Hangzhou Henma Power Technology Co., Ltd.
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How to prevent cable trench water accumulation in substations during the rainy season
Release time:
2022-08-17
In recent years, the cable trench of a certain substation in Jinhua often experiences moisture and water accumulation during rainy days. Each inspection requires the treatment of water accumulation in the cable trench. According to station personnel, since 20 years ago, operation and maintenance personnel have visited the station more than 20 times, of which 12 require drainage operations. Especially during the rainstorm, the probability of ponding in the cable trench of the substation is higher, and the substation operation and maintenance personnel are required to arrive at the station to carry out pumping operations. It takes a lot of time to go back and forth to the substation each time, and the work efficiency is low, and there is a great personal safety risk in pumping water at the station during the rainstorm.
In recent years, the cable trench of a certain substation in Jinhua often experiences moisture and water accumulation during rainy days. Each inspection requires the treatment of water accumulation in the cable trench. According to station personnel, since 20 years ago, operation and maintenance personnel have visited the station more than 20 times, of which 12 require drainage operations. Especially during the rainstorm, the probability of ponding in the cable trench of the substation is higher, and the substation operation and maintenance personnel are required to arrive at the station to carry out pumping operations. It takes a lot of time to go back and forth to the substation each time, and the work efficiency is low, and there is a great personal safety risk in pumping water at the station during the rainstorm.
To solve the problem of moisture accumulation in the cable trench, the operation and maintenance personnel of the substation have decided to conduct a thorough treatment of moisture accumulation in the cable trench inside the station. In order to better solve the problem of water accumulation in the cable trench, Hengma Power sent professional personnel to the site to develop a professional cable trench dehumidification plan and communicate with the substation. Soon, the construction personnel of Hengma followed the plan to carry out on-site construction operations. The following are the on-site pictures of Hengma Power's construction of the substation cable trench. Due to the large number of pictures, only some of them will be released for display. If you need cable sealing, please feel free to call Hengma Power.
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