A new type of insulated and closed inflatable ring network switchgear

Abstract

The embodiment of the invention discloses a novel insulated closed inflatable ring network switch device and belongs to the power equipment technology field. A switch cabinet is arranged in a shell. The device comprises a controller, a temperature sensor, an adjusting mechanism and a circulating cooling pipe. The controller is arranged in the shell, the temperature sensor is arranged in the switchcabinet, the temperature sensor is in signal connection with the controller, the adjusting mechanism is arranged on an inner side wall of the shell, the circulating cooling pipe is fixed to the adjusting mechanism, the circulating cooling pipe is arranged on a side portion of an outer wall of the switch cabinet, and the controller is in signal connection with the adjusting mechanism. A problem the switch cabinet is not provided with cooling equipment so that a temperature is too high, and electronic components in the switch cabinet are damaged at a high temperature in the prior art is solved.The device is ingenious in structural design, the switch cabinet is cooled through underground water, energy consumption is low, the switch cabinet is cooled in time through cooperation of the adjusting mechanism and the circulating cooling pipe, an automation degree is high, a cooling effect is good, and usage safety and stability of the ring network switch device are improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of electric power equipment, in particular to a novel insulated and enclosed gas-filled ring network switchgear. Background technique [0002] The ring network switchgear is a group of high-voltage switchgears, which are installed in steel plate metal cabinets or made into electrical equipment of assembled interval ring network power supply units. 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 safety. It is widely used in distribution stations and box-type substations of load centers such as urban residential quarters, high-rise buildings, large public buildings, factories and enterprises. [0003] In the prior art, the closed insulated inflatable ring network cabinet mainly uses SF6 gas, and the isolation switch has strong insulation ability, which...

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Problems solved by technology

[0006] To this end, the embodiment of the present invention provides a new type of insulated closed gas-filled ring network switchgear to solve the problem of high temperature damage to electronic components in the switchgear due to the high temperature caused by the switchgear not having cooling equipment in the prior art. question

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