Pontoon type water intake pump station

A technology for water pumping stations and floating boats, which is applied in the field of floating boat-type water intake pumping stations, which can solve the problems of difficult construction of pumping stations, inability to adapt to changing working conditions, and difficulty in obtaining energy, so as to achieve the effect of convenient driving energy supply

Pending Publication Date: 2021-03-05
长沙中联泵业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a floating boat type water intake pumping station, which can well solve the problems of difficult construction of pumping stations in the prior art, inability to adapt to variable working conditions, and difficulty in obtaining energy.

Method used

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  • Pontoon type water intake pump station
  • Pontoon type water intake pump station
  • Pontoon type water intake pump station

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "both ends", " The orientation or positional relationship indicated by "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indi...

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PUM

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Abstract

The invention discloses a pontoon type water intake pump station, which comprises a mobile power supply, a dual-power-supply variable-frequency control cabinet, a variable-frequency motor, a pump head, a vacuum generation device, a flowmeter and a pontoon, wherein the mobile power supply, the dual-power supply variable-frequency control cabinet, the variable-frequency motor and the pump head are all fixedly arranged on the deck of the pontoon, the flowmeter is used for detecting the change of flow, the mobile power supply can provide direct current, the dual-power-supply variable-frequency control cabinet can switch the direct current and the alternating current and output three-phase alternating current with required frequency for the variable-frequency motor to use, and the vacuum generation device is used for exhausting air in the pump before the pump is started and guiding water to fill the pump. According to the invention, the pontoon type water intake pump station is convenient,flexible and high in adaptability, can move at any time, is suitable for temporary river and lake water taking, is suitable for variable-working-condition occasions, adopts variable-frequency speed regulation, changes the performance of the pump through speed change so as to adapt to the change of the lift of the device caused by liquid level change, and adopts dual power supplies, so that energysupply is more convenient.

Description

technical field [0001] The invention relates to a water pump device, in particular to a floating boat type water intake pumping station. Background technique [0002] With the wide application of pumps in the fields of industry, agriculture, municipal and aquaculture, the use of pumps has become more and more diversified, and those fixed pump stations or pumps are increasingly unable to meet the needs of water intake methods. When taking water from lakes, rivers or ponds, the water level fluctuates with a large slope, and the fluctuation frequency changes irregularly, and is random or short-lived, which is not conducive to the construction of fixed pumping stations; in addition, the irregularity and fluctuation of water level The large range determines that the working conditions of the pump vary greatly, and it is difficult or impossible for general pumping stations to adapt to such a large range of working conditions; finally, the energy supply of the pump is also a proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/00B63H21/17F04B17/03F04B49/20F04B49/06F04B53/16H02J9/06H02P27/06
CPCB63B35/00B63H21/17F04B17/03F04B49/06F04B49/20F04B53/16H02J9/062H02P27/06H02J9/068
Inventor 潘世群王立
Owner 长沙中联泵业股份有限公司
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