CBZ系列船用防爆軸流通風機

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一. 概述
CBZ系列船用防爆軸流通風機（以下簡稱“防爆通風機”）是按照GB11800《艦船用防爆軸流通風機》、 GB3836.1－2000《爆炸性環境用防爆電氣設備》中的1通用要求、GB3836.2－2000《爆炸性環境用防爆電氣設備、隔爆型電氣設備 “d”》的有關規定和中國船舶檢驗局現行《鋼質海船建造規范》的有關規定設計制造的。
本系列防爆通風機經防爆檢驗單位檢驗合格，取得了防爆合格證，同時也經中國船級社檢驗合格，取得了產品船檢證書。
二. 特點
防爆，運轉安全可靠、防腐蝕性能好、抗搖擺、振動和沖擊性能強。
三. 結構形式
防爆通風機有三種結構，即I型（甲板式）、Ⅱ型（管道式）和Ⅲ型（隔艙式）。整機結構，均為無火花型。
I型防爆電機裝在機架上部，機架周圍2目/英寸不銹鋼網，整機立式安在甲板上，可用于抽風或送風。
II型防爆通風機不帶風帽，防蝕電動機為內裝式，由靜葉撐腳固定在機殼上，可立式或臥式安裝，也可安裝在甲板上，可用于抽風或送風。
根據用戶特殊需要，可制成III型結構，即風機和電機分隔艙型式，中間加傳動裝置，密封填料函和撓性聯軸器的結構，主要用于排除危險艙室的氣體。
防爆通風機制成從防爆電機端正視，葉輪按順時針方向旋轉的結構。
四．型號說明
1. General
CBZ series explosion-proof axial flow fans for marine use are designed and manufactured according to GB11800《Marine Explosion-Proof Axial Flow Fans》and general description and explosion-proof electrical equipment “d” of GB3836-2000《Electrical apparatus for explosive atmospheres》and 《The manufacture Rules of Sea-going Steel Ships》.
This series fans have been examined and approved by the Explosion-proof Inspection Authority of the PRC and have got the Certificate of Conformity. They also have been examined and approved by CCS (China Classification society) and have got the certificate.
2. Features
Explosion-proof function、safe and reliable in operation.
Well anticorrosive.
Good performance of resisting vacillation, vibration and shocking.
3. Structural
There are three structural types: type I (deck type), type II (piping type) and type III (separate cabins type). The structure of whole set is spark free.
Type I explosion-proof fan has a hood and an explosion-proof motor installed in the top of the machine frame and a wire mesh guard with 4 openings per square cm. Made of stainless steel, surrounding the frame. The fan is vertically fixed on the deck. It can be delivered for air supply of air extraction.
Type II explosion-proof fan has no hood, built-in type explosion-proof motor is mounted on the housing by the down stream guide vane. It can be installed vertically or horizontally, and can also be installed on the deck. It may be used for pumping or sending air.
According to the customers’ special requests, the fan can be made into a separate structure-- type III. The fan and the motor are put in different cabins, with a driving device, a sealed box and two pairs of flexible couplings. It is used primarily for drawing out noxious air of dangerous compartment. Taking a front view from the motor side, the impeller should be turning clockwise.

