CN207404966U - Water cleaning systems and water purifier - Google Patents
Water cleaning systems and water purifier Download PDFInfo
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- CN207404966U CN207404966U CN201721305381.XU CN201721305381U CN207404966U CN 207404966 U CN207404966 U CN 207404966U CN 201721305381 U CN201721305381 U CN 201721305381U CN 207404966 U CN207404966 U CN 207404966U
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Abstract
The utility model discloses a kind of water cleaning systems and water purifier, wherein, which includes：Refined filtration filter core has raw water inlet, pure water water outlet and wastewater effluent mouth；And composite filter element, including housing, and arranged on the in vivo preposition filter core of the shell and postposition filter core, the housing has preposition water inlet, preposition water outlet, postposition water inlet and postposition water outlet, the preposition water inlet, the preposition filter core and the preposition water outlet are sequentially communicated to form prefilter passage, and the postposition water inlet, the postposition filter core and the postposition water outlet are sequentially communicated to form postposition filtration channel；On the prefilter Tandem to the pipeline of the raw water tubes, the postposition filtration channel is connected serially on the pipeline of the pure water pipe.The utility model water cleaning systems can make the volume of water cleaning systems effectively reduce on the premise of water flux is not influenced, and the replacement of filter core is more convenient.
Description
Technical field
The utility model is related to electric appliance manufacturing technology field, more particularly to a kind of water cleaning systems and water purifier.
Background technology
Water purifier is constantly towards small size, and the direction of big flux is developed, but the water cleaning systems in existing water purifier are general
For preposition filter core, refined filtration filter core (such as RO membrane filters) and postposition filter core plural serial stage, entire water cleaning systems pipeline connection is complicated, accounts for
It is larger with volume, and the flux of water purifier is generally positively correlated with volume, therefore existing water purifier is difficult to realize small size
With big flux and the requirement deposited, further, since filter core sets series excessive, it is more inconvenient to replace, and the experience for reducing user is relaxed
Adaptive.
Utility model content
The main purpose of the utility model is to propose a kind of water cleaning systems, it is intended on the premise of meeting the big flux of water purifier,
The volume of water purifier can be effectively reduced.
To achieve the above object, the utility model proposes water cleaning systems include：
Refined filtration filter core, have the raw water inlet connected with raw water tubes, the pure water water outlet that is connected with pure water pipe and with
The wastewater effluent mouth of waste pipe connection；And
Composite filter element has including housing and arranged on the in vivo preposition filter core of the shell and postposition filter core, the housing
Preposition water inlet, preposition water outlet, postposition water inlet and postposition water outlet, the preposition water inlet, the preposition filter core and institute
It states preposition water outlet to be sequentially communicated to form prefilter passage, the postposition water inlet, the postposition filter core and the postposition go out
The mouth of a river is sequentially communicated to form postposition filtration channel, and the prefilter passage and the postposition filtration channel are mutual indepedent；Institute
Prefilter Tandem is stated to the pipeline of the raw water tubes, the postposition filtration channel is connected serially to the pipeline of the pure water pipe
On.
Preferably, the water cleaning systems further include booster pump, and the booster pump is arranged on the raw water tubes, and positioned at described
Between preposition filter core and the refined filtration filter core.
Preferably, the water cleaning systems further include：Water inlet control valve, the water inlet end of the water inlet control valve with it is described preposition
Water outlet connects, and the water outlet of the water inlet control valve is connected with the raw water inlet；And return duct, the return duct
One end is connected with the waste pipe, the other end is connected with the raw water tubes, and the tie point of the return duct and the raw water tubes
Positioned at the upstream of the booster pump.
Preferably, the return duct is equipped with recycle control valve.
Preferably, the waste pipe is equipped with waste water control valve, and the aperture of the waste water control valve is adjustable.
Preferably, the water cleaning systems further include outlet water control valve, the junction shape of the return duct and the waste pipe
Into there is interface, the outlet water control valve is on the pipeline between the interface and the wastewater effluent mouth.
Preferably, the water cleaning systems further include the pressure switch arranged on the pure water pipe water outlet, the pressure switch
To control the water cleaning systems operation or out of service when the water route pressure of the water cleaning systems reaches preset value.
Preferably, the refined filtration filter core is ultra-filtration element, nanofiltration filter core or RO membrane filters.
Preferably, the preposition filter core is folding carbon fiber filter core, PP cottons and carbon fiber composite filter core or PP cottons and carbon-point
Composite filter element；
The postposition filter core is carbon filter, carbon-point and ultrafiltration membrane composite filter element or carbon-point and microfiltration membranes composite filter element.
The utility model also proposes a kind of water purifier, which includes water purifier body and water cleaning systems, the water purification
System includes：
Refined filtration filter core, have the raw water inlet connected with raw water tubes, the pure water water outlet that is connected with pure water pipe and with
The wastewater effluent mouth of waste pipe connection；And
Composite filter element has including housing and arranged on the in vivo preposition filter core of the shell and postposition filter core, the housing
Preposition water inlet, preposition water outlet, postposition water inlet and postposition water outlet, the preposition water inlet, the preposition filter core and institute
It states preposition water outlet to be sequentially communicated to form prefilter passage, the postposition water inlet, the postposition filter core and the postposition go out
The mouth of a river is sequentially communicated to form postposition filtration channel, and the prefilter passage and the postposition filtration channel are mutual indepedent；Institute
Prefilter Tandem is stated to the pipeline of the raw water tubes, the postposition filtration channel is connected serially to the pipeline of the pure water pipe
On.
The utility model water cleaning systems by setting composite filter element in water route, wherein, composite filter element include preposition filter core
And postposition filter core, preposition filter core are linked by prefilter passage on raw water tubes, postposition filter core by postposition filtration channel with
Pure water pipe is connected, in this way, external source, such as tap water, are first delivered in the preposition filter core of composite filter element by raw water tubes and carried out just
Grade filtration, filtered water body continue flow forward, fine filtering are carried out using refined filtration filter core, then again by pure water pipe
Progress postposition filtering in the postposition filter core of composite filter element is delivered to, finally obtains the pure water for meeting use demand.The utility model
Preposition filter core and postposition filter core are complex as a whole by water cleaning systems so that entire water cleaning systems are not influencing the premise of water flux
Under, the volume of water cleaning systems can be made effectively reduce；And the preposition filter of traditional independently divided setting is replaced with composite filter element
Core and postposition filter core, in this way, user when needing replacing filter core, only need to once replace composite filter element so that filter core is more
It changes more convenient.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of one embodiment of the utility model water cleaning systems；
Fig. 2 is the structure diagram of another embodiment of the utility model water cleaning systems.
Drawing reference numeral explanation：
| Label | Title | Label | Title | Label | Title |
| 10 | Refined filtration filter core | 203 | Postposition water inlet | 80 | Pressure switch |
| 11 | Raw water inlet | 204 | Postposition water outlet | 100 | Raw water tubes |
| 12 | Pure water water outlet | 30 | Water inlet control valve | 200 | Pure water pipe |
| 13 | Wastewater effluent mouth | 40 | Waste water control valve | 300 | Waste pipe |
| 20 | Composite filter element | 50 | Booster pump | 400 | Return duct |
| 201 | Preposition water inlet | 60 | Recycle control valve | ||
| 202 | Preposition water outlet | 70 | Outlet water control valve |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
It if, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can express or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of water cleaning systems.
In the utility model embodiment, as shown in Figure 1, the water cleaning systems include：It is refined filtration filter core 10, raw water tubes 100, pure
Water pipe 200, waste pipe 300 and composite filter element 20.The refined filtration filter core 10 has raw water inlet 11, pure water water outlet 12 and gives up
Water water outlet 13；The raw water tubes 100 are connected respectively with water source and the raw water inlet 11；The pure water pipe 200 with it is described
Pure water water outlet 12 is connected；The waste pipe 300 is connected with the wastewater effluent mouth 13.
The composite filter element 20, including housing and arranged on the in vivo preposition filter core of the shell and postposition filter core, the shell
Body has preposition water inlet 201, preposition water outlet 202, postposition water inlet 203 and postposition water outlet 204, the preposition water inlet
201st, the preposition filter core and the preposition water outlet 202 are sequentially communicated to form prefilter passage, the postposition water inlet
203rd, the postposition filter core and the postposition water outlet 204 are sequentially communicated to form postposition filtration channel, and the prefilter leads to
Road and the postposition filtration channel are mutual indepedent；It is described on the prefilter Tandem to the pipeline of the raw water tubes 100
Postposition filtration channel is connected serially on the pipeline of the pure water pipe 200.
In the present embodiment, refined filtration filter core 10 is to bulky grain pollutant, colloid, microorganism, the organic matter in water body
And heavy metal ion etc. is filtered, refined filtration filter core 10 can be ultra-filtration element, nanofiltration filter core or RO membrane filters etc..Preposition filter core is used
To be filtered to impurity such as bulky grain iron rust, silt, chlorine residue and the organic matters in water body, preposition filter core can be to fold carbon fiber
Filter core, PP cottons and carbon fiber composite filter core or PP cottons and carbon-point composite filter element etc..Postposition filter core to improve the mouthfeel of water body,
The pH value of adjusting water outlet, while also adsorbable a small amount of organic matter, postposition filter core can be carbon filter, carbon-point and ultrafiltration membrane composite filter
Core or carbon-point and microfiltration membranes composite filter element etc..
The utility model water cleaning systems by water route set composite filter element 20, wherein, composite filter element 20 include it is preposition
Filter core and postposition filter core, preposition filter core are linked by prefilter passage on raw water tubes 100, and postposition filter core is filtered by postposition
Passage is connected with pure water pipe 200, in this way, external source, such as tap water, before being first delivered to composite filter element 20 by raw water tubes 100
Progress primary filter effect in filter core is put, filtered water body continues flow forward, finely mistake is carried out using refined filtration filter core 10
Then filter is delivered to progress postposition filtering in the postposition filter core of composite filter element 20 by pure water pipe 200 again, finally obtain satisfaction and use
The pure water of demand.Preposition filter core and postposition filter core are complex as a whole by the utility model water cleaning systems so that entire water cleaning systems
On the premise of water flux is not influenced, the volume of water cleaning systems can be made effectively reduce；And replace tradition with composite filter element 20
The preposition filter core of independently divided setting and postposition filter core, in this way, user is when needing replacing filter core, only need to once replace compound
Filter core 20 so that the replacement of filter core is more convenient.
Further, the water cleaning systems further include booster pump 50, and the booster pump 50 is arranged on the raw water tubes 100,
And between the preposition filter core and the refined filtration filter core 10.Due to the surface pore very little of refined filtration filter core 10, resistance is larger,
By setting booster pump 50 that can increase the water flow pressure after preposition filter core coarse filtration so that the pure water molecule in current can
Refined filtration filter core 10 is passed through, to achieve the purpose that purification.
Further, in one embodiment, as shown in Fig. 2, the water cleaning systems further include water inlet control valve 30 and reflux
Pipe 400, the water inlet end of the water inlet control valve 30 are connected with the preposition water outlet 202, the water outlet of the water inlet control valve 30
End is connected with the raw water inlet 11；One end of the return duct 400 is connected with the waste pipe 300, the other end with it is described
Raw water tubes 100 connect, and the tie point of the return duct 400 and the raw water tubes 100 is located at the upstream of the booster pump 50.
In the present embodiment, water inlet control valve 30 is intake to control via the raw water inflow after preposition filter core initial filter
Control valve 30 is preferably solenoid valve.By setting the return duct 400 connected with waste pipe 300, flowed out by wastewater effluent mouth 13
A condensed water part is discharged outside to by waste pipe 300 in environment, and another part condensed water is back to original by return duct 400
In water pipe 100, and with converging via the water body after preposition filter element filtering, continue the flow forward in water route, in booster pump 50
The surface of refined filtration filter core 10 is again passed by under effect.Since partial concentration water is back in water route so that by refined filtration filter core 10
The water flow increase on surface, so that increasing by the flow rate of water flow on 10 surface of refined filtration filter core so that 10 surface of refined filtration filter core
Dirt can by the water body of high flow rate rinse take away, so as to improve the service life of refined filtration filter core 10.
Preferably, the return duct 400 is equipped with recycle control valve 60, can be according to actual need by recycle control valve 60
It asks and the regurgitant volume of condensed water is controlled.
Further, the water cleaning systems further include the waste water control valve 40 on the waste pipe 300, and described useless
The aperture of water control valve 40 is adjustable.
In the present embodiment, waste water control valve 40 to control from refined filtration filter core 10 discharge concentration water (i.e. waste water row
Output), when the water turbidity of water cleaning systems is larger, waste water control valve 40 can be by increasing aperture, to increase wastewater drainage pipe
In flow rate of water flow so that pollutant can be rinsed discharge.
Water cleaning systems can be accumulated more after prolonged work on the valve of recycle control valve 60 and waste water control valve 40
Dirt, if clearing up not in time, can cause valve blockage, cause water line block.In order to avoid water line block, it is preferable that described
Water cleaning systems further include outlet water control valve 70, and the junction of the return duct 400 and the waste pipe 300 is formed with interface, institute
Outlet water control valve 70 is stated on the pipeline between the interface and the wastewater effluent mouth 13.
By cooperation between outlet water control valve 70 and recycle control valve 60 and waste water control valve 40, can adjust in pipeline
Water (flow) direction.For example, when outlet water control valve 70 closes, recycle control valve 60 and waste water control valve 40 are opened, by preposition
The water body of filter core prefiltration can pass through water inlet control valve 30, recycle control valve 60 and waste water control valve 40 successively, then be arranged by waste water
Water pipe 303 is discharged.In this way, recycle control valve 60 and waste water control valve 40 can be rinsed.Waste water control valve 40, reflux control
Valve 60 and outlet water control valve 70 are preferably solenoid valve.
Further, the water cleaning systems further include the pressure switch 80 arranged on 200 water outlet of pure water pipe, the pressure
Power switch 80 is located at the rear side of the postposition water outlet 204, and the pressure switch 80 is in the water route of water cleaning systems pressure
Power controls the water cleaning systems operation or out of service when reaching preset value.
In the present embodiment, by setting pressure switch 80, the operating status of water cleaning systems can be controlled, pure water pipe
200 water outlet is generally connected with tap, specifically, when tap is closed, the hydraulic pressure increase of pure water drainpipe, when hydraulic pressure height
When the first preset value, pressure switch 80 can automatically cut off power supply, and water cleaning systems is made to shut down；When tap is opened, pure water
The hydraulic pressure of drainpipe reduces, and when hydraulic pressure is less than the second preset value, the meeting turn on automatically power supply of pressure switch 80 makes water cleaning systems just
Often operating.It so, it is possible the energy consumption of effectively reduction water cleaning systems.
The utility model also proposes a kind of water purifier, which includes water purifier body and water cleaning systems, the water purification system
Concrete structure reference above-described embodiment of system, since this water purifier employs whole technical solutions of above-mentioned all embodiments, because
This all advantageous effect at least caused by the technical solution with above-described embodiment, this is no longer going to repeat them.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes or directly/is used in other related technical areas indirectly and is included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of water cleaning systems, which is characterized in that including：
Refined filtration filter core has the raw water inlet connected with raw water tubes, the pure water water outlet and and waste water that are connected with pure water pipe
The wastewater effluent mouth of pipe connection；And
Composite filter element, including housing and arranged on the in vivo preposition filter core of the shell and postposition filter core, the housing has preposition
Water inlet, preposition water outlet, postposition water inlet and postposition water outlet, the preposition water inlet, the preposition filter core and it is described before
It puts water outlet to be sequentially communicated to form prefilter passage, the postposition water inlet, the postposition filter core and the postposition water outlet
It is sequentially communicated to form postposition filtration channel, and the prefilter passage and the postposition filtration channel are mutual indepedent；Before described
It puts filtration channel to be connected serially on the pipeline of the raw water tubes, the postposition filtration channel is connected serially on the pipeline of the pure water pipe.
