Product
Cold air machine
Designed for preservation, freezing, and refrigeration; Exterior shell made of high-quality steel plate, with sprayed plastic coating, corrosion-resistant, and aesthetically pleasing appearance; Coils are arranged in a staggered manner, using mechanical expansion to ensure a tight bond between the copper tube and aluminum sheet, resulting in good heat exchange; High-quality stainless steel electric heating tubes are evenly distributed in the coils, providing good defrosting performance; the electric heating tubes for defrosting use electric heating aluminum sleeves that are tightly attached to the fin holes, facilitating heat dissipation and extending service life;
Belongs to:
Cold air machine
Product Description
Product Features
Designed for preservation, freezing, and refrigeration;
The shell is made of high-quality steel plate, with a sprayed plastic surface, corrosion resistance, and beautiful appearance;
The coils are arranged in a staggered manner, using mechanical expansion to ensure a tight connection between the copper tube and the aluminum sheet, resulting in good heat exchange;
High-quality stainless steel electric heating tubes are evenly distributed in the coils, resulting in good defrosting effect; The electric heating tube defrosting uses an electric heating aluminum sleeve tightly attached to the fin holes, which is easy to dissipate heat and has a long lifespan;
The design width of the air cooler is reasonable, and the distance between the fan blades and the aluminum fins is greater than 1/3 of the fan blade diameter to ensure sufficient effective air volume;
Technical Parameters of High-Temperature Standard Ceiling-Type Air Cooler
*For applications where t库=-25℃, △t=10℃, the R134 energy needs to be multiplied by the correction factor f, QOR134a=QOR22Xf.*
|
Model |
Cooling Capacity |
Nominal |
Pipe Capacity |
Refrigerant Inlet/Outlet Pipe |
Fan Parameters |
Electric Defrosting |
||||||
|
0℃ |
Air Volume |
Quantity |
Fan |
Voltage |
Power |
Range |
Fin Defrosting |
Drip Tray |
||||
|
w |
m² |
L |
mm |
m³/h |
N |
mm |
v |
w |
m |
w |
w |
|
|
High-temperature fin space 4.5mm |
||||||||||||
|
DL-2/10 |
2000 |
10 |
1.4 |
φ12/φ14 |
1170 |
1 |
300 |
380/220 |
75 |
8 |
500 |
500 |
|
DL-3/15 |
3000 |
15 |
1.8 |
φ12/φ14 |
2340 |
2 |
300 |
380/220 |
2×75 |
8 |
900 |
900 |
|
DL-4.3/20 |
4260 |
20 |
2.7 |
φ12/φ16 |
2340 |
2 |
300 |
380/220 |
2×75 |
8 |
900 |
900 |
|
DL-5.3/25 |
5325 |
25 |
3.5 |
φ12/φ16 |
3510 |
3 |
300 |
380/220 |
3×75 |
8 |
1200 |
1200 |
|
DL-8.4/40 |
8400 |
40 |
2.3 |
φ16/φ25 |
6800 |
2 |
400 |
380/220 |
2×180 |
10 |
1300 |
1300 |
|
DL-12/55 |
11550 |
55 |
3.1 |
φ16/φ25 |
6800 |
2 |
400 |
380/220 |
2×180 |
10 |
1500 |
1500 |
|
DL-17/80 |
16800 |
80 |
4.1 |
φ19/φ32 |
12000 |
2 |
500 |
380 |
2×550 |
15 |
2400 |
1200 |
|
DL-23/105 |
23200 |
105 |
5.5 |
φ19/φ32 |
12000 |
2 |
500 |
380 |
2×550 |
15 |
3600 |
1200 |
|
DL-28/125 |
27600 |
125 |
7.1 |
φ19/φ38 |
18000 |
3 |
500 |
380 |
3×550 |
15 |
4800 |
1600 |
|
DL-35/160 |
34640 |
160 |
8.1 |
φ19/φ38 |
18000 |
3 |
500 |
380 |
3×550 |
15 |
5100 |
1700 |
|
DL-40/185 |
40320 |
185 |
9.4 |
φ25/φ42 |
24000 |
4 |
500 |
380 |
4×550 |
15 |
6000 |
2000 |
|
DL-46/210 |
46080 |
210 |
10.7 |
φ25/φ42 |
24000 |
4 |
500 |
380 |
4×550 |
15 |
6600 |
2200 |
|
DL-52/260 |
52000 |
260 |
13.4 |
φ25/φ50 |
24000 |
4 |
500 |
380 |
4×550 |
15 |
6600 |
2200 |
|
DL-66/330 |
66000 |
330 |
17.4 |
φ25/φ50 |
32000 |
4 |
550 |
380 |
4×550 |
15 |
11000 |
2200 |
|
DL-82/410 |
82000 |
410 |
21.5 |
φ25/φ50 |
40000 |
4 |
600 |
380 |
4×1100 |
20 |
11000 |
2200 |
|
DL-94/470 |
94000 |
470 |
25.7 |
φ25/φ54 |
42000 |
3 |
700 |
380 |
3×2500 |
20 |
19200 |
2400 |
|
DL-116/580 |
116000 |
580 |
30.2 |
φ28/φ54 |
42000 |
3 |
700 |
380 |
3×2500 |
20 |
20800 |
2600 |
Technical Parameters of Medium-Temperature Standard Ceiling-Type Air Cooler
|
Model |
Cooling Capacity |
Nominal |
Pipe Capacity |
Refrigerant Inlet/Outlet Pipe |
Fan Parameters |
Electric Defrosting |
||||||
|
-18℃ |
Air Volume |
Quantity |
Fan |
Voltage |
Power |
Range |
Fin Defrosting |
Drip Tray |
||||
|
w |
m² |
L |
mm |
m 3/h |
N |
mm |
V |
w |
m |
w |
w |
|
|
Medium-temperature fin space 6mm |
||||||||||||
|
DD-1.2/7 |
1225 |
7 |
1.4 |
φ12/φ14 |
1170 |
1 |
300 |
380/220 |
75 |
8 |
1000 |
500 |
|
DD-2.1/12 |
2100 |
12 |
1.8 |
φ12/φ14 |
2340 |
2 |
300 |
380/220 |
2×75 |
8 |
900 |
900 |
|
DD-2.6/15 |
2625 |
15 |
2.7 |
φ12/φ16 |
2340 |
2 |
300 |
380/220 |
2×75 |
8 |
1800 |
900 |
|
DD-3.9/22 |
3850 |
22 |
3.5 |
φ12/φ16 |
3510 |
3 |
300 |
380/220 |
3×75 |
8 |
2400 |
1200 |
|
DD-5.3/30 |
5250 |
30 |
2.3 |
φ16/φ25 |
6800 |
2 |
400 |
380/220 |
2×180 |
10 |
2600 |
1300 |
|
DD-7.0/40 |
7000 |
40 |
3.1 |
φ16/φ25 |
6800 |
2 |
400 |
380/220 |
2×180 |
10 |
3000 |
1500 |
|
DD-11/60 |
10500 |
60 |
4.1 |
φ19/φ32 |
12000 |
2 |
500 |
380 |
2x550 |
15 |
3600 |
1200 |
|
DD-14/80 |
14000 |
80 |
5.5 |
φ19/φ32 |
12000 |
2 |
500 |
380 |
2x550 |
15 |
6000 |
1200 |
|
DD-18/100 |
17500 |
100 |
7.1 |
φ19/φ38 |
18000 |
3 |
500 |
380 |
3×550 |
15 |
8000 |
1600 |
|
DD-21/120 |
21000 |
120 |
8.1 |
φ19/φ38 |
18000 |
3 |
500 |
380 |
3×550 |
15 |
8500 |
1700 |
|
DD-25/140 |
24500 |
140 |
9.4 |
φ25/φ42 |
24000 |
4 |
500 |
380 |
4×550 |
15 |
10000 |
2000 |
|
DD-28/160 |
28000 |
160 |
10.7 |
φ25/φ42 |
24000 |
4 |
500 |
380 |
4×550 |
15 |
11000 |
2200 |
|
DD-35/200 |
35000 |
200 |
13.4 |
φ25/φ50 |
24000 |
4 |
500 |
380 |
4×550 |
15 |
11000 |
2200 |
|
DD-44/250 |
43750 |
250 |
17.4 |
φ25/φ50 |
32000 |
4 |
550 |
380 |
4×550 |
15 |
17600 |
2200 |
|
DD-54/310 |
54250 |
310 |
21.5 |
φ25/φ50 |
40000 |
4 |
600 |
380 |
4x1100 |
20 |
17600 |
2200 |
|
DD-63/360 |
63000 |
360 |
25.7 |
φ25/φ54 |
42000 |
3 |
700 |
380 |
3x2500 |
20 |
26400 |
2400 |
|
DD-77/440 |
77000 |
440 |
30.2 |
φ28/φ54 |
42000 |
3 |
700 |
380 |
3x2500 |
20 |
28900 |
2600 |
Technical Parameters of Low-Temperature Standard Ceiling-Type Air Cooler
|
Model |
Cooling Capacity |
Nominal |
Pipe Capacity |
Refrigerant Inlet/Outlet Pipe |
Fan Parameters |
Electric Defrosting |
||||||
|
-18℃ |
Air Volume |
Quantity |
Fan |
Voltage |
Power |
Range |
Fin Defrosting |
Drip Tray |
||||
|
w |
m 2 |
L |
mm |
m 3/h |
N |
mm |
V |
w |
m |
w |
w |
|
| Medium-temperature fin space 6mm | ||||||||||||
|
DD-1.2/7 |
1225 |
7 |
1.4 |
φ12/φ14 |
1170 |
1 |
300 |
380/220 |
75 |
8 |
1000 |
500 |
|
DD-2.1/12 |
2100 |
12 |
1.8 |
φ12/φ14 |
2340 |
2 |
300 |
380/220 |
2×75 |
8 |
900 |
900 |
|
DD-2.6/15 |
2625 |
15 |
2.7 |
φ12/φ16 |
2340 |
2 |
300 |
380/220 |
2×75 |
8 |
1800 |
900 |
|
DD-3.9/22 |
3850 |
22 |
3.5 |
φ12/φ16 |
3510 |
3 |
300 |
380/220 |
3×75 |
8 |
2400 |
1200 |
|
DD-5.3/30 |
5250 |
30 |
2.3 |
φ16/φ25 |
6800 |
2 |
400 |
380/220 |
2×180 |
10 |
2600 |
1300 |
|
DD-7.0/40 |
7000 |
40 |
3.1 |
φ16/φ25 |
6800 |
2 |
400 |
380/220 |
2×180 |
10 |
3000 |
1500 |
|
DD-11/60 |
10500 |
60 |
4.1 |
φ19/φ32 |
12000 |
2 |
500 |
380 |
2x550 |
15 |
3600 |
1200 |
|
DD-14/80 |
14000 |
80 |
5.5 |
φ19/φ32 |
12000 |
2 |
500 |
380 |
2x550 |
15 |
6000 |
1200 |
|
DD-18/100 |
17500 |
100 |
7.1 |
φ19/φ38 |
18000 |
3 |
500 |
380 |
3×550 |
15 |
8000 |
1600 |
|
DD-21/120 |
21000 |
120 |
8.1 |
φ19/φ38 |
18000 |
3 |
500 |
380 |
3×550 |
15 |
8500 |
1700 |
|
DD-25/140 |
24500 |
140 |
9.4 |
φ25/φ42 |
24000 |
4 |
500 |
380 |
4×550 |
15 |
10000 |
2000 |
|
DD-28/160 |
28000 |
160 |
10.7 |
φ25/φ42 |
24000 |
4 |
500 |
380 |
4×550 |
15 |
11000 |
2200 |
|
DD-35/200 |
35000 |
200 |
13.4 |
φ25/φ50 |
24000 |
4 |
500 |
380 |
4×550 |
15 |
11000 |
2200 |
|
DD-44/250 |
43750 |
250 |
17.4 |
φ25/φ50 |
32000 |
4 |
550 |
380 |
4×550 |
15 |
17600 |
2200 |
|
DD-54/310 |
54250 |
310 |
21.5 |
φ25/φ50 |
40000 |
4 |
600 |
380 |
4x1100 |
20 |
17600 |
2200 |
|
DD-63/360 |
63000 |
360 |
25.7 |
φ25/φ54 |
42000 |
3 |
700 |
380 |
3x2500 |
20 |
26400 |
2400 |
|
DD-77/440 |
77000 |
440 |
30.2 |
φ28/φ54 |
42000 |
3 |
700 |
380 |
3x2500 |
20 |
28900 |
2600 |
Keyword:
Refrigeration equipment
Compressor
Refrigeration fittings
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