上海连成水泵说明SLOW LARGE

印刷日期：2010.05.20 Date of printing：2010.05.20 2010 年 第一版 第一次印刷 first printing and first edition in 2010 SLO SLOW、 ������ �� �����。 ���������、������、 !"�、# $、%��&、'&、()"��*、+,�*、- .()/0123456。 Model SLO and SLOW pumps are single-stage double- suction split volute casing centrifugal pumps and used or liquid transportation for water works, air-conditioning circulation, building, irrigation, drainage pump stagion, eectric powerl station, industrial water supply system, fire-fighting system, shipbuilding and so on. ����Outline of product 1 2 3 4 SKF NSK 5 BURGMANN 8000 、789: ;<=>，@ABC，D�EF。 、GHI@ JKLM4 NOPQRSTUV WXYZ，[\J]�SB 4N^，_`abcd， ��efghNOfgijklm\no4pqrB stuv。 、��3� �78，wwxXyRS，TzQ {|S，}~Q{P�€。 、Q { � h Q{‚ƒGHI@，„ …X，P�€~。 、Q † � ‡ˆb†‰Š‹b†。 ‚ƒ UŒGHŽ。 1.Compact structure nice appearance,good stability and easy installation. 2.Stable running the optimally designed double-suction impeller makes the axial force reduced to the minimum and has a blade-style of very excellent hydraulic performance,both internal surface of the pump casing and the impeller s surace, being precisely cast, are extremely smooth and have a notable performance vapour- corrosion resisting and a high efficiency. 3. The pump case is double volute structured, which greatly reduces radial force, lightens bearing's load and prolongs bearing's service life. 4.Bearing use SKF and NSK bearings to guarantee a stable running, low noise ande long duration. 5.Shaft seal use BURGMANN mechanical or stuffing seal to ensure a 8000h non-leak running. ′ ��� Characteristic of structure ���� Outline of product SLO、SLOW�� �� � Data of running ���� Characteristic of structure ����、������� Model meaning, List of main parts materials’ SLOW��� �� Structural drawing of model SLOW horizontal pump SLO�!� �� Structural drawing of model SLO vertical pump SLOW��� "#$� SLOW type horizontal pump installation model SLO�!� "#$� SLO type vertical pump installation model SLO、SLOW�%&'()* SLO SLOW type conjunction flange dimension、 SLOW� "#)* SLOW type pump installation dimension SLOW� "#)*（,-.） SLOW type pump installation dimension(no foundation) SLO� "#)* SLO type pump installation dimension 012345� Reference table for pipeline loss SLO、SLOW� �6 SLO SLOW Type pump atlas of style、 SLO、SLOW� 784 SLO SLOW Type pump performance、 SLO、SLOW� 789: SLO SLOW Type pump performance curve chart、 ��;<=>?@A Recommended reservation for 2-years use BCDE Notices at order �·¸¹y º » ¼ ½ (¾¿Z À3Á DN Q H T 80 800mm 11600m /h 200m < 105 80mg/L ～ ≤ ≤ ≤ 3 ℃ DN Q H T 80 800mm 11600m /h 200m < 105 80mg/L ～ ≤ ≤ ≤ 3 ℃ Outlet diameter of pump Capacity Head Working temperature Solid grains SLO、SLOW ������� Data of running -1-SLO、SLOW SERIES SLO, SLOW SERIES SINGLE-STAGE DOUBLE-SUCTION CENTRIFUGAL PUMPS 1 1 1 2 3 7 10 12 38 66 67 68 69 77 82 90 91 92 SLOW������� Structural drawing of model SLOW horizontal pump����Model meaning ���� !" List of main parts’materials SL O(W) 150 - 350 (I) A `ÄÅÆÇÈNO Impeller via first cutting （ ）�˺^I （ ）I as flow-expanded type NOÌ͹y�350mm Nominal diameter of impeller 350mm �·¸¹y�150mm Outlet diameter of pump 150mm ��Î����（‰Ï����） Volute casing vertical centrifugal pump(or horizontal centrifugal pump) ÐÑ“ÓÔ”Ö Shanghai Liancheng brand＂ ＂ ���� Part �� NO Q �3b†� ���� Material GB Pump casing Impeller Shaft Seal-ring on pump casing ØcÙ Casting pig ÚÛcÙ Ductalloy cÜ Cast steel ÝÞ ØcÙ ßàÞ áâÜ Bronze Casting pig Silicon brass Stainless steel áâÜ ãÜ Stainless steel Carbon steel ÝÞ ØcÙ ßàÞ áâÜ Bronze Casting pig Silicon brass Stainless steel HT250 QT400-18 ZG230-450 2Cr13 40Cr 1 2 3 4 5 6 7 bearing body B bearingseal gland pump casing stuffing stuffing ring stuff muff pump cover impeller water-rinsing pipe part seal-ring Seal body(for stuffing seal) mechanical seal bearing bady A bearing baffle shaftpump linkage � 1 Structural drawing 1 áâÜ Stainless steel ������ ZCuSn10Pb1 HT250 ZCuZn16Si4 ������ According to confirmation of contract ZCuSn10Pb1 HT250 ZCuZn16Si4 ������ According to confirmation of contract �äåæçè � é ê N O � 3 ‡ˆb†ëé ‡ˆb† ‡†ìí Q�îBìí b†� Q{3ï � ð Q�îBìí ê Q{ b†3 Š‹b†�( ) b†3 ‡ˆb†�( ) Q ñòó ì�í Q{ëé Š‹� O� � Š‹ ñòó � �� � � � Š‹ëéçè Š‹Qô � ������ 1 2 3 4 5 6 7 8 9 10 11 12 13 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 O� � mechanical seal gland bearing water baffle key key packing gland part O-seal ring O-seal ring use elastic baffle use elastic baffle use elastic baffle seal ring column pin column pin Seal body(Mechanical seal) -2- -3-SLO、SLOW SERIESSLO、SLOW SERIES SLO, SLOW SERIES SINGLE-STAGE DOUBLE-SUCTION CENTRIFUGAL PUMPSSLO、SLOW��FGHIJK 1 2 3 4 5 6 7 1 2 3 4 5 6 �äåæçè water-rinsing pipe part 8 9 10 11 12 13 14 7 8 9 10 11 12 15 16 17 18 19 20 21 13 14 15 16 17 18 22 23 24 25 26 27 28 19 20 21 22 23 24 29 30 31 32 33 34 25 26 27 28 29 30 � 2 Structural drawing 2 � 3 Structural drawing 3 Š‹ëé stuffing gland Š‹ëé stuffing gland õö÷† oil seal of frame õö÷† oil-seal o rame õö÷† oil-seal o rame Q{ bearing ñøù round nut ñøù round nut úí washer Q{ëéï bearing gland A ê key ê key �ðQû pump bearing gland �ðQû pump bearing gland Q{ bearing Q shaft Q{ìô bearing baffle Q{3 bearing body Q{ëéü seal gland B ì�í water baffle ì�í water baffleŠ‹Qô stuff muff Š‹Qô stuff muff Š‹ stuffing Š‹ stuffing Š‹� stuffing ring Š‹� stuffing ring Š‹ìô stuffing baffle Š‹ìô stuffing baffle ê key b†� seal-ring b†� seal-ring �é pump cover �é pump cover NOøù Impeller nut Q ( ‡ˆb†� ) Shaft(Mechanical seal) �†æçè water-sealing pipe part �3 pump casing �3 pump casing ‡ˆb† mechanical seal ‡ˆb† mechanical seal ‡ˆb†ëé mechanical seal gland eýþÿ�9Aø� Inner-hexangular concave end stress screw eýþÿ�9Aø� Iner-hexangular concave end stress screw NO Impeller NO Impeller O