Multifunctional waveguide aerator

Abstract

The invention discloses a multifunctional waveguide aerator, which comprises an air path system and an electric circuit board that are arranged in an external shell. The air path system comprises an air compressing and filtering device, an air drying device, an air conveying device and an electromagnetic valve; an electronic steering switch, a signal generator, a pressure sensor, a signal amplifier, a dual-limit comparer and a controller are arranged on the electronic circuit board, wherein the pressure sensor is used for detecting the pressure of air conveyed by the air conveying device; and the air path system also comprises an environment condition detection unit, an alarm unit and an intelligent analysis unit, wherein the intelligent analysis unit is used for carrying out comprehensive analysis on signals detected by the environment condition detection unit and the pressure sensor and adjusting pressure upper-limit and lower-limit control parameters of the controller according to the analysis result. The multifunctional waveguide aerator has the advantages of reasonable structure and design, stable working performance, safety, reliability, high intelligence degree, simpleness and convenience for operation and automatic pressure limiting function and can be used for effectively overcoming multiple defects of the traditional waveguide aerator.

Description

technical field [0001] The invention relates to a waveguide inflator, in particular to a multifunctional waveguide inflator. Background technique [0002] The waveguide drying and pressurizing equipment is collectively called the waveguide inflator. Its main function is to inflate the antenna feeder system to maintain a certain pressure of dry air in the feeder system, to ensure that external moist air and moisture cannot enter, and to prevent excessive reflected power due to feeder rust. Large and other practical problems of electrical performance degradation or damage to the transmission feeder, to ensure the normal operation of the communication system, it is an important supporting equipment for the communication system. Waveguide inflators are widely used in microwave stations, radio and television transmitters, satellite earth stations, radar stations, etc. play an important role in information construction. [0003] With the continuous development of the information...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a multifunctional waveguide inflator with reasonable structural design, stable working performance, safety, reliability, high intelligence, easy operation, and automatic pressure setting for the deficiencies in the above-mentioned prior art. Limit function, which can effectively solve the defects and deficiencies of existing waveguide inflators such as large power consumption, high safety hazards, artificial setting of upper and lower pressure limits, cumbersome operation, high operation and maintenance costs, and short service life.

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