GERMANY KAYSEN PUMP CO .,LTD
1. The submersible deep well pump is of centrifugal or mixed flow type; it uses water-lubricated bearings; the connection with the motor is rigidly connected by a coupling. The deep well pump impeller rotates under the driving of the motor to generate centrifugal force, so that the liquid energy increases and the water is lifted through the diversion of the pump casing. A check valve body is arranged at the upper end of the water pump to prevent the backflowing water in the water pipe from damaging the working parts when the electric pump is stopped. There is a drain hole on the valve to slowly release the water in the pipeline to prevent the pipeline from freezing in winter. (Note: low lift submersible pump does not have a check valve body)
2. The motor of the diving deep well pump is a closed water-filled wet structure. The stator winding of the motor is made of water-resistant polyethylene insulation and nylon sheathed multi-layer electromagnetic wire. Both the guide bearing and the thrust bearing are made of water-lubricated material. The motor is filled with clean water to cool the motor and lubricate the bearings. The bottom of the motor is equipped with a pressure regulating film to adjust the expansion and contraction pressure difference of the clean water in the machine caused by the temperature rise of the motor. The upper end shaft of the motor is equipped with a sand control mechanism to prevent mud sand from entering the inside of the body.
3. The pipeline part of the diving deep well pump: it is used to connect the electric pump to hoist it in the machine well and transport the water to the ground. It is mainly composed of short water pipes, water pipes, elbows, plywood and other components. The short output tube is a transitional component of the connection between the water delivery line and the electric pump. The elbow is installed at the wellhead to change the direction of water flow. The splint is a hoisting and fixed output line during the installation of the deep well pump.
The main advantage:
● has a simple structure
●High efficiency of the unit
● safe and reliable operation
●The advantages of convenient installation and maintenance
The utility model has the advantages of simple structure, high unit efficiency, low noise, safe and reliable operation, convenient installation and maintenance. It is suitable for extraction from deep water wells, hot water wells and oceans, as well as rivers, reservoirs, canals, etc.;
It is mainly used for irrigation of farmland and water for humans and animals in plateau mountainous areas. It can also be used for water supply and drainage in cities, factories, railways, mines and construction sites.
●Simple structure and saving raw materials.
● Motor, water pump - body, submersible operation, safe and reliable.
● There is no special requirement for the well pipe, as long as the water pipe can withstand the corresponding pressure.
●Easy to install and maintain, the floor space is small, and there is no need to build a pump room.
● Size: 6 inches - 12 inches
●Flow: 5-600 cubic meters / hour
● Lift: 6-600 meters
● Power: 3 - 250 kW
● Power supply: voltage 380V+5%, frequency 50Hz+1% Hertz, three-phase AC.
● Production standard: NEMA standard. Tubes can be used as water pipes).
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The Kaysen Pumps GmbH in Schw?bischGmünd, Germany, is one of the world's leading manufacturers of fluid centrifugal pumps and diaphragm pumps. For more than 60 years, Kaisen has achieved the highest standards of reliability and quality of "Made in Germany". With our comprehensive product portfolio, we support customers around the world to successfully grasp the harsh pumping tasks of water supply, mining, industry, chemical, paper, electricity, food, pharmaceutical, sewage and marine industries. As a leading provider of innovative technology in these areas, we are the perfect partner for liquids to be safe, efficient and economical to transport. ,
Germany Kaysen always adhere to the "quality, stresses credibility" for the purpose. Products are selling all over the country, and has gradually developed overseas markets. The company has repeatedly been rated as "the contract with the letter" business, won the trust of users and extensive praise.