CN111392824A - Intelligent filter element and water purifier - Google Patents
Intelligent filter element and water purifier Download PDFInfo
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- CN111392824A CN111392824A CN202010121032.2A CN202010121032A CN111392824A CN 111392824 A CN111392824 A CN 111392824A CN 202010121032 A CN202010121032 A CN 202010121032A CN 111392824 A CN111392824 A CN 111392824A
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- filter element
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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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
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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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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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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- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses an intelligent filter element and a water purifier, wherein a processor is integrated in a filter element body and is electrically connected with each control component and parameter detection component arranged on the filter element body, so that the control and parameter acquisition of the filter element body during filtering can be independently completed by the filter element body, and the filter element arranged in the way has independent data processing capacity and self-control capacity, can be sold as an independent product or matched with other water purifiers, and has wider market prospect and more expansion possibility.
Description
Technical Field
The invention relates to the technical field of filtered water, in particular to an intelligent filter element and a water purifier.
Background
The filter element is used as a core component in the water purifier and plays an indispensable role in the water filtering treatment of the water purifier, but the existing filter element is generally only designed into a water treatment unit consisting of a filter material and a shell, and is provided with a water circuit board for managing and draining water in and out.
Disclosure of Invention
The invention aims to solve the problems and provides an intelligent filter element and a water purifier, wherein the control and parameter acquisition of the filter element body during filtering can be independently completed by the filter element body, the intelligent filter element has independent data processing capacity and self-control capacity, can be sold as an independent product or matched with other water purifiers, and has wider market prospect and more expansion possibility.
In order to solve the technical problems, the invention is implemented based on the following technical scheme:
an intelligent filter core, includes the filter core body, still includes:
the control component is arranged on the filter element body and used for controlling the filtration of the filter element body according to the received control command;
the parameter detection component is arranged on the filter element body and used for acquiring parameter information of the filter element body;
the processor is arranged on the filter element body and is electrically connected to the control part and the parameter detection part; the processor is used for acquiring the parameter information transmitted by the parameter detection component when receiving an execution instruction of a user, and sending a corresponding control command or generating an alarm signal to the control component according to the parameter information.
As a further improvement of the present invention, the parameter information includes a pressure value; the parameter detection part comprises a pressure sensing part, is arranged on the filter element body and is used for detecting the pressure value of the inner cavity of the filter element body; the control command comprises a pressure control command; the control part includes: and the pressure control component is communicated with the inner cavity of the filter element body and is used for controlling the pressure of the inner cavity of the filter element body when receiving the pressure control command.
As a further improvement of the present invention, the processor sends a pressure control command to the pressure control component to reduce the pressure in the inner cavity of the filter element body when the received pressure value is greater than a preset pressure threshold value.
As a further refinement of the invention, the parameter information comprises TDS values; the parameter detection section includes: TDS detects the part, with the water route intercommunication of filter core body is used for detecting water in the water route the TDS value.
As a further improvement of the invention, the filter element body is an electrodialysis filter element provided with a cathode and an anode, and the control command comprises a pole-reversing command; the control part includes: a polarity reversing control component connected to the cathode and anode of the filter element body and used for controlling the polarity of the cathode and anode to reverse when receiving the polarity reversing command; when the received TDS value is higher than a preset TDS threshold value, the processor sends a polarity reversing command to the polarity reversing control component to control the polarity of the positive and negative electrodes of the filter element body to be reversed.
As a further development of the invention, the control commands comprise switching commands; the control part includes: and the water inlet and outlet control component is arranged at the water inlet and outlet of the filter element body and is used for controlling the opening and closing of the water inlet and outlet when receiving the opening and closing command.
As a further improvement of the invention, the control command comprises a waterway control command; the control part includes: and the waterway control component is arranged on the waterway of the filter element body and used for controlling the flow direction of the waterway when receiving the waterway control command.
As a further improvement of the invention, the processor sends a waterway control command to the waterway component to enable a flushing water flow of the filter element body to enter when the received TDS value is higher than a preset TDS threshold value, and sends a switch command to the water inlet and outlet control component to enable a flushing water outlet of the filter element body to be opened.
