CN1712359A - Automatic quality graded water supply method from cleanway filtering material style - Google Patents
Automatic quality graded water supply method from cleanway filtering material style Download PDFInfo
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- CN1712359A CN1712359A CN 200410027728 CN200410027728A CN1712359A CN 1712359 A CN1712359 A CN 1712359A CN 200410027728 CN200410027728 CN 200410027728 CN 200410027728 A CN200410027728 A CN 200410027728A CN 1712359 A CN1712359 A CN 1712359A
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Abstract
An automatic clean grading water supply from filtering materials is carried out. The original water cavity is separated from water purifying cavity with filtering materials, water purifying cavity (5) is arranged on the top, bottom, right and left of filtering materials (3), it is also located on the outside and inside of filtering materials (3), water purifying cavity (5) is separated original water cavity (6) by filtering materials (3), the upper space of water purifying cavity (5) is air-impervious compressed air (5a) cavity, water purifying cavity (5) is communicated with compressed air (5a) cavity, filtering materials (3) are reversed flushed automatically by internally compressed air (5a) because of pressure difference generated by water pressure of original water cavity drop when opening washing water valve (8a), built-in active cleaning substances in original water cavity (6) form friction state with filtering materials from power, and covers one layer nanometer material ( titanic oxide ) thin film on filtering materials surface facing to water purifying cavity.
Description
Affiliated technical field:
The present invention relates to the purification of water quality field, specifically a kind of automatic washing filtering material style quality separation water-supply method.
Background technology:
The present purification water treatment plant that uses, the micro-filtrations that adopt more, method such as ultrafiltration and reverse osmosis, filter core has activated carbon, pottery, with reverse osmosis membrane etc., normally with impurity in the water, foul and bacterium are filtered, its structure adopts one or more levels filtration, its principle is: by former water such as tap water are carried out press filtration or infiltration, by filter core impurity in the water is intercepted interception, through the water behind the filter element filtering is water purification, the water quality of the water after purifying is better than former water greatly, but this purification water treatment plant is some deficiency also, this purification water treatment plant has been grown duration of service, its cartridge surface can be adsorbed a lot of pollutents, be easy to filter core is stopped up, the existence of this pollutent, influenced the manufacturing speed of purifying waste water, must within a short period of time regularly unpick and wash or renew cartridge more, as regularly unpicking and washing or renew cartridge more, the secondary pollution phenomenon might appear, filtration to water quality can not be played due effect, because filter core is blocked, the user is when taking more renew cartridge apart, often the foul that is adsorbed by filter core fear, because think that psychologically so dirty pollutent and water mixes, the suspicion of serious secondary pollution is seemingly arranged, make the universal of water strainer and promote being subjected to comparatively serious obstacle.
Summary of the invention:
For the deficiency that overcomes that existing water strainer can not carry out the foul of cartridge surface absorption cleaning automatically fully and can not automatic pollution discharge, the invention provides a kind of automatic washing filtering material style quality separation water-supply method, this method can not only be cleaned automatically to water strainer, automatic pollution discharge and can carry out automatic oxygenation to water purification.
The technical solution adopted for the present invention to solve the technical problems is:
In the supplying water in different qualities purifying method, former water valve, former water cavity link with the washing water valve, separate mutually with filter material between former water cavity and the water-purifying cavity, water-purifying cavity and water purifying valve link, filter material is fixing is pressing layer with rubber cushion and the seal gasket sealing is being arranged, and separates mutually with filter material (3) between water-purifying cavity (5) and the former water cavity (6); Water-purifying cavity (5) is positioned at top, below, the left, right-hand of filter material (3), also can be positioned at filter material (3) the periphery, enclose, water-purifying cavity (5) upper space is for can form air-locked pressurized air (5a) chamber, water-purifying cavity (5) also can link with pressurized air (5a) chamber, and water-purifying cavity (5) top, inner compressed air (5a) produce differential pressure action filter material (3) is carried out full-automatic counterflush because of the hydraulic pressure of former water cavity (6) descends suddenly when washing water valve (8a) is opened; The thing (7) that initiatively cleans built-in in the former water cavity (6) forms abrasion state with filter material (3) under dynamic action; Cover one deck nano material (titanium dioxide) film at surface of filter medium towards water-purifying cavity.
Its principle is as follows:
Former water valve is opened under the normality, and washing water valve and water purifying valve are all closed.
1, water purification process: when opening water purifying valve, because of the hydraulic pressure effect, former pipeline water infiltrates into water-purifying cavity by filter material becomes water purification, and flows out through water purifying valve.
2, clean the filter core process: when opening the washing water valve, be subjected to the flow promotion of surging force of water because be built in the thing that initiatively cleans of former water cavity, clean thing friction surface of filter medium, the cleaning that rubbed of the foul of surface of filter medium absorption, because the washing water of opening constantly flow, eluted foul flows out with the washing mouth of a river.
The invention has the beneficial effects as follows:
Can clean surface of filter medium automatically and can automatic pollution discharge dye, and can realize the conversion of supplying water in different qualities effectively, the user needn't manually unpick and wash, or renew cartridge more continually, simultaneously since former water cavity only built-in initiatively clean thing, simple in structure, make cost be more prone to accept into masses.
Accompanying drawing is described:
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the longitudinal section structural map of automatic washing filtering material style divided water supply device.
Among Fig. 1,1 former water interface, the former water valve of 1a, 2 water purification interfaces, the 2a water purifying valve, 3 filter materials, 4 water strainer shells, 5 water-purifying cavities, 5a pressurized air, 6 former water cavities, the outlet of 8 washing water, 8a washs water valve, and 9 seal gaskets, 9a rubber cushion are being pressed layer.
Among Fig. 2,1 former water interface, 2 water purification interfaces, 3 filter materials, 7 initiatively clean thing (rolling thing).
Among Fig. 3,1 former water interface, the former water valve of 1a, 2 water purification interfaces, the 2a water purifying valve, 3 filter materials, 4 water strainer shells, 5 water-purifying cavities, 5a pressurized air, 6 former water cavities, 7 initiatively clean thing (can be rotation axis brush, swing brush, rock brush, rolling thing, ultrasonic cleaner, agitate the independent body of wave-producer, vibration machine, slappe, also but their mixture.), the outlet of 8 washing water, 8a washs water valve, 9 seal gaskets ,-10 vapour barriers.
Among Fig. 4,1 former water interface, the former water valve of 1a, 2 water purification interfaces, the 2a water purifying valve, 3 filter materials, 4 water strainer shells, 5 water-purifying cavities, the pressurized air that 5a hydraulic pressure or mechanically compress produce, 6 former water cavities, 7 initiatively clean thing (can be rotation axis brush, swing brush, rock brush, rolling thing, ultrasonic cleaner, agitate the independent body of wave-producer, vibration machine, slappe, also but their mixture.), the outlet of 8 washing water, 8a washs water valve, 9 seal gaskets, 10 vapour barriers.
Embodiment:
In Fig. 1, water-purifying cavity (5) is separated by filter material (3) and former water cavity (6), and filter material (3) is fixed in deadlocked layer (9), for guaranteeing initiatively to clean the effect of thing (7) friction, initiatively cleans thing (7) and preferably adopts the material that certain frictional force is arranged.
Concrete use-pattern is as follows:
Former water valve (1a) is opened under the normality, and water purifying valve (2a) and washing water (8a) are all closed, and the hydraulic pressure of common former pipeline water is 0.07-10Mpa.
1, water purification process: when opening water purifying valve (2a), because of the hydraulic pressure effect, former pipeline water enters former water cavity (6) and infiltrates into water-purifying cavity (5) by filter material (3) becomes water purification, and flows out through water purifying valve (2a).
2, clean the mobile process of filter core and former water:
When opening washing water valve (8a), be subjected to the flow promotion of surging force or other power of water because be built in the thing (7) that initiatively cleans of former water cavity (6), friction filter material (3) surface, the cleaning that rubbed of the foul of cartridge surface absorption, because the washing water of opening constantly flow, eluted foul is discharged with washing water valve (8a).
3, the process of filter material automatic reverse flushing:
Close washing water valve (8a) and water purifying valve (2a), at this moment, the pressure of former water cavity (6) and water-purifying cavity (5) is almost at equilibrium, the air on water-purifying cavity (5) top is compressed into pressurized air (5a), when opening washing water valve (8a), the hydraulic pressure of former water cavity (6) descends suddenly, the water purification of water-purifying cavity (5) flows because of the pressure effect is extruded to former water cavity (6) infiltration, the inner foul of filter material (3) is extruded in former water cavity (6), and foul discharges to washing water valve (8a) with flowing of washing water.
4, cover the decomposition course of nano material (titanium dioxide) layer of surface of filter medium to the organism in the water such as chlorine and chlorinated lime, agricultural chemicals etc.:
Nano material (titanium dioxide) is under the effect of luminous energy, not only can in the water bacterium carry out sterilization, and can be under the effect of luminous energy, the effect of performance photocatalyst, organic pollutants such as the organism in the water of decomposition such as chlorine bleaching powder, agricultural chemicals improve water quality greatly.
5, the process of automatic oxygenation: when the air pressure of the pressurized air (5a) on water-purifying cavity (5) top raises, can carry out the automatic oxygenation of dissolution type to water purification.
Claims (2)
1, a kind of automatic washing filtering material style quality separation water-supply method, this method be by former water interface (1), former penstock (1a), water purification interface (2), water purification valve (2a), filter material (3), water strainer shell (4), water-purifying cavity (5), pressurized air (5a), former water cavity (6) initiatively cleans thing (7), washing water outlets (8), washing water valve (8a), seal gasket (9), rubber cushion are being pressed layer compositions such as (9a), it is characterized in that: separate mutually with filter material (3) between water-purifying cavity (5) and the former water cavity (6); Water-purifying cavity (5) is positioned at top, below, the left, right-hand of filter material (3), also can be positioned at filter material (3) the periphery, enclose, water-purifying cavity (5) upper space is for can form air-locked pressurized air (5a) chamber, water-purifying cavity (5) also can link with pressurized air (5a) chamber, and water-purifying cavity (5) top, inner compressed air (5a) produce differential pressure action filter material (3) is carried out full-automatic counterflush because of the hydraulic pressure of former water cavity (6) descends suddenly when washing water valve (8a) is opened.
2, automatic washing filtering material style quality separation water-supply method according to claim 1 is characterized in that:
The thing (7) that initiatively cleans built-in in the former water cavity (6) forms abrasion state with filter material (3) under dynamic action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027728 CN1712359A (en) | 2004-06-22 | 2004-06-22 | Automatic quality graded water supply method from cleanway filtering material style |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027728 CN1712359A (en) | 2004-06-22 | 2004-06-22 | Automatic quality graded water supply method from cleanway filtering material style |
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| Publication Number | Publication Date |
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| CN1712359A true CN1712359A (en) | 2005-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410027728 Pending CN1712359A (en) | 2004-06-22 | 2004-06-22 | Automatic quality graded water supply method from cleanway filtering material style |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797052A (en) * | 2021-03-17 | 2021-05-14 | 临沂曼宝过滤器制造有限公司 | Filtering capacity slow-release type hydraulic oil return filter element |
-
2004
- 2004-06-22 CN CN 200410027728 patent/CN1712359A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797052A (en) * | 2021-03-17 | 2021-05-14 | 临沂曼宝过滤器制造有限公司 | Filtering capacity slow-release type hydraulic oil return filter element |
| CN112797052B (en) * | 2021-03-17 | 2023-09-22 | 临沂曼宝过滤器制造有限公司 | Filter capacity slow-release type hydraulic oil return filter element |
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