CN101389163A - Large power carbon fiber electric heating tube for industrial use - Google Patents
Large power carbon fiber electric heating tube for industrial use Download PDFInfo
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- CN101389163A CN101389163A CNA2008101583632A CN200810158363A CN101389163A CN 101389163 A CN101389163 A CN 101389163A CN A2008101583632 A CNA2008101583632 A CN A2008101583632A CN 200810158363 A CN200810158363 A CN 200810158363A CN 101389163 A CN101389163 A CN 101389163A
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- electric heating
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Abstract
The invention provides a large power carbon fiber electric heating tube for industrial use, which comprises an outer electrode, electrode packing heads, electric heater bodies, an electrode wire, internal racks, a tubular case, and an exhaust hole. Two or more electric heating bodies are connected in series in the tubular case, an internal rack is disposed between the electric heating body and the tubular case, an internal sleeved tube runs through the electric heating body having electric wire penetrating therein, an internal rack is disposed between the internal sleeved tube and the electric heating body, sleeve shaped electrodes are disposed on both ends of the electric heating body, which are connected with the electrode wire through connection wires. Electrode packing heads equipped with outer electrodes are disposed on both ends of the tubular case, and the electrode wire is connected with the outer electrode through high temperature tolerant metal connection plates. Comparing with technique in prior art, the electric heating tube has uniform working temperature, stable electric heating performance, long life, and heating efficiency reaches over 98%, consequently has great propagation and application value.
Description
1, technical field
The present invention relates to the electrothermal tube in a kind of electric equipment, the large power carbon fiber electric heating tube for industrial use that is used to heat in specifically a kind of electric equipment.
2, background technology
As everyone knows, the quartz electrothermal tube of prior art generally adopts the metal electric heating body, for example: molybdenum filament, tungsten filament etc.The metal electric heating body easily causes surface oxidation owing to high temperature in the electric heating process, and the problem that has breakage, blows, and the mission life-span is short, and the heat efficiency is low; Simultaneously, electric energy is converted into luminous energy, and power consumption is big.Thereby above-mentioned metal material is difficult to make and has electrothermal tube durable in use and that the heat efficiency is high, influenced the scope of application of electrothermal tube to a certain extent.So in recent years, the product that with the nonmetallic materials carbon fiber is electric heating element was by more and more widely use because it not only heat efficiency height, life-span are long, and, under particular surroundings, improve effect, and saves energy.
3, summary of the invention
The invention provides that a kind of simple in structure, working temperature is stable, long service life, large power carbon fiber electric heating tube for industrial use that electric conversion rate is high.
Large power carbon fiber electric heating tube for industrial use of the present invention is by external electrode, the electrode end socket, electric heating element, electrode wires, inner support, shell, steam vent is formed, it is characterized in that two above electric heating elements are connected among the shell, be provided with inner support between electric heating element and the shell, be penetrated with inner sleeve in the middle of the electric heating element, be installed with electrode wires in the inner sleeve, be provided with inner support between inner sleeve and the electric heating element, the two ends of electric heating element are provided with the shell-like electrode, the shell-like electrode is connected with electrode wires by connecting line, the electrode end socket that is provided with external electrode is arranged on the two ends of shell, and electrode wires is connected with external electrode by the refractory metal brace.
The invention has the beneficial effects as follows:
1, working temperature is even, long service life.Large power carbon fiber electric heating tube for industrial use of the present invention is the electric heating element of the banded or circle shape of being worked out by the long filament carbon fiber, and overall structure is to be formed by combination of monomers.Thereby can require design power to strengthen or minimizing length, thereby adapt to all temps requirement according to different temperatures.Because quick heating, the heater temperature is even, 300～800 ℃ of serviceability temperatures, power 3000～15000W, electric heating property is stable, reliable, exceeds 10000 hours useful life, frequent starting, close and long-term continuous operation in, heater non-oxidation and punch-through, photochromic even, the inside and outside cleaning of tube wall of generating heat;
2, structural design is simple, energy-conserving and environment-protective.Large power carbon fiber electric heating tube for industrial use of the present invention adopts the long filament carbon fiber, and length is long, and is simple and reasonable, and serviceability temperature is wide, can economize on electricity 30%, and heat pollution-free, the genus environment-friendly products;
3, the scope of application is wide, and usability is strong at random.Use high-power overlength etc. to require to satisfy in the water of large power carbon fiber electric heating tube for industrial use of the present invention to industry, food processing industry, manufacturing industry, chemical industry, in the air, be applicable to technological requirement length overlength, the industrial or agricultural main equipment of power super large, thereby it is can extensive use, and practical immediately;
4, electric conversion efficiency height.Large power carbon fiber electric heating tube for industrial use of the present invention can be adjusted temperature between 300～800 ℃ by the synthetic far ir ray high-efficiency electric-heating body of set of monomers, and the thermal efficiency of carbon fiber electric heating tube has high thermal efficiency up to more than 98%;
5, the far infrared radiation effect is good, and health care is remarkable.The far infrared carbon fiber electric heating tube is a kind of based on radiation infrared heater, and the electric radiation transfer ratio reaches more than 70%.The wavelength of the far infrared that it is launched is between 3-14 μ m, and the far infrared line spectrum of this section wavelength is called as " light of life ", accounts for 80% of whole wavelength.It can be absorbed by airborne hydrone and produce resonance frictional heat effect simultaneously, has realized the effect of quick raising heating ambient temperature.Particularly effectively the activating human body histocyte, stimulate circulation, quicken metabolism, strengthen immunocompetence, also having the heat overwhelming majority that effect far infrared carbon fiber electric heating tubes such as deodorization dehumidifying is antibiotic discharge simultaneously is the far infrared radiation energy, different with metallic heating body, it has avoided the generation of electromagnetic field fully, and does not have surge current.Simultaneously because the far infrared 80% of carbon element object own radiation overlaps with human body infrared, so occupying very big advantage at aspects such as safety, energy-conservation, healthy, comfortablenesses, is the best electric heating element of present performance;
6, cold-resistant heat shocks is strong.This product encapsulating material adopts high-purity dehydroxylation quartz glass tube, and thermal coefficient of expansion is minimum, and high thermal stability is arranged, and can bear violent variations in temperature and does not burst (quartz ampoule is heated to 1500 ℃, drops into rapidly in 20 ℃ of water also not burst);
7, acid, corrosion resistance is strong.Quartz glass is good acid resisting material (except for hydrofluoric acid), is equivalent to 30 times of acid-proof ceramics, and 150 times of stainless steel (nichrome) are the optimal selections of sour body heating.
4, description of drawings
Accompanying drawing 1 is a large power carbon fiber electric heating tube for industrial use overall structure schematic diagram;
Accompanying drawing 2 is to connect enlarged drawing between the electric heating element of large power carbon fiber electric heating tube for industrial use;
Accompanying drawing 3 is profiles of the inner support of large power carbon fiber electric heating tube for industrial use.
Mark in the accompanying drawing is represented respectively: external electrode 1, electrode end socket 2, electrode wires 3, shell-like electrode 4, inner sleeve 5, inner support 6, shell 7, electric heating element 8, connecting line 9, steam vent 10, pore 11, support arm 12, refractory metal brace 13.
5, embodiment
Below in conjunction with accompanying drawing large power carbon fiber electric heating tube for industrial use of the present invention is done following detailed description the in detail.
As accompanying drawing 1, shown in 2, this electrothermal tube is by external electrode 1, electrode end socket 2, electrode wires 3, inner support 6, shell 7, electric heating element 8, steam vent 10 is formed, wherein two above electric heating elements 8 are connected among the shell 7, be provided with inner support between electric heating element 8 and the shell 7, be penetrated with inner sleeve 5 in the middle of the electric heating element 8, be installed with electrode wires 3 in the inner sleeve 5, be provided with inner support 6 between inner sleeve 5 and the electric heating element 8, the two ends of electric heating element 8 are provided with shell-like electrode 4, shell-like electrode 4 is connected with electrode wires 9 by connecting line 3, the electrode end socket 2 that is provided with external electrode 1 is arranged on the two ends of shell 7, electrode wires 3 is connected with external electrode 1 by the refractory metal brace, and the electrode end socket 2 of shell 7 ends is provided with steam vent 10.
The electrode end socket of shell end is provided with steam vent.
Shell-like electrode 4 is generally selected for use fastening or welding manner with being connected of electric heating element 8, and the electric heating element group that combines can be made the high-power of 300mm to 4000mm length and based on the high-efficiency electric-heating pipe of far ir ray.
As shown in Figure 3, inner support 6 is to be made of support arm 12 and inner support, and support arm 12 appearances are shells 7, there is pore 11 inside, inner support then is made up of electric heating element 8 and inner sleeve 5, is installed with electrode wires 3 in the inner sleeve 5, and inner support 4 is fixed on electric heating element 8 in the appropriate location of shell 7 again; Inner support 4 is generally made by resistant to elevated temperatures pottery or mica insulator.
Shell 7 can use the material of quartz ampoule or other heat-resisting material to make.
Large power carbon fiber electric heating tube for industrial use of the present invention promptly can be widely used in all kinds of heatings and far infrared health care fields such as warmer, warm-air drier, various beauty apparatus; Can be widely used in oven dry and dry and all kinds of far infrared drying baking boxs fields such as the instrument oven dry is mechanical, drying tea leaves is mechanical, wig oven dry again; Also can be widely used in industrial circles such as baking vanish, plastic-blasting, plastic apparatus, and and existing large power, electrically heat pipe relatively, the thermal efficiency of large power carbon fiber electric heating tube for industrial use is up to more than 98%, thereby, have good economic use value.
Outside the technical characterictic that specification is described, be the known technology of those skilled in the art.
Claims (5)
1, large power carbon fiber electric heating tube for industrial use, its structure is by external electrode, the electrode end socket, electric heating element, electrode wires, inner support, shell, steam vent is formed, it is characterized in that two above electric heating elements are connected among the shell, be provided with inner support between electric heating element and the shell, be penetrated with inner sleeve in the middle of the electric heating element, be installed with electrode wires in the inner sleeve, be provided with inner support between inner sleeve and the electric heating element, the two ends of electric heating element are provided with the shell-like electrode, the shell-like electrode is connected with electrode wires by connecting line, the electrode end socket that is provided with external electrode is arranged on the two ends of shell, and electrode wires is connected with external electrode by the refractory metal brace.
2, large power carbon fiber electric heating tube for industrial use according to claim 1 is characterized in that the electrode end socket of shell end is provided with steam vent.
3, large power carbon fiber electric heating tube for industrial use according to claim 1 is characterized in that electric heating element is to be compiled into band shape, tubulose or webmaster shape by the long filament carbon fiber.
4, large power carbon fiber electric heating tube for industrial use according to claim 1, the connected mode that it is characterized in that inner sleeve and shell-like electrode are fastening or welding.
5, large power carbon fiber electric heating tube for industrial use according to claim 1 is characterized in that inner support is to be made by resistant to elevated temperatures pottery or mica insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101583632A CN101389163B (en) | 2008-10-31 | 2008-10-31 | Large power carbon fiber electric heating tube for industrial use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101583632A CN101389163B (en) | 2008-10-31 | 2008-10-31 | Large power carbon fiber electric heating tube for industrial use |
Publications (2)
| Publication Number | Publication Date |
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| CN101389163A true CN101389163A (en) | 2009-03-18 |
| CN101389163B CN101389163B (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101583632A Expired - Fee Related CN101389163B (en) | 2008-10-31 | 2008-10-31 | Large power carbon fiber electric heating tube for industrial use |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102291862A (en) * | 2011-05-06 | 2011-12-21 | 天津市永耀电光源有限公司 | Infrared oppositely-arranged halogen heating tube |
| CN102427619A (en) * | 2011-11-29 | 2012-04-25 | 广东美的制冷设备有限公司 | Carbon-fiber electric auxiliary heat exchanger of air conditioner |
| CN102768884A (en) * | 2011-05-04 | 2012-11-07 | 邬月良 | Method for machining enamelled round copper wire by using carbon fiber optical radiation heating tube |
| CN102833892A (en) * | 2012-08-23 | 2012-12-19 | 扬州市优珂电气有限公司 | Manufacturing method of ultra-long electric heating pipe |
| CN106500359A (en) * | 2015-09-05 | 2017-03-15 | 广东顺德光晟电器股份有限公司 | Heater-type Optical wave electric heating tube mounting structure in solar water heater metal water tank |
| CN108156679A (en) * | 2018-01-18 | 2018-06-12 | 无锡恒业电热电器有限公司 | A kind of combined type soil environment remediation electric heater |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1064561A (en) * | 1974-11-04 | 1979-10-16 | Paul F. Offermann | Method and means for segmentally reducing heat output in heat-tracing pipe |
| CN2407547Y (en) * | 2000-02-21 | 2000-11-22 | 李林林 | Carbon fiber heater |
| CN201286177Y (en) * | 2008-10-31 | 2009-08-05 | 黄溯 | Large power carbon fiber electric heating tube for industrial use |
-
2008
- 2008-10-31 CN CN2008101583632A patent/CN101389163B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768884A (en) * | 2011-05-04 | 2012-11-07 | 邬月良 | Method for machining enamelled round copper wire by using carbon fiber optical radiation heating tube |
| CN102768884B (en) * | 2011-05-04 | 2015-08-19 | 邬月良 | A kind of method adopting carbon fiber luminous radiation heating pipe to process enamel insulated round copper wire |
| CN102291862A (en) * | 2011-05-06 | 2011-12-21 | 天津市永耀电光源有限公司 | Infrared oppositely-arranged halogen heating tube |
| CN102427619A (en) * | 2011-11-29 | 2012-04-25 | 广东美的制冷设备有限公司 | Carbon-fiber electric auxiliary heat exchanger of air conditioner |
| CN102427619B (en) * | 2011-11-29 | 2013-10-09 | 广东美的制冷设备有限公司 | Carbon-fiber electric auxiliary heat exchanger of air conditioner |
| CN102833892A (en) * | 2012-08-23 | 2012-12-19 | 扬州市优珂电气有限公司 | Manufacturing method of ultra-long electric heating pipe |
| CN106500359A (en) * | 2015-09-05 | 2017-03-15 | 广东顺德光晟电器股份有限公司 | Heater-type Optical wave electric heating tube mounting structure in solar water heater metal water tank |
| CN108156679A (en) * | 2018-01-18 | 2018-06-12 | 无锡恒业电热电器有限公司 | A kind of combined type soil environment remediation electric heater |
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| Publication number | Publication date |
|---|---|
| CN101389163B (en) | 2011-11-02 |
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