A fast-response rainproof and windproof distribution box

Abstract

The invention relates to a quick reaction type rainproof and windproof distribution box. The quick reaction type rainproof and windproof distribution box comprises a reaction mechanism and a closing mechanism. The reaction mechanism comprises a pressure bearing plate capable of actuating under the water pressure and the wind pressure, the pressure bearing plate drives one encoder to actuate, and then the closing mechanism is driven to be started. The closing mechanism comprises a rotary shielding assembly for opening and closing annuluses inside and outside the distribution box. Through the high-sensitivity reaction mechanism, in windy or heavy rain weather, a reaction can be quickly made, the distribution box can be closed through a rotary mechanism, dust, impurities and rainwater are prevented from entering the distribution box, in good weather, a ventilating hole passage between a fixed ventilating plate and a movable ventilating plate is opened, the good heat dissipation, ventilation and drying performance is guaranteed, the reaction of the rotary mechanism is quicker than that of other opening mechanisms, and the fault rate is lower.

Description

technical field [0001] The invention relates to a quick-response rainproof and windproof power distribution box, in particular to a response mechanism for detecting the weather environment outside the power distribution box. Background technique [0002] Distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, constitutes low-voltage distribution equipment, can rely on manual or automatic switch during normal operation. Turn on or off the circuit, cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation, use the measuring instrument to display various parameters in operation, and adjust some electrical parameters to prompt or deviate from the normal working state Signaling, often used in various hair, distribution, and substations. Most of the existing distribution boxes nee...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: to overcome the technical problem that the distribution box in the prior art cannot take into account heat dissipation, rainproof and windproof, and to provide a quick-response type rainproof and windproof distribution box. Make a timely response to some bad weather outside the distribution box. Through the response equipment, when it rains heavily or a strong wind occurs, it can send a signal to some closing mechanisms installed in the distribution box, thereby closing the distribution box and improving safety.

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