Closed cooling tower is a kind of equipment which makes use of the principle of absorbing heat when water evaporates to make the cooled liquid achieve the cooling effect. Because the circulation of the closed cooling tower adopts the closed circulation mode, it can ensure that the circulating medium is not polluted, and to a large extent, the efficient operation of the main equipment is guaranteed, and the service life of the main equipment is improved. Although closed cooling tower has many advantages, there may also be some problems in the actual operation, such as the cooling efficiency of closed cooling tower can not meet the requirements, which leads to the equipment can not operate normally, so how should we solve such problems? Don't worry. Today, Xiaobian of China Trkon Energy-saving Air Conditioning Equipment Co., Ltd. will tell you about the five factors that affect the cooling efficiency of closed cooling towers in detail. I hope it can be helpful to you.
The spray system is the most important part of the condensation coil water distribution. The first part we need to check is the spray head. Whether the spray can be evenly filled with water has a very important impact on the cooling efficiency of the closed cooling tower. So when the cooling tower can not achieve the cooling efficiency, we must first check the spray head, to ensure that the water supply area is large enough to cover the whole condensing coil, to avoid dry points, causing scale.
If the cooling efficiency of the closed cooling tower is reduced, it may also be the problem of the fan and the air volume. At this time, we need to check whether the fan and air volume of the cooling tower can meet the requirements. The air volume is mainly affected by the fan. We can check whether the blade Angle of the fan is displaced, whether the blade is damaged, and so on. At this time, we can choose to adjust the fan Angle, add shaft lubrication and other methods to solve this problem.
Closed cooling towers are required to be installed at the ventilated place, so we see many cooling towers are installed on the roof of the building or the top of the workshop. After the completion of the installation of the cooling tower, it is necessary to avoid some constructive work around the cooling tower, which will affect the ventilation environment of the cooling tower.
During the operation of the closed cooling tower, we can hear the sound of water pouring inside. If there's less water, there's less heat. Water reduction may be related to the pipeline and the pump. At this time, we can check whether the supply pressure of the pump is stable, whether there is air phenomenon in the pump, and whether the management of the water pipe is blocked, etc.
The generation of scale has a certain relationship with the spray system. It is mainly due to the uneven distribution of water in the water replenishment system, which causes some dry points in the cooling coils. The dry points will condense the calcium and magnesium ions after evaporation of water, and scale will be formed for a long time.
China Trlon energy-saving air conditioning equipment co., LTD is a professional enterprise engaged in the research and development and production of cooling equipment, mainly produces counter flow, cross flow, composite flow closed cooling towers, steel cooling towers, evaporative condenser, etc., to provide customers with selection, production, system construction, equipment maintenance and other integrated services.
Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen