CN203451311U - Water purifier with filter elements convenient to clean and replace - Google Patents
Water purifier with filter elements convenient to clean and replace Download PDFInfo
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- CN203451311U CN203451311U CN201320491597.5U CN201320491597U CN203451311U CN 203451311 U CN203451311 U CN 203451311U CN 201320491597 U CN201320491597 U CN 201320491597U CN 203451311 U CN203451311 U CN 203451311U
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Abstract
The utility model discloses a water purifier with filter elements convenient to clean and replace. The water purifier comprises a first filter cartridge with a water inlet, wherein the first filter cartridge is connected to a second filter cartridge through a first connecting pipe; the second filter cartridge is connected to a third filter cartridge through a second connecting pipe; the third filter cartridge is connected to a fourth filter cartridge through a third connecting pipe; the fourth filter cartridge is connected to a fifth filter cartridge through a fourth connecting pipe; the fifth filter cartridge is provided with a water outlet; a control valve is arranged on the third connecting pipe; a sewage discharge pipe is arranged on the third connecting pipe between the control valve and the third filter cartridge; a sewage discharge valve is arranged on the sewage discharge pipe; water purification filter elements are arranged inside the first filter cartridge, the second filter cartridge, the third filter cartridge, the fourth filter cartridge and the fifth filter cartridge. According to the water purifier, the problem that the filter element in the fifth filter cartridge is polluted by filter residue during the replacement of the filter elements can be effectively solved, the water quality is improved, the service life of the filter elements is prolonged, and the water purifier can be conveniently replaced by a user.
Description
Technical field
The utility model relates to a kind of water purifying plant, particularly a kind of water purifier of changing clothes filter core convenient for cleaning.
Background technology
Along with expanding economy, people require more and more higher to the water quality of tap water; On the other hand, along with industrial development, the mankind to the pollution of physical environment, destroy increasing, clean, safe drinking water source and be more and more difficult to guarantee.In order to solve this contradiction, on market, there is miscellaneous water purifier that is used for improving drinking water quality, wherein multi-stage water purifier is a main direction of current water purifier development.Multi-stage water purifier structurally generally includes a plurality of filter cylinders that connect successively, and various filter cores are installed in filter cylinder, and when water source sequentially passes through from filter cylinder, the filter core in filter cylinder gets off the impurity absorption in water source, thereby reaches the object of water purification.In use for some time, the impurity of its absorption can get more and more filter core, and the adsorptive power of filter core can decrease, and at this time, we need more renew cartridge, to guarantee that filter core has the ability of enough absorption impurity.But, in renew cartridge process more, the waste residue that the impurity that old filter core is residual and new filter core bring (can bring a lot of waste residues as active carbon filter core when newly installing) can cause secondary pollution to the filter core in filter cylinder below, affect water quality, shortened the work-ing life of filter core, be unfavorable for economizing on the use of funds, inconvenient our replacing to filter core in water purifier.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of water purifier of changing clothes filter core convenient for cleaning, and it is the technical problem that can cause secondary pollution, affect other filter element lifes at renew cartridge more that this kind of water purifier solved water purifier in the past.
The utility model solves the technical scheme that its technical problem adopts:
A kind of water purifier of changing clothes filter core convenient for cleaning, this kind of water purifier comprises the first filter cylinder that is provided with water inlet, described the first filter cylinder is connected to the second filter cylinder by the first pipe connecting, the second filter cylinder is connected to the 3rd filter cylinder by the second pipe connecting, the 3rd filter cylinder is connected to the 4th filter cylinder by the 3rd pipe connecting, the 4th filter cylinder is connected to the 5th filter cylinder by the 4th pipe connecting, described the 5th filter cylinder is provided with water outlet, on the 4th above-mentioned pipe connecting, be provided with control valve, on the 4th pipe connecting between described control valve and the 4th filter cylinder, be provided with blow-off pipe, on described blow-off pipe, be provided with wash water valve, the first above-mentioned filter cylinder, the second filter cylinder, the 3rd filter cylinder, the 4th filter cylinder, the 5th cartridge interior is all provided with water purification catridge.
As the improvement of technique scheme, the water purification catridge that described the first filter cylinder, the second filter cylinder, the 3rd filter cylinder, the 4th filter cylinder, the 5th cartridge interior are installed is respectively the cotton filter core of PP, soften resin filter core, active carbon filter core, post active carbon filter core, ultrafiltration membrane filter element.
As the improvement of technique scheme, at it, the stack shell place near water outlet is provided with the second blow-off pipe to the 5th described filter cylinder, and described the second blow-off pipe is provided with the second wash water valve.
As the improvement of technique scheme, described control valve, wash water valve and the second wash water valve are all magnetic valves.
Further improvement as technique scheme, after described water outlet, be connected with tube furcation head, a minute mouth of pipe of described tube furcation head is directly connected to the outlet of cold water drinking-water, and another minute mouth of pipe of above-mentioned tube furcation head is connected to the outlet of hot water drinking-water after being connected to drinking water heater.
As the further improvement of technique scheme, this water purifier also comprises and is wrapped in outside shell.
The beneficial effects of the utility model are: the utility model provides a kind of water purifier of changing clothes filter core convenient for cleaning, this kind of water purifier is provided with control valve on its 3rd pipe connecting, and being connected with blow-off pipe, blow-off pipe shirt is provided with the wash water valve can controller opening or closing.When changing the filter core of this water purifier, when particularly changing active carbon filter core and post active carbon filter core, can closed control valve, open wash water valve, allow the hydrodynamic(al) blow-off pipe mouth of pipe that contains a large amount of waste residues flow out, the ultrafiltration membrane filter element of avoiding these waste residues to flow to below produces secondary pollution, is conducive to extend the work-ing life of ultrafiltration membrane filter element, improve its economic benefit, facilitate the general population to change the filter core of water purifier.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is principle schematic of the present utility model.
Embodiment
With reference to Fig. 1, a kind of water purifier of changing clothes filter core convenient for cleaning, this water purifier comprises and is wrapped in outside shell 6, shell 6 inside are provided with the first filter cylinder 1, on the first filter cylinder 1, be provided with water inlet 12, it is outside and for being connected with running water pipe that described water inlet 12 is extended to shell 6, described the first filter cylinder 1 is connected to the second filter cylinder 2 by the first pipe connecting 11, the second filter cylinder 2 is connected to the 3rd filter cylinder 3 by the second pipe connecting 21, the 3rd filter cylinder 3 is connected to the 4th filter cylinder 4 by the 3rd pipe connecting 31, the 4th filter cylinder 4 is connected to the 5th filter cylinder 5 by the 4th pipe connecting 41, described the 5th filter cylinder 5 is provided with water outlet 51, on the 4th above-mentioned pipe connecting 41, be provided with control valve 42, on the 4th pipe connecting 41 between described control valve 42 and the 4th filter cylinder 4, be provided with blow-off pipe 43, on described blow-off pipe 43, be provided with wash water valve 44, the first above-mentioned filter cylinder 1, the second filter cylinder 2, the 3rd filter cylinder 3, the 4th filter cylinder 4, the 5th filter cylinder 5 inside are all provided with water purification catridge.
This kind of water purifier is a kind of Five-grade water purifier, and water purification progression is many, and purifying water effect is good.The first filter cylinder 1 above, the second filter cylinder 2, the 3rd filter cylinder 3, the 4th the filter cylinder 4 more frequency of renew cartridge are very fast, when changing the filter core of level Four above, the filter residue more producing in renew cartridge process can be discharged by control valve 42 and the control action kou of wash water valve 44 from blow-off pipe 43, avoid these filter residues to enter into the filter core of last level V, facilitated our replacing to filter core in water purifier.
In the present embodiment, described the first filter cylinder 1, the second filter cylinder 2, the 3rd filter cylinder 3, the 4th filter cylinder 4, the inner water purification catridge of installing of the 5th filter cylinder 5 are respectively the cotton filter core 10 of PP, soften resin filter core 20, active carbon filter core 30, post active carbon filter core 40, ultrafiltration membrane filter element 50.
With reference to accompanying drawing 1, at it, the stack shell place near water outlet 51 is provided with the second blow-off pipe 56 to the 5th described filter cylinder 5, and described the second blow-off pipe 56 is provided with the second wash water valve 57; When we rinse the filter core in the 5th filter cylinder 5, can, by controlling opening, close and carrying out blowdown of the second wash water valve 57, avoid sewage to have influence on the quality of tap water.
