Title:
LOW-SMOKE HALOGEN-FREE FLAME-RETARDANT FIRE-RESISTANT POWER CABLE
Document Type and Number:
WIPO Patent Application WO/2023/109052
Kind Code:
A1
Abstract:
Disclosed is a low-smoke halogen-free flame-retardant fire-resistant power cable, comprising a cable body (1). A filling layer (2) is provided outside the cable body (1); a protective mechanism (3) is provided outside the filling layer (2); a protection mechanism (4) is provided outside the protective mechanism (3); a mounting mechanism (5) is provided on the outer wall of the protection mechanism (4). According to the low-smoke halogen-free flame-retardant fire-resistant power cable in the present invention, by providing the protective mechanism (3), the cable can be effectively prevented from being damaged, and the service life of the cable is effectively prolonged. The protective mechanism (3) comprises an anti-interference layer (301), and the main material of the anti-interference layer (301) is an anti-interference metal mesh. The anti-interference layer (301) has strong anti-interference performance, and can effectively prevent external signals from interfering with the cable. By providing the protection mechanism (4), the cable can be effectively protected, and the fire resistance and waterproof performance of the cable are improved. By providing the mounting mechanism (5), the operation convenience can be effectively improved, people can more conveniently mount and fix the cable, and the cable can be effectively prevented from being knotted and wound together.
Inventors:
LU CHUNLIANG (CN)
WANG GUOQUAN (CN)
HUAI HUAI (CN)
LU XIN (CN)
XI JIAONA (CN)
JI ZHAOHENG (CN)
LIU RUN (CN)
WANG GUOQUAN (CN)
HUAI HUAI (CN)
LU XIN (CN)
XI JIAONA (CN)
JI ZHAOHENG (CN)
LIU RUN (CN)
Application Number:
PCT/CN2022/099458
Publication Date:
June 22, 2023
Filing Date:
June 17, 2022
Export Citation:
Assignee:
JIANGSU HENGTONG WIRE&CABLE TECH CO LTD (CN)
International Classes:
H01B7/18; H01B7/17; H01B7/282; H01B7/29; H01B7/42
Domestic Patent References:
| WO2021243858A1 | 2021-12-09 |
Foreign References:
| CN114068079A | 2022-02-18 | |||
| CN111816358A | 2020-10-23 | |||
| CN209199638U | 2019-08-02 | |||
| CN106981341A | 2017-07-25 | |||
| CN209786721U | 2019-12-13 |
Attorney, Agent or Firm:
CENTRAL SOUTH WELL INTELLECTUAL PROPERTY OFFICE (CN)
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