Distribution network automatic ring main unit with high heat dissipation

Abstract

The invention discloses a distribution network automatic ring main unit with high heat dissipation. The distribution network automatic ring main unit comprises a machine cabinet; a base is fixedly connected with the bottom surface of the machine cabinet; a storage battery is fixedly connected with the middle position of the top surface of the machine cabinet; a solar panel is arranged above the storage battery; the bottom surface of the solar panel is fixedly connected above the machine cabinet through a supporting block; storage boxes are fixedly connected above the left and right side surfaces of the machine cabinet respectively; a motor is arranged on the bottom surface of the inner cavity of each storage box; the motor is fixedly connected with the bottom surface of each storage box; the output shaft of the motor is connected with a rotary shaft through a coupler; one end, far from the motor, of the rotary shaft is movably connected with the inner wall of each storage box; wiring wheels are fixedly inserted and connected in the rotary shaft; and ventilation boxes are arranged on the left and right side surfaces of the machine cabinet. By virtue of the setting of the ventilation boxes, the interior of the machine cabinet can be ventilated to realize a heat dissipation effect at any time; by virtue of heat dissipation fans, heat dissipation is accelerated; and by virtue of a telescopic apparatus, the machine cabinet is effectively protected from rain water, so that the problem of poor heat dissipation of the automatic ring main unit is solved.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, in particular to an automatic ring network cabinet for distribution network with good heat dissipation. Background technique [0002] With the continuous and rapid development of my country's social economy and the continuous improvement of people's living standards, power users have put forward higher requirements for power supply reliability, power quality and power supply security. The distribution network automation ring network cabinet is a set of high-voltage switchgear equipment The electrical equipment in the metal or non-metal insulated cabinet or made into an assembled interval ring network power supply unit, its core part adopts load switch and fuse, which has the advantages of simple structure, small size, low price, can improve power supply parameters and performance and power supply It is widely used in distribution stations and box-type substations of load centers su...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a distribution network automatic ring network cabinet with good heat dissipation. The interior of the cabinet is ventilated by setting a ventilation box to achieve the effect of heat dissipation from time to time. The heat dissipation fan accelerates heat dissipation. The protection cabinet is not affected by rain, which solves the problem of poor heat dissipation of the distribution network automation ring network cabinet

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