CN208648930U - A kind of purifier of automatic backflushing - Google Patents
A kind of purifier of automatic backflushing Download PDFInfo
- Publication number
- CN208648930U CN208648930U CN201821064162.1U CN201821064162U CN208648930U CN 208648930 U CN208648930 U CN 208648930U CN 201821064162 U CN201821064162 U CN 201821064162U CN 208648930 U CN208648930 U CN 208648930U
- Authority
- CN
- China
- Prior art keywords
- space
- filter
- filter core
- mould group
- cartridge seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model proposes the purifiers of automatic backflushing, it is related to technical field of water purification, including shell, filter cartridge seat, filter element and auto-flushing unit, housing top end is formed with opening, filter cartridge seat closing opening and inlet opening and apopore including connection interior of shell and outside；Filter element includes filter core mould group and outlet pipe, the first space is formed with shell inside on the outside of filter core mould group, and the second space that inside separates in hollow formation with the first space, the first space are connected to the inlet opening of filter cartridge seat, second space is connected to the apopore of filter cartridge seat via outlet pipe；Auto-flushing unit includes drain valve and rinses driver, and drain valve rinses driver driving drain valve and open or close for closing or opening the first space.The utility model utilizes auto-flushing unit, reaches automatic and timely backwashing filter core mould group, extends the service life of filter core mould group, and is rinsed according to actual needs, reduces the waste of water resource, achievees the purpose that water-saving.
Description
Technical field
The utility model relates to technical field of water purification, especially a kind of purifier of automatic backflushing.
Background technique
Existing purifier carries out filter-core back-flushing taking human as the mode of control and washes, can not do in use for some time
Rinsed in time to when filter core causes impurity to deposit, the effect of filter element filtering caused to decline, or in filter core impurity siltation compared with
When few, flushing, waste water resource are still carried out.
Utility model content
The utility model provides a kind of purifier of automatic backflushing, and shell including inner hollow is set to the shell
The filter cartridge seat on top, the connection filter cartridge seat simultaneously extend downwardly into filter element in the shell and set on the shell bottom end
Auto-flushing unit, wherein
The housing top end is formed with opening, and the filter cartridge seat closing is open and including being connected to the interior of shell and outside
Inlet opening and apopore；
The filter element includes filter core mould group and outlet pipe, and the filter core mould group outside and formation first on the inside of shell are empty
Between, and the second space that inside separates in hollow formation with first space, first space is connected to the filter cartridge seat
Inlet opening, the second space is connected to the apopore of the filter cartridge seat via outlet pipe；
The auto-flushing unit includes drain valve and rinses driver, and the drain valve is for closing or opening the first sky
Between, the flushing driver driving drain valve opens or closes.
Preferably, the flushing driver includes inductive module.
Preferably, the inductive module is timer.
Preferably, the inductive module is flowmeter.
Preferably, the filter core mould group successively includes polypropylene filter core, Active carbon fiber filter core and hollow from outside to inside
Fiber ultrafiltration membrane.
A kind of purifier of automatic backflushing provided by the utility model, the beneficial effect is that: utilize auto-flushing list
Member reaches automatic and timely backwashing filter core mould group, extends the service life of filter core mould group, and is rushed according to actual needs
It washes, reduces the waste of water resource, achieve the purpose that water-saving.
Detailed description of the invention
Fig. 1 is the perspective view of the purifier of the utility model automatic backflushing；
Fig. 2 is the cross-sectional view of the purifier of the utility model automatic backflushing.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Figure 1, 2, the purifier of a kind of automatic backflushing provided in this embodiment, shell 1 including inner hollow,
Set on the filter cartridge seat 2 of housing top end, connection filter cartridge seat 2 and extends downwardly into filter element 3 in shell 1 and be set to 1 bottom end of shell
Auto-flushing unit 4.
1 top of shell is formed with opening 11, the closing of filter cartridge seat 2 opening 11 and including 1 inside of connection shell with it is external into
Water hole 21 and apopore 22.
