Dynamic optimal back pressure energy-saving anti-freezing automatic control integrated system of air cooling intelligent model

Abstract

The invention discloses a dynamic optimal back pressure energy-saving anti-freezing automatic control integrated system of an air cooling intelligent model. The system comprises steam distribution pipes, radiator pipe bundles, a condensed water pipeline, a monitoring cable, a data collector, an axial flow fan, a monitoring host and an air cooling platform, each steam distribution pipe is in fluidcommunication with the upper ends of the two rows of radiator pipe bundles at the same time; the lower ends of the radiator pipe bundles are in fluid communication with the condensed water pipeline, the condensed water pipeline is mounted on the air cooling platform, the two rows of radiator pipe bundles are mounted in an inverted-V-shaped structure, and the axial flow fan is mounted on the air cooling platform below the inverted-V-shaped structure formed by the two rows of radiator pipe bundles. Airflow uniformly flows on the inner side of a condenser, the influence of environmental customs is reduced, and the cooling effect can be improved.

Description

technical field [0001] The invention relates to the technical field of air cooling systems for thermal power units. Specifically, it is an air-cooling smart model dynamic optimal back pressure energy saving and antifreeze automatic control integrated system. Background technique [0002] The air-cooled island is the direct air-cooled system, also known as the air-cooled system. It is a large-scale power plant cooling technology aimed at saving water. It is a cooling method that uses air instead of water as the cooling medium. Entering the air-cooled condenser, the air is used to condense, and the air exchanges heat with the steam. The required cooling air is usually supplied by mechanical ventilation, and the condensed water is discharged into the heat recovery system of the steam turbine unit by the condensed water pump. The turbo-generator unit using the air-cooling system is referred to as the air-cooling unit. The air-cooled island generally enters the cold air from th...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the air flow is uneven when flowing inside the condenser, which leads to uneven heat dissipation of the condenser and poor condensation effect; when the ambient wind speed is high, the hot air is not released smoothly, and some of it flows back into the inside of the condenser. Greatly affects the cooling effect of the entire air cooling system

Images