CZF系列轴流通风机

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一、概述

CZF系列船用轴流通风机（以下简称通风机）是一种新型的节能、低噪声风机，它适用于各种舰船的通风换气，也适用于其它相适应的场合。

二、特点
CZF系列风机具有结构紧湊、体积小、重量轻、耗用功率小、可逆转、运转平稳、能抗一定程度的冲击和振动等优点。

三、结构形式

风机叶轮由耐腐蚀铝合金浇铸制成并经动平衡校正，防腐性能好、运转平稳可靠。

风机叶壳采用钢板焊接结构，表面采取防腐处理，机壳进、出口两端均有法兰，以便与进、出风管道用螺栓联接。机壳可根据需要制成整体或沿轴向开启式结构。开启式机壳是将叶轮和电动机装在可开启的半机壳上，故便于现场检修和更换零部件。

风机制成电动机置于机壳内结构，叶轮直接装在电动机轴上。

从电机一端正视，风机叶轮按顺时针方向旋转，在使用中，允许风机叶轮按逆时针方向旋转，此状态下风机的风量大于额定风量的60%。

风机可配用380V，50Hz或440V60Hz舰船用交流电动机。
四、型号说明

1. General

CZF series marine axial fans (simply the fans) are new-type & energy save, low-noise fans. They are suitable for every cabin air ventilating and exchanging on ships. They are also applicable in other places that suit.

2. Features

CZF fans are characterized by their extreme compact structure, small size, light weight, less power consumption, smooth and reliable in operation, being suitable for reversing operating and excellent resistance to a certain degree shock and vibration.

3. Structure

The impeller is made of anticorrosive case aluminum alloy, it is dynamically shaped and carefully balanced to ensure the fan having reliable anticorrosive property and operating smoothly.

The fan casing, being welding construction, is made of steel plate with flanges for connection with duct at both sides by bolts, and the surface is fully treated by anticorrosive painting. As desired, the casing can either be made into an integral one or an open type along the axial direction, the impeller and the motor are fixed on the movable half of the casing so as to bring convenience for on the-spot repair and the replacement of its spare parts.

The fan is manufactured with a built-in casing motor structure. The impeller is directly mounted on the motor shaft.

Taking a front view from the motor side, the impeller should be turning clockwise. In practice, it can be turning counter clockwise too. Such being the case, the reversing characteristic are capable of no less than 60 percent of normal rating.

The fan can be matched with AC380V, 50Hz or 440V, 60Hz marine or navy motor.

