中文版：ZQ3685C-6立式轴流泵

产品概述：

ZQ3685C-6是上海凯泉自主研发的高性能轴流泵，口径为 2000mm。该泵利用叶轮旋转产生的轴向推力进行液体输送，特别适合扬程较低、流量***的工况。

• 高效性能： 经过优化的水力模型，使泵在额定工况下运行效率极高，降低电费支出。

• 结构可靠： 泵体采用优质铸铁或不锈钢铸造，叶轮经过动平衡校验，震动极小。

• 应用广泛： 城市雨水泵站、盐场循环、工厂冷却水系统及大规模调水工程。

核心技术参数：

• 型号：ZQ3685C-6

• 额定流量： 约3050m?/h (根据具体转速配置)

• 额定扬程： 约 10m

• 进出口径： DN2800

• 安装形式： 立式、卧式或斜式

ZQ3685C-6，English Version:ZQ3650C-6 Axial Flow Pump

Product Overview:

The ZQ3685C-6 is a high-performance axial flow pump from Shanghai Kaiquan, featuring a 2800mm discharge diameter. It utilizes axial thrust generated by impeller rotation, making it ideal for applications requiring high flow rates at low heads.

• High Efficiency: Optimized hydraulic design ensures peak performance, significantly reducing operational energy costs.

• Robust Construction: The pump casing is made of high-quality cast iron or stainless steel. Impellers are dynamically balanced to ensure minimal vibration.

• Applications: Perfect for municipal drainage stations, agricultural irrigation, salt farm circulation, and industrial cooling water systems.

Key Technical Specs:

• Model:ZQ3685C-6

• Rated Flow: Approx. 1850

• Rated Head: Approx. 9

• Discharge Size: DN2000

• Installation: Vertical, Horizontal, or Inclined.

三、 安装与维修指南 (Installation & Maintenance)

1. 安装注意事项 (Installation Guide)

• 淹没深度 (Submergence): 轴流泵对入口水流状态要求极高，必须***足够的淹没深度，防止产生漩涡导致空气进入泵内。

• 基础加固 (Foundation): 由于流量巨大，运行时的水力冲击力强，基础必须采用钢筋混凝土结构并确保完全水平。

• 进出口管道 (Piping): 进水管道应短而直，尽量减少弯头，以降低进水阻力。

2. 维保方案 (Maintenance Plan)

• 叶轮检查 (Impeller): 轴流泵叶轮边缘易磨损，建议每 24 个月检查一次间隙，必要时进行调整或更换以维持效率。

• 轴承润滑 (Lubrication): 定期检查润滑油（油润滑）或添加润滑脂。对于水润滑轴承，启动前必须先通引水。

• 电机保护 (Motor): 运行过程中应严密监测电机电流，防止吸入大块漂浮物导致电机过载。

四、 成套系统方案：市政排涝与灌溉联动配置表

System Configuration for Drainage & Irrigation

针对ZQ3670-5的特性，我们提供以下成套配置建议：

五、 故障排除表 (Troubleshooting)

? 专家提示：

轴流泵属于“低扬程、大流量”特性，严禁在出口阀门全关的情况下长时间运行（这与离心泵相反，轴流泵全闭工况功率反而），否则会导致电机瞬间过载。

由于市场变动太大，近期价格不稳定，请移步电话或者微信获取***报价

1. Installation Guide

Submergence ZQ3685C-6 Axial flow pumps have strict requirements for inlet flow conditions. Ensure adequate submergence to avoid vortex formation and air ingress into the pump.

FoundationGiven the large flow rate and strong hydraulic impact during operation, the foundation shall be constructed with reinforced concrete and kept perfectly level.

PipingThe suction pipeline shall be short and straight with as few elbows as possible to reduce inlet resistance.

2. Maintenance Plan

ImpellerThe edges of axial flow pump impellers are prone to wear. Inspect the clearance every 24 months, and adjust or replace the impeller when necessary to maintain operating efficiency.

LubricationRegularly inspect lubricating oil (oil-lubricated type) or replenish grease. For water-lubricated bearings, fill with priming water before startup.

Motor ProtectionMonitor motor current closely during operation to prevent motor overload caused by large floating debris entering the pump.

If you have any questions, please feel free to contact me via WhatsApp: +1 4152023148, or send an email to oeteco@gmail.com