What is the best orientation for choosing a house in Guangdong?

The climate is complex and diverse.

There are temperate monsoon climate, subtropical monsoon climate,

Keywords tropical monsoon climate, tropical rainforest climate,

Temperate continental climate and plateau mountain climate

Anyway, this means

Climate and lighting conditions are different in different parts of the country.

Therefore, when buying a house, we should also analyze specific problems.

Today, Sister Ka combines the climate characteristics of Guangdong.

Analyze it carefully with everyone.

Which direction is good for choosing a house in Guangdong?

After all, a suite is so expensive.

Spend your money wisely and have a comfortable room.

Lecture 1: Which direction does the house have good lighting?

Guangzhou, Shenzhen, Zhuhai, Zhongshan and other places have two direct sunlight phenomena in one year south of the Tropic of Cancer. Around summer, the sun jumps out of the horizon from the northeast and falls below the horizon from the northwest at noon to evening. In winter, the sun jumps from the horizon in the southeast and falls below the horizon in the southwest in the evening.

The picture comes from the internet.

So knock on the blackboard

Houses in many areas south of the Tropic of Cancer in Guangdong can get the sun in the morning and afternoon in summer, but not in winter. The house facing south is too high for the sun to shine indoors. Houses in the northwest don't bask in the sun in winter, but they bask in the west in summer, so there may be "Leng Xia fever in winter".

The house facing the east has good lighting effect, and it can get sunshine in summer or winter, and because of the angle, the sunshine can go deep into the room.

The lighting time of the west-facing house starts in the afternoon and lasts until the evening, both in summer and winter. It's warmer in the afternoon in winter, but there will be exposure indoors in the afternoon in summer. After all, Guangdong has a long standby summer.

★ The solstice in winter is a "auspicious day" to see the lights and choose a house.

On the solstice of winter, the sun shines directly on the tropic of Capricorn. At this time, the solar altitude angle in Guangdong is the smallest, that is, the sun is the lowest.

So choose a house from winter to sun to see the lighting of the house. If there is sunshine that day, you can ensure that the sunshine in your home is unobstructed all year round.

Lecture 2: Which direction is relatively non-humid when going back to Nantian?

There are three words that make Cantonese people tremble and go back to Nantian.

What is going back to Nantian? Simply put, it's wet everywhere.

Technically speaking, it is a phenomenon to return to the south sky. From March to April every year, warm and humid air from the South China Sea in China meets cold air from the north to the south of China, which leads to uncertain weather and light rain or fog in very humid periods.

Focus on the warm and humid air flow from the south.

So when you go back to the south, the house facing south is more likely to get wet, while the house facing north is relatively dry.

Lecture 3: Which direction is better for ventilation?

Guangdong is dominated by north wind in winter and southeast wind and southwest wind in summer.

So from the point of view of ventilation

The houses in the southeast and southwest are slightly better than in winter, the north wind is not cold, and the south wind is cool and transparent in summer. And the ventilation in the southeast and southwest is slightly better than that in the south.

Houses facing north are windy in winter, especially high-rise buildings. The east-west house is slightly poorly ventilated.

Besides, ventilation is the only way to get wind. In order to ventilate the apartment, it is best to have a direction that allows the wind to come in and a direction that allows the wind to go out, that is, convection.

Of course, in addition to the climatic factors we face, we have to analyze them according to the actual situation on the ground. Let's talk about other factors that affect ventilation.

Go deep

Compared with the apartment with long depth, the room with short depth has better ventilation performance.

In general, the depth of multi-storey buildings should be controlled at about 8 meters, small high-rise buildings at about 10.5 meters, and high-rise buildings at about 13 meters.

Building spacing

If the building spacing is too small, the building in front will hinder the ventilation of the building behind.

Ideally, the distance between the front and back of a house in an ordinary residential area is about 1.2 times of the building height. In general, the spacing between floors is 6m, the spacing between floors and high floors is 9m, and the spacing between high floors and high floors is13m.

However, according to the current scarcity of land, it is very difficult to reach this standard, but it does not prevent it from being measured by this standard.

general layout

The first is the layout of the whole floor of the house. There is still a big difference between the north and the south in choosing a house. The north likes to choose a house in the middle position, because it keeps warm better, while the south likes a single position near the building twice, which is much better for ventilation and lighting.

In addition, it depends on the architectural layout of the community. If a building is found outside the community and surrounded by surrounding buildings, even if the apartment inside is no matter how good, it may not be able to form effective convection, resulting in poor ventilation.

abstract

In the case of abundant funds, it is best to go from southeast to south 10 degrees to 15 degrees. The benefits are as follows

★ Good ventilation. Southeast wind is the main wind direction affected by monsoon in summer in Guangdong. But remember to look at the ventilation in combination with other factors.

★ The sunshine in the morning is more comfortable and the utilization rate is higher, avoiding some western sun exposure.