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Preparation method of corrosion-resisting anti-rusting air conditioner bracket

A corrosion-resistant and corrosion-resistant coating technology, used in anti-corrosion coatings, surface pretreatment, devices for coating liquids, etc., can solve problems such as weakened support, surface corrosion, rust spots, etc. Focus, improve wear resistance, improve the effect of interface temperature

Inactive Publication Date: 2018-05-01
SUZHOU NIUDONG PRECISION MFG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, as the sales and use of air conditioners are increasing year by year, many citizens are hotly discussing the brand of air conditioners, their power consumption and the duration of use, etc., but few people pay attention to the tripod brackets used to fix outdoor air conditioners, and now The support used for the outdoor unit of the air conditioner has been outdoors for a long time and is affected by various weather conditions. The surface is severely corrosive and rusty, and there is a safety hazard of weakened support strength.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] This embodiment provides a method for preparing a corrosion-resistant and anti-rust air-conditioning bracket, which specifically includes the following steps:

[0018] Step 1: Surface pretreatment: Grind the surface of the air conditioner bracket with sandpaper, then clean the polished surface with 40°C water, wash with 3% lye after cleaning with water, and finally rinse with 30°C water to finish Carry out drying at a drying temperature of 52°C. After drying, sandblast and roughen the surface of the air conditioner support. After sandblasting, use compressed air to spray the air conditioner support, and then clean it with 3% lye. Then rinse with clean water, and let it dry naturally after rinsing;

[0019] Step 2: Spray a layer of adhesive on the surface of the air conditioner bracket, the spraying flow rate is 80ml / 10s, the spraying distance is 10cm, and the spraying pressure is 0.3MPa. ℃, time is 2min, line pressure is 1.2 Kg / mm;

[0020] Step 3: Spray a layer of co...

Embodiment 2

[0024] This embodiment provides a method for preparing a corrosion-resistant and anti-rust air-conditioning bracket, which specifically includes the following steps:

[0025] Step 1: Surface pretreatment: Grind the surface of the air conditioner bracket with sandpaper, then clean the polished surface with 45°C water, wash with 4% lye after cleaning with water, and finally rinse with 35°C water to finish Carry out drying, the drying temperature is 55 ℃, carry out sandblasting roughening treatment to the surface of air conditioner support after drying, spray treatment to air conditioner support with compressed air after sandblasting, clean again with 4 lye, and then Rinse with clean water, and dry naturally after rinsing;

[0026] Step 2: Spray a layer of adhesive on the surface of the air conditioner bracket, the spraying flow rate is 90ml / 10s, the spraying distance is 15cm, and the spraying pressure is 0.35MPa. ℃, time is 1.5min, line pressure is 1.3 Kg / mm;

[0027] Step 3: ...

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PUM

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Abstract

The invention discloses a preparation method of a corrosion-resisting anti-rusting air conditioner bracket. The preparation method of the corrosion-resisting anti-rusting air conditioner bracket specifically comprises the following steps of (1) surface pretreatment, specifically, the surface of the air conditioner bracket is ground through abrasive paper, washed with clean water and alkali liquor,then dried, subjected to sandblasting roughing treatment, and then washed with clean water and alkali liquor; (2) spraying of a layer of binder on the surface of the air conditioner bracket and high-temperature bonding and compounding under the high pressure action; (3) spraying of a layer of corrosion-resisting coating on the surface sprayed with the binder; (4) solidifying; and (5) spraying ofa nano material solution on the surface of the corrosion-resisting coating, and drying. The corrosion-resisting anti-rusting air conditioner bracket is good in structure corrosion resistance and the service life is prolonged.

Description

technical field [0001] The invention relates to a method for preparing a corrosion-resistant and anti-rust air-conditioning bracket. Background technique [0002] At present, as the sales and use of air conditioners are increasing year by year, many citizens are hotly discussing the brand of air conditioners, their power consumption and the duration of use, etc., but few people pay attention to the tripod brackets used to fix outdoor air conditioners, and now The support used for the outdoor unit of the air conditioner has been outdoors for a long time, and is affected by various weather conditions. The surface is severely corrosive and rusty, and there is a potential safety hazard of weakened support. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for preparing a corrosion-resistant and anti-rust air-conditioning bracket in view of the above shortcomings in the prior art. [0004] The technical soluti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D1/02B05D3/00B05D3/02B05D7/00C09D1/00C09D5/08
CPCB05D1/02B05D3/00B05D3/002B05D3/0254B05D3/0272B05D7/586C09D1/00C09D5/08
Inventor 冉宏敏
Owner SUZHOU NIUDONG PRECISION MFG TECH CO LTD
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