As a further improvement of the present invention, the processor is provided with a communication interface for receiving one or more of the execution instruction, the control command and the parameter information transmitted by an external device, or sending one or more of the execution instruction, the control command and the parameter information to the external device.
The invention also discloses a water purifier which is provided with the intelligent filter element.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses an intelligent filter element and a water purifier, wherein a processor is integrated in a filter element body and is electrically connected with each control component and parameter detection component arranged on the filter element body, so that the control and parameter acquisition of the filter element body during filtering can be independently completed by the filter element body, and the filter element arranged in the way has independent data processing capacity and self-control capacity, can be sold as an independent product or matched with other water purifiers, and has wider market prospect and more expansion possibility.
It is to be understood that within the scope of the present invention, the above-described features of the present invention and those specifically described below (e.g., in the examples) may be combined with each other to form new or preferred embodiments. Not to be reiterated herein, but to the extent of space.
Drawings
Fig. 1 is a block diagram showing a connection structure of the intelligent filter cartridge according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the intelligent filter cartridge described in example 1 of the present invention.
Fig. 3 is a schematic view of the construction of an embodiment of the cartridge body 1 described in example 1 of the present invention.
Fig. 4 is a schematic internal water circuit diagram of a water circuit board of an embodiment of the intelligent filter cartridge described in example 1 of the present invention.
Fig. 5 is a schematic view of the connection principle of an embodiment of the reverse polarity control part 24 described in example 1 of the present invention.
Labeled as:
1-a filter element body; 10-a housing; 11-a waterway board; 12-a filter membrane; 2-a control component; 21-a waterway control component; 22-inlet outlet control means; 23-a pressure control member; 24-a reverse pole control component; 3-a parameter detection component; 31-a pressure sensing component; 32-temperature sensing means; 33-TDS detection means; 4-a processor; 41-a storage component; 42-communication interface.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments and the accompanying drawings.
Example 1
The embodiment discloses an intelligent filter element, including filter element body 1, control unit 2, parameter detection unit 3 and treater 4, specifically, control unit 2, parameter detection unit 3 and treater 4 all integrate on filter element body 1, and simultaneously, treater 4 electricity is connected to control unit 2 and parameter detection unit 3, and the relation of connection of each module in the intelligent filter element disclosed in this embodiment is shown in fig. 1.
Specifically, the filter element body 1 in this embodiment may be an activated carbon filter element, a PP cotton filter element, an RO reverse osmosis membrane filter element, a KDF alloy filter element, an electrodialysis filter element, or other types of existing filter elements, and the types of filter elements are not limited by the above examples, specifically, as an embodiment, referring to fig. 3, the structure of the filter element body 1 includes a housing 10, a water path plate 11, and a plurality of filter membranes 12, and practically, any filter element structure capable of realizing water purification filtration may be applied to the technical solution disclosed in this embodiment.
Specifically, the processor 4 sends a control command or acquires the parameter information transmitted by the parameter detection component 3 to the control component 2 when receiving an execution instruction of the user, and preferably, the processor 4 receives a code instruction transmitted by the user and executes the control command or the parameter acquisition command set in the code instruction to send the control command or acquire the parameter information transmitted by the parameter detection component 3 to the control component 2.
Further, the processor 4 can distinguish and identify the working state of the filter element body 1 according to the parameter information transmitted back by the parameter detection part 3, and then further send a control command to the control part 2 to improve or adjust the working state of the filter element body 1, or generate an alarm signal when encountering a fault which cannot be adjusted or restored by itself, and directly send a fault instruction to an external device of the upper layer.
Specifically, parameter detection part 3 is for setting up on filter element body 1, can be used to detect the part of acquireing to the various parameter information in the filtration flow of filter core, and specific in this embodiment, the parameter information of filter element body 1 that parameter detection part 3 acquireed includes pressure value, temperature value and TDS value, and is corresponding, and parameter detection part 3 includes pressure sensing part 31, temperature sensing part 32 and TDS detection part 33.
