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A platform for research: civil engineering, architecture and urbanism
Exhaust passage and mounting structure of check valve
The invention provides an exhaust passage and a mounting structure of a check valve. The exhaust passage comprises a body and a mounting seat for mounting the check valve; and a first through hole is formed in the side wall of the body, a second through hole is formed in the mounting seat, the mounting seat is fixedly connected to the outer wall of the body, and the first through hole and the second through hole communicate with each other to jointly form an air inlet. The exhaust passage has the advantages that the check valve can be conveniently dismounted or mounted, and meanwhile, the exhaust passage can be prevented from being damaged in the dismounting or mounting process of the check valve.
本发明提供了一种排气道及止回阀的安装结构，排气道，包括本体和用以安装止回阀的安装座；本体的侧壁上设置有第一通孔，安装座上设置有第二通孔，安装座固定连接在本体的外壁上，并且第一通孔与第二通孔相连通以共同形成进气口。本发明具有能够便于对止回阀进行拆卸或安装，同时还能够避免对止回阀的拆卸或安装过程中损坏排气道的优点。
Exhaust passage and mounting structure of check valve
The invention provides an exhaust passage and a mounting structure of a check valve. The exhaust passage comprises a body and a mounting seat for mounting the check valve; and a first through hole is formed in the side wall of the body, a second through hole is formed in the mounting seat, the mounting seat is fixedly connected to the outer wall of the body, and the first through hole and the second through hole communicate with each other to jointly form an air inlet. The exhaust passage has the advantages that the check valve can be conveniently dismounted or mounted, and meanwhile, the exhaust passage can be prevented from being damaged in the dismounting or mounting process of the check valve.
本发明提供了一种排气道及止回阀的安装结构，排气道，包括本体和用以安装止回阀的安装座；本体的侧壁上设置有第一通孔，安装座上设置有第二通孔，安装座固定连接在本体的外壁上，并且第一通孔与第二通孔相连通以共同形成进气口。本发明具有能够便于对止回阀进行拆卸或安装，同时还能够避免对止回阀的拆卸或安装过程中损坏排气道的优点。
Exhaust passage and mounting structure of check valve
一种排气道及止回阀的安装结构
QIN YANGANG (author) / ZHAO GUANGHUI (author)
2021-07-06
Patent
Electronic Resource
Chinese
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