Water heater container detergent

A water heater liner and cleaning agent technology, applied in the direction of detergent compounding agent, detergent composition, chemical instruments and methods, etc., can solve the problems of dirt falling off and blocking shower nozzles, water heater failure, heat loss and other problems

Inactive Publication Date: 2018-05-04
巨浪(苏州)热水器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After long-term use, the inner tank of the water heater will accumulate a certain amount of scale, especially in areas with hard water quality, a large amount of rust will accumulate in the inner tank of the water heater, and because the inner tank of

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The water heater liner cleaning agent of the present embodiment includes the following raw materials in parts by weight: 30 parts by weight of dodecylbenzenesulfonic acid, 100 parts by weight of acetic acid, 1 part by weight of polyquaternium salt, 10 parts by weight of ethyl acetate, alkyl 50 parts by weight of amine oxide, and 100 parts by weight of water.

[0018] Its preparation method is as follows:

[0019] (1) Get the polyquaternium salt by weight, add it to water, stir, make it dissolve, obtain the polyquaternium salt solution;

[0020] (2) get described dodecylbenzenesulfonic acid, acetic acid, ethyl acetate, alkyl amine oxide by weight part, described dodecylbenzenesulfonic acid, acetic acid, ethyl acetate, alkyl amine oxide are sequentially Add in the polyquaternium salt solution described in step (1), fully mix, stir, obtain mixed liquor;

[0021] (3) Let the mixed solution in step (2) stand still to precipitate impurities, and finally filter to remove imp...

Embodiment 2

[0026] The water heater liner cleaner of the present embodiment comprises the following raw materials in parts by weight: 150 parts by weight of dodecylbenzenesulfonic acid, 65 parts by weight of acetic acid, 60 parts by weight of polyquaternium salt, 80 parts by weight of ethyl acetate, alkyl 20 parts by weight of amine oxide, and 200 parts by weight of water.

[0027] Its preparation method is as follows:

[0028] (1) Get the polyquaternium salt by weight, add it to water, stir, make it dissolve, obtain the polyquaternium salt solution;

[0029] (2) get described dodecylbenzenesulfonic acid, acetic acid, ethyl acetate, alkyl amine oxide by weight part, described dodecylbenzenesulfonic acid, acetic acid, ethyl acetate, alkyl amine oxide are sequentially Add to the polyquaternium salt solution described in step (1), fully mix, stir, and heat to reflux at a temperature of 100° C. for 2 hours to obtain a mixed solution;

[0030] (3) Let the mixed solution in step (2) stand sti...

Embodiment 3

[0035] The water heater liner cleaner of the present embodiment comprises the following raw materials in parts by weight: 90 parts by weight of dodecylbenzenesulfonic acid, 30 parts by weight of acetic acid, 30 parts by weight of polyquaternium salt, 45 parts by weight of ethyl acetate, alkyl 80 parts by weight of amine oxide and 200 parts by weight of water.

[0036] Its preparation method is as follows:

[0037] (1) Get the polyquaternium salt by weight, add it to water, stir, make it dissolve, obtain the polyquaternium salt solution;

[0038] (2) get described dodecylbenzenesulfonic acid, acetic acid, ethyl acetate, alkyl amine oxide by weight part, described dodecylbenzenesulfonic acid, acetic acid, ethyl acetate, alkyl amine oxide are sequentially Add it into the polyquaternium salt solution described in step (1), mix well, stir, and heat to reflux at a temperature of 150° C. for 2 hours to obtain a mixed solution;

[0039] (3) Let the mixed solution in step (2) stand s...

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PUM

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Abstract

The invention provides a water heater container detergent which comprises the following raw materials in parts by weight: 30-150 parts of dodecylbenzene sulfonic acid, 30-100 parts of acetic acid, 1-60 parts of quaternary ammonium salt, 10-80 parts of ethyl acetate and 20-80 parts of a surfactant. The water heater container detergent provided by the invention has good dissolubility for various impurities in water, and water scale and water rust accumulated in a water heater container in long-term use can be cleaned.

Description

technical field [0001] The invention relates to the field of household water heaters, in particular to a cleaning agent for inner tanks of water heaters. Background technique [0002] A water heater refers to a device that raises the temperature of cold water into hot water within a certain period of time through various physical principles. According to different principles, it can be divided into electric water heaters, gas water heaters, solar water heaters, magnetic energy water heaters, air energy water heaters, heating water heaters, etc. The function of the inner tank of the water heater is to store water, and it must have the characteristics of heat preservation, pressure resistance, no rust, no scale, and no water seepage. [0003] After long-term use, the inner tank of the water heater will accumulate a certain amount of scale, especially in areas with hard water quality, a large amount of rust will accumulate in the inner tank of the water heater, and because the...

Claims

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Application Information

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IPC IPC(8): C11D1/83C11D3/20C11D3/37C11D3/48C11D3/60
CPCC11D1/83C11D1/22C11D1/75C11D3/2079C11D3/2093C11D3/37C11D3/373C11D3/48
Inventor 陈凯刘欢陈金红洪一波
Owner 巨浪(苏州)热水器有限公司
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