CN107032511A - A kind of water purifier with exhaust structure - Google Patents
A kind of water purifier with exhaust structure Download PDFInfo
- Publication number
- CN107032511A CN107032511A CN201710278349.5A CN201710278349A CN107032511A CN 107032511 A CN107032511 A CN 107032511A CN 201710278349 A CN201710278349 A CN 201710278349A CN 107032511 A CN107032511 A CN 107032511A
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- China
- Prior art keywords
- water
- concentrated water
- concentrated
- path
- outlet
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 239
- 239000012141 concentrate Substances 0.000 claims abstract description 7
- 230000008676 import Effects 0.000 claims 1
- 239000002351 wastewater Substances 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 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
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
-
- 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
- C02F1/44—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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of water purifier with exhaust structure, including plate of water route, a plurality of pipeline is preset in plate of water route, preposition filter core and RO filter cores are installed in plate of water route, default concentrated water path in the concentrated water end connection plate of water route of the RO filter cores, concentrated water path stage casing is provided with water return outlet, and the built-in concentrate recirculation path of water return outlet connection, concentrate recirculation path is connected to preposition filter core front end；Intake pipe is provided with the water return outlet, the latter half of concentrated water path radial section is stretched into intake pipe lower end；The concentrated water path end is provided with concentrated water discharge outlet, and concentrated water discharge outlet is located at the top of concentrated water pipeline radial section, concentrated water discharge outlet connection concentrated water magnetic valve, the outlet of concentrated water magnetic valve connection concentrated water.The present invention sets levels in backwater end, and the intake pipe of water return outlet takes the water of concentrated water path lower floor, opens concentrated water magnetic valve, and the gas on water route upper strata is discharged, and water of the discharge part containing high concentration ion.
Description
Technical field
The invention belongs to purifier technical field, more particularly to a kind of water purifier with exhaust structure.
Background technology
China is a water shortage country, the problem of in order to solve water resource waste, and China Institute of Standardization works out《Reverse osmosis
Saturating water purifier water effect limit value and water effect grade》, because water imitates the raising of grade, discharge of wastewater before micro- waste water will gradually replace
Than larger RO machines.Micro- waste water is the few meaning of waste water for literal meaning, is a kind of technology applied on water purifier, reverse osmosis
Saturating water purifier wants waste discharge during Pure-water Making（Or be condensed water, concentrated water）.The few counter-infiltration of waste discharge is net
Water dispenser is referred to as " micro- waste water water purifier ".Significantly, water purification producing water ratio reaches more than 60% to the water-saving and emission-reducing effect of micro- waste water water purifier,
It is enhanced about more than once than conventional products, filter core consumptive material reduces more than half.
During the use of micro- waste water RO machines, due to the raising of the rate of recovery, the gas and ion in water are in RO film water
During, it is impossible to pass through, gas and ion are improved constantly until calcium and magnesium plasma is combined to form in CO2 in raw water end concentration
Crystalline substance, causes RO films under normal circumstances easily to crystallize stifled film, influences first device inside the performance and used life of RO films, and RO machines
Salts substances easily crystallize the raw dirt of accumulation on part.
The content of the invention
Gas in water route can be discharged there is provided a kind of present invention aim to address above mentioned problem, it is to avoid crystallization is stifled
The water purifier with exhaust structure of film.
Therefore, the technical scheme is that：It is pre- in a kind of water purifier with exhaust structure, including plate of water route, plate of water route
If a plurality of pipeline, plate of water route side is provided with the original water inlet with default pipeline connection, pure water outlet and concentrated water and exported, in plate of water route
Preposition filter core and RO filter cores are installed；Original water inlet is sequentially connected preposition filter core and RO filter cores by built-in pipeline；RO filter cores
The connection pure water outlet of pure water end；It is characterized in that：Default concentrated water path in the concentrated water end connection plate of water route of the RO filter cores is dense
Water passage stage casing is provided with water return outlet, and the built-in concentrate recirculation path of water return outlet connection, concentrate recirculation path is connected to preposition filter core
Front end；Intake pipe is provided with the water return outlet, the latter half of concentrated water path radial section is stretched into intake pipe lower end；The concentrated water
Path end is provided with concentrated water discharge outlet, and concentrated water discharge outlet is located at the top of concentrated water pipeline radial section, and the connection of concentrated water discharge outlet is dense
Water solenoid valve, the outlet of concentrated water magnetic valve connection concentrated water.
Further, during water processed, concentrated water closed electromagnetic valve, the gas that RO filter cores water is produced is dissolved in water and is mixed in water
In bubble backflow concentration form bubble, bubble will gradually be gathered in upper strata；Current return circuit is taken under concentrated water path by intake pipe
The water of layer；When concentrated water magnetic valve is opened, the water on concentrated water path upper strata and gas are discharged.
Further, entering water electromagnetic valve, booster pump, high-voltage switch gear and rearmounted filter core are also equipped with the plate of water route；It is former
Water inlet is sequentially connected preposition filter core, entering water electromagnetic valve and booster pump by built-in pipeline；The booster pump passes through built-in pipeline
The water inlet end of RO filter cores is connected, the pure water end of RO filter cores is connected to rearmounted filter core by high-voltage switch gear, and rearmounted filter core connects pure water
Outlet.
The present invention enables RO water purifiers under normal hydraulic pressure to realize the operation of micro- waste water RO water purifiers
（0.1MPa-0.4MPa）Water processed, adds backwater structure, and condensed water constantly is back into preposition filter core by backwater path
Water inlet end, so as to lift the concentration of the water of water inlet end, sets the concentrated water magnetic valve of regular discharge, lifts the rate of recovery of water.Due to
Gas and ion in water is during RO film water, it is impossible to pass through, and gas and ion are improved constantly directly in raw water end concentration
To the stifled film of crystallization.
The present invention sets levels in backwater end, and the intake pipe of water return outlet stretches into concentrated water path, takes concentrated water path lower floor
Water, and the concentrated water discharge outlet communicated with concentrated water magnetic valve is on concentrated water path upper strata.Concentrated water closed electromagnetic valve during water processed, concentrated water discharge
Blind hole is held into, the gas being dissolved in water during RO filter core water and the bubble refoulement stream being mixed in water concentrate to form bubble, pipeline
The flow velocity of the water of the inside is in 0.15mm/S, and Reynolds number is much smaller than 2000, belongs to laminar condition, because gas is more light than water, gas
Bubble will gradually be gathered in upper strata.After a period of time, concentrated water magnetic valve is opened, the gas on water route upper strata is discharged, and discharge unit
Divide the water containing high concentration ion.Due to the discharge of gas, participation crystallization CO2 is reduced, therefore reduce the probability that membrane crystallization blocks up film.
The magnetic valve of concentrated water discharge could be arranged to regular discharge, or low discharge magnetic valve.
Brief description of the drawings
It is described in further detail below in conjunction with accompanying drawing and embodiments of the present invention
Fig. 1 is principle schematic of the invention；
Fig. 2 is plate of water route side sectional view of the present invention；
Fig. 3 is Fig. 2 partial enlarged drawing.
Marked in figure：Entering water electromagnetic valve 1, booster pump 2, RO filter cores 3, PP filter cores 41, active carbon filter core 42, ultrafiltration membrane filtration
Core 43, rearmounted filter core 5, high-voltage switch gear 6, pressure pot 7, feed cock 8, the first non-return valve 91, the second non-return valve 92, depotition cock
10th, concentrated water path 11, current return circuit 12, intake pipe 13, concentrated water discharge outlet 14, concentrated water magnetic valve 15, return valve 16, plate of water route
17。
Embodiment
Referring to accompanying drawing.The present embodiment include plate of water route 17, filtering module and pressure pot 7, filtering module include preposition filter core,
Preset in RO filter cores 3 and rearmounted filter core 5, plate of water route 17 in a plurality of pipeline, plate of water route 17 and preposition filter core, entering water electromagnetic valve are installed
1st, booster pump 2, RO filter cores 3, high-voltage switch gear 6, rearmounted filter core 5 and concentrated water magnetic valve 15；Various water routes as described below are arranged at
In plate of water route, each filter core and various components are installed in plate of water route；Plate of water route side is provided with original water inlet, original water inlet
Feed cock 8 is connected, original water inlet is sequentially connected preposition filter core, entering water electromagnetic valve 1 and booster pump 2 by built-in pipeline；It is described
Preposition filter core includes PP filter cores 41, active carbon filter core 42 and ultrafiltration membrane filter element 43.The booster pump 2 connects RO by built-in pipeline
The water inlet end of filter core 3, the pure water end of RO filter cores 3 is connected to pressure pot 7, pressure pot 7 by the non-return valve 91 of high-voltage switch gear 6 and first
Connect rearmounted filter core 5, the rearmounted connection of filter core 5 pure water outlet, pure water outlet connection depotition cock 10；The concentrated water of the RO filter cores 3
Default concentrated water path 11 in end connection plate of water route, the stage casing of concentrated water path 11 is provided with water return outlet, the built-in backflow of water return outlet connection
Path 12, current return circuit 12, which is connected on preposition filter core front end, current return circuit, is provided with the non-return valve 92 of return valve 16 and second；Institute
State and intake pipe 13 is provided with water return outlet, the latter half of the radial section of concentrated water path 11 is stretched into the lower end of intake pipe 13；The concentrated water
The end of path 11 is provided with concentrated water discharge outlet 14, and concentrated water discharge outlet 14 is located at the top of the radial section of concentrated water pipeline 11, concentrated water draining
Mouth 14 connects concentrated water magnetic valves 15.Described entering water electromagnetic valve 1, concentrated water magnetic valve 15 are the existing electromagnetism complete switched off
Valve.
During the present embodiment water, entering water electromagnetic valve 1 is opened with booster pump 2, and concentrated water magnetic valve 15 is closed, and raw water is entered from raw water
Mouth enters preposition filter core initial filter, enters entering water electromagnetic valve 1 from the water after preposition filter core initial filter, then flowed after the supercharging of booster pump 2
To RO filter cores 3, the pure water after the filtering of RO filter cores 3 is via in the first non-return valve 91 and the feed pressure of high-voltage switch gear 6 bucket 7.But
When depotition cock 10 is opened, the pure water in pressure pot 7 flows to rearmounted filter core 5 and filtered, finally from the water outlet of depotition cock 10；Work as water outlet
When tap 10 is closed, pure water is carried out in feed pressure bucket 7.When 7 full water of pressure pot, the rise of pipeline inner pressure, high-voltage switch gear 6
Take-off, cuts off whole circuit；Booster pump 2, entering water electromagnetic valve 1, concentrated water magnetic valve 15 are stopped, and keep holding state.
During flushing, entering water electromagnetic valve 1, booster pump 2, concentrated water magnetic valve 15 work, and raw water is via entering water electromagnetic valve 1, supercharging
Pump 2 is rinsed to RO filter cores, and concentrated water is discharged from concentrated water magnetic valve 15.
During water processed, concentrated water magnetic valve 15 is closed, and the gas that the water processed of RO filter cores 3 is produced is dissolved in water and be mixed in the gas in water
Bubble backflow concentration forms bubble, and bubble will gradually be gathered in upper strata；Current return circuit 12 is taken under concentrated water path 11 by intake pipe 13
The water of layer；When concentrated water magnetic valve 15 is opened, the water on the upper strata of concentrated water path 11 and gas are discharged.
Claims (3)
1. in a kind of water purifier with exhaust structure, including plate of water route, plate of water route preset a plurality of pipeline, plate of water route side be provided with
Preposition filter core and RO filter cores are installed in original water inlet, pure water outlet and the concentrated water outlet of default pipeline connection, plate of water route；Raw water
Import is sequentially connected preposition filter core and RO filter cores by built-in pipeline；The pure water end connection pure water outlet of RO filter cores；Its feature exists
In：Default concentrated water path in the concentrated water end connection plate of water route of the RO filter cores, concentrated water path stage casing is provided with water return outlet, water return outlet
The built-in concentrate recirculation path of connection, concentrate recirculation path is connected to preposition filter core front end；Intake pipe is provided with the water return outlet,
The latter half of concentrated water path radial section is stretched into intake pipe lower end；The concentrated water path end is provided with concentrated water discharge outlet, concentrated water
Discharge outlet is located at the top of concentrated water pipeline radial section, concentrated water discharge outlet connection concentrated water magnetic valve, concentrated water magnetic valve connection concentrated water
Outlet.
2. a kind of water purifier with exhaust structure as claimed in claim 1, it is characterised in that：During water processed, concentrated water magnetic valve is closed
Close, the bubble backflow concentration that the gas that RO filter cores water is produced was dissolved in water and be mixed in water forms bubble, and bubble will gradually
It is gathered in upper strata；Current return circuit takes the water of concentrated water path lower floor by intake pipe；When concentrated water magnetic valve is opened, by concentrated water path
Water and the gas discharge of layer.
3. a kind of water purifier with exhaust structure as claimed in claim 1, it is characterised in that：It is also equipped with the plate of water route
Entering water electromagnetic valve, booster pump, high-voltage switch gear and rearmounted filter core；Original water inlet is sequentially connected preposition filter core by built-in pipeline, entered
Water solenoid valve and booster pump；The booster pump connects the water inlet end of RO filter cores by built-in pipeline, and the pure water end of RO filter cores passes through
High-voltage switch gear is connected to rearmounted filter core, rearmounted filter core connection pure water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278349.5A CN107032511A (en) | 2017-04-25 | 2017-04-25 | A kind of water purifier with exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278349.5A CN107032511A (en) | 2017-04-25 | 2017-04-25 | A kind of water purifier with exhaust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107032511A true CN107032511A (en) | 2017-08-11 |
Family
ID=59535658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710278349.5A Pending CN107032511A (en) | 2017-04-25 | 2017-04-25 | A kind of water purifier with exhaust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107032511A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357212A (en) * | 2019-07-12 | 2019-10-22 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier that moment cuts off the water supply |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204569581U (en) * | 2015-04-14 | 2015-08-19 | 江西书源科技有限公司 | A kind of intelligent pure water back flushing and temperature steady flow water-saving type reverse osmosis water purifier |
| CN204689737U (en) * | 2015-02-13 | 2015-10-07 | 广东汇聚环保科技有限公司 | A kind of have by-pass water system without waste water water-purifying machine |
| CN105417753A (en) * | 2015-12-16 | 2016-03-23 | 王寒 | Energy-saving micro-concentrated-water reverse osmosis device and control method thereof |
| CN206858297U (en) * | 2017-04-25 | 2018-01-09 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier with exhaust structure |
-
2017
- 2017-04-25 CN CN201710278349.5A patent/CN107032511A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204689737U (en) * | 2015-02-13 | 2015-10-07 | 广东汇聚环保科技有限公司 | A kind of have by-pass water system without waste water water-purifying machine |
| CN204569581U (en) * | 2015-04-14 | 2015-08-19 | 江西书源科技有限公司 | A kind of intelligent pure water back flushing and temperature steady flow water-saving type reverse osmosis water purifier |
| CN105417753A (en) * | 2015-12-16 | 2016-03-23 | 王寒 | Energy-saving micro-concentrated-water reverse osmosis device and control method thereof |
| CN206858297U (en) * | 2017-04-25 | 2018-01-09 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier with exhaust structure |
Non-Patent Citations (2)
| Title |
|---|
| 巩耀武 等: ""火力发电厂化学水处理实用技术"", 中国电力出版社 * |
| 张希衡: "《水污染控制工程 修订版》", 30 April 1993, 冶金工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357212A (en) * | 2019-07-12 | 2019-10-22 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier that moment cuts off the water supply |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
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| RJ01 | Rejection of invention patent application after publication |