Heat exchange assembly device for vessel
A heat exchanger and assembly technology, applied in the field of marine heat exchange assembly devices, can solve the problems that the heat exchanger is susceptible to seawater corrosion, the design structure of the cooler core is complicated, and the cooling effect of the heat exchanger is affected, and the structure is compact , Simple structure, ensure the effect of stability
Active Publication Date: 2017-06-20
GUANGXI YUCHAI MASCH CO LTD
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Problems solved by technology
At present, due to the long-term sea voyage of the ship and the limitation of the space of the engine room, the marine heat exchanger is easily corroded by seawater, easily damaged, difficult to disassemble and maintain, and poor cooling effect. The design structure is complex, which affects the cooling effect of the heat exchanger
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[0027] The present invention will be further described below in conjunction with the specific embodiments in the accompanying drawings.
[0028] refer to Figure 1-5 , a marine heat exchange assembly of the present invention, the assembly is dedicated to the YC4D marine engine, including a square water tank 1 and a heat exchanger 2 with a hollow structure, wherein the water tank 1 is located above the heat exchanger 2 The expansion water tank is a forced self-degassing structure with a more compact structure to ensure the stability of the fresh water circulation system. A seawater inlet pipe 3 that can change the direction of seawater flow is provided at one end of the heat exchanger 2, and a seawater inlet pipe 3 is provided at the other end. The seawater outlet pipe 4, wherein the seawater inlet pipe 3 and the seawater outlet pipe 4 are detachably installed on both ends of the heat exchanger 2 through bolts, which improves the assembly efficiency and facilitates subsequent d...
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The invention discloses a heat exchange assembly device for a vessel. The heat exchange assembly device for the vessel comprises a water tank and a heat exchanger, a seawater input pipe is arranged on one end of the heat exchanger and can change the flow direction of seawater, and a seawater output pipe is arranged on the other end; a fresh water input pipe is arranged on the middle part of one side of the water tank and can change the flow direction of fresh water, accordingly, a fresh water output pipe is arranged on the lower part, close to one side of the seawater output pipe, on the heat exchanger, and a plug screw is arranged on one side of the fresh water output pipe and can regulate the flow of the fresh water; a sleeve is arranged on the top part of the water tank and can add automatically water for the water box by being connected with a engine water pump, and a breather pipe assembly is accordingly arranged on the top part of the water tank and can communicate with the water tank. According to the heat exchange assembly device for the vessel, the structure is simple, the fresh water can be cooled by directly using the seawater, the layout of an engine and an engine room of the vessel is improved, therefore long-term stable operation of the engine in the working condition of the seawater can be achieved, the cooling effect is better and corrosion of the heat exchanger can be effectively prevented so that the service life can be longer.
Description
technical field [0001] The invention relates to the field of marine turbine accessories, more specifically, it relates to a marine heat exchange assembly device. Background technique [0002] Heat exchanger is one of the indispensable important equipment in marine turbines. It is widely used in various marine engines. It is generally made by welding or integral molding to cool the circulating water of the engine. At present, due to the long-term sea voyage of the ship and the limitation of the space of the engine room, the marine heat exchanger is easily corroded by seawater, easily damaged, difficult to disassemble and maintain, and poor cooling effect. The design structure is complicated, which affects the cooling effect of the heat exchanger. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a marine heat exchange assembly device with simple structure, convenient manufacture, rational optimization of ship engin...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F01P11/00F01P11/02F01P3/00
CPCF01P3/00F01P11/00F01P11/02F01P2050/02
Inventor 黄第云李蓝宇
Owner GUANGXI YUCHAI MASCH CO LTD