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Constant-pressure hot water control method for ship

A control method, hot water technology, applied in the direction of heating, household heating, heating and cooling combination, etc., can solve problems such as loss, increase steam heater steam pipeline, system equipment is easy to corrode, etc., to achieve the set water system pressure , Supplement the water volume of the system and save the manufacturing cost

Active Publication Date: 2013-01-23
JIANGSU JOSUN AIR CONDITIONER
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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

Method used

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  • Constant-pressure hot water control method for ship

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with drawings and embodiments.

[0015] figure 1 As shown, a constant pressure hot water device for a ship includes a control box 1, an indirect air conditioner 2, a solenoid valve 3, a vacuum jet exhaust device 4, a water supply piping system 5, a constant pressure expansion tank 6, and an ionized water treatment instrument 7. Water pump 8, plate heat exchanger 9, water chiller 10, steam flow regulating valve 11, butterfly valve 12 and steam filter 13. One end of the indirect air conditioner 2 is sequentially connected to the constant pressure expansion tank 6, ion water treatment instrument 7 and water pump 8 through the solenoid valve 3, and a vacuum jet exhaust device 4 is connected in parallel to both ends of the solenoid valve 3, and the vacuum jet exhaust device is connected externally There is a water supply pipe system 5, and the water pump 8 is connected to the heat-absorbing end of the plat...

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Abstract

The invention relates to a constant-pressure hot water control method for a ship. Constant pressure, water supplement and air exhaust devices are arranged on a set of pipe system shared by a heat source of an air-conditioning system and a refrigerant water system, so that the manufacturing cost is greatly saved, and the method has the functions of removing gas in the system, setting the pressure of the water system, supplementing water in 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. An all-in-one marine constant pressure hot water control method. 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 s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B29/00F25B41/04F25B49/00F24F5/00C02F1/48C02F1/20B63J2/02
Inventor 秦伯进
Owner JIANGSU JOSUN AIR CONDITIONER
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