Working Principle:

The new air full heat exchange bidirectional flow haze removal, dehumidification and purification system is an improved air supply and exhaust dehumidification system with heat recovery function based on the bidirectional flow new air system. The air supply and exhaust are completed by one main unit (two fans), and an internal heat exchange module is added to the main unit, which can quickly absorb and release heat, ensuring sufficient heat exchange between the air. The air discharged from the outside and the fresh air sent into the room exchange heat in this total heat exchange device. When the indoor exhaust and fresh air flow through the heat exchanger core in a positive cross manner, due to the temperature difference and steam pressure difference on both sides of the airflow partition plate, the two airflows show heat and mass transfer phenomena when passing through the partition plate, causing a total heat exchange process. The fresh outdoor air is drawn into the equipment through a direct expansion dehumidification principle fan, which uses a primary efficiency G4+medium efficiency F7+high-efficiency H13 (HEPA)+negative ion UV sterilization device to extract humid air. When the humid air passes through the heat exchanger, the moisture in the air condenses into water,Discharged from the drip tray at the bottom of the evaporator, the dry air is transported indoors. At this time, the polluted air in the room is finally discharged outside after heat exchange. This continuous circulation gradually reduces the indoor humidity and solves the problem of stuffiness. The continuous introduction of fresh air improves the quality of indoor air and environmental comfort.

Concept of total heat exchange energy:

Features:

☆ Fully automatic fresh air dehumidification equipment with 24-hour working characteristics.

☆ One time installation with horizontal correction function makes installation simpler and more convenient.

A heater can be installed at the air outlet of the device to further heat the dry air.

The heat exchanger can be washed with water, and the evaporator and condenser are coated with epoxy for better corrosion resistance.

The condensed water has a positive pressure drainage function, without the need for a submerged bend, greatly reducing the height of the ceiling.

☆ High heat transfer efficiency, the equipment adopts advanced countercurrent structure design, which can greatly improve heat transfer efficiency.

Low noise and high static pressure dual speed or stepless speed regulation centrifugal fans meet the adjustment and switching of different air volumes and pressures.

The heat exchange core of the condensate is made of high-efficiency internal thread sleeve blue louvers, and the condensate tray is made of SUS304 stainless steel.

The device can freely add and expand system functions, including HEPA high-efficiency filtration, negative ion and UV sterilization and purification.

Forcibly replacing the control function of the air purification module further improves the quality of air purification and the service life of the product.

The refrigerant filled in the equipment is environmentally friendly R410A or R134A refrigerant, and the compressor uses Panasonic or Embraco.

The fresh air purification system integrates fresh air and dehumidification into one system. Lower maintenance costs, improved comfort, and energy savings.

☆ German intelligent control module with foolproof operation, can be memorized after simple settings, comes with R486 communication protocol and intelligent APP.

The casing of the equipment is made of cold-rolled sheet metal welded and sprayed. The device comes with a self balancing central fresh air intake function, which discharges excessive exhaust gas.

The core program of the device without electronic component intervention is integrated into the line control operator, reducing the failure rate of the product and improving the user experience.

The device has a unique structural design that enables full heat exchange and air displacement, while ensuring that the temperature of the dry air sent to the room is consistent with the indoor ambient temperature, achieving isothermal air displacement and energy conservation.

Dual directional ventilation, indoor and outdoor dual directional ventilation, equal replacement of fresh air and polluted air, can achieve positive and negative pressure operation according to customer requirements. The fresh air and exhaust air are completely separated to completely avoid cross infection.

Equipped with a static heat exchanger, the heat exchange efficiency is greater than 80%, and the cold and hot load (room temperature) is not affected by fresh air, greatly reducing the energy required for fresh air and achieving high efficiency and energy saving.

Parameter table of variable frequency fresh air total heat exchange bidirectional flow dehumidification and haze removal purification system: