Cooling air conditioning fan for mine tunnels

Special cooling unit for local cooling in industrial mine tunnels

Cooling air conditioning fan for mine tunnelsThe specialized cooling fan unit for local cooling in industrial mine tunnels utilizes evaporative cooling with a compressor. It has no water, long air supply distance, and large air volume. The temperature can be adjusted from -30 ℃ to 30 ℃± 3 ℃ (according to household requirements), making the temperature distribution in enclosed areas uniform and also having filtering function. To make the indoor environment comfortable, with high oxygen content and fresh air, the specialized cooling fan unit for local cooling in industrial mine tunnels will automatically shut down when the reduced temperature reaches the required temperature of the space during normal operation. When the temperature is higher than the required temperature, the unit will automatically start.

A specialized cooling fan unit for local cooling in industrial mine tunnels, which is environmentally friendly and energy-saving, can quickly cool down, ventilate, exchange air, remove odors, prevent dust, and prevent accidents. Major advantages include improving worker efficiency, saving electricity, reducing investment, fast installation, and convenient maintenance.

Relatively speaking, central air conditioning: specialized cooling fan units for local cooling in industrial mine tunnels can save 30% to 50% of investment costs. With the increasing energy shortage, various environmentally friendly and energy-saving air conditioners are emerging one after another. What kind of product is the user. In terms of refrigeration: Compared with traditional compression air conditioning units, the Jiujing brand industrial mine roadway local cooling dedicated cooling fan unit has a faster refrigeration speed. For large spaces, significant effects can generally be achieved after 30 minutes of opening, while traditional cooling methods have longer cooling times. For dry areas, due to their dryness, air conditioning units with constant temperature and humidity can also be customized. This unit is an energy-saving special air conditioning unit with features such as cooling, heating, and drying.

Working Principle:

According to the principle of refrigeration system, low-temperature and low-pressure liquid refrigerant exchanges heat with the air flowing into the evaporator in the evaporator. The evaporator absorbs heat from the air, and the temperature of the refrigerant remains unchanged during the evaporation process. The liquid refrigerant evaporates into low-temperature and low-pressure gaseous refrigerant, which enters the compressor and is compressed by the compressor into high-temperature and high-pressure gaseous refrigerant. Then it enters the condenser and exchanges heat with the natural air extracted by the cooling fan in the condenser. The heat of the high-temperature and high-pressure refrigerant is discharged outside the machine. The refrigerant flows out of the condenser through a drying filter, filters out the moisture or other impurities contained in the refrigerant during the evaporation process, and then enters the expansion valve for expansion throttling. Expansion throttling is a rapid cooling process, and the refrigerant becomes a low-temperature and low-pressure liquid. After this process, the refrigerant is cooled. The medium then enters the evaporator for heat exchange and evaporation, Thus achieving the entire process of the refrigeration system, this cycle is continuous, allowing water to be continuously cooled, and then the cold air is sent from the air outlet to the desired cooling destination through a fan.

Selection of specialized cooling air units for local cooling in industrial mine tunnels:

Cooling air conditioning fan for mine tunnelsThe specialized cooling fan units for local cooling in industrial mine tunnels are divided into split type and integrated type. Split type is suitable for space cooling, and the installation method is the same as household air conditioning. The condenser is installed outdoors, while the main unit is installed indoors. The integrated cooling system is widely applicable. The space cooling host is mainly placed outdoors and then connected to the air duct to enter the room. Note that this is fresh air, which can also be made into circulating air.