CN113800600B - Control method and device for pure bubble film, computer equipment and storage medium - Google Patents
Control method and device for pure bubble film, computer equipment and storage medium Download PDFInfo
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- CN113800600B CN113800600B CN202111015618.1A CN202111015618A CN113800600B CN 113800600 B CN113800600 B CN 113800600B CN 202111015618 A CN202111015618 A CN 202111015618A CN 113800600 B CN113800600 B CN 113800600B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
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Abstract
The embodiment of the invention discloses a control method, a device, computer equipment and a storage medium of a pure water bubble film, wherein the method comprises the following steps: detecting the TDS of raw water to obtain a first TDS value; and executing different strategies to control the opening of the pure water bubble film event according to the first TDS value. By detecting the TDS of raw water in the inflow water, the pure water bubble film is controlled to be opened by adopting different strategies according to the TDS value, so that the self-adaption of the pure water bubble film can be realized according to different water qualities, and the problem that the bubble film method in the prior art is solidification is solved.
Description
Technical Field
The invention relates to the technical field of water quality purification, in particular to a control method and device of a pure water bubble film, computer equipment and a storage medium.
Background
Along with the improvement of the living standard of people, people pay more attention to water quality sanitation, and families are provided with drinking equipment to become a trend; after a faucet of the traditional water purifier is closed, TDS in a water production flow channel can permeate and diffuse into a pure water channel through an RO membrane under the drive of a concentration gradient, and after the water purifier is stopped for a long time, the TDS value in the pure water can be higher, so that a first cup of water cannot be drunk, and convenience in use is brought to a user.
At present, the problem of high TDS value in the first cup of water is basically solved by adopting a pure bubble film, and the specific method comprises the following steps: after the machine is stopped for a period of time, pure water produced by machine water production flows back to the RO membrane front water producing channel, the TDS value in the water producing channel is diluted, the TDS difference value between the water producing channel and the pure water channel is reduced, and forward osmosis is reduced, so that the TDS value of first cup water is reduced. However, such a bubble method is fixed and does not adaptively bubble.
Disclosure of Invention
In view of the above, the present invention provides a control method, apparatus, computer device and storage medium for pure water bubble film, which are used for solving the problem that the bubble film method in the prior art is solidification.
To achieve one or a part or all of the above or other objects, the present invention provides a method for controlling a pure water bubble film, the method comprising:
detecting the TDS of raw water to obtain a first TDS value;
and executing different strategies to control the opening of the pure water bubble film event according to the first TDS value.
Preferably, in the step of executing different policies to control the opening of the pure water bubble film event according to the magnitude of the first TDS value, the method includes:
comparing the first TDS value with a preset TDS value;
if the first TDS value is smaller than or equal to the preset TDS value, a first strategy is adopted to control the opening of the pure water bubble film event;
And if the first TDS value is larger than the preset TDS value, controlling the opening of the pure water bubble film event by adopting a second strategy, wherein the second strategy and the first strategy are two different strategies.
Preferably, in the step of controlling the opening of the pure water bubble film event by adopting the first strategy, the method comprises the following steps:
acquiring the current shutdown time to obtain a first shutdown time;
acquiring a first time interval for opening a pure water bubble film in the first strategy;
calculating the time after the first time interval by taking the first shutdown time as a starting point to obtain a first starting time;
judging whether the current time reaches the first starting time or not;
and if the current time reaches the first starting time, starting the pure water bubble film.
Preferably, after the step of determining whether the current time reaches the first on time, the method includes:
if the current time does not reach the first starting time, identifying whether an execution water taking event exists or not;
if the water taking event is executed, identifying the water taking amount within the preset time to obtain a first water taking amount;
judging whether the first water intake amount is larger than a preset capacity or not;
And if the first water intake amount is larger than the preset capacity, canceling the first starting time, resetting the first stopping time to be the current time, and re-executing the step of detecting the raw water TDS to obtain a first TDS value.
Preferably, after the step of determining whether the first water intake amount is greater than a preset capacity, the method includes:
and if the first water intake is smaller than or equal to the preset capacity, continuing to execute the step of judging whether the current time reaches the first starting time.
Preferably, the step of controlling the opening of the pure water bubble film event by adopting the second strategy comprises the following steps:
acquiring the current shutdown time to obtain a second shutdown time;
acquiring a second time interval for opening the pure water bubble film in the second strategy, wherein the second time interval is smaller than the first time interval;
calculating the time after the second time interval by taking the second stop time as a starting point to obtain a second starting time;
judging whether the current time reaches the second starting time or not;
and if the current time reaches the second starting time, starting the pure water bubble film.
Preferably, after the step of determining whether the current time reaches the second on time, the method includes:
If the current time does not reach the second starting time, identifying whether an execution water taking event exists;
if the water taking event is executed, identifying the water taking amount within the preset time to obtain a second water taking amount;
judging whether the second water intake amount is larger than a preset capacity or not;
and if the second water intake amount is larger than the preset capacity, canceling the second starting time, resetting the second stopping time to be the current time, and re-executing the step of detecting the raw water TDS to obtain a first TDS value.
The invention also provides a control device of the pure water bubble film, which comprises:
the detection module is used for detecting the TDS of raw water to obtain a first TDS value;
and the strategy control module is used for executing different strategies to control the opening of the pure water bubble membrane event according to the magnitude of the first TDS value.
The invention also proposes a computer device comprising a memory and a processor, said memory storing a computer program, characterized in that the processor implements the steps of any of the methods described above when executing said computer program.
A computer readable storage medium having stored thereon a computer program, characterized in that the computer program when executed by a processor performs the steps of the method of any of the preceding claims.
The implementation of the embodiment of the invention has the following beneficial effects:
after the control method, the device, the computer equipment and the storage medium of the pure water bubble film are adopted, the pure water bubble film is controlled to be opened by adopting different strategies according to the TDS value by detecting the raw water TDS in the inflow water, so that the self-adaption of the pure water bubble film can be realized according to different water qualities, and the problem that the bubble film method in the prior art is solidification is solved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a flow chart of a method of controlling a pure bubble film in one embodiment;
FIG. 2 is a functional block diagram of a control device for a pure bubble film in one embodiment;
FIG. 3 is a block diagram of a computer device in one embodiment;
FIG. 4 is a schematic diagram of a pure water bubble membrane system of a water purifier according to one embodiment;
Fig. 5 is a schematic diagram of a pure water bubble film system of a water purifier according to another embodiment.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
As shown in fig. 1, an embodiment of the invention discloses a control method of a pure water bubble film, which comprises the following steps:
step S101, detecting the TDS of raw water to obtain a first TDS value.
TDS is an abbreviation for English Totaldissolved solids, chinese name is total dissolved solids, also known as total dissolved solids, measured in milligrams per liter (mg/L), which indicates how much milligrams of dissolved solids are dissolved in 1 liter of water. The higher the TDS value, the more dissolved substances contained in the water. Total dissolved solids refers to the total amount of all solutes in water, including both inorganic and organic content.
In this embodiment, the first TDS value is obtained by detecting the TDS of the raw water at the water inlet end, and the TDS values detected are different due to different regions, for example, the TDS of raw water in the southern region and the northern region are different.
And step S102, executing different strategies to control the opening of the pure water bubble film event according to the first TDS value.
In this embodiment, a TDS value is preset, and is used to compare the TDS value with the first TDS value, and different strategies are executed to control the opening of the pure bubble film according to the comparison result. Specifically, two strategies are divided, wherein a preset TDS value is used as a demarcation point, one strategy is adopted when the TDS value is small, and the other strategy is adopted when the TDS value is large.
In summary, the implementation of the embodiment of the invention has the following beneficial effects: after the control method of the pure water bubble film is adopted, the pure water bubble film is controlled to be opened by detecting the TDS of raw water in the inflow water and adopting different strategies according to the TDS value, so that the self-adaption of the pure water bubble film can be realized according to different water qualities, and the problem that the bubble film method in the prior art is solidification is solved.
In the present embodiment, in step S102, it includes:
comparing the first TDS value with a preset TDS value;
if the first TDS value is smaller than or equal to the preset TDS value, a first strategy is adopted to control the opening of the pure water bubble film event;
and if the first TDS value is larger than the preset TDS value, controlling the opening of the pure water bubble film event by adopting a second strategy, wherein the second strategy and the first strategy are two different strategies.
Specifically, the TDS value is preset to 200, and the water quality is respectively classified into two grades, the first grade is that the TDS value is less than or equal to 200, the water quality is regarded as a better water quality, the second grade is that the TDS value is more than 200, and the water quality is regarded as a worse water quality. For better water quality, the first strategy is adopted to control and open the pure water bubble film, and for worse water quality, the second strategy is adopted to control and open the pure water bubble film. Under the same other conditions, the time interval for starting the pure water bubble film by the first strategy is longer than the time interval for starting the pure water bubble film by the second strategy, and the concentration difference in the RO film water producing channel is smaller when the water quality is better, so that the water can wait for a longer time to be soaked after stopping taking water, water with good water quality can be still obtained before the water is soaked, and meanwhile, the water is prevented from being soaked frequently, so that more water is wasted.
In this embodiment, the step of controlling the opening of the pure water bubble film event by adopting the first strategy includes:
acquiring the current shutdown time to obtain a first shutdown time;
acquiring a first time interval for opening a pure water bubble film in the first strategy;
calculating the time after the first time interval by taking the first shutdown time as a starting point to obtain a first starting time;
Judging whether the current time reaches the first starting time or not;
and if the current time reaches the first starting time, starting the pure water bubble film.
And taking the first stop time as a starting point, adding a first time interval, calculating to obtain a first starting time for starting the pure water bubble film, and starting the pure water bubble film when the current time reaches the first starting time. Specifically, the first time interval is 10min. For example, the first downtime is 9:00, the first time interval is 10min, then at 9: at 10, the pure water bubble film is opened.
In some embodiments, the size of the first time interval is related to the size of the first TDS value, the larger the first TDS value, the smaller the first time interval, the larger the first TDS value.
In this embodiment, after the step of determining whether the current time reaches the first on time, the method includes:
if the current time does not reach the first starting time, identifying whether an execution water taking event exists or not;
if the water taking event is executed, identifying the water taking amount within the preset time to obtain a first water taking amount;
judging whether the first water intake amount is larger than a preset capacity or not;
and if the first water intake amount is larger than the preset capacity, canceling the first starting time, resetting the first stopping time to be the current time, and re-executing the step of detecting the raw water TDS to obtain a first TDS value.
When the first opening time is not reached, the user water taking behavior is required to be identified, if the user water taking exists, the water taking amount of the user is judged, and when the water taking amount of the user is larger than the preset capacity, the first cup of water is considered to be replaced, so that the time for opening the pure water bubble film is required to be recalculated.
Specifically, the preset volume is 500ml, and the preset time is 1min, that is, the water intake of the user is greater than 500ml in one minute, the time for opening the bubble film is recalculated, and the bubble film is not opened when the first opening time is reached.
In this embodiment, the first water intake amount is the water intake amount accumulated in a preset time, that is, may be the total amount of water intake at intervals.
In this embodiment, after the step of determining whether the first water intake amount is greater than a preset capacity, the method includes:
and if the first water intake is smaller than or equal to the preset capacity, continuing to execute the step of judging whether the current time reaches the first starting time.
When the first opening time is not reached, the user water taking behavior is also required to be identified, if the user water taking exists, the water taking amount of the user is judged, when the water taking amount of the user is smaller than the preset capacity, the user is considered that the first cup of water is not replaced, and when the first opening time is reached, the pure water bubble film is opened.
As shown in fig. 4, in the present embodiment, the pure water bubble membrane system of the water purifier includes a raw water inlet 20, a raw water TDS detector 21, an RO cartridge 22, a flow meter 23, a whole machine pure water outlet 24, and a pure water return passage 3. The RO filter core comprises a water inlet 221, a pure water outlet 223 and a concentrated water outlet 222, the water inlet 221 of the RO filter core 22 is connected with the raw water inlet 20, the raw water TDS detector 21 is arranged between the water inlet 221 of the RO filter core 22 and the raw water inlet 20, the pure water outlet 223 of the RO filter core 22 is connected with the pure water outlet 24 of the whole machine, the flowmeter 23 is arranged between the pure water outlet 223 of the RO filter core 22 and the pure water outlet 24 of the whole machine, the pure water return channel 3 comprises a water outlet 32 and a water inlet 31, the water inlet 31 of the pure water return channel is arranged between the pure water outlet 223 of the RO filter core 22 and the water inlet 31 of the pure water return channel, the water outlet 32 of the pure water return channel 3 is arranged between the water inlet 221 of the RO filter core 22 and the raw water inlet 20, and the raw water TDS detector is arranged between the raw water inlet 20 and the water outlet 32 of the pure water return channel 3.
The raw water inlet 20 is used for being connected with tap water, the raw water TDS detector 21 is used for detecting the TDS value of inflow water of the tap water, the RO filter element 22 is used for outputting pure water and concentrated water after filtering the raw water, and the flowmeter 23 is used for detecting the pure water flow. The pure water return passage 3 is for returning pure water of the pure water passage to the water producing passage.
In this embodiment, the pure water return passage 3 includes a first pipe provided with a first solenoid valve 33, and a water outlet 32 of the pure water return passage 3 is provided at one end of the first pipe, and a water inlet 31 of the pure water return passage 3 is provided at the other end of the first pipe. The pure water bubble membrane is opened by adopting a first strategy, the first electromagnetic valve 33 is opened, pure water generated by the RO filter element 22 enters the first pipeline through the water inlet 31 of the pure water backflow channel 3 and flows back to the water inlet 221 of the RO filter element 22 through the water outlet 32 of the pure water backflow channel 3, so that the pure water is refluxed to the RO filter element 22, the TDS value in the water production channel is diluted, the TDS difference value between the water production channel and the pure water channel is reduced, the forward osmosis is reduced, and the TDS value of the first cup of water is reduced.
In this embodiment, the step of controlling the opening of the pure water bubble film event by using the second strategy includes:
acquiring the current shutdown time to obtain a second shutdown time;
acquiring a second time interval for opening the pure water bubble film in the second strategy, wherein the second time interval is smaller than the first time interval;
calculating the time after the second time interval by taking the second stop time as a starting point to obtain a second starting time;
Judging whether the current time reaches the second starting time or not;
and if the current time reaches the second starting time, starting the pure water bubble film.
And taking the second stop time as a starting point, adding a second time interval, calculating to obtain a second starting time for starting the pure water bubble film, and starting the pure water bubble film when the current time reaches the second starting time. Specifically, the second time interval is smaller than the first time interval, and the second time interval is 5min. For example, the second downtime is 9:00, the second time interval is 5min, then at 9: and 05, opening the pure water bubble film.
In some embodiments, the size of the second time interval is related to the size of the first TDS value, the larger the first TDS value, the smaller the second time interval, the smaller the first TDS value, and the larger the second time interval.
In this embodiment, after the step of determining whether the current time reaches the second on time, the method includes:
if the current time does not reach the second starting time, identifying whether an execution water taking event exists;
if the water taking event is executed, identifying the water taking amount within the preset time to obtain a second water taking amount;
judging whether the second water intake amount is larger than a preset capacity or not;
And if the second water intake amount is larger than the preset capacity, canceling the second starting time, resetting the second stopping time to be the current time, and re-executing the step of detecting the raw water TDS to obtain a first TDS value.
When the second opening time is not reached, the user water taking behavior is required to be identified, if the user water taking exists, the water taking amount of the user is judged, and when the water taking amount of the user is larger than the preset capacity, the first cup of water is considered to be replaced, so that the time for opening the pure water bubble film is required to be recalculated.
Specifically, the preset volume is 500ml, and the preset time is 1min, that is, the water intake of the user is greater than 500ml in one minute, the time for opening the bubble film is recalculated, and the bubble film is not opened when the second opening time is reached.
In this embodiment, after the step of determining whether the second water intake amount is greater than a preset capacity, the method includes:
and if the second water intake is smaller than or equal to the preset capacity, continuing to execute the step of judging whether the current time reaches the second starting time.
When the second opening time is not reached, the user water taking behavior is also required to be identified, if the user water taking exists, the water taking amount of the user is judged, when the water taking amount of the user is smaller than the preset capacity, the user is considered that the first cup of water is not replaced, and when the second opening time is reached, the pure water bubble film is opened.
In this embodiment, the pure water return passage 3 includes a first pipe provided with a first solenoid valve 33, and a water outlet 32 of the pure water return passage 3 is provided at one end of the first pipe, and a water inlet 31 of the pure water return passage 3 is provided at the other end of the first pipe. The pure water bubble membrane is opened by adopting a second strategy, the first electromagnetic valve 33 is opened, pure water generated by the RO filter element 22 enters the first pipeline through the water inlet 31 of the pure water backflow channel 3 and flows back to the water inlet 221 of the RO filter element 22 through the water outlet 32 of the pure water backflow channel 3, so that the pure water is refluxed to the RO filter element 22, the TDS value in the water production channel is diluted, the TDS difference value between the water production channel and the pure water channel is reduced, the forward osmosis is reduced, and the TDS value of the first cup of water is reduced.
As shown in fig. 5, in some embodiments, the pure water return passage 3 includes a second pipe provided with a water inlet solenoid valve 33a, a water outlet solenoid valve 34, and a water reservoir 35, the water reservoir 35 being located between the water inlet solenoid valve 33a and the water outlet solenoid valve 34, a water outlet 32a of the pure water return passage 3 being provided at one end of the second pipe, and a water inlet 31a of the pure water return passage 3 being provided at the other end of the second pipe. The pure water soaking film is opened by adopting a second strategy, the water inlet electromagnetic valve 33a is opened, the water outlet electromagnetic valve 34 is closed, pure water generated by the RO filter element 22 enters the water storage container 35 through the water inlet 31a of the pure water backflow channel 3, after the water storage container 35 is full of pure water, the water outlet electromagnetic valve 34 is opened, pure water in the water storage container 35 flows back to the water inlet 221 of the RO filter element 22 through the water outlet 32a of the pure water backflow channel 3, so that the pure water flows back to the RO filter element 22, the TDS value in the water production channel is diluted, the TDS difference value between the water production channel and the pure water channel is reduced, the forward osmosis is reduced, and the TDS value of the first cup of water is reduced. The pure water is filled in the water storage container and then the pure water bubble film is carried out, so that the pure water bubble film mode has better effect than the pure water bubble film mode which produces pure water at the same time.
Therefore, according to different water quality of inflow water, different bubble film waiting time is selected, so that under different water quality conditions, a user can obtain water with better water quality if taking water before bubble film, and meanwhile, the water quality of the bubble film is better; if the user frequently takes water, taking water before the set bubble film time, judging the water taking amount of the user, and if the water film is measured in a large amount, finishing the replacement of the aged water, and re-timing according to the set bubble film time; if a small amount of water is taken, the bubble film is formed when the bubble film non-forming time is accumulated to reach the set time. According to the tap water quality, the water taking interval and the water taking amount of the user, different pure water bubble film procedures are self-adapted, so that the user can always obtain pure water with a low TDS value, and meanwhile, the water wasted by the pure water bubble film is reduced, and the balance of water quality and water saving is achieved.
As shown in fig. 2, the invention further provides a control device 1 of the pure water bubble film, and the control device 1 comprises a detection module 11 and a strategy control module 12.
The detection module 11 is configured to detect TDS of raw water to obtain a first TDS value.
TDS is an abbreviation for English Totaldissolved solids, chinese name is total dissolved solids, also known as total dissolved solids, measured in milligrams per liter (mg/L), which indicates how much milligrams of dissolved solids are dissolved in 1 liter of water. The higher the TDS value, the more dissolved substances contained in the water. Total dissolved solids refers to the total amount of all solutes in water, including both inorganic and organic content.
In this embodiment, the first TDS value is obtained by detecting the TDS of the raw water at the water inlet end, and the TDS values detected are different due to different regions, for example, the TDS of raw water in the southern region and the northern region are different.
The policy control module 12 is configured to execute different policies to control the opening of the pure water bubble film event according to the magnitude of the first TDS value.
In this embodiment, a TDS value is preset, and is used to compare the TDS value with the first TDS value, and different strategies are executed to control the opening of the pure bubble film according to the comparison result. Specifically, two strategies are divided, wherein a preset TDS value is used as a demarcation point, one strategy is adopted when the TDS value is small, and the other strategy is adopted when the TDS value is large.
In summary, the implementation of the embodiment of the invention has the following beneficial effects: after the control device of the pure water bubble film is adopted, the pure water bubble film is controlled to be opened by adopting different strategies according to the TDS value by detecting the raw water TDS in the inflow water, so that the self-adaption of the pure water bubble film can be realized according to different water qualities, and the problem that the bubble film method in the prior art is solidification is solved.
In the present embodiment, the policy control module 12 includes:
the first comparison module is used for comparing the first TDS value with a preset TDS value;
The first control module is used for controlling the opening of the pure water bubble film event by adopting a first strategy if the first TDS value is smaller than or equal to the preset TDS value;
and the second control module is used for controlling the opening of the pure water bubble membrane event by adopting a second strategy if the first TDS value is larger than the preset TDS value, wherein the second strategy and the first strategy are two different strategies.
Specifically, the TDS value is preset to 200, and the water quality is respectively classified into two grades, the first grade is that the TDS value is less than or equal to 200, the water quality is regarded as a better water quality, the second grade is that the TDS value is more than 200, and the water quality is regarded as a worse water quality. For better water quality, the first strategy is adopted to control and open the pure water bubble film, and for worse water quality, the second strategy is adopted to control and open the pure water bubble film. Under the same other conditions, the time interval for starting the pure water bubble film by the first strategy is longer than the time interval for starting the pure water bubble film by the second strategy, and the concentration difference in the RO film water producing channel is smaller when the water quality is better, so that the water can wait for a longer time to be soaked after stopping taking water, water with good water quality can be still obtained before the water is soaked, and meanwhile, the water is prevented from being soaked frequently, so that more water is wasted.
In this embodiment, the first control module includes:
the first sub-acquisition module is used for acquiring the current shutdown time to obtain the first shutdown time;
the second sub-acquisition module is used for acquiring a first time interval for opening the pure bubble film in the first strategy;
the first sub-calculation module is used for calculating the time after the first time interval by taking the first shutdown time as a starting point to obtain a first starting time;
the first sub-judging module is used for judging whether the current time reaches the first starting time or not;
and the first sub-opening module is used for opening the pure water bubble film if the current time reaches the first opening time.
And taking the first stop time as a starting point, adding a first time interval, calculating to obtain a first starting time for starting the pure water bubble film, and starting the pure water bubble film when the current time reaches the first starting time. Specifically, the first time interval is 10min. For example, the first downtime is 9:00, the first time interval is 10min, then at 9: at 10, the pure water bubble film is opened.
In some embodiments, the size of the first time interval is related to the size of the first TDS value, the larger the first TDS value, the smaller the first time interval, the larger the first TDS value.
In this embodiment, the first control module includes:
the first sub-recognition module is used for recognizing whether a water taking event is executed or not if the current time does not reach the first starting time;
the second sub-recognition module is used for recognizing the water intake in the preset time to obtain the first water intake if the water intake event is executed;
the second sub-judging module is used for judging whether the first water intake is larger than a preset capacity or not;
and the first sub-reset module is used for canceling the first starting time and resetting the first stopping time to be the current time if the first water intake amount is larger than the preset capacity, and re-executing the detection raw water TDS to obtain a first TDS value.
When the first opening time is not reached, the user water taking behavior is required to be identified, if the user water taking exists, the water taking amount of the user is judged, and when the water taking amount of the user is larger than the preset capacity, the first cup of water is considered to be replaced, so that the time for opening the pure water bubble film is required to be recalculated.
Specifically, the preset volume is 500ml, and the preset time is 1min, that is, the water intake of the user is greater than 500ml in one minute, the time for opening the bubble film is recalculated, and the bubble film is not opened when the first opening time is reached.
In this embodiment, the first water intake amount is the water intake amount accumulated in a preset time, that is, may be the total amount of water intake at intervals.
In this embodiment, the first control module includes:
and the first sub-execution module is used for continuously executing the step of judging whether the current time reaches the first starting time or not if the first water intake amount is smaller than or equal to the preset capacity.
When the first opening time is not reached, the user water taking behavior is also required to be identified, if the user water taking exists, the water taking amount of the user is judged, when the water taking amount of the user is smaller than the preset capacity, the user is considered that the first cup of water is not replaced, and when the first opening time is reached, the pure water bubble film is opened.
As shown in fig. 4, in the present embodiment, the pure water bubble membrane system of the water purifier includes a raw water inlet 20, a raw water TDS detector 21, an RO cartridge 22, a flow meter 23, a whole machine pure water outlet 24, and a pure water return passage 3. The RO filter core comprises a water inlet 221, a pure water outlet 223 and a concentrated water outlet 222, the water inlet 221 of the RO filter core 22 is connected with the raw water inlet 20, the raw water TDS detector 21 is arranged between the water inlet 221 of the RO filter core 22 and the raw water inlet 20, the pure water outlet 223 of the RO filter core 22 is connected with the pure water outlet 24 of the whole machine, the flowmeter 23 is arranged between the pure water outlet 223 of the RO filter core 22 and the pure water outlet 24 of the whole machine, the pure water return channel 3 comprises a water outlet 32 and a water inlet 31, the water inlet 31 of the pure water return channel is arranged between the pure water outlet 223 of the RO filter core 22 and the water inlet 31 of the pure water return channel, the water outlet 32 of the pure water return channel 3 is arranged between the water inlet 221 of the RO filter core 22 and the raw water inlet 20, and the raw water TDS detector is arranged between the raw water inlet 20 and the water outlet 32 of the pure water return channel 3.
The raw water inlet 20 is used for being connected with tap water, the raw water TDS detector 21 is used for detecting the TDS value of inflow water of the tap water, the RO filter element 22 is used for outputting pure water and concentrated water after filtering the raw water, and the flowmeter 23 is used for detecting the pure water flow. The pure water return passage 3 is for returning pure water of the pure water passage to the water producing passage.
In this embodiment, the pure water return passage 3 includes a first pipe provided with a first solenoid valve 33, and a water outlet 32 of the pure water return passage 3 is provided at one end of the first pipe, and a water inlet 31 of the pure water return passage 3 is provided at the other end of the first pipe. The pure water bubble membrane is opened by adopting a first strategy, the first electromagnetic valve 33 is opened, pure water generated by the RO filter element 22 enters the first pipeline through the water inlet 31 of the pure water backflow channel 3 and flows back to the water inlet 221 of the RO filter element 22 through the water outlet 32 of the pure water backflow channel 3, so that the pure water is refluxed to the RO filter element 22, the TDS value in the water production channel is diluted, the TDS difference value between the water production channel and the pure water channel is reduced, the forward osmosis is reduced, and the TDS value of the first cup of water is reduced.
In this embodiment, the second control module includes:
the third sub-acquisition module is used for acquiring the current shutdown time to obtain a second shutdown time;
A fourth sub-obtaining module, configured to obtain a second time interval for opening the pure water bubble film in the second policy, where the second time interval is smaller than the first time interval;
the second sub-calculation module is used for calculating the time after the second time interval by taking the second downtime as a starting point to obtain a second starting time;
the third sub-judging module is used for judging whether the current time reaches the second starting time or not;
and the second sub-opening module is used for opening the pure water bubble film if the current time reaches the second opening time.
And taking the second stop time as a starting point, adding a second time interval, calculating to obtain a second starting time for starting the pure water bubble film, and starting the pure water bubble film when the current time reaches the second starting time. Specifically, the second time interval is smaller than the first time interval, and the second time interval is 5min. For example, the second downtime is 9:00, the second time interval is 5min, then at 9: and 05, opening the pure water bubble film.
In some embodiments, the size of the second time interval is related to the size of the first TDS value, the larger the first TDS value, the smaller the second time interval, the smaller the first TDS value, and the larger the second time interval.
In this embodiment, the second control module includes:
the third sub-recognition module is used for recognizing whether a water taking event is executed or not if the current time does not reach the second starting time;
a fourth sub-recognition module, configured to recognize the water intake amount within a preset time if the water intake event is executed, and obtain a second water intake amount;
a fourth sub-judging module, configured to judge whether the second water intake is greater than a preset capacity;
and the second sub-reset module is used for canceling the second starting time and resetting the second stopping time to be the current time if the second water intake amount is larger than the preset capacity, and re-executing the detection raw water TDS to obtain a first TDS value.
When the second opening time is not reached, the user water taking behavior is required to be identified, if the user water taking exists, the water taking amount of the user is judged, and when the water taking amount of the user is larger than the preset capacity, the first cup of water is considered to be replaced, so that the time for opening the pure water bubble film is required to be recalculated.
Specifically, the preset volume is 500ml, and the preset time is 1min, that is, the water intake of the user is greater than 500ml in one minute, the time for opening the bubble film is recalculated, and the bubble film is not opened when the second opening time is reached.
In this embodiment, the second control module includes:
and the second sub-execution module is used for continuously executing the step of judging whether the current time reaches the second starting time or not if the second water intake amount is smaller than or equal to the preset capacity.
When the second opening time is not reached, the user water taking behavior is also required to be identified, if the user water taking exists, the water taking amount of the user is judged, when the water taking amount of the user is smaller than the preset capacity, the user is considered that the first cup of water is not replaced, and when the second opening time is reached, the pure water bubble film is opened.
In this embodiment, the pure water return passage 3 includes a first pipe provided with a first solenoid valve 33, and a water outlet 32 of the pure water return passage 3 is provided at one end of the first pipe, and a water inlet 31 of the pure water return passage 3 is provided at the other end of the first pipe. The pure water bubble membrane is opened by adopting a second strategy, the first electromagnetic valve 33 is opened, pure water generated by the RO filter element 22 enters the first pipeline through the water inlet 31 of the pure water backflow channel 3 and flows back to the water inlet 221 of the RO filter element 22 through the water outlet 32 of the pure water backflow channel 3, so that the pure water is refluxed to the RO filter element 22, the TDS value in the water production channel is diluted, the TDS difference value between the water production channel and the pure water channel is reduced, the forward osmosis is reduced, and the TDS value of the first cup of water is reduced.
As shown in fig. 5, in some embodiments, the pure water return passage 3 includes a second pipe provided with a water inlet solenoid valve 33a, a water outlet solenoid valve 34, and a water reservoir 35, the water reservoir 35 being located between the water inlet solenoid valve 33a and the water outlet solenoid valve 34, a water outlet 32a of the pure water return passage 3 being provided at one end of the second pipe, and a water inlet 31a of the pure water return passage 3 being provided at the other end of the second pipe. The pure water soaking film is opened by adopting a second strategy, the water inlet electromagnetic valve 33a is opened, the water outlet electromagnetic valve 34 is closed, pure water generated by the RO filter element 22 enters the water storage container 35 through the water inlet 31a of the pure water backflow channel 3, after the water storage container 35 is full of pure water, the water outlet electromagnetic valve 34 is opened, pure water in the water storage container 35 flows back to the water inlet 221 of the RO filter element 22 through the water outlet 32a of the pure water backflow channel 3, so that the pure water flows back to the RO filter element 22, the TDS value in the water production channel is diluted, the TDS difference value between the water production channel and the pure water channel is reduced, the forward osmosis is reduced, and the TDS value of the first cup of water is reduced. The pure water is filled in the water storage container and then the pure water bubble film is carried out, so that the pure water bubble film mode has better effect than the pure water bubble film mode which produces pure water at the same time.
Therefore, according to different water quality of inflow water, different bubble film waiting time is selected, so that under different water quality conditions, a user can obtain water with better water quality if taking water before bubble film, and meanwhile, the water quality of the bubble film is better; if the user frequently takes water, taking water before the set bubble film time, judging the water taking amount of the user, and if the water film is measured in a large amount, finishing the replacement of the aged water, and re-timing according to the set bubble film time; if a small amount of water is taken, the bubble film is formed when the bubble film non-forming time is accumulated to reach the set time. According to the tap water quality, the water taking interval and the water taking amount of the user, different pure water bubble film procedures are self-adapted, so that the user can always obtain pure water with a low TDS value, and meanwhile, the water wasted by the pure water bubble film is reduced, and the balance of water quality and water saving is achieved.
As shown in fig. 3, in an embodiment of the present invention, a computer device is further provided, where the computer device may be a server, and the internal structure of the computer device may be as shown in fig. 3. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the computer is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer device is used for storing data such as models of the control method of the pure water bubble film. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program, when executed by a processor, implements a method of controlling a pure blister film.
The processor executes the steps of the control method of the pure water bubble film: detecting the TDS of raw water to obtain a first TDS value;
and executing different strategies to control the opening of the pure water bubble film event according to the first TDS value.
In one embodiment, the step of executing different policies to control the opening of the pure water bubble film event according to the magnitude of the first TDS value includes:
comparing the first TDS value with a preset TDS value;
if the first TDS value is smaller than or equal to the preset TDS value, a first strategy is adopted to control the opening of the pure water bubble film event;
and if the first TDS value is larger than the preset TDS value, controlling the opening of the pure water bubble film event by adopting a second strategy, wherein the second strategy and the first strategy are two different strategies.
In one embodiment, the step of controlling the opening of the pure water bubble film event by using the first strategy includes:
acquiring the current shutdown time to obtain a first shutdown time;
acquiring a first time interval for opening a pure water bubble film in the first strategy;
calculating the time after the first time interval by taking the first shutdown time as a starting point to obtain a first starting time;
judging whether the current time reaches the first starting time or not;
and if the current time reaches the first starting time, starting the pure water bubble film.
In one embodiment, after the step of determining whether the current time reaches the first on time, the method includes:
If the current time does not reach the first starting time, identifying whether an execution water taking event exists or not;
if the water taking event is executed, identifying the water taking amount within the preset time to obtain a first water taking amount;
judging whether the first water intake amount is larger than a preset capacity or not;
and if the first water intake amount is larger than the preset capacity, canceling the first starting time, resetting the first stopping time to be the current time, and re-executing the step of detecting the raw water TDS to obtain a first TDS value.
In one embodiment, after the step of determining whether the first water intake amount is greater than the preset volume, the method includes:
and if the first water intake is smaller than or equal to the preset capacity, continuing to execute the step of judging whether the current time reaches the first starting time.
In one embodiment, the step of controlling the opening of the pure water bubble film event by using the second strategy includes:
acquiring the current shutdown time to obtain a second shutdown time;
acquiring a second time interval for opening the pure water bubble film in the second strategy, wherein the second time interval is smaller than the first time interval;
Calculating the time after the second time interval by taking the second stop time as a starting point to obtain a second starting time;
judging whether the current time reaches the second starting time or not;
and if the current time reaches the second starting time, starting the pure water bubble film.
In one embodiment, after the step of determining whether the current time reaches the second on time, the method includes:
if the current time does not reach the second starting time, identifying whether an execution water taking event exists;
if the water taking event is executed, identifying the water taking amount within the preset time to obtain a second water taking amount;
judging whether the second water intake amount is larger than a preset capacity or not;
and if the second water intake amount is larger than the preset capacity, canceling the second starting time, resetting the second stopping time to be the current time, and re-executing the step of detecting the raw water TDS to obtain a first TDS value.
It will be appreciated by those skilled in the art that the architecture shown in fig. 3 is merely a block diagram of a portion of the architecture in connection with the present inventive arrangements and is not intended to limit the computer devices to which the present inventive arrangements are applicable.
An embodiment of the present invention further provides a computer readable storage medium having a computer program stored thereon, wherein the computer program when executed by a processor implements a method for controlling a pure bubble film, specifically: detecting the TDS of raw water to obtain a first TDS value;
and executing different strategies to control the opening of the pure water bubble film event according to the first TDS value.
In one embodiment, the step of executing different policies to control the opening of the pure water bubble film event according to the magnitude of the first TDS value includes:
comparing the first TDS value with a preset TDS value;
if the first TDS value is smaller than or equal to the preset TDS value, a first strategy is adopted to control the opening of the pure water bubble film event;
and if the first TDS value is larger than the preset TDS value, controlling the opening of the pure water bubble film event by adopting a second strategy, wherein the second strategy and the first strategy are two different strategies.
In one embodiment, the step of controlling the opening of the pure water bubble film event by using the first strategy includes:
acquiring the current shutdown time to obtain a first shutdown time;
acquiring a first time interval for opening a pure water bubble film in the first strategy;
Calculating the time after the first time interval by taking the first shutdown time as a starting point to obtain a first starting time;
judging whether the current time reaches the first starting time or not;
and if the current time reaches the first starting time, starting the pure water bubble film.
In one embodiment, after the step of determining whether the current time reaches the first on time, the method includes:
if the current time does not reach the first starting time, identifying whether an execution water taking event exists or not;
if the water taking event is executed, identifying the water taking amount within the preset time to obtain a first water taking amount;
judging whether the first water intake amount is larger than a preset capacity or not;
and if the first water intake amount is larger than the preset capacity, canceling the first starting time, resetting the first stopping time to be the current time, and re-executing the step of detecting the raw water TDS to obtain a first TDS value.
In one embodiment, after the step of determining whether the first water intake amount is greater than the preset volume, the method includes:
and if the first water intake is smaller than or equal to the preset capacity, continuing to execute the step of judging whether the current time reaches the first starting time.
In one embodiment, the step of controlling the opening of the pure water bubble film event by using the second strategy includes:
acquiring the current shutdown time to obtain a second shutdown time;
acquiring a second time interval for opening the pure water bubble film in the second strategy, wherein the second time interval is smaller than the first time interval;
calculating the time after the second time interval by taking the second stop time as a starting point to obtain a second starting time;
judging whether the current time reaches the second starting time or not;
and if the current time reaches the second starting time, starting the pure water bubble film.
In one embodiment, after the step of determining whether the current time reaches the second on time, the method includes:
if the current time does not reach the second starting time, identifying whether an execution water taking event exists;
if the water taking event is executed, identifying the water taking amount within the preset time to obtain a second water taking amount;
judging whether the second water intake amount is larger than a preset capacity or not;
and if the second water intake amount is larger than the preset capacity, canceling the second starting time, resetting the second stopping time to be the current time, and re-executing the step of detecting the raw water TDS to obtain a first TDS value.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium provided by the present invention and used in embodiments may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual speed data rate SDRAM (SSRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The foregoing disclosure is illustrative of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (7)
1. A control method of a pure water bubble film is characterized in that: the method comprises the following steps:
detecting the TDS of raw water at a water inlet end to obtain a first TDS value;
executing different strategies to control the opening of the pure water bubble membrane event according to the first TDS value;
the step of executing different strategies to control the opening of the pure water bubble film event according to the first TDS value comprises the following steps:
comparing the first TDS value with a preset TDS value;
if the first TDS value is smaller than or equal to the preset TDS value, a first strategy is adopted to control the opening of the pure water bubble film event;
the step of controlling the opening of the pure water bubble film event by adopting the first strategy comprises the following steps:
acquiring the current shutdown time to obtain a first shutdown time;
acquiring a first time interval for opening a pure water bubble film in the first strategy;
calculating the time after the first time interval by taking the first shutdown time as a starting point to obtain a first starting time;
Judging whether the current time reaches the first starting time or not;
if the current time reaches the first starting time, starting the pure water bubble film;
if the first TDS value is larger than the preset TDS value, a second strategy is adopted to control the opening of the pure water bubble film event, wherein the second strategy and the first strategy are two different strategies;
the step of controlling the opening of the pure water bubble film event by adopting the second strategy comprises the following steps:
acquiring the current shutdown time to obtain a second shutdown time;
acquiring a second time interval for opening the pure water bubble film in the second strategy, wherein the second time interval is smaller than the first time interval;
calculating the time after the second time interval by taking the second stop time as a starting point to obtain a second starting time;
judging whether the current time reaches the second starting time or not;
and if the current time reaches the second starting time, starting the pure water bubble film.
2. The method for controlling a pure bubble film according to claim 1, wherein: after the step of judging whether the current time reaches the first opening time, the method comprises the following steps:
if the current time does not reach the first starting time, identifying whether an execution water taking event exists or not;
If the water taking event is executed, identifying the water taking amount within the preset time to obtain a first water taking amount;
judging whether the first water intake amount is larger than a preset capacity or not;
and if the first water intake amount is larger than the preset capacity, canceling the first starting time, resetting the first stopping time to be the current time, and re-executing the detection of the raw water TDS at the water inlet end to obtain a first TDS value.
3. The method for controlling a pure water bubble film according to claim 2, wherein: after the step of determining whether the first water intake amount is greater than a preset capacity, the method includes:
and if the first water intake is smaller than or equal to the preset capacity, continuing to execute the step of judging whether the current time reaches the first starting time.
4. The method for controlling a pure bubble film according to claim 1, wherein: after the step of determining whether the current time reaches the second on time, the method includes:
if the current time does not reach the second starting time, identifying whether an execution water taking event exists;
if the water taking event is executed, identifying the water taking amount within the preset time to obtain a second water taking amount;
Judging whether the second water intake amount is larger than a preset capacity or not;
and if the second water intake amount is larger than the preset capacity, canceling the second starting time, resetting the second stopping time to be the current time, and re-executing the detection of the raw water TDS at the water inlet end to obtain a first TDS value.
5. The utility model provides a controlling means of pure water bubble membrane which characterized in that: the control device includes:
the detection module is used for detecting the TDS of raw water at the water inlet end to obtain a first TDS value;
the strategy control module is used for executing different strategies to control the opening of the pure water bubble membrane event according to the first TDS value;
the policy control module comprises:
the first comparison module is used for comparing the first TDS value with a preset TDS value;
the first control module is used for controlling the opening of the pure water bubble film event by adopting a first strategy if the first TDS value is smaller than or equal to the preset TDS value;
the first control module includes:
the first sub-acquisition module is used for acquiring the current shutdown time to obtain the first shutdown time;
the second sub-acquisition module is used for acquiring a first time interval for opening the pure bubble film in the first strategy;
The first sub-calculation module is used for calculating the time after the first time interval by taking the first shutdown time as a starting point to obtain a first starting time;
the first sub-judging module is used for judging whether the current time reaches the first starting time or not;
the first sub-opening module is used for opening the pure water bubble film if the current time reaches the first opening time;
the second control module is used for controlling the opening of the pure water bubble membrane event by adopting a second strategy if the first TDS value is larger than the preset TDS value, wherein the second strategy and the first strategy are two different strategies;
the second control module includes:
the third sub-acquisition module is used for acquiring the current shutdown time to obtain a second shutdown time;
a fourth sub-obtaining module, configured to obtain a second time interval for opening the pure water bubble film in the second policy, where the second time interval is smaller than the first time interval;
the second sub-calculation module is used for calculating the time after the second time interval by taking the second downtime as a starting point to obtain a second starting time;
the third sub-judging module is used for judging whether the current time reaches the second starting time or not;
And the second sub-opening module is used for opening the pure water bubble film if the current time reaches the second opening time.
6. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 4 when the computer program is executed.
7. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 4.
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| JP2011020098A (en) * | 2009-07-17 | 2011-02-03 | Duskin Co Ltd | Raw water sensor-controlled ro water purifier |
| JP5768626B2 (en) * | 2011-09-27 | 2015-08-26 | 三浦工業株式会社 | Water treatment system |
| CN106477645A (en) * | 2016-11-07 | 2017-03-08 | 珠海格力电器股份有限公司 | Control device of water purifier, water purifier and control method of water purifier |
| CN109276999A (en) * | 2017-07-20 | 2019-01-29 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier control method and system |
| CN108414042B (en) * | 2018-03-07 | 2021-02-23 | 佛山市顺德区美的饮水机制造有限公司 | Water intake control method, water intake control system and water dispenser |
| CN208378491U (en) * | 2018-05-09 | 2019-01-15 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN110963548A (en) * | 2019-11-27 | 2020-04-07 | 广东韦博科技有限公司 | Pure water film-soaking method using pure water storage tank |
| CN111938427A (en) * | 2020-07-20 | 2020-11-17 | 上海纯米电子科技有限公司 | Automatic water changing method and device, storage medium and instant heating type water dispenser |
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