CN108640319A - Energy-saving and emission-reduction pure water system - Google Patents
Energy-saving and emission-reduction pure water system Download PDFInfo
- Publication number
- CN108640319A CN108640319A CN201810611021.5A CN201810611021A CN108640319A CN 108640319 A CN108640319 A CN 108640319A CN 201810611021 A CN201810611021 A CN 201810611021A CN 108640319 A CN108640319 A CN 108640319A
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- inlet end
- films
- connect
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 162
- 239000002351 wastewater Substances 0.000 claims abstract description 44
- 239000002131 composite material Substances 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 238000000746 purification Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010010219 Compulsions Diseases 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
Abstract
The invention discloses a kind of energy-saving and emission-reduction pure water systems, it is characterized in that, including original water inlet, the water inlet end of original water inlet and composite filter element is connected, the water outlet of composite filter element and the water inlet end of entering water electromagnetic valve connect, the water outlet of entering water electromagnetic valve and the water inlet end of booster pump connect, the water outlet of booster pump is connect with the water inlet end of RO films, the pure water outlet of RO films and the water inlet end of post active carbon are connected, the water outlet of post active carbon is connect with pure water outlet, the wastewater effluent mouth of RO films connects two-way pipeline, pipeline is connect by the second waste water ratio with wastewater outlet all the way, another way pipeline is connected by the water inlet end of the first waste water ratio and booster pump.The energy-saving and emission-reduction pure water system of the present invention is simple and practical in structure, by effluent part secondary use, is converted to pure water, reduces the discharge of waste water, and the flushing circulation generated with waste water extends the service life of RO films to the secondary flushing of RO films.
Description
Technical field
The present invention relates to a kind of energy-saving and emission-reduction pure water system, belong to the water purifier technical field in daily necessities.
Background technology
It is serious instantly in nowadays this environmental pollution, the health concerning us of water resource.As its people pass through
That helps is powerful, and the pursuit to life health, and purifier is just big popular with consumers once entering the market.
It is reported that water purification industry has put into effect first mandatory standard《Reverse osmosis water purifier water imitates limit value and water imitates grade》,
And it will the formal implementation in 2018.It is introduced that the standard is made that clear stipulaties in efficiency etc..For example, being imitated for water
Detection, calculation, classification and producing water ratio etc..Water effect grade is divided into Pyatyi, and limit value is defined as 35%.Producing water ratio
Product less than 35% is planned in substandard product.
According to state compulsion standard《Reverse osmosis water purifier water imitates limit value and water imitates grade》, the water effect grade of water purifier is total
It is divided into 5 grades, the lowest class is 5 grades, water purification producing water ratio is necessary >=and 35%, 4 grades of producing water ratio >=45%, 3 grade water purification producing water ratios >=
50%, the product of 2 grades water purification producing water ratio >=55%, 1 grade >=60%, 2 grade or more can be certified as water-saving product, and producing water ratio
RO machines less than the lowest class would not allow for producing and selling.
The water consumption of water purifier is big currently on the market, and the waste water generated is exhausted mainly by waste water ratio (generates pure water
While, waste part of running water), meanwhile, the RO film service life of water purifier is shorter, and waste water is directly linked to our families
In blow-off line in, and country production tap water cannot be utilized completely, cause the waste of water resource.
Invention content
The technical problem to be solved by the present invention is to：The water consumption for solving water purifier in the market is big, and RO film service life is short,
The problem of waste water of generation is more, waste water resource.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is to provide a kind of energy-saving and emission-reduction pure water system,
Be characterized in that, including original water inlet, the water inlet end of original water inlet and composite filter element is connected, the water outlet of composite filter element with into water power
The water inlet end of magnet valve connects, and the water outlet of entering water electromagnetic valve and the water inlet end of booster pump connect, water outlet and the RO films of booster pump
Water inlet end connection, the water inlet end of the pure water outlets of RO films and post active carbon connects, the water outlet of post active carbon with it is pure
Water out connects, and the wastewater effluent mouth of RO films connects two-way pipeline, and pipeline is connect by the second waste water ratio with wastewater outlet all the way,
Another way pipeline is connected by the water inlet end of the first waste water ratio and booster pump.
Preferably, low tension switch is equipped between the original water inlet and the water inlet end of composite filter element；The pure water of RO films goes out
High-voltage switch gear is equipped between the mouth of a river and the water inlet end of post active carbon.
Preferably, it is connected by check valve between the pure water outlet and high-voltage switch gear of the RO films.
Preferably, the water inlet end of the water outlet of the composite filter element and entering water electromagnetic valve between the two, entering water electromagnetic valve
Water outlet and the water inlet end and the first waste water ratio three of booster pump between, the wastewater effluent mouth of the first waste water ratio and RO films and the
It is connected by threeway between two waste water ratio threes.
The energy-saving and emission-reduction pure water system of the present invention is simple and practical in structure, by effluent part secondary use, is converted to pure water, subtracts
The discharge for having lacked waste water, the flushing circulation generated with waste water extend the service life of RO films to the secondary flushing of RO films.
The present invention uses lower water inlet upper water-out mode, compound rubber cage ring to move up, the high-concentration waste water that RO films are discharged
It is discharged at the first time, improves contaminant removal effectiveness, improve to obtain water rate.It is verified by test, the water rate that obtains of present system reaches
1 grade >=the 60% of national regulation, has reached the highest standard of national regulation.This set water circuit system that the present invention uses makes RO films
Service life increase one times (such as：The film of a 600G is 400 yuan or so average in the market, extends RO now and uses the longevity
Life increases one times of service for meaning that the price of same money can have been spent to have enjoyed twice).
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of energy-saving and emission-reduction pure water system；
Fig. 2 is a kind of water route schematic diagram of energy-saving and emission-reduction pure water system.
Specific implementation mode
In order to make the present invention more obvious and understandable, hereby with preferred embodiment, and attached drawing is coordinated to be described in detail below.
The present invention be a kind of energy-saving and emission-reduction pure water system, as shown in Figure 1 and Figure 2 comprising original water inlet, original water inlet with
The water inlet end of composite filter element 4 is connected, and low tension switch 8, composite filter element 4 are equipped between original water inlet and the water inlet end of composite filter element 4
Water outlet connect with the water inlet end of entering water electromagnetic valve 7, the water outlet of entering water electromagnetic valve 7 is connect with the water inlet end of booster pump 6, increase
The water outlet of press pump 6 is connect with the water inlet end of RO films 1, and the pure water outlet of RO films 1 is connected with the water inlet end of post active carbon 3,
Between the pure water outlet and the water inlet end of post active carbon 3 of RO films 1 be equipped with high-voltage switch gear 10, the pure water outlet of RO films 1 with
It is connected by check valve 9 between high-voltage switch gear 10, the water outlet of post active carbon 3 is connect with pure water outlet, and the waste water of RO films 1 goes out
The mouth of a river connects two-way pipeline, and pipeline is connect by the second waste water ratio 11 with wastewater outlet all the way, and another way pipeline is useless by first
Water is connect than 2 with the water inlet end of booster pump 6.
The water outlet of composite filter element 4 and the water inlet end of entering water electromagnetic valve 7 between the two, the water outlet of entering water electromagnetic valve 7 with
Between 2 three of the water inlet end of booster pump 6 and the first waste water ratio, the wastewater effluent mouth and the second waste water of the first waste water ratio 2 and RO films 1
Than being connected by threeway 5 between 11 threes.
When the system work of the present invention, raw water enters booster pump 6 through composite filter element 4, entering water electromagnetic valve 7, and booster pump 6 is promoted
After pressure, manufactures pure water for RO films 1 and condition is provided.After RO films 1 make pure water, pure water can be used after post active carbon 3,
A waste water part is flowed out by the second waste water ratio 11, and another part is back to 6 water inlet of booster pump by the first waste water ratio 2, through increasing
It is entered back into the bottle of RO films 1 after 6 adherence pressure of press pump, RO films 1 is rinsed, formed and rinse circulation, since RO films 1 are in water processed
Secondary flushing is obtained simultaneously, substantially prolongs the service life of RO films 1.Due to realizing negative-feedback on water route, membrane pressure increases, and reflux is certainly
It is dynamic to increase, so that waste water is kept constant current using basic for a long time.Characteristic accordingly, it is possible to reduce waste water flows out, and improves to obtain water rate, reaches
Water-saving purpose.RO films 1 are inhibited to use close to the excessive problem of lifetime stage waste water.
The system of the present invention can obtain higher water rate, allow a part of secondary reuse of waste water, form system circulation,
It is synchronized when water processed and RO films is rinsed, extend RO film service lifes, the energy-saving and emission-reduction advocated country are significant.
Claims (4)
1. a kind of energy-saving and emission-reduction pure water system, which is characterized in that including original water inlet, original water inlet and composite filter element (4) into
Water end (W.E.) is connected, and the water outlet of composite filter element (4) is connect with the water inlet end of entering water electromagnetic valve (7), the water outlet of entering water electromagnetic valve (7)
It is connect with the water inlet end of booster pump (6), the water outlet of booster pump (6) is connect with the water inlet end of RO films (1), the pure water of RO films (1)
The water inlet end of water outlet and post active carbon (3) is connected, and the water outlet of post active carbon (3) is connect with pure water outlet, RO films (1)
Wastewater effluent mouth connect two-way pipeline, all the way pipeline connect with wastewater outlet by the second waste water ratio (11), another way pipeline
It is connect with the water inlet end of booster pump (6) by the first waste water ratio (2).
2. a kind of energy-saving and emission-reduction pure water system as described in claim 1, which is characterized in that the original water inlet and composite filter
Low tension switch (8) is equipped between the water inlet end of core (4)；The pure water outlet of RO films (1) and the water inlet end of post active carbon (3) it
Between be equipped with high-voltage switch gear (10).
3. a kind of energy-saving and emission-reduction pure water system as claimed in claim 2, which is characterized in that the pure water of the RO films (1) goes out
It is connect by check valve (9) between the mouth of a river and high-voltage switch gear (10).
4. a kind of energy-saving and emission-reduction pure water system as described in claim 1, which is characterized in that composite filter element (4) go out
The water inlet end of water end (W.E.) and entering water electromagnetic valve (7) between the two, the water inlet end of the water outlet of entering water electromagnetic valve (7) and booster pump (6)
Between the first waste water ratio (2) three, the wastewater effluent mouth and the second waste water ratio (11) three of the first waste water ratio (2) and RO films (1)
It is connected by threeway (5) between person.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810611021.5A CN108640319A (en) | 2018-06-13 | 2018-06-13 | Energy-saving and emission-reduction pure water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810611021.5A CN108640319A (en) | 2018-06-13 | 2018-06-13 | Energy-saving and emission-reduction pure water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108640319A true CN108640319A (en) | 2018-10-12 |
Family
ID=63752514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810611021.5A Pending CN108640319A (en) | 2018-06-13 | 2018-06-13 | Energy-saving and emission-reduction pure water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108640319A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291462A (en) * | 2014-09-22 | 2015-01-21 | 珠海格力电器股份有限公司 | Water purification system |
| CN205133272U (en) * | 2015-11-11 | 2016-04-06 | 杭州杰富睿科技有限公司 | Safe water -saving reverse osmosis water purifier |
| CN205603345U (en) * | 2016-02-01 | 2016-09-28 | 宁波市英士达净水设备有限公司 | Water treatment water saving fixtures |
| CN106830398A (en) * | 2017-01-23 | 2017-06-13 | 上海六滴环保科技有限公司 | A kind of pure water reflow type is saved water and energy water purifier |
| CN206666239U (en) * | 2016-10-17 | 2017-11-24 | 珠海格力电器股份有限公司 | A kind of water purifier system |
| CN107827292A (en) * | 2017-10-27 | 2018-03-23 | 杭州德意电器股份有限公司 | A kind of long-acting RO water purification machines |
-
2018
- 2018-06-13 CN CN201810611021.5A patent/CN108640319A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291462A (en) * | 2014-09-22 | 2015-01-21 | 珠海格力电器股份有限公司 | Water purification system |
| CN205133272U (en) * | 2015-11-11 | 2016-04-06 | 杭州杰富睿科技有限公司 | Safe water -saving reverse osmosis water purifier |
| CN205603345U (en) * | 2016-02-01 | 2016-09-28 | 宁波市英士达净水设备有限公司 | Water treatment water saving fixtures |
| CN206666239U (en) * | 2016-10-17 | 2017-11-24 | 珠海格力电器股份有限公司 | A kind of water purifier system |
| CN106830398A (en) * | 2017-01-23 | 2017-06-13 | 上海六滴环保科技有限公司 | A kind of pure water reflow type is saved water and energy water purifier |
| CN107827292A (en) * | 2017-10-27 | 2018-03-23 | 杭州德意电器股份有限公司 | A kind of long-acting RO water purification machines |
Non-Patent Citations (1)
| Title |
|---|
| 张玉忠等编著: "液体分离膜技术及应用", pages: 282 - 283 * |
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