Specifically, the pressure sensing member 31 is disposed on the filter element body 1, and is configured to detect a pressure value of an inner cavity of the filter element body 1. In one embodiment, as shown in fig. 2 and 3, the pressure sensing component 31 is a pressure sensor disposed on the waterway plate 11 of the filter cartridge body 1, and can detect the water pressure value received by the waterway plate 11 from the inner cavity of the filter cartridge body 1 and transmit the pressure value to the processor 4. Preferably, the pressure sensing component 31 can be selected from existing pressure sensing components, and the types thereof include, but are not limited to, piezoresistive pressure sensors, ceramic pressure sensors, diffused silicon pressure sensors, sapphire pressure sensors, and piezoelectric pressure sensors, and it should be noted that the type of the pressure sensing component 31 is not limited to the above pressure sensor type, and any other type of pressure sensing component that can be adapted to be disposed on the filter cartridge is also included in the scope of the pressure sensing component 31 disclosed in the present embodiment.
Specifically, the temperature sensing part 32 is disposed on the filter element body 1 and used for detecting a temperature value of the filter element. As an embodiment, the temperature sensing component 32 may be disposed on the filter element body 1 shown in fig. 2, such as on the water channel plate or inside the filtering membrane stack, so as to detect the temperature of the filter element and send the detected temperature value to the processor 4, and the processor 4 may determine the operating state of the filter element according to the temperature value returned by the temperature sensing component 32. Preferably, the temperature sensing component 32 can be an existing temperature sensing element, and the type thereof includes, but is not limited to, a contact type temperature sensor or a non-contact type temperature sensor, it should be noted that the type of the temperature sensing component 32 is not limited to the above-mentioned type of temperature sensor, and any other type of temperature sensing element that can be adapted to be disposed on the filter element is also included in the scope of the temperature sensing component 32 disclosed in the present embodiment. In a possible embodiment, the processor 4 may send an alarm signal to an external device to alarm when the temperature value exceeds a predetermined value, or control the refrigeration device to refrigerate the device.
Specifically, TDS detection component 33 communicates with the waterway of filter element body 1 for detecting the TDS value of the water in the specific waterway of filter element body 1. In one embodiment, as shown in fig. 2, the TDS detecting part 33 is connected to the pure water outlet of the water channel plate of the filter element body, and detects the TDS of the pure water filtered by the filter element body 1 to verify the filtering effect of the filter element. Preferably, the TDS detection component 33 can also communicate with other waterways or other types of water outlets of the filter element to detect TDS values of different waterways. Specifically, the TDS detecting part 33 may be an existing TDS meter, and any other type of TDS detecting element that can be adapted to be disposed on the filter cartridge is also included in the explanation of the TDS detecting part 3 disclosed in the present embodiment.
Specifically, the control component 2 is a component that is arranged on the filter element body and can be used for controlling the filtering process of the filter element, and specifically in this embodiment, the control command sent by the processor 4 to the control component 2 includes a water path control command, a switch command and a pressure control command; accordingly, the control part 2 includes a waterway control part 21, a water inlet/outlet control part 22, and a pressure control part 23.
Specifically, the water path control member 21 is disposed on the water path of the filter element body 1, and is configured to control a flow direction of the water path when receiving a water path control command. In one embodiment, as shown in fig. 2, the waterway control member 21 is a solenoid valve disposed on the waterway plate 11 of the filter cartridge body 1, and referring to the internal waterway of the waterway plate 11 shown in fig. 4, the solenoid valve can adjust the waterway of the waterway plate 11, so that the flow direction of the water flow in the waterway plate 11 is changed. Specifically, the processor 3 sends a waterway control command to a specific solenoid valve, and the solenoid valve performs opening and closing in a specific direction after receiving the waterway control command, so that the flow direction of the water flow in the waterway plate 11 is changed. Specifically, the types of the waterway control member 21 include, but are not limited to, a direct-acting solenoid valve, a step-by-step direct-acting solenoid valve, and a pilot-operated solenoid valve, and the opening type of the waterway control member 21 is not limited to a two-way member and a three-way member, and a technician may determine the opening type of the waterway control member 21 according to the connection manner of a specific waterway. It should be noted that the type of the waterway control member 21 is not limited to the solenoid valve type or the opening type, and any other waterway control element that can be adapted to be disposed on the waterway of the cartridge is included in the scope of the waterway control member 21 disclosed in this embodiment.
