A riser for an outdoor HSBC cabinet

Abstract

The present invention relates to an outdoor control cabinet ascending flanged base. The outdoor control cabinet ascending flanged base includes a square frame for jacking up a control cabinet and two stainless steel panels which are vertically arranged at the front side and rear side of the frame; a plurality of vertically-arranged galvanized channel steels are arranged at the outer side surface of the square frame at intervals; each galvanized channel steel is matched with the outer side surface of the square frame so as to form a plurality of hanging rings through enclosing; a plurality of mounting holes are formed at the inner side of the bottom surface of the square frame; and a plurality of rainproof shutters for ventilation are formed at the middle of each of the stainless steel panels at intervals. With the outdoor control cabinet ascending flanged base of the invention adopted, damp air can be prevented from being accumulated in the ascending flanged base, and a water vapor chimney effect can be effectively suppressed, damp air entering the control cabinet can be greatly reduced, flames can be effectively prevented from spreading upwards to burn equipment in the cabinet when a fire occurs in cable trenches below the control cabinet; and the rectangular through-holes and the welded hanging rings can play roles of transport supporting points and hanging points.

Description

technical field [0001] The invention relates to the moisture-proof field of a central control cabinet, in particular to an elevated seat of an outdoor central control cabinet. Background technique [0002] The HSBC cabinet is a relatively closed design and is usually installed in an outdoor environment. Under conditions such as humid air or a sudden drop in temperature, especially in the rainy season, the HSBC cabinet is prone to moisture, condensation and dripping, which may cause secondary Poor contact or short circuit of the terminals will cause protection refusal to operate, malfunction, abnormal operation of measurement and control and protection devices, and false signal sending, which poses a great potential safety hazard in operation. [0003] The main source of water vapor in the cabinet: There is a lot of water in the cable trench and the humidity is high. Because the cable trench and the cable inlet of the HSBC cabinet are not tightly sealed, a large amount of hum...

AI Technical Summary

Problems solved by technology

[0004] In response to the above problems, various moisture-proof solutions are mainly improved on the basis of the moisture-proof and dehumidification system including air inlets, exhaust holes, heaters, and temperature and humidity controllers, including adding drying boxes, exhaust fans, air-conditioning units, and optimizing the top cover. Dehumidification and drainage structure, etc., failed to effectively solve the main source of water vapor in the cabinet

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