WO2019210843A1 - 一种洗衣机及洗衣机的控制方法 - Google Patents

一种洗衣机及洗衣机的控制方法 Download PDF

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Publication number
WO2019210843A1
WO2019210843A1 PCT/CN2019/085122 CN2019085122W WO2019210843A1 WO 2019210843 A1 WO2019210843 A1 WO 2019210843A1 CN 2019085122 W CN2019085122 W CN 2019085122W WO 2019210843 A1 WO2019210843 A1 WO 2019210843A1
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Prior art keywords
water
water quality
washing machine
optimization
influent
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PCT/CN2019/085122
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English (en)
French (fr)
Inventor
许升
吕佩师
邓金柱
李彩莲
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青岛海尔洗衣机有限公司
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Priority claimed from CN201810420337.6A external-priority patent/CN110438728B/zh
Priority claimed from CN201810421941.0A external-priority patent/CN110438743B/zh
Priority claimed from CN201810421931.7A external-priority patent/CN110438729B/zh
Application filed by 青岛海尔洗衣机有限公司 filed Critical 青岛海尔洗衣机有限公司
Publication of WO2019210843A1 publication Critical patent/WO2019210843A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
    • 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
    • D06F2103/20—Washing liquid condition, 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02—Water supply

Definitions

  • the invention relates to a washing machine, and to a method of controlling a washing machine.
  • Hard water reduces the efficiency of the detergent.
  • these calcium ions and magnesium ions react with the surfactant in the detergent to form an insoluble metal. Soap reduces the amount of surfactant that is good for laundry and reduces the ability to remove dirt.
  • the clothes washed out with hard water look dark and sloppy, and feel rough and stiff when touched.
  • the combination of divalent calcium ions, magnesium ions and dust becomes an insoluble salt, making stains difficult to remove.
  • the lime soil on the clothes introduces more invisible minerals into the laundry water to make the water harder. Washing clothes with hard water can also damage the fibers of the clothes, reducing the life of the clothes by up to 40%.
  • the Chinese patent application No. 200610103681.X applies a water hardness control method for a washing machine, which is applied to a fully automatic washing machine equipped with an ion exchange resin softening water device and a control device: It is: (1) equipped with a water hardness detecting device inside the washing machine; (2) the control device controls the softened water solenoid valve, the softened water discharge electromagnetic valve, the washing machine inlet pipe solenoid valve according to the detection result of the water hardness detecting device on the washing machine Open and close, so that the tap water directly enters the washing tub or enters the washing tub through the softened water device; (3) Each time the demineralized water device is used, the brine regenerating process of the ion exchange resin is performed once, and the control device records the number of times of processing and displays the accumulated result Store, when the cumulative number of processing reaches the set value, an alert is issued to prompt the user to add salt.
  • the above method simply passes the tap water into the washing tub after passing through the resin, and the softening process and the state of the resin are not effectively monitored.
  • the softening effect is related to the flow rate of the tap water flowing through the softening module. If a fixed flow rate is used, The tap water of high hardness cannot be fully softened, and the tap water of low hardness is prolonged.
  • a first object of the present invention is to provide a washing machine to achieve the purpose of stabilizing the water flow quality of the outflow optimization device.
  • a second object of the present invention is to provide a control method for a washing machine to ensure the water quality of the outflow optimization device. Meet the required purpose.
  • the present invention adopts the following technical solutions:
  • a washing machine comprises an inlet water passage connecting an external water supply line of a washing machine and a washing tub, and an optimization device for optimizing the quality of the influent water flow is provided on the inflow water path, and the inlet water path is provided upstream of the optimization device for controlling a flow rate control device for the inflow water flow rate and a second water quality detecting device for detecting the influent water flow quality, the second water quality detecting device is connected to the flow rate control device, so that the flow rate control device controls the detection information according to the second water quality detecting device Water flow rate.
  • the second water quality detecting device is disposed downstream of the optimizing device to detect the water quality of the influent water flowing downstream of the optimizing device, so that the flow rate controlling device controls the inflow water flow velocity upstream of the device according to the influent water flow quality downstream of the optimizing device.
  • the optimization device comprises an optimization cavity, and an optimization substance having water quality optimization capability is arranged inside the optimization cavity, and the inlet water passage passes through the optimization cavity and penetrates with the optimization cavity;
  • the water quality optimization capability of the optimized material includes at least reducing the hardness of the influent water stream.
  • the washing machine further comprises a regeneration device, wherein the regeneration device comprises a regeneration chamber, and the regeneration chamber is provided with a regeneration material having an optimized material regeneration capability, and the regeneration chamber can be connected to the optimization chamber through the regeneration water passage, and the optimized cavity is drained through the drainage water channel and the washing machine.
  • the external sewage pipeline is connected;
  • the regeneration device is disposed above the optimization device, and the communication between the regeneration cavity and the regeneration waterway is disposed at the bottom of the regeneration cavity, and the communication between the optimization cavity and the drainage waterway is disposed at the bottom of the optimization cavity, so that the regenerative material enters the optimization cavity under the action of gravity.
  • the external drainage pipe of the washing machine is introduced under the action of gravity.
  • the flow rate control device comprises:
  • a detection module for detecting a flow rate of the influent water flow
  • the processing module is respectively connected to the second water quality detecting device and the detecting module, configured to receive the detection information of the second water quality detecting device and the detecting module, process the detecting information, and obtain processing information;
  • the control module is connected to the processing module, and is configured to receive processing information of the processing module, and control an inflow water flow rate according to the processing information.
  • a washing machine comprises a first flow passage and a second flow passage respectively capable of intermittently communicating with an external water supply line and a washing tub of the washing machine, wherein the first flow passage is provided with an optimization device for optimizing the quality of the influent water flow, and the first flow passage is provided with A flow rate control device upstream of the optimization device for controlling the flow rate of the influent water flow.
  • the washing machine includes an inlet water passage, one end of the inlet water passage is connected to the external water supply pipeline of the washing machine, and the other end is connected to one end of the first flow passage or the second flow passage via the switching valve, the first flow passage and the second flow passage The other end is connected to the washing tub of the washing machine.
  • the inflow water path is provided with a first water quality detecting device for detecting the water quality of the influent water flow, and the first water quality detecting device is connected with the switching valve, so that the switching valve controls the inflow water flow direction according to the detection information of the first water quality detecting device. ;
  • the first water quality detecting device is in communication with the flow rate control device, and the flow rate control device controls the flow rate of the influent water flow according to the detection information of the first water quality detecting device.
  • the optimization device includes an optimization cavity, and an optimization substance having water quality optimization capability is disposed inside the optimization cavity, and the first flow channel passes through the optimization cavity and penetrates with the optimization cavity;
  • the water quality optimization capability of the optimized material includes at least reducing the hardness of the influent water stream.
  • the optimization device is provided with a regeneration device outside, the regeneration device includes a regeneration cavity, and the regeneration cavity is provided with a regeneration material having an optimized material regeneration capability, and the regeneration cavity can be connected to the optimization cavity through the regeneration water channel to optimize the cavity drainage water channel. Connected to the external drain line of the washing machine;
  • the communication between the regeneration chamber and the regenerative water channel is located at the bottom of the regeneration chamber, and the communication between the optimization chamber and the drainage water channel is located at the bottom of the optimization chamber, so that the regenerative material enters the optimization chamber under the action of gravity, and after the optimization of the substance is regenerated Pass the external drain line of the washing machine under the action of gravity.
  • the flow rate control device comprises:
  • a detection module for detecting a flow rate of the influent water flow
  • the processing module is respectively connected to the first water quality detecting device and the detecting module, and configured to receive the detection information of the first water quality detecting device and the detecting module, process the detecting information, and obtain processing information;
  • the control module is connected to the processing module, and is configured to receive processing information of the processing module, and control an inflow water flow rate according to the processing information.
  • a washing machine comprises an inlet water passage connecting an external water supply line of a washing machine and a washing tub, wherein an optimization device for optimizing the quality of the influent water flow is provided on the inflow passage, and the inlet passage is provided upstream of the optimization device for controlling the inflow a flow rate control device for the flow rate of the water flow, the first water quality detecting device upstream of the optimizing device for detecting the water quality of the influent water flow and/or the second downstream of the optimizing device for detecting the water quality of the influent water flow
  • the water quality detecting device, the first water quality detecting device and the second water quality detecting device are respectively connected to the flow rate controlling device, and the flow rate controlling device controls the flow rate of the influent water flow according to the detection information of the first water quality detecting device and/or the second water detecting device.
  • the washing machine further includes a water inlet water passage, a first flow passage and a second flow passage, one end of the inlet water passage is connected to the external water supply pipeline of the washing machine, and the other end is connected to one end of the first flow passage or the second flow passage via the switching valve.
  • the first flow passage and the other end of the second flow passage are respectively connected with the washing tub of the washing machine, and the inlet water passage and the first flow passage constitute an inlet water flow passage, and the optimization device is disposed on the first flow passage;
  • the first water quality detecting device is disposed on the water inlet pipe, and the first water quality detecting device is connected to the switching valve, so that the switching valve controls the flow direction of the water inflow according to the detection information of the first water quality detecting device.
  • the optimization device includes an optimization cavity, and an optimization substance having water quality optimization capability is disposed inside the optimization cavity, and the first flow channel passes through the optimization cavity and penetrates with the optimization cavity;
  • the water quality optimization capability of the optimized material includes reducing the hardness of the influent water stream.
  • the washing machine further comprises a regeneration device, wherein the regeneration device comprises a regeneration chamber, and the regeneration chamber is provided with a regeneration material having an optimized material regeneration capability, and the regeneration chamber can be connected to the optimization chamber through the regeneration water passage, and the optimized cavity is drained through the drainage water channel and the washing machine.
  • the external sewage pipeline is connected;
  • the regeneration device is arranged above the optimization device, and the communication between the regeneration cavity and the regeneration waterway is arranged at the bottom of the regeneration cavity, and the communication between the optimization cavity and the drainage waterway is arranged at the bottom of the optimization cavity, so that the regenerative material enters the optimization cavity under the action of gravity.
  • the external drainage pipe of the washing machine is introduced under the action of gravity.
  • the present invention adopts the following technical solutions:
  • a control method for a washing machine comprising an executable first water inlet scheme, wherein the first water inlet scheme is configured to pass the water quality optimization process into the washing tub, the washing machine is flooded, and the first water inlet scheme is executed, according to The quality of the influent water quality controls the flow rate of the influent water before the water quality optimization treatment.
  • the water quality of the influent water flow is detected to determine whether the water quality detection value reaches the water quality set value, and if so, the influent water flow quality is inferior to the water quality set value.
  • the influent water flow quality reduces the inflow water flow rate before the water quality optimization treatment. If not, the influent water quality is superior to the influent water quality corresponding to the water quality set value, and the influent water flow rate before the water quality optimization treatment is improved.
  • the detected influent water flow is an influent water flow after the water quality optimization process
  • the water quality optimization process comprises at least reducing the hardness of the influent water stream.
  • the washing machine enters the water and executes the first water inlet scheme
  • the flow rate of the influent water flow is detected to determine whether the flow rate detection value reaches the flow rate set value, and if so, the water quality optimization processing capability of the optimized substance is weak, and the washing machine stops Water, regenerate the optimized material to improve the water quality optimization processing ability of the optimized material. If not, the water quality optimization processing ability of the optimized material is strong, and the washing machine continues to enter the water.
  • the washing machine enters the water
  • the water level in the washing tub is detected to determine whether the water level detecting value reaches the water level setting value, and if so, the washing machine stops the water inlet, and if not, the washing machine continues to enter the water.
  • a control method for a washing machine comprises an executable first water inlet scheme and a second water inlet scheme, wherein the first water inlet scheme is optimized for water quality of the influent water flow and then introduced into the washing tub, and the second water inlet scheme is water inlet
  • the washing machine enters the water and executes the first water inflow scheme, the flow rate of the influent water flow before the water quality optimization treatment is controlled according to the quality of the influent water flow.
  • the water quality of the influent water is detected to determine whether the water quality detection value reaches the first water quality setting value, and if so, the influent water quality is inferior to the influent water quality corresponding to the first water quality setting value.
  • the first water intake scheme is implemented, and if not, the water quality of the influent water flow is superior to the water quality of the influent water corresponding to the first water quality set value, and the second water intake scheme is implemented.
  • the water quality detection value reaches the second water quality set value, and the water quality of the influent water flow corresponding to the second water quality set value is inferior to the water quality of the influent water corresponding to the first water quality set value. If yes, reduce the flow rate of the influent water before the water quality optimization treatment, and if not, increase the flow rate of the influent water before the water quality optimization treatment;
  • the water quality optimization process comprises at least reducing the hardness of the influent water stream.
  • the washing machine enters the water and executes the first water intake scheme, it is judged whether the amount of the influent water that has been subjected to the water quality optimization treatment reaches the maximum treated water amount of the optimized substance, and if so, the water quality optimization ability of the optimized substance is weak, and the washing machine stops Water, regenerate the optimized material to improve the water quality optimization processing ability of the optimized substance. If not, the water quality optimization processing ability of the optimized substance is strong, and the washing machine continues to enter the water;
  • the water level in the washing tub is detected to determine whether the water level detecting value reaches the water level setting value, and if so, the washing machine stops entering the water, and if not, the washing machine continues to enter the water.
