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Bilge water system and ship

A technology for bilge water and ships, which is applied in the direction of hull, ship construction, ship parts, etc. It can solve the problems of gas storage and reduce the exhaust time of the bilge water system, so as to reduce the exhaust time and achieve good exhaust effect , Easy to check for leaks

Pending Publication Date: 2021-01-29
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a bilge water system and a ship, which can solve the problem of air in the pipeline of the bilge water system and reduce the time for exhausting the bilge water system

Method used

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  • Bilge water system and ship

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Embodiment Construction

[0026] 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.

[0027] 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 a bilge water system and a ship and relates to the technical field of ship bilge water systems. The bilge water system comprises a bilge water pump, a water outlet pipe, a pressure water tank, a first water suction pipe, a suction port valve and a vent valve, wherein the bilge water pump comprises a water suction port and a water outlet, and one end of the water outlet pipeis communicated with the water outlet while the other end is communicated to the outboard of a ship; an outlet of the pressure water tank is communicated with the water outlet pipe; the other end ofthe first water suction pipe is communicated with a sewage well of the ship; the suction port valve is arranged on the first water suction pipe and is close to the sewage well; the vent valve is arranged at the highest point of the first water suction pipe and located between the suction port valve and the water suction port. The bilge water system solves a problem of air storage in the pipeline,shortens the exhaust time, can enable water to be always stored in the system pipeline, enables certain water pressure to be maintained in the pipeline, only enables water to seep out and does not enable air to seep in when a flange on the pipeline is not tightly sealed or loosened, and is convenient to check leakage of the pipeline.

Description

technical field [0001] The invention relates to the technical field of ship bilge water systems, in particular to a bilge water system. Background technique [0002] At present, all ships are equipped with bilge drainage devices, so that the water in the watertight compartments can be pumped out and drained. At present, most ship bilge pumps are centrifugal pumps with self-priming devices. Usually, there is not much water in the cabin to allow the bilge pumps to start normally. , flange gaskets, valves and valve plates are not tightly sealed, water will leak out through these poorly sealed places, and air will leak into the pipeline. When starting the centrifugal bilge pump, as long as the pipeline is If there is a small amount of air, the water pump cannot discharge normally, and the self-priming device needs to be activated to pump air; if there is an air leak in the pipeline, or there is a large amount of air in the pipeline, it will take a lot of time to discharge the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B13/00
CPCB63B13/00
Inventor 梁永康段仲兵周崇冠庞文盛
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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