CN206428081U - A kind of pair of film cascade water cleaning systems - Google Patents

A kind of pair of film cascade water cleaning systems Download PDF

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Publication number
CN206428081U
CN206428081U CN201720009423.9U CN201720009423U CN206428081U CN 206428081 U CN206428081 U CN 206428081U CN 201720009423 U CN201720009423 U CN 201720009423U CN 206428081 U CN206428081 U CN 206428081U
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CN
China
Prior art keywords
water
water inlet
filter
pipe
pair
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.)
Expired - Fee Related
Application number
CN201720009423.9U
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Chinese (zh)
Inventor
孙立柱
张东月
吴峥
乌荻
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.)
Suzhou YADU Water Technology Co., Ltd.
Original Assignee
Suzhou Yadu 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 Suzhou Yadu Water Purification Technology Co Ltd filed Critical Suzhou Yadu Water Purification Technology Co Ltd
Priority to CN201720009423.9U priority Critical patent/CN206428081U/en
Application granted granted Critical
Publication of CN206428081U publication Critical patent/CN206428081U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of pair of film cascade water cleaning systems, it is characterised in that:Including 5 microns of PP cottons filters being sequentially connected through water pipe, active carbon filter, 1 micron of PP cottons filter, booster pump, reverse osmosis membrane filt, Postposition carbon filter and a high-voltage switch gear, the water pipe of the water inlet of 5 microns of PP cotton filters is provided with a low tension switch, the reverse osmosis membrane filt is exported provided with a pure water inlet and a concentrated water, and the pure water inlet is connected through a pure water pipe with the water inlet of the Postposition carbon filter;Also include a nano-filtration membrane filter, the water inlet of the nano-filtration membrane filter is connected through water pipe with concentrated water outlet, and the delivery port of the nano-filtration membrane filter is connected through water pipe with the pure water pipe.The utility model improves water quality, reduces energy consumption.

