CN106310953A - Water purifying device - Google Patents
Water purifying device Download PDFInfo
- Publication number
- CN106310953A CN106310953A CN201610895500.5A CN201610895500A CN106310953A CN 106310953 A CN106310953 A CN 106310953A CN 201610895500 A CN201610895500 A CN 201610895500A CN 106310953 A CN106310953 A CN 106310953A
- Authority
- CN
- China
- Prior art keywords
- generator
- purifier
- water
- water yield
- inlet pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 239000012528 membrane Substances 0.000 claims abstract description 25
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 238000005374 membrane filtration Methods 0.000 claims description 9
- 238000000108 ultra-filtration Methods 0.000 claims description 6
- 230000005684 electric field Effects 0.000 abstract description 8
- 239000002131 composite material Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 3
- 230000000903 blocking Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 238000005429 turbidity Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/22—Electrical effects
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The invention relates to the technical field of water purifying treatment and in particular discloses a water purifying device. The water purifying device comprises a filter membrane filtering device, wherein the water inlet pipeline of the filter membrane filtering device is provided with a direct current dynamo and an electronic descaler, water flow of the water inlet pipeline drives the direct current dynamo to generate electricity, and the direct current dynamo drives the electronic descaler to generate an electric field with preset frequency. The water purifying device can remove scales on the surface of a reverse osmosis membrane in a reverse osmosis water purifier.
Description
Technical field
The present invention relates to clean water treatment technical field, particularly relate to a kind of water purification that membrane filtration device can be carried out scale removal
Device.
Background technology
Tap water can realize the function directly drunk by reverse osmosis water purifier after being filtered, it produces water and now makes existing drink, water quality
Fresh, safe and healthy and easy to use, the most become indispensable living electric apparatus in people's daily life, work.Based on
Mechanism that reverse osmosis water purifier filtering accuracy is the highest and feature, due to water hardness, the alkali of each department during controlling the water circulation
The impact of degree, turbidity, colloid and water pollution, is very easy to cause the gradually fouling of reverse osmosis (RO) membrane cartridge surface and blocking,
Shorten its filter element service life, increase user and change filter element cost, cause the problem such as complaint after sale, based on this, solve reverse osmosis
The problems such as water purifier RO film surface scale and blocking are particularly important, to improve the upgrading of reverse osmosis water purifier product technology and development,
Improve reverse osmosis water purifier controlling the water circulation Performance And Reliability comprehensively.
Therefore, how to remove the fouling on reverse osmosis membrane surface in reverse osmosis water purifier, become those skilled in the art urgently
The technical barrier solved.
Goal of the invention
It is an object of the invention to provide a kind of purifier, to solve how to remove reverse osmosis membrane table in reverse osmosis water purifier
The problem of the fouling in face.
In order to solve above-mentioned technical problem, the invention provides a kind of purifier, including inlet pipeline and connect thereafter
Membrane filtration device, the inlet pipeline before described defecator is provided with and utilizes the current of described inlet pipeline to generate electricity
DC generator, and utilize the electronic cleaner that described DC generator powers.
Preferably, the inlet pipeline before described DC generator is additionally provided with booster pump.
Preferably, described DC generator is additionally operable to measure the water yield flowing through this DC generator.
Preferably, the rotation of described DC generator is turned around and is exported a pulse signal, and described purifier also includes:
Pulse signal acquisition unit, for gathering the pulse number of described DC generator output；
Water yield computing unit, for calculating the water yield flowing through described DC generator according to described pulse number.
Preferably, also include water yield display unit, be used for flowing through described in showing the water yield of described DC generator.
Preferably, also include filter membrane replacing reminding unit, when flowing through the water yield of described DC generator more than described filter membrane
When the membrane life of defecator allows the water yield, described filter membrane replacing reminding unit sends filter membrane replacing alerting signal.
Preferably, described membrane filtration device is reverse-osmosis filtering device or ultra-filtration filters device.
The purifier that the present invention provides, the inlet pipeline of described membrane filtration device is provided with DC generator and electronics
Descaler, the current of described inlet pipeline drive described DC generator to generate electricity, and DC generator drives described electronics to remove
Dirt device produces the electric field of predeterminated frequency, and the electric field of predeterminated frequency changes molecular structure water in water circuit system, reaches reverse osmosis membrane and remove
The purpose of dirt.
