How to ventilate a room that is not ventilated?

In real life, the different structures of many rooms can easily lead to poor ventilation. Long-term poor ventilation in the room can easily lead to the growth of bacteria and changes in the smell, which is especially uncomfortable in the hot summer. Poorly ventilated rooms need to be ventilated frequently to keep the air fresh. There are many ways to ventilate, and exhaust fans can be used for ventilation.

1. Install the exhaust fan:

Exhaust fans are currently the most widely used devices to solve insufficient indoor ventilation, and they are very cost-effective. However, their disadvantage is that they produce a lot of noise. In addition, they are not recommended for people who live near roads or in places where smog often occurs. This is mainly because exhaust fans can only solve ventilation problems, but cannot effectively isolate noise and dust. However, for some places with good outdoor air, it is recommended that you use this method.

2. Use fresh air system equipment:

The fresh air system is currently the safest and most effective equipment for solving indoor ventilation and air purification issues. The principle is that fresh air from outside is sent into each room after multiple purifications through the air vents connected to the outside. It is best to exhaust it through special exhaust equipment, so as to achieve the purpose of indoor ventilation and air purification. Its advantages include ensuring the quality of indoor air and effectively isolating noise. However, there are still some shortcomings, such as the need for regular maintenance and replacement and cleaning of filters. Compared with exhaust fans, the installation is more complicated and requires more initial investment, etc.

1. Renovation of windows

Modifying windows can directly solve the problem and fundamentally eliminate the difficulty of ventilation. However, this method needs to be carried out without destroying the load-bearing structure of the house, and it also needs to be selected according to the orientation, so it is relatively difficult.

2. Use diatomaceous earth to regulate air humidity as walls

Diatomaceous earth is a natural and environmentally friendly material extracted from algae in deep ocean sediments. Its characteristic is that it can absorb odors and moisture in the space, so it has the function of adjusting indoor humidity. Diatomaceous earth can be used in many ways. It can be directly applied to the wall on a large scale, or used on ready-made wall panels. You can even use raw diatomaceous earth directly as a decoration in the home space, which is helpful for adjusting odor and humidity. If you plan to apply diatomaceous earth over a large area, it is recommended to incorporate a variety of application methods to increase the variability of the space. For example, the brush marks on the decorative wall can be changed to match different textures and colors according to the living room and bedroom, taking into account both visual beauty and functionality.

Currently, household exhaust fans on the market are divided into three types: ceiling type, wall-mounted type and window type. They are ceiling exhaust fans, wall-mounted exhaust fans and window exhaust fans, and each of the three types of exhaust fans has its own advantages.

The ceiling exhaust fan has a better appearance and can be installed on the ceiling of the bathroom. The pipe of this type of ventilation fan is shorter, so you need to purchase a ventilation pipe that matches the pipe when installing it.

Wall-mounted exhaust fans are small in size and can be embedded above the wall, but due to the narrow cross-section of their exhaust outlets, the ventilation effect is weak, so they are only suitable for installation in smaller bathrooms.

Window exhaust fans are different from the first two types. They have single-direction and double-direction operation modes. They can not only exhaust indoor air, but also replenish outdoor fresh air into the room. Therefore, window exhaust fans have a wider range of applications and better effects.

4. Full heat exchanger improves home ventilation

Poor ventilation is a common problem in townhouses and enclosed offices. It can be assisted by a full heat exchanger. Through the configuration of exhaust ducts, fresh air from outside can be sent into the room through the exchanger, and indoor air can also be exhausted. For families or offices that are accustomed to using air conditioners or heaters, the indoor and outdoor temperatures are uneven in winter and summer. Installing a full heat exchanger can shorten the temperature difference between the inside and outside, indirectly saving the use of air conditioners or heaters and achieving the effect of saving energy.