CN110697845A - Water purifier filter element service life reminding method, device and system and water purifier - Google Patents
Water purifier filter element service life reminding method, device and system and water purifier Download PDFInfo
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- CN110697845A CN110697845A CN201911096401.0A CN201911096401A CN110697845A CN 110697845 A CN110697845 A CN 110697845A CN 201911096401 A CN201911096401 A CN 201911096401A CN 110697845 A CN110697845 A CN 110697845A
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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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/20—Accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/22—Controlling or regulating
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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
- C02F2209/44—Time
- C02F2209/445—Filter life
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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
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices
Abstract
The application relates to a water purifier filter element service life reminding method, device and system and a water purifier, wherein a flow collecting device is arranged at a water purifying outlet of the water purifier, the water purifying water yield of the water purifier after purification treatment can be real-timely obtained in the operation process of the water purifier, and then the water purifying water yield is contrasted and analyzed with a preset water purifying yield. When the water outlet amount of the purified water is larger than the preset water amount, the filter element of the water purifier reaches the service life, the purification treatment of the raw water cannot be normally carried out, and the information that the filter element reaches the service life is pushed to a user so that the user can timely replace the filter element. By the method, the filter element of the water purifier can be monitored in real time, a user can be informed of replacement processing when the filter element reaches the service life, and the method has the advantage of high filter element replacement reliability compared with the traditional filter element replacement mode.
Description
Technical Field
The application relates to the technical field of water quality treatment, in particular to a method, a device and a system for reminding the service life of a filter element of a water purifier and the water purifier.
Background
With the development of science and technology and the improvement of the living standard of people, the requirement of people on the quality of drinking water is more and more strict, and water treatment equipment for carrying out deep filtration and purification treatment on the quality of water by taking a water purifier as a representative is more and more visible everywhere in daily life of people. The ultrafiltration water purifier is a device which assembles membrane components, pumps, pipe fittings, instruments and the like together to form a complete system for treating water, the working principle of the ultrafiltration water purifier is a membrane separation technology based on pressure as a driving force, and the ultrafiltration water purifier is loved by users because of the advantages of no electricity insertion, energy conservation, environmental protection, good filtering effect and the like.
However, when the ultrafiltration water purifier is used, the filter element of the ultrafiltration water purifier has a certain service life, and after the filter element reaches the service life, the quality of purified water purified by the ultrafiltration water purifier cannot be guaranteed, and the life and health of a user can be seriously affected, so that the filter element of the ultrafiltration water purifier is timely replaced. The traditional ultrafiltration water purifier generally has the problem that a filter element is replaced by a user according to experience, and the filter element is not replaced timely or replaced too early. Therefore, the traditional ultrafiltration water purifier has the defect of poor replacement reliability of the filter element.
Disclosure of Invention
Therefore, it is necessary to provide a method, a device, a system and a water purifier for reminding the service life of a water purifier filter element, aiming at the problem of poor replacement reliability of the traditional ultrafiltration water purifier filter element.
A method for reminding the service life of a filter element of a water purifier comprises the following steps: acquiring the water purification water yield of the water purifier, wherein the water purification water yield is acquired by a flow acquisition device arranged at the water purification outlet of the water purifier; carrying out comparative analysis according to the purified water yield and a preset purified water yield; and when the purified water yield is greater than the preset purified water yield, obtaining the information that the filter element reaches the service life and pushing the information.
In one embodiment, after the step of obtaining the purified water yield of the water purifier, the method further includes: and sending the purified water yield to an information prompting device for displaying.
In one embodiment, after the step of comparing and analyzing the purified water yield with the preset purified water yield, the method further includes: and when the purified water yield is less than or equal to the preset purified water yield, obtaining and pushing information that the service life of the filter element is normal.
In one embodiment, the filter element is a composite filter element.
A water purifier filter element life reminding device, the device includes: the water yield acquisition module is used for acquiring the water purification water yield of the water purifier, and the water purification water yield is acquired by a flow acquisition device arranged at a water purification outlet of the water purifier; the water yield analysis module is used for carrying out comparison analysis according to the purified water yield and a preset purified water yield; and the filter element service life reminding module is used for obtaining the information that the filter element reaches the service life and pushing when the purified water yield is greater than the preset purified water yield.
The system comprises a flow acquisition device, a data processing host and an information prompting device, wherein the flow acquisition device is connected with the data processing host, the data processing host is connected with the information prompting device, the flow acquisition device is used for acquiring the water outlet amount of purified water of the water purifier and sending the water outlet amount to the data processing host, and the data processing host is used for pushing the information that the filter element reaches the service life to the information prompting device according to the method.
In one embodiment, the system further comprises a power supply device, and the flow acquisition device, the data processing host and the information prompting device are respectively connected with the power supply device.
In one embodiment, the power supply device includes an impeller power generation device and a battery, the impeller power generation device is connected to the battery, and the flow collection device, the data processing host and the information prompt device are respectively connected to the battery.
In one embodiment, the information prompting device comprises a display and a prompting lamp, and the display and the prompting lamp are respectively connected with the data processing host.
A water purifier comprises the water purifier filter element service life reminding system.
According to the water purifier filter element life reminding method, device and system and the water purifier, the flow acquisition device is arranged at the water purification outlet of the water purifier, the water purification water yield of the water purifier after purification treatment can be real-timely obtained in the operation process of the water purifier, and then the water purification water yield is contrasted and analyzed with the preset water purification yield. When the water outlet amount of the purified water is larger than the preset water amount, the filter element of the water purifier reaches the service life, the purification treatment of the raw water cannot be normally carried out, and the information that the filter element reaches the service life is pushed to a user so that the user can timely replace the filter element. By the method, the filter element of the water purifier can be monitored in real time, a user can be informed of replacement processing when the filter element reaches the service life, and the method has the advantage of high filter element replacement reliability compared with the traditional filter element replacement mode.
Drawings
FIG. 1 is a schematic flow chart illustrating a method for reminding a lifetime of a water purifier filter element according to an embodiment;
FIG. 2 is a schematic flow chart illustrating a method for reminding the life of a water purifier filter element according to another embodiment;
FIG. 3 is a schematic flow chart illustrating a method for reminding the life of a filter element of a water purifier according to another embodiment;
FIG. 4 is a schematic view of an embodiment of a water purifier filter element life reminding device;
FIG. 5 is a schematic diagram of a system for reminding a lifetime of a filter element of a water purifier according to an embodiment;
FIG. 6 is a schematic diagram of a system for reminding the life of a water purifier filter element according to another embodiment;
FIG. 7 is a schematic diagram of a system for reminding the life of a filter element of a water purifier in another embodiment;
fig. 8 is a schematic structural diagram of an information prompt device in an embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1, a method for reminding a service life of a filter element of a water purifier includes steps S100, S300, and S400.
And S100, acquiring the purified water yield of the water purifier.
Specifically, the water outlet amount of the purified water is acquired by a flow acquisition device arranged at a purified water outlet of the water purifier. The water outlet amount of the purified water is the water outlet amount of the purified water, in the working process of the water purifier, the water conveyed into the water purifier for filtration and other treatments is the raw water, and after the water is purified by filtration and other treatments, the water which can be directly used by a user is the purified water. In the purifier working process, because the water purification flows out after carrying out filtration treatment through various different filter cores, under the condition that each filter core normal operating and quality of water are unanimous, the water purification water yield of the water purification exit output of purifier should keep unanimous, so carry out filter core life's analysis through the water purification water yield in this application. It can be understood that the type of the flow collecting device is not exclusive, and specifically, the flow collecting device may be a flow meter or a flow sensor, etc., as long as the purified water output of the purified water outlet can be collected and sent to the data processing host in real time.
It should be noted that the type of water purifier is not exclusive, and for the convenience of understanding the various embodiments of the present application, the following explanation is given of an ultrafiltration water purifier. Because ultrafiltration purifier does not need the external access power supply to realize the water purification operation in the course of the work, so in this scheme, through the flow of raw water in the purifier for power, produce certain electric energy and save in corresponding power supply unit, realize the power supply operation to flow collection device etc. through power supply unit.
In one embodiment, the power supply device specifically includes an impeller power generation device and a battery, wherein the battery is respectively connected to the flow acquisition device and the data processing host computer, so as to implement power supply operation, and meanwhile, the battery is connected to the impeller power generation device, so as to store the generated electric energy in the battery in real time. The impeller power generation device drives an impeller through water flow of raw water, wherein the impeller is used as a positive electrode, and the outer wall of the impeller is used as a negative electrode. When the impeller rotates, the positive electrode rotates, the negative electrode does not move, an electromagnetic field can be generated, and current is generated through the electromagnetic field and flows into the battery for storage.
And step S300, carrying out comparative analysis according to the pure water yield and the preset pure water yield.
Specifically, the preset purified water amount represents that the filter element of the water purifier is in the service life limit, and the maximum purified water yield value of the water purifier during normal operation of the water purifier is greater than the maximum purified water yield value, which represents that the filter element of the water purifier reaches the service life. After the data processing host computer receives the water purification water yield that flow acquisition device gathered and sent, carry out contrastive analysis according to the predetermined water purification water yield that the data processing host computer prestores and water purification water yield to obtain the different running state of the filter core of purifier according to the contrastive analysis result of difference, whether the filter core reaches life promptly.
It should be noted that the preset purified water amount is not unique, the preset purified water amounts corresponding to different types of water purifiers are not the same, and the specific size can be set by a user according to actual conditions. Further, for the same type of water purifier, because its use area or raw water quality of water are inequality, the corresponding predetermined water purification amount can also be set inequality, as long as can be reasonable represent this purifier in filter element life time limit, the maximum water purification water yield that can reach when normal operation can be enough.
And S400, when the water yield of the purified water is greater than the preset purified water amount, obtaining the information that the service life of the filter element is reached and pushing the information.
Specifically, when the data processing host machine carries out contrastive analysis according to the water purification water yield and the preset water purification amount, the situation that the water purification water yield is greater than the preset water purification amount can occur, and the fact that the filter element of the water purifier reaches the service life of the filter element is represented. At the moment, the data processing host can push the information of the service life of the filter element to the information prompting device for displaying and the like, so that a user can timely replace and the like. Through this scheme, the user can be accurate change when the filter core reaches only with the life-span, can not change the filter core that does not reach life, reduces effectively and trades the core frequency, guarantees its filtering capability of the performance of each filter core homoenergetic furthest.
It can be understood that the data processing host is not only used for pushing information when the filter element reaches the service life, but also used for pushing in a voice alarm mode or sending the information to a display to be displayed in a text, image and other modes as long as a user can be informed in time. In one embodiment, the information prompting device comprises a display and a prompting lamp, when the data processing host analyzes and obtains the service life of the filter element according to the water yield of the purified water and the preset purified water, the data processing host pushes the corresponding information to the information prompting device, the display displays the water yield of the purified water, and the prompting lamp prompts a user in a light emitting and/or flickering mode so that the user can obtain related information in time.
Further, in one embodiment, the notification light includes a plurality of peripheral lights disposed about the display and a yellow light in a middle region of the information notification device. When the data processing host analyzes the water purification water yield acquired in real time to obtain that the water purification water yield is very close to the preset water purification amount (namely the difference between the preset water purification amount and the water purification water yield is close to 0), the yellow light is turned on to inform a user that the filter element of the water purifier is about to reach the service life. And when the water purification water yield is greater than the preset water purification amount, the display displays the water purification water yield, the yellow lamp is turned off, the corresponding periphery and the like are always on, the user is prompted through the mode that the filter element of the water purifier reaches the service life, and the filter element replacement operation is needed at the moment.
It should be noted that, in one embodiment, the filter element of the water purifier is a composite filter element, and for the convenience of understanding the present application, the filter element is explained as the composite filter element in each of the following embodiments. The composite filter element is a filter element which scientifically integrates one or more filter elements with independent functions on one filter element according to needs and plays a role simultaneously. The composite filter element has high filtering efficiency and complementary advantages of different filtering functions, so that the composite filter element is applicable to wider environment and is particularly suitable for liquid with complex water quality environment. Meanwhile, the filter has the advantages of low filtering cost, less materials used in manufacturing, less supporting equipment required in use, space and time saving in use and the like. Further, in one embodiment, the composite filter element includes PP cotton, activated carbon, ultrafiltration membrane, etc., and the number of the materials is not limited, and at least one material may have multiple layers.
Referring to fig. 2, in an embodiment, after step S100, the method further includes step S200.
And S200, sending the purified water yield to an information prompting device for displaying.
Specifically, after the flow acquisition device acquires the water purification water yield at the water purification outlet of the water purifier, the acquired water purification water yield is transmitted to the data processing host machine in real time so that the data processing host machine can analyze the water purification water yield, and the water purification water yield can be transmitted to the information prompt device to be displayed, so that a user can know the current working state of the water purifier in real time. Through this scheme, the user can carry out real time monitoring to the filter core life-span of purifier, under the condition that information suggestion device breaks down and can not send alarm signal to remind the user, the user also can carry out the analysis according to the water purification water yield that shows, in time carries out the change operation of filter core.
It can be understood that, in one embodiment, the data processing host is connected with the information prompting device, and the flow collecting device sends the purified water yield to the data processing host for comparative analysis with the preset purified water yield, and simultaneously, the data processing host also sends the received purified water yield to the information prompting device for display. In another embodiment, the flow collection device may be connected to the data processing host and the information prompt device, and the flow collection device simultaneously sends the collected purified water yield to the data processing host for analysis, and sends the purified water yield to the information prompt device for display.
Referring to fig. 3, in an embodiment, after step S300, the method further includes step S500.
And S500, when the water yield of the purified water is less than or equal to the preset purified water amount, obtaining and pushing information that the service life of the filter element is normal.
Specifically, in the process of carrying out contrastive analysis on the water purification water yield and the preset water purification amount by the data processing host, the situation that the water purification water yield is less than or equal to the preset water purification amount can also occur, at the moment, the filter element of the water purifier is still within the normal service life, and the water purification capacity and the like of the water purifier cannot be influenced by continuously using the filter element. Therefore, when the data processing host judges that the water yield of the purified water is less than or equal to the preset purified water amount, the information that the service life of the filter element is normal is pushed to a user, so that the user is informed that the filter element does not need to be replaced at the moment.
Similarly, the way that the data processing host pushes the information that the service life of the filter element is normal is not unique, and the information can be a voice prompt or a display of characters, pictures and the like to inform a user. Taking the example that the information prompting device in the above embodiment includes the display and the prompting lamp, when the filter element is in a normal service life, the data processing host sends the information that the service life of the filter element is normal to the information prompting device, and the prompting lamps of the information prompting device are all controlled to be in an off state. And the display can also receive and display the pure water yield sent by the data processing host or the flow acquisition device.
According to the method for reminding the service life of the filter element of the water purifier, the flow acquisition device is arranged at the water purification outlet of the water purifier, the water purification water yield of the water purifier after purification treatment can be real-timely obtained in the operation process of the water purifier, and then the water purification water yield is contrasted and analyzed with the preset water purification yield. When the water outlet amount of the purified water is larger than the preset water amount, the filter element of the water purifier reaches the service life, the purification treatment of the raw water cannot be normally carried out, and the information that the filter element reaches the service life is pushed to a user so that the user can timely replace the filter element. By the method, the filter element of the water purifier can be monitored in real time, a user can be informed of replacement processing when the filter element reaches the service life, and the method has the advantage of high filter element replacement reliability compared with the traditional filter element replacement mode.
Referring to fig. 4, a water purifier filter element life reminding device includes a water yield obtaining module 100, a water yield analyzing module 200 and a filter element life reminding module 300.
The water yield obtaining module 100 is configured to obtain a purified water yield of the water purifier. The water yield analysis module 200 is used for comparing and analyzing the water yield of the purified water with a preset purified water yield. The filter element life reminding module 300 is used for obtaining the information that the filter element has reached the service life and pushing the information when the water purification water yield is greater than the preset water purification amount.
In one embodiment, the filter cartridge life reminding module 300 is further configured to send the purified water yield to the information prompting device for display.
In one embodiment, the filter element life reminding module 300 is further configured to obtain and push information that the service life of the filter element is normal when the purified water yield is less than or equal to the preset purified water yield.
For specific limitations of the water purifier filter element life reminding device, reference may be made to the above limitations of the water purifier filter element life reminding method, which are not described herein again. All modules in the water purifier filter element service life reminding device can be completely or partially realized through software, hardware and a combination of the software and the hardware. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
Above-mentioned purifier filter core life-span reminding device goes out at the water purification export of purifier and is provided with flow acquisition device, can be in real time to the water purification water yield after the purifier purification treatment at the purifier operation in-process, then carries out contrastive analysis with water purification water yield and predetermine the water purification yield. When the water outlet amount of the purified water is larger than the preset water amount, the filter element of the water purifier reaches the service life, the purification treatment of the raw water cannot be normally carried out, and the information that the filter element reaches the service life is pushed to a user so that the user can timely replace the filter element. By the method, the filter element of the water purifier can be monitored in real time, a user can be informed of replacement processing when the filter element reaches the service life, and the method has the advantage of high filter element replacement reliability compared with the traditional filter element replacement mode.
Referring to fig. 5, a system for reminding the service life of a filter element of a water purifier comprises a flow collection device 10, a data processing host 20 and an information prompt device 30, wherein the flow collection device 10 is connected with the data processing host 20, the data processing host 20 is connected with the information prompt device 30, the flow collection device 10 is used for collecting the purified water yield of the water purifier and sending the purified water yield to the data processing host 20, and the data processing host 20 is used for pushing the information that the filter element reaches the service life to the information prompt device 30 according to the method.
Specifically, the water yield of purified water is the water yield of purified water, in the working process of the water purifier, the water conveyed into the water purifier for filtration and other treatments is raw water, and after the water is subjected to purification treatments such as filtration and other treatments, the water which can be directly used by a user is the purified water. In the purifier working process, because the water purification flows out after carrying out filtration treatment through various different filter cores, under the condition that each filter core normal operating and quality of water are unanimous, the water purification water yield of the water purification exit output of purifier should keep unanimous, so carry out filter core life's analysis through the water purification water yield in this application.
The preset purified water quantity represents that the filter element of the water purifier is in the service life limit, the maximum value of the purified water yield when the water purifier operates normally is exceeded, and the filter element of the water purifier is shown to reach the service life. After the data processing host 20 receives the water purification water yield collected and sent by the flow collection device 10, the preset water purification amount pre-stored by the data processing host 20 is compared and analyzed with the water purification water yield, so that different operation states of the filter element of the water purifier are obtained according to different comparison and analysis results, namely whether the filter element reaches the service life.
It should be noted that the preset purified water amount is not unique, the preset purified water amounts corresponding to different types of water purifiers are not the same, and the specific size can be set by a user according to actual conditions. Further, for the same type of water purifier, because its use area or raw water quality of water are inequality, the corresponding predetermined water purification amount can also be set inequality, as long as can be reasonable represent this purifier in filter element life time limit, the maximum water purification water yield that can reach when normal operation can be enough.
When the data processing host 20 performs the comparative analysis according to the purified water yield and the preset purified water yield, the purified water yield is greater than the preset purified water yield, that is, the filter element of the water purifier reaches the service life. At this time, the data processing host 20 will push the information that the filter element has reached the service life to the information prompt device 30 for display, etc., so that the user can perform the processing such as replacement in time.
Referring to fig. 6, in an embodiment, the system for reminding the service life of a filter element of a water purifier further includes a power supply device 40, and the flow collection device 10, the data processing host 20 and the information prompt device 30 are respectively connected to the power supply device 40.
In particular, the type of water purifier is not exclusive, and for the convenience of understanding the various embodiments of the present application, the following explanation is given of an ultrafiltration water purifier. Because ultrafiltration purifier does not need the external access power supply to realize the water purification operation in the course of the work, so in this scheme, through set up corresponding power supply unit 40 in ultrafiltration purifier and provide the power for flow acquisition device 10, data processing host computer 20 and information suggestion device 30 to guarantee whole purifier filter core life-span and remind system steady operation.
Referring to fig. 7, in an embodiment, the power supply device 40 includes an impeller power generation device 41 and a battery 42, the impeller power generation device 41 is connected to the battery 42, and the flow rate collection device 10, the data processing host 20, and the information prompt device 30 are respectively connected to the battery 42.
Specifically, the impeller power generation device 41 drives the impeller by the water flow of the raw water, wherein the impeller serves as a positive electrode, and the outer wall of the impeller serves as a negative electrode. When the impeller rotates, the positive electrode rotates and the negative electrode does not move, an electromagnetic field can be generated, and current is generated through the electromagnetic field and flows into the battery 42 for storage. In the working process of the water purifier filter element service life reminding system, the battery 42 supplies power to the flow acquisition device 10, the data processing host 20 and the information reminding device 30. It should be noted that the position of the impeller power generation device 41 is not exclusive, and in one embodiment, the impeller power generation device may be disposed at a raw water inlet of the water purifier, and the impeller is driven by water flow generated when raw water is injected, so as to generate a certain current. In other embodiments, the impeller power generation device 41 may also be disposed in a pipeline behind a supercharging device of the water purifier, and the impeller is driven to rotate by the water flow after supercharging, so as to generate current more effectively.
Referring to fig. 8, in an embodiment, the information prompt device 30 includes a display 31 and a prompt lamp 32, and the display 31 and the prompt lamp 32 are respectively connected to the data processing host 20 (not shown).
Specifically, the information prompt device 30 includes a display 31 and a prompt lamp 32, when the data processing host 20 obtains the service life of the filter element according to the analysis of the water purification water yield and the preset water purification amount, the data processing host 20 pushes the corresponding information to the information prompt device 30, at this time, the display 31 displays the water purification water yield, and the prompt lamp 32 prompts the user through a light emitting and/or flashing manner, so that the user can obtain the relevant information in time. Similarly, when the data processing host 20 analyzes that the purified water yield is less than or equal to the preset purified water yield, the display 31 can display the purified water yield, and the control indicator 32 is in a different state from the state when the service life is reached to inform the user.
Further, in one embodiment, the notification lights 32 include a plurality of peripheral lights 321 disposed around the periphery of the display 31 and a yellow light 322 in a middle area of the information notification device. When the pure water yield is far less than the preset pure water yield, the display 31 displays the pure water yield, and the yellow light 322 and the peripheral light 321 are both in the off state, so that the user is informed that the service life of the filter element is in the normal range at the moment. When the data processing host 20 analyzes the water yield according to the real-time collected water yield to obtain that the water yield is very close to the preset water yield (i.e. the difference between the preset water yield and the water yield is close to 0), the yellow light 322 is turned on to inform the user that the filter element of the water purifier is about to reach the service life. And when the water purification water yield is greater than the preset water purification amount, the yellow lamp 322 is turned off while the display 31 displays the water purification water yield, the corresponding periphery and the like are always on, the user is prompted through the mode that the filter element of the water purifier reaches the service life, and the filter element replacement operation is needed at the moment.
It should be noted that the type of the display 31 is not exclusive, and may be a liquid crystal display, a digital display, or a light emitting diode display, as long as the data corresponding to the purified water yield can be displayed in real time to inform the user.
In one embodiment, the data processing host 20 includes a processor and a wireless communicator, the data processor is connected to the traffic collection device 10 and the information prompt device 30, and the data processing host 20 is further connected to the wireless communicator, and the wireless communicator is used for connecting to an external terminal device. The contrastive analysis of the pure water yield and the preset pure water yield and the sending of the information about the service life of the filter element are realized by the processor. Simultaneously, can also send the information that water purification water yield, filter core reached life and the normal information of filter core life etc. to external terminal equipment through wireless communication ware to the user also can learn the operating condition of the filter core of purifier when keeping away from the purifier, and can in time change the operation when the filter core needs to be changed, have stronger operation convenience. It is understood that the type of the terminal device is not exclusive, and specifically, the terminal device may be a mobile phone, a tablet computer, or the like.
Above-mentioned water purifier filter core life-span warning system goes out at the water purification export of purifier and is provided with flow acquisition device, can be in real time to the water purification water yield after the purifier purification treatment at the purifier operation in-process, then carries out contrastive analysis with water purification water yield and predetermine the water purification yield. When the water outlet amount of the purified water is larger than the preset water amount, the filter element of the water purifier reaches the service life, the purification treatment of the raw water cannot be normally carried out, and the information that the filter element reaches the service life is pushed to a user so that the user can timely replace the filter element. By the method, the filter element of the water purifier can be monitored in real time, a user can be informed of replacement processing when the filter element reaches the service life, and the method has the advantage of high filter element replacement reliability compared with the traditional filter element replacement mode.
A water purifier comprises the water purifier filter element service life reminding system.
Specifically, as shown in the above embodiments, the water outlet amount of purified water is the water outlet amount of purified water, in the working process of the water purifier, the water conveyed into the water purifier for filtration and other treatments is raw water, and after the water is subjected to filtration and other purification treatments, the water directly used by the user is purified water. In the purifier working process, because the water purification flows out after carrying out filtration treatment through various different filter cores, under the condition that each filter core normal operating and quality of water are unanimous, the water purification water yield of the water purification exit output of purifier should keep unanimous, so carry out filter core life's analysis through the water purification water yield in this application.
The preset purified water quantity represents that the filter element of the water purifier is in the service life limit, the maximum value of the purified water yield when the water purifier operates normally is exceeded, and the filter element of the water purifier is shown to reach the service life. After the data processing host computer receives the water purification water yield that flow acquisition device gathered and sent, carry out contrastive analysis according to the predetermined water purification water yield that the data processing host computer prestores and water purification water yield to obtain the different running state of the filter core of purifier according to the contrastive analysis result of difference, whether the filter core reaches life promptly.
It should be noted that the preset purified water amount is not unique, the preset purified water amounts corresponding to different types of water purifiers are not the same, and the specific size can be set by a user according to actual conditions. Further, for the same type of water purifier, because its use area or raw water quality of water are inequality, the corresponding predetermined water purification amount can also be set inequality, as long as can be reasonable represent this purifier in filter element life time limit, the maximum water purification water yield that can reach when normal operation can be enough.
When the data processing host computer carries out contrastive analysis according to water purification water yield and predetermineeing the water purification volume, the condition that water purification water yield is greater than the predetermined water purification volume can appear, shows promptly that the filter core of purifier reaches its life this moment. At the moment, the data processing host can push the information of the service life of the filter element to the information prompting device for displaying and the like, so that a user can timely replace and the like.
Above-mentioned purifier, the water purification export play of purifier is provided with flow acquisition device, can be in real time to the water purification water yield after the purifier purification treatment at the purifier operation in-process, then carries out contrastive analysis with water purification water yield and predetermines the water purification yield. When the water outlet amount of the purified water is larger than the preset water amount, the filter element of the water purifier reaches the service life, the purification treatment of the raw water cannot be normally carried out, and the information that the filter element reaches the service life is pushed to a user so that the user can timely replace the filter element. By the method, the filter element of the water purifier can be monitored in real time, a user can be informed of replacement processing when the filter element reaches the service life, and the method has the advantage of high filter element replacement reliability compared with the traditional filter element replacement mode.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for reminding the service life of a filter element of a water purifier is characterized by comprising the following steps:
acquiring the water purification water yield of the water purifier, wherein the water purification water yield is acquired by a flow acquisition device arranged at the water purification outlet of the water purifier;
carrying out comparative analysis according to the purified water yield and a preset purified water yield;
and when the purified water yield is greater than the preset purified water yield, obtaining the information that the filter element reaches the service life and pushing the information.
2. The method for reminding the life of a filter element of a water purifier as recited in claim 1, further comprising, after the step of obtaining the purified water yield of the water purifier:
and sending the purified water yield to an information prompting device for displaying.
3. The method for reminding the life of a filter element of a water purifier according to claim 1, wherein after the step of performing comparative analysis on the purified water yield and the preset purified water yield, the method further comprises the following steps:
and when the purified water yield is less than or equal to the preset purified water yield, obtaining and pushing information that the service life of the filter element is normal.
4. The method for reminding the life of a filter element of a water purifier according to any one of claims 1-3, wherein the filter element is a composite filter element.
5. The utility model provides a purifier filter core life-span reminding device which characterized in that, the device includes:
the water yield acquisition module is used for acquiring the water purification water yield of the water purifier, and the water purification water yield is acquired by a flow acquisition device arranged at a water purification outlet of the water purifier;
the water yield analysis module is used for carrying out comparison analysis according to the purified water yield and a preset purified water yield;
and the filter element service life reminding module is used for obtaining the information that the filter element reaches the service life and pushing when the purified water yield is greater than the preset purified water yield.
6. A service life reminding system for a filter element of a water purifier is characterized by comprising a flow acquisition device, a data processing host and an information reminding device, wherein the flow acquisition device is connected with the data processing host, the data processing host is connected with the information reminding device,
the flow collecting device is used for collecting the purified water yield of the water purifier and sending the purified water yield to the data processing host, and the data processing host is used for pushing the information that the service life of the filter element is reached to the information prompting device according to the method of any one of claims 1 to 4.
7. The water purifier filter element life reminding system of claim 6, further comprising a power supply device, wherein the flow collection device, the data processing host and the information prompting device are respectively connected to the power supply device.
8. The water purifier filter element life reminding system of claim 7, wherein the power supply device comprises an impeller power generation device and a battery, the impeller power generation device is connected with the battery, and the flow collection device, the data processing host and the information prompt device are respectively connected with the battery.
9. The water purifier filter element life reminding system of claim 6, wherein the information prompting device comprises a display and a prompting lamp, and the display and the prompting lamp are respectively connected with the data processing host.
10. A water purifier, characterized in that it comprises a water purifier filter element life reminding system as claimed in any one of claims 6-9.
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