CN106390586A - Self-cleaning water purifier - Google Patents

Self-cleaning water purifier Download PDF

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Publication number
CN106390586A
CN106390586A CN201611020990.0A CN201611020990A CN106390586A CN 106390586 A CN106390586 A CN 106390586A CN 201611020990 A CN201611020990 A CN 201611020990A CN 106390586 A CN106390586 A CN 106390586A
Authority
CN
China
Prior art keywords
water
filter core
water purifier
bottle
filter element
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.)
Granted
Application number
CN201611020990.0A
Other languages
Chinese (zh)
Other versions
CN106390586B (en
Inventor
周子琛
张辉
王彪
李春风
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.)
BEIJING SIJI MICOE SOLAR ENERGY TECHNOLOGY Co Ltd
Original Assignee
BEIJING SIJI MICOE SOLAR ENERGY TECHNOLOGY 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 BEIJING SIJI MICOE SOLAR ENERGY TECHNOLOGY Co Ltd filed Critical BEIJING SIJI MICOE SOLAR ENERGY TECHNOLOGY Co Ltd
Priority to CN201611020990.0A priority Critical patent/CN106390586B/en
Publication of CN106390586A publication Critical patent/CN106390586A/en
Application granted granted Critical
Publication of CN106390586B publication Critical patent/CN106390586B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D36/00Filter circuits or combinations of filters with other separating devices
    • B01D36/02Combinations of filters of different kinds
    • 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
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104Devices therefor; Their operating or servicing
    • C02F1/46176Galvanic cells
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • C02F2201/007Modular design
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • 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

A self-cleaning water purifier comprises a water purifier bottle. A water sealing baffle is arranged inside the water purifier bottle, a raw water storing cavity is arranged inside the water purifier bottle below the water sealing baffle, a raw water inlet and a flushing water outlet are arranged on the water purifier bottle, a primary filter element is mounted in the raw water storing cavity, a filtered water outlet extending out of the water sealing baffle is arranged at the top of the primary filter element, an upper water sealing device is arranged above the filtered water outlet, and a secondary filtering device is arranged between the upper water sealing device and the primary filter element. A central water baffle arranged in the middle of a modularized annular filter element is utilized to force water flow to flow around the central water baffle, and the water flow is enabled to flow along a longest passage to guarantee contact filtering effect; a compression airbag mounted in the upper water sealing device and a one-way valve arranged at a flushing hole of the primary filter element are utilized, so that back-flushing clean water is enabled to flow through a shortest passage to reduce loss, and back-flushing effect is guaranteed.

