CN208916925U - It is a kind of can auto-flushing filter core household water filter - Google Patents
It is a kind of can auto-flushing filter core household water filter Download PDFInfo
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- CN208916925U CN208916925U CN201820541675.0U CN201820541675U CN208916925U CN 208916925 U CN208916925 U CN 208916925U CN 201820541675 U CN201820541675 U CN 201820541675U CN 208916925 U CN208916925 U CN 208916925U
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Abstract
The utility model discloses it is a kind of can auto-flushing filter core household water filter, be related to Water warfare field.The water purifier includes that water inlet, check valve, prefiltration device, TDS detector, electric-control system, controllable electromagnetic valve, high-pressure pump, reverse osmosis membrane filter element, non-return valve, high-voltage switch gear, water tank ball valve, water tank, post active carbon filter core, water purification water outlet, waste water ratio, drain outlet, water purification water route and draining water route, the controllable electromagnetic valve are equipped with miniature electric ball valve.The TDS detector issues different signals according to detection water quality data, through the electric-control system, passes to the miniature electric ball valve of the controllable electromagnetic valve, adjusts controllable electromagnetic valve, adjusts water outlet flow direction.Difference caused by the utility model not only solves household water filter performance due to regional water quality difference; reverse osmosis water processed is also solved in the process to damage reverse osmosis membrane since prefiltration water quality is poor; improve water purification efficiency, effective protection reverse osmosis membrane, prolonging service life of filter elements.
Description
Technical field
The utility model relates to technical field of water purification, and in particular to it is a kind of can auto-flushing filter core household water filter.
Background technique
With rapid development of economy, environment for human survival becomes badly at present, some rare moneys for the survival of mankind
Source is faced with highly polluted, influences the health of this mankind, and corporate environment especially in recent years is illegal, industrial accident
It is influenced with many factors such as traffic accident, floods, environment event takes place frequently.Since the sudden environment event of the overwhelming majority all relates to
And water pollution, seriously threaten drinking water safety.The urban and rural residents in many places of China be all using surface water as drinking water,
Water pollution caused by sudden environment event is the maximum killer of drinking water safety.Heavy metal in water, bacterium, virus are drunk
Deng to the very harmful of human body, therefore water purifier is also slowly widely used.
Household water filter is many kinds of currently on the market, and household water filter brand, model are all kinds of.China's freshwater resources
In short supply, the North and South water quality differs greatly, and when producing water purifier, the product unicity of every kind of model is stronger, interior for manufacturer
Accessory is set to change not according to the difference of water purifier erecting bed.Existing household water filter is at installation initial stage, because of installation
Worker's level is different, various regions water quality condition is different, causes every household water filter different in performance after the installation is completed.In addition,
The preceding three-level of household water filter is filtered into primary filter, and water of the raw water after primary filter is directly entered reverse osmosis membrane filter element progress
Purification, the performance of primary filter and water quality condition after primary filter are unknown, and the polluter that can not be filtered out in water is easy
Into reverse osmosis membrane filter element, blocking, the pollution of filter core are caused, filter core service life is reduced, can not ensure that water purifier can be transported always
Row is under the conditions of optimum condition, or even there are the security risks of drinking water.This brings after-sales service cost and customer using cost
Increase, user experience is poor.
Based on the problem present on, spy research and develop it is a kind of can auto-flushing prefiltration device filter core household water filter, it is real
It is existing: 1, the prefiltration device filter core of water purifier to be rushed according to the comparative situation of the prefiltration water quality detected and local water quality
It washes, so that water purifier is in optimal operational condition.2, the instruction issued according to the setting of water purifier electric-control system, automatic adjustment is through just
Filter device treated water outlet flow direction, so as to water purifier membrane filter carry out automatic protection, increase membrane filter use the longevity
Life.
Utility model content
The purpose of this utility model is to provide it is a kind of can auto-flushing filter core household water filter, to solve existing water purification
Device is due to the problem of needing to match different quality source water and leading to reverse osmosis membrane reduced lifespan.
To achieve the above object, the utility model the following technical schemes are provided:
The utility model provide it is a kind of can auto-flushing filter core household water filter, including water inlet, check valve, first mistake
Filter device, TDS detector, electric-control system, controllable electromagnetic valve, high-pressure pump, reverse osmosis membrane filter element, non-return valve, high-voltage switch gear, water storage
Tank ball valve, water tank, post active carbon filter core, water purification water outlet, waste water ratio, drain outlet, water purification water route and draining water route.Institute
It states and is successively arranged PP melt-blown filter, granular activated carbon filter core, Carbon rod filter element in prefiltration device, the TDS detector is according to inspection
It surveys water quality data and issues different signals, through the electric-control system, pass to the miniature electric ball valve of the controllable electromagnetic valve, realize
Control to solenoid valve adjusts water outlet flow direction.
In the present invention, the technical solution further limited are as follows:
Set gradually on the pipeline being connected between the Carbon rod filter element and the high-pressure pump TDS detector, electric-control system, can
Control solenoid valve.
The controllable electromagnetic valve is equipped with miniature electric ball valve, and the miniature electric ball valve can be passed according to the electric-control system
Signal Regulation controllable electromagnetic valve out.
One end of the controllable electromagnetic valve is equipped with discharge outlet.
Check valve is set on the pipeline that the PP melt-blown filter is connected to the water inlet.
High-pressure pump is set on the pipeline that the controllable electromagnetic valve is connected to reverse osmosis membrane filter element.
Set gradually on the pipeline that the reverse osmosis membrane filter element is connected to the water purification water outlet non-return valve, high-voltage switch gear,
Water tank and post active carbon filter core.
Waste water ratio is set on the pipeline that the reverse osmosis membrane filter element is connected to the drain outlet.
The technical solution of the utility model has the advantages that compared with conventional art
The utility model provide it is a kind of can auto-flushing filter core household water filter, can auto-flushing filter core household it is net
Hydrophone includes water inlet, check valve, prefiltration device, TDS detector, electric-control system, controllable electromagnetic valve, high-pressure pump, reverse osmosis
Membrane filter, non-return valve, high-voltage switch gear, water tank ball valve, water tank, post active carbon filter core, water purification water outlet, waste water ratio, row
Water out, water purification water route and draining water route.Be successively arranged in the prefiltration device PP melt-blown filter, granular activated carbon filter core,
Carbon rod filter element, the TDS detector, electric-control system and controllable electromagnetic valve are arranged in the prefiltration device and the reverse osmosis membrane
On the pipeline of filter core connection, the TDS detector is for real-time detection through prefiltration device treated water quality；It is described
TDS detector issues different signals according to detection water quality data, through the electric-control system, passes to the micro- of the controllable electromagnetic valve
Type electrical ball valve realizes the control to solenoid valve, adjusts water outlet flow direction.Therefore, the utility model can auto-flushing filter core
Household water filter can realize the flushing to water purifier prefiltration device inner filter core, and can be according to just according to different quality condition
Filtered water quality situation adjusts water outlet flow direction, so that water purifier is reached optimal working condition, reduces the work of reverse osmosis membrane
Pressure extends reverse osmosis membrane filter element service life, has water purification efficiency good and high reliability.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described:
Fig. 1 be the utility model it is a kind of can auto-flushing filter core household water filter structural schematic diagram.
In Fig. 1: 1. water inlets；2. check valve；3. prefiltration device；4.PP melt-blown filter；5. granular activated carbon filter core；6.
Carbon rod filter element；7.TDS detector；8. electric-control system；9. controllable electromagnetic valve；10. high-pressure pump；11. reverse osmosis membrane filter element；12. inverse
Only valve；13. high-voltage switch gear；14. water tank ball valve；15. water tank；16. post active carbon filter core；17. water purification water outlet；18.
Waste water ratio；19. drain outlet；A. water purification water route；B. water route is drained.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing to the utility model
Preferred embodiment be further elaborated explanation.It should be understood that the specific embodiments described herein are only used for
Description and interpretation the utility model, is not intended to limit the utility model.
Embodiment 1
As shown in Figure 1, it is a kind of can auto-flushing filter core household water filter, including water inlet 1, check valve 2, prefiltration dress
Set 3, PP melt-blown filter 4, granular activated carbon filter core 5, Carbon rod filter element 6, TDS detector 7, electric-control system 8, controllable electromagnetic valve 9, height
Press pump 10, reverse osmosis membrane filter element 11, non-return valve 12, high-voltage switch gear 13, water tank ball valve 14, water tank 15, post active carbon filter
Core 16, water purification water outlet 17, waste water ratio 18, drain outlet 19, water purification water route a, draining water route b.
The PP melt-blown filter 4, granular activated carbon filter core 5, Carbon rod filter element 6 are successively arranged in the prefiltration device 3.
The TDS detector 7, electricity are set gradually on the pipeline being connected between the Carbon rod filter element 6 and the high-pressure pump 10
Control system 8, controllable electromagnetic valve 9.
The controllable electromagnetic valve 9 is equipped with miniature electric ball valve, and the miniature electric ball valve can be according to the electric-control system 8
Controllable electromagnetic valve 9 described in the Signal Regulation of outflow.
Discharge outlet is equipped in one end of the controllable electromagnetic valve 9.
The check valve 2 is set on the pipeline that the PP melt-blown filter 4 is connected to the water inlet 1.
The high-pressure pump 10 is set on the pipeline that the controllable electromagnetic valve 9 is connected to the reverse osmosis membrane filter element 11.
Set gradually on the pipeline that the reverse osmosis membrane filter element 11 is connected to the water purification water outlet 17 non-return valve 12,
High-voltage switch gear 13, water tank 15 and post active carbon filter core 16.
Waste water ratio 18 is set on the pipeline that the reverse osmosis membrane filter element 11 is connected to the drain outlet 19.
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figure 1, municipal tap water enters just mistake through check valve 2 by water inlet 1 during making water purification
Device 3 is filtered, through PP melt-blown filter 4, filters out iron rust in water, suspended matter larger impurity in equal volume；It is handled through PP melt-blown filter 4
Water afterwards enters granular activated carbon filter core 5 and Carbon rod filter element 6 is filtered, and removes chlorine and a part of foreign ion in water removal,
Through prefiltration device treated water again through TDS detector 7, controllable electromagnetic valve 9, high-pressure pump 10 enter reverse osmosis membrane filter element 11 into
Row filtering, further filters out the harmful substances such as bacterium, virus, heavy metal and the organic matter in water, obtains capable of direct drinking
Water purification.Water purification removes last residual into post active carbon filter core 16 by non-return valve 12, high-voltage switch gear 13 and water tank 15
Object, and improve water taste.Meanwhile waste water will enter draining water route b.
When water purification water outlet 19 is closed, water purification will enter water tank 15 by water tank ball valve 14, until the water storage
15 storage space of tank is full of, and hydraulic pressure will increase, and the high-voltage switch gear 13 being at this moment mounted on a of water purification water route will close.Water purifier stops
Only water processed.When water purification water outlet 19 is opened, water tank ball valve 14 is opened, and the water stored in water tank 15 enters post active carbon
Filter core 16 is further processed, and is drunk for user.At this point, hydraulic pressure reduces, high-voltage switch gear 13 is opened, and water purifier starts to make again
Water.
The utility model can auto-flushing filter core the course of work are as follows: according to the difference of different regions water quality treatment, in institute
The TDS value for stating processing source water needed for being arranged on electric-control system 8, when household water filter is started to work, during water purification water
Through prefiltration device treated water is introduced into TDS detector 7, the TDS value of the detection of TDS detector 7 water outlet issues phase
The signal answered reaches electric-control system 8, when the signal value that the electric-control system 8 receives is higher than setting value, the electric-control system 8
The miniature electric ball valve being mounted in the controllable electromagnetic valve 9 is adjusted, it is straight to be discharged the discharge outlet through the controllable electromagnetic valve at this time
Run in out, completes the flushing to three-level filter core in the prefiltration device 3；When the signal value that the electric-control system 8 receives is small
When setting value, the electric-control system 8 adjusts the miniature electric ball valve being mounted in the controllable electromagnetic valve 9, at this time water outlet warp
The high-pressure pump 10 enters the reverse osmosis membrane filter element 11, completes next stage purification.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not used to limit value sheet
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc.,
It should be included within the scope of protection of this utility model.
Claims (8)
1. one kind can auto-flushing filter core household water filter, which is characterized in that including water inlet, check valve, prefiltration device,
TDS detector, electric-control system, controllable electromagnetic valve, high-pressure pump, reverse osmosis membrane filter element, non-return valve, high-voltage switch gear, water tank ball valve,
Water tank, post active carbon filter core, water purification water outlet, waste water ratio, drain outlet, water purification water route and draining water route；The water inlet
Mouth is connected to the inlet pipeline of the prefiltration device, and the inlet and outlet of the high-pressure pump is respectively communicated with the prefiltration device
The import of outlet and the reverse osmosis membrane filter element；The exit end of the reverse osmosis membrane filter element and the post active carbon filter core
Inlet pipeline is connected, and the other end is connected with the drain outlet pipeline；Be successively arranged in the prefiltration device PP melt-blown filter,
Granular activated carbon filter core, Carbon rod filter element.
2. one kind according to claim 1 can auto-flushing filter core household water filter, which is characterized in that carbon rod filter
TDS detector, electric-control system, controllable electromagnetic valve are set gradually on the pipeline being connected between core and the high-pressure pump.
3. one kind according to claim 1 can auto-flushing filter core household water filter, which is characterized in that the controllable electric
Miniature electric ball valve is installed, the Signal Regulation that the miniature electric ball valve can be spread out of according to the electric-control system is controllable in magnet valve
Solenoid valve.
4. one kind according to claim 1 can auto-flushing filter core household water filter, which is characterized in that the controllable electric
One end of magnet valve is equipped with discharge outlet.
5. one kind according to claim 1 can auto-flushing filter core household water filter, which is characterized in that PP melt-blown
Check valve is set on the pipeline that filter core is connected to the water inlet.
6. one kind according to claim 1 can auto-flushing filter core household water filter, which is characterized in that the controllable electric
High-pressure pump is set on the pipeline that magnet valve is connected to the reverse osmosis membrane filter element.
7. one kind according to claim 1 can auto-flushing filter core household water filter, which is characterized in that it is described reverse osmosis
Non-return valve, high-voltage switch gear, water tank and post active carbon are set gradually on the pipeline that membrane filter is connected to the water purification water outlet
Filter core.
8. one kind according to claim 1 can auto-flushing filter core household water filter, which is characterized in that it is described reverse osmosis
Waste water ratio is set on the pipeline that membrane filter is connected to the drain outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541675.0U CN208916925U (en) | 2018-04-11 | 2018-04-11 | It is a kind of can auto-flushing filter core household water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541675.0U CN208916925U (en) | 2018-04-11 | 2018-04-11 | It is a kind of can auto-flushing filter core household water filter |
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| CN208916925U true CN208916925U (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820541675.0U Active CN208916925U (en) | 2018-04-11 | 2018-04-11 | It is a kind of can auto-flushing filter core household water filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788556A (en) * | 2021-10-12 | 2021-12-14 | 郑州中科新兴产业技术研究院 | Intelligent self-cleaning system and cleaning process for commercial water purifier |
-
2018
- 2018-04-11 CN CN201820541675.0U patent/CN208916925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788556A (en) * | 2021-10-12 | 2021-12-14 | 郑州中科新兴产业技术研究院 | Intelligent self-cleaning system and cleaning process for commercial water purifier |
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