Intelligent compression type air cooler

Abstract

The invention discloses an intelligent compression type air cooler. The air cooler comprises a shell body upper portion and a shell body lower portion, wherein the shell body upper portion comprises aliquid collection box, a heat dissipation channel, a throttling valve, a condensing heat exchanging pipe, a compressor and an anti-freeze and anti-inverted-wind device, and the shell body lower portion comprises an intelligent processor, an inlet and an outlet. The intelligent compression type air cooler has the characteristics that the heat transfer coefficient is high, the structure is compact,the size is small, the material consumption is little, and the like, the structure is compact, the heat insulation coefficient is high, the liquid stagnation amount is little, the water consumption is little, and the heat exchange efficiency is high, so that the intelligent compression type air cooler only needs to be equivalent to 1 / 3 cooling water flow of a shell and tube type heat exchanger under the same cooling working condition, the intelligent compression type air cooler is light in weight, the weight of the intelligent compression type air cooler only corresponds to 20%-30% weight ofthe shell and tube type heat exchanger, the intelligent compression type air cooler is durable, the corrosion problem is removed, a gasket is eliminated, the dirt coefficient is low, and the dirt coefficient is reduced by high turbulence, so that the washing times are reduced, the intelligence is achieved, a computer technology and a digital temperature control technology are combined, and the temperature can be automatically adjusted to treat the small temperature difference.

Description

Technical field [0001] The invention relates to the technical field of an air cooler, in particular to an intelligent compressed air cooler. Background technique [0002] Large motors and generators are one of the main equipment of the National Grid. They are the direct producers of electric energy and the most basic power equipment of modern industry. The development of large motors is closely related to the development of the entire national economy, especially the power industry. together. Heat exchangers are general equipment in chemical, petroleum, steel, automobile, food and many other industrial sectors, and they occupy an important position in production. Especially in chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators and reboilers, etc., and are widely used. Plate heat exchangers appeared in the 1920s and were used in the food industry. The heat exchanger made of plate instead of tube has compact structure and good heat tran...

AI Technical Summary

Problems solved by technology

Due to the existence of copper loss and iron loss when the generator is working, the temperature of the iron core and coil will gradually rise. In order to reduce the aging speed of the coil insulation and prolong its life, the temperature of the coil must not exceed a certain value, such as 100 ° C. Therefore, measures must be taken Measures, take away the heat generated by the coil and iron core in time, so as to maintain the temperature of the coil insulation does not exceed the specified value, the more commonly used cooling methods are air cooling, hydrogen cooling and water cooling, although the effect of air cooling is poor, but due to air cooling equipment Simple and reliable, so medium and small generator sets are widely used. The air cooler uses cooling water to cool the high temperature air from the generator before sending it into the generator. In fact, when the generator is working, the heat generated It is taken away by the cooling water, and the air only acts as a medium

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