Description

Automatically cleaning water purifier
Technical field
The present invention relates to a kind of water-treatment technology field, particularly a kind of automatically cleaning water purifier.
Background technology
General water quality water purifier common at present generally adopts coarse filtration or microfiltration to filter as filtering function of tonic chord body, retains Performance is general, is only capable of removing general particulate matter, rust etc. it is impossible to remove colloidal substance and antibacterial, a little better meeting is adopted With ultra-filtration element, the cutoff performance of ultrafiltration is significantly better than common microstraining core, but the flushing control process of routine trouble, typically It is only capable of carrying out positive flushing, it is poor to rinse recovery effects, often can lead to that decay is too fast, the life-span is too short.In addition ultra-filtration element counterweight The removal ability such as metal ion, small organic molecule are very limited, lead to safe drinking water to be difficult to be protected.
Content of the invention
The technical problem to be solved in the present invention is for the deficiencies in the prior art, proposes a kind of filter effect substantially, can protect Card backwash effect, improves the automatically cleaning water purifier of service life.
The technical problem to be solved in the present invention is achieved through the following technical solutions, a kind of automatically cleaning water purifier, and it is special Putting is:Including water purifier bottle, it is provided with the water shutoff dividing plate being fixedly connected with water purifier bottle inwall, institute inside water purifier bottle State and be provided with raw water water storage cavity inside the lower section water purifier bottle of water shutoff dividing plate, water purifier bottle is provided with all with raw water water storage cavity The raw water inlet of connection and flushing water outlet, are provided with first filter core, described first filtration in raw water water storage intracavity The inside of filter element is provided with water purification water storage cavity, is provided with the top of first filter core and protrudes upward the filter water of water shutoff dividing plate and go out Mouthful, it is provided with upper gas sealing device above filtering water outlet, upper gas sealing device includes the sealing being fixedly connected with water purifier bottle Lid and the compressing gasbag being arranged in seal closure, are provided with pure water inlet at the top of seal closure, and described upper gas sealing device is with for the first time It is provided with secondary filter, secondary filter includes the modularity ring-type filter being arranged in water purifier bottle between filter core Core, being provided with the middle part of modularity circular filter core increases the center water-stop sheet of drainage water flow passage, is provided with the water-stop sheet of center Connection filtering water outlet and the first filter core flushing hole of pure water inlet, are provided with first filter core flushing hole and filter The check valve of water out cooperation, check valve is fixedly connected with the bottom of center water-stop sheet.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, described first filtration Filter element is ultra-filtration element.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, described modularity ring Shape filter element is NACF module filter element or KDF module filter element or branch module filter element or composite module filter element.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, described center water proof Plate is horizontal water-stop sheet.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, in water shutoff dividing plate It is formed around the O-ring seal of a circle and the cooperation of water purifier bottle inwall.
Compared with prior art, the present invention is using the first filter core being arranged on raw water water storage intracavity, unit of can going out Particulate matter and rust etc. in water;Using the modularity circular filter core being arranged in water purifier bottle, the glue in eliminating water can be removed Body material and antibacterial etc.;Using the center water-stop sheet being arranged in the middle part of modularity circular filter core, force current direction center water-stop sheet Surrounding flowing so that current are along the longest flow passage, to ensure contact filtration effect;Using being arranged in upper gas sealing device Compressing gasbag, and it is arranged on the check valve at first filter core flushing hole, the clean water of recoil can be made to walk the shortest runner and to subtract Few loss is it is ensured that the effect of backwash.Filter effect of the present invention substantially, while ensureing backwash effect, also extends The service life of equipment.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
A kind of automatically cleaning water purifier, including water purifier bottle 3, be provided with inside water purifier bottle 3 with water purifier bottle in The water shutoff dividing plate 12 that wall is fixedly connected, is provided with raw water water storage cavity 2, in water purification inside the lower section water purifier bottle of described water shutoff dividing plate Engine room body is provided with the raw water inlet 1 all connecting and flushing water outlet 13 with raw water water storage cavity 2, in raw water water storage intracavity peace Equipped with first filter core 4, the inside of described first filter core 4 is provided with water purification water storage cavity 5, on the top of first filter core 4 Portion is provided with the filtering water outlet protruding upward water shutoff dividing plate, is provided with upper gas sealing device above filtering water outlet, and upper gas sealing fills The compressing gasbag 9 put including the seal closure being fixedly connected with water purifier bottle and be arranged in seal closure, at the top of seal closure It is provided with pure water inlet 8, between described upper gas sealing device and first filter core, be provided with secondary filter, secondary filter bag Include the modularity circular filter core 6 being arranged in water purifier bottle, be provided with increase drainage current at the middle part of modularity circular filter core 6 The center water-stop sheet 10 of runner, is communicated with the first filter core punching of filtering water outlet and pure water inlet on the water-stop sheet of center Hole flushing, is provided with the check valve 7 with filtering water outlet cooperation, check valve 7 and center water-stop sheet at first filter core flushing hole Bottom be fixedly connected.It is additionally provided with anti-filter element between the inwall of described secondary filter and water purifier bottle 3 and tilt guarantee two The stabilising arrangement of the uncertain work of secondary defecator, described stabilising arrangement is the sealing ring being sleeved on outside modularity circular filter core.
Described raw water inlet is derived from tap water water inlet.When raw water inlet is closed, if pure water inlet is opened, Carry out filter process, the clean water outlet of output high-quality;If pure water inlet is closed, form closing space tap water hydraulic and apply To on compressing gasbag, cause balloon-shaped variable compression, the clean water after a small amount of filtration of storage, the pressure solution when raw water inlet is opened Remove, then the clean water storing carries out backwash to ultrafiltration membrane filaments, wash out the pollutant that film silk outer surface sticks, and now tap water Film silk surface is just rinsed simultaneously, by backwash sweep away dirty take away, so that it is guaranteed that ultrafiltration membrane filaments run steadily in the long term. The modularity circular filter core of secondary filter is flat annular structure, and centre by structure, is closed during filtration, forced for unidirectional The surrounding flowing of current direction center water-stop sheet is so that current are along the longest flow passage, to ensure contact filtration effect;Backwash When, check valve is opened, and the clean water of recoil is walked the shortest runner and reduced loss it is ensured that backwash effect.
Described first filter core is ultra-filtration element.Described modularity circular filter core be NACF module filter element or KDF module filter element or branch module filter element or composite module filter element.Described center water-stop sheet is horizontal water-stop sheet.In water shutoff dividing plate The O-ring seal 11 being formed around the cooperation of a circle and water purifier bottle inwall.The first filter core of the present invention adopts high intensity PVDF material ultrafiltration membrane filaments, stronger backwash can be born and just rinsing, positive flushing and anti-is realized by domestic water Carry out to rinsing simultaneously, film silk is thoroughly effectively rinsed, ensure that performance obtains good recovery;Secondary filter Modularity circular filter core adopt multiple module convenient dismounting module fittings, for example NACF module, KDF module, Resin module, composite module etc., preferably can be allocated according to the difference of various places water quality, good adaptation water quality situation;Profit Compress water with compressing gasbag, provide pressure and water purification to be used for backwash ultrafiltration membrane filaments.

Claims (5)

1. a kind of automatically cleaning water purifier it is characterised in that:Including water purifier bottle, it is provided with and water purifier inside water purifier bottle The water shutoff dividing plate that bottle inwall is fixedly connected, is provided with raw water water storage cavity inside the lower section water purifier bottle of described water shutoff dividing plate, Water purifier bottle is provided with the raw water inlet all connecting and flushing water outlet with raw water water storage cavity, in raw water water storage intracavity peace Equipped with first filter core, the inside of described first filter core is provided with water purification water storage cavity, sets at the top of first filter core There is the filtering water outlet protruding upward water shutoff dividing plate, be provided with upper gas sealing device, upper gas sealing device bag above filtering water outlet Include the seal closure being fixedly connected with water purifier bottle and the compressing gasbag being arranged in seal closure, be provided with only at the top of seal closure Water out, is provided with secondary filter between described upper gas sealing device and first filter core, and secondary filter includes installing Modularity circular filter core in water purifier bottle, is provided with increase drainage water flow passage at the middle part of modularity circular filter core Heart water-stop sheet, is communicated with the first filter core flushing hole of filtering water outlet and pure water inlet, first on the water-stop sheet of center It is provided with the check valve with filtering water outlet cooperation, the bottom fixing phase of check valve and center water-stop sheet at secondary filter core flushing hole Connect.
2. automatically cleaning water purifier according to claim 1 it is characterised in that:Described first filter core is ultra-filtration element.
3. automatically cleaning water purifier according to claim 1 it is characterised in that:Described modularity circular filter core is active carbon fibre Dimension module filter element or KDF module filter element or branch module filter element or composite module filter element.
4. automatically cleaning water purifier according to claim 1 it is characterised in that:Described center water-stop sheet is horizontal water-stop sheet.
5. automatically cleaning water purifier according to claim 1 it is characterised in that:Water shutoff dividing plate be formed around a circle with net The O-ring seal of water dispenser bottle inwall cooperation.
CN201611020990.0A 2016-11-21 2016-11-21 Automatically cleaning water purifier Active CN106390586B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611020990.0A CN106390586B (en) 2016-11-21 2016-11-21 Automatically cleaning water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611020990.0A CN106390586B (en) 2016-11-21 2016-11-21 Automatically cleaning water purifier

Publications (2)

Publication Number Publication Date
CN106390586A true CN106390586A (en) 2017-02-15
CN106390586B CN106390586B (en) 2018-09-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Link
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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2573049Y (en) * 2002-10-11 2003-09-17 杨润德 Filter pipeline device of water purifier
US20050145555A1 (en) * 2003-09-17 2005-07-07 Vortechnics, Inc. Apparatus for separating particulates from a fluid stream
CN201578993U (en) * 2010-01-21 2010-09-15 肖伯贤 Novel water purifier
CN201952299U (en) * 2011-02-23 2011-08-31 田宝科 Tap water pipeline sub-quality purification direct-drinking water purifier
US20130068682A1 (en) * 2011-09-15 2013-03-21 Whirlpool Corporation Water filter system
CN203170083U (en) * 2013-04-23 2013-09-04 曹辉 Water purifying device
CN203235333U (en) * 2013-03-22 2013-10-16 许焕君 Household water purifier with cleaning device
CN204352647U (en) * 2014-12-31 2015-05-27 天津隆生精英环保设备制造有限公司 A kind of monomer economic benefits and social benefits filter
CN105060407A (en) * 2015-09-10 2015-11-18 义乌玺源环保科技有限公司 Filter membrane filter element backwashing device and backwashing method
CN204767657U (en) * 2015-05-28 2015-11-18 佛山市麦克罗美的滤芯设备制造有限公司 Two ability of swimming composite filter element structures
CN206285599U (en) * 2016-11-21 2017-06-30 北京四季沐歌太阳能技术集团有限公司 A kind of automatically cleaning water purifier

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2573049Y (en) * 2002-10-11 2003-09-17 杨润德 Filter pipeline device of water purifier
US20050145555A1 (en) * 2003-09-17 2005-07-07 Vortechnics, Inc. Apparatus for separating particulates from a fluid stream
CN201578993U (en) * 2010-01-21 2010-09-15 肖伯贤 Novel water purifier
CN201952299U (en) * 2011-02-23 2011-08-31 田宝科 Tap water pipeline sub-quality purification direct-drinking water purifier
US20130068682A1 (en) * 2011-09-15 2013-03-21 Whirlpool Corporation Water filter system
CN203235333U (en) * 2013-03-22 2013-10-16 许焕君 Household water purifier with cleaning device
CN203170083U (en) * 2013-04-23 2013-09-04 曹辉 Water purifying device
CN204352647U (en) * 2014-12-31 2015-05-27 天津隆生精英环保设备制造有限公司 A kind of monomer economic benefits and social benefits filter
CN204767657U (en) * 2015-05-28 2015-11-18 佛山市麦克罗美的滤芯设备制造有限公司 Two ability of swimming composite filter element structures
CN105060407A (en) * 2015-09-10 2015-11-18 义乌玺源环保科技有限公司 Filter membrane filter element backwashing device and backwashing method
CN206285599U (en) * 2016-11-21 2017-06-30 北京四季沐歌太阳能技术集团有限公司 A kind of automatically cleaning water purifier

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