Water-cooled air conditioning, is a set of cooling, ventilation, dust control, deodorization in one of the evaporative cooling and ventilation unit. Water-cooled air conditioning in addition to the enterprise workshop, public **** place, commercial entertainment occasions to bring fresh air and lower the temperature, there is an important feature ---- energy saving, environmental protection! It is a new no compressor, no refrigerant, no copper pipe environmental protection products, the main components of the core ----- evaporative wet curtain (multi-layer corrugated fiber stacks) and 1.1KW of the main motor / is the traditional central air-conditioning power consumption of 1/8, can be more tangible for the various industries to save electricity. So, in the end, water-cooled air conditioning is good? Together to understand.
Working principle of water-cooled air conditioning
Water-cooled air conditioning (evaporative cooler) cooling principle is: when the fan is running into the cavity to generate negative pressure, so that the air flow outside the machine over the more? Water-cooled air-conditioning holes wet wet curtain surface forcing the dry bulb temperature of the air over the curtain down to close to the wet bulb temperature of the air outside the machine, that is, the dry bulb temperature of the chiller outlet than the outdoor dry bulb temperature is lower than the dry bulb temperature of 5-12 ° C (dry and hot areas up to 15 ° C), the more the air is dry and hot, the greater the difference in temperature, the better the cooling effect. As the air is always introduced from outdoor indoor, (this time called positive pressure system) so can keep the indoor air fresh; at the same time, because the machine uses the principle of evaporation cooling, so it has a cooling and humidification of the double function (relative temperature up to 75% or so), in the textile, knitting and other workshops, not only improve the cooling and humidification conditions, but also purify the air, reduce the needle breakage rate of the needle spinning process, improve the quality of needle textile products. The quality of needle textile products. Chiller (evaporative cooler) is equipped with special materials around the use of cellular wet curtain, with a large surface area, through the water circulation system on the wet curtain constantly humidification; in the wet curtain chiller is equipped with high efficiency and low noise energy-saving fan, when the fan is running, the wet curtain chiller produces a negative pressure, so that the air outside the machine flows through the porous wet curtain into the machine, due to the evaporation of water on the curtain to absorb the heat, forcing the united through the wet curtain of the The water on the wet curtain absorbs heat, forcing the air through the wet curtain to cool down. At the same time, because the water on the wet curtain to flow through the wet curtain air evaporation, increasing the humidity of the air, so the wet curtain chiller has a dual function of cooling and humidification.
Industrial water-cooled air conditioning principle
Commonly used in industry is the dry chiller. It relies on air passing through the evaporative exhaust camp inside the chiller to cool the air forced to flow outside the tube. It will be installed in the cold storage in the floor, called the floor-type chiller; installed on the roof of the warehouse, called the ceiling-type chiller.
Chiller (evaporative cooler) covers the whole country
The main production base in Fujian, now has been radiated to Fujian regions and Sichuan, Guangdong, Zhejiang, Xinjiang, Hunan, Hubei, Guangxi, Henan, Hebei, Shandong, Shanxi, Jiangxi, Jiangsu, Yunnan, Guizhou, Anhui, Ningxia, Qinghai, Gansu, Shaanxi, Hainan, Inner Mongolia, Beijing, Shanghai, Chongqing, Tianjin, Taiwan, Hong Kong, and Macau.
What about water-cooled air conditioningThe main features of water-cooled air conditioning:
①Less investment and greater efficiency? (just the traditional central air conditioning 1/8 power consumption)
② the use of chillers can not close the doors and windows.
③It can replace the turbid, stuffy and smelly indoor air to the outdoor.
④Low power consumption, each unit uses 1.1 degrees of electricity per hour, without Freon.
⑤Air volume per chiller: 6000-80000 cubic meters.
6 Each chiller covers an area of 100-130 square meters.
⑦The main cooling parts (wet curtain) are imported.
Evaporative water-cooled air-conditioning features:
1, the cooling effect is obvious: in the more humid areas (such as the southern region), generally can achieve about 5-9 ℃ of the cooling effect of the obvious;
2, ventilation, ventilation, dust control, deodorization, cooling in one body, to increase the amount of air nutrients, improve work efficiency.
3, equipped with automatic water, automatic wind swing, automatic cleaning and air supply function, can realize the lack of water, lack of phase automatic protection.
The key component of high-efficiency chiller, cooling coil, consists of the combination of advanced design fins and heat exchanger tubes, adopting new technology of expanding tubes, advanced design structure of varying piece spacing on the windward and outward surfaces, and staggered arrangement of heat exchanger tubes, which ensures the perfect organization of the airflow, even and reasonable distribution of wind and realizes high-efficiency heat exchanging; it is not easy to be frosted, and defrosting is highly efficient, simple and easy.
High-efficiency chiller supporting the use of high-efficiency, energy-saving, low-noise patented products QDZ (or FDZ) series of chillers special axial fan, axial fan wide high-efficiency zone, air volume, can adapt to the high efficiency of the operation of the working conditions of a large number of savings in energy consumption, and smooth operation, long service life.
