Industrial Air Handler
Industrial Air Handler

Industrial Air Handler

The Industrial Air Handling Unit is a critical equipment in industrial environments, used for air handling and maintaining indoor environmental comfort and suitability. These units are typically employed in large industrial facilities such as factories, workshops, and warehouses, with designs and functionalities tailored to meet the specific requirements and challenges of industrial settings.
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Overview

 

The industrial air handler is a critical equipment in industrial environments, used for air handling and maintaining indoor environmental comfort and suitability. These units are typically employed in large industrial facilities such as factories, workshops, and warehouses, with designs and functionalities tailored to meet the specific requirements and challenges of industrial settings.

 

Parameter

 

Cooling, water volume, water resistance

 

Cooling conditions: Inlet air dry bulb temperature 27℃, wet bulb temperature 19.5℃, inlet water temperature 7℃, outlet water temperature 12℃

Model

Two-row pipe

Four-row pipe

six-row pipe

eight-row pipe

cooling(KW

Water volume(m³/h)

Water resistance (KPa)

cooling(KW)

Water volume (m h)

Water resistance (KPa)

cooling(kW)

Water volume

(m³/h)

Water resistance (KPa)

cooling

(KW

Water volume

(m³/h)

Water resistance (KPa)

ZK-05

18.8

3.23

10.1

29.4

5.01

9.76

37.8

6.49

16.99

45.7

7.85

10.44

ZK-10

34.7

5.89

10.5

58.6

10.35

11.65

75.4

12.96

10.08

91.2

15.70

12.82

ZK-15

53.4

9.16

9.8

87.9

15.08

7.21

113.1

19.5

12.11

136.8

23.52

15.12

ZK-20

70.6

12.14

9.8

117.3

20.16

8.25

150.8

26.21

14.07

182.4

31.96

17.48

ZK-25

92.9

15.83

11.6

146.1

25.12

10.24

188.1

33.90

11.77

227.5

39.11

14.76

ZK-30

113.6

19.2

11.8

175.2

30.12

11.16

225.6

38.90

13.10

273.4

47.00

16.28

ZK-40

144.4

24.82

12.4

232.8

40.03

12.93

300.2

51.61

15.73

362.2

62.27

19.20

ZK-50

180.5

30.61

10.4

292.3

50.25

7.47

375.3

64.52

17.00

435.80

74.93

15.70

ZK-60

216.6

37.24

9.4

349.2

60.04

7.47

450.3

77.42

17.00

544.80

93.67

15.70

ZK-80

287.2

49.1

9.1

464.6

79.88

8.5

598.4

102.89

19.5

724.8

124.62

17.9

ZK-100

357.0

61.38

9.5

578.2

99.41

8.5

746.5

128.35

19.5

904.2

155.46

17.9

ZK-120

428.4

73.65

9.5

693.6

118.91

8.5

895.2

153.91

19.5

1084.8

186.51

17.9

ZK-160

591.2

101.65

11.2

921.6

158.48

10.3

1190.4

204.67

20.1

1443.2

255.93

32.4

ZK-200

740.1

127.25

12.8

1152.2

199.3

13.1

1488.1

255.86

26.4

1804.3

310.22

42.4

 

Note: The performance parameters of the unit at a headwind speed of 2.5m/s

 

Cooling condition correction factor

Correction Factor K1 for Cooling Capacity and Water Flow under Different Inlet Air and Water Temperatures

air temperature

Water temperature

Wet bulb

Temperature

Dry bulb

Temperature

5/10

6/11

7/12

8/13

9/14

17

19-27

0.83

0.76

0.67

0.62

0.57

18

20-30

0.94

1.85

0.76

0.68

0.58

19

21-31

1.07

0.97

0.88

0.79

0.71

19.5

21-33

1.15

1.06

1.00

0.86

0.78

20

22-33

1.20

1.10

1.03

0.90

0.81

21

23-36

1.34

1.24

1.14

1.03

0.93

22

24-39

1.48

1.38

1.28

1.18

1.07

23

25-42

1.63

1.53

1.43

1.32

1.22

24

26-45

1.79

1.69

1.59

1.47

1.36

25

27-48

   

