Multi-compartment cable pipe gallery provided with ventilation and extraction integrated joint structures
A node structure and cable technology, applied in ventilation systems, underwater structures, infrastructure projects, etc., can solve the problems of reducing pipe gallery investment, single node function, redundant nodes, etc., to reduce investment, reduce nodes, The effect of reducing the number of fans
Pending Publication Date: 2019-09-06
MCC CAPITAL ENGINEERING & RESEARCH
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Problems solved by technology
[0007] The purpose of the present invention is to provide a multi-chamber cable tunnel with integrated ventilation and lead-out node structure, which overcomes the shortcomings of single node function, redundant nodes, and high investment in the prior art. The integrated design of the multi-chamber cable pipe gallery with node structure reduces redundant nodes, effectively reduces the investment of pipe gallery, and has a wide range of applications
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[0040] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.
[0041] The specific implementations of the present invention described here are only for the purpose of explaining the present invention, and should not be construed as limiting the present invention in any way. Under the teaching of the present invention, the skilled person can conceive any possible modification based on the present invention, and these should be regarded as belonging to the scope of the present invention. It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or interv...
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The invention relates to a multi-compartment cable pipe gallery provided with ventilation and extraction integrated joint structures. The multi-compartment cable pipe gallery provided with the ventilation and extraction integrated joint structures comprise at least two cable compartments adjacent laterally, and intermittent communicating exists between the every two adjacent cable compartments, the ventilation and extraction integrated joint structures are arranged on the upper parts of the cable compartments at longitudinal intervals; the ventilation and extraction integrated joint structurescomprise ventilation interlayers and cable extraction interlayers, and the ventilation interlayers and the cable extraction interlayers are disposed on the upper parts of the cable compartments, theventilation interlayers are used for ventilation and air exchange and personnel escape of the cable compartments at the same longitudinal position, the cable extraction interlayers are used for cableextraction of the cable compartments at the same longitudinal position. According to the integrated design of the multi-compartment cable pipe gallery provided with the ventilation and extraction integrated joint structures, the number of redundant joints is reduced, the investment of the pipe gallery is effectively reduced, and the application range is wide.
Description
technical field [0001] The invention relates to the technical field of urban comprehensive pipe gallery, in particular to a multi-chamber cable pipe gallery provided with a ventilation and lead-out comprehensive node structure. Background technique [0002] The comprehensive pipe gallery is a structure and ancillary facilities built underground to accommodate two or more types of urban engineering pipelines. That is to build a tunnel space underground in the city, integrating various engineering pipelines such as power, communication, gas, heating, water supply and drainage, etc., with special inspection ports, hoisting ports and monitoring systems, which is an important basis for ensuring urban operation Facilities and "lifelines". The construction of comprehensive utility corridors can effectively eliminate urban "pull links", ensure smooth road traffic, and ensure safe operation of underground pipelines. The comprehensive pipe gallery is divided into the main line compr...
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IPC IPC(8): E02D29/045H02G9/08F24F7/007
CPCE02D29/10H02G9/08F24F7/007
Inventor 余科张琼姜素云赵帅王茂武锐丫
Owner MCC CAPITAL ENGINEERING & RESEARCH