Solar energy emergency power supplying method and system for high building

Abstract

This invention is a kind of emergency service method of solar energy storey. The power supply source composed of solar energy battery array and corresponding storage battery is connected with power supply circuit of supplying clearance light through photosensitive switch, storage battery voltage switch, time switch and process controlling switch. It is arranged with automatic changing-over switch that is connected with the power supply circuit of storey emergency lighting system. The automatic changing-over switch switches over and starts the power supply of clearance light or storey emergency lighting system through photosensitive control, storage battery control, time control and process control. Power supply source input end of storage battery transmitted from solar energy battery array source is parallel connected with secondary changing-over switch. It is used for inputting of the input storage battery after electric supply source changing. Alternatively, a changing-over switch is directly arranged at the input end of storage battery which is connected with electric supply source after changing.

Description

technical field [0001] The invention relates to a method and a system for building emergency power supply, in particular to a method and system for multifunctional power supply such as building emergency and lighting. Background technique [0002] The building (building) emergency power supply building is a mandatory specification that the building must meet the fire regulations. The method of power supply is used for the emergency exit of the stairs, for evacuation instructions and emergency lighting. In order to ensure the minimum visual lighting guarantee for the building stairs or dark halls when the mains power is lost, any building must comply with the mandatory safety regulations, but technically realizing this requires high cost and construction workload. And the reliability still needs to be improved. This is due to the use of a large number of separate and scattered lighting supporting batteries, which requires a lot of maintenance work, a...

AI Technical Summary

Problems solved by technology

This is due to the use of a large number of separate and scattered lighting supporting batteries, which requires a lot of maintenance work, and the existing supporting batteries are often not found in time when they fail

Therefore, the current emergency power supply system cannot guarantee the better work of the battery, and the life of the battery cannot reach the predetermined period.

[0003] This is why the light intensity of evacuation instructions and emergency lighting cannot be guaranteed

As a result, the emergency lights of the emergency exits of many stairs often do not light up when the existing building emergency power supply is automatically switched when the mains power is cut off. This problem needs to be solved.

[0004] In addition, high-rise buildings must install contour decorative lights, which consume a lot of power

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