CN206328243U - The water purifier that can be backwashed - Google Patents
The water purifier that can be backwashed Download PDFInfo
- Publication number
- CN206328243U CN206328243U CN201621458342.9U CN201621458342U CN206328243U CN 206328243 U CN206328243 U CN 206328243U CN 201621458342 U CN201621458342 U CN 201621458342U CN 206328243 U CN206328243 U CN 206328243U
- Authority
- CN
- China
- Prior art keywords
- filter core
- water
- delivery port
- backwashed
- stop sheet
- 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
Links
Abstract
The utility model discloses the water purifier that can be backwashed.The water purifier includes housing, water-stop sheet, the first filter core, the second filter core, water inlet, delivery port and the 3rd filter core；Water-stop sheet is located at the top of housing, and water-stop sheet is provided with some pod apertures；First filter core is located at enclosure interior, and the second filter core is located inside the first filter core, and the bottom of the second filter core is connected with the second filter core, and the side wall on the first filter core top is provided with backwash delivery port；3rd filter core is located at the top of the second filter core, and the bottom of the 3rd filter core is connected with the second filter core；Water inlet is connected with water-stop sheet；Delivery port is connected with the 3rd filter core, and delivery port includes water purification delivery port and backwash water inlet, and water purification delivery port is provided with net water control valve, and backwash water inlet is provided with backwash control valve and pressure charging valve.The utility model has the easy cleaned effect of simple in construction, filter core.
Description
Technical field
The utility model is related to water purifier technical field, the water purifier that can more particularly to backwash.
Background technology
At present at home, water purifier has also compared popularization using gradually being recognized by consumer.Using water purifier to certainly
Impurity in water carries out depth-type filtration, can preferably protect the health of user.However, with the popularization of water purifier, it
Application aspect defect and deficiency be also progressively exposed.The filter core of water purifier in use for some time, filter core meeting
Gradually blocked by impurity or impurity absorption is in filtrate outer surface, so that cause filtering, adsorption effect to be decreased obviously, so that, with
The impurity that filter core is retained down is more and more, often make the filter core impurity " pollution " degree exceed drinking water itself
" pollution " degree, so that filter core turns into new " pollution sources ".
Some existing high-grade water treatment facilities are changed the direction of a stream of water by electric-control system and multipath electrovalve, are realized by going out
The impurity being trapped in filter core is gone out to the back flush of water inlet in the mouth of a river.But due to needing to be equipped with power-supply system, electronics control
System processed, timing means, multiple magnetic valves etc., cause price very high.Drawbacks described above and deficiency have had a strong impact on the general of clarifier
And.
Utility model content
The purpose of this utility model is to provide a kind of water purifier simple in construction, filter core long service life backwashed,
One or more of above-mentioned prior art problem can be solved.
According to one side of the present utility model, there is provided the water purifier that can be backwashed, including housing, water-stop sheet, first
Filter core, the second filter core, water inlet, delivery port and the 3rd filter core；
Water-stop sheet is located at the top of housing, and water-stop sheet is provided with some pod apertures；
First filter core is located at enclosure interior, and the second filter core is located inside the first filter core, the bottom of the second filter core and the second filter
Core is connected, and the side wall on the first filter core top is provided with backwash delivery port；
3rd filter core is located at the top of the second filter core, and the bottom of the 3rd filter core is connected with the second filter core；
Water inlet is connected with water-stop sheet；
Delivery port is connected with the 3rd filter core, and delivery port is included on water purification delivery port and backwash water inlet, water purification delivery port
Provided with net water control valve, backwash water inlet is provided with backwash control valve and pressure charging valve.
The beneficial effects of the utility model are：By setting water-stop sheet, raw water can be made along the pod apertures on water-stop sheet
Flow slowly into the first filter core, thus, it is possible to slow down water velocity, make filter process more thorough, improve filter effect.Simultaneously
, can be in backwash process by setting pressure charging valve on backwash water inlet, the hydraulic pressure of increased water flow allows current fast
Fast filter cartridge flushing so that impurity on filter core rinse it is cleaner.
In some embodiments, the first filter core is polypropylene.Thus, it is possible to strengthen the first filter core to silt in raw water,
The filter effect of the materials such as iron rust, colloid.
In some embodiments, the second filter core is milipore filter.Thus, bacterium in raw water, particulate can effectively be removed
Deng further enhancing clean-up effect, improve water purification standard.Further, the milipore filter is hollow-fibre membrane.Due to doughnut
Its packed density of milipore filter is big, and effective membrane area is big, therefore with good filter effect, while being also easy to cleaning.
In some embodiments, the 3rd filter core be grain active carbon, due to activated carbon have good Adsorption of Heavy Metals,
The effect of chlorine residue, the filter core being made of it can effectively remove heavy metal, chlorine residue, peculiar smell in raw water etc., further enhance
Clean-up effect, improves water quality mouthfeel.
In some embodiments, the material of housing is stainless steel.Thus the corrosion resistance of housing is strengthened, improving housing makes
With the life-span, while aesthetic appearance of the present utility model can be strengthened, consumer demand is met.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the water purifier backwashed of the embodiment of the utility model one.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 schematically shows the water purifier backwashed according to a kind of embodiment of the present utility model.As schemed
Shown, the water purifier that can be backwashed includes housing 1, water-stop sheet 2, the first filter core 3, the second filter core 4, water inlet 5, delivery port 6
With the 3rd filter core 7.
Wherein the material of housing 1 can be stainless steel.Thus strengthen the corrosion resistance of housing 1, improve the service life of housing 1,
Aesthetic appearance of the present utility model can be strengthened simultaneously, consumer demand is met.
Water inlet 5 is connected with water-stop sheet 2, and water-stop sheet 2 is located at the top of housing 1, and water-stop sheet 2 is provided with some pod apertures
21.By setting water-stop sheet 2, raw water can be made to be slowly flowed into by pod apertures 21 in filter core, make filter process more thorough,
So as to improve filter effect.
First filter core 3 is located inside housing 1, and the second filter core 4 is located inside the first filter core 3, the bottom of the second filter core 4 and the
Two filter cores 4 are connected, and the side wall on the first filter core top is provided with backwash delivery port 31, and the 3rd filter core 7 is located at the upper of the second filter core 4
Side, the bottom of the 3rd filter core 7 is connected with the second filter core 4.
First filter core 3 is polypropylene.Thus, it is possible to strengthen the first filter core 3 to the thing such as silt, iron rust, colloid in raw water
The filter effect of matter.
Second filter core 4 is milipore filter.Thus, bacterium, particulate in raw water etc. can be effectively removed, purification is further enhanced
Effect, improves water purification standard.The milipore filter is preferably hollow-fibre membrane.Due to hollow fiber ultrafiltration membrane, its packed density is big, has
Imitate membrane area big, therefore with good filter effect, while being also easy to cleaning.
3rd filter core 7 is grain active carbon.Due to activated carbon have good Adsorption of Heavy Metals, chlorine residue effect, use
Its filter core being made can effectively remove heavy metal, chlorine residue, peculiar smell in raw water etc., further enhance clean-up effect, improve water
Matter mouthfeel.
Delivery port 6 is connected with the 3rd filter core 7, and delivery port 6 includes water purification delivery port 61 and backwash water inlet 62, and water purification goes out
The mouth of a river 61 is provided with net water control valve 611, and backwash water inlet 62 is provided with backwash control valve 621 and pressure charging valve 622.
When needing to be purified raw water, water inlet 5 and water purification control valve 611 are opened, raw water flows from water inlet 5
Enter, first pass through some pod apertures 21 on water-stop sheet 2, flow slowly into the first filter core 3, first order filtering is carried out, by original
Heavy metal, chlorine residue, peculiar smell in water etc.；Raw water after the filtering of the first filter core 3 flows into the second filter core 4, by the second filter core 4
Milipore filter to raw water carry out second level filtering, to remove the bacterium in raw water, particulate etc..Water after the second level is purified
It is flowed into again in the 3rd filter core 7, the impurity such as chlorine residue, heavy metal, small organic molecule is further removed, so as to further improve water
The mouthfeel of matter, the water purification filtered by the 3rd filter core 7 finally flows out from water purification delivery port 61, can be used as daily drinking water.
When needing to clean filter core, net water control valve 611 is closed, backwash control valve 621 and backwash is opened
Delivery port 31, and adjust pressure charging valve 622, the now direction of current and in opposite direction during water purification, current are from backwash water inlet
62 flow rapidly into the 3rd filter core 7, and continue to flow downwardly into the second filter core 4, and the impurity adsorbed on the second filter core 4 is taken out of,
And the first filter core 3 is flowed through with current, and the impurity adsorbed on the first filter core 3 is taken out of, and through backwashing delivery port 31
Outflow, thus completes the anti-cleaning of filter core.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (6)
1. the water purifier that can be backwashed, including housing (1), water-stop sheet (2), the first filter core (3), the second filter core (4), water inlet
(5), delivery port (6) and the 3rd filter core (7)；
Characterized in that, the water-stop sheet (2) is located at the top of the housing (1), the water-stop sheet (2) is provided with some water conservancy diversion
Hole (21)；
First filter core (3) is located at the housing (1) inside, and second filter core (4) is located in first filter core (3)
Portion, the bottom of second filter core (4) is connected with second filter core (4), and the side wall on the first filter core top is provided with anti-
Rinse delivery port (31)；
3rd filter core (7) is located at the top of second filter core (4), bottom and second filter core of the 3rd filter core (7)
(4) connect；
The water inlet (5) is connected with the water-stop sheet (2)；
The delivery port (6) is connected with the 3rd filter core (7), delivery port (6) include water purification delivery port (61) and backwash into
The mouth of a river (62), the water purification delivery port (61) is provided with net water control valve (611), and the backwash water inlet (62) is provided with anti-
Washing control valve (621) and pressure charging valve (622).
2. the water purifier according to claim 1 backwashed, it is characterised in that first filter core (3) is polypropylene.
3. the water purifier according to claim 1 backwashed, it is characterised in that second filter core (4) is milipore filter.
4. the water purifier according to claim 3 backwashed, it is characterised in that the milipore filter is hollow-fibre membrane.
5. the water purifier according to claim 1 backwashed, it is characterised in that the 3rd filter core (7) is lived for particle
Property carbon.
6. the water purifier according to any one of claim 1 to 5 backwashed, it is characterised in that the housing (1)
Material is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458342.9U CN206328243U (en) | 2016-12-28 | 2016-12-28 | The water purifier that can be backwashed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458342.9U CN206328243U (en) | 2016-12-28 | 2016-12-28 | The water purifier that can be backwashed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206328243U true CN206328243U (en) | 2017-07-14 |
Family
ID=59293272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621458342.9U Expired - Fee Related CN206328243U (en) | 2016-12-28 | 2016-12-28 | The water purifier that can be backwashed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206328243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689514A (en) * | 2018-08-04 | 2018-10-23 | 蔡泽义 | A kind of tandem filter for purifying water and filter method |
-
2016
- 2016-12-28 CN CN201621458342.9U patent/CN206328243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689514A (en) * | 2018-08-04 | 2018-10-23 | 蔡泽义 | A kind of tandem filter for purifying water and filter method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100469981C (en) | Household quality separation water-supply method and apparatus | |
| CN205368017U (en) | Domestic water purifier | |
| CN202762212U (en) | Rainwater filter purifier | |
| CN206328243U (en) | The water purifier that can be backwashed | |
| CN204779170U (en) | Remove look water purification unit | |
| CN204173994U (en) | A kind of water purifier | |
| CN202131182U (en) | Novel water filter | |
| CN201228371Y (en) | Full-automatic flushing pipe type water purification apparatus | |
| CN206590981U (en) | A kind of novel sewage filtering device | |
| CN214735062U (en) | River water purifying equipment | |
| CN205473017U (en) | Exempt from to wash no waste water purifier | |
| CN204509034U (en) | Novel household water filter | |
| CN209554941U (en) | A kind of filter structure of water purifier | |
| CN208603892U (en) | A kind of city river, lake sewage cleaning equipment | |
| CN211521943U (en) | Novel sewage treatment device for environmental improvement | |
| CN208135978U (en) | A kind of home-use purifier with backwash cleaning function | |
| CN204434381U (en) | A kind of inversion back flushing sand setting waste disposal plant | |
| CN206715485U (en) | A kind of trade effluent sedimentation basin | |
| CN208234644U (en) | A kind of self-cleaning direct drinking fountain | |
| CN206799283U (en) | The filter easily rinsed | |
| TW201808093A (en) | Landscape aquarium filtering system capable of purifying water in high efficiency and providing independent sewage disposal function | |
| CN201519059U (en) | Public drinking fountain adopting wood machine frame | |
| CN207713512U (en) | A kind of long-life filter core water purifier | |
| CN205549708U (en) | Novel filter belt back flush pure water tank device | |
| CN203820552U (en) | Combined filtering integrated water purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20171228 |