Triple System U Type Dry Heat Exchanger For Central Air Conditioning Unit

A central air conditioning unit shell and tube heat exchanger comprising a housing and an end cap, the

end cap being provided with a refrigerant inlet and a refrigerant outlet, the shell is a cylindrical structure

having one end opening, Wherein the housing is provided with a manifold orifice which separates the

housing into a first cavity and a second cavity, the first cavity end is provided with an inlet pipe, the

second chamber Body with copper tube bundle.

The shell-type heat exchanger of the central air conditioning unit of the utility model has the addition of

the orifice plate at the water inlet, reduces the local water velocity and reduces the impact on the copper

pipe, and the direction of the water enters from the direction perpendicular to the copper tube bundle

Direction, to avoid the direct flow of water into the brass, causing the copper tube fatigue deformation and

rupture; in the refrigerant inlet with a cooling plate, so that the refrigerant can even enter the end into the

liquid chamber, thus avoiding the Uneven distribution of refrigerant causes severe local heat transfer.

U SHAPED TUBE DRY EVAPORATOR (DOUBLE SYSTEM)

CAPACITY: 35KW TO 95KW

U SHAPED TUBE DRY EVAPORATOR (DOUBLE CIRCUIT)

CAPACITY: 120KW TO 310KW

U SHAPED TUBE DRY EVAPORATOR (SINGLE CIRCUIT)

CAPACITY: 120KW TO 270KW

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.