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Carbon Steel Shell And Tube Heat Exchanger Equipment For Central Air Conditioning

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

Contact name:Nichole Deng

Wuhan Qiaoxin Refrigeration Equipment CO., LTD

Carbon Steel Shell And Tube Heat Exchanger Equipment For Central Air Conditioning

Country/Region	china
City & Province	wuhan hubei

Product Details

Central Air Conditioning Shell and Tube Heat Exchanger

Water Cooling Evaporator
Shell tube type water cooled dry evaporator 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:

STRAIGHT SINGLE SERIES DRY SPIRAL BAFFLE PLATE EVAPORATOR

CAPACITY: 310KW TO 680KW

Models			RE310S10	RE360S12	RE420S12	RE470S12	RE540S14	RE620S14	RE680S14
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C	Q_n	KW	310	360	420	470	540	620	680
	Q_n	Kcal/h(×10³ )	267	317	361	404	464	533	585
	W_n	m³ /h	53.3	62	72.2	80.8	93	107	116
	W_m	m³ /h	68	70	81.7	100	105	140	145
	Dp_n	bar	0.43	0.43	0.35	0.46	0.41	0.47	0.49

Models		RE310S10	RE360S12	RE420S12	RE470S12	RE540S14	RE620S14	RE680S14
Dimension(mm)	A	140	140	150	150	150	170	170
	B	273	273	325	325	355	377	377
	C	2500	1690	2400	1500	2690	2690	2860
	D	360	360	406	406	440	460	460
	E	370	370	380	380	400	400	400
	F	2586	2586	2488	2586	2776	2776	2946
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)	100	100	125	125	125	150	150
	D1(mm)	35	35	42	42	42	42	42
	D2(mm)	67	67	80	80	90	90	90
	P(kg)	296	380	398	442	459	654	669
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