CN203671746U - Vacuum superconducting electric heater - Google Patents
Vacuum superconducting electric heater Download PDFInfo
- Publication number
- CN203671746U CN203671746U CN201320800327.8U CN201320800327U CN203671746U CN 203671746 U CN203671746 U CN 203671746U CN 201320800327 U CN201320800327 U CN 201320800327U CN 203671746 U CN203671746 U CN 203671746U
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- Prior art keywords
- electric heater
- tube
- vacuum
- lower transverse
- sleeve pipe
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Abstract
The utility model discloses a vacuum superconducting electric heater. The vacuum superconducting electric heater comprises an upper transverse tube and a lower transverse tube, the upper transverse tube is provided with a filling valve, an electric heating tube sleeve is arranged inside the lower transverse tube, an electric heating tube element is arranged in the electric heating tube sleeve which is a quartz tube, and the electric heating tube element is a carbon fiber heating body; the upper transverse tube and the lower transverse tube are communicated with each other through a hollow heat dissipation element so as to constitute a sealed vacuum shell filled with superconducting liquid. The vacuum superconducting electric heater is high in heat conversion efficiency, low in power consumption, small in instant current shock, long in service life, high in acid and corrosion resistance, high in temperature rise speed, small in thermal hysteresis, uniform in heating, and long in thermal radiation distance.
Description
Technical field
The utility model relates to high-efficiency electric-heating electric heater technical field, relates in particular to a kind of vacuum superconducting electric heater.
Background technology
Vacuum etectric heater be people in winter a kind of household appliances for warming oneself, at present, vacuum etectric heater has entered into huge numbers of families, be widely used in all kinds of civilian and public buildings such as the mobile heating such as house, office, hotel, market, hospital, school, railway carriage, simple and easy prefabricated house, become the electric equipment products one of of people in the indispensability that is the comfortable life of pursuit in winter.But at present, the electroheat technology that common vacuum etectric heater is conventional is to adopt the traditional electrical thermal technologies such as wire, halogen, heat transfer medium is mainly liquid and additive, the electric conversion efficiency of wire, halogen is low, the shortcomings such as power consumption is large, immediate current impacts reduction of service life, heat transfer medium intensification heat transfer efficiency slow, electrothermal tube is low, acid resistance, corrosion-resistant.
Utility model content
The purpose of this utility model is to provide the vacuum superconducting electric heater that kind of a kind of thermal conversion efficiency is high, power consumption is little, programming rate is fast, thermo-lag is little, heating is even, heat distance is far away, the shortcomings such as low to overcome the electric conversion efficiency of wire, halogen of prior art, power consumption is large, immediate current impacts reduction of service life, heat transfer medium intensification heat transfer efficiency slow, electrothermal tube is low, acid resistance, corrosion-resistant.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of vacuum superconducting electric heater, comprise upper lateral tube and lower transverse tubule, one end of described upper lateral tube is provided with for vacuumizing and the prefill valve of topping up, electrothermal tube sleeve pipe is housed in described lower transverse tubule, the two ends of electrothermal tube sleeve pipe are arranged on outside lower transverse tubule, in described electrothermal tube sleeve pipe, electrical heating tube element are housed, and described electrothermal tube sleeve pipe is quartz ampoule, described electrical heating tube element is carbon fiber exothermic part, and electrical heating tube element is connected with attaching plug by power line; Described upper lateral tube and lower transverse tubule are interconnected and are formed the housing of vacuum sealing by the radiating piece of hollow, in described housing, superconducting fluid are housed.
As the improvement to technique scheme, described carbon fiber exothermic part is the carbon fiber of fibre diameter in the solid multifibres structure of 50～200nm.
As the improvement with technique scheme, described electrothermal tube sleeve pipe, electrical heating tube element structure are " n " type or " Π " type or " H " type or " one " font.
Compared with prior art, the beneficial effects of the utility model are: vacuum superconducting electric heater of the present utility model, and heating is carbon fiber exothermic part, thermal conversion efficiency is high, power consumption is little, immediate current impacts little, long service life; Electrothermal tube is quartz ampoule, and heat transfer efficiency is high, acid resistance, corrosion resistance are strong; The rate of heat exchange of superconducting fluid is fast, programming rate is fast, thermo-lag is little, heating is even, heat distance is far away, in use avoids again vacuumizing.
Brief description of the drawings
Fig. 1 is the structural representation of vacuum superconducting electric heater of the present utility model.
Wherein, 1-upper lateral tube; 2-lower transverse tubule; 3-prefill valve; 4-electrothermal tube sleeve pipe; 5-electrical heating tube element; 6-housing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment mono-
As shown in Figure 1, vacuum superconducting electric heater of the present utility model, comprise upper lateral tube 1 and lower transverse tubule 2, one end of described upper lateral tube 1 is provided with for vacuumizing and the prefill valve 3 of topping up, in described lower transverse tubule 2, electrothermal tube sleeve pipe 4 is housed, and the two ends of electrothermal tube sleeve pipe 4 are arranged on outside lower transverse tubule 2, in described electrothermal tube sleeve pipe 4, electrical heating tube element 5 is housed, described electrothermal tube sleeve pipe 4 is quartz ampoule, and described electrical heating tube element 5 is carbon fiber exothermic part, and electrical heating tube element 5 is connected with attaching plug by power line; Described upper lateral tube 1 is interconnected and is formed the housing 6 of vacuum sealing by the radiating piece of hollow with lower transverse tubule 2, in described housing 6, superconducting fluid is housed.
Described carbon fiber exothermic part is the carbon fiber of fibre diameter in the solid multifibres structure of 50～200nm.
Described electrothermal tube sleeve pipe 4, electrical heating tube element 5 structures are " n " type or " Π " type or " H " type or " one " font.
Vacuum superconducting electric heater is taking quartz ampoule as electrothermal tube sleeve pipe, taking carbon fiber exothermic part as thermal source, adopt the energy-efficient heat transfer technology of superconducting fluid, under vacuum state, by the evaporative heat loss of superconduction steam, the air that makes to warm oneself in space is issued to best heating effect in strong convection of heat.This technology is the environmental protection and energy saving new technology with international most advanced level, and it has broken traditional Yi Shui and the oily conduction mode for heat transfer carrier, utilizes far infrared electro-thermal tube to carry out system heat sources configuration.The feature of its bi-directional energy-saving that tool electric conversion efficiency is high, heat-sinking capability is strong.The more effective product that makes is energy-efficient, is in particular in:
1, improve electric property stable: carbon fiber exothermic part after energising, frequent starting, close and long-term continuous operation in, power stability, within certain margin of tolerance, can not produce any instantaneous power and impact.Have power headroom large, power can arbitrarily regulate.
2, improve the thermal efficiency, carbon fiber exothermic part is a kind of black body material, therefore has the feature such as heat up rapidly, thermo-lag is little, heating is even, radiant heat transfer distance, rate of heat exchange are fast.More energy-conservation more than 30% than common metal heater.
3, utilize the characteristic of quartz ampoule acidproof (being equivalent to more than 100 times of stainless steel), cold-hot fusion increase the service life long (more than 10,000 hours).
4, utilize carbon fiber-quartz electric heating tube technology to make superconducting radiator performance maximum energy-saving (more than 30%) effect.
In the vacuum superconducting electric heater course of work, luminous flux is far smaller than the electrothermal tube of metallic heating body, and electric conversion efficiency is up to more than 95%.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a vacuum superconducting electric heater, comprise upper lateral tube and lower transverse tubule, it is characterized in that: one end of described upper lateral tube is provided with for vacuumizing and the prefill valve of topping up, electrothermal tube sleeve pipe is housed in described lower transverse tubule, the two ends of electrothermal tube sleeve pipe are arranged on outside lower transverse tubule, in described electrothermal tube sleeve pipe, electrical heating tube element are housed, and described electrothermal tube sleeve pipe is quartz ampoule, described electrical heating tube element is carbon fiber exothermic part, and electrical heating tube element is connected with attaching plug by power line; Described upper lateral tube and lower transverse tubule are interconnected and are formed the housing of vacuum sealing by the radiating piece of hollow, in described housing, superconducting fluid are housed.
2. vacuum superconducting electric heater according to claim 1, is characterized in that: described carbon fiber exothermic part is the carbon fiber of fibre diameter in the solid multifibres structure of 50～200nm.
3. vacuum superconducting electric heater according to claim 1 and 2, is characterized in that: described electrothermal tube sleeve pipe, electrical heating tube element structure are " n " type or " Π " type or " H " type or " one " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800327.8U CN203671746U (en) | 2013-12-06 | 2013-12-06 | Vacuum superconducting electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800327.8U CN203671746U (en) | 2013-12-06 | 2013-12-06 | Vacuum superconducting electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671746U true CN203671746U (en) | 2014-06-25 |
Family
ID=50968035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320800327.8U Expired - Fee Related CN203671746U (en) | 2013-12-06 | 2013-12-06 | Vacuum superconducting electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671746U (en) |
-
2013
- 2013-12-06 CN CN201320800327.8U patent/CN203671746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |