Electrical equipment container for preventing water dripping on top

Abstract

The invention discloses an electrical equipment container for preventing water dripping on the top. A water collecting board is installed below the top of the container, and the cavity of the container is divided into an upper part and a lower part. A plurality of water guide grooves next to each other in sequence are arranged above the water collecting board, and at least one opening end of eachwater guide groove is arranged at the edge of the water collecting board. A water drainage gap is formed between the opening end of each water guide groove and the container and the top between two adjacent water guide grooves is provided with vent holes. In the invention, the water collecting board is used for collecting water droplets falling from the top of the container, so that the water droplets are prevented from falling on equipment units or electrical insulating parts. Thus, the service life of the electrical equipment can be prolonged, and the operational safety and reliability performance of the electrical equipment is improved.

Description

technical field [0001] The invention relates to an electrical equipment container, in particular to an electrical equipment container capable of preventing water dripping from the top. Background technique [0002] The mechanism box and terminal box of the outdoor substation equipment are installed in a metal closed container. Due to the influence of ambient temperature, humidity and moisture, condensation water is often generated in the container, and the condensation water drops on the mechanism parts, causing metal parts to rust and water corrosion, causing mechanical parts to wear Large amount of failure, especially dripping on the low-voltage control electrical appliances, causing malfunction or short-circuit failure, and at the same time causing the insulation of insulating parts to drop, making the whole equipment unable to operate normally, causing huge losses to the use of equipment, especially causing misoperation of power equipment Or refuse to move and cause more...

AI Technical Summary

Problems solved by technology

However, the humid air is heated up and most of the humid air is discharged from the side vents of the container, but there is still a part of the humid air gathered on the top of the container. Due to the temperature difference of the top materials, the moisture condenses and condenses, and the water drops on the components or insulation. On the components, it will still cause rust or water corrosion of the components, as well as short circuit of electrical contacts or degradation of insulation performance.

Images