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Environment-friendly and rapid-cooling cooling liquid as well as preparation method and application thereof

A rapid cooling, green and environmentally friendly technology, applied in chemical instruments and methods, heat exchange materials, drinking vessels, etc., can solve problems such as health hazards, inability to drink water immediately, low water temperature, etc., to achieve enhanced convective movement, rapid Excellent cooling effect and improved thermal conductivity

Inactive Publication Date: 2020-04-28
福建省华普股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many existing water cups have the function of heat preservation, but the cups with heat preservation function will have the following defects: (1) the water temperature in the cup with good heat preservation effect will be too high, and people cannot drink water immediately; (2) the cup with poor heat preservation effect The temperature of the water inside is often low, and people will feel cold after drinking it, which is not good for the body
Therefore, cooling liquid or cooling liquid will be added to the interlayer of the thermos cup, but ethylene glycol is often used as a coolant in the cooling liquid, and ethylene glycol is toxic and will cause harm to people's health

Method used

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  • Environment-friendly and rapid-cooling cooling liquid as well as preparation method and application thereof
  • Environment-friendly and rapid-cooling cooling liquid as well as preparation method and application thereof
  • Environment-friendly and rapid-cooling cooling liquid as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of environment-friendly and rapid cooling cooling liquid, comprising the following parts by weight: 15 parts of glycerol, 4 parts of sodium chloride, 2 parts of lauric acid, 2 parts of potassium sorbate, 1 part of cocoa pigment, 2 parts of titanium dioxide particles, 60 parts of water.

[0022] The present invention also provides a method for preparing an environmentally friendly and rapidly cooled cooling liquid, comprising the following steps:

[0023] A. The preparation of potassium sorbate: select fresh sorbic acid, pulverize with pulverizer, add the ethanol solution that is 3 times of sorbic quality, concentration is 65%, stir evenly, obtain sorbic acid mixed solution, carry out extraction with ultrasonic wave again 1 hours, the ultrasonic temperature is 55°C, and the ultrasonic frequency is 30kHz to obtain the sorbus extract, then the sorbet extract is subjected to suction filtration under a vacuum condition of 25kPa, the filtrate is taken, and the ethanol ...

Embodiment 2

[0033] A kind of environment-friendly and rapid cooling cooling liquid, comprising the following parts by weight: 20 parts of glycerol, 5 parts of sodium molybdate, 1.5 parts of linoleic acid, 1 part of linolenic acid, 2.5 parts of potassium sorbate, 2 parts of monascus red parts, 3 parts of titanium dioxide particles, and 65 parts of water.

[0034] The present invention also provides a method for preparing an environmentally friendly and rapidly cooled cooling liquid, comprising the following steps:

[0035] A. The preparation of potassium sorbate: select fresh sorbet, pulverize it with a pulverizer, add a quality ethanol solution that is 4 times of the sorbet quality and a concentration of 60%, stir evenly to obtain the sorbet mixed solution, and then use ultrasonic waves to extract 1.5 hours, the ultrasonic temperature is 53°C, and the ultrasonic frequency is 25kHz to obtain the sorbus extract, then the sorbet extract is subjected to suction filtration under a vacuum condi...

Embodiment 3

[0046] A kind of environment-friendly and rapid cooling cooling liquid, comprising the following parts by weight: 25 parts of glycerol, 6 parts of sodium zincate, 3 parts of arachidic acid, 3 parts of potassium sorbate, 3 parts of sorghum red, 4 parts of titanium dioxide particles, 70 parts of water.

[0047] The present invention also provides a method for preparing an environmentally friendly and rapidly cooled cooling liquid, comprising the following steps:

[0048] A. the preparation of potassium sorbate: select fresh sorbet, pulverize with pulverizer, add quality and be 5 times of sorbic mass, concentration be the ethanol solution of 75%, stir evenly, obtain sorbic acid mixed liquor, carry out extraction with ultrasonic wave again 2 hour, the ultrasonic temperature is 50°C, and the ultrasonic frequency is 20kHz to obtain the sorbus extract, then the sorbet extract is subjected to suction filtration under a vacuum condition of 35kPa, the filtrate is taken, and the ethanol ...

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Abstract

The invention relates to the technical field of refrigeration, in particular to an environment-friendly quick-cooling cooling liquid which comprises the following components in parts by weight: 15-25parts of glycerol, 4-6 parts of an inorganic salt, 2-3 parts of a corrosion inhibitor, 2-3 parts of a preservative, 1-3 parts of a coloring agent, 2-4 parts of titanium dioxide particles and 60-70 parts of water. The preparation method is simple, and the prepared cooling liquid is safe, non-toxic, environment-friendly and good in rapid cooling effect.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to an environment-friendly and rapidly cooled cooling liquid, a preparation method and application thereof. Background technique [0002] Along with the raising of people's living standard, more and more higher to the quality requirement of life, water cup becomes a kind of tool that people carry water, drink water. Many existing water cups have the function of heat preservation, but the cups with heat preservation function will have the following defects: (1) the water temperature in the cup with good heat preservation effect will be too high, and people cannot drink water immediately; (2) the cup with poor heat preservation effect The temperature of the water inside is often low, and people will feel cold after drinking it, which is not good for their health. Therefore, cooling liquid or cooling liquid can be added in the interlayer of the thermos cup, but ethylene glycol i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/10A47G19/22
CPCA47G19/2266C09K5/10
Inventor 叶秋星
Owner 福建省华普股份有限公司