CN105152382B - One kind is without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier - Google Patents

One kind is without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier Download PDF

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Publication number
CN105152382B
CN105152382B CN201510657835.9A CN201510657835A CN105152382B CN 105152382 B CN105152382 B CN 105152382B CN 201510657835 A CN201510657835 A CN 201510657835A CN 105152382 B CN105152382 B CN 105152382B
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China
Prior art keywords
water
filter core
delivery port
road
way pipe
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Expired - Fee Related
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CN201510657835.9A
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Chinese (zh)
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CN105152382A (en
Inventor
何章春
周红军
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Chengdu Nanoton Technology Co Ltd
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Chengdu Nanoton Technology Co Ltd
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Abstract

The present invention relates to one kind without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier, the water purifier include passing sequentially through pipeline connection one to Pyatyi filter core, wherein fourth stage filter core is NF membrane or reverse osmosis membrane, there is a water inlet thereon, one water purification mouthful and a concentrated water spout, water purification mouthful is by the road, first check valve, four-sided valve, second three-way pipe, 3rd check valve and the 3rd three-way pipe are connected with domestic water tap, concentrated water spout is by the road, 4th three-way pipe, the delivery port connection of 4th check valve and the 3rd three-way pipe and domestic water, the delivery port of level V filter core is connected with drinking water spigot by the road.By opening domestic water tap, the water by pretreatment and ultrafiltration membrance filter of big flow flows through NF membrane or reverse osmosis membrane, plays a part of filter membrane auto-flushing.The water purifier solves the problems, such as the auto-flushing to filter membrane under the conditions of no electricity, for consumer provide it is a can thoroughly not electricity consumption, filter membrane service life can be extended again, ensure the product of water purification effect.

Description

One kind is without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier
Technical field
The present invention relates to water purifier technical field, and in particular to a kind of net without the double water outlet nanofiltrations of electric auto-flushing or counter-infiltration Hydrophone.
Background technology
At present on the market, nanofiltration and anti-penetration water purifier are largely required for electricity consumption.The water purifier of electricity consumption, which exists, installs fiber crops Have when being tired of, using noise, easily break down, have a power failure many restrictions such as unavailable.With ultralow pressure nanofiltration or reverse osmosis membrane Occur, increasing nanofiltration or anti-penetration water purifier can be without, with regard to energy normal work, reducing this kind of water purifier pair with pump The dependence of electric power.However, numerous businessmans do not have therefore develop can be effectively ensured water purification effect again can thoroughly without The nanofiltration of electricity or anti-penetration water purifier.One of chief reason is exactly the washing problems to film.Because receiving in water purifier Filter/reverse osmosis membrane in use can intercept calcium ions and magnesium ions on film surface, if be not rinsed to film, appearance of going down for a long time Easily occur the phenomenons such as fouling to reduce the service life of film, influence water purification effect of water purifier.
The technical scheme of existing nanofiltration or anti-penetration water purifier is generally divided to two classes:
One class is using external power supply design, is switched and intake using high and low pressure, waste water magnetic valve carries out start and stop and flushing Control, ensures NF membrane/reverse osmosis membrane in use to greatest extent, obtains rationally sufficiently rinsing.But this kind of water purifier It is not reaching to thorough non-electric purpose.
Another kind of is, using four-sided valve design, the start-up and shut-down control of system to be carried out using the pressure differential in pipeline.This kind of water purification Device realizes thorough not electricity consumption, but deliberately have ignored the washing problems to film.This kind of water purifier adds by nanofiltration/reverse osmosis membrane consumption It hurry up, improve the later stage use cost of consumer.
The content of the invention
It is an object of the invention to overcome defect of the prior art, design one kind is aimed to solve the problem that under the conditions of no electricity to filter membrane Auto-flushing problem, be consumer invention it is a can thoroughly not electricity consumption, can extend again filter membrane service life, ensure water purification work( Nanofiltration/anti-penetration water purifier of effect.
To achieve the above object, the technical solution adopted in the present invention is:
One kind is without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier, and the water purifier includes passing sequentially through pipeline company One connect is wherein connected with a water inlet for automatic flushing nano-filtration or anti-penetration water purifier to Pyatyi filter core on level Four filter core Mouthful, water purification mouthful and a concentrated water spout, water purification mouthful by the road, it is the first check valve, four-sided valve, the second three-way pipe, the 3rd unidirectional Valve and the 3rd three-way pipe and domestic water delivery port connection, concentrated water spout by the road, the 4th three-way pipe, the 4th check valve and the 3rd The delivery port connection of three-way pipe and domestic water, the delivery port of the level V filter core connects with the delivery port of drinking water by the road Connect, the water inlet of the 5th filter core is by the road, the first three-way pipe and the second non-return valve be connected with the second three-way pipe.
It is preferred that, the level Four filter core is low pressure NF membrane or low-pressure reverse osmosis membrane, and four-sided valve is arranged on third level filter core To fourth stage filter core and fourth stage filter core to two water routes between pressure pot, the first water inlet of four-sided valve is by the road with three The delivery port connection of level filter core, the water inlet of the first delivery port of four-sided valve by the road with level Four filter core is connected, on level Four filter core Water purification mouth by the road and the second water inlet of the first check valve for being serially connected on pipeline and four-sided valve is connected, the second of four-sided valve Delivery port is connected with the water inlet on the second three-way pipe by the road, and the first delivery port on the second three-way pipe by the road and is serially connected in The 3rd check valve on pipeline is connected with the first water inlet on the 3rd three-way pipe, the concentrated water spout of level Four filter core successively by the road and It is serially connected in the water inlet on the 4th three-way pipe on pipeline, the first delivery port on the 4th three-way pipe, the 4th check valve and the 3rd The delivery port of delivery port and domestic water on the second water inlet connection on three-way pipe, the 3rd three-way pipe is connected, the second threeway The second delivery port on pipe is by the road and the second check valve for being serially connected on pipeline is connected with the water inlet on the first three-way pipe, and Water inlet of the delivery port by the road with the 5th filter core on one three-way pipe is connected, the delivery port of the 5th filter core by the road with drinking water Delivery port connection, the intake-outlet on the first three-way pipe is connected with pressure pot by the road, the second water outlet on the 4th three-way pipe Mouth is connected with the water inlet of waste water ratio by the road, and the delivery port of waste water ratio is connected with waste outlet by the road.
It is preferred that, the water inlet of the one-level filter core is connected with running water pipe, and the delivery port of one-level filter core is by the road with two The water inlet connection of level filter core, the water inlet of the delivery ports of two grades of filter cores by the road with three-level filter core is connected.
It is preferred that, the one-level filter core is PP cotton filter cores, and two grades of filter cores are active carbon filter core, and three-level filter core is milipore filter, Pyatyi filter core is post active carbon filter core.
It is preferred that, the water purifier is using double water outlet designs, and one end is domestic water, and one end is drinking water, wherein living With the water that water is ultrafiltration membrance filter, drinking water is the water of NF membrane or reverse osmosis membrane filtration.
The cardinal principle of the present invention is that the concentrated water spout of filter core to be rinsed is gone out into the fire hose with one of them using double water outlets design Head (domestic water) is connected, and the auto-flushing to film is so can be achieved with while using domestic water, passes through four sides in addition The reasonable utilization of the parts such as valve, check valve and water route design ensure that stabilization of the whole system under the conditions of without electricity is normally run.
The advantages of the present invention are:
It is described to bring automatic flushing function into no susceptance first without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier Filter or reverse osmosis purified water system, solve " no electricity can not get both with auto-flushing " of long-standing problem nanofiltration or anti-penetration water purifier Contradiction, also achieve nanofiltration or anti-penetration water purifier ensure water purification effect on the basis of thorough not electricity consumption, open nanofiltration Or reverse osmosis water purifier without the electric epoch.
In addition, double water outlets design of the domestic water and drinking water in the present invention, is also further increased to water resource Sub-prime is utilized, and reduces discharge of wastewater.
Brief description of the drawings
Fig. 1 is system structure diagram of the present invention without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier;
Fig. 2 be open in Fig. 1 domestic water it is leading when current schematic diagram;
Fig. 3 is current schematic diagram when drinking water spigot is opened in Fig. 1.
In figure:1st, one-level filter core;101st, water inlet;102nd, delivery port;2nd, two grades of filter cores;201st, water inlet;202nd, water outlet Mouthful;3rd, three-level filter core;301st, water inlet;302nd, delivery port;4th, level Four filter core;401st, water inlet;402nd, water purification mouthful;403rd, concentrated water Mouthful;5th, the 5th filter core;501st, water inlet;502nd, delivery port;6th, four-sided valve;601st, the first water inlet;602nd, the first delivery port; 603rd, the second water inlet;604th, the second delivery port;7th, the first check valve;8th, the second check valve;9th, the 3rd check valve;10th, the 4th Check valve;11st, the second three-way pipe;111st, water inlet;112nd, delivery port;113rd, intake-outlet;12nd, the second three-way pipe;121st, enter The mouth of a river;122nd, the first delivery port;13rd, the 3rd three-way pipe;131st, the first water inlet;132nd, delivery port;133rd, the second water inlet; 14th, the 4th three-way pipe;141st, water inlet;142nd, the first delivery port;15th, domestic water delivery port;16th, drinking water delivery port;17、 Waste water ratio;171st, water inlet;172nd, delivery port;18th, pressure pot;19th, running water water inlet;20th, waste outlet.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is further described.Following examples are only For clearly illustrating technical scheme, and it can not be limited the scope of the invention with this.
As shown in accompanying drawing 1 to 3:The present invention be it is a kind of without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier, it is described Water purifier include passing sequentially through pipeline connection one to Pyatyi filter core, be wherein connected with and received for auto-flushing on level Four filter core 4 Filter or a water inlet 401, the first delivery port 402 and the second delivery port 403 of anti-penetration water purifier, the first delivery port 402 are passed through The first check valve of pipeline 7, four-sided valve 6, the second three-way pipe 11, the water of the 3rd check valve 9 and the 3rd three-way pipe 13 and domestic water Pipe 15 is connected, and the second delivery port 403 is by the road, the 4th three-way pipe 14, the 4th check valve 10 and the 3rd three-way pipe 13 use with life The water pipe 15 of water is connected, and the delivery port 502 of the 5th filter core 5 is connected with the water pipe 16 of drinking water by the road, the 5th filter The water inlet 501 of core 5 is by the road, the first three-way pipe 11 and the second check valve 8 be connected with the second three-way pipe 12.