  • a control method for a washing machine comprising an executable first water inlet scheme, wherein the first water inlet scheme is configured to pass the water quality optimization process into the washing tub, the washing machine is flooded, and the first water inlet scheme is executed, according to The quality of the influent water quality before the water quality optimization treatment and/or the water quality optimization treatment controls the flow rate of the influent water flow before the water quality optimization treatment.
  • the washing machine enters the water and executes the first water intake scheme
  • the water quality of the influent water before the water quality optimization treatment is detected, and if so, whether the first water quality detection value reaches the first water quality setting value, and if so,
  • the influent water flow quality is inferior to the influent water flow quality corresponding to the first water quality set value, and the influent water flow rate before the water quality optimization treatment is reduced. If not, the influent water flow quality is superior to the first water quality set value corresponding to the influent Water quality, improve the flow rate of the influent water before the water quality is optimized;
  • the washing machine enters the water and executes the first water intake scheme
  • the water quality of the influent water after the water quality optimization treatment is detected, and it is determined whether the obtained second water quality detection value reaches the second water quality setting value, and if so, the water quality is lowered.
  • Optimize the flow rate of the influent water before the treatment and if not, increase the flow rate of the influent water before the water quality optimization treatment;
  • the washing machine enters the water and executes the first water intake scheme
  • the water quality of the influent water before and after the water quality optimization treatment is detected, and it is determined whether the difference between the obtained two water quality detection values reaches the water quality setting difference. If yes, increase the flow rate of the influent water before the water quality optimization treatment, and if not, reduce the flow rate of the influent water before the water quality optimization treatment.
  • the washing machine enters the water and executes the first water intake scheme
  • the water quality of the influent water after the water quality optimization treatment is detected, and it is determined whether the obtained second water quality detection value reaches the third water quality setting value, and if so, the optimized substance
  • the water quality optimization processing ability is weak, the washing machine stops the water inflow, and the optimized material is regenerated to improve the water quality optimization processing ability of the optimized substance. If not, the water quality optimization processing ability of the optimized substance is strong, and the washing machine continues to enter the water;
  • the washing machine enters the water and executes the first water intake scheme
  • the water quality of the influent water after the water quality optimization treatment is detected, and it is determined whether the obtained second water quality detection value reaches the third water quality setting value, and if so, the optimized substance
  • the water quality optimization processing ability is weak, the washing machine stops the water inflow, and the optimized material is regenerated to improve the water quality optimization processing ability of the optimized substance. If not, the water quality optimization processing ability of the optimized substance is strong, the washing machine continues to enter the water, and the judgment is obtained.
  • the second water quality detection value reaches the second water quality setting value, and the water quality of the influent water flow corresponding to the second water quality setting value is superior to the water quality of the inflow water flow corresponding to the third water quality setting value, and if so, the water quality optimization process is reduced.
  • the flow rate of the influent water flow if not, the flow rate of the influent water before the water quality optimization treatment is improved.
  • the method includes an executable second water inlet scheme, wherein the second water inlet scheme directly connects the influent water flow into the washing tub, and when the washing machine enters the water, detects the water quality of the influent water flow, and determines whether the obtained third water quality detecting value reaches a fourth water quality setting value, if yes, executing a second water intake scheme; if not, executing a first water intake scheme;
  • the water quality optimization process includes reducing the hardness of the influent water stream.
  • the washing machine enters the water
  • the water level in the washing tub is detected to determine whether the water level detecting value reaches the water level setting value, and if so, the washing machine stops the water inlet, and if not, the washing machine continues to enter the water.
  • the present invention has the following beneficial effects:
  • the present invention controls the flow velocity of the flow into the optimization device by setting a flow rate control device upstream of the optimization device.
  • a flow rate control device upstream of the optimization device.
  • the water quality is fully optimized to meet the requirements of the water flow quality of the outflow optimization device.
  • the water flow quality is better, the flow rate of the water flowing into the optimization device is increased, and the water flow quality of the outflow optimization device is required to be shortened. Water intake time.
  • the invention improves the accuracy of the water flow water quality data by setting the second water quality detecting device on the inflow water path, thereby improving the accuracy of the water flow water quality data, and at the same time, the invention is detected by the flow rate control device according to the second water quality detecting device.
  • the information directly controls the flow rate of the water flow, making the flow rate control operation more convenient and quick, and improving the reliability of the above operation.
  • the invention improves the accuracy of the water flow water quality data by setting the first water quality detecting device upstream of the optimization device, thereby improving the accuracy of the water flow water quality data, and at the same time, the invention directly adopts the detection information of the water quality detecting device by the switching valve Controlling the switching execution of the first water inlet scheme and the second water inlet scheme, and directly controlling the water flow velocity according to the detection information of the water quality detecting device by the flow rate control device, so that the execution of the water inlet scheme and the flow velocity control operation are more convenient and quick. And improve the above operational reliability.
  • the invention provides a second water quality detecting device downstream of the optimizing device to detect the water flow quality of the outflow optimizing device, so that the flow rate control is further based on the water flow quality of the outflow optimizing device, thereby making the outflow optimizing device
  • the water quality of the water flow is kept stable, and the washing machine is stopped from entering the water when the water quality of the water flowing out of the optimization device does not meet the requirements.
  • FIG. 1 is a partial structural schematic view of a washing machine in an embodiment of the present invention
  • FIG. 2 is a schematic flow chart of a method for controlling a washing machine in an embodiment of the present invention
  • FIG. 3 is a partial structural schematic view of a washing machine in another embodiment of the present invention.
  • FIG. 4 is a schematic flow chart of a method for controlling a washing machine in another embodiment of the present invention.
  • Figure 5 is a partial structural schematic view of a washing machine in another embodiment of the present invention.
  • FIG. 6 is a schematic flow chart of a control method of a washing machine in another embodiment provided by the present invention.
  • this embodiment introduces a washing machine including an inlet water passage 1 that communicates with an external water supply line of the washing machine and a washing tub, and an optimization device 2 for optimizing the quality of the influent water flow is provided on the inlet water passage 1
  • the water channel 1 is provided with a flow rate control device 3 for controlling the flow rate of the influent water flow upstream of the optimization device 2, and a second water quality detecting device 4 for detecting the water quality of the influent water flow, the second water quality detecting device 4 and the flow rate control The device 3 is connected, and the flow rate control device 3 controls the flow rate of the inlet water passage 1 based on the detection information of the second water quality detecting device 4.
  • the present invention controls the flow rate of the water flowing into the optimization device 2 by setting the flow rate control device 3 upstream of the optimization device 2.
  • the residence time is such that the water quality is fully optimized, so that the water flow quality of the outflow optimization device 2 reaches the requirement, and when the water flow quality is better, the flow rate of the water flowing into the optimization device 2 is increased, and the water flow quality of the outflow optimization device 2 is ensured to meet the requirements.
  • the water intake time is shortened.
  • the present invention improves the accuracy of the water flow quality data by providing the second water quality detecting device 4 on the influent water channel 1 to improve the accuracy of the water flow quality data.
  • the present invention detects the second water quality by the flow rate controlling device 3
  • the detection information of the device 4 directly controls the flow rate of the water flow, so that the flow rate control operation is more convenient and quick, and the reliability of the above operation is improved.
  • a corresponding washing machine control method includes an executable first water inlet scheme, and the first water inlet scheme is configured to pass the water quality optimization process to the influent water flow, and then enter the washing tub, the washing machine enters the water, and executes In the first water intake scheme, the flow rate of the influent water flow before the water quality optimization treatment is controlled according to the quality of the influent water flow.
  • the water quality of the influent water flow is detected to determine whether the water quality detection value reaches the water quality set value, and if so, the influent water flow quality is inferior to the water inlet flow corresponding to the water quality set value. Water quality, reduce the inflow water flow rate before the water quality optimization treatment.
  • the influent water quality is better than the influent water quality corresponding to the water quality setting value, and the influent water flow rate before the water quality optimization treatment is improved.
  • the water quality parameter is hardness
  • the water quality detection value is the hardness value N
  • the water quality setting value may be a certain value, or may be a certain range N 1 -N 2 .
  • the working steps of the washing machine are as follows: Step 1, the washing machine is flooded, and then step 2 is performed; Step 2, according to the quality of the influent water flow, the flow rate of the influent water before the water quality optimization treatment is controlled. Among them, the quality of the influent water flow can be obtained by the user through observation, querying information, etc., or can be obtained by the water quality detecting device.
  • the working steps of the washing machine are as follows: Step 1, the washing machine is flooded, and then step 2 is performed; Step 2, the water quality of the influent water is detected, and it is judged whether the water quality detecting value reaches the water quality setting value, and if yes, step 3 is performed. If not, proceed to step 4; step 3, reduce the flow rate of the influent water before the water quality optimization treatment; and step 4, increase the flow rate of the influent water before the water quality optimization treatment.
  • Water quality parameters include hardness, water turbidity, transparency, color, smell, taste, water temperature, pH, BOD (COD), DO, trace harmful chemical elements, pesticides and other inorganic or organic compounds, E. coli, Bacterial content, etc.
  • a washing machine comprising an inlet water channel 1 connecting the external water supply line of the washing machine and the washing tub, and the inlet water channel 1 is provided with a softening inlet water flow.
  • the optimization device 2 the inlet water channel 1 is provided with a flow rate control device 3 for controlling the flow rate of the influent water flow upstream of the optimization device 2, and a second water quality detecting device 4 for detecting the hardness of the influent water flow, the second water quality detecting device
  • the device 4 is connected to the flow rate control device 3, and causes the flow rate control device 3 to control the flow rate of the inlet water passage 1 based on the detection information of the second water quality detecting device 4.
  • the water level in the washing tub is detected to determine whether the water level detecting value reaches the water level setting value, and if so, the washing machine stops entering the water, and if not, the washing machine continues to enter the water.
  • the difference between the embodiment and the above embodiment is that the second water quality detecting device 4 is disposed downstream of the optimizing device 2 to detect the water quality of the influent water flowing downstream of the optimizing device 2, so that the flow rate controlling device 3 is optimized according to the device. 2
  • the influent water flow rate upstream of the downstream influent water quality control optimization device 2 is optimized according to the device.
  • the detected influent water flow is the influent water flow after the water quality optimization process.
  • the invention provides the second water quality detecting device 4 downstream of the optimizing device 2 to detect the water flow quality of the outflow optimizing device 2, so that the flow rate is controlled based on the water quality of the outflow optimizing device 2, thereby causing the outflow
  • the water quality of the optimization device 2 is kept stable.
  • the flow rate control device 3 includes: a detection module for detecting the flow rate of the influent water flow; and a processing module respectively connected to the second water quality detecting device 4 and the detecting module for receiving the detection information of the second water quality detecting device 4 and the detecting module, Processing the detection information and obtaining processing information; the control module is connected to the processing module, configured to receive processing information of the processing module, and control an inflow water flow rate according to the processing information.
  • the processing function of the processing module includes comparing the water quality detection value detected by the second water quality detecting device 4 with the water quality setting value stored thereon, calculating the difference between the two, and calculating the water flow velocity according to the difference and the detection module.
  • the difference between the embodiment and the above embodiment is that the optimization device 2 includes an optimization cavity, and an optimization substance having water quality optimization capability is provided inside the optimization cavity, and the inlet water channel 1 passes through the optimization cavity and is optimized with the cavity. Through. Optimized materials are used to improve water quality parameters.
  • Optimizing the water quality optimization capabilities of a substance includes at least reducing the hardness of the influent water stream.
  • the optimized material can be an ion exchange resin or other substance that can reduce the hardness of the influent water stream.
  • the water quality optimization process at least includes reducing the hardness of the influent water flow.
  • the washing machine further comprises a regeneration device 5, the regeneration device 5 comprises a regeneration chamber, and the regeneration chamber is provided with a regeneration material having an optimized material regeneration capability, and the regeneration chamber can be connected to the optimization chamber through the regeneration water passage 6 to optimizely communicate with the drainage water passage 7 and The external drain line of the washing machine is connected.
  • the corresponding washing machine control method differs from the above embodiment in that when the washing machine enters the water and executes the first water intake scheme, the flow rate of the influent water flow is detected to determine whether the flow rate detection value reaches the flow rate.
  • the set value if it is, the water quality optimization processing ability of the optimized substance is weak, the washing machine stops the water inflow, and the optimized substance is regenerated to improve the water quality optimization processing ability of the optimized substance, and if not, the water quality optimization processing ability of the optimized substance is strong.
  • the washing machine continues to enter the water.
  • the flow rate of the influent water flow is detected to determine whether the flow rate detection value reaches the flow rate set value, and if so, the treatment intensity of the water quality optimization treatment is low, and the washing machine stops entering the water. Enhance the treatment intensity of the water quality optimization treatment. If not, the treatment efficiency of the water quality optimization treatment is high, and the washing machine continues to enter the water.
  • the treatment intensity of the enhanced water quality optimization treatment may be the regeneration treatment of the optimized substance, or other operations capable of enhancing the treatment intensity of the water quality optimization treatment.
  • the controlling whether the washing machine continues to enter the water according to the flow rate of the influent water flow occurs after the flow rate of the influent water flow before the water quality optimization treatment is started, or determining that the water quality detection value reaches the water quality set value and reducing the influent water flow before the water quality optimization treatment Between the flow rates.
  • Step 1 the washing machine is filled with water, and then step 2 is performed;
  • Step 2 the water quality of the influent water is detected, and it is judged whether the water quality detection value reaches the water quality setting value, and if so, step 3 is performed, if not Then, step 4 is performed; step 3, detecting the flow rate of the influent water flow, determining whether the flow rate detection value reaches the flow rate set value, and if so, executing step 5, if not, performing step 6; step 4, improving water quality optimization processing
  • the regeneration device 5 is disposed above the optimization device 2, and the communication between the regeneration chamber and the regeneration water channel 6 is disposed at the bottom of the regeneration chamber, and the communication between the optimization chamber and the drainage water channel 7 is provided at the bottom of the optimization chamber, so that the regeneration material is optimized under gravity.
  • the external drainage line of the washing machine is passed under the action of gravity.
  • the second water quality detecting device 4 is used in the softened water path for detecting the water hardness to control the flow rate control valve on the water inlet water path, and controlling the regeneration device 5.
  • Set the maximum effluent water quality When the detected water hardness value is greater than the set maximum value, reduce the inlet water flow rate through the control valve; when the inlet water flow rate is already lowest, the water hardness value is still greater than the set maximum value.
  • the regeneration device 5 performs regeneration of the ion exchange resin, and after the regeneration is completed, the inflow water flow rate is restored to a default value.
  • Set the minimum water quality when the detected water hardness is less than the minimum value, increase the water flow rate through the control valve until the maximum flow rate, which can save time under the premise of ensuring the softening effect.
  • the present embodiment introduces a washing machine including a first flow path 8 and a second flow path 9 that can respectively communicate with the external water supply line and the washing tub of the washing machine, and the first flow path 8 is provided for
  • An optimization device 2 for optimizing the quality of the influent water flow is provided with a flow rate control device 3 upstream of the optimization device 2 for controlling the flow rate of the influent water flow.
  • the washing machine includes a water inlet water passage 1, and one end of the water inlet water passage 1 communicates with an external water supply pipeline of the washing machine, and the other end communicates with one end of the first flow passage 8 or the second flow passage 9 via the switching valve 10, and the first flow passage 8 And the other end of the second flow path 9 is respectively connected to the washing tub of the washing machine.
  • a corresponding washing machine control method includes an executable first water inlet scheme and a second water inlet scheme.
  • the first water inlet scheme directly connects the influent water flow into the washing tub, and the second water inlet.
  • the scheme is to optimize the water quality of the influent water and then enter the washing tub.
  • the washing machine enters the water and implements the second water inflow scheme
  • the flow rate of the influent water before the water quality optimization treatment is controlled according to the quality of the influent water flow.
  • the second water inlet scheme is executed, and the switching valve 10 is controlled to connect the water inlet water passage 1 with the first flow passage 8, and correspondingly, the first water inlet scheme is executed, and the switching valve 10 is controlled to make the inlet water passage 1 and the second flow.
  • Lane 9 is connected.
  • Step 1 The washing machine is flooded, and the second water inflow scheme is executed, and then step 2 is performed; Step 2, according to the quality of the influent water flow, the flow rate of the influent water before the water quality optimization treatment is controlled.
  • the quality of the influent water flow can be obtained by the user through observation, querying information, etc., or can be obtained by the water quality detecting device.
  • a washing machine comprising a first flow channel 8 and a second flow channel 9 respectively capable of intermittently communicating the external water supply pipe and the washing tub of the washing machine, the first flow
  • the channel 8 is provided with an optimization device 2 for softening the influent water flow
  • the first flow path 8 is provided with a flow rate control device 3 upstream of the optimization device 2 for controlling the flow rate of the influent water flow.
  • the difference between this embodiment and the above embodiment is that the water inlet water path 1 is provided with a first water quality detecting device 11 for detecting the water quality of the influent water flow, and the first water quality detecting device 11 is connected to the switching valve 10.
  • the switching valve 10 controls the flow of the influent water flow based on the detection information of the first water quality detecting device 11.
  • the first water quality detecting device 11 communicates with the flow rate controlling device 3, and causes the flow rate controlling device 3 to control the flow rate of the influent water flow based on the detection information of the first water quality detecting device 11.
  • the present invention improves the accuracy of the water flow quality data by providing the first water quality detecting device 11 on the water inlet water path 1 to improve the accuracy of the water flow water quality data, and the present invention passes the switching valve 10 according to the first water quality detecting device.
  • the detection information of 11 directly controls the switching execution of the first water inlet scheme and the second water inlet scheme
  • the flow rate control device 3 directly controls the flow rate of the water flow according to the detection information of the first water quality detecting device 11, so that the execution and flow rate of the water inlet scheme are made.
  • the control operation is more convenient and faster, and the above operational reliability is improved.
  • the corresponding washing machine control method differs from the above embodiment in that, when the washing machine enters the water, the water quality of the influent water is detected to determine whether the water quality detection value reaches the first water quality setting value, and if so, The water quality of the influent water is inferior to the influent water quality corresponding to the first water quality setting value, and the second water inflow scheme is implemented. If not, the influent water quality is superior to the influent water quality corresponding to the first water quality setting value. Implement the first water intake plan.
  • the water quality detection value After the second water intake scheme is executed, it is determined whether the water quality detection value reaches the second water quality set value, and the water quality of the influent water flow corresponding to the second water quality set value is inferior to the water quality of the influent water corresponding to the first water quality set value, and if so, Then reduce the flow rate of the influent water before the water quality optimization treatment, and if not, increase the flow rate of the influent water before the water quality optimization treatment.
  • the water quality detection value is the hardness value N
  • the first water quality setting value Ns and the second water quality setting value may be determined values or may be determined ranges.
  • Step 1 the washing machine is filled with water, and then step 2 is performed;
  • Step 2 the water quality of the influent water is detected, and it is judged whether the water quality detection value reaches the first water quality setting value, and if yes, step 3 is performed. If not, proceed to step 4;
  • step 3 execute a second water intake scheme, determine whether the water quality detection value reaches the second water quality setting value, and if yes, execute step 5; if not, execute step 6; step 4, execute The first water inflow scheme; step 5, reducing the inflow water flow rate before the water quality optimization treatment; and step 6, improving the inflow water flow rate before the water quality optimization treatment.
  • the flow rate control device 3 includes: a detection module for detecting the flow rate of the influent water flow; and a processing module respectively connected to the first water quality detecting device 11 and the detecting module for receiving the detection information of the first water quality detecting device 11 and the detecting module, Processing the detection information and obtaining processing information; the control module is connected to the processing module, configured to receive processing information of the processing module, and control an inflow water flow rate according to the processing information.
  • the processing function of the processing module includes comparing the water quality detection value detected by the first water quality detecting device 11 with the water quality setting value stored thereon, calculating the difference between the two, and calculating the water flow rate according to the difference and the detection module.
  • the switching valve 10 and the flow rate control device 3 can be realized by a single device, which can realize the switching of the water path and the flow rate of the at least one water path can be controlled.
  • the difference between the embodiment and the above embodiment is that the optimization device 2 includes an optimization cavity, and an optimization substance having water quality optimization capability is disposed inside the optimization cavity, and the first flow channel 8 passes through the optimization cavity and is optimized with the cavity. Through. Optimized materials are used to improve water quality parameters.
  • the corresponding washing machine control method differs from the above embodiment in that, when the washing machine enters the water and executes the second water intake scheme, it is judged whether the inflow water flow amount of the water quality optimization treatment has reached the optimized substance.
  • the maximum treated water volume if it is, the water quality optimization ability of the optimized substance is weak, the washing machine stops the water inflow, and the optimized substance is regenerated to improve the water quality optimization processing ability of the optimized substance, and if not, the water quality optimization processing ability of the optimized substance is strong.
  • the washing machine continues to enter the water. It can be considered that the amount of influent water flowing through the flow rate controlling device 3 is equal to the amount of influent water flowing through the water quality optimization process.
  • Step 1 the washing machine is filled with water, and then step 2 is performed; Step 2, the water quality of the influent water is detected, and it is judged whether the water quality detection value reaches the first water quality setting value, and if yes, step 3 is performed. If not, proceed to step 4; step 3, execute a second water intake scheme, determine whether the amount of influent water that has been subjected to water quality optimization treatment reaches the maximum treated water volume of the optimized substance, and if yes, perform step 5, if not, execute Step 6: Step 4: Perform a first water intake scheme; Step 5. Stop the water in the washing machine to regenerate the optimized substance; Step 6. The washing machine continues to enter the water.
  • the detected water hardness value is also used to control the flow rate control valve to control the water flow rate to ensure that the softened water quality meets the requirements.
  • the detected water hardness is recorded as N 1 , N 2 , ...
  • the flow rate is denoted as S 1 , S 2 ...
  • the time is denoted as T 1 , T 2 ...
  • the softened water quality is the default value Ns, then the softening device
  • the treatment amount V (N 1 - Ns) S 1 T 1 + (N 2 - Ns) S 2 T 2 .
  • this embodiment introduces a washing machine, which includes an inlet water passage connecting the external water supply line of the washing machine and the washing tub, and an optimization device 2 for optimizing the quality of the influent water flow is provided on the inflow passage, and the inlet passage is provided.
  • a flow rate control device 3 for controlling the flow rate of the influent water flow upstream of the optimization device 2, and the inlet water flow channel is provided with a first water quality detecting device 11 located upstream of the optimization device 2 for detecting the quality of the influent water flow and/or a second water quality detecting device 4 for detecting the quality of the influent water flow downstream of the optimizing device 2, the first water quality detecting device 11 and the second water quality detecting device 4 are respectively connected to the flow rate controlling device 3, so that the flow rate controlling device 3 is based on The detection information of the first water quality detecting device 11 and/or the second water quality detecting device 4 controls the flow rate of the influent water flow.
  • the present invention improves the accuracy of the water flow quality data by setting the first water quality detecting device 11 upstream of the optimization device 2, thereby improving the accuracy of the water flow quality data.
  • the present invention is detected by the flow rate control device 3 according to the water quality detecting device.
  • the information directly controls the flow rate of the water flow, making the flow rate control operation more convenient and quick, and improving the above operational reliability.
  • the present invention realizes the water quality of the outflow optimization device 2 by setting the second water quality detecting device 4 downstream of the optimization device 2, so that the flow rate control is further based on the water flow quality of the outflow optimization device 2, thereby optimizing the outflow.
  • the water flow quality of the device 2 is kept stable, and when the water quality of the flow outflow optimizing device 2 does not meet the requirements, the washing machine is stopped from entering the water.
  • a corresponding control method of the washing machine includes an executable first water inlet scheme, and the first water inlet scheme is configured to pass the water quality optimization process to the influent water flow, and then enter the washing tub, the washing machine enters the water, and
  • the first water inflow scheme is implemented, the inflow water flow rate before the water quality optimization treatment is controlled according to the quality of the influent water quality before the water quality optimization treatment and/or the water quality optimization treatment.
  • the washing machine enters the water and executes the first water intake scheme
  • the water quality of the influent water before the water quality optimization treatment is detected, and if so, whether the first water quality detection value reaches the first water quality setting value, and if so,
  • the water quality of the water flow is inferior to the water quality of the influent water corresponding to the set value of the first water quality, and the flow rate of the influent water before the optimization of the water quality is reduced. If not, the water quality of the influent water is better than the inflow of the first water quality set value. Water quality, improve the flow rate of the influent water before the water quality is optimized.
  • the washing machine enters the water and executes the first water intake scheme, the water quality of the influent water after the water quality optimization treatment is detected, and it is judged whether the obtained second water quality detection value reaches the second water quality setting value, and if so, the water quality is lowered. Optimize the flow rate of the influent water before treatment. If not, increase the flow rate of the influent water before the water quality optimization treatment.
  • the washing machine enters the water and executes the first water intake scheme
  • the water quality of the influent water before and after the water quality optimization treatment is detected, and it is judged whether the difference between the obtained two water quality detection values reaches the water quality setting difference, and if , the flow rate of the influent water before the water quality optimization treatment is improved, and if not, the flow rate of the influent water before the water quality optimization treatment is reduced.
  • the working steps of the washing machine are as follows: Step 1, the washing machine enters the water, and executes the first water inflow plan, and then performs step 2; Step 2, according to the quality control of the influent water quality before and after the water quality optimization treatment and/or the water quality optimization treatment
  • the water flow rate before the water quality optimization treatment is high.
  • the quality of the influent water flow can be obtained by the user through observation, querying information, etc., or can be obtained by the water quality detecting device.
  • the working steps of the washing machine are as follows: Step 1, the washing machine is flooded, and the first water inflow scheme is executed, and then step 2 is performed; Step 2, the water quality of the influent water before the water quality optimization treatment is detected, and the first water quality detection is determined.
  • step 3 reduce the influent water flow rate before the water quality optimization treatment
  • step 4 improve the water inflow before the water quality optimization treatment Water flow rate.
  • the working steps of the washing machine are as follows: Step 1, the washing machine is flooded, and the first water inflow scheme is executed, and then step 2 is performed; Step 2, the water quality of the influent water after the water quality optimization treatment is detected, and the obtained second water quality detecting is judged.
  • step 3 reduce the influent water flow rate before the water quality optimization treatment
  • step 4 improve the influent water before the water quality optimization treatment Water flow rate.
  • the working steps of the washing machine are as follows: Step 1, the washing machine is flooded, and the first water inflow scheme is executed, and then step 2 is performed; Step 2, the water quality of the influent water before and after the water quality optimization treatment is detected, and the two water quality detections are judged.
  • step 3 improve the influent water flow rate before the water quality optimization treatment
  • step 4 reduce the water quality optimization treatment The flow rate of the influent water before.
  • a washing machine comprising an inlet water passage connecting the external water supply line of the washing machine and the washing tub, and an optimization device for softening the influent water flow is provided on the inflow channel 2
  • a flow rate control device 3 for controlling the flow rate of the influent water flow upstream of the optimization device 2 is provided on the inlet flow passage
  • the first water quality detection for detecting the hardness of the influent water flow upstream of the optimization device 2 is provided on the inflow passage
  • the device 11 and/or the second water quality detecting device 4 located downstream of the optimizing device 2 for detecting the hardness of the influent water flow, the first water detecting device 11 and the second water detecting device 4 are respectively connected to the flow rate controlling device 3, so that The flow rate control device 3 controls the flow rate of the influent water flow based on the detection information of the first water quality detecting device 11 and/or the second water quality detecting device 4.
  • the washing machine further includes a water inlet water path 1, a first flow path 8, and a second flow path 9, and one end of the water inlet water path 1 is connected to an external water supply line of the washing machine.
  • the other end is connected to one end of the first flow channel 8 or the second flow channel 9 via the switching valve 10, and the other ends of the first flow channel 8 and the second flow channel 9 are respectively connected with the washing tub of the washing machine, and the inlet water channel 1 and the first flow
  • the passage 8 constitutes an inlet flow passage
  • the optimization device 2 is provided on the first flow passage 8.
  • the first water inlet scheme is executed, and the switching valve 10 is controlled to connect the inlet water passage 1 with the first flow passage 8.
  • the second water inlet scheme is executed, and the switching valve 10 is controlled to make the inlet water passage 1 and the second flow. Lane 9 is connected.
  • the first water quality detecting device 11 is provided on the water inlet pipe, and the first water quality detecting device 11 is connected to the switching valve 10, so that the switching valve 10 controls the flow of the influent water flow based on the detection information of the first water quality detecting device 11.
  • the invention directly controls the switching execution of the first water inlet scheme and the second water inlet scheme according to the detection information of the water quality detecting device by the switching valve 10, so that the execution of the water inlet scheme is more convenient and quick, and the operation reliability is improved. .
  • a corresponding washing machine control method is different from the above embodiment in that it includes an executable second water inlet scheme, and the second water inlet scheme directly feeds the influent water into the washing tub, and the washing machine is flooded.
  • the water quality of the influent water is detected, and it is judged whether the obtained third water quality detection value reaches the fourth water quality setting value. If yes, the second water inflow scheme is executed, and if not, the first water inflow scheme is executed.
  • the third water quality detection value is the hardness value N 1
  • the fourth water quality setting value Ns and the first water quality setting value may be determined values or may be determined ranges.
  • Step 1 the washing machine enters the water, and then performs step 2;
  • Step 2 detects the water quality of the influent water flow, and determines whether the obtained third water quality detection value reaches the fourth water quality setting value, and the third water quality detection
  • the value is the first water quality detection value, if yes, step 3 is performed; if not, step 4 is performed; step 3, the first water intake scheme is executed, and it is determined whether the third water quality detection value reaches the first water quality setting value, if Then, step 5 is performed. If not, step 6 is performed; step 4, the second water inflow scheme is executed; step 5 is used to reduce the inflow water flow rate before the water quality optimization treatment; and step 6, the influent water flow before the water quality optimization treatment is improved. Flow rate.
  • Optimizing the water quality optimization capabilities of a substance includes reducing the hardness of the influent water stream.
  • the optimized material can be an ion exchange resin or other substance that can reduce the hardness of the influent water stream.
  • the water quality optimization process includes reducing the hardness of the influent water flow.
  • a washing machine control method when the washing machine enters the water and executes the first water intake scheme, the water quality of the influent water after the water quality optimization treatment is detected, and it is determined whether the obtained second water quality detection value reaches the third water quality.
  • the set value if it is, the water quality optimization processing ability of the optimized substance is weak, the washing machine stops the water inflow, and the optimized substance is regenerated to improve the water quality optimization processing ability of the optimized substance, and if not, the water quality optimization processing ability of the optimized substance is strong.
  • the washing machine continues to enter the water.
  • the washing machine enters the water and executes the first water intake scheme, the water quality of the influent water after the water quality optimization treatment is detected, and it is judged whether the obtained second water quality detection value reaches the third water quality setting value, and if so, the optimized substance
  • the water quality optimization processing ability is weak, the washing machine stops the water inflow, and the optimized material is regenerated to improve the water quality optimization processing ability of the optimized substance. If not, the water quality optimization processing ability of the optimized substance is strong, the washing machine continues to enter the water, and the judgment is obtained.
  • the second water quality detection value reaches the second water quality setting value, and the water quality of the influent water flow corresponding to the second water quality setting value is superior to the water quality of the inflow water flow corresponding to the third water quality setting value, and if so, the water quality optimization process is reduced.
  • the flow rate of the influent water flow if not, the flow rate of the influent water before the water quality optimization treatment is improved.
  • the second water quality detection value is the hardness value N 2
  • the second water quality setting value and the third water quality setting value Nz may be determined values or may be determined ranges.
  • Step 1 the washing machine enters the water, and then performs step 2;
  • Step 2 detects the water quality of the influent water flow, and determines whether the obtained third water quality detection value reaches the fourth water quality setting value, and the third water quality detection The value is the first water quality detection value. If yes, proceed to step 3. If not, proceed to step 4; step 3, execute the first water intake scheme, and check the water quality of the influent water after the water quality optimization treatment. 2.
  • step 5 the washing machine enters the water, and then performs step 2; Step 2, detects the water quality of the influent water flow, and determines whether the obtained third water quality detection value reaches the fourth water quality setting value, and the third The water quality test value is the first water quality test value. If yes, go to step 3. If no, go to step 4.
  • Step 3 execute the first water intake plan, and check the water quality of the influent water after the water quality optimization process. Whether the obtained second water quality detection value reaches the third water quality setting value, if yes, step 5 is performed; if not, step 6 is performed; step 4, the second water inlet scheme is executed; step 5, the washing machine stops the water inlet, and the optimization is performed.
  • the material is subjected to regeneration treatment; in step 6, the washing machine continues to enter the water, and it is judged whether the obtained second water quality detection value reaches the second water quality setting value, and if yes, step 7 is performed; if not, step 8 is performed; step 7, water quality optimization is performed
  • the flow rate of the influent water before the treatment Step 8. The flow rate of the influent water before the water quality optimization treatment is improved.
  • the flow rate control device 3 includes: a detection module for detecting a flow rate of the influent water flow; and a processing module respectively connected to the water quality detecting device and the detecting module, configured to receive the detection information of the water quality detecting device and the detecting module, and process the detecting information and Obtaining processing information; the control module is connected to the processing module, configured to receive processing information of the processing module, and control an inflow water flow rate according to the processing information.
  • the processing function of the processing module includes comparing the water quality detection value detected by the water quality detecting device with the water quality setting value stored thereon, calculating the difference between the two, and calculating the control module according to the difference and the water flow velocity detected by the detecting module.
  • the flow rate of the influent water flow record the flow rate and duration of the water flow detected by the detection module, and calculate the flow rate of the water flowing through the information according to the information, and the flow rate of the water flow detected by the detection module and the set flow rate of the water stored thereon
  • a comparison is made to signal whether the control module is caused to block the water flow operation based on the comparison result. It is also possible that the processing of the water quality detecting device occurs on the water quality detecting device, and the water quality detecting device transmits the corresponding processing result to the flow rate controlling device 3.
  • the first water quality detecting device 11 and the second water quality detecting device 4 can share a signal processing circuit, and detect the water quality of the two detection points by time division multiplexing, thereby achieving the purpose of reducing the cost.
  • the detected water hardness value is also used to control the flow rate control valve to control the water flow rate to ensure that the softened water quality meets the requirements.
  • the regeneration process can be selected or automatically performed directly. In addition, if the water is stopped during the washing process, the regeneration process will interrupt the original procedure and the laundry cleaning effect will be worse.
  • the hardness of the softening device is predicted by the hardness detection of the inlet and outlet, and the softening ability is insufficient.
  • the regeneration process is automatically performed after the current program operation is completed or when other processes are performed at the end of the water inflow, and the washing program time is not occupied.
  • a washing machine control method includes an executable first water inlet scheme and a second water inlet scheme, and the first water inlet scheme is configured to pass the water quality optimization process to the influent water flow and then enter the washing tub, and the second inlet
  • the water plan is to directly enter the washing bucket for the influent water flow, and when the washing machine enters the water and implement the first water intake scheme, the flow rate of the influent water flow before the water quality optimization treatment is controlled according to the quality of the influent water flow.
  • the first water inlet scheme is executed, and the switching valve 10 is controlled to connect the inlet water passage 1 with the first flow passage 8.
  • the second water inlet scheme is executed, and the switching valve 10 is controlled to make the inlet water passage 1 and the second flow. Lane 9 is connected.
  • Step 1 The washing machine is flooded, and the first water inflow scheme is executed, and then step 2 is performed; Step 2, according to the quality of the influent water flow, the flow rate of the influent water before the water quality optimization treatment is controlled.
  • a washing machine control method detects the water quality of the influent water when the washing machine enters the water, and determines whether the water quality detection value reaches the first water quality setting value, and if so, the influent water quality is inferior to the first water quality.
  • the water quality of the influent water corresponding to the set value is executed, and the first water inflow scheme is executed. If not, the influent water quality is superior to the influent water quality corresponding to the first water quality setting value, and the second water inflow scheme is executed.
  • the water quality detection value After the first water intake scheme is executed, it is determined whether the water quality detection value reaches the second water quality set value, and the water quality of the influent water flow corresponding to the second water quality set value is inferior to the water quality of the influent water flow corresponding to the first water quality set value, and if so, Then reduce the flow rate of the influent water before the water quality optimization treatment, and if not, increase the flow rate of the influent water before the water quality optimization treatment.
  • the water quality detection value is the hardness value N
  • the first water quality setting value Ns and the second water quality setting value may be determined values or may be determined ranges.
  • Step 1 the washing machine is filled with water, and then step 2 is performed;
  • Step 2 the water quality of the influent water is detected, and it is judged whether the water quality detection value reaches the first water quality setting value, and if yes, step 3 is performed. If not, proceed to step 4;
  • step 3 execute the first water intake scheme, determine whether the water quality detection value reaches the second water quality setting value, and if yes, execute step 5; if not, execute step 6; step 4, execute The second water intake scheme; step 5, reducing the flow rate of the influent water flow before the water quality optimization treatment; and step 6, improving the flow rate of the influent water flow before the water quality optimization treatment.
  • a washing machine control method when the washing machine enters the water and executes the first water intake scheme, it is judged whether the water flow amount of the influent water that has been subjected to the water quality optimization treatment reaches the maximum treated water amount of the optimized substance, and if so, the optimized substance The water quality optimization ability is weak, the washing machine stops the water inflow, and the optimized material is regenerated to improve the water quality optimization processing ability of the optimized substance. If not, the water quality optimization processing ability of the optimized substance is strong, and the washing machine continues to enter the water. It can be considered that the amount of influent water flowing through the flow rate controlling device 3 is equal to the amount of influent water flowing through the water quality optimization process.
  • Step 1 the washing machine is filled with water, and then step 2 is performed;
  • Step 2 the water quality of the influent water is detected, and it is judged whether the water quality detection value reaches the first water quality setting value, and if yes, step 3 is performed. If not, proceed to step 4;
  • step 3 execute the first water intake scheme, determine whether the amount of influent water flowing through the water quality optimization treatment reaches the maximum treated water volume of the optimized substance, and if yes, execute step 5, if not, execute Step 6;
  • Step 4 Perform a second water intake scheme; Step 5. Stop the water in the washing machine to regenerate the optimized substance; Step 6. The washing machine continues to enter the water.
  • the working steps of the washing machine are as follows: Step 1, the washing machine is flooded, and then step 2 is performed; Step 2, according to the quality of the influent water flow, the flow rate of the influent water before the water quality optimization treatment is controlled.
  • the working steps of the washing machine are as follows: Step 1, the washing machine is flooded, and then step 2 is performed; Step 2, the water quality of the influent water is detected, and it is judged whether the water quality detecting value reaches the water quality setting value, and if yes, step 3 is performed. If not, proceed to step 4; step 3, reduce the flow rate of the influent water before the water quality optimization treatment; and step 4, increase the flow rate of the influent water before the water quality optimization treatment.

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Abstract

一种洗衣机及洗衣机的控制方法，其中，洗衣机包括连通洗衣机外部供水管路和洗衣桶的进水水路（1），进水水路（1）上设有用于优化进水水流水质的优化装置（2），进水水路（1）上设有位于优化装置（2）上游的、用于控制进水水流流速的流速控制装置（3）和用于检测进水水流水质的第二水质检测装置（4），第二水质检测装置（4）与流速控制装置（3）相连接，使流速控制装置（3）根据第二水质检测装置（4）的检测信息控制进水水流流速，通过控制流入优化装置（2）的水流流速保证了流出优化装置（2）的水流水质。

Description

一种洗衣机及洗衣机的控制方法 技术领域
本发明涉及一种洗衣机，还涉及一种洗衣机的控制方法。
背景技术
硬水会降低洗涤剂的效率，当在洗衣水中含有作为水硬化成分的二价钙离子、镁离子等的阳离子时，这些钙离子，镁离子与洗涤剂里表面活化剂反应生成非溶解的金属性肥皂，减少了有利于洗衣的表面活化剂数量并减小了脱污能力。用硬水洗出来的衣服看上去暗黑、邋遢，摸上去感觉粗糙、僵硬。二价钙离子、镁离子和灰尘结合成了不溶性盐，使污渍较难去除。而衣物上的灰土又向洗衣水中引入更多隐形矿物质，使水质更硬。用硬水洗衣服还会损坏衣服的纤维，使衣物的使用寿命缩短达40％。
为解决硬水对洗衣的不利影响，申请号为200610103681.X的中国专利申请一种洗衣机水硬度控制方法，该方法用于装有离子交换树脂软化水装置和控制装置的全自动洗衣机上：其特征在于：(1)在洗衣机的内部装有水硬度检测装置；(2)控制装置根据洗衣机上的水硬度检测装置的检测结果，控制软化水电磁阀、软化水排出电磁阀、洗衣机进水管电磁阀开闭，使自来水直接进入洗涤桶或通过软化水装置进入洗涤桶；(3)每使用一次软化水装置，即进行一次离子交换树脂的盐水再生处理，控制装置记录处理次数并将其累加结果显示储存，当累计处理次数达设定值时，发出警示，提示用户添加食盐。
但上述方法只是简单地使自来水通过树脂后流入洗涤桶，而对软化过程和树脂的状态没有进行有效的监控，其中，软化效果与自来水流经软化模块的流速相关联，如果使用固定的流速，会使高硬度的自来水无法充分软化，低硬度的自来水进水时间延长。
有鉴于此，特提出本发明。
发明内容
本发明的第一目的在于提供一种洗衣机，以实现使流出优化装置的水流水质保持稳定的目的；本发明的第二目的在于提供一种洗衣机的控制方法，以实现保证流出优化装置的水流水质达到要求的目的。
为实现第一目的，本发明采用如下的技术方案：
一种洗衣机，包括连通洗衣机外部供水管路和洗衣桶的进水水路，进水水路上设有用于优化进水水流水质的优化装置，进水水路上设有位于优化装置上游的、用于控制进水水流流速的流速控制装置和用于检测进水水流水质的第二水质检测装置，第二水质检测装置与流速控制装置相连接，使流速控制装置根据第二水质检测装置的检测信息控制进水水流流速。
进一步地，第二水质检测装置设于优化装置下游，以检测优化装置下游的进水水流水质，使流速控制装置根据优化装置下游的进水水流水质控制优化装置上游的进水水流流速。
进一步地，优化装置包括优化腔，优化腔内部设有具有水质优化能力的优化物质，进水水路穿过优化腔并与优化腔相贯通；
优选的，优化物质所具有的水质优化能力至少包括降低进水水流硬度。
进一步地，洗衣机还包括再生装置，再生装置包括再生腔，再生腔内部设有具有优 化物质再生能力的再生物质，再生腔经再生水路与优化腔可通断地连通，优化腔经排水水路与洗衣机外部排污管路相连通；
优选的，再生装置设于优化装置上方，再生腔与再生水路的连通处设于再生腔底部，优化腔与排水水路的连通处设于优化腔底部，使再生物质在重力作用下通入优化腔中，并在再生优化物质后在重力作用下通入洗衣机外部排水管路。
进一步地，流速控制装置包括：
检测模块，用于检测进水水流流速；
处理模块，分别与第二水质检测装置和检测模块相连接，用于接收第二水质检测装置和检测模块的检测信息、处理所述检测信息并得到处理信息；
控制模块，与处理模块相连接，用于接收处理模块的处理信息、根据所述处理信息控制进水水流流速。
一种洗衣机，包括分别可通断地连通洗衣机外部供水管路和洗衣桶的第一流道和第二流道，第一流道上设有用于优化进水水流水质的优化装置，第一流道上设有位于优化装置上游的、用于控制进水水流流速的流速控制装置。
进一步地，洗衣机包括进水水路，进水水路的一端与洗衣机外部供水管路相连通，另一端经切换阀与第一流道或第二流道的一端相连通，第一流道和第二流道另一端分别与洗衣机洗衣桶相连通。
进一步地，进水水路上设有用于检测进水水流水质的第一水质检测装置，第一水质检测装置与切换阀相连接，使切换阀根据第一水质检测装置的检测信息控制进水水流流向；
优选的，第一水质检测装置与流速控制装置相连通，使流速控制装置根据第一水质检测装置的检测信息控制进水水流流速。
进一步地，优化装置包括优化腔，优化腔内部设有具有水质优化能力的优化物质，第一流道穿过优化腔并与优化腔相贯通；
优选的，优化物质所具有的水质优化能力至少包括降低进水水流硬度。
进一步地，优化装置外部设有再生装置，再生装置包括再生腔，再生腔内部设有具有优化物质再生能力的再生物质，再生腔经再生水路与优化腔可通断地连通，优化腔经排水水路与洗衣机外部排污管路相连通；
优选的，再生腔与再生水路的连通处设于再生腔底部，优化腔与排水水路的连通处设于优化腔底部，使再生物质在重力作用下通入优化腔中，并在再生优化物质后在重力作用下通入洗衣机外部排水管路。
进一步地，流速控制装置包括：
检测模块，用于检测进水水流流速；
处理模块，分别与第一水质检测装置和检测模块相连接，用于接收第一水质检测装置和检测模块的检测信息、处理所述检测信息并得到处理信息；
控制模块，与处理模块相连接，用于接收处理模块的处理信息、根据所述处理信息控制进水水流流速。
一种洗衣机，包括连通洗衣机外部供水管路和洗衣桶的进水流道，进水流道上设有用于优化进水水流水质的优化装置，进水流道上设有位于优化装置上游的、用于控制进 水水流流速的流速控制装置，进水流道上设有位于优化装置上游的、用于检测进水水流水质的第一水质检测装置和/或位于优化装置下游的、用于检测进水水流水质的第二水质检测装置，第一水质检测装置和第二水质检测装置分别与流速控制装置相连接，使流速控制装置根据第一水质检测装置和/或第二水质检测装置的检测信息控制进水水流流速。
进一步地，洗衣机还包括进水水路、第一流道和第二流道，进水水路的一端与洗衣机外部供水管路相连通，另一端经切换阀与第一流道或第二流道的一端相连通，第一流道和第二流道另一端分别与洗衣机洗衣桶相连通，进水水路与第一流道构成进水流道，优化装置设于第一流道上；
优选的，第一水质检测装置设于进水管路上，且第一水质检测装置与切换阀相连接，使切换阀根据第一水质检测装置的检测信息控制进水水流流向。
进一步地，优化装置包括优化腔，优化腔内部设有具有水质优化能力的优化物质，第一流道穿过优化腔并与优化腔相贯通；
优选的，优化物质所具有的水质优化能力包括降低进水水流硬度。
进一步地，洗衣机还包括再生装置，再生装置包括再生腔，再生腔内部设有具有优化物质再生能力的再生物质，再生腔经再生水路与优化腔可通断地连通，优化腔经排水水路与洗衣机外部排污管路相连通；
进一步地，再生装置设于优化装置上方，再生腔与再生水路的连通处设于再生腔底部，优化腔与排水水路的连通处设于优化腔底部，使再生物质在重力作用下通入优化腔中，并在再生优化物质后在重力作用下通入洗衣机外部排水管路。
为实现第二目的，本发明采用如下的技术方案：
一种洗衣机的控制方法，包括可执行的第一进水方案，第一进水方案为进水水流进行水质优化处理后通入洗衣桶，洗衣机进水、并执行第一进水方案时，根据进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。
进一步地，洗衣机进水、并执行第一进水方案时，对进水水流水质进行检测，判断水质检测值是否达到水质设定值，若是，则进水水流水质劣于水质设定值对应的进水水流水质，降低水质优化处理前的进水水流流速，若否，则进水水流水质优于水质设定值对应的进水水流水质，提高水质优化处理前的进水水流流速。
进一步地，检测的进水水流为水质优化处理后的进水水流；
优选的，水质优化处理至少包括降低进水水流的硬度。
进一步地，洗衣机进水、并执行第一进水方案时，对进水水流流速进行检测，判断流速检测值是否达到流速设定值，若是，则优化物质的水质优化处理能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水。
进一步地，洗衣机进水时，对洗衣桶内的水位进行检测，判断水位检测值是否达到水位设定值，若是，则洗衣机停止进水，若否，则洗衣机继续进水。
一种洗衣机的控制方法，包括可执行的第一进水方案和第二进水方案，第一进水方案为进水水流进行水质优化处理后通入洗衣桶，第二进水方案为进水水流直接通入洗衣桶，洗衣机进水、并执行第一进水方案时，根据进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。
进一步地，洗衣机进水时，对进水水流水质进行检测，判断水质检测值是否达到第 一水质设定值，若是，则进水水流水质劣于第一水质设定值对应的进水水流水质，执行第一进水方案，若否，则进水水流水质优于第一水质设定值对应的进水水流水质，执行第二进水方案。
进一步地，执行第一进水方案后，判断水质检测值是否达到第二水质设定值，第二水质设定值对应的进水水流水质劣于第一水质设定值对应的进水水流水质，若是，则降低水质优化处理前的进水水流流速，若否，则提高水质优化处理前的进水水流流速；
优选的，水质优化处理至少包括降低进水水流的硬度。
进一步地，洗衣机进水、并执行第一进水方案时，判断已进行水质优化处理的进水水流水量是否达到优化物质的最大处理水量，若是，则优化物质的水质优化能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水；
优选的，洗衣机进水时，对洗衣桶内的水位进行检测，判断水位检测值是否达到水位设定值，若是，则洗衣机停止进水，若否，则洗衣机继续进水。
一种洗衣机的控制方法，包括可执行的第一进水方案，第一进水方案为进水水流进行水质优化处理后通入洗衣桶，洗衣机进水、并执行第一进水方案时，根据水质优化处理前和/或水质优化处理后的进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。
进一步地，洗衣机进水、并执行第一进水方案时，对水质优化处理前的进水水流水质进行检测，若是，判断所得第一水质检测值是否达到第一水质设定值，若是，则进水水流水质劣于第一水质设定值对应的进水水流水质，降低水质优化处理前的进水水流流速，若否，则进水水流水质优于第一水质设定值对应的进水水流水质，提高水质优化处理前的进水水流流速；
优选的，洗衣机进水、并执行第一进水方案时，对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第二水质设定值，若是，则降低水质优化处理前的进水水流流速，若否，则提高水质优化处理前的进水水流流速；
更优选的，洗衣机进水、并执行第一进水方案时，对水质优化处理前后的进水水流水质进行检测，判断所得两个水质检测值之间的差值是否达到水质设定差值，若是，则提高水质优化处理前的进水水流流速，若否，则降低水质优化处理前的进水水流流速。
进一步地，洗衣机进水、并执行第一进水方案时，对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第三水质设定值，若是，则优化物质的水质优化处理能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水；
优选的，洗衣机进水、并执行第一进水方案时，对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第三水质设定值，若是，则优化物质的水质优化处理能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水，并判断所得第二水质检测值是否达到第二水质设定值，第二水质设定值对应的进水水流水质优于第三水质设定值对应的进水水流水质，若是，则降低水质优化处理前的进水水流流速，若否，则提高水质优化处理前的进水水流流速。
进一步地，包括可执行的第二进水方案，第二进水方案为进水水流直接通入洗衣桶，洗衣机进水时，对进水水流水质进行检测，判断所得第三水质检测值是否达到第四水质设定值，若是，则执行第二进水方案，若否，则执行第一进水方案；
优选的，水质优化处理包括降低进水水流的硬度。
进一步地，洗衣机进水时，对洗衣桶内的水位进行检测，判断水位检测值是否达到水位设定值，若是，则洗衣机停止进水，若否，则洗衣机继续进水。
与现有技术相比，本发明具有如下有益效果：
1、本发明通过在优化装置上游设置流速控制装置，以实现对流入优化装置的水流流速进行控制，当水流水质较差时，降低流入优化装置的水流流速，延长其在优化装置中的停留时间，使其水质得到充分优化，从而使流出优化装置的水流水质达到要求，当水流水质较佳时，提高流入优化装置的水流流速，在保证流出优化装置的水流水质达到要求的基础上，缩短了进水时间。本发明通过在进水水路上设置第二水质检测装置，以实现对水流水质进行检测，从而提高了水流水质数据的准确度，同时，本发明通过由流速控制装置根据第二水质检测装置的检测信息直接控制水流流速，使流速的控制操作更为方便、快捷，并提高了上述操作的可靠性。
2、本发明通过在优化装置上游设置第一水质检测装置，以实现对水流水质进行检测，从而提高了水流水质数据的准确度，同时，本发明通过由切换阀根据水质检测装置的检测信息直接控制第一进水方案和第二进水方案的切换执行，以及由流速控制装置根据水质检测装置的检测信息直接控制水流流速，使进水方案的执行和流速的控制操作更为方便、快捷，并提高了上述操作可靠性。
3、本发明通过在优化装置下游设置第二水质检测装置，以实现对流出优化装置的水流水质进行检测，使流速的控制还以流出优化装置的水流水质为依据的，从而使流出优化装置的水流水质保持稳定，以及在流出优化装置的水流水质未达到要求时，令洗衣机停止进水。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1为本发明所提供一实施例中的洗衣机的部分结构示意图；
