CN110794105B - Water quality detection device and control method of cleaning system - Google Patents
Water quality detection device and control method of cleaning system Download PDFInfo
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- CN110794105B CN110794105B CN201810869087.4A CN201810869087A CN110794105B CN 110794105 B CN110794105 B CN 110794105B CN 201810869087 A CN201810869087 A CN 201810869087A CN 110794105 B CN110794105 B CN 110794105B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1826—Water organic contamination in water
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/02—Consumable products information, e.g. information on detergent, rinsing aid or salt; Dispensing device information, e.g. information on the type, e.g. detachable, or status of the device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a water quality detection device, comprising: the water quality detection module is used for detecting water quality information of washing water in the tableware cleaning equipment; the communication module is used for being in communication connection with the tableware cleaning equipment and/or the intelligent terminal; the control module is used for generating control information corresponding to the tableware cleaning equipment and/or the intelligent terminal according to the water quality information. The invention also provides a control method of the cleaning system with the water quality detection device, and automatic and efficient washing of tableware is realized.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a water quality detection device and a control method of a cleaning system.
Background
The water quality detection device on the market at present can only detect and feed back some water quality to a user, and can not perform data interaction with the household appliance to realize intelligent control of the household appliance;
aiming at the non-intelligent washing machine and dish washing machine on the market, a user cannot judge whether the detergent delivery amount is accurate or not and whether the washed clothes, bowls, chopsticks, dishes and other appliances are clean or not;
in the prior art, the water quality detection device and the corresponding equipment are often integrated, so that the water quality detection device is required to be equipped for different equipment. The existing water quality detection device has the disadvantages of large volume, single purpose, short standby time, inconvenient charging, poor waterproof effect, fragile structure, no strong collision, and easy damage caused by collision due to the leakage of the detection probe.
The existing water quality detection device can only detect water quality at present, but has limitation in application. And the water quality of the associated cleaning equipment cannot be analyzed and decisions and corresponding measures can be made.
The existing water quality detection device is large in size, high in price and complex in operation; or fixed on the equipment, and has single function; some water quality detection pens can read water quality data, but have limited use prospects, and can not correspondingly control some cleaning equipment according to water quality conditions except water quality detection.
Moreover, during the operation of the washing device, strong washing water flow is generated, the common water quality detection device cannot be used in the environment, and the detection probe of the water quality detection device can be impacted with the inner wall of the washing chamber strongly under the impact of the water flow, so that the detection probe is damaged. Moreover, in the prior art, a water quality detection device is arranged on a drainage structure, or a water quality detection device is arranged at a certain position at the bottom of a washing chamber, so that the water quality information in the washing chamber cannot be comprehensively reacted.
The present invention has been made in view of this.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the water quality detection device which is put into a washing cavity of the tableware cleaning equipment during washing, so that the water quality information in the washing cavity can be detected in the whole washing process, and a plurality of prompt or control services can be performed.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that:
a water quality testing device, comprising:
the water quality detection module is used for detecting water quality information of washing water in the tableware cleaning equipment;
the communication module is used for being in communication connection with the tableware cleaning equipment and/or the intelligent terminal;
and the control module is used for generating control information corresponding to the tableware cleaning equipment and/or the intelligent terminal according to the water quality information.
In the scheme, the water quality detection device and the tableware cleaning equipment are arranged in a split mode, but are in communication connection, the water quality detection device is put in a cleaning cavity of the tableware cleaning equipment, so that water quality information in the cleaning cavity can be detected in the whole cleaning process, prompt or control service is carried out, the water quality detection device is located in the cleaning cavity and moves along with the washings, the detected water quality information reflects actual conditions, and the water quality detection device is beneficial to effectively controlling the tableware cleaning equipment.
The water quality detection device comprises a control module which can generate control information to control the tableware cleaning equipment to execute corresponding operation.
Preferably, the communication module is a wireless module, the water quality detection device and the tableware cleaning equipment and/or the intelligent terminal are arranged in a split mode, and the water quality detection device sends control information to the tableware cleaning equipment and/or the intelligent terminal through the wireless module.
In the scheme, the water quality detection device moves together with the washing water in the tableware cleaning equipment, so that the water quality detection device is inconvenient to connect with the tableware cleaning equipment and the intelligent terminal through the lead.
Preferably, the water quality detection module comprises a plurality of water quality detection units respectively used for detecting different water quality parameters, and each water quality detection unit is respectively and electrically connected with the control module;
preferably, the water quality detection module comprises one or a combination of a plurality of detection units of a TDS detection unit, a water temperature detection unit, a TOC detection unit, a turbidity detection unit and a detergent residue detection unit;
more preferably, the water quality detection module is a TDS detection unit and a water temperature detection unit.
Preferably, the TOC detection unit is a TOC organic carbon sensor.
Another object of the present invention is to provide a control method of a washing system, the washing system including a dish washing machine and a water quality detecting device separately provided with the dish washing machine, the control method including detecting water quality information of washing water in the dish washing machine by the water quality detecting device to generate control information corresponding to the dish washing machine.
The water quality detection device provided by the invention is provided with an independent control module, and can directly control the tableware cleaning equipment to execute corresponding operation. The water quality detection device has strong functions and is not limited to the existing functions of detecting water quality.
Preferably, the control information comprises control instructions for controlling the dish washing apparatus, and the dish washing apparatus performs corresponding operations after receiving the control instructions.
In the scheme, the water quality detection device generates control information and directly sends the control information to the tableware cleaning equipment, and the tableware cleaning equipment executes a corresponding control process. In this solution, the dishwasher appliance has only the function of executing instructions and no control function.
Preferably, the cleaning system further comprises an intelligent terminal, the water quality detection device is in wireless connection with the intelligent terminal, the water quality detection device generates control information according to the detected water quality information, the control information comprises information for prompting a user to control the tableware cleaning equipment, and the intelligent terminal prompts the user after receiving the control information.
In the scheme, the defect of the function (no wireless communication function) of the non-intelligent tableware cleaning equipment (old-fashioned tableware cleaning equipment) is considered, the intelligent terminal is further adopted, the water quality detection device generates information for prompting a user to control the tableware cleaning equipment according to the water quality information, and the user manually controls and adjusts the working parameters of the tableware cleaning equipment according to the prompting information.
In addition, for more security design, with intelligent tableware cleaning equipment (having unlimited communication function) wireless connection an intelligent terminal, water quality detection device is after detecting water quality information, and the control information is the control command of control tableware cleaning equipment, and after this control information is received to intelligent terminal, the content of control command is given to the user through the form of characters, for example includes washing parameter information, and the user can adjust different parameter values on washing parameter information, and intelligent terminal 8 controls each operating parameter in the washing parameter information that recommends according to water quality information that water quality detection device detected and has certain accommodation respectively, restricts the user and adjusts operating parameter in corresponding accommodation, intelligent terminal has the selection portion that confirms, and after the user selects to confirm, intelligent terminal sends final control information to tableware cleaning equipment end, and tableware cleaning equipment carries out corresponding control according to control information.
Preferably, the control method includes: the water quality detection device detects the water quality information of the water fed by the tableware cleaning device and controls the tableware cleaning device to execute a proper cleaning program according to the water quality information, or prompts a user to control the tableware cleaning device to execute the proper cleaning program according to the water quality information.
Preferably, in the water inlet process of the tableware cleaning equipment, the water quality detection device controls the adding amount of the washing additive of the tableware cleaning equipment at least according to the water quality information of the water inlet, or the water quality detection device prompts a user to add a proper amount of the washing additive into the tableware cleaning equipment;
preferably, the water quality detection device detects the TDS value in the water quality of the inlet water, and controls the adding amount of the washing additive according to the TDS value.
Preferably, the water quality detection device also adjusts the time parameter of the washing stage and/or the rinsing time and/or the frequency parameter of the rinsing stage according to the detected water quality information during the execution of the washing program by the dishwasher.
Preferably, when the dish washing machine enters the washing stage/rinsing stage, the water quality detection device detects the water quality information of the washing water/rinsing water, judges whether the dish is washed clean/rinsed clean according to the water quality information, directly controls or prompts a user to control and reduce the washing time/rinsing time and/or times of the dish washing machine if the dish washing/rinsing is judged to be clean in the washing stage/rinsing stage, and directly controls or prompts the user to control and increase the washing time/rinsing time and/or times of the dish washing machine if the dish is judged to be unwashed/rinsed clean at the end of the washing stage/rinsing stage.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:
the water quality detection device of the present invention comprises: the water quality detection module is used for detecting water quality information of washing water in the tableware cleaning equipment; the communication module is used for being in communication connection with the tableware cleaning equipment and/or the intelligent terminal; and the control module is used for generating control information corresponding to the tableware cleaning equipment and/or the intelligent terminal according to the water quality information. The invention also discloses a control method of the cleaning system, which comprises the step of detecting the water quality information of the washing water in the tableware cleaning equipment by the water quality detection device to generate control information corresponding to the tableware cleaning equipment. The invention designs a water quality detection device which is separated from the tableware cleaning equipment, and the water quality detection device is put into a washing cavity of the tableware cleaning equipment during washing, so that the water quality information in the washing cavity can be detected in the whole washing process, and a plurality of prompt or control services can be carried out.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
FIG. 1 is a schematic diagram of a cleaning system;
FIG. 2 is a schematic diagram of the water quality detecting apparatus of the present invention;
FIG. 3 is a schematic diagram of a water quality detecting device according to the present invention.
