Environment-friendly anti-freezing corrosion-resistant fire-fighting fluid and preparation method thereof

A kind of fire-fighting liquid and environmental protection technology, which can be applied to fire-fighting equipment and other directions, can solve the problem of easy freezing of fire-fighting water, and achieve the effect of ensuring fire-fighting safety and stable behavior.

Pending Publication Date: 2019-10-01
西安赛特实业有限公司
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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 an environmentally friendly antifreeze and anti-corrosion firefighting fluid and its preparation method, which can be used for firefighting and can replace firefighting water below zero in winter, and solve the problem that firefighting water is easy to freeze when the temperature is low

Method used

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  • Environment-friendly anti-freezing corrosion-resistant fire-fighting fluid and preparation method thereof
  • Environment-friendly anti-freezing corrosion-resistant fire-fighting fluid and preparation method thereof
  • Environment-friendly anti-freezing corrosion-resistant fire-fighting fluid and preparation method thereof

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[0027] In order to solve the problem that fire-fighting water is easy to freeze when the temperature is low, the invention provides an environmentally friendly antifreeze and anti-corrosion fire-fighting liquid and a preparation method thereof, which is used for fire-fighting and can replace fire-fighting water below zero in winter.

[0028] The degree of polymerization of the fatty alcohol polyvinyl ether in the present invention is 10-15; the degree of polymerization of the sodium polyacrylate is 1000. The fatty alcohol polyvinyl ether is also called fatty alcohol polyoxyethylene ether. All raw materials used are chemically pure.

Embodiment 1

[0030] The environment-friendly antifreeze and anti-corrosion fire-fighting liquid described in this embodiment is composed of the following components by mass percentage: 14.25% of magnesium chloride, 20% of magnesium acetate, 10% of calcium chloride, 5% of potassium bicarbonate, 10% of carbonamide, and 0.4% of phytic acid. %, 0.15% of fatty alcohol polyvinyl ether, 0.15% of hexadecylamine, 0.05% of sodium polyacrylate (PAAS for short), 40% of water, and the sum of the mass percentages of the above components is 100%.

[0031] The preparation method of environmental protection antifreeze anti-corrosion fire fighting liquid described in the present embodiment comprises the following steps (see figure 1 ):

[0032] (1) Weigh 14.25kg of magnesium chloride, 20kg of magnesium acetate, 10kg of calcium chloride, 5kg of potassium bicarbonate, 10kg of carbonamide, 0.4kg of phytic acid, 0.15kg of fatty alcohol polyvinyl ether, and 0.15kg of cetylamine according to mass percentage , so...

Embodiment 2

[0036] The environment-friendly antifreeze and anti-corrosion fire-fighting fluid described in this embodiment is composed of the following components by mass percentage: 8% magnesium chloride, 25% magnesium acetate, 15% calcium chloride, 5% potassium bicarbonate, 6% carbonamide, and 0.55% phytic acid. %, fatty alcohol polyvinyl ether 0.05%, hexadecylamine 0.05%, sodium polyacrylate 0.005%, water 40.345%, the sum of the mass percentages of the above components is 100%.

[0037] The preparation method of the environment-friendly antifreeze and anti-corrosion fire-fighting liquid described in the present embodiment comprises the following steps:

[0038] (1) Take by weight percentage 8kg of magnesium chloride, magnesium acetate 25kg, calcium chloride 15kg, potassium bicarbonate 5kg, carbonamide 6kg, phytic acid 0.55kg, fatty alcohol polyvinyl ether 0.05kg, cetylamine 0.05kg, Sodium polyacrylate 0.005kg, water 40.345kg, spare;

[0039] (2) add each raw material that step (1) tak...

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Abstract

The invention belongs to the technical field of fire-fighting fluids and particularly relates to an environment-friendly anti-freezing corrosion-resistant fire-fighting fluid and a preparation methodthereof. The environment-friendly anti-freezing corrosion-resistant fire-fighting fluid is prepared from, by mass, 8-50% of magnesium chloride, 6-50% of magnesium acetate, 5-15% of calcium chloride, 5% of potassium bicarbonate, 6-14% of carbamide, 0.24-0.55% of phytic acid, 0.05-0.33% of fatty alcohol polyvinyl ether, 0.05-0.31% of hexadecylamine, 0.005%-0.1% of sodium polyacrylate and 25.5-67% ofwater, wherein the sum of the mass percentages of the above components is 100%. The environment-friendly anti-freezing corrosion-resistant fire-fighting fluid can replace an electric tracer heating system, achieves the anti-freezing purpose of a water fire-fighting pipeline in winter, and simultaneously plays the good effect in reduction of the engineering cost of the electric tracer heating system and reduction of the electric energy consumption in a later period.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting liquid, and in particular relates to an environment-friendly antifreeze and anti-corrosion fire-fighting liquid and a preparation method thereof. Background technique [0002] The winter in northern my country is generally cold, and the sub-zero temperature lasts for a long time in some areas. During this period, many factories, expressway tunnels and residential area fire-fighting pipelines use electric heat tracing heating in winter to prevent the fire-fighting water supply pipeline from freezing, so as to ensure The fire water is used normally, but it also generates a lot of electricity consumption. Taking the electric heat tracing of a 1 km long fire-fighting pipeline as an example, the material and labor costs are basically about 50,000 yuan, and the monthly power consumption of a 15w / m electric heat tracing is close to 10,800 degrees during use, and the electricity cost is calculated at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62D1/00
CPCA62D1/0035
Inventor 岳可芬刘鹏郝磊黄振琦张施慧张文娟
Owner 西安赛特实业有限公司
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