Description

A kind of pair of film cascade water cleaning systems
Technical field
The utility model is related to a kind of water cleaning systems, more particularly to a kind of pair of film cascade water cleaning systems.
Background technology
Reverse osmosis water purifier is the separation function using reverse osmosis membrane, by water in the case where imposing certain pressure, is passed through Reverse osmosis membrane, part hydrone flows out through reverse osmosis membrane, as water purification.And in the prior art, water purifier first has to utilize Multistage preposition filter is carrying out water purification after filtering out most of impurity with reverse osmosis membrane.
In the prior art, reverse-osmosis treated technology can be effectively gone in water removal various polluters and the overwhelming majority Inorganic salts, production water TDS be generally less than 10.But there is operation energy consumption greatly, film blocks more serious shortcoming.
The content of the invention
The utility model purpose is to provide a kind of pair of film cascade water cleaning systems, by using the system, reduces energy consumption, real Demand of the existing drinking pure water to inorganic nutrient salt.
To reach above-mentioned purpose, the technical solution adopted in the utility model is:A kind of pair of film cascade water cleaning systems, including warp 5 microns of PP cottons filters that water pipe is sequentially connected, active carbon filter, 1 micron of PP cottons filter, booster pump, reverse osmosis membrane mistake Filter, Postposition carbon filter and a high-voltage switch gear, the water pipe of the water inlet of 5 microns of PP cotton filters are provided with one Low tension switch, the reverse osmosis membrane filt is exported provided with a pure water inlet and a concentrated water, and the pure water inlet is through a water purification Pipe is connected with the water inlet of the Postposition carbon filter;Also include a nano-filtration membrane filter, the nano-filtration membrane filter Water inlet is connected through water pipe with concentrated water outlet, and the delivery port of the nano-filtration membrane filter is through water pipe and the pure water pipe phase Even.
In above-mentioned technical proposal, the water pipe of the water inlet of the booster pump is provided with the first magnetic valve.
In above-mentioned technical proposal, the nano-filtration membrane filter is provided with a wastewater outlet and the second pure water inlet, described the Two pure water inlets are connected through water pipe with the pure water pipe.
In above-mentioned technical proposal, the wastewater outlet is connected through a waste pipe with a sewage draining exit.
In above-mentioned technical proposal, the waste pipe is provided with the second magnetic valve and flowmeter, second magnetic valve and stream Gauge is set in turn between the wastewater outlet and sewage draining exit.
In above-mentioned technical proposal, gone back between the water inlet end of second magnetic valve and water side and be connected to a waste water ratio.
In above-mentioned technical proposal, in addition to a pressurized tank, the pressurized tank simultaneously connects and is arranged at the post active carbon filtering On water pipe between device and the high-voltage switch gear.
In above-mentioned technical proposal, the delivery port of the pressurized tank, which goes out, is additionally provided with a pressure valve.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art:
1., can be by by connecting nano-filtration membrane filter in the outlet of the concentrated water of reverse osmosis membrane filt in the utility model Concentrated water after reverse osmosis membrane filt filtering is filtered again, by the part inorganic salts in concentrated water by nano-filtration membrane filter, Part inorganic salts is entered pure water pipe, meet nutritional need of the pure water to inorganic salts, improve the quality of water;
2. the utility model is simple in construction, it is easy to accomplish.
Brief description of the drawings
Fig. 1 is the structural representation in the utility model embodiment one.
Wherein:1st, 5 microns of PP cotton filters;2nd, active carbon filter;3rd, 1 micron of PP cotton filter;4th, booster pump;5th, it is anti- Osmosis membrane filter;6th, Postposition carbon filter;7th, high-voltage switch gear;8th, low tension switch;9th, pure water inlet;10th, concentrated water is exported; 11st, pure water pipe;12nd, nano-filtration membrane filter;13rd, the first magnetic valve;14th, wastewater outlet;15th, the second pure water inlet;16th, waste water Pipe;17th, sewage draining exit;18th, the second magnetic valve;19th, flowmeter;20th, waste water ratio;21st, pressurized tank;22nd, pressure valve.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model:
Embodiment one:It is shown in Figure 1, a kind of pair of film cascade water cleaning systems, including 5 microns of PP being sequentially connected through water pipe Cotton filter 1, active carbon filter 2,1 micron of PP cottons filter 3, booster pump 4, reverse osmosis membrane filt 5, post active carbon mistake The high-voltage switch gear 7 of filter 6 and one, the water pipe of the water inlet of 5 microns of PP cottons filter 1 is provided with a low tension switch 8, described Reverse osmosis membrane filt 5 is provided with a pure water inlet 9 and concentrated water outlet 10, and the pure water inlet 9 is through a pure water pipe 11 and institute The water inlet for stating Postposition carbon filter 6 is connected;Also include a nano-filtration membrane filter 12, the nano-filtration membrane filter 12 enters The mouth of a river is connected through water pipe with concentrated water outlet 10, and the delivery port of the nano-filtration membrane filter 12 is through water pipe and the pure water pipe 11 It is connected.
In the present embodiment, the front end of low tension switch is connected with running water, and running water is filtered by 5 microns of PP cottons first Device, active carbon filter, 1 micron of PP cotton filter are tentatively filtered, by most of impurity in running water to filtering out, so Booster pump is recycled to be pressurized water afterwards, to meet the hydraulic demand of reverse osmosis membrane filt, then by reverse osmosis membrane mistake Filter carries out a filtering to water, and the water purification after filtering is flowed into Postposition carbon filter from pure water inlet to be carried out Filter, improves the mouthfeel of water purification, completes the filtration of water purification.In reverse osmosis membrane filt, water purification after filtering is from intaking out Mouth outflow, the concentrated water after filtering is then exported from concentrated water is discharged, and normal concentrated water should directly be drained, and reverse osmosis membrane is rich in concentrated water Various pollutant impurity and most of inorganic salts that filter is filtered out, can so cause to lack some in water purification inorganic Salt, causes the nutriment in water purification less, therefore, and the concentrated water of discharge is accessed in nano-filtration membrane filter and filtered, its In, part water and inorganic salts in concentrated water can pass through, and such part inorganic salts can be entered in water purification, effectively improve net The amount of inorganic nutrient salt in water, meets demand of the drinking pure water to inorganic nutrient salt.
Pressure when in the present embodiment, due to the operation of reverse osmosis membrane filt is higher, it is therefore desirable to set an increasing Press pump is in the water inlet of reverse osmosis membrane filt, and the required operating pressure of nano-filtration membrane filter is relatively low, it is possible to use The pressure of reverse osmosis membrane filt concentrated water outlet side realizes the normal operation of nano-filtration membrane filter, without in nano-filtration membrane filter A booster pump is individually set up in front end, effectively reduces energy consumption.Institute after both reverse osmosis membrane filt and nano-filtration membrane filter are mixed The water of filtering can meet setting demand, can also meet the demand of TDS values, can also meet drinking pure water to inorganic nutrient salt Demand, improve water quality, it is ensured that the mouthfeel of water quality.
Shown in Figure 1, the water pipe of the water inlet of the booster pump 4 is provided with the first magnetic valve 13, is used for into water-filling Push And Release.
Shown in Figure 1, the nano-filtration membrane filter 12 is provided with a wastewater outlet 14 and the second pure water inlet 15, described Second pure water inlet 15 is connected through water pipe with the pure water pipe 11.Water purification after being filtered in nano-filtration membrane filter passes through the second water purification Outlet is flowed into pure water pipe, and the water purification filtered with reverse osmosis membrane filt flows out after mixing.Wherein, in nano-filtration membrane filter Waste water after filtering is then discharged by wastewater outlet, is uniformly processed.
Wherein, the wastewater outlet 14 is connected through a waste pipe 16 with a sewage draining exit 17.
The waste pipe 16 be provided with the second magnetic valve 18 and flowmeter 19, second magnetic valve 18 and flowmeter 19 according to It is secondary to be arranged between the wastewater outlet 14 and sewage draining exit 17.Between the water inlet end of second magnetic valve 18 and water side also simultaneously It is connected to a waste water ratio 20.By the setting of waste water ratio, a wastewater flow rate can be adjusted by waste water ratio.Meanwhile, flowmeter is used for The discharge of waste water is counted, in order to adjust the switch of the second magnetic valve.
Also include a pressurized tank 21, the pressurized tank 21 simultaneously connects and is arranged at the Postposition carbon filter 6 and the height On the water pipe compressed switch between 7.The delivery port of the pressurized tank 21 goes out to be additionally provided with a pressure valve 22.Pass through pressurized tank and pressure valve Setting, it is ensured that the discharge pressure at high-voltage switch gear, it is ensured that smooth water outlet.

Claims (8)

1. a kind of pair of film cascade water cleaning systems, it is characterised in that:Including 5 microns of PP cottons filters, work being sequentially connected through water pipe Property carbon filter, 1 micron of PP cottons filter, booster pump, reverse osmosis membrane filt, Postposition carbon filter and a height are pressed off Close, the water pipe of the water inlet of 5 microns of PP cotton filters, which is provided with a low tension switch, the reverse osmosis membrane filt, to be set There are a pure water inlet and concentrated water outlet, water inlet of the pure water inlet through a pure water pipe Yu the Postposition carbon filter It is connected;Also include a nano-filtration membrane filter, the water inlet of the nano-filtration membrane filter is connected through water pipe with concentrated water outlet, institute The delivery port for stating nano-filtration membrane filter is connected through water pipe with the pure water pipe.
2. according to claim 1 pair of film cascade water cleaning systems, it is characterised in that:The water of the water inlet of the booster pump Pipe is provided with the first magnetic valve.
3. according to claim 1 pair of film cascade water cleaning systems, it is characterised in that:The nano-filtration membrane filter is provided with one Wastewater outlet and the second pure water inlet, second pure water inlet are connected through water pipe with the pure water pipe.
4. according to claim 3 pair of film cascade water cleaning systems, it is characterised in that:The wastewater outlet through a waste pipe with One sewage draining exit is connected.
5. according to claim 4 pair of film cascade water cleaning systems, it is characterised in that:The waste pipe is provided with the second electromagnetism Valve and flowmeter, second magnetic valve and flowmeter are set in turn between the wastewater outlet and sewage draining exit.
6. according to claim 5 pair of film cascade water cleaning systems, it is characterised in that:The water inlet end of second magnetic valve with Gone back between water side and be connected to a waste water ratio.
7. according to claim 1 pair of film cascade water cleaning systems, it is characterised in that:Also include a pressurized tank, the pressure Tank is simultaneously connect on the water pipe being arranged between the Postposition carbon filter and the high-voltage switch gear.
8. according to claim 7 pair of film cascade water cleaning systems, it is characterised in that:The delivery port of the pressurized tank, which goes out, also to be set There is a pressure valve.
CN201720009423.9U 2017-01-05 2017-01-05 A kind of pair of film cascade water cleaning systems Expired - Fee Related CN206428081U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720009423.9U CN206428081U (en) 2017-01-05 2017-01-05 A kind of pair of film cascade water cleaning systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720009423.9U CN206428081U (en) 2017-01-05 2017-01-05 A kind of pair of film cascade water cleaning systems

Publications (1)

Publication Number Publication Date
CN206428081U true CN206428081U (en) 2017-08-22

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CN201720009423.9U Expired - Fee Related CN206428081U (en) 2017-01-05 2017-01-05 A kind of pair of film cascade water cleaning systems

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107585897A (en) * 2017-10-27 2018-01-16 扬州净道科技有限公司 A kind of multi-functional Drinking fountain of intelligent water-saving reverse osmosis (RO) water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107585897A (en) * 2017-10-27 2018-01-16 扬州净道科技有限公司 A kind of multi-functional Drinking fountain of intelligent water-saving reverse osmosis (RO) water

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Wuzhong District Stone Lake Road Suzhou 215000 Jiangsu Province Wanda Plaza, No. 188 West 2006-1

Patentee after: Suzhou YADU Water Technology Co., Ltd.

Address before: Wuzhong District Wuzhong road Suzhou City, Jiangsu province 215100 No. 175 Building 9 floor area

Patentee before: SUZHOU YADU WATER PURIFICATION TECHNOLOGY CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170822

Termination date: 20210105