CN104944618A - Reverse osmosis membrance water purifier - Google Patents
Reverse osmosis membrance water purifier Download PDFInfo
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- CN104944618A CN104944618A CN201510349791.3A CN201510349791A CN104944618A CN 104944618 A CN104944618 A CN 104944618A CN 201510349791 A CN201510349791 A CN 201510349791A CN 104944618 A CN104944618 A CN 104944618A
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- reverse osmosis
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- filtration membrane
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Abstract
The invention provides a reverse osmosis water purifier. The reverse osmosis water purifier comprises an ultrafiltration membrane, a booster pump and a reverse osmosis membrance. The ultrafiltration membrane comprises a water inlet, a first water outlet and an ultrafiltration membrane body arranged between the water inlet and the first water outlet. The ultrafiltration membrane is used for bleeding the water flowing in through the water inlet outward with a central filter element, and the water flow out form the first water outlet. The booster pump comprises an input end and an output end, and the input end is connected with the first water outlet of the ultrafiltration membrane. One end of the reverse osmosis membrance is connected with the output end of the booster pump, and the other end of the reverse osmosis membrance is used for outputting pure water and waste water. According to the reverse osmosis water purifier, the ultrafiltration membrane is adopted as pretreatment, and the reverse osmosis is guaranteed to be free from being polluted, so that the service life of the pretreatment is guaranteed, the service life of the filter element is promoted, the industrial problem that the filter element needs to be replaced frequently using the reverse osmosis water purifier is solved effectively, thereby the service life of a reverse osmosis filter element is promoted, and the maintenance cost is decreased, so that convenience is provided for life of people.
Description
Technical field
The present invention relates to a kind of reverse osmosis filtration system, particularly relate to a kind of reverse osmosis water purifier.
Background technology
Existing reverse osmosis water purifier generally adopts PP cotton, gac or ceramic-like product to carry out pre-treatment to tap water.
Due to the suspended substance in tap water, particle and other foreign material in filtration procedure, the cartridge surface of, gac cotton at PP or ceramic-like will form deposition very fast, hinder entering of tap water, cause subsequent pressurization pump lack of water to cause electrical component to damage or the little not even water outlet of purified water storage amount.Therefore general producer points out pretreated filter core PP cotton to need change once for 3 months all repeatedly, and gac needs change once June, and more renew cartridge ensures effective operation of complete machine frequently.
But in the process, due to more renew cartridge need specialty after sale personnel safeguard, one is that cost compare is high, waste is large, and directly cause customer using cost to rise, two is change not in time, very easily causes machinery damage, brings larger impact to user.
Summary of the invention
There are cartridge surface deposition foreign material to solve existing reverse osmosis water purifier, needing the problem of frequent more renew cartridge, the invention provides a kind of reverse osmosis water purifier.
The invention provides a kind of reverse osmosis water purifier, comprising:
Ultra-filtration membrane, comprises water-in, the first water outlet and is arranged on the ultra-filtration membrane body with filter core between water-in and the first water outlet, for externally being oozed out by the water conservancy flowed into from water-in filter core, and flows out via the first water outlet;
Topping-up pump, comprises input terminus and output terminal, and described input terminus is connected with the first water outlet of described ultra-filtration membrane;
Reverse osmosis membrane, one end is connected with described supercharging delivery side of pump, and the other end is for exporting pure water and waste water.
Preferably, the magnetic valve for controlling current is provided with between described first water outlet and topping-up pump.
Preferably, described ultra-filtration membrane is also provided with the second water outlet, described ultra-filtration membrane is arranged on running water pipe, and described water-in is connected with the feed-water end of running water pipe, and described second water outlet is connected with the water side of running water pipe.
Preferably, the aperture of described ultrafiltration membrane filter element is 0.01 ￣ 0.05 micron.
The present invention proposes a kind of osmosis filtration water-purifying machine, the water conservancy filter core flowed into from water-in is externally oozed out, and flow out via the first water outlet, be intended to fully ensure pretreated work-ing life, greatly promote the work-ing life of filter core, efficiently solve the industry difficult problem that should use the frequent more renew cartridge of reverse osmosis water purifier, the disposable filter core by reverse osmosis brings up to more than 2 years work-ing life, thus ensure pretreated work-ing life, improve the work-ing life of filter core, efficiently solve the industry difficult problem that should use the frequent more renew cartridge of reverse osmosis water purifier, thus improve the filter core work-ing life of reverse osmosis, reduce maintenance cost, thus provide convenience for the life of people.
Accompanying drawing explanation
Fig. 1 is the structural representation of the reverse osmosis water purifier of an embodiment of the present invention.
Embodiment
Illustrate below in conjunction with accompanying drawing and embodiment the present invention is further described.
As shown in Figure 1, the present invention proposes a kind of reverse osmosis water purifier, comprising:
Ultra-filtration membrane 1, the ultra-filtration membrane body comprising water inlet A, the first water outlet and be arranged between water inlet A and the first water outlet, described ultra-filtration membrane body comprises middle part filter core, for externally being oozed out by the water conservancy flowed into from water-in middle part filter core, and flows out via the first water outlet;
Topping-up pump 2, comprises input terminus and output terminal, and described input terminus is connected with the first water outlet of described ultra-filtration membrane;
Reverse osmosis membrane 3, one end is connected with described supercharging delivery side of pump, and the other end is for exporting pure water and waste water, and corresponding C outlet and D export respectively.
The present invention adopts inner pressed ultra-filtration technique to carry out pre-treatment, and ultra-filtration membrane internal diameter is larger, and the pollutents such as the suspended substance in water, particle, impurity are got rid of naturally when using tap water, fully can ensure ultra-filtration membrane self not by impurity pollution in water.
Preferably, between described first water outlet and topping-up pump, being provided with the magnetic valve 4 for controlling current, controlling water by magnetic valve and entering in reverse osmosis membrane 3, after reverse osmosis membrane 3 pairs of water filter, be divided into pure water and waste water.Reverse osmosis membrane is infiltrated in the pipeline at middle part via filter core by water, and flowed out by middle part pipeline, thus divide into pure water and waste water.
Ultra-filtration membrane of the present invention can take the filter core of various middle parts water flowing, and preferably, described ultra-filtration membrane aperture is 0.01 ￣ 0.05 micron, is more preferably 0.02 micron.
Ultra-filtration membrane of the present invention can be arranged on tap water water pipe, and feed-water end directly connects tap water, running water outlet end connecting tap.Preferably, described ultra-filtration membrane is also provided with the second water outlet B, described ultra-filtration membrane is arranged on running water pipe, and described water-in is connected with the feed-water end A of running water pipe, and described second water outlet B is connected with the water side of running water pipe.Owing to adopting inner pressed large discharge ultra-filtration membrane, ultra-filtration membrane internal diameter is 0.02 micron, and the pollutents such as the suspended substance in water, particle, impurity are got rid of naturally when using tap water, ensures ultra-filtration membrane self not by impurity pollution in water.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. a reverse osmosis water purifier, is characterized in that, comprising:
Ultra-filtration membrane, comprises water-in, the first water outlet and is arranged on the ultra-filtration membrane body with filter core between water-in and the first water outlet, for externally being oozed out by the water conservancy flowed into from water-in filter core, and flows out via the first water outlet;
Topping-up pump, comprises input terminus and output terminal, and described input terminus is connected with the first water outlet of described ultra-filtration membrane;
Reverse osmosis membrane, one end is connected with described supercharging delivery side of pump, and the other end is for exporting pure water and waste water.
2. reverse osmosis water purifier according to claim 1, is characterized in that: be provided with the magnetic valve for controlling current between described first water outlet and topping-up pump.
3. reverse osmosis water purifier according to claim 1, it is characterized in that: described ultra-filtration membrane is also provided with the second water outlet, described ultra-filtration membrane is arranged on running water pipe, and described water-in is connected with the feed-water end of running water pipe, and described second water outlet is connected with the water side of running water pipe.
4. according to the reverse osmosis water purifier in claim 1-3 described in any one, it is characterized in that: the aperture of described ultrafiltration membrane filter element is 0.01-0.05 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349791.3A CN104944618A (en) | 2015-06-23 | 2015-06-23 | Reverse osmosis membrance water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349791.3A CN104944618A (en) | 2015-06-23 | 2015-06-23 | Reverse osmosis membrance water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104944618A true CN104944618A (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510349791.3A Pending CN104944618A (en) | 2015-06-23 | 2015-06-23 | Reverse osmosis membrance water purifier |
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| Country | Link |
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| CN (1) | CN104944618A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967362A (en) * | 2016-06-17 | 2016-09-28 | 珠海格力电器股份有限公司 | Water purification system and water purifier |
| CN109336224A (en) * | 2018-11-30 | 2019-02-15 | 佛山市云米电器科技有限公司 | Collect the filter core and water purifier of ultrafiltration and reverse osmosis integrated design |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0132546A1 (en) * | 1983-07-29 | 1985-02-13 | Mohn, Jürgen | Filtration and separation apparatus for fluids, particularly for water desalination and purification by reverse osmosis and ultrafiltration |
| CN103073117A (en) * | 2013-01-19 | 2013-05-01 | 慈溪市附海澄水电器厂 | Reverse osmosis water purifier |
| CN203030194U (en) * | 2013-01-19 | 2013-07-03 | 慈溪市附海澄水电器厂 | Reverse osmosis water purifier |
| CN203333398U (en) * | 2013-06-25 | 2013-12-11 | 纪新刚 | Maintenance-free household alive water machine |
| CN103991990A (en) * | 2014-06-17 | 2014-08-20 | 山东润泰智能电气有限公司 | Wastewater-free reverse osmosis water purifier and water production method thereof |
-
2015
- 2015-06-23 CN CN201510349791.3A patent/CN104944618A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0132546A1 (en) * | 1983-07-29 | 1985-02-13 | Mohn, Jürgen | Filtration and separation apparatus for fluids, particularly for water desalination and purification by reverse osmosis and ultrafiltration |
| CN103073117A (en) * | 2013-01-19 | 2013-05-01 | 慈溪市附海澄水电器厂 | Reverse osmosis water purifier |
| CN203030194U (en) * | 2013-01-19 | 2013-07-03 | 慈溪市附海澄水电器厂 | Reverse osmosis water purifier |
| CN203333398U (en) * | 2013-06-25 | 2013-12-11 | 纪新刚 | Maintenance-free household alive water machine |
| CN103991990A (en) * | 2014-06-17 | 2014-08-20 | 山东润泰智能电气有限公司 | Wastewater-free reverse osmosis water purifier and water production method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967362A (en) * | 2016-06-17 | 2016-09-28 | 珠海格力电器股份有限公司 | Water purification system and water purifier |
| CN109336224A (en) * | 2018-11-30 | 2019-02-15 | 佛山市云米电器科技有限公司 | Collect the filter core and water purifier of ultrafiltration and reverse osmosis integrated design |
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Application publication date: 20150930 |
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