Dedusting, demisting, dewatering and deicing system

Abstract

The invention discloses a dedusting, demisting, dewatering and deicing system. The technical scheme includes that the dedusting, demisting, dewatering and deicing system is mainly composed of a draught fan, a gas heat exchanger, a pressure sensor, a gas drying filter, a two-way differential pressure switch valve, a rain stop, nozzles, pipelines and the like. Gas is pressurized through the draught fan, heated through the gas heat exchanger and filtered through the gas drying filter to enter the nozzles to be operated; when other gases can be operated, the gases can sensed via the pressure sensor to be connected to the pipelines through the two-way differential pressure switch valve, and meanwhile, original pipelines are closed and the draught fan is turned off.

Description

technical field [0001] The invention relates to a system for removing dust, fog, ice and water, more specifically, it relates to a system for removing fog, ice and water on the surface or mirror of a traveler. Background technique [0002] At present, methods such as covering, wiping, and temperature adjustment are mainly used to remove dust, fog, ice, and water from surfaces or mirrors, which have certain limitations: 1. Wipers mainly use mechanical scraping to remove fog, rain, and water. Ice can achieve a certain effect, but there is a phenomenon that the dead angle cannot be removed and it is not suitable for small or curved surfaces or mirrors and will cause certain wear and tear on the surface or mirrors; electric heating and temperature adjustment consume a lot of energy and are slow to take effect; rain shields It can only be blocked passively, and the effect is not good or even invalid when there is wind. Contents of the invention [0003] The purpose of the inve...

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Problems solved by technology

[0002] At present, methods such as covering, wiping, and temperature adjustment are mainly used to remove dust, fog, ice, and water from surfaces or mirrors, which have certain limitations: 1. Wipers mainly use mechanical scraping to remove fog, rain, and water. Ice can achieve a certain effect, but there is a phenomenon that the dead angle cannot be removed and it is not suitable for small or curved surfaces or mirrors and will cause certain wear and tear on the surface or mirrors; electric heating and temperature adjustment consume a lot of energy and are slow to take effect; rain shields It can only be blocked passively, and the effect is not good or even invalid when there is wind

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