The relatively good orientation is transparent north and south, with one room facing south and one room facing north.
This kind of house still has the problem of western dry.
As we all know, the choice of building orientation should meet the requirements of more sunshine in winter and avoiding too much exposure in summer. According to the geographical location of our country, buildings facing south and their adjacent orientations can meet this condition.
In residential use, we found that the room exposed to the sun has many hazards:
1.The indoor temperature in Xi Sun Room is 2-3℃ higher than that in other rooms in summer. The furniture, carpet, floor and curtains in Xi Sun Room will fade and age rapidly due to the influence of ultraviolet rays in too strong sunlight, and their service life will be greatly reduced.
2. Every house facing the sun in the west is not ventilated and the wind does not enter the house in summer. In winter, the northwest wind blows, and even if the windows are closed, the wind will get into the house.
3. The intense sun exposure in summer will make the temperature of the room facing west rise a lot, and the huge heat released by the sun through the glass of the sun room will lead to the huge energy consumption of air conditioning operation and increase the electricity bill.
In a sunny house in summer afternoon, the walls will absorb heat, and at night, the heat will be emitted, which will evaporate a lot of oxygen in the house, leading to low mental state.
At present, the conventional way to solve the problem of "west trunk" is to use curtains with sunshade curtains. This method can prevent the sun's heat from entering to a certain extent, but its disadvantages are also obvious. There is no natural light in the room at all, and people feel depressed in the room.
6. The first condition of geomantic omen is to collect wind and gas. This gas is a broad name, and oxygen is one of them. In summer, the sun will evaporate the oxygen in the house facing west, and in autumn and winter, the northwest wind will quickly disperse the gas field around the house, so from the perspective of geomantic omen alone, the house facing west is unlucky.