CN115337784A - Novel water purifier - Google Patents

Novel water purifier Download PDF

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Publication number
CN115337784A
CN115337784A CN202211011618.9A CN202211011618A CN115337784A CN 115337784 A CN115337784 A CN 115337784A CN 202211011618 A CN202211011618 A CN 202211011618A CN 115337784 A CN115337784 A CN 115337784A
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CN
China
Prior art keywords
water
water inlet
membrane
reverse osmosis
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.)
Pending
Application number
CN202211011618.9A
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Chinese (zh)
Inventor
向龙
冯泽
丁小飞
罗尚华
钟鹏
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.)
Hunan Longxin Water Purification Technology Co ltd
Original Assignee
Hunan Longxin Water Purification 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 Hunan Longxin Water Purification Technology Co ltd filed Critical Hunan Longxin Water Purification Technology Co ltd
Priority to CN202211011618.9A priority Critical patent/CN115337784A/en
Publication of CN115337784A publication Critical patent/CN115337784A/en
Pending legal-status Critical Current

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    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • 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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D61/08—Apparatus therefor
    • 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
    • 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
    • B01D61/12—Controlling or regulating
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/20—Accessories; Auxiliary operations
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/22—Controlling or regulating
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The invention discloses a novel water purifier, which relates to the technical field of water purifiers and comprises a raw water pump, wherein a water inlet of the raw water pump is connected with a water outlet of a ball valve, a water inlet of the ball valve is connected with a water inlet pipe, a water outlet of the raw water pump is connected with a water inlet of a raw water check valve, and a reverse osmosis membrane optimizes a membrane preparation process of a membrane for a new generation of ultra-low pressure series, has higher water flux and desalination rate compared with a conventional membrane, has better pollution resistance, can reach higher water yield under ultra-low operating pressure or smaller membrane area, and can effectively remove dissolved salts, colloids, microorganisms, organic matters, chlorine ions and the like in water; the system can automatically wash the ultrafiltration membrane and the reverse osmosis membrane, thereby prolonging the service life; the whole process from raw water to purification is fully automatically controlled, the equipment is integrated, and no external equipment is provided.

Description

Novel water purifier
Technical Field
The invention relates to the technical field of water purifiers, in particular to a novel water purifier.
Background
The water purifier is also called water purifier and water purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water, and the water purifier has the technical core of a filter membrane in a filter element device, and can effectively filter rust, sand and colloid in water and adsorb chemical agents such as residual chlorine, odor, off-color, pesticide and the like in water.
However, the existing water purifier needs a certain pressure for raw water to enter, the water yield is low, only a small amount of drinking water can be supplied, the water supply amount is insufficient, the filter element is inconvenient to replace, and the use of the water purifier is inconvenient.
Disclosure of Invention
The invention provides a novel water purifier, which solves the technical problem.
In order to solve the technical problem, the novel water purifier provided by the invention comprises a raw water pump, wherein a water inlet of the raw water pump is connected with a water outlet of a ball valve, a water inlet pipe is connected with a water inlet of the ball valve, a water outlet of the raw water pump is connected with a water inlet of a raw water check valve, a water outlet of the raw water check valve is connected with a water inlet of a water inlet pressure gauge, a water outlet of the water inlet pressure gauge is connected with a water inlet of an ultrafiltration membrane, a water outlet of the ultrafiltration membrane is connected with a water inlet of a water outlet pressure gauge, and a water outlet of the water outlet pressure gauge is connected with an ultrafiltration water outlet pipe.
Preferably, the water outlet of the water outlet pressure gauge is connected with a water inlet of a secondary filtering electromagnetic valve, a water outlet of the secondary filtering electromagnetic valve is connected with a water inlet of a reverse osmosis membrane, a water outlet of the reverse osmosis membrane is connected with a water inlet of a conductivity sensor, a water outlet of the conductivity sensor is connected with a water inlet of a pure water flowmeter, and a water outlet of the pure water flowmeter is connected with a reverse osmosis water outlet pipe.
Preferably, a drain pipe is arranged on the surface of the ultrafiltration membrane and is connected with a water inlet of the ultrafiltration electromagnetic valve.
Preferably, the surface of the reverse osmosis membrane is provided with a drain outlet which is connected with a water inlet of the monitoring pressure gauge.
Preferably, the water outlet of the monitoring pressure gauge is connected with the water inlet of the regulating valve and the water inlet of the reverse osmosis electromagnetic valve, and the water outlet of the regulating valve is connected with the water inlet of the concentrated water flowmeter.
Preferably, the water outlets of the concentrated water flowmeter and the reverse osmosis electromagnetic valve are connected with the water inlet of the lower check valve, and the water outlet of the lower check valve is connected with the water outlet of the ultrafiltration electromagnetic valve.
Compared with the related art, the novel water purifier provided by the invention has the following beneficial effects:
the raw water pump for sucking raw water is a variable-frequency constant-pressure booster pump, is used for boosting the ultrafiltration membrane and the reverse osmosis membrane, can realize normal operation under the condition of no pressure of raw water, and avoids the boosting process of the ultrafiltration membrane and the reverse osmosis membrane; the pre-filtration is ultrafiltration, so that a plurality of filtration procedures are saved; the reverse osmosis membrane optimizes the membrane preparation process of the membrane for a new generation of ultra-low pressure series, has higher water flux and desalination rate compared with the conventional membrane, has better pollution resistance, can reach higher water yield under the ultra-low operating pressure or smaller membrane area, and can effectively remove dissolved salts, colloids, microorganisms, organic matters, chlorine ions and the like in water; the system can automatically flush the ultrafiltration membrane and the reverse osmosis membrane, thereby prolonging the service life; the whole process from raw water to purification is fully automatically controlled, the equipment is integrated, and no external equipment is arranged.
Drawings
Fig. 1 is a main structure view of the present invention.
Reference numbers in the figures: 1. a water inlet pipe; 2. a ball valve; 3. a raw water pump; 4. a raw water check valve; 5. a water inlet pressure gauge; 6. ultrafiltration membranes; 7. a water outlet pressure gauge; 8. a conductivity sensor; 9. monitoring the pressure gauge; 10. an ultrafiltration water outlet pipe; 11. a reverse osmosis water outlet pipe; 12. a pure water flow meter; 13. a concentrate flowmeter; 14. adjusting a valve; 15. a reverse osmosis solenoid valve; 16. a lower check valve; 17. an ultrafiltration solenoid valve; 18. a reverse osmosis membrane; 19. a second stage filtering electromagnetic valve.
Detailed Description
In the first embodiment, as shown in fig. 1, the novel water purifier comprises a raw water pump 3, a water inlet of the raw water pump 3 is connected with a water outlet of a ball valve 2, a water inlet of the ball valve 2 is connected with a water inlet pipe 1, a water outlet of the raw water pump 3 is connected with a water inlet of a raw water check valve 4, a water outlet of the raw water check valve 4 is connected with a water inlet of a water inlet pressure gauge 5, a water outlet of the water inlet pressure gauge 5 is connected with a water inlet of an ultrafiltration membrane 6, a water outlet of the ultrafiltration membrane 6 is connected with a water inlet of a water outlet pressure gauge 7, and a water outlet of the water outlet pressure gauge 7 is connected with an ultrafiltration water outlet pipe 10.
Water for ultrafiltration: the ball valve 2 is opened, the raw water pump 3 is started, the raw water pump 3 pumps water in the water inlet pipe 1, the water is pressurized to pass through the raw water check valve 4 and the water inlet pressure gauge 5 and enter the ultrafiltration membrane 6, the filtered water in the ultrafiltration membrane 6 is discharged from the ultrafiltration water outlet pipe 10 through the water outlet pressure gauge 7, the concentrated water generated by filtering the water by the ultrafiltration membrane 6 is discharged from the sewage discharge pipe, and the ultrafiltration electromagnetic valve 17 is controlled to be opened to discharge the concentrated water.
In the second embodiment, as shown in fig. 1, the water outlet of the water outlet pressure gauge 7 is connected to the water inlet of a secondary filtering solenoid valve 19, the water outlet of the secondary filtering solenoid valve 19 is connected to the water inlet of a reverse osmosis membrane 18, the water outlet of the reverse osmosis membrane 18 is connected to the water inlet of a conductivity sensor 8, the water outlet of the conductivity sensor 8 is connected to the water inlet of a pure water flowmeter 12, and the water outlet of the pure water flowmeter 12 is connected to a reverse osmosis water outlet pipe 11.
Water for reverse osmosis: water is filtered by the ultrafiltration membrane 6 and discharged from a water outlet of the ultrafiltration membrane 6, one part of the water is discharged from an ultrafiltration water outlet pipe 10 for use, the other part of the water enters a secondary filtration electromagnetic valve 19, the secondary filtration electromagnetic valve 19 is controlled to be opened, the water enters the reverse osmosis membrane 18 through the secondary filtration electromagnetic valve 19, the water is discharged from a water outlet of the reverse osmosis membrane 18, the water is discharged from a reverse osmosis water outlet pipe 11 through a pure water flowmeter 12 for use, and concentrated water generated by the filtered water of the reverse osmosis membrane 18 is discharged from a sewage discharge outlet and is discharged through a regulating valve 14 and a concentrated water flowmeter 13.

