Energy-saving underground comprehensive pipe rack and comprehensive pipe rack system

Abstract

The invention relates to an energy-saving underground comprehensive pipe rack. The energy-saving underground comprehensive pipe rack comprises a pipe rack main body which is located below a road and extends in the length direction of the road; a plurality of bases are fixed to the lower end surface of a top plate of the pipe rack main body; the bases are rotatably connected with a plurality of rotating shafts with horizontally set axes; fan blades coaxially rotate with the rotating shafts; exhaust pipes which are connected with the fan blades in a sleeving manner are also suspended on the piperack main body; two ends of each of the exhaust pipes respectively communicate with the interior and the exterior of a pipe rack; a plurality of speed reducing blocks slide up and down on the upper end surface of the road; the lower end surfaces of the speed reducing blocks are connected with gear racks which penetrate through the top plate; the rotating shafts are connected with gears which areengaged with the gear racks in the sleeving manner; unidirectional rotating devices are arranged between the gears and the rotating shafts; resetting devices for jacking up the speed reducing blocks are arranged between the speed reducing blocks and the road; the speed reducing blocks drive the fan blades to rotate when slide downward. By adopting the technical scheme, the use of a driving motor is reduced compared with the prior art; moreover, power does not need to be supplied in a subsequence using process; the energy-saving underground comprehensive pipe rack is low in cost and energy-saving, and is more friendly to the ecological environment.

Description

technical field [0001] The invention relates to the technical field of comprehensive pipe gallery, in particular to an energy-saving underground comprehensive pipe gallery and a comprehensive pipe gallery system. Background technique [0002] In the past, municipal public pipelines were generally buried directly underground, such as cables and water pipes. But nowadays, in order to implement unified planning, design, construction and maintenance, the municipal public facilities built underground for laying municipal public pipelines are usually called comprehensive pipe corridors. Because the comprehensive pipe corridors are built underground in cities, in order to avoid contact with the building foundation Obstacles, often built along urban roads. [0003] In the existing comprehensive utility gallery, when the cables transmit electric energy, the cables will generate heat due to the effect of resistance. Usually, the number of cables on the balance tank is large and the d...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the length of the existing comprehensive pipe gallery is often long, ranging from several kilometers to more than ten kilometers. If electric exhaust fans are installed to exhaust the comprehensive pipe gallery, the driving The installation cost of the equipment is high, and in the subsequent use, the exhaust fan needs to be continuously powered, the operating cost is also high, and it is not environmentally friendly, so there is room for improvement

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