图2为本发明所提供一实施例中的洗衣机控制方法的流程示意图；
图3为本发明所提供另一实施例中的洗衣机的部分结构示意图；
图4为本发明所提供另一实施例中的洗衣机控制方法的流程示意图；
图5为本发明所提供其他实施例中的洗衣机的部分结构示意图；
图6为本发明所提供其他实施例中的洗衣机控制方法的流程示意图。
其中各组成名称如下：
1——进水水路，2——优化装置，3——流速控制装置，4——第二水质检测装置，5——再生装置，6——再生水路，7——排水水路，8——第一流道，9——第二流道，10——切换阀，11——第一水质检测装置。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
实施例一
如图1所示，本实施例介绍了一种洗衣机，包括连通洗衣机外部供水管路和洗衣桶的进水水路1，进水水路1上设有用于优化进水水流水质的优化装置2，进水水路1上设有位于优化装置2上游的、用于控制进水水流流速的流速控制装置3和用于检测进水水流水质的第二水质检测装置4，第二水质检测装置4与流速控制装置3相连接，使流速控制装置3根据第二水质检测装置4的检测信息控制进水水路1流速。
本发明通过在优化装置2上游设置流速控制装置3，以实现对流入优化装置2的水流流速进行控制，当水流水质较差时，降低流入优化装置2的水流流速，延长其在优化装置2中的停留时间，使其水质得到充分优化，从而使流出优化装置2的水流水质达到要求，当水流水质较佳时，提高流入优化装置2的水流流速，在保证流出优化装置2的水流水质达到要求的基础上，缩短了进水时间。本发明通过在进水水路1上设置第二水质检测装置4，以实现对水流水质进行检测，从而提高了水流水质数据的准确度，同时，本发明通过由流速控制装置3根据第二水质检测装置4的检测信息直接控制水流流速，使流速的控制操作更为方便、快捷，并提高了上述操作的可靠性。
如图2所示，相对应的一种洗衣机控制方法，包括可执行的第一进水方案，第一进水方案为进水水流进行水质优化处理后通入洗衣桶，洗衣机进水、并执行第一进水方案时，根据进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。洗衣机进水、并执行第一进水方案时，对进水水流水质进行检测，判断水质检测值是否达到水质设定值，若是，则进水水流水质劣于水质设定值对应的进水水流水质，降低水质优化处理前的进水水流流速，若否，则进水水流水质优于水质设定值对应的进水水流水质，提高水质优化处理前的进水水流流速。当水质参数为硬度时，水质检测值为硬度值N，水质设定值可为确定值，也可为确定范围N 1-N 2。
洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、根据进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。其中，进水水流水质可以由用户通过观察、查询信息等方式得到，也可以由水质检测装置通过检测得到。或者，洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、对进水水流水质进行检测，并判断水质检测值是否达到水质设定值，若是，则执行步骤3，若否，则执行步骤4；步骤3、降低水质优化处理前的进水水流流速；步骤4、提高水质优化处理前的进水水流流速。
水质参数包括硬度、水的混浊度、透明度、色度、嗅、味、水温、pH值、BOD(COD)、DO、微量有害化学元素含量、农药及其它无机或有机化合物含量、大肠杆菌数、细菌含量等。当水质参数为硬度时，本实施例的技术方案可描述为：一种洗衣机，包括连通洗衣机外部供水管路和洗衣桶的进水水路1，进水水路1上设有用于软化进水水流的优化装置2，进水水路1上设有位于优化装置2上游的、用于控制进水水流流速的流速控制装置3和用于检测进水水流硬度的第二水质检测装置4，第二水质检测装置4与流速控制装置3相连接，使流速控制装置3根据第二水质检测装置4的检测信息控制进水水路1流速。
其中，洗衣机进水时，对洗衣桶内的水位进行检测，判断水位检测值是否达到水位设定值，若是，则洗衣机停止进水，若否，则洗衣机继续进水。
实施例二
如图1所示，本实施例与上述实施例的区别在于，第二水质检测装置4设于优化装置2下游，以检测优化装置2下游的进水水流水质，使流速控制装置3根据优化装置2下游的进水水流水质控制优化装置2上游的进水水流流速。则相对应的一种洗衣机控制方法中，检测的进水水流为水质优化处理后的进水水流。
本发明通过将第二水质检测装置4设于优化装置2下游，以实现对流出优化装置2的水流水质进行检测，使流速的控制是以流出优化装置2的水流水质为依据的，从而使流出优化装置2的水流水质保持稳定。
流速控制装置3包括：检测模块，用于检测进水水流流速；处理模块，分别与第二水质检测装置4和检测模块相连接，用于接收第二水质检测装置4和检测模块的检测信息、处理所述检测信息并得到处理信息；控制模块，与处理模块相连接，用于接收处理模块的处理信息、根据所述处理信息控制进水水流流速。
处理模块的处理功能包括将第二水质检测装置4检测到的水质检测值与其上存储的水质设定值进行比较，计算二者差值，根据所述差值和检测模块检测到的水流流速计算出控制模块执行后的进水水流流速，记录检测模块检测到的水流流速及持续时间等信息并根据所述信息计算得到流经的水流流量，将检测模块检测到的水流流速与其上存储的设定水流流速进行比较，根据比较结果发出是否使控制模块执行阻断水流操作的信号。还可以，关于第二水质检测装置4的处理发生于第二水质检测装置4上，第二水质检测装置4将相对应的处理结果传递给流速控制装置3。
实施例三
如图1所示，本实施例与上述实施例的区别在于，优化装置2包括优化腔，优化腔内部设有具有水质优化能力的优化物质，进水水路1穿过优化腔并与优化腔相贯通。优化物质用于改善水质参数。
优化物质所具有的水质优化能力至少包括降低进水水流硬度。优化物质可为离子交换树脂，也可为其他能降低进水水流硬度的物质。则相对应的一种洗衣机控制方法中，水质优化处理至少包括降低进水水流的硬度。
洗衣机还包括再生装置5，再生装置5包括再生腔，再生腔内部设有具有优化物质再生能力的再生物质，再生腔经再生水路6与优化腔可通断地连通，优化腔经排水水路7与洗衣机外部排污管路相连通。
如图2所示，相对应的一种洗衣机控制方法与上述实施例的区别在于，洗衣机进水、并执行第一进水方案时，对进水水流流速进行检测，判断流速检测值是否达到流速设定值，若是，则优化物质的水质优化处理能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水。或者，洗衣机进水、并执行第一进水方案时，对进水水流流速进行检测，判断流速检测值是否达到流速设定值，若是，则水质优化处理的处理强度低，洗衣机停止进水，增强水质优化处理的处理强度，若否，则水质优化处理的处理强度高，洗衣机继续进水。增强水质优化处理的处理强度可为对优化物质进行再生处理，也可为其他能增强水质优化处理的处理强度的操作。
所述根据进水水流流速的大小控制洗衣机是否继续进水发生于降低水质优化处理前的进水水流流速开始之后，或判定水质检测值达到水质设定值与降低水质优化处理前的进水水流流速之间。
洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、对进水水流水质进行检测，并判断水质检测值是否达到水质设定值，若是，则执行步骤3，若否，则执行步骤4；步骤3、对进水水流流速进行检测，判断流速检测值是否达到流速设定值，若是，则执行步骤5，若否，则执行步骤6；步骤4、提高水质优化处理前的进水水流流速；步骤5、洗衣机停止进水，对优化物质进行再生处理；步骤6、降低水质优化处理前的进水水流流速。
再生装置5设于优化装置2上方，再生腔与再生水路6的连通处设于再生腔底部，优化腔与排水水路7的连通处设于优化腔底部，使再生物质在重力作用下通入优化腔中，并在再生优化物质后在重力作用下通入洗衣机外部排水管路。
在软化后的水路中使用第二水质检测装置4，用于检测水硬度以控制进水水路上的流速控制阀，以及控制再生装置5。设定出水水质最大值，当检测到的水硬度值大于设定的最大值时，通过控制阀降低进水流速；当进水流速已经最低时，水硬度值仍然大于设定的最大值则控制再生装置5进行离子交换树脂的再生，再生完成后，恢复进水流速至默认值。设定出水水质最小值，当检测到的出水硬度小于最小值时，通过控制阀提高进水流速，直至最大流速，可以在保证软化效果的前提下节省时间。
实施例四
如图3所示，本实施例介绍了一种洗衣机，包括分别可通断地连通洗衣机外部供水管路和洗衣桶的第一流道8和第二流道9，第一流道8上设有用于优化进水水流水质的优化装置2，第一流道8上设有位于优化装置2上游的、用于控制进水水流流速的流速控制装置3。
其中，洗衣机包括进水水路1，进水水路1的一端与洗衣机外部供水管路相连通，另一端经切换阀10与第一流道8或第二流道9的一端相连通，第一流道8和第二流道9另一端分别与洗衣机洗衣桶相连通。
如图4所示，相对应的一种洗衣机控制方法，包括可执行的第一进水方案和第二进水方案，第一进水方案为进水水流直接通入洗衣桶，第二进水方案为进水水流进行水质优化处理后通入洗衣桶，洗衣机进水、并执行第二进水方案时，根据进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。所述执行第二进水方案，控制切换阀10使进水水路1与第一流道8相连通，相对应地，执行第一进水方案，控制切换阀10使进水水路1与第二流道9相连通。
洗衣机的工作步骤如下：步骤1、洗衣机进水、并执行第二进水方案，然后执行步骤2；步骤2、根据进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。其中，进水水流水质可以由用户通过观察、查询信息等方式得到，也可以由水质检测装置通过检测得到。
当水质参数为硬度时，本实施例的技术方案可描述为：一种洗衣机，包括分别可通断地连通洗衣机外部供水管路和洗衣桶的第一流道8和第二流道9，第一流道8上设有用于软化进水水流的优化装置2，第一流道8上设有位于优化装置2上游的、用于控制进水水流流速的流速控制装置3。
实施例五
如图3所示，本实施例与上述实施例的区别在于，进水水路1上设有用于检测进水水流水质的第一水质检测装置11，第一水质检测装置11与切换阀10相连接，使切换阀10根据第一水质检测装置11的检测信息控制进水水流流向。
第一水质检测装置11与流速控制装置3相连通，使流速控制装置3根据第一水质检测装置11的检测信息控制进水水流流速。
本发明通过在进水水路1上设置第一水质检测装置11，以实现对水流水质进行检测，从而提高了水流水质数据的准确度，同时，本发明通过由切换阀10根据第一水质检测装置11的检测信息直接控制第一进水方案和第二进水方案的切换执行，以及由流速控制装置3根据第一水质检测装置11的检测信息直接控制水流流速，使进水方案的执行和流速的控制操作更为方便、快捷，并提高了上述操作可靠性。
如图4所示，相对应的一种洗衣机控制方法与上述实施例的区别在于，洗衣机进水时，对进水水流水质进行检测，判断水质检测值是否达到第一水质设定值，若是，则进水水流水质劣于第一水质设定值对应的进水水流水质，执行第二进水方案，若否，则进水水流水质优于第一水质设定值对应的进水水流水质，执行第一进水方案。执行第二进水方案后，判断水质检测值是否达到第二水质设定值，第二水质设定值对应的进水水流水质劣于第一水质设定值对应的进水水流水质，若是，则降低水质优化处理前的进水水流流速，若否，则提高水质优化处理前的进水水流流速。当水质参数为硬度时，水质检测值为硬度值N，第一水质设定值Ns和第二水质设定值可为确定值，也可为确定范围。
洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、对进水水流水质进行检测，并判断水质检测值是否达到第一水质设定值，若是，则执行步骤3，若否，则执行步骤4；步骤3、执行第二进水方案，判断水质检测值是否达到第二水质设定值，若是，则执行步骤5，若否，则执行步骤6；步骤4、执行第一进水方案；步骤5、降低水质优化处理前的进水水流流速；步骤6、提高水质优化处理前的进水水流流速。
流速控制装置3包括：检测模块，用于检测进水水流流速；处理模块，分别与第一水质检测装置11和检测模块相连接，用于接收第一水质检测装置11和检测模块的检测信息、处理所述检测信息并得到处理信息；控制模块，与处理模块相连接，用于接收处理模块的处理信息、根据所述处理信息控制进水水流流速。
处理模块的处理功能包括将第一水质检测装置11检测到的水质检测值与其上存储的水质设定值进行比较，计算二者差值，根据所述差值和检测模块检测到的水流流速计算出控制模块执行后的进水水流流速，记录检测模块检测到的水流流速及持续时间等信息并根据所述信息计算得到流经的水流流量，将检测模块检测到的水流流速与其上存储的设定水流流速进行比较，根据比较结果发出是否使控制模块执行阻断水流操作的信号。还可以，关于第一水质检测装置11的处理发生于第一水质检测装置11上，第一水质检测装置11将相对应的处理结果传递给流速控制装置3。
切换阀10和流速控制装置3可以通过一个装置来实现，既可以实现切换水路，又能够使得至少一个水路的流速可以控制。
实施例六
如图3所示，本实施例与上述实施例的区别在于，优化装置2包括优化腔，优化腔内部设有具有水质优化能力的优化物质，第一流道8穿过优化腔并与优化腔相贯通。优化物质用于改善水质参数。
如图4所示，相对应的一种洗衣机控制方法与上述实施例的区别在于，洗衣机进水、并执行第二进水方案时，判断已进行水质优化处理的进水水流水量是否达到优化物质的最大处理水量，若是，则优化物质的水质优化能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水。可以认为，流经流速控制装置3的进水水流水量等于已进行水质优化处理的进水水流水量。
洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、对进水水流水质进行检测，并判断水质检测值是否达到第一水质设定值，若是，则执行步骤3，若否，则执行步骤4；步骤3、执行第二进水方案，判断已进行水质优化处理的进水水流水量是否达到优化物质的最大处理水量，若是，则执行步骤5，若否，则执行步骤6；步骤4、执行第一进水方案；步骤5、洗衣机停止进水，对优化物质进行再生处理；步骤6、洗衣机继续进水。