01, a water quality detection device; 1. a protective housing; 2. a water inlet; 3. a water quality detection chamber; 4. a water quality detection module; 41. a detection probe; 5. a display device; 6. a wireless charging stand; 7. a dish washing apparatus; 71. a washing chamber; 8. a control end of the tableware cleaning equipment (an intelligent terminal or an internal controller of the cleaning equipment).
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-3, this embodiment discloses a water quality detection device 01, which includes:
the water quality detection module 4 is used for detecting water quality information of washing water in the tableware cleaning equipment;
the communication module is used for being in communication connection with the tableware cleaning equipment and/or the intelligent terminal;
and the control module is used for generating control information corresponding to the tableware cleaning equipment and/or the intelligent terminal according to the water quality information.
In the above scheme, the water quality detection device 01 and the tableware cleaning equipment are arranged in a split mode, but the water quality detection device 01 and the tableware cleaning equipment are in communication connection, the water quality detection device 01 is put into the washing chamber 71 of the tableware cleaning equipment, so that the water quality information in the washing chamber 71 can be detected in the whole washing process, and some prompt or control services are carried out, the water quality detection device 01 is positioned in the washing chamber 71 and moves along with water flow, the detected water quality information reflects the actual situation more, and the water quality detection device 01 is beneficial to more effectively controlling the tableware cleaning equipment.
The water quality detection device 01 of the invention comprises a control module which can generate control information to control the tableware cleaning equipment to execute corresponding operation.
The communication module is a wireless module, and the water quality detection device 01 is in communication connection with the tableware cleaning equipment through the wireless module, so that the water quality detection device 01 can move along with water flow in the washing chamber 71 of the tableware cleaning equipment without any limitation so as to detect more prepared water quality information.
Preferably, the water quality detection module 4 comprises one or a combination of a plurality of detection units of a TDS detection unit, a water temperature detection unit, a TOC detection unit, a turbidity detection unit and a detergent residue detection unit.
Example two
Referring to fig. 2 and 3, a water quality detection device 01 according to a second embodiment of the present invention will be described in detail:
water quality detection device 01 includes:
the water quality detection device comprises a protection shell 1, wherein a water quality detection chamber 3 is arranged in the protection shell 1, a water inlet 2 is formed in the protection shell 1, and water to be detected enters the water quality detection chamber 3 through the water inlet 2;
the water quality detection module 4 is arranged on the protective shell 1, and the detection end of the water quality detection module 4 is positioned in the water quality detection chamber 3 to detect the water quality parameters of the detected water.
In the above-described aspect, by providing the protection case 1, the water quality detection probe 41 of the internal water quality detection module 4 can be protected, and the water quality detection probe 41 is prevented from being broken by touch. The water quality detection device 01 is independently arranged and is not attached to any other equipment, so that the water quality detection device can be applied to different occasions according to the requirements of users, and the life of the users is facilitated.
Preferably, the water quality detection module 4 includes a plurality of detection probes 41, and each detection probe 41 is located inside the protection casing 1 and extends into the water quality detection chamber 3.
Preferably, the protective housing 1 includes a plurality of water inlet areas provided with water inlets 2, and the water quality detection module 4 is at least partially provided with detection probes extending towards each water inlet area;
in the above scheme, the detection probe 41 of the water quality detection module 4 is arranged towards the water inlet area, and when the water quality detection device 01 is in water inlet, the water quality detection probe 41 can be in contact with water inlet, so that water quality information is detected, and the structural design is more reasonable.
Preferably, the protection casing 1 is a spherical casing, a plurality of water inlet areas are distributed on the whole surface of the spherical casing, and at least part of the detection probes of the water quality detection module 4 extend towards each water inlet area.
In the above scheme, the protection shell 1 is designed as a spherical shell, so that the water quality detection device 01 is kept in a free state, and is prevented from being clamped at a certain position in the using process, and the protection shell 1 is designed as a spherical shell, and a plurality of water inlet areas are arranged on the surface of the spherical shell, so that the protection shell 1 is facilitated to inlet water.
Preferably, the water quality detection module 4 includes a plurality of water quality detection units for detecting different water quality parameters, each water quality detection unit includes a plurality of detection probes, and each detection probe extends to different directions;
preferably, the water quality detection module 4 is selected from one or a combination of a plurality of detection units of a TDS detection unit, a water temperature detection unit, a TOC detection unit, a turbidity detection unit and a detergent residue detection unit.
In the scheme, the water quality detection device 01 integrates various detection units, so that water can be comprehensively detected or special requirements can be detected.
Wherein the detergent residue detecting unit detects detergent residue by detecting resistance of the aqueous solution, the detergent residue detecting unit including two detecting probes for detecting resistance of the aqueous solution. The main components of the detergent comprise surfactant, auxiliary agent, filler, active enzyme and the like, and the electrolyte in the detergent solution is ionized to generate current, so that the current changes along with the change of the concentration of the electrolyte such as inorganic acid, alkali, salt or organic charged colloid in the solution. According to the principle of resistance partial pressure, the smaller the unit resistance of the solution is, the stronger the conductivity of the solution is, so that when the concentration of the detergent in the washing water is higher, the smaller the unit resistance is, and conversely, the larger the unit resistance is. The invention indirectly detects the residual concentration of the detergent in the washing water according to the resistance change in the washing water.
Preferably, the water quality detection module 4 is arranged on the inner wall of the protection shell 1, the detection probe 41 of the water quality detection module 4 is arranged inside the shell, and at least part of the detection probes of the water quality detection module 4 extend towards each water inlet area;
or the water quality detection module 4 is arranged in the middle of the protective shell 1, and at least part of the detection probes of the water quality detection module 4 extend towards each water inlet area;
preferably, the water quality detection module 4 is installed at the middle part of the protection casing 1, and each detection probe of the water quality detection module 4 is radially extended from the middle part in the protection casing 1 to each water inlet area.
In the above scheme, the water quality detection module 4 is installed in the middle of the protective housing 1, so that the center of gravity of the whole water quality detection device 01 is located in the middle, and the center of gravity of the water quality detection device 01 is prevented from shifting, which is unfavorable for water inflow of the protective housing 1.
Preferably, the protective casing 1 is provided with a display device 5 for displaying detected water quality information; the display screen install on the surface of the protection shell 1, the water inlet 2 on the surface of the protection shell 1 dodges the display screen setting, the display screen with the inside control part electric connection of protection shell 1.
In the scheme, the water quality detection device 01 is provided with the display device 5, and the display device 5 displays the water quality information, so that a user can conveniently check the water quality information, and the water quality detection device 01 is small in structure, complete in function, convenient to use and good in experience.
Preferably, the water quality detection device 01 is further provided with a time module, and the water quality detection device 01 synchronously displays the time information and the corresponding water quality information on the display screen;
more preferably, the water quality detection device 01 further displays position information synchronously with the water quality information and the time information;
the water quality detection device 01 is provided with a positioning module, the water quality detection device 01 obtains position information by the positioning module, or the water quality detection device 01 is in communication connection with an intelligent terminal, and the water quality detection device 01 obtains position information by the intelligent terminal.
In the scheme, the water quality detection device 01 can correlate the three pieces of information together after acquiring the water quality information of a certain time node and a certain position, thereby having important significance for research experiments.
Preferably, a wireless module is arranged in the water quality detection device 01, and the water quality detection device 01 is in wireless connection with the dish washing equipment so as to send control information generated according to the water quality information to the dish washing equipment.
The water quality detection device 01 further comprises an independent battery which is charged wirelessly or in a wired manner, and a charging interface is arranged on the shell to charge the battery, and when the water quality detection device 01 is used, the charging interface is sealed through a sealing plug.
Preferably, the water quality detection device 01 comprises a wireless charging seat 6, the wireless charging seat 6 comprises a spherical crown-shaped placing part with an upward opening, a battery and a wireless charging circuit are arranged in the sealed shell, the protection shell 1 is placed in the spherical crown-shaped placing part, and the wireless charging seat 6 charges the battery in the protection shell in a wireless manner.
The water quality detection device 01 is set to be in a wireless charging mode, so that sealing of an internal system is facilitated, and the scheme is a preferable scheme.
In this embodiment, all the power modules in the protection housing 1 are sealed.
Furthermore, because the water quality detection device 01 can be put into the washing chamber 71 and move along with water flow, collision is unavoidable, the water quality detection device 01 is used in an disfiguring environment by further arranging a flexible deformation layer on the surface of the protection shell 1. For example, inside the wash chamber 71 of the dish washing machine, collide back and forth with the interior of the wash chamber 71.
Example III
Referring to fig. 1, the present embodiment provides a control method of a cleaning system, the cleaning system includes a dish washing device 7 and a water quality detection device 01 separately provided to the dish washing device, the water quality detection device 01 is the water quality detection device 01 in the above embodiment, the control method includes that the water quality detection device 01 detects water quality information of washing water in the dish washing device 7 to generate control information corresponding to the dish washing device.
The water quality detection device 01 of the invention is provided with an independent control module, and can directly control the tableware cleaning equipment to execute corresponding operation. The water quality detection device 01 has strong functions and is not limited to the existing functions of detecting water quality.
Preferably, the control information comprises control instructions for controlling the dish washing apparatus, and the dish washing apparatus performs corresponding operations after receiving the control instructions.
In the above scheme, the water quality detection device 01 generates control information and directly sends the control information to the dish washing equipment, and the dish washing equipment executes corresponding control process. In this solution, the dishwasher appliance has only the function of executing instructions and no control function.
Preferably, the cleaning system further comprises an intelligent terminal, the water quality detection device 01 is in wireless connection with the intelligent terminal, the water quality detection device 01 generates control information according to the detected water quality information, the control information comprises information for prompting a user to control the tableware cleaning equipment, and the intelligent terminal prompts the user after receiving the control information.
In the scheme, the defect (without wireless communication function) of the functions of the non-intelligent tableware cleaning equipment (old-fashioned tableware cleaning equipment) is considered, the intelligent terminal is further adopted, the water quality detection device 01 generates information for prompting a user to control the tableware cleaning equipment according to the water quality information, and the user manually controls and adjusts the working parameters of the tableware cleaning equipment according to the prompting information.
In addition, for more security design, a intelligent terminal is wirelessly connected with the intelligent tableware cleaning equipment (with infinite communication function), after detecting the water quality information, the water quality detection device 01 generates control information, the control information is a control instruction for controlling the tableware cleaning equipment, after receiving the control information, the intelligent terminal displays the content of the control instruction to a user in a text form, for example, the control information comprises washing parameter information, the user can adjust different parameter values on the washing parameter information, the control end 8 (the intelligent terminal or a controller in the cleaning equipment) of the tableware cleaning equipment controls each working parameter in the recommended washing parameter information according to the water quality information detected by the water quality detection device 01 to have a certain adjusting range, the user is limited to adjust the working parameter in the corresponding adjusting range, the intelligent terminal is provided with a confirmation selection part, after the user selects and confirms, the intelligent terminal sends the final control information to the tableware cleaning equipment, and the tableware cleaning equipment executes corresponding control according to the control information.
Preferably, the control method includes: the water quality detection device 01 detects the water quality information of the water fed into the tableware cleaning device and controls the tableware cleaning device to execute a proper cleaning program according to the water quality information, or prompts a user to control the tableware cleaning device to execute the proper cleaning program according to the water quality information.
Preferably, in the water inlet process of the dish washing equipment, the water quality detection device 01 also controls the adding amount of the washing additive of the dish washing equipment at least according to the water quality information of the water inlet, or the water quality detection device 01 prompts a user to add a proper amount of the washing additive into the dish washing equipment;
preferably, the water quality detection device 01 detects the TDS value in the water quality of the intake water, and controls the amount of the detergent additive to be added according to the TDS value.
Preferably, the water quality detection device 01 also adjusts the time parameter of the washing stage and/or the rinsing frequency parameter of the rinsing stage according to the detected water quality information during the execution of the washing program by the dishwasher.
Preferably, when the dish washing machine enters the washing stage/rinsing stage, the water quality detection device 01 detects the water quality information of the washing water/rinsing water, and judges whether the dish is washed clean/rinsed clean according to the water quality information, if the dish washing/rinsing clean is judged in the washing stage/rinsing stage, the user is directly controlled or prompted to control to reduce the washing time/rinsing time and/or the times of the dish washing machine, and if the dish is judged not to be washed/rinsed clean at the end of the washing stage/rinsing stage, the user is directly controlled or prompted to control the dish washing machine to increase the washing time/rinsing time and/or the times.