1.75

1.64

1.53

26

28-48

   

1.92

1.81

1.70

27

29-48

   

2.09

1.98

1.87

28

30-50

   

2.26

2.16

2.05

29

31-52

   

2.40

2.32

2.2

 

Correction Factor K3 for Cooling Capacity and Water Flow under Different Inlet Air and Water Temperatures

 

Headwind speed

2.0

2.3

2.5

2.7

3.0

3.3

3.5

coefficient

0.81

0.92

1.0

1.07

1.17

1.26

1.32

Correction Factor K2 for Water Resistance under Different Inlet Air and Water Temperatures

air temperature

Water temperature

Wet bulb

Temperature

Dry bulb

Temperature

5/10

6/11

7/12

8/13

9/14

18

20-30

0.90

0.74

0.60

0.49

0.36

19

21-31

1.13

0.95

0.77

0.65

0.54

19.5

21-33

1.35

1.15

1.00

0.78

0.63

20

22-33

1.41

1.20

1.05

0.82

0.67

21

23-36

1.72

1.49

1.27

1.06

0.86

22

24-39

2.08

1.82

1.57

1.34

1.12

23

25-42

2.48

2.20

1.93

1.66

1.14

24

26-45

2.95

2.62

2.33

2.03

1.76

25

27-48

   

2.78

2.46

2.16

26

28-48

   

3.30

2.94

2.60

27

29-48

   

3.80

3.50

3.12

28

30-50

   

4.14

4.10

3.70

29

31-52

   

4.14

4.10

3.70

 

 

Correction Factor K4 for Water Resistance under Different Inlet Air and Water Temperatures 

 

Headwind speed

2.0

2.3

2.5

2.7

3.0

3.3

3.5

coefficient

0.9

0.96

1.0

1.04

1.1

1.16

1.2

Ps:1.The above correction factors are determined based on the average values of various units. For small units (05~15), multiply by 0.95; for large units (50-200), multiply by 1.08.
2.The above correction factors are approximate values and are for reference only.

 

Correction under different wind speeds, inlet air temperature, and water temperature conditions:

Actual cooling capacity = Cooling capacity from Table 1 × K1 × K3
Actual water flow = Water flow from Table 1 × K1 × K3
Actual water resistance = Water resistance from Table 1 × K2 × K4

 

Example: Selecting YG-20 air conditioner, the cooling coil face wind speed is 2.5 m/s. According to Table 1, the cooling capacity is 150.8 kW, water flow is 26.21 m³/h, and water resistance is 14.07 kPa. Determine the actual cooling capacity, water flow, and water resistance when the inlet air dry-bulb temperature is 27°C, wet-bulb temperature is 21°C, inlet water temperature is 7°C, and outlet water temperature is 12°C.

 

Solution: From Table K1, the correction factor K1 = 1.14. From Table K2, the correction factor K2 = 1.27.
Therefore:

Actual cooling capacity (Q) = Standard condition cooling capacity × K1 = 150.8 × 1.14 = 171.91 kW
Actual water flow (V) = Standard condition water flow × K1 = 26.21 × 1.14 = 29.88 m³/h
Actual water resistance (P) = Standard condition water resistance × K2 = 14.07 × 1.27 = 17.87 kPa

 

Heating, water volume, water resistance

Heating conditions: air inlet temperature 15℃, water inlet temperature 60℃

Model

Two-row pipe

four-row pipe

six-row pipe

eight-row pipe

Heating(KW)

Water volume (m/h)

Water resistance (KPa)

Heating

(KW

Water volume

(mh)

Water resistance (KPa)

Heating

(KW)

Water volume

(m³h)

Water resistance

(KPa)

Heating(KW)

Water volume m/h)

Water resistance

(KPa)

ZK-05

34.1

3.23

10.1

50.6

5.01

9.76

59.2

6.49

16.99

77.1

7.85

10.44

ZK-10

67.1

5.89

10.5

99.8

10.35

11.65

124.8

12.96

10.08

151.0

15.70

12.82

ZK-15

101.8

9.16

9.8

149.7

15.08

7.21

173.5

19.5

12.11

205.1

23.52

15.12

ZK-20

135.6

12.14

9.8

199.0

20.16

8.25

248.8

26.21

14.07

289.3

31.96

17.48

ZK-25

168.7

15.83

11.6

249.5

25.12

10.24

311.2

33.90

11.77

353.3

39.11

14.76

ZK-30

202.6

19.2

11.8

304.5

30.12

11.16

380.9

38.90

13.10

448.3

47.00

16.28

ZK-40

270.4

24.82

12.4

399.2

40.03

12.93

480.8

51.61

15.73

592.4

62.27

19.20

ZK-50

337.3

30.61

10.4

512.3

50.25

7.47

556.8

64.52

17.00

641.8

74.93

15.70

ZK-60

404.7

37.24

9.4

609.4

60.04

7.47

581.2

77.42

17.00

766.8

93.67

15.70

ZK-80

539.5

49.1

9.1

796.0

79.88

8.5

386.2

102.89

19.5

1006.0

124.62

17.9

ZK-100

674.5

61.38

9.5

985.1

99.41

8.5

1127.6

128.35

19.5

1272.3

155.46

17.9

ZK-120

808.9

73.65

9.5

1185.9

118.91

8.5

1362.5

153.91

19.5

1533.6

186.51

17.9

ZK-160

1077.8

101.65

11.2

1576.0

158.48

10.3

1688.4

204.67

20.1

2083.2

255.93

32.4

ZK-200

1346.2

127.25

12.8

1970.8

199.3

13.1

2032.7

255.86

26.4

2606.2

310.22

42.4

 

Note: 1. The unit's performance reference at a headwind speed of 2.5m/s
2. The coil is a dual-purpose coil for hot and cold applications

 

Key Features of Industrial AHUs

 

  • Durability and Robustness:

Industrial Air Handling Units are constructed with sturdy and durable materials and structures, capable of withstanding harsh conditions and high-intensity usage in industrial environments.

  • Efficient Filtration and Purification:

Equipped with powerful filtration systems, these units can remove particles, dust, smoke, and pollutants from the air, ensuring clean and healthy indoor air quality.

  • Temperature and Humidity Control:

Industrial AHUs possess strong cooling and heating capabilities, enabling rapid adjustment of indoor temperature and humidity to ensure stability and efficiency in industrial production processes.

  • Adaptability and Flexibility:

These units typically offer flexible configuration options, allowing for customization and adjustment based on specific industrial requirements to meet the needs of different production environments.

  • Energy Efficiency and Environmental Sustainability:

Industrial AHUs incorporate advanced energy-saving technologies and equipment such as high-efficiency filters, heat recovery systems, and intelligent control systems to reduce energy consumption and minimize environmental impact.

  • Safety and Reliability:

Designed with high levels of safety and reliability, these units comply with industrial safety standards and maintain stable operation under various working conditions.

 

Applications of Industrial AHUs

 

  • Factories and Manufacturing: Provide proper ventilation, cooling, and heating for production lines, workshops, and processing areas.
  • Warehousing and Logistics Centers: Ensure temperature and humidity control in storage areas to maintain the quality and shelf life of goods.
  • Chemical and Hazardous Materials Handling: Provide air purification and explosion-proof capabilities to ensure the safety and stability of working environments.
  • Food Processing and Manufacturing: Deliver clean air environments for food production facilities to ensure food safety and quality.
  • Pharmaceutical Manufacturing and Laboratories: Provide strict temperature, humidity, and cleanliness control for pharmaceutical factories and laboratories to meet stringent requirements for drug production.

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FAQ

 

Q: Where is your factory located?

A: Our factory is located in Taixing City, Taizhou, Jiangsu Province, China.

Q: When was your factory established?

A: Our factory was established in 2010.

Q: What are your main markets?

A: Our main markets include Europe, North America, South America, Australia, and Southeast Asia.

Q: How large is your factory?

A: Our factory covers an area of over 60,000 square meters.

Q: How many workers are there in your factory?

A: We have 165 workers.

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