A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Gymnasium stand air supply plenum chamber structure and construction method thereof
The invention relates to the field of building construction, and particularly discloses a gymnasium stand air supply plenum chamber structure and a construction method thereof.The gymnasium stand air supply plenum chamber structure comprises a stepped stand body, a plenum chamber bottom plate and a pipeline hanging rod vertically fixed between the stand body and the plenum chamber bottom plate; the insulation board covers the pipeline suspender, and the pipeline suspender is fixedly mounted on the vertical side wall of the lower side of the stand body; sound insulation rock wool is arranged on the lower surface of the plenum chamber bottom plate, and a sheet metal part wraps the sound insulation rock wool; a sound absorption layer is fixedly installed on the lower surface of the stand body. According to the scheme, the heat preservation plate and the sound insulation rock wool can conduct heat preservation and noise elimination treatment on airflow, noise of the airflow is reduced, the noise elimination amount can reach 10-20 dB (A), the temperature difference between the inner wall and the outer wall of the plenum chamber bottom plate can be avoided, and the situation that water vapor is condensed on the outer wall of the plenum chamber bottom plate is avoided.
本发明涉及建筑施工领域，具体公开了一种体育馆看台送风静压箱结构及其施工方法，包括阶梯式的看台本体、静压箱底板以及竖直固定在看台本体和静压箱底板之间的管道吊杆，静压箱底板的上表面固定设置有保温板，保温板覆盖安装至管道吊杆上，管道吊杆固定安装在看台本体下侧的竖直侧壁处；静压箱底板的下表面上设有隔音岩棉，隔音岩棉外包裹有钣金件；看台本体的下表面上固定安装吸音层。本方案中保温板和隔音岩棉能对气流进行保温和消声处理，降低气流的噪声，消声量可达到10‑20dB(A)，也能够避免静压箱底板内外壁处出现温差，避免静压箱底板外壁上出现水汽凝结的情况。
Gymnasium stand air supply plenum chamber structure and construction method thereof
The invention relates to the field of building construction, and particularly discloses a gymnasium stand air supply plenum chamber structure and a construction method thereof.The gymnasium stand air supply plenum chamber structure comprises a stepped stand body, a plenum chamber bottom plate and a pipeline hanging rod vertically fixed between the stand body and the plenum chamber bottom plate; the insulation board covers the pipeline suspender, and the pipeline suspender is fixedly mounted on the vertical side wall of the lower side of the stand body; sound insulation rock wool is arranged on the lower surface of the plenum chamber bottom plate, and a sheet metal part wraps the sound insulation rock wool; a sound absorption layer is fixedly installed on the lower surface of the stand body. According to the scheme, the heat preservation plate and the sound insulation rock wool can conduct heat preservation and noise elimination treatment on airflow, noise of the airflow is reduced, the noise elimination amount can reach 10-20 dB (A), the temperature difference between the inner wall and the outer wall of the plenum chamber bottom plate can be avoided, and the situation that water vapor is condensed on the outer wall of the plenum chamber bottom plate is avoided.
本发明涉及建筑施工领域，具体公开了一种体育馆看台送风静压箱结构及其施工方法，包括阶梯式的看台本体、静压箱底板以及竖直固定在看台本体和静压箱底板之间的管道吊杆，静压箱底板的上表面固定设置有保温板，保温板覆盖安装至管道吊杆上，管道吊杆固定安装在看台本体下侧的竖直侧壁处；静压箱底板的下表面上设有隔音岩棉，隔音岩棉外包裹有钣金件；看台本体的下表面上固定安装吸音层。本方案中保温板和隔音岩棉能对气流进行保温和消声处理，降低气流的噪声，消声量可达到10‑20dB(A)，也能够避免静压箱底板内外壁处出现温差，避免静压箱底板外壁上出现水汽凝结的情况。
Gymnasium stand air supply plenum chamber structure and construction method thereof
一种体育馆看台送风静压箱结构及其施工方法
ZHENG CHENGLONG (author) / ZHANG XINCHAO (author) / LI DEKUN (author) / XIAO QIANG (author) / YE WENQIANG (author) / DAI XINGXING (author) / MAO HONGYU (author) / CHAI LIYING (author) / ZHOU MINGSONG (author)
2023-02-24
Patent
Electronic Resource
Chinese
Indoor gymnasium stand structure and construction method thereof
| European Patent Office | 2024
Air supply plenum chamber structure system for large theater
| European Patent Office | 2022
Elevated floor capable of being doubled as plenum chamber and construction method thereof
| European Patent Office | 2020
| European Patent Office | 2021