CN108191097A - A kind of filter element of water purifier service life monitoring method - Google Patents
A kind of filter element of water purifier service life monitoring method Download PDFInfo
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- CN108191097A CN108191097A CN201810096934.8A CN201810096934A CN108191097A CN 108191097 A CN108191097 A CN 108191097A CN 201810096934 A CN201810096934 A CN 201810096934A CN 108191097 A CN108191097 A CN 108191097A
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- water
- filter
- parameter value
- filter cores
- monitoring
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Abstract
The invention discloses a kind of filter element of water purifier service life monitoring methods, comprise the step of and lay sensor, acquisition monitoring data, calculate filter core using parameter, display state of filter element and remind filter element replacing.The monitoring method is mainly setting water quality detection sensor and water quantity monitoring sensor on the water pipe of connection filter core, the impurity screening situation for being conducive to each filter core flowed through to water carries out accurate measurements, it and being capable of real time on-line monitoring, visual in image display is also carried out to service life state, reminds carrying out filter element replacing after service life expires.The monitoring method has the characteristics that reliability and real-time, and filter element of water purifier is replaced and provides accurate foundation and effectively reminds.
Description
Technical field
The present invention relates to water purifier technical field more particularly to a kind of filter element of water purifier service life monitoring methods.
Background technology
The filter core of water purifier is the critical piece for realizing water purification filter, the service life of filter core with crossed drainage into grouping
Water into, water processed is how many and many factors such as filter core type, the type filter core performance expiration of itself are closely related.
Lack the Method means using monitoring to filter element of water purifier in the prior art, it is impossible to which offer accurately reflects filter core use
The supplemental characteristic of state and the use state that cannot accurately show filter core need to provide relevant monitoring technology scheme thus.
Invention content
The technical problem to be solved in the present invention is to provide a kind of filter element of water purifier service life monitoring methods, solve existing skill
Filter element of water purifier service life is monitored in art and lacks technological means, the effective source of monitoring data shortage and cannot accurately show
The problem of filter element using state.
To solve the above problems, solution provided by the invention is to provide a kind of filter element of water purifier service life monitoring side
Method, the water purifier include running water purifier the monitoring circuit board being monitored and the filter core concatenated by connection water pipe, packet
Include step:Sensor is laid, at least one water quantity monitoring sensor, the inspection of at least one water quality are provided on the connection water pipe
Survey sensor, the water quantity monitoring sensor and water quality detection sensor with the monitoring circuit board electrical connection;Acquisition monitoring
Data, the water quantity monitoring sensor are monitored the water flowed through in the water pipe, obtain water quantity monitoring data and transmit
It is handled and is stored to the monitoring circuit board, the water quality detection sensor carries out water quality to the water flowed through in the water pipe
Detection, obtain water quality testing data and be transferred to it is described monitoring circuit board handled and stored;It calculates filter core and uses parameter, institute
Performance data of the monitoring circuit board according to water quantity monitoring data, water quality testing data and the filter core is stated, COMPREHENSIVE CALCULATING obtains institute
The longest for stating filter core uses parameter value and currently used parameter value;Show state of filter element, the monitoring circuit board control display screen
Show that the currently used parameter value of the filter core accounts for the ratio that longest uses parameter value.
In another embodiment of filter element of water purifier service life monitoring method of the present invention, after the display state of filter element
Prompting filter element replacing is further included, if the longest that the currently used parameter value of the filter core is equal to the filter core uses parameter value,
It monitors circuit board and corresponds to the prompting message for generating and replacing the filter core.
In another embodiment of filter element of water purifier service life monitoring method of the present invention, the filter core is included by connection water pipe
The PPF filter cores of concatenation in the laying sensor, are included in miscellaneous in setting detection water on the entrance water pipe of the PPF filter cores
First water quality detection sensor of matter sets the first water quantity monitoring to pass on the entrance of the PPF filter cores or outlet connection water pipe
Sensor;In the acquisition monitoring data, including the first water quantity monitoring sensor to the water that is flowed through in the water pipe into
Row monitoring, obtain the first water quantity monitoring data and be transferred to it is described monitoring circuit board handled and stored, first water quality
Detection sensor carries out water quality detection to the water flowed through in the water pipe, obtains the first water quality testing data and is transferred to the prison
Control circuit board is handled and is stored;In the calculating filter core is using parameter, the longest including the PPF filter cores uses parameter
Value and the computational methods of currently used parameter value are:First, described arrived according to the first water quantity monitoring Sensor monitoring
The first water quality testing data that one water quantity monitoring data and the first water quality detection sensor detect, is calculated and enters
The impurity content of the water of the water purifier is P1 mg/litres, then, its maximum is obtained according to the performance data of the PPF filter cores
Adsorbing contaminant amount is M1 milligram, and it is M1/P1 that the longests of the PPF filter cores is calculated, which using parameter value is the maximum water flowed through,
It rises, and then accumulates to monitor the water X1 for flowing through the PPF filter cores and rise by the first water quantity monitoring sensor and be used as it currently
Using parameter value, then the longest that the currently used parameter value of the PPF filter cores accounts for the PPF filter cores is using the ratio of parameter value
X1P1/M1;In the display state of filter element, including the corresponding ratio X 1P1/M1 of the PPF filter cores is patterned
Display;In filter element replacing is reminded, if the currently used parameter value X1 including the PPF filter cores is equal to the PPF filter cores most
It is long to use parameter value M1/P1, then it monitors circuit board and corresponds to the prompting message for generating and replacing the PPF filter cores.
In another embodiment of filter element of water purifier service life monitoring method of the present invention, the filter core is additionally included in described
The CTO filter cores and UDF filter cores being sequentially connected in series by connection water pipe after PPF filter cores, in the laying sensor, are additionally included in institute
State the second water quality detection sensor micro- in setting detection water on the entrance connection water pipe of CTO filter cores;In the acquisition
In monitoring data, further include second water quality detection sensor and water quality detection is carried out to the water flowed through in the water pipe, obtain
Second water quality testing data and be transferred to it is described monitoring circuit board handled and stored;Parameter is used in the calculating filter core
In, further include the longest of the CTO filter cores and UDF filter cores is using the computational methods of parameter value and currently used parameter value:It is first
First, the first water quantity monitoring data arrived according to the first water quantity monitoring Sensor monitoring and the second water quality detection pass
The micro- P2 mg/litres for entering the CTO filter cores are calculated, so in the second water quality testing data that sensor detects
Afterwards, it is M2 milligrams to obtain the sum of maximum adsorption trace element according to the performance data of the CTO filter cores and UDF filter cores, is calculated
Be the maximum water flowed through using parameter value to the longest of the CTO filter cores and UDF filter cores it is M2/P2 liters, and then pass through institute
State the accumulation monitoring of the first water quantity monitoring sensor flow through the CTO filter cores and UDF filter cores water X2 rise as both it is current
Using parameter value, then the currently used parameter value of the CTO filter cores and UDF filter cores accounts for its longest and is using the ratio of parameter value
X2P2/M2;In the display state of filter element, further include the corresponding ratio X 2P2/ of the CTO filter cores and UDF filter cores
M2 is also patterned display respectively;In filter element replacing is reminded, if corresponding current including the CTO filter cores and UDF filter cores
The longest for being equal to the CTO filter cores and UDF filter cores using parameter value X2 is then monitored circuit board and is corresponded to production using parameter value M2/P2
The raw prompting message for replacing the CTO filter cores and UDF filter cores.
In another embodiment of filter element of water purifier service life monitoring method of the present invention, the filter core includes being additionally included in institute
The RO filter cores concatenated after UDF filter cores by connection water pipe are stated, in the laying sensor, are additionally included in going out for the RO filter cores
The second water quantity monitoring sensor is set on mouth connection water pipe;In the acquisition monitoring data, the second water prison is further included
It surveys sensor to be monitored the water flowed through in the outlet connection water pipe of the RO filter cores, obtains the second water quantity monitoring data simultaneously
The monitoring circuit board is transferred to be handled and stored;In the calculating filter core is using parameter, the RO filter cores are further included
Longest be using the computational methods of parameter value and currently used parameter value:The longest of the RO filter cores is described using parameter value
Nominal filtering maximum amount of water value M3 liters in RO filter core performance datas, the currently used parameter value of the RO filter cores is by described
The water value X3 liters of the RO filter cores are flowed out in the accumulation monitoring of second water quantity monitoring sensor, then the currently used ginseng of the RO filter cores
It is X3/M3 that numerical value, which accounts for its longest using the ratio of parameter value,;In the display state of filter element, further include the RO filter cores
The corresponding ratio X 3/M3 is also patterned display;In filter element replacing is reminded, if including the RO filter cores it is corresponding work as
The preceding longest for being equal to the RO filter cores using parameter value X3 is then monitored circuit board and is corresponded to the generation replacement RO using parameter value M3
The prompting message of filter core.
In another embodiment of filter element of water purifier service life monitoring method of the present invention, by connecting after the RO filter cores
Water pipe concatenates a pressure bucket, and the filter core is additionally included in the T33 filter cores concatenated after the pressure bucket by connection water pipe,
In the laying sensor, in addition to setting detects the third water of impurities in water on the outlet connection water pipe of the T33 filter cores
Sensor and third water quantity monitoring sensor are surveyed in quality supervision;In the acquisition monitoring data, the third water quantity monitoring is further included
Sensor is monitored the water flowed through in the outlet connection water pipe of the T33 filter cores, obtains third water quantity monitoring data simultaneously
It is transferred to the monitoring circuit board to be handled and stored, outlet of the third water quality detection sensor to the T33 filter cores
The water flowed through in connection water pipe carries out water quality detection, obtains third water quality testing data and is transferred to the monitoring circuit board progress
Processing and storage;In the calculating filter core is using parameter, further include the longest of the T33 filter cores is made using parameter value and currently
It is with the computational methods of parameter value:First, the third water quantity monitoring arrived according to the third water quantity monitoring Sensor monitoring
The outflow water purifier is calculated in the third water quality testing data that data and third water quality detection sensor detect
The impurity content of water is P4 mg/litres, and then, obtaining its maximum adsorption impurity level according to the performance data of the T33 filter cores is
M4 milligrams, it is M4/P4 liters, and then pass through that the longests of the T33 filter cores is calculated, which using parameter value is the maximum water flowed through,
The water X4 that the third water quantity monitoring sensor accumulation monitoring flows through the T33 filter cores is risen as its currently used parameter value,
It is X4P4/M4 that then the currently used parameter value of the T33 filter cores, which accounts for the longests of the T33 filter cores using the ratio of parameter value,;
In the display state of filter element, further include and the corresponding ratio X 4P4/M4 of the T33 filter cores is also patterned display;
In filter element replacing is reminded, if the longest that the currently used parameter value X4 including the T33 filter cores is equal to the T33 filter cores uses
Parameter value M4/P4 then monitors circuit board and corresponds to the prompting message for generating and replacing the T33 filter cores.
In another embodiment of filter element of water purifier service life monitoring method of the present invention, the monitoring circuit board is provided with pair
The timer that the filter core usage time is monitored is used when the timer monitors that the usage time of the filter core reaches
After time limit, then in state of filter element is shown, the monitoring circuit board control display screen shows the currently used parameter of the filter core
Value is equal to longest using parameter value, and in filter element replacing is reminded, monitoring circuit board, which corresponds to, generates the prompting letter for replacing the filter core
Breath.
In another embodiment of filter element of water purifier service life monitoring method of the present invention, the graphic software platform includes setting
Strip display column is shown that the ratio that the region that the strip display column lights display accounts for entire stripe region is institute
The currently used parameter value for stating filter core accounts for the ratio that longest uses parameter value.
In another embodiment of filter element of water purifier service life monitoring method of the present invention, the monitoring circuit board is provided with logical
Believe module, currently used parameter value and the longest of the filter core are transferred to remote control using parameter value by the communication module
Thus platform carries out remote monitoring to the use state of the filter element of water purifier.
In another embodiment of filter element of water purifier service life monitoring method of the present invention, the remote control table also passes through
The currently used parameter value of the filter core and longest are transferred to the water purifier pair by mobile data communication mode using parameter value
Using the individual mobile communication terminal at family, and the currently used parameter value of filter core described in graphic software platform accounts for longest and uses parameter value
Ratio.
The beneficial effects of the invention are as follows:The invention discloses a kind of filter element of water purifier service life monitoring method, including
Step, which has, to be laid sensor, acquisition monitoring data, calculates filter core using parameter, display state of filter element and remind filter element replacing.It should
Monitoring method is mainly setting water quality detection sensor and water quantity monitoring sensor on the water pipe of connection filter core, is conducive to water
The impurity screening situation of each filter core flowed through carries out accurate measurements, and can real time on-line monitoring, also to service life
State carries out visual in image display, reminds carrying out filter element replacing after service life expires.The monitoring method has reliability
And the characteristics of real-time, filter element of water purifier is replaced, accurate foundation is provided and is effectively reminded.
Description of the drawings
Fig. 1 is according to filter core composition schematic diagram in one embodiment of water purifier;
Fig. 2 is the flow chart according to one embodiment of filter element of water purifier service life monitoring method;
Fig. 3 is the flow chart according to another embodiment of filter element of water purifier service life monitoring method;
Fig. 4 is the flow chart according to another embodiment of filter element of water purifier service life monitoring method;
Fig. 5 is the flow chart according to another embodiment of filter element of water purifier service life monitoring method;
Fig. 6 is the flow chart according to another embodiment of filter element of water purifier service life monitoring method;
Fig. 7 is according to filter element using state display signal in another embodiment of filter element of water purifier service life monitoring method
Figure.
Specific embodiment
For the ease of understanding the present invention, in the following with reference to the drawings and specific embodiments, the present invention will be described in more detail.
The preferred embodiment of the present invention is given in attached drawing.But the present invention can in many different forms realize, and unlimited
In this specification described embodiment.On the contrary, the purpose for providing these embodiments makes to the disclosure
Understand more thorough and comprehensive.
It should be noted that unless otherwise defined, all technical and scientific terms are with belonging to used in this specification
The normally understood meaning of those skilled in the art of the present invention is identical.
Used term is intended merely to the purpose of description specific embodiment in the description of the invention, is not intended to
The limitation present invention.Term "and/or" used in this specification include the arbitrary of one or more relevant Listed Items and
All combinations.
Fig. 1 is the composition schematic diagram of filter core in one embodiment of water purifier, and the water purifier includes multiple by connection water pipe string
The filter core connect, including PPF (high-density fiber cotton) filter core 111, the CTO (compression activated carbon) being sequentially connected in series by connection water pipe
Filter core 112, UDF (grain active carbon) filter core 113, RO (reverse osmosis membrane) filter core 114 and T33 (activated carbon) filter core 116, Yi Ji
Pressure pot 115 is provided between RO filter cores 114 and T33 filter cores 116, for holding by pure after 114 permeation filtration of RO filter cores
Water.
Fig. 1 shows a kind of common water purifier embodiment, is also possible to increase as needed in practical use more
Filter core or reduce filter core, these filter cores be serially connected can realize to flow into water layering, after finally obtaining filtering
Pure water.
Further, the water purifier further includes the monitoring circuit board being monitored to water purifier operation, by monitoring electricity
Road plate can not only control operating with for water purifier, and the use of filter core can also be monitored, will subsequently do into
One step explanation.
Fig. 2 is according to the flow chart of one embodiment of filter element of water purifier service life monitoring method, including step:
S101:Sensor is laid, at least one water quantity monitoring sensor, at least one is provided on the connection water pipe
Water quality detection sensor, the water quantity monitoring sensor and water quality detection sensor with the monitoring circuit board electrical connection.
S102:Monitoring data are acquired, the water quantity monitoring sensor is monitored the water flowed through in the water pipe, obtains
To water quantity monitoring data and be transferred to it is described monitoring circuit board handled and stored, the water quality detection sensor is to the water
The water that is flowed through in pipe carries out water quality detection, obtains water quality testing data and be transferred to the monitoring circuit board being handled and deposited
Storage.
Based on above-mentioned two step, setting water quantity monitoring sensor is to be monitored, be conducive to the water flowed through
Accumulation calculating is carried out to the water production that water purifier is completed, water production is much bigger to filter core purification consumption.Water quality detection senses
Device is to carry out composition detection to the water of filtering, is conducive to acquire impurities in water, molecule, last traces elemental composition
(chlorine element that such as purified water uses), planktonic organism, bacterium can set different water quality detections for different filter core features
Thus sensor measures the content of corresponding ingredient in water.Both sensors be arranged at connection water pipe on, and pass through cable with
Circuit board electrical connection is monitored, the data for detecting acquisition are supplied directly to monitoring circuit board is handled and stored, and can be realized
Detection in real time improves the automatization level of detection.
S103:Filter core is calculated using parameter, the monitoring circuit board is according to water quantity monitoring data, water quality testing data and institute
The performance data of filter core is stated, the longest that COMPREHENSIVE CALCULATING obtains the filter core uses parameter value and currently used parameter value.
Water detection data be mainly used for accumulation calculate flow through water number, water quality testing data mainly include water in
The detection data of ingredient, these data correspond to ingredient in the water that different filter cores can filter out respectively, and the performance data of filter core includes
The performance expiration of filter core is primarily referred to as the time limit of the filter core normal use or refers to the maximum application phase after the filter core use
Limit because in filter core into branch by aoxidize, water logging erosion etc. many factors influenced, even if for a long time without drainage work
As these reasons and lose strainability.The longest of filter core includes longest validity period limit value, most serious offense using parameter value
Drainage magnitude, maximum filtering impurity level etc., the currently used parameter value of filter core include currently used duration value, current filter water
Value, current filter impurity level etc..
S104:Show state of filter element, the monitoring circuit board control display screen shows the currently used parameter of the filter core
Value accounts for the ratio that longest uses parameter value.
Preferably, it can show that currently used parameter value accounts for longest by modes such as percent value, graphic software platform ratios
Using the ratio of parameter value, thus user can intuitively be apparent from the service condition of filter core.
S105:Filter element replacing is reminded, if the longest that the currently used parameter value of the filter core is equal to the filter core uses ginseng
Numerical value then monitors circuit board and corresponds to the prompting message for generating and replacing the filter core.
The step only just carries out prompting changing after filtering strainer operating life expires, after filter core service life expires, then
Prompting message can be generated by modes such as light flash, voice prompt, picture and text showings, user is prompted to replace filter core in time.
It can be seen that above-mentioned filter element of water purifier service life monitoring method embodiment can pass through the connection water pipe in filter core
Upper setting sensor, to measure water consumption and water quality be detected, and then the ingredient and mistake that can be filtered according to filter core itself
The bearing capacity of filter, to calculate the longest of the filter core using parameter value and currently used parameter value, the two values are corresponding aobvious respectively
The longest service life of filter core and currently used time limit are shown as, then is presented by diversified forms.Therefore, it is possible to adapt to each
The detection of kind of water quality, can and the distinguishing longest service life that obtains filter core and currently used time limit different according to water quality,
Meet practical drainage situation.In addition, this mode has no effect on water process processed, and it also is able to improve the Automated water of monitoring
Flat, display presentation is also very intuitive, and user is allowed, which to replace filter core, to be had accurately foundation and can accomplish to carry out prompting changing in time.
Preferably, on the basis of embodiment shown in Fig. 2, Fig. 3 shows that filter element of water purifier service life monitoring method is another
The flow chart of one embodiment.Wherein, the filter core includes the PPF filter cores concatenated by connection water pipe, and the part identical with Fig. 2 is just
It repeats no more, in place of main explanation is had any different below.
Here setting PPF filter cores are first layer water filter cores, and 1 micron of -5 micron pore size precision of the filter core generally use is filtered
Core pre-processes the water for entering the filter core, goes the various minute impurities such as silt, the iron rust of residual in water removal.
Preferably, in the laying sensor S201, it is included in setting detection water on the entrance water pipe of the PPF filter cores
First water quality detection sensor of middle impurity sets the first water to supervise on the entrance of the PPF filter cores or outlet connection water pipe
Survey sensor;
Preferably, in the acquisition monitoring data S202, including the first water quantity monitoring sensor to the water pipe
In the water that flows through be monitored, obtain the first water quantity monitoring data and be transferred to the monitoring circuit board being handled and deposited
Storage, first water quality detection sensor carry out water quality detection to the water flowed through in the water pipe, obtain the first water quality detection number
According to and be transferred to it is described monitoring circuit board handled and stored;
By by the first water quantity monitoring sensor and the first water quality detection sensor directly with monitoring circuit board electrical connection, and
It is handled and is stored by monitoring circuit board, can realize real time on-line monitoring and processing, improve filter element of water purifier monitoring
Real-time and automatization level.
Preferably, in the calculating filter core using in parameter S203, the longest including the PPF filter cores using parameter value and
The computational methods of currently used parameter value are:First, first water arrived according to the first water quantity monitoring Sensor monitoring
The water quality testing data that amount monitoring data and the first water quality detection sensor detect, is calculated and enters the water purification
The impurity content of the water of device is P1 mg/litres, then, its maximum adsorption impurity is obtained according to the performance data of the PPF filter cores
It is M1 milligrams to measure, and it is M1/P1 liters that the longests of the PPF filter cores is calculated, which using parameter value is the maximum water flowed through, and then
The water X1 liters that the PPF filter cores are flowed through by the first water quantity monitoring sensor accumulation monitoring are used as its currently used parameter
Value, then it is X1P1/M1 that the currently used parameter value of the PPF filter cores, which accounts for the longests of the PPF filter cores using the ratio of parameter value,;
As can be seen that it is mainly the impurity content in inspection water, and obtain corresponding by the first water quality detection sensor
Parameter value, and the first water quantity monitoring sensor is then to state the waters of PPF filter cores to inflow to be monitored accumulation, it is possible thereby in real time
Obtain the impurity level that filter core worry removes.Here using the PPF filter cores can maximum adsorption impurity level it is corresponding filtering total Water as
Longest service life, this tallies with the actual situation, because can be carried when the practical impurity level adsorbed of the PPF filter cores is equal to it
Maximum value, this be by impurities in water content and filtering water codetermine, therefore constantly carried out in real time in water quality detection
In the case of, total water production which can carry is also that can be predicted.And by measure impurities in water content and
Accumulate water consumption, it is possible to obtain the accumulation situation of PPF filter cores impurity screening of different phase in water processed, thus will gradually tire out
Long-pending water consumption is as the currently used time limit.This method can combine closely water quality situation and the actual used water situation of user,
It can reflect the actual use situation of filter core.
Preferably, in the display state of filter element S204, including by the corresponding ratio X 1P1/ of the PPF filter cores
M1 is patterned display.
Preferably, in filter element replacing S205 is reminded, if the currently used parameter value X1 including the PPF filter cores is equal to institute
The longest of PPF filter cores is stated using parameter value M1/P1, then monitors circuit board and corresponds to the prompting message for generating and replacing the PPF filter cores.
It is further preferred that on the basis of embodiment shown in Fig. 3, Fig. 4 shows that filter element of water purifier service life monitors
The flow chart of another embodiment of method.Wherein, outside the related content including embodiment described in Fig. 3, further, the filter core is also
It is included in the CTO filter cores being sequentially connected in series by connection water pipe after the PPF filter cores and UDF filter cores, the part identical with Fig. 3 is just
It repeats no more, in place of main explanation is had any different below.
Here it is second layer water filter core to set CTO filter cores and UDF filter cores, which belongs to active carbon filter core, usually
The trace elements such as heterochromatic peculiar smell, chlorine residue, suspended organic matter in water can be effectively removed, are further purified water.
Preferably, it in the laying sensor S301, in addition to is set on the entrance connection water pipe of the CTO filter cores
Detect the second water quality detection sensor micro- in water;
Preferably, in the acquisition monitoring data S302, second water quality detection sensor is further included to the water
The water that is flowed through in pipe carries out water quality detection, obtain the second water quality testing data and be transferred to the monitoring circuit board carry out processing and
Storage;
Preferably, in the calculating filter core is using parameter S303, the longest of the CTO filter cores and UDF filter cores is further included
Computational methods using parameter value and currently used parameter value are:First, it is arrived according to the first water quantity monitoring Sensor monitoring
The first water quantity monitoring data and the second water quality testing data for detecting of the second water quality detection sensor, calculate
To the micro- P2 mg/litres for entering the CTO filter cores, then, according to the CTO filter cores and the performance number of UDF filter cores
It it is M2 milligrams according to the sum of maximum adsorption trace element is obtained, the longest that the CTO filter cores and UDF filter cores is calculated uses parameter
Value is that the maximum water flowed through is M2/P2 liters, and then is flowed through by the first water quantity monitoring sensor accumulation monitoring described
The water X2 of CTO filter cores and UDF filter cores rise as both currently used parameter value, then the CTO filter cores and UDF filter cores are worked as
It is preceding that account for its longest using the ratio of parameter value using parameter value be X2P2/M2.
Here, the CTO filter cores and UDF filter cores are considered as with identical characteristic, are risen during considering except trace element
To identical effect, therefore same treatment is done to the service life of both filter cores here.
Preferably, it in the display state of filter element S304, further includes the CTO filter cores and the corresponding institute of UDF filter cores
It states ratio X 2P2/M2 and is also patterned display respectively;
Preferably, in filter element replacing S305 is reminded, if corresponding currently used including the CTO filter cores and UDF filter cores
Parameter value X2 is equal to the longest of the CTO filter cores and UDF filter cores using parameter value M2/P2, then monitors circuit board and correspond to generation more
Change the prompting message of the CTO filter cores and UDF filter cores.
It is further preferred that on the basis of embodiment shown in Fig. 4, Fig. 5 shows that filter element of water purifier service life monitors
The flow chart of another embodiment of method.Wherein, outside the related content including embodiment described in Fig. 4, further, the filter core is also
It is included in the RO filter cores concatenated after the UDF filter cores by connection water pipe, the part identical with Fig. 4 just repeats no more, below
In place of main explanation is had any different.
Here, RO filter element filterings water usually require water pump pressurize to RO filter cores intake, and RO filter cores outflow water be
The water that part flows into, some usually first flowed into a pressure pot as waste water discharge, the water of outflow after again for
Family uses.Therefore, the water of RO filter cores outflow is less than the water flowed into.
Preferably, it in the laying sensor S401, in addition to is set on the outlet of RO filter cores connection water pipe
Second water quantity monitoring sensor;
Preferably, in the acquisition monitoring data S402, the second water quantity monitoring sensor is further included to the RO
The water flowed through in the outlet connection water pipe of filter core is monitored, and is obtained the second water quantity monitoring data and is transferred to the monitoring electricity
Road plate is handled and is stored;
Preferably, in the calculating filter core is using parameter S403, the longest for further including the RO filter cores uses parameter value
Computational methods with currently used parameter value are:The longest of the RO filter cores is using parameter value in the RO filter cores performance data
Nominal filtering maximum amount of water value M3 liters, the currently used parameter value of the RO filter cores is sensed by second water quantity monitoring
The water value X3 liters of the RO filter cores are flowed out in device accumulation monitoring, then the currently used parameter value of the RO filter cores accounts for the use of its longest
The ratio of parameter value is X3/M3.
Herein, the aperture of RO filter cores is typically 5/1000000ths (0.0001 microns) of hairline, general naked eyes nothing
Method sees that bacterium, virus are 5000 times of the aperture, and therefore, only hydrone and part can beneficial to the mineral ion of human body
Pass through, bacterium and virus, which can consider, to be removed.Here it need to only be measured by water, because after prime filters, in water
Content of microorganisms be metastable.
Preferably, it in the display state of filter element S404, further includes the corresponding ratio X 3/M3 of the RO filter cores
Also it is patterned display;
Preferably, in filter element replacing S405 is reminded, if including corresponding currently used parameter value X3 of the RO filter cores etc.
Parameter value M3 is used in the longest of the RO filter cores, then monitors circuit board and corresponds to the prompting message for generating and replacing the RO filter cores.
It is further preferred that on the basis of embodiment shown in Fig. 5, Fig. 6 shows that filter element of water purifier service life monitors
The flow chart of another embodiment of method.Wherein, it outside the related content including embodiment described in Fig. 6, further, is filtered in the RO
A pressure bucket is concatenated by connection water pipe after core, the filter core is concatenated after being additionally included in the pressure bucket by connection water pipe
T33 filter cores, the part identical with Fig. 4 just repeat no more, and main explanation is had any different part below.
In the laying sensor S501, in addition to the setting detection water on the outlet of T33 filter cores connection water pipe
The third water quality monitoring sensor of middle impurity and third water quantity monitoring sensor.
This is that setting third water quantity monitoring sensor is because the water flowed out from pressure pot needs not be equal to the second water
The water of amount monitoring Sensor monitoring, because usually also there being pure water in pressure pot, third water quality monitoring sensor is also inspection
Survey the pure water flowed out from pressure pot.And T33 filter cores are also a kind of active carbon filter core, are mainly considered except it is possible that remaining is micro-
Secondary element further improves the mouthfeel of reference water.
In the acquisition monitoring data S502, the third water quantity monitoring sensor is further included to the T33 filter cores
The water that flows through is monitored in outlet connection water pipe, obtain third water quantity monitoring data and be transferred to the monitoring circuit board into
Row processing and storage, the third water quality detection sensor carry out the water flowed through in the outlet connection water pipe of the T33 filter cores
Water quality detection, obtain third water quality testing data and be transferred to it is described monitoring circuit board handled and stored;
In the calculating filter core parameter value and current is used using the longests of the T33 filter cores in parameter S503, is further included
It is using the computational methods of parameter value:First, it is supervised according to the third water that the third water quantity monitoring Sensor monitoring arrives
The outflow water purifier is calculated in the third water quality testing data that measured data and third water quality detection sensor detect
Water impurity content for P4 mg/litres, then, its maximum adsorption impurity level is obtained according to the performance data of the T33 filter cores
It it is M4 milligrams, it is M4/P4 liters that the longests of the T33 filter cores is calculated, which using parameter value is the maximum water flowed through, Jin Ertong
The water X4 that the third water quantity monitoring sensor accumulation monitoring flows through the T33 filter cores is crossed to rise as its currently used parameter
Value, then it is X4P4/M4 that the currently used parameter value of the T33 filter cores, which accounts for the longests of the T33 filter cores using the ratio of parameter value,;
In the display state of filter element S504, further include by the corresponding ratio X 4P4/M4 of the T33 filter cores also into
Row graphic software platform;
In filter element replacing S505 is reminded, if the currently used parameter value X4 including the T33 filter cores is filtered equal to the T33
The longest of core uses parameter value M4/P4, then monitors circuit board and correspond to the prompting message for generating and replacing the T33 filter cores.
As a result, based on embodiment illustrated in fig. 5, accurate measurements can be carried out to the service life of each filter core in Fig. 1, made
The replacement for obtaining each filter core is all closely related with water quality and water production, it is ensured that replaces filter core in time to ensure the pure of water processed
Degree.
It is further preferred that it is not used in the situation of water processed for a long time there is also water purifier in actual use, but various filter cores
Have its natural life-span, be exactly these filter cores once using will be aoxidized, the influence of aging etc. and there are one fixed
Service life.Such as the performance expiration of reverse osmosis membrane (RO) filter core is exactly 3 years, the performance expiration of T33 filter cores is 1 year.
Preferably, the monitoring circuit board is provided with the timer being monitored to the filter core usage time, when described
After timer monitors that the usage time of the filter core reaches service life, then in state of filter element is shown, the monitoring circuit
Plate control display screen shows that the currently used parameter value of the filter core is equal to longest and uses parameter value, in filter element replacing is reminded,
It monitors circuit board and corresponds to the prompting message for generating and replacing the filter core.
Therefore, here provided with the method for usage time monitoring, once the time expires, then directly prompting carries out replacement filter
Core, priority are more than the foregoing monitoring time limit.
It is further preferred that as shown in fig. 7, the graphic software platform includes setting strip display column is shown, institute
State strip display column light display region account for entire stripe region ratio be the filter core currently used parameter value
Account for the ratio that longest uses parameter value.The graphical of PPF filter cores, CTO filter cores, UDF, RO filter core and T33 filter cores is corresponding in Fig. 7
Display wherein black region lights the region of display for display column in each filter core, represents the time limit of the filter core, and white
In Regional Representative's filter core still not used time limit, after filtering strainer operating life expires, entire filter core is exactly to be represented by black region
Bright light region.
Preferably, the monitoring circuit board is provided with communication module, and currently used parameter value and the longest of the filter core make
Remote control table is transferred to by the communication module with parameter value, thus the use state of the filter element of water purifier is carried out
Remote monitoring.
This mode causes the monitoring to filter element of water purifier to be extended to remote monitoring via the machine monitoring, is conducive to more
Accurately provide the service for replacing filter core to the user.
Preferably, the remote control table also by mobile data communication mode by the currently used parameter of the filter core
Value and longest are transferred to the individual mobile communication terminal of the corresponding user of the water purifier using parameter value, and described in graphic software platform
The currently used parameter value of filter core accounts for the ratio that longest uses parameter value.
This mode is then the service condition of filter element of water purifier to be transferred to the individual mobile communication terminal of user, is conducive to
The service condition of filter core in the more convenient monitoring household water filter of user.
By above example it is found that the invention discloses a kind of filter element of water purifier service life monitoring method, including
Step, which has, to be laid sensor, acquisition monitoring data, calculates filter core using parameter, display state of filter element and remind filter element replacing.It should
Monitoring method is mainly setting water quality detection sensor and water quantity monitoring sensor on the water pipe of connection filter core, is conducive to water
The impurity screening situation of each filter core flowed through carries out accurate measurements, and can real time on-line monitoring, also to service life
State carries out visual in image display, reminds carrying out filter element replacing after service life expires.The monitoring method has reliability
And the characteristics of real-time, filter element of water purifier is replaced, accurate foundation is provided and is effectively reminded.
Only the embodiment of the present invention is not intended to limit the scope of the invention, every to utilize description of the invention
And the equivalent transformation that accompanying drawing content is made, other related technical areas are directly or indirectly used in, are similarly included in this
In the scope of patent protection of invention.
Claims (10)
1. a kind of filter element of water purifier service life monitoring method, the water purifier includes monitoring circuit board and by connection water pipe
The filter core of concatenation, which is characterized in that including step:
Sensor is laid, at least one water quantity monitoring sensor, at least one water quality detection are provided on the connection water pipe
Sensor, the water quantity monitoring sensor and water quality detection sensor with the monitoring circuit board electrical connection;
Monitoring data are acquired, the water quantity monitoring sensor is monitored the water flowed through in the connection water pipe, obtains water
It measures monitoring data and is transferred to the monitoring circuit board and handled and stored, the water quality detection sensor is to the connection water
The water that is flowed through in pipe carries out water quality detection, obtains water quality testing data and be transferred to the monitoring circuit board being handled and deposited
Storage;
Filter core is calculated using parameter, the monitoring circuit board is according to the water quantity monitoring data, water quality testing data and the filter
The performance data of core, the longest that COMPREHENSIVE CALCULATING obtains the filter core use parameter value and currently used parameter value;
Show state of filter element, the monitoring circuit board control display screen shows that the currently used parameter value of the filter core accounts for longest and makes
With the ratio of parameter value.
2. filter element of water purifier service life monitoring method according to claim 1, which is characterized in that in the display filter core
Prompting filter element replacing is further included after state, if the longest that the currently used parameter value of the filter core is equal to the filter core uses ginseng
Numerical value then monitors circuit board and corresponds to the prompting message for generating and replacing the filter core.
3. filter element of water purifier service life monitoring method according to claim 2, which is characterized in that the filter core include by
The PPF filter cores of water pipe concatenation are connected,
In the laying sensor, setting detection impurities in water on the connection water pipe for the entrance for being included in the PPF filter cores
First water quality detection sensor sets the first water quantity monitoring to sense on the entrance of the PPF filter cores or the connection water pipe of outlet
Device;
In the acquisition monitoring data, the water flowed through in water pipe is connected to described including the first water quantity monitoring sensor
Be monitored, obtain the first water quantity monitoring data and be transferred to it is described monitoring circuit board handled and stored, first water
Quality detection sensor carries out water quality detection to the water flowed through in the connection water pipe, obtains the first water quality testing data and is transferred to
The monitoring circuit board is handled and is stored;
In the calculating filter core is using parameter, the longest including the PPF filter cores uses parameter value and currently used parameter value
Computational methods be:First, the first water quantity monitoring data for being arrived according to the first water quantity monitoring Sensor monitoring and
The impurity for the water for entering the water purifier is calculated in the first water quality testing data that first water quality detection sensor detects
Content is P1 mg/litres, and then, it is M1 milligrams to obtain its maximum adsorption impurity level according to the performance data of the PPF filter cores, meter
Calculating and obtaining the longests of the PPF filter cores the use of parameter value is the maximum water flowed through is M1/P1 liters, and then pass through first water
The water X1 that amount monitoring sensor accumulation monitoring flows through the PPF filter cores is risen as its currently used parameter value, then the PPF filters
It is X1P1/M1 that the currently used parameter value of core, which accounts for the longests of the PPF filter cores using the ratio of parameter value,;
It is aobvious including the corresponding ratio X 1P1/M1 of the PPF filter cores is patterned in the display state of filter element
Show;
In the prompting filter element replacing, if the currently used parameter value X1 including the PPF filter cores is equal to the PPF filter cores
Longest uses parameter value M1/P1, then monitors circuit board and correspond to the prompting message for generating and replacing the PPF filter cores.
4. filter element of water purifier service life monitoring method according to claim 3, which is characterized in that the filter core further includes
The CTO filter cores and UDF filter cores being sequentially connected in series after the PPF filter cores by connection water pipe,
In the laying sensor, in addition to setting detects micro member in water on the entrance connection water pipe of the CTO filter cores
Second water quality detection sensor of element;
In the acquisition monitoring data, further include second water quality detection sensor and connect the water flowed through in water pipe to described
Carry out water quality detection, obtain the second water quality testing data and be transferred to it is described monitoring circuit board handled and stored;
In the calculating filter core parameter value and current is used using the longest of the CTO filter cores and UDF filter cores in parameter, is further included
It is using the computational methods of parameter value:First, it is supervised according to first water that the first water quantity monitoring Sensor monitoring arrives
The second water quality testing data that measured data and the second water quality detection sensor detect is calculated and enters the CTO filters
Then the micro- P2 mg/litres of core, it is micro to obtain maximum adsorption according to the performance data of the CTO filter cores and UDF filter cores
The sum of element is M2 milligram, and it is the water that maximum flows through using parameter value that the longest of the CTO filter cores and UDF filter cores, which is calculated,
It measures as M2/P2 liters, and then the CTO filter cores and UDF filter cores is flowed through by the first water quantity monitoring sensor accumulation monitoring
Water X2, which rises, is used as the currently used parameter value of the two, then the currently used parameter value of the CTO filter cores and UDF filter cores accounts for it most
Length is X2P2/M2 using the ratio of parameter value;
In the display state of filter element, further include the corresponding ratio X 2P2/M2 of the CTO filter cores and UDF filter cores
It is patterned display respectively;
In the prompting filter element replacing, if being equal to including the corresponding currently used parameter value X2 of the CTO filter cores and UDF filter cores
The longest of the CTO filter cores and UDF filter cores uses parameter value M2/P2, then monitors circuit board and correspond to the generation replacement CTO filter cores
With the prompting message of UDF filter cores.
5. filter element of water purifier service life monitoring method according to claim 4, which is characterized in that the filter core further includes
The RO filter cores concatenated after the UDF filter cores by connection water pipe,
In the laying sensor, in addition to the second water quantity monitoring is set to sense on the outlet of RO filter cores connection water pipe
Device;
In the acquisition monitoring data, further include the second water quantity monitoring sensor and water is connected to the outlet of the RO filter cores
The water flowed through in pipe is monitored, obtain the second water quantity monitoring data and be transferred to it is described monitoring circuit board handled and deposited
Storage;
In the calculating filter core is using parameter, the longest for further including the RO filter cores uses parameter value and currently used parameter value
Computational methods be:The longest of the RO filter cores is the nominal filtering most flood in the RO filter cores performance data using parameter value
Magnitude M3 liters, the currently used parameter value of the RO filter cores are to accumulate monitoring outflow institute by the second water quantity monitoring sensor
The water value X3 liters of RO filter cores are stated, then the currently used parameter value of the RO filter cores accounts for its longest and is using the ratio of parameter value
X3/M3;
It is described display state of filter element in, further include the corresponding ratio X 3/M3 of the RO filter cores is also patterned it is aobvious
Show;
In the prompting filter element replacing, if being equal to the RO filter cores including the corresponding currently used parameter value X3 of the RO filter cores
Longest using parameter value M3, then monitor circuit board and correspond to the prompting message for generating and replacing the RO filter cores.
6. filter element of water purifier service life monitoring method according to claim 5, which is characterized in that the RO filter cores it
A pressure bucket is concatenated by connection water pipe afterwards, the filter core is additionally included in what the pressure bucket was concatenated later by connection water pipe
T33 filter cores,
In the laying sensor, in addition to the setting detection impurities in water on the outlet connection water pipe of the T33 filter cores
Third water quality monitoring sensor and third water quantity monitoring sensor;
In the acquisition monitoring data, further include the third water quantity monitoring sensor and the outlet of the T33 filter cores is connected
The water flowed through in water pipe is monitored, obtain third water quantity monitoring data and be transferred to it is described monitoring circuit board carry out processing and
Storage, the third water quality detection sensor carry out water quality detection to the water flowed through in the outlet connection water pipe of the T33 filter cores,
Obtain third water quality testing data and be transferred to it is described monitoring circuit board handled and stored;
In the calculating filter core is using parameter, the longest for further including the T33 filter cores uses parameter value and currently used parameter
The computational methods of value are:First, the third water quantity monitoring data arrived according to the third water quantity monitoring Sensor monitoring, with
And the third water quality testing data that third water quality detection sensor detects, the impurity of the water for flowing out the water purifier is calculated
Content is P4 mg/litres, and then, it is M4 milligrams to obtain its maximum adsorption impurity level according to the performance data of the T33 filter cores, meter
Calculating and obtaining the longests of the T33 filter cores the use of parameter value is the maximum water flowed through is M4/P4 liters, and then pass through the third water
The water X4 that amount monitoring sensor accumulation monitoring flows through the T33 filter cores is risen as its currently used parameter value, then the T33 filters
It is X4P4/M4 that the currently used parameter value of core, which accounts for the longests of the T33 filter cores using the ratio of parameter value,;
In the display state of filter element, further include and be also patterned the corresponding ratio X 4P4/M4 of the T33 filter cores
Display;
In filter element replacing is reminded, if the currently used parameter value X4 including the T33 filter cores is equal to the longest of the T33 filter cores
Using parameter value M4/P4, then monitor circuit board and correspond to the prompting message for generating and replacing the T33 filter cores.
7. according to claim 2 to 6 any one of them filter element of water purifier service life monitoring method, which is characterized in that described
Monitoring circuit board is provided with the timer being monitored to the filter core usage time, when the timer monitors the filter core
Usage time reach service life after, then it is described to monitor described in circuit board control display screen shows in state of filter element show
The currently used parameter value of filter core is equal to longest using parameter value, and in filter element replacing is reminded, monitoring circuit board, which corresponds to, to be generated more
Change the prompting message of the filter core.
8. filter element of water purifier service life monitoring method according to claim 7, which is characterized in that the graphic software platform
Including setting strip, display column is shown that the region that the strip display column lights display accounts for the ratio of entire stripe region
Example is that the currently used parameter value of the filter core accounts for the ratio that longest uses parameter value.
9. filter element of water purifier service life monitoring method according to claim 8, which is characterized in that the monitoring circuit board
Communication module is provided with, the currently used parameter value of the filter core is transferred to longest using parameter value by the communication module
Thus remote control table carries out remote monitoring to the use state of the filter element of water purifier.
10. filter element of water purifier service life monitoring method according to claim 9, which is characterized in that the remote control
The currently used parameter value of the filter core and longest are also transferred to institute by platform by mobile data communication mode using parameter value
The individual mobile communication terminal that water purifier corresponds to user is stated, and the currently used parameter value of filter core described in graphic software platform accounts for longest
Use the ratio of parameter value.
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