Efficient and energy-saving ship air conditioning system

Abstract

The invention discloses an efficient and energy-saving ship air conditioning system which comprises a water source hot pump air conditioning device. The water source hot pump air conditioning device comprises a water source air conditioning evaporator, a water source air conditioning compressor and a water source air conditioning condenser, the water source air conditioning condenser is connected with a waste heat recovery system, and the water source hot pump air conditioning device is connected with a water source water circulation system and an air conditioning water circulation system through four valves. The efficient and energy-saving ship air conditioning system integrates a ship system and an air conditioning system together; firstly, waste gas produced by a marine diesel engine and waste heat produced by water source hot pump air conditioning condensation can be sufficiently utilized, and therefore the purpose of effectively utilizing energy is achieved; secondly, people on a ship can use heat byproducts all year round, and therefore the corresponding cost is reduced. In addition, the efficient and energy-saving ship air conditioning system recycles waste heat which is originally emitted to the environment, carbon emission is reduced, and energy conservation and environment protection are achieved.

Description

technical field [0001] The invention relates to an air-conditioning system, in particular to a high-efficiency and energy-saving ship air-conditioning system. Background technique [0002] At present, the world's energy is increasingly scarce. With the rise of the shipping industry, ships have naturally become large fuel consumers. Air conditioning is the main equipment of ships, and energy consumption accounts for a large proportion of the total energy consumption of ships. The energy saving of air conditioning system will be an important part of ship energy saving. With the development of science and technology, water source heat pump air-conditioning technology has been applied in ships in recent years. It uses water source heat pumps to "extract" or "release" energy from rivers, rivers, lakes, and sea water, and realize the ship's air conditioning through energy compression and conversion. Cooling and heating. This air-conditioning system mainly utilizes the heat repl...

AI Technical Summary

Problems solved by technology

However, the system has not been organically combined with the ship system, so there is a problem that the waste heat of the ship and the condensation waste heat of the air conditioner need to be further utilized, and there is also the problem that the fuel consumption and exhaust emissions of the ship need to be further reduced

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