Wherein, the water quality detection device 01 judges whether the tableware is washed clean or rinsed clean according to turbidity parameters and/or detergent residual values in the water quality information. And when the turbidity change rate of the washing water in the set time period is detected to be smaller than a certain set value, judging that the tableware is washed cleanly. And when the change rate of the detergent residue value of the washing water detected to be smaller than the set value in the set time Duan Napiao, judging that the tableware is rinsed cleanly. Or the water quality detection device 01 detects turbidity parameters and/or detergent residual values in the water quality information every set time interval, and in the washing stage, when the change of the turbidity parameters in the detection results of two adjacent times is smaller than a set value, the tableware is judged to be washed clean, otherwise, the tableware is judged to be not washed clean, and in the rinsing stage, when the change of the detergent residual values in the detection results of two adjacent times is smaller than the set value, the tableware is judged to be rinsed clean, otherwise, the tableware is judged to be not rinsed clean.
The cleaning system further comprises a control end 8 of the tableware cleaning device, which is an inherent controller of the tableware cleaning device, or an intelligent terminal which is in wireless connection with the tableware cleaning device and controls the tableware cleaning device, such as a mobile phone, wherein the water quality detection device 01 can send detected water quality information or generated control information to the intelligent terminal, and the intelligent terminal forwards the detected water quality information or generated control information to the cleaning device.
Preferably, the water quality detection device 01 sends the generated control information to the intelligent terminal, the intelligent terminal displays the control information and prompts the control information to a user, for example, the intelligent terminal displays recommended washing parameter information, the user can adjust different parameter values on the washing parameter information, and the intelligent terminal controls each working parameter in the recommended washing parameter information according to the water quality information detected by the water quality detection device 01 to have a certain adjusting range respectively, so that the user is limited to adjust the working parameter in the corresponding adjusting range.
In the above scheme, the control end 8 of the tableware cleaning equipment determines that the washing parameters are within a certain adjustable range according to the detected water quality information, so that misoperation of a user is prevented, and unsuitable working parameters are selected.
The intelligent terminal (such as a mobile phone) prompts control information to a user and receives the operation of confirming or modifying the control information by the user.
And the intelligent terminal executes a waiting process of waiting for confirmation or modification of the control information by the user for a set time, and the intelligent terminal controls the tableware cleaning equipment to execute corresponding actions when receiving the modification or confirmation operation of the user in the set time, otherwise, the intelligent terminal controls the tableware cleaning equipment to execute the control information after the set time is over.
Preferably, the cleaning system further comprises a server, the water quality detection device 01 further calculates the adapting value of the water quality and the tableware cleaning equipment according to the water quality information of the water inlet of the tableware cleaning equipment, and further, the water quality detection device 01 further uploads the water quality information and the water quality adapting value to the server to establish a household water quality map so as to serve the life of people.
The method specifically comprises the following steps:
acquiring water quality information of a water source connected with the tableware cleaning equipment and position information of the tableware cleaning equipment; (the water quality detection device is positioned in the washing chamber of the tableware cleaning equipment and is used for detecting the water quality of the water inlet of the tableware cleaning equipment, namely, acquiring the water quality information of the water source connected with the tableware cleaning equipment)
And (3) correlating the position information and the water quality information of the tableware cleaning equipment to generate sample point data, and establishing a water quality map of the tableware cleaning equipment according to the sample point data.
In the scheme, the water quality map of the tableware cleaning equipment is established, so that users and manufacturers of the tableware cleaning equipment are served, the users can pay attention to the water quality condition of household water in real time through the mobile phone APP, the work of the tableware cleaning equipment is optimized according to the water quality condition, on the other hand, the manufacturers can optimize and upgrade products according to data in the water quality map, the intelligent tableware cleaning equipment is realized, and meanwhile, design basis can be provided for new products in the future. Preferably, the water quality detection device correlates the position information and the water quality information of the dish washing equipment to generate sample point data, and the server establishes a water quality map of the dish washing equipment according to the sample point data. The client can be connected with the server to obtain the water quality map.
Preferably, the sample point data further comprises water quality evaluation information, the water quality information comprises water quality parameter information, and the water quality of the water source connected with the tableware cleaning equipment is comprehensively evaluated according to the water quality parameter information to obtain the water quality evaluation information.
In the scheme, the water quality evaluation information is established, so that visual water quality conditions are provided for mass consumers, the consumers can decide whether to install household appliances according to household water quality conditions, the water quality evaluation information enables the general masses to see the household water quality conditions, professional knowledge is changed into more practical and mass understandable information, and accordingly the safety of all household water is effectively guaranteed.
