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As an indispensable equipment for circulating water to cool down, the closed cooling tower has played a huge role in the industrial and civil fields, maintaining the waste of water resources, and achieving the effect of energy saving and emission reduction. At the same time, there are many closed cooling towers. problem. For example, we use a cooling tower to achieve a cooling effect, but factors such as heat sinks, fan air volume, cooling tower water usage, and device orientation may all have a certain impact on the cooling effect. Among them, the influence of heat sink and fan air volume on it is mainly manifested as:
1. Heat sink: The heat sink is the key component of the cooling tower. Small towers generally use PVC material for hot pressing or heat absorption. Large towers will use wood. The primary purpose is to make the contact surface of air and water not affect the wind resistance. Well, at the same time, the heat exchange rate has also reached the maximum. The two parameters that affect the heat transfer of the heat sink are the shape and height of the heat sink. When installing the cooling tower, try not to damage the heat sink to avoid poor water flow on the heat sink.
2. Fan air volume: It mainly accelerates the air activity in the tower, accelerates the heat exchange between air and water, and takes away heat. The primary factors that affect the air volume of the fan are the shape of the blades, that is, the width and length of the blades and their own deflection angle, the speed of the blades, the viewpoint of the device, the speed and the motor and transmission ratio. In addition, in the case of a certain air volume, the cooling effect of the same type of tower with a small amount of cooling water is better than that of a large amount of cooling water.
These two problems only need to be noticed when we purchase, install and maintain, and I believe it is not a big problem. China Trlon Energy-saving Air Conditioning Equipment Co., Ltd. is an enterprise specializing in the development and production of cooling equipment. It mainly produces counterflow, crossflow, composite flow closed cooling towers, steel cooling towers, evaporative condensers, etc., to provide customers with model selection and production , System construction, equipment maintenance and other integrated services. If you want to learn more about cooling towers, you can log on to http://www.trlonct.com to learn more about common sense.
Other reasons that cause the cooling effect of the closed cooling tower to be unsatisfactory are as follows:
1. In the process of long-term use of the cooling tower, due to the high dirt and hardness of the circulating water, the filler is soaked in the water with relatively high temperature for a long time, resulting in the phenomenon of scaling and blocking of the filler, accumulation for a long time, and the texture of the filler All are blocked, so the cooling effect is unqualified; solution: In response to this situation, the company can choose to replace the cooling tower filler to achieve the desired cooling effect.
2. The cooling tower type is improperly selected. Since the cooling tower is not matched according to its own flow rate and inlet water temperature, standard cooling towers are used as industrial cooling towers, and small horse-drawn carts, so the cooling effect is sure No; Solution: It can reduce the inlet water flow rate of the cooling tower, and halve the flow rate based on the original flow rate, so that the cooling effect will be much better;
3. The airtightness around the cooling tower is too good, the ventilation type is too poor, and the air cannot circulate, so the cooling effect of the glass fiber reinforced plastic cooling tower is not good. Solution: Place the cooling tower in a shady and ventilated place, which greatly improves the cooling effect of the cooling tower.
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Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen