CN110056060A - A kind of intelligent closestool sterilization control method and intelligent closestool - Google Patents
A kind of intelligent closestool sterilization control method and intelligent closestool Download PDFInfo
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- CN110056060A CN110056060A CN201910389802.9A CN201910389802A CN110056060A CN 110056060 A CN110056060 A CN 110056060A CN 201910389802 A CN201910389802 A CN 201910389802A CN 110056060 A CN110056060 A CN 110056060A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/002—Automatic cleaning devices
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/005—Devices adding disinfecting or deodorising agents to the bowl
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Abstract
The invention discloses a kind of intelligent closestool sterilization control method and intelligent closestools, intelligent closestool includes cleaning sprayer, sterilization water lines and common water lines, the cleaning sprayer is connected to sterilization water lines or the switching of common water lines, after obtaining clear instruction, first control cleaning sprayer sprays sterilized water, sprinkling light water is carried out again carries out cleaning operation, it sprays sterilized water again later and carries out sterilization operation, using the intelligent closestool sterilization control method of above-mentioned steps, sterilization processing effectively can be carried out to cleaning sprayer inside, pipeline and cleaning sprayer is avoided the accumulation of bacterium occur.
Description
Technical field
The present invention relates to intelligent closestool technical fields, and in particular to a kind of intelligent closestool sterilization control method and intelligent horse
Bucket.
Background technique
Intelligent closestool provides a variety of comfortable functions, including seat ring heating, warm water washing, deodorization degerming etc. for user,
It brings great convenience for user.Existing intelligent closestool is usually provided with a variety of different cleaning models, such as stern is washed
Mode, woman's mold cleaning formula, cleaning mode etc., the switching of mode is carried out by controller, enable under each pattern different pipeline or
Spray head, and control and execute different movements.Further, since slop includes various bacteriums, inner wall glaze, the pipe of closestool
Road, spray head etc. may be subjected to the pollution of bacterium, the especially flushing pipeline of closestool, and common ejected wash water can not effectively be gone
Except bacterium, the accumulation of bacterium certainly will be will cause, had an adverse effect to human health.
Summary of the invention
It is an object of the invention to overcome the problems, such as drawbacks described above present in background technique or, a kind of intelligent closestool is provided and is killed
Bacterium control method and intelligent closestool lead to bacterial accumulation to solve the problems, such as that common ejected wash water can not effectively remove bacterium.
To reach above-mentioned purpose, the present invention adopts the following technical scheme:
A kind of intelligent closestool sterilization control method, the intelligent closestool include cleaning sprayer, sterilization water lines and light water
Pipeline, the cleaning sprayer is connected to sterilization water lines or the switching of common water lines, after obtaining clear instruction, executes following step
It is rapid:
Step 1, control cleaning sprayer switching connection sterilization water lines reach first period；
Step 2, control cleaning sprayer switching are connected to common water lines up to the second phase to carry out cleaning operation；
Step 3, control cleaning sprayer switching connection sterilization water lines are up to during third.
Further, after step 3, further includes:
If step 4 does not obtain clear instruction in the fourth phase after the completion of step 3, cleaning sprayer switching connection is controlled
Common water lines are up between the fifth phase.
Further, the intelligent closestool further includes self-cleaning spray head, and the self-cleaning spray head cleans spray head for hydro-peening, described
Self-cleaning spray head is connected to sterilization water lines or the switching of common water lines；
After the completion of step 1, step 1.1 is executed；After the completion of step 3, step 3.1 is executed；After the completion of step 4, hold
Row step 4.1；
The step 1.1, step 3.1 and step 4.1 are respectively as follows:
Step 1.1, the self-cleaning spray head switching connection of control sterilize water lines up to the 6th period；
Step 3.1 controls self-cleaning spray head switching connection sterilization water lines up to the 7th period, and the 7th period is less than the 5th
Period；
Step 4.1, the self-cleaning spray head switching of control are connected to common water lines up to the 8th period.
Further, the intelligent closestool further includes cleaning spray head, and the cleaning spray head is used for hydro-peening intelligent closestool inner wall,
The cleaning spray head is connected to sterilization water lines or the switching of common water lines；After step 3.1, further includes:
Step 3.2, control cleaning spray head switching are connected to common water lines up to the 9th period；
Step 3.3 controls cleaning spray head switching connection sterilization water lines up to the tenth period；
Wherein, described during 7th, during the 9th and during the tenth and be less than between the fifth phase.
Further, the sterilization water lines are installed with electrolysis unit, the electrolytically generated sterilization ion of electrolysis unit with
Form sterilized water；The control method further includes in cleaning sprayer, self-cleaning spray head or cleaning spray head and sterilized water pipeline connection phase
Between, by controlling the electrolysis time duty ratio of electrolysis unit to adjust the sterilization ion concentration in sterilized water.
Further, the flow value of the electrolysis time duty ratio and sterilized water is positively correlated.
Further, the temperature value of the electrolysis time duty ratio and sterilized water is negatively correlated.
Further, the dissolvability solid amount of the electrolysis time duty ratio and sterilized water is negatively correlated.
