Electrical cabinet drying device

Abstract

The invention relates to the technical field of electrical cabinets, especially to an electrical cabinet drying device. The electrical cabinet drying device is convenient to install and reduces the internal space occupation of the electrical cabinet, the influence of heating and drying in the cabinet body on the use mode of electronic and electrical elements is avoided, dehumidification is convenient, peculiar smell in the electrical cabinet can be eliminated, and the practicality is improved. The electrical cabinet drying device comprises a drying pipe, and rotating grooves are formed in fourcorners of the bottom end of the drying pipe; a rotating block is arranged in each rotating groove; the top end of the rotating block is rotationally connected with the top end inner wall of the rotating groove; a threaded rod is connected to one end, facing the outside of the rotating groove, of the rotating block; a threaded pipe is arranged outside the threaded rod in a threaded sleeving manner; the other end of the threaded pipe is rotationally connected with a clamping plate, the lower side of the clamping plate extends downwards, a rubber plate is pasted to the inner wall of the clamping plate, an exhaust fan, a first net box and a second net box are sequentially installed in the drying pipe from bottom to top, and the first net box and the second net box are filled with a drying agent and a deodorant respectively.

Description

technical field [0001] The invention relates to the technical field of electrical cabinets, in particular to an electrical cabinet drying device. Background technique [0002] As we all know, the electrical cabinet is a cabinet made of steel to protect the normal operation of components. The electrical cabinet has a wide range of uses. Since the use environment of the electrical cabinet is relatively free, if it encounters a relatively humid environment, it will affect the electrical equipment inside the electrical cabinet. Humidity will cause the insulation degree of electrical equipment to decrease, and it is prone to leakage, which will cause electrical equipment to malfunction and bring losses to people. [0003] In order to solve the problem of moisture in the electrical cabinet, Chinese patent publication numbers CN108462054A, CN207720576U and CN207542587U all propose some auxiliary devices for drying the electrical cabinet, but the drying devices for the electrical ca...

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Problems solved by technology

[0002] As we all know, the electrical cabinet is a cabinet made of steel to protect the normal operation of components. The electrical cabinet has a wide range of uses. Since the use environment of the electrical cabinet is relatively free, if it encounters a relatively humid environment, it will affect the electrical equipment inside the electrical cabinet. Affected by humidity, the insulation degree of electrical equipment will be reduced, and leakage is prone to occur, which will cause electrical equipment to malfunction and bring losses to people.

[0003] In order to solve the problem of moisture in the electrical cabinet, Chinese patent publication numbers CN108462054A, CN207720576U and CN207542587U all propose some auxiliary devices for drying the electrical cabinet, but the drying devices for the electrical cabinet in the above patents are all installed inside the electrical cabinet and are inconvenient to disassemble , occupying the use space of the electrical cabinet, or adding an electric heating device inside the electrical cabinet to heat and dry the inside of the electrical cabinet. Since many electronic and electrical components need to be installed inside the electrical cabinet, the electronic and electrical components will generate a lot of heat during use. Therefore, it is necessary to have a lower temperature inside the electrical cabinet to ensure the normal operation of electronic and electrical components. Increasing the electric heating device will undoubtedly increase the temperature inside the electrical cabinet, which will affect the use of electrical and electrical components inside the electrical cabinet, and due to the electronic The electrical components are used for a long time in the closed cabinet, and the humid gas makes the inside of the electrical cabinet easy to produce more peculiar smells. When the maintenance personnel open the electrical cabinet for maintenance, it will affect the maintenance personnel's breathing, which leads to the above patents in the There are still many problems in actual use, and the practicability is low

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