Filter element 3 includes filter core mould group 31 and outlet pipe 32.31 outside of filter core mould group and formation first on the inside of shell 1 are empty
Between 5, and inside in it is hollow formation with the first space 5 separate second space 6.First space 5 is connected to the water inlet of filter cartridge seat 2
Hole 21, second space 6 are connected to the apopore 22 of filter cartridge seat 2 via outlet pipe 32.Filter core mould group 31 successively includes poly- from outside to inside
Propylene filter core 311, Active carbon fiber filter core 312 and hollow fiber ultrafiltration membrane 313.Polypropylene filter core 311 has netted three-dimensional knot
The sieve pore of structure, filtering absorption impurities in water.Active carbon fiber filter core 312 has polar surfaces, adsorbs the organic matter and again in water
Metal, and inhibit bacterium.Suspended matter, bacterium and larger molecular organics in 313 trap water of hollow fiber ultrafiltration membrane.
Auto-flushing unit 4 includes drain valve 41 and rinses driver 42, and drain valve 41 is for closing or opening the first sky
Between 5, rinse driver 42 drive drain valve 41 open or close, rinse driver 42 include inductive module 421, to incude filter
The time or the flow passed through that core model group 31 uses open or close drain valve 41 according to the service condition of filter core mould group 31.
In the present embodiment, sensing mould group 421 be timer and | or flowmeter.
The purifier of the present embodiment, when in use, the inlet opening 21 of filter cartridge seat 2 are connected to external water source, flow through water
The first space 5 that inlet opening 21 enters in shell 1 is crossed, and by entering filter core after the impurity in 31 filtered water stream of filter core mould group
Second space 6 in mould group 31 is finally discharged from apopore 22 by outlet pipe 32, achievees the purpose that water purification.
When using a period of time or when flowing through a certain amount of water flow, impurity siltation in filter core mould group 31, auto-flushing list
The sensing mould group 421 of member 4 makes to rinse the driving opening of drain valve 41 of driver 42, at this time according to the water for using the time or flowing through
Water flow flows into the first space 5 by filter core mould group outward by second space 6, and the impurity to deposit in filter core mould group 31 is taken away, by
Drain valve 41 is discharged, and achievees the effect that filter cartridge flushing mould group 31 and extends 31 service life of filter core mould group.During flushing,
Inlet opening 21 is persistently supplied water from external water source, and water flow can be entered the outside of 5 filter cartridge flushing mould group 31 of the first space by inlet opening 21,
Take away impurity of the siltation in 31 outside of filter core mould group and the first space 5.
The purifier of the application reaches automatic and timely backwashing filter core mould group using auto-flushing unit 4, extends
The service life of filter core mould group 31, and be rinsed according to actual needs, the waste of water resource is reduced, water-saving mesh is reached
's.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (5)
1. a kind of purifier of automatic backflushing, which is characterized in that shell including inner hollow, set on the housing top end
Filter cartridge seat, the connection filter cartridge seat simultaneously extend downwardly into the filter element in the shell and the automatic punching set on the shell bottom end
Wash unit, wherein
The housing top end is formed with opening, the filter cartridge seat closing opening and including be connected to the interior of shell and it is external into
Water hole and apopore；
The filter element includes filter core mould group and outlet pipe, and the filter core mould group outside forms the first space with shell inside,
And inside in it is hollow formation with first space separate second space, first space be connected to the filter cartridge seat into
Water hole, the second space are connected to the apopore of the filter cartridge seat via outlet pipe；
The auto-flushing unit includes drain valve and rinses driver, and the drain valve is used to closing or opening the first space,
The flushing driver driving drain valve opens or closes.
2. a kind of purifier of automatic backflushing according to claim 1, which is characterized in that the flushing driver includes
Inductive module.
3. a kind of purifier of automatic backflushing according to claim 2, which is characterized in that the inductive module is timing
Device.
4. a kind of purifier of automatic backflushing according to claim 2, which is characterized in that the inductive module is flow
Meter.
5. a kind of purifier of automatic backflushing according to claim 1, which is characterized in that the filter core mould group by outside to
It inside successively include polypropylene filter core, Active carbon fiber filter core and hollow fiber ultrafiltration membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821064162.1U CN208648930U (en) | 2018-07-06 | 2018-07-06 | A kind of purifier of automatic backflushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821064162.1U CN208648930U (en) | 2018-07-06 | 2018-07-06 | A kind of purifier of automatic backflushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208648930U true CN208648930U (en) | 2019-03-26 |
Family
ID=65782997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821064162.1U Expired - Fee Related CN208648930U (en) | 2018-07-06 | 2018-07-06 | A kind of purifier of automatic backflushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208648930U (en) |
-
2018
- 2018-07-06 CN CN201821064162.1U patent/CN208648930U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |