Horizontal type tubular pump device adopting voltage buildup gap installation

Abstract

A horizontal type tubular pump device adopting voltage buildup gap installation comprises a pump pit and a tubular pump. A plurality of wheel sets are arranged on each of the two sides of the bottom of the tubular pump. A water inlet pool is formed in one side of the pump pit, and a water outlet pool is formed in the other side of the pump pit. A base is arranged on the bottom of the pump pit. A water inlet embedded pipe is arranged between the water inlet pool and the pump pit, and a water outlet embedded pipe is arranged between the water outlet pool and the pump pit. Rails used for supporting the wheel sets are arranged on the top surface of the base. A flexible seal ring is arranged at the water inlet end of the tubular pump. A voltage buildup gap is reserved between the tubular pump and the water outlet embedded pipe. The horizontal type tubular pump device has the advantages that in the installation process, pipeline connection is avoided, bolt fastening is avoided, there is no technical requirements for installation operation staff, the labor intensity is low, the installation repeatability is good, the tubular pump can be placed in the pump pit along guide rails by hoisting equipment for installation, the width of the pump pit is greatly reduced compared with traditional pump pits of tubular pumps, and the construction investment cost is greatly saved.

Description

1. Technical field [0001] The invention relates to a power device for drainage, in particular to a horizontal through-flow pump device installed with a pressure building gap. 2. Background technology [0002] The traditional horizontal tubular pump device adopts the pipeline connection method, that is, the tubular pump is installed between the water inlet pipeline and the water outlet pipeline. The connections between the pipelines and between the pipelines and the tubular pump are connected by flanges and bolts. The installation and connection of the device needs to adjust the axial dimension and center height dimension between the various equipment in the pipeline. The installation and adjustment are complicated and difficult, and the technical requirements for the operator are high. The bolt connection between the pipelines is time-consuming and laborious. For the pump, each connecting flange even requires hundreds of bolts, which is labor-intensive and time-consuming. U...

AI Technical Summary

Problems solved by technology

The installation and connection of the device needs to adjust the axial dimension and center height dimension between the various equipment in the pipeline. The installation and adjustment are complicated and difficult, and the technical requirements for the operator are high. The bolt connection between the pipelines is time-consuming and laborious. For pumps, each connecting flange even requires hundreds of bolts, which is labor-intensive and time-consuming. Usually, the installation of the entire device takes 10 to 20 days.

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