Intelligent air volume adaptive dew-removing and cooling device and method for power ring main unit

Abstract

The invention provides an intelligent air volume adaptive dew removal and cooling device for an electric power ring main unit, belongs to the technical field of dew removal, and solves the problems that terminals in the electric power ring main unit are mistakenly connected, metal equipment and a framework are rusted, the insulativity, the mechanical strength and the operability of the equipment are reduced, and the service life of the equipment is prolonged due to condensation in the electric power ring main unit. And finally, accidents such as tripping, creepage or flashover are caused. According to the technical scheme, the device comprises a wireless signal antenna, a signal transmission module, a data acquisition and control all-in-one machine, an integrated central breathing machine, a temperature and humidity detector, a camera, a light source, an air guide pipe and an air volume adaptation system. The device has the advantages of being small in size, low in power consumption, low in failure rate, expandable, long in service life, rapid to install, convenient to maintain, capable of being perfectly matched with a secondary chamber and a mechanism chamber, good in condensation removing effect and the like. In addition, the invention further provides a condensation removing and cooling method of the intelligent air volume adaptive type condensation removing and cooling device for the power ring main unit.

Description

technical field [0001] The invention relates to the technical field of dew condensation, in particular to an intelligent air volume adaptive dew dew and cooling device and method for a power ring main unit. Background technique [0002] Condensation is common in outdoor metal boxes. The basic principle of its formation is as follows: the air contains a certain amount of water vapor. Under certain pressure and temperature conditions, the maximum water vapor mass that a unit volume of air can contain is the saturation of the air. humidity. During the day, as the temperature increases, the air saturation humidity increases; at night, as the temperature decreases, the air saturation humidity decreases. When the humidity in the air is high and exceeds the air saturation humidity, the relatively static water vapor will condense at the lower temperature of the box, that is, condensation will occur. The static dynamics of humidity, temperature and water vapour are decisive factors...

AI Technical Summary

Problems solved by technology

The emergence of condensation will not only lead to incorrect connection of terminals in the cabinet, corrosion of metal equipment and structures, but also reduce the insulation, mechanical strength and operability of the equipment, and eventually cause accidents such as tripping, creepage or flashover, affecting Safe operation of electric power production and people's normal production and life

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