The use of silicone warmer in oil field
In order to ensure the normal and safe production of oilfields in winter, we must carry out heat preservation work on the wellheads of oil and water wells every year, and heat preservation of the processes and equipment in the wellhead boxes. Nowadays, silicone warmer is proved to be the most economical and effective thermal insulation device with low power.The surface properties are non-stick to many materials, and can play a role in isolation. It is precisely because of the many excellent properties of silicone rubber that it is widely used. It is composed of power cord, silicon rubber layer, heating resistance wire, heat insulation layer, silicon rubber insulation layer and aluminum plate.Even if the silicon dioxide generated by short-circuit combustion is still an insulator, this ensures that the electrical equipment continues to work.
Working principle: the fixed power of resistance wire spiral wrapped in silicone rubber, after electrify can generate heat, and heat insulation, insulation is led to most of the heat generated by the resistance wire in the direction of the panel, sulfide or adhesive on the back of a silicone rubber layer aluminum plate is shaped substrates, and excellent heat conductor, and environmental temperature balance quickly, not surface temperature is too high, so as to protect the installation surface is not affected by high temperature harm, but also can produce hole, have the effect of fixed to the wellhead box wall.
