CN207031785U - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN207031785U CN207031785U CN201720844583.5U CN201720844583U CN207031785U CN 207031785 U CN207031785 U CN 207031785U CN 201720844583 U CN201720844583 U CN 201720844583U CN 207031785 U CN207031785 U CN 207031785U
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Abstract
The utility model embodiment provides washing machine.In one embodiment, the washing machine includes：Staving, the staving are provided with water inlet；The first sensor of the water inlet is arranged on, the first sensor is used for the first water quality parameter for detecting the water entered by the water inlet；Second sensor inside the staving, the second sensor are used for the second water quality parameter for detecting the water in the staving；The control board being electrically connected with the first sensor and second sensor, the water quality parameter that the control board is used to be transmitted according to the first sensor and second sensor of reception control the running of the washing machine；And in use, control circuit control washing machine is rinsed, until second water quality parameter is in the setting range of first water quality parameter.
Description
Technical field
Household appliance technical field is the utility model is related to, in particular to a kind of washing machine.
Background technology
For washing machine as electrical equipment more commonly used in household electrical appliance, in general washing machine is provided with multiple laundry modes, uses
Family can select arbitrary laundry mode to carry out cleaning clothing, but arbitrary patterns can not all judge the degree of cleaning of clothing, because
For a kind of washing machine that can effectively clean clothing is active demand.
Utility model content
In view of this, the purpose of the utility model embodiment is to provide a kind of washing machine.
A kind of washing machine that the utility model embodiment provides, the washing machine include：
Staving, the staving are provided with water inlet；
The first sensor of the water inlet is arranged on, the first sensor is used to detect and entered by the water inlet
Water the first water quality parameter；
Second sensor inside the staving, the second sensor are used to detect the water in the staving
Second water quality parameter；
The control board being electrically connected with the first sensor and second sensor, the control board are used for root
The water quality parameter transmitted according to the first sensor and second sensor of reception controls the running of the washing machine；And
In use, the control circuit control washing machine is rinsed, until second water quality parameter is described first
In the setting range of water quality parameter.
The utility model embodiment also provides a kind of washing machine, and the washing machine includes：
Staving, the staving are provided with water inlet；
Quality inspection sensor inside the staving, the quality inspection sensor are used to detect the water in the staving
Water quality parameter；
The control board being electrically connected with the quality inspection sensor, the control board are used to be passed according to reception quality inspection
The water quality parameter of sensor transmission controls the running of the washing machine；And
In use, the control circuit control washing machine is rinsed, until the water quality parameter is in the specified ginseng to prestore
In several setting ranges.
Compared with prior art, the washing machine that the utility model embodiment provides is more by being set on the washing machine
Individual sensor detects water quality parameter, and the water quality parameter that control board is obtained by contrasting two sensors to detect controls washing machine
Running, can enable washing machine more Intelligent Recognition degree of cleaning, improve the cleaning efficiency of washing machine.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the block diagram for the washing machine that the utility model preferred embodiment provides.
Fig. 2 is the structural representation for the washing machine that the utility model preferred embodiment provides.
Fig. 3 is the block diagram for the washing machine that another preferred embodiment of the utility model provides.
Fig. 4 is the flow chart for the cleaning method that the utility model preferred embodiment provides.
Icon：100- washing machines；110- control boards；111- water inlets；112- first sensors；113- osculums；
114- second sensors；115- stavings；116- 3rd sensors；The sensors of 118- the 4th；The control buttons of 119- first；120-
Five sensors；The control buttons of 121- second；122- displays；123- alarms.
Embodiment
Below in conjunction with accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.The component of the utility model embodiment being generally described and illustrated herein in the accompanying drawings can be come with a variety of configurations
Arrangement and design.Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit below
Claimed the scope of the utility model, but it is merely representative of selected embodiment of the present utility model.Based on the utility model
Embodiment, the every other embodiment that those skilled in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.It is meanwhile new in this practicality
In the description of type, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
Fig. 1 is the block diagram of washing machine 100.Fig. 2 is the washing machine 100 that the utility model preferred embodiment provides
Structural representation.As shown in Fig. 1 and 2, the washing machine 100 includes control board 110, first sensor 112, second senses
Device 114.
The control board 110, first sensor 112 and 114 each element of second sensor between each other directly or
Ground connection is electrically connected with, to realize the transmission of data or interaction.For example, these elements can pass through one or more communication between each other
Bus or signal wire, which are realized, to be electrically connected with.
In the present embodiment, as shown in Fig. 2 the washing machine 100 includes staving 115, the staving 115 is provided with water inlet
111。
The first sensor 112 is arranged at the water inlet 111, and the first sensor 112 is used to detect by institute
State the first water quality parameter of the water of the entrance of water inlet 111.
In the present embodiment, first water quality parameter can be pH value, resistivity, electrical conductivity etc..It is described in the present embodiment
First sensor 112 is arranged at the water inlet 111, it can be understood as, first water quality parameter is that running water etc. is used for
Clean the water quality parameter of the water of clothing.
The second sensor 114 is arranged on inside the staving 115, and the second sensor 114 is described for detecting
Second water quality parameter of the water in staving 115.
In the present embodiment, second water quality parameter can be pH value, resistivity, electrical conductivity etc..It is described in the present embodiment
Second water quality parameter is the water quality parameter of the internal water of staving 115.For example, the washing machine 100 is used for clothes of doing washing, then
Second water quality parameter can represent the content of the possible cleaning agent of clothes inside the staving 115.
The control board 110 may be mounted at the optional position of the washing machine 100.The control board 110
For controlling the running of washing machine 100 and receiving the signal of the transmission of first sensor 112.
In use, control circuit control washing machine 100 is rinsed, until second water quality parameter is described the
In the setting range of one water quality parameter.In one embodiment, the control board 110 receives the first sensor
The second water quality parameter that the first water quality parameter and second sensor 114 of 112 transmission transmit.The control board 110 contrasts
The value of first water quality parameter and the value of the second water quality parameter, to obtain first water quality parameter and the second water quality parameter
Difference.In an example, if the value of first water quality parameter and the difference of the second water quality parameter are joined with first water quality
Several ratio is when less than 5%, such as difference and the ratio of first water quality parameter are 3%, and the washing machine 100 no longer enters
Row rinsing, the washing machine 100 enter dehydration mode.
In one embodiment, the first sensor 112 and second sensor 114 are PH sensors；Described first
Sensor 112 is used for the pH value for detecting the water entered by the water inlet 111, and the second sensor 114 is described for detecting
The pH value of water in staving 115.The pH value for the water that first water quality parameter enters for the water inlet 111, second water
Matter parameter is the pH value of the water in the staving 115.
It is appreciated that the PH meta-alkalescences of general detergent, running water is relative to partial neutral, therefore, detergent with from
The mixing water meta-alkalescence of water, the content of detergent is higher, and the pH value of mixing water is higher.In an example, surveyed through experiment
Surely the pH value for obtaining different water samples is as follows：The pH value of running water for cleaning clothing is 7.57；The washing machine 100 passes through just
The pH value of the washings of secondary washing is 10.55；The pH value of washings after once rinsing is 9.96；After rinsing twice
Washings pH value be 8.06；The pH value of washings after rinsing three times is 7.78；Rinsing after four rinsings
The pH value of water is 7.72.It can be obtained by above test data, with the increase of rinsing times, the pH value of washings substantially reduces,
And progressively close to the pH value of running water.Therefore can be with by judging the pH value of the washings in the bucket and the running water
Judge the rinsing degree of the clothing in 100 barrels of washing machine.
In an example, described in the second sensor 114 of the washing machine 100 is tested in real time or according to predetermined interval
The pH value of washings inside staving 115, the control board 110 judge the pH value of the washings inside the staving 115
With the difference of the pH value of the running water of water inlet 111 and the ratio of the pH value of the running water, if the washings inside staving 115
The difference of pH value and the ratio of the pH value of the running water of running water of pH value and water inlet 111 be more than 3%, then it is described to wash
It will continue injection tap water after the execution drain operation of clothing machine 100 to be rinsed again；If the PH of the washings inside staving 115
Value is less than 3% with the difference of the pH value of the running water of water inlet 111 and the ratio of the pH value of the running water, then the washing machine
Enter dehydration mode after 100 execution drain operations.
In another embodiment, the first sensor 112 and second sensor 114 are resistivity sensors；Institute
State first sensor 112 be used for detect the resistivity value of water that is entered by the water inlet 111, the second sensor 114 uses
In the resistivity value for detecting the water in the staving 115.
In an example, it is different that the resistivity value of different water samples is obtained through measuring, it is specific as follows：For cleaning clothing
The resistivity of the running water of thing is 4.41K Ω cm；The washing machine 100 is 1.78K by the washings of initial wash
Ω cm, the resistivity of the washings after once rinsing is 3.89K Ω cm；Washings after rinsing twice
Resistivity is 4.37K Ω cm；Washings after rinsing three times for 4.32K Ω cm.By above-mentioned data it is known that
With rinsing times increase washings resistivity value closer to the running water resistivity value.Therefore can be by described
Judge that the resistivity value of washings in the bucket and the running water may determine that the rinsing journey of the clothing in 100 barrels of washing machine
Degree.
In an example, in an example, the second sensor 114 of the washing machine 100 is in real time or according to pre-
If the resistivity value for the washings that interval is tested inside the staving 115, the control board 110 judge the staving 115
The resistivity value of internal washings and the difference of the resistivity value of the running water of water inlet 111 and the resistivity of the running water
The ratio of value, if the difference of the resistivity value of washings inside staving 115 and the resistivity value of the running water of water inlet 111 with
The ratio of the resistivity value of the running water is more than 10%, then the washing machine 100 will continue injection certainly after performing drain operation
Water water is rinsed again；If the resistivity of the resistivity value of the washings inside staving 115 and the running water of water inlet 111
The difference of value and the ratio of the resistivity value of the running water are less than 10%, then it is laggard to perform drain operation for the washing machine 100
Enter dehydration mode.
In another embodiment, the first sensor 112 and the second sensor 114 are the tension force sensings of water
Device；The first sensor 112 is used for the tension value for testing the water that the water inlet 111 enters；The second sensor 114 is used
In the tension value for testing the water in the staving 115；First water quality parameter includes for the water that the water inlet 111 enters
Force value；Second water quality parameter includes the tension value of the water in the staving 115.
In an example, containing for the detergent in the mixed liquor that the tension value of water can be tested is obtained by testing
Amount.When the tension value for the water that the tension value of the water in the staving 115 enters with the water inlet 111 is about close to expression detergent
Content it is fewer.
In the present embodiment, when the first sensor 112 or second sensor 114 need the tension value of test mixing water,
One capillary is inserted inside mixed liquor to be measured, be slowly passed through inert gas from pipe presses to mixed liquor to be measured,
Enable it to form bubble effusion in pipe end.When the caliber of capillary used is smaller, it can be assumed that caused bubble is all
A part for sphere, but bubble, in generation and evolution, the radius of curvature of bubble is by with the pressure change of inert gas
And change.When the shape of bubble is just hemispherical, the radius of curvature of bubble is exactly equal to capillary radius for minimum.If this
Shi Jixu is passed through inert gas, and bubble will swell suddenly, and promptly departs from pipe end effusion or rupture suddenly.
Connect a pressure sensor on the capillary, the fluid density used in the pressure sensor is P, the height of two fluid columns
It is Δ l to spend difference, then bubble maximum pressure Δ PmaxWith regard to that can be determined by experiment.
Wherein,The γ represents the tension value of the mixed liquor to be tested；R represents the hair
The radius of tubule, it is understood that the radius when shape for being the bubble is just hemispherical；ρ represents fluid density；G represents one
Constant, g=9.8N/kg.
The tension value of sensor test water in above-mentioned embodiment judges detergent in the water in the staving 115
Content, the type for considering detergent, the content of the detergent in the different types of mixed liquor of Validity Test can not had to.
The feasibility of the Tensile Test Method of the water tension force sensing measurement of water by way of example only herein, rather than water is opened
Force snesor implementation limits.
In the present embodiment, the second sensor 114 can be arranged on the inwall of the bottom of staving 115 or staving 115.
In one embodiment, the installation position of second sensor 114 is less than the peak level of the staving 115.Such as
Shown in Fig. 2, in an example, the peak level of the staving 115 at P, the second sensor 114 be arranged on P points it
Under.In present embodiment, peak level of the installation position of second sensor 114 less than the staving 115 can be prevented into institute
State the second water quality parameter that second sensor 114 can't detect the water in the staving 115.
In the present embodiment, the control board 110 is probably a kind of IC chip, has the processing energy of signal
Power.Above-mentioned control board 110 can be general processor, including central processing unit (Central Processing
Unit, abbreviation CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor
(DSP), application specific integrated circuit (ASIC), field programmable gate array (FPGA) or other PLDs, discrete gate
Or transistor logic, discrete hardware components.It can realize or perform and be in the utility model embodiment disclosed each
Method, step and logic diagram.General processor can be microprocessor or the processor can also be any conventional place
Manage device etc..
It will appreciated by the skilled person that the structure shown in Fig. 2 is only to illustrate, it is not to washing machine 100
Structure causes to limit.For example, washing machine 100 may also include more either less components than shown in Fig. 2 or have and figure
Different configuration shown in 2.
Wherein, the washing machine 100 in the present embodiment, which can also include the memory (not shown), to be, but unlimited
In, random access memory (Random Access Memory, RAM), read-only storage (Read Only Memory, ROM),
Programmable read only memory (Programmable Read-Only Memory, PROM), erasable read-only memory
(Erasable Programmable Read-Only Memory, EPROM), electricallyerasable ROM (EEROM) (Electric
Erasable Programmable Read-Only Memory, EEPROM) etc..Wherein, the memory is used for storage program,
The control board 110 performs described program after execute instruction is received, and the utility model embodiment any embodiment is taken off
The method performed by washing machine 100 that the process shown defines can apply in control board 110, or by control board
110 realize.
Washing machine 100 in the present embodiment, by setting multiple sensors to detect water quality on the washing machine 100
Parameter, control board 110 detect obtained water quality parameter by contrasting two sensors and control washing machine 100 to operate, can be with
Enable the more Intelligent Recognition degree of cleaning of washing machine 100, improve the cleaning efficiency of washing machine 100.
In other embodiments, referring to Fig. 2, the first sensor 112 and second sensor 114 are PH sensors；
The first sensor 112 is used for the pH value for detecting the water entered by the water inlet 111, and the second sensor 114 is used for
Detect the pH value of the water in the staving 115.
The washing machine 100 also includes：The sensor 118 of 3rd sensor 116 and the 4th, the He of 3rd sensor 116
4th sensor 118 is resistivity sensor.
The 3rd sensor 116 is arranged at the water inlet 111, and the 3rd sensor 116 is used to detect by institute
State the resistivity value of the water of the entrance of water inlet 111.
4th sensor 118 is arranged on inside the staving 115, and the 4th sensor 118 is described for detecting
The resistivity value of water in staving 115.
Wherein, first water quality parameter includes pH value and the 3rd sensor that the first sensor 112 detects
116 resistivity values detected；Second water quality parameter includes the pH value and the 4th that the second sensor 114 detects
The resistivity value that sensor 118 detects.
In an example, the difference of the pH value of the washings inside staving 115 and the pH value of the running water of water inlet 111
It is less than oneself of the resistivity values of the washings inside 3% and staving 115 and water inlet 111 with the ratio of the pH value of the running water
When the difference of the resistivity value of water and the ratio of the resistivity value of the running water are less than 10%, then the washing machine 100 is held
Enter dehydration mode after row drain operation.It is appreciated that the ratio 3% and ratio 10% are only in an example
Ratio, those skilled in the art can set the ratio according to demand, so that the rinsing dynamics of the washing machine 100 is more
By force.