4. Model explanation

主要性能参数及外形安装尺寸
Main Property Parameters and Outline Dimensions

型号model	流量Flow rate m³/h	全压static Pressure Pa	静压 static Pressure Pa	转速 speed r/min	电动机			外形尺寸 mm dimension							重量kg weight
型号model	流量Flow rate m³/h	全压static Pressure Pa	静压 static Pressure Pa	转速 speed r/min	频率Hz freq	功率Kw power	型号model	D₁	D₂	D₃	L	T	n	d	重量kg weight
CZF-30A	960 1200 1500 1740 1980	330 310 270 230 180	320 295 250 200 140	2920	50	0.25	Y632-2-H	300	345	374	430	10	8	12	50
CZF-30A	1200 1500 1800 2100 2400	490 440 380 310 240	470 420 350 270 180	3500	60	0.55	Y712-2-H	300	345	374	430	10	8	12	50
CZF-35A	900 960 1080 1140 1200	160 150 130 121 110	150 140 125 115 105	1460	50	0.25	Y711-4-H	350	395	424	430	10	8	12	60
CZF-35A	900 1200 1500 1800	250 210 160 120	240 200 150 100	1750	60	0.25	Y711-4-H								60
CZF-35B	1500 1800 2100 2400 2700	480 420 390 330 290	470 400 370 300 250	2920	50	0.55	Y712-2-H								70
CZF-35B	1800 2100 2400 3000 3600	700 640 590 460 320	680 620 560 410 250	3500	60	0.75	Y801-2-H								70
CZF-40A	2160 2400 2700 3000	180 160 150 140	160 145 130 110	1460	50	0.55	Y80l-4-H	400	445	474	430	10	12	12	65
CZF-40A	2400 2700 3000 3300 3600 3900	270 240 230 200 180 165	250 220 200 170 140 120	1750	60	O.55	Y80l-4-H								65
CZF-40B	2500 3000 3300 3600 4200	490 430 400 370 300	450 400 370 330 250	2920	50	O.75	Y80l-2-H								85
CZF-40B	3000 3600 4200 4800 5100	710 640 550 470 4lO	680 600 500 400 330	3500	60	1.5	Y90S-2-H								85
CZF-45A	1680 1800 2100 2400 3000	235 225 200 175 125	230 220 190 165 110	1460	50	O.55	Y801-4-H	450	510	547	430	10	12	15	75
CZF-45A	1920 2100 2400 2700 3000 3600	350 340 3lO 285 245 185	340 330 300 270 230 160	1750	60	O.55	Y801-4-H								75
CZF-45B	1980 2400 3000 3600 4200	250 240 220 195 150	240 230 205 170 120	1460	50	O.55	Y801-4-H								95
CZF-45B	2400 3000 3600 4200 4800	360 335 315 280 240	350 320 290 250 200	1750	60	0.75	Y802-4-H								95
CZF-50A	3480 3900 4200 4800 5400	235 220 205 190 160	220 200 185 160 125	1460	50	0.55	Y801-4-H	500	560	597	450	10	12	15	100
CZF-50A	4200 4800 5400 6000 6600	340 320 295 265 230	320 290 260 220 180	1750	60	O.55	Y80l-4-H	500	560	597	450	10	12	15	100
CZF-55A	3900 4800 5400 6000 6600 7200	330 3lO 295 270 245 215	320 290 270 240 210 170	1460	50	1.5	Y90L-4-H	550	6lO	647	450	10	12	15	110
CZF-55A	4800 6000 7200 8400 9000 9600	500 450 385 330 290 255	480 420 340 270 220 180	1750	60	2.2	YlOOL₁-4-H
CZF-55B	6600 7200 7800 8400 9000 9600	285 280 265 255 240 230	250 235 215 195 175 155	1460	50	1.5	Y90L-4-H
CZF-55B	7200 9000 9600 10800 12000 13200	425 390 375 345 320 285	380 320 300 250 200 140	1750	60	2.2	Y100L₁-4-H
CZF-60A	6600 7800 9000 10200 11400	345 325 290 250 200	320 290 240 190 125	1460	50	1.5	Y90L-4-H	600	660	697	450	10	12	15	125
CZF-60A	8400 9600 10800 12000 13200 15000	490 475 440 375 3lO 270	450 420 370 290 210 140	1750	60	2.2	Y100L₁-4-H	600	660	697	450	10	12	15	125
CZF-70A	4800 6000 7200 8400 9600 10200	530 525 515 450 370 335	520 515 500 430 340 300	1460	50	2.2	YlOOL₁-4-H	700	760	797	600	10	16	15	160
CZF-70A	6000 8400 9600 10800 12000 13200	790 740 680 605 505 405	780 720 650 570 460 350	1750	60	4	Y112M-4-H
CZF-70B	10200 12000 13200 14400 15600 16800	415 345 355 325 295 270	380 330 300 260 220 180	1460	50	2.2	Y100L₁-4-H
CZF-70B	12000 13800 15000 16800 18600 20400	595 560 520 490 430 360	550 500 450 400 320 230	1750	60	5.5	Y132S-4-H
CZF-75A	12000 13200 14400 15600 16800	215 205 200 190 180	180 165 150 130 110	970	50	1.5	Y100L-6-H	750	820	862	600	12	16	19	205
CZF-75A	14400 15600 16800 18000 19200 24000	320 310 300 280 270 290	270 250 230 200 180 150	1160	60	2.2	Y112M-6-H								205
CZF-75B	9600 12000 14400 16800 19200 16200	460 455 420 400 340 220	440 420 380 330 250 160	1460	50	4	Yl12M-4-H								235
CZF-75B	12000 13800 16800 18000 19200 24000	655 645 620 600 590 490	620 600 550 520 500 350	1750	60	5.5	Y132S-4-H
CZF-75C	12600 15000 18000 21000 22200	490 480 450 395 370	450 425 370 290 250	1460	50	5.5	Y132S-4-H
CZF-75C	15600 18000 21000 24000 25500	680 675 635 590 555	620 600 530 450 400	1750	60	7.5	Y132M-4-H
CZF-90A	18600 21000 22800 24000 25500 27000	330 300 280 260 240 225	290 250 220 195 165 130	970	50	4.0	Y132M₁-6-H	900	970	1012	650	12	16	19	300
CZF-90A	21000 24000 27000 30000 33000	500 480 415 345 275	450 410 330 240 150	1160	60	5.5	Y132M₂-4-H
CZF-90B	21000 24000 27000 28800 30000	390 370 335 305 275	340 300 250 210 170	970	60	5.5	Y132M-6-H
CZF-90B	25200 27000 30000 33000 36000	555 475 505 465 398	480 440 400 340 250	1160	50	7.5	Y160M-4-H
CZF-90C	10200 12000 15000 18000 21000	390 370 335 305 350	650 620 550 450 300	970	50	5.5	Y132M-6-H
CZF-90C	12000 15000 18000 21000 24000	970 910 840 730 600	950 880 800 680 530	1460	60	7.5	Y132M-4-H
CZF-90D	17400 21000 24000 27000 31200	655 600 560 490 4lO	620 550 495 405 300	1460	60	7.5	Y132M-4-H
CZF-90D	21000 24000 27000 30000 33000 36000	9lO 895 833 775 675 600	860 830 750 670 550 450	970	50	ll	Y160M-4-H
CZF-95A	25500 30000 33000 36000 39000 42000	7lO 685 670 640 590 525	650 600 570 520 450 360	1460	50	ll	Y160M-4-H	950	1020	1062	750	12	16	19	450
CZF-95A	30000 33000 36000 39000 42000 48000	1035 l000 1000 970 925 795	950 900 880 830 760 580	1750	60	18.5	Y180M-4-H	950	1020	1062	750	12	16	19	450
CZF-100A	25800 30000 33000 36000 39000	330 310 290 270 245	280 240 2lO 175 130	970	50	5.5	Y132M-6-H	1000	1070	lll2	750	12	20	19	450
CZF-100A	30000 33000 36000 39000 42000 48000	490 470 460 435 405 325	420 390 360 320 270 150	1160	60	7.5	Y160M-6-H								450
CZF-100B	30000 33000 36000 39000 42000 45000	440 420 400 375 345 280	370 340 300 260 210 130	970	50	7.5	Y160M-6-H								420
CZF-100B	36000 39000 42000 48000 54000	630 615 585 495 430	540 500 450 320 210	1160	60	11	Y160L-6-H								420
CZF-110A	36000 39000 42000 45000 48000 51000	370 355 330 315 290 275	300 275 240 , 210 170 140<, /FONT>	970	50	7.5	Y160M-6-H	1100	1170	1212	750	12	20	19	500
CZF-110A	42000 48000 54000 60000 63000	540 520 470 385 365	450 400 320 200 160	1160	60	1l	Y160L-6-H	1100	1170	1212	750	12	20	19	500
CZF-120A	48000 51000 54000 57000 60000 63000	335 385 365 350 320 305	350 290 260 230 190 160	970	50	ll	Y160L-6-H	1200	1280	1328	750	16	20	24	660
CZF-120A	51000 54000 60000 66000 72000 78000	615 605 550 500 440 380	520 500 420 340 250 160	1160	60	15	Y180L-6-H	1200	1280	1328	750	16	20	24	660
CZF-140A	48000 54000 60000 66000 72000	405 380 350 305 260	360 320 280 220 160	970	50	11	Y160L-6-H	1400	1480	1528	900	16	20	24	830
CZF-140A	54000 60000 66000 72000 78000 84000	580 560 545 490 430 390	520 490 460 390 310 250	1160	60	15	Y180L-6-H								830
CZF-140B	45000 54000 60000 66000 72000 78000	470 450 4IO 375 310 270	430 390 340 290 210 150	970	50	11	Y160L-6-H								830
CZF-140B	54000 60000 72000 84000 90000	680 660 600 480 420	620 590 500 340 260	1160	60	18.5	Y200L₂-6-H								850
CZF-140C	48000 54000 60000 66000 72000 78000	525 5lO 490 465 420 370	480 450 420 380 320 250	970	50	15	Y180L-6-H								830
CZF-140C	54000 60000 72000 84000 96000 108000	780 700 710 640 530 425	720 700 610 500 350 170	l160	60	22	Y200L₂-6-H								850
CZF-140D	54000 60000 66000 72000 78000 84000 90000	650 640 605 570 530 490 440	590 570 520 470 410 350 280	970	50	18.5	Y200L₁-6-H								850
CZF-140D	66000 78000 90000 102000 108000 114000	935 890 820 685 630 595	850 770 660 480 400 340	1160	60	30	Y225M-6-H								950