Cold Room Evaporator

Cold Room Evaporator
Details:
The cold room storage evaporator is a core heat exchange component of the cold storage refrigeration system, belonging to a partition-type heat exchange equipment, which plays a key role in heat absorption and temperature reduction in the entire refrigeration cycle.
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Description
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Zhejiang Xuanyuntong Refrigeration Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of cold room evaporator in China, also supports custom service. Welcome to wholesale high quality cold room evaporator at competitive price from our factory.

 

The cold room storage core working principle is to use low-temperature and low-pressure liquid refrigerant to undergo a gasification reaction on one side of the heat transfer wall of the evaporator. A large amount of heat is absorbed during the process, thereby cooling the air or liquid on the other side of the heat transfer wall, and finally maintaining the temperature inside the cold storage within the set low-temperature range, providing a stable environment for the low-temperature storage of various items. As a core equipment in the field of low-temperature preservation such as food, medicine and fresh food, it is directly related to the quality and safety of stored items, and is an indispensable key part to ensure the smooth operation of the cold chain link. It is widely applicable to various commercial and industrial cold storages to meet the low-temperature storage needs in different scenarios.


The cold room storage is mainly divided into air-cooling type and liquid-cooling type. The air-cooling type is commonly used in cold storage, including naturally convective coil evaporators (such as wall coils and ceiling coils) and forced convective unit coolers. The former has good energy-saving and fresh-keeping performance, while the latter has a fast cooling speed. The product has the advantages of high heat exchange efficiency, corrosion resistance and long service life. Some aluminum coil evaporators have excellent thermal conductivity, which can greatly reduce procurement and operation costs. The unit coolers adopt copper tube and aluminum fin structure, combined with automatic defrosting system, which is convenient for maintenance.


The cold room storage is widely used in food refrigeration, pharmaceutical cold chain, fresh food storage and other scenarios, adapting to the needs of cold storage with different temperature ranges, effectively ensuring the quality of stored items, improving the operating efficiency of the refrigeration system and reducing energy consumption.

 

Model

DJL-200

DJL-240

DJL-300

DJL-350

DJL-400

DJL-470

DJL-540

DJL-600

DJL-730

Cooling capacity

SC3

R404A

KW

34.7

40.8

53.1

62.3

70.4

82.1

93.7

105.4

128.5

R22

KW

34.1

40

52

60.9

69.4

80.6

91.6

102.4

125.8

Air Flow

m/h

24000

30000

42000

42000

48000

48000

72000

69400

86000

Air flow range

m

20

20

20

20

20

20

25

25

25

External pressure

Pa

90

90

90

90

90

90

90

100

120

Noise level

db(A)lm

75

75

75

77

77

77

78

80

80

Fan

NO.×Φ

3×550

3×600

3×700

3×700

4×700

4×700

3×800

3×800

4×800

Fan Motor 3Phase/380V/50Hz

W

3×750

3×1500

3×2200

3×2200

4×2200

4×2200

3×4000

3×4000

4×4000

Water Defrost IPhase /230V/50Hz

Inlet pipe

inch

1-G2"

1-G2"

1-G2"

1-G2"

2-G1.5"

2-G1.5"

2-2G"

2-2G"

2-G2"

Drainage outlet

inch

1-G4"

1-G4"

1-G4"

1-G4"

1-G4"

1-G4"

2-4G"

2-4G"

2-G4"

Dimensions

L

mm

2295

2500

2700

2800

3490

3490

3600

3600

4200

H

mm

2465

2465

2655

2655

2845

2845

3434

3434

3434

D

mm

796

796

796

796

796

796

1050

1050

1050

Weight

kg

280

310

410

455

680

740

820

910

1180

Connection pipe

Inlet Φ

mm

25×1

25×2

25×2

25×2

25×2

25×2

25×2

22×3

22×3

Outlet Φ

mm

50

50×2

54×2

54×2

54×2

54×2

54×2

54×3

54×3

 

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