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Irrigation channel water diversion gate made of resin composite material and preparation method thereof

A composite material and channel technology, applied in irrigation pipelines, applications, buildings, etc., can solve the problems of gate criminals stealing and selling, affecting the normal use and loss of water conservancy facilities, etc., achieving light weight, simple structure, and low manufacturing costs. Effect

Active Publication Date: 2017-03-08
湖北楚峰水电工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a simple structure, light weight, corrosion resistance, convenient gate opening and closing operation, and low manufacturing cost, so as to effectively solve the problem that the existing gates are easily stolen and sold by criminals, which will cause losses and affect Irrigation channel water diversion gate made of resin composite material for normal use of water conservancy facilities and preparation method thereof

Method used

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  • Irrigation channel water diversion gate made of resin composite material and preparation method thereof
  • Irrigation channel water diversion gate made of resin composite material and preparation method thereof
  • Irrigation channel water diversion gate made of resin composite material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] First, each raw material is weighed according to the following proportions by weight: 25% of unsaturated polyester resin, 0.5% of methyl ethyl ketone peroxide, 2% of glass fiber filaments, 65% of heavy calcium carbonate, 3% of styrene, and 2% of stearic acid.

[0070] Clean up the mold, then dry it and apply release oil to its surface for later use. Mix and stir the heavy calcium carbonate and glass fiber filaments for 30 minutes, so that they are fully mixed and prepared into a mixture; the purpose of stirring for 30 minutes is to prevent the glass fiber filaments from breaking and affecting the overall strength of the product. The purpose of mixing calcium carbonate with glass fiber filaments is to prevent the glass fiber filaments from agglomerating during subsequent stirring. Mix unsaturated polyester resin, styrene and stearic acid, then add methyl ethyl ketone peroxide and stir evenly to prepare a mixed solution. Add the mixed solution into the mixture and stir e...

Embodiment 2

[0073] The raw materials were weighed according to the following proportions by weight: 15 unsaturated polyester resin, 0.2 methyl ethyl ketone peroxide, 4 glass fiber filaments, 75 heavy calcium carbonate, 5 styrene, and 1 stearic acid.

[0074] Clean up the mold, then dry it and apply release oil to its surface for later use. Mix and stir the heavy calcium carbonate and glass fiber filaments for 30 minutes, so that they are fully mixed and prepared into a mixture; the purpose of stirring for 30 minutes is to prevent the glass fiber filaments from breaking and affecting the overall strength of the product. The purpose of mixing calcium carbonate with glass fiber filaments is to prevent the glass fiber filaments from agglomerating during subsequent stirring. Mix unsaturated polyester resin, styrene and stearic acid, then add methyl ethyl ketone peroxide and stir evenly to prepare a mixed liquid. Add the mixed liquid into the mixture and stir evenly, then put it into the mold ...

Embodiment 3

[0077] The raw materials were weighed according to the following proportions by weight: 18 unsaturated polyester resin, 0.3 methyl ethyl ketone peroxide, 3 glass fiber filaments, 70 heavy calcium carbonate, 4 styrene, and 1.2 stearic acid.

[0078] Clean up the mold, then dry it and apply release oil to its surface for later use. Mix and stir the heavy calcium carbonate and glass fiber filaments for 30 minutes, so that they are fully mixed and prepared into a mixture; the purpose of stirring for 30 minutes is to prevent the glass fiber filaments from breaking and affecting the overall strength of the product. The purpose of mixing calcium carbonate with glass fiber filaments is to prevent the glass fiber filaments from agglomerating during subsequent stirring. Mix unsaturated polyester resin, styrene and stearic acid, then add methyl ethyl ketone peroxide and stir evenly to prepare a mixed liquid. Add the mixed liquid into the mixture and stir evenly, then put it into the mol...

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Abstract

The invention relates to an irrigational channel distribution gate made of a resin composite material as well as a preparation method of the distribution gate and belongs to the field of preparation of distribution gates made of the resin composite material. Unsaturated polyester resin is used as a base material, methyl ethyl ketone peroxide is used as an initiator, glass fibers are used as a reinforcing material, calcium carbonate is used as filler, and the irrigational channel distribution gate made of the resin composite material is prepared through heating and mold pressing. The prepared irrigational channel distribution gate has the characteristics of simple structure, light weight, corrosion resistance and low production cost, problems that existing wood distribution gates are short in service life, existing metal distribution gates corrode easily and are high in production cost, loss can be caused and normal usage of water conservancy facilities is affected due to the fact that the metal distribution gates are located in the field and can be stolen and sold by lawbreakers very easily, and existing reinforced concrete distribution gates are easily broken and are very inconvenient to open and close due to the large weight are solved, and the irrigational channel distribution gate has the positive popularization significance in construction of water conservancy works in farmland.

Description

technical field [0001] The invention relates to an irrigation channel water diversion gate made of resin composite material and a preparation method thereof, belonging to the field of resin composite material water diversion gate preparation. Background technique [0002] In the middle of my country's farmland water conservancy construction, anti-seepage channels are all built for vigorously promoting the water-saving irrigation of farmland. The junction of the anti-seepage channel and the branch channel is usually installed with a water diversion gate to adjust and control the irrigation water level of the farmland. The current water diversion gates can be divided into wood, metal and reinforced concrete materials according to the material; the wooden water diversion gates have a short service life, and the metal water diversion gates are not only easy to rust, but also have high manufacturing costs. It is easy to be stolen and sold by criminals, which will cause losses an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L67/06C08K13/04C08K7/14C08K3/26C08K5/09C08K5/14C08F283/01C08F212/08B29C43/02E02B13/02
CPCB29C43/003B29C43/02C08F283/01C08K3/26C08K5/09C08K5/14C08K7/14C08K13/04C08K2003/265E02B13/02C08L67/06C08F212/08
Inventor 孙春光袁强
Owner 湖北楚峰水电工程有限公司