PCCP with water treatment structure

Abstract

The invention discloses a PCCP with a water treatment structure. The PCCP comprises a pipe body, connecting disks, mounting rods, connecting nuts, a power generation mechanism and a rotational speed detection mechanism. The connecting disks are inlaid at the right end of the pipe body. The mounting rods penetrate through the connecting disks. The connecting nuts are mounted on the surfaces of themounting rods. A mounting plate is arranged inside the pipe body. First fan blades are arranged on the left side of the mounting plate. The right side of the first fan blades are connected with a first output shaft. The PCCP with the water treatment structure is provided with a filter plate and second fan blades, and can filter out impurities in liquid through the filter plate arranged at the endof the pipe body and prevent the impurities from going into a follow-up connecting device and causing damage to the device. Moreover, the second fan blades can cooperate with the rotational speed detection mechanism to detect the flow rate of the liquid passing through the filter plate. When the flow rate is reduced, the filter plate can be dismantled and cleaned to improve the functionality of the PCCP.

Description

technical field [0001] The invention relates to the technical field of PCCP pipes, in particular to a PCCP pipe with a water quality treatment structure. Background technique [0002] PCCP pipe is the abbreviation of prestressed steel cylinder concrete pipe. It is a pipe body composed of steel cylinder, prestressed tendon and concrete. Capability and anti-seepage performance, and a wide range of diameters, can be buried in deep strata. For example, the Beijing section of the South-to-North Water Diversion Project, a national key project, uses prestressed steel cylinder concrete pipes with a diameter of 4000mm. There are still some shortcomings: [0003] 1. The function of the existing PCCP pipe is relatively single, and the interior does not have the function of treating the water quality. When some impurities in the water body enter the subsequent equipment with the pipeline, it is easy to cause damage to the equipment and reduce the functionality of the device; [0004] ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a kind of PCCP pipe with water quality treatment structure, to solve the existing PCCP pipe on the market that its function is comparatively single, the interior does not possess the function that water quality is processed, when the water body has When some impurities enter the subsequent equipment with the pipeline, it is easy to cause damage to the equipment, and the existing PCCP pipes are generally rigidly connected at the interface. Due to the particularity of the material, the pipe will shrink and deform to a certain extent when affected by the temperature. The interface cannot compensate for the deformation to a certain extent, which may easily lead to cracks or bulging of the pipe body

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