CN107961591A - Filter core and water purifier with control function - Google Patents
Filter core and water purifier with control function Download PDFInfo
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- CN107961591A CN107961591A CN201711453620.0A CN201711453620A CN107961591A CN 107961591 A CN107961591 A CN 107961591A CN 201711453620 A CN201711453620 A CN 201711453620A CN 107961591 A CN107961591 A CN 107961591A
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- water
- filter core
- control
- water purifier
- module
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 244
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 230000006870 function Effects 0.000 claims description 57
- 238000010521 absorption reaction Methods 0.000 claims description 44
- 238000011045 prefiltration Methods 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 29
- 238000001223 reverse osmosis Methods 0.000 claims description 29
- 238000000746 purification Methods 0.000 claims description 21
- 239000002351 wastewater Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 abstract description 11
- 238000012545 processing Methods 0.000 abstract description 5
- 239000008213 purified water Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 10
- 239000012535 impurity Substances 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 235000014678 Fruitflow® Nutrition 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/12—Controlling or regulating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention discloses a kind of filter core and water purifier with control function, wherein, filter assemblies, the first control module and transport module should be included with the filter core of control function；The transport module is electrically connected with first control module, for carrying out information exchange with the water purifier host；First control module transmits the first control instruction by the transport module to the water purifier host, and first control instruction is used for the booster pump for controlling water purifier host and/or the work of water route controlling switch.Technical solution of the present invention can control water purifier to run corresponding processing routine according to the abnormal conditions of filter core in time.
Description
Technical field
The present invention relates to water purifier technical field, more particularly to a kind of filter core and water purifier with control function.
Background technology
The filter core of purifier was used for the harmful substance in drainage, and wherein prefilter filter core intercepts solid impurity, instead
The metal ion that infiltration filter element filtering is dissolved in the water, postposition absorption filter element adsorb coloured or odorous ion.Different
Under water quality situation, the working condition of each filter core will be different, and in some environments, specific filter core is easily lost.
Existing purifier sets water purification of the control device to water purifier to be controlled generally in host, and cannot work filter core
Abnormal conditions are targetedly handled.
The content of the invention
The main object of the present invention is to provide a kind of filter core with control function, it is intended in time according to the abnormal feelings of filter core
Condition control water purifier runs corresponding processing routine.
To achieve the above object, the filter core proposed by the present invention with control function includes the filter with control function
Core includes filter assemblies, the first control module and transport module；
The transport module is electrically connected with first control module, for being handed over the water purifier host into row information
Mutually；
First control module transmits the first control instruction by the transport module to the water purifier host, described
First control instruction is used for the booster pump for controlling water purifier host and/or the work of water route controlling switch.
Preferably, the transport module is Wireless Transmitter or metal contact terminal.
Preferably, the filter core with control function further includes memory module, and the memory module is used to store described
The production information of filter core；The transport module is Wireless Transmitter, and the memory module is electrically connected with the Wireless Transmitter, institute
Wireless Transmitter is stated to be additionally operable to carry out wireless information interaction with mobile terminal.
The present invention also provides a kind of water purifier, which includes water purifier host and is installed on the water purifier host
In some filter cores；The water purifier host include controller, detection device and connection formed purification water route booster pump and
Some water route controlling switches；
The detection device is installed in the purification water route, for detecting the flow information of water of correspondence position；
At least one filter core is the filter core with control function, and the filter core with control function includes filtering group
Part, the first control module and transport module；The transport module be embedded in the housing and with first control module
It is electrically connected, for carrying out information exchange with the water purifier host；First control module is embedded in the housing, is passed through
The transport module transmits the first control instruction to the water purifier host, and first control instruction is used to control water purifier master
Booster pump and/or water route the controlling switch work of machine；
The controller includes handover module and the second control module, and second control module is used to export the second control
Instruction, second control instruction are used to control the booster pump and/or water route controlling switch to work；The handover module and institute
State detection device, booster pump and some water route controlling switches are electrically connected, and with first control module and the second control module
Information exchange, for switching the first control instruction or the second control instruction according to the testing result of the detection device, with to institute
State booster pump and water route controlling switch is controlled accordingly.
