CN103881667A - High-efficiency heat conducting liquid additive and preparation method thereof - Google Patents
High-efficiency heat conducting liquid additive and preparation method thereof Download PDFInfo
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- CN103881667A CN103881667A CN201410128014.1A CN201410128014A CN103881667A CN 103881667 A CN103881667 A CN 103881667A CN 201410128014 A CN201410128014 A CN 201410128014A CN 103881667 A CN103881667 A CN 103881667A
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Abstract
The invention relates to the technical field of heat conducting liquid additives, and particularly relates to a high-efficiency heat-conducting liquid additive and a preparation method thereof. According to the preparation method, 6-8 parts by weight of nickel powder, 3-5 parts by weight of carbon powder, 0.9-1.1 parts by weight of cobalt powder, 0.4-0.6 part by weight of zirconium powder, 0.6-0.8 part by weight of titanium powder, 1.3-1.6 parts by weight of manganese powder, 14-16 parts by weight of copper powder, 4-6 parts by weight of potassium dichromate and 9-11 parts by weight of potassium sulphate are taken, the grain fineness of all the raw materials is required to be smaller than 2400 meshes, and the heating conducting liquid additive is prepared by the mixing of the raw materials. The invention further provides a preparation method to protect the heat conducting liquid additive, the additive prepared according to the preparation method can make the heat conducting liquid have high heating conducting efficiency, not deteriorate, not erode the pipeline and be durable, and the cost of the additive is low; the weight ratio of the materials is further limited, and therefore the effect is better; and the additive has a better effect when the fineness of the materials is required to be smaller than 2800 meshes.
Description
Technical field
The present invention relates to conductive fluid auxiliary agent technical field, the compound method that specifically relates to high-efficiency heat conduction liquid auxiliary agent also relates to this conductive fluid auxiliary agent.
Background technology
Water can be used as conductive fluid and uses, and have advantages of that cost is low, but its heat transfer efficiency is poor.
Utilize organism for example ethanol, acetone, also can be used as conductive fluid, but life-time service its there is shortcoming apt to deteriorate, and heat transfer efficiency neither be fine.
The aqueous solution of inorganic salts also can be used as conductive fluid and uses, but such conductive fluid has easy corrosion pipeline, reduces the electricradiator shortcoming in work-ing life.
In prior art, also have many conductive fluid, these conductive fluid or there is the shortcoming that cost is high, or there is the shortcoming that heat transfer efficiency is low, can not meet the needs of scatterer heat conduction.
Summary of the invention
Object of the present invention is exactly for above-mentioned shortcoming, provides one to add in conductive fluid, can make the heat transfer efficiency of conductive fluid high, never degenerates, the compound method of corrosion pipeline, long-lived high-efficiency heat conduction liquid auxiliary agent not.
The compound method of high-efficiency heat conduction liquid auxiliary agent of the present invention is achieved in that a kind of compound method of high-efficiency heat conduction liquid auxiliary agent, comprise the following steps: get by weight the nickel powder of 6-8 parts, the carbon dust of 3-5 parts, the cobalt powder of 0.9-1.1 parts, the zirconium powder of 0.4-0.6 part, the titanium valve of 0.6-0.8 part, the manganese powder of 1.3-1.6 parts, the copper powder of 14-16 parts, the heavy complex acid potassium of 4-6 parts, the potassium sulfate of 9-11 parts, above material fineness all requires to be less than 2400 orders, and these materials mix.
Preferably, the ratio of described various materials is: get by weight the nickel powder of 7 parts, the carbon dust of 4 parts, the cobalt powder of 1 part, the zirconium powder of 0.5 part, the titanium valve of 0.7 part, the manganese powder of 1.5 parts, the copper powder of 15 parts, the heavy complex acid potassium of 5 parts, the potassium sulfate of 10 parts.
Best: above material fineness all requires to be less than 2800 orders.
Described to be less than 2400 orders also thin than 2400 orders, and described to be less than 2800 orders also thin than 2800 orders.
The conductive fluid auxiliary agent that the present invention also will protect aforesaid method to make.
The invention has the beneficial effects as follows: helping that such compound method is made added, add in conductive fluid, can make the heat transfer efficiency of conductive fluid high, never degenerate, not corrosion pipeline, long-lived advantage, such auxiliary agent has advantages of that cost is low; Described various substance weight ratios further limit, and have advantages of better effects if; Above material fineness all requires to be less than 2800 orders, has advantages of better effects if.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
Get by weight the nickel powder of 6 grams, the carbon dust of 3 grams, the cobalt powder of 0.9 gram, the zirconium powder of 0.4 gram, the titanium valve of 0.6 gram, the manganese powder of 1.3 grams, the copper powder of 14 grams, the heavy complex acid potassium of 4 grams, the potassium sulfate of 9 grams, it is 2400 orders that above material fineness all requires, mix, make 32.9 grams of the first conductive fluid auxiliary agent A.