High-efficiency chiller shell adopts technologically advanced high-precision special numerical control equipment processing production, to ensure the quality of chiller products and product quality of long-term stability and consistency. Shell plate material is divided into: galvanized plate, galvanized plate spraying, aluminum zinc plate, stainless steel plate, hot-dip zinc plate, aluminum plate, etc., shell plate by the user according to the needs of their own selection.
High-efficiency chiller heat exchanger tube has high-quality seamless steel tube, high-quality stainless steel seamless steel tube, high-quality seamless aluminum tube, copper tube; fin material has steel, aluminum, stainless steel; fin tube group type has steel tube steel, steel tube aluminum, aluminum tube aluminum, stainless steel tube aluminum, stainless steel tube stainless steel, copper tube aluminum.
High-efficiency chiller structure type is floor-standing (L), floor-standing on the side of the blowing type (LS), floor-standing on the side of the blowing type (LX), floor-standing flat blowing type (LP), ceiling-type (D), assembled (PP, PD), etc.;
High-efficiency chiller is a refrigeration system will be the output of the cooling capacity of the equipment, mainly composed of cooling coils and axial fan, through the axial fan of the forced Through the forced action of axial fan, the air in the room to be cooled through the chiller's cooling exhaust group, forced convection heat transfer, so that the air is cooled, so as to achieve the purpose of reducing the temperature of the room (or library).
Main features
①Little investment, large efficiency? (only the traditional central air conditioning 1/8 power consumption).
②The use of chillers can not close the doors and windows.
③It can replace the turbid, stuffy and smelly indoor air to be discharged outside.
④Low power consumption, each unit uses 1.1 degrees of electricity per hour, without Freon.
⑤Air volume per chiller: 6000-80000 cubic meters.
6 Each chiller covers an area of 100-130 square meters.
⑦The main cooling parts (wet curtain) are imported.
Evaporative chiller features:
1, the cooling effect is obvious: in the more humid areas, generally can reach 5-9 ℃ about the obvious cooling effect; in the particularly hot and dry areas, the cooling range of about 10-15 ℃ or so.
2, low investment costs, does not take up floor space: compared with the traditional compressor air conditioning system, the cost is less than half, and the equipment does not take up any floor space
3, to keep the indoor air is clean, clean and sanitary.
6, easy to maintain and install: the system is simple, easy and fast installation, maintenance, without professional maintenance personnel.
7, to prevent air drying: it can moisturize the skin, and has some benefits for the skin.
8, easy to maintain and install, without professional maintenance personnel
Location selection
For water-cooled air-conditioning installation of the geographic location of the chiller can be related to the amount of air supply, the freshness of the air. How should we choose the installation location of the chiller? I do not know if you have to understand, if you do not understand friends, with the author to take a look at it! Only a clear understanding of the chiller, in order to better use it.
For the installation of the chiller we should be installed in the outdoors to ensure that the fresh air back to run. If conditions permit, the host can be installed in the surrounding environment as far as possible in the place of good air quality. Do not install in the odor or odor gas exhaust port, such as grinding, toilets, kitchens and so on.
Water-cooled air conditioning can be installed on the wall, roof or outdoor floor, should avoid the duct is too long. The general length of 15-20 meters is the best, and as far as possible to reduce the duct elbow or no elbow.
When the water-cooled air-conditioning unit is running, it is necessary to open the door or window of a certain area in order to ventilate the air, if there are not enough doors and windows, it should be equipped with an exhaust fan and ensure that the exhaust volume is 80% of the total air supply of the chiller.
The chiller host bracket needs to be welded from steel structure, and its structure is required to support the whole body and the weight of the maintenance personnel 2 times.
How about home water-cooled air conditioning
1, it relies on water evaporation cooling, water is a non-polluting recyclable resources, unlike traditional air conditioners need to be snow-assisted heat dissipation, reducing Freon emissions, to protect the ozone layer, so water-cooled chillers are also known as environmentally friendly air conditioning, green air conditioning.
2, no compressor, no cold coal, only rely on the fan motor rotation to produce cold air, energy saving, green and practical.
3, low running costs, compared with the traditional compressor air-conditioning series, power consumption is only 1/8-1/10.
4, in the more humid areas (such as the southern region), generally can achieve 5-10 ℃ or so of the obvious cooling effect; in the exceptionally hot and dry areas (such as the north, northwestern region), the cooling range of about 10-15 ℃ or so.
5, low investment costs, does not occupy the building area: compared with the traditional compressor air-conditioning system, the cost is less than half, and the equipment does not take up any floor space.
6, to keep the place ventilated, 100 percent of fresh air replacement so that people are always in the natural environment, completely free of traditional air conditioning brought about by the sense of discomfort, through the water cooling air moisture in the air to increase, reduce skin dryness, so that the skin is more moisturized and healthy.
7, simple structure, humanized design, general users can install and use.
Water-cooled air-conditioning prices
The price of water-cooled air-conditioning is divided into product quality levels, generally good in the 2500 yuan upwards, the ordinary type of about 2000 yuan.
The above is about water-cooled air conditioner, hope it can help you!
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