4. Model explanation

?主要性能參數及外形安裝尺寸
?Main Property Parameters and Outline Dimensions

型號 ? ? model	流量 Flow ?rate m³/h	全壓?Total Pressure Pa	靜壓?Total Pressure Pa	轉速Rata- tional speed r/min	電動機?Motor			尺寸?Outline Dimensions										重量?weight ≈ Kg
					頻率 Freq Hz	功率 Power KW	型號 Model	D₁	D₂	D₃	D₄	H₁	H₂	H₃	L	n×d		重量?weight ≈ Kg
					頻率 Freq Hz	功率 Power KW	型號 Model	D₁	D₂	D₃	D₄	H₁	H₂	H₃	L	n×d		I	II
CBZ-30A	1200 1800	250 170	230 140	2920	50	0.75	YB80L₁-2-H	Ф300	Ф345	Ф375	Ф600	200	405	640	400	8	Ф12	83	78
CBZ-30A	1400 2100	360 240	330 200	3500	60													83	78
CBZ-30B	1000 1200	230 150	220 140	2920	50													84	79
CBZ-30B	1200 1400	330 220	320 200	3500	60													84	79
CBZ-35A	3000 4500	360 240	320 140	2920	50	1.1	YB80L₂-2-H	Ф350	Ф395	Ф425	Ф700	220	425	660	450	8	Ф12	92	86
CBZ-35A	3600 5400	520 340	460 200	3500	60													92	86
CBZ-35B	1800 3000	360 220	340 180	2920	50													91	85
CBZ-35B	2100 3600	510 330	490 270	3500	60													91	85
CBZ-40A	4500 6000	550 470	490 370	2920	50	2.2	YB90L-2-H	Ф400	Ф445	Ф475	Ф800	250	485	730	500	12	Ф12	97	90
CBZ-40A	5400 7200	800 680	710 530	3500	60													97	90
CBZ-40B	3000 4500	490 380	460 320	2920	50													96	89
CBZ-40B	3600 5400	710 540	670 460	3500	60													96	89
CBZ-50A	6000	210	170	1460	50	1.1	YB90S-4-H	Ф500	Φ560	Ф595	Ф900	280	515	720	550	12	Ф15	99	91
CBZ-50A	7200	300	240	1750	60	1.1	YB90S-4-H							720				99	91
CBZ-50B	6000 9000	640 560	600 460	2920	50	3	YBl00L-2-H							780				111	103
CBZ-50B	7200 10000	920 790	860 670	3500	60	4	YBl12M-2-H							810				119	111
CBZ-50C	9000 12000	750 630	650 460	2920	50	4	YB112M-2-H							810				119	111
CBZ-50C	10000 14000	l060 890	940 660	3500	60	5.5	YB132S₁-2-H							850				143	135
CBZ-60	9000 12000	260 220	220 140	1460	50	2.2	YB100L₁-4-H	Ф600	Ф660	Ф695	Ф1020	300	545	800	550	12	Ф15	140	130
CBZ-60	1000 14000	380 310	320 200	1750	60	2.2	YB100L₁-4-H	Ф600	Ф660	Ф695	Ф1020	300	545	800	550	12	Ф15	140	130
CBZ-70A	12000 15000 18000	410 350 280	370 280 180	1460	50	3	YB100L₂-4-H	Ф700	Ф760	Ф795	Ф1200	320	585	830	700	16	Ф15	218	205
CBZ-70A	14000 18000 21000	590 500 410	530 400 280	1750	60	4	YT112M-4-H							860				229	216
CBZ-70B	9000 12000 15000	390 270 210	370 230 140	1460	50	2.2	YB100L₁-4-H							830				216	203
CBZ-70B	10000 14000 18000	560 390 300	530 330 200	1750	60	3	YB100L₂-4-H							830				2l8	205
CBZ-75	15000 18000 21000 24000	510 440 320 270	460 370 220 140	1460	50	4	YB112M-4-H	Ф750	Ф820	Ф860	Ф1280	350	625	880	700	16	Ф19	240	225
CBZ-75	18000 21000 25000 28000	730 630 470 380	660 530 320 200	1750	60	7.5	YB132M-4-H	Ф750	Ф820	Ф860	Ф1280	350	625	960	700	16	Ф19	267	252
CBZ-80A	21000 24000 27000 30000	640 560 500 370	560 460 370 210	1460	50	7.5	YB132M-4-H	Ф800	Ф870	Ф910	Ф1356	380	665	986	780	16	Ф19	255	240
CBZ-80A	25000 28000 32000 36000	910 800 720 550	800 660 530 310	1750	60	11	YB160M-4-H							1060				308	293
CBZ-80B	18000 21000 24000 27000	520 450 380 290	460 370 280 160	1460	50	5.5	YB132S-4-H							945				240	225
