Self-cleaning anti-ultraviolet glass reinforced plastic pipe
By applying an anti-UV gel coat coating and a self-cleaning nano-coating to the outer wall of the fiberglass pipe, the problems of easy corrosion and aging of the fiberglass pipe are solved, achieving self-cleaning and anti-UV effects and reducing maintenance costs.
Patent Information
- Application Number
- CN202520224421.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-12
AI Technical Summary
Existing fiberglass pipes are prone to attracting organic impurities and rainwater during use, resulting in strong corrosion. They are also prone to aging when directly exposed to ultraviolet radiation, leading to high maintenance costs.
An anti-UV gel coat coating and a self-cleaning nano coating are applied to the outer wall of the fiberglass pipe. The anti-UV gel coat coating is an acrylic or polyurethane coating, and the self-cleaning nano coating is a nano titanium dioxide coating, which has a lotus leaf effect, reducing the adhesion of pollutants and decomposing organic matter.
It effectively prevents the adhesion of corrosive substances, extends the life of FRP pipes, reduces maintenance frequency and costs, and slows down the aging process.
Smart Images
Figure CN223725677U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to glass steel pipe technical field especially relates to a self -cleaning ultraviolet resistance glass steel pipe. BACKGROUND
[0002] Glass steel pipe also be called glass fiber winding sand pipe (RPM pipe). Mainly with glass fiber and its products as reinforcing material, with high molecular composition's unsaturated polyester resin, epoxy resin etc. As the basic material, with quartz sand and calcium carbonate etc. Inorganic nonmetallic particle material as filler as main raw material. Many glass steel pipes in prior art are directly exposed in the process of using, and the surface layer is easy to bond organic impurities and rainwater, and the corrosion of the pipeline is relatively strong, and the pipeline is easy to be aged under the direct ultraviolet radiation of the glass steel pipe, and the service life of the glass steel pipe is greatly reduced. In order to prevent the glass steel pipe from being corroded, generally, anti-rust paint and surface cleaning maintenance work need to be coated on the surface of the glass steel pipe, and the maintenance work frequency is relatively large, and the maintenance cost is relatively high. SUMMARY
[0003] The utility model discloses a kind of self-cleaning ultraviolet resistance glass steel pipes, by setting self-cleaning nano coating with lotus leaf effect, surface bonding particulate matter and rainwater etc. Corrosive substance can be effectively prevented;By ultraviolet resistance gel coat, glass steel pipe aging can be effectively reduced, and anti-rust paint and surface cleaning work are saved, and maintenance cost is saved.
[0004] The above technical purpose of the utility model is realized by the following technical scheme:
[0005] A kind of self-cleaning ultraviolet resistance glass steel pipe, including glass steel pipe, ultraviolet resistance gel coat and self-cleaning nano coating are equipped on the outer wall of the glass steel pipe, the self-cleaning nano coating is located the outside of ultraviolet resistance gel coat.
[0006] Through the above technical scheme, ultraviolet resistance gel coat can resist ultraviolet, slow down the aging time of steel pipe, improve the service life of pipeline. Through self-cleaning nano coating, the coating has lotus leaf effect, can make corrosive particulate matter and rainwater not easy to stay on the surface layer of pipeline, can prolong the service life of pipeline, save the cost of anti-rust coating for user.
[0007] The utility model is further provided as follows: the ultraviolet resistance gel coat is acrylic ester coating or polyurethane coating;
[0008] The thickness of the ultraviolet resistance gel coat is 0.3-0.5mm.
[0009] The utility model is further provided as follows: the color of the ultraviolet resistance gel coat is light color, such as light green, light blue etc.
[0010] The self-cleaning nano coating is further provided as a transparent coating.
[0011] The self-cleaning nano coating is further provided as a transparent coating.
[0012] The self-cleaning nano coating is further provided as a transparent coating.
[0013] The self-cleaning nano coating is further provided as a transparent coating.
[0014] Compared with the prior art, by arranging the self-cleaning nano coating with the lotus leaf effect, the surface can be effectively prevented from being bonded with particulate matters and corrosive substances such as rainwater; by arranging the anti-ultraviolet gel coating, the glass fiber reinforced plastic pipe can be effectively prevented from aging, and the maintenance cost can be saved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 The self-cleaning nano coating is further provided as a transparent coating.
[0016] The self-cleaning nano coating is further provided as a transparent coating. DETAILED DESCRIPTION
[0017] The specific embodiments of the self-cleaning anti-ultraviolet glass fiber reinforced plastic pipe will be further described in detail below in combination with the drawings and the embodiments. The following embodiments are used to illustrate the self-cleaning anti-ultraviolet glass fiber reinforced plastic pipe, but not to limit the scope of the self-cleaning anti-ultraviolet glass fiber reinforced plastic pipe.
[0018] The self-cleaning nano coating is further provided as a transparent coating. Figure 1 The self-cleaning nano coating is further provided as a transparent coating.
[0019] The self-cleaning nano coating is further provided as a transparent coating.
[0020] The anti-ultraviolet gel coating 20 of the embodiment is an acrylate coating or a polyurethane coating; the acrylate coating material has good weather resistance and anti-ultraviolet performance. It can absorb ultraviolet energy in the form of a chemical bond, convert it into harmless heat energy and emit it, thereby protecting the underlying material. The polyurethane coating can enhance the anti-ultraviolet performance by adding ultraviolet absorbers and light stabilizers, and has a hydrophobic effect. The urethane bond in the molecular structure helps to improve the stability of the material and reduce damage caused by ultraviolet rays.
[0021] The thickness of the anti-ultraviolet gel coating 20 is 0.3-0.5㎜.
[0022] The color of the anti-ultraviolet gel coating 20 of the embodiment is a light color. For example, light green, light blue, and the like. Taking light blue as an example, it mainly reflects blue light band light, and relatively less visible light is absorbed. Compared with dark colors, they also absorb relatively less heat in the same light environment.
[0023] The self-cleaning nano coating 30 of the embodiment is a nano titanium dioxide coating. The nano titanium dioxide coating surface has a micro rough structure, which can produce a super-hydrophobic effect in combination with a low surface energy material, with a water contact angle of 150° or higher, forming a self-cleaning surface similar to the "lotus effect". At the same time, it also has photocatalytic properties and can decompose organic matter under ultraviolet irradiation, further enhancing the self-cleaning function.
[0024] The self-cleaning nano coating 30 of the embodiment is a transparent coating. The nano titanium dioxide coating has good optical transparency under certain conditions. At the nanometer scale, the particle size of titanium dioxide is small and does not produce obvious scattering of light. When the coating thickness is controlled within a suitable range, the light transmittance can meet the transparency requirements.
[0025] The self-cleaning nano coating 30 has 1-3 layers, and each layer of the self-cleaning nano coating 30 has a thickness of 0.2-0.5㎜.
[0026] The above only describes the preferred embodiments of the present application, and it should be noted that for ordinary skilled persons in the technical field, several improvements and modifications can be made without departing from the technical principles of the present application. The above-mentioned improvements and modifications are also considered to be within the scope of protection of the present application.
Claims
1. A self-cleaning, UV-resistant fiberglass pipe, comprising a fiberglass pipe (10), characterized in that: The outer wall of the fiberglass pipe (10) is provided with an anti-ultraviolet gel coat coating (20) and a self-cleaning nano coating (30), and the self-cleaning nano coating (30) is located on the outside of the anti-ultraviolet gel coat coating (20).
2. The self-cleaning UV-resistant fiberglass pipe according to claim 1, characterized in that: The UV-resistant gel coat coating (20) is an acrylic coating or a polyurethane coating; The thickness of the UV-resistant gel coat coating (20) is 0.3-0.5 mm.
3. The self-cleaning UV-resistant fiberglass pipe according to claim 2, characterized in that: The color of the UV-resistant gel coat coating (20) is a light color.
4. The self-cleaning UV-resistant fiberglass pipe according to claim 1, characterized in that: The self-cleaning nano-coating (30) is a nano-titanium dioxide coating.
5. The self-cleaning UV-resistant fiberglass pipe according to claim 4, characterized in that: The self-cleaning nano-coating (30) is a transparent coating.
6. The self-cleaning UV-resistant fiberglass pipe according to claim 1, characterized in that: The self-cleaning nano-coating (30) has 1-3 layers, and the thickness of each layer of the self-cleaning nano-coating (30) is 0.2-0.5 mm.