Rainproof, moistureproof and dustproof air duct structure for power distribution cabinet and using method thereof

Abstract

The invention provides a rainproof, moistureproof and dustproof air duct structure for a power distribution cabinet and a using method thereof, relates to the field of air duct structures, and aims to solve the problems that when an existing air duct structure for the power distribution cabinet is used, the moistureproof and dustproof effect is poor, passing air cannot be subjected to dust removal and moisture removal treatment, and a dust removal and moisture removal structure cannot be installed according to needs. The air duct structure comprises a main body. The main body is of a rectangular structure, a rectangular frame is arranged on the outer side of the rear end of the main body, an ejector rod is mounted in the rear end of the main body, and a mounting plate is mounted in the middle of the interior of the main body; and the ejector rod is of a rectangular structure, and the ejector rod is installed in the middle of the interior of the rear end of the main body. The mounting plate can compress the spring on the outer side of the guide rod through the stress plate, so that the scraping plate and the scraping teeth can move in the storage part, the scraping plate can scrape the compact drying agent at the bottom of the storage part, meanwhile, the scraping teeth can divide and disperse the drying agent, the drying agent can be turned up, and then the drying agent can absorb moisture to the maximum extent.

Description

technical field [0001] The invention belongs to the technical field of air duct structure, and more specifically relates to a rain-proof, moisture-proof and dust-proof air duct structure for a power distribution cabinet and a use method thereof. Background technique [0002] When the power distribution cabinet is in use, it is usually necessary to use pipes to ventilate the inside of the power distribution cabinet, so that the heat and air can be quickly discharged. [0003] For example, the application number: CN201811276037.1 relates to a decorative air duct for low-voltage power distribution cabinets, including a power distribution cabinet body and an air duct shell, the air duct shell is fixedly connected to the side panel of the power distribution cabinet body, and the air duct shell and the side panel form a A decorative air channel, the air channel housing includes a housing side panel and end panels arranged at both ends of the housing side panel, the end panels are ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a rain-proof, moisture-proof and dust-proof air duct structure for power distribution cabinets and its use method, so as to solve the problem of poor moisture-proof and dust-proof effect when the existing air duct structures for power distribution cabinets are in use. Poor, it is impossible to remove the dust and moisture from the passing wind, and it is impossible to install the dust and moisture removal structure according to the demand, and the existing air duct structure for the power distribution cabinet cannot automatically control the movement of the desiccant after a long period of use, and cannot make the desiccant Make the most of moisture removal issues

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