CBZ-80B	21000 25000 28000 32000	740 640 540 420	660 530 400 230	1750	60	7.5	YB132M-4-H							985				255	240
CBZ-90A	24000 27000 30000 33000	660 540 470 330	600 460 370 210	1460	50	7.5	YB132M-4-H	? Ф900 ?	Ф970	Ф1010	Ф1500	400	705	1010	? 850 ?	16	Ф19	283	265
CBZ-90A	28000 32000 36000 40000	950 770 680 480	860 660 530 300	1750	60	11	YB160M-4-H							1085				336	318
CBZ-90B	27000 30000 33000 36000	730 660 580 520	650 560 460 370	1460	50	11	YB160M-4-H							1085				336	318
CBZ-90B	32000 36000 40000 48000	1060 950 840 790	940 800 660 530	1750	60	15	YB160L-4-H							1125 ?				354	336
CBZ-90C	30000 33000 36000	840 770 660	740 650 510	1460	50	15	YB160L-4-H							1125 ?				354	336
CBZ-90C	36000 39000 43000	1220 1100 940	1070 930 730	1750	60	18.5	YBl80M-4-H							1160				408	390
CBZ-100A	36000 39000	330 300	230 190	970	50	7.5	YBl60M-6-H	Ф1000	Ф1070	Ф1110	Ф1800	480	805	1140	900	20	Ф19	347	327
CBZ-100A	43000 46000	470 430	330 270	1160	60	1l	YB160L-6-H							1180				365	345
CBZ-100B	39000 42000 48000	570 500 450	460 370 280	1460	50	11	YBl60M-4-H							1140				347	327
CBZ-100B	46000 50000 57000	820 720 640	660 530 400	1750	60	15	YB160L-4-H							1180				365	345
CBZ-100C	42000 48000 54000	690 630 590	560 460 370	1460	50	15	YB160L-4-H							1180				365	340
CBZ-100C	50000 57000 60000	990 900 800	800 660 530	1750	60	22	YBl80L-4-H							1235				469	449
CBZ-100D	36000 39000	840 710	740 600	1460	50	15	YB160L-4-H							1180				365	345
CBZ-100D	43000 46000	1200 1020	1060 860	1750	60	22	YB180L-4-H							1235				469	449
CBZ-110A	42000 48000 54000 60000	550 490 450 380	460 370 300 200	970	50	15	YB180L-6-H	Ф1100	Ф1170	Ф1210	Ф2000	500	845	1266	1000	20	Ф19	570	545
CBZ-110A	50000 57000 65000 72000	790 700 650 550	660 530 430 290	1160	60	18.5	YB200L₁-6-H							1320				575	550
CBZ-110B	42000 48000	310 260	220 140	970	50	7.5	YBl60M-6-H							1170				351	326
CBZ-110B	50000 57000	450 370	320 200	1160	60	11	YB160L-6-H							1210				475	350
CBZ-110C	42000 48000 54000	830 770 710	740 650 560	1460	50	18.5	YBl80M-4-H							1245				530	505
CBZ-110C	50000 57000 65000	1190 1110 1020	1060 940 800	1750	60	30	YB200L-4-H							1320				610	585
CBZ-120A	60000 72000	410 340	280 150	970	50	15	YBl80L-6-H	? Ф1200 ?	Ф1280	Ф1330	? Ф2150 ?	620	985	1435	1000	20	Ф24	700	665
CBZ-120A	72000 86000	590 480	400 210	1160	60	18.5	YB200L₁-6-H							1460				705	670
CBZ-120B	60000 72000 84000	600 560 480	470 370 230	970	50	18.5	YB200L₁-6-H							1490				705	670
CBZ-120B	72000 86000 100000	860 800 690	670 530 330	1160	60	30	YB225M-6-H							1545				845	810
CBZ-140A	72000 84000 96000	660 600 500	560 460 320	970	50	22	YB200L₂-6-H	? Ф1400 ?	Ф1480	Ф1530	? Ф2450 ?	750	1125	1460	1000	20	Ф24	950	900
CBZ-140A	86000 100000 115000	940 860 720	800 660 460	1160	60	30	YB225M-6-H							1525				1068	1018
CBZ-140B	96000 115000	510 490	330 230	970	50	22	YB200L₂-6-H							1460				950	900
CBZ-140B	115000 138000	720 700	460 330	l160	60	30	YB225M-6-H							1525				1068	1018