Is there a dust proof window in the architectural design?

HVAC rookie come in. There are two types of ventilation: natural ventilation and mechanical ventilation. In the subject's situation, natural ventilation can no longer be used to ensure indoor air quality. Therefore, it can only be used in the way of mechanical ventilation.

To put it simply, it is designed to keep the doors and windows in contact with the outside airtight. Ventilation is carried out through the air intake and exhaust ports. Simply filter the air at the air inlet to filter out the dust, and then clean and maintain the filter device regularly.

If the temperature difference between indoor and outdoor air is large, the air should also be heated or cooled. But in general, HVAC design is only done in urban areas. There are fewer people doing this in rural areas.

I don't know what the specific situation is on your end. In addition, the windows have the function of lighting and ventilation.

The window itself does not have a dust removal effect, and to achieve the dust removal effect, you can consider adding a mechanical ventilation system, or setting up filtration facilities on the window, or opening the exhaust skylight. 1 Fresh air units in mechanical ventilation systems need good air filtration. 2 The non-woven fabric filter membrane also has a certain effect, but I think it is too ugly, and the electrostatic precipitator can be looked forward to through the electrostatic adsorption of particles to achieve the effect, without affecting the lighting, and can be expected to be made into a window frame style.

3 Open the exhaust skylight upwards to achieve ventilation through wind pressure and heat pressure, but the wind blows in from the lower floor, isn't it taking off your pants and farting? Consider setting up a closed chamber where air is fed through the chamber and then filtered through a filtration device. Personally, if you want to ventilate and dustproof, the option is to close the windows and use an air conditioner with ventilation function.

Yes, door and window filters, or door and window ventilation filtration systems, were previously only purchased by high-tech companies such as Zhongying Black Forest, and some real estate developers built on the side of the highway had to install them due to sales pressure, and now the severe smog has led to the market for this product becoming more and more extensive. I have contacted a ** merchant before, claiming that after using their products, there is no dust at home for three days without wiping the floor (provided that the slippers are entered). It can also be solved by the window fresh air system, that is, a set of fresh air system is installed at the opening position of the window to solve the problem of ventilation and dustproof, there are companies producing such products in China, there are manufacturers in Beijing and Guangzhou, the domestic is currently about 300 yuan a extension meter, and the imported is about 800 yuan a extension meter.

When building, we must prevent the intrusion of dust from the outside, and the requirements for the design of dust-proof buildings are: the room is airtight. The number of entrances and exits should be controlled as much as possible to prevent external dust particles from entering the room through the openings and gaps in doors and windows.

The window should not be too large The setting of the window must generally be reasonable, because it is more depressing for people to work in a windowless environment Now we can only consider using some nets made of polymer materials to prevent dust, but the effect is average. Dust-proof curtain cloth is cheap, there are more than ten or twenty yuan per meter, and the curtain has a few dollars and more than ten dollars per meter, of course, there are hundreds, and the curtains generally include processing costs, installation costs, etc. Except for tracks.

It depends on what price point you need. Overall, it's not expensive. <>