Realization technology of low-carbon building: an introduction to architectural engineering?

Low-carbon building refers to reducing the use of fossil energy, improving energy efficiency and reducing carbon dioxide emissions during the whole life cycle of building materials and equipment manufacturing, construction and building use. Among them, what are the implementation technologies of low-carbon buildings? The following is the introduction of low-carbon building realization technology brought by construction network for reference.

Realization technology of low-carbon building

In the process of realizing low-carbon buildings, various technologies are used in houses.

1) Low-emissivity glass: By using low-emissivity glass, indoor heat energy transfer caused by radiation can be greatly reduced, thus reducing power consumption and achieving emission reduction targets.

2) Reclaimed water treatment system: domestic sewage is used as the water source, which can be used for toilet flushing, garden irrigation, road cleaning, etc. after treatment, so as to achieve the purpose of water saving and emission reduction.

3) External wall thermal insulation and internal wall thermal insulation system: the thermal insulation material with low thermal conductivity system is fixed to the building wall to increase the average thermal resistance of the wall and achieve thermal insulation effect.

4) Solar energy: effectively absorb solar energy by laying solar panels to replace the consumption of energy such as electric energy.

5) Indoor fresh air system: a ventilation device that can improve indoor air quality, effectively adjust and control humidity and temperature, filter air and kill germs. Indoor fresh air system can save energy consumption for ventilation, effectively prevent the room temperature from dropping, and reduce energy consumption for maintaining temperature.

6) Rainwater recycling system: store and filter rainwater collected naturally or artificially, replenish groundwater, and irrigate in the park to reduce the consumption of water resources.

These single technologies can help low-carbon buildings, but only by connecting them together and forming an Internet of Things system with other sensors, monitoring equipment and communication equipment can they play a better role. For example, under the guidance of the Internet of Things system, the fresh air system and solar equipment work together. According to the temperature information obtained by the temperature sensor, the indoor temperature can be effectively maintained, and the concentration ratio of oxygen and carbon dioxide can be controlled, so that people can always live in a comfortable environment without wasting too much energy.

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