Further, the sterilization water lines are installed with flow sensor, temperature sensor and dissolvability solid amount and pass
Sensor is respectively used to flow value, temperature value and the dissolvability solid amount value of detection sterilized water；The electrolysis time duty ratio is
Flow modificatory coefficient, temperature correction coefficient, dissolvability solid amount correction factor, nozzle type correction factor and default duty ratio
Multiplication obtains；
The flow value control flow modificatory coefficient table of comparisons that the flow modificatory coefficient is detected according to flow sensor obtains；
The temperature correction coefficient is obtained according to the temperature value controlled temperature correction factor table of comparisons that temperature sensor detects；
The soluble solid that the dissolvability solid amount correction factor is detected according to dissolvability solid amount sensor is total
Magnitude compares the dissolvability solid amount correction factor table of comparisons and obtains；
The spray head correction factor with the nozzle type of sterilized water pipeline connection by determining and passing through spray head correction factor pair
It is determined according to table.
Further, the content of the flow modificatory coefficient table of comparisons are as follows:
When flow value is less than or equal to 350mL/min, flow modificatory coefficient 0.8；Flow value is greater than 350mL/min and is less than
When 500mL/min, flow modificatory coefficient 1；When flow value is more than or equal to 500mL/min, flow modificatory coefficient 1.2；
The content of the temperature correction coefficient table of comparisons are as follows:
When temperature value is less than or equal to 15 DEG C, temperature correction coefficient 1.2；Temperature value is greater than 15 DEG C and when less than 30 DEG C, temperature
Spending correction factor is 1；When temperature value is more than or equal to 30 DEG C, temperature correction coefficient 1.2；
The content of the dissolvability solid amount coefficient vs table are as follows:
When dissolvability solid amount value is less than or equal to 50mg/L, dissolvability solid amount correction factor is 1.2；Dissolubility is solid
When body total amount value is greater than 50mg/L and is less than 150mg/L, dissolvability solid amount correction factor is 1；Dissolvability solid amount value
When more than or equal to 150mg/L, dissolvability solid amount correction factor is 0.8；
The content of the spray head correction factor table of comparisons are as follows:
When sterilization water lines are connected to cleaning sprayer, spray head correction factor is 1；Sterilization water lines are connected to self-cleaning spray head
When, spray head correction factor is 1.5；When sterilization water lines are connected to cleaning spray head, spray head correction factor is 2.
The present invention also provides a kind of intelligent closestool, including cleaning sprayer, self-cleaning spray head, cleaning spray head, the first switching valve, the
Two switching valves, third switching valve, sterilization water lines, common water lines, electrolysis unit, controller and sensor；
The electrolysis unit and sensor are assembled on sterilization water lines；The electrolysis unit by it is electrolytically generated sterilize from
Son adjusts the concentration for sterilizing ion according to electrolysis time duty ratio to form sterilized water；The sensor includes flow sensing
Device, temperature sensor and dissolvability solid amount sensor；The flow sensor is used to detect the sterilization in sterilization water lines
Water flow is simultaneously transmitted to controller；The temperature sensor is used to detect the sterilization coolant-temperature gage in sterilization water lines and is transmitted to control
Device processed；The dissolvability solid amount sensor is used to detect the dissolvability solid amount in sterilization water lines and is transmitted to control
Device；
The controller is electrically connected with sensor, electrolysis unit, the first switching valve, the second switching valve and third switching valve；
The controller realizes cleaning sprayer by the first switching valve of control and sterilizes the company of water lines or common water lines
It is logical；The connection of self-cleaning spray head and sterilization water lines or common water lines is realized by controlling the second switching valve；By controlling third
Switching valve realizes cleaning spray head and sterilizes the connection of water lines or common water lines；
The controller record is to the first switching valve, the second switching valve, the control instruction of third switching valve, to judge and kill
The nozzle type of bacterium water lines connection；
The controller prestores default duty ratio, the flow modificatory coefficient table of comparisons, the temperature correction coefficient table of comparisons, dissolution
The property solid amount correction factor table of comparisons and the spray head correction factor table of comparisons；
The controller is inquired corresponding flow according to the flow value, temperature value, dissolvability solid amount value received and is repaired
The positive coefficient table of comparisons, the temperature correction coefficient table of comparisons and the dissolvability solid amount correction factor table of comparisons obtain flow correction system
Number, temperature correction coefficient and dissolvability solid amount correction factor, and the current and sterilized water pipeline connection obtained according to judgement
The nozzle type inquiry spray head correction factor table of comparisons obtain spray head correction factor, and by flow modificatory coefficient, temperature adjustmemt system
Number, dissolvability solid amount correction factor, spray head correction factor are multiplied to obtain electrolysis time duty ratio and evidence with default duty ratio
This control electrolysis unit.
Further, the controller counts the first switching valve, the second switching valve and third switching valve and sterilization water lines
The total degree of connection, counts again when total degree reaches preset times, while the current direction for controlling electrolysis unit changes.
By the above-mentioned description of this invention it is found that compared with the existing technology, have following of the present invention the utility model has the advantages that
1, cleaning sprayer carry out cleaning operation before and after, by connection sterilization waterpipe to cleaning sprayer into
Row cleaning makes cleaning sprayer can carry out sterilization processing by sterilized water before and after cleaning operation, avoids the occurrence of thin
The accumulation of bacterium.
2, it after cleaning sprayer cleaning is finished and sterilized, is also passed through light water and keeps certain time, avoid sterilizing
Water long-time storage causes sterilized water to fail in cleaning sprayer.
3, self-cleaning spray head is set, cleans spray head using self-cleaning spray head hydro-peening, is sterilized outside spray head to cleaning；While its
Sterilizing time setting matches before and after cleaning sprayer carries out cleaning operation with the sterilization process of cleaning sprayer itself,
To outwardly and inwardly sterilizing for cleaning sprayer；Setting simultaneously is passed through light water after self-cleaning spray head completes sterilization operation, keeps away
Exempt from sterilized water long-time storage causes sterilized water to fail in self-cleaning spray head.
4, setting cleaning spray head kills the inner wall of intelligent closestool using the inner wall of cleaning spray head hydro-peening intelligent closestool
Bacterium；And after cleaning spray head connection sterilized water hydro-peening, just no longer hydro-peening light water, avoids light water that from being attached to intelligence
The sterilized water of closestool inner wall washes away, and reaches the extended purpose of sterilized water lasting effect for improving intelligent closestool inner wall.
5, electrolysis unit is arranged in sterilization water lines, and using electrolytically generated sterilization ion to form sterilized water, this kind of mode can
The sterilization ion concentration in sterilized water is adjusted by controlling the electrolysis time duty ratio of electrolysis unit, control mode is simply smart
Really, it can avoid that sterilization water concentration is excessive to be impacted human body or concentration is too low weakens bactericidal effect.
6, the flow of electrolysis time duty ratio and sterilized water, temperature and dissolvability solid amount are relevant, by upper
State index monitoring can the electrolysis time duty ratio to electrolysis unit be effectively controlled.
7, be arranged flow sensor, temperature sensor and dissolvability solid amount sensor with monitor sterilized water flow,
Temperature and dissolvability solid amount, while corresponding correction factor is set, to obtain corresponding electrolysis time duty ratio.
8, different in sterilized water pipeline connection to guarantee that the sterilized water of remaining does not generate adverse effect when with human contact
Spray head when, also according to nozzle type difference the concentration of sterilized water is controlled.
9, the current direction for controlling electrolysis unit is changed after certain operating time, prevents electrode for a long time in list
Under the load of one polar voltages, single electrochemical reaction is generated, causes the excessive loss and the excessive increasing of unitary electrode of unitary electrode
Add dirt, to influence the service life of electrolysis unit.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, for this field
For those of ordinary skill, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the broad flow diagram for the intelligent closestool sterilization control method that this method provides；
Fig. 2 is the flow modificatory coefficient table of comparisons, temperature adjustmemt in the intelligent closestool sterilization control method that this method provides
Coefficient vs table, the dissolvability solid amount correction factor table of comparisons and the spray head correction factor table of comparisons；
Fig. 3 is the circuit diagram of electrolysis unit part；
Fig. 4 is the circuit diagram of controller part；
Fig. 5 is the circuit diagram of temperature detection part；
Fig. 6 is the circuit diagram of flow detection part；
Fig. 7 is the circuit diagram of dissolvability solid amount detection part.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiment is the preferred embodiment of the present invention, and is not to be seen as the row to other embodiments
It removes.Based on the embodiment of the present invention, those skilled in the art are obtained all under the premise of not making creative work
Other embodiments shall fall within the protection scope of the present invention.
In claims of the present invention, specification and above-mentioned attached drawing, unless otherwise specifically limited, such as using term " the
One ", " second " or " third " etc. are provided to distinguish different objects, be not use to describe a particular order.
In claims of the present invention, specification and above-mentioned attached drawing, unless otherwise specifically limited, for the noun of locality, such as
Using term " center ", " transverse direction ", " longitudinal direction ", "horizontal", " vertical ", "top", "bottom", "inner", "outside", "upper", "lower",
The indicating positions such as "front", "rear", "left", "right", " clockwise ", " counterclockwise " or positional relationship are orientation based on the figure
And positional relationship, and be merely for convenience of the narration present invention and simplify description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation or be constructed and operated in a specific orientation, so can not be interpreted as limiting of the invention specific
Protection scope.
In claims of the present invention, specification and above-mentioned attached drawing, unless otherwise specifically limited, such as using term " Gu
Connect " or " being fixedly connected ", it should broadly understood, i.e., between the two without any connection side of displacement relation and relative rotation relationship
Formula, that is to say, that including be unremovably fixedly connected with, be removably secured connection, be linked together and by other devices or
Element is fixedly connected.
In claims of the present invention, specification and above-mentioned attached drawing, such as using term " includes ", " having " and they
Deformation, it is intended that " including but not limited to ".
The broad flow diagram of intelligent closestool sterilization control method provided by the invention, the intelligence are shown referring to Fig. 1, Fig. 1
The primary structure of closestool includes cleaning sprayer, self-cleaning spray head, cleaning spray head, sterilization water lines and common water lines, above structure
It is worked with process as shown in Figure 1, main process is as described below:
Intelligent closestool starts to execute sterilization and cleaning step, obtains the mode one of clear instruction after obtaining clear instruction
As to be received by the control device being arranged on intelligent closestool, directly touched by user or by pressure control device
The wish that respective switch conveys it to need to clean buttocks to intelligent closestool.Certainly, control device can also for remote controler or
Related application on intelligent terminal starts the instruction cleaned to intelligent closestool transmission by way of wireless transmission information.
Intelligent closestool is after obtaining clear instruction, since the pipeline of cleaning sprayer connection at this time is common water lines, in
What portion was full of is light water, and is the light water of long-time storage, will certainly accumulate bacterium, is connected to sterilization water lines in switching
Afterwards, sterilized water pushes the light water of script and continues that certain time is discharged, to realize before cleaning sprayer carries out cleaning operation
To the sterilization processing inside cleaning sprayer.The step is step 1, is first during cleaning sprayer switching connection sterilization water lines
Period, first period are preset value, can be adjusted according to actual needs, in the present embodiment, first period 2s.
Inside cleaning sprayer after sterilization, sterilization processing is also carried out to the external of cleaning sprayer by self-cleaning spray head.
What self-cleaning spray head equally stored before not starting to be sterilized is light water, switches connection sterilization water lines up to the in cleaning sprayer
After during one, sterilization water lines are switched to and are connected to self-cleaning spray head, self-cleaning spray head can carry out hydro-peening to cleaning sprayer at this time
Sterilization operation.The step is step 1.1, and for self-cleaning spray head switching connection sterilization water lines up to the 6th period, the 6th period was default
Value, can be adjusted according to actual needs, be 2s during the 6th in the present embodiment.
After self-cleaning spray head is to cleaning sprayer sterilization processing, cleaning sprayer starts to execute cleaning operation, i.e. step 2,
The buttocks of user is started the cleaning processing, cleaning sprayer connection at this time is common water lines, it is cleaned using light water,
It is the second phase during cleaning, and the second phase is preset value, can be adjusted according to actual needs, in the present embodiment,
The second phase is 2min.
After cleaning sprayer completes cleaning operation, also need to re-start cleaning sprayer sterilization processing, i.e. step 3 and step
3.1.In step 3, cleaning sprayer switches to connection sterilization water lines from the common water lines of connection and keeps connection up to the third phase
Between, sterilized water pushes the light water of script and carries out sterilization processing to cleaning sprayer inside.Step 3.1 is executed after step 3,
Sterilization water lines are switched to during the 7th is connected to and lasted up to self-cleaning spray head, using self-cleaning spray head to the outside of cleaning sprayer
Carry out sterilization processing.It is preset value during above-mentioned third and during the 7th, can be adjusted according to actual needs, in this reality
It applies in example, is 2s during third, be 2s during the 7th.
It is complete to the huckle cleaning of user and to the sterilization processing of cleaning sprayer at this time after completing step 3.1
At, user has generally left at this time, can the inner wall to intelligent closestool carry out cleaning and sterilization processing.To intelligent closestool inner wall
The step of carrying out cleaning and sterilization processing is step 3.2 and step 3.3, and in step 3.2, cleaning spray head and common water lines connect
During leading to and lasting up to the 9th, sprinkler discharge light water is cleaned at this time, intelligent closestool inner wall is cleaned；In step 3.3,
Cleaning spray head and sterilized water pipeline connection simultaneously lasted up to for the tenth period, sprinkler discharge sterilized water were cleaned at this time, in intelligent closestool
Wall carries out sterilization processing.More specifically, cleaning spray head be designed to one can 360 ° rotation nozzle structures, by corresponding motor
Control rotation, during discharging light water and sterilized water, cleaning spray head is carried out rotating and selected since initial position
Stopping after a week, during cleaning sprinkler rotation, light water and sterilized water can touch closestool inner wall in all directions, from
And cleaning and sterilization without dead angle are carried out to closestool inner wall.Particularly, during discharging light water, spray head rotatable two is cleaned
Week, then discharge sterilized water and rotate a circle, first with the inner wall of light water hydro-peening intelligent closestool twice to improve the cleaning of inner wall
Degree, then hydro-peening sterilized water are sterilized, and after sterilized water discharge, are no longer carried out the operation of discharge light water, kept away
Exempt from light water to wash away sterilized water completely, closestool inner wall is caused to lose sterilization protection effect.
After step 3, step 4 also is executed by situation selection.If within the fourth phase after step 3 completion, intelligent horse
Bucket does not obtain clear instruction again, then controls cleaning sprayer switching and be connected to common water lines up between the fifth phase, to make to clean
Spray head when being not used inside be full of light water, rather than sterilized water.This is because if sterilized water long-time storage is sprayed in cleaning
The sterilized water fungicidal effectiveness that will cause the part in head weakens, and is unfavorable for sterilizing the reduction of cost, therefore do not use for a long time
When intelligent closestool, sterilized water is replaced with into light water, new sterilized water is reused in use next time and carries out sterilization processing.
Wherein, it is 30min between the fourth phase in the present embodiment, is 3s between the fifth phase.
Additionally, it should be noted that should be less than between the fifth phase during the 7th, at the same during the 7th, during the 9th with the
Sum during ten should also be as being less than between the fifth phase, avoid the occurrence of the confusion in operation timing.
