CN107875730A - Water purifier with filter element life monitoring device and filter element life monitoring method - Google Patents
Water purifier with filter element life monitoring device and filter element life monitoring method Download PDFInfo
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- CN107875730A CN107875730A CN201711316744.4A CN201711316744A CN107875730A CN 107875730 A CN107875730 A CN 107875730A CN 201711316744 A CN201711316744 A CN 201711316744A CN 107875730 A CN107875730 A CN 107875730A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 230000006698 induction Effects 0.000 claims description 24
- 230000001939 inductive effect Effects 0.000 claims description 20
- 244000261422 Lysimachia clethroides Species 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 10
- 238000007726 management method Methods 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000001223 reverse osmosis Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000005115 demineralization Methods 0.000 description 2
- 230000002328 demineralizing effect Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101710089042 Demethyl-4-deoxygadusol synthase Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 particulate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of water purifier with filter element life monitoring device and a kind of filter element life monitoring method, wherein, filter element life monitoring method includes：Flowmeter detects the water flow for flowing through first-level filtering core, and the water flow signal detected is sent into flow control display device；The flow control display device utilizes the water flow signal, calculates the water inventory excessively for flowing through filter cores at different levels；Utilize the residual life percentage crossed water inventory and the default service life total amount of filter cores at different levels, calculate filter cores at different levels；Display device in the flow control display device shows the residual life percentage of filter cores at different levels.By technical scheme, client is grasped the service life situation of filter cores at different levels in time, improve the using effect of filter core.
Description
Technical field
The present invention relates to water purifier technical field, more particularly to a kind of water purifier and one kind with filter element life monitoring device
Filter element life monitoring method.
Background technology
At present, what filter core all kinds of household water filters of in the market, typically can all configure, suspension that purification is gone in water removal,
Colloid, microorganism etc..Filter cores at different levels have the service life of itself, irregularly change filter core, it is easy to secondary pollution is caused, and not
But purifying water body is unable to, the content of harmful substance in water can be increased on the contrary.
In the prior art, the life control method of filter core to specifications suggest using by the upper filter core service life time recommended
Family is regularly replaced.But in actual use, due to user's use habit and the otherness of daily frequency of usage, the party
There are some defects in method, for the less client of daily frequency of usage, the daily run time of water purifier is shorter, and corresponding filter core makes
Relatively short with the time, when may cause system prompt replacing filter core, filter core also not up to really scraps the time limit, causes too early
Filter core is changed, forms the wasting of resources；And for the more client of daily frequency of usage, it is likely that cause filter element life to shift to an earlier date
Expire, but user is also being continuing with, and influences water quality safety.Therefore the life-span of filter core is assessed not by using life time
User's use habit and the otherness of daily frequency of usage can be taken into account.
The content of the invention
At least one of regarding to the issue above, the invention provides a kind of water purifier with filter element life monitoring device and
A kind of filter element life monitoring method, by cmf record integrated flow signal parameter, it is transferred to filter core flow control-display dress
Put, filter core flow control-display device crosses water inventory according to every grade of filter core is default, calculates every grade of filter core remaining life
Percentage and real-time display come out, client is grasped the life status of filter cores at different levels in time, improve filter core use effect
Fruit.
To achieve the above object, the invention provides a kind of water purifier with filter element life monitoring device, including：First-level filtering
Core, flowmeter, mechanical inductive switch and flow control-display device；The water inlet of the one-level filter core is connected with water inlet pipe, institute
The delivery port for stating one-level filter core is connected with the water inlet of the flowmeter, the delivery port of the flowmeter and the gooseneck faucet
Water inlet is connected；The mechanical inductive switch is arranged on the interface channel between the three-level filter core and the gooseneck faucet,
The flowmeter and the mechanical inductive switch are connected with the flow control-display device respectively；The mechanical inductive switch
Including mechanical switch, the mechanical switch controls the flowing water of the gooseneck faucet；Flow control-the display device includes control
Device and display device, the control device is used for the signal for receiving the flowmeter, and calculates the service life of filter cores at different levels,
The display device is used for the service life for showing filter cores at different levels.
In the technical scheme, by cmf record integrated flow signal parameter, filter core flow control-display is transferred to
Device, filter core flow control-display device cross water inventory according to every grade of filter core is default, calculate every grade of filter core residue and use the longevity
The percentage and real-time display of life come out, and client is grasped the life status of filter cores at different levels in time, improve the use of filter core
Effect.
In the above-mentioned technical solutions, it is preferable that the above-mentioned water purifier with filter element life monitoring device also includes two level filter core
With three-level filter core, the delivery port of the flowmeter is connected with the water inlet of the two level filter core, the delivery port of the two level filter core
It is connected with the water inlet of the three-level filter core, the delivery port of the three-level filter core is connected with the water inlet of the gooseneck faucet.
In the technical scheme, flowmeter is arranged between one-level filter core and two level filter core, naturally it is also possible to installed in two
Between level filter core and three-level filter core, or before one-level filter core or after three-level filter core, according to the concrete practice of the present invention
Situation is specifically set.
In the above-mentioned technical solutions, it is preferable that the core body of the one-level filter core, the two level filter core and the three-level filter core
On be provided with identification chip, the mechanical inductive switch includes induction chip, the induction chip and the control device phase
Even, when changing the one-level filter core, the two level filter core or the three-level filter core, the induction chip is to the identification chip
It is identified, and identification signal is sent to the control device.
In the technical scheme, the identification chip on filter cores at different levels coordinates with the induction chip on mechanical inductive switch to be set
Put, in the water purifier course of work, induction chip senses when having changed new identification chip, according to the information of identification chip,
Judge the filter core type changed, and trigger the service life that flow control-display device resets this grade of filter core, show filter core
Residual life percentage is absolutely.
Specifically, when the control device in flow control-display device receives the induced signal of induction chip, this is felt
The residual life of filter core corresponding to induction signal is reset to absolutely, and controls display device to show the percent of corresponding filter core
Hundred residual life percentage.In the course of work of water purifier, the water flow signal detected is sent to stream by flowmeter
Measure the control device in control-display device, control device calculate flow through filter cores at different levels cross water inventory, or flowmeter is straight
Connect the water inventory signal of crossing for flowing through filter cores at different levels that will be detected and be sent to control device, the mistake that control device will detect in real time
Difference between the service life total amount of water inventory and default filter core at different levels, respectively with the service life total amount of corresponding filter core
Ratio is sought, obtains the residual life percentage of filter cores at different levels, and controls display device to show the residual lifes hundred of filter cores at different levels
Divide ratio.
In the above-mentioned technical solutions, it is preferable that the identification chip also includes storage device, for storing the control dress
Put the service life of the filter cores at different levels calculated.
In the technical scheme, by setting storage device, the residual life for the filter cores at different levels that control device is calculated
Percentage stores, after water purifier power-off restarting, the data that are stored in read control device so that display device can show
Show water purifier power-off before filter cores at different levels residual life percentage.
In the above-mentioned technical solutions, it is preferable that the above-mentioned water purifier with filter element life monitoring device also includes communicator,
The communicator is connected with the control device, and the communicator is used for the filter cores at different levels for calculating the control device
Service life be sent to server.
In the technical scheme, by setting communicator, the residual life for the filter cores at different levels that control device is calculated
Percentage is sent to server, and server is stored to the residual life data of the filter cores at different levels of different water purifiers, recorded, whole
Reason, so that staff is further called and handled to data.
