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Full tubular pump coupling device

A coupling device and a technology of a tubular pump, which is applied to parts, pumps, and pump elements of pumping devices for elastic fluids, can solve the problems of difficult maintenance, time-consuming installation, and low efficiency, and achieves easy coupling devices, The effect of stable operation and compact sealing

Pending Publication Date: 2022-07-05
JIANGSU GUOQUAN PUMP MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a fully through-flow pump coupling device, which solves the shortcomings of the existing fixed installation full-through-flow pumps such as time-consuming installation, low efficiency, and difficult maintenance, reduces installation costs, reduces civil engineering workload, and improves work efficiency

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Embodiment Construction

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0017] As shown in the figure, a fully tubular pump coupling device includes a coupling hook (1), a guide rail (2), a pre-embedded plate I (3), a pre-embedded plate II (4), a reinforcing plate (5), a coupling column ( 6), water inlet (7), full through-flow pump (8), water outlet (9), coupling flange (10), wall pipe (11), rubber sealing ring (12), auxiliary support (13), A base (14), a concrete foundation pit (15), a coupling hook (1) is pre-embedded on the side of the concrete foundation pit (15), and a pre-embedded plate II (4) is welded on the coupling hook (1); A set of parallel guide rails (2) are arranged on both sides of the concrete foundation pit (15), the guide rails (2) are welded on the coupling hook (1) and are integrated with the coupling hanging structure (1);...

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Abstract

The invention relates to a full tubular pump coupling device which comprises a coupling hook, a guide rail, an embedded plate I, an embedded plate II, a reinforcing plate, a coupling column, a water inlet, a full tubular pump, a water outlet, a coupling flange, a through-wall pipe, a rubber sealing ring, an auxiliary support, a base and a concrete foundation pit. And the guide rail is fixed by welding with the guide rail. Through guide of the guide rail, the full tubular pump slides down to the coupling hook by means of the dead weight, the coupling columns and the coupling slopes on the two sides of the full tubular pump complete coupling connection, the coupling device is easier and simpler, and the two self-coupling faces can be coupled in place without external force. Meanwhile, a coupling flange is installed at the water inlet of the through-wall pipe, after the full tubular pump slides down in place, the gap between the coupling flange and the water outlet is adjusted, and then the coupling flange is welded to the water inlet of the through-wall pipe. And meanwhile, a rubber sealing ring is arranged between the water inlet and the water outlet of the coupling flange, so that the self-coupling device is sealed more compactly and does not leak or fall off, and the effective and stable operation of the product is ensured.

Description

technical field [0001] The invention relates to a full-through-flow pump, in particular to a full-through-flow pump coupling device. Background technique [0002] Tubular flow pump is an important equipment for deep well water extraction, which can be used in rainwater drainage, industrial and agricultural drainage and other occasions. Ordinary tubular pumps have the following shortcomings: (1) Since the pump and the drain pipe are fixed by connecting bolts, it is difficult to align the center of the pump and the center of the pipe, and the efficiency is low when power consumption is consumed; (2) The pump When a fault occurs and needs to be repaired, the bolts between the drainage pipes must be removed, which is inconvenient to maintain; (3) large-scale submersible pumps are generally pulled by manpower during installation, which is inconvenient to operate and uses external power supply, which wastes energy. . SUMMARY OF THE INVENTION [0003] The technical problem to b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/64F04D29/52F04D29/16
CPCF04D29/648F04D29/528F04D29/168
Inventor 朱荣生杨爱玲
Owner JIANGSU GUOQUAN PUMP MFG CO LTD