CN1469021A - Application of hydrophobic and oleophobic nano interface material in toilet - Google Patents
Application of hydrophobic and oleophobic nano interface material in toilet Download PDFInfo
- Publication number
- CN1469021A CN1469021A CNA031190138A CN03119013A CN1469021A CN 1469021 A CN1469021 A CN 1469021A CN A031190138 A CNA031190138 A CN A031190138A CN 03119013 A CN03119013 A CN 03119013A CN 1469021 A CN1469021 A CN 1469021A
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- China
- Prior art keywords
- hydrophobic
- interface material
- toilet
- water
- application
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- 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.)
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The present invention is the application of hydrophobic and oleophobic nano interface material in toilet. Toilet and drainage pipeline made of hydrophobic and oleophobic nano interface material is non-sticking to both oil and water and thus has excellent self-cleaning performance. Under the action of gravity, excrement and other dirt can fall down along the inclined and vertical planes without needing water flushing. The present invention makes it possible to save great amount of water.
Description
Technical field the present invention relates to a kind of super two thin nano-interface materials, is meant that specifically super two thin nano-interface material is on the tool of lavatory
Application.
The super two thin nano-interface materials of background technology are to prepare successfully a kind of according to function interface material " binary collaborative theoretical "
The function interface material of not only super-hydrophobic but also super oleophobic, plastics or other materials with its preparation neither get wet and are not stained with
Oil, any water-soluble substances and oily matter drop on their surface, just as the globule drops on can not be attached on the lotus leaf
.The disposable necktie of the nanometer that has appeared on the market is exactly the application example to super two thin nano-interface materials and technology of preparing thereof
One of.
The lavatory tool and the defecation pipeline of the super two thin nano-interface preparations of summary of the invention utilization, the also oily dirt free that neither gets wet has well
From clean performance.Dirts such as ight soil can not adhere to, under the effect of gravity, just rapidly along lavatory tool and defecation pipeline
The inclined-plane and vertical plane do not stay ground down landing.Non-flushing, the lavatory tool also can keep clean nothing to dye.
By the whole nation 4.2 hundred million urban populations, 0.03 ton of calculating of flushing supply for each person every day at present, if in national cities and towns
Popularize flush-free closet, can save about 8,000,000,000 tons of living water uses every year, if these 8,000,000,000 tons of water allotments are used it for anything else, can
Increase by 40,000,000,000 yuan of city integrated output values.
Nanosecond science and technology are in the ascendant, and the productivity level of conversion is also very low at present.The super two thin nanometers of application that we propose
Boundary material solves the lavatory tool and exempts from scheme towards problem of water saving, for nanometer technology found a new conversion by way of, this
The kind method extraordinary solution of can yet be regarded as.
China is shortage of water resources country, and the data that environmental administration provides shows that there is more than 400 urban water shortage in the whole nation,
Year lack of water total amount is up to 7,000,000,000 tons, and saving freshwater resources has become a major issue that is related to economic security of the country;
Therefore, the flush-free closet that adopts nanometer technology to make can be saved a large amount of fresh water, and market prospects are necessarily good.
The lavatory tool and the defecation pipeline of the super two thin nano-interface preparations of specific embodiment utilization is characterized in that this lavatory tool and defecation pipeline
The surface does not promptly get wet and oily dirt free, and ight soil can not be attached to top, non-flushingly also can keep clean, can save greatly
The amount living water use.Present state-of-the-art jetting type water-saving toilet tool also can only be saved the part water, and the nanometer flush-free closet
Water not then.
Claims (1)
1, a kind of application of super two thin nano-interface materials is characterized in that super two thin nano-interface materials are made lavatory tool and blow-off pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031190138A CN1469021A (en) | 2003-04-25 | 2003-04-25 | Application of hydrophobic and oleophobic nano interface material in toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031190138A CN1469021A (en) | 2003-04-25 | 2003-04-25 | Application of hydrophobic and oleophobic nano interface material in toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1469021A true CN1469021A (en) | 2004-01-21 |
Family
ID=34152768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031190138A Pending CN1469021A (en) | 2003-04-25 | 2003-04-25 | Application of hydrophobic and oleophobic nano interface material in toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1469021A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8153834B2 (en) | 2007-12-05 | 2012-04-10 | E.I. Dupont De Nemours And Company | Surface modified inorganic particles |
| CN102966156A (en) * | 2011-09-01 | 2013-03-13 | 徐旭东 | Water-saving closestool |
| US8716198B2 (en) | 2008-05-09 | 2014-05-06 | E I Du Pont De Nemours And Company | Prevention and remediation of water and condensate blocks in wells |
-
2003
- 2003-04-25 CN CNA031190138A patent/CN1469021A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8153834B2 (en) | 2007-12-05 | 2012-04-10 | E.I. Dupont De Nemours And Company | Surface modified inorganic particles |
| US8716198B2 (en) | 2008-05-09 | 2014-05-06 | E I Du Pont De Nemours And Company | Prevention and remediation of water and condensate blocks in wells |
| CN102966156A (en) * | 2011-09-01 | 2013-03-13 | 徐旭东 | Water-saving closestool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |