In the indoor amusement park on weekends, children's screams and laughter can be heard one after another, but the mixed sweat and snack odors in the enclosed space, as well as the quietly rising concentration of carbon dioxide, do you have any concerns?
PAULAIR full heat exchange fresh air system creates a five-star breathing environment for amusement parks, making every breath of air a happy bonus!
Have you noticed the 'hidden pain points' of amusement parks?
1. High flow of people: With hundreds of people in the same space, the concentration of carbon dioxide exceeds the standard, and children are prone to fatigue and fatigue;
2. Odor troubles: sweat odor, plastic odor, and food odor interweave, affecting the experience;
3. Hidden danger of bacteria: The enclosed environment accelerates the spread of bacteria, and there is a high risk of cross infection;
4. Energy consumption anxiety: opening windows for ventilation when turning on air conditioning? Air conditioning/heating is lost in vain, and costs are soaring!
PAULAIR Full Heat Exchange Fresh Air System: The "Air Steward" of Amusement Parks
1、 Core principle of action: active ventilation, scientific purification
The essence of the fresh air system is the "respiratory system" of a building, which achieves:
1. Continuously dilute the concentration of indoor pollutants (physical dilution is the most effective purification method).
2. Maintain stable indoor oxygen content and appropriate humidity.
3. Efficiently intercept pollutants generated from both external and indoor sources.
2、 Specific air problems that can be solved by the fresh air system
1. Efficiently reducing carbon dioxide concentration (CO ₂) - solving the problem of "stuffiness"
Root cause of the problem: A large number of children and adults continuously consume oxygen and release CO ₂ through breathing. Excessive concentration (>1000 ppm) can cause dizziness, drowsiness, and decreased attention.
Fresh air solution: Continuously introduce oxygen enriched fresh air and discharge high CO ₂ exhaust gas. Real time monitoring of CO ₂ concentration, automatic adjustment of air flow, ensuring that CO ₂ is always at a safe level (usually maintained at<800 ppm).
2. Significantly reducing inhalable particulate matter (PM2.5, PM10) - solving the problem of "dust"
Root cause of the problem: Personnel running, jumping, playing with ocean balls/sand pools, etc. raise a large amount of dust, dander, fibers, dust mite excrement, etc.
Inlet end: Before outdoor air enters the room, the high-efficiency filter equipped in the fresh air system can intercept more than 99% of PM2.5 and even smaller particles (including pollen, bacteria, etc.).
Indoor circulation: The fresh air system (with internal circulation function) continuously filters the particles raised indoors.
Effect: Greatly reduce indoor dust concentration, alleviate allergy and asthma symptoms, and maintain fresh air.
3. Dilute and eliminate microorganisms (bacteria, viruses) - reduce the risk of cross infection
Root cause of the problem: In enclosed spaces, droplets and aerosols generated by coughing, sneezing, and sweating can easily spread pathogens.
Continuous ventilation: Continuously introducing clean fresh air to dilute the concentration of pathogens in the air.
Directional airflow: Reasonably design the air supply outlet (such as fresh air supply from the top) and exhaust outlet (such as exhaust gas near the ground) to form an airflow organization of "fresh air covering the breathing area and polluted air being discharged downwards", reducing the suspension time of droplets in children's activity areas.
Efficient filtration: HEPA filters can effectively capture particles that have attached viruses and bacteria.
Effect: Significantly reduce the transmission risk of respiratory infectious diseases such as influenza and colds in amusement parks.
4. Removing volatile organic compounds (VOCs) and odors - solving the problem of "odor"
Root cause of the problem: Plastic facilities, new carpets, and glue release harmful gases such as formaldehyde and benzene; Sweat odor, food odor, and residual odor of cleaning agents mixed together.
Continuous dilution: Fresh air continuously rushes in, directly diluting and carrying away VOCs and odor molecules.
Effect: Eliminate irritating odors such as "new decoration smell", "plastic smell", "moldy smell", protect children's delicate respiratory system, and reduce exposure to chemical pollutants.
summary
The fresh air system is the cornerstone project of healthy air in amusement parks
It irreplaceably solves the fundamental contradiction between CO ₂ accumulation and oxygen consumption.
It is the most effective and comprehensive means of continuously diluting and eliminating various pollutants (particulate matter, microorganisms, chemical gases, odors).
It provides a basic guarantee for other measures such as air purifiers and scientific cleaning.