Name: Dry Expansion Type Water Cooling Evaporator Tube Heat Exchanger For Chiller
Brand: GREEFOUN
Price: 1 USD

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Dry Expansion Type Water Cooling Evaporator , Tube Heat Exchanger For Chiller

Brand Name:GREEFOUN

Certification:CE

Model Number:QXU38S5

Minimum Order Quantity:1piece

Delivery Time:within 15days

Payment Terms:TT, L/C, Western Union

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Wuhan Qiaoxin Refrigeration Equipment CO., LTD

Active Member

Location: Wuhan Hubei China

Address: No.18, Yinhu Development Zone, Dongxihu District Wuhan China

Supplier`s last login times: within 24 hours

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Product Details Company Profile

Product Details

Energy Saving Water Cooling Evaporator

Tube Heat Exchanger for Chiller

For shell-and-tube heat exchangers If the process flow diagram does not indicate the direction of the fluid

in the nozzle, the following principles should be observed:

First, under normal circumstances the heating fluid should be down into the out; the cooling of the fluid

should go up and down. Cold fluid and hot fluid should use counter-current layout.

Second, with steam heating, for horizontal or vertical heat exchanger, the steam should be from the upper

nozzle into the condensate from the lower nozzle discharge.

Third, the water cooling, for horizontal or vertical heat exchanger cooling water from the lower nozzle into

the discharge from the upper nozzle. The cooling water should be piped to keep the dirt and water in the

heat exchanger.

Fourth, high temperature logistics should go to the pipeline, low temperature logistics should go shell

approach. Clean logistics should go shell approach. And easy to produce blocking, scaling of the logistics

should go to the pipeline. Corrosive logistics should go to the pipeline, and no corrosive logistics should

go shell approach. Higher pressure of the logistics should go to the pipeline, the lower the pressure of the

logistics should go shell approach. Low flow of the logistics should go shell approach, and the flow of high

logistics should go to the pipeline. To the heat of the larger coefficient of logistics should go to the

pipeline, and to lower the heat coefficient of the logistics should go shell approach.

The pipe arrangement of the heat exchanger should be easy to operate and maintain, and should not

interfere with the passage of the operation and maintenance channels. Pipes with valves and regulators

should be arranged near the operating channel of the heat exchanger. See Figure 2.0.3-1,2.

Pressure gauges, thermometers, mirrors, valves, liquid level meters and liquid level regulators on the

piping around the heat exchanger should be located near the passage and easy to operate and observe

from the operating channel.

Piping, instrument (including the membrane of the control valve), the valve from the heat exchanger

device flange, cylinder (including the base or insulation layer) should be left between the gap, the

minimum clearance of 150mm. See Figure 2.0.4 and Figure 2.0.3-2.

Orifice flowmeter should be installed in the operating surface of not less than 2200mm horizontal pipe,

with temporary ladder can be close to the place.

FULL LIQUID TYPE EVAPORATOR AND CONDENSER EXTERNAL OIL (DOUBLE CIRCUIT)

CAPACITY: 2400KW TO 4000KW

Models			QX-2400M	QX-2650M	QX-2900M	QX-3200M	QX-3500M	QX-3750M	QX-4000M
Refrigerant R22 (or other environmental refrigerants)		Refrigerating capacity (KW)	2400	2650	2900	3200	3500	3750	4000
		Heating capacity (KW)	3000	3400	3750	3850	4000	4350	4500
	W_a	m³/h	413	456.5	499.6	550.6	602.3	646	688.5
	W_b	m³/h	516	571	624	670	700	750	773
	Dp_n	bar	0.85	0.87	0.87	0.76	0.79	0.82	0.84

