What are the main functions of indoor greening in purifying the environment?

First, purify the air and adjust the climate.

Plants can absorb carbon dioxide and release oxygen through photosynthesis, while people breathe in oxygen and exhale carbon dioxide, so that oxygen and carbon dioxide in the atmosphere can reach a balance. At the same time, the temperature can be reduced by heat absorption and water evaporation of plants, and the temperature can be adjusted relatively in winter and summer, which can play the role of shading and heat insulation. In winter, according to experiments, planting adjacent greenhouses on balconies can not only create oxygen-rich spaces, but also benefit the virtuous cycle of oxygen and carbon dioxide between people and plants.

In addition, some plants, such as oleander, phoenix tree, palm and Euonymus japonicus, can absorb harmful gases, and the secretions of some plants, such as pine, cypress, camphor tree, Ailanthus altissima, Platanus acerifolia, can kill bacteria, thus purifying the air and reducing the bacterial content in the air. At the same time, plants can also adsorb dust in the atmosphere, thus purifying the environment.

Second, organizational space and guiding space.

The use of greening to organize indoor space and strengthen the space are manifested in many aspects:

1, the function of separating space

There are a wide range of spaces separated by greening, such as between two halls, between halls and walkways, and some large halls that need to be separated into small spaces, such as offices, restaurants, hotel lobbies, exhibition halls, etc. In addition, some space or site boundaries, such as indoor and outdoor, indoor floor height difference junction, etc. , can be separated by greening. Some fences with space separation function, such as fences between colonnades, protective fences of waterfront buildings, fences of multi-storey corridors, etc. , can also be separated by greening. For example, the fast food restaurant of Guangzhou Garden Hotel is an example of dividing space with greening.

For important parts, such as the greening towards the entrance and exit, which plays the role of a screen, we must focus on it. The separation mode is mostly ground separation. If conditions permit, hanging plants can also be used to separate the space from top to bottom.

2, the role of contact-oriented space

There are many ways of communication between indoor and outdoor, such as extending from outdoor to indoor by paving, or using the extension of walls, ceilings or steps, which can also play a role in communication. But in contrast, they didn't use greening to be more vivid, intimate, natural, attractive and loved. Many hotels often use the extension of greening to connect indoor and outdoor spaces, which plays the role of transition and infiltration. Through continuous greening arrangement, the connection and unity of indoor and outdoor space are strengthened.

The continuous arrangement of indoor greening extends from one space to another, especially at the turning point, transition and direction change of space, which can give full play to the overall effect of locust production. The continuity and extensibility of greening arrangement, if consciously strengthening its prominent and eye-catching effect, will play a role of suggestion and guidance through the attraction of sight. The methods are consistent, the functions are different, and the design should be carefully distinguished. For example, Guangzhou White Swan Hotel is afforested at the turning point of space, which plays a space-oriented role.

3. Highlight the key role of space.

Entrance of the gate, entrance and exit of stairs, traffic center or corner, end of aisle, etc. It is not only the key and joint point of traffic, but also the important visual center position of the starting point, turning point, center point and end point in space, which must attract people's attention. Therefore, plants or flowers that are particularly eye-catching, more decorative and even valuable are often placed to strengthen the space and highlight the key points. The main service desk of Shanghai Luyuan Hotel is located on the second floor, and the entrance is decorated with greenery. The second-floor staircase of Beijing Xindadu Hotel and the lobby bar of Wenzhou Hubin Hotel are all afforested to highlight their key role and eye-catching symbol.

Arranged in the traffic center or at the end of the wall, it often becomes an interesting center of halls and rooms, and is specially decorated. What I want to explain here is that all the furnishings located in the main roads, including greening, can't hinder traffic and become a stumbling block in emergency evacuation. We should choose the corresponding plants according to the size and shape of the space. For example, for plants placed on the edge of narrow aisles, don't choose low plants with branches and leaves spreading outward, otherwise it will not only hinder traffic, but also damage plants, so choose slender plants that are more harmonious with space.

Trees and flowers, with their various natural postures, colorful colors, soft and elegant demeanor, are full of vitality, which happens to be cold and rigid metals. Glass products are in sharp contrast with rigid architectural geometries and lines. For example, trees or shrubs can cover most of the indoor space with their soft branches and leaves; Lianas, with their slender branches, extend from one wall to another, or hang from top to bottom on walls, cupboards, cupboards and bookshelves, decorated with a string of emerald-like green branches and leaves, and change the indoor space into a certain degree of softness and vitality. This is irreplaceable by any other interior decoration and furnishings. In addition, the artificial geometric form of plants after pruning, with its special color quality, is in harmony with architecture in form and has a special effect of rigid-flexible contrast in texture.

Fourth, beautify the environment and cultivate sentiment.

Green plants, no matter their shape, color, quality and taste, or their branches, leaves and fruits, show great vitality, which makes people work hard and love nature and life. The process of plant growth is a process of striving for survival and fighting against nature, and its form is naturally formed without any disguise or disguise. Many plants growing between rocks and walls lacking water and soil are intertwined, extending vertically and horizontally, spreading widely and drilling deeply, which fully shows that they are the struggle of life and infinite vitality. They are an abstract picture of nature in form and a hymn of life in content. Its beauty is a kind of natural beauty, clean, pure and unpretentious. Even if it is cut off by hand, it still shows its tenacious vitality of self-improvement and endless life. Therefore, the beauty of stump bonsai is not so much the beauty of modeling as the beauty of life. People can get all kinds of enlightenment from it, so that people can love life more, love nature, cultivate sentiment, purify their hearts and breathe with nature.