CN106495345A - A kind of water-saving type water purifier - Google Patents

A kind of water-saving type water purifier Download PDF

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Publication number
CN106495345A
CN106495345A CN201611002373.8A CN201611002373A CN106495345A CN 106495345 A CN106495345 A CN 106495345A CN 201611002373 A CN201611002373 A CN 201611002373A CN 106495345 A CN106495345 A CN 106495345A
Authority
CN
China
Prior art keywords
water
interface
pure
saving
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.)
Pending
Application number
CN201611002373.8A
Other languages
Chinese (zh)
Inventor
郭庆贺
汪贵波
韩爱龙
沈军彦
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.)
Elcoteq Inner Mongolia Longda Environmental Protection Technology Co Ltd
Original Assignee
Elcoteq Inner Mongolia Longda Environmental Protection 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 Elcoteq Inner Mongolia Longda Environmental Protection Technology Co Ltd filed Critical Elcoteq Inner Mongolia Longda Environmental Protection Technology Co Ltd
Priority to CN201611002373.8A priority Critical patent/CN106495345A/en
Publication of CN106495345A publication Critical patent/CN106495345A/en
Pending legal-status Critical Current

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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
    • C02F1/28Treatment 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
    • C02F1/441Treatment 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

Abstract

The invention discloses a kind of water-saving type water purifier, including water saving fixtures, pretreatment unit, osmosis filtration unit, rearmounted filter element, booster pump is additionally provided between the pretreatment unit and osmosis filtration unit, pure water one-way valve is additionally provided between the osmosis filtration unit and rearmounted filter element, wherein, the water saving fixtures are provided with four interfaces, first interface is connected with running water water source, second interface is connected with the water inlet of the pretreatment unit, 3rd interface is connected with the concentrated water outlet of the osmosis filtration unit, 4th interface is connected with reclaimed water tap.The present invention is by designing water saving fixtures, not only avoid concentrated water that traditional reverse osmosis water purifier produced during water processed directly discharge and cause water resource waste, water utilization rate has reached 100%, and achieve quality classification water supply, water purification and water saving is taken into account, has made water resource obtain reasonably optimizing utilization.

