Shanghai Tianfeng Industrial Co.,Ltd.

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Shanghai TianFeng industrial Co., LTD

 
Address:Shanghai BaoShan district JinShao Road 1438 (BaoShan industrial park) in China
Tel:021-51083925 Fax:021-51083925-8020
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Position: Home > Product > Industrial Products Series > Screw Chiller
Screw Chiller

Screw Air-Cool Chiller(Room Temperature Double-Unit Screw Chiller 2)

Screw Air-Cool Chiller(Room Temperature Double-Unit Screw Chiller 2)
  • Model : Screw Air-Cool Chiller(Room Temperature Double-Unit Screw Chiller 2)
  • Brand :
  • Product ID :
  • Product Type : Industrial products series
  • Product Content :
The refrigerating capacity of screw air-cool chiller is larger than vortex chiller. The machine is mainly applied in chemical plants, ink printing plants, automobile factories, central air condition system or other large industrial refrigeration.

Detailed

Screw Air-Cool Chiller(Room Temperature Double-Unit Screw Chiller 2)

 

      The aluminum sheet spacing of screw air-cool chiller is designed accurately, so it can reduce frosting probability maximally. The machine can make comprehensive analysis and judgments fully combining with time, temperature and pressure, and really defrost according to the need. The machine defrosts thoroughly every time and can extend defrost interval.

       Screw air-cool chiller is widely used in central air-conditioning, industrial cooling and other various fields. When it is used in industrial cooling, low temperature water produced by chillers can be directly sent into the equipment and containers that need cooling. But in order to control accurate and stable water temperature, the output water from chillers is sent into the equipment and containers that need cooling after sending to buffer pool.

 

        螺杆式风冷冷水机精确设计铝片片距,最大减少结霜几率。充分结合时间、温度和压力进行综合分析判断,真正实现按需除霜,且每次除霜彻底,延长除霜间隔。 

        螺杆式风冷冷水机广泛应用于中央空调、工业冷却等各个领域。作为工业冷却使用时,冷水机组产生的低温水可以直接送到需要冷却的设备、容器内,但往往为了控制精确稳定的水温,冷水机组出水是送到缓冲水池后再进入需要冷却的设备或容器内。

 

1.Technical Parameter Sheet(Air-Cool Chiller Room temperature Double-Unit 2)

Model

TFA-

720.2

840.2

900.2

980.2

1060.2

1100.2

1270.2

1390.2

1480.2

1650.2

Nominal Refrigeration Capacity

KW

720

840

900

980

1060

1100

1270

1390

1480

1650

104Kcal/h

62

72

77

84

91

95

109

120

127

142

Operating And Control Mode

Automatic Control Of PLC Programmable Controller

Power Supply

380V/3N~/50Hz

Total Power

kW

229.2

266

283.6

308.6

333.4

342.8

396.6

431.2

468.2

511.4

Whole Machine Running Current

A

401.1

465.5

496.3

540.1

583.5

599.9

694.1

754.6

819.4

895

Compressor

Type

5-6 Asymmetrical Semi-Enclosed Twin-Screw Compressor

Startup Type

Y-△ Start-Up

Capacity Regulator

0-12.5-25-37.5-50-62.5-75-87.5-100%

Refrigeration Capacity

kW

204

237.2

254.8

276.2

297.4

306.8

360.6

400

425

468.2

Refrigeration  Current

A

357

415.1

445.9

483.4

520.5

536.9

631.1

700

743.8

819.4

Evaporator

Type

Horizontal Shell And Tube Dry Evaporator

Water Field

m3/h

123.9

144.6

154.9

168.7

182.4

189.3

218.6

239.2

254.7

284

Pipe Diameter

DN

200

200

200

200

200

200

200

200

250

250

Water Pressure Drop

kPa

59

61

65

67

69

71

73

74

76

77

Condenser

Type

Hydrophilic Aluminum Foil Set With High Efficiency Internal Thread Copper Tube Fin Type

Wind Field

m3/h

273600

319200

342000

372400

402800

418000

482600

528200

562400

627000

Condensing Shaft Fan

Quantity

 

14

16

16

18

20

20

20

24

24

24

Power Per Unit

kW

1.8

1.8

1.8

1.8

1.8

1.8

1.8

1.3

1.8

1.8

 

Overall Dim.

 

Long

mm

8000

9000

9500

10200

11000

11000

11800

13200

13200

13200

Width

mm

2200

2200

2200

2200

2200

2200

2200

2200

2200

2200

 Height

mm

2500

2500

2500

2500

2500

2500

2560

2560

2560

2560

Unit Weight

kg

6500

7400

7800

8750

9200

9500

9800

10500

11500

12200

Operating Weight

kg

7200

8100

8600

9600

10100

10500

10800

11600

12700

13400

 

Remark:

1.Cooling Condition: Cold Water Input Temperature12℃, Cold Water Output Temperature 7℃;Environment Temperature 35℃.

2.The water side pressure of evaporator and condenser is 1.0mpa.

3.The water side fouling factor of evaporator under nominal working condition is 0.018m2•℃/kW.

4.Except the specifications and requirements above, Shanghai Tianfeng chiller manufacturer can provide non-standard chillers according to customer demands.

 

注:

1.制冷工况:冷水进水温度12℃,出水温度7℃,环境温度35℃;

2.蒸发器和冷凝器的水侧设计承受压力为1.0MPa。

3.名义工况中蒸发器水侧污垢系数为0.018m2•℃/kW;

4.除上述规格和要求外,田枫冷水机厂家可根据客户要求提供非标产品。

 

Hits:  UpdateTime:2017-08-01 10:30:40  【Printing】  【Close
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