Power distribution cabinet cooling system and method

A cooling system and power distribution cabinet technology, applied in the cooling/ventilation of substation/switchgear, substation/power distribution device casing, electrical components, etc., can solve the high manufacturing cost of titanium alloy cooling tubes, unsuitable use, and cooling methods Single and other problems, to achieve the effect of improving cooling effect, improving heat dissipation performance, and increasing heat dissipation area

Inactive Publication Date: 2018-09-21
滁州瑞能电力科技有限公司
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Problems solved by technology

[0004] However, the above scheme still has certain defects. The use of titanium alloy cooling pipes ensures the strength requirements of the cooling system, but the manufacturing cost of titanium alloy cooling pipes is high, and its price far exceeds the manufacturing price of traditional power distribution cabinets, so it is not suitable for use, and the above scheme The cooling method is single and has certain limitations

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  • Power distribution cabinet cooling system and method
  • Power distribution cabinet cooling system and method

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element mus...

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Abstract

The invention discloses a power distribution cabinet cooling system and method. The system has the advantages that the heat radiating area of a power distribution cabinet casing is increased through the arrangement of a first cooling fin and a second cooling fin, the heat dispersion performance is further enhanced through forming of heat emission hole in both the first cooling fin and the second cooling fin, primary cooling of the power distribution cabinet casing is realized, water in a water tank is pumped into S-shaped heat exchange tubes through a circulating water cooling principle, uniform distribution of the S-shaped heat exchange tubes in the power distribution cabinet casing can continuously absorb heat in the power distribution cabinet casing into cooling liquid in the S-shaped heat exchange tubes, secondary cooling of the power distribution cabinet casing is realized, an end part of an exhaust pipe is fixedly equipped with a fan body through a bracket through an air coolingprinciple, external air enters the interior of the power distribution cabinet casing from an air inlet pipe, and high-temperature air in the power distribution cabinet casing is discharged through theexhaust pipe, so that tertiary cooling of the power distribution cabinet casing is realized, and various cooling modes coexist.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a cooling system and method for a power distribution cabinet. Background technique [0002] The power distribution cabinet is the box in the power system where the voltage and current of electric energy are transformed, concentrated and distributed. In order to ensure the quality of electric energy and the safety of equipment, voltage adjustment, power flow (flow direction and distribution of voltage, current and power in each node and branch in the power system) control and power transmission and distribution lines and The protection of main electrical equipment is mainly used to protect power facilities. However, the equipment in the power distribution cabinet will generate a large amount of heat during operation, and the high temperature rise of the power distribution equipment will cause equipment failure, and the long-term normal operation of the equipme...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/38H02B1/30
CPCH02B1/565H02B1/30H02B1/38
Inventor 陈培峰吴骥钟炎松
Owner 滁州瑞能电力科技有限公司
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