Home Companies Wuhan Qiaoxin Refrigeration Equipment CO., LTD

Durable Dry Heat Exchanger R407c Refrigerant , Tap Water Refrigerating Medium

Active Member

Contact Us

[China]

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

Contact name:Nichole Deng

Wuhan Qiaoxin Refrigeration Equipment CO., LTD

Durable Dry Heat Exchanger R407c Refrigerant , Tap Water Refrigerating Medium

Country/Region	china
City & Province	wuhan hubei
Categories	Laboratory Cylinders

Product Details

Carbon Steel Shell and Tube Heat Exchanger

Dry Type Evaporator for Chiller

Carbon Steel Shell and Tube Heat Exchanger Dry Type Evaporator for Chiller is suitable for wate 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:

The spiral baffle plate evaporator is the latest product designed and made by Qiaoxin and has obtained

the national technical patents, which can save 20% in copper consumption and 30% in ferrous metals,

reach the total energy saving rate 30% after test and satisfy the national economic policy of industrial

upgrading, saving energy and reducing consumption and environmental protection.

U SHAPED TUBE DRY EVAPORATOR (SINGLE CIRCUIT)

CAPACITY: 18KW TO 95KW

Models			QXU18S5	QXU28S5	QXU35S6	QXU47S6	QXU56	QXU65S6	QXU80S8	QXU95S8
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C	Q_n	KW	18.6	28.2	35.1	47	56	65	80	95
	Q_n	Kcal/h (×10³ )	16	24	30.2	40.4	48.2	56.7	68.8	81.7
	W_n	m³ /h	4	6	6	8	9.6	11.4	13.8	16.4
	W_m	m³ /h	6.3	8	10	11.4	12	14.5	18	21
	Dp_n	bar	0.16	0.29	0.27	0.41	0.35	0.39	0.42	0.46

Models		QXU18S5	QXU28S5	QXU35S6	QXU47S6	QXU56S6	QXU65S6	QXU80S8	QXU95S8
Dimension (mm)	A	887	1037	1275	1407	1431	1431	1631	1781
	B	140	140	168	168	168	168	219	219
	C	97	97	107	107	161	161	161	161
	D	690	840	1040	1190	1030	1180	1380	1530
	E	180	180	200	200	200	200	240	240
Vent	S1	1/2	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	1/2
Connection	W(DN)	40	40	50	50	65	65	65	65
	D1(mm)	22	22	22	22	22	22	22	22
	D2(mm)	35	35	35	35	54	54	54	54
	P(kg)	49	58	72	78	88	93	125	136
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: 35KW TO 95KW

Models			QXU35D6	QXU47D6	QXU56D6	QXU65D8	QXU80D8	QXU95D8
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C	Q_n	KW	35	47	56	65	80	95
	Q_n	Kcal/h(×10³ )	30.2	40.4	48.2	56.7	68.8	81.7
	W_n	m³ /h	6	8	9.6	11.4	13.8	16.4
	W_m	m³ /h	10	11.4	12	14.5	19	21
	Dp_n	bar	0.27	0.41	0.35	0.39	0.42	0.46

Models		QXU35D6	QXU47D6	QXU56D6	QXU65D8	QXU80D8	QXU95D8
Dimension(mm)	A	1275	1407	1431	1431	1631	1781
	B	168	168	168	168	219	219
	C	107	107	161	161	200	200
	D	1040	1190	1030	1180	1380	1530
	E	200	200	200	240	240	240
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)	50	50	50	50	65	65
	D1(mm)	16	16	22	22	22	22
	D2(mm)	22	22	35	35	35	35
	P(kg)	72	78	88	93	125	136
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

HORIZONTAL ACCUMULATOR

CAPACITY 10L TO 80L

Models	L	Dimension (mm)					Kg
Models	L	D	A1	A	B1	B	Kg
QXR10W	10	219	200	150	400	200	20
QXR15W	15	219	250	200	600	400	27
QXR20W	20	273	250	200	650	400	39
QXR30W	30	325	300	250	700	400	54
QXR40W	40	325	300	300	900	600	67
QXR60W	60	355	350	300	900	600	81
QXR80W	80	355	350	300	1200	900	106

Models	S (pipe thread)	P1	P2
Models	FPT	Pipe diameter (inch)	Pipe diameter (inch)
QXR10W	3/8	7/8	7/8
QXR15W	3/8	1-1/8	1-1/8
QXR20W	3/8	1-3/8	1-3/8
QXR30W	3/8	1-3/8	1-3/8
QXR40W	3/8	1-3/8	1-3/8
QXR60W	3/8	1-5/8	1-5/8
QXR80W	3/8	1-5/8	1-5/8

CONDENSER SERIES SINGLE CIRCUIT

CAPACITY: 20RT TO 35RT

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
QXC20S8	20	7.560	219	1270	1380	90	238	113	110	15.8
QXC25S8	25	9.450	219	1600	1710	120	238	113	121	19.5
QXC30S8	30	11.340	219	1600	1710	120	238	113	134	23
QXC35S8	35	13.230	219	1600	1710	120	238	113	140	27.3

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)
QXC20S8	1/4	1-1/8	7/8	2-1/2	2
QXC25S8	1/4	1-1/8	7/8	2-1/2	2
QXC30S8	1/4	1-3/8	1-1/8	2-1/2	2
QXC35S8	1/4	1-5/8	1-1/8	2-1/2	2