It addition, the present invention utilizes DC generator to pass through current automatic generation, electronic cleaner powerup issue can be solved,
Need not additionally connect power supply, save power line, improve the security performance of product, and the cost of product can be reduced.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only described in the present invention
A little embodiments, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
A kind of theory structure schematic diagram of the specific embodiment of the purifier that Fig. 1 provides for the present invention；
Wherein, in Fig. 1:
Air relief valve 1, fore filter 2, PP cotton filter core 3, low tension switch 4, entering water electromagnetic valve 5, granular active carbon filter element 6,
Booster pump 7, DC generator 8, electronic cleaner 9, reverse-osmosis filtering device 10, non-return valve 11, high-voltage switch gear 12, pressure pot
13, composite filter element 14, faucet 15, waste water ratio electromagnetic valve 16.
Detailed description of the invention
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.
The purifier that the present invention provides can be reverse osmosis water purifier or ultrafiltration water purifier, and the two passes through reverse osmosis respectively
Water is filtered by film filter and ultra-filtration filters device.The present invention is carried out as a example by reverse osmosis water purifier by following example
Introduce.
Refer to the theory structure schematic diagram of a kind of specific embodiment of the purifier that Fig. 1, Fig. 1 provide for the present invention.
As it is shown in figure 1, the reverse osmosis water purification units that the present invention provides includes reverse-osmosis filtering device 10, a kind of concrete reality
Executing in mode, reverse-osmosis filtering device 10 can be reverse osmosis membrane filter element, on the inlet pipeline of described reverse-osmosis filtering device 10
Being provided with DC generator 8 and electronic cleaner 9, the current of described inlet pipeline drive described DC generator 8 to generate electricity, directly
Electricity produced by stream electromotor 8 drives described electronic cleaner 9 to produce the electric field of predeterminated frequency, and those skilled in the art are permissible
Select the DC generator 8 of power demand as required, it is also possible to select the electronic cleaner 9 of required frequency, electricity as required
Electric field produced by sub-descaler 9 is generally high-frequency electric field.
The reverse osmosis water purification units that the present invention provides, the inlet pipeline of described reverse-osmosis filtering device 10 is provided with direct current and sends out
Motor 8 and electronic cleaner 9, the current of described inlet pipeline drive described DC generator 8 to generate electricity, DC generator 8
Driving described electronic cleaner 9 to produce the electric field of predeterminated frequency, the electric field of predeterminated frequency changes molecular structure water in water circuit system,
Reach the purpose of reverse osmosis membrane scale removal.Meanwhile, the discharge of DC generator 8 water flowing can be with metering filtering element service life, to carry
Show that user changes filter element function, thus be greatly improved properties of product, reliability and water quality safety；Need not additionally install metering
Meter, reduces the cost of product.
It addition, the present invention utilizes DC generator 8 by current automatic generation, electronic cleaner 9 power supply can be solved and ask
Topic, it is not necessary to additionally connect power supply, save power line, improve the security performance of product, and the cost of product can be reduced.
Preferably in scheme, described inlet pipeline also includes booster pump 7, described DC generator 8 and electronic cleaner 9
It is arranged on the pipeline between described booster pump 7 and described reverse-osmosis filtering device 10.Booster pump 7 can provide osmosis filtration
High-Pressure Water needed for device 10, and the High-Pressure Water that booster pump 7 is out may be provided for enough water can be to meet direct current
The power generation requirements of electromotor 8.
Preferably in scheme, DC generator 8 can be additionally used in metering and flows through the water yield of this DC generator 8.
In concrete scheme, the rotation of described DC generator 8 is turned around and is exported a pulse signal, described DC generator 8
Also include: pulse signal acquisition unit, for gathering the pulse number of DC generator output；Water yield computing unit, is used for
The water yield flowing through described DC generator 8 is calculated according to described pulse number.
Further in scheme, it is also possible to include water yield display unit, be used for showing described in flow through described DC generator 8
The water yield.Display unit can by display screen show described in flow through the water yield of described DC generator 8.
