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Film-forming agent for air-conditioning cooling fin and preparation method of film-forming agent

A film-forming agent and cooling fin technology, applied in the field of daily chemicals, can solve the problems of increasing energy consumption, shortening the service life of air conditioners, reducing the heating and cooling efficiency of air conditioners, etc., to reduce odor, inhibit growth, and reduce energy consumption Effect

Active Publication Date: 2015-03-04
WALCH GUANGZHOU COMMODITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the dirt on the heat sink will also reduce the heating and cooling efficiency of the air conditioner, increase energy consumption, and shorten the service life of the air conditioner.

Method used

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  • Film-forming agent for air-conditioning cooling fin and preparation method of film-forming agent
  • Film-forming agent for air-conditioning cooling fin and preparation method of film-forming agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A film-forming agent for an air-conditioning heat sink provided in this embodiment is composed of the following materials: 47 g of 95% ethanol, 1 g of diethylhexyl carbonate, and 1 g of diquaternized polydimethylsiloxane.

[0020] The above-mentioned preparation method of the film-forming agent for air-conditioning fins:

[0021] At room temperature (15-30°C), add 47g of water to the beaker, then continue to add 1g of diethylhexyl carbonate and 1g of diquaternary polydimethylsiloxane to the beaker, and stir evenly (stir for more than 30s) , to obtain a film-forming agent, denoted as FA1.

[0022] Fill the film former into a storage bottle and set aside.

[0023] When using, spray the film-forming agent on the cleaned air conditioner radiator to completely wet the air conditioner radiator.

Embodiment 2

[0025] A film-forming agent for an air-conditioning heat sink provided in this embodiment is composed of the following substances: 47g of 95% ethanol, 1g of diethylhexyl carbonate, 1g of diquaternized polydimethylsiloxane, 0.1g of para-chlorine Meta-xylenol, 0.9g dodecyl polyoxyethylene ether (AEO9), 0.5g essence.

[0026] The above-mentioned preparation method of the film-forming agent for air-conditioning fins:

[0027] At room temperature (15-30° C.), add 47 g of 95% ethanol to the beaker, then add 1 g of diethylhexyl carbonate and 1 g of diquaternized polydimethylsiloxane, and stir evenly (stir for more than 30 s). Then, 0.1 g of p-chlorometa-xylenol, 0.9 g of AEO9 and 0.5 g of essence were added to the beaker, and the mixture was stirred evenly (stir for more than 30 s) to obtain a film-forming agent, denoted as FA2.

[0028] Fill the film former into a storage bottle and set aside.

[0029] When in use, spray the film-forming agent on the air-conditioning fins to compl...

Embodiment 3

[0031] A film-forming agent for an air-conditioning heat sink provided in this embodiment is composed of the following substances: 47g of 95% ethanol, 1g of diethylhexyl carbonate, 1g of diquaternized polydimethylsiloxane, 0.1g of para-chlorine Meta-xylenol, 0.9g AEO9, 50ml nitrogen.

[0032] The above-mentioned preparation method of the film-forming agent for air-conditioning fins:

[0033] At room temperature (15-30° C.), add 47 g of 95% ethanol to the beaker, then add 1 g of diethylhexyl carbonate and 1 g of diquaternized polydimethylsiloxane, and stir evenly (stir for more than 30 s). Then, 0.1 g of p-chloro-meta-xylenol and 0.9 g of AEO9 were added to the beaker, and the mixture was stirred evenly (stir for more than 30 s) to obtain a stock solution.

[0034] The stock solution was poured into a 100ml tinplate aerosol can, and 50ml of nitrogen was charged into the tinplate aerosol can, and the nozzle was covered to prepare a film-forming agent stored in the tinplate aero...

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Abstract

The invention relates to the technical field of daily chemicals, and particularly relates to a film-forming agent for an air-conditioning cooling fin and a preparation method of the film-forming agent. The film-forming agent is formed by evenly mixing diethylhexyl carbonate, di-quaternization polydimethylsiloxane with a solvent at room temperature. In the film-forming agent disclosed by the invention, diethylhexyl carbonate and di-quaternization polydimethylsiloxane are carried and sprayed on the surface of a cooling fin through a solvent; after the solvent volatilizes, the diethylhexyl carbonate and the di-quaternization polydimethylsiloxane are subjected to water loss polymerization; a layer of cationic hydrophobic membrane is formed in the cooling fin; and condensate water is completely discharged, and cannot be suspended on the surface of a cationic hydrophobic membrane, thus the condensate water left on the cooling fin is reduced; adsorption and deposition of the dust on the cooling fin are reduced; the heat transfer efficiency of the cooling fin is improved; and energy consumption is reduced; the formed cationic hydrophobic membrane has an antibacterial effect, is attached to the surface of the cooling fin, and is capable of restraining growth of the bacteria on the cooling fin; a peculiar smell is reduced; the air quality is improved; and the film-forming gent has a long-acting antibacterial effect.

Description

technical field [0001] The invention relates to the technical field of daily chemicals, in particular to a film-forming agent for air-conditioning fins and a preparation method thereof. Background technique [0002] In modern society, the popularity of air conditioners is getting higher and higher. The cooling fins of air conditioners are generally of aluminum sheet structure. When the air conditioner is turned on for cooling, there will be condensed water formed on the cooling fins and more drop-shaped or strip-shaped water-film-shaped condensation water will remain on the cooling fins. The heat transfer efficiency is reduced, which affects the working efficiency of the heat sink and increases the energy consumption. [0003] As the air conditioner is used for a longer time, more and more dust and bacteria accumulate on the air conditioner radiator. Although the household air conditioner is equipped with a filter to remove air dust, after the air conditioner is used for a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/18C11D1/72C11D1/66C11D1/825C11D3/60C11D3/48C11D3/24C11D3/30C11D3/37
Inventor 王静苗大娟郭伊妮
Owner WALCH GUANGZHOU COMMODITY
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