Intubular electric heating device for thawing ice

Intubular electric heating device for thawing ice

  • CN 1,763,413 B
  • Filed: 10/19/2004
  • Issued: 12/18/2013
  • Est. Priority Date: 10/19/2004
  • Status: Active Grant
First Claim
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1. an Intubular electric heating device for thawing ice, it is characterized in that:

  • on the tube wall of pipeline, electrically insulated from one another is furnished with at least two electric conductors, one end of described at least two electric conductors is electrically connected to mutually, the other end of electric conductor is electrically connected to low tension power supply respectively, form the electric heating loop, described electric conductor is at least two wires that are arranged in parallel by plastic cement or elastomeric polymeric material parcel, close the bubble elastomeric material for what keep at a certain distance away between wire, closing the bubble elastomeric material is or compound other insulating material identical with the wire insulation material.

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