In the present embodiment, described control valve 42, wash water valve 44, the second wash water valve 57 are all magnetic valves, facilitate that we implement at a distance, automatization controls.
After described water outlet 51, be connected with tube furcation head 52, a minute mouth of pipe of described tube furcation head 52 is directly connected to cold water drinking-water outlet 53, user is direct Chilled Drinking Water from cold water drinking-water outlet 53 directly, another minute mouth of pipe of above-mentioned tube furcation head 52 is connected to drinking water heater 54, and water is transported to hot water drinking-water outlet 55 and supplies with people and drink after the heating of drinking water heater 54.
More than that better enforcement of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the distortion that these are equal to or replacement are all included in the application's claim limited range.
Claims (6)
1. a water purifier of changing clothes filter core convenient for cleaning, it is characterized in that: this kind of water purifier comprises the first filter cylinder (1) that is provided with water inlet (12), described the first filter cylinder (1) is connected to the second filter cylinder (2) by the first pipe connecting (11), the second filter cylinder (2) is connected to the 3rd filter cylinder (3) by the second pipe connecting (21), the 3rd filter cylinder (3) is connected to the 4th filter cylinder (4) by the 3rd pipe connecting (31), the 4th filter cylinder (4) is connected to the 5th filter cylinder (5) by the 4th pipe connecting (41), described the 5th filter cylinder (5) is provided with water outlet (51), on the 4th above-mentioned pipe connecting (41), be provided with control valve (42), on the 4th pipe connecting (41) between described control valve (42) and the 4th filter cylinder (4), be provided with blow-off pipe (43), on described blow-off pipe (43), be provided with wash water valve (44), above-mentioned the first filter cylinder (1), the second filter cylinder (2), the 3rd filter cylinder (3), the 4th filter cylinder (4), the 5th filter cylinder (5) inside is all provided with water purification catridge.
2. a kind of water purifier of changing clothes filter core convenient for cleaning according to claim 1, is characterized in that: described the first filter cylinder (1), the second filter cylinder (2), the 3rd filter cylinder (3), the 4th filter cylinder (4), the inner water purification catridge of installing of the 5th filter cylinder (5) are respectively the cotton filter core (10) of PP, soften resin filter core (20), active carbon filter core (30), post active carbon filter core (40), ultrafiltration membrane filter element (50).
3. a kind of water purifier of changing clothes filter core convenient for cleaning according to claim 2, it is characterized in that: at it, the stack shell place near water outlet (51) is provided with the second blow-off pipe (56) to the 5th described filter cylinder (5), and described the second blow-off pipe (56) is provided with the second wash water valve (57).
4. a kind of water purifier of changing clothes filter core convenient for cleaning according to claim 3, is characterized in that: described control valve (42), wash water valve (44) and the second wash water valve (57) are all magnetic valves.
5. according to the water purifier of changing clothes filter core a kind of convenient for cleaning described in any one in claim 1-4, it is characterized in that: after described water outlet (51), be connected with tube furcation head (52), a minute mouth of pipe of described tube furcation head (52) is directly connected to cold water drinking-water outlet (53), and another minute mouth of pipe of above-mentioned tube furcation head (52) is connected to hot water drinking-water outlet (55) after being connected to drinking water heater (54).
6. a kind of water purifier of changing clothes filter core convenient for cleaning according to claim 5, is characterized in that: this water purifier also comprises and is wrapped in outside shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491597.5U CN203451311U (en) | 2013-08-12 | 2013-08-12 | Water purifier with filter elements convenient to clean and replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491597.5U CN203451311U (en) | 2013-08-12 | 2013-08-12 | Water purifier with filter elements convenient to clean and replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451311U true CN203451311U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491597.5U Expired - Fee Related CN203451311U (en) | 2013-08-12 | 2013-08-12 | Water purifier with filter elements convenient to clean and replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203451311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103880099A (en) * | 2014-03-20 | 2014-06-25 | 苏州腾纳环保科技有限公司 | Heating type water purification device |
-
2013
- 2013-08-12 CN CN201320491597.5U patent/CN203451311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103880099A (en) * | 2014-03-20 | 2014-06-25 | 苏州腾纳环保科技有限公司 | Heating type water purification device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20210812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |