I heard that the fresh air system has a good ventilation effect. Which brand is better?

Hello, Xi 'an Branch of Beijing Qin Hai Sai Bai Rui Indoor Environment Technology Co., Ltd. specializes in fresh air system, and now there are activities to test indoor environment for free.

Brief introduction of fresh air system in Qinghai

(A) Qin Hai intelligent ventilation system

Ventilation: establish indoor and outdoor ventilation channels, introduce outdoor fresh air and exhaust indoor dirty air.

Sound insulation: the sound insulation performance of ventilation system is equivalent to that of closed doors and windows.

Dust prevention: there will be no large amount of dust entering the room through the ventilation system.

Energy saving: The basic principle of the system is limited ventilation under the premise of meeting indoor air quality, and there is almost no unnecessary energy waste.

(2) Nine functions of intelligent ventilation system:

1. Set the air quality monitoring value, intelligently control the air quality around the clock, and automatically complete ventilation.

2. Automatically realize low-speed and high-speed exhaust according to indoor air quality, and freely set working hours.

3, ventilation system operation process, the LCD screen at a glance.

4, fresh air buffer into the room, to avoid the direct impact of cold on people.

5, not affected by the climate, rain, snow, wind and sand weather is still ventilated and breathable.

6. Fresh air is filtered and replenished indoors.

7, can prevent the occurrence of "decoration disease" and "air conditioning disease".

8. Display indoor humidity and temperature.

9. Effectively maintain good indoor air quality and improve space health.

A healthy room is a must, a source of fresh air! Qinhai intelligent ventilation helps you build a healthy room.