Marine low-temperature heating system
A heating system and low-temperature technology, which is applied in the field of marine low-temperature heating systems, can solve the problems of ship speed, small generator capacity, and large occupied area, so as to ensure normal heating, improve mobility, and increase load.
Inactive Publication Date: 2014-11-12
JIANGSU JOSUN AIR CONDITIONER
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Problems solved by technology
General ships have the following problems: 1. When choosing a winter heating system, it is usually equipped with a common boiler system. The defects of the boiler system are that it occupies a large area, is heavy and unsightly, and affects the speed of the ship; 2. This type of ship The capacity of the generator is relatively small, and the auxiliary electric heating system of the heat pump air conditioner cannot meet the heating requirements under low temperature conditions in winter, and cannot even start up normally
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[0018] Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail:
[0019] As shown in the figure, the marine low-temperature heating system includes a water storage tank 1, an expansion tank 2, a replenishment valve 3, a circulation pump 4, two parallel fuel oil heaters 5, a hot water tank 6, a plate heat exchanger 7, and a temperature controller 8 and solenoid valve 9. The water outlet end of the water storage tank 1 is connected to the water inlet end of the fuel heater 5 through the circulation pump 4, and the water outlet end of the water storage tank 1 and the circulation pump 4 are connected with an expansion tank 2 via a branch road, and the branch road is provided with Filling valve 3. The water outlet end of the fuel heater 5 is connected to the water inlet end of the hot water tank 6, the water outlet end of the hot water tank 6 is connected to domestic water equipment, and the othe...
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The invention relates to a marine low-temperature heating system which comprises a water storage tank, a circulating pump, fuel heaters and a plate type heat exchanger. The water outlet end of the water storage tank is connected with the water inlet ends of the fuel heaters through the circulating pump, and the water outlet ends of the fuel heaters are connected with the water inlet end of a hot water tank. The water outlet end of the hot water tank is connected with a domestic water device, the water outlet ends of the fuel heaters are connected with the water inlet end of the first process of the plate type heat exchanger, and the water outlet end of the first process of the plate type heat exchanger is connected with the water inlet end of the water storage tank. The second process of the plate type heat exchanger is connected to an air conditioner system in series. The heating system is provided with a water source heat pump air conditioner system and a fuel heating system. When the water source heat pump air conditioner system is low in heating capacity in winter, high-temperature hot water can be provided through the fuel heating system, and heat exchanging is performed on heating medium water in an air conditioner to an ideal temperature through the plate type heat exchanger; when an air conditioner set can not work, a heat source needed by the air conditioner is directly provided through the fuel heating system, and therefore normal heating is ensured in the low-temperature environment.
Description
technical field [0001] The invention relates to a marine heating system, in particular to a marine low-temperature heating system. Background technique [0002] With the development of the economy, yachts are becoming more and more popular. In addition, the universality of my country's law enforcement ships to protect rights and enforce laws at sea puts forward high requirements for the adaptability and comfort of ships. General ships have the following problems: 1. When choosing a winter heating system, it is usually equipped with a common boiler system. The defects of the boiler system are that it occupies a large area, is heavy and unsightly, and affects the speed of the ship; 2. This type of ship The capacity of the generator is relatively small, and the auxiliary electric heating system of the heat pump air conditioner cannot meet the heating requirements under low temperature conditions in winter, and it cannot even start up normally. Contents of the in...
Claims
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IPC IPC(8): F24D3/18F24D3/02F24D19/10
CPCY02B30/12
Inventor 秦伯进刘鹏蒋涛于贝申辉
Owner JIANGSU JOSUN AIR CONDITIONER