• 专利标题:   High compression cable for electric device, has waterproof buffer wrapping layer and metal sleeve layer that are provided with conductive anti-corrosion structure layer for preventing water blocking powder of water blocking buffer layer.
  • 专利号:   CN216849415-U, CN114883043-A
  • 发明人:   ZHAO P, LI W, ZHANG Z, ZHAO J
  • 专利权人:   CHINA ELECTRIC POWER RES INST
  • 国际专利分类:   H01B007/28, H01B009/02, H01B013/22, H01B013/24
  • 专利详细信息:   CN216849415-U 28 Jun 2022 H01B-007/28 202255 Chinese
  • 申请详细信息:   CN216849415-U CN22801454 16 Nov 2021
  • 优先权号:   CN11354399, CN22801454

▎ 摘  要

(CN216849415-U) NOVELTY - The utility type provides claims a high-compression cable, comprising: a conductor, a conductor shielding layer, an insulating layer, an insulating shielding layer, a waterproof buffer wrapping layer, a metal sleeve layer and an outer sheath inside sequentially, wherein the waterproof buffer wrapping layer and the metal sleeve layer are provided with a conductive anti-corrosion structure layer, for preventing the water blocking powder of the water blocking buffer wrapping layer inside generating electrochemical reaction on the metal sleeve layer. The high voltage type provides of the utility model is provided with a conductive anti-corrosion structure layer between the waterproof buffer winding layer and the metal sleeve layer, on the one hand, smooth the insulating shield and the resistor sleeve layer of the difference, so as to reduce the influence caused by the waterproof slow charge resistivity is not qualified; On the other hand, it effectively inhibits the water-blocking powder of the water-blocking slow-filling belt inside generate electrochemical reaction, and the conductive anti-corrosion structure layer blocks the water-blocking powder and the contact sleeve. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing high voltage cable. DESCRIPTION OF DRAWING(S) - The drawing shows a structure schematic diagram of the high voltage cable.