该替换电缆为下水道摄像头及管道爬行机器人提供拖拽、照明、控制、电视摄像、信号传输与供电。设计要点包括:随机器人指令收放拖行,需柔软以防断芯;直接接触地面与管壁拖行,需优异耐磨性;考虑收放、拖拽及水流冲刷等外力,需足够的抗拉强度;适应城市排水
该替换电缆为下水道摄像头及管道爬行机器人提供拖拽、照明、控制、电视摄像、信号传输与供电。设计要点包括:随机器人指令收放拖行,需柔软以防断芯;直接接触地面与管壁拖行,需优异耐磨性;考虑收放、拖拽及水流冲刷等外力,需足够的抗拉强度;适应城市排水、化工厂排水、输油管道等不同环境,要求防水、耐油、耐酸碱盐雾腐蚀。结构含75Ω同轴(75-2,200m以内视频传输)、4芯0.5mm²与5芯0.3mm²,导体为绞合无氧铜,可按需定制。
PAIDEKABLE develops high quality pipeline robot cables (also called pipe inspection cables and sewer inspection cables, etc.) which provide towing, lighting, control, TV camera, signal transmission, and power supply for sewer camera and pipeline crawling robot.
Design requirements:
● Flexibility: The cable retracts, unwinds, and drags forward with the action commands of the pipeline crawling robot. Therefore, the cable design of the pipeline CCTV inspection robot requires excellent soft performance to avoid the occurrence of broken cores.
● Wear resistance: The cable is dragged forward with the crawling robot and directly touches the ground and the inner wall of the pipe, so it needs to have excellent wear
resistance to prevent the cable from being worn.
● Tensile strength: The influence of external forces such as cable retracting, cable releasing, and dragging, as well as water scouring force, etc. should also be considered in the design of cables. Therefore, tensile strength is also the basic design requirement of this kind of cable.
● Environmental adaptability: It is used in different pipeline environments, such as urban drainage pipelines, chemical plant drainage pipelines, oil pipelines, etc., and has high requirements of waterproof, oil resistance, acid and alkali salt spray corrosion resistance. So and good environmental adaptability is also an important design requirement for pipeline robot cables.
Cable structure：
Conductor: Stranded oxygen-free copper wire
Insulation material: PE
Jacket material: TPU
Jacket color: Black
Tensile strength: 50 kg (Kevlar filling)
Shield: Aluminum foil+ drain wire (overall shield)
Temperature range: Fixed installation: -40℃ to +90℃, Mobile installation: 30℃ to +90℃
Characters: Oil resistant, flame retardant, anti-hydrolysis, anti-microbial, anti-ultraviolet, acid and alkali resistant, etc.
