Double suction open pump

Double suction middle open pump is a common centrifugal pump, its structural characteristics and application range are as follows:
Structural features:
1. Double suction inlet: double suction open pump has two suction inlet, located on both sides of the pump. This design allows the pump to produce counteracting forces on the inlet side, reducing radial and axial forces, and improving the stability and service life of the pump.
2. In the open: the pump shell of the double suction pump adopts a in the open structure, that is, the suction inlet and outlet of the pump are in the middle of the pump, making the structure of the pump more compact, easy to install and maintain.
3. Double suction axial force balance: double suction open pump adopts a double suction axial force balance device, which can effectively reduce the axial force, reduce the bearing load, and extend the service life of the pump.
4. Large flow: double suction middle open pump is suitable for large flow transport, can quickly and efficiently transport medium.

Scope of application:
Double suction open pump is suitable for a variety of industrial and civil fields, especially for large industrial systems and urban water supply systems, its application is more extensive. Common application areas include:
1. Water treatment: for urban water supply, industrial water supply and drainage systems.
2. Petrochemical: used for crude oil transportation, fluid transportation in refineries and chemical plants.
3. Power industry: used in cooling water circulation, water supply system and circulating water system of power plants.
4. Mining industry: Used for mine drainage and ore transportation.
5. Construction industry: water supply and drainage systems for large buildings.

Maintenance method:
1. Regular inspection: Regularly check the various parts of the pump, including bearings, seals, shaft seals, etc., to ensure its normal operation.
2. Clean the pump body: regularly clean the inside of the pump body, remove dirt and blockages, and keep the pump smooth.
3. Lubrication: Regularly pump bearings and seals with oil or grease to ensure normal lubrication.
4. Pay attention to the running status of the pump: Pay attention to the running status of the pump, and deal with any abnormal situation in time to avoid damage to the pump.
5. Pay attention to safe operation: When carrying out maintenance and repair, pay attention to safe operation to avoid accidents.

In short, the double-suction medium-open pump has the characteristics of double suction inlet, medium-open structure, double-suction axial force balance, etc., which is suitable for large flow conveying. It is widely used in water supply, drainage and fluid transfer systems in various industries. In order to maintain the normal operation of the pump, it is necessary to regularly check, clean and lubricated, and pay attention to the operating status and safe operation of the pump.