CN104513650A - Air conditioning system antifreeze - Google Patents
Air conditioning system antifreeze Download PDFInfo
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- CN104513650A CN104513650A CN201410697864.3A CN201410697864A CN104513650A CN 104513650 A CN104513650 A CN 104513650A CN 201410697864 A CN201410697864 A CN 201410697864A CN 104513650 A CN104513650 A CN 104513650A
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- frostproofer
- air conditioning
- conditioning system
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
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- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention relates to an air conditioning system antifreeze, which comprises the following components by weight: 45-80 parts of diethylene glycol-methyl ether, 1-5 parts of poly sulfonated styrene, 8-15 parts of phthalic acid, 0.1-6 parts of potassium nitrate, 20-30 parts of sodium benzoate, 10-15 parts of methyl aniline, 6-18 parts of urea, 3-15 parts of phosphoric acid, 15-22 parts of a scale and corrosion inhibition agent, 15-22 parts of a stabilizer and 50-70 parts of deionized water, the air conditioning system antifreeze is excellent in rust proof corrosion effect, not easy to scale, low in freezing point, anti-corrosion, and low-cost.
Description
Technical field
The present invention relates to a kind of frostproofer, the frostproofer that a kind of air conditioning system of special design is special, belong to frost-resistant material field.
Background technology
Frostproofer has the several functions such as antifreeze, protection against corrosion, scale-deposit-preventing, the same with water, have that specific heat is large, vaporization heat amount is high and the advantage such as supplementary convenience, when envrionment temperature is lower than zero degree, water in air conditioner cooling system will change ice into, the parts of cooling system just have the danger being inflated rhegma, and air-conditioning system normally works at low temperatures at this moment to select frostproofer to ensure.
Weigh the quality of deicing fluid and mainly contain following 2 points: be first addition number, addition is less, density is less, running resistance reduces thereupon, energy consumption is less, and another is the freezing point of deicing fluid, and freezing point affects the how many principal element of addition.Certainly, above-mentioned two indices just weighs an aspect of deicing fluid, anti-rust and corrosionproperties is also very important, because the metal parts be corroded for a long time generates a large amount of iron rust or patina, erosion metal sheet or copper pipe and cause seepage are worn in serious meeting gradually, this is directly connected to cooling system, comprise the work-ing life of energy tower heat pump unit, most of common deicing fluid is solve this problem by the conventional deicing fluid of ethylene glycol fundamental mode substantially, although this kind of deicing fluid can corrosion mitigation, but effect is not still fine, the generation of corrosion condition can not be avoided, if and deicing fluid contacts with air and also there is volatility.
Summary of the invention
The object of the invention is to provide a kind of air conditioning system frostproofer, rust resistance and corrosion resistance excellent, less scaling, freezing point is low, protection against corrosion, cost be low.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of air conditioning system frostproofer, its moiety is counted as follows by weight:
Diethylene glycol monomethyl ether 45-80 part
Poly-sulfonated phenylethylene 1-5 part
Phthalic acid 8-15 part
Saltpetre 0.1-6 part
Sodium benzoate 20-30 part
Monomethylaniline 10-15 part
Urea 6-18 part
Phosphoric acid 3-15 part
Anti-incrustation corrosion inhibitor 15-22 part
Stablizer 15-22 part
Deionized water 50-70 part.
Above-mentioned a kind of air conditioning system frostproofer, preferably, its moiety is counted as follows by weight:
Diethylene glycol monomethyl ether 55 parts
Poly-sulfonated phenylethylene 2 parts
Phthalic acid 12 parts
1 part, saltpetre
Sodium benzoate 22 parts
Monomethylaniline 11 parts
9 parts, urea
Phosphatase 11 2 parts
Anti-incrustation corrosion inhibitor 18 parts
Stablizer 18 parts
Deionized water 60 parts.
Above-mentioned a kind of air conditioning system frostproofer, wherein, described anti-incrustation corrosion inhibitor is mixed with the ratio of weight and number of 1:2:1:3 by three methylenephosphonic acids, maleic anhydride, vinylformic acid, Soxylat A 25-7 acrylate.
Above-mentioned a kind of air conditioning system frostproofer, wherein, described stablizer is mixed with the ratio of weight and number of 2:1.5:3 by borax, propylene glycol and calcium chloride.
Above-mentioned a kind of air conditioning system frostproofer, wherein, the ratio of weight and number of described sodium benzoate and monomethylaniline is 2:1.
Above-mentioned a kind of air conditioning system frostproofer, wherein, the ratio of weight and number of described anti-incrustation corrosion inhibitor and stablizer is 1:1.
Above-mentioned a kind of air conditioning system frostproofer, wherein, the making method of described frostproofer is, diethylene glycol monomethyl ether, poly-sulfonated phenylethylene, phthalic acid, saltpetre, sodium benzoate, monomethylaniline, urea, phosphoric acid, anti-incrustation corrosion inhibitor, stablizer is added respectively in grinding and crushing machine, lapping powder is broken into 100-120 object powder, the powder of above-mentioned each component is uniformly mixed after and deionized water mixing and stirring frostproofer.
Beneficial effect of the present invention is:
1. anti-rust and corrosionproperties is splendid, and this frostproofer is 1a level, namely non-corrosiveness to copper corrosion (50 DEG C, 3h)/level.
2. freezing point is low, and the freezing point of other like products of frostproofer generally can reach-16 DEG C, and the freezing point of this frostproofer is well below other like products, and its minimum freezing point can reach-30 DEG C.
3. consumption is few, cost-saving, and this frostproofer is compared with other frostproofers, and reach strength of solution needed for identical freezing point well below other frostproofer desired concns, consumption greatly reduces, and has saved cost.
Embodiment
Below by way of specific embodiment, the specific embodiment of the present invention is described in further detail.
Example one
A kind of air conditioning system frostproofer, its moiety is counted as follows by weight:
Diethylene glycol monomethyl ether 55 parts
Poly-sulfonated phenylethylene 2 parts
Phthalic acid 12 parts
1 part, saltpetre
Sodium benzoate 22 parts
Monomethylaniline 11 parts
9 parts, urea
Phosphatase 11 2 parts
Anti-incrustation corrosion inhibitor 18 parts
Stablizer 18 parts
Deionized water 60 parts.
Wherein, described anti-incrustation corrosion inhibitor is mixed with the ratio of weight and number of 1:2:1:3 by three methylenephosphonic acids, maleic anhydride, vinylformic acid, Soxylat A 25-7 acrylate; Described stablizer is mixed with the ratio of weight and number of 2:1.5:3 by borax, propylene glycol and calcium chloride.
Its making method is, diethylene glycol monomethyl ether, poly-sulfonated phenylethylene, phthalic acid, saltpetre, sodium benzoate, monomethylaniline, urea, phosphoric acid, anti-incrustation corrosion inhibitor, stablizer is added respectively in grinding and crushing machine, lapping powder is broken into 100 object powder, the powder of above-mentioned each component is uniformly mixed after and deionized water mixing and stirring frostproofer.
Example two
A kind of air conditioning system frostproofer, its moiety is counted as follows by weight:
Diethylene glycol monomethyl ether 72 parts
Poly-sulfonated phenylethylene 3 parts
Phthalic acid 11 parts
2.2 parts, saltpetre
Sodium benzoate 28 parts
Monomethylaniline 14 parts
12 parts, urea
Phosphatase 79 part
Anti-incrustation corrosion inhibitor 16 parts
Stablizer 8 parts
Deionized water 65 parts.
Wherein, described anti-incrustation corrosion inhibitor is mixed with the ratio of weight and number of 1:2:1:3 by three methylenephosphonic acids, maleic anhydride, vinylformic acid, Soxylat A 25-7 acrylate; Described stablizer is mixed with the ratio of weight and number of 2:1.5:3 by borax, propylene glycol and calcium chloride.
Its making method is, diethylene glycol monomethyl ether, poly-sulfonated phenylethylene, phthalic acid, saltpetre, sodium benzoate, monomethylaniline, urea, phosphoric acid, anti-incrustation corrosion inhibitor, stablizer is added respectively in grinding and crushing machine, lapping powder is broken into 100 object powder, the powder of above-mentioned each component is uniformly mixed after and deionized water mixing and stirring frostproofer.
Example three
A kind of air conditioning system frostproofer, its moiety is counted as follows by weight:
Diethylene glycol monomethyl ether 68 parts
Poly-sulfonated phenylethylene 2 parts
Phthalic acid 15 parts
3.5 parts, saltpetre
Sodium benzoate 30 parts
Monomethylaniline 15 parts
7 parts, urea
Phosphoric acid 5 parts
Anti-incrustation corrosion inhibitor 13 parts
Stablizer 13 parts
Deionized water 55 parts.
Wherein, described anti-incrustation corrosion inhibitor is mixed with the ratio of weight and number of 1:2:1:3 by three methylenephosphonic acids, maleic anhydride, vinylformic acid, Soxylat A 25-7 acrylate; Described stablizer is mixed with the ratio of weight and number of 2:1.5:3 by borax, propylene glycol and calcium chloride.
Its making method is, diethylene glycol monomethyl ether, poly-sulfonated phenylethylene, phthalic acid, saltpetre, sodium benzoate, monomethylaniline, urea, phosphoric acid, anti-incrustation corrosion inhibitor, stablizer is added respectively in grinding and crushing machine, lapping powder is broken into 100 object powder, the powder of above-mentioned each component is uniformly mixed after and deionized water mixing and stirring frostproofer.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments, and therefore, the present invention is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (7)
1. an air conditioning system frostproofer, is characterized by, and its moiety is counted as follows by weight:
Diethylene glycol monomethyl ether 45-80 part
Poly-sulfonated phenylethylene 1-5 part
Phthalic acid 8-15 part
Saltpetre 0.1-6 part
Sodium benzoate 20-30 part
Monomethylaniline 10-15 part
Urea 6-18 part
Phosphoric acid 3-15 part
Anti-incrustation corrosion inhibitor 15-22 part
Stablizer 15-22 part
Deionized water 50-70 part.
2. a kind of air conditioning system frostproofer as claimed in claim 1, is characterized by, and preferably, its moiety is counted as follows by weight:
Diethylene glycol monomethyl ether 55 parts
Poly-sulfonated phenylethylene 2 parts
Phthalic acid 12 parts
1 part, saltpetre
Sodium benzoate 22 parts
Monomethylaniline 11 parts
9 parts, urea
Phosphatase 11 2 parts
Anti-incrustation corrosion inhibitor 18 parts
Stablizer 18 parts
Deionized water 60 parts.
3. a kind of air conditioning system frostproofer as claimed in claim 1 or 2, is characterized by, and described anti-incrustation corrosion inhibitor is mixed with the ratio of weight and number of 1:2:1:3 by three methylenephosphonic acids, maleic anhydride, vinylformic acid, Soxylat A 25-7 acrylate.
4. a kind of air conditioning system frostproofer as claimed in claim 1 or 2, it is characterized by, described stablizer is mixed with the ratio of weight and number of 2:1.5:3 by borax, propylene glycol and calcium chloride.
5. a kind of air conditioning system frostproofer as claimed in claim 1 or 2, is characterized by, and the ratio of weight and number of described sodium benzoate and monomethylaniline is 2:1.
6. a kind of air conditioning system frostproofer as claimed in claim 1 or 2, is characterized by, and the ratio of weight and number of described anti-incrustation corrosion inhibitor and stablizer is 1:1.
7. a kind of air conditioning system frostproofer as claimed in claim 1 or 2, it is characterized by, the making method of described frostproofer is, diethylene glycol monomethyl ether, poly-sulfonated phenylethylene, phthalic acid, saltpetre, sodium benzoate, monomethylaniline, urea, phosphoric acid, anti-incrustation corrosion inhibitor, stablizer is added respectively in grinding and crushing machine, lapping powder is broken into 100-120 object powder, the powder of above-mentioned each component is uniformly mixed after and deionized water mixing and stirring frostproofer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697864.3A CN104513650A (en) | 2014-11-28 | 2014-11-28 | Air conditioning system antifreeze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697864.3A CN104513650A (en) | 2014-11-28 | 2014-11-28 | Air conditioning system antifreeze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104513650A true CN104513650A (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410697864.3A Pending CN104513650A (en) | 2014-11-28 | 2014-11-28 | Air conditioning system antifreeze |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160251A (en) * | 2013-04-04 | 2013-06-19 | 青岛文晟汽车零部件有限公司 | Efficient composite antifreezing solution |
| CN103173193A (en) * | 2013-04-04 | 2013-06-26 | 青岛文晟汽车零部件有限公司 | Anticorrosion ant-freezing solution |
| CN103555292A (en) * | 2013-09-30 | 2014-02-05 | 青岛市高科专利技术转移平台有限公司 | Novel high-efficiency composite antifreeze fluid formula |
| CN103589399A (en) * | 2013-10-18 | 2014-02-19 | 青岛昊源环境工程技术有限公司 | Corrosion-resistant anti-freezing solution for automobile engines |
| CN103589398A (en) * | 2013-10-18 | 2014-02-19 | 青岛昊源环境工程技术有限公司 | Anti-scaling antifreezing solution for automobile engine |
| CN103589397A (en) * | 2013-10-17 | 2014-02-19 | 青岛昊源环境工程技术有限公司 | High-efficiency antifreezing solution for locomotives |
| CN103834367A (en) * | 2014-02-26 | 2014-06-04 | 南通顺阳化工有限公司 | Locomotive anti-freezing liquid |
-
2014
- 2014-11-28 CN CN201410697864.3A patent/CN104513650A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160251A (en) * | 2013-04-04 | 2013-06-19 | 青岛文晟汽车零部件有限公司 | Efficient composite antifreezing solution |
| CN103173193A (en) * | 2013-04-04 | 2013-06-26 | 青岛文晟汽车零部件有限公司 | Anticorrosion ant-freezing solution |
| CN103555292A (en) * | 2013-09-30 | 2014-02-05 | 青岛市高科专利技术转移平台有限公司 | Novel high-efficiency composite antifreeze fluid formula |
| CN103589397A (en) * | 2013-10-17 | 2014-02-19 | 青岛昊源环境工程技术有限公司 | High-efficiency antifreezing solution for locomotives |
| CN103589399A (en) * | 2013-10-18 | 2014-02-19 | 青岛昊源环境工程技术有限公司 | Corrosion-resistant anti-freezing solution for automobile engines |
| CN103589398A (en) * | 2013-10-18 | 2014-02-19 | 青岛昊源环境工程技术有限公司 | Anti-scaling antifreezing solution for automobile engine |
| CN103834367A (en) * | 2014-02-26 | 2014-06-04 | 南通顺阳化工有限公司 | Locomotive anti-freezing liquid |
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Application publication date: 20150415 |
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