Solar powered automobile exhaust circulating purification type multi-layer viaduct

Abstract

A solar powered automobile exhaust circulating purification type multi-layer viaduct comprises a steel truss which is arranged above a viaduct and covers a bridge deck of the viaduct; solar power generating glasses are arranged at the top and the external side part of the steel truss; internal layer transparent plates are arranged at the bottom and on the internal side of the steel truss; automobile exhaust purification chambers are formed between the solar power generating glasses and the internal layer transparent plates; the internal sides of the bottoms of the left side and the right sideof the steel truss are connected with the bridge deck of the bottom layer of path layer of the viaduct through elastic sealing connecting bodies; a median with a hollow structure is arranged at the middle part of the bridge deck of the viaduct; and the top of the median protrudes out of a concrete structure upwards and extends into an ecological aeration layer. According to the solar powered automobile exhaust circulating purification type multi-layer viaduct, by using a closed system, automobile exhaust is collected; and by using an air purification module, the exhaust is purified; and therefore, the noise problem of heavy traffic is completely solved, large-area land resources of the viaduct can be sufficiently utilized to generate power, and the power generation is not affected by running vehicles.

Description

Technical field [0001] The invention belongs to the technical field of roads, bridges and environmental protection, and in particular relates to a solar-powered automobile exhaust circulating purification type multi-layer elevated road. Background technique [0002] In large cities and megacities, elevated roads play a role as the aorta of urban traffic. The traffic volume is large, and the exhaust gas produced also contributes a lot to air pollution. Since the elevated roads are currently open, these exhaust gases are emitted into the urban air. . The closed structure adopted by the invention can collect and purify the tail gas generated by the automobile flow on the elevated road. Rich CO produced after purification 2 Air is fed into the ecological module (greenhouse on the top of the elevated road), which can increase the biological output of the greenhouse. The driving of the air purification process completely relies on the electricity generated by the power-generating gla...

AI Technical Summary

Problems solved by technology

[0003] Existing similar technology has the air purification tower built in Xi'an City, but this structure is the air purification structure of single function, will occupy the land separately

[0004] The existing urban elevated roads are not covered, which has the advantage of better driving vision and the disadvantage of having adverse effects on the urban ecological environment

The adverse effects are as follows: (1) One is to exacerbate the urban heat island effect (2) The solar energy on the upper part of the elevated road is not used (3) The exhaust gas is lost to cause air pollution (4) The noise is not shielded or only shielded on both sides, due to the diffraction effect of sound There is still noise pollution to the residential areas on both sides

(5) No vibration-absorbing structure is used, and the durability of the structure is poor

(6) Rain and snow have an impact on road driving, and the road surface is exposed to the sun in summer so that the road surface reaches 60-70 degrees, and the high temperature seriously affects the driving environment

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