A waterproof buried storage battery cabinet

Abstract

The invention relates to a waterproof underground storage battery cabinet, comprising a cabinet body, a bottom mounting frame and an outer cover, wherein the cabinet body is installed on the bottom mounting frame, and includes an upper cabinet body and a lower cabinet body connected internally, and the upper cabinet body is installed with Fan, the top of the fan is lower than the top of the upper cabinet, and the top of the upper cabinet above the fan is installed with a ventilation window, which is connected with a connecting rod transmission mechanism; the bottom mounting frame is a boxed structure with a bottom and no cover, and a power supply is installed on it. Cable inlet and outlet tubes; the outer cover is a boxed structure with no bottom and a cover, which is detachably connected to the bottom mounting frame, with operating handles on the top and vent holes on the lower parts of the four sides; it also includes PCB control board, PCB control board and The connecting rod transmission mechanism is electrically connected with the fan; it may also include a temperature sensor and a water immersion sensor. The invention can set and control the starting of the fan and the opening and closing of the ventilation window through the PCB control board according to the temperature and the water level, which not only has good heat dissipation performance, but also can take waterproof into consideration.

Description

[technical field] [0001] The invention relates to the technical field of battery equipment, in particular to a waterproof buried battery cabinet. [Background technique] [0002] The battery cabinets for communication equipment are usually buried underground, which does not take up ground space and can prevent the battery from being stolen. In addition, the temperature difference underground is smaller than that above the ground, which can provide a better ambient temperature for the battery. The battery will generate heat when charging and discharging. If the heat cannot be discharged from the cabinet in time, it will affect the service life of the battery. There are two heat dissipation methods of the buried battery cabinet in the prior art: a non-direct ventilation method and a direct ventilation method. Among them, the non-through method uses compressor air conditioners, heat exchangers, semiconductor air conditioners, etc. for heat dissipation, which has good sealing pe...

AI Technical Summary

Problems solved by technology

The buried battery cabinet can achieve intelligent control and a high degree of automation, but its air inlet pipe and exhaust pipe are located on the top of the cabinet, although it can achieve a good waterproof effect, but when the surface temperature is high, from The temperature of the air imported from the outside is also high, especially during the daytime in summer or in hot areas all year round, it cannot dissipate the heat of the battery well

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