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Triple system full liquid shell and tube type 280KW small capacity evaporator tube for chiller compressor

Price:

US 500-5,000 / Set

Min.Order Quantity:

1 Set/Sets

Supply Ability:

1000 Set/Sets per Month

Port:

Wuhan Port/Shanghai Port etc.

Place of Origin:

Hubei, China (Mainland)

Payment Terms:

L/C,D/A,D/P,T/T,Western Union,MoneyGram

Brand:

GREEFOUN

Products Model:

QXU-280M

Products Details
Company Profile

Quick Details

Brand Name: GREEFOUN

Model Number: QXU-280M

Place of Origin: Hubei, China (Mainland)

Packaging & Delivery

Packaging Details: High standard export wooden case package
Delivery Detail: within 20days

Specifications

Product Description

Stainless steel shell tube type water cooled dry evaporator
Stainless steel 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:

(1) load cooling interface main type of flange, thread and clamp type, as shown in figure. According to the demand of users.

(2) the refrigerant interface are mainly brass brazing type, loose flange connection type and tenon surface flange connection type, etc. As shown in figure. Can meet the requirements of users and habits to the greatest extent.

(3) the upper shell put empty set, lower set drainage outlet. Nozzle temperature is set on the mouth. Also can according to user requirements including water flow switch interface, antifreeze switch interface. Temperature measurement are mainly female mouth mouth and various rules of blind brass like ∅ 5/16, "3/8", 1/2 "∅ ∅, ∅ 5/8" brass or stainless steel tube, etc.

4, refrigerant gateway layout:

In and out of the refrigerant from the evaporator end, also can from both in and out of, convenient customer cloth tube.

5, refrigerant flow design.

Refrigerant can be designed into two processes, three processes and four processes. Can effectively guarantee the length of evaporation.

6, the length of the evaporator design.

Adjustments can be made according to the length of the condenser, evaporator length to ensure two configuration after the appearance is beautiful and satisfies the customer the installation space.

7, "U" type oil return pipe evaporator effect is good

The holes are gathering technology after make so the heat exchange efficiency is improved greatly. Under the condition of same refrigerating capacity, compared with the straight tube can greatly reduce the size of our evaporator, reduce the purchasing cost.

8, "U" type tube evaporator core body can be pulled out, convenient cleaning and maintenance.

9, the structure of the double "U" evaporator and the compressor straight tube can be symmetric arrangement

The advantages of convenient take over and appearance is beautiful, but the purchase cost increase.

In addition

The ordinary evaporator has rich experience in design and manufacture, for special evaporator, such as the food industry, industrial sulfuric acid, corrosion, acid and alkali resistance, salt tolerance) and low temperature series can also be designed and manufactured according to customer requirement. The normal operation of the above several evaporator were successful in all parts of the country.

Please pay special attention to customers:

1, biggest water flow and water flow is not greater than 1, otherwise it will affect the service life.

2, according to the annotation contributes presents installed correctly in and out of the gate, otherwise it will affect the effect and service life.

Product Models

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

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_awater 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.