In the above-mentioned technical solutions, it is preferable that the one-level filter core is PP filter cores, and the two level filter core is active carbon filtration
Core, the three-level filter core are reverse osmosis membrane filter element.Wherein, the pore size filter of the filter core of Three Estate is less and less, wherein, PP filters
Core is used to removing the impurity such as suspension in liquid, particulate, iron rust, organic matter that active carbon filter core is used to effectively going in water removal,
Chlorine residue and other radioactive substances, and have the effect of decolouring, go to eliminate the unusual smell, reverse osmosis membrane filter element is various viral, thin for filtering out
Bacterium, heavy metal, solid dissolvable thing, Organic Pollutants, calcium ions and magnesium ions etc., so as to reach the purpose of water demineralization purification.
In the above-mentioned technical solutions, it is preferable that the display device includes percentage display module and filter core pattern displaying
Module, the percentage include the residual life percentage of filter cores at different levels respectively, and the filter core pattern includes two kinds of different colours
Filter core pattern.Wherein, display device includes percentage display module and filter core pattern display module, and percentage display module shows
The residual life percentage of the filter core of Three Estate is shown, filter core pattern display module shows the filter core of the filter core of Three Estate
Pattern, each filter core pattern have two kinds of transformable colors under control of the control means, and it is normal work to represent the filter core respectively
Make state and service life done state, remind certain one-level filter core of user's water purifier to reach service life in many ways.It is excellent
Selection of land, the filter core pattern for setting normal operating conditions are green, and the filter core pattern of service life done state is red.
Present invention also offers a kind of filter element life monitoring method, for the band filter element life proposed in above-mentioned technical proposal
The water purifier of monitoring device, including：Flowmeter detects the water flow for flowing through first-level filtering core, the water flow signal that will be detected
It is sent to flow control-display device；Flow control-the display device utilizes the water flow signal, calculates and flows through
Filter cores at different levels cross water inventory；Water inventory and the default service life total amount of filter cores at different levels are crossed using described, calculates filters at different levels
The residual life percentage of core；Display device in the flow control-display device shows the residual life hundred of filter cores at different levels
Divide ratio.
In the technical scheme, the water flow of flowmeter flow filtration core is detected, and water flow is sent to
Flow control-display device, flow control-display device calculate the water inventory excessively that each filter core is flowed through after filter cores at different levels are installed,
Using the mistake water inventory of certain filter core and the service life total amount of the filter core is flowed through, the residual life percentage of the filter core is calculated,
User is set to understand the service condition for learning each filter core.
In the above-mentioned technical solutions, it is preferable that above-mentioned filter element life monitoring method also includes：When changing filter core at different levels,
Induction chip on mechanical inductive switch identifies the identification chip on filter cores at different levels；When recognizing the signal of identification chip, institute
State flow control-display device trigger and control show the identification chip corresponding to residual life percentage for absolutely, show
Filter core pattern corresponding to showing is green.
In the technical scheme, induction chip is equipped with the identification chip on filter core, when changing filter core, senses core
Piece judges the type of filter core, and trigger flow control-display device and reset the filter core by the information of identification marking chip
Residual life percentage is a hundred per cent, while filter core pattern corresponding to display is the green of filter core normal operating conditions.
In the above-mentioned technical solutions, it is preferable that above-mentioned filter element life monitoring method also includes：The residual life of filter cores at different levels
Percentage real-time storage is in the storage device；After water purifier power-off restarting, the data in the storage device are read, and in institute
State the residual life percentage that filter cores at different levels are shown in display device.
In the technical scheme, by setting storage device, the residual life for the filter cores at different levels that control device is calculated
Percentage stores, after water purifier power-off restarting, the data that are stored in read control device so that display device can show
Show water purifier power-off before filter cores at different levels residual life percentage.
In the above-mentioned technical solutions, it is preferable that above-mentioned filter element life monitoring method also includes：In the filters at different levels being calculated
When crossing water inventory and exceeding the default service life total amount of corresponding filter core of core, the flow control-display device shows the filter core
Residual life percentage be 0 percent, triggering display corresponding to filter core pattern for red.
In the technical scheme, when the use crossed water inventory and exceed corresponding filter core for the filter cores at different levels that control device calculates
When life-span total amount, i.e. residual life percentage are 0, display device is controlled to show that the residual life percentage of the filter core is percentage
Zero, while trigger filter core pattern display module show filter core service life done state red.
In the above-mentioned technical solutions, it is preferable that above-mentioned filter element life monitoring method also includes：Communicator is by the flow
The residual life percentage for the filter cores at different levels that control-display device calculates is sent to server；Server is on backstage to water purification
The service life of the filter cores at different levels of device carries out unified record, management.
In the technical scheme, by setting communicator, the residual life for the filter cores at different levels that control device is calculated
Percentage is sent to server, and server is stored to the residual life data of the filter cores at different levels of different water purifiers, recorded, whole
Reason, so that staff is further called and handled to data.
Compared with prior art, beneficial effects of the present invention are：Pass through cmf record integrated flow signal parameter, transmission
To filter core flow control-display device, filter core flow control-display device is crossed water inventory according to every grade of filter core is default, calculated
The percentage and real-time display for going out every grade of filter core remaining life come out, and client is grasped the life-span shape of filter cores at different levels in time
Condition, improve the using effect of filter core.By setting storage device, the residual life for the filter cores at different levels that control device is calculated
Percentage stores, after water purifier power-off restarting, the data that are stored in read control device so that display device can show
Show water purifier power-off before filter cores at different levels residual life percentage.By setting communicator, control device is calculated
The residual life percentage of the filter cores at different levels gone out is sent to server, remaining longevity of the server to the filter cores at different levels of different water purifiers
Fate is according to being stored, being recorded, being arranged, so that staff is further called and handled to data.
Brief description of the drawings
Fig. 1 is the structural representation of the water purifier with filter element life monitoring device disclosed in an embodiment of the present invention.
In figure, the corresponding relation between each component and reference is：
1. one-level filter core, 2. flowmeters, 3. two level filter cores, 4. three-level filter cores, 5. mechanical inductive switches, the control of 6. flows-
Display device, 7. gooseneck faucets, 8. water inlet pipes.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
The present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of water purifier with filter element life monitoring device proposed according to one embodiment of present invention,
Including：One-level filter core 1, two level filter core 3, three-level filter core 4, flowmeter 2, mechanical inductive switch 5 and flow control-display device 6；
The water inlet of one-level filter core 1 is connected with water inlet pipe 8, and the delivery port of one-level filter core 1 is connected with the water inlet of flowmeter 2, flowmeter 2
Delivery port be connected with the water inlet of two level filter core 3, the delivery port of two level filter core 3 is connected with the water inlet of three-level filter core 4, three-level
The delivery port of filter core 4 is connected with the water inlet of gooseneck faucet 7；On the core body of one-level filter core 1, two level filter core 3 and three-level filter core 4
It is provided with identification chip；Mechanical inductive switch 5 is arranged on the interface channel between three-level filter core 4 and gooseneck faucet 7, flowmeter
2 and mechanical inductive switch 5 be connected respectively with flow control-display device 6；Mechanical inductive switch 5 includes induction chip and machinery
Switch, when changing one-level filter core 1, two level filter core 3 or three-level filter core 4, identification chip is identified induction chip, and machinery is opened
Close the flowing water of control gooseneck faucet 7；Flow control-display device 6 includes control device and display device, and control device is used to connect
The signal of flowmeter 2 and the induced signal of induction chip are received, and calculates the service life of filter cores at different levels, display device is used to show
The service life of filter cores at different levels.
In this embodiment, integrated flow signal parameter is recorded by flowmeter 2, is transferred to filter core flow control-display
Device 6, filter core flow control-display device 6 cross water inventory according to every grade of filter core is default, calculate the remaining use of every grade of filter core
The percentage and real-time display in life-span come out, and client is grasped the life status of filter cores at different levels in time, improve making for filter core
Use effect.Wherein, flowmeter 2 is differential pressure flowmeter 2, spinner flowmeter 2, restriction flowmeter 2, slit flowmeter 2, volume
Flowmeter 2, electromagnetic flowmeter 2 or ultrasonic flowmeter 2, for detecting fluid flow, flowmeter 2 fills with flow control-display
It is wire communication or communication between putting 6.