Preferably, some filter cores include prefilter filter core, and the prefilter filter core is with control function
Filter core, the detection device include the first pressure sensor of the inlet of the filter core with control function described in and are located at
The second pressure sensor in the exit of the filter core with control function；
The water purifier host is additionally provided with back flush bucket, and the back flush bucket is equipped with breather cheek valve；
The water route controlling switch includes the first three-way magnetic valve and the second three-way magnetic valve, the water inlet of the booster pump
It is connected by the first three-way magnetic valve with the outlet of the prefilter filter core and the outlet of the back flush bucket；It is described
The water outlet of booster pump is connected by the second three-way magnetic valve with the outlet of follow-up water pipeline and the prefilter filter core.
Preferably, some filter cores further include reverse osmosis filter core, and the reverse osmosis filter core is installed on follow-up water pipeline
In, the water outlet of the booster pump is filtered by the entrance and the prefilter of the second three-way magnetic valve and the reverse osmosis filter core
The outlet of core is connected；The back flush bucket is connected with the waste water mouth of the reverse osmosis filter core, for storing
State the waste water that reverse osmosis filter core produces.
Preferably, some filter cores include reverse osmosis filter core, and the reverse osmosis filter core is the filter core with control function,
The detection device includes the TDS value detectors positioned at the reverse osmosis filter core pure water outlet；
The water route controlling switch includes being installed on the inlet valve of booster pump water inlet.
Preferably, the water purifier further includes warning device, and first control module is electrically connected with the warning device,
For controlling the warning device to alarm according to the testing result of the monitoring device.
Preferably, some filter cores include postposition absorption filter element, and the postposition absorption filter element is with control function
Filter core, the detection device include the first chlorinity detector and the second chlorinity detector；
The water route controlling switch includes the flow control valve being installed on the booster pump inlet pipeline；
The first chlorinity detector and the flow control valve are installed on the inlet pipeline of the booster pump；It is described
Second chlorinity detector is installed on the outlet pipeline of the postposition absorption filter element.
Preferably, some filter cores further include spare absorption filter element, the water inlet of the postposition absorption filter element and described
The water inlet of spare absorption filter element is connected by the 3rd three-way magnetic valve with the water pipeline in front.
Technical solution of the present invention in filter core by setting the first control module filter core to have control function, Neng Gou
To water purifier be different from other controls of normal water program processed when filter core working condition is abnormal, hydrous water way control switch
Set, corresponding water purifier can be caused to realize backwash, reduce water production, forced shutdown etc. operation, so as in filter core
Timely processing when working condition is abnormal, reaches more preferable water effect processed, ensures water quality processed.Wherein, the first control module is set
Put in filter core, the control program of the first control module can be different according to the species difference of filter core, than controlling mould by first
Block is arranged on more targeted in water purifier host.User can set different filter cores as this according to local water quality situation
The filter core with control function of invention, such as the more area of impurity in water, can set prefilter filter core for
The filter core of control function, the first control module can control corresponding water purifier to carry out back flush operation；In another example chlorine in water
The higher area of content, it is the filter core with control function that can set postposition absorption filter element, and the first control module can control
The water purification amount of corresponding water purifier, in this way, being adapted to control needs when each filter core is abnormal, specific aim is stronger, asks
Topic is handled more in place, so as to reach more preferable purifying water effect.
Brief description of the drawings
Fig. 1 is the structure diagram for one embodiment of filter core that the present invention has control function；
Fig. 2 is the high-level schematic functional block diagram for the filter core that the present invention has control function；
Fig. 3 is the high-level schematic functional block diagram of water purifier of the present invention；
Fig. 4 is the structure diagram of one embodiment of water purifier of the present invention；
Fig. 5 is the hydrographic chart of water purifier shown in Fig. 4；
Fig. 6 is the hydrographic chart of another embodiment of water purifier of the present invention；
Fig. 7 is the structure diagram of the another embodiment of water purifier of the present invention；
Fig. 8 is the hydrographic chart of water purifier shown in Fig. 7.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, " first ", " second " etc. are somebody's turn to do
Description be only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating indicated skill
The quantity of art feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, the knot of this technical solution is will be understood that when the combination appearance of technical solution is conflicting or can not realize
Conjunction is not present, also not within the protection domain of application claims.
The present invention proposes a kind of filter core with control function.
Please refer to Fig.1 and Fig. 2, in embodiments of the present invention, filter assemblies should be included with filter core 100 of control function
(not shown), the first control module 110 and transport module 120；The transport module 120 be embedded in the housing and with institute
State the first control module 110 to be electrically connected, for carrying out information exchange with the water purifier host 200；First control module
110 transmit the first control instruction by the transport module 120 to the water purifier host 200, and first control instruction is used
Work in the booster pump 210 and/or water route controlling switch 220 of control water purifier host 200.
Technical solution of the present invention in filter core by setting 110 filter core of the first control module to have control function, energy
Enough other controls for water purifier be different from normal water program processed when filter core working condition is abnormal, coordinate water route control to open
220 setting is closed, corresponding water purifier can be caused to realize backwash, reduce water production, forced shutdown etc. operation, so as to
The timely processing when filter core working condition is abnormal, reaches more preferable water effect processed, ensures water quality processed.Wherein, by the first control
Module 110 is arranged in filter core, and the control program of the first control module 110 can be different according to the species difference of filter core, than
First control module 110 is arranged on more targeted in water purifier host 200.User can according to local water quality situation,
Filter core 100 with control function of the different filter cores for the present invention, such as the more area of impurity in water, Ke Yishe are set
It is the filter core 100 with control function to put prefilter filter core, and it is anti-that the first control module 110 can control corresponding water purifier to carry out
To flushing operation；In another example the higher area of chlorinity in water, it is with control function that can set postposition absorption filter element
Filter core 100, the first control module 110 can control the water purification amount of corresponding water purifier, in this way, being adapted to the generation of each filter core
Control when abnormal needs, and specific aim is stronger, issue handling more in place, so as to reach more preferable purifying water effect.
Wherein, with control function filter core 100 can with water purifier host 200 by metal contact terminal be electrically connected from
And realize both information exchanges, information exchange, therefore the transmission can also be carried out by wireless signal by Wireless Transmitter
Module 120 can be Wireless Transmitter or metal contact terminal.Two kinds of set-up modes can realize the transmission of control signal.
More interactive in order to be carried out with user, preferably the transport module 120 is Wireless Transmitter, of the invention at this time
The filter core 100 with control function can with the mobile terminal (such as mobile phone, tablet computer etc.) of user carry out information exchange,
The service condition of the filter core 100 with control function can so be fed back in first time, in the present embodiment, come in
One step refers to Fig. 2, and memory module 130 should be further included with the filter core 100 of control function, and the memory module 130 is used to store
The production information of the filter core, memory module 130 are electrically connected with the first control module 110；User can be by mobile whole at this time
End carries out information exchange with the filter core 100 with control function, and the first control module 110 can be by the filter in memory module 130
The production information of core is sent to mobile terminal and is checked for user.Production information can include production time, production batch, raw material letter
Breath etc., producer can more specific aim be handled when such filter core produces failure.
Referring to Fig. 3, and understood that, the present invention also provides a kind of water purifier, which includes with reference to Fig. 1 and Fig. 2
Water purifier host 200 and some filter cores 300 being installed in the water purifier host 200；The water purifier host 200 includes
Controller 230, detection device 240 and connection form the booster pump 210 in purification water route and some water route controlling switches 220；Institute
State detection device 240 to be installed in the purification water route, for detecting the flow information of water of correspondence position；At least one filter core
300 be the filter core 100 with control function, and the filter core 100 with control function includes filter assemblies, the first control module
110 and transport module 120；The transport module 120 is embedded in the housing and is electrically connected with first control module 110
Connect, for carrying out information exchange with the water purifier host 200；First control module 110 is embedded in the housing, is led to
Cross the transport module 120 and transmit the first control instruction to the water purifier host 200, first control instruction is used to control
The booster pump 210 and/or water route controlling switch 220 of water purifier host 200 work；
The controller 230 includes 231 and second control module 232 of handover module, and second control module 232 is used for
The second control instruction is exported, second control instruction is used to control 220 work of the booster pump 210 and/or water route controlling switch
Make；The handover module 231 is electrically connected with the detection device 240, booster pump 210 and some water route controlling switches 220, and with
First control module, 110 and second control module, 232 information exchange, for the detection knot according to the detection device 240
Fruit switches the first control instruction or the second control instruction, to be carried out accordingly to the booster pump 210 and water route controlling switch 220
Control.
The present invention water purifier some filter cores 300 be used for raw water carry out purification filtering, wherein at least one be with
The filter core 100 of control function, the first control module 110 is set in the filter core 100 with control function so that filter core 300 has controls
Function processed, to water purifier can be different from other controls of normal water program processed, match somebody with somebody when 300 working condition of filter core is abnormal
The setting of Heshui way control switch 220, can cause corresponding water purifier to realize backwash, reduce water production, forced shutdown etc.
Operation.Detection device 240 can detect flow information of water, and wherein flow information of water can include hydraulic pressure, water quality of correspondence position etc.
Aspect, it can feed back the working condition of corresponding filter core 300.The second control module 232 in controller 230 is used to control net
Each original paper of hydrophone carries out normal water operation processed；Handover module 231 can be according to the testing result of the detection device 240
Switch the first control instruction or the second control instruction, to be carried out accordingly to the booster pump 210 and water route controlling switch 220
Control；So as to the timely processing when 300 working condition of filter core is abnormal, reach more preferable water effect processed, ensure water quality processed.
Wherein, the first control module 110 is arranged in filter core 300, the control program of the first control module 110 can root
It is different and different according to the species of filter core 300, it is directed to than the first control module 110 to be arranged on to have more in water purifier host 200
Property.
User can set filter with control function of the different filter cores 300 for the present invention according to local water quality situation
Core 100, refers in Fig. 4 and Fig. 5, such as an embodiment of water purifier of the present invention, can be with for the more area of impurities in water
It is the filter core 100 ' with control function to set prefilter filter core, the first control module 110 can control corresponding water purifier into
Row back flush operates.At this time, specifically, some filter cores 300 include prefilter filter core, the prefilter filter core is
Filter core 100 ' with control function, the detection device 240 include entering positioned at the filter core 100 ' with control function
First pressure sensor 240A at mouthful and the second pressure positioned at the exit of the filter core 100 ' with control function pass
Sensor 240B；The water purifier host 200 is additionally provided with back flush bucket 250, the back flush bucket 250 be equipped with unidirectionally into
Air valve 251；The water route controlling switch 220 includes the first three-way magnetic valve 220A and the second three-way magnetic valve 220B, the increasing
Outlet and the back flush water of the water inlet of press pump 210 by the first three-way magnetic valve 220A and the prefilter filter core
The outlet of bucket 250 is connected；The water outlet of the booster pump 210 by the second three-way magnetic valve 220B and follow-up water pipeline and
The outlet of the prefilter filter core is connected.
Prefilter filter core is generally the filter core 300 of physical filtering, is, for example, PP filter cores 300, for filtering in raw water
Solid impurity.The breather cheek valve 251 of the upper end of back flush bucket 250 can be a check valve, only allow air by outer
Flow into back flush bucket 250, so that in back flush, the pressure in balance back flush bucket 250.
The detection device 240 can by current after prefilter filter core the situation of pressure reduction feed back it is preposition
The stopping state of filter core, in the present embodiment, the detection device 240 include the entrance positioned at the prefilter filter core
The first pressure sensor 240A at place and second pressure sensor 240B positioned at the exit of the prefilter filter core (do not scheme
Show)；When the pressure and the little differing pressure of first sensor sensing of second pressure sensor 240B sensings (such as the second pressure
When the pressure of force snesor 240B sensings is more than the 90% of the pressure of first pressure sensor 240A sensings), the second control mould
The second control instruction control water purifier operation that block 232 is sent, the first three-way magnetic valve 220A of the second control instruction control at this time
With the second three-way magnetic valve 220B working statuses, the water inlet of booster pump 210 and the outlet of the prefilter filter core are switched to
Connection, the outlet of booster pump 210 is connected with the follow-up water pipeline, under the pumping action of booster pump 210, is carried out normal net
Water.When the pressure of second pressure sensor 240B sensings is significantly less than the pressure (such as the of first pressure sensor 240A sensings
Two pressure sensor 240B sensing pressure be less than first pressure sensor 240A sensing pressure 90%) when, you can to recognize
Determine the blocking of prefilter filter core.Handover module 231 will be switched to the first control instruction at this time, it is possible to control the first threeway electromagnetism
Valve 220A and the second three-way magnetic valve 220B working statuses, the water inlet and back flush bucket 250 for being switched to booster pump 210 connect
It is logical, the outlet of booster pump 210 and the outlet of prefilter filter core, and under the pumping action of booster pump 210, reversely rushed
Wash.When second pressure sensor 240B sensing pressure further be less than first pressure sensor 240A sensing pressure (such as
Second pressure sensor 240B sensing pressure be less than first pressure sensor 240A sensing pressure 80%) when, you can with
Assert that prefilter filter core moderate blocks, and then carry out multiple back flush.When the pressure of second pressure sensor 240B sensings
Greatly less than first pressure sensor 240A sensing pressure (such as second pressure sensor 240B sensing pressure be less than first
Pressure sensor 240A sensing pressure 70%) when, you can with assert prefilter filter core fail, can force to close at this time
Machine, and prompting message is sent, remind user to replace prefilter filter core.
The follow-up water purification that water pipeline refers to other water purification original papers are connected in addition to booster pump 210 and prefilter filter core
Pipeline, for example, in some concrete applications, some filter cores 300 further include reverse osmosis filter core and postposition absorption filter element 300,
Follow-up water pipeline is exactly the water purification flow path of reverse osmosis filter core and postposition filter core 300 and some water route controlling switches 220 composition, this
The water outlet of Shi Suoshu booster pumps 210 is especially by entrances of the second three-way magnetic valve 220B with the anti-penetration water purifier and institute
The outlet for stating prefilter filter core is connected.The waste water mouth phase of the back flush bucket 250 and the reverse osmosis filter core
Connection, the waste water produced for storing the reverse osmosis filter core.At this point it is possible to by the use of the waste water that reverse osmosis filter core produces as instead
Water is used to flushing, so can greatly save pure water when reaching same flushing effect.Back flush bucket 250 needs
Wastewater outlet is connected to, when being filled in back flush bucket 250 and temporarily not having to back flush, is directly gone out concentrated water from waste water
Mouth discharge.The entrance of the prefilter filter core, which is connected, to be also required to be connected with wastewater outlet, in back flush, by waste water and
Impurity is together discharged from wastewater outlet.
For the life-span management of anti-penetration water purifier, it is the filter core with control function that can set reverse osmosis filter core
100”.Referring to Fig. 7, specifically, in an alternative embodiment of the invention, some filter cores 300 include reverse osmosis filter core, described
Reverse osmosis filter core is the filter core 100 " with control function, and the detection device 240 includes being located at the reverse osmosis filter core pure water
TDS values (concentration of total dissolved matter) detector 240C of outlet；The water route controlling switch 220 includes being installed on booster pump
The inlet valve 220C of 210 water inlets.At this time, by monitoring TDS value detector 240C it is known that the work of reverse osmosis filter core
Situation, if TDS values exceed setting value, you can assert reverse osmosis filter core failure, at this time, the first control module 110 can control
Inlet valve is closed, and booster pump 210 is out of service, so that mandatory relationship, avoids user from being continuing with unwitting situation.This
When in order to remind user in time, the water purifier can also be set to further include warning device in the present embodiment, first control
Molding block 110 is electrically connected with the warning device, for controlling the warning device according to the testing result of the monitoring device
Alarm.Alarm set can be specifically display screen or voice announcer etc..Can be in time by 300 feelings of filter core by alarm set
Condition feeds back to user, advantageously ensures that water purification quality.
