CN204848368U - Little nanofiber membranes rolls up formula filter core - Google Patents
Little nanofiber membranes rolls up formula filter core Download PDFInfo
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- CN204848368U CN204848368U CN201520522721.9U CN201520522721U CN204848368U CN 204848368 U CN204848368 U CN 204848368U CN 201520522721 U CN201520522721 U CN 201520522721U CN 204848368 U CN204848368 U CN 204848368U
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Abstract
The utility model discloses a little nanofiber membranes rolls up formula filter core, include center product water pipe, there is the gully -hole at the center on producing the water pipe, and the winding has at least a set of water purification diaphragm to organize on the product water pipe of center, and water purification diaphragm group leads flow net, a little nano - fiber composite membrane and a raw water including one through water and leads flow net. The utility model discloses under the high prerequisite of little filter fineness in nanofiber membranes aperture, can not only guarantee elective filtration, remain profitable mineral substance element or ion, under keeping the concentrated water flow velocity condition the same with traditional scheme again, the water pressure of use is littleer. The utility model discloses at the during operation, can progressively filter and get rid of various harmful substance, obtain healthy clean water, simultaneously, water is the molecule of heteropolarity, and the water in the running water does not exist alone, and they need one " nuclear ", and this " nuclear " generally is nano particle or nano -scale virus, bacterium etc.. After the running water passes through the nanometer membrane, these " nuclear " held back at the epimembranal face of nanometer by the quilt to form non -nucleated micro molecule water, it is useful to the human body.
Description
Technical field
The utility model discloses a kind of nano fibrous membrane rolling filter core, specifically a kind of water treating equipment.
Background technology
Water is Source of life! Society, tap water is extensively popularized.Many scientific evidence show: single water molecules has polarity; occur in gaseous form, multiple water molecules group exists with water vapor form, the not Individual existence of the water in tap water; they need one " core ", and this " core " is generally nano particle or nano level virus, bacterium etc.And water chlorination, and organic pollutants combines, and can produce carcinogenic disinfection byproduct (DBP).Chlorine residue in tap water or heavy metal ion can form injury to skin, and especially to infant skin and health, its harm more strengthens.At present, market has a lot of coiled reverse osmosis membrane filter core, although its filtering accuracy is very high, its pure water obtained after filtering is except hydrogen ion and oxonium ion, and what does not all have, and can not ensure to use water to meet the condition of HUMAN HEALTH.
When tap water is by after micro/nano-fibre film, these " cores " are trapped within nanometer film surface, thus form seedless micromolecular water, and these seedless micromolecular waters are easy to the nano particle, bacteriophage etc. assembled on a skin surface, thus reach the function useful to human body.Based on this present situation, now propose a kind ofly can not only ensure selective filter under the prerequisite that the little filtering accuracy of micro/nano-fibre membrane porosity is high, retain useful mineral element or ion; Under the condition that condensed water flow velocity is identical with traditional scheme can be kept again, the micro/nano-fibre film rolling filter core that the hydraulic pressure of use is less.
Summary of the invention
Technical problem to be solved by this invention is the deficiency existed for above-mentioned prior art, and provides a kind of micro/nano-fibre film rolling filter core.This micro/nano-fibre film rolling filter core comprises external protection, center water producing pipe, gully-hole, former waterstop ring, cutoff collar and at least one group of water purification diaphragm group be wrapped on the water producing pipe of center.Described water purification diaphragm group comprises one through water flow-guiding screen, a micro/nano-fibre composite membrane and a former water flow-guiding screen.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of micro-/. nano fibrous membrane rolling filter core, comprise center water producing pipe, center water producing pipe there is gully-hole, it is characterized in that: on the water producing pipe of described center, be wound with at least one group of water purification diaphragm group, described water purification diaphragm group comprises one through water flow-guiding screen, a micro/nano-fibre composite membrane and a former water flow-guiding screen.
Described micro/nano-fibre composite membrane is composited by Ji Bu and micro/nano-fibre film, micro/nano-fibre film thickness is 1um ~ 50cm, the superposition number of plies of micro/nano-fibre is 1 ~ 50000 layer, the diameter of micro/nano-fibre is 1nm ~ 1000um, and the aperture diameter of micro/nano-fibre is 1nm ~ 1000um.
