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40hp Screw Chiller Shell And Tube Evaporator , Vertical Flooded Heat Exchanger

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[China]

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

Contact name:Nichole Deng

Wuhan Qiaoxin Refrigeration Equipment CO., LTD

40hp Screw Chiller Shell And Tube Evaporator , Vertical Flooded Heat Exchanger

Country/Region	china
City & Province	wuhan hubei

Product Details

40hp Screw Chiller Water Cooled Evaporator

Shell and Tube Heat exchanger

40hp Screw Chiller Water Cooled Evaporator Shell and Tube Heat exchanger is suitable for water cooled

unit, water source heat pump, air cooled pump and air cooled heat pump unit.

The product is applying for refrigerants of R22, R134a, R407C and R410A etc.

The referigerating medium is for tap water, underground water, river water and sea water or brine, water

and glycol solution, sulfate solution, etc.

For heat exchange tube, copper pipe, copper nickel alloy tube, aluminum brass tube, stainless steel tube,

etc. The shell raw material mainly are seamless steel tube, stainless steel pipe.

1, Heat exchange tube: four main tube type.

(1) ∅ within 3/8 "thread copper coil, it is mainly used for" U "type tube evaporator.

(2) ∅ within 1/2 "threaded straight copper tube, straight tube is mainly used for dry-type evaporator.

(3) ∅ 1/2 "corrugated straight stainless steel tube, straight tube is mainly used in food industry of dry

evaporator.

(4) ∅ 5/8 "inside outside screw wing efficient copper tube, it is mainly used for air precooling industry dry

evaporator.

2, shell raw material:

There are two of the major materials:

(1) # 20 seamless steel tube, mainly used for all kinds of load - more than 20 ℃ cold agent.

(2) 304/316 l stainless steel tube, it is mainly used for food and low temperature (below 25 ℃, higher than

40 ℃) of the refrigerant, 316 l can also be used for cooling load of the sulfate for industry.

3, interface:

Self-developed products include dry type spiral baffle plate evaporator, flooded evaporator, falling film

evaporator, built-in oil separator condenser, sea water condenser, stainless steel heat exchanger, oil

cooler, oil separator, gas-liquid separator and liquid accumulator etc.

U SHAPED TUBE DRY EVAPORATOR (SINGLE CIRCUIT)

CAPACITY: 120KW TO 270KW

Models			QXU120S8	QXU135S8	QXU155S8	QXU185S10	QXU220S10	QXU270S10
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C	Q_n	KW	120	135	155	185	220	270
	Q_n	Kcal/h(×10³ )	103.2	116	133.3	159	180	232
	W_n	m³ /h	20.3	23.2	26.7	31.8	37.8	46.4
	W_m	m³ /h	25	28	30	41	43	65
	Dp_n	bar	0.41	0.44	0.37	0.36	0.43	0.42

Models		QXU120S8	QXU135S8	QXU155S8	QXU185S10	QXU220S10	QXU270S10
Dimension(mm)	A	1815	2115	2315	2320	2654	2654
	B	219	219	219	273	273	273
	C	180	180	180	200	234	234
	D	1530	1830	2030	2000	2280	2280
	E	240	240	240	300	300	300
Vent	S1	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
Connection	W(DN)	80	80	80	100	100	100
	D1(mm)	35	35	35	35	35	35
	D2(mm)	54	54	67	67	80	80
	P(kg)	145	155	163	232	279	289
Q_n-rated refrigerating capacity W_n-cooling water flow W_m-maximum cooling water flow Dp_n-pressure drop of recirculating cooling water Dt_s-overheat temperature

U SHAPED TUBE DRY EVAPORATOR (DOUBLE CIRCUIT)

CAPACITY: 120KW TO 310KW

Models			QXU120D8	QXU135D8	QXU155D8	QXU185	QXU220	QXU270	QXU310
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C	Q_n	KW	120	135	155	185	220	270	310
	Q_n	Kcal/h (×10³ )	103.2	116	133.3	159	189	232	267
	W_n	m³ /h	20.6	23.2	26.7	31.8	37.8	46.4	53.3
	W_m	m³ /h	25	28	30	41	43	65	68
	Dp_n	bar	0.41	0.44	0.37	0.36	0.43	0.42	0.43

Models		QXU120D8	QXU135D8	QXU155D8	QXU185D10	QXU220	QXU270	QXU310
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
Q_n-rated refrigerating capacity W_n-cooling water flow W_m-maximum cooling water flow Dp_n-pressure drop of recirculating cooling water Dt_s-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
Model	Refrig. ton (RT)	Refrig. ton (10⁴kcal/h)	D	T1	T	A	C	E	Weight (kg)	Max. water flow
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)
Model	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

OIL COOLER

CAPACITY 3RT TO 40RT

Model	Refrig. ton (RT)	Refrig. ton (10⁴kcal/h)	Dimension (mm)						Weight (kg)
Model	Refrig. ton (RT)	Refrig. ton (10⁴kcal/h)	D	T1	T	A	C	E	Weight (kg)
QXCF3S4	3	1.134	114	635	721	75	140	70	23
QXCF5S5	5	1.189	140	635	721	75	165	70	33
QXCF8S6	8	3.024	168	762	858	90	185	92	49
QXCF10S6	10	3.780	168	953	1049	90	185	92	58
QXCF12S6	12	4.536	168	953	1049	90	185	92	62
QXCF15S6	15	5.670	168	1270	1366	100	185	92	75

Model	S (Oil vent)	P1 (inlet/outlet oil vent) Copper pipe external diameter (inch)	W (inlet/outlet water vent)
Model	FPT(inner pipe thread)		FPT(inner pipe thread)
QXCF3S4	1/2	5/8	1
QXCF5S5	1/2	5/8	1-1/2
QXCF8S6	1/2	7/8	1-1/2
QXCF10S6	1/2	7/8	1-1/2
QXCF12S6	1/2	1-1/8	1-1/2
QXCF15S6	1/2	1-1/8	1-1/2