Embodiment 2
Get by weight the nickel powder of 8 grams, the carbon dust of 5 grams, the cobalt powder of 1.1 grams, the zirconium powder of 0.6 gram, the titanium valve of 0.8 gram, the manganese powder of 1.6 grams, the copper powder of 16 grams, the heavy complex acid potassium of 6 grams, the potassium sulfate of 11 grams, above material fineness is 2450 orders, mixes, and makes 50.1 grams of the second conductive fluid auxiliary agent B.
Embodiment 3
Get by weight the nickel powder of 7 grams, the carbon dust of 4 grams, the cobalt powder of 1 gram, the zirconium powder of 0.5 gram, the titanium valve of 0.7 gram, the manganese powder of 1.5 grams, the copper powder of 15 grams, the heavy complex acid potassium of 5 grams, the potassium sulfate of 10 grams, above material fineness is all 2500 orders, mixes.Make the 3rd conductive fluid auxiliary agent C44.7 gram.
Embodiment 4
Get by weight the nickel powder of 6 grams, the carbon dust of 3 grams, the cobalt powder of 0.9 gram, the zirconium powder of 0.4 gram, the titanium valve of 0.6 gram, the manganese powder of 1.3 grams, the copper powder of 14 grams, 4 heavy complex acid potassium, the potassium sulfate of 9 grams, above material fineness is all 2800 orders, mixes, and makes the 4th conductive fluid auxiliary agent D32.9 gram.
Embodiment 5
Get by weight the nickel powder of 8 grams, the carbon dust of 5 grams, the cobalt powder of 1.1 grams, the zirconium powder of 0.6 gram, the titanium valve of 0.8 gram, the manganese powder of 1.6 grams, the copper powder of 16 grams, the heavy complex acid potassium of 6 grams, the potassium sulfate of 11 grams, if all 2900 orders of above material fineness, mix, make the 5th conductive fluid auxiliary agent E50.1 gram.
Embodiment 6
Get by weight the nickel powder of 7 grams, the carbon dust of 4 grams, the cobalt powder of 1 gram, the zirconium powder of 0.5 gram, the titanium valve of 0.7 gram, the manganese powder of 1.5 grams, the copper powder of 15 grams, the heavy complex acid potassium of 5 grams, the potassium sulfate of 10 grams, above material fineness is all 2850 orders, mixes, and makes the 6th conductive fluid auxiliary agent F44.7 gram.
Getting inside diameter is 1 centimetre, wall thickness is that 1 millimeter, length are the copper pipes of 86 centimetres, 50 grams of acetone of copper pipe the inside splendid attire, acetone is as conductive fluid, add respectively 0.5 gram of above-mentioned auxiliary agent, at this moment the consumption that adds auxiliary agent is 1% of conductive fluid weight, make the conductive fluid with auxiliary agent, in addition, in a copper pipe, only filling pure acetone (does not add any auxiliary agent, as a comparison), first makes copper pipe and inner conductive fluid keep the temperature of 20 degree again, 5 centimetres of one end of each copper pipe are put into respectively in the water of 80 degree, experimental result is as follows again:
More than experiment, can draw to draw a conclusion: acetone as conductive fluid in, adding this auxiliary agent can increase the heat conductivility of conductive fluid significantly, and the auxiliary agent effect further limiting in embodiment 3 is best; Aspect fineness, fineness is less than 2800 object materials and is formed in auxiliary agent best results.
Repeat above-mentioned experiment, the consumption that adds auxiliary agent is that within 0.5-1.5% scope of conductive fluid weight, conclusion is identical.
Further, contriver also tests the situation of other liquid as conductive fluid, for example water, thermal oil, ethanol, on the market buy other conductive fluid, draw identical conclusion, do not add the conductive fluid of auxiliary agent to compare minimum fast 3 times of heat-transfer rate, have even fast 50 times, there is beyond thought magical heat-transfer effect.
In addition, contriver, in micro-pipeline that has seepage, adds the conductive fluid with this auxiliary agent, and it has repairing effect, and after for some time, pipeline is non-leakage.
And in micro-pipeline that has seepage, adding the conductive fluid that there is no this auxiliary agent, after for some time, pipe leakage is more.
Thin copper pipe as heat pipe in, the conductive fluid with the interpolation of this auxiliary agent is compared with the conductive fluid that does not have this auxiliary agent to add, 3-4 times of the lifes of heat pipe, for example, the heat pipe life-span of adding the conductive fluid that there is no this auxiliary agent is 3 years, add and have the conductive fluid that this auxiliary agent adds, the heat pipe life-span can reach more than 10 years.
More than experiment draws the following conclusions: this auxiliary agent adds to and in conductive fluid, has advantages of pipe-repairing, increases the service life, and this can give the credit to the repairing effect of ultrafine powder.
Above embodiment is only part embodiment of the present invention, contriver also did many similar experiments, draw identical conclusion, those skilled in the art also can do many identical experiments, lead to the same conclusion, but aim of the present invention is not limited to this, any those skilled in the art is in the field of the invention, and the variation of doing or modification and further expansion are all encompassed in the scope of the claims of the present invention.
Claims (6)
1. the method for a high-efficiency heat conduction liquid auxiliary agent, comprise the following steps: get by weight the nickel powder of 6-8 parts, the carbon dust of 3-5 parts, the cobalt powder of 0.9-1.1 parts, the zirconium powder of 0.4-0.6 part, the titanium valve of 0.6-0.8 part, the manganese powder of 1.3-1.6 parts, the copper powder of 14-16 parts, the heavy complex acid potassium of 4-6 parts, the potassium sulfate of 9-11 parts, above material fineness all requires to be less than 2400 orders, and these materials mix.
2. method according to claim 1, it is characterized in that: the ratio of described various materials is: get by weight the nickel powder of 7 parts, the carbon dust of 4 parts, the cobalt powder of 1 part, the zirconium powder of 0.5 part, the titanium valve of 0.7 part, the manganese powder of 1.5 parts, the copper powder of 15 parts, the heavy complex acid potassium of 5 parts, the potassium sulfate of 10 parts.
3. method according to claim 1 and 2, is characterized in that: above material fineness all requires to be less than 2800 orders.
4. a high-efficiency heat conduction liquid auxiliary agent, get by weight the nickel powder that contains 6-8 parts, the carbon dust of 3-5 parts, the cobalt powder of 0.9-1.1 parts, the zirconium powder of 0.4-0.6 part, the titanium valve of 0.6-0.8 part, the manganese powder of 1.3-1.6 parts, the copper powder of 14-16 parts, the heavy complex acid potassium of 4-6 parts, the potassium sulfate of 9-11 parts, above material fineness all requires to be less than 2400 orders.
5. high-efficiency heat conduction liquid auxiliary agent according to claim 4, it is characterized in that: the ratio of described various materials is: get by weight the nickel powder of 7 parts, the carbon dust of 4 parts, the cobalt powder of 1 part, the zirconium powder of 0.5 part, the titanium valve of 0.7 part, the manganese powder of 1.5 parts, the copper powder of 15 parts, the heavy complex acid potassium of 5 parts, the potassium sulfate of 10 parts.
6. according to the high-efficiency heat conduction liquid auxiliary agent described in claim 4 or 5, it is characterized in that: above material fineness all requires to be less than 2800 orders.
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| CN201410128014.1A CN103881667A (en) | 2014-04-01 | 2014-04-01 | High-efficiency heat conducting liquid additive and preparation method thereof |
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| CN201410128014.1A CN103881667A (en) | 2014-04-01 | 2014-04-01 | High-efficiency heat conducting liquid additive and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739651A (en) * | 2016-01-27 | 2016-07-06 | 商洛学院 | Computer CPU cooler |
| CN108192574A (en) * | 2018-01-11 | 2018-06-22 | 四川大仁新创科技有限公司 | A kind of heat-conducting liquid composition and preparation method and application |
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| CN1329123A (en) * | 2000-06-15 | 2002-01-02 | 南京理工大学 | Nanometer fluid high-effective heat-conductive cooling working medium and its preparation method |
| CN1392217A (en) * | 2001-06-18 | 2003-01-22 | 汪瀚 | Formula of quick heat transfer carrier and its use |
| CN1749349A (en) * | 2004-09-13 | 2006-03-22 | 郑振胜 | Heat conductive medium |
| CN101440273A (en) * | 2008-12-10 | 2009-05-27 | 中国兵器工业第五二研究所 | Preparation of heat conducting oil with nano-particle for strengthening heat transfer and use thereof in electric oil-filled radiator |
| CN101735775A (en) * | 2010-01-26 | 2010-06-16 | 上海第二工业大学 | Method for preparing nano fluid for heat transfer medium of solar heat exchange system |
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2014
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329123A (en) * | 2000-06-15 | 2002-01-02 | 南京理工大学 | Nanometer fluid high-effective heat-conductive cooling working medium and its preparation method |
| CN1392217A (en) * | 2001-06-18 | 2003-01-22 | 汪瀚 | Formula of quick heat transfer carrier and its use |
| CN1749349A (en) * | 2004-09-13 | 2006-03-22 | 郑振胜 | Heat conductive medium |
| CN101440273A (en) * | 2008-12-10 | 2009-05-27 | 中国兵器工业第五二研究所 | Preparation of heat conducting oil with nano-particle for strengthening heat transfer and use thereof in electric oil-filled radiator |
| CN101735775A (en) * | 2010-01-26 | 2010-06-16 | 上海第二工业大学 | Method for preparing nano fluid for heat transfer medium of solar heat exchange system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105739651A (en) * | 2016-01-27 | 2016-07-06 | 商洛学院 | Computer CPU cooler |
| CN108192574A (en) * | 2018-01-11 | 2018-06-22 | 四川大仁新创科技有限公司 | A kind of heat-conducting liquid composition and preparation method and application |
| CN108192574B (en) * | 2018-01-11 | 2020-12-11 | 江西渠成氟化学有限公司 | Heat-conducting liquid composition and preparation method and application thereof |
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Application publication date: 20140625 |