水冷式工业冷水机
详细介绍
一、机组特点：
1、主机精选美国日本全新进口名牌压缩机（三洋，日立，松下，谷轮，丹佛斯）,内置安全保护,噪音低,节省电能耐用。
2、电气部分采用国际品牌“施耐德”原厂产品,保证机器工作稳定,寿命长久。
3、国内外知名品牌水泵,大流量,效率高,恒久耐用
4、配备精密式数显温度控制器,能精确控制水温到±1℃
5、机组能效比高达85%到95%
6、全不锈钢厚质水箱式蒸发器,内置自动补水等装置,清洗维护方便快捷；省去工程安装中的彭胀水箱并方便安装及保养，适用于大温差小流量等场合
二、工作原理：
三、技术参数:
| 型号Model | JXT-WC | ||||||||||
| 3W | 5W | 8W | 10WD | 12WD | 15WD | 20WD | 25WD | 30WD | 40WD | ||
| 名义制冷量 Nominal cooling capacity | 7℃ kcal/h | 8737 | 12968 | 21464 | 25936 | 33264 | 41228 | 50722 | 59271 | 71802 | 101445 |
| 7℃ kw | 10.16 | 15.08 | 24.96 | 30.16 | 38.68 | 47.94 | 58.98 | 68.92 | 86.98 | 117.96 | |
| 12℃ kcal/h | 10526 | 15583 | 25886 | 31166 | 41056 | 50722 | 60165 | 70554 | 89130 | 120331 | |
| 12℃ kw | 12.24 | 18.12 | 30.01 | 36.24 | 47.74 | 58.98 | 69.96 | 82.04 | 103.64 | 139.92 | |
| 输入功率Inputl power | KW | 2.38 | 3.73 | 5.49 | 7.46 | 8.3 | 12.02 | 14.54 | 16.48 | 22.16 | 28.38 |
| 电源电压supply voltage | 3PH 380V-415V 50HZ/60HZ | ||||||||||
| 冷媒refrigerant | 类型 type | R22/R407C | |||||||||
| 控制方式control mode | 外平衡式热力膨胀阀 Expandsion valve. | ||||||||||
| 压缩机Compressor | 类型 type | 全封闭涡漩式 Closed vortex type. | |||||||||
| 功率power(KW) | 2.01 | 2.98 | 4.74 | 2.98*2 | 3.4*2 | 4.91*2 | 6.17*2 | 7.14*2 | 9.23*2 | 6.17*4 | |
| 冷凝器Condenser | 类型type | 壳管式 Shell and tube type | |||||||||
| 冷却水量m³/h Cooling Water Flow | 1.67 | 2.93 | 4.98 | 5.85 | 7.24 | 9.37 | 13.3 | 15.5 | 18.58 | 24.7 | |
| 水管接口inch waterpipe joint | 1 | 1 | 1 1/2 | 2 | 2 | 2 | 2 1/2 | 2 1/2 | 3 | 3 | |
| 蒸发器Evaporator | 类型type | 不锈钢盘管/干式壳管式/板式换热器Stainless steel coils (dry-shell tube type heat exchanger) | |||||||||
| 冷冻水量m³/h Chilled water flow | 1.55 | 2.58 | 4.13 | 5.2 | 6.2 | 7.74 | 10.3 | 12.9 | 15.8 | 20.6 | |
| 水箱容量Tankvolume | 60 | 60 | 150 | 200 | 200 | 330 | 330 | 350 | 450 | 580 | |
| 水管接口inch waterpipe joint | 1 | 1 | 1 1/2 | 2 | 2 | 2 1/2 | 2 1/2 | 2 1/2 | 3 | 3 | |
| 水泵pump | 功率power(KW) | 0.37 | 0.75 | 0.75 | 1.5 | 1.5 | 2.2 | 2.2 | 2.2 | 4 | 4 |
| 扬程Lift(M) | 20 | 25 | 25 | 25 | 25 | 30 | 30 | 30 | 40 | 40 | |
| 安全保护Safetyprotection | 压缩机过热保护，过流保护，高低压力保护，超温保护，流量保护，相序/缺相保护，排气过分保护，防冻保护。Compressor overheat protection, overcurrent protection, high and low pressure protection, overtemperature protection, flow protection, phase sequence/lack phase protection, exhaust overprotection, anti-freeze protection. | ||||||||||
| 机械尺寸Dimension | 长Lengthmm | 1000 | 1000 | 1500 | 1500 | 1500 | 1750 | 1900 | 1900 | 2600 | 2000 |
| 宽Width mm | 500 | 500 | 700 | 900 | 900 | 950 | 1000 | 1000 | 1000 | 1700 | |
| 高Hdightmm | 1200 | 1200 | 1300 | 1600 | 1600 | 1700 | 1850 | 1850 | 1950 | 1950 | |
| 机械重量Weight | KG | 130 | 130 | 246 | 389 | 389 | 509 | 634 | 634 | 912 | 1195 |
| 以上数据根据如下设计工况得出: Data are obtained according to the following design conditions: | |||||||||||
| 1、冷冻水进/出温度为12℃/7℃ 1.chilled water in/out temperature of 12 ℃ / 7 ℃ | |||||||||||
| 2、冷却风进/出温度30℃/38℃ 2.cooling air in/out temperature 30 ℃ / 38 ℃ | |||||||||||
| (以上规格参数如有变更，恕不另行通知) (Specifications are subject to change without prior notice) | |||||||||||