Description

A kind of water-saving type water purifier
Technical field
The present invention relates to a kind of domestic or commercial purifier, more particularly to a kind of water-saving type water purifier, belong to water process Technical field.
Background technology
Water purifier is a kind of equipment for carrying out deep purifying process using multi-stage filter core to water quality, former according to different purifications Reason and technique, can be divided into many types, such as ultrafiltration, micro-filtration, counter-infiltration, ion exchange, charcoal absorption etc., filtering accuracy There is very big difference, wherein, reverse osmosis water purifier is that filtering accuracy highest is a kind of.As the aperture of reverse osmosis membrane only 0.1 is received Rice or so, only allows hydrone to pass through, contained impurity, such as silt, iron rust, colloid, agricultural chemicals, heavy metal, radioactive material in water The harmful substances such as matter, scale, bacterium, virus can all be trapped exclusion, and therefore, reverse osmosis water purifier receives the general of people All over welcome.
However, due to the special cleaning principle of reverse osmosis membrane and use requirement, during raw water is purified, can produce big The ratio of the salinity of amount higher " concentrated water ", concentrated water and water purification is up to 3:1, even more high, that is to say, that have more than 70% water All directly emitted.In fact, so-called " concentrated water " is not waste water, and this part water is due to having already been through the pre- of preposition filter core Process, its sanitary index is better than running water, and simply salt content is higher is not suitable for drinking, and " concentrated water " is entered sewer, undoubtedly It is to have wasted running water.If calculated using 300 liters of pure water with each household family every month, will discharge within one month 1 ton dense Water, this cause the significant wastage of water resource for the present situation that reverse osmosis water purifier has occupied most markets.
Content of the invention
The purpose of the present invention is for the technical problem proposed in background technology, there is provided a kind of water-saving type water purifier, realizes The efficient utilization of concentrated water, water-saving result are notable.
A kind of water-saving type water purifier proposed by the present invention, including water saving fixtures, pretreatment unit, osmosis filtration unit, Rearmounted filter element, additionally, booster pump is additionally provided between the pretreatment unit and osmosis filtration unit, in the reverse osmosis Pure water one-way valve is additionally provided between filter element and rearmounted filter element thoroughly;The osmosis filtration unit is provided with 2 outlets, First outlet is pure water outlet, accesses pure water tap through the rearmounted filter element after further purifying, and second outlet is The concentrated water outlet produced after reverse osmosis membrane filtration, by the water saving fixtures, accesses domestic water tap;The water saving fixtures set There are four interfaces, wherein, first interface is connected with running water water source, second interface is connected with the water inlet of the pretreatment unit Connect, the 3rd interface is connected with the concentrated water outlet of the osmosis filtration unit, and the 4th interface is connected with reclaimed water tap.
Further, according to tap water quality situation, the pretreatment unit is provided with 2~3 grades of filter cores, is connected by pipeline Connection, the filter core can be one or more therein of activated carbon, microfiltration membranes, milipore filter, pp cottons etc..
Further, the rearmounted filter element is provided with 1 grade of filter core, is post active carbon filter core.
Further, put in the rear, for system The pure water storage supercharging for going out, it is ensured that pure tap continuous effluent, the pressurized tank and the rearmounted filter element and pure Water one-way valve is connected by triplate line.
The invention has the beneficial effects as follows:(1)The present invention is a kind of terminal purifier, using pure physical filtering mode, can The silt that effectively goes in eliminating water, iron rust, suspension, colloid, scale, chlorine residue, organic matter, heavy metal, radioactive substance, bacterium, The objectionable impurities such as virus, are obtained safety, the pure water of health, and required pure water can be with system, and holding drinking water is fresh.
(2)By arranging water saving fixtures, concentrated water and running water water inlet mixed storage that osmosis filtration unit is produced in In water saving fixtures, the one outlet of the water saving fixtures and domestic water tap is connected, water outlet can be used to washing dish, wash the dishes, health clear Clean etc.;When domestic water tap is closed, the water stored in water-saving device can be again introduced into cleaning system and further be purified, It is achieved thereby that the utilization completely of concentrated water produced to reverse osmosis water purifier, greatlys save water resource, and the water-saving water purification Machine is easy to use, need not worry that the concentrated water water that collects is full excessive.
(3)In water saving fixtures, the concentrated water that osmosis filtration unit is produced is diluted by running water water inlet, and concentration drops Low, it is therefore prevented that concentrated water in the cleaning system iterative cycles and counter-infiltration filter core is caused to damage.
Description of the drawings
Fig. 1 is a kind of structural representation of water-saving type water purifier proposed by the present invention.
Specific embodiment
Describe the present invention below in conjunction with accompanying drawing.
A kind of structural representation of water-saving type water purifier proposed by the present invention is as shown in figure 1, including water saving fixtures 1, pre- place Reason unit 10, osmosis filtration unit 6, rearmounted filter element 8, additionally, in the pretreatment unit 10 and osmosis filtration list Booster pump 5 is additionally provided between unit 6, pure water is additionally provided between the osmosis filtration unit 6 and rearmounted filter element 8 unidirectional Valve 7;The osmosis filtration unit 6 is provided with 2 outlets, and first outlet 15 is pure water outlet, through the rearmounted filter element 8 Pure water tap is accessed after further purifying, and second outlet 16 is the concentrated water outlet of generation after reverse osmosis membrane filtration, by described Water saving fixtures 1, access domestic water tap;The water saving fixtures 1 are provided with four interfaces, and wherein, first interface 11 enters for raw water Mouthful, it is connected with running water water source, second interface 12 is connected with the water inlet of pretreatment unit 10, the 3rd interface 13 and the reverse osmosis The concentrated water outlet 16 of filter element 6 connects thoroughly, and the 4th interface 14 is connected with reclaimed water tap.
In the present embodiment, 3 grades of filter cores in pretreatment unit 10, are provided with, the first order is granular active carbon filter core, the Two grades is bar-shaped active carbon filter core, and the third level is pp cotton filter cores, and this three-level filter core is connected in series by pipeline, to running water water inlet Stepwise disposal is carried out first.The rearmounted filter element is provided with 1 grade of filter core, is post active carbon filter core.Filtration is put in the rear A pressurized tank 9 is provided between unit and pure water one-way valve, for the pure water storage supercharging that makes, it is ensured that the pure fire hose Head continuous effluent, the pressurized tank 9 are connected by triplate line with the rearmounted filter element 8 and pure water one-way valve 7.
The present invention working method be:The first interface 11 of running water water source warp knuckle water installations 1 is entered, from water saving fixtures 1 Second interface 12 flow out, the first filter core 2 successively in preprocessed unit 10, the second filter core 3, the 4 preliminary filtration of the 3rd filter core Afterwards, it is pressurized through booster pump, enters osmosis filtration unit 6 and further purified, is provided with osmosis filtration unit 6 anti- Infiltration membrane cartridge.Water after through reverse osmosis membrane filtration is generated after pure water one-way valve 7 and post active carbon filter core can be straight The pure water that drinks is connect, is taken by pure tap at any time;When pure tap is closed, produced pure water enters pressurized tank 9, Storage supercharging, it is ensured that pure tap being capable of continuous effluent;And the concentrated water that water purifier is produced during water processed is filled by water saving The 3rd interface 13 that puts enters water saving fixtures, mixes with running water water inlet, by the life being connected with the 4th interface 14 of water saving fixtures Apply flexibly tap, for wash dish, wash the dishes, hygiene etc.;When domestic water tap is closed, the water stored in water-saving device can It is again introduced into cleaning system further to be purified.
The present invention not only avoid what traditional reverse osmosis water purifier was produced during water processed by designing water saving fixtures Concentrated water is directly discharged and causes water resource waste, and water utilization rate has reached 100%, and achieves quality classification water supply, takes into account Water purification and water saving, make water resource obtain reasonably optimizing utilization, and easy to use, be particularly well-suited to family, office, dining room, Hotel, restaurant etc. need the place of drinking water.
The present invention preferably specific embodiment is these are only, but protection scope of the present invention is not limited thereto, any Those of ordinary skill in the art in the technical scope that the present invention is announced, should all cover by the equivalent that is made or change Within protection scope of the present invention.

Claims (6)

1. a kind of water-saving type water purifier, including water saving fixtures, pretreatment unit, osmosis filtration unit, rearmounted filter element, Booster pump is additionally provided between the pretreatment unit and osmosis filtration unit, in the osmosis filtration unit and rearmounted filtration Pure water one-way valve is additionally provided between unit.
2. a kind of water-saving type water purifier according to claim 1, it is characterised in that:The osmosis filtration unit is provided with 2 Individual outlet, first outlet are pure water outlet, access pure water tap after further purifying through the rearmounted filter element, second The concentrated water outlet for producing after reverse osmosis membrane filtration is exported, by the water saving fixtures, domestic water tap is accessed.
3. a kind of water-saving type water purifier according to claim 1, it is characterised in that:The water saving fixtures are provided with four and connect Mouthful, wherein, first interface is connected with running water water source, and second interface is connected with the water inlet of the pretreatment unit, and the 3rd connects Mouth is connected with the concentrated water outlet of the osmosis filtration unit, and the 4th interface is connected with reclaimed water tap.
4. a kind of water-saving type water purifier according to claim 1, it is characterised in that:According to tap water quality situation, described Pretreatment unit is provided with 2~3 grades of filter cores, is connected in series by pipeline, the filter core can be activated carbon, microfiltration membranes, milipore filter, Pp cottons etc. are therein one or more.
5. a kind of water-saving type water purifier according to claim 1, it is characterised in that:The rearmounted filter element is provided with 1 grade Filter core, is post active carbon filter core.
6. a kind of water-saving type water purifier according to claim 1, it is characterised in that:Filter element and pure is put in the rear A pressurized tank is provided between water one-way valve, for the pure water storage supercharging that makes, it is ensured that pure tap continuous effluent, The pressurized tank is connected by triplate line with the rearmounted filter element and pure water one-way valve.
CN201611002373.8A 2016-11-15 2016-11-15 A kind of water-saving type water purifier Pending CN106495345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611002373.8A CN106495345A (en) 2016-11-15 2016-11-15 A kind of water-saving type water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611002373.8A CN106495345A (en) 2016-11-15 2016-11-15 A kind of water-saving type water purifier

Publications (1)

Publication Number Publication Date
CN106495345A true CN106495345A (en) 2017-03-15

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CN201611002373.8A Pending CN106495345A (en) 2016-11-15 2016-11-15 A kind of water-saving type water purifier

Country Status (1)

Country Link
CN (1) CN106495345A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109970238A (en) * 2019-04-04 2019-07-05 厦门水叮当数据科技有限公司 Bean product processing aquatic production complete set of equipments and its production technology
CN113023828A (en) * 2019-12-24 2021-06-25 秦皇岛荣德环境工程有限公司 Concentrated water zero-discharge auxiliary device of reverse osmosis water purifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109970238A (en) * 2019-04-04 2019-07-05 厦门水叮当数据科技有限公司 Bean product processing aquatic production complete set of equipments and its production technology
CN113023828A (en) * 2019-12-24 2021-06-25 秦皇岛荣德环境工程有限公司 Concentrated water zero-discharge auxiliary device of reverse osmosis water purifier

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