One, single head electric heat pipe fin type overview
Housing material fin electric heating tube with No. 10 steel or stainless steel, the fin materials available 20 galvanized or stainless steel tape. Overall the same material, also can be used with different kinds of materials. After the special craft, will strip tightly wound outside the metal tube, thereby greatly increasing the heat dissipation area. Fin single head heating tube power density high, high temperature operation, power supply wire arranged at both ends, convenient connection. Can also be made into a socket, terminal type, soft wire, easy wiring. Widely used in oven, tunnel oven, such as heating places. Replacement and maintenance is simple and convenient, the specification size range. For dry heating, heating water and other liquids can also be including 8mm-20mm. The diameter, the power range of 10W-30KW, voltage range of 2V-600V.
Two, single head electric heat pipe fin type selection of sealing material
Sealing material function, in order to prevent the moisture in the air by the nozzle into the magnesium oxide, magnesium oxide insulation performance of the moisture, reduce leakage, and failure of electric heating tube. After the magnesium oxide powder modified processing can not sealed.
For sealing electric heating pipe (moisture) materials are glass, epoxy resin, silicone oil.
Advantages of three, single head electric heat pipe fin
1, small diameter, can do 3-25MM.
2, fast heating, high thermal efficiency, long service life, the heating device has the advantages of small volume, low cost
Application of four, single head electric heat pipe fin
Fin type single head electric heat pipe, is in the ordinary element surface wound metal fins, compared with the common component radiating area increased by 2 ~ 3 times, namely the surface load power allows the fin component is the common element of 3 ~ 4 times. Because the element length is shortened, the heat loss is reduced, under the same power condition, with a warming fast, high thermal efficiency, long service life, the heating device has the advantages of small volume, low cost advantages. Heating occasions it can be installed in the blowing pipe or other stationary, air flow. In machinery manufacturing, automotive, textile, food, household appliances industry, especially widely used in air conditioning air curtain industry.
The prospect of five, the electric heating tube
The electric heating element is one of the important parts of home appliance products, almost any kind of home appliance products, have electric heating elements play an important role. At present, household type heating elements are mainly electric heating tube (bar), electric wire, electric tropical PTC element, electrothermal film etc.. Industry experts pointed out that, at present, home appliance with electric elements in electric technology mature still pipe, electric wire, cable and so dominant, this kind of product can account for the entire household electrical heating element with about 80%. The electric heating tube is more common, although the new materials have begun to appear, but these materials are still unable to completely replace the electric heating tube and other products, so the electric heating tube still has development space is not small.