An underground comprehensive pipe corridor

Abstract

The invention relates to an underground comprehensive pipe corridor, which includes a high-level corridor and a low-level corridor built underground; the high-level corridor is divided into a ventilation room, an escape passage, a power distribution room and a feeding room by a first partition wall, and the first partition wall There are multiple first entrances and exits on the top, which connect the ventilation room, escape passage, power distribution room and feeding room. The top of the ventilation room is provided with vents and ventilation structures exposed to the ground, and the top of the escape passage is provided with an escape port exposed to the ground. and the escape well cover, the top of the feeding room is equipped with an upper feeding port and a feeding cover plate exposed to the ground, and the bottom of the ventilation room, escape passage and / or feeding room is provided with a second entrance and exit connected with the low corridor; the low corridor There is a pipe cabin and a cable cabin inside, and a drainage structure is provided at the bottom of the pipeline cabin and the cable cabin. The pipeline cabin is divided into several sub-pipe cabins, and the cable cabin is divided into several sub-cable cabins. The underground comprehensive pipe gallery of the present invention occupies a small area, is convenient for installation and maintenance, and has high management efficiency.

Description

technical field [0001] The invention belongs to the technical field of urban comprehensive pipe gallery design, and in particular relates to an underground comprehensive pipe gallery. Background technique [0002] The underground comprehensive pipe gallery is a tunnel space built underground in the city. It integrates various engineering pipelines such as power, communication, gas, heating, water supply and drainage, and implements unified planning, unified design, unified construction and management. Critical infrastructure and "lifeline" for operations. It is a municipal public facility that implements unified planning, design, construction and maintenance, and is built underground in the city for laying municipal public pipelines. The construction of urban comprehensive pipe corridor is an important infrastructure to improve people's living conditions. [0003] Escape exits, feeding rooms, vents, and power distribution rooms are essential node facilities for the constru...

AI Technical Summary

Problems solved by technology

[0003] Escape exits, feeding rooms, vents, and power distribution rooms are essential node facilities for the construction of urban comprehensive utility corridors, and are the lifelines to ensure the safe operation of utility corridors. In traditional and conventional methods, each node facility is set up separately or partially combined. The existing problems are: there are many openings in the upper part of the pipe gallery, the layout is messy, the management of accident points and security systems is more difficult, and various functions are relatively scattered, which is not easy for construction management and is not conducive to later maintenance and management. In the gallery, there are safety hazards such as flooding of the pipe gallery. Due to the increase of many entrances and exits, many hydraulic manhole covers need to be installed, which not only affects the appearance but also increases the cost

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