Simple unit modular green roof

Abstract

The invention provides a simple unit modular green roof, comprising a plurality of drainage pipes arranged in parallel. The radial section of each drainage pipe has a major arc shape with the upper part cut, the joint of the two adjacent drainage pipes are fixedly connected, two ends of the plurality of drainage pipes are fixedly connected with end baffles, the end baffle of the draining end is movably connected with a drain valve at the lower side, a water storage and drainage bracket is horizontally fixed in each drainage pipe and comprises a drainage top plate provided with a plurality of drainage holes, the bottom surface of the drainage top plate is fixedly provided with a plurality of groove-type reservoirs at intervals, and a super absorbent resin is placed in the reservoirs. The bottom surface of the reservoir that is not fixed of the drainage top plate, the outer wall of the reservoir and the inner wall of the drainage pipe form a drainage channel, a filter layer enclosing theperipheral edge of the drainage top plate is fixedly laid on the surface of the drainage top plate, the planting soil is applied on the filter layer, and plants are planted in the planting soil. Thepresent application is based on unit modular construction to increase the green roof construction speed and the module water storage capacity.

Description

technical field [0001] The invention relates to the technical field of green roofs, in particular to a simple unit modular green roof. Background technique [0002] The construction of sponge city is of great significance to reduce urban waterlogging, solve the city's own water shortage and urban heat island, and improve the ecological environment. [0003] Green roof is one of the important contents and specific measures to promote the construction of sponge city. Green roofs mainly achieve the reduction of peak runoff, runoff volume and runoff pollution through infiltration. The natural ecological significance of roof greening: In addition to effectively controlling urban flood disasters caused by storm runoff from the source, it can also alleviate the urban heat island effect, improve air quality, reduce urban noise, enhance landscape value, regulate rainwater flow and prolong roof life. Create a good urban ecological environment. Therefore, the construction and recons...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problems that the existing planting roof structure has many levels, the detail nodes are complicated, the construction process is complicated, there are many cases of water leakage in the later planting roof, and it is difficult to repair, the present invention provides a simple unit modular green roof, The green roof is based on unit modular construction. Each unit module of the modular green roof itself has the functions of root puncture resistance, storage and drainage, filtration, and planting, and the water storage capacity is greatly improved. It can be transported to the general waterproof roof, which can increase the speed of green roof construction

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