Analyze the benefits of a negative pressure cooling tower

The cooling tower uses the cold and heat exchange to generate steam after the water is in contact with the air flow. The steam volatilizes the heat to evaporate heat, convective heat and radiant heat, etc. to dissipate waste heat generated in industry or refrigeration and air conditioning to reduce water temperature To ensure the normal operation of the system, the device is generally barrel-shaped, so it is called a cooling tower.

It is understood that this negative-pressure low-temperature effluent cooling tower technology is the representative of central air-conditioning energy-saving technology. After the central air-conditioning system is reformed, the cooling tower has a comprehensive energy saving of more than 30%, which is currently unmatched by the entire central air-conditioning system energy-saving products. And it is the first time at home and abroad to break through the cooling tower outlet water temperature is lower than the ambient wet bulb temperature, and the first time at home and abroad to break through the cooling tower circulating water without Legionella products. The product has been tested by Nanjing Product Quality Supervision and Inspection Institute, and the product performance is better than national standards. The product has been tested by Jiangsu Energy Conservation Monitoring Center, and the comprehensive energy efficiency ratio (the sum of the power consumption of the cooling capacity / main engine + water pump + cooling tower motor) has increased by more than 45%. Experts point out that lowering the temperature of the cooling water is of great benefit to the safe operation of the refrigerator, reduces the running current of the refrigeration motor, and has a safety protection effect on the refrigeration motor, especially the safety protection effect on the motor of the semi-closed and fully enclosed refrigerator. Moreover, due to the temperature in some summers as high as 38-40 ° C, ordinary cooling towers have been unable to reduce the water temperature to 37 ° C, which meets the needs of the mainframe. Therefore, overload protection of the mainframe will occur, causing the mainframe to stop and fail to properly cool. This can be avoided by using a negative pressure cooling tower.