Vacuum superconducting electric heater

The embodiment of the utility model provides a vacuum superconducting electric heater which comprises a heating rod and heat radiating sheets, wherein each heat radiating sheet is in a sheet shape and comprises two cover plates which are buckled mutually and connected in a welding way, and grooves o...

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Bibliographic Details
Main Author HUA ZHENGGANG
Format Patent
LanguageChinese
English
Published 12.05.2010
Subjects
BLASTING
DOMESTIC HOT-WATER SUPPLY SYSTEMS
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS
ELEMENTS OR COMPONENTS THEREFOR
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:The embodiment of the utility model provides a vacuum superconducting electric heater which comprises a heating rod and heat radiating sheets, wherein each heat radiating sheet is in a sheet shape and comprises two cover plates which are buckled mutually and connected in a welding way, and grooves on the two cover plates form a heat-conducting cavity after buckled. By setting the heat radiating sheets into a sheet structure, the heat radiating area of the heat radiating sheets is increased, and the heat radiating efficiency is improved.
Bibliography:Application Number: CN20092109277U