat washings weigh obtained by information to control into water inventory, water inlet
Total amount determines by water inlet flow velocity and water inlet duration, is obtaining after washing weight, into after water inventory, water hardness, by can only
The amount for the detergent that algorithm need to be launched with the final washing machine of determination.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that when describing a specific features, structure or feature in conjunction with any embodiment, what is advocated is knot
Other embodiment is closed to realize that this feature, structure or feature are also fallen within the scope of the present invention.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (15)
1. a kind of cleaning device, which is characterized in that including:
First receiving portion (10), first receiving portion (10) have water entering section (11) and outlet part (12);
First test section (20), at least part of first test section (20) are set in first receiving portion (10), institute
It states the first test section (20) and can be used for detecting the stream for flowing into the liquid in first receiving portion (10) from the water entering section (11)
Speed;
Control unit, the control unit are electrically connected with first test section (20), and the control unit is for controlling the water entering section
(11) water inlet duration.
2. cleaning device according to claim 1, which is characterized in that the outlet part (12) includes:
First water outlet (121), first water outlet (121) are opened in the cavity wall of first receiving portion (10);
Second water outlet (122), second water outlet (122) is opened in the cavity wall of first receiving portion (10), described
Second water outlet (122) is disposed adjacently with first water outlet (121).
3. cleaning device according to claim 2, which is characterized in that the cleaning device further includes:
Siphon pipe (13), one end of the siphon pipe (13) are connected with second water outlet (122), the siphon pipe (13)
The other end be used for by the first receiving portion (10) residual water be discharged.
4. cleaning device according to claim 1, which is characterized in that first test section (20) includes:
Detection probe (21), the detection probe (21) are set on the internal chamber wall of first receiving portion (10), the detection
Probe (21) is electrically connected with the control unit, and the detection probe (21) flows through the liquid of the water entering section (11) to detect
Flow velocity and/or hardness.
5. a kind of cleaning device, which is characterized in that including:
First receiving portion (10), first receiving portion (10) have water entering section (11) and outlet part (12);
First test section (20), at least part of first test section (20) are set in first receiving portion (10), institute
It states the first test section (20) and can be used for detecting the stream for flowing into the liquid in first receiving portion (10) from the water entering section (11)
Speed and hardness;
Control unit, the control unit are electrically connected with first test section (20), and the control unit is for controlling the water entering section
(11) total inflow of water inlet duration and determining liquid;
Dispensing portion (40), the dispensing portion (40) are electrically connected with the control unit, and the control unit can control the dispensing portion
(40) to the outlet part (12) interior putting detergent.
6. cleaning device according to claim 5, which is characterized in that the dispensing portion further includes:Weighing sections, it is described to weigh
Portion is connected with washing tube, and the weighing sections is electrically connected with the control unit, and the weighing sections is used for being put into the washing tube
Interior waits for that washings is weighed.
7. a kind of washing machine, including cleaning device, which is characterized in that the cleaning device is any one of claim 1 to 6 institute
The cleaning device stated.
8. washing machine according to claim 7, which is characterized in that the washing machine includes:
Weighing sections, the weighing sections are connected with washing tube, and the weighing sections is electrically connected with the control unit, and the weighing sections is used
In waiting for that washings is weighed to being put into the washing tube.
9. washing machine according to claim 7, which is characterized in that the washing machine further includes:
Dispensing portion (40), the dispensing portion (40) are electrically connected with the control unit, and the dispensing portion (40) is used for the water outlet
Portion (12) interior putting detergent.
10. washing machine according to claim 9, which is characterized in that the dispensing portion (40) includes:
Second receiving portion (30), second receiving portion (30) are disposed adjacently with first receiving portion (10), and described second
Receiving portion (30) is connected with the outlet part (12), and second receiving portion (30) is storing the detergent.
11. washing machine according to claim 10, which is characterized in that the dispensing portion (40) further includes:
Pipe (41) is launched, the first end for launching pipe (41) is connected with second receiving portion (30), the dispensing pipe
(41) second end is connected with the outlet part (12).
12. washing machine according to claim 10, which is characterized in that the dispensing portion (40) further includes:
Second test section (43), second test section (43) are connected with second receiving portion (30), second detection
Portion (43) is used to detect the storage capacity of the interior detergent of second receiving portion (30).
13. washing machine according to claim 10, which is characterized in that the dispensing portion (40) further includes:
Launch pump (42), dispensings pump (42) is disposed adjacently with second receiving portion (30), the dispensing pump (42) and
The control unit electrical connection, the dispensing pump (42) the detergent in second receiving portion (30) is delivered to institute
State outlet part (12).
14. the method that a kind of detergent of washing machine is launched, the method to described in any one of claim 7 to 13 for washing
Clothing machine putting detergent, which is characterized in that the described method comprises the following steps:
Step S10:Weighing sections is treated after washings weighs, and control unit is examined according to the weight for waiting for washings and the first test section (20)
Flow control water entering section (11) the water inlet duration of the liquid measured;
Step S20:The hardness of liquid, the total inflow of liquid and the weighing sections that control unit is detected according to the first test section (20)
The Weight control for waiting for washings claimed launches the detergent that pump (42) puts into predetermined amount to outlet part (12).
15. the method that the detergent of washing machine according to claim 14 is launched, which is characterized in that the step S10 packets
It includes:
Step S11:Weighing sections is treated after washings weighs, and determines total inflow;
Step S12:Volume of the control unit by the first receiving portion (10) and the time full of the first receiving portion (10) liquid
Determine water intake velocity;
Step S13:Control unit determines total duration of intaking needed for washing tube by total inflow and water intake velocity, and control it is described into
The opening time in water portion (11), until the opening time of the water entering section (11) is equal to total duration of intaking needed for the washing tube.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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CN201810804441.5A CN108677457B (en) | 2018-07-20 | 2018-07-20 | Cleaning device, washing machine and detergent feeding method |
EP19838805.0A EP3795735A4 (en) | 2018-07-20 | 2019-01-30 | Cleaning device, washing machine, and detergent delivery method |
JP2020563677A JP7119123B2 (en) | 2018-07-20 | 2019-01-30 | Washing device, washing machine, and method of adding detergent |
PCT/CN2019/073967 WO2020015351A1 (en) | 2018-07-20 | 2019-01-30 | Cleaning device, washing machine, and detergent delivery method |
Applications Claiming Priority (1)
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CN201810804441.5A CN108677457B (en) | 2018-07-20 | 2018-07-20 | Cleaning device, washing machine and detergent feeding method |
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CN108677457A true CN108677457A (en) | 2018-10-19 |
CN108677457B CN108677457B (en) | 2019-08-06 |
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CN201810804441.5A Active CN108677457B (en) | 2018-07-20 | 2018-07-20 | Cleaning device, washing machine and detergent feeding method |
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EP (1) | EP3795735A4 (en) |
JP (1) | JP7119123B2 (en) |
CN (1) | CN108677457B (en) |
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CN110184784A (en) * | 2019-05-09 | 2019-08-30 | 青岛海尔洗衣机有限公司 | The method of scale parameter control washing facility based on washing water |
WO2020015351A1 (en) * | 2018-07-20 | 2020-01-23 | 珠海格力电器股份有限公司 | Cleaning device, washing machine, and detergent delivery method |
CN111321557A (en) * | 2018-12-17 | 2020-06-23 | 无锡小天鹅电器有限公司 | Dispensing device, washing equipment and control method of dispensing device |
CN112301673A (en) * | 2019-08-02 | 2021-02-02 | 东芝生活电器株式会社 | Washing machine |
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Also Published As
Publication number | Publication date |
---|---|
EP3795735A1 (en) | 2021-03-24 |
WO2020015351A1 (en) | 2020-01-23 |
EP3795735A4 (en) | 2021-04-21 |
CN108677457B (en) | 2019-08-06 |
JP7119123B2 (en) | 2022-08-16 |
JP2021520956A (en) | 2021-08-26 |
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