In still another embodiment of the process, for the higher area of chlorinity in water, the postposition absorption filter element can be set to be
Filter core 100 " with control function ', the first control module 110 can control the water purification amount of corresponding water purifier, so as to reach more
Good purifying water effect.Specifically, some filter cores 300 include prefilter filter core, reverse osmosis filter core and postposition absorption filter element,
The postposition absorption filter element is the filter core 100 " with control function ', the detection device 240 includes the first chlorinity detector
240D and the second chlorinity detector 240E；The water route controlling switch 220 includes being installed on 210 inlet pipeline of booster pump
On flow control valve 220D；The first chlorinity detector 240D and flow control valve 220D is installed on the supercharging
On the inlet pipeline of pump 210；The second chlorinity detector 240E is installed on the outlet pipeline of the postposition absorption filter element.
First chlorinity detector 240D is used for the chlorinity for detecting raw water, when raw water chlorinity is exceeded, the first control module
110 can control flow control valve 220C ' to change current size in time, improve purified water quality, and exceeded in raw water chlorinity
When control booster pump 210 shut down, so enough protect postposition absorption filter element, prevent that excessive chlorinity influences postposition absorption in raw water
The service life of filter core.The second chlorinity detector 240E is set to be used for the chlorinity for detecting purified water, it is exceeded in chlorinity
When, the first control module 110 can control flow control valve 220D to change current size in time, improve water purification quality；In original
Water chlorinity it is not high and in purified water chlorinity it is higher and when cannot effectively reduce chlorinity in purified water by flow control,
One control module 110 may determine that the postposition absorption filter element fails, and control booster pump 210 is shut down, and can so ensure client
Water safety.
In order to which when postposition absorption filter element fails, can meet an urgent need water purification, and some filter cores 300 further include spare suction
Attached filter core 260, the water route controlling switch 220 include the 3rd three-way magnetic valve 220E, the water inlet of the postposition absorption filter element
It is connected with the water inlet of the spare absorption filter element 260 by the 3rd three-way magnetic valve 220E with the water pipeline in front.
In the present embodiment, which is additionally provided with reverse osmosis filter core, and the pure water outlet of the reverse osmosis filter core passes through the 3rd threeway electromagnetism
Valve 220E is connected with the water inlet of the postposition absorption filter element and the water inlet of the spare absorption filter element 260.Inhaled in postposition
During the failure of attached filter core, the 3rd three-way magnetic valve 220E can be switched to pure water outlet and be connected with spare absorption filter element 260, using standby
Absorption water purification is carried out with absorption filter element 260.Spare absorption filter element 260 can be a less filter core 300, not account for too big body
Product.After 210 forced shutdown of booster pump, if also needing to urgent water purifying, pressure can be set to start shooting in water purifier
Button, power-on instruction is forced for being sent to the controller 230；First control module 110 is detected in detection device 240 and purified
When water chlorinity is more than 0.01mg/L and is less than 0.04mg/L, pressure water purifying is carried out.
First control instruction, can be less than first threshold in the raw water chlorinity and the purified water chlorinity is more than
During 0.01mg/L, control the warning device to send the prompting of postposition absorption filter element miopragia and control the flow control valve
220D reduces opening degree, if the second chlorinity described in when the flow control valve 220D opening degrees are reduced to the first setting value detects
Device 240E detection purified water chlorinities are more than 0.01mg/L, then control the warning device to send carrying for postposition absorption filter element failure
The awake and exceeded prompting of purified water chlorinity simultaneously controls 210 forced shutdown of booster pump.Wherein the setting of first threshold according to
Depending on the adsorption capacity of postposition absorption filter element, principle is when postposition absorption filter element function is normal, and raw water chlorinity is equal to first
During threshold value, purified water chlorinity approaches and is less than 0.01mg/L, and in the present embodiment, which can be chosen for
0.05mg/L.First setting value is chosen according to actual conditions, such as can be 50%, 30% etc..At this time if raw water chlorine
Content is less than first threshold, and purified water chlorinity then can be determined that postposition absorption filter element miopragia more than 0.01mg/L；Such as
Fruit flow control valve 220D opening degrees are reduced to the first setting value (such as 50%), and purified water chlorinity is still more than 0.01mg/L,
Then it can be assumed that postposition absorption filter element failure energy, needs to remind user in time at this time, and shut down when necessary, ensure water purification
Effect and safety.
It is more than first threshold in raw water chlorinity and is less than or equal to 0.01mg/ less than second threshold and purified water chlorinity
During L, the warning device is controlled to send the exceeded prompting of raw water chlorinity；Wherein the setting of second threshold is according to postposition absorption filter element
Adsorption capacity depending on, principle be when postposition absorption filter element function is normal, when raw water chlorinity is equal to second threshold, purified water
Chlorinity is more than 0.01mg/L, and in the present embodiment, which can be chosen for 0.06mg/L.At this time if raw water chlorine contains
Amount is more than first threshold and is less than second threshold, and chlorinity can bring purification to bear to postposition absorption filter element in raw water, this
When remind user that raw water chlorinity is exceeded in time, user can select to use.
When raw water chlorinity is more than first threshold and is more than 0.01mg/L less than second threshold and purified water chlorinity, control
The warning device is made to send the exceeded prompting of raw water chlorinity and the exceeded prompting of purified water chlorinity and control the flow control
Valve 220D processed reduces opening degree, if the flow control valve 220D reduces the second chlorine described in when opening degree is reduced to the second setting value
Content detector 240E detection purified water chlorinities are more than 0.01mg/L, then control the warning device to send postposition absorption filter element
The prompting of failure simultaneously controls 210 forced shutdown of booster pump.Second setting value is chosen according to actual conditions, such as can be with
It is 25%, 20% etc..At this time if raw water chlorinity is more than first threshold and is less than second threshold, and purified water chlorinity is more than
0.01mg/L then can reduce water flow so as to reduce postposition absorption filter element by controlling flow control valve 220D opening degrees to reduce
Adsorptive pressure；Reach preferable purifying water effect；If flow control valve 220D is reduced to the second setting value (such as 25%), purified water chlorine
Content is still more than 0.01mg/L, then it can be assumed that postposition absorption filter element failure energy, needs to remind user in time at this time, and must
Will when shut down, ensure purifying water effect and safety.
It should be noted that the technical solution of each embodiment of the present invention can be combined with each other, but must be with this
The technical staff in field can be implemented as basis, when the combination of technical solution occur it is conflicting or when can not realize should people recognize
Combination for this technical solution is not present, also not within the protection domain of application claims.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every utilization
The equivalent structure transformation that description of the invention and accompanying drawing content are made, is directly or indirectly used in other relevant technology necks
Domain, is included within the scope of the present invention.
Claims (10)
1. a kind of filter core with control function, applied in water purifier host, it is characterised in that described with control function
Filter core includes filter assemblies, the first control module and transport module；
The transport module is electrically connected with first control module, for carrying out information exchange with the water purifier host；
First control module by the transport module to the water purifier host transmit the first control instruction, described first
Control instruction is used for the booster pump for controlling water purifier host and/or the work of water route controlling switch.
2. there is the filter core of control function as claimed in claim 1, it is characterised in that the transport module is Wireless Transmitter
Or metal contact terminal.
3. there is the filter core of control function as claimed in claim 2, it is characterised in that further include memory module, the storage
Module is used for the production information for storing the filter core；The transport module is Wireless Transmitter, the memory module and the nothing
Line transmitter is electrically connected, and the Wireless Transmitter is additionally operable to carry out wireless information interaction with mobile terminal.
4. a kind of water purifier, it is characterised in that including water purifier host and some filters being installed in the water purifier host
Core；The water purifier host includes booster pump and the control of some water routes that controller, detection device and connection form purification water route
System switch；
The detection device is installed in the purification water route, for detecting the flow information of water of correspondence position；
At least one filter core is the filter core with control function as claimed any one in claims 1 to 3；
The controller includes handover module and the second control module, and second control module is used to export second and control to refer to
Order, second control instruction are used to control the booster pump and/or water route controlling switch to work；
The handover module is electrically connected with the detection device, booster pump and some water route controlling switches, and is controlled with described first
Molding block and the second control module information exchange, for according to the testing result of the detection device switch the first control instruction or
Second control instruction, to be controlled accordingly the booster pump and water route controlling switch.
5. water purifier as claimed in claim 4, it is characterised in that some filter cores include prefilter filter core, before described
It is the filter core with control function to put filter core, and the detection device includes entering positioned at the filter core with control function
First pressure sensor at mouthful and the second pressure sensor positioned at the exit of the filter core with control function；
The water purifier host is additionally provided with back flush bucket, and the back flush bucket is equipped with breather cheek valve；
The water route controlling switch includes the first three-way magnetic valve and the second three-way magnetic valve, and the water inlet of the booster pump passes through
First three-way magnetic valve is connected with the outlet of the prefilter filter core and the outlet of the back flush bucket；The supercharging
The water outlet of pump is connected by the second three-way magnetic valve with the outlet of follow-up water pipeline and the prefilter filter core.
6. water purifier as claimed in claim 5, it is characterised in that some filter cores further include reverse osmosis filter core, described anti-
Infiltration filter core is installed in follow-up water pipeline, the water outlet of the booster pump by the second three-way magnetic valve with it is described reverse osmosis
The outlet of the entrance of filter core and the prefilter filter core is connected；The back flush bucket and the reverse osmosis filter core
Waste water mouth be connected, the waste water produced for storing the reverse osmosis filter core.
7. water purifier as claimed in claim 4, it is characterised in that some filter cores include reverse osmosis filter core, the reverse osmosis
Filter core is the filter core with control function, and the detection device includes the TDS values positioned at the reverse osmosis filter core pure water outlet
Detector；
The water route controlling switch includes being installed on the inlet valve of booster pump water inlet.
8. water purifier as claimed in claim 7, it is characterised in that further include warning device, first control module and institute
Warning device electrical connection is stated, for controlling the warning device to alarm according to the testing result of the monitoring device.
9. water purifier as claimed in claim 4, it is characterised in that some filter cores include postposition absorption filter element, after described
It is the filter core with control function to put absorption filter element, and the detection device includes the first chlorinity detector and the second chlorinity is examined
Survey device；
The water route controlling switch includes the flow control valve being installed on the booster pump inlet pipeline；
The first chlorinity detector 240A and the flow control valve are installed on the inlet pipeline of the booster pump；It is described
Second chlorinity detector 240A is installed on the outlet pipeline of the postposition absorption filter element.
10. water purifier as claimed in claim 9, it is characterised in that some filter cores further include spare absorption filter element, described
The water purification that the water inlet of the water inlet of postposition absorption filter element and the spare absorption filter element passes through the 3rd three-way magnetic valve and front
Pipeline is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453620.0A CN107961591A (en) | 2017-12-28 | 2017-12-28 | Filter core and water purifier with control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453620.0A CN107961591A (en) | 2017-12-28 | 2017-12-28 | Filter core and water purifier with control function |
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| CN107961591A true CN107961591A (en) | 2018-04-27 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711453620.0A Pending CN107961591A (en) | 2017-12-28 | 2017-12-28 | Filter core and water purifier with control function |
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| CN (1) | CN107961591A (en) |
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| CN111392824A (en) * | 2020-02-26 | 2020-07-10 | 佛山市云米电器科技有限公司 | Intelligent filter element and water purifier |
| CN112655121A (en) * | 2018-09-13 | 2021-04-13 | 伊莱克斯家用产品公司 | Authentication system for water filter |
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Application publication date: 20180427 |