Described Ji Bu is non-woven fabrics, and nonwoven thickness is 1um ~ 50cm, and the nonwoven layer superposition number of plies is 1 ~ 50000 layer.
Outermost one deck water purification diaphragm group is provided with an external protection.
Described gully-hole quantity is 1 ~ 50000.
Described external protection is wound with former waterstop ring.
The water outlet of described center water producing pipe is provided with a cutoff collar.
Described micro/nano-fibre mould material is natural materials, synthetic polymer, functional type polymkeric substance or have the polymkeric substance of nano particle or promoting agent.
Described natural materials is cotton, fiber crops, silk or hair; Described polymer materials is PP, PA, PVA, PVP, PLA, PES or PVDF.
beneficial effect
The utility model, under the prerequisite that micro/nano-fibre membrane pore size is little and filtering accuracy is high, can not only ensure selective filter, retains useful mineral element or ion; Under keeping again the condition that condensed water flow velocity is identical with traditional scheme, the hydraulic pressure of use is less.The utility model aims to provide can reach 3 years a kind of work-ing life, water efficiency processed is high, filtering accuracy good, the water treatment device of selective filter.Operationally, progressively can filter and remove various objectionable impurities, obtain healthy clean water; meanwhile, water is the molecule having polarity, the not Individual existence of the water in tap water; they need one " core ", and this " core " is generally nano particle or nano level virus, bacterium etc.When tap water is by after nanometer film, these " core " be trapped within nanometer film surface, thus form seedless micromolecular water, useful to human body.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present application one structural representation.
Fig. 2 is the embodiment of the present application two structural representation.
Fig. 3 is the embodiment of the present application one cross-sectional view.
Fig. 4 is the embodiment of the present application two cross-sectional view.
Fig. 5 is nano-fiber composite film structural representation in the application.
Wherein: 1, external protection, 2, former water flow-guiding screen, 3, micro/nano-fibre composite membrane, 4, through water flow-guiding screen, 5, center water producing pipe, 6, former waterstop ring, 7, cutoff collar, 8, non-woven fabrics, 9, PVDF micro/nano-fibre composite membrane, 10, gully-hole.
Embodiment
Below in conjunction with accompanying drawing, the present invention is elaborated:
Embodiment one
As described in Fig. 1 and 3; the utility model is micro-/. nano fibrous membrane rolling filter core; comprise external protection 1, former water flow-guiding screen 2, micro/nano-fibre composite membrane 3, through water flow-guiding screen 4, center water producing pipe 5, former waterstop ring 6, cutoff collar 7, gully-hole 10; external protection 1 is connected with former water flow-guiding screen 2; be arranged in order micro/nano-fibre composite membrane 2 and through water flow-guiding screen 3; then wind up round center water producing pipe 4, windings is set as one group of water purification diaphragm.Wherein, micro/nano-fibre film 2 is made up of upper and lower non-woven fabrics supporting layer 8 and one or more layers PVDF micro/nano-fibre composite membrane 9, as shown in Figure 5.
Micro/nano-fibre film is composited by micro/nano-fibre, between micro/nano-fibre, be formed with micropore.The thickness of micro/nano-fibre tunica fibrosa is 1um ~ 50cm, and the superposition number of plies of micro/nano-fibre is 1 ~ 50000 layer, and the diameter of micro/nano-fibre is 1nm ~ 1000um, and between micro/nano-fibre, the aperture of micropore is 1nm ~ 1000um.
Described Ji Bu is non-woven fabrics, and nonwoven thickness is 1um ~ 50cm, and the nonwoven layer superposition number of plies is 1 ~ 50000 layer.
Outermost one deck water purification diaphragm group is provided with an external protection.
Described gully-hole quantity is 1 ~ 50000.
The utility model filter core in use, utilizes pressure difference to allow former water by the water purification after micro/nano-fibre film rolling filter core selective filter, enters center water producing pipe and flows out, obtain the micromolecular water containing mineral element by gully-hole.
embodiment two
As described in Fig. 2 and 4; the utility model is micro-/. nano fibrous membrane rolling filter core; comprise external protection 1, former water flow-guiding screen 2, micro/nano-fibre composite membrane 3, through water flow-guiding screen 4, center water producing pipe 5, former waterstop ring 6, cutoff collar 7, gully-hole 10; external protection 1 is connected with former water flow-guiding screen 2; be arranged in order micro/nano-fibre composite membrane 2 and through water flow-guiding screen 3; then wind up round center water producing pipe 4, windings is set as two groups of water purification diaphragms.Wherein, micro/nano-fibre film 2 is made up of upper and lower non-woven fabrics supporting layer 8 and one or more layers PVDF micro/nano-fibre composite membrane 9, as shown in Figure 5.
Its use principle as embodiment one, for more useful water quality in specific filtration resistance embodiment one.
Claims (7)
1. a micro/nano-fibre film rolling filter core, comprise center water producing pipe, center water producing pipe there is gully-hole, it is characterized in that: on the water producing pipe of described center, be wound with at least one group of water purification diaphragm group, described water purification diaphragm group comprises one through water flow-guiding screen, a micro/nano-fibre composite membrane and a former water flow-guiding screen.
2. micro/nano-fibre film rolling filter core according to claim 1, it is characterized in that: described micro/nano-fibre composite membrane is composited by Ji Bu and micro/nano-fibre film, micro/nano-fibre film thickness is 1um ~ 50cm, the superposition number of plies of micro/nano-fibre is 1 ~ 50000 layer, the diameter of micro/nano-fibre is 1nm ~ 1000um, and the aperture diameter of micro/nano-fibre is 1nm ~ 1000um.
3. micro/nano-fibre film rolling filter core according to claim 2, it is characterized in that: described Ji Bu is non-woven fabrics, nonwoven thickness is 1um ~ 50cm, and the nonwoven layer superposition number of plies is 1 ~ 50000 layer.
4. the micro/nano-fibre film rolling filter core according to claim 1,2 or 3, is characterized in that: in outermost one deck water purification diaphragm group, be provided with an external protection.
5. micro/nano-fibre film rolling filter core according to claim 1, is characterized in that: described gully-hole quantity is 1 ~ 50000.
6. micro/nano-fibre film rolling filter core according to claim 4, is characterized in that: on described external protection, be wound with former waterstop ring.
7. micro/nano-fibre film rolling filter core according to claim 6, is characterized in that: the water outlet of described center water producing pipe is provided with a cutoff collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522721.9U CN204848368U (en) | 2015-07-20 | 2015-07-20 | Little nanofiber membranes rolls up formula filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522721.9U CN204848368U (en) | 2015-07-20 | 2015-07-20 | Little nanofiber membranes rolls up formula filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204848368U true CN204848368U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520522721.9U Expired - Fee Related CN204848368U (en) | 2015-07-20 | 2015-07-20 | Little nanofiber membranes rolls up formula filter core |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362446A (en) * | 2020-04-30 | 2020-07-03 | 上海城市水资源开发利用国家工程中心有限公司 | Drinking water purification device and method |
| CN115253692A (en) * | 2022-06-22 | 2022-11-01 | 沃顿科技股份有限公司 | Membrane element, production method of membrane element and roll-type membrane module |
-
2015
- 2015-07-20 CN CN201520522721.9U patent/CN204848368U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362446A (en) * | 2020-04-30 | 2020-07-03 | 上海城市水资源开发利用国家工程中心有限公司 | Drinking water purification device and method |
| WO2021218067A1 (en) * | 2020-04-30 | 2021-11-04 | 上海城市水资源开发利用国家工程中心有限公司 | Purification device and method for drinking water |
| CN115253692A (en) * | 2022-06-22 | 2022-11-01 | 沃顿科技股份有限公司 | Membrane element, production method of membrane element and roll-type membrane module |
| CN115253692B (en) * | 2022-06-22 | 2023-12-01 | 沃顿科技股份有限公司 | Membrane element, production method of membrane element and rolled membrane assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151209 Termination date: 20170720 |