, this thing is probably like giving the facade of a building the ability to perform photosynthesis like plant leaves. We all know that plants rely on photosynthesis to use sunlight, carbon dioxide and water to produce oxygen and energy, right. This is also the hope that the building can imitate the powerful function of plants on the facade
There are many ways to implement it
The first is to use some special materials. For example, some materials with photocatalytic properties are like magical things. As long as the light shines on this exterior wall material, it begins to work. When there is plenty of sunlight during the day, these coatings can react chemically with some harmful gases in the air, which can degrade them into harmless substances, which can purify the air. It can also be compared to a small and continuous cleaning process. During the process of photosynthesis, some light energy will be converted into some energy. Although this energy may not be very large, it can be accumulated bit by bit. It is still useful.
The second way to have a very popular method is to combine some solar photovoltaic systems
Here, solar panels are embedded in the entire exterior wall system. For example, the current technological level of the battery panel is quite advanced and thin. It is different from the traditional thick and thick. It can be well combined with the exterior wall. Not only does it look less abrupt, but the actual effect is also much better. In the bright sunshine, silicon-based materials or other new materials are made of panels to collect light energy and convert them into DC power for internal electrical appliances in the building. The demand for internal electrical appliances directly reduces electricity consumption expenses, which brings help to practicality.
There is also a third type of biophotosynthetic technology that is related to it
There is a kind of thing called a biophotographic layer. This is not common. It is built in a special way. The photosynthetic substance is fixed on the inside of a specific carrier based on biological raw materials. The carrier is used as a photosynthesis site. It seems to have become a small green factory. Under such construction and arrangement, the photosynthesis characteristics are used to effectively exchange the exterior walls and nature. Create a protective shell between the external natural environment and the house. This allows the internal and external climate in the building environment to be harmonized.
Let's talk about the actual effect changes, which have many benefits.
Clean environment Because the above functions purify the air quality, both indoor and outdoors are healthier
Energy saving uses a variety of ways to convert natural light to provide energy, which will reduce the dependence on traditional energy.
When using these creative materials and things to change, the building is more modern and has a different sense of technology.
Ask a related question, in many cases, the energy conversion efficiency can be the same.
It can be found that the principles of different systems of different devices and systems have very obvious differences in conversion efficiency. For example, if you are a photovoltaic cell, it can achieve more than 20% conversion efficiency under reasonable conditions. Biophotographic technology may achieve stable and better transformation.
Let’s take another situation about the durability of the material.
Usually, special coating materials and high-quality long-term use panels have a relatively long life because of technical support. In line with long-term exposure and use, the biological type of new materials is as high as that of a slightly higher environmental requirement. There may be special circumstances for the service life, but from another perspective, the development is good and the prospects are good.
Another problem, compared with the cost of traditional exterior walls
In fact, due to the introduction of new materials and new technologies, the cost will naturally be slightly higher. In the early stage of construction, for example, customized materials and special processes will cost a lot, but then the cost of energy saving can be gradually reduced due to the reduction in energy saving and initial costs, which is more cost-effective than traditional. The long-term vision can be seen as forward-looking.
Well, in the process of the development of the field of architectural technology, it will inevitably bring many new changes and innovations in the future, and even produce more different types of photosynthetic methods, which can bring more advantages. Anyway, in general, as the society further develops, scientific and technological support becomes deeper and deeper, many unpredictable achievements may also be produced in this field.
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