在运行洗涤程序开始进水的同时，检测进水的水质硬度，并且根据检测结果判断是 否需要软化(是否需要软化也可以是用户设定，和/或控制器根据程序和流程自动控制)，如果否则切换水路，直接进水至洗涤桶，如果是则切换至软水装置。另外连接至软水装置情况下，检测的水质硬度值还用于控制流速控制阀，以控制水流速，保证软化后的水质满足要求。水硬度值越高，则需要控制的水流速越低，因为软化装置的软化处理速率是一定的，如果设计为满足最大流速要求则会带来成本和体积的上升。另外受限的还有软化装置的单次处理能力，即在不进行再生的情况下，软化装置的最大处理量，达到后就会失效，不具备软化能力。检测到的水质硬度记为N 1、N 2……，流速记为S 1、S 2……，时间记为T 1、T 2……，软化后的水质为默认值Ns,则软化装置的处理量V＝(N 1-Ns)S 1T 1+(N 2-Ns)S 2T 2……。当处理量V达到了软化装置设计的软化能力Vs时，软化装置则不再具备软化能力，控制再生装置5开启进行再生。
实施例七
如图5所示，本实施例介绍了一种洗衣机，包括连通洗衣机外部供水管路和洗衣桶的进水流道，进水流道上设有用于优化进水水流水质的优化装置2，进水流道上设有位于优化装置2上游的、用于控制进水水流流速的流速控制装置3，进水流道上设有位于优化装置2上游的、用于检测进水水流水质的第一水质检测装置11和/或位于优化装置2下游的、用于检测进水水流水质的第二水质检测装置4，第一水质检测装置11和第二水质检测装置4分别与流速控制装置3相连接，使流速控制装置3根据第一水质检测装置11和/或第二水质检测装置4的检测信息控制进水水流流速。
本发明通过在优化装置2上游设置第一水质检测装置11，以实现对水流水质进行检测，从而提高了水流水质数据的准确度，同时，本发明通过由流速控制装置3根据水质检测装置的检测信息直接控制水流流速，使流速的控制操作更为方便、快捷，并提高了上述操作可靠性。本发明通过在优化装置2下游设置第二水质检测装置4，以实现对流出优化装置2的水流水质进行检测，使流速的控制还以流出优化装置2的水流水质为依据的，从而使流出优化装置2的水流水质保持稳定，以及在流出优化装置2的水流水质未达到要求时，令洗衣机停止进水。
如图6所示，相对应的一种洗衣机的控制方法，包括可执行的第一进水方案，第一进水方案为进水水流进行水质优化处理后通入洗衣桶，洗衣机进水、并执行第一进水方案时，根据水质优化处理前和/或水质优化处理后的进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。可以，洗衣机进水、并执行第一进水方案时，对水质优化处理前的进水水流水质进行检测，若是，判断所得第一水质检测值是否达到第一水质设定值，若是，则进水水流水质劣于第一水质设定值对应的进水水流水质，降低水质优化处理前的进水水流流速，若否，则进水水流水质优于第一水质设定值对应的进水水流水质，提高水质优化处理前的进水水流流速。还可以，洗衣机进水、并执行第一进水方案时，对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第二水质设定值，若是，则降低水质优化处理前的进水水流流速，若否，则提高水质优化处理前的进水水流流速。还可以，洗衣机进水、并执行第一进水方案时，对水质优化处理前后的进水水流水质进行检测，判断所得两个水质检测值之间的差值是否达到水质设定差值，若是，则提高水质优化处理前的进水水流流速，若否，则降低水质优化处理前的进水水流流速。
洗衣机的工作步骤如下：步骤1、洗衣机进水、并执行第一进水方案，然后执行步骤2；步骤2、根据水质优化处理前和/或水质优化处理后的进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。其中，进水水流水质可以由用户通过观察、查询信息等方式得到，也可以由水质检测装置通过检测得到。或者，洗衣机的工作步骤如下：步骤1、洗衣机进水、并执行第一进水方案，然后执行步骤2；步骤2、对水质优化处理 前的进水水流水质进行检测，判断所得第一水质检测值是否达到第一水质设定值，若是，则执行步骤3，若否，则执行步骤4；步骤3、降低水质优化处理前的进水水流流速；步骤4、提高水质优化处理前的进水水流流速。或者，洗衣机的工作步骤如下：步骤1、洗衣机进水、并执行第一进水方案，然后执行步骤2；步骤2、对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第二水质设定值，若是，则执行步骤3，若否，则执行步骤4；步骤3、降低水质优化处理前的进水水流流速；步骤4、提高水质优化处理前的进水水流流速。或者，洗衣机的工作步骤如下：步骤1、洗衣机进水、并执行第一进水方案，然后执行步骤2；步骤2、对水质优化处理前后的进水水流水质进行检测，判断所得两个水质检测值之间的差值是否达到水质设定差值，若是，则执行步骤3，若否，则执行步骤4；步骤3、提高水质优化处理前的进水水流流速；步骤4、降低水质优化处理前的进水水流流速。
当水质参数为硬度时，本实施例的技术方案可描述为：一种洗衣机，包括连通洗衣机外部供水管路和洗衣桶的进水流道，进水流道上设有用于软化进水水流的优化装置2，进水流道上设有位于优化装置2上游的、用于控制进水水流流速的流速控制装置3，进水流道上设有位于优化装置2上游的、用于检测进水水流硬度的第一水质检测装置11和/或位于优化装置2下游的、用于检测进水水流硬度的第二水质检测装置4，第一水质检测装置11和第二水质检测装置4分别与流速控制装置3相连接，使流速控制装置3根据第一水质检测装置11和/或第二水质检测装置4的检测信息控制进水水流流速。
实施例八
如图5所示，本实施例与上述实施例的区别在于，洗衣机还包括进水水路1、第一流道8和第二流道9，进水水路1的一端与洗衣机外部供水管路相连通，另一端经切换阀10与第一流道8或第二流道9的一端相连通，第一流道8和第二流道9另一端分别与洗衣机洗衣桶相连通，进水水路1与第一流道8构成进水流道，优化装置2设于第一流道8上。所述执行第一进水方案，控制切换阀10使进水水路1与第一流道8相连通，相对应地，执行第二进水方案，控制切换阀10使进水水路1与第二流道9相连通。
第一水质检测装置11设于进水管路上，且第一水质检测装置11与切换阀10相连接，使切换阀10根据第一水质检测装置11的检测信息控制进水水流流向。
本发明通过由切换阀10根据水质检测装置的检测信息直接控制第一进水方案和第二进水方案的切换执行，使进水方案的执行更为方便、快捷，并提高了上述操作可靠性。
如图6所示，相对应的一种洗衣机控制方法与上述实施例的区别在于，包括可执行的第二进水方案，第二进水方案为进水水流直接通入洗衣桶，洗衣机进水时，对进水水流水质进行检测，判断所得第三水质检测值是否达到第四水质设定值，若是，则执行第二进水方案，若否，则执行第一进水方案。当水质参数为硬度时，第三水质检测值为硬度值N 1，第四水质设定值Ns和第一水质设定值可为确定值，也可为确定范围。
洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、对进水水流水质进行检测，并判断所得第三水质检测值是否达到第四水质设定值，第三水质检测值即为第一水质检测值，若是，则执行步骤3，若否，则执行步骤4；步骤3、执行第一进水方案，判断第三水质检测值是否达到第一水质设定值，若是，则执行步骤5，若否，则执行步骤6；步骤4、执行第二进水方案；步骤5、降低水质优化处理前的进水水流流速；步骤6、提高水质优化处理前的进水水流流速。
优化物质所具有的水质优化能力包括降低进水水流硬度。优化物质可为离子交换树脂，也可为其他能降低进水水流硬度的物质。则相对应的一种洗衣机控制方法中，水质优化处理包括降低进水水流的硬度。
如图6所示，一种洗衣机控制方法，洗衣机进水、并执行第一进水方案时，对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第三水质设定值，若是，则优化物质的水质优化处理能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水。还可以，洗衣机进水、并执行第一进水方案时，对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第三水质设定值，若是，则优化物质的水质优化处理能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水，并判断所得第二水质检测值是否达到第二水质设定值，第二水质设定值对应的进水水流水质优于第三水质设定值对应的进水水流水质，若是，则降低水质优化处理前的进水水流流速，若否，则提高水质优化处理前的进水水流流速。当水质参数为硬度时，第二水质检测值为硬度值N 2，第二水质设定值和第三水质设定值Nz可为确定值，也可为确定范围。
洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、对进水水流水质进行检测，并判断所得第三水质检测值是否达到第四水质设定值，第三水质检测值即为第一水质检测值，若是，则执行步骤3，若否，则执行步骤4；步骤3、执行第一进水方案，对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第三水质设定值，若是，则执行步骤5，若否，则执行步骤6；步骤4、执行第二进水方案；步骤5、洗衣机停止进水，对优化物质进行再生处理；步骤6、洗衣机继续进水。或者，洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、对进水水流水质进行检测，并判断所得第三水质检测值是否达到第四水质设定值，第三水质检测值即为第一水质检测值，若是，则执行步骤3，若否，则执行步骤4；步骤3、执行第一进水方案，对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第三水质设定值，若是，则执行步骤5，若否，则执行步骤6；步骤4、执行第二进水方案；步骤5、洗衣机停止进水，对优化物质进行再生处理；步骤6、洗衣机继续进水，判断所得第二水质检测值是否达到第二水质设定值，若是，则执行步骤7，若否，则执行步骤8；步骤7、降低水质优化处理前的进水水流流速；步骤8、提高水质优化处理前的进水水流流速。
流速控制装置3包括：检测模块，用于检测进水水流流速；处理模块，分别与水质检测装置和检测模块相连接，用于接收水质检测装置和检测模块的检测信息、处理所述检测信息并得到处理信息；控制模块，与处理模块相连接，用于接收处理模块的处理信息、根据所述处理信息控制进水水流流速。
处理模块的处理功能包括将水质检测装置检测到的水质检测值与其上存储的水质设定值进行比较，计算二者差值，根据所述差值和检测模块检测到的水流流速计算出控制模块执行后的进水水流流速，记录检测模块检测到的水流流速及持续时间等信息并根据所述信息计算得到流经的水流流量，将检测模块检测到的水流流速与其上存储的设定水流流速进行比较，根据比较结果发出是否使控制模块执行阻断水流操作的信号。还可以，关于水质检测装置的处理发生于水质检测装置上，水质检测装置将相对应的处理结果传递给流速控制装置3。
第一水质检测装置11和第二水质检测装置4可以共用信号处理电路，通过分时复用检测两个检测点的水质，达到降低成本的目的。
在运行洗涤程序开始进水的同时，检测进水的水质硬度，并且根据检测结果判断是否需要软化(是否需要软化也可以是用户设定，和/或控制器根据程序和流程自动控制)，如果否则切换水路，直接进水至洗涤桶，如果是则切换至软水装置。另外连接至软水装 置情况下，检测的水质硬度值还用于控制流速控制阀，以控制水流速，保证软化后的水质满足要求。水硬度值越高，则需要控制的水流速越低，因为软化装置的软化处理速率是一定的，如果设计为满足最大流速要求则会带来成本和体积的上升。检测软化装置出水水质硬度，以判断水处理效果，当出水水质硬度高于设定值时判定为处理能力不足，通过控制流速控制阀降低通过软化装置的水流速，和\或控制再生装置5开启进行再生。由于降低水流速会增加进水时间导致程序运行时间变长，使得用户体验变差，在出水水质硬度过于设定值时，可以选择或自动的直接进行再生过程。另外如果在洗涤进程中停止进水，进行再生过程会中断原有程序导致衣物洗护效果变差，本方案中通过进出水口的硬度检测，对软化装置失效做出预判，当软化能力不足以支撑下一洗涤周期时，在当次程序运行完成后或者在进水结束执行其它过程时自动进行再生过程，不占用洗涤程序时间。
如图4所示，一种洗衣机控制方法，包括可执行的第一进水方案和第二进水方案，第一进水方案为进水水流进行水质优化处理后通入洗衣桶，第二进水方案为进水水流直接通入洗衣桶，洗衣机进水、并执行第一进水方案时，根据进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。所述执行第一进水方案，控制切换阀10使进水水路1与第一流道8相连通，相对应地，执行第二进水方案，控制切换阀10使进水水路1与第二流道9相连通。
洗衣机的工作步骤如下：步骤1、洗衣机进水、并执行第一进水方案，然后执行步骤2；步骤2、根据进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。
如图4所示，一种洗衣机控制方法，洗衣机进水时，对进水水流水质进行检测，判断水质检测值是否达到第一水质设定值，若是，则进水水流水质劣于第一水质设定值对应的进水水流水质，执行第一进水方案，若否，则进水水流水质优于第一水质设定值对应的进水水流水质，执行第二进水方案。执行第一进水方案后，判断水质检测值是否达到第二水质设定值，第二水质设定值对应的进水水流水质劣于第一水质设定值对应的进水水流水质，若是，则降低水质优化处理前的进水水流流速，若否，则提高水质优化处理前的进水水流流速。当水质参数为硬度时，水质检测值为硬度值N，第一水质设定值Ns和第二水质设定值可为确定值，也可为确定范围。
洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、对进水水流水质进行检测，并判断水质检测值是否达到第一水质设定值，若是，则执行步骤3，若否，则执行步骤4；步骤3、执行第一进水方案，判断水质检测值是否达到第二水质设定值，若是，则执行步骤5，若否，则执行步骤6；步骤4、执行第二进水方案；步骤5、降低水质优化处理前的进水水流流速；步骤6、提高水质优化处理前的进水水流流速。
如图4所示，一种洗衣机控制方法，洗衣机进水、并执行第一进水方案时，判断已进行水质优化处理的进水水流水量是否达到优化物质的最大处理水量，若是，则优化物质的水质优化能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水。可以认为，流经流速控制装置3的进水水流水量等于已进行水质优化处理的进水水流水量。
洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、对进水水流水质进行检测，并判断水质检测值是否达到第一水质设定值，若是，则执行步骤3，若否，则执行步骤4；步骤3、执行第一进水方案，判断已进行水质优化处理的进水水流水量是否达到优化物质的最大处理水量，若是，则执行步骤5，若否，则执行步骤6；步骤4、执行第二进水方案；步骤5、洗衣机停止进水，对优化物质进行再生处理；步骤6、洗衣机继续进水。
洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、根据进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。或者，洗衣机的工作步骤如下：步骤1、洗衣机进水，然后执行步骤2；步骤2、对进水水流水质进行检测，并判断水质检测值是否达到水质设定值，若是，则执行步骤3，若否，则执行步骤4；步骤3、降低水质优化处理前的进水水流流速；步骤4、提高水质优化处理前的进水水流流速。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本发明的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (30)

  1. 一种洗衣机，包括连通洗衣机外部供水管路和洗衣桶的进水水路，进水水路上设有用于优化进水水流水质的优化装置，其特征在于，进水水路上设有位于优化装置上游的、用于控制进水水流流速的流速控制装置和用于检测进水水流水质的第二水质检测装置，第二水质检测装置与流速控制装置相连接，使流速控制装置根据第二水质检测装置的检测信息控制进水水流流速。
  2. 根据权利要求1所述的一种洗衣机，其特征在于，第二水质检测装置设于优化装置下游，以检测优化装置下游的进水水流水质，使流速控制装置根据优化装置下游的进水水流水质控制优化装置上游的进水水流流速。
  3. 根据权利要求1或2所述的一种洗衣机，其特征在于，优化装置包括优化腔，优化腔内部设有具有水质优化能力的优化物质，进水水路穿过优化腔并与优化腔相贯通；
    优选的，优化物质所具有的水质优化能力至少包括降低进水水流硬度。
  4. 根据权利要求3所述的一种洗衣机，其特征在于，洗衣机还包括再生装置，再生装置包括再生腔，再生腔内部设有具有优化物质再生能力的再生物质，再生腔经再生水路与优化腔可通断地连通，优化腔经排水水路与洗衣机外部排污管路相连通；
    优选的，再生装置设于优化装置上方，再生腔与再生水路的连通处设于再生腔底部，优化腔与排水水路的连通处设于优化腔底部，使再生物质在重力作用下通入优化腔中，并在再生优化物质后在重力作用下通入洗衣机外部排水管路。
  5. 根据权利要求1-4任一所述的一种洗衣机，其特征在于，流速控制装置包括：
    检测模块，用于检测进水水流流速；
    处理模块，分别与第二水质检测装置和检测模块相连接，用于接收第二水质检测装置和检测模块的检测信息、处理所述检测信息并得到处理信息；
    控制模块，与处理模块相连接，用于接收处理模块的处理信息、根据所述处理信息控制进水水流流速。
  6. 一种洗衣机，包括分别可通断地连通洗衣机外部供水管路和洗衣桶的第一流道和第二流道，第一流道上设有用于优化进水水流水质的优化装置，其特征在于，第一流道上设有位于优化装置上游的、用于控制进水水流流速的流速控制装置。
  7. 根据权利要求6所述的一种洗衣机，其特征在于，洗衣机包括进水水路，进水水路的一端与洗衣机外部供水管路相连通，另一端经切换阀与第一流道或第二流道的一端相连通，第一流道和第二流道另一端分别与洗衣机洗衣桶相连通。
  8. 根据权利要求6或7所述的一种洗衣机，其特征在于，进水水路上设有用于检测进水水流水质的第一水质检测装置，第一水质检测装置与切换阀相连接，使切换阀根据第一水质检测装置的检测信息控制进水水流流向；
    优选的，第一水质检测装置与流速控制装置相连通，使流速控制装置根据第一水质检测装置的检测信息控制进水水流流速。
  9. 根据权利要求6-8任一所述的一种洗衣机，其特征在于，优化装置包括优化腔，优化腔内部设有具有水质优化能力的优化物质，第一流道穿过优化腔并与优化腔相贯通；
    优选的，优化物质所具有的水质优化能力至少包括降低进水水流硬度。
  10. 根据权利要求9所述的一种洗衣机，其特征在于，优化装置外部设有再生装置，再生装置包括再生腔，再生腔内部设有具有优化物质再生能力的再生物质，再生腔经再生水路与优化腔可通断地连通，优化腔经排水水路与洗衣机外部排污管路相连通；
    优选的，再生装置设于优化装置上方，再生腔与再生水路的连通处设于再生腔底部，优化腔与排水水路的连通处设于优化腔底部，使再生物质在重力作用下通入优化腔中，并在再生优化物质后在重力作用下通入洗衣机外部排水管路。
  11. 根据权利要求6-10任一所述的一种洗衣机，其特征在于，流速控制装置包括：
    检测模块，用于检测进水水流流速；
    处理模块，分别与第一水质检测装置和检测模块相连接，用于接收第一水质检测装置和检测模块的检测信息、处理所述检测信息并得到处理信息；
    控制模块，与处理模块相连接，用于接收处理模块的处理信息、根据所述处理信息控制进水水流流速。
  12. 一种洗衣机，其特征在于，包括连通洗衣机外部供水管路和洗衣桶的进水流道，进水流道上设有用于优化进水水流水质的优化装置，其特征在于，进水流道上设有位于优化装置上游的、用于控制进水水流流速的流速控制装置，进水流道上设有位于优化装置上游的、用于检测进水水流水质的第一水质检测装置和/或位于优化装置下游的、用于检测进水水流水质的第二水质检测装置，第一水质检测装置和第二水质检测装置分别与流速控制装置相连接，使流速控制装置根据第一水质检测装置和/或第二水质检测装置的检测信息控制进水水流流速。
  13. 根据权利要求12所述的一种洗衣机，其特征在于，洗衣机还包括进水水路、第一流道和第二流道，进水水路的一端与洗衣机外部供水管路相连通，另一端经切换阀与第一流道或第二流道的一端相连通，第一流道和第二流道另一端分别与洗衣机洗衣桶相连通，进水水路与第一流道构成进水流道，优化装置设于第一流道上；
    优选的，第一水质检测装置设于进水管路上，且第一水质检测装置与切换阀相连接，使切换阀根据第一水质检测装置的检测信息控制进水水流流向。
  14. 根据权利要求12或13所述的一种洗衣机，其特征在于，优化装置包括优化腔，优化腔内部设有具有水质优化能力的优化物质，第一流道穿过优化腔并与优化腔相贯通；
    优选的，优化物质所具有的水质优化能力包括降低进水水流硬度。
  15. 根据权利要求14所述的一种洗衣机，其特征在于，洗衣机还包括再生装置，再生装置包括再生腔，再生腔内部设有具有优化物质再生能力的再生物质，再生腔经再生水路与优化腔可通断地连通，优化腔经排水水路与洗衣机外部排污管路相连通；
  16. 根据权利要求15所述的一种洗衣机，其特征在于，再生装置设于优化装置上方，再生腔与再生水路的连通处设于再生腔底部，优化腔与排水水路的连通处设于优化腔底部，使再生物质在重力作用下通入优化腔中，并在再生优化物质后在重力作用下通入洗衣机外部排水管路。
  17. 一种洗衣机的控制方法，其特征在于，包括可执行的第一进水方案，第一进水方案为进水水流进行水质优化处理后通入洗衣桶，洗衣机进水、并执行第一进水方案时，根据进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。
  18. 根据权利要求19所述的一种洗衣机控制方法，其特征在于，洗衣机进水、并执行第一进水方案时，对进水水流水质进行检测，判断水质检测值是否达到水质设定值，若是，则进水水流水质劣于水质设定值对应的进水水流水质，降低水质优化处理前的进水水流流速，若否，则进水水流水质优于水质设定值对应的进水水流水质，提高水质优化处理前的进水水流流速。
  19. 根据权利要求20所述的一种洗衣机控制方法，其特征在于，检测的进水水流为水质优化处理后的进水水流；
    优选的，水质优化处理至少包括降低进水水流的硬度。
  20. 根据权利要求20所述的一种洗衣机控制方法，其特征在于，洗衣机进水、并执行第一进水方案时，对进水水流流速进行检测，判断流速检测值是否达到流速设定值，若是，则优化物质的水质优化处理能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水。
  21. 根据权利要求19-22任一所述的一种洗衣机控制方法，其特征在于，洗衣机进水时，对洗衣桶内的水位进行检测，判断水位检测值是否达到水位设定值，若是，则洗衣机停止进水，若否，则洗衣机继续进水。
  22. 一种洗衣机的控制方法，其特征在于，包括可执行的第一进水方案和第二进水方案，第一进水方案为进水水流进行水质优化处理后通入洗衣桶，第二进水方案为进水水流直接通入洗衣桶，洗衣机进水、并执行第一进水方案时，根据进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。
  23. 根据权利要求24所述的一种洗衣机的控制方法，其特征在于，洗衣机进水时，对进水水流水质进行检测，判断水质检测值是否达到第一水质设定值，若是，则进水水流水质劣于第一水质设定值对应的进水水流水质，执行第一进水方案，若否，则进水水流水质优于第一水质设定值对应的进水水流水质，执行第二进水方案。
  24. 根据权利要求25所述的一种洗衣机的控制方法，其特征在于，执行第一进水方案后，判断水质检测值是否达到第二水质设定值，第二水质设定值对应的进水水流水质劣于第一水质设定值对应的进水水流水质，若是，则降低水质优化处理前的进水水流流速，若否，则提高水质优化处理前的进水水流流速；
    优选的，水质优化处理至少包括降低进水水流的硬度。
  25. 根据权利要求24-26任一所述的一种洗衣机的控制方法，其特征在于，洗衣机进水、并执行第一进水方案时，判断已进行水质优化处理的进水水流水量是否达到优化物质的最大处理水量，若是，则优化物质的水质优化能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水；
    优选的，洗衣机进水时，对洗衣桶内的水位进行检测，判断水位检测值是否达到水位设定值，若是，则洗衣机停止进水，若否，则洗衣机继续进水。
  26. 一种洗衣机的控制方法，其特征在于，包括可执行的第一进水方案，第一进水方案为进水水流进行水质优化处理后通入洗衣桶，洗衣机进水、并执行第一进水方案时，根据水质优化处理前和/或水质优化处理后的进水水流水质的优劣控制水质优化处理前的进水水流流速的高低。
  27. 根据权利要求28所述的一种洗衣机的控制方法，其特征在于，洗衣机进水、 并执行第一进水方案时，对水质优化处理前的进水水流水质进行检测，若是，判断所得第一水质检测值是否达到第一水质设定值，若是，则进水水流水质劣于第一水质设定值对应的进水水流水质，降低水质优化处理前的进水水流流速，若否，则进水水流水质优于第一水质设定值对应的进水水流水质，提高水质优化处理前的进水水流流速；
    优选的，洗衣机进水、并执行第一进水方案时，对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第二水质设定值，若是，则降低水质优化处理前的进水水流流速，若否，则提高水质优化处理前的进水水流流速；
    更优选的，洗衣机进水、并执行第一进水方案时，对水质优化处理前后的进水水流水质进行检测，判断所得两个水质检测值之间的差值是否达到水质设定差值，若是，则提高水质优化处理前的进水水流流速，若否，则降低水质优化处理前的进水水流流速。
  28. 根据权利要求28或29所述的一种洗衣机的控制方法，其特征在于，洗衣机进水、并执行第一进水方案时，对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第三水质设定值，若是，则优化物质的水质优化处理能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水；
    优选的，洗衣机进水、并执行第一进水方案时，对水质优化处理后的进水水流水质进行检测，判断所得第二水质检测值是否达到第三水质设定值，若是，则优化物质的水质优化处理能力弱，洗衣机停止进水，对优化物质进行再生处理，以提高优化物质的水质优化处理能力，若否，则优化物质的水质优化处理能力强，洗衣机继续进水，并判断所得第二水质检测值是否达到第二水质设定值，第二水质设定值对应的进水水流水质优于第三水质设定值对应的进水水流水质，若是，则降低水质优化处理前的进水水流流速，若否，则提高水质优化处理前的进水水流流速。
  29. 根据权利要求28-30任一所述的一种洗衣机的控制方法，其特征在于，包括可执行的第二进水方案，第二进水方案为进水水流直接通入洗衣桶，洗衣机进水时，对进水水流水质进行检测，判断所得第三水质检测值是否达到第四水质设定值，若是，则执行第二进水方案，若否，则执行第一进水方案；
    优选的，水质优化处理包括降低进水水流的硬度。
  30. 根据权利要求28-31任一所述的一种洗衣机的控制方法，其特征在于，洗衣机进水时，对洗衣桶内的水位进行检测，判断水位检测值是否达到水位设定值，若是，则洗衣机停止进水，若否，则洗衣机继续进水。
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