Data display system and method for new energy digital display water purifier

Abstract

The present invention relates to a data display system and method for a new energy digital display water purifier, relates to the technical field of water purification, comprising: The data recording module is used for detecting the initial electric energy generated by the generator after the filter element of the new energy digital display water purifier is replaced and when there is water flowing through the new energy digital display water purifier, and for detecting the real-time electric energy generated by the generator when using the new energy digital display water purifier after the filter element is replaced;The service life calculation module, connected to the data recording module, is used to calculate the blocking degree of the filter element according to the real-time power energy and the initial power energy, and display the blocking degree through the digital display panel, and prompt the user to replace the filter element when the filter element reaches the service life according to the blocking degree. The beneficial effect is to calculate the electric energy generated by the generator, reflect the blocking degree of the filter element, and record the power generation time of the generator as the service time of the filter element, and prompt the user to replace the filter element in time when the blocking degree of the filter element is high or the use time is too long. Figure to be published for abstract: Figure 1;

Description

Title of invention: Data display system and method for a new energy digital display water purifier Technical field

[0001] The present invention relates to the technical field of water purification, in particular to a data display system and a new energy digital display water purification method. Background technology

[0002] Nowadays, the water source is more polluted due to the development of industry and technology, and the increasing health consciousness of modern people has requirements for water quality, so a large number of water purifiers are produced in the market, and general water purifiers can filter general pollutants, chlorine and impurities through different water purification methods, etc., current water purification methods mainly include reverse osmosis (RO) treatment method, activated carbon filtration method, water softening method, distillation method.

[0003] The need for green environmental protection is to ensure the future survival and development of human beings. With the growth of the world population and economic development, energy consumption is also increasing, and limited energy resources are facing increasing pressure. At the same time, the impact of traditional energy consumption on the environment is becoming increasingly serious, such as air pollution, greenhouse effect, water shortage and other problems. Therefore, we must take measures to ensure the sustainable use of energy while reducing the impact on the environment.At present, even the water purifier with data display function on the market needs to be powered by external power supply, which is not good enough in green environmental protection, so it needs a digital water purification faucet with its own water purification function, and can display data and use new energy for power supply at the same time.

[0004] Nowadays, the water purifier does not have the display function and cannot display some information similar to the water temperature, so it is necessary to provide a digital faucet with its own water purification function and data display; At the same time, the service life of the filter element is often ignored in the process of using the water purification faucet, and the filter element is not replaced in time, which leads to the reduction of the water purification effect and affects the user's health. Content of the invention

[0005] Aiming at the problems existing in the prior art, the invention provides a data display system for a new energy digital display water purifier, the new energy digital display water purifier is provided with a digital display panel, and a generator is arranged inside, and the data display system comprises:

[0006] The data recording module is used for detecting and recording the initial electric energy generated by the generator after the new energy digital display water purifier is replaced with a filter element and when there is a water flow passing through the new energy digital display water purifier;

[0007] The service life calculation module is connected to the data recording module, is used to calculate the blocking degree of the filter element according to the real-time electric energy and the initial electric energy, displays the blocking degree through the digital display panel, and prompts the user to replace the filter element when the service life is judged according to the blocking degree.

[0008] Preferably, the new energy digital display water purifier is equipped with an electric energy detection circuit, and the generator is connected, and the data recording module comprises:

[0009] The initial detection unit is used for detecting the electric energy generated by the generator in a unit time as the initial electric energy through the electric energy detection circuit when the filter element is replaced and there is a stable water flow rate through the new energy digital display water purifier for the first time after the replacement of the new energy digital display water purifier;

[0010] The real-time detection unit is used for detecting the electric energy generated by the generator in a unit time as the initial electric energy in real time when the water flows through the new energy digital display water purifier when the water flows through the new energy digital display water purifier after the filter element is replaced.

[0011] Preferably, the lifetime calculation module comprises:

[0012] The blockage degree calculation unit is used to calculate the ratio of the real-time electric energy to the initial electric energy when using the new energy digital display water purifier after replacing the filter element when the real-time electric energy is detected, and the difference between 1 and the ratio is taken as the blockage degree;

[0013] The replacement prompt unit is connected to the blocking degree calculation unit and be used to prompt the user to indicate that the filter element should be replaced when the blocking degree is greater than the predefined blocking degree threshold.

[0014] Preferably, the new energy digital display water purifier is also equipped with a temperature acquisition circuit, and the data display system further comprises:

[0015] The water temperature measuring module is used to collect the real-time water temperature of the water flow flowing through the new energy digital display water purifier through the temperature acquisition circuit, and display the difference between the real-time water temperature and the digital display panel after smoothing the difference.

[0016] Preferably, the new energy digital display water purifier is also equipped with a synchronization circuit for connecting the generator, and the data recording module further comprises:

[0017] The time recording unit is used for replacing the filter element of the new energy digital display water purifier, by recording the sum of the time that the generator produces electric power as the usage time and displaying it through the digital display panel, and resetting the usage time when the filter element is replaced next time.

[0018] Preferably, the duration calculation module further comprises a duration prompt unit;

[0019] The duration prompt unit is used when the usage time is greater than the threshold of the predefined filter element usage time, prompts the user that the filter element reaches the lifetime and needs to replace the filter element.

[0020] The present invention relates to a data display method for a new energy digital display water purifier, and is characterized in that, applied to the data display system, the data display method comprises:

[0021] Step S1, the data display system detects the initial electric energy generated by the generator after the new energy digital display water purifier replaces the filter element, and when there is a water flow through the new energy digital display water purifier, and detects the real-time electric energy generated by the generator in the use process after the new energy digital display water purifier replaces the filter element;

[0022] Step S2, the data display system calculates the blocking degree of the filter element according to the real-time electric energy and the initial electric energy, displays the blocking degree through the digital display panel and judges if the filter element reaches the service life depending on the degree of blockage:

[0023] If yes, prompt the user to replace the filter element;

[0024] If not, return to step S2.

[0025] Preferably, step S1 comprises:

[0026] Step SI 1, the data display system shows that after the new energy digital display water purifier replaces the filter element, and when there is a stable water flow through the new energy digital display water purifier for the first time, the electric energy generated by the generator is detected through the electric energy detection circuit as the initial electric energy;

[0027] Step S12, the data display system in the use process after replacing the filter element of the new energy digital display water purifier, when there is a water flow flowing through the new energy digital display water purifier, the electric energy generated by the generator in a unit time is detected through the electric energy detection circuit as the initial electric energy in real time.

[0028] Preferably, step S2 comprises:

[0029] Step S21, when the data display system detects the real-time electric energy when using the new energy digital display water purifier after replacing the filter element, calculates the ratio of the real-time electric energy and the initial electric energy, and takes the difference of 1 and the ratio as the blocking degree;

[0030] Step S22, the data display shows whether the system judges whether the blocking degree is greater than the predefined blocking degree threshold:

[0031] If so, the user is prompted to indicate that the filter element has reached its useful life and must be replaced;

[0032] If not, return to step S21.

[0033] Preferably, the new energy digital display water purifier is also equipped with a temperature acquisition circuit, and the data display method further comprises:

[0034] Step A1, the data display system collects the real-time water temperature of the water flow circulating through the new energy digital display water purifier through the temperature acquisition circuit, and displays the difference between the real-time water temperature and the digital display panel after smoothing the difference.

[0035] The above-mentioned technical scheme has the following advantages or beneficial effects: By calculating the electric energy generated by the generator during the first use and use of the filter element after the replacement of the filter element, by reflecting the change of water flow rate, and then reflecting the blocking degree of the filter element, recording the power generation time of the generator as the service time of the filter element, the user is prompted to replace the filter element in time when the blocking degree of the filter element is large or the use time is too long. Description of the drawings

[0036] [Fig.l] is a schematic diagram of the structure of a data display system for a new energy digital display water purifier in the preferred embodiment of the present invention;

[0037] [Fig.2] is a diagram of the structure of the electrical energy detection circuit in the preferred embodiment of the present invention;

[0038] [Fig.3] is a diagram of the structure of the temperature acquisition circuit in the preferred embodiment of the present invention;

[0039] [Fig.4] is a schematic process diagram for the display method of data for the new energy digital display water purifier in the preferred embodiment of the present invention;

[0040] [Fig.5] is a diagram of the sub-flow of step S1 in the embodiment preferred of the present invention;

[0041] [Fig.6] is a diagram of the sub-flow of step S2 in the embodiment preferred of the present invention; The specific embodiment

[0042] The present invention is described in detail below in connection with the accompanying drawings and specific embodiments. The present invention is not limited to this embodiment, and other embodiments may also fall within the scope of the present invention as long as it is consistent with the main purpose of the present invention.

[0043] In the preferred embodiment of the present invention, based on the above-mentioned problems existing in the prior art, a data display system for a new energy digital display water purifier is provided, the new energy digital display water purifier is provided with a digital display panel, and a generator is disposed therein, then as shown in [Fig.l], the data display system comprises:

[0044] The data recording module 1 is used for detecting and recording the initial electric energy generated by the generator after the new energy digital display water purifier is replaced with a filter element and when there is a water flow circulating through the new energy digital display water purifier, and for detecting the real-time electric energy generated by the generator. nator during the use process after replacing the new energy digital display water purifier with the filter element;

[0045] The service life calculation module 2, connected to the data recording module 1, is used to calculate the blocking degree of the filter element according to the real-time electric energy and the initial electric energy, and displays the blocking degree through the digital display panel, and prompts the user to replace the filter element when the filter element reaches the service life according to the blocking degree.

[0046] More specifically, because many existing water purifiers only have the water purification function and do not have the digital display function, the user cannot accurately know the current usage of the filter element used in the water purifier, and even if the existing part of the water purifier has the digital display function, it can only display some ordinary data such as the current room temperature, the current water temperature, the current water flow rate, etc., and cannot reflect the use of the filter element, so the user can not clearly know when the filter element needs to be replaced, the use of some filter elements that have exceeded the service life often not only results in no water purification effect, but will breed bacteria, because the filter element is not replaced for a long time, which will affect the user's water quality.

[0047] All, in this embodiment, a data display system for a new energy digital display water purifier is provided, the system can be used by a supporting electric energy detection circuit in the new energy digital display water purifier, and the electric energy used in the system is generated by a generator in a new energy digital display water purifier, which is green and environmentally friendly;

[0048] The system detects the initial electric energy generated by the generator after the filter element is replaced in the new energy digital display water purifier and when there is a water flow circulating through the new energy digital display water purifier, and detects the real-time power energy generated by the generator when using the new energy digital display water purifier after the filter element is replaced;By calculating the electric energy generated by the generator during the first use and use of the filter element after the filter element is replaced, the change of water flow rate is reflected, and then the degree of blockage of the filter element is reflected, so as to remind the user of the useful life of the current filter element, and prompt the user to replace the filter element in time when the life of the filter element is judged according to the degree of blockage. ;

[0049] In the preferred embodiment of the present invention, a new energy digital display water purifier is provided with an electric energy detection circuit and is connected to a generator, then as shown in [Fig.l], the data recording module 1 comprises:

[0050] The initial detection unit 11 is used for detecting the electric energy generated by the generator in a unit time as the initial electric energy energy through an electric energy detection circuit after the filter element of the new energy digital display water purifier is replaced and there is a stable water flow through the new energy digital display water purifier for the first time;

[0051] The real-time detection unit 12 is used for detecting the electric energy generated by the generator in a unit time as the initial electric energy in real time when there is a water flow circulating through the new energy digital display water purifier after replacing the filter element in the process of using the new energy digital display water purifier.

[0052] More specifically, in this embodiment, an electrical energy detection circuit is provided, comprising, as shown in [Fig.2]:

[0053] The first resistor RI, one end of the first resistor RI is connected to the chip, and the other end of the first resistor RI is connected to the power supply end of the generator;

[0054] The collector of the first MOS1 is connected to the other end of the first resistor RI, the emitter of the first MOS1 is connected to one end of the second resistor R2 and is grounded, the base of the first MOS1 is connected to the other end of the second resistor R2 and one end of the third resistor R3, and the other end of the third resistor R3 is connected to the detection end of the generator.

[0055] In the preferred embodiment of the present invention, as shown in [Fig.l], the lifetime calculation module 2 comprises:

[0056] The blocking degree calculation unit 21 is used to calculate the ratio of the real-time electric energy to the initial electric energy when the real-time electric energy is detected during use of the new energy digital display water purifier after replacement of the filter element, and the difference between 1 and the ratio is taken as the blocking degree;

[0057] The replacement prompt unit 22 is connected to the blocking degree calculation unit 21 and be used to prompt the user to indicate to the user that the filter element should be replaced when the blocking degree is greater than the preset blocking degree threshold.

[0058] More specifically, in this embodiment, according to the electrical technology existing, we can know that the electrical energy can be calculated according to the following formula:

[0059] W=UIt;

[0060] When there is a stable water flow through the water purifier, the internal generator generates electricity under the drive of the water flow to convert the water energy into electric energy, and the electric energy detection circuit detects the voltage and current of the generator to obtain the power of the generator, and calculates the electric energy generated by the unit time with a preset time (e.g., set to 1s, 2s, etc.) as a unit time;

[0061] When the filter element just replaced by the filter element is first used, the electric energy generated by the generator in a unit time is calculated as the initial electric energy, and the electric energy generated by the generator in a unit time is calculated as the real-time electric energy in the subsequent use process, the filter element will be blocked in the use process, and the generated real-time electric energy will be less than the initial electric energy, so the ratio of the real-time electric energy to the initial electric energy can reflect the current degree of blockage, and we will take the difference between 1 and the ratio as the degree of blockage;Since the water flow rate cannot be guaranteed to be the same each time, the blockage degree is expressed as an integer according to the decile decay method, and the user is prompted to replace the filter element when the final real-time electric energy generated is less than 10% of the initial electric energy (which means the blockage degree is 90%). ;

[0062] The decile decay method is a method used for parameter adjustment of controllers, and its basic idea is to determine the proportionality and decay period of the controller by making the system produce attenuation oscillations, and then calculate the values ​​of the controller parameters according to the corresponding formula.

[0063] The specific steps of the decile decay method are as follows:

[0064] In a closed-loop control system, the controller is replaced by pure proportionality and the proportionality is preset to a higher value.

[0065] Once stability is achieved, the step interference is added by changing the given value, and the decay ratio of the curve is observed to be recorded by the controlled variable, then the scale is changed from large to small until the decay ratio of 10:1 appears, and the scale is recorded at this time Os (called the decay ratio of 10:1), and the decay period Ts is obtained from the curve.

[0066] Then, according to the formula, the setting value of the controller parameters is calculated.

[0067] In the preferred embodiment of the present invention, a temperature acquisition circuit is also provided in the new energy digital display water purifier, then as shown in [Fig.l], the data display system further comprises:

[0068] The water temperature measuring module 3 is used to collect the real-time water temperature of the water flow flowing through the new energy digital display water purifier through the temperature acquisition circuit, and the real-time water temperature is displayed through the digital display panel after smoothing the difference.

[0069] As shown in [Fig.3], the temperature acquisition circuit comprises:

[0070] The first capacitor Cl, one end of the first capacitor Cl is connected to one end of the chip and the third resistor R3, the other end of the first capacitor Cl is connected to one end of the third resistor R3 and is grounded, and the other end of the fourth capacitor R4 is connected to the other end of the third resistor R3.

[0071] More specifically, in this embodiment, the system is also equipped with a temperature acquisition circuit for detecting the water temperature of the water stream circulating through the new energy digital display water purifier;

[0072] Furthermore, although the parameters such as flow velocity, water pressure and so on of the water flow detection are not mentioned in the present embodiment, but in the actual situation, the system can be combined with the hardware set in the digital display water purifier, for example, various detection circuits, the parameters detected by various sensors are displayed on the digital display panel, to reflect other parameters on the water flow, for the user to see.

[0073] In the preferred embodiment of the present invention, a new energy digital display water purifier is also provided with a synchronization circuit for connecting the generator, then as shown in [Fig.l], the data recording module 1 further comprises:

[0074] The time recording unit 13 is used to start from the replacement of the filter element of the new energy digital display water purifier, by recording the sum of the time that the generator produces electric power as the usage time and displaying it through the digital display panel, and resetting the usage time when the filter element is replaced next time.

[0075] In the preferred embodiment of the present invention, as shown in [Fig.l], the duration calculation module 2 further comprises a duration prompt unit 23;

[0076] The duration prompt unit 23 is used when the service life is greater than the preset filter element life threshold, prompt the user that the filter element reaches the service life and needs to replace the filter element.

[0077] More specifically, in this embodiment, the service life of the filter element can be reflected by the degree of blockage, and can also be judged according to the service time of the filter element, for example, the service life of the filter element is calculated according to the fuzzy algorithm principle of 2 hours of use per day for an average household and a total of 180 hours for 3 months. When the usage time reaches 180 hours, the service life of the filter element is over and the filter element needs to be replaced, so when the generator is detected to generate electricity, it means that there is water flowing through the filter element, and the duration of the generator is recorded, and you can get how long the filter element has been used from the replacement to the current time, and the service life of the filter element reaches 180 hours, which prompts the user to replace the filter element.If the degree of blockage or the usage time is satisfied, it means that the filter element must be replaced.

[0078] The invention also provides a data display method for a new energy digital display water purifier, applied to the data display system as described above, then as shown in [Fig.4], the data display method comprises:

[0079] Step S1, the data display system detects the initial electric energy generated by the generator after the new energy digital display water purifier replaces the filter element and when there is a water flow flowing through the new energy digital display water purifier, and detects the real-time electric energy generated by the generator when using the new energy digital display water purifier after the filter element is replaced;

[0080] In step S2, the data display system calculates the blocking degree of the filter element according to the real-time electric energy and the initial electric energy, displays the blocking degree through the digital display panel, and judges whether the filter element reaches the service life according to the blocking degree:

[0081] If yes, prompt the user to replace the filter element;

[0082] If not, return to step S2.

[0083] In the preferred embodiment of the present invention, as shown in [Fig.5], step S1 comprises:

[0084] Step SI 1, the data display system shows that the electric energy generated by the generator in a unit time is detected as the energy initial electric current through the electric energy detection circuit after the filter element of the new energy digital display water purifier is replaced and there is a stable flow of water circulating through the new energy digital display water purifier for the first time;

[0085] Step S12, the data display system in the display water purifier New energy digital display water purifier After replacing the filter element in the use process, when there is water flowing through the new energy digital display water purifier, the electric energy generated by the generator in a unit time is detected through the electric energy detection circuit as the initial electric energy in real time.

[0086] In the preferred embodiment of the present invention, as shown in [Fig.6], step S2 comprises:

[0087] Step S21, the data display system detects the real-time electric energy when using the new energy digital display water purifier after replacing the filter element, calculates the ratio of the real-time electric energy to the initial electric energy, and takes the difference between 1 and the ratio as the blocking degree;

[0088] Step S22, the data display system is used to determine whether the blocking degree is greater than the predefined blocking degree threshold:

[0089] If so, it will indicate to the user that the filter element has reached the end of its useful life and must be replaced;

[0090] If not, return to step S21.

[0091] In the preferred embodiment of the present invention, a temperature acquisition circuit is also provided in the new energy digital display water purifier, and the data display method further comprises:

[0092] In step A1, the data display system collects the real-time water temperature of the water flow through the new energy digital display water purifier through the temperature acquisition circuit, and the real-time water temperature is smoothed and displayed through the digital display panel.

[0093] The above is only a best mode for carrying out the present invention, and does not limit the embodiment and scope of protection of the present invention, and those skilled in the art should be able to appreciate that all solutions obtained by equivalent substitutions and obvious modifications made using the contents of this specification and illustrations should be included within the scope of protection of the present invention.

Claims

Claims

1. The data display system for the new energy digital display water purifier, wherein the new energy digital display water purifier is provided with a digital display panel, and a generator is arranged therein, and the data display system comprises: The data recording module is used to detect and record the initial electric energy generated by the generator when there is a water flow flowing through the new energy digital display water purifier after the new energy digital display water purifier replaces the filter element, and detects the real-time electric energy generated by the generator during the use process after the new energy digital display water purifier replaces the filter element; The service life calculation module is connected to the data recording module, is used to calculate the blocking degree of the filter element according to the real-time electric energy and the initial electric energy, displays the blocking degree through the digital display panel, and prompts the user to replace the filter element when the service life is judged according to the blocking degree.

2. The data display system according to claim 1, wherein the new energy digital display water purifier is provided with an electric energy detection circuit and is connected to the generator, and the data recording module comprises: The initial detection unit is used to detect the electric energy generated by the generator in a unit time as the initial electric energy through the electric energy detection circuit when the filter element is replaced and there is a stable water flow through the new energy digital display water purifier for the first time after the replacement of the new energy digital display water purifier; The real-time detection unit is used to detect the electric energy generated by the generator in a unit time as the initial electric energy in real time when the water flows through the new energy digital display water purifier when the water flows through the new energy digital display water purifier new after replacing the filter element.

3. The data display system of claim 1, wherein the service life calculation module comprises: The blockage degree calculation unit is used for calculating the ratio of the real-time electric energy to the initial electric energy when using the new energy digital display water purifier after replacing the filter element when the real-time electric energy is detected, and the difference between 1 and the ratio is taken as the blockage degree; The replacement prompt unit is connected to the blockage degree calculation unit and be used for prompting the user that the filter element needs to be replaced when the blockage degree is greater than the preset blockage degree threshold.

4. The data display system of claim 1, wherein the new energy digital display water purifier is also equipped with a temperature acquisition circuit, and the data display system further comprises: The water temperature measurement module is used for collecting the real-time water temperature of the water flow flowing through the new energy digital display water purifier through the temperature acquisition circuit, and displaying the difference between the real-time water temperature and the digital display panel after smoothing the difference.

5. The data display system of claim 1, wherein the new energy digital display water purifier is also equipped with a timing circuit for connecting the generator, and the data recording module further comprises: The time recording unit is used for replacing the filter element of the new energy digital display water purifier, recording the sum of the time that the generator produces electric power as the usage time and displaying it through the digital display panel, and resetting the usage time when the filter element is replaced next time.

6. The data display system of claim 5, wherein the lifetime calculation module further comprises a duration prompt unit; The duration prompt unit is used when the usage duration is greater than the usage time threshold of the preset filter element, prompts the user that the filter element is reaching the end of its service life and needs to replace the filter element.

7. The data display method for the new energy digital display water purifier, wherein the data display method is applied to the data display system as described in any one of claims 1 to 6, and the data display method comprises: Step 5, the data display system detects the initial electric energy generated by the generator after the new energy digital display water purifier replaces the filter element, and when there is water flow through the new energy digital display water purifier, and detects the real-time electric energy generated by the generator in the use process after the new energy digital display water purifier replaces the filter element; Step S2, the data display system calculates the blocking degree of the filter element according to the real-time electric energy and the initial electric energy, displays the blocking degree through the digital display panel, and judges whether the filter element reaches the service life according to the blocking degree: If yes, prompt the user to replace the filter element; If not, return to step S2.

8. A method of displaying data according to claim 7, wherein step S1 comprises: Step SU, the data display system shows that after the new energy digital display water purifier replaces the filter element, and when there is a stable water flow through the new energy digital display water purifier for the first time, the electric energy generated by the generator is detected through the electric energy detection circuit as the initial electric energy; Step S12, the data display system in the use process after replacing the filter element of the new energy digital display water purifier, when there is a water flow flowing through the new energy digital display water purifier, the electric energy generated by the generator in a unit time is detected through the electric energy detection circuit as the initial electric energy in real time.

9. The data display method according to claim 7, wherein step S2 comprises: Step S21, when the data display system detects the real-time electric energy when using the new energy digital display water purifier after replacing the filter element, calculates the ratio of the real-time electric energy and the initial electric energy, and takes the difference of 1 and the ratio as the blocking degree; Step S22, the data display shows whether the system judges whether the blocking degree is greater than the preset threshold of the blocking degree: If yes, the user is prompted to indicate that the filter element has reached its useful life and needs to be replaced; If no, return to step S21.

10. The data display method of claim 7, wherein the new energy digital display water purifier is also provided with a temperature acquisition circuit, and the data display method further comprises: Step A1, the data display system collects the real-time water temperature of the water flow circulating through the new energy digital display water purifier through the temperature acquisition circuit, and displays the difference between the real-time water temperature and the digital display panel after smoothing the difference.

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