
Marine Tube Condensing Unit
Shell and Tube Evaporator and Condenser
1, the heat transfer area is wide: the cooler of the heat pipe with copper pipe design, the contact area is
wide, so the heat transfer effect than the average smooth heat transfer tube to high.
2, good heat transfer: This series of copper tube is directly rotary copper processing, so that the
integration of heat transfer tube, so good heat transfer and indeed, there is no loss of solder joints
caused by poor heat transfer.
3, can be suitable for large flow: reduced number of heat transfer tubes, the use of smooth fluid area
increases, and can prevent the pressure loss. Inside with a baffle guide flow, can produce bending flow,
growth process, play a role.
4, a good heat transfer tube: good thermal conductivity of 99.9% copper, the most suitable for the cooling
of the cooling tube.
5, no oil: the board and the body with the integration of the design, you can avoid water and oil mixed with
the troubles at the same time in the factory before the airtight test is indeed close, it can achieve the
purpose of leakage.
6, easy assembly: foot can be free to turn 360 degrees, for the body to replace the direction and angle of
the assembly, through the foot can be directly welded in the machine or tank any location, both
convenient and simple.
7, spiral guide plate to guide the oil into a spiral continuous uniform flow, to overcome the traditional
folding heat generated dead ends, high heat transfer efficiency, pressure loss.
8, the flow of two processes and four processes, the flow of large flow (baffle large lead) small flow (baffle
small lead), variety, to meet the various requirements.
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 |
U SHAPED TUBE DRY EVAPORATOR (DOUBLE CIRCUIT)
CAPACITY: 120KW TO 310KW
Models | QXU120D8 | QXU135D8 | QXU155D8 | QXU185D10 | QXU220D10 | QXU270D10 | QXU310D10 | ||
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C | Qn | KW | 120 | 135 | 155 | 185 | 220 | 270 | 310 |
Kcal/h(×103 ) | 103.2 | 116 | 133.3 | 159 | 189 | 232 | 267 | ||
Wn | m3 /h | 20.6 | 23.2 | 26.7 | 31.8 | 37.8 | 46.4 | 53.3 | |
Wm | m3 /h | 25 | 28 | 30 | 41 | 43 | 65 | 68 | |
Dpn | bar | 0.41 | 0.44 | 0.37 | 0.36 | 0.43 | 0.42 | 0.43 |
Models | QXU120D8 | QXU135D8 | QXU155D8 | QXU185D10 | QXU220D10 | QXU270D10 | QXU310D10 | |
Dimension(mm) | A | 1815 | 2115 | 2315 | 2320 | 2320 | 2654 | 2654 |
B | 219 | 219 | 219 | 219 | 273 | 273 | 273 | |
C | 200 | 200 | 200 | 200 | 234 | 234 | 234 | |
D | 1530 | 1830 | 2030 | 2000 | 2000 | 2280 | 2280 | |
E | 240 | 240 | 240 | 300 | 300 | 300 | 300 | |
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) | 89 | 89 | 89 | 89 | 114 | 114 | 114 |
D1(mm) | 22 | 22 | 22 | 22 | 35 | 35 | 35 | |
D2(mm) | 42 | 42 | 42 | 42 | 54 | 54 | 54 | |
P(kg) | 145 | 155 | 163 | 232 | 255 | 279 | 296 | |
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 MACHINE CAPACITY: 110RT TO 200RT
Model | Refrig. ton (RT) | Refrig. ton (104kcal/h) | Dimension (mm) | Weight (kg) | Max. water flow | |||||||
D | T1 | T | A | C | E | H1 | H2 | |||||
QXC110S12A | 110 | 41.58 | 325 | 2500 | 2966 | 150 | 406 | 180 | 350 | 240 | 411 | 83.5 |
QXC120S14A | 120 | 45.36 | 355 | 2500 | 3023 | 150 | 440 | 200 | 400 | 290 | 490 | 91 |
QXC130S14A | 130 | 49.15 | 355 | 2500 | 3023 | 150 | 440 | 200 | 400 | 290 | 506 | 98.5 |
QXC140S14A | 140 | 52.92 | 355 | 2500 | 3023 | 150 | 440 | 200 | 400 | 290 | 521 | 106 |
QXC150S14A | 150 | 56.70 | 355 | 2500 | 3023 | 150 | 440 | 200 | 400 | 290 | 536 | 113.5 |
QXC160S16A | 160 | 60.48 | 426 | 2500 | 2952 | 150 | 530 | 260 | 310 | 310 | 637 | 120.6 |
QXC180S16A | 180 | 68.04 | 426 | 2500 | 2952 | 150 | 530 | 260 | 310 | 310 | 667 | 135.5 |
QXC200S16A | 200 | 75.60 | 426 | 2500 | 2952 | 150 | 530 | 260 | 310 | 310 | 697 | 150.8 |
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 | |||
QXC110S12A | 3/8 | 3-1/8 | 1-5/8 | DN100 | DN100 |
QXC120S14A | 3/8 | 3-1/8 | 1-5/8 | DN100 | DN100 |
QXC130S14A | 3/8 | 3-1/8 | 1-5/8 | DN100 | DN100 |
QXC140S14A | 3/8 | 3-1/8 | 1-5/8 | DN100 | DN100 |
QXC150S14A | 3/8 | 3-1/8 | 1-5/8 | DN100 | DN125 |
QXC160S16A | 3/8 | 3-1/8 | 1-5/8 | DN125 | DN125 |
QXC180S16A | 3/8 | 3-1/8 | 1-5/8 | DN125 | DN125 |
QXC200S16A | 3/8 | 3-1/8 | 1-5/8 | DN125 | DN125 |
COOPERATED CLENTS
Wuhan Qiaoxin Refrigeration Equipment CO., LTD
WUHAN QIAOXIN REFRIGERATION EQUIPMENT CO., LTD. was founded in 2003, located in Wuhan Hubei
province, which is a professional manufacturing enterprise dedicated to R&D, design, production and
marketing of shell and tube condenser, evaporator and heat exchanger products etc. From the aspect of
technology, QIAOXIN always hold the leading position in domestic market.
QIAOXIN obtained Class I, Class II Pressure Vessel Design License and Pressure Vessel Manufacture
License, owned CNC machining center, CNC tube expander, CNC cutting machine and CO2 Flux Cored Gas
Shielded Welding etc series of advanced production equipments. QIAOXIN have a group of specialized
persons long engaged in the design and production of heat exchangers. Through long terms of technical
research, development and practice, different types and sizes of heat exchanger from design to production,
installation to test, QIAOXIN formed a complete set of management system. The rigorous design and precise
production, makes QIAOXIN can fulfill different operating requirements of customer and provide products
under various working condition. QIAOXIN also passed ISO9001:2008 international quality system certification,
through advanced quality management system strictly to control the whole process of product R&D, design,
production, inspection and service.
“Quality comes first, go for perfect”, after decades of development, QIAOXIN obtained great reputation not
only in domestic market, also spreads well in abroad. Products are exported to Europe and the United States
(owned PED certificate), Southeast Asia, Africa, and all over the country (including the "Midea" "Chigo"
"Dunham-bush" "TICA" and other well-known domestic air conditioning companies).
QIAOXIN always hold a strong sense of mission to the development of Chinese refrigeration technology, using
the most advanced refrigeration technologies, to realize the harmonious coexistence between man and
nature. On the road of development in the future, QIAOXIN will continue to adhere to the harmonious, healthy
and scientific development direction, following with the enterprise concept of "Ethics first, product second",
carrying with full enthusiasm to provide high cost performance products, outstanding product performance
and efficient services for the general customers.