Sewage detection device for environment detection
The invention discloses a sewage detection device for environment detection, and relates to the technical field of sewage detection devices. The device comprises a shell, a pressing plate and a second pipeline, a first pipeline is fixedly connected to one side surface of the shell, a cylindrical gro...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a sewage detection device for environment detection, and relates to the technical field of sewage detection devices. The device comprises a shell, a pressing plate and a second pipeline, a first pipeline is fixedly connected to one side surface of the shell, a cylindrical groove and a sliding groove are formed in the other side surface of the shell, a piston rod is slidably connected into the cylindrical groove, a piston rod is fixedly connected to the side surface of the piston rod, an inserting rod is slidably connected into the sliding groove, and a locking groove is formed in the side surface of the inserting rod; a locking block is in sliding connection with the interior of the locking groove, a first spring is fixedly connected to the side surface of the locking block, a pressing groove is formed in the side surface of the shell, a limiting block is fixedly connected to the edge opening of the pressing groove, a sliding block is slidably connected to the interior of the pressing |
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