Claims (6)

1. The utility model provides a novel water purifier, includes raw water pump (3), its characterized in that, the water inlet of raw water pump (3) is connected with the delivery port of ball valve (2), the water inlet of ball valve (2) is connected with inlet tube (1), the delivery port of raw water pump (3) is connected with the water inlet of raw water check valve (4), the delivery port of raw water check valve (4) is connected with the water inlet of intake pressure gauge (5), the delivery port of intake pressure gauge (5) is connected with the water inlet of milipore filter (6), the delivery port of milipore filter (6) is connected with the water inlet of play water pressure gauge (7), the delivery port of play water pressure gauge (7) is connected with ultrafiltration outlet pipe (10).
2. The novel water purifier as claimed in claim 1, wherein the water outlet of the water outlet pressure gauge (7) is connected with the water inlet of a secondary filtering solenoid valve (19), the water outlet of the secondary filtering solenoid valve (19) is connected with the water inlet of a reverse osmosis membrane (18), the water outlet of the reverse osmosis membrane (18) is connected with the water inlet of a conductivity sensor (8), the water outlet of the conductivity sensor (8) is connected with the water inlet of a pure water flowmeter (12), and the water outlet of the pure water flowmeter (12) is connected with a reverse osmosis water outlet pipe (11).
3. The novel water purifier as claimed in claim 1, characterized in that the surface of the ultrafiltration membrane (6) is provided with a drain pipe, and the drain pipe is connected with the water inlet of the ultrafiltration solenoid valve (17).
4. The novel water purifier as claimed in claim 2, characterized in that a sewage draining outlet is arranged on the surface of the reverse osmosis membrane (18) and connected with the water inlet of the monitoring pressure gauge (9).
5. The novel water purifier as claimed in claim 4, characterized in that the water outlet of the monitoring pressure gauge (9) is connected with the water inlets of the regulating valve (14) and the reverse osmosis electromagnetic valve (15), and the water outlet of the regulating valve (14) is connected with the water inlet of the concentrate flowmeter (13).
6. A novel water purifier as claimed in claim 5, characterized in that the water outlets of the concentrate flow meter (13) and the reverse osmosis solenoid valve (15) are connected with the water inlet of a lower check valve (16), and the water outlet of the lower check valve (16) is connected with the water outlet of the ultrafiltration solenoid valve (17).
CN202211011618.9A 2022-08-23 2022-08-23 Novel water purifier Pending CN115337784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211011618.9A CN115337784A (en) 2022-08-23 2022-08-23 Novel water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211011618.9A CN115337784A (en) 2022-08-23 2022-08-23 Novel water purifier

Publications (1)

Publication Number Publication Date
CN115337784A true CN115337784A (en) 2022-11-15

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ID=83953762

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211011618.9A Pending CN115337784A (en) 2022-08-23 2022-08-23 Novel water purifier

Country Status (1)

Country Link
CN (1) CN115337784A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10128308A (en) * 1996-10-25 1998-05-19 Ito Seigo Hand pump type portable reverse osmotic membrane filter set
CN102311206A (en) * 2011-04-07 2012-01-11 大连迈克环境科技工程有限公司 SBR (Sequencing Batch Reactor)-ultrafiltration membrane sewage reusing device
CN107352685A (en) * 2017-07-31 2017-11-17 湖南长翔实业有限公司 A kind of Water warfare is guaranteed the quality system
CN111470672A (en) * 2020-04-16 2020-07-31 湖南龙新净水科技有限公司 Drinking water and disinfectant integrated water treatment equipment
CN111470584A (en) * 2020-04-16 2020-07-31 湖南龙新净水科技有限公司 Novel water purifying equipment
CN111470683A (en) * 2020-04-16 2020-07-31 湖南龙新净水科技有限公司 Ultra-low pressure water purification equipment without pretreatment
CN212504255U (en) * 2020-04-03 2021-02-09 江苏艾乐膜科技有限公司 Reclaimed water recycling ultrafiltration system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10128308A (en) * 1996-10-25 1998-05-19 Ito Seigo Hand pump type portable reverse osmotic membrane filter set
CN102311206A (en) * 2011-04-07 2012-01-11 大连迈克环境科技工程有限公司 SBR (Sequencing Batch Reactor)-ultrafiltration membrane sewage reusing device
CN107352685A (en) * 2017-07-31 2017-11-17 湖南长翔实业有限公司 A kind of Water warfare is guaranteed the quality system
CN212504255U (en) * 2020-04-03 2021-02-09 江苏艾乐膜科技有限公司 Reclaimed water recycling ultrafiltration system
CN111470672A (en) * 2020-04-16 2020-07-31 湖南龙新净水科技有限公司 Drinking water and disinfectant integrated water treatment equipment
CN111470584A (en) * 2020-04-16 2020-07-31 湖南龙新净水科技有限公司 Novel water purifying equipment
CN111470683A (en) * 2020-04-16 2020-07-31 湖南龙新净水科技有限公司 Ultra-low pressure water purification equipment without pretreatment

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