In another example, the difference of the pH value of the washings inside staving 115 and the pH value of the running water of water inlet 111
The ratio of value and the pH value of the running water is less than the resistivity value and water inlet 111 of the washings inside 3% or staving 115
When the ratio of the resistivity value of the difference of the resistivity value of running water and the running water is less than 10%, then the washing machine 100
Enter dehydration mode after performing drain operation.
In the present embodiment, the installation position of the 4th sensor 118 is less than the peak level of staving 115.Such as Fig. 2 institutes
Show, the installation position of the 4th sensor 118 is less than the peak level point P positions of the staving 115.
In the present embodiment, the washing machine 100 can also include the input-output unit and be used to be supplied to user to input
Instruction.The input-output unit may be, but not limited to, control button being arranged on the washing machine 100 etc..It is described to wash
Clothing machine 100 also includes the first control button 119 and the second control button 121, and first control button 119 is described for controlling
The startup or closing of first sensor 112 and second sensor 114.Second control button 121 is used to control the described 3rd
The startup or closing of the sensor 118 of sensor 116 and the 4th.
Washing machine 100 in the present embodiment, it is provided for testing different quality parameter on the washing machine 100
Sensor, to improve the possibility that the control board 110 judges that the possibility of the washings in the staving 115 contains detergent
The accuracy rate of property.
In other embodiments, osculum 113, the osculum are also included referring to Fig. 2, the washing machine 100
5th sensor 120 is installed at 113.
5th sensor 120 be and the function identical sensor of first sensor 112, the 5th sensor
120 are used for the 3rd water quality parameter of the water that detection is discharged by the osculum 113, and the water quality parameter detected is sent into institute
State control board 110.
In use, if the control board 110 judges the 3rd water quality parameter not in first water quality parameter
In setting range, then the washing machine 100 is controlled to be again introduced into rinsing mode.
If for example, the first sensor 112 is PH sensor, the 5th sensor 120 is also PH sensor；If
The first sensor 112 is electric resistance sensor, then the 5th sensor 120 is also electric resistance sensor.
Washing machine 100 in the present embodiment, the 3rd water quality parameter and first water quality parameter can be passed through
Degree of cleaning of the washing machine 100 to clothing is determined whether, can not joined in the 3rd water quality parameter in first water quality
In several setting ranges, the control board 110 controls the washing machine 100 to be again introduced into rinsing mode to improve clothing
Clean-up performance.
In other embodiments, referring to Fig. 3, the washing machine 100 can be with display 122 in the washing machine 100
One interactive interface (such as user interface) is provided between user or referred to for display image data to user.At this
In embodiment, the display 122 can be liquid crystal display or touch control display.If touch control display, it can be to support
Capacitance type touch control screen or resistance type touch control screen of single-point and multi-point touch operation etc..Single-point and multi-point touch operation is supported to refer to touch
Control display can sense that one or more positions are with caused touch control operation on the touch control display, and this is felt
The touch control operation that should be arrived transfers to processor to be calculated and handled.In the present embodiment, the display 122 is used for washing machine 100
Operational factor, the operational factor include the first water quality parameter, the second sensor that the first sensor 112 detection obtains
Second water quality parameter of the water in the 114 detection stavings 115.Further, laundry can also be shown on the display 122
The information such as the run time of machine 100.
Washing machine 100 in the present embodiment, the parameter in the washing machine 100 is shown in the display 122
Show the data that may detect that in the current state and laundry processes that user can be made to understand washing machine 100, make user more
Understand laundry state.
In the present embodiment, as shown in figure 3, the washing machine 100 also sets up an alarm 123, the alarm 123 and institute
State control board 110 to be electrically connected with, when the second water quality parameter that the control board 110 receives is in first water quality
When in the setting range of parameter, alarm occurs to prompt the state of user's current laundry machine 100.
In an example, the alarm may remind the user that, user is known the clothes cleaning of the washing machine 100
Degree has reached the clean-up performance of acquiescence, if user also needs to be rinsed, the washing machine 100 can be operated,
It can be rinsed again.
Washing machine 100 in the present embodiment, can meet the needs of different user, and corresponding cleannes require higher
User can again be rinsed rather than be given tacit consent into dehydration mode.
The utility model embodiment also provides a kind of washing machine, and the washing machine includes：Staving, the staving be provided with into
The mouth of a river；Quality inspection sensor inside the staving, the quality inspection sensor are used for the water for detecting the water in the staving
Matter parameter；The control board being electrically connected with the quality inspection sensor, the control board are used to be passed according to reception quality inspection
The water quality parameter of sensor transmission controls the running of the washing machine；In use, the control circuit control washing machine is rinsed,
Until the water quality parameter is in the setting range of the specified parameter to prestore.
In the present embodiment, the specified parameter to prestore is the parameter that running water etc. is used to clean the water of clothing.For example, from
The pH value of water, the resistivity value of running water, the tension value etc. of the conductivity value of running water or running water.
In the present embodiment, the quality inspection sensor can be the tension sensor of PH sensor, resistivity sensor or water
In one or more.
The washing machine of the present embodiment is similar to the above embodiments, and its difference is, the washing machine in the present embodiment is not
Opening is provided with quality inspection sensor.Other details on the present embodiment may be referred to the description in above-described embodiment,
This is repeated no more.Further, the washing machine in the present embodiment can set with above-described embodiment except water inlet be provided with
Other the same configurations beyond sensor.
Referring to Fig. 4, it is the cleaning for being applied to the washing machine 100 shown in Fig. 1 that the utility model preferred embodiment provides
The flow chart of method.The idiographic flow shown in Fig. 4 will be described in detail below.
Step S101, first sensor 112 detect the first water quality parameter of the water entered by the water inlet 111, and will
First water quality parameter is transferred to the control board 110.
Step S102, second sensor 114 detect the second water quality parameter of the water in the staving 115, and by described
Two water quality parameters are transferred to the control board 110.
Step S103, the control board 110 is according to first water quality parameter and the second water quality parameter received
The washing machine 100 is controlled to be rinsed, until second water quality parameter is in the setting range of first water quality parameter.
In the present embodiment, the step S102 can be performed before step S101, can also be held after step slol
OK, the step S102 can also be performed both by before and after step S101.It is understood that in this method embodiment
The label of each step does not limit the sequencing that method performs in the specific implementation in the present embodiment.
On other details of the present embodiment, the description in the above-mentioned embodiment of washing machine 100 can be further referred to,
This is repeated no more.
Cleaning method in the present embodiment, by setting multiple sensors to detect water quality on the washing machine 100
Parameter, control board 110 detect obtained water quality parameter by contrasting two sensors and control washing machine 100 to operate, can be with
Enable the more Intelligent Recognition degree of cleaning of washing machine 100, improve the cleaning efficiency of washing machine 100.
The utility model embodiment also provides a kind of washing machine, and the washing machine includes：Staving, the staving be provided with into
The mouth of a river；Quality inspection sensor inside the staving, the quality inspection sensor are used for the water for detecting the water in the staving
Matter parameter；The control board being electrically connected with the quality inspection sensor, the control board are used to be passed according to reception quality inspection
The water quality parameter of sensor transmission controls the running of the washing machine.In use, the control circuit control washing machine is rinsed,
Until the water quality parameter is in the setting range of the specified parameter to prestore.
In the present embodiment, the quality inspection sensor can be PH sensor, available for the PH for detecting the water in the staving
Value；Can also be electric resistance sensor, available for the resistivity value for detecting the water in the staving.
Washing machine in the present embodiment is similar to the above embodiments, and its difference is, the washing machine in the present embodiment
Quality inspection sensor is set only in staving, and the water inlet is not provided with sensor, and the control board passes the quality inspection
The water quality parameter that sensor is tested to obtain is contrasted to control the rinsing flow of the washing machine with the specified parameter to prestore.
Cleaning method in the present embodiment, joined by setting quality inspection sensor to detect water quality on the washing machine
Number, control board control washer operation by the water quality parameter, and washing machine more Intelligent Recognition can be enable to clean
Degree, improve the cleaning efficiency of washing machine.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, can also pass through
Other modes are realized.Device embodiment described above is only schematical, for example, flow chart and block diagram in accompanying drawing
Show the system frame in the cards of the device according to multiple embodiments of the present utility model, method and computer program product
Structure, function and operation.At this point, each square frame in flow chart or block diagram can represent a module, program segment or code
A part, the part of the module, program segment or code include it is one or more be used to realizing as defined in logic function
Executable instruction.It should also be noted that at some as in the implementation replaced, the function of being marked in square frame can also be with not
The order for being same as being marked in accompanying drawing occurs.For example, two continuous square frames can essentially perform substantially in parallel, they have
When can also perform in the opposite order, this is depending on involved function.It is also noted that in block diagram and/or flow chart
Each square frame and block diagram and/or the square frame in flow chart combination, the special of function or action as defined in performing can be used
Hardware based system realize, or can be realized with the combination of specialized hardware and computer instruction.
In addition, each functional module in each embodiment of the utility model can integrate to be formed one it is independent
Part or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, the technical solution of the utility model substantially or
Person says that the part of the part to be contributed to prior art or the technical scheme can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are causing a computer equipment (can be with
Personal computer, server, or network equipment etc.) perform each embodiment methods described of the utility model whole or portion
Step by step.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), with
Machine access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.It should be noted that herein, such as first and second or the like relational terms be used merely to an entity or
Operation makes a distinction with another entity or operation, and not necessarily requires or imply these entities or exist between operating any
This actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-exclusive
Property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
Also include the other element that is not expressly set out, or also include for this process, method, article or equipment inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including described
Other identical element also be present in the process of key element, method, article or equipment.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.It should be noted that
Arrive：Similar label and letter represents similar terms in following accompanying drawing, therefore, once determined in a certain Xiang Yi accompanying drawing
Justice, then it further need not be defined and explained in subsequent accompanying drawing.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be described with power
The protection domain that profit requires is defined.
Claims (10)
1. a kind of washing machine, it is characterised in that the washing machine includes：
Staving, the staving are provided with water inlet；
The first sensor of the water inlet is arranged on, the first sensor is used to detect the water entered by the water inlet
The first water quality parameter；
Second sensor inside the staving, the second sensor are used to detect second of the water in the staving
Water quality parameter；
The control board being electrically connected with the first sensor and second sensor, the control board are used for basis and connect
The water quality parameter of first sensor and the second sensor transmission of receipts controls the running of the washing machine；And
In use, the control circuit control washing machine is rinsed, until second water quality parameter is in first water quality
In the setting range of parameter.
2. washing machine as claimed in claim 1, it is characterised in that the first sensor and second sensor are PH sensings
Device；The first sensor is used for the pH value for detecting the water entered by the water inlet, and the second sensor is used to detect institute
The pH value of the water in staving is stated, first water quality parameter is the pH value for the water that the water inlet enters, the second water quality ginseng
Number is the pH value of the water in the staving.
3. washing machine as claimed in claim 1, it is characterised in that the first sensor and second sensor are that resistivity passes
Sensor；The first sensor is used for the resistivity value for detecting the water entered by the water inlet, and the second sensor is used for
The resistivity value of the water in the staving is detected, first water quality parameter is the resistivity value for the water that the water inlet enters,
Second water quality parameter is the resistivity value of the water in the staving.
4. washing machine as claimed in claim 1, it is characterised in that the first sensor and the second sensor are water
Tension sensor；The first sensor is used for the tension value for testing the water that the water inlet enters；The second sensor is used
In the tension value for testing the water in the staving；First water quality parameter includes the tension value for the water that the water inlet enters；
Second water quality parameter includes the tension value of the water in the staving.
5. washing machine as claimed in claim 1, it is characterised in that the first sensor and second sensor are PH sensings
Device；The first sensor is used for the pH value for detecting the water entered by the water inlet, and the second sensor is used to detect institute
State the pH value of the water in staving；
The washing machine also includes：3rd sensor and the 4th sensor, the 3rd sensor and the 4th sensor are resistance
Rate sensor；
The 3rd sensor is arranged on the water inlet, and the 3rd sensor is used to detect what is by the water inlet entered
The resistivity value of water；
4th sensor is arranged on inside the staving, and the 4th sensor is used for the electricity for detecting the water in the staving
Values of resistivity；
Wherein, what the pH value and 3rd sensor that first water quality parameter detects including the first sensor detected
Resistivity value；What the pH value and the 4th sensor that second water quality parameter detects including the second sensor detected
Resistivity value.
6. washing machine as claimed in claim 5, it is characterised in that the washing machine also includes the first control button and the second control
Button processed, first control button are used for the startup or closing for controlling the first sensor and second sensor；
Second control button is used for the startup or closing for controlling the 3rd sensor and the 4th sensor.
7. washing machine as claimed in any one of claims 1 to 6, it is characterised in that the washing machine also includes：
Display, the display are used for washing machine operational factor, and the operational factor detects including the first sensor
Second water quality parameter of the first water quality parameter arrived, the water in the second sensor detection staving.
8. washing machine as claimed in any one of claims 1 to 6, it is characterised in that the washing machine also includes osculum, institute
State and the 5th sensor is installed at osculum；
5th sensor be with the first sensor function identical sensor, the 5th sensor be used for detect by
3rd water quality parameter of the water of the osculum discharge, and the water quality parameter detected is sent to the control board；
In use, if the control board judges the 3rd water quality parameter not in the setting range of first water quality parameter
It is interior, then control the washing machine to be again introduced into rinsing mode.
9. washing machine as claimed in any one of claims 1 to 6, it is characterised in that the washing machine also sets up an alarm,
The alarm is electrically connected with the control board, when the second water quality parameter that the control board receives is described
When in the setting range of the first water quality parameter, alarm occurs to prompt user's state of current laundry machine.
10. a kind of washing machine, it is characterised in that the washing machine includes：
Staving, the staving are provided with water inlet；
Quality inspection sensor inside the staving, the quality inspection sensor are used for the water quality for detecting the water in the staving
Parameter；
The control board being electrically connected with the quality inspection sensor, the control board are used for according to reception quality inspection sensor
The water quality parameter of transmission controls the running of the washing machine；And
In use, the control circuit control washing machine is rinsed, until the water quality parameter is in the specified parameter to prestore
In setting range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844583.5U CN207031785U (en) | 2017-07-12 | 2017-07-12 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844583.5U CN207031785U (en) | 2017-07-12 | 2017-07-12 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207031785U true CN207031785U (en) | 2018-02-23 |
Family
ID=61464139
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720844583.5U Expired - Fee Related CN207031785U (en) | 2017-07-12 | 2017-07-12 | Washing machine |
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| Country | Link |
|---|---|
| CN (1) | CN207031785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142669A (en) * | 2017-07-12 | 2017-09-08 | 江苏集萃有机光电技术研究所有限公司 | Washing machine and the method for controlling washing machine rinse cycle |
-
2017
- 2017-07-12 CN CN201720844583.5U patent/CN207031785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142669A (en) * | 2017-07-12 | 2017-09-08 | 江苏集萃有机光电技术研究所有限公司 | Washing machine and the method for controlling washing machine rinse cycle |
| CN107142669B (en) * | 2017-07-12 | 2024-06-04 | 江苏集萃有机光电技术研究所有限公司 | Washing machine and method for controlling rinsing cycle of washing machine |
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