Wherein, flowmeter 2 is arranged between one-level filter core 1 and two level filter core 3, naturally it is also possible to installed in two level filter core 3
Between three-level filter core 4, or before one-level filter core 1 or after three-level filter core 4, according to the concrete practice situation of the present invention
It is specific to set.
Wherein, the identification chip on filter cores at different levels is equipped with the induction chip on mechanical inductive switch 5, identification chip
The middle type information for storing the filter core.In the water purifier course of work, induction chip senses when having changed new identification chip,
According to the information of identification chip, the filter core type and the default service life of filter core type changed are judged, and trigger stream
The service life that control-display device 6 resets this grade of filter core is measured, shows the residual life percentage of filter core for absolutely.Machine
Tool switchs the flowing water for controlling gooseneck faucet 7, is prior art, will not be repeated here.
Specifically, when the control device in flow control-display device 6 receives the induced signal of induction chip, by this
The residual life of filter core corresponding to induced signal is reset to absolutely, and controls display device to show the percentage for corresponding to filter core
Hundred residual life percentage.In the course of work of water purifier, the water flow signal detected is sent to by flowmeter 2
Control device in flow control-display device 6, control device calculate the water inventory of crossing for flowing through filter cores at different levels, or flow
The water inventory signal of crossing for flowing through filter cores at different levels detected is directly sent to control device by meter 2, and control device will detect in real time
The difference crossed between water inventory and the service life total amount of default filter core at different levels arrived, uses the longevity with corresponding filter core respectively
Life total amount seeks ratio, obtains the residual life percentage of filter cores at different levels, and controls display device to show the residues of filter cores at different levels
Life-span percentage.Wherein, control device includes single-chip microcomputer, PLC, embedded controller or integrated circuit, induction chip
For radio communication read-write equipment, identification chip uses IC-card, NFC chip or RFID chip, and induction chip is and identification chip phase
Supporting read-write equipment.Preferably, induction chip is RFID read-write device, and preferably model HZA06-353A, identification chip is
RFID.Display device is liquid crystal display, cathode-ray tube or light-emitting diode display.
In the above embodiment, it is preferable that identification chip also includes storage device, calculated for memory control device
The service life of filter cores at different levels.
In this embodiment, by setting storage device in identification chip, filter cores at different levels that control device is calculated
Residual life percentage store, when being reset after in water purifier power-off restarting or filter core taken out, in read storage device
The data of storage so that display device can show that water purifier power-off before or filter core take out after reset corresponding filter core remain
Remaining life-span percentage.
In the above embodiment, it is preferable that the above-mentioned water purifier with filter element life monitoring device also includes communicator, lead to
T unit is connected with control device, and the service life for the filter cores at different levels that communicator is used to calculate control device is sent to clothes
Business device.
In this embodiment, by setting communicator, the residual life hundred for the filter cores at different levels that control device is calculated
Ratio is divided to be sent to server, server is stored to the residual life data of the filter cores at different levels of different water purifiers, recorded, whole
Reason, so that staff is further called and handled to data.
Wherein, communicator includes wired communication mode and communication, and radio communication is WiFi communication, mobile number
According to communication or ZigBee communication.
In the above embodiment, it is preferable that one-level filter core 1 is PP filter cores, two level filter core 3 is active carbon filter core, and three-level is filtered
Core 4 is reverse osmosis membrane filter element.
In this embodiment, the pore size filter of the filter core of Three Estate is less and less, wherein, PP filter cores are used to remove liquid
In suspension, particulate, the impurity such as iron rust, active carbon filter core is used for organic matter, chlorine residue and other radiation effectively gone in water removal
Property material, and have the effect of decolouring, go to eliminate the unusual smell, reverse osmosis membrane filter element is used to filter out various viruses, bacterium, heavy metal, solid
DDGS, Organic Pollutants, calcium ions and magnesium ions etc., so as to reach the purpose of water demineralization purification.Certainly, the filter core class of Three Estate
Type can also be specifically chosen according to existing device and concrete practice situation of the invention.
In the above embodiment, it is preferable that display device includes percentage display module and filter core pattern display module, hundred
Fraction includes the residual life percentage of filter cores at different levels respectively, and filter core pattern includes two different colors of filter core pattern.
In this embodiment, display device includes percentage display module and filter core pattern display module, percentage are shown
Module shows the residual life percentage of the filter core of Three Estate, and filter core pattern display module shows the filter core of Three Estate
Filter core pattern, each filter core pattern has two kinds of transformable colors, represents that the filter core is respectively under control of the control means
Normal operating conditions and service life done state, certain one-level filter core 1 of user's water purifier is reminded to reach use in many ways
Life-span.Preferably, the filter core pattern for setting normal operating conditions is green, and the filter core pattern of service life done state is red
Color.
Present invention also offers a kind of filter element life monitoring method, for the band filter element life prison proposed in above-described embodiment
The water purifier of device is surveyed, including：Flowmeter detects the water flow for flowing through first-level filtering core, and the water flow signal detected is sent out
It is sent to flow control-display device；Flow control-display device utilizes water flow signal, calculates and flows through filter cores at different levels
Cross water inventory；Water inventory and the default service life total amount of filter cores at different levels were utilized, calculates the residual life hundred of filter cores at different levels
Divide ratio；Display device in flow control-display device shows the residual life percentage of filter cores at different levels.
In this embodiment, the water flow of the flow filtration core of flowmeter 2 is detected, and water flow is sent into stream
Control-display device 6 is measured, flow control-display device 6 calculates the water inventory excessively that each filter core is flowed through after filter cores at different levels are installed,
Using the mistake water inventory of certain filter core and the service life total amount of the filter core is flowed through, the residual life percentage of the filter core is calculated,
User is set to understand the service condition for learning each filter core.
In the above embodiment, it is preferable that above-mentioned filter element life monitoring method also includes：When changing filter core at different levels, machine
Induction chip on tool inductive switch 5 identifies the identification chip on filter cores at different levels；When recognizing the signal of identification chip, flow
Control-display device 6 triggers and controls and show residual life percentage corresponding to the identification chip for absolutely, display is corresponding
Filter core pattern for green.
In this embodiment, induction chip is equipped with the identification chip on filter core, when changing filter core, induction chip
By the information of identification marking chip, the type of filter core is judged, and trigger flow control-display device 6 and reset the filter core
Residual life percentage is a hundred per cent, while filter core pattern corresponding to display is the green of filter core normal operating conditions.
In the above embodiment, it is preferable that above-mentioned filter element life monitoring method also includes：The residual life hundred of filter cores at different levels
Divide than real-time storage in the storage device；After water purifier power-off restarting, the data in read storage device, and in display device
The residual life percentage of middle display filter cores at different levels.
In this embodiment, by setting storage device, the residual life hundred for the filter cores at different levels that control device is calculated
Point ratio stores, after water purifier power-off restarting, the data that are stored in read control device so that display device can be shown
The residual life percentage of the filter cores at different levels gone out before water purifier powers off.
In the above embodiment, it is preferable that above-mentioned filter element life monitoring method also includes：In the filter cores at different levels being calculated
When crossing water inventory and exceeding the default service life total amount of corresponding filter core, flow control-display device 6 shows the residue of the filter core
Life-span percentage is 0 percent, and filter core pattern corresponding to triggering display is red.
In this embodiment, the water inventory of crossing of the filter cores at different levels calculated when control device uses the longevity more than corresponding filter core
Total amount is ordered, i.e., when residual life percentage is 0, controls display device to show that the residual life percentage of the filter core is percent
Zero, while trigger the red that filter core pattern display module shows filter core service life done state.
