Views: 0 Author: Site Editor Publish Time: 2022-04-26 Origin: Site
HVAC heating, ventilation, and air -conditioning systems are general names that can regulate the environment by controlling temperature, relative humidity, air movement and air quality (including fresh air, gas particles and gas).Air purificationThe system can reduce or increase temperature, reduce or increase air humidity and moisture, and reduce the content of granular smoke and dust pollutants in the air.
AHU: The air treatment unit is the wind cabinet unit we usually call
The purpose is to transport an appropriate amount of air, suitable temperature, appropriate humidity, and as much as possible to the clean workshop.
A. New wind air conditioning system:
The combined fresh air air conditioner, including the cooling of the new wind through the cooling device in the summer, cools down the machine dew point to remove the moisture content of the fresh air itself, reduce the wet pressure of the circulating air conditioner, let the circulating air -conditioner watch the cooler process the humidity disturbance, ensure relative relative relative The humidity is within the design range. In winter, heated and humidify the fresh air air conditioner, heat to set temperature, and humidify to the setting. The new wind air conditioner fan is controlled by frequency conversion, which changes according to the static pressure of the air supply pipe, and controls the amount of air volume to maintain the indoor positive pressure within the required range.
B. Combined circulating air conditioner
Including medium -efficiency (F10), high -efficiency filter segment (H14), heating section, surface cold section, sound disappearance, fan section. After the new wind is processed, the circulating air conditioner is mixed with the wind return air. The temperature is processed by the temperature and heating section, and the temperature maintains the temperature within the design range. Weeton control: The variable frequency fan runs according to the frequency conversion frequency conversion of the dynamic duct to ensure that the air supply volume is constant. Pressure control: Control the openness of the new air electric air valve according to the indoor pressure difference sensor to regulate the amount of new wind to meet the indoor pressure requirements. Filter pressure difference alarm: Among them, the effect pressure difference △ P2 is greater than 200Pa, alarm, when the high -efficiency voltage difference △ P3 is greater than 500Pa, alarm. After comprehensive considerations such as purifying the number of air replacement and eliminating indoor load air volume, the number of air conversion between the J9 level purification is about 10-12 times/h.
Shandong Xinli specializes in the production of various types of fan filters, FFU, air filter, high quality, manufacturers direct sales, and best -selling nationwide. You can not customize according to your needs, efficient energy saving, good quality, welcome to inquire! Service hotline: [4006883551/13165316200]
Disclaimer:The above content comes from the Internet, and the copyright belongs to the original author. If it involves the copyright issue of the work, please send the message to the public account background to contact us. We will deal with it in a timely manner! If there is any incorrect feature, please correct it!