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Shielded pipeline centrifugal pump comprehensive performance index was on a stage

by:J&T     2021-01-05

shielded pipeline centrifugal pump is a kind of structure of the pump motor and pump body integration, only static seal, Instead of rotating shaft seal) , so can do entirely without leakage. Shielded pipeline centrifugal pump motor itself, low noise, shielded pipeline centrifugal pump with low failure rate, high reliability, and low maintenance cost advantages. Shielded pipeline centrifugal pump is widely used in petroleum, chemical industry, medicine, textile, nuclear power, military industry and urban water supply and drainage, fire pressurization, pressurized water supply in high-rise building, garden sprinkler irrigation, cold and hot water circulation pressurization in hvac refrigeration, shielded pipeline centrifugal pump, especially the high requirements for vibration and noise, such as key project, pump room, central air conditioning, etc. Shielded pipeline centrifugal pump can also be used to transport pressure and does not produce crystallization and solidification temperature of the liquid, especially harmful to the human body and the environment and unsafe liquid and precious liquids, such as strong corrosive, toxic, volatile, radioactive and other media. Shielded pipeline centrifugal pump product characteristics 1. Shielded pipeline centrifugal pump for can guarantee completely without leakage, it can be harmful to human body and environment, equipment and expensive easy leakage of liquid. 2. Don't inhale air, shielded pipeline centrifugal water pump is suitable for vacuum system of metamorphic fluid and transportation is exposed to air. 3. Without oil seal design, can reliably conveying pump is difficult to transport of high temperature and high pressure, low temperature and the change of temperature and pressure of the liquid. 4. Bearing using conveying fluid lubrication by oneself, do not need lubricating oil, so no pollution conveying liquid, and dispense with the trouble that oil on a regular basis. 5. Shielded pipeline centrifugal pump structure is reasonable, the motor and pump coaxial, small volume, light weight, cover an area of an area small, stable operation, easy installation, no need to adjust, easy maintenance. 6. Impeller adopts advanced hydraulic model, shielded pipeline centrifugal pump with high efficiency, good performance, etc. 7. No cooling fan motor, so the running noise and vibration is very small. 8. design and same standard valve, import and export of the specifications of the flange and is located in the same center line, the center is low, easy to pipeline layout, shield type pipeline centrifugal pump room design is more reasonable, and practical. 9. A high degree of standardization, seriation of spare parts. 10. Motor, base and connection box adopts water-proof explosion-proof structure, can be used in outdoor security. 11. According to the requirement, that is, the flow and head of the pump in series, in parallel operation mode. 12. New USES of graphite bearing, high wear resistance, low friction coefficient, not aging, silt, etc. 13. Top of the machine has automatic exhaust valve, when the water pump when used as long as open the inlet valve and loosen the exhaust valve on the edge of the gas mouth, shielded pipeline centrifugal pump body and the air inside the machine will automatically from the top of the motor in the automatic exhaust valve automatic discharge. Exhaust and then automatically shut down immediately, won't make medium flow shielded pipeline centrifugal pump, can ensure the normal running of water pump, in use process, if there are any air to enter in the pipeline, shielded can automatically its discharge pipeline centrifugal pump, the pump function in the process of using all don't need someone to open the exhaust valve, often greatly reduces the card often use cost and manpower. 14. Unique and detachable type structure make the pump in the normal towel in operation and maintenance, such as scaling, check the wear of graphite bearing, simply open motor housing connected to the motor on the lower cover screw, the screw hole at the top of the motor housing, ejection motor and fixed to the component parts, so convenient in maintenance and check regularly. Shielding medium pipeline centrifugal pump working conditions must be soft water, thin, solidify, nonflammable, fluid containing no solid particles and fibers. Shielded pipeline centrifugal pump medium temperature does not exceed 90 ℃, shielded pipeline centrifugal pump medium temperature does not exceed 160 ℃. In general system working pressure is less than 1. 2 mpa, inlet pressure not less than 0. 5 mpa, special occasions should contact the company. Shielded pipeline centrifugal pump the introduction of Japanese technology, and absorb the shielding pump international professional design and manufacture of advanced technology, digestion and innovation through its science and technology personnel, new shielded pipeline centrifugal pump product, on the basis of the original to improve core technology, electromagnetic shielding type pipeline centrifugal pump to improve the state of fluid motion, improve the efficiency by more than 10%, shielded pipeline centrifugal pump comprehensive performance index is a step, the product is more ideal. Shielded pipeline centrifugal water pump is a kind of structure of the pump motor and pump body integration, only static seal, Instead of rotating shaft seal) , so can do entirely without leakage. Because of its low noise motor itself, combined with the shield type pipeline centrifugal pump with low failure rate, high reliability, and the best maintenance cost advantages, such as welcome to win the overwhelming majority of users, shielded pipeline centrifugal pump has increased demand for Chinese market high quality water pump. Shielded pipeline centrifugal pump is widely used in petroleum, chemical industry, medicine, textile, nuclear power, military industry and urban water supply and drainage, fire pressurization, pressurized water