A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a deceleration strip for in-situ purification of air in a tunnel. The deceleration strip comprises a shell part and a filtering device part. The shell part comprises an elasticshell I, an elastic shell II, springs I and a spring II; the elastic shell II is of a cavity structure inside, and an opening is formed in the upper part of the elastic shell II; the elastic shell Iis positioned above the opening of the elastic shell II; a plurality of springs I are arranged between the upper surface and the lower surface in the elastic shell II; the filtering device part is arranged at the lower part in the cavity of the elastic shell II and consists of a porous silica gel adsorption plate I, an organic metal gas adsorption plate, a porous silica gel adsorption plate II anda one-way waterproof gas permeable membrane which are sequentially stacked from top to bottom. The deceleration strip does not consume energy, is low in cost and excellent in performance, and can adsorb harmful substances such as carbon dioxide, sulfur dioxide, nitric oxide and inhalable particles in automobile exhaust especially for a long tunnel, and has good purification effects.
本发明公开了一种隧道内空气原位净化的减速带，包括外壳部分和过滤装置部分；所述的外壳部分包括弹性壳体Ⅰ、弹性壳体Ⅱ、弹簧Ⅰ和弹簧Ⅱ；弹性壳体Ⅱ为内部为腔体结构，并在上部设有开口；所述的弹性壳体Ⅰ位于弹性壳体Ⅱ的开口上方；所述的弹性壳体Ⅱ内上表面和下表面之间设置有若干弹簧Ⅰ；所述的过滤装置部分设置于弹性壳体Ⅱ的腔体内下部，由自上而下依次层叠的多孔硅胶吸附板Ⅰ、有机金属气体吸附板、多孔硅胶吸附板Ⅱ和单向防水气体渗透膜组成。本发明的减速带不耗能，成本低，减速带性能优越，特别针对长隧道，能吸附二氧化碳、二氧化硫、氮氧化物、可吸入颗粒物等汽车尾气有害物质；具有良好的净化作用。
The invention discloses a deceleration strip for in-situ purification of air in a tunnel. The deceleration strip comprises a shell part and a filtering device part. The shell part comprises an elasticshell I, an elastic shell II, springs I and a spring II; the elastic shell II is of a cavity structure inside, and an opening is formed in the upper part of the elastic shell II; the elastic shell Iis positioned above the opening of the elastic shell II; a plurality of springs I are arranged between the upper surface and the lower surface in the elastic shell II; the filtering device part is arranged at the lower part in the cavity of the elastic shell II and consists of a porous silica gel adsorption plate I, an organic metal gas adsorption plate, a porous silica gel adsorption plate II anda one-way waterproof gas permeable membrane which are sequentially stacked from top to bottom. The deceleration strip does not consume energy, is low in cost and excellent in performance, and can adsorb harmful substances such as carbon dioxide, sulfur dioxide, nitric oxide and inhalable particles in automobile exhaust especially for a long tunnel, and has good purification effects.
本发明公开了一种隧道内空气原位净化的减速带，包括外壳部分和过滤装置部分；所述的外壳部分包括弹性壳体Ⅰ、弹性壳体Ⅱ、弹簧Ⅰ和弹簧Ⅱ；弹性壳体Ⅱ为内部为腔体结构，并在上部设有开口；所述的弹性壳体Ⅰ位于弹性壳体Ⅱ的开口上方；所述的弹性壳体Ⅱ内上表面和下表面之间设置有若干弹簧Ⅰ；所述的过滤装置部分设置于弹性壳体Ⅱ的腔体内下部，由自上而下依次层叠的多孔硅胶吸附板Ⅰ、有机金属气体吸附板、多孔硅胶吸附板Ⅱ和单向防水气体渗透膜组成。本发明的减速带不耗能，成本低，减速带性能优越，特别针对长隧道，能吸附二氧化碳、二氧化硫、氮氧化物、可吸入颗粒物等汽车尾气有害物质；具有良好的净化作用。
Deceleration strip for in-situ purification of air in tunnel
一种隧道内空气原位净化的减速带
2020-07-07
Patent
Electronic Resource
Chinese
IPC:
B01D
SEPARATION
,
Trennen
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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