Equipment for dredging domestic sewer
A sewer and equipment technology, applied in water supply installations, indoor sanitary pipe installations, buildings, etc., can solve the problems of spraying dredging agents, which cannot be realized, and affect the effect of dredging blockages, etc., to achieve good effects, improve effects, and improve The effect of the dredging effect
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[0037] Example one
[0038] Such as Figure 1-10 As shown, a device for dredging household sewers includes a plurality of shafts 1, pipes 2, a dredging structure 4, and a driving device 5. The shaft 1 includes a shaft 10, a first connecting body 11, and a second The connecting body 12, the shaft body 10 is a metal spring, the first connecting body 11 is a metal sleeve bonded or welded to the shaft body 10; the inner wall of the first connecting body 11 has an internal thread; The second connecting body 12 is a metal sleeve welded to the lower part of the shaft body 10, and the outer wall of the second connecting body 12 has an external thread; when two adjacent shaft members 1 are connected, one of the shaft members 1 The first connecting body 11 and the second connecting body 12 of the other shaft 1 can be screwed together; the pipe 2 is a rubber tube, and the pipe 2 is inserted into the shaft 10; in the pipe The upper part of 2 has a first convex ring 21, and the first convex ...
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[0046] Example two
[0047] Such as Figure 11-14 As shown, this embodiment discloses a conveying structure for containing liquid medicine. Specifically: the conveying structure 6 includes a liquid supply tube 61, a pot body 62 and a valve body 63, and the liquid supply tube 61 is a rubber tube. One end of the liquid supply pipe 61 can be connected to the delivery pipe 59, and the other end is connected to a faucet; the kettle body 62 is a plastic kettle, and the lower part of the kettle body 62 has a first opening. The kettle body 62 The upper part has a second opening, and the second opening is connected with a rubber plug, which can block the second opening; the valve body 63 is a conventional valve on the market, and the upper part of the valve body 63 Screwed to the inner wall of the first opening, the valve body 63 is provided with an anti-falling convex ring 631, the anti-falling convex ring 631 is a metal ring, the anti-falling ring 631 and the valve body 63 The outer w...
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