CN110342658A - Gas, which is wiped, rinses water purifier - Google Patents

Gas, which is wiped, rinses water purifier Download PDF

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Publication number
CN110342658A
CN110342658A CN201810331562.2A CN201810331562A CN110342658A CN 110342658 A CN110342658 A CN 110342658A CN 201810331562 A CN201810331562 A CN 201810331562A CN 110342658 A CN110342658 A CN 110342658A
Authority
CN
China
Prior art keywords
water
ultrafiltration module
water purifier
air pump
preposition
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
Application number
CN201810331562.2A
Other languages
Chinese (zh)
Inventor
秦笃建
姚菲菲
王龙强
刘通
边文兵
滨中克彦
周桂珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Smart Technology R&D Co Ltd
Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Original Assignee
Qingdao Haier Smart Technology R&D Co Ltd
Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Smart Technology R&D Co Ltd, Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd filed Critical Qingdao Haier Smart Technology R&D Co Ltd
Publication of CN110342658A publication Critical patent/CN110342658A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/16Regeneration of sorbents, filters

Abstract

It is wiped the invention discloses gas and rinses water purifier, including raw water pipeline, preposition ultrafiltration module, postposition filter assemblies, waste line and air pump;The water inlet of the preposition ultrafiltration module of raw water piping connection, postposition filter assemblies connect the water outlet of preposition ultrafiltration module, and waste line connects preposition ultrafiltration module, and air pump is connected to preposition ultrafiltration module front end.Water purifier is before tap water is along punching, booster air pump first, air pump generates bubble can be with useful effect on the film wire surface of preposition ultrafiltration module, shake film wire, the pollutant and film wire for making film wire surface are detached from, and after wiping to gas, water purifier is then turned on tap water along rushing function, the pollutant cleaning down on film wire surface is clean, and the clean-up performance for improving film wire solves the bad technical problem of existing water purifier back flush film effect.

Description

Gas, which is wiped, rinses water purifier
Technical field
The invention belongs to water purifier technical fields, specifically, being to be related to a kind of gas wiping flushing water purifier.
Background technique
With the rapid development of economy, water pollution phenomenon is increasingly severe, the pollution of drinking water is especially prominent.Tap water warp The long-distance transport of some water channel pipelines is transported to huge numbers of families and is easy to receive secondary pollution in the process, in not purified water often Silt, iron rust, heavy metal, volatile materials etc. are carried, and breeds a large amount of bacteriums.Under normal conditions, user can select drink It is drunk again after water is boiled, although boiled tap water can kill bacterium at high temperature, silt, iron rust, a huge sum of money can not be solved The problems such as category, volatile materials and bacterium corpse.
Along with the continuous promotion of consuming capacity, people's health consciousness is also being continuously improved, and home terminal water purifier can Depth-type filtration again is carried out to tap water, silt, iron rust, heavy metal, colloid and the bacterial component in tap water are had The retention of effect.Although the problem of home terminal water purifier can be polluted with the above-mentioned tap water quality of effective solution, there is also one A little problems, such as the disposable element that the water purifier product at initial stage is taken, often user needs to replace in time after a period of use Filter core, otherwise the clean-up effect of water can also have a greatly reduced quality.
In order to further extend the service life of preposition film, existing water purifier product can take ultrafiltration membrane (UF) preposition mistake It filters and the UF water back flush film surface pollutant being stored in pressurized tank is reached into cleaning filter membranes after a certain period of time in filtering Effect.But there is water shortage in the method for this back flush film surface, cause cleaning not thorough enough, and long-term cleaning is made General with effect, the surface of film, which still can have pollutant residual blocking fenestra, influences water purification efficiency, while breeding on film thin Bacterium also will affect the service life of filter membrane.
Summary of the invention
It is wiped this application provides a kind of gas and rinses water purifier, solve the undesirable technology of existing water purifier back flush film effect Problem.
In order to solve the above technical problems, the application is achieved using following technical scheme:
It is proposed that a kind of gas wipes the preposition ultra-filtration element technology of water purifier of rinsing, including the filtering of raw water pipeline, preposition ultrafiltration module, postposition Component and waste line;The water inlet of preposition ultrafiltration module described in the raw water piping connection, the postposition filter assemblies connection The water outlet of the preposition ultrafiltration module, the waste line connect the preposition ultrafiltration module, further include one be connected to it is described The air pump of preposition ultrafiltration module front end.
Further, the air pump is connect by pipeline with the preposition ultrafiltration module;Check is installed on the pipeline Valve.
Further, raw water solenoid valve is connected between the raw water pipeline and the water inlet of the preposition ultrafiltration module.
Further, the waste line is connected with waste water solenoid valve.
Further, the postposition filter assemblies include concatenated activated carbon filter component, booster pump and osmosis filtration Component.
Further, the operating power of the air pump is 2.5W-100W.
Further, the aeration flow of the air pump is 2L/M-20L/M.
Compared with prior art, the advantages of the application and good effect is: the gas that the application proposes, which is wiped, to be rinsed in water purifier, It is connected with air pump in the front end of preposition ultrafiltration module, using raw water namely tap water along before rushing rinsing membrane module, starts gas first Pump, air pump generate bubble and can shake film wire with useful effect on the film wire surface of preposition ultrafiltration module, make the pollution on film wire surface Object and film wire are detached from, and after wiping to gas, water purifier is then turned on tap water along function is rushed, and the pollutant on film wire surface is thoroughly rushed Wash clean is using air pump by pollutant from film wire using tap water compared to existing single back flush mode along punching is preceding It is detached from, can be improved the cleaning effect of membrane module, to improve the clean-up performance of film wire, extend the service life of film wire, and certainly Water is not also limited along punching by water, solves the bad technical problem of existing water purifier back flush film effect.
After the detailed description of the application embodiment is read in conjunction with the figure, other features and advantages of the application will become more Add clear.
Detailed description of the invention
Fig. 1 is that the gas that the application proposes wipes the device architectures figure for rinsing water purifier.
Specific embodiment
The specific embodiment of the application is described in more detail with reference to the accompanying drawing.
The gas that the application proposes, which is wiped, rinses water purifier, including raw water pipeline 11, preposition ultrafiltration module 12, postposition filter assemblies 13, waste line 15 and air pump 16;Raw water pipeline 11 connects the water inlet of preposition ultrafiltration module 12, and postposition filter assemblies 13 connect The water outlet of preposition ultrafiltration module 12, waste line 15 connect preposition ultrafiltration module 12;Air pump 16 is connected to preposition ultrafiltration module 12 front ends.
Air pump 16 is connect by pipeline with preposition ultrafiltration module 12;Non-return valve 17 is installed on pipeline;Raw water pipeline 11 with Raw water solenoid valve 18 is connected between the water inlet of preposition ultrafiltration module 12.
Waste line 15 is connected with waste water solenoid valve 19;Postposition filter assemblies 12 include concatenated activated carbon filter component 121, booster pump 122 and osmosis filtration component 123.
In work, pure water and water purification (UF water) tap 20 are in close state on water purifier, open raw water solenoid valve 18, Tap water becomes UF water after ultrafiltration module 12 preposition on water purifier filtering;When implementing to rinse, it is first shut off raw water solenoid valve 18, cut off tap water pipe line, the air pump 16 of preposition 12 front end of ultrafiltration module opens work, and non-return valve 17 plays and prevents water from flowing back Into the effect of air pump, gas, which is wiped, shakes film wire for a period of time, usually a few minutes, keeps the pollutant on film wire surface and film wire de- From, and then raw water solenoid valve 18 is opened, so that tap water, which enters preposition ultrafiltration module 12, carries out positive flushing to film wire, so that dirty It contaminates object and is flowed out through waste water solenoid valve 19 from waste line 15, so that film be rinsed well.
In the embodiment of the present application, the operating power of air pump is set as 2.5W-100W;Aeration flow set is 2L/M-20L/ M。
The gas that above-mentioned the application proposes, which is wiped, to be rinsed in water purifier, is connected with air pump, water purification in the front end of preposition ultrafiltration module Machine is before forward being rinsed using raw water, booster air pump first, and air pump generation bubble can be with useful effect in preposition ultrafiltration module Film wire surface, shake film wire, make film wire surface pollutant and film wire be detached from, to gas wipe after, water purifier is then turned on original Water is clean by the pollutant cleaning down on film wire surface along pre-washing function, compares existing single back flush mode, is rinsing It is preceding to be detached from pollutant from film wire using air pump, it can be improved the cleaning effect of membrane module, to improve the cleaning journey of film wire Degree extends the service life of film wire, and raw water is not also limited along punching by water, solves existing water purifier back flush film effect Bad technical problem.
It should be noted that the above description is not a limitation of the present invention, the present invention is also not limited to the example above, The variations, modifications, additions or substitutions that those skilled in the art are made within the essential scope of the present invention, are also answered It belongs to the scope of protection of the present invention.

Claims (7)

1. gas, which is wiped, rinses water purifier, including raw water pipeline, preposition ultrafiltration module, postposition filter assemblies waste line;The raw water The water inlet of preposition ultrafiltration module described in piping connection, the postposition filter assemblies connect the water outlet of the preposition ultrafiltration module Mouthful, the waste line connects the preposition ultrafiltration module;It is characterized in that, further including one being connected to the preposition ultrafiltration module The air pump of front end.
2. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the air pump by pipeline with it is described preposition Ultrafiltration module connection;Non-return valve is installed on the pipeline.
3. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the raw water pipeline and the preposition ultrafiltration Raw water solenoid valve is connected between the water inlet of component.
4. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the waste line is connected with waste water electromagnetism Valve.
5. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the postposition filter assemblies include concatenated Activated carbon filter component, booster pump and osmosis filtration component.
6. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the operating power of the air pump is 2.5W- 100W。
7. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the aeration flow of the air pump is 2L/M- 20L/M。
CN201810331562.2A 2018-04-03 2018-04-13 Gas, which is wiped, rinses water purifier Pending CN110342658A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2018204643102 2018-04-03
CN201820464310 2018-04-03

Publications (1)

Publication Number Publication Date
CN110342658A true CN110342658A (en) 2019-10-18

Family

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Family Applications (1)

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Country Status (1)

Country Link
CN (1) CN110342658A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101597110A (en) * 2009-07-06 2009-12-09 浙江沁园水处理科技股份有限公司 A kind of anti-pollution reverse-osmosis water purification machine
CN201505512U (en) * 2009-05-07 2010-06-16 广州美能材料科技有限公司 Gas-water mixing cleaning device for an immersion type hollow fiber membrane module
WO2011158559A1 (en) * 2010-06-14 2011-12-22 東レ株式会社 Method for cleaning membrane modules
US20130213887A1 (en) * 2010-10-27 2013-08-22 Toray Industries, Inc. Hollow fiber membrane filtration device and method for washing hollow fiber membrane module
CN203944293U (en) * 2014-06-13 2014-11-19 金坛加怡热电有限公司 Aqueous vapor is washed hyperfiltration membrane assembly altogether
CN105645615A (en) * 2014-12-05 2016-06-08 蒋志远 Water-purification backwashing-type three-water-quality reverse-osmosis water purifier can be washed with chemicals and gas
US20200171440A1 (en) * 2016-03-29 2020-06-04 Kurita Water Industries Ltd. Method for washing hollow fiber membrane module and hollow fiber membrane filtration device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201505512U (en) * 2009-05-07 2010-06-16 广州美能材料科技有限公司 Gas-water mixing cleaning device for an immersion type hollow fiber membrane module
CN101597110A (en) * 2009-07-06 2009-12-09 浙江沁园水处理科技股份有限公司 A kind of anti-pollution reverse-osmosis water purification machine
WO2011158559A1 (en) * 2010-06-14 2011-12-22 東レ株式会社 Method for cleaning membrane modules
US20130213887A1 (en) * 2010-10-27 2013-08-22 Toray Industries, Inc. Hollow fiber membrane filtration device and method for washing hollow fiber membrane module
CN203944293U (en) * 2014-06-13 2014-11-19 金坛加怡热电有限公司 Aqueous vapor is washed hyperfiltration membrane assembly altogether
CN105645615A (en) * 2014-12-05 2016-06-08 蒋志远 Water-purification backwashing-type three-water-quality reverse-osmosis water purifier can be washed with chemicals and gas
US20200171440A1 (en) * 2016-03-29 2020-06-04 Kurita Water Industries Ltd. Method for washing hollow fiber membrane module and hollow fiber membrane filtration device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
刘强: "《复合式膜生物反应器的运行特性与膜污染控制原理》", 30 June 2015, 中国矿业大学出版社 *

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Application publication date: 20191018