Guangdong Longer Leader Energy Equipment Co.,Ltd.
Guangdong Longcheng Lida Cooling and Heating Equipment Co., Ltd.
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High-Efficiency Cooling Dry Cooler With Spray System Suitable For High Temperature Areas
| Model | Air flow(m3/h) | Heat capacity(kw) | Water flow(l/s) | Fan size(mm) | Fan unit(pcs) | Motor power(kw) | Unit size(mm):L*W*H |
| LDDC-0101P-3R-AC630 | 8300 | 24.87 | 1.21 | 630 | 1 | 0.74 | 1000*980*880 |
| LDDC-0101P-4R-AC630 | 8800 | 29.26 | 1.44 | 630 | 1 | 0.74 | 1000*980*900 |
| LDDC-0101P-3R-AC710 | 11000 | 32.47 | 1.57 | 710 | 1 | 1.23 | 1150*1100*880 |
| LDDC-0101P-4R-AC710 | 11500 | 38.02 | 1.86 | 710 | 1 | 1.23 | 1150*1100*900 |
| LDDC-0102P-3R-AC630 | 16600 | 50.36 | 2.43 | 630 | 2 | 1.48 | 1950*980*880 |
| LDDC-0102P-4R-AC630 | 17600 | 58.53 | 2.86 | 630 | 2 | 1.48 | 1950*980*900 |
| LDDC-0102P-3R-AC710 | 22000 | 66.94 | 3.23 | 710 | 2 | 2.46 | 2250*1100*880 |
| LDDC-0102P-4R-AC710 | 23000 | 76.24 | 3.71 | 710 | 2 | 2.46 | 2250*1100*900 |
| LDDC-0103P-3R-AC630 | 24900 | 75.65 | 3.66 | 630 | 3 | 2.22 | 2900*980*880 |
| LDDC-0103P-4R-AC630 | 26400 | 86.33 | 4.2 | 630 | 3 | 2.22 | 2900*980*900 |
| LDDC-0103P-3R-AC710 | 33000 | 99.86 | 4.82 | 710 | 3 | 3.69 | 3350*1100*880 |
| LDDC-0103P-3R-AC710 | 34500 | 114.11 | 5.54 | 710 | 3 | 3.69 | 3350*1100*900 |
| LDDC-0104P-3R-AC630 | 33200 | 102.35 | 4.95 | 630 | 4 | 2.96 | 3850*980*888 |
| LDDC-0104P-4R-AC630 | 35200 | 116.53 | 5.68 | 630 | 4 | 2.96 | 3850*980*900 |
| LDDC-0104P-3R-AC710 | 44000 | 134.91 | 6.52 | 710 | 4 | 4.92 | 4450*1100*880 |
| LDDC-0104P-4R-AC710 | 46000 | 153.86 | 7.48 | 710 | 4 | 4.92 | 4450*1100*900 |
A dry coolers is the same as air cooled condensing unit but utilizes some liquid solutions, such as water, ethylene glycol/water, to transfer hear being replace of refrigerant and compressor.
A dry cooler system are often see in Data centers where excess heat needs to be removed but low levels of humidity are not required.
A significant feature of dry cooler system is that no liquid evaporation takes place, which eliminates the need for make-up water.
As closed-circuit systems, dry coolers deliver several benefits compared to wet cooling towers, including lower initial costs and maintenance, improved system reliability and increased uptime.
Dry coolers can help to make a building working more efficiently. Though this system is not known for saving energy, it can be used as a condensing unit for a heat recovery chiller. When a heat recovery chiller supplements a chilled water system, there will be ask for a system to remove excess heat. This is the perfect application for a dry cooler, which serves as a condensing unit or cooling tower.
Why choose dry cooler replace of cooling tower?
No water consumption, eco-friendly - Dry Coolers do not require water. Instead, air is blown over a heat exchanger in order to remove the heat from the liquid in the system..
Easy maintainence - Dry Coolers are easier to maintain because the water is not exposed to air (closed loop) and they do not require water testing . Cooling Towers are susceptible to degradation through fouling (getting clogged up), scaling (water-deposit build-ups) corrosion (gradual breakdown due to the environment), and require testing for the prevention of Legionnaire’s disease.
Robust structure
Common dry cooler designs are flatbed units with either vertical or horizontal airflow direction or V-shaped units with one or two rows of axial fans with lateral air suction and discharge from the top.
Dry coolers are often used in applications where water is scarce or where the use of water is prohibited due to environmental regulations. They are also commonly used in industrial processes, such as power generation and chemical processing, where cooling is required to maintain optimal operating conditions.
Data center, office building, hospitals, industrial / process system, heat transfer / recuperation, power generation and induction cooling.
no water consumption, easy maintenance, eco-friendly.