Cable trench convenient for cleaning and treating rain sewage

Abstract

The invention discloses a cable trench convenient for cleaning and treating rain sewage, and belongs to the field of power equipment. The cable trench comprises a plurality of water collection modules, wherein the adjacent water collection modules are movably connected, the water collection modules on two adjacent sides communicate with each other, a partition plate is fixedly connected to one side of the top of an inner cavity of each water collection module, a water pump is fixedly connected to the bottom of each water collection module, and a drainage pipeline communicates with a water outlet in the top of the water pump. According to the cable trench convenient for cleaning and treating rain sewage, whether a drainage device is started or not can be controlled according to the water level in the cable trench and monitoring data within a set range around the cable trench, so that automatic drainage of accumulated water in the cable trench is realized, the service life of a cable inthe cable trench is not influenced by excessive accumulated water, and the cable trench can be applied to places where power or telecommunication cable facilities are laid and replaced under power plants, power substations and sidewalk.

Description

technical field [0001] The invention relates to the technical field of electric equipment, and more specifically, relates to a cable trench for cleaning and treating rainwater and sewage. Background technique [0002] The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, and it is also an enclosure structure for the laid cable facilities. Exposure to the sun causes rapid wear of the outer protective layer, causing the internal lines of the cable to contact each other and short circuit, which affects the safety of the working state of the telecommunications cable equipment. [0003] Chinese patent document CN111404106A discloses a cable trench top cover for sealing the opening of the cable trench, including a base and a transparent cover plate arranged on the base, along the width direction of the cover plate, from the middle of the cover plate to the two At the end, the distance from the cover plate to the...

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Problems solved by technology

[0003] Chinese patent document CN111404106A discloses the top cover of the cable trench, which is used to block the opening of the cable trench, including a base and a transparent cover plate arranged on the base, along the cover In the width direction of the plate, from the middle of the cover plate to the two ends of the cover plate, the distance from the cover plate to the opening shows a continuous change trend from large to small. There are multiple water diversion structures on the side of the cover plate close to the opening. Extending along the width direction of the cover plate, the invention sets a transparent cover plate by tilting, and the cover plate shows a trend of high in the middle and low on both sides, and a water diversion structure is arranged on the cover plate to reduce the water mist on the bottom area of ​​the cover plate , due to the protective limit function of the cable trench, the accumulated water falling into the cable trench in rainy and snowy weather is often easy to block the outlet hole of the cable trench, resulting in the accumulated water in the cable trench, and the cable trench does not have an automatic alarm function. When there is a lot of water, it cannot be automatically removed, and the drainage of the cable trench is generally inspected by the staff on the spot, and then drained through the equipment. This treatment method will easily cause the cable to be in the water for a long time, be corroded, and affect the life of the cable. Very well meet the needs of use

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