CN205616657U - Self -cleaning water purifier device - Google Patents
Self -cleaning water purifier device Download PDFInfo
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- CN205616657U CN205616657U CN201620108897.4U CN201620108897U CN205616657U CN 205616657 U CN205616657 U CN 205616657U CN 201620108897 U CN201620108897 U CN 201620108897U CN 205616657 U CN205616657 U CN 205616657U
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Abstract
The utility model provides a self -cleaning water purifier device relates to water processing technique field. It includes first filter and second filter, and first filter is the column, and both ends are equipped with the water inlet respectively and outlet of sewer, lateral wall were equipped with the drainage export, crosses the drainage export and holds the intercommunication with intaking of second filter, and the second filter is equipped with the water purification export. The utility model provides a pollutant that the purifier was held back among the prior art need come the technical problem of blowdown through frequent more renew cartridge. The utility model discloses beneficial effect does: need not applied power source, only with the former water pressure pollutant that the filter held back of just accessible time discharging, the self - cleaning filter core guarantees that the filter can not lead to the fact secondary pollution because of constantly accumulating the pollutant under holding back, has eliminated drinking water pollution hidden danger. Need not get rid of the pollutant under holding back through frequent more renew cartridge, reduce use cost. The water of self - cleaning filter core can provide the washing and use the water economy resource.
Description
Technical field
This utility model relates to water-treatment technology field, especially relates to the structure of a kind of household water filter.
Background technology
Along with the development of technology, the water of waterworks supply has reached standard for drinking.But, due to factors such as feed pipe Local Damaged, second pressure water supplies, cause the water in pipe network to be contaminated, cause user health to be on the hazard.To this end, household water filter just commonly uses in the place such as family, office building.Chinese patent application publication No. CN104860408A, August 26 2015 Shen Qing Publication day, the application for a patent for invention file of entitled " a kind of multi-filtering household water filter ", disclose the water purifier structure that one of which tap water is former water.nullIt includes body、First fixed mount、Second fixed mount、Water purification staving、Water purification bung、Transformator、Booster pump、Pressured water tank、Water inlet pipe、Outlet pipe，First fixed mount and the second fixed mount are installed on internal body，First fixed mount is positioned at the surface of the second fixed mount，Water purification staving is installed on the first fixed mount and the second fixed mount，Water purification bung is installed on water purification staving，One filter element is installed in water-purifying tank body，PP cotton layer it is sequentially provided with from top to bottom in filter element、Active carbon layer、RO reverse osmosis permeable layers、Vegetable active layer of charcoal and nanofiltration layer，Water-purifying tank lid is arranged over an inlet opening，An apopore it is provided with below water purification staving，Inlet opening is arranged above a water inlet pipe，A piece outlet pipe is installed below apopore，One booster pump is installed on water inlet pipe，Transformator is installed on internal body，The outer wall of body is provided with one piece of control panel，Transformator is connected with control panel and booster pump by connecting line，One Pressured water tank is installed on outlet pipe.This structure has problems: filtering, through first order filter, the pollutant being trapped cannot discharge in time, can block filter membrane, and impact is filtered, and the most intercepted pollutant can enter next stage filter, pollutes whole defecator.To this end, only get rid of, by frequently replacing filter element, the pollutant being trapped.This not only adds use cost, but also cause in-convenience in use.Meanwhile, there is also the hidden danger of use contaminant water.
Utility model content
Pollutant in order to solve to be trapped after household water-purifying machine filters in prior art cannot be discharged in time and can only be carried out the technical problem of blowdown by frequently changing filter element, this utility model provides one to stop filter element at different levels blocking, do not easily cause secondary pollution, the self cleaning water purifier device of saving water resource.
The technical solution of the utility model is: a kind of self cleaning water purifier device, it includes the first filter and the second filter, first filter is column, it is respectively arranged at two ends with water inlet and outlet of sewer, sidewall are provided with filtering water outlet, the water inlet end connection of filtering water outlet and the second filter, the second filter is provided with pure water inlet.Pollutant under first filter retains utilize former water pressure to discharge from outlet of sewer, and this water can provide washing to use, it is not necessary to additional power source, saving water resource.Automatic cleaning filter core, it is not necessary to frequently change filter element, reduce use cost.Reliable water purification is provided, eliminates water purifier easy secondary pollution hidden danger.
As preferably, the filter element of the first filter is inner pressed ultrafiltration membrane filter element；Inner pressed ultrafiltration inner wall smooth, it is not easy to dirty stifled, is suitable for tap water as former water.
