
100TR Double Circuit Copper Tube Evaporator
Water Cooled Heat Exchanger
Evaporator is a very important part of the four pieces of refrigeration, low temperature condensation
"liquid" body through the evaporator, with the outside air for heat exchange, "gas" of endothermic, to
achieve the effect of cooling.
Central Circulation Tube Evaporator This evaporator is also known as a standard evaporator. Its heating
chamber consists of vertical tube bundle, the middle of a large diameter of the central circulation tube, the
rest of the smaller diameter heating tube known as the boiling tube.
As the central circulation pipe is large, the unit volume of the solution of the heat transfer surface, than
the boiling tube unit solution occupied by the small, that is, the central circulation pipe and other heating
tube solution heat degree is different, so boiling tube vapor and liquid mixture density Is smaller than the
density of the solution in the central circulation tube, and the upward suction of the rising steam causes
the solution in the evaporator to fall from the circulation of the central circulation pipe and the circulation
of the boiling tube.
This cycle, mainly caused by the density difference of the solution, it is called natural circulation. This
effect contributes to the improvement of the heat transfer effect in the evaporator.
STRAIGHT SINGLE SERIES DRY SPIRAL BAFFLE PLATE EVAPORATOR
(DOUBLE CIRCUIT) CAPACITY: 750KW TO 2200KW
Models | RE750D14 | RE960D16 | RE1100D16 | RE1240D20 | RE1400D20 | RE1800D | RE2200D20 | ||
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C | Qn | KW | 750 | 960 | 1100 | 1240 | 1400 | 1800 | 2200 |
Kcal/h (×103 ) | 700 | 817 | 983 | 1076 | 1169 | 1278 | 1456 | ||
Wn | m3 /h | 121 | 151 | 168 | 230 | 263 | 276 | 323 | |
Wm | m3 /h | 136 | 162 | 176 | 261 | 276 | 312 | 345 | |
Dpn | bar | 0.48 | 0.58 | 0.48 | 0.40 | 0.52 | 0.58 | 0.58 |
Models | RE750D14 | RE960D16 | RE1100D16 | RE1240D20 | RE1400D20 | RE1800 | RE2200D20 | |
Dimension(mm) | A | 170 | 170 | 170 | 200 | 200 | 190 | 230 |
B | 377 | 426 | 426 | 480 | 480 | 480 | 480 | |
C | 3000 | 3000 | 3000 | 3100 | 3200 | 3600 | 3600 | |
D | 460 | 530 | 530 | 600 | 600 | 600 | 600 | |
E | 400 | 450 | 450 | 500 | 500 | 500 | 550 | |
F | 3086 | 3124 | 3124 | 3224 | 3324 | 3724 | 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 | 42(4) | 42(4) | 54(4) | 54(4) | |
D2(mm) | 92 | 92 | 92 | 108 | 108 | 108 | 108 | |
P(kg) | 706 | 772 | 808 | 892 | 946 | 1025 | 1218 | |
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: 3RT TO 15RT
Model | Refrig. ton (RT) | Refrig. ton (104kcal/h) | Dimension (mm) | Weight (kg) | Max. water flow | |||||
D | T1 | T | A | C | E | |||||
QXC3S4 | 3 | 1.134 | 114 | 635 | 721 | 75 | 140 | 70 | 23 | 2.5 |
QXC5S5 | 5 | 1.890 | 140 | 635 | 721 | 75 | 165 | 70 | 33 | 4 |
QXC8S6 | 8 | 3.024 | 168 | 762 | 858 | 90 | 185 | 92 | 49 | 6.5 |
QXC10S6 | 10 | 3.780 | 168 | 953 | 1049 | 90 | 185 | 92 | 58 | 7.8 |
QXC12S6 | 12 | 4.536 | 168 | 953 | 1049 | 90 | 185 | 92 | 62 | 9.6 |
QXC15S6 | 15 | 5.670 | 168 | 1270 | 1366 | 100 | 185 | 92 | 75 | 11.6 |
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) | FPT(inner pipe thread) | FPT(inner pipe thread) | |||
QXC3S4 | 1/4 | 5/8 | 5/8 | 1 | 3/4 |
QXC5S5 | 1/4 | 5/8 | 5/8 | 1-1/2 | 1 |
QXC8S6 | 1/4 | 7/8 | 5/8 | 1-1/2 | 1 |
QXC10S6 | 1/4 | 7/8 | 5/8 | 1-1/2 | 1 |
QXC12S6 | 1/4 | 1-1/8 | 7/8 | 1-1/2 | 1 |
QXC15S6 | 1/4 | 1-1/8 | 7/8 | 1-1/2 | 1 |
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.