Ship cooling water degassing device and ship
A cooling water and air device technology, which is applied in ship propulsion, propulsion engine, ship construction, etc., can solve the problems affecting the normal heat dissipation of the power system, the cooling water circulation efficiency is reduced, and the temperature of the power system is high, so as to achieve simple structure and improve safety , to ensure smooth cooling effect
Active Publication Date: 2021-12-17
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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Problems solved by technology
As the temperature of the cooling water rises, the gas originally dissolved in the cooling water will be precipitated. If the precipitated gas cannot be effectively removed, it will form air resistance in the pipeline of the cooling water circulation system, resulting in a decrease in the cooling water circulation efficiency. This will affect the normal heat dissipation of the power system, not only will the system alarm due to the high temperature of the cooling water, but may also cause damage to the power system due to the high temperature
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[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.
[0035] 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 direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...
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The invention relates to the technical field of ship manufacturing, and discloses a ship cooling water degassing device and a ship. The ship comprises the ship cooling water degassing device, the ship cooling water degassing device comprises a tank body assembly, an exhaust pipe, a degassing assembly, a water inlet pipe and a water outlet pipe, the tank body assembly is vertically arranged, a containing space is formed in the tank body assembly, the exhaust pipe is connected to the top of the tank body assembly and communicates with the containing space, and the degassing assembly is of a cylindrical structure with the two ends open. The cross sectional area of the degassing assembly is gradually reduced from top to bottom, the upper end of the degassing assembly is connected with the bottom of the tank assembly and communicated with the containing space, the water inlet pipe is connected with the side wall of the tank assembly and communicated with the containing space, the water inlet pipe is located on the degassing assembly, and the water outlet pipe is connected to the lower end of the degassing assembly and used for discharging cooling water in the degassing assembly. According to the ship cooling water degassing device and the ship, gas in cooling water can be effectively discharged, smooth circulation of the cooling water is guaranteed, and then safe operation of the ship is guaranteed.
Description
technical field [0001] The invention relates to the technical field of ship manufacturing, in particular to a ship cooling water degassing device and a ship. Background technique [0002] The power system such as the engine or diesel engine of the ship will generate a lot of heat when it is working. Therefore, the power system needs to be cooled by water. The cooling water circulation system transports the cooling water to the parts to be cooled to cool down the corresponding parts. As the temperature of the cooling water rises, the gas originally dissolved in the cooling water will be precipitated. If the precipitated gas cannot be effectively removed, it will form air resistance in the pipeline of the cooling water circulation system, resulting in a decrease in the cooling water circulation efficiency. In turn, it will affect the normal heat dissipation of the power system, not only will the system alarm due to the high temperature of the cooling water, but also may cause ...
Claims
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IPC IPC(8): B63H21/38
CPCB63H21/383
Inventor 张明赵毅关天健郑敏
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD