CN107619127A - A kind of drinking water purifier - Google Patents

A kind of drinking water purifier Download PDF

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Publication number
CN107619127A
CN107619127A CN201710856519.3A CN201710856519A CN107619127A CN 107619127 A CN107619127 A CN 107619127A CN 201710856519 A CN201710856519 A CN 201710856519A CN 107619127 A CN107619127 A CN 107619127A
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CN
China
Prior art keywords
water
layer
heavy metal
water purifier
filter core
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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.)
Withdrawn
Application number
CN201710856519.3A
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Chinese (zh)
Inventor
张玥
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Nanjing Lvzhicheng Patent Technology Development Co Ltd
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Nanjing Lvzhicheng Patent Technology Development Co Ltd
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Priority to CN201710856519.3A priority Critical patent/CN107619127A/en
Publication of CN107619127A publication Critical patent/CN107619127A/en
Withdrawn legal-status Critical Current

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  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The present invention discloses a kind of drinking water purifier, including water inlet, delivery port, sewage draining exit and clean unit, stenlizing layer is provided with clean unit, water purification layer, removal of heavy metal ions layer, RO reverse osmosis units, microfiltration membranes, microporous aeration device and back purge system, pass through the filtration, purification of multi-layer, the pollutant that can effectively go in water removal, and microporous aeration device can be passed through O3 into water, further carry out disinfection processing to water, the water purifier is except there is fabulous catharsis to traditional water pollutant, also there is preferable catharsis to emerging pollutant PPCPs;The water purifier is provided with back purge system, the pollutant under retaining, adsorbing in clean unit can be rinsed, be discharged by sewage draining exit, ensure being operated for water purifier energy long stable effect.

Description

A kind of drinking water purifier
Technical field
The invention belongs to water correction plant technical field, more particularly to a kind of drinking water purifier.
Background technology
With the continuous improvement of people's living standards, people increasingly focus on the quality of the life of oneself, the matter of household water Amount is also increasingly valued by people, although running water carried out the water such as sterilization, filtering, sterilization before supply in waterworks Control techniques, reach drinking water standard, but because the control techniques of waterworks is basic measure, and in water service mistake Cheng Zhong, the longer water service pipeline of usage time being flowed through, being cleared up in pipeline because long-time is no often has more dirt, The running water for being fed to family often contains many bacteriums and pollutant, therefore increasing family begins to use drinking water net Hydrophone.
PPCPs is a kind of emerging pollutant, its broad categories, including all kinds of antibiotic, synthetic musk, anodyne, Depressor, contraceptive, somnifacient, slimming drugs, hair jelly, hair dye and bactericide etc..Many PPCPs components have stronger biology Activity, optical activity and polarity, are mostly present in environment with trace concentration.Traditional water purifier is mostly only to thin in running water Bacterium, suspended particulate, heavy metal ion and dissolved salts such as are filtered, adsorbed at the control techniques, not this to PPCPs emerging Pollutant is handled.
The content of the invention
Goal of the invention:The purpose of the present invention is the deficiency being directed in current technology, there is provided a kind of drinking water purifier, this is net Hydrophone, can also be right except can handle bacterium, suspended particulate, heavy metal ion and dissolved salts in running water PPCPs pollutants are purified, and the drinking water purifier has backwash self-cleaning function, can effectively clear up inside The pollutant of accumulation.
Technical scheme:To achieve the above object, the present invention discloses a kind of drinking water purifier, including body and is arranged on Water inlet and delivery port and sewage draining exit, the clean unit at the body both ends, the clean unit include filter core, the filter core bag Include stenlizing layer, water purification layer and removal of heavy metal ions layer and be arranged on the microfiltration membranes of filter core periphery, the stenlizing layer by High polyiodine resin composition, the inner space of the filter core form the passage for supplying water and passing through;The water purification layer by granular activated carbon and NACF is formed, and the removal of heavy metal ions layer is made up of heavy metal nanometer ball particle and cationic ion-exchange resin.Institute State high polyiodine resin in filter core, granular activated carbon, NACF, heavy metal nanometer ball particle, the weight of cationic ion-exchange resin Measuring percentage is:High polyiodine resin:25%~30%, granular activated carbon:15%~30%, NACF:10%~25%, heavy metal Nanometer ball particle:10%~20%, cationic ion-exchange resin:10%~15%.The clean unit also includes being arranged on the filter core Inner space in sorbing material, be additionally provided with the clean unit filter core is backwashed backwash air gun, High-pressure nozzle, RO reverse osmosis units, the RO reverse osmosis units are desalted special RO films or fresh water RO films using desalinization, RO films Production water-carrying capacity be 5~6L/h;The clean unit also includes microporous aeration device, and the aerator bottom is with micro-pore aeration Mode, by O3Percent by volume is 6~8% O2And O3Gaseous mixture is passed through the water storage cavity of water purifier, O3Intake locate with waiting It is 0.3~10mg/L to manage the ratio between water body volume;It is connected with backwash air gun, is backwashed by high-pressure nozzle simultaneously.
Beneficial effect:Drinking water purifier of the present invention, it is first provided with multi-layer filtering material purifying drinking water, water body By the way that in high polyiodine resin in stenlizing layer and stenlizing layer, high poly- iodine is to have now been found that the high-effective disinfecting being uniquely safe from harm to human body Agent, both bacterial micro-organism in water can all be killed more than 0.36 second as long as being contacted with water.
The water body of outflow stenlizing layer enters water purification layer, is granular activated carbon and NACF in water purification layer, seed activity Charcoal and NACF have many micropores and huge specific surface area, have very strong physical absorption ability, to having in water body Organic pollutants have very strong suction-operated, can the effectively PPCPs such as the analgesic therapy of Adsorption water neutrality, Diclofenac, Clofibric acid Pollutant, while this layer and the pretreatment layer to water body, the service life of RO reverse osmosis units below can be effectively ensured.
The water body of outflow water purification layer enters removal of heavy metal ions layer, and the layer is handed over by heavy metal nanometer ball particle and cation Resin composition is changed, can effectively adsorb and assemble the heavy metal ion in water body.
The water body for flowing out removal of heavy metal ions layer enters in RO reverse osmosis units, and RO reverse osmosis units use desalinization Desalt special RO films or fresh water RO films, can effectively obstruct the pollutant remained in the water body after being handled by preceding layers level Into water storage cavity.
Filter core periphery is provided with one layer of microfiltration membranes, and microfiltration membranes can obstruct residue in filter core and enter water storage cavity.
The microporous aeration device set in the drinking water purifier can be by O3Percent by volume is 6~8% O2And O3 Gaseous mixture is passed through the water storage cavity of water purifier, O3Bacterial micro-organism in water can be effectively killed, when preventing that water body is placed in water storage cavity Between it is long, bacterial micro-organism grow, be passed through O2Oxygen content in water can be increased, heavy-oxygen-enriched water is drunk and be advantageous to health.
Aerator connects backwash air gun by breather pipe, backwashes and is connected with high-pressure nozzle, high-pressure nozzle on air gun By high pressure O2And O3Gaseous mixture ejects, reverse cleaning filter core and RO reverse osmosis units.
The drinking water purifier, the water purifier except can to bacterium in running water, suspended particulate, heavy metal ion with And dissolved salts is handled, PPCPs pollutants can also be purified, and the drinking water purifier has backwash certainly Cleaning function, it can effectively clear up the pollutant of inner accumulation.
Brief description of the drawings
Fig. 1, drinking water purifier structural representation.
Fig. 2, clean unit detailed construction schematic diagram.
Reference numerals list:1st, water inlet, 2, water inlet valve, 3, sewage draining exit, 4, sewage draining exit valve, 5, body, 6, net Change unit, 7, delivery port, 8, outlet valve, 9, stenlizing layer, 10, water purification layer, 11, removal of heavy metal ions layer, 12, RO reverse osmosis Saturating device, 13, RO films, 14, microfiltration membranes, 15, microporous aeration device, 16, breather pipe, 17, backwash air gun, 18, high-pressure nozzle.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description, " rear ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote From the direction of particular elements geometric center.
As illustrated, the drinking water purifier sheet includes body 5 and the water inlet 1 for being arranged on the body both ends and gone out The mouth of a river 7 and sewage draining exit 3, clean unit 6, water inlet valve 2 is provided with water inlet 1, water outlet valve is provided with delivery port 7 Door 8, sewage draining exit valve 4 is provided with sewage draining exit 3.
The clean unit 6 includes filter core, and the filter core includes stenlizing layer 9, water purification layer 10 and removal of heavy metal ions Layer 11 and the microfiltration membranes 14 for being arranged on the filter core periphery, the stenlizing layer 9 are made up of high polyiodine resin;The water purification layer 10 by Granular activated carbon and NACF composition, the removal of heavy metal ions layer 11 are handed over by heavy metal nanometer ball particle and cation Change resin composition.Backwash air gun 17, the high-pressure nozzle backwashed to the filter core is additionally provided with the clean unit 6 18th, RO reverse osmosis units 12, for the RO reverse osmosis units 12 using fresh water RO films 13, the production water-carrying capacity of RO films 13 is 5.5L/h; The clean unit 6 also includes microporous aeration device 15, and the bottom of aerator 15 is in a manner of micro-pore aeration, by O2And O3It is mixed Close the water storage cavity that gas is passed through water purifier;It is connected simultaneously with backwash air gun 17 by breather pipe 16, backwashes and connected on air gun 17 There is high-pressure nozzle 18.
Preferably, high polyiodine resin, granular activated carbon, NACF, heavy metal nanometer ball particle, sun in the filter core The percentage by weight of ion exchange resin is:High polyiodine resin:27%, granular activated carbon:28%, NACF:15%, a huge sum of money Belong to nanometer ball particle:17%, cationic ion-exchange resin:13%.
Preferably, the O2And O3O in gaseous mixture3Percent by volume is 7%.
Preferably, O3Intake and the ratio between staying water volume be 6.5mg/L.
Situation is as follows when the drinking water purifier is specifically used:
A, during normal use, water inlet valve 2 and outlet valve 8 are opened, closes sewage draining exit valve 4, water body enters from water inlet 1 Enter, flow through stenlizing layer 9, water purification layer 10 and removal of heavy metal ions layer 11 and enter RO reverse osmosis units 12, by the water of purification Through RO films 13 and the layering of microfiltration membranes 14 purification after enter water storage cavity, the bottom of aerator 15 in a manner of micro-pore aeration, By O2And O3Gaseous mixture is passed through the water storage cavity of water purifier, and the water body progress to process purification further sterilizes and oxygenation, in water storage cavity Water body flowed out by delivery port 7 so that people drink;
B, it is counter to close water inlet valve 2 and outlet valve 8 when being cleaned, sewage draining exit valve 4 is opened, aerator 15 will O2And O3Gaseous mixture injects backwash air gun 17 by breather pipe 16, backwashes the high-pressure nozzle 18 on air gun 17 by O2And O3It is mixed Ejected after closing gas pressurization, high pressure direction flowing opposite when causing the water inside clean unit 6 to be purified with normal filtration, and Gases at high pressure mix with water produces fierce vibrations, and stenlizing layer 9, water purification layer 10, removal of heavy metal ions layer 11 and RO is anti- The pollutant that accumulation is adsorbed in permeability apparatus 12 separates from sorbing material, passes through sewage draining exit 3 together with the water in clean unit 6 Outflow, whole cleaning process are carried out inside clean unit 6, will not pollute the water body purified in water storage cavity.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to Formed technical scheme is combined by above technical characteristic.

