Industrial air conditioners, also known as environmentally friendly air conditioners, water-cooled air conditioners, or water-cooled air conditioners, are a type of evaporative cooling and air exchange unit that does not require refrigerants and uses the principle of water evaporation to carry away heat for natural cooling. The air passing through can be output at a temperature of 5-10 ℃ lower than the normal temperature. It is an evaporative cooling and air exchange unit that integrates cooling, air exchange, dust prevention, and odor removal. Compared to traditional ventilation equipment, it has a cooling effect; Compared to air conditioning units, it is environmentally friendly, energy-saving, and emission free. Due to its characteristics of no exhaust emissions, low energy consumption, and good cooling effect, evaporative air conditioners are also advocated energy-saving products, which can provide cooling and ventilation services for open or semi open spaces such as public places, factory workshops, warehouses, commercial and entertainment venues.
The appearance of industrial air conditioners is beautiful and fashionable, and the overall machine is designed with a symmetrical aesthetic. The body material is made of high-strength and ductile PP plastic, which has chemical resistance, heat resistance, electrical insulation, high-strength mechanical properties, and good high wear resistance processing performance. The material is made by pressing, shaping, curing, slicing, grinding and other processes, which not only makes the unit compact in structure, firm in design, but also has the characteristics of corrosion resistance and aging resistance.
Five steps for seasonal maintenance of industrial air conditioners:
Pre season maintenance:
Before the start of the usage season, check for any obstacles around the unit and at the air inlet.
Unit maintenance:
Pay attention to the cleanliness of the chassis and press the "Clean" button every day to prevent bacteria and odors from occurring.
Unit periodic maintenance:
If the unit has been running for 1-2 months and the wet curtains, filter screens, or chassis is too dirty, it should be cleaned in a timely manner to avoid machine malfunction.
End of season maintenance:
To prevent freezing damage to the body and the breeding of mosquitoes, the tap water should be turned off when stopped for a long time, and then the cleaning button should be pressed to drain the water and cut off the power supply.
Internal cleaning of the unit:
If the machine runs for a long time, in order to ensure the cooling effect, the inside of the machine must be cleaned once a month or two.
In hot summer environments, the dry/wet bulb temperature difference of the air is relatively large (the dry/wet bulb temperature difference may not be very large in summer), so the cooling effect of industrial air conditioners is relatively good at this time. The fresh air outside is filtered and cooled by an industrial air conditioner before being continuously sent into the room, and the turbid air with odor, dust, and high temperature is discharged outdoors, reducing the indoor temperature, increasing the oxygen content of the air, and improving air quality. Therefore, industrial air conditioning can achieve a dual effect of ventilation, cooling, and ventilation, creating a fresh and comfortable living and working environment for you.
The cooling principle of the industrial air conditioner is: when the fan is running, it enters the cavity and generates negative pressure, which makes the outside air flow through the porous wet curtain surface to force the Dry-bulb temperature of the air passing through the curtain to drop close to the Wet-bulb temperature of the outside air, that is, the Dry-bulb temperature at the outlet of the air cooler is 5-12 ℃ lower than the outdoor Dry-bulb temperature (up to 15 ℃ in dry and hot areas). The more dry and hot the air is, the greater the temperature difference is, and the better the cooling effect is. Due to the fact that the air is always introduced from the outside into the indoor environment (referred to as a positive pressure system at this time), it can maintain the freshness of indoor air; At the same time, because the machine uses the principle of evaporative cooling, it has a dual function of cooling and humidification (the relative temperature can reach about 75%). When it is used in the textile, knitting and other workshops, it can not only improve the conditions of cooling and warming, but also purify the air, reduce the broken rate of the needle in the process of knitting, and improve the quality of knitted products.
Industrial air conditioners are equipped with honeycomb shaped wet curtains made of special materials around them, which have a large surface area and are continuously humidified through a water circulation system; There is an efficient, low noise, and energy-saving fan installed in the wet curtain cooling fan. When the fan is running, the negative pressure generated by the wet curtain cooling fan causes external air to flow through the porous and humid wet curtain and enter the machine. Due to the evaporation and absorption of heat by the water on the wet curtain, the air passing through the wet curtain is forced to cool down. At the same time, as the water on the wet curtain evaporates to the air flowing through the wet curtain, the air humidity is increased, so the wet curtain air cooler has the Dwifungsi of cooling and humidifying.