Shell and tube heat exchanger

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Name：OR multi tube oil cooler

OR multi tube oil cooler

Brief introduction of OR-60 ~ 1200 cooler:

OR Series 60 ~ 1200 cooler flow 60L/min ~ 1200L/min, weight 8.5Kg ~ 72kg, heat transfer area 0.26m2 ~ 4.4m2. The utility model has the advantages of multi tube type, wide heat transfer area, good heat transfer pipe, no oil leakage, and simple assembly. The utility model is suitable for the cooling of dirty and high viscosity oil, and is also suitable for the heat exchange of water to water and gas.

OR Series 60 ~ 1200 cooler features

1, the heat transfer area is wide: the cooler heat transfer tube adopts the multi tube bare pipe design, the contact area is wide, the cooling area is big, the heat transfer efficiency is high, the cooling effect is good.

2, a good heat transfer tube: the use of good thermal conductivity of 99.9% pure copper (pure red copper tube thermal conductivity of more than 0.95), the most suitable for cooling heat pipe.

3, no oil leakage: due to the use of the integrated design of the cooler tube and the body, can avoid the trouble of mixing water and oil, at the same time in the factory before the tightness test is really tight, it can achieve the purpose of leakage.

4, the assembly is simple: the feet can be 360 degrees of freedom rotation for the cooler body free to change the direction and angle of the assembly, the foot seats can be welded directly in any position or machine oil tank, convenient and simple.

OR series cooler model, technical parameters and dimensions:

OR系列冷却器技术参数及尺寸

型号 Model	工作压力（油）：≤1.0MPa						介质粘度：（20～300）×10⁶ m²/s （厘沲）
	工作压力（水）：≤1.0MPa						换热系数：～200 W/m².k （～170 kcal/m2.h.℃）
	参考流量 L/min	换热面积 m²	L	C	L1	S	d	D	B	b	H	h	Ro	Rw	W	E×F	重量 Kg
OR-60	60	0.26	455	305	77	250	ф89	ф120	115	95	140	77	Rc3/4	Rc3/4	46	7×10	8.5
OR-100	100	0.38	555	405	80	320	ф102	ф135	144	106	166	96	Rc3/4	Rc3/4	58	10×20	12.5
OR-150	150	0.62	560	385	100	300	ф140	ф175	174	130	213	117	Rc1 1/4	Rc1	70	13×16	19
OR-250	250	1.3	760	585		500											24
OR-350	350	2	1165	990		900											32.5
OR-600	600	2	1175	950	135	850	ф165	ф207	205	160	248	138	Rc2	Rc1 1/4	80	13×16	40
OR-800	800	3	1700	1490		1400											54
OR-1000	1000	3.7	2140	1890		1800											62
OR-1200	1200	4.4	2530	2270		2180											72

OR系列冷却器安装尺寸

OR系列冷却器安装

型号	A	B	C	R	D	G	F	流量
OR-60	450	305	45	89	125	3/4	3/4	60
OR-100	555	403	68	114	145	3/4	3/4	100
OR-150	575	385	85	140	175	11/4	1	150
OR-250	780	585	85	140	175	11/4	1	250
OR-350	1180	990	85	140	175	11/4	1	350
OR-600	1175	950	90	165	200	2	11/4	600
OR-800	1700	1490	90	165	200	2	11/4	800
OR-1000	2140	1890	90	165	200	2	11/4	1000
OR-1200	2530	2270	90	165	200	2	11/4	1200

OR series cooler note

1, the cooler is only suitable for fresh water, sea water must be specially made. The two sides of the cooling pipe of the cooler can freely determine the inlet and outlet, and the oil flow is unrestricted, and the inlet of the water must be entered from the bottom;

2, maximum pressure: oil side 10kg/cm2, water side 7kg/cm2;

3, in the cooling water may be frozen season, do not work when the cooler water release;

4, every six months to clean the heat pipe (copper pipe diameter), water cooler side (the tube inside) about every four months or half a year, one can remove scale, good cooling efficiency, high viscosity oil and water will keep equal oil use. To maintain a good cooling effect;

5, water inlet and oil inlet temperature difference can not be installed at 80 degrees celsius. Food and chemicals can not be used.

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