How is the effect of the fresh air central air conditioning air purification device?

The fresh air system is equivalent to opening a diversion channel and a drain in a closed pond, so that the continuous injection of live water and the discharge of sewage will make the originally turbid pond clear. For air purifiers, the use of filtration and sedimentation methods can also clear the pool water.
How to choose fresh air system and air conditioner air purifier

The fresh air system is equivalent to opening a diversion channel and a drain in a closed pond, so that the continuous injection of live water and the discharge of sewage will make the originally turbid pond clear. For air purifiers, the use of filtration and sedimentation methods can also clear the pool water.

Applicable scenarios In terms of applicable scenarios, air purifiers are mainly used in the home, living room, ward and other space areas, and the effective use area cannot be as large as fresh air; the application of fresh air systems is more extensive: from home, living room, ward, classroom To large public places hotels, shopping malls, large-sized apartments, etc., the effective use of areas is more flexible and more tension.

Installation and use is like light riding and heavy riding than maneuverability. The air purifier has an advantage in convenience. It does not require any installation procedure. It can be used when it is bought and put on the power supply, and the space conversion is very flexible. In the installation, the fresh air system is much more cumbersome, and the central fresh air system needs to pierce the pipe before the ceiling is decorated. For a renovated house, you can also choose a wall-mounted new fan, just need to punch holes in the wall.

The purifying air purifier completes the purification of indoor air by electrostatic dust collection, filter filtration, activated carbon adsorption, photocatalytic decomposition, and ultraviolet sterilization. The purification rate depends on the quality of the electrostatic device, the grade of the Hepa filter, the material and quality of the activated carbon. The purification effect of a good air purifier is really good, but even in the air purification gas, there is a drawback, that is, it can not reduce the indoor CO2 concentration. The human breathing process is a process of inhaling oxygen to exhale carbon dioxide, so in a non-ventilated environment, the concentration of carbon dioxide will become higher and higher, and people with hypoxia in the brain will feel chest discomfort and dizziness. The new wind is precisely able to solve this problem.

The fresh air system is to complete the purification of indoor air through the new two-way circulation mode. The beginning of the principle has been made very clear, so in the smog of the moment, the purity of the new source is the key to the key, otherwise the window can be solved, why should people install a new wind system. At present, there are two main types of fresh air purification technologies: "electrostatic dust collection" and "physical filtration". Both technologies have their own advantages and disadvantages. In general, the "physical filtration" purification efficiency is higher than the "electrostatic dust collection", and the later maintenance "physical filtration" is more convenient.

The extended performance of the fresh air system, in addition to purifying the indoor air, actually has more important functions, such as what we call "heat exchange." The full heat exchange can use the energy in the indoor exhaust to pre-cool (heat) the introduced outdoor fresh air, reduce the installed capacity of the cold and heat source equipment, improve the operating efficiency of the air conditioning system, and save system operating costs. But to do this requires a high rate of heat exchange. In general, the higher the heat exchange rate, the better. The heat exchange rate depends on the heat exchange core in the fresh air equipment.


Http://news.chinawj.com.cn How is the effect of the fresh air central air conditioning air purification device? Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn How is the effect of the fresh air central air conditioning air purification device?

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