In the above embodiment, it is preferable that above-mentioned filter element life monitoring method also includes：Communicator controls flow-
The residual life percentage for the filter cores at different levels that display device 6 calculates is sent to server；Server is on backstage to water purifier
The service life of filter cores at different levels carries out unified record, management.
In this embodiment, by setting communicator, the residual life hundred for the filter cores at different levels that control device is calculated
Ratio is divided to be sent to server, server is stored to the residual life data of the filter cores at different levels of different water purifiers, recorded, whole
Reason, so that staff is further called and handled to data.
Described above is embodiments of the present invention, it is contemplated that assesses filter core by using life time in the prior art
Life-span can not take into account the technical problem of user's use habit and the otherness of daily frequency of usage, the present invention proposes a kind of band
The water purifier of filter element life monitoring device and a kind of filter element life monitoring method, joined by cmf record integrated flow signal
It is several, filter core flow control-display device is transferred to, filter core flow control-display device is total according to the default water excessively of every grade of filter core
Amount, the percentage and real-time display for calculating every grade of filter core remaining life come out, and client is grasped filter cores at different levels in time
Life status, improve the using effect of filter core.By setting storage device, filter cores at different levels that control device is calculated
Residual life percentage stores, after water purifier power-off restarting, the data that are stored in read control device so that display dress
Put the residual life percentage of the filter cores at different levels before can show that water purifier power-off.By setting communicator, will control
The residual life percentage for the filter cores at different levels that device calculates is sent to server, at different levels filter cores of the server to different water purifiers
Residual life data stored, recorded, arranged, so that staff is further called and handled to data.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of water purifier with filter element life monitoring device, including gooseneck faucet, it is characterised in that also include：One-level filter core,
Flowmeter, mechanical inductive switch and flow control-display device；
The water inlet of the one-level filter core is connected with water inlet pipe, the delivery port of the one-level filter core and the water inlet of the flowmeter
It is connected, the delivery port of the flowmeter is connected with the water inlet of the gooseneck faucet；
The mechanical inductive switch is arranged on the interface channel between the three-level filter core and the gooseneck faucet, the flow
Meter and the mechanical inductive switch are connected with the flow control-display device respectively；
The mechanical inductive switch includes mechanical switch, and the mechanical switch controls the flowing water of the gooseneck faucet；
Flow control-the display device includes control device and display device, and the control device is used to receive the flow
The signal of meter, and the service life of filter cores at different levels is calculated, the display device is used for the service life for showing filter cores at different levels.
2. the water purifier according to claim 1 with filter element life monitoring device, it is characterised in that also including two level filter core
With three-level filter core, the delivery port of the flowmeter is connected with the water inlet of the two level filter core, the delivery port of the two level filter core
It is connected with the water inlet of the three-level filter core, the delivery port of the three-level filter core is connected with the water inlet of the gooseneck faucet.
3. the water purifier according to claim 2 with filter element life monitoring device, it is characterised in that the one-level filter core,
Identification chip is provided with the core body of the two level filter core and the three-level filter core, the mechanical inductive switch includes sensing core
Piece, the induction chip are connected with the control device, are changing the one-level filter core, the two level filter core or three-level filter
During core, the identification chip is identified the induction chip, and identification signal is sent into the control device.
4. the water purifier according to claim 3 with filter element life monitoring device, it is characterised in that the identification chip is also
Including storage device, the service life of the filter cores at different levels calculated for storing the control device.
5. the water purifier according to claim 1 with filter element life monitoring device, it is characterised in that also include communication dress
Put, the communicator is connected with the control device, and the communicator is at different levels for the control device to be calculated
The service life of filter core is sent to server.
6. a kind of filter element life monitoring method, for any one of claim 1 to 5 with filter element life monitoring device
Water purifier, it is characterised in that including：
Flowmeter, which detects, flows through the water flow of first-level filtering core, and the water flow signal detected is sent into flow control-aobvious
Showing device；
Flow control-the display device utilizes the water flow signal, calculates the water inventory excessively for flowing through filter cores at different levels；
Utilize the residual life percentage crossed water inventory and the default service life total amount of filter cores at different levels, calculate filter cores at different levels
Than；
Display device in the flow control-display device shows the residual life percentage of filter cores at different levels.
7. filter element life monitoring method according to claim 6, it is characterised in that also include：
When changing filter core at different levels, the induction chip on mechanical inductive switch identifies the identification chip on filter cores at different levels；
When recognizing the signal of identification chip, the flow control-display device, which is triggered and controlled, shows the identification chip pair
The residual life percentage answered is absolutely, filter core pattern corresponding to display is green.
8. filter element life monitoring method according to claim 6, it is characterised in that also include：
The residual life percentage real-time storage of filter cores at different levels is in the storage device；
After water purifier power-off restarting, the data in the storage device are read, and filters at different levels are shown in the display device
The residual life percentage of core.
9. filter element life monitoring method according to claim 6, it is characterised in that also include：
In the water inventory excessively for the filter cores at different levels being calculated service life total amount default more than corresponding filter core, the flow control
System-display device shows that the residual life percentage of the filter core is 0 percent, and filter core pattern corresponding to triggering display is red.
10. filter element life monitoring method according to claim 6, it is characterised in that also include：
The residual life percentage for the filter cores at different levels that communicator calculates the flow control-display device is sent to service
Device；
Server carries out unified record, management to the service life of the filter cores at different levels of water purifier on backstage.
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| CN201711316744.4A CN107875730A (en) | 2017-12-12 | 2017-12-12 | Water purifier with filter element life monitoring device and filter element life monitoring method |
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| CN201711316744.4A CN107875730A (en) | 2017-12-12 | 2017-12-12 | Water purifier with filter element life monitoring device and filter element life monitoring method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850961A (en) * | 2019-01-28 | 2019-06-07 | 杭州深渡科技有限公司 | For judging the methods, devices and systems of filter element of water purifier remaining life |
| CN111027233A (en) * | 2019-12-31 | 2020-04-17 | 广东芬尼净水科技有限公司 | Method and device for determining service life of filter element of water purifier and storage medium |
| CN114159874A (en) * | 2021-09-28 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Method and device for detecting service life of filter element of water purifier and storage medium |
| CN114538565A (en) * | 2022-03-11 | 2022-05-27 | 西安热工研究院有限公司 | System for predicting residual water production in reverse osmosis device cleaning period |
| CN114642908A (en) * | 2020-12-19 | 2022-06-21 | 莱克电气股份有限公司 | Method, device and equipment for detecting service life of filter element of water purifier and water purifier |
-
2017
- 2017-12-12 CN CN201711316744.4A patent/CN107875730A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850961A (en) * | 2019-01-28 | 2019-06-07 | 杭州深渡科技有限公司 | For judging the methods, devices and systems of filter element of water purifier remaining life |
| CN109850961B (en) * | 2019-01-28 | 2022-02-11 | 杭州深渡科技有限公司 | Method, device and system for judging residual life of filter element of water purifier |
| CN111027233A (en) * | 2019-12-31 | 2020-04-17 | 广东芬尼净水科技有限公司 | Method and device for determining service life of filter element of water purifier and storage medium |
| CN114642908A (en) * | 2020-12-19 | 2022-06-21 | 莱克电气股份有限公司 | Method, device and equipment for detecting service life of filter element of water purifier and water purifier |
| CN114159874A (en) * | 2021-09-28 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Method and device for detecting service life of filter element of water purifier and storage medium |
| CN114538565A (en) * | 2022-03-11 | 2022-05-27 | 西安热工研究院有限公司 | System for predicting residual water production in reverse osmosis device cleaning period |
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