Models		QX-2400M	QX-2650M	QX-2900M	QX-3200M	QX-3500M	QX-3750M	QX-4000M
Dimension(mm)	A	4845	4845	4845	4845	5035	5035	5035
	A1	550	550	550	550	550	550	600
	A2	450	450	450	450	450	450	500
	L1	2500	2500	2500	2500	2690	2690	2690
	B	1570	1570	1670	1670	1670	1670	1670
	B1	805	805	855	855	855	855	905
	C1	1058	1058	1108	1108	1108	1108	1158
	C2	1058	1058	1108	1108	1108	1108	1158
	D1	566	566	616	616	616	616	666
	D2	616	616	666	666	666	666	766
	H1	420	420	420	420	500	500	550
	H2	420	420	420	420	500	500	550
Inlet/Outlet (diameter) Connection	a/b(DN)	250	250	250	250	250	250	300
	c1-4 (mm)	54	54	54	54	54	54	54
	d1-2(mm)	105	105	105	105	105	105	105
	D3-4(mm)	80	92	92	92	92	92	92
Corresponding external oil	Volume (L)	200*2	210*2	220*2	240*2	250*2	270*2	300*2
Weight	P (KG)	3820	4255	4610	5080	5550	6070	6900
Notes: W_a water flow capacity of evaporator W_b water flow capacity of condenser Dp_n circulating cooling water Refrigerating work position: evaporating temperature 5°C, condensing temperature 34°C, chilled water inlet temperature 12°C and outlet 7°C, cooling water inlet temperature 18°C and outlet 29°C Heating work position: evaporating temperature 4.5°C, condensing temperature 50°C, hot water inlet temperature 40°C and 45°C, heat source water inlet temperature 16°C and 7°C.

FULL LIQUID TYPE EVAPORATOR AND CONDENSER EXTERNAL OIL (SINGLE CIRCUIT)

CAPACITY: 350KW TO 650KW

Models			QX-350M	QX-370M	QX-410M	QX-460M	QX-530M	QX-570M	QX-650M
Refrigerant R22 (or other environmental refrigerants)		Refrigerating capacity (KW)	350	370	410	460	530	570	650
		Heating capacity (KW)	400	445	480	540	630	690	730
	W_a	m³/h	61	63.5	71	80	91.5	98.6	112.3
	W_b	m³/h	76	80	88.5	100	114.3	123	141
	Dp_n	bar	0.53	0.55	0.51	0.52	0.55	0.60	0.61

Models		QX-350M	QX-370M	QX-410M	QX-460M	QX-530M	QX-570M	QX-650M
Dimension(mm)	A	2050	2050	2050	2050	2350	2350	2540
	A1	400	400	450	450	450	450	450
	A2	350	350	380	380	380	380	380
	L1	2200	2200	2200	2200	2500	2500	2690
	B	1140	1140	1300	1300	1300	1300	1300
	B1	600	600	680	680	680	680	680
	C1	808	808	870	870	870	870	870
	C2	808	808	870	870	870	870	870
	D1	355	355	426	426	426	426	426
	D2	426	426	480	480	480	480	480
	H1	280	280	300	300	300	300	300
	H2	240	240	260	260	260	260	260
Inlet/Outlet (diameter) Connection	a/b(DN)	125	125	150	150	150	150	150
	c1-2 (mm)	35	35	35	35	42	42	42
	d1(mm)	80	92	92	92	92	92	92
	d2(mm)	54	67	67	67	67	80	80
Corresponding external oil	Volume (L)	45	50	55	60	65	70	75
Weight	P (KG)	451	580	690	786	920	1028	1150
Notes: W_a water flow capacity of evaporator W_b water flow capacity of condenser Dp_n circulating cooling water Refrigerating work position: evaporating temperature 5°C, condensing temperature 34°C, chilled water inlet temperature 12°C and outlet 7°C, cooling water inlet temperature 18°C and outlet 29°C Heating work position: evaporating temperature 4.5°C, condensing temperature 50°C, hot water inlet temperature 40°C and 45°C, heat source water inlet temperature 16°C and 7°C.

CONDENSER SERIES SINGLE SYSTEM

CAPACITY: 220RT TO 426RT

Model	Refrig. ton (RT)	Refrig. ton (10⁴kcal/h)	Dimension (mm)								Weight (kg)	Max. water flow
Model	Refrig. ton (RT)	Refrig. ton (10⁴kcal/h)	D	T1	T	A	C	E	H1	H2	Weight (kg)	Max. water flow
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)
Model	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

COMPANY IMAGE

COOPERATED CLENTS

Company Profile

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.

Product Tags:

refrigerator finned tube evaporator water to air intercooler heat exchanger liquid to air heat exchanger

Dry Expansion Type Water Cooling Evaporator , Tube Heat Exchanger For Chiller

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