Claims (3)

1. a kind of drinking water purifier, including body and the water inlet and delivery port and the blowdown that are arranged on the body both ends Mouth, clean unit, the clean unit include filter core, and the filter core includes stenlizing layer, water purification layer and removal of heavy metal ions Layer and the microfiltration membranes for being arranged on the filter core periphery, the stenlizing layer are made up of high polyiodine resin, the inner space of the filter core Form the passage for supplying water and passing through;The water purification layer is made up of granular activated carbon and NACF, the removal of heavy metal ions Layer is made up of heavy metal nanometer ball particle and cationic ion-exchange resin, and the clean unit also includes being arranged on the interior of the filter core Sorbing material in portion space, it is characterised in that:Also include being used for backwash air gun, the high pressure for backwashing the filter core Shower nozzle, RO reverse osmosis units, the RO reverse osmosis units are desalted special RO films or fresh water RO films using desalinization;The purification Unit also includes microporous aeration device, and the aerator bottom is in a manner of micro-pore aeration, by O3Percent by volume is 6~8% O2And O3Gaseous mixture is passed through the water storage cavity of water purifier, while is connected with backwash air gun, is backwashed by high-pressure nozzle.
2. drinking water purifier according to claim 1, it is characterised in that:The O3Intake and staying water body The ratio between product is 0.3~10mg/L;The production water-carrying capacity of the RO films of described RO reverse osmosis units is 5~6L/h.
3. the drinking water purifier according to claim 1 or 2, it is characterised in that:The high polyiodine resin, seed activity Charcoal, NACF, heavy metal nanometer ball particle, the percentage by weight of cationic ion-exchange resin are:High polyiodine resin:25%~ 30%, granular activated carbon:15%~30%, NACF:10%~25%, heavy metal nanometer ball particle:10%~20%, cation Exchanger resin:10%~15%.
CN201710856519.3A 2017-09-21 2017-09-21 A kind of drinking water purifier Withdrawn CN107619127A (en)

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CN201710856519.3A CN107619127A (en) 2017-09-21 2017-09-21 A kind of drinking water purifier

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Application Number Priority Date Filing Date Title
CN201710856519.3A CN107619127A (en) 2017-09-21 2017-09-21 A kind of drinking water purifier

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111453865A (en) * 2019-01-21 2020-07-28 青岛经济技术开发区海尔热水器有限公司 Novel water purifying device and control method thereof
CN112770835A (en) * 2018-09-07 2021-05-07 因思特艾克申有限公司 Device for purifying drinking water in multiple stages

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104671563A (en) * 2013-11-30 2015-06-03 湖南省技新沃华环保科技有限公司 Multi-group compound water purification device
CN105600973A (en) * 2014-11-03 2016-05-25 宁波市镇海路石建筑科技有限公司 Drinking water terminal sterilization water purifier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104671563A (en) * 2013-11-30 2015-06-03 湖南省技新沃华环保科技有限公司 Multi-group compound water purification device
CN105600973A (en) * 2014-11-03 2016-05-25 宁波市镇海路石建筑科技有限公司 Drinking water terminal sterilization water purifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112770835A (en) * 2018-09-07 2021-05-07 因思特艾克申有限公司 Device for purifying drinking water in multiple stages
CN111453865A (en) * 2019-01-21 2020-07-28 青岛经济技术开发区海尔热水器有限公司 Novel water purifying device and control method thereof

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Application publication date: 20180123

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