进口潜水电泵原理特点及品牌（图）

进口潜水电泵由水泵、密封和电动机三部分组成，电动机位于电泵上部，为单相或三相异步电动机；水泵位于电泵下部，为双流道叶轮、蜗壳式结构；水泵与电动机之间采用硬质机械密封，各固定止口处采用“O”形耐油橡胶密封圈作静密封。

产品特点

1、电泵转轴经镀硬铬处理，可有效提高轴的耐磨性和耐腐蚀性，同时有利于叶轮的维修拆卸;

2、可靠的电缆防水入口即使电缆破损或线头浸入水中，水也不会进入电机。更不会因环境潮湿，水气通过电缆铜丝间隙吸入电机，造成绝缘下降;

3、11KW及以下电泵为直接启动，电泵内配有热保护器，能在电泵缺相、过载、电机过热等情况下自行切断电源保护电机;15KW及以上电泵满足星三角启动方式。电泵线圈内埋有热敏开关，可以连接到外置的电机保护装置。18.5KW及以上电泵可根据用户需要配备密封漏探头;

4、电机绝缘等级为B级，设计的输出功率有充足的余量，全系列电泵均可全扬程运行。

产品用途

1、工厂、商场、医院、宾馆的废水排放

2、住宅区、停车场、市政工程的生活污水、雨水排放

3、污水处理厂、畜牧养殖场的污水排放

4、建筑工地、矿山的泥水、灰水抽送

5、农业、水产养殖的清水抽送

6、其他场合之供排水

使用条件

1、水温0~40℃

2、水源的酸碱度PH值为6~10

3、介质密度不超过1.05×103kg/m3

Submersible pump is composed of three parts: pump, seal and motor. The motor is located in the upper part of the electric pump. It is a single-phase or three-phase asynchronous motor. The pump is located in the lower part of the pump. It is a double-flow impeller and a volute structure. Hard mechanical seal, the fixed stop at the "O" -shaped oil-resistant rubber seal for static seal.

Features

1, the pump shaft by hard chrome plating treatment, which can effectively improve the wear resistance and corrosion of the shaft, while the maintenance of the impeller maintenance;

2, a reliable cable waterproof entrance even if the cable damage or thread immersed in water, the water will not enter the motor. Not because of the environment is humid, water vapor through the cable copper wire gap inhalation motor, resulting in insulation decline;

3,11KW and below the pump is a direct start, the pump is equipped with a thermal protector, in the pump phase, overload, motor overheating, etc. to cut off their own power supply protection motor; 15KW and above the pump to meet the star delta start mode The The pump coil is embedded with a thermal switch that can be connected to an external motor protection device. 18.5KW and above the pump can be equipped with a sealed drain probe according to user needs;

4, the motor insulation class for the B level, the design of the output power has sufficient margin, the whole series of pumps can be the whole lift.

Product Usage

1, factories, shopping malls, hospitals, hotels, wastewater discharge

2, residential areas, parking, municipal works of domestic sewage, rainwater discharge

3, sewage treatment plants, livestock farms sewage discharge

4, construction site, mine mud, gray water pumping

5, agriculture, aquaculture water pumping

6, other occasions for the drainage

 Conditions of Use

1, water temperature 0 ~ 40 ℃

2, the pH value of the water source is 6 ~ 10

3, the medium density does not exceed 1.05 × 103kg / m3