Energy-saving automatic control system and method for curtain wall building

Abstract

The invention provides an energy-saving automatic control system and method for a curtain wall building. Geographical location information and window orientation information of the building are manually input in a location information input unit, an air conditioning system state acquisition unit obtains air conditioning system state information, an indoor and outdoor temperature difference comparison unit compares indoor and outdoor temperature difference of the building, a weather information acquisition unit is used for accessing a third-party website, obtaining local weather information from the third-party website according to the geographical location information input in the location information input unit and sending the weather information to a central processing unit, a time calculation unit calculates the local time and sends the time information to the central processing unit, and the central processing unit receives the information sent by the air conditioning system stateacquisition unit, the indoor and outdoor temperature difference comparison unit, the location information input unit, the weather information acquisition unit and the time calculation unit, makes a decision according to the received information and sends a command to a curtain automatic lifting unit.

Description

technical field [0001] The invention belongs to the technical field of automatic control, in particular to an energy-saving automatic control system and method for curtain wall buildings. Background technique [0002] Curtain wall buildings refer to the non-load-bearing exterior walls of buildings sealed with glass windows, which use the transparency of glass to pursue the circulation and integration of the internal and external spaces of the building, so that people can clearly see the entire structural system of the glass through the glass, making The structural system shifts from a simple supporting role to expressing its visibility, thus showing the artistic sense, layering and three-dimensional sense of architectural decoration. It has the characteristics of light weight, simple material selection, factory-like processing, quick construction, convenient maintenance and repair, and easy cleaning. Its effect on enriching the facade effect of architectural modeling is unp...

AI Technical Summary

Problems solved by technology

[0003] However, curtain wall buildings also have their disadvantages. Due to the good light transmission and poor heat insulation of glass, the thermal insulation effect is not good.

In summer, the sun shines directly into the building during the day, increasing the burden on the cooling system and aggravating the aging of furniture and equipment. At night, the light in the building shines out of the building through the glass, causing light pollution.

In winter, due to the heating of the indoor air conditioner, the indoor temperature is higher than the outdoor temperature, and the heat energy is radiated to the outside in the form of infrared rays through the peeling, and the heat energy is lost quickly.

Images