Rectifier chamber cooling system and method for cooling, air discharging and radiating of same

A rectifier room and cooling system technology, applied in the field of comprehensive management system, can solve the problems of unsatisfactory ventilation and heat dissipation, large energy consumption of rectifiers, etc., achieve scientific and reasonable cooling method, improve cooling effect, and simple process

Active Publication Date: 2010-03-10
SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
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Problems solved by technology

[0004] Based on the problems existing in the above-mentioned prior art, the present invention proposes a rectifier room cooling system with a new concept, which solves the problems of large rectif

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  • Rectifier chamber cooling system and method for cooling, air discharging and radiating of same
  • Rectifier chamber cooling system and method for cooling, air discharging and radiating of same
  • Rectifier chamber cooling system and method for cooling, air discharging and radiating of same

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings, and the protection scope of the present invention is not limited by the embodiments.

[0026] Such as Figure 1-3 As shown, a long basement 12 is set under the ground of the rectifier room of an indoor building, and a natural air inlet 14 is set on the ground with holes or shutters are installed, and a mechanical air outlet 16 is set on the roof of the rectifier room. A local basement 11 is arranged under the ground of the fan 6 of the pure water cooler. The local basement 11 is provided with a drain pipe 18. The drain pipe 18 discharges rainwater into the drainage pit 4 of the voltage regulating rectifier transformer. The depth of the local basement 11 is lower than that of the voltage regulating rectifier transformer. Drainage oil drainage pit 4 depth is shallow. The ground of the pure water cooler fan and the wall of the local basement 11 are left with holes to set t...

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Abstract

The invention relates to a rectifier chamber cooling system and a method for cooling, air discharging and radiating of the same to ensure that a ventilating and cooling system tends to be reasonable.A rectifier chamber is provided with a basement which is provided with a natural air inlet; a roof of the rectifier chamber is provided with a mechanical air outlet; an underground of a pure water cooler fan is provided with a local basement 11 which is provided with an air inlet, and is provided with a mechanical air outlet through the pure water cooler fan; and an outdoor ventilation and air inlet pipe is communicated with the basement. By comprehensively utilizing cooling equipment and adopting the good cooling and ventilating system, the method for cooling rectifier equipment in a rectifier station is more scientific, reasonable, energy-saving and high-efficient and has good radiating effect. The rectifier chamber cooling system and the method solve the problems that the ambient temperature of the rectifier chamber is overhigh in a tropical zone, and the rectifier chamber requires to be cooled by an air conditioner when the condition is severe, and the like.

Description

technical field [0001] The invention relates to a comprehensive control system for cooling equipment, exhausting air and heat dissipation, in particular to a rectifier chamber cooling system and a cooling exhaust heat dissipation method for the rectifier chamber cooling system, so that the ventilation and cooling system tends to be more reasonable. Background technique [0002] In the electrolytic aluminum production process in the aluminum industry, the thyristor or diode rectification equipment in the rectifier room of the rectifier will generate a certain amount of heat during operation, and it must be cooled to make the rectification equipment work normally. Under normal circumstances, the cooler is required to take away more than 95% of the heat generated by the rectifier, and the remaining heat is cooled by the natural surrounding environment. [0003] At present, the cooler of the rectification equipment generally adopts two methods of water-water cooler or water-air ...

Claims

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Application Information

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IPC IPC(8): H02M1/00H05K7/20C25C3/06
Inventor 陆青戈广金徐煜
Owner SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
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