The rectification plan completely replaces the lighting line; the lamp is changed to an integrated wide-spectrum type sodium lamp; in the case of ensuring the original illumination, the 150W sodium lamp is replaced, and the long-life lighting power-saving controller is installed at the power supply end to ensure voltage stability.
The effect (1) the safety and reliability is greatly improved; (2) the maintenance workload is greatly reduced; (3) the electricity consumption is reduced by 2/3 than before the transformation, and the electricity consumption can be reduced by 13,600 kWh per month. Dam lighting corridor rectification plan and effect lighting situation Our factory dam is 628m long, there are observation corridors and drainage corridors in the dam body, and the lighting lines are arranged along the top of the corridor with iron brackets, and installed at intervals of about 20m. Incandescent lamp with 100W magnetic base. Due to the wetness of the dam body corridor, problems such as water in the lamp head, damage to the lamp, and corrosion of the fixed support of the lighting line often occur; and because of the high installation of the lamp, the maintenance is difficult.
Rectification plan (1) Reduce the installation height of the lamps, replace the lamps with moisture-proof wall lamps, change the bulbs to 18W energy-saving lamps, and install them on the side wall of the dam body corridor; (2) Arrange the lighting lines along the wall and fix the appliances with anti-corrosion treatment; (3) The lighting control switch is installed at the entrance of the dam body corridor.
The effect of the dam body corridor lighting after the rectification has achieved the expected results, the main advantages are: energy saving; safe and reliable; maintenance workload is saved. Renovation lighting of lighting lamps entering the factory roads The lighting lamps entering the factory roads are ordinary curved road lights. The lampshades are generally glass, which are easy to break, often resulting in no lighting, affecting the workers' night commute.
The selection of lighting fixtures for the above-mentioned situation, the lighting of the roads entering the factory are all replaced with the curved lights of the lampshade for tempered glass, and the effect is very good.
Conclusion (1) In humid places, lighting fixtures should be selected to be moisture-proof and explosion-proof. It is not possible to use general lighting fixtures to save one investment. (2) For lighting circuits in wet places, the fixtures must be treated with anti-corrosion and anti-rust treatment, and stainless materials should be used as much as possible. (3) In a humid place, the pre-embedded pipe should be a stainless steel pipe or an aluminum pipe with a certain strength. (4) The installation height of lighting fixtures should be as low as possible to facilitate daily inspection and maintenance. (5) When designing lighting, energy-saving lamps should be used.
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