In more excellent scheme, also include filter membrane replacing reminding unit, when flowing through the water yield of described DC generator more than institute
When stating the membrane life permission water yield of membrane filtration device, described filter membrane replacing reminding unit sends filter membrane replacing alerting signal.
The discharge of DC generator water flowing, to point out user to change filter element function thus can carry significantly with metering filtering element service life
High product performance, reliability and water quality safety；Need not additionally install quantifier, reduce the cost of product.
In a kind of concrete scheme, the pipeline of the dense water out B of described reverse-osmosis filtering device 10 is provided with waste water ratio electromagnetism
Valve 16.Waste water ratio electromagnetic valve 16 can keep the dense water side of reverse-osmosis filtering device 10 to have sufficiently high pressure, to ensure
Current have enough flow dynamics through reverse osmosis membrane, it is also possible to constantly discharge dense water in certain flow ratio, to ensure current
There is bigger tangential flow velocity in reverse osmosis membrane dense water side, prevent the ion in water, particulate matter etc. from depositing on reverse osmosis membrane surface
Result in blockage.
The pipeline of the pure water mouth C of described reverse-osmosis filtering device 10 is provided with composite filter element 14, through reverse-osmosis filtering device
Pure water after 10 filtrations flows out from faucet 15 after composite filter element 14 filters again.Composite filter element 14 can be to osmosis filtration
Water after device 10 filters filters, again so that drinkable water is fresher, pure.
Pipeline between pure water outlet and the described composite filter element 14 of described reverse-osmosis filtering device 10 is provided with non-return valve
11.Non-return valve 11 is possible to prevent current to flow backwards.
It is communicated with pressure on pipeline between pure water outlet and the described composite filter element 14 of described reverse-osmosis filtering device 10
Bucket 13.Pure water after reverse-osmosis filtering device 10 filters can leave in pressure pot 13, has certain pressure in pressure pot 13,
When user needs to use, opening faucet 15, the water of pressure pot 13 can flow out, for user through composite filter element 14, faucet 15
Use.
The porch of described pressure pot 13 can be provided with high-voltage switch gear 12.
The former water entered from former mouth of a river A needs first to carry out pre-filtering process, and former water can carry out pre-mistake by following device
Filter processes, and the reverse osmosis water purification units that the present invention provides also includes fore filter 2, PP cotton filter core 3, entering water electromagnetic valve 5, granule
Active carbon filter core 6, the former mouth of a river is sequentially communicated described fore filter 2, described PP cotton filter core 3, described entering water electromagnetic valve 5, described
Granular active carbon filter element 6, the outlet of described granular active carbon filter element 6 connects the water inlet of described booster pump 7.Former water can lead to
Cross fore filter 2, PP cotton filter core 3, granular active carbon filter element 6 carry out pre-filtering process, and the water after process carries out reverse osmosis again
Filter.At reverse osmosis water purification units when quitting work, entering water electromagnetic valve 5 can control to close tap water water inlet.
It is additionally provided with air relief valve 1 on pipeline between described former mouth of a river A and described fore filter 2.Air relief valve 1 can to from
The tap water that former mouth of a river A enters carries out reduced pressure treatment, so that the pressure bonding requirement of the tap water entered.
It is additionally provided with low tension switch 4 on pipeline between described PP cotton filter core 3 and described entering water electromagnetic valve 5.Low tension switch 4 can
With relatively low at the hydraulic pressure of tap water or when there is no hydraulic pressure, play a protective role, stop reverse osmosis water purification units work.
Being appreciated that the purifier that the present invention provides can also be for ultrafiltration water purifier, membrane filtration device uses ultra filtration
Filter device, is no longer described in detail at this.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, the present invention can have various change and change.All made within spirit and principles of the present invention any amendment, equivalent
Replacement, improvement etc., should be included within the scope of the present invention.
Claims (7)
1. a purifier, including inlet pipeline and latter linked membrane filtration device thereof, it is characterised in that in described filtration
Inlet pipeline before device is provided with the DC generator (8) utilizing the current of described inlet pipeline to carry out generating electricity, and utilizes
The electronic cleaner (9) that described DC generator (8) is powered.
Purifier the most according to claim 1, it is characterised in that on the inlet pipeline before described DC generator also
It is provided with booster pump (7).
