CN117205640A - Filter element blockage monitoring method and system for water purifying equipment, electronic equipment and storage medium - Google Patents

Filter element blockage monitoring method and system for water purifying equipment, electronic equipment and storage medium Download PDF

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Publication number
CN117205640A
CN117205640A CN202311057533.9A CN202311057533A CN117205640A CN 117205640 A CN117205640 A CN 117205640A CN 202311057533 A CN202311057533 A CN 202311057533A CN 117205640 A CN117205640 A CN 117205640A
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water
liquid level
level probe
water tank
time
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温小斌
王锴乐
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Ningbo Haida Iot Technology Co ltd
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Ningbo Haida Iot Technology Co ltd
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Abstract

The invention provides a method, a system, electronic equipment and a storage medium for monitoring blockage of a filter element of water purification equipment, and relates to the technical field of water purifiers, wherein the method comprises the following steps of S1: acquiring operation data of an initial period of the water purifier, wherein the operation data comprises a water tank capacity value, a water supplementing solenoid valve starting time difference, a water tank low liquid level probe triggering time, a water tank high liquid level probe triggering time, a water supplementing solenoid valve starting time and a water supplementing solenoid valve ending time; s2: processing the operation data of the initial period through a preset monitoring flow; s21: after the water purifier is started and electrified, judging whether the low liquid level probe is triggered, if yes, recording the current triggering time of the low liquid level probe of the water tank, the starting time difference of the water supplementing electromagnetic valve, the starting time of the water supplementing electromagnetic valve and the ending time of the water supplementing electromagnetic valve, completing a period, and executing the next step; if not, executing the next step. The method can monitor and find the blocking condition of the filter element in time to improve the utilization rate of the filter element.

Description

Filter element blockage monitoring method and system for water purifying equipment, electronic equipment and storage medium
Technical Field
The invention relates to the technical field of water purifiers, in particular to a method and a system for monitoring blockage of a filter element of a water purifying device, electronic equipment and a storage medium.
Background
The water purifier is also called a water purifier and a water filter, is water treatment equipment for carrying out deep filtration and purification treatment on water according to the use requirement of the water, generally refers to a small filter used in families, has the technical core of a filter membrane in a filter element device, is mainly technically sourced from an ultrafiltration membrane and an RO reverse osmosis membrane, can effectively filter rust, sand and stone and colloid in water and adsorb chemical agents such as residual chlorine, smell, different colors, pesticides and the like in the water, can effectively remove bacteria, impurities, toxins, heavy metals and the like in the water, and is applied to the drinking water field.
The water purifier is a device for purifying water quality layer by utilizing different filtering materials in the filter element, the filter element of the existing water purifier is an integer, however, tiny pores of the filter element can be blocked after being used for a period of time to cause the damage of the water purifier, the water purifying capacity of the water purifier is directly affected, and after the water purifier is used for a long time, the filter element is easy to be blocked, so that the water purifying efficiency of the water purifier can be reduced.
Disclosure of Invention
The invention solves the problem of how to timely monitor and find the blocking condition of the filter element so as to improve the utilization rate of the filter element.
In order to solve the problems, the invention provides a method for monitoring the blockage of a filter element of water purifying equipment, which comprises the following steps:
s1: acquiring operation data of an initial period of the water purifier, wherein the operation data comprises a water tank capacity value, a water supplementing solenoid valve starting time difference, a water tank low liquid level probe triggering time, a water tank high liquid level probe triggering time, a water supplementing solenoid valve starting time and a water supplementing solenoid valve ending time;
s2: processing the operation data of the initial period through a preset monitoring flow;
s21: after the water purifier is started and electrified, judging whether the low liquid level probe is triggered, if yes, recording the current triggering time of the low liquid level probe of the water tank, the starting time difference of the water supplementing electromagnetic valve, the starting time of the water supplementing electromagnetic valve and the ending time of the water supplementing electromagnetic valve, completing a period, and executing the next step; if not, executing the next step;
s22: judging whether the high liquid level probe is triggered, if not, returning to the step S21; if yes, recording the triggering time of the current high-liquid-level probe of the water tank;
s23: when the low liquid level probe of the water tank is triggered, starting a water inlet amount parameter in one period per minute through first operation analysis;
s24: when the high liquid level probe of the water tank is triggered, the water inlet quantity parameter of each minute in one period is completed through the second operation analysis;
s3: integrating the water inflow parameters in each minute in the step S23 and the step S24 into a data packet of current target data, and uploading the data packet to a server;
s4: and comparing the coefficient of the data packet of the current target data with the locally stored data in the server, and judging the blocking state of the filter element according to whether the difference value between the coefficient of the current target data and the locally stored data reaches a threshold value.
In the method, the unobstructed state of the filter element is judged by the water inlet value of the water tank per minute, because in one product device, the power of the water pump and the pressure of the water path are constant, and the speed of the aperture of the filter element is a variable, the variable is monitored, so that the blocking condition of the filter element is found in time, and the utilization rate of the filter element is improved.
Further, in the step S23, the first operation obtains the water intake parameter Vn per minute in a period by calculating the water tank capacity value, the water supplementing valve starting time difference, the water tank low liquid level probe triggering time, the water tank high liquid level probe triggering time and the water supplementing valve starting time;
expressed as: vn=m/(p+ (HE-HS-WS)/2)
Wherein M represents the capacity value of the water tank, P represents the starting time difference of the water supplementing solenoid valve, HS represents the triggering time of the low liquid level probe of the water tank, HE represents the triggering time of the high liquid level probe of the water tank, and WS represents the starting time of the water supplementing solenoid valve.
Further, in the step S24, the second calculation is performed to obtain the water intake parameter Vs per minute in a period through calculation of the water tank capacity value, the water supplementing valve starting time difference, the water tank high liquid level probe triggering time, the water supplementing valve starting time and the water supplementing valve ending time;
expressed as: vs=M/(P+ (HE-WE-WS)/2)
Wherein M represents the capacity value of the water tank, P represents the starting time difference of the water supplementing solenoid valve, HE represents the triggering time of the high liquid level probe of the water tank, WS represents the starting time of the water supplementing solenoid valve, and WE represents the ending time of the water supplementing solenoid valve.
In the method, the initial period in the step S1 is a process of monitoring the triggering action of the high liquid level probe of the water tank and the triggering action of the low liquid level probe of the water tank after the first power-on;
and when the initial period starts, the numerical values of the water supplementing electromagnetic valve starting time difference, the water tank low liquid level probe triggering time, the water tank high liquid level probe triggering time, the water supplementing electromagnetic valve starting time and the water supplementing electromagnetic valve ending time are initialized.
An electronic device, the electronic device comprising a memory: for storing executable instructions; a processor: when the executable instructions stored in the memory are operated, the filter element blockage monitoring method of the water purifying equipment according to any one of the schemes is realized.
A computer readable storage medium storing executable instructions that when executed by a processor implement the water purification unit cartridge clogging monitoring method of any one of the above aspects.
A water purification unit cartridge clogging monitoring system comprising:
a data acquisition unit: the method comprises the steps of acquiring operation data of an initial period of the water purifier, wherein the operation data comprise a water tank capacity value, a water supplementing solenoid valve starting time difference, a water tank low liquid level probe triggering time, a water tank high liquid level probe triggering time, a water supplementing solenoid valve starting time and a water supplementing solenoid valve ending time;
and a processing unit: the method comprises the steps of processing operation data of an initial period through a preset monitoring flow;
a first execution subunit: the method comprises the steps of after the water purifier is started and electrified, judging whether a low liquid level probe is triggered, if yes, recording the current triggering time of the low liquid level probe of the water tank, the starting time difference of the water supplementing electromagnetic valve, the starting time of the water supplementing electromagnetic valve and the ending time of the water supplementing electromagnetic valve, completing a period, and executing the next step; if not, executing the next step;
a second execution subunit: the method comprises the steps of (1) judging whether a high liquid level probe is triggered or not, and if not, returning to the step (S21); if yes, recording the triggering time of the current high-liquid-level probe of the water tank;
a third execution subunit: the system comprises a first operation analysis module, a second operation analysis module and a control module, wherein the first operation analysis module is used for starting a water inlet amount parameter per minute in one period when a low liquid level probe of a water tank is triggered;
a fourth execution subunit: the water inlet quantity parameter is used for completing the water inlet quantity parameter per minute in one period through the second operation analysis when the high liquid level probe of the water tank is triggered;
a synthesis unit: the data packet is used for integrating the water inflow parameters per minute in the third execution subunit and the fourth execution subunit into the current target data, and uploading the current target data to the server;
comparison unit: and the method is used for comparing the coefficient of the data packet of the current target data with the locally stored data in the server, and judging the blocking state of the filter element according to whether the difference value between the coefficient of the current target data and the locally stored data reaches a threshold value or not.
The technical scheme adopted by the invention has the following beneficial effects:
the method can process the obtained running data of the water purifier through a preset monitoring flow to obtain the coefficient of the target data. And uploading the coefficient synthesis data packet of the target data to a server in an internet of things (IoT) mode, comparing the coefficient of the target data in the current data packet with the local storage data in the server, judging the blocking state of the filter element according to whether the difference value of the coefficient of the current target data and the local storage data reaches a threshold value or not, and accordingly performing early warning on blocking prevention of the water purifier, finding the blocking condition of the filter element in time, and improving the utilization rate of the filter element.
Drawings
FIG. 1 is a flow chart of a method for monitoring clogging of a filter element of a water purifying apparatus according to an embodiment of the present invention;
fig. 2 is a block diagram of a water purifying device filter element blocking monitoring system according to a second embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Example 1
The embodiment provides a method for monitoring the blockage of a filter element of water purifying equipment, as shown in fig. 1, the method comprises the following steps:
s1: acquiring operation data of an initial period of the water purifier, wherein the operation data comprises a water tank capacity value, a water supplementing solenoid valve starting time difference, a water tank low liquid level probe triggering time, a water tank high liquid level probe triggering time, a water supplementing solenoid valve starting time and a water supplementing solenoid valve ending time;
s2: processing the operation data of the initial period through a preset monitoring flow;
s21: after the water purifier is started and electrified, judging whether the low liquid level probe is triggered, if yes, recording the current triggering time of the low liquid level probe of the water tank, the starting time difference of the water supplementing electromagnetic valve, the starting time of the water supplementing electromagnetic valve and the ending time of the water supplementing electromagnetic valve, completing a period, and executing the next step; if not, executing the next step;
s22: judging whether the high liquid level probe is triggered, if not, returning to the step S21; if yes, recording the triggering time of the current high-liquid-level probe of the water tank;
s23: when the low liquid level probe of the water tank is triggered, starting a water inlet amount parameter in one period per minute through first operation analysis;
s24: when the high liquid level probe of the water tank is triggered, the water inlet quantity parameter of each minute in one period is completed through the second operation analysis;
s3: integrating the water inflow parameters in each minute in the step S23 and the step S24 into a data packet of current target data, and uploading the data packet to a server;
s4: and comparing the coefficient of the data packet of the current target data with the locally stored data in the server, and judging the blocking state of the filter element according to whether the difference value between the coefficient of the current target data and the locally stored data reaches a threshold value.
The master control board integrates the water inflow parameter and other parameters participating in calculation in one period into a complete data packet in an IoT form, and uploads the complete data packet to the server.
The locally stored data are used as parameters of the target data to calculate difference values to compare with a threshold value, and notification is carried out in an early warning mode according to whether the final comparison coefficient reaches the threshold value. And acquiring operation data through the related sensing equipment of the water purifier externally connected with the main control program. And carrying out a specific algorithm on the data to obtain the coefficient of the target data. Uploading the target data coefficient to a server in an internet of things (IoT) manner, and acquiring the dynamic contrast data coefficient from the server. Judging whether the data content reaches a threshold value, thereby carrying out early warning or warning on the anti-blocking of the water purifier.
Specifically, in step S23, the first operation obtains the water intake parameter Vn per minute in a period by calculating the water tank capacity value, the water supplementing solenoid valve start time difference, the water tank low liquid level probe trigger time, the water tank high liquid level probe trigger time and the water supplementing solenoid valve start time;
expressed as: vn=m/(p+ (HE-HS-WS)/2)
Wherein M represents the capacity value of the water tank, P represents the starting time difference of the water supplementing solenoid valve, HS represents the triggering time of the low liquid level probe of the water tank, HE represents the triggering time of the high liquid level probe of the water tank, and WS represents the starting time of the water supplementing solenoid valve. The triggering time HS of the low liquid level probe of the water tank is the starting time of the starting time WS zone bit of the water supplementing valve.
Specifically, in step S24, the second calculation is performed to obtain the water intake parameter Vs per minute in a period by calculating the water tank capacity value, the water supplementing solenoid valve start time difference, the water tank high level probe trigger time, the water supplementing solenoid valve start time and the water supplementing solenoid valve end time;
expressed as: vs=M/(P+ (HE-WE-WS)/2)
Wherein M represents the capacity value of the water tank, P represents the starting time difference of the water supplementing solenoid valve, HE represents the triggering time of the high liquid level probe of the water tank, WS represents the starting time of the water supplementing solenoid valve, and WE represents the ending time of the water supplementing solenoid valve. The triggering time HE of the high liquid level probe of the water tank is the finishing time of the WE flag bit of the ending time of the water supplementing and filling valve.
Specifically, the initial period in the step S1 is a process of monitoring the triggering action of the high liquid level probe of the water tank and the triggering action of the low liquid level probe of the water tank after the first power-on;
and when the initial period starts, the numerical values of the water supplementing electromagnetic valve starting time difference, the water tank low liquid level probe triggering time, the water tank high liquid level probe triggering time, the water supplementing electromagnetic valve starting time and the water supplementing electromagnetic valve ending time are initialized.
An electronic device, the electronic device comprising a memory: for storing executable instructions; a processor: when the method is used for running the executable instructions stored in the memory, the method for monitoring the blockage of the filter element of the water purifying equipment according to any one of the schemes is realized.
A computer readable storage medium storing executable instructions that when executed by a processor implement the method for monitoring clogging of a water purification unit cartridge of any one of the above aspects.
The method can process the obtained running data of the water purifier through a preset monitoring flow to obtain the coefficient of the target data. And uploading the coefficient synthesis data packet of the target data to a server in an internet of things (IoT) mode, comparing the coefficient of the target data in the current data packet with the local storage data in the server, judging the blocking state of the filter element according to whether the difference value of the coefficient of the current target data and the local storage data reaches a threshold value or not, and accordingly performing early warning on blocking prevention of the water purifier, finding the blocking condition of the filter element in time, and improving the utilization rate of the filter element.
Example two
The embodiment provides a water purification unit filter element blockage monitoring system, as shown in fig. 2, the system includes:
a data acquisition unit: the method comprises the steps of acquiring operation data of an initial period of the water purifier, wherein the operation data comprise a water tank capacity value, a water supplementing solenoid valve starting time difference, a water tank low liquid level probe triggering time, a water tank high liquid level probe triggering time, a water supplementing solenoid valve starting time and a water supplementing solenoid valve ending time;
and a processing unit: the method comprises the steps of processing operation data of an initial period through a preset monitoring flow;
a first execution subunit: the method comprises the steps of after the water purifier is started and electrified, judging whether a low liquid level probe is triggered, if yes, recording the current triggering time of the low liquid level probe of the water tank, the starting time difference of the water supplementing electromagnetic valve, the starting time of the water supplementing electromagnetic valve and the ending time of the water supplementing electromagnetic valve, completing a period, and executing the next step; if not, executing the next step;
a second execution subunit: the method comprises the steps of (1) judging whether a high liquid level probe is triggered or not, and if not, returning to the step (S21); if yes, recording the triggering time of the current high-liquid-level probe of the water tank;
a third execution subunit: the system comprises a first operation analysis module, a second operation analysis module and a control module, wherein the first operation analysis module is used for starting a water inlet amount parameter per minute in one period when a low liquid level probe of a water tank is triggered;
a fourth execution subunit: the water inlet quantity parameter is used for completing the water inlet quantity parameter per minute in one period through the second operation analysis when the high liquid level probe of the water tank is triggered;
a synthesis unit: the data packet is used for integrating the water inflow parameters per minute in the third execution subunit and the fourth execution subunit into the current target data, and uploading the current target data to the server;
comparison unit: and the method is used for comparing the coefficient of the data packet of the current target data with the locally stored data in the server, and judging the blocking state of the filter element according to whether the difference value between the coefficient of the current target data and the locally stored data reaches a threshold value or not.
The system can respectively process the acquired water purifier operation data through a first execution subunit, a second execution subunit, a third execution subunit and a fourth execution subunit in the processing unit to acquire coefficients of target data. And uploading the coefficient synthesis data packet of the target data to a server in an internet of things (IoT) mode, comparing the coefficient of the target data in the current data packet with the local storage data in the server, judging the blocking state of the filter element according to whether the difference value of the coefficient of the current target data and the local storage data reaches a threshold value or not, and accordingly performing early warning on blocking prevention of the water purifier, finding the blocking condition of the filter element in time, and improving the utilization rate of the filter element.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the invention.

Claims (6)

1. The method for monitoring the blockage of the filter element of the water purifying equipment is characterized by comprising the following steps:
s1: acquiring operation data of an initial period of the water purifier, wherein the operation data comprises a water tank capacity value, a water supplementing solenoid valve starting time difference, a water tank low liquid level probe triggering time, a water tank high liquid level probe triggering time, a water supplementing solenoid valve starting time and a water supplementing solenoid valve ending time;
s2: processing the operation data of the initial period through a preset monitoring flow;
s21: after the water purifier is started and electrified, judging whether the low liquid level probe is triggered, if yes, recording the current triggering time of the low liquid level probe of the water tank, the starting time difference of the water supplementing electromagnetic valve, the starting time of the water supplementing electromagnetic valve and the ending time of the water supplementing electromagnetic valve, completing a period, and executing the next step; if not, executing the next step;
s22: judging whether the high liquid level probe is triggered, if not, returning to the step S21; if yes, recording the triggering time of the current high-liquid-level probe of the water tank;
s23: when the low liquid level probe of the water tank is triggered, starting a water inlet amount parameter in one period per minute through first operation analysis;
s24: when the high liquid level probe of the water tank is triggered, the water inlet quantity parameter of each minute in one period is completed through the second operation analysis;
s3: integrating the water inflow parameters in each minute in the step S23 and the step S24 into a data packet of current target data, and uploading the data packet to a server;
s4: and comparing the coefficient of the data packet of the current target data with the locally stored data in the server, and judging the blocking state of the filter element according to whether the difference value between the coefficient of the current target data and the locally stored data reaches a threshold value.
2. The method for monitoring the blockage of a filter element of a water purification device according to claim 1, wherein the first calculation in the step S23 obtains the water inflow parameter Vn per minute in a period by calculating the water tank capacity value, the water supplementing valve starting time difference, the water tank low liquid level probe triggering time, the water tank high liquid level probe triggering time and the water supplementing valve starting time;
expressed as: vn=m/(p+ (HE-HS-WS)/2)
Wherein M represents the capacity value of the water tank, P represents the starting time difference of the water supplementing solenoid valve, HS represents the triggering time of the low liquid level probe of the water tank, HE represents the triggering time of the high liquid level probe of the water tank, and WS represents the starting time of the water supplementing solenoid valve.
3. The method for monitoring clogging of a water purification unit filter element according to claim 1, wherein in the step S24, the second calculation is performed to obtain the water intake parameter Vs per minute in one cycle through calculation of a water tank capacity value, a water supplementing solenoid valve start time difference, a water tank high liquid level probe trigger time, a water supplementing solenoid valve start time, and a water supplementing solenoid valve end time;
expressed as: vs=M/(P+ (HE-WE-WS)/2)
Wherein M represents the capacity value of the water tank, P represents the starting time difference of the water supplementing solenoid valve, HE represents the triggering time of the high liquid level probe of the water tank, WS represents the starting time of the water supplementing solenoid valve, and WE represents the ending time of the water supplementing solenoid valve.
4. A water purification unit cartridge clogging monitoring system, comprising the steps of:
a data acquisition unit: the method comprises the steps of acquiring operation data of an initial period of the water purifier, wherein the operation data comprise a water tank capacity value, a water supplementing solenoid valve starting time difference, a water tank low liquid level probe triggering time, a water tank high liquid level probe triggering time, a water supplementing solenoid valve starting time and a water supplementing solenoid valve ending time;
and a processing unit: the method comprises the steps of processing operation data of an initial period through a preset monitoring flow;
a first execution subunit: the method comprises the steps of after the water purifier is started and electrified, judging whether a low liquid level probe is triggered, if yes, recording the current triggering time of the low liquid level probe of the water tank, the starting time difference of the water supplementing electromagnetic valve, the starting time of the water supplementing electromagnetic valve and the ending time of the water supplementing electromagnetic valve, completing a period, and executing the next step; if not, executing the next step;
a second execution subunit: the method comprises the steps of (1) judging whether a high liquid level probe is triggered or not, and if not, returning to the step (S21); if yes, recording the triggering time of the current high-liquid-level probe of the water tank;
a third execution subunit: the system comprises a first operation analysis module, a second operation analysis module and a control module, wherein the first operation analysis module is used for starting a water inlet amount parameter per minute in one period when a low liquid level probe of a water tank is triggered;
a fourth execution subunit: the water inlet quantity parameter is used for completing the water inlet quantity parameter per minute in one period through the second operation analysis when the high liquid level probe of the water tank is triggered;
a synthesis unit: the data packet is used for integrating the water inflow parameters per minute in the third execution subunit and the fourth execution subunit into the current target data, and uploading the current target data to the server;
comparison unit: and the method is used for comparing the coefficient of the data packet of the current target data with the locally stored data in the server, and judging the blocking state of the filter element according to whether the difference value between the coefficient of the current target data and the locally stored data reaches a threshold value or not.
5. An electronic device, the electronic device comprising:
a memory: for storing executable instructions;
a processor: the method for monitoring the blockage of the filter element of the water purifying equipment according to any one of claims 1 to 3 is realized when the executable instructions stored in the memory are operated.
6. A computer readable storage medium storing executable instructions which when executed by a processor implement the water purification apparatus cartridge clogging monitoring method of any one of claims 1 to 3.
CN202311057533.9A 2023-08-22 2023-08-22 Filter element blockage monitoring method and system for water purifying equipment, electronic equipment and storage medium Pending CN117205640A (en)

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CN202311057533.9A CN117205640A (en) 2023-08-22 2023-08-22 Filter element blockage monitoring method and system for water purifying equipment, electronic equipment and storage medium

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Application Number Priority Date Filing Date Title
CN202311057533.9A CN117205640A (en) 2023-08-22 2023-08-22 Filter element blockage monitoring method and system for water purifying equipment, electronic equipment and storage medium

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CN117205640A true CN117205640A (en) 2023-12-12

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