Outboard passive seawater cooling system for underwater manned platform
A passive, seawater technology, applied in underwater ships, underwater operation equipment, motor vehicles, etc., can solve problems such as affecting personnel and equipment safety, affecting equipment layout, and increasing system energy consumption.
Inactive Publication Date: 2018-11-23
CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
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Problems solved by technology
[0004] However, in this cooling method, seawater pumps, intermediate heat exchangers, and seawater pipelines are arranged in the cabin, which takes up a lot of space in the cabin and affects the layout of other equipment, and there is a risk of damage and leakage of seawater pipelines, which will affect personnel and equipment. safety; in addition, the operation noise of the seawater pump and the flow noise of seawater will make the noise of the cooling system higher. energy consumption
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[0022] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0023] figure 1 It is a structural schematic diagram of an outboard passive seawater cooling system of an underwater manned platform provided by an embodiment of the present invention, as shown in figure 1 As shown, the system includes a heat exchanger and a fresh water circulation pipeline.
[0024] combined reference figure 2 , the heat exchanger is arranged outside the pressure-resistant cabin, close to the port or starboard side of the pressure-resistant cabin; the fresh water circulation pipeline is arranged in the pressure-resistant cabin, and the heat exchanger is connected to the pressure-resistant cabin through the tank.
[0025] By arranging the heat exchanger outside the pressure chamber, close to the port or starboard side of the pressure chamber, the upper and lower parts of the heat exchanger have no shields to prevent the n...
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The invention discloses an outboard passive seawater cooling system for an underwater manned platform, and relates to the field of underwater manned platforms. The system comprises a heat exchanger and a fresh water cycle pipeline; the heat exchanger is located outside a compressive cabin, and the fresh water cycle pipeline is located in the compressive cabin; the heat exchanger is composed of a heat exchange tube and water collecting chambers, the heat exchange tube is exposed in the seawater, the water collecting chambers are arranged at the two sides of the heat exchange tube, each water collecting chamber is connected with a penetrating piece, and the penetrating pieces are used for connecting the inside and outside of the compressive cabin; and the fresh water cycle pipeline and the heat exchanger form a closed loop. The outboard passive seawater cooling system for the underwater manned platform reduces the occupation of space in the compressive cabin, avoids the leakage risk of aseawater pipe, omits accessories of a seawater system and reduces the energy consumption and noise of the system.
Description
technical field [0001] The invention relates to the field of underwater manned platforms, in particular to an outboard passive seawater cooling system for underwater manned platforms. Background technique [0002] The underwater manned platform is a complex large system composed of various components, equipment systems or subsystems. It can carry a variety of detection equipment, and can conduct marine scientific research, marine resource exploration and exploitation, and ocean observation in the deep sea for a long period of time and all-weather. Network construction and operation and maintenance tasks. [0003] In order to ensure that the many heating devices of the water heater platform are in good working condition, it is necessary to cool various devices such as power systems, air-conditioning cabinets, and comprehensive purification devices for harmful gases. A common cooling method is to open a sea port on the pressure hull, seawater is introduced into the cabin by a...
Claims
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IPC IPC(8): B63H21/38B63G8/36
CPCB63G8/36B63H21/383
Inventor 仝潘肖友军夏彬张万良
Owner CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)