CN1533234A - Liquid state working medium with anti-radiation function - Google Patents
Liquid state working medium with anti-radiation function Download PDFInfo
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- CN1533234A CN1533234A CNA031139779A CN03113977A CN1533234A CN 1533234 A CN1533234 A CN 1533234A CN A031139779 A CNA031139779 A CN A031139779A CN 03113977 A CN03113977 A CN 03113977A CN 1533234 A CN1533234 A CN 1533234A
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Abstract
This invention disclose a liquid work medium with antiradiation function, which component and mix is: ten water Na2SO4 11-93 water 100, the content of one of the following components is 0-10 portions: NaCl, NaBr, kcl, (NH4)2SO4, Na2SO4, Na2SO3, NH4Cl and K2SO4, all above portions are weight. This invented liquid medium has a good shield performance to electro-magnetic radiation reaching to 70 dB for its shield index with good conductivity, good transparency, no poison, safety and wide available temperature sphere, it's not frozen at 0 deg.C nor boiled at 100deg.C available in TV computers etc.
Description
Technical field
The present invention relates to a kind of working medium, particularly relate to a kind of liquid refrigerant that is applied in the anti-radiation device with anti-microwave, electromagnetic radiation function.
Background technology
At present; in order to prevent television set; the electromagnetic radiation that household electrical appliance such as computer and microwave oven are produced damages human body; usually adopt the double glazing insulating material; the double glazing of liquid crystal protection screen and filling sodium chloride solution; but; these measures all belong to generally for the shield effectiveness of electromagnetic radiation; wherein; the shield effectiveness of the double glazing of filling sodium chloride solution is especially unsatisfactory; because the solubility of sodium chloride in water is less relatively; transparency in order to ensure solution; sodium chloride crystal in use can not take place separate out phenomenon; therefore; because the solubility restriction of the sodium chloride solution of filling in double glazing, this solution is not good to the shield effectiveness of electromagnetic radiation.
Summary of the invention
The purpose of this invention is to provide the liquid refrigerant that a kind of shield effectiveness better has radiation-resisting functional.
In order to achieve the above object, component and the proportioning with liquid refrigerant of radiation-resisting functional of the present invention is:
11～93 parts of sal glauberis;
100 parts in water;
At least a in the following component: sodium chloride, sodium bromide, potassium chloride, ammonium sulfate, sodium sulphate, sodium sulfite, ammonium chloride and potassium sulfate, its content is: 0～10 part.
More than all umbers be weight portion, down with.
Wherein, the preferable range of the sal glauberi in the said components is 30～75 parts, and the scope that is more preferably of sal glauberi is: 40～60 parts, the optimum value of sal glauberi is: 52 parts.
The present invention adds at least a in the following component in above-mentioned liquid refrigerant: sodium chloride, sodium bromide, potassium chloride, ammonium sulfate, sodium sulphate, sodium sulfite, ammonium chloride and potassium sulfate, can further improve the shield effectiveness of liquid refrigerant to electromagenetic wave radiation.
Liquid refrigerant of the present invention in use, be sealed in the glass of hollow, this double glazing device is installed in the position near wave electromagnetic radiation source, as television screen, computer monitor screen etc., owing to injected liquid refrigerant of the present invention in the double glazing, can play good shield effectiveness to electromagnetic radiation.
For liquid refrigerant of the present invention, under same serviceability temperature, the content of sal glauberi is high more, and is good more to the shield effectiveness of electromagnetic radiation; Require under the transparent situation of working medium for being applied in television set, computer etc., the serviceability temperature scope should be at 20～30 ℃ preferably.
The present invention compared with prior art has the following advantages: liquid refrigerant of the present invention has good shielding properties to electromagenetic wave radiation, and its shielding index can reach 70 decibels.In addition, the conducting electricity very well of liquid refrigerant of the present invention, transparency is good, nontoxic, it is not quick-fried not fire, therefore, and safety durable; The temperature applicable range of this working medium is wider, even temperature can not frozen at 0 ℃ yet, temperature can not seethed with excitement at 100 ℃ yet.
Embodiment
Embodiment 1
The component and the proportioning that have the liquid refrigerant of radiation-resisting functional in the present embodiment are:
52 parts of sal glauberis;
100 parts in water;
Embodiment 2
The component and the proportioning that have the liquid refrigerant of radiation-resisting functional in the present embodiment are:
52 parts of sal glauberis;
100 parts in water;
8 parts of sodium bromides.
Embodiment 3
The component and the proportioning that have the liquid refrigerant of radiation-resisting functional in the present embodiment are:
60 parts of sal glauberis;
100 parts in water;
8 parts in sodium chloride.
Embodiment 4
The component and the proportioning that have the liquid refrigerant of radiation-resisting functional in the present embodiment are:
40 parts of sal glauberis;
100 parts in water;
8 parts in potassium chloride.
Embodiment 2 in the foregoing description is a most preferred embodiment, with sealing behind this liquid refrigerant injection double glazing, it is carried out the anti-electromagnetic-radiation test determination obtain, and the shielding index is 70 decibels.
Claims (8)
1. liquid refrigerant with radiation-resisting functional, its component and proportioning are:
11～93 parts of sal glauberis;
100 parts in water;
At least a in the following component: sodium chloride, sodium bromide, potassium chloride, ammonium sulfate, sodium sulphate,
Sodium sulfite, ammonium chloride and potassium sulfate, its content is: 0～10 part;
More than all umbers be weight portion, down with.
2. the liquid refrigerant with radiation-resisting functional as claimed in claim 1 is characterized in that: the preferable range of described sal glauberi is 30～75 parts.
3. the liquid refrigerant with radiation-resisting functional as claimed in claim 2 is characterized in that: the scope that is more preferably of described sal glauberi is: 40～60 parts.
4. the liquid refrigerant with radiation-resisting functional as claimed in claim 3 is characterized in that: the optimum value of described sal glauberi is: 52 parts.
5. the liquid refrigerant with radiation-resisting functional as claimed in claim 1, its component and proportioning are:
52 parts of sal glauberis;
100 parts in water.
6. the liquid refrigerant with radiation-resisting functional as claimed in claim 1, its component and proportioning are:
52 parts of sal glauberis;
100 parts in water;
8 parts of sodium bromides.
7. the liquid refrigerant with radiation-resisting functional as claimed in claim 1, its component and proportioning are:
60 parts of sal glauberis;
100 parts in water;
8 parts in sodium chloride.
8. the liquid refrigerant with radiation-resisting functional as claimed in claim 1, its component and proportioning are:
40 parts of sal glauberis;
100 parts in water;
8 parts in potassium chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031139779A CN1533234A (en) | 2003-03-24 | 2003-03-24 | Liquid state working medium with anti-radiation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031139779A CN1533234A (en) | 2003-03-24 | 2003-03-24 | Liquid state working medium with anti-radiation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1533234A true CN1533234A (en) | 2004-09-29 |
Family
ID=34283874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031139779A Pending CN1533234A (en) | 2003-03-24 | 2003-03-24 | Liquid state working medium with anti-radiation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1533234A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470873A (en) * | 2019-09-07 | 2019-11-19 | 贵州中信宏业科技股份有限公司 | Telecommunication circuit tests shielded box |
| CN108884380B (en) * | 2016-03-23 | 2020-12-11 | 株式会社钟化 | Heat storage material composition and application thereof |
-
2003
- 2003-03-24 CN CNA031139779A patent/CN1533234A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108884380B (en) * | 2016-03-23 | 2020-12-11 | 株式会社钟化 | Heat storage material composition and application thereof |
| CN110470873A (en) * | 2019-09-07 | 2019-11-19 | 贵州中信宏业科技股份有限公司 | Telecommunication circuit tests shielded box |
| CN110470873B (en) * | 2019-09-07 | 2021-08-31 | 贵州中信宏业科技股份有限公司 | Communication circuit test shielding box |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |