Ocean platform water taking method and device

A technology for offshore platforms and water intake devices, applied in the field of offshore platforms, can solve problems such as poor stability of water intake devices, inability to meet diverse water intake needs, difficulty in controlling and adjusting the height of pump tower pipes and submersible pumps, etc., to improve stability , Simplified structure and operation, simple operation effect

Pending Publication Date: 2021-09-03
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the actual water intake process, the height position of the pump tower pipe and submersible pump is difficult to control and adjust, which cannot meet the diverse water intake needs, and the stability of the entire water intake device (pump tower pipe and submersible pump and other structures) is poor

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  • Ocean platform water taking method and device
  • Ocean platform water taking method and device
  • Ocean platform water taking method and device

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Embodiment Construction

[0059] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0060] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a d...

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Abstract

The invention discloses an ocean platform water taking method and device, and relates to the technical field of ocean platforms. The ocean platform water taking method includes the steps that S1, a pile leg is lowered, and a submersible pump and a pump tower pipe are submerged into the sea level along with the pile leg; S2, a lifting assembly is operated to lift the pump tower pipe step by step, so that the submersible pump connected with the pump tower pipe reaches a preset height; S3, a supporting assembly is driven to move so that the supporting assembly can abut against the pump tower pipe; S4, a seawater system is communicated with the pump tower pipe; and S5, the submersible pump is started. According to the ocean platform water taking method and device, the structure and operation are simplified, the water taking requirements of different positions can be met, and the structural stability is good.

Description

technical field [0001] The invention relates to the technical field of ocean platforms, in particular to a method and device for taking water from an ocean platform. Background technique [0002] With the continuous development of marine resources, domestic jack-up offshore platform construction projects are gradually increasing, and major ship companies are paying more and more attention to the key and difficult points of jack-up offshore platform construction technology. Submersible pumps and pump tower pipes are an important part of the jack-up platform's sea water system. According to the working characteristics of the jack-up platform, the submersible pump and the pump tower pipe are connected as a whole and then installed on the pile legs. After the offshore platform stands in the designated working sea area, there is relative movement between the pile legs and the main structure of the offshore platform. , The pump tower pipe is lowered to the seabed, and the pump to...

Claims

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Application Information

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IPC IPC(8): E03B3/04E03B5/00E02B17/00E02B17/02
CPCE03B3/04E03B5/00E02B17/00E02B17/02E02B2017/0056
Inventor 方绍保刘正亮谢勰
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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