Purifier the most according to claim 1 and 2, it is characterised in that described DC generator (8) is additionally operable to metering stream
The water yield through this DC generator (8).
Purifier the most according to claim 3, it is characterised in that described DC generator (8) revolves output one of turning around
Individual pulse signal, described purifier also includes:
Pulse signal acquisition unit, is used for gathering the pulse number that described DC generator (8) exports；
Water yield computing unit, for calculating the water yield flowing through described DC generator (8) according to described pulse number.
Purifier the most according to claim 4, it is characterised in that also include water yield display unit, is used for showing described
Flow through the water yield of described DC generator (8).
Purifier the most according to claim 5, it is characterised in that also include filter membrane replacing reminding unit, when flowing through
Stating the water yield of DC generator (8) when allowing the water yield more than the membrane life of described membrane filtration device, described filter membrane replacing carries
Awake unit sends filter membrane replacing alerting signal.
Purifier the most according to claim 1, it is characterised in that described membrane filtration device is reverse-osmosis filtering device
Or ultra-filtration filters device (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610895500.5A CN106310953A (en) | 2016-10-13 | 2016-10-13 | Water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610895500.5A CN106310953A (en) | 2016-10-13 | 2016-10-13 | Water purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106310953A true CN106310953A (en) | 2017-01-11 |
Family
ID=57817645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610895500.5A Pending CN106310953A (en) | 2016-10-13 | 2016-10-13 | Water purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106310953A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282781A (en) * | 2019-07-11 | 2019-09-27 | 天津碧水源膜材料有限公司 | A kind of method for preventing water purifier waste water current-limiting apparatus dirt stifled and water purifier |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10118635A (en) * | 1996-10-21 | 1998-05-12 | Ebara Corp | Water purifying apparatus |
| CN1327955A (en) * | 2001-06-18 | 2001-12-26 | 吴桐 | Process for desalinating seawater and comprehensive system for electric generation |
| CN201815250U (en) * | 2010-08-20 | 2011-05-04 | 江苏鑫东方环保设备科技有限公司 | Automatic descaling device of reverse osmosis apparatus |
| CN102175285A (en) * | 2011-01-30 | 2011-09-07 | 上海通用化工技术研究所 | Self-generating intelligent water meter |
| CN102393230A (en) * | 2011-10-24 | 2012-03-28 | 浙江沁园水处理科技有限公司 | Self-powered rotameter provided with electronic display |
| CN103626318A (en) * | 2013-11-29 | 2014-03-12 | 宁国市老百姓净水家电服务中心 | Water purifying machine without waste water |
| CN206215052U (en) * | 2016-10-13 | 2017-06-06 | 珠海格力电器股份有限公司 | A kind of purifier |
-
2016
- 2016-10-13 CN CN201610895500.5A patent/CN106310953A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10118635A (en) * | 1996-10-21 | 1998-05-12 | Ebara Corp | Water purifying apparatus |
| CN1327955A (en) * | 2001-06-18 | 2001-12-26 | 吴桐 | Process for desalinating seawater and comprehensive system for electric generation |
| CN201815250U (en) * | 2010-08-20 | 2011-05-04 | 江苏鑫东方环保设备科技有限公司 | Automatic descaling device of reverse osmosis apparatus |
| CN102175285A (en) * | 2011-01-30 | 2011-09-07 | 上海通用化工技术研究所 | Self-generating intelligent water meter |
| CN102393230A (en) * | 2011-10-24 | 2012-03-28 | 浙江沁园水处理科技有限公司 | Self-powered rotameter provided with electronic display |
| CN103626318A (en) * | 2013-11-29 | 2014-03-12 | 宁国市老百姓净水家电服务中心 | Water purifying machine without waste water |
| CN206215052U (en) * | 2016-10-13 | 2017-06-06 | 珠海格力电器股份有限公司 | A kind of purifier |
Non-Patent Citations (1)
| Title |
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| 黎文安，赵旭光编著: "《泵站计算机综合自动化技术》", 30 September 2015 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282781A (en) * | 2019-07-11 | 2019-09-27 | 天津碧水源膜材料有限公司 | A kind of method for preventing water purifier waste water current-limiting apparatus dirt stifled and water purifier |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |