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QDLF2-40立式不锈钢多级管道泵概述
QDLF立式不锈钢管道增压泵是系列多级泵产品之一，在结构上采用了立式、分段形式，泵的吸入口与排出口设计在下方成一字形，并采用了*水力模型。泵的轴向力采用水力平衡方法解决，残余轴向力由一个球轴承承受，因而运转平稳、低噪音、占地面积小、装修方便。
QDLF立式不锈钢管道增压泵又可以叫做QDLF立式不锈钢增压泵，QDLF立式多级离心泵，QDLF不锈钢管道增压泵，QDLF立式采暖补水泵，QDLF不锈钢采暖循环泵等，该系列产品外筒体用不锈钢制造，外型美观，特别适合于高层建筑多台泵并联使用，以减少单泵机组配带功率，简化电控设备。适用于高低层建筑的住宅、医院、旅馆、百货大楼、办公大楼等的消防、生活供水以及空调机组循环、冷却水输送等。
QDLF2-40立式不锈钢多级管道泵结构
序号 | 名称 | 材料 |
|
1 | 电机 | 铸铁 | |
2 | 电机座 | 不锈钢 | |
3 | 机械密封 | 不锈钢 | |
4 | 出口导流器 | 不锈钢 | |
5 | 带轴承座导流器 | 不锈钢 | |
6 | 导流器 | 不锈钢 | |
7 | 进口导流器 | 不锈钢 | |
8 | 泵座 | 不锈钢 | |
9 | 底座B | 铸铁 | |
10 | 轴承 | 硬质合金 | |
11 | 叶轮 | 不锈钢 | |
12 | 轴 | 不锈钢 | |
13 | 叶轮隔套 | 不锈钢 | |
14 | 耐压筒 | 不锈钢 | |
15 | 联轴器 | 粉末冶金 |
QDLF2-40立式不锈钢多级管道泵性能参数
型号 | 配用电机 | Q | 1 | 1.2 | 1.6 | 2 | 2.4 | 2.8 | 3.2 | 3.5 | B1 | B2 | B1+B2 | D1 | D2 | 重量 |
CDL2-20 | 0.37 | H | 18 | 17 | 16 | 15 | 13 | 12 | 10 | 8 | 245 | 215 | 460 | 145 | 118 | 19 |
CDL 2-30 | 0.37 | 27 | 26 | 24 | 22 | 20 | 18 | 15 | 12 | 263 | 215 | 478 | 145 | 118 | 19 | |
CDL 2-40 | 0.55 | 36 | 35 | 33 | 30 | 26 | 24 | 20 | 16 | 281 | 215 | 496 | 145 | 118 | 20 | |
CDL 2-50 | 0.55 | 45 | 43 | 40 | 37 | 33 | 30 | 24 | 20 | 299 | 215 | 514 | 145 | 118 | 20 | |
CDL 2-60 | 0.75 | 53 | 52 | 50 | 45 | 40 | 36 | 30 | 24 | 322 | 257 | 579 | 175 | 134 | 25 | |
CDL 2-70 | 0.75 | 63 | 61 | 57 | 52 | 47 | 41 | 35 | 28 | 340 | 257 | 597 | 175 | 134 | 25 | |
CDL 2-90 | 1.1 | 80 | 78 | 73 | 67 | 61 | 54 | 45 | 37 | 376 | 257 | 633 | 175 | 134 | 30 | |
CDL 2-110 | 1.1 | 98 | 95 | 89 | 82 | 73 | 64 | 54 | 44 | 412 | 257 | 669 | 175 | 134 | 30 | |
CDL 2-130 | 1.5 | 116 | 114 | 106 | 98 | 89 | 78 | 65 | 52 | 465 | 265 | 730 | 195 | 140 | 35 | |
CDL 2-150 | 1.5 | 134 | 130 | 123 | 112 | 100 | 90 | 73 | 60 | 501 | 265 | 766 | 195 | 140 | 35 | |
CDL 2-180 | 2.2 | 161 | 157 | 148 | 136 | 121 | 108 | 91 | 76 | 555 | 290 | 845 | 195 | 140 | 40 | |
CDL 2-220 | 2.2 | 197 | 192 | 180 | 165 | 148 | 130 | 110 | 90 | 627 | 290 | 917 | 195 | 140 | 45 | |
CHL 2-260 | 3 | 232 | 228 | 214 | 198 | 179 | 158 | 130 | 110 | 702 | 325 | 1027 | 215 | 160 | 50 |
QDL/QDLF不锈钢立式多级离心泵使用条件
低噪声：配置Y2型优型电机运行平稳，噪声低
Low noise: Install the model number of Y2 electric motor,the circulate is steady,and low noise
无泄漏：特选机械密封，科学的加工工艺，专业技术的保证，实现了"无泄漏"的追求
Without leakage: Specially selected mechanical seal and science processes a craft,professional technical assurance,carry out the pursue of"without leakage"?
拆装简便：刚性联轴器，花键泵轴设计，且重理相比铸铁泵减轻约50％，操作性更好
Simple to demolish and install: Rigid couplings,spline shaft design,the weight ease 50% than the pumps,and the operability is better
安装便捷：进、出水口在同一水平面，对管路要求降低，且管路使用更可靠，稳定性高
Install is convenient: Enter of water and out of water are on the same level,the Lower to the tube road request,the the and tube road the s usage is more dependable,the stability is higher
泵房建筑投资更少：在原来立式多级泵的基础上进行革新，体积小，占地面积小
The investment of pump - house - building is less: At the orginally foundation of vertical multistage pump go forward to go an improvement,the the physical volume is small,covering area little
避免水质的第二次污染：导流部件、轴等用不锈钢制造，克服了铸铁泵污染严重的缺点，保证了水质的质量
Avoid the second-pollution of the fluid matter: Inducer and shaft are made of stainless steel,overcome the weakness of the cast-iron pump,promise the quality of the fluid matter
无锈蚀困扰：采用不锈钢套筒，更好的适应各种环境，*生锈
Have no rust eclipse harassment: The use cylinder of stainless steel,better adapt various environment,never rusty
寿命更长：不锈钢板材冲压、焊接叶轮，重量轻、平衡性好，运行稳定
The life span is longer: The material hurtles of stainless steel are pressed,the weld impeller,the weight is light,balance good,circulate a stability
维护费用低：采用水润承设计，运行更可靠，无须润滑保养
Support expenses low: The Adopt the water-lubrication-bearing design,Circulate more dependable,need not to lubriicate to maintain
高效节能：更优水力模型、光滑的过流部件，大大提高了机械效率
Efficiently and economize on energy: The More excellent water power model,the smooth of over flow a parts,raised a machine efficiency consumedly
上海革立泵阀制造有限公司诚心期待与您的合作