The preferred embodiment of the invention is that the level Four filter core 4 is low pressure NF membrane or low-pressure reverse osmosis membrane, four-sided valve 6 are arranged on third level filter core 3 to fourth stage filter core 4 and fourth stage filter core 4 to two water routes between pressure pot 18, four-sided valve 6 the first water inlet 601 is connected with the delivery port 302 of three-level filter core 3 by the road, and the first delivery port 602 of four-sided valve 6 is by the road Be connected with the water inlet 401 of level Four filter core 4, water purification on level Four filter core 4 mouthful 402 by the road and be serially connected on pipeline it is first single Be connected to valve 7 with the second water inlet 604 on four-sided valve 6, the second delivery port 603 on four-sided valve 6 by the road with the second threeway Water inlet 121 on pipe 12 is connected, the first delivery port 122 on the second three-way pipe 12 by the road and be serially connected on pipeline the 3rd Check valve 9 is connected with the first water inlet 131 on the 3rd three-way pipe 13, the concentrated water spout 403 on level Four filter core 4 successively by the road and It is serially connected in the water inlet 141 on the 4th three-way pipe 14 on pipeline, the first delivery port the 142, the 4th on the 4th three-way pipe 14 single It is connected to valve 10 with the second water inlet 133 on the 3rd three-way pipe 13, delivery port 132 and domestic water on the 3rd three-way pipe 13 Delivery port 15 connect, the second delivery port 123 on the second three-way pipe 12 is by the road and the second check valve 8 for being serially connected on pipeline Be connected with the water inlet 111 on the first three-way pipe 11, the delivery port 112 on the first three-way pipe 11 by the road with the 5th filter core 5 Water inlet 501 is connected, and the delivery port 502 of the 5th filter core 5 is connected with drinking water delivery port 16 by the road, on the first three-way pipe 11 Intake-outlet 113 is connected with pressure pot 18 by the road, the second delivery port 143 on the 4th three-way pipe 14 by the road with waste water ratio 17 Water inlet 171 connect, the delivery port 172 of waste water ratio 17 is connected with waste outlet 20 by the road.
The preferred embodiment of the invention also has, and the water inlet 101 of the one-level filter core 1 is connected with running water pipe 19, and one The delivery port 102 of level filter core 1 is connected with the water inlet 201 on two grades of filter cores 2 by the road, and the delivery port 202 on two grades of filter cores 2 is passed through Pipeline is connected with the water inlet 301 of three-level filter core 3.
The preferred embodiment of the invention also has, and the one-level filter core 1 is PP cotton filter cores, and two grades of filter cores 2 are active carbon filtration Core, three-level filter core 3 is milipore filter, and Pyatyi filter core 5 is post active carbon filter core.
The preferred embodiment of the invention also has, and the water purifier is using double water outlet designs, and the water that milipore filter 3 is filtered is through life Apply flexibly water delivery port 15 to flow out, the water that NF membrane or reverse osmosis membrane 4 are filtered flows out through drinking water delivery port 16.
When domestic water tap is opened, four-sided valve is because the pressure balance of high-pressure side and low-pressure side is broken and is opened automatically Open, the running water of big flow successively enters fourth stage filter core by one-level filter core 1, two grades of filter cores 2, three-level filter cores 3 through four-sided valve 6 4, water is directly flowed fast through from the NF membrane of level Four filter core 4 or reverse osmosis membrane surface, and life is flowed directly into from the outflow of concentrated water spout 403 With water delivery port 15, the auto-flushing to film while using domestic water is realized.Because third level filter core 3 is milipore filter, energy Most of pollution impurity is filtered out, therefore the polluter of the film surface interception of fourth stage filter core 4 can be seldom, add domestic water It can be commonly used, film surface can frequently be rinsed, will not be because of film flushing by spy this guarantees the water quality of domestic water Other influence.
After the water purification amount in pressure pot is reduced to a certain extent, four-sided valve is because of high-pressure side and the pressure balance quilt of low-pressure side Break thus automatically turn on, running water successively enters the 4th by one-level filter core 1, two grades of filter cores 2, three-level filter cores 3 through four-sided valve 6 Level filter core 4, a part of water turns into water purification through NF membrane or reverse osmosis membrane under the effect of the pressure, and is flowed out by water purification mouthful 402, Pressure pot 18 is flowed to by the road, and a part of water carries the material intercepted by filter membrane and flows to concentrated water spout 403 through pipe from film surface Road is flowed out from waste outlet 20, and the water stored when drinking water spigot is opened in pressure pot will flow to level V filter core by the road And flowed out from drinking water delivery port 16.
When domestic water tap and drinking water spigot are closed, four-sided valve is because high-pressure side and low-pressure side realize pressure balance Close, whole water cleaning systems are realized and effectively closed down, and will not occur drainage.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications Also it should be regarded as protection scope of the present invention.

Claims (2)

1. it is a kind of without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier, it is characterised in that the water purifier is included successively By pipeline connect one to Pyatyi filter core, be wherein connected with level Four filter core for automatic flushing nano-filtration or anti-penetration water purifier A water inlet, water purification mouthful and a concentrated water spout, water purification mouthful by the road, the first check valve, four-sided valve, the second threeway The delivery port connection of pipe, the 3rd check valve and the 3rd three-way pipe and domestic water, concentrated water spout by the road, the 4th three-way pipe, the 4th The delivery port connection of check valve and the 3rd three-way pipe and domestic water, the delivery port of the Pyatyi filter core by the road with drinking water Delivery port is connected, and the water inlet of the Pyatyi filter core is by the road, the first three-way pipe and the second non-return valve be connected with the second three-way pipe;
The level Four filter core is NF membrane or reverse osmosis membrane, and four-sided valve is arranged on three-level filter core and arrived to level Four filter core and level Four filter core On two water routes between pressure pot, the delivery port of the first water inlet of four-sided valve by the road with three-level filter core is connected, four-sided valve Water inlet of first delivery port by the road with level Four filter core be connected, the water purification mouth on level Four filter core by the road and is serially connected in pipeline On the first check valve and the second water inlet of four-sided valve connect, the second delivery port of four-sided valve by the road with the second three-way pipe Water inlet connection, the first delivery port on the second three-way pipe is by the road and the 3rd check valve being serially connected on pipeline and the three or three The first water inlet connection on siphunculus, the concentrated water spout of level Four filter core is successively by the road and on the 4th three-way pipe that is serially connected on pipeline Water inlet, the first delivery port on the 4th three-way pipe, the 4th check valve be connected with the second water inlet on the 3rd three-way pipe, The delivery port connection of delivery port and domestic water on three three-way pipes, the second delivery port on the second three-way pipe is by the road and concatenation The second check valve on pipeline is connected with the water inlet on the first three-way pipe, and the delivery port on the first three-way pipe is by the road with five The water inlet connection of level filter core, the delivery port of Pyatyi filter core is connected with the delivery port of drinking water by the road, on the first three-way pipe Intake-outlet is connected with pressure pot by the road, and the second delivery port on the 4th three-way pipe connects with the water inlet of waste water ratio by the road Connect, the delivery port of waste water ratio is connected with discharge of wastewater pipeline;
The one-level filter core is PP cotton filter cores, and two grades of filter cores are active carbon filter core, and three-level filter core is milipore filter, after Pyatyi filter core is Put active carbon filter core.
2. it is as claimed in claim 1 without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier, it is characterised in that described one The water inlet of level filter core is connected with running water pipe, and the water inlet of the delivery port of one-level filter core by the road with two grades of filter cores is connected, and two Water inlet of the delivery port of level filter core by the road with three-level filter core is connected.
CN201510657835.9A 2015-10-13 2015-10-13 One kind is without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier Expired - Fee Related CN105152382B (en)

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CN201510657835.9A CN105152382B (en) 2015-10-13 2015-10-13 One kind is without the double water outlet nanofiltrations of electric auto-flushing or anti-penetration water purifier

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CN105152382B true CN105152382B (en) 2017-10-03

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Publication number Priority date Publication date Assignee Title
CN107244767A (en) * 2017-07-10 2017-10-13 戈澄 A kind of intelligent hollow fiber nanofiltration membrane water purifier
CN108975531A (en) * 2018-07-12 2018-12-11 武汉中智德远科技开发有限公司 A kind of integration microkinetic low-pressure membrane filtration device
CN113526702A (en) * 2021-07-13 2021-10-22 广东万家乐燃气具有限公司 Two waterway systems of play of purifier and purifier

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JP2006289334A (en) * 2005-04-07 2006-10-26 Koichi Kawakami Reverse osmosis membrane water purifier utilizable for waste water and purified water
CN202945111U (en) * 2012-12-08 2013-05-22 龙吉林 Power-free water purifier

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