Constant-pressure hot water module for ships

Abstract

The invention relates to a constant-pressure hot water module for ships. The constant-pressure hot water module for ships comprises an indirect air conditioner, a constant-pressure expansion tank, an ionized water processor, a water pump, a steam heating machine set, a water cooling machine set and a control box, wherein the indirect air conditioner is connected to the water pump sequentially through the constant-pressure expansion tank and the ionized water processor; the water pump is respectively connected with the steam heating machine set and the water cooling machine set; the steam heating machine set and the water cooling machine set are connected with the indirect air conditioner; an electromagnetic valve and a vacuum jet type exhausting device both of which are in mutually parallel connection are arranged between the indirect air conditioner and the constant-pressure expansion tank; the electromagnetic valve and the vacuum jet type exhausting device are connected to the control box. As the pressure fixing, water replenishing and exhausting devices are arranged on a set of pipe system which is shared by a heat source and coolant water system of an air-conditioning system, the constant-pressure hot water module for ships, disclosed by the invention, has the advantages of greatly saving manufacturing cost, and achieving the functions of removing gas in the system, adjusting the pressure in the water system, replenishing water of the system, filtering impurities in the water system and removing dirt in the system.

Description

technical field [0001] The invention relates to an air-conditioning system for ships, specifically a system that integrates many functions such as cold and hot water circulation, constant pressure, filtration, decontamination, water replenishment, exhaust and electrical control in the central air-conditioning circulating water system. All-in-one marine constant pressure heat exchange module. Background technique [0002] The traditional air-conditioning system for ships generally only provides the refrigeration system of the refrigerant water chiller, while the heat source provided by the steam boiler on the ship is hot water. If steam heating is used for heating, a steam heater and complicated steam pipelines need to be added; the air-conditioning system relies on the system The air release valve at the highest place can only release the free gas in the system and cannot remove the gas dissolved in water. The system equipment is easy to corrode and wear out; at the same tim...

AI Technical Summary

Problems solved by technology

[0002] The traditional air-conditioning system for ships generally only provides the refrigeration system of the refrigerant water chiller, while the heat source provided by the steam boiler on the ship is hot water. If steam heating is used for heating, a steam heater and complicated steam pipelines need to be added; the air-conditioning system relies on the system The air release valve at the highest place can only release the free gas in the system and cannot remove the gas dissolved in water. The system equipment is easy to corrode and wear out; at the same time, the water filter is used to filter and decontaminate, which can only remove large particles in the water, many Calcium and magnesium ions, the main components of scaling, cannot be removed, which affects the cleanliness of the water-cooling system, and the cooling and heating effects of the air-conditioning system are not ideal

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