1. Standard design conditions: dry bulb temperature 31.5 °C, wet bulb temperature 28 °C, atmospheric pressure 99400Pa, inlet water temperature 37 °C, effluent temperature 32 °C; 2. Select the special packing material of the oblique trapezoidal wave square tower, with excellent thermal performance and small ventilation resistance, so that the cooling tower can achieve the design purpose of compact structure and small footprint; 3. The counter-current square cooling tower adopts the airfoil-type fasting structure with large diameter, large area, low speed, low dynamic pressure FRP fan blade, and the use of this type of cooling tower has the remarkable characteristics of energy saving and low noise;

Low temperature chiller is a special chiller designed for a special low temperature environment, refrigeration capacity for hotels, restaurants, supermarkets and other commercial places of food preservation, large cold storage meat, seafood freeze, refrigeration, ice making field, food processing freezing / refrigeration, pharmaceutical, chemical and other low-temperature environment provides a reliable guarantee.

Water-cooled chiller small size, large refrigeration capacity, the use of imported compressor, low temperature performance is good, reliable and durable, products according to the characteristics of industrial applications design, built-in low-temperature circulating water pump and stainless steel refrigerated water tank, easy to use, all materials in contact with water are made of anti-corrosion materials, can prevent rust, corrosion, microcomputer LED quantity controller, with temperature display, set temperature, automatically adjust the frozen water temperature and compressor delay protection function, the selection of good contactors, relays and other electrical components, equipped with perfect indicators, Switch, operation at a glance, built-in electronic water level indication and alarm device, low water level automatic alarm, the operator through the control panel can grasp the water level of the refrigerated water tank, timely water replenishment, modular design, each compressor system independent, even if a system problems, will not affect the normal work of other systems. 1. The compressor of the unit adopts the original imported brand of French Maneurop, Copeland (Copeland (Copelen)/Carrier (Carrier), Germany BITZER (BITZER) and other low-temperature compressors; 2. Use refrigerants such as R404A, R410a, R22/R407C, etc., to meet the refrigeration temperature and environmental protection requirements; 3. Temperature selection range: can provide process frozen water between -5 °C ~ -60 °C (users according to different production needs, select different outlet water temperature unit specifications; 4. According to the needs of users, a variety of refrigerants (frozen water) can be selected: ethylene glycol aqueous solution, alcohol, ternary mixed solution and other alcoholic refrigerants, and the evaporator can also be designed according to anti-corrosion requirements and use calcium chloride aqueous solution.

Water-water cooling units are heat exchange equipment that uses plate heat exchangers to heat generating bodies, and is widely used in liquid-liquid heat exchange. Water-oil heat exchange, water-liquid heat exchange. This product is suitable for water-cooled thyristor intermediate frequency power supply, high-power silicon rectification, high-frequency power supply and water-cooled induction coil, etc. for petrochemical, electric furnace, pharmaceutical, food, papermaking, machinery, metallurgy, shipbuilding, power generation, etc. Electrical equipment with high requirements for cooling water quality as a cooling protection pass-by.