Energy-saving electric ventilation structure and management method thereof

Abstract

The invention discloses an energy-saving type electric power ventilation structure, for an outdoor electric power cabinet ventilation mechanism designed by the invention, through the arrangement of a dust filtering net, a ventilation guide plate and a ventilation regulation and control mechanism, good ventilation work can be carried out by utilizing the actual situation of external weather, and then heat generated in an electric power cabinet body can be well discharged, and the normal operation of the work is ensured. According to the energy-saving type electric ventilation structure and the management method thereof, through the linkage effect of the ventilation regulation and control mechanism and the connecting insertion shaft, the rotating shaft and the impurity removal sleeve on the ventilation guide plate can be controlled to remove impurities on the dust filtering net, on one hand, it is guaranteed that external dust and impurities are prevented from affecting the electric cabinet body, and on the other hand, high-efficiency ventilation work is ensured and the working efficiency of ventilation and heat removal is improved.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to an energy-saving electric ventilation structure and a management method thereof. Background technique [0002] The power system (system) is an electric energy production and consumption system composed of power generation, power transformation, power transmission, power distribution, and power consumption; its function is to pass natural primary energy through power generation power devices (mainly including boilers, steam turbines, power generation machine and power plant auxiliary production system, etc.) into electrical energy, and then supply the electrical energy to each load center through the transmission, transformation system, and distribution system; since most of the power points and load centers are located in different areas, they cannot be stored in large quantities, and electrical energy production must Maintain a balance with consumption at all times; t...

AI Technical Summary

Problems solved by technology

[0002] The power system (system) is an electric energy production and consumption system composed of power generation, power transformation, power transmission, power distribution, and power consumption; its function is to pass natural primary energy through power generation power devices (mainly including boilers, steam turbines, power generation machine and power plant auxiliary production system, etc.) into electrical energy, and then supply the electrical energy to each load center through the transmission, transformation system, and distribution system; since most of the power points and load centers are located in different areas, they cannot be stored in large quantities, and electrical energy production must Maintain a balance with consumption at all times; therefore, the centralized development and decentralized use of electric energy, as well as the continuous supply of electric energy and random changes in load, restrict the structure and operation of the power system

[0003] At present, most of the power transmission and transformation facilities in the power system adopt a box-type structure, that is, a power box or a power cabinet. During long-term work, heat will be generated inside, especially the power cabinet installed outdoors, which will also be exposed to high temperatures in hot weather. Impact, in order to avoid affecting its normal work, it needs to be treated with heat dissipation. In the prior art, heat dissipation holes are simply provided on the surface, but the heat dissipation efficiency is not high, and some are provided with heat dissipation fans inside. On the one hand , There is no direct relationship between the cooling fan and the cooling holes, which makes it difficult to circulate the heat inside the power cabinet, and cannot perform good cooling and ventilation work, and cannot send out the generated heat in time, which may cause equipment overheating and damage. On the one hand, the heat dissipation fan itself will also generate heat, which may aggravate the heat inside the power cabinet, and also waste electricity, which is not environmentally friendly and energy-saving. Therefore, the present invention proposes an energy-saving electric ventilation structure and its management method for solve the above problems

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