Single Circuit U Tube Shell And Tube Heat Exchanger For Refrigeration System
Brand Name:GREEFOUN
Certification:CE
Model Number:QXU480S12
Minimum Order Quantity:1piece
Delivery Time:within 15days
Payment Terms:T/T, L/C, Western Union
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Location:
Wuhan Hubei China
Address:
No.18, Yinhu Development Zone, Dongxihu District Wuhan China
Supplier`s last login times:
within 24 hours
Product Details
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Product Details
Screw Chiller Single Circuit Dry Type
Shell and Tube Heat Exchanger
Chillers include four main components: compressors, evaporators, condensers, expansion valves, thus
achieving the unit refrigeration heating effect.
Chillers commonly known as freezers, refrigerators, ice machines, frozen water machines, coolers, etc.,
because the use of a wide range of industries, so the name also countless.
With the continuous development of chillers industry more and more people began to pay attention to the
chiller industry, any choice is more and more important for human beings, in the product structure "energy
efficiency than water-cooled screw unit", "water source heat pump unit", " Screw-type heat recovery unit
"," efficient heat pump unit "," screw-type low-temperature refrigeration unit "and so on the most
competitive product structure of its nature principle is a multi-functional machine, remove the liquid vapor
by compression or heat absorption Type refrigeration cycle.
The steam compression chillers consist of four main components of the vapor compression refrigeration
cycle compressor, evaporator, condenser, part of the metering device in order to achieve a different
refrigerant.
The absorption chiller uses water as a refrigerant and relies on a strong affinity between the water and
lithium bromide solution to achieve a cooling effect. Chillers are generally used in air conditioning units
and industrial cooling. In the air conditioning system, chilled water is usually assigned to the heat
exchanger or coil in the air handling unit or other types of terminal equipment to cool in their respective
spaces, and then the cooling water is redistributed back to the condenser to be cooled. In industrial
applications, chilled water or other liquid cooling pumps are through process or laboratory equipment.
Industrial chillers are used to control the products, mechanisms and factories of mechanical cooling of all
walks of life.
Chillers in the form of cooling can be divided into water-cooled and air-cooled, technically, water-cooled
than the air-cooled energy efficiency ratio higher than 300 to 500 kcal / h; in the installation, water cooling
to be included in the cooling tower can be used, Air cooling is movable and requires no other assistance.
STRAIGHT SINGLE SERIES DRY SPIRAL BAFFLE PLATE EVAPORATOR
CAPACITY: 750KW TO 1500KW
| Models | RE750S14 | RE900S16 | RE1100S16 | RE1240S20 | RE1360S20 | RE1420S20 | RE1500S20 | ||
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C | Qn | KW | 750 | 900 | 1100 | 1240 | 1360 | 1420 | 1500 |
| Kcal/h(×103 ) | 700 | 862 | 983 | 1076 | 1169 | 1258 | 1367 | ||
| Wn | m3 /h | 121 | 141 | 168 | 230 | 252 | 261 | 289 | |
| Wm | m3 /h | 136 | 158 | 176 | 261 | 275 | 309 | 328 | |
| Dpn | bar | 0.48 | 0.54 | 0.48 | 0.40 | 0.46 | 0.49 | 0.58 |
| Models | RE750S14 | RE900S16 | RE1100S16 | RE1240S20 | RE1360S20 | RE1420S20 | RE1500S20 | |
| Dimension(mm) | A | 170 | 170 | 170 | 190 | 190 | 190 | 190 |
| B | 377 | 426 | 426 | 480 | 480 | 480 | 480 | |
| C | 3000 | 2860 | 3000 | 2860 | 2860 | 3000 | 3500 | |
| D | 460 | 530 | 530 | 600 | 600 | 600 | 600 | |
| E | 400 | 450 | 450 | 500 | 500 | 500 | 550 | |
| F | 3086 | 2984 | 3124 | 2984 | 2984 | 3124 | 3624 | |
| Vent | S1 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Outlet | S2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Connection | W(DN) | 150 | 150 | 150 | 200 | 200 | 200 | 200 |
| D1(mm) | 42 | 42 | 42 | 54(2) | 54(2) | 54(2) | 54(2) | |
| D2(mm) | 92 | 92 | 92 | 108 | 108 | 108 | 108 | |
| P(kg) | 706 | 753 | 808 | 863 | 921 | 992 | 1069 | |
Qn-rated refrigerating capacity Wn-cooling water flow Wm-maximum cooling water flow Dpn-pressure drop of recirculating cooling water Dts-overheat temperature | ||||||||
CONDENSER SERIES SINGLE CIRCUIT
CAPACITY: 220RT TO 426RT
| Model | Refrig. ton (RT) | Refrig. ton (104kcal/h) | Dimension (mm) | Weight (kg) | Max. water flow | |||||||
| D | T1 | T | A | C | E | H1 | H2 | |||||
| QXC220S16A | 220 | 78.55 | 426 | 2860 | 3326 | 150 | 530 | 260 | 310 | 310 | 730 | 165.8 |
| QXC240S16A | 240 | 81.65 | 426 | 2860 | 3326 | 150 | 530 | 260 | 310 | 310 | 763 | 181 |
| QXC260S20A | 260 | 84.36 | 480 | 3200 | 3666 | 150 | 530 | 280 | 310 | 310 | 802 | 195.5 |
| QXC280S20A | 280 | 88.24 | 480 | 3200 | 3666 | 150 | 530 | 280 | 400 | 290 | 841 | 211 |
| QXC320S20A | 320 | 95.21 | 480 | 3200 | 3666 | 150 | 600 | 280 | 400 | 290 | 912 | 240.6 |
| QXC340S22A | 340 | 98.68 | 530 | 3500 | 3966 | 150 | 600 | 300 | 400 | 290 | 963 | 256 |
| QXC380S22A | 380 | 106.53 | 530 | 3500 | 3966 | 150 | 650 | 300 | 400 | 290 | 1015 | 285.5 |
| QXC426S22A | 426 | 115.62 | 530 | 3800 | 4266 | 150 | 650 | 300 | 400 | 290 | 1088 | 320 |
| Model | S (Vent) | P (fluoride inlet) Copper pipe diameter (inch) | L(fluoride outlet) Copper pipe diameter (inch) | W (standard port) | W (optional port) |
| FPT(inner pipe thread) | Male flange | Male flange | |||
| QXC220S16A | 3/8 | 3-1/8 | 1-5/8 | DN125 | DN125 |
| QXC240S16A | 3/8 | 3-1/8 | 1-5/8 | DN125 | DN125 |
| QXC260S20A | 3/8 | 3-1/8 | 1-5/8 | DN125 | DN125 |
| QXC280S20A | 3/8 | 4-1/8 | 2-1/8 | DN150 | DN150 |
| QXC320S20A | 3/8 | 4-1/8 | 2-1/8 | DN150 | DN150 |
| QXC340S22A | 3/8 | 4-1/8 | 2-1/8 | DN150 | DN200 |
| QXC380S22A | 3/8 | 4-1/8 | 2-5/8 | DN200 | DN250 |
| QXC426S22A | 3/8 | 4-1/8 | 2-5/8 | DN200 | DN250 |
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Single Circuit U Tube Shell And Tube Heat Exchanger For Refrigeration System
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