The water quality evaluation information is displayed in an effective mode on each detection point in a display mode, so that the water quality condition in each geographic position is intuitively displayed. For example, different water quality evaluation information is expressed by different scores and/or colors, and for detection points with too low water quality evaluation, the detection points can be displayed in a protruding mode through special colors, so that a user can conveniently and quickly acquire the water quality condition in a certain area.
Preferably, the water quality information comprises a plurality of water quality parameters, and a plurality of water quality parameters affecting the washing effect in the water quality information are selected to comprehensively evaluate the water quality of a water source connected with the tableware cleaning equipment.
In the above-described embodiments, the evaluation of the water quality is based on the combination of the washing effect of the dish washing machine, and in essence, the evaluation of the water quality is not an objective evaluation, but is an evaluation of the suitability of the water quality to the dish washing machine/washing effect, and therefore the evaluation result is more practical and valuable.
Preferably, the water quality evaluation information is expressed in a comprehensive score manner: respectively giving a certain score to each selected water quality parameter, and adopting a certain calculation method to obtain a comprehensive score to comprehensively evaluate the water quality of a water source connected with the tableware cleaning equipment; in the scheme, the water quality condition is indicated by the comprehensive score more intuitively, and the water quality condition can be acquired by the masses rapidly.
Preferably, the calculation method is accumulation calculation: and accumulating the scores of the water quality parameters to obtain the comprehensive score.
In the scheme, the adaptation value of the tableware cleaning equipment and the household water quality is comprehensively embodied in an accumulation mode, so that the tableware cleaning equipment is more scientific. Of course, the scores may be multiplied, or other complex calculation processes may be performed.
Preferably, according to the influence degree of different water quality parameters on the washing effect of the tableware washing equipment, different weight values are respectively assigned to the water quality parameters, and when the comprehensive score of the water source connected with the tableware washing equipment is calculated, the score of each water quality parameter is multiplied by the corresponding weight value, and then the comprehensive score is obtained by accumulation.
In the above scheme, in order to further improve the accuracy and practicality of the comprehensive score, according to different influence degrees of each water quality parameter on the work and washing effect of the tableware cleaning equipment, corresponding weight values are respectively allocated, so that the comprehensive score is more accurately obtained, and the comprehensive score has more reference significance.
Preferably, the different parameter value ranges of the same water quality parameter correspond to different scores, the corresponding scores are respectively distributed according to the parameter value ranges of the parameter values of all water quality parameters required by the tableware cleaning equipment, and the scores are accumulated to obtain the comprehensive score.
In the scheme, the specific scores corresponding to the water quality parameters can be matched quickly by setting the parameter value range, and the method is simple and practical. And calculations of different accuracies can be achieved by altering the parameter value ranges.
Preferably, the water quality parameters comprise water temperature and TDS;
preferably, the weight assigned to the water temperature is greater than the weight assigned to the TDS, more preferably, the weight of the water temperature is 0.6 and the weight of the TDS is 0.4.
The control method of the cleaning system comprises the steps of judging whether the comprehensive score of each sample point data in the water quality map is larger than an early warning value, if so, continuing to execute a set program by the tableware cleaning equipment, otherwise analyzing the reason of poor water quality, generating operation prompt information according to the analysis result to prompt a user to perform corresponding operation or generate a control instruction, and controlling the tableware cleaning equipment to automatically execute corresponding operation.
Preferably, analyzing the cause of the poor water quality includes analyzing and inquiring a water quality parameter which leads to low comprehensive score of water quality, and generating operation prompt information to prompt a user to perform corresponding operation or generate a control instruction according to the water quality parameter, or controlling the dish washing equipment to automatically perform corresponding operation so as to relieve or eliminate the influence of the water quality parameter on the washing effect of the dish washing equipment.
Specifically, when the analysis water temperature is low and the water quality comprehensive score is poor, the automatic control/prompt user heats the washing water;
when the analysis TDS is higher and the water quality comprehensive score is poor, automatically controlling/prompting a user to add a detergent;
wherein when the dish washing apparatus does not have a heating function, the process of heating the washing water is replaced by controlling the extended washing time.
Note that in this embodiment, each calculation or control process may be performed by any apparatus device control, which is not limited herein.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present invention without departing from the scope of the invention.
Claims (12)
1. A control method of a cleaning system is characterized in that the cleaning system comprises a dish washing device and a water quality detection device which is arranged separately from the dish washing device, the control method comprises the steps that the water quality detection device detects the water quality information of washing water in the dish washing device to generate control information corresponding to the dish washing device;
acquiring water quality information of a water source connected with the tableware cleaning equipment and position information of the tableware cleaning equipment;
correlating the position information and the water quality information of the tableware cleaning equipment to generate sample point data, and establishing a water quality map of the tableware cleaning equipment according to the sample point data;
judging whether the comprehensive score of each sample point data in the water quality map is larger than an early warning value, if so, continuing to execute a set program by the tableware cleaning equipment, otherwise analyzing the cause of the poor water quality, generating operation prompt information according to the analysis result to prompt a user to perform corresponding operation or generate a control instruction, and controlling the tableware cleaning equipment to automatically execute corresponding operation;
the method comprises the steps of analyzing and inquiring water quality parameters which lead to low comprehensive score of water quality, generating operation prompt information to prompt a user to perform corresponding operation or generate control instructions according to the water quality parameters, or controlling the tableware cleaning equipment to automatically perform corresponding operation so as to relieve or eliminate the influence of the water quality parameters on the washing effect of the tableware cleaning equipment.
2. A control method according to claim 1, wherein the control information comprises control instructions for controlling the dish washing machine, the water quality detection means being in communication with the dish washing machine, the control information being transmitted to the dish washing machine, the dish washing machine performing a corresponding operation upon receipt of the control instructions.
3. The control method according to claim 2, wherein the washing system further comprises an intelligent terminal, the water quality detection device is wirelessly connected with the intelligent terminal, the water quality detection device generates control information according to the detected water quality information, the control information comprises information for prompting a user to control the dish washing equipment, the water quality detection device sends the control information to the intelligent terminal, and the intelligent terminal prompts the user after receiving the control information.
4. A control method according to any one of claims 1 to 3, characterized in that the control method comprises: the water quality detection device detects the water quality information of the water fed by the tableware cleaning device and controls the tableware cleaning device to execute a proper cleaning program according to the water quality information, or prompts a user to control the tableware cleaning device to execute the proper cleaning program according to the water quality information.
5. The control method according to claim 4, wherein the water quality detecting means further controls the amount of the detergent additive to be added to the dish washing machine or the water quality detecting means prompts the user to add an appropriate amount of the detergent additive to the dish washing machine based on at least the water quality information of the water to be added during the water feeding process of the dish washing machine.
6. The control method according to claim 5, wherein the water quality detecting means detects a TDS value in the quality of the intake water, and the amount of the detergent additive to be added is controlled based on the TDS value.
7. The control method according to claim 6, wherein the water quality detecting means further adjusts a time parameter of a washing stage and/or a rinsing number and/or a time parameter of a rinsing stage in the washing process according to the detected water quality information during the execution of the washing program by the dish washing machine.
8. The control method according to claim 7, wherein when the dish washing machine enters a washing stage/rinsing stage, the water quality detecting means detects water quality information of the washing water/rinsing water and judges whether the dish is washed clean/rinsed clean based on the water quality information, if the dish washing/rinsing clean is judged in the washing stage/rinsing stage, the control of reducing the washing time/rinsing times and/or time of the dish washing machine is directly controlled or prompted to the user, and if the dish not washed/rinsed clean is judged at the end of the washing stage/rinsing stage, the control of increasing the washing time/rinsing times and/or time of the dish washing machine is directly controlled or prompted to the user.
9. A water quality detection device is characterized in that by adopting the control method according to any one of the claims 1-8,
comprising the following steps: the water quality detection module is used for detecting water quality information of washing water in the tableware cleaning equipment;
the communication module is used for being in communication connection with the tableware cleaning equipment and/or the intelligent terminal;
and the control module is used for generating control information corresponding to the tableware cleaning equipment and/or the intelligent terminal according to the water quality information.
10. The water quality detection device of claim 9, wherein the water quality detection module comprises a plurality of water quality detection units for detecting different water quality parameters, and each water quality detection unit is electrically connected with the control module.
11. The water quality testing device of claim 10, wherein the water quality testing module comprises one or more of a TDS testing unit, a water temperature testing unit, a TOC testing unit, a turbidity testing unit, and a detergent residue testing unit.
12. The water quality detection device according to claim 9 or 11, wherein the communication module is a wireless module, the water quality detection device is separately arranged with the dish washing machine and/or the intelligent terminal, and the water quality detection device sends the control information to the dish washing machine and/or the intelligent terminal through the wireless module.
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| CN106315759A (en) * | 2015-06-23 | 2017-01-11 | 九阳股份有限公司 | Control method for water quality map acquisition of water purifier |
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| CN106315759A (en) * | 2015-06-23 | 2017-01-11 | 九阳股份有限公司 | Control method for water quality map acquisition of water purifier |
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