Drainage body unit, drainage body system and shaft element
AssigneeAco Severin Ahlmann GmbH & Co. Kommanditgesellschaft
InventorsHeino Messerschmidt, Stefan Prakesch, Anja Sievers
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Abstract
The invention relates to a drainage-body unit having at least one drainage-body element (10), at least one first shaft element (11) and at least one second shaft element (12), wherein a treatment element (13) is located in the first shaft element (11) between a fluid inlet (14).
Claims20
A drainage-body unit with at least one drainage-body element (10), at least one first shaft element (11), and at least one second shaft element (12), wherein
- a treatment element (13) is located in the first shaft element (11) between a fluid inlet (14) and a fluid outlet (15),
- a throttle element (16) is located in the second shaft element (12) between a fluid inlet (17) and a fluid outlet (18), and
- the shaft elements (11, 12) are fluid-connected or fluid-connectable to one or several drainage-body elements (10).
The drainage-body unit according to any of the preceding claimsany of the preceding claims, characterized in that the fluid inlet (14) of the first shaft element (11), and the fluid outlet (18) of the second shaft element (12) are located on different levels.
The drainage-body unit according to any of the preceding claimsany of the preceding claims, characterized in that the fluid inlets (14, 17) and the fluid outlets (15, 18) are each arranged horizontally.
The drainage-body unit according to any of the preceding claims, characterized in that the fluid connection of the shaft elements (11, 12) to the drainage-body element(s) (10) forms a direct connection through immediately adjacent wall openings.
The drainage-body unit according to any of the preceding claims, characterized in that the shaft elements (11, 12) are designed as shaft substructures, each having an access opening providing access from above, a closed bottom and closed walls, wherein the fluid inlets (14, 17) and the fluid outlets (15, 18) are located.
The drainage-body unit according to any of the preceding claims, characterized in that the shaft elements (11, 12) have shaft structures (19).
The drainage-body unit according to any of the preceding claims, characterized in that the treatment element (13) has at least means for treating fluid from the slotted-screen group, means for sedimentation, means for adsorption, and means for mechanical pretreatment.
The drainage-body unit according to any of the preceding claims, characterized in that a guide and/or support device (20) is located in the first shaft element (11) for the treatment element (13), which device (20) divides the first shaft element (11) into a treated side and an untreated side.
The drainage-body unit according any of the preceding claimsto any of the preceding claims, characterized in that the throttle element (16) comprises a controlled throttle element, which is connected to a servomotor (21).
The drainage-body unit according to any of the preceding claimsany of the preceding claims, characterized in that the throttle element (16) is connected on the outlet side to the fluid outlet (18) of the second shaft element (12) in a fluid-tight manner.
The drainage-body unit according to any of the preceding claimsany of the preceding claims, characterized in that the throttle element (16) comprises a throttle valve or a throttle with a knife gate valve or a throttle for mechanical pipe formation.
Dependencies are inferred from the claim text.