2. water cleaning systems as described in claim 1, which is characterized in that the water cleaning systems further include booster pump, the supercharging
Pump is arranged on the raw water tubes, and between the preposition filter core and the refined filtration filter core.
3. water cleaning systems as claimed in claim 2, which is characterized in that the water cleaning systems further include：
Water inlet control valve, the water inlet end of the water inlet control valve are connected with the preposition water outlet, and the water inlet control valve goes out
Water end (W.E.) is connected with the raw water inlet；And
Return duct, one end of the return duct is connected with the waste pipe, the other end is connected with the raw water tubes, and the reflux
The tie point of pipe and the raw water tubes is located at the upstream of the booster pump.
4. water cleaning systems as claimed in claim 3, which is characterized in that the return duct is equipped with recycle control valve.
5. water cleaning systems as claimed in claim 4, which is characterized in that the waste pipe is equipped with waste water control valve, and described
The aperture of waste water control valve is adjustable.
6. water cleaning systems as claimed in claim 5, which is characterized in that the water cleaning systems further include outlet water control valve, described
The junction of return duct and the waste pipe is formed with interface, and the outlet water control valve is located at the interface and the wastewater effluent
On pipeline between mouthful.
7. water cleaning systems as described in claim 1, which is characterized in that the water cleaning systems are further included to be gone out arranged on the pure water pipe
The pressure switch of water end (W.E.), the pressure switch are described net to be controlled when the water route pressure of the water cleaning systems reaches preset value
Water system operation or out of service.
8. water cleaning systems as described in claim 1, which is characterized in that the refined filtration filter core for ultra-filtration element, nanofiltration filter core or
RO membrane filters.
9. water cleaning systems as described in claim 1, which is characterized in that the preposition filter core is folding carbon fiber filter core, PP cottons
With carbon fiber composite filter core or PP cottons and carbon-point composite filter element；
The postposition filter core is carbon filter, carbon-point and ultrafiltration membrane composite filter element or carbon-point and microfiltration membranes composite filter element.
A kind of 10. water purifier, which is characterized in that the water purification including water purifier body and as described in claim 1 to 9 any one
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305381.XU CN207404966U (en) | 2017-10-10 | 2017-10-10 | Water cleaning systems and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305381.XU CN207404966U (en) | 2017-10-10 | 2017-10-10 | Water cleaning systems and water purifier |
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| Publication Number | Publication Date |
|---|---|
| CN207404966U true CN207404966U (en) | 2018-05-25 |
Family
ID=62407138
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|---|---|---|---|
| CN201721305381.XU Active CN207404966U (en) | 2017-10-10 | 2017-10-10 | Water cleaning systems and water purifier |
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| CN108686515A (en) * | 2018-08-24 | 2018-10-23 | 珠海格力电器股份有限公司 | A kind of water cleaning systems and its control method, water purifier improving the rate of recovery |
| CN108686517A (en) * | 2018-07-20 | 2018-10-23 | 珠海格力电器股份有限公司 | Water purifier water treatment system under a kind of kitchen |
| CN108786466A (en) * | 2018-08-24 | 2018-11-13 | 珠海格力电器股份有限公司 | The control method of water treatment system and water treatment system |
| CN108862687A (en) * | 2018-08-24 | 2018-11-23 | 珠海格力电器股份有限公司 | A kind of water purification system and its control method, water purifier of the adjustable rate of recovery |
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| CN111115879A (en) * | 2018-10-31 | 2020-05-08 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN113929160B (en) * | 2020-06-29 | 2023-09-08 | 佛山市顺德区美的饮水机制造有限公司 | Filter element, water purification system and water purifier |
| CN113929160A (en) * | 2020-06-29 | 2022-01-14 | 佛山市顺德区美的饮水机制造有限公司 | Filter core, water purification system and purifier |
| CN115159711A (en) * | 2022-07-29 | 2022-10-11 | 佛山市美的清湖净水设备有限公司 | Water purification system of water purification equipment and water purification method of water purification equipment |
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