CN201052978Y - Domestic water purification and treatment device - Google Patents
Domestic water purification and treatment device Download PDFInfo
- Publication number
- CN201052978Y CN201052978Y CNU2007202003391U CN200720200339U CN201052978Y CN 201052978 Y CN201052978 Y CN 201052978Y CN U2007202003391 U CNU2007202003391 U CN U2007202003391U CN 200720200339 U CN200720200339 U CN 200720200339U CN 201052978 Y CN201052978 Y CN 201052978Y
- Authority
- CN
- China
- Prior art keywords
- water
- osmosis membrane
- reverse osmosis
- pipe
- water pipe
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000000746 purification Methods 0.000 title abstract 2
- 239000012528 membrane Substances 0.000 claims abstract description 40
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 38
- 239000002131 composite material Substances 0.000 claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 239000004743 Polypropylene Substances 0.000 claims abstract description 9
- 235000020188 drinking water Nutrition 0.000 claims abstract description 9
- 239000003651 drinking water Substances 0.000 claims abstract description 9
- -1 polypropylene Polymers 0.000 claims abstract description 9
- 229920001155 polypropylene Polymers 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 239000008399 tap water Substances 0.000 abstract description 13
- 235000020679 tap water Nutrition 0.000 abstract description 13
- 229910052801 chlorine Inorganic materials 0.000 abstract description 5
- 239000000460 chlorine Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 241000628997 Flos Species 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 235000006708 antioxidants Nutrition 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- 101710088194 Dehydrogenase Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 230000023852 carbohydrate metabolic process Effects 0.000 description 1
- 235000021256 carbohydrate metabolism Nutrition 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
- 229940005991 chloric acid Drugs 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a household water purification treatment device which comprises a tap water pipe 1 and is characterized in that: the tap water pipe 1 is connected with a polypropylene floss filter element rod 2; the filter element rod 2 is connected with a filter 4 with the inside provided with an oxidation resistant composite reverse osmosis membrane through a pipe 3; moreover, a pipe 2 is connected with a supercharging device 5; the filter 4 is connected with a water storage tank 6 through a pipe; the water storage tank 6 is connected with a drinking water pipe 7; moreover, the drinking water pipe 7 is connected with an active carbon filter stick 8. Through adopting the oxidation resistant composite reverse osmosis membrane, the utility model omits the filtering processes that in the prior art a granular activated carbon filter element and a sintered active carbon filter element are adopted to absorb surplus chlorine; therefore, the utility model not only simplifies the equipment, equipment maintenance and equipment volume of a household water treatment system, but also increases the use period of the reverse osmosis membrane and obtains ideal water treatment effect. Therefore, the utility model has high popularization value and enormous economic benefit.
Description
Technical field
The utility model relates to a kind of household water purifying treatment unit, belongs to water-treatment technology field.
Background technology
Because of domestic water purifying machine has easy to usely, it is low to produce the water running cost,, can be directly installed in the cabinet, both saved the space, elegant in appearance again, more and more be subjected to the human consumer and welcome.
The treatment unit of family expenses pure water mainly partly is made up of pre-treatment part, osmosis filtration part and the pure water storage three of water at present.Normally with suspended substance in the cotton filter core filtering of the process of the tap water in the running water pipe pp water; because of reverse-osmosis membrane element has harsh requirement to water inlet free chlorine content; require contents of residual chlorine＜0.1mg/L; otherwise will destroy its diaphragm structure; cause expendable degradation; cause tap water behind the cotton filter element filtering of pp also need enter the grain active carbon filter core successively and remove chlorine residue, trichloromethane and peculiar smell colourity in the tap water, the sintered activated carbon filter core is various peculiar smell and the impurity in the planar water once more.Though by pre-treatment part, osmosis filtration processing partly, tap water can reach the standard of tap water.But the organic while in utilizing charcoal absorption water, a large amount of microorganisms, organism have been piled with in the activated carbon filter, become the hotbed that microorganism etc. further grows, breeds virtually, cause the secondary pollution of water on the contrary, increased the contaminated possibility of reverse osmosis membrane, cause its performance degradation, and make product water deteriorating water quality.
The utility model content
The purpose of this utility model is: the treatment unit that a kind of household water purifying is provided.The utility model is by being applied in anti-oxide composite reverse osmosis membrane in the household water purifying processing, make that the treatment unit of service water is simpler, overcome the easy pollution problems of reverse osmosis membrane in the existing household water drinking machine technology, the life cycle and the water treatment that have improved reverse osmosis membrane are effective, can overcome the deficiencies in the prior art.
Embodiment of the present utility model: a kind of household water purifying treatment unit, comprise running water pipe 1, be characterized in: running water pipe 1 is connected with the cotton filter core rod 2 of polypropylene, the cotton filter core rod 2 of polypropylene by pipeline 3 with in have the strainer 4 of anti-oxide composite reverse osmosis membrane to be connected, and on pipeline 2, be connected with supercharging device 5, in have the strainer 4 of anti-oxide composite reverse osmosis membrane to be connected with water tank 6 by pipeline, water tank 6 is connected with drinking-water pipe 7, and is connected with activated carbon filtration rod 8 on drinking-water pipe 7.
In the aforesaid household water purifying treatment unit, on the interior strainer 4 that anti-oxide composite reverse osmosis membrane arranged, also be connected with ratio adjustment control 9 and back flushing ball valve 14.
In the aforesaid household water purifying treatment unit, described supercharging device 5 is a pressure pump.
In the aforesaid household water purifying treatment unit, described water tank 6 is a pressure water storage tank.
Compared with prior art, the utility model has permeable membrane now by the institute's anti-oxide composite reverse osmosis membrane that adopts replacement in the service water purifying treatment, because of the anti-chlorine ability 26000ppm/hrs that anti-oxidant reverse osmosis membrane has, be steady in a long-termly to move 6 years under the 0.5mg/L condition promptly at cl concn.By utilizing the extremely strong anti-chlorine ability of anti-oxide composite reverse osmosis membrane, utilizing hypochlorous acid in the tap water to act on bacterium protein simultaneously not only can have an effect with cell walls, and dimension chloric acid molecule is little, neutral, so invade in the cell with protein generation oxygenizement or destroy its phosphate dehydrogenase, make the carbohydrate metabolism imbalance and cause necrocytosis.And hypochlorous acid can carry out disinfection to producing the water side when seeing through reverse osmosis membrane, irreversible pollution of reverse osmosis membrane and harsh matting and sterilization requirement have been reduced, further prolonged the work-ing life of anti-oxide composite reverse osmosis membrane, make reverse osmosis membrane reduced greatly by the microbial contamination probability, prolong the cleaning interval.The application of anti-oxidant permeable membrane simultaneously; the grain active carbon filter core that drops into for the absorption chlorine residue in the prior art and the filter operation of sintered activated carbon filter core have been omitted; so promptly simplified the technical process of water treatment system; saved equipment input, equipment maintenance cost and equipment volume, the life cycle and the water treatment that have improved reverse osmosis membrane again are effective.Therefore the utlity model has excellent popularization and be worth, have good economic benefits and social benefit.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Embodiment of the present utility model; Directly drink after can will the tap water in the running water pipe handling because of domestic water purifying machine, have easy to usely, it is low to produce the water running cost, saves advantages such as space, more and more is subjected to the human consumer and welcomes.This household water purifying treatment unit as shown in Figure 1, comprise the running water pipe 1 that has switch 9, on running water pipe 1, connect the cotton filter core rod 2 of polypropylene, suspended substance and large granular impurity that the cotton filter core rod 2 of polypropylene can be removed in the tap water, the cotton filter core rod 2 of polypropylene with in have the strainer 4 of anti-oxide composite reverse osmosis membrane to be connected by pipeline 3, there is the anti-oxide composite reverse osmosis membrane aperture of using in the strainer 4 of anti-oxide composite reverse osmosis membrane little in the cause to nano level, under certain pressure, water molecules just can pass through anti-oxide composite reverse osmosis membrane, and to inorganic salt, heavy metal ion, organism, colloid, bacterium, impurity such as virus then can play filter effect, operating pressure requirement for anti-oxidant complex reverse osmosis membrane in the strainer 4 that anti-oxide composite reverse osmosis membrane is arranged in satisfying, on pipeline 3, be connected with supercharging device 5 and reverse checkvalve 12, the unlatching of supercharging device 5 can be by low-tension switch 10 controls, and supercharging device 5 can adopt pressure pump.In being pressed into by pressure pump, tap water after the cotton filter core rod 2 of polypropylene filters has in the device 4 of anti-oxide composite reverse osmosis membrane, anti-oxide composite reverse osmosis membrane in the device 4 of anti-oxide composite reverse osmosis membrane is arranged with the inorganic salt in the tap water in the utilization, heavy metal ion, organism, colloid, bacterium and virus are carried out filtering, utilize the chlorine residue in the tap water that the microorganism that adheres in the anti-oxide composite reverse osmosis membrane surface filtration process is controlled and kills simultaneously, through in purifying waste water and can flow into water tank 6 after having the strainer 4 of anti-oxide composite reverse osmosis membrane to filter by pipeline, water tank 6 is connected with drinking-water pipe 7, for guaranteeing the aquifer yield of drinking-water pipe 7, water tank 6 can adopt pressure water storage tank, on pressure water storage tank, be provided with switch 11, for eliminate through in the chlorine residue in the water after strainer 4 filtrations of anti-oxide composite reverse osmosis membrane is arranged, on drinking-water pipe 7, connect activated carbon filtration rod 8, just can reach drinking water standard after the chlorine residue that the filtered water in the water tank 6 is removed in the water by activated carbon filtration rod 8 and directly drink.Simultaneously for the strainer 4 of anti-oxide composite reverse osmosis membrane is arranged in preventing that when the cutting off the water filtered water water tank 6 in is anti-and flowing into, connect water tank 6 with in have on the pipeline of strainer 4 of anti-oxide composite reverse osmosis membrane and be provided with reflux valve 13.Simultaneously on the interior strainer 4 that anti-oxide composite reverse osmosis membrane arranged, also be connected with the ratio adjustment control 9 of controlled filter water ratio and clean the back flushing ball valve 14 of anti-oxide composite reverse osmosis membrane.
Claims (4)
1. household water purifying treatment unit, comprise running water pipe (1), it is characterized in that: running water pipe (1) is connected with the cotton filter core rod of polypropylene (2), the cotton filter core rod of polypropylene (2) by pipeline (3) with in have the strainer (4) of anti-oxide composite reverse osmosis membrane to be connected, and on pipeline (2), be connected with supercharging device (5), in have the strainer (4) of anti-oxide composite reverse osmosis membrane to be connected with water tank (6) by pipeline, water tank (6) is connected with drinking-water pipe (7), and is connected with activated carbon filtration rod (8) on drinking-water pipe (7).
2. household water purifying treatment unit according to claim 1 is characterized in that: also be connected with ratio adjustment control (9) and back flushing ball valve (14) on the interior strainer (4) that anti-oxide composite reverse osmosis membrane arranged.
3. household water purifying treatment unit according to claim 1 is characterized in that: described supercharging device (5) is a pressure pump.
4. household water purifying treatment unit according to claim 1 is characterized in that: described water tank (6) is a pressure water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202003391U CN201052978Y (en) | 2007-05-08 | 2007-05-08 | Domestic water purification and treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202003391U CN201052978Y (en) | 2007-05-08 | 2007-05-08 | Domestic water purification and treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052978Y true CN201052978Y (en) | 2008-04-30 |
Family
ID=39392644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202003391U Expired - Lifetime CN201052978Y (en) | 2007-05-08 | 2007-05-08 | Domestic water purification and treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052978Y (en) |
-
2007
- 2007-05-08 CN CNU2007202003391U patent/CN201052978Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG TIMES AODUN SCIENCE AND TECHNOLOGY CO., LT Free format text: FORMER NAME: GUIYANG TIMES VONTRON MEMBRANE SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 550018 Guizhou city of Guiyang province new village Magicstor high tech Industrial Park Patentee after: Vontron Technology Co., Ltd. Address before: 550018 Guizhou city of Guiyang province new village Magicstor high tech Industrial Park Patentee before: Vontron Membrane Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080430 |
|
| CX01 | Expiry of patent term |