SU1707132A1 - Conjugation assembly for combined drainage with surface collector - Google Patents

Abstract

The invention relates to land reclamation, in particular to structures on the D 4S 3 th L of Fzg.1 drainage network, and can be used in the construction of combined drainage. The purpose of the invention is to improve the operational reliability, the combined drainage interface has a drainage element, conjugated with a self-pouring well 1, into which a multi-point nozzle / with horizontal outlets 3 is mounted. In ;; the diverting element is made in the form of horizontal, located B vertical plane pipes -6 connected to 3. The pipes-6 are whitewashed into the collector 7 and protected from damages by the U-shaped tray 8 "resting on the slab 9. In the absence of backwater in the collector 7, the bottom pipe is working, and as silting occurs (L v о -vj with

Description

the collector 7, the pipe 5 is put into operation. And after the pipe 5 is terminated, the pipe 6, 3 silt is put into operation

The invention relates to land improvement, in particular, to structures on the drainage network, and can be used in the construction of a combined drainage system.

The purpose of the invention is to increase operational reliability.

Fig. 1 shows the interface assembly in cross section relative to the collector; FIG. 2 is a view A in FIG. 1; in fig. 3 multi-point socket with horizontal outlets, side view.

The open drain collector combined drainage unit includes a drainage element that mates with a vertical pipe 1 of a self-contained well, into which a multi-point socket 2 with horizontal outlets is mounted. 3 - The drainage element is designed as horizontally arranged in one vertical plane. tubes-6 of various lengths and one diameter, connected to outlets of So pipes 4-6 are protected from possible damages during the mechanized cleaning of the open collector 7 with the U-shaped tray 8, supported by the plate 9 is provided at about parallel axes of tubes provided with special spacers 10. The open ends of the pipes 4-6 are provided with removable safety cylindrical grids 11, In order to provide control and prevention capabilities washes wells and pipes of mnogoochkovym flared pipe 2 is mounted an upper vertical pipe 12.

The combined drainage interface with the open collector operates as follows.

In the absence of backwater and silting of the bottom of the open collector 7, the bottom pipe k runs, draining water from the self-discharging well through a vertical pipe 1 through a multi-point bell socket 2 In this case, the magnitude of the current head and, accordingly, the drainage flow is maximum. As the bottom of the open collector is silted up and

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backwater above the lower pipe k gradually turns on the second pipe 5 while reducing the current head by the size of the pipe diameter

The second pipe 5 is valid until the level of the bottom in the collector 7 rises to the height of the diameter of this pipe. After the termination of the second pipe 5, the third pipe 6 is switched on with another loss of pressure by two diameters. Due to the fact that the cavity of the pipes of all Rus is constantly open, to protect various animals from penetrating the well, they are protected by a cylindrical grid 11 s. Performing a multi-point socket 2 with a double-sided socket makes it easy to install it in a vertical pipe 1 of the well, and the presence of horizontal taps 3 of simple installation of pipes -6 - in several layers. Installation over pipes-6 of U-shaped tray 8 protects them from all kinds of damage and contributes to their safety during mechanical cleaning of the collector 7.

The possible misalignment of the pipes at the ends is eliminated with the help of gaskets 10 installed between pipes k, 5 and 5, 6. The bottom plate 9 laid under the pipes also contributes to the protection and preservation of the package of pipes "

Formula

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An open-collector combined drainage interface that includes a drainage element coupled to a vertical self-discharging well, characterized in that, in order to increase operational reliability, the drainage element is designed as horizontal tubularly arranged in a vertical plane of pipes, and the well is equipped with a multi-point a branch pipe having horizontal outlets connected to said pipes.

Claims (1)

Claim The interface of the combined drainage with an open collector, including a drainage element, paired with a vertical self-flowing well, characterized in that, in order to increase operational reliability, the drainage element is made in the form of horizontal pipes arranged in a vertical plane in the vertical plane, and the well is equipped with a multi-point pipe having horizontal bends connected to said pipes. Fig 2