The classroom is the main place for students to study every day. The air quality in the classroom is directly related to the students’ physical and mental health and learning efficiency. Their bodies are in the growth and development stage, and their immunity to pollutants is much weaker than that of adults. Their learning environment […]
Today’s houses are built on the basis of energy efficiency, resulting in trapped indoor air. The trapped air may be full of pollutants in the air, such as toxic chemicals in the exhaust gas, cleaning supplies, or radon. Other pollutants in the air, such as odors, indoor allergens, and viruses, can also be trapped in […]
Now the winter is coming. Everyone knows what it’s like in a cold winter – sitting in a stuffy house because we’re obsessed with ‘keeping heat in’. Single room heat recovery units look to be a solution, pumping room-temperature fresh air into our homes to improve the indoor air quantity(bring Continuous oxygen) Single room heat recovery works in the […]
This winter, there was widespread rain and snow across the country, and the temperature gradually dropped after the beginning of winter. Both the southern and northern parts of my country have entered the season of high incidence of respiratory infectious diseases such as seasonal influenza. Mostly children. This kind of weather has made kindergartens and […]
The wall-mounted HRV VT501 fresh air blower is unique to fresh air. Its installation method is to drill holes on the wall, and then install the fresh air blower on the hole. Through this hole, the indoor and outdoor air can be replaced, so as to achieve the purpose of purifying the air. Advantages: Modular […]