CN210715261U - Rust-proof fan blade - Google Patents
Rust-proof fan blade Download PDFInfo
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- CN210715261U CN210715261U CN201921796386.6U CN201921796386U CN210715261U CN 210715261 U CN210715261 U CN 210715261U CN 201921796386 U CN201921796386 U CN 201921796386U CN 210715261 U CN210715261 U CN 210715261U
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- blade
- rust
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- protective layer
- fan
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Abstract
The utility model relates to an antirust fan blade, the blade is semi-circular concave structure, is provided with rust-resistant outer protective layer on the blade, rust-resistant outer protective layer is the combined type structure, is the anti-rust dope layer with blade in close contact with and sets up the outside corrosion-resistant dope layer in anti-rust dope layer respectively. Antirust fan blade compact structure, simple and practical, economic environmental protection, the blade structure that has antirust outer protective layer is difficult for corroding for the fan life extension at blade place, the change frequency of blade reduces, the addition of wear-resisting protective layer also makes the loss of blade reduce. Adopt rust-resistant fan blade can effectual extension fan life, improve the work efficiency of fan.
Description
Technical Field
The utility model relates to a mechanical equipment manufacturing field relates to an antirust fan blade particularly.
Background
The fan is a driven fluid machine which relies on input mechanical energy to increase gas pressure and discharge gas. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and the blower generally comprises a ventilator, a blower and a wind driven generator. Fans are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and for ventilation and draught of boilers and industrial furnaces and kilns; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grain, wind tunnel wind source and air cushion boat inflating and propelling. The traditional fan protective cover is usually of a radiation type shaft strip fixed concentric circle type structure which can only provide symbolic protection, and the traditional fan protective cover is usually made of common iron wires and is easy to corrode in some severe working condition environments.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an antirust fan blade.
In order to solve the technical problem, the purpose of the utility model is realized through following technical scheme:
the utility model provides an antirust fan blade, the blade semicircular concave structure that is provided with rust-resistant outer protective layer on the blade, rust-resistant outer protective layer is the combined type structure, is the anticorrosive dope layer with blade in close contact with and sets up the outside corrosion-resistant dope layer in anticorrosive dope layer respectively.
And a wear-resistant protective layer is arranged on the horizontal section of the blade.
The rust-resistant coating layer is a protective layer structure consisting of iron oxide red phenolic aldehyde antirust paint, and the corrosion-resistant coating layer is a protective layer structure consisting of epoxy anticorrosive paint.
The wear-resistant protective layer is a protective layer structure consisting of wear-resistant ceramic daub paint.
The iron oxide red phenolic aldehyde antirust paint is prepared by mixing an antirust pigment and a long-oil phenolic aldehyde or grease glue paint, has the advantage of good adhesive force, and cannot generate undercut due to the softening of finish paint. The epoxy anticorrosive paint consists of two components of epoxy resin and curing agent. The wear-resistant ceramic is prepared by roasting aluminum oxide serving as a main raw material and rare metal oxide serving as a flux at a high temperature of 1700 ℃, and has the advantages of high hardness, excellent wear resistance, light weight, firm bonding, good heat resistance and the like.
The beneficial effects of the utility model reside in that:
antirust fan blade compact structure, simple and practical, economic environmental protection, the blade structure that has antirust outer protective layer is difficult for corroding for the fan life extension at blade place, the change frequency of blade reduces, the addition of wear-resisting protective layer also makes the loss of blade reduce. Adopt rust-resistant fan blade can effectual extension fan life, improve the work efficiency of fan.
Drawings
FIG. 1 is a schematic structural view of a rust-inhibiting fan blade;
FIG. 2 is a schematic sectional structure view of a rust-proof fan blade;
FIG. 3 is a schematic structural view of an antirust outer protective layer.
Detailed Description
The present invention will be described in further detail below: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.
As shown in the figure, an antirust fan blade, blade 1 is the semi-circular concave structure, is provided with rust-resistant outer protective layer 2 on the blade 1, rust-resistant outer protective layer 2 is the combined type structure, is respectively with blade 1 in close contact with's rust-resistant dope layer 21 and the corrosion-resistant dope layer 22 of setting in the rust-resistant dope layer 21 outside.
And a wear-resistant protective layer 3 is arranged on the horizontal section of the blade 1.
The rust-resistant coating layer 21 is a protective layer structure composed of iron oxide red phenolic aldehyde antirust coating, and the corrosion-resistant coating layer 22 is a protective layer structure composed of epoxy anticorrosive coating.
The wear-resistant protective layer 3 is a protective layer structure consisting of wear-resistant ceramic daub paint.
The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. An antirust fan blade is characterized in that:
the blade (1) is semicircular concave structure, is provided with rust-resistant outer protective layer (2) on blade (1), rust-resistant outer protective layer (2) are the combined type structure, are respectively for the anti-rust dope layer (21) with blade (1) in close contact with and set up corrosion-resistant dope layer (22) in anti-rust dope layer (21) outside.
2. The rust inhibitive fan blade according to claim 1, characterized in that:
and a wear-resistant protective layer (3) is arranged on the horizontal section of the blade (1).
3. The rust inhibitive fan blade according to claim 1, characterized in that:
the rust-resistant coating layer (21) is a protective layer structure composed of iron oxide red phenolic aldehyde antirust coating, and the corrosion-resistant coating layer (22) is a protective layer structure composed of epoxy anticorrosive coating.
4. The rust inhibitive fan blade according to claim 2, characterized in that:
the wear-resistant protective layer (3) is a protective layer structure consisting of wear-resistant ceramic daub paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796386.6U CN210715261U (en) | 2019-10-24 | 2019-10-24 | Rust-proof fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796386.6U CN210715261U (en) | 2019-10-24 | 2019-10-24 | Rust-proof fan blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715261U true CN210715261U (en) | 2020-06-09 |
Family
ID=70928667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921796386.6U Active CN210715261U (en) | 2019-10-24 | 2019-10-24 | Rust-proof fan blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210715261U (en) |
-
2019
- 2019-10-24 CN CN201921796386.6U patent/CN210715261U/en active Active
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