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Double-layered pump gate arrangement structure

A technology for arranging structures and pump gates, applied in pumping stations, water supply devices, buildings, etc., can solve problems such as difficult to meet requirements, narrow inlet and outlet channels, inconvenient branching of pipelines, etc.

Active Publication Date: 2012-06-20
SHANGHAI WATER ENG DESIGN & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the separate and independent arrangement of pumps and sluices, the side-by-side combination arrangement of plane combination has a compact structure and occupies less land. Side-by-side arrangement is still difficult to meet the requirements

Method used

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  • Double-layered pump gate arrangement structure
  • Double-layered pump gate arrangement structure
  • Double-layered pump gate arrangement structure

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Embodiment Construction

[0014] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0015] see figure 1 and figure 2 , the double-layer pump gate layout structure shown in the figure includes a concrete structure 100 in which the pump station body and the gate chamber are combined into one, and several water pump units 110 are arranged in the concrete structure 100, and the forebay of the pump station 120 1. Outlet pool 130, each pump station body 110 is provided with a station body flow channel 140, and a water pump 150 is installed, and each station body flow channel 140 passes through the corresponding water pump 150.

[0016] The forebay 120 of the pumping station is arranged on the front side of all the inlets 141 of the runners 140 of the station body, and the water outlet pool 130 is arranged on the rear side of the ou...

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Abstract

The invention discloses a double-layered pump gate arrangement structure, which comprises a concrete structure. A pump station body and a water gate chamber are integrated to form the concrete structure, the pump station body, a pump station forebay and a water outlet pond are arranged in the concrete structure, a station body self flowing channel is arranged in the pump station body, a water pump is mounted in the pump station body, and the station body self flowing channel passes through the water pump; a pump station water inlet flow channel gate is disposed at an inlet of the station body self flowing channel, and a pump starting work gate and a pump stopping work gate are disposed at an outlet of the station body self flowing channel; and a gate culvert which forms a gate chamber is arranged below the station body self flowing channel, a water gate forebay which is also used as the pump station forebay is disposed outside an inlet of the gate culvert, a stilling pond which is also used as the water outlet pond is disposed outside an outlet of the gate culvert, and a culvert gate is disposed in front of the outlet of the gate culvert. The double-layered pump gate arrangement structure is particularly applicable to conditions that widths of pumps, gate hub fields and water inlet and outlet guiding channels are limited, for example, water intake of combination of power lift and self flowing of center urban regions and middles of rivers is realized by the double-layered pump gate arrangement structure.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a close arrangement of pumping stations and sluices, and in particular to a double-layer pump and sluice arrangement structure, which is especially suitable for pump and sluice hub sites and the width of water inlet and outlet channels Restricted situations, such as central urban areas, river (river) heart power promotion and artesian combined water intake. Background technique [0002] Pumping stations and sluices are commonly used hydraulic structures in hydraulic engineering. The two are often arranged together to meet the needs of power lifting or artesian drainage of the same water body. The arrangement of the two together includes an independent arrangement in which the standing body and the gate body are separated, and a side-by-side combined arrangement in which the standing body and the gate body are connected. The side-by-side combination arrangem...

Claims

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Application Information

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IPC IPC(8): E03B5/00
Inventor 卢永金周金明潘世虎
Owner SHANGHAI WATER ENG DESIGN & RES INST
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