Transformer oil radiator and preparation method thereof
The invention discloses a transformer oil radiator and a preparation method thereof. The transformer oil radiator comprises two oil chamber assemblies and a radiating core assembly arranged between the two oil chamber assemblies. The oil chamber assembly comprises a main flow pipe and a plurality of...
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| creator | ZHANG TAO WANG GUI DENG YE HUANG GUOYIN FAN YONGBIN HUANG ZHENWEI |
| description | The invention discloses a transformer oil radiator and a preparation method thereof. The transformer oil radiator comprises two oil chamber assemblies and a radiating core assembly arranged between the two oil chamber assemblies. The oil chamber assembly comprises a main flow pipe and a plurality of flow dividers perpendicularly communicating with the main flow pipe. The heat dissipation core assembly comprises a plurality of harmonica-shaped tubes; the flow divider comprises a flow divider body and a blanking cap, and the flow divider body is formed by punching aluminum alloy; the flow divider and the harmonica-shaped tube are fixed through a brazing process, and after the inner walls of the flow divider and the harmonica-shaped tube are rough surfaces through the brazing process, protective coatings are formed on the inner walls of the flow divider and the harmonica-shaped tube through paint filling. On one hand, splashing generated during argon arc welding procedure operation is reduced to a great extent, |
| format | Patent |
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| subjects | BASIC ELECTRIC ELEMENTS BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ELECTRICITY HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING INDUCTANCES LIGHTING MAGNETS MECHANICAL ENGINEERING SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS WEAPONS |
| title | Transformer oil radiator and preparation method thereof |
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