Traditional Culture Encyclopedia - Weather forecast - What is the trick to dehumidify on the resurgence day?

What is the trick to dehumidify on the resurgence day?

Every year from March to April, many families in South China will have a resurgence phenomenon. People also call this weather resurgence day. Is there any trick to dehumidify on the resurgence day?

Small coup of dehumidification on moisture regain day

1. Place quicklime

In wet days, you can prevent some lime powder in a corner of your home, which can effectively remove moisture. Lime powder can be packed in cloth bags or sacks to prevent it from being in all parts of the room, which is less easy to touch and safer.

Place desiccant

On wet days, the home is humid. You can put some desiccant in the humid corner of the home, under the bed in the bedroom, in the kitchen and other places to absorb moisture.

Use air conditioning

You can also turn on the air conditioner to dehumidify in wet days, because the air conditioner can pump away the moisture in the air and improve the indoor humidity.

4. Use electrical appliances for dehumidification

You can also turn on the electric dehumidifier on wet days. The dehumidification effect is better than that of air conditioning, which can effectively improve indoor humidity, but consumes less electricity. It is suggested to choose according to the actual situation.

Close the window.

On wet days, doors and windows should be closed every morning and evening. The air humidity during these two periods is higher than that at noon, especially the windows facing south and southeast. Closing the window can reduce the entry of outdoor moisture into the room.

How to dehumidify with air conditioner in humid days

Both the refrigeration function and dehumidification function of air conditioner can help indoor dehumidification, but the resurgence day is generally in spring, and the weather is still relatively cold. It is recommended to use air conditioner to dehumidify air energy.

The dehumidification function of the air conditioner is actually to reheat the air cooled by the evaporator to the original temperature and then send it indoors. The indoor fan has been running at a low speed, the compressor is turned on and off, and the refrigeration system does intermittent refrigeration cycle. Most of the refrigeration generated is used to balance the latent heat of indoor air, that is, water vapor becomes condensed water; A small part is used to balance sensible heat, that is, to lower some indoor temperatures. This continuous circulation keeps the room temperature near the set value, and at the same time removes a lot of water in the air.

How to dehumidify the ground in wet weather

1. Puxi

In wet weather, it is difficult to remove water from the floor. At this time, you can spread some newspapers, old books, dry rags, etc. on the floor to absorb water, or sprinkle some chaff or sawdust on the aisle, which can effectively absorb water and dehumidify, prevent slip and fall.

Put on a damp-proof pad

The moisture-proof pad can effectively block the heat exchange between the floor and the indoor cold air, and isolate a "dead air layer" in the indoor air, which can well prevent the indoor water vapor from contacting the ground to form water droplets and prevent the ground from getting wet.

Mop the floor with a dry mop

In wet weather, you can also mop the floor with a dry mop and absorb the moisture on the floor with a mop, but this method is not a permanent cure, and it is more troublesome to drag it for many times a day.

What is the reason for the resurgence of the family?

Moisturizing days, also known as returning to the south, is a weather phenomenon in southern China, which usually refers to the phenomenon that the temperature starts to get warmer and the humidity starts to rise every spring.

From March to April every year, the south wind blowing from the South China Sea in China, with warm and humid air, meets the cold air from northern Chinese mainland to form a stationary front, which makes the weather in South China changeable and very humid, with occasional light rain or fog.

At this time, the temperature at home is generally low. After the walls and floors of the house come into contact with water vapor, the water vapor will condense into water droplets, making the house wet.