5HP chiller cold storage equipment Copeland compressors square DD40

DL, DD and DJ Series ceiling air cooler, which uses a highly efficient evaporator, thin-walled steel and aluminum fins forming a second flange punching through mechanical expander is made with high heat transfer efficiency, the choice of fan anti-moisture, low temperature towers, air volume, low noise, smooth and reliable operation; selection of high-quality stainless steel tubes and electric defrosting system, electric pipe directly into the coil, defrost time is short, good effect, the housing uses spray process, corrosion resistance, appearance smooth, beautiful, generous. Wherein the DL series is suitable for a temperature of about 0 ℃ cold. May be cooled storage of fruits, vegetables, eggs DD series is suitable for the storage temperature of about -18 ℃ cold storage, low temperature storage of meat, fish and other frozen foods; DJ series is suitable for -23 ℃ below freezing libraries, can freeze meat aquatic Shengzhou Huayu Refrigeration Equipment Co.: 15215933181,0575-83669562 QQ:? 573602640 E-mail:? 573602640@qq.com address:? Shengzhou rain 砩 Town Industrial District in Shaoxing City 1 according to storage temperature (or use) choice ceiling Cooler type (DL, DD, DJ) 2 according to the relative humidity to determine the library logarithmic mean temperature difference △ t 3 heat necessary depending on the operating conditions and △ t is determined correction factor CF 4 is determined according to the calculation refrigerator load CT, multiplied by the correction factor CF after a cooling chiller cooling capacity correction factor CF D should be selected based cooling capacity chiller technical parameters Model library t = -18 ℃ △ t = t library -to = 7 ℃ KW / h cooling area m2 calandria volume dm3 defrost heater blower motor power voltage v w w Power Weight kg air volume m3 / h range diameter Φmm m DD-1.3 / 7 1.30 7 1.8 1700 300 10 1 × 90 1.5 220 27 DD- 2.2 / 12 2.23 12 2.9 3400 330 10 2 × 90 1.8 220 40 DD-2.8 / 15 2.79 15 3.9 3400 330 10 2 × 90 1.8 220 46 DD-3.7 / 22 3.72 22 5.0 5100 330 10 3 × 90 3.6 220 55 DD -5.6 / 30 5.62 30 8.3 6000 400 12 2 × 250 4.8 220 78 DD-7.4 / 40 7.44 40 11.1 6000 400 12 2 × 250 4.8 220 95 DD-11.7 / 60 11.72 60 16.5 12000 500 17 2 × 250 7.2 220 160 DD-15.9 / 80 15.88 80 22.7 12000 500 17 2 × 250 9.6 220 180 DD-18.6 / 100 18.6 100 26.3 18000 500 17 3 × 550 11.1 220 240 DD-23.4 / 120 23.36 120 33 18000 500 17 3 × 550 12 220 260 DD-27.3 / 140 27.27 140 38.5 24000 500 17 4 × 550 14.4 220 300 DD-31.1 / 160 31.14 160 44 24000 500 17 4 × 550 16.8 220 340 DD-37.4 / 200 37.42 200 52 24000 500 17 4 × 550 24 220 350 DD-46.8 / 250 46.83 250 66.2 24000 500 17 4 × 550 28 220 400 DD-56.2 / 310 56.21 310 82.3 30000 500 17 5 × 550 31.5 220 420