Full Liquid Type Tube Heat Exchanger for Water Chiller System​

It is widely used in ammonia refrigeration system and can also be used in Freon system.It has the

advantages of compact structure and small footprint, and can be used in closed loop, and can be used for

volatile cold storage.

Easy to accumulate oil. Refrigerant prone to freeze; refrigerant walking shell, water to run. The heat

transfer process is always between the liquid refrigerant and liquid water heat transfer between the

refrigerant gas directly from the compressor into the compressor, the heat transfer area is effectively used

to improve the unit's heat transfer efficiency.

Although full of liquid evaporator has a series of advantages, but there are the following shortcomings:

(1) large amount of refrigerant irrigation. For the more expensive freon, this shortcoming is even more

prominent.

(2) When the diameter of the evaporator shell is large, the evaporation temperature of the bottom liquid

will be improved by the static pressure of the liquid, which will reduce the heat transfer temperature

difference of the evaporator. The lower the evaporation temperature, the greater the effect. For freon

refrigerants, this effect is more pronounced because of its density.

(3) For the freon evaporator, the refrigerant dissolved in the refrigerant is difficult to discharge.

(4) When used as a marine refrigeration device, it is possible for the hull to swing the refrigerant liquid into

the compressor.

(SINGLE CIRCUIT) CAPACITY: 350KW TO 650KW

CONDENSER SERIES DOUBLE SYSTEM

CAPACITY: 50RT TO 200RT

COOPERATED CLENTS

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.