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Air cooled box chiller

The air-cooled box type chiller mainly comprises a scroll compressor, a high-efficiency V-fin fin condenser, a filter, a liquid path control valve, a thermal expansion valve, an internal thread copper tube evaporator, and an electric control system.
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Product description
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The air-cooled box type chiller mainly comprises a scroll compressor, a high-efficiency V-fin fin condenser, a filter, a liquid path control valve, a thermal expansion valve, an internal thread copper tube evaporator, and an electric control system.

 
First, the scroll compressor:
1. It adopts European and American imported fully enclosed scroll compressors with low noise, high efficiency, low energy consumption, lower failure rate, safe and stable operation, excellent performance and reliability.
2, high efficiency V-type fin condenser / shell tube evaporator:
3, condenser copper tube type: light pipe and internal thread tube, aluminum foil type: green water foil and light foil aluminum sheet: hydrophilic film aluminum sheet, white film aluminum sheet. The evaporator adopts high-quality copper tube with a thickness of more than 1.5mm. The internal thread design, large diameter, large flow and good cooling effect.
 
Second, electrical component control system:
Imported digital display temperature controller, domestic well-known brand electrical control configuration to ensure safe and stable operation of the unit. Not only the machine life is extended, but also the operation is simple and intuitive;
1. The air-cooled condenser adopts imported fan and large airflow axial flow design, and the heat exchange effect is high.
2. The air-cooled series does not need to be equipped with a cooling pump and a water tower. It is easy to install and suitable for use in environments where production sites are scarce. Ethylene glycol solution can be used as the coolant, and the chilled water outlet temperature can be controlled above -35 °C.
3. The air-cooled chiller is equipped with two refrigeration circuits. Even if one circuit fails, the other circuit can operate as usual.
The casters at the bottom of the body are flexible and convenient to use.
4. The streamlined and beautiful design of the unit, the convex bevel design of the operation panel (humanized design), the operation procedure is clear at a glance.
The unit is equipped with stainless steel water tank and high-performance, high-flow special water pump.
5, the assembly of the chiller, the filling of the refrigerant, the internal parts are all completed in the factory, the site only needs to be connected to the power supply, the water pipe can be used, with simple and economical features.
This series of models can be customized to the ultra-low temperature type liquid temperature to (7 ° C ~ -25 ° C)
 
project
 
unit model
 
 
 
RXH3AF
RXH5AF
RXH8AF
RXH10AF
RXH12AF
RXH15AF
RXH20AF
RXH20BF
RXH25BF
Freezing fluid temperature / cooling capacity
7℃
kW
8.8
14.5
25.5
29.1
32.3
41.1
55.3
58.0
65.5
 
-5℃
 
5.6
9.2
16.2
18.5
20.9
26.2
30.3
37.0
41.8
 
-15℃
 
3.7
6.0
10.6
12.0
13.6
17.1
22.5
24.3
27.5
 
 
 
3P 380V 50Hz        
Compressor form
 
Reciprocating / scroll      
 
Operating power
kw
3.2
5.2
8.1
9.5
10.9
14.4
19.3
18.5
20.6
 
The refrigerant
 
R22        
Evaporator Type
 
Internal thread copper coil       
 
Coolant flow
L/Min
25.0
41.0
73.0
83.0
93.0
118.0
158.0
166.0
188.0
 
Water pipe interface
mm
25
25
32
32
32
40
40
40
50
Condenser Type
 
Hydrophilic aluminum foil internal thread copper tube high efficiency fin     
 
Air volume
m3/h
1300.0
2200.0
3800.0
4500.0
5800.0
7600.0
9800.0
12000.0
23000.0
 
Motor Power
KW
0.3
0.55
0.55
1.2
1.2
1.5
1.5
2.2
2.2
Refrigerant control Expansion valve
 
Temperature-sensitive external pressure equalizing thermal expansion valve      
Safety device
 
 
High and low voltage protection, antifreeze, heat protection, double protection, safety valve, overload protection, phase loss, reverse phase, under voltage, over voltage, water flow protection, etc.       
Water tank volume
 
L
80
100
150
190
210
250
250
250
250
Dimensions
(L)
mm
1150
1150
1350
1350
1600
1600
1900
1900
1950
 
(W)
mm
750
750
850
850
900
900
950
950
950
 
(H)
mm
900
900
1200
1200
1200
1200
1250
1250
1250
weight net weight
kg
150
220
310
360
650
710
760
800
850
 
Running weight
kg
173
242
341
396
715
781
836
880
935
 
PS:
1. Refrigeration condition: The frozen liquid is 60% ethylene glycol aqueous solution; the cooling water inlet/outlet temperature is 32/37 °C.
2. Working range: The cooling water outlet temperature is 22 ° C to 37 ° C. The cooling water inlet temperature difference is 3.5 ° C to 10 ° C;
3. The outlet temperature of the freezing liquid is -5 ° C to -15 ° C. The temperature difference between the inlet and outlet of the freezing liquid is 2.5 ° C to 5 ° C.
4. At the same time, our company can be customized according to the special requirements of customers, various anti-corrosion type, explosion-proof units.
5. The above specifications are subject to change without prior notice. This will help our company to bring the latest scientific and technological achievements to customers at any time.

 

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