CN201834203U - Seawater-corrosion-resistant rudder blade - Google Patents
Seawater-corrosion-resistant rudder blade Download PDFInfo
- Publication number
- CN201834203U CN201834203U CN2010202554517U CN201020255451U CN201834203U CN 201834203 U CN201834203 U CN 201834203U CN 2010202554517 U CN2010202554517 U CN 2010202554517U CN 201020255451 U CN201020255451 U CN 201020255451U CN 201834203 U CN201834203 U CN 201834203U
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- CN
- China
- Prior art keywords
- rudder blade
- seawater
- epoxy resin
- corrosion
- blade
- 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
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Abstract
The utility model relates to ship accessories, in particular to modification of rudder blades, and discloses a seawater-corrosion-resistant rudder blade, which comprises a rudder blade. The rudder blade is made of steel and iron, and epoxy resin is covered on the outer surface of the rudder blade. The seawater-corrosion resistant rudder blade not only can effectively resist to impact and corrosion of seawater, but also is simple in technique and low in cost, and is durable.
Description
Technical field
The utility model relates to the boats and ships accessory, relates in particular to the improvement of rudder blade.
Background technology
Rudder blade is the vitals of boats and ships, is immersed in the seawater, for preventing the seawater corrosion throughout the year, rudder blade is coated with anti-rust paint in its appearance mostly, but effect is not very good, and the situation of rudder blade corrosion happens occasionally, on the other hand, constantly be subjected to the impact of seawater after the rudder blade corrosion, cause the geometric parameter of rudder blade to change, the work efficiency of rudder blade is had certain influence, change as need, the expense that not only lies up and cost of repair are very high, and the cost of rudder blade itself is relatively more expensive, and required total expense is very huge.With low cost at present, the rudder blade of seawater corrosion resistance and impact is still rare.
The utility model content
At the prior art above shortcomings, the purpose of this utility model is the rudder blade that a kind of seawater corrosion resistance will be provided, and it can effectively resist the impact and the corrosion of seawater, and technology is simple, and is with low cost, durable in use.
In order to solve the problems of the technologies described above, the technical scheme that rudder blade adopted of the utility model seawater corrosion resistance is: the rudder blade of seawater corrosion resistance, comprise rudder blade, and described rudder blade adopts ferrous materials to make, and is coated with epoxy resin at the outside face of described rudder blade.
After adopting such scheme; because the outside face at rudder blade is coated with epoxy resin; and epoxy resin has good physical and chemical performance; especially chemical inertness is fine in seawater; can effectively resist the impact and the corrosion of seawater; can prevent the erosion of various germs again; actv. has been protected rudder blade; rudder blade and seawater are kept apart; the geometric parameter of rudder blade is changed hardly; guarantee the work efficiency of rudder blade, and can prolong the service life of rudder blade, greatly reduced the operation cost of boats and ships.
The outside face of rudder blade derusts behind the hacking; form rough nick hole; uncured behind the coated epoxy resin owing to epoxy resin; be thick; be easy to penetrate in the nick hole of rudder blade outside face, it is firm to be convenient to adhesion, treats to form incrust hard rust stable protective cover behind the epoxy resin cure; this protective cover is isolated with the air in rudder blade and seawater and the seawater, makes rudder blade self avoid the impact and the corrosion of seawater.
The outside face of rudder blade derusts behind the hacking, applies epoxy resin, and lay lining cloth between the epoxy resin of rudder blade outside face and coating, makes the basic uniformity of bed thickness of rudder blade outside face epoxy resin everywhere, better improves rudder blade shock resistance decay resistance.
Description of drawings:
Be described in further detail below in conjunction with the rudder blade of the drawings and specific embodiments the utility model seawater corrosion resistance.
Fig. 1 is the rudder blade blade square section cutaway view partly of the utility model seawater corrosion resistance.
Fig. 2 is another blade of rudder blade square section cutaway view partly of the utility model seawater corrosion resistance.
The specific embodiment:
Among Fig. 1; rudder blade 1 adopts ferrous materials to make; derusting, the outside face at rudder blade 1 forms some rough nicks hole (among the figure do not draw in the nick hole) behind the hacking; after applying epoxy resin 2; epoxy resin 2 penetrates in some nicks hole, solidifies the back and forms incrust epoxy resin protective cover, because good chemical inertness and the shock resistance of epoxy resin; the epoxy resin protective coat can effectively be resisted the impact and the corrosion of seawater, and rudder blade 1 can long-term stability be worked efficiently.
Among Fig. 2; rudder blade 1 adopts ferrous materials to make; derusting, the outside face at rudder blade 1 forms some rough nicks hole behind the hacking; between rudder blade 1 and epoxy resin 2, lining cloth 3 is set; epoxy resin 2 penetrates in some nicks hole; solidify the back and form incrust epoxy resin protective cover; because good chemical inertness and the shock resistance of epoxy resin; the epoxy resin protective coat can effectively be resisted the impact and the corrosion of seawater; rudder blade 1 can long-term stability be worked efficiently; because lining cloth 3 between rudder blade 1 and epoxy resin 2, makes the coating thickness uniformity of epoxy resin 2, better improves rudder blade shock resistance decay resistance.
Claims (2)
1. the rudder blade of a seawater corrosion resistance comprises rudder blade (1), it is characterized in that: described rudder blade (1) adopts ferrous materials to make, and is coated with epoxy resin (2) at the outside face of described rudder blade (1).
2. the rudder blade of a kind of seawater corrosion resistance according to claim 1 is characterized in that: lay lining cloth (3) between the epoxy resin (2) of described rudder blade (1) outside face and coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202554517U CN201834203U (en) | 2010-07-08 | 2010-07-08 | Seawater-corrosion-resistant rudder blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202554517U CN201834203U (en) | 2010-07-08 | 2010-07-08 | Seawater-corrosion-resistant rudder blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834203U true CN201834203U (en) | 2011-05-18 |
Family
ID=44004300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202554517U Expired - Fee Related CN201834203U (en) | 2010-07-08 | 2010-07-08 | Seawater-corrosion-resistant rudder blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672770A (en) * | 2017-11-01 | 2018-02-09 | 中国人民解放军海军工程大学 | A kind of mounting structure of rudder anticorrosion electrode |
-
2010
- 2010-07-08 CN CN2010202554517U patent/CN201834203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672770A (en) * | 2017-11-01 | 2018-02-09 | 中国人民解放军海军工程大学 | A kind of mounting structure of rudder anticorrosion electrode |
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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 |
Granted publication date: 20110518 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |