AMX Ventilation System, Let You Breath the Fresh Air

  AMX Ventilation System, Let You Breath the Fresh Air 

  

  Winter has come, open the window, then can breathe fresh air, but...

  Air pollution is so serious, the energy will loss, the electric charge will be calculated by step rate, electricity heating charge according to the hot measurement, and the noise is too big if the window open in the winter.

  If don't open the window, the residual formaldehyde of the decoration is not easy to go out, and also the carbon dioxide, lampblack, pathogens can't go out, so cause the indoor air pollution.

  How should we do is this situation?

  There are four big difficulty to overcome this winter indoor ventilation

  Do you know how many CO2 indoor when closed doors and Windows in the winter? Do you know how much damages to the occupants if the foul air content is high? Do you know in order to keep healthy, everyone should inhale how many cubic meters of fresh air per hour ? Do you know how much energy waste will be wasted when the larger temperature difference between indoor and outdoor when need to open the window or door for ventilation ?

  You may never thought of these questions, Perhaps you did but never attach importance to it. Perhaps you attached great importance to it, but restricted by living conditions, but can't solve it. Don’t worry, let us help you to consult the experts to conquer these difficulties.

Difficulty 1: Lack of attention

According to the survey, more than 50% of the respondents ventilated time less than 15 minutes every morning by opening the window. Although, most of the residents for their expressed dissatisfaction with different levels of indoor air quality, but for the importance of ventilation, still seems not improve attention degree.

According to indoor environment and the health of Chinese environmental sciences association branch of distinguished expert professor Tian Dexiang introduces, in a closed room, oxygen in the room is limited, due to respiration, consume oxygen and all into carbon dioxide and oxygen make room ownership fell, the rise in carbon dioxide, can cause breathing is not smooth, affect morpheus quality.Average per person per hour will breathe out 20 liters of co2, accounting for 4% of the total breath gas, and the amount of carbon dioxide in the fresh air is 0.03 ~ 0.04%, if more than 0.1% content of carbon dioxide in the atmosphere is slightly polluted.

Therefore, closed indoor for a long time in winter, can lead to poor air quality, and affect the respiratory tract and the whole body of habitant health, scientific ventilation is very important.

Difficulty 2: standard is not clear

In Europe, the ventilation index has been the important parameters of home comfort, some developed countries have even the residence to enforce the terms of the draft regulations.

And in China, although in the "standard of indoor air quality" is under official promulgation, the specified indoor new wind force should be 30 m after/per person/per hour, but this standard is not living in the building industry is enforced.Now we don't have a separate building ventilation standard specification.Building ventilation only involved in the hvac design standard ventilation rate index, developers and designers are few will consider the standard of ventilation, detailed cause low buildings ventilation rate can affect the health of body and reduce work efficiency.

Nowadays, domestic building ventilation mode and the product is the development trend of diversification, but especially the residential building overall ventilation effect compared with abroad is a far cry from, thus laying a ventilated effect evaluation method, is a problem to be solved at present.

Difficulty 3: Limitation of energy saving

  However, from another point of view, in winter, if for the sake of removing indoor pollutants, often use excessive ventilation, and let the warm air loss, temperature drop, causing a lot of energy waste.Therefore, the scientific of indoor ventilation is the best of both worlds.

If in economy, such as housing conditions allow, professor tian recommended intelligent ventilator can be used, it can always detect indoor air quality, ventilation is carried out and automatically, with it and some filtering and temperature adjustment function, make the bedroom can not only maintain good ventilation, but also lower the temperature loss to minimum.

The difficulties of four: how to ventilation

Pollution is "suppress" come out.Column so much data, so much the fact that we are to illustrate this point.

  For some people proposed "outside air is contained in a variety of particulate matter, not better than the indoor air quality", professor tian explained: "have to admit that, at present the 1/3 of the urban population is less than fresh air to breathe. But according to the data shows that ordinary urban outdoor air negative ions content is 400 ~ 500 / m after, and the negative ion content in the closed room only after 40 ~ 50 / m, as long as pay attention to open the window a window time, frequency, and the length of time that open a window, within a reasonable time for reasonable ventilation, is can introduce the outdoor fresh air indoor.

  In winter, in the case of internal and external temperature difference is not too big, can open one or two times a day window, respectively in 9 ~ 10 o 'clock in the morning and 2 ~ 3 PM (to avoid polluting period) in the morning and evening, about half an hour to an hour at a time.

Let the indoor air fresh, is a strong each bedroom to be "mission critical".

  But these methods can't meet the requirements of real life indoor ventilation, then in this case, what should we do ?

  With the aid of ventilation equipment then health well indoor.

  Indoor and ventilated take a breath seems to be a cliche topic, but as the country relevant indicators of be vividly portrayed, how healthy ventilation has received the attention in the near future.Long-term stay in an airtight air conditioning environment may often feel chest tightness, shortness of breath, and in some central air conditioning room will feel much more comfortable, this is because the part of the central air conditioning with "breath" device, on the one hand, the indoor air pollution "exhale" outside, on the other hand, the fresh air outside "sucked" into the room, "" out-breath reached between the role of ventilated take a breath, this is what we often say" fresh air system".