CN101575148A - Purified water machine - Google Patents
Purified water machine Download PDFInfo
- Publication number
- CN101575148A CN101575148A CNA2008100957879A CN200810095787A CN101575148A CN 101575148 A CN101575148 A CN 101575148A CN A2008100957879 A CNA2008100957879 A CN A2008100957879A CN 200810095787 A CN200810095787 A CN 200810095787A CN 101575148 A CN101575148 A CN 101575148A
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- water
- filter core
- purified water
- receiver
- water machine
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Abstract
The invention relates to the water treatment industry, in particular to aspects of depth-type filtration and purification of drinking water. The invention discloses a purified water machine which comprises a water inlet valve, a front filter element, a water pump, a fine filter element device and an intermediate water receiver, wherein a water inlet pipeline of the intermediate water receiver is connected with a concentrated water drain pipeline of the fine filter element, and a water outlet pipeline is communicated with a water inlet pipe of the water pump through a backwater-controlled valve. The invention has the following advantages of not only having a high-grade filter layer structure, but also saving a great deal of tap water, and being simple and practical in structure and convenient for popularizing.
Description
Technical field
The present invention is relevant with water treatment field, is specifically related to depth type filtration, the purification aspect of tap water.
Background technology
At present, purified water machine uses at home and has obtained popularizing to a certain degree.When water, adopt pure water in the water and hydraulic pipe-line cause that impurity etc. carries out depth type filtration, protected user's health preferably, especially adopt the purified water machine of nanofiltration membrane, reverse osmosis membrane, filtration grade height, effective.Yet, popularization along with purified water machine, they have also progressively come out in the defective of application facet: because the filtering membrane of the fine filter core of employing nanofiltration membrane or reverse osmosis membrane structure is superfine, tap water need be when lift pump filtering system water, and it arranges a large amount of drainings of dense pipeline.Usually, tap water through preposition filter cores such as fiber melt-blowing filter cores after, under the effect of lift pump, enter fine filter core and divide two-way to flow out from water purification mouth and row's agricultural agency respectively.Have only about 1/3rd of the dense mouthful of water yield of discharging of row from the effusive water yield of water purification mouth.Be equipped with the water quality of micro-filtration level from arranging dense mouthful of glassware for drinking water of discharging, and contain beneficial mineral matter such as a large amount of calcium, magnesium.Because these mineral substance are very easy to stop up the fine filtering film, so it need be fallen from bypass discharge leg, thereby cause a large amount of wastes of tap water.This is a very big shortcoming to purified water machine, also is purified water machine long-run development major cause slowly.Above-mentioned defective and deficiency cause water purifier to be difficult to obtain more extensive popularizing.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of simple and practical purified water machine, to overcome above-mentioned defective and deficiency.
The present invention includes water intaking valve, preposition filter core, lift pump, fine filter core device, water receiver in the middle of also comprising, dense mouthful of pipeline of its suction culvert and fine filter core row is connected; Its outlet pipeline is communicated with the lift pump suction culvert by the backwater Controlled valve.
Water receiver is provided with the water monitor of control backwater Controlled valve in the middle of described.
Described fine filter core device is the nanofiltration membrane filter core.
Described fine filter core device is the reverse osmosis membrane filter core.
During the circuit turn-on of described lift pump, backwater Controlled valve and water intaking valve are selected a conducting.
Water receiver is provided with admission passage in the middle of described.
Be provided with air intake filter in the water receiver admission passage in the middle of described.
Water receiver is provided with overflow port in the middle of described.
But water receiver is an openable container in the middle of described.
Water receiver is provided with the liquid filtering layer in the middle of described.
Described preposition filter core possesses preposition filtration, the adsorption before the common purified water machine RO membrane reverse osmosis filter core.Its concrete structure both can adopt three grades of cartridge combination structures of front and back stages PPF meltblown fibers filter core, the middle active carbon filter core of one-level, also can adopt the Combination filter element structure of two-layer PPF meltblown fibers filter core, middle gac, can also adopt PPF meltblown fibers filter cartridge construction separately.Intake pump both can be arranged in the front and back pipeline of PPF meltblown fibers filter core, also can be arranged in the pipeline between first step PPF meltblown fibers filter core and the middle active carbon filter core.Filter thinner second stage PPF meltblown fibers filter core and be mainly used in and prevent active carbon filter core " race charcoal ", the protection fine filter core, and the water that flows through carried out further filtration treatment.
The shut off valve that the present invention relates to is used to control the water displacement of dense mouthful of pipeline of fine filter core row.
The present invention compares with existing water treating device method of attachment and has the following advantages: not only possess high-grade filtering layer structure but also save a large amount of tap water; Simple and practical being convenient to promoted.
Description of drawings
Accompanying drawing is a principle of work synoptic diagram of the present invention.
Embodiment
Accompanying drawing illustrates preferred forms of the present invention.Middle water receiver 6 systems are attempted by between lift pump and the shut off valve end: shut off valve 5 rear ends at dense mouthful of pipeline of fine filter core 4 rows are connected centre water receiver 6.Be provided with backwater controlled solenoid valve 10 in the outlet pipeline of this centre water receiver 6, and be connected with lift pump 3 suction culverts.Water levels in 7 pairs of middle water receivers 6 of the water monitor of control backwater controlled solenoid valve 10 are controlled; The admission passage that is provided with in addition at middle water receiver 6.In running order down at lift pump 3, both can only have a conducting entering water electromagnetic valve 1 and backwater controlled solenoid valve 10, and another then is closed.During pure water mechanism water, entering water electromagnetic valve 1 and lift pump 3 circuit turn-on work, tap water enters preposition filter core 2 and carries out preposition filtration by entering water electromagnetic valve 1.Continue to enter fine filter core 4 through the water of preposition filtration 2 by lift pump 3, under the hydraulic pressure effect of lift pump 3, be divided into two the tunnel and be pure water through the outflow of water purification outlet pipeline by fine filter core 4: a tunnel; Another road is water receiver 6 in the middle of shut off valve 5 enters.When the water level in the middle water receiver 6 rose to the A place, 10 conductings of water monitor 7 control backwater controlled solenoid valves, entering water electromagnetic valve 1 were closed, and the water in the middle of lift pump 3 continues to extract in the water receiver 6 is delivered to fine filter core 4 and produces pure water.When the water level in the middle water receiver 6 is on the increase with the pure water that makes and when dropping to the B place gradually, water monitor 7 control backwater controlled solenoid valves 10 are closed, entering water electromagnetic valve 1 conducting, and lift pump 3 changes to be continued to draw water by former suction culvert and is delivered to fine filter core 4 and filters the system water.Switching the pattern draw water, produce pure water and so forth can discharge water the dense tubes rows of fine filter core 4 rows and utilize again.When purified water machine need not be made water, the air pump inoperative that draws water, entering water electromagnetic valve 1 and backwater controlled solenoid valve 10 are also closed.Draw water for the ease of lift pump 3, middle water receiver 6 is provided with admission passage.
Air intake filter 8 is set in admission passage, can reduce and avoid entering in the middle of the air of water receiver 6 water storage is polluted.
As improvement of the present invention, middle water receiver 6 is provided with overflow port, in case to prevent that water monitor 7 from causing the purified water machine cisco unity malfunction after out of control.After water monitor 7 is out of control, the 10 not conductings of backwater controlled solenoid valve, the water of being discharged by shut off valve 5 bleeds off through middle water receiver 6 overflow port tubes rows.
As improvement of the present invention, but middle water receiver 6 is openable containers.Water receiver 6 is convenient to the middle water receiver of routine cleaning inside in the middle of adopting openable.
As a further improvement on the present invention, middle water receiver 6 is provided with liquid filtering layer 9.Adopt liquid filtering layer 9, can filter recirculation water, alleviate the burden of fine filter core.In view of middle water receiver 6 is openables, cleans, change so can regularly take out filtering layer 9.
