Do you know the working principle of pipeline centrifugal pump?

Classification:

The working principle of the pipeline centrifugal pump is: the pipeline centrifugal pump can send water out because of the centrifugal force. Before the work of the pipeline centrifugal pump, the pump body and the inlet pipe must be filled with water to form a vacuum state. When the impeller rotates quickly, the blades promote the water to rotate quickly, and the rotating water flies from the impeller under the action of centrifugal force. After the water is thrown out, the central part of the impeller forms a vacuum area.

　　pipeline centrifugal pumpThe working principle is: the pipeline centrifugal pump can send water out due to centrifugal force. Before the work of the pipeline centrifugal pump, the pump body and the inlet pipe must be filled with water to form a vacuum state. When the impeller rotates quickly, the blades promote the water to rotate quickly, and the rotating water flies from the impeller under the action of centrifugal force. After the water is thrown out, the central part of the impeller forms a vacuum area. Water in the water under the action of atmospheric pressure (or water pressure) through the pipe network pressure into the inlet pipe. In this way, continuous pumping can be achieved. What needs to be noted here is that the pipeline centrifugal pump must be filled with water before starting the pump casing before starting, otherwise it will cause the pump body to heat up, vibrate, reduce the amount of water, and cause damage to the pump (referred to as "cavitation") and cause equipment accidents!

There are many types of centrifugal pumps, and the classification methods are common in the following ways:

1, according to the impeller suction mode: single suction centrifugal pump and double suction centrifugal pump.

2. According to the number of impellers: single-stage centrifugal pump and multi-stage centrifugal pump.

3, according to the impeller structure: open impeller centrifugal pump, semi-open impeller centrifugal pump, closed impeller centrifugal pump.

4, according to the working pressure: low pressure centrifugal pump, medium pressure centrifugal pump, high pressure centrifugal pump side, vertical centrifugal pump.

5. According to the form: verticalpipeline centrifugal pumpand horizontal pipeline pump

　　pipeline centrifugal pumpThe main series of products are pipeline centrifugal pump, vertical hot water pump, vertical high temperature centrifugal pump, vertical pipeline chemical pump, vertical pipeline oil pump, vertical stainless steel explosion-proof chemical centrifugal pump.

How to store, transport and anti-corrosion measures for high-lift deep well pumps For well pumps containing packed wooden boxes, they should be placed on a flat concrete floor. For deep well pumps without packed wooden boxes, they should be discharged flat on the pump rack with 3 support points. Both sides shall not be suspended in the air for more than 1m.

Luohe Huali Pump Industry Held "Fire Safety Knowledge Training" Activity

Luohe Huali Pump Co., Ltd. "fire safety knowledge training"

Luohe Huali Pump Industry Held "Welcome May Day" 3rd Staff Games

Opening Ceremony On April 30, 2019, Luohe Huali Pump Industry Co., Ltd. held the third employee sports meeting "Welcome May Day. Technical manager Shi Qiuyu presided over the opening ceremony, sales manager Zhu Qiuyue delivered an opening speech, and general manager Zhu Weili announced the opening of the games. The main purpose of holding this sports meeting is to enrich the cultural life of employees, enhance the interaction and communication between departments, further create a good working atmosphere of cohesion and unity, and cultivate the sense of competition, cooperation and fairness of the majority of cadres and employees. Put your physical fitness and good mental outlook into work. There are 7 ratios in this sports meeting.