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Special descaling sterilization cleaning agent for air conditioner and preparation method thereof

A cleaning agent, air conditioner technology, applied in the directions of detergent compositions, chemical instruments and methods, soap detergent compositions, etc., can solve the problems of single performance, unable to fully realize cleaning, decontamination, descaling, sterilization, etc., To achieve the effect of cost saving, easy access and man-hour saving

Active Publication Date: 2011-04-06
华阳新兴科技(天津)集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing cleaning agents have single performance and cannot fully realize the purpose of cleaning, decontamination, descaling, and sterilization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: (following weights are kilograms)

[0036] A special descaling and sterilizing cleaning agent for air conditioners, its constituents and weights are respectively:

[0037] Sulfamic acid content 99.5% by weight 10

[0038] Citric acid content 99.5% by weight 5

[0039] Lauryl dimethyl benzyl ammonium chloride content 44.0% by weight 1

[0040] Phosphate ester amphoteric surfactant content 35% by weight 1

[0041] Ethanol content 95% by weight 5

[0042] Polyvinylpyrrolidone content 95% weight 0.4

[0043] Water weight 77.6

[0044] The above-mentioned raw materials of this embodiment are all commercially available products.

[0045] The preparation method of the present embodiment is as follows:

[0046] 1. First add 80% water in the reaction kettle, then add sulfamic acid and citric acid at room temperature (25-30°C) and stir until completely dissolved.

[0047] 2. Add dodecyl dimethyl benzyl ammonium chloride and phosphate ester amphoteric surfact...

Embodiment 2

[0051] A special descaling and sterilizing cleaning agent for air conditioners, its constituents and weights are respectively:

[0052] Sulfamic acid content 99.5% by weight 5

[0053] Hydrochloric acid content 31% weight 10

[0054] Hydroxyethylidene diphosphate content 50% by weight 5

[0055] Isothiazolinone content 2% weight 0.1

[0056] Lauryl dimethyl benzyl ammonium chloride content 44.0% weight 0.5

[0057] Phosphate ester amphoteric surfactant content 35% weight 1.0

[0058] Fatty alcohol polyoxyethylene ether content 30% weight 0.5

[0059] Ethanol content 95% by weight 5

[0060] Polyvinylpyrrolidone (4 million) content 95% weight 0.4

[0061] Water weight 72.5

[0062] The preparation method of the present embodiment is as follows:

[0063] 1. First add 80% water in the reaction kettle, then add sulfamic acid and hydrochloric acid at room temperature (25-30°C) and stir until completely dissolved.

[0064]2. Add hydroxyethylidene diphosphoric acid, isothiaz...

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Abstract

The invention relates to a special descaling sterilization cleaning agent for an air conditioner and a preparation method thereof. The cleaning agent comprises the following components in percentage by weight: 9 to 15 percent of inorganic acid, 3 to 5 percent of organic acid, 0.5 to 1 percent of bactericide, 1 to 1.5 percent of surfactant, 5 to 8 percent of water-soluble co-solvent, 0.3 to 1 percent of thickener and 68.5 to 81.2 percent of water. The acting mechanism of the cleaning agent is simple and scientific; and the bactericide, the surfactant and the co-solvent are dissolved together by using the scientific formula and the method so that the solution product is clear. The product can be used at normal temperature, is suitable for spraying or soaking cleaning, and can quickly remove scale, rust and greasy dirt and kill various harmful bacteria and viruses when being used for treating in 1 to 3 minutes. The product has wide source and easy acquisition of raw materials and low cost, and is suitable for large-scale industrialized production.

Description

technical field [0001] The invention belongs to the field of chemical cleaning agents, and in particular relates to a special descaling and sterilization cleaning agent for air conditioners and a preparation method thereof. Background technique [0002] In the air-conditioning cleaning industry, it is necessary to clean and disinfect the scale, scale, rust, dirt and bacteria of the air-conditioning system fan coil unit, air-conditioning box, and fan unit. Generally, it is a single unit operation, cleaning, descaling, and sterilization. However, the existing cleaning agents have single performance and cannot fully realize the purposes of cleaning, decontamination, descaling and sterilization. [0003] By searching, the following publications related to this patent application were found: [0004] 1. An air conditioner fin cleaning agent and its preparation method (CN101544930), which is prepared by mixing the following components in weight percentage with water: 10-15% nitri...

Claims

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Application Information

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IPC IPC(8): C11D10/02
Inventor 赵国胜朱国梅杨春涛
Owner 华阳新兴科技(天津)集团有限公司
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