Specifically, the water inlet/outlet control part 22 is provided at the water inlet/outlet of the filter element body 1, and is configured to control opening/closing of the water inlet/outlet of the filter element body 1 when receiving a switch command. In one embodiment, as shown in fig. 2 and 3, the water channel plate 11 of the filter element body 1 is provided with a raw water inlet, a pure water outlet, a waste water outlet and a washing water outlet, the water inlet and outlet control component 22 may be an electromagnetic valve provided with the water inlet and outlet, a valve body of the electromagnetic valve is communicated with the water inlet and outlet, and the processor 4 can control the opening and closing of the water inlet and outlet control component 22 according to a received user instruction, so as to control the opening and closing of the raw water inlet, the pure water outlet, the waste water outlet and the washing water outlet.
Preferably, the control of the water inlet/outlet and the control of the water path may be determined in combination with the parameter information transmitted from the parameter detecting unit. For example, in one embodiment, when the processor 4 receives the TDS value and finds that the TDS value is higher than the preset threshold, it determines that the membrane stack impurities of the filter element are excessive, at this time, the processor 4 may send a waterway control command to the waterway control component 21 to control the normal water production waterway to be closed, and control the flushing waterway to be opened, and send a switch command to the water inlet and outlet control component 22 to control the opening of the flushing water outlet, so as to finally realize the self-flushing of the filter element, and clean the membrane stack impurities.
Specifically, the pressure control component 23 is communicated with the inner cavity of the filter element body 1, and is used for controlling the pressure of the inner cavity of the filter element body 1 when receiving a pressure control command sent by the processor 4. In one embodiment, as shown in fig. 2 and 3, the pressure control member 23 is an electromagnetic pressure reducing valve disposed on the water passage plate 11 of the filter cartridge body 1, and a valve body thereof is communicated with the space inside the filter cartridge body 1, and can release and adjust the water pressure in the cavity of the filter cartridge body 1 according to the instruction sent by the processor 4. It should be noted that the type of the pressure control part 23 is not limited to the electromagnetic pressure reducing valve, and any other pressure regulating element that can be adapted to be disposed on the filter element is included in the scope of the explanation of the pressure control part 23 disclosed in the present embodiment. Specifically, the processor 4 may determine whether the water pressure in the inner cavity of the filter element body 1 is stable or overpressure according to the pressure value transmitted by the pressure sensing part 31, and selectively send a pressure control command to the pressure control part 23 to release the pressure in the inner cavity when the water pressure is overpressure. In one embodiment, the processor 4 sends a pressure control command to the pressure control member 23 to reduce the pressure in the interior chamber of the cartridge body 1 when the received pressure value is greater than a preset pressure threshold.
In a further preferred scheme, the filter element body 1 is an electrodialysis filter element provided with a cathode and an anode, the control command of the processor 4 comprises a pole-reversing command, and the corresponding control part 2 further comprises a pole-reversing control part 24. Specifically, as shown in fig. 5, the polarity reversing control part 24 is connected to the cathode and anode of the filter element body 1, and is used for controlling the polarity of the cathode and anode of the filter element body 1 to reverse when receiving a polarity reversing command from the processor 4, and realizing the polarity reversing of the electrodialysis filter element, so as to automatically clean the ion exchange membrane and the dirt formed on the surface of the electrode, and ensure the long-term stability of the ion exchange membrane efficiency and the quality and quantity of the fresh water. The technical details of the particular cartridge inverting can be found in the prior art with respect to the technical details of the frequent inverting electrodialysis cartridge. Specifically, the polarity reversing control part 24 may be implemented by an electrode control device, for example, two electrical connection lines are used to respectively connect the cathode and the anode of the filter element body 1 to the processor 4, and the polarity of the cathode and the anode is changed by the signal output of the processor 4 to implement the polarity reversal. Specifically, the processor 4 can determine whether the impurities in the membrane stack inside the filter element body are excessive according to the TDS value transmitted by the TDS detection component 33, and send the polarity inversion command to the polarity inversion control component 24 to control the polarity inversion of the negative and positive electrodes of the filter element body 1, and realize the polarity inversion of the electrodialysis filter element, so as to automatically clean the dirt formed on the surfaces of the ion exchange membrane and the electrodes.
In a further preferred embodiment, the processor 4 may combine the control of the back-off control unit 24 with the control of the water inlet/outlet control unit and the water path control unit, for example, when the received TDS value is higher than a preset TDS threshold, the processor 4 sends a back-off command to the back-off control unit 24 to control the polarity reversal of the positive and negative electrodes of the filter element body 1 and to realize the back-off of the electrodialysis filter element to automatically clean the dirt formed on the ion exchange membrane and the electrode surface, sends a water path control command to the water path control unit 21 to control the normal water production water path to be closed and the flushing water path to be opened, and sends a switch command to the water inlet/outlet control unit 22 to control the flushing water outlet to be opened, so as to finally clean the impurities generated on the membrane stack and the electrode surface after the back-off.
Preferably, the processor 4 further comprises a storage unit 41 and a communication interface 42. Specifically, the storage unit 41 is configured to store one or more of the execution instructions, the control commands, and the parameter information. Preferably, the storage component 41 refers to any storage medium readable by a computer processor. Examples of storage component 41 include, but are not limited to, Random Access Memory (RAM), Read Only Memory (ROM), computer chips, and solid state memory devices (e.g., memory cards, "flash" media, etc.).
Specifically, the communication interface 42 is configured to receive one or more of an execution instruction, a control command, and parameter information transmitted by an external device, or send one or more of an execution instruction, a control command, and parameter information to an external device. Through setting up communication interface, the adaptation and the butt joint of treater 4 and external equipment can be realized, the external equipment in this embodiment include but not limited to water purifier, the water purifier in set up other functional unit and higher level host computer or controlgear. When selling this filter core as solitary product, can carry out the adaptation with the communication protocol of external equipment and the communication protocol of this filter core's treater 4 to transmit information such as external equipment's relevant parameter information and control command, make this filter core can regard as independent product and different external equipment for example different water purifiers to carry out the adaptation, improved the scalability of the intelligent filter core disclosed in this embodiment greatly.
In a further optimization scheme, the processor 4 may collect parameter information within a preset time period, and use an intelligent algorithm with a self-learning function to fit the collected parameter information under different conditions to obtain optimal parameter information of filter element operation under different conditions, and obtain current condition information to judge a usage scenario and usage habit of a user when the user uses the filter element, and automatically output the optimal operation parameter information or automatically send a control command to the control component to enable the filter element to reach the optimal operation parameter information.
The intelligent filter element disclosed in the embodiment designs a traditional filter element into an intelligent modularized component, can improve the product development efficiency and stability from the perspective of product series, is also very favorable for the expansibility of a functional module, reduces the cost of design, production and maintenance, and makes the core components of the water purifier intelligent. The intelligent filter element in the embodiment integrates the processor into the filter element body, and the processor is electrically connected to each control component and the parameter detection component on the filter element body, so that the control and parameter acquisition of the filter element body during filtering can be independently completed by the filter element body, the filter element arranged in such a way has independent data processing capacity and self-control capacity, can be sold as an independent product or matched with other water purifiers, and has wider market prospect and more expansion possibility.
Example 2
The embodiment discloses a water purifier, which is provided with an intelligent filter element as in embodiment 1, wherein the specific technical improvement is the same as that in embodiment 1, the technical effect is also similar, and the details are not repeated herein.
Those of ordinary skill in the art will appreciate that the various illustrative method steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-viewable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
While the preferred embodiments of the present invention have been illustrated and described in detail, it should be understood that modifications and variations can be effected by one skilled in the art in light of the above teachings without undue experimentation. Therefore, any technical solutions that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the prior art according to the present inventive concept should be within the scope of protection defined by the present claims.
Claims (10)
1. The utility model provides an intelligent filter core, includes the filter core body, its characterized in that still includes:
the control component is arranged on the filter element body and used for controlling the filtration of the filter element body according to the received control command;
the parameter detection component is arranged on the filter element body and used for acquiring parameter information of the filter element body;
the processor is arranged on the filter element body and is electrically connected to the control part and the parameter detection part; the processor is used for acquiring the parameter information transmitted by the parameter detection component when receiving an execution instruction of a user, and sending a corresponding control command or generating an alarm signal to the control component according to the parameter information.
2. The smart filter cartridge of claim 1, wherein the parameter information includes a pressure value;
the parameter detection part comprises a pressure sensing part, is arranged on the filter element body and is used for detecting the pressure value of the inner cavity of the filter element body;
the control command comprises a pressure control command;
the control part includes: and the pressure control component is communicated with the inner cavity of the filter element body and is used for controlling the pressure of the inner cavity of the filter element body when receiving the pressure control command.
3. The smart filter cartridge of claim 2, wherein the processor sends a pressure control command to the pressure control component to reduce the pressure of the filter cartridge body internal cavity when the received pressure value is greater than a preset pressure threshold.
4. The smart filter cartridge of claim 1 wherein the parameter information includes TDS values;
the parameter detection section includes:
TDS detects the part, with the water route intercommunication of filter core body is used for detecting water in the water route the TDS value.
5. The intelligent filter element according to claim 4, wherein the filter element body is an electrodialysis filter element provided with a positive electrode and a negative electrode;
the control command comprises a pole-reversing command;
the control part includes:
a polarity reversing control component connected to the cathode and anode of the filter element body and used for controlling the polarity of the cathode and anode to reverse when receiving the polarity reversing command;
when the received TDS value is higher than a preset TDS threshold value, the processor sends a polarity reversing command to the polarity reversing control component to control the polarity of the positive and negative electrodes of the filter element body to be reversed.
6. The smart filter cartridge of claim 4, wherein the control commands include switch commands;
the control part includes:
and the water inlet and outlet control component is arranged at the water inlet and outlet of the filter element body and is used for controlling the opening and closing of the water inlet and outlet when receiving the opening and closing command.
7. The smart filter cartridge of claim 6, wherein the control commands include waterway control commands;
the control part includes:
and the waterway control component is arranged on the waterway of the filter element body and used for controlling the flow direction of the waterway when receiving the waterway control command.
8. The smart filter cartridge of claim 7, wherein the processor sends a waterway control command to the waterway component to cause a flushing water flow of the filter cartridge body to enter and a switch command to the water inlet and outlet control component to cause a flushing water outlet of the filter cartridge body to open when the received TDS value is higher than a preset TDS threshold value.
9. The intelligent filter element according to claim 1, wherein the processor is provided with a communication interface for receiving or sending one or more of the execution instruction, the control command and the parameter information transmitted by an external device.
10. A water purifier provided with the smart filter cartridge as recited in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121032.2A CN111392824A (en) | 2020-02-26 | 2020-02-26 | Intelligent filter element and water purifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010121032.2A CN111392824A (en) | 2020-02-26 | 2020-02-26 | Intelligent filter element and water purifier |
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| CN111392824A true CN111392824A (en) | 2020-07-10 |
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| CN202010121032.2A Pending CN111392824A (en) | 2020-02-26 | 2020-02-26 | Intelligent filter element and water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022083162A1 (en) * | 2020-10-20 | 2022-04-28 | 云米互联科技(广东)有限公司 | Filter element integrated waterway system and water purifier |
-
2020
- 2020-02-26 CN CN202010121032.2A patent/CN111392824A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022083162A1 (en) * | 2020-10-20 | 2022-04-28 | 云米互联科技(广东)有限公司 | Filter element integrated waterway system and water purifier |
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