In intelligent closestool sterilization control method provided by the invention, in order to reach sterilization purpose, use sterilized water as
Fungicidal substance.Sterilized water is obtained by one electrolysis unit of setting, generates sterilization by carrying out electrolysis procedure in light water
Form sterilized water after ion, the sterilization ion concretely silver ion or chloride ion etc..Electrolysis unit is in light water
An electrolytic cell is formd, after the corresponding ion with bactericidal effect is electrolysed out after being powered, light water can be changed into
Sterilized water, and be connected to by independent pipeline with cleaning sprayer, self-cleaning spray head or cleaning spray head.Meanwhile in the way of electrolysis
Sterilized water is formed, it can also be dense to adjust the sterilization ion in sterilized water by controlling the electrolysis time duty ratio of electrolysis unit
The concrete principle of degree, application is: electrolytic cell is only operated when being powered, that is, only can just generate corresponding sterilization when being powered
Ion, the duration and frequency being powered by control, it can the quantity of the sterilization ion of generation is controlled, so as to adjust in sterilized water
Sterilize the concentration of ion；And the duration and frequency being powered can be indicated by electrolysis time duty ratio, expression is meant
The duration being powered in one preset unit time, such as preset unit time are 1s, and duty ratio 25% then shows in 1s
The time for having 1/4s is conduction time.
Because there is the danger with human contact in sterilized water, it is necessary to assure the concentration of sterilized water can be held no more than human body
The safety value received, while in order to make sterilized water that there is certain bactericidal effect, it is desirable that the concentration of sterilized water cannot be too low, therefore must
The concentration of sterilized water must be regulated and controled, that is, the electrolysis time duty ratio of electrolysis unit is controlled.Sterilized water simultaneously
Concentration it is related to many factors, such as flow value, temperature value and the dissolvability solid amount value of sterilized water, and due to sterilized water
Different types of spray head is supplied, the sterilization water concentration that wherein cleaning sprayer requires is minimum, and self-cleaning spray head is higher, and cleaning spray head is most
It is high, it is also desirable to the concentration of sterilized water is adjusted according to the difference of the nozzle type of sterilized water pipeline connection.
Wherein, the flow value for sterilizing water concentration and sterilized water is positively correlated, negatively correlated with the temperature value of sterilized water, with sterilized water
Dissolvability solid amount it is negatively correlated, due to sterilization water concentration regulation substantially when to the electrolysis time duty ratio of electrolysis unit
Control, therefore the flow value of electrolysis time duty ratio and sterilized water is positively correlated, negatively correlated with the temperature value of sterilized water, with sterilization
The dissolvability solid amount of water is negatively correlated.
Specifically, in the present embodiment, the sterilization water lines of intelligent closestool need to be installed with flow sensor, temperature passes
Sensor and dissolvability solid amount sensor are respectively used to flow value, temperature value and the dissolvability solid amount of detection sterilized water
Value, can be according to above-mentioned data according to corresponding after obtaining real-time flow value, temperature value and dissolvability solid amount value
The flow modificatory coefficient table of comparisons, the temperature correction coefficient table of comparisons and dissolvability solid amount coefficient vs table determine corresponding flow
Correction factor, temperature correction coefficient and dissolvability solid amount correction factor, particular content are as shown in Figure 2.
In addition, the concentration control of sterilized water is also related with the nozzle type of sterilized water pipeline connection, therefore it is also required to every
The spray head correction factor of one spray head is determined.
As shown in Fig. 2, the table of the top is the flow modificatory coefficient table of comparisons, content are as follows: flow value is less than or equal to
When 350mL/min, flow modificatory coefficient 0.8；When flow value is greater than 350mL/min and is less than 500mL/min, flow correction system
Number is 1；When flow value is more than or equal to 500mL/min, flow modificatory coefficient 1.2.
The table of second top is the temperature correction coefficient table of comparisons, content are as follows: when temperature value is less than or equal to 15 DEG C, temperature
Correction factor is 1.2；Temperature value is greater than 15 DEG C and when less than 30 DEG C, temperature correction coefficient 1；Temperature value is more than or equal to 30 DEG C
When, temperature correction coefficient 1.2.
Table above third is dissolvability solid amount coefficient vs table, content are as follows: dissolvability solid amount value is small
When being equal to 50mg/L, dissolvability solid amount correction factor is 1.2；Dissolvability solid amount value is greater than 50mg/L and is less than
When 150mg/L, dissolvability solid amount correction factor is 1；When dissolvability solid amount value is more than or equal to 150mg/L, dissolubility
Solid amount correction factor is 0.8.
The table of bottom is the spray head correction factor table of comparisons, content are as follows: when sterilization water lines are connected to cleaning sprayer,
Spray head correction factor is 1；When sterilization water lines are connected to self-cleaning spray head, spray head correction factor is 1.5；Sterilize water lines and cleaning
When spray head is connected to, spray head correction factor is 2.
By electrolysis time duty ratio and flow modificatory coefficient, temperature correction coefficient, dissolvability solid amount correction factor, spray
The relationship of head type correction factor, the calculation formula of electrolysis time duty ratio are as follows: default duty ratio * flow modificatory coefficient * temperature
Correction factor * dissolvability solid amount correction factor * spray head correction factor.Wherein presetting duty ratio can set according to the actual situation
It sets.
In one embodiment, default duty ratio is arranged to 10 ‰, indicates to be closed electrolysis unit within every 1s time
Power supply 10ms.In this embodiment, electrolysis time duty ratio (symbol is indicated with D), ‰ * m*k*p*q of D=10, wherein m, k,
P, q is dissolvability solid amount correction factor, spray head correction factor, flow modificatory coefficient and temperature correction coefficient respectively.If m is
1, k 1.5, p 0.8, q 1, the then ‰ * 1*1.5*0.8*1=12 ‰ of electrolysis time duty ratio D=10 in the case of this kind, i.e.,
Energization 12ms in every 1s time.It certainly, in other embodiments, can also be according to the case where the sterilized water real-time monitored and connection
Nozzle type carry out in real time calculate adjustment.
To realize a kind of above-mentioned so-called intelligent closestool sterilization control method, the present invention also provides a kind of intelligent closestool,
Including cleaning sprayer, self-cleaning spray head, cleaning spray head, the first switching valve, the second switching valve, third switching valve, sterilize water lines, general
Water-filled pipe, electrolysis unit, controller and sensor.
Wherein electrolysis unit and sensor are assembled in sterilization water lines, and sterilization water lines water intake end access is common
Water, water outlet discharge is sterilized water, and electrolysis unit is arranged in sterilization water lines and forms electrolytic cell after powered up, utilizes electricity
The principle of solution generates the ion with bactericidal effect, so that the light water for entering sterilization water lines is changed into sterilized water.
Sensor includes flow sensor, temperature sensor and dissolvability solid amount sensor, is respectively used to detection and kills
Above-mentioned data are simultaneously transmitted in controller by sterilization water flow, temperature and dissolvability solid amount in bacterium water lines
Reason.
Controller is electrically connected with sensor, electrolysis unit, the first switching valve, the second switching valve and third switching valve.First
Switching valve, the second switching valve and third switching valve are respectively used to realize cleaning sprayer, self-cleaning spray head, cleaning spray head and sterilization water pipe
The connection of road or common water lines, three switching valves, which can be integrated, is set as a big switching device, and is respectively connected to sterilized water
Pipeline and common water lines, and switching is realized by the control of controller.Controller is also remembered while control switches valve events
Record is to the first switching valve, the second switching valve, the control instruction of third switching valve, to judge the spray head class with sterilized water pipeline connection
Type, to determine corresponding spray head correction factor.
Storage device inside controller prestores the numerical value of default duty ratio, also prestores flow modificatory coefficient control
Table, the temperature correction coefficient table of comparisons, the dissolvability solid amount correction factor table of comparisons and the spray head correction factor table of comparisons, controller
Above-mentioned data can be read and carry out calculation processing.
Specifically, controller is according to the flow value of sensor transmissions, temperature value, dissolvability solid amount value, corresponding
The flow modificatory coefficient table of comparisons, the temperature correction coefficient table of comparisons are inquired in the dissolvability solid amount correction factor table of comparisons,
When flow value, temperature value, dissolvability solid amount value fall into the specific sections in the corresponding correction factor table of comparisons, controller
Corresponding correction factor can be obtained.Controller judges to obtain mesh also according to the control instruction to switching valve of record simultaneously
The preceding nozzle type with sterilized water pipeline connection, and inquired in the spray head correction factor table of comparisons, obtain corresponding spray head
Correction factor.After obtaining all correction factors, controller carries out calculation processing, and according to formula, " default duty ratio * flow is repaired
Electrolysis time duty is calculated in positive coefficient * temperature correction coefficient * dissolvability solid amount correction factor * spray head correction factor "
Than, and electrolysis unit is controlled according to the electrolysis time duty ratio, and then adjust the sterilization ion concentration in sterilized water.
In addition, the polarity of electrolysis unit regularly switches over.Specifically, controller counts the first switching valve, second
The total degree of switching valve and third switching valve and sterilized water pipeline connection, counts again when total degree reaches preset times, together
When control electrolysis unit current direction change.The preset times are preset value, can be adjusted according to actual needs,
In the present embodiment, preset times are set as 20 times, which is the first switching valve, the second switching valve, third switching valve and kills
The total degree of bacterium water lines connection, rather than counts respectively, its object is to obtain that sterilization water lines keep unimpeded to it is corresponding when
Between, successively obtain the time of electrolysis unit operation.After the current direction change for controlling electrolysis unit, the pole of the electrode of electrolysis unit
Property changes, to avoid generating single electrochemical reaction, influences the service life of electrolysis unit.
Specifically, to realize above-mentioned function, the embodiment of the present invention also provides corresponding circuit diagram.
The circuit diagram of temperature detection part as shown in Figure 5, CN10 are sterilized water temperature detection sensor interface, connection
1 foot be that inflow temperature sensor detects signal pins, 3 feet are that leaving water temperature sensors detect signal pins, and 2 feet and 4 feet are all temperature
Spend sensor ground foot.
The circuit diagram of flow detection part as shown in FIG. 6, CN12 are flow detection interface, and 1 foot of connection is flow
Sensor power supply foot, 3 feet are flow sensor power supply grounding leg, and 2 feet are that flow sensor detects signal output pin.
The circuit diagram of dissolvability solid amount detection part as shown in Figure 7, CN23 are dissolvability solid amount sensor
Interface, 1 foot are dissolvability solid amount sensor power supply foot, and 2 feet are dissolvability solid amount sensor frequency detection letter
Number output pin, 3 feet are that dissolvability solid amount sensor detection circuit on-off controls foot.
The circuit diagram of controller part as shown in Figure 3 is mainly a main control chip, the model of the main control chip
PIC16F1947, wherein CN8 is the compound interface of chip programming and the keypad for outside control, and CN2 is main control chip
Power supply interface.
The circuit diagram of electrolysis unit part as shown in Figure 4, CN24 are the connecting interface of electrolysis unit and main control chip,
Its 4 foot is the control port of main control chip electrolysis time duty ratio.It further include electrolysis driving core in the partial circuit
Piece, model MP2481,1 foot drive foot for voltage, and 5 feet are that chip operation enables foot, and 6 feet are to input ground return path, and 2
Foot is out-put supply negative terminal, and 7 feet are boosting attribute foot, and the output of 8 foot control power supplys, 2 feet are that over-voltage detects foot, and 4 feet are to export
Stream feedback foot.
A kind of intelligent closestool sterilization control method and intelligent closestool provided by the invention, can be effectively to intelligent closestool
Spray head, inner wall etc. are cleaned and are sterilized, and can also control the concentration of sterilized water in real time, and the spray head for solving intelligent closestool occurs
The problem of bacterial accumulation, while also avoiding influence of the sterilized water excessive concentration to human body.
The description of description above and embodiment is used to explain the present invention protection scope, but does not constitute and protect to the present invention
Protect the restriction of range.Through the invention or the enlightenment of above-described embodiment, those of ordinary skill in the art combine common knowledge, ability
The ordinary technical knowledge and/or the prior art in domain, it is available right by logical analysis, reasoning or limited test
Modification, equivalent replacement or the other improvements of the embodiment of the present invention or in which a part of technical characteristic, should be included in of the invention
Within protection scope.
Claims (12)
1. a kind of intelligent closestool sterilization control method, the intelligent closestool includes cleaning sprayer, sterilization water lines and common water pipe
Road, the cleaning sprayer are connected to sterilization water lines or the switching of common water lines, which is characterized in that after obtaining clear instruction,
Execute following steps:
Step 1, control cleaning sprayer switching connection sterilization water lines reach first period；
Step 2, control cleaning sprayer switching are connected to common water lines up to the second phase to carry out cleaning operation；
Step 3, control cleaning sprayer switching connection sterilization water lines are up to during third.
2. a kind of intelligent closestool sterilization control method as described in claim 1, which is characterized in that after step 3, further includes:
If step 4 does not obtain clear instruction in the fourth phase after the completion of step 3, it is common to control cleaning sprayer switching connection
Water lines reached between the fifth phase.
3. a kind of intelligent closestool sterilization control method as claimed in claim 2, which is characterized in that the intelligent closestool further includes
Self-cleaning spray head, the self-cleaning spray head clean spray head for hydro-peening, and the self-cleaning spray head is cut with sterilization water lines or common water lines
Change connection；
After the completion of step 1, step 1.1 is executed；After the completion of step 3, step 3.1 is executed；After the completion of step 4, step is executed
Rapid 4.1；
The step 1.1, step 3.1 and step 4.1 are respectively as follows:
Step 1.1, the self-cleaning spray head switching connection of control sterilize water lines up to the 6th period；
Step 3.1 controls self-cleaning spray head switching connection sterilization water lines up to the 7th period, and the 7th period is less than the fifth phase
Between；
Step 4.1, the self-cleaning spray head switching of control are connected to common water lines up to the 8th period.
4. a kind of intelligent closestool sterilization control method as claimed in claim 3, which is characterized in that the intelligent closestool further includes
Spray head is cleaned, the cleaning spray head is used for hydro-peening intelligent closestool inner wall, the cleaning spray head and sterilization water lines or common water pipe
Road switching connection；After step 3.1, further includes:
Step 3.2, control cleaning spray head switching are connected to common water lines up to the 9th period；
Step 3.3 controls cleaning spray head switching connection sterilization water lines up to the tenth period；
Wherein, described during 7th, during the 9th and during the tenth and be less than between the fifth phase.
5. a kind of intelligent closestool sterilization control method according to any one of claims 1-4, which is characterized in that the sterilized water
Pipeline is installed with electrolysis unit, and the electrolytically generated sterilization ion of electrolysis unit is to form sterilized water；The control method is also wrapped
When including the electrolysis during cleaning sprayer, self-cleaning spray head or cleaning spray head and sterilized water pipeline connection, by controlling electrolysis unit
Between duty ratio to adjust the sterilization ion concentration in sterilized water.
6. a kind of intelligent closestool sterilization control method as claimed in claim 5, which is characterized in that the electrolysis time duty ratio
It is positively correlated with the flow value of sterilized water.
7. a kind of intelligent closestool sterilization control method as claimed in claim 5, which is characterized in that the electrolysis time duty ratio
It is negatively correlated with the temperature value of sterilized water.
8. a kind of intelligent closestool sterilization control method as claimed in claim 5, which is characterized in that the electrolysis time duty ratio
It is negatively correlated with the dissolvability solid amount of sterilized water.
9. a kind of intelligent closestool sterilization control method as claimed in claim 5, which is characterized in that the sterilization water lines installing
There are flow sensor, temperature sensor and dissolvability solid amount sensor, is respectively used to flow value, the temperature of detection sterilized water
Value and dissolvability solid amount value；The electrolysis time duty ratio is flow modificatory coefficient, temperature correction coefficient, soluble solid
Total quantity correction coefficient, nozzle type correction factor are multiplied to obtain with default duty ratio；
The flow value control flow modificatory coefficient table of comparisons that the flow modificatory coefficient is detected according to flow sensor obtains；
The temperature correction coefficient is obtained according to the temperature value controlled temperature correction factor table of comparisons that temperature sensor detects；
The dissolvability solid amount value that the dissolvability solid amount correction factor is detected according to dissolvability solid amount sensor
The dissolvability solid amount correction factor table of comparisons is compareed to obtain；
The spray head correction factor with the nozzle type of sterilized water pipeline connection by determining and passing through the spray head correction factor table of comparisons
It determines.
10. a kind of intelligent closestool sterilization control method as claimed in claim 9, which is characterized in that
The content of the flow modificatory coefficient table of comparisons are as follows:
When flow value is less than or equal to 350mL/min, flow modificatory coefficient 0.8；Flow value is greater than 350mL/min and is less than
When 500mL/min, flow modificatory coefficient 1；When flow value is more than or equal to 500mL/min, flow modificatory coefficient 1.2；
The content of the temperature correction coefficient table of comparisons are as follows:
When temperature value is less than or equal to 15 DEG C, temperature correction coefficient 1.2；Temperature value is greater than 15 DEG C and when less than 30 DEG C, and temperature is repaired
Positive coefficient is 1；When temperature value is more than or equal to 30 DEG C, temperature correction coefficient 1.2；
The content of the dissolvability solid amount coefficient vs table are as follows:
When dissolvability solid amount value is less than or equal to 50mg/L, dissolvability solid amount correction factor is 1.2；Soluble solid is total
When magnitude is greater than 50mg/L and is less than 150mg/L, dissolvability solid amount correction factor is 1；Dissolvability solid amount value is greater than
When equal to 150mg/L, dissolvability solid amount correction factor is 0.8；
The content of the spray head correction factor table of comparisons are as follows:
When sterilization water lines are connected to cleaning sprayer, spray head correction factor is 1；When sterilization water lines are connected to self-cleaning spray head, spray
Head correction factor is 1.5；When sterilization water lines are connected to cleaning spray head, spray head correction factor is 2.
11. a kind of intelligent closestool, which is characterized in that including cleaning sprayer, self-cleaning spray head, cleaning spray head, the first switching valve, second
Switching valve, third switching valve, sterilization water lines, common water lines, electrolysis unit, controller and sensor；
The electrolysis unit and sensor are assembled on sterilization water lines；The electrolysis unit by electrolytically generated sterilization ion with
Sterilized water is formed, and adjusts the concentration of sterilization ion according to electrolysis time duty ratio；The sensor includes flow sensor, temperature
Spend sensor and dissolvability solid amount sensor；The flow sensor is used to detect the sterilization water flow in sterilization water lines
And it is transmitted to controller；The temperature sensor is used to detect the sterilization coolant-temperature gage in sterilization water lines and is transmitted to controller；
The dissolvability solid amount sensor is used to detect the dissolvability solid amount in sterilization water lines and is transmitted to controller；
The controller is electrically connected with sensor, electrolysis unit, the first switching valve, the second switching valve and third switching valve；
The controller realizes cleaning sprayer by the first switching valve of control and sterilizes the connection of water lines or common water lines；It is logical
The second switching valve of control is crossed to realize self-cleaning spray head and sterilize the connection of water lines or common water lines；By controlling third switching valve
It realizes cleaning spray head and sterilizes the connection of water lines or common water lines；
The controller record is to the first switching valve, the second switching valve, the control instruction of third switching valve, with judgement and sterilized water
The nozzle type of pipeline connection；
It is solid that the controller prestores default duty ratio, the flow modificatory coefficient table of comparisons, the temperature correction coefficient table of comparisons, dissolubility
The total quantity correction coefficient table of comparisons of body and the spray head correction factor table of comparisons；
The controller inquires corresponding flow correction system according to the flow value, temperature value, dissolvability solid amount value received
The number table of comparisons, the temperature correction coefficient table of comparisons and the dissolvability solid amount correction factor table of comparisons obtain flow modificatory coefficient, temperature
Spend correction factor and dissolvability solid amount correction factor, and the spray head of the current and sterilized water pipeline connection obtained according to judgement
The type queries spray head correction factor table of comparisons obtains spray head correction factor, and by flow modificatory coefficient, temperature correction coefficient, dissolution
Property solid amount correction factor, spray head correction factor be multiplied to obtain electrolysis time duty ratio and accordingly control electricity with default duty ratio
Solve device.
12. a kind of intelligent closestool as claimed in claim 11, which is characterized in that the controller counts the first switching valve, the
The total degree of two switching valves and third switching valve and sterilized water pipeline connection, counts again when total degree reaches preset times,
The current direction for controlling electrolysis unit simultaneously changes.
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| CN201910389802.9A CN110056060B (en) | 2019-05-10 | 2019-05-10 | Intelligent closestool sterilization control method and intelligent closestool |
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