Preposition filter core 2 involved in the present invention possesses preposition filtration, the adsorption before the common purified water machine RO membrane reverse osmosis filter core.Its concrete structure both can adopt the single filter cartridge construction of combination of two-layer PPF meltblown fibers filter core, middle gac, also adopted three grades of filter core split cartridge combination structures of front and back stages PPF meltblown fibers filter core, the middle active carbon filter core of one-level.Entering water electromagnetic valve 1 also can be arranged in the pipeline between first step PPF meltblown fibers filter core and the middle active carbon filter core before being arranged on first step PPF meltblown fibers filter core.
The fine filter core 4 that the present invention relates to both can be that the nanofiltration membrane filter core also can be the reverse osmosis membrane filter core.The both is that the pure water of water pump setting-out, continuous blow-down is produced pattern, and its principle is basic identical.
The shut off valve 5 that the present invention relates to is used to control the water displacement of dense mouthful of pipeline of fine filter core 4 rows.
Preposition filter core involved in the present invention possesses common purified water machine and the invention is not restricted to above-mentioned embodiment.No matter how the structure of purified water machine changes, all employing fine filter core are arranged dense pipeline and are connected middle water receiver; And the purified water machine that the water return pipeline of this centre water receiver is communicated with the lift pump suction culvert by Controlled valve all belongs to the development of technical solution of the present invention, all drops within the protection domain of the present invention.
Claims (10)
1, a kind of purified water machine comprises water intaking valve (1), preposition filter core (2), lift pump (3), fine filter core device (4), water receiver (6) in the middle of it is characterized in that also comprising, and dense mouthful of pipeline of its suction culvert and fine filter core (4) row is connected; Its outlet pipeline is communicated with lift pump (3) suction culvert by backwater Controlled valve (10).
2, purified water machine as claimed in claim 1 is characterized in that described middle water receiver (6) is provided with the water monitor (7) of control backwater Controlled valve (10).
3, purified water machine as claimed in claim 1 is characterized in that described fine filter core (4) is the nanofiltration membrane filter core.
4, purified water machine as claimed in claim 1 is characterized in that described fine filter core (4) is the reverse osmosis membrane filter core.
5, as claim 1,2,3 or 4 described purified water machines, when it is characterized in that the circuit turn-on of described lift pump (3), backwater Controlled valve (10) is selected a conducting with water intaking valve (1).
6, purified water machine as claimed in claim 3 is characterized in that described middle water receiver (6) is provided with admission passage.
7, purified water machine as claimed in claim 6 is characterized in that being provided with air intake filter (8) in described middle water receiver (6) admission passage.
8, purified water machine as claimed in claim 3 is characterized in that described middle water receiver (6) is provided with overflow port
9, purified water machine as claimed in claim 8, it is characterized in that described in the middle of water receiver (6) but be openable container.
10, purified water machine as claimed in claim 7 is characterized in that described middle water receiver (6) is provided with liquid filtering layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100957879A CN101575148A (en) | 2008-05-09 | 2008-05-09 | Purified water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100957879A CN101575148A (en) | 2008-05-09 | 2008-05-09 | Purified water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101575148A true CN101575148A (en) | 2009-11-11 |
Family
ID=41270245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100957879A Pending CN101575148A (en) | 2008-05-09 | 2008-05-09 | Purified water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101575148A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103608076A (en) * | 2011-05-30 | 2014-02-26 | 基础株式会社 | Filtration device |
| CN107364996A (en) * | 2016-05-11 | 2017-11-21 | 杜也兵 | The water purifier of water route state apparatus for demonstrating is set |
-
2008
- 2008-05-09 CN CNA2008100957879A patent/CN101575148A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103608076A (en) * | 2011-05-30 | 2014-02-26 | 基础株式会社 | Filtration device |
| CN103608076B (en) * | 2011-05-30 | 2015-07-15 | 基础株式会社 | Filtration device |
| CN107364996A (en) * | 2016-05-11 | 2017-11-21 | 杜也兵 | The water purifier of water route state apparatus for demonstrating is set |
| CN107364996B (en) * | 2016-05-11 | 2020-12-29 | 杜也兵 | Water purifier with waterway state demonstration device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091111 |