CN1100980C - Conducting medium and conduction-type electric heater - Google Patents
Conducting medium and conduction-type electric heater Download PDFInfo
- Publication number
- CN1100980C CN1100980C CN 98111981 CN98111981A CN1100980C CN 1100980 C CN1100980 C CN 1100980C CN 98111981 CN98111981 CN 98111981 CN 98111981 A CN98111981 A CN 98111981A CN 1100980 C CN1100980 C CN 1100980C
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- conducting medium
- conduction
- raw material
- type electric
- electric heater
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Abstract
The present invention relates to a conducting medium and the electric radiator thereof, and the electric radiator uses the conducting medium as a heat-conducting medium. The conducting medium, particularly a conducting medium used for a conducting-type electric radiator, is composed of distilled water, potassium dichromate, potassium sulfate, trisodium phosphate and absolute alcohol. The conducting-type electric radiator is composed of a plurality of electric heating pieces and electric heating elements; more than three communicating passages are arranged in each electric heating piece; the conducting medium is filled in the passages; the cross section of each communicating passage in each electric heating piece is circular. Compared with the prior art, the present invention has the advantages of convenient manufacture and low production cost. The conducting medium provided by the present invention only needs to be filled in the inner liner of the electric radiator by 4 to 7% volume of the inner liner, and the use quantity of the present invention is little. The medium has small heat inertia; thus, the speed of temperature increase and temperature drop is high, and consequently products can use the present invention with high thermal efficiency and high speed of temperature increase and temperature drop.
Description
The present invention relates to transmitting medium and be the electric heater of heat-conducting medium with this transmitting medium.
At present, the filling type electric heater all is to make heat-conducting medium with the mineral oil (generally adopting transformer with oily) of growing carbochain saturated hydrocarbons composition; This oily thermal inertia is bigger, thereby it is all casual than slow to heat up, lower the temperature, existing electric heater will almost be full of whole inner bag cavity in the electric heater to this oil, heat so many medium oil, need considerable heat and time, its work is to circulate with the absorption heat to finish heat radiation, the heat-delivery surface non-uniform temperature.
Transmitting medium provided by the invention, the 4-7% that only need fill electric heater inner bag volume gets final product, and consumption is seldom, this medium heat inertia is very little, thereby intensification, cooling rate are very fast, and this medium boiling point is lower simultaneously, so, do not need too many heat, the distillation of can seething with excitement, undergo phase transition, absorb a large amount of heats, and it is evenly spread apart, its work is to finish with phase transformation, so its heat absorption, radiating efficiency are very high; Conduction-type electric heater provided by the invention is relatively simple for structure, uses transmitting medium provided by the present invention, its thermal efficiency ratio higher; Making transmitting medium provided by the invention raw materials used is qualitative, quantitative chemical products of having carried out complete analysis, have reliable use according to and assurance property, raw material are easy to get, Device-General has the ripe operating procedure can be for using for reference, so, make and be out of question.
The present invention constitutes like this: transmitting medium, transmitting medium especially for the conduction-type electric heater use, calculate according to percentage by weight, it is by distilled water 73-86%, potassium bichromate 6-10%, potassium sulfate 1-2%, dipotassium hydrogen phosphate 1-2%, tertiary sodium phosphate 1-2%, absolute ethyl alcohol 4-12% constitutes, concrete preparation method is: raw material distilled water is dropped in the reactor, start thermal source (steam, electric heating, or its thermal source), start agitator, then with the raw material potassium bichromate, potassium sulfate, tertiary sodium phosphate adds in the reactor successively, heats while stirring, when temperature rises to 50 ℃-60 ℃, stop to heat up, continue to stir, treat that its raw material fully dissolves after, its mixeding liquid temperature is reduced to 30-35 ℃, again the raw material absolute ethyl alcohol is added, continue to stir, make it fully to mix, cooling is finished product; Calculate according to percentage by weight, if make the monomer heat conducting element, best material rate is: distilled water 73%, potassium bichromate 10%, potassium sulfate 2%, dipotassium hydrogen phosphate 1%, tertiary sodium phosphate 2%, absolute ethyl alcohol 12%; Conduction-type electric heater, it is made of some Electric heat radiators (1), heating (2), communication passage (3) more than three is arranged in each sheet Electric heat radiator (1), in these passages (3), be perfused with transmitting medium, heating (2) puts sleeve pipe (4) and is placed in the passage (3) of Electric heat radiator (1) below, sleeve pipe (4) and passage (3) be UNICOM not mutually, fills conduction oil in the sleeve pipe (4), and communication passage (3) sectional area in the Electric heat radiator (1) is rounded.
Compared with prior art, the present invention makes more convenient, low production cost, and the thermal efficiency height that product uses heats up, lowers the temperature rapidly, has reached goal of the invention of the present invention.
Accompanying drawing 1 is the structural representation of product of the present invention, and accompanying drawing 2 is cutaway views of Electric heat radiator.
Embodiments of the invention: the making of transmitting medium, get distilled water 74KG, potassium bichromate 10KG, potassium sulfate 2KG, dipotassium hydrogen phosphate 1GK, tertiary sodium phosphate 2KG, absolute ethyl alcohol 12KG; Concrete preparation method is: raw material distilled water is dropped in the reactor, start thermal source (steam, electric heating or its thermal source), start agitator, add raw material potassium bichromate, potassium sulfate, dipotassium hydrogen phosphate, tertiary sodium phosphate in the reactor successively then, heat while stirring, when temperature rises to 58 ℃, stop to heat up, continue to stir, treat that its raw material fully dissolves after, its mixeding liquid temperature is reduced to 30-35 ℃, again the raw material absolute ethyl alcohol is added, continue to stir, make it fully to mix, cool off, be finished product; The making of conduction-type electric heater: it is by 7 Electric heat radiators (1), heating (2) constitutes, in each sheet Electric heat radiator (1) three communication passage (3) are arranged, in these passages (3), be perfused with transmitting medium, heating (2) puts metal sleeve (4) and is placed in the passage (3) of Electric heat radiator (1) below, metal sleeve (4) is sealed tube and passage (a 3) UNICOM not mutually, filling volume in the metal sleeve (4) is the conduction oil of its volume 80%, communication passage (3) sectional area in the Electric heat radiator (1) is rounded, promptly be made into the product that a power is 1400W, after connecting power supply, heating work produces heat, the boiling distillation thereby the medium in the cavity is heated, become gaseous state mutually, absorb a large amount of heats, diffusion immediately rapidly, gasification back medium is full of whole Electric heat radiator cavity along up-hill line, and Electric heat radiator heats up; Under the effect of Electric heat radiator, reach the purpose of heating.
Claims (4)
1, a kind of transmitting medium, transmitting medium especially for the conduction-type electric heater use, it is characterized in that: calculate according to percentage by weight, it is by distilled water 73-86%, potassium bichromate 6-10%, potassium sulfate 1-2%, dipotassium hydrogen phosphate 1-2%, tertiary sodium phosphate 1-2%, absolute ethyl alcohol 4-12% constitutes, concrete preparation method is: raw material distilled water is dropped in the reactor, start thermal source, start agitator, then with the raw material potassium bichromate, potassium sulfate, tertiary sodium phosphate adds in the reactor successively, heat while stirring, during when temperature or to 50 ℃-60 ℃, stop to heat up, continue to stir, after treating that its raw material fully dissolves, its mixeding liquid temperature is reduced to 30 ℃-35 ℃, again the raw material absolute ethyl alcohol is added, continue to stir, make it fully to mix, cooling, be finished product.
2, according to the described this transmitting medium of claim 1, it is characterized in that: calculate according to percentage by weight, best ratio is: distilled water 73%, potassium bichromate 10%, potassium sulfate 2%, dipotassium hydrogen phosphate 1%, tertiary sodium phosphate 2%, absolute ethyl alcohol 12%.
3, a kind of conduction-type electric heater, it is made of some Electric heat radiators (1), heating (2), it is characterized in that: the communication passage (3) more than three is arranged in each sheet Electric heat radiator (1), in these passages (3), be perfused with transmitting medium as claimed in claim 1 or 2, heating (2) puts sleeve pipe (4) and is placed in the passage (3) of Electric heat radiator (1) below, sleeve pipe (4) and passage (3) be UNICOM not mutually, fills conduction oil in the sleeve pipe (4).
4, according to the described this conduction-type electric heater of claim 3, it is characterized in that: communication passage (3) sectional area in the Electric heat radiator (1) is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111981 CN1100980C (en) | 1998-04-23 | 1998-04-23 | Conducting medium and conduction-type electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111981 CN1100980C (en) | 1998-04-23 | 1998-04-23 | Conducting medium and conduction-type electric heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1232957A CN1232957A (en) | 1999-10-27 |
| CN1100980C true CN1100980C (en) | 2003-02-05 |
Family
ID=5221865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98111981 Expired - Fee Related CN1100980C (en) | 1998-04-23 | 1998-04-23 | Conducting medium and conduction-type electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1100980C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200533566A (en) * | 2004-03-25 | 2005-10-16 | Morohoshi Inc | Method of transporting medicaments |
| CN101805593B (en) * | 2010-01-25 | 2012-07-11 | 李英勇 | Superconducting fluid special for vacuum superconducting heating and preparation method thereof |
| CN102466266A (en) * | 2010-11-05 | 2012-05-23 | 周鼎力 | Safety superconductivity electric heater |
| CN104214816A (en) * | 2013-06-03 | 2014-12-17 | 台湾珈诚超导能源科技股份有限公司 | Heating device |
| CN106318336A (en) * | 2016-06-29 | 2017-01-11 | 天津锦源远华石油工程技术有限公司 | Novel compound chemical heat-conducting medium |
| CN109825258A (en) * | 2019-03-14 | 2019-05-31 | 天津锦源远华石油工程技术有限公司 | A kind of composite chemical heat-conducting medium and preparation method thereof |
-
1998
- 1998-04-23 CN CN 98111981 patent/CN1100980C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1232957A (en) | 1999-10-27 |
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