As preferably, the second filter includes the filter of several different filter elements connected, and pure water inlet connects with end filter water side；Remove the heterochromatic and abnormal flavour in water, it is ensured that the deep purifying of water quality, improve mouth of a river sense.
Compared with prior art, the beneficial effects of the utility model are: without additional power source, as long as utilizing the former water pressure just can pollutant under discharge filter retains in time, automatic cleaning filter core, guarantee that filter will not cause secondary pollution because of the pollutant under constantly accumulation retains, eliminate drinking water pollution hidden danger.Need not get rid of the pollutant under retaining by frequently replacing filter element, reduce use cost.The water of automatic cleaning filter core can provide washing to use, saving water resource.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model connection diagram.
In figure: 1-the first filter；2-the second filter；11-water inlet；12-filtering water outlet；13-outlet of sewer；21-pure water inlet.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1:
As it is shown in figure 1, a kind of self cleaning water purifier device, it includes the first filter 1 and the second filter 2.The filter element of the first filter 1 is inner pressed ultrafiltration membrane filter element.First filter 1, in column, is provided with three connectors.The lower end of the first filter 1 is set to water inlet 11, upper end is set to outlet of sewer 13, sidewall is set to filtering water outlet 12.Water inlet 11 is connected with tap water supply valve (not shown) by water pipe.Outlet of sewer 13 connects drain valve (not shown).Second filter 2 includes the filter of several different filter elements connected, and the present embodiment chooses cocoanut active charcoal candle filter, sintering carbon block filter and the external pressure type ultra-filtration membrane filter being sequentially communicated.It is used for improving the mouthfeel of water, isolation antibacterial, the trace element of increase needed by human, it is ensured that the deep purifying of water quality.Filtering water outlet 12 connects with the water inlet end of the second filter 2, and the second filter 2 is provided with pure water inlet 21.Pure water inlet 21 connects with the second filter 2 end filter water side, and the present embodiment pure water inlet 21 connects with external pressure type ultra-filtration membrane filter water side.Pure water inlet 21 connects water purifying valve (not shown).
When needs use water purification, open the water purifying valve that pure water inlet 21 connects.Now, tap water flows into water inlet 11 from tap water supply valve, becomes drainage after the first filter 1 filter element filtering.Cross drainage and be discharged into the second filter 2 from filtering water outlet 12.Cross drainage and become water purification through the second filter 2.Water purification is discharged from pure water inlet 21 and is supplied drinking water by water purifying valve.The water of pollutant could not be contained after first filter 1 filter element filtering by ultrafiltration membrane filter element, be discharged when opening drain valve.When having only to provide slurry, open drain valve.Tap water flows into water inlet 11 from tap water supply valve, and auto-flushing the first filter 1 filter element, flushing water carries the pollutant retained by the first filter 1 filter element and discharges from drain valve, it is provided that slurry.
Claims (2)
1. a self cleaning water purifier device, it includes the first filter (1) and the second filter (2), it is characterized in that: described first filter (1) is in column, it is respectively arranged at two ends with water inlet (11) and outlet of sewer (13), sidewall are provided with filtering water outlet (12), described filtering water outlet (12) connects with the water inlet end of described second filter (2), second filter (2) is provided with pure water inlet (21), and the filter element of described first filter (1) is inner pressed ultrafiltration membrane filter element.
A kind of self cleaning water purifier device the most according to claim 1, it is characterised in that: described second filter (2) includes the filter of several different filter elements connected, and described pure water inlet (21) connects with end filter water side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108897.4U CN205616657U (en) | 2016-02-03 | 2016-02-03 | Self -cleaning water purifier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108897.4U CN205616657U (en) | 2016-02-03 | 2016-02-03 | Self -cleaning water purifier device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205616657U true CN205616657U (en) | 2016-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620108897.4U Active CN205616657U (en) | 2016-02-03 | 2016-02-03 | Self -cleaning water purifier device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205616657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364984A (en) * | 2017-08-16 | 2017-11-21 | 张家港光洲机械制造有限公司 | A kind of multi-stage, efficient water purification apparatus |
| CN110357328A (en) * | 2019-07-23 | 2019-10-22 | 壹叁壹玖科技(广州)有限公司 | A kind of double water outlet water purifiers and its system |
-
2016
- 2016-02-03 CN CN201620108897.4U patent/CN205616657U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364984A (en) * | 2017-08-16 | 2017-11-21 | 张家港光洲机械制造有限公司 | A kind of multi-stage, efficient water purification apparatus |
| CN110357328A (en) * | 2019-07-23 | 2019-10-22 | 壹叁壹玖科技(广州)有限公司 | A kind of double water outlet water purifiers and its system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |