Intelligent building electricity saving and distributing apparatus

Abstract

The invention discloses an intelligent building electric power distribution device, which comprises a main circuit which supplies electricity for buildings, wherein the output end of the main circuit is connected with an energy-saving composite control circuit which is connected with a power distribution circuit which supplies electricity for each electrical appliance and a direct current voltagestabilizing circuit which supplies electricity for the energy-saving composite control circuit. The energy-saving composite control circuit mainly comprises a straight-through or power-saving controlcircuit and a power-saving shifting control circuit. The intelligent building electric power distribution device not only can satisfy the requirement of low-voltage distribution, but also can filter clutter, optimize power supply parameters, improve power consumption efficiency, reduce the waste of residual or excess electric energy, maximally save electric energy through the automatic adjustmentof the power-saving shifting control circuit under the circumstance of guaranteeing the normal work state of electric equipment, thereby saving the expenditure of electricity charge, and the power saving rate is generally between 15% and 25%.

Description

technical field [0001] The invention relates to a power supply and distribution device, in particular to a power distribution device used in building automation devices that can save electric energy. Background technique [0002] For a long time, low-voltage power distribution in buildings has been accomplished by low-voltage distribution boxes installed indoors or in public corridors. The low-voltage distribution box is equipped with a main switch and various branch switches. It has a single function and is mainly used to control The opening or closing of various indoor electrical appliances and the on-off of the power supply line cannot realize a series of functions such as system power saving, electrical protection, and alarm, and cannot meet the requirements of modern buildings and other control functions of people. Strictly implement the requirements of the Notice on Energy-Saving Design Standards and relevant laws, regulations and standards such as the Construction Law...

AI Technical Summary

Problems solved by technology

[0002] For a long time, low-voltage power distribution in buildings has been accomplished by low-voltage distribution boxes installed indoors or in public corridors. The low-voltage distribution box is equipped with a main switch and various branch switches. It has a single function and is mainly used to control The opening or closing of various indoor electrical appliances and the on-off of the power supply line cannot realize a series of functions such as system power saving, electrical protection, and alarm, and cannot meet the requirements of modern buildings and other control functions of people. Strictly implement the requirements of the Notice on Energy-Saving Design Standards and relevant laws, regulations and standards such as the Construction Law of the People's Republic of China, the Energy Conservation Law of the People's Republic of China, the Regulations on the Administration of Energy Conservation in Civil Buildings, and the Design Standards for Energy-Saving Public Buildings , new buildings must meet the design requirements for energy conservation and environmental protection

In terms of energy saving, newly-built buildings only use building structure designs such as adding insulation materials to the walls. In terms of power supply and distribution of buildings, new buildings still use the backward control mode for decades, which cannot fully meet and comply with the requirements proposed by the state. Comprehensive requirements, the reason is that there are no products in this area for construction units to choose and use. Therefore, research on a low-voltage distribution box that can replace old-fashioned buildings can not only meet power distribution needs, but also have power saving, voltage stabilization, and protection of electrical appliances. It is imperative to use new low-voltage power distribution devices with functions such as prolonging the service life of electrical appliances and fault alarms

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