CN202164178U - Domestic water purifying device - Google Patents
Domestic water purifying device Download PDFInfo
- Publication number
- CN202164178U CN202164178U CN2011202438582U CN201120243858U CN202164178U CN 202164178 U CN202164178 U CN 202164178U CN 2011202438582 U CN2011202438582 U CN 2011202438582U CN 201120243858 U CN201120243858 U CN 201120243858U CN 202164178 U CN202164178 U CN 202164178U
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- water
- ultra
- filtration membrane
- cylindrical shell
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Abstract
The utility model relates to a domestic water purifying device. The domestic water purifying device comprises a first ultrafiltration membrane unit, an activated charcoal filtering unit and a second ultrafiltration membrane unit, wherein water inlets and water outlets are formed on the cylinder bodies of the units and connected in series through pipelines; the water inlet on the cylinder body of the first ultrafiltration membrane unit is connected with a tap water inlet pipe; the water outlet on the cylinder body of the second ultrafiltration membrane unit is connected with a purified water outlet pipe; water inflow guide plates and ultrafiltration membrane filter elements are arranged in the cylinder body of the first ultrafiltration membrane unit and the cylinder body of the second ultrafiltration membrane unit; the ultrafiltration membrane filter elements are communicated with the water outlets on the cylinder bodies through water outlet guide plates; and an activated charcoal filter element is arranged in the cylinder body of the activated charcoal filtering unit and communicated with the water outlet on the cylinder body through a water guide perforated plate. Through the domestic water purifying device, tap water can be continuously purified through a tertiary filtering and purifying system composed of tertiary ultrafiltration membrane, activated charcoal filtration and ultrafiltration membrane, so that various pollutants and hazardous substances such as bacteria, virus, microbes and the like can be removed, the taste of purified water is good, the water quality reaches the standard, and the purified water can be drunk directly.
Description
Technical field
The utility model relates to a kind of household water purifier, is used for tap water is processed into capable of direct drinking purifying waste water.
Background technology
In recent years, along with rapid economy development, the acceleration of process of industrialization, water pollution is on the rise, and some pollution substance is present in the tap water, also is difficult to remove even boil.The long-term drinking impure water threatens to health of people.The family expenses water purifier is of a great variety on the market, exists the kinds of processes form, but the situation of overproof water quality or filter core need frequent change occurs through regular meeting.
Summary of the invention
The purpose of the utility model is the water quality situation to China, and a kind of household water purifier is provided, and through ultrafiltration and charcoal absorption combination, tap water is processed into purifying waste water of can directly drinking safely.
These family expenses purifier is made up of the first ultra-filtration membrane unit, activated carbon filtration unit and the second ultra-filtration membrane unit; Each unitary cylindrical shell is respectively equipped with water-in and water outlet; And be connected in series successively through pipeline and link; The unitary cylindrical shell import of first ultra-filtration membrane connects the running water inlet pipe, and the unitary cylindrical shell water outlet of second ultra-filtration membrane is connected with water purification and goes out output tube; Be equipped with into water flow deflector and ultra-filtration membrane filter core in said first ultra-filtration membrane unit and the unitary cylindrical shell of second ultra-filtration membrane, the ultra-filtration membrane filter core communicates with the water outlet of cylindrical shell through the water outlet flow deflector; Be provided with active carbon filter core in the unitary cylindrical shell of said activated carbon filtration, active carbon filter core communicates with the water outlet of cylindrical shell through the water guide porous plate.
Said first ultra-filtration membrane unit and the unitary ultra-filtration membrane filter core of second ultra-filtration membrane are made up of the hollow-fibre membrane tow.
The unitary cylindrical shell of said second ultra-filtration membrane is provided with evacuated tube and exhaust-valve.
The first ultra-filtration membrane unit, activated carbon filtration unit and the second ultra-filtration membrane unit are installed in the casing to be fixed through bracing frame, and said casing is provided with respectively and tap water water-in pipe, water purification output tube and the corresponding interface of each pipeline of evacuated tube.
Each unit cylindrical shell is respectively equipped with the filter core sleeve, and the water-in and the water outlet of cylindrical shell separated.
The unitary export pipeline of said activated carbon filtration is equipped with under meter.
The unitary cylindrical shell water purification of said second ultra-filtration membrane output tube is provided with switch-valve.
The first ultra-filtration membrane unit cylindrical shell is provided with the wash-down water outlet and is connected with wash-down water outlet pipe and switch-valve, and said casing is provided with the corresponding interface of wash-down water outlet pipe therewith.
This device is formed the three-stage filtration purification system by the first ultra-filtration membrane unit, activated carbon filtration unit and the second ultra-filtration membrane unit that link to each other successively.Tap water is through the unitary primary filter of first ultra-filtration membrane, but 90% above pollution substance (large particulate matter, colloidalmaterial, iron in the trap water; Bacterium; Mikrobe etc.), get into the unitary cascade filtration of activated carbon filtration then and removed small molecular weight organism, chlorine; Stink class and part heavy metal substance guarantee mouthfeel; Feed the second ultra-filtration membrane unit at last, carry out three-stage filtration, remove bacterium and virus.The first ultra-filtration membrane unit and the unitary structure of first ultra-filtration membrane are identical; All adopt vinylidene material hollow fiber ultrafiltration core, the pore size filter of filter membrane is consistent, is the 0.02-0.1 micron; But 99.9% bacterial micro-organism in the trap water of one-level ultra-filtration filters aperture; Effectively reduce the secondary pollution of secondary and three grades of filter cores, improved water quality, guaranteed drinking water safety.And almost 90% the resistance from pollution substance all is blocked on the elementary ultra-filtration membrane, has reduced the resistance of secondary and three-stage filtration; The first ultra-filtration membrane unit is provided with the film washing function, tap water is directly flowed through flow out from the wash-down water outlet pipe behind the film surface, and the film surface obtains cleaning, and prolongs film work-ing life.
In sum, this device only needs to be connected with water tap, opens the water purification switch-valve, can take water purification from output tube is defeated at any time, water quality reaching standard, and mouthfeel is good, and is capable of direct drinking, easy to use.
Description of drawings
Fig. 1 is the structural representation of these family expenses purifier.
Among the figure, 1-wash-down water outlet pipe, 2-running water inlet pipe, 3,8-ultra-filtration membrane filter core (hollow-fibre membrane tow); The 4-first ultra-filtration membrane unit cylindrical shell, the 5-flow deflector of intaking, 6-casing, 7-evacuated tube and exhaust-valve; The 9-second ultra-filtration membrane unit cylindrical shell, 10-bracing frame, 11-water purification output tube, 12-under meter; 13-filter core sleeve, 14-pipeline, 15-rubber ring, 16-water guide porous plate; The unitary cylindrical shell of 17-activated carbon filtration, 18-active carbon filter core, 19-water outlet flow deflector (hold concurrently and be hollow-fibre membrane tow retaining plate).
Embodiment
Like Fig. 1, the first ultra-filtration membrane unit cylindrical shell 4, the unitary cylindrical shell 17 of activated carbon filtration and the second ultra-filtration membrane unit cylindrical shell 9 all are located in the casing 6, and be fixing through bracing frame 10.The first ultra-filtration membrane unit and the unitary structure of first ultra-filtration membrane are identical, all adopt vinylidene material hollow fiber ultrafiltration core, and the pore size filter of filter membrane is the 0.02-0.1 micron.It is filtrate that the unitary filter core of activated carbon filtration adopts gac to add KDF, and KDF is a kind of highly purified copper alloy, can perfection remove heavy metal and acid ion in the water, improves the activation degree of water.
Open water tap, tap water feeds the first ultra-filtration membrane unit cylindrical shell 4 through tap water water-in pipe 2, along water inlet flow deflector 5 flows outside; With after ultra-filtration membrane filter core 3, this ultra-filtration membrane filter core 3 is mounted in the hollow-fibre membrane tow on the water outlet flow deflector 19, being blocked on the ultra-filtration membrane of most of pollution substance; The water of primary purifying flows into the unitary cylindrical shell 17 of activated carbon filtration through water outlet flow deflector 19 and rising pipe; After active carbon filter core 18 filters, remove small molecular weight organism, chlorine, stink class and part heavy metal substance, flow into the second ultra-filtration membrane unit cylindrical shell 9 by water guide porous plate 16 and rising pipe; Through ultra-filtration membrane filter core 8 ultra-filtration filters; Remove bacterium and virus, purify waste water and flow out, directly drink through water outlet flow deflector and water purification output tube 11.
Each unit cylindrical shell is respectively equipped with filter core sleeve 13, and water-in and water outlet are separated.Under meter 12 is set on gac outlet pipeline 14, and cumulative calculation purifies discharge; Through accurate calculation, guarantee water quality safety before gac lost efficacy.Be provided with round pipe and exhaust-valve 7 in cylindrical shell lower end, the second ultra-filtration membrane unit, get rid of cumulative pollution substance on the ultra-filtration membrane, improve flux, increase the service life.
This device can wash when purifying waste water need not using,, open the switch-valve of wash-down water outlet pipe 1; Close the switch-valve of water purification output tube 11; Open the water tap of running water inlet pipe 2, flow out from wash-down water outlet pipe 1 then on the tap water film surface of promptly directly flowing through; The film surface obtains cleaning, and prolongs film work-ing life.
Claims (9)
1. household water purifier; It is characterized in that forming by the first ultra-filtration membrane unit, activated carbon filtration unit and the second ultra-filtration membrane unit; Each unitary cylindrical shell is respectively equipped with water-in and water outlet; And be connected in series successively through pipeline and link, the unitary cylindrical shell import of first ultra-filtration membrane connects the running water inlet pipe, and the unitary cylindrical shell water outlet of second ultra-filtration membrane is connected with the water purification output tube; Be equipped with into water flow deflector and ultra-filtration membrane filter core in said first ultra-filtration membrane unit and the unitary cylindrical shell of second ultra-filtration membrane, the ultra-filtration membrane filter core communicates with the water outlet of cylindrical shell through the water outlet flow deflector; Be provided with active carbon filter core in the unitary cylindrical shell of said activated carbon filtration, active carbon filter core communicates with the water outlet of cylindrical shell through the water guide porous plate.
2. household water purifier according to claim 1 is characterized in that said first ultra-filtration membrane unit and the unitary ultra-filtration membrane filter core of second ultra-filtration membrane be made up of the hollow-fibre membrane tow.
3. household water purifier according to claim 2 is characterized in that the unitary cylindrical shell of said second ultra-filtration membrane is provided with evacuated tube and exhaust-valve.
4. household water purifier according to claim 2 is characterized in that the pore size filter of the said first and second ultrafiltration membrance filter unit filter cores is consistent, and pore size filter is the 0.02-0.1 micron.
5. household water purifier according to claim 3; It is characterized in that the first ultra-filtration membrane unit, activated carbon filtration unit and the second ultra-filtration membrane unit are installed in the casing fixes through bracing frame, and said casing is provided with respectively and tap water water-in pipe, water purification output tube and the corresponding interface of each pipeline of evacuated tube.
6. household water purifier according to claim 1 is characterized in that each unit cylindrical shell is respectively equipped with the filter core sleeve.
7. according to claim 1 or 2 or 3 or 4 or 5 described household water purifiers, it is characterized in that the unitary export pipeline of activated carbon filtration is equipped with under meter.
8. household water purifier according to claim 6 is characterized in that the pure water inlet pipeline is provided with switch-valve.
9. household water purifier according to claim 7 is characterized in that the first ultra-filtration membrane unit cylindrical shell is provided with the wash-down water outlet and is connected with wash-down water outlet pipe and switch-valve, and said casing is provided with and the corresponding interface of wash-down water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202438582U CN202164178U (en) | 2011-07-12 | 2011-07-12 | Domestic water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202438582U CN202164178U (en) | 2011-07-12 | 2011-07-12 | Domestic water purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164178U true CN202164178U (en) | 2012-03-14 |
Family
ID=45800019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202438582U Expired - Lifetime CN202164178U (en) | 2011-07-12 | 2011-07-12 | Domestic water purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913544A (en) * | 2018-08-02 | 2018-11-30 | 军事科学院军事医学研究院环境医学与作业医学研究所 | Pathogenic microorganism efficiently concentrating device and its enrichment method in a kind of water environment |
-
2011
- 2011-07-12 CN CN2011202438582U patent/CN202164178U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913544A (en) * | 2018-08-02 | 2018-11-30 | 军事科学院军事医学研究院环境医学与作业医学研究所 | Pathogenic microorganism efficiently concentrating device and its enrichment method in a kind of water environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160311 Address after: 210012 No. 10-2 Yuhua South Road, Jiangsu, Nanjing Patentee after: Nanjing Longyuan Environment Co., Ltd. Address before: 210012 No. 10-2 Yuhua Road, Jiangsu, Nanjing Patentee before: GD Loongwater Nanjing Mem.-Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |