Why the cooling effect of the closed cooling tower is not good

Jiangsu Yunuo Cooling Technology will introduce to you why the cooling effect of the closed cooling tower is not good.
In recent years, closed cooling towers have been widely used in air conditioning equipment and production technology. The initial investment of the equipment may be larger than that of the open tower, but the cooling effect is good, mainly saving water and electricity, and the operation of the equipment can benefit for a long time. At the same time, it has the same investment as the traditional open tower, water collecting tank and heat exchanger, but the equipment is more compact, higher specification, more energy-saving and more environmentally friendly, which is loved by customers.
The closed cooling tower is the cooling circulating water. The seepage water of the closed cooling tower must be cleaned and cleaned, and the remaining iron filings, stains and dirt must be avoided. The sprinkler head should be replaced and replaced, which will damage the actual effect of drainage and the shower. The above conditions should be cleaned up immediately, otherwise the actual effect of cooling will be reduced. The suspended solid content of the cooling circulating water is generally adjusted below 50mg/l. When the pollution concentration value increases, a small amount of bleaching solution or other water body modifiers should be added as much as possible to solve the problem, and beware of stains that have been operated for a long time.
The closed loop heat exchanger is implemented in the system software. The cooling circulating water after the water cooling process medium is heated is still not in the closed system software that touches the air immediately. After the temperature of the equipment or air-cooled heating equipment drops, the water circulation cooling process medium circulation system is used. An open cooling tower means that the cooling water passes through the heat exchange equipment, the water temperature rises, and then passes through the cooling tower to directly contact the atmosphere. The temperature of the water is cooled down by transpiration, and the heat is released into the surrounding atmosphere. The cooling water is transported from the beginning to the process heat exchange equipment by the water pump, and then circulates back and forth.

The bearing end cover of the motor needs to be oiled once a year; the reducer should be careful to prevent the operation of the vacuum pump (low oil volume), and often pay attention to improve (the horizontal transmission system uses N100 or 150 light-load industrial gear oil, the vertical transmission system Add general industrial gear oil 20#--50# to lubricate), after one year of continuous operation, it should be replaced with new oil. Assuming that there are two rotating shafts of the fan, the bearing with a seat in the middle should be lubricated monthly. The oil leakage of the piping system software such as the rotating shaft, the ductile ring of the coupling, and the friction plate should be removed and replaced immediately. The reduction of the motor speed ratio is also detrimental to the actual effect of cooling.
If there is any abnormality in the centrifugal fan system software, it should be parked immediately for inspection, fault detection, and the cutter head should be washed and damaged according to the detailed conditions. In the whole process of the application of the closed cooling tower, if it is found that there is too much water outflow, the water should be filled with the tap water dynamic replenisher immediately. In addition, it is necessary to check whether the water filter is damaged, and repair the water leakage and water storage tank damaged by the anti-corrosion of glass fiber reinforced plastic. seepage. The inside and outside of the closed cooling tower need to be cleaned once a year to prevent the accumulation of waste and damage the flow of water in and out.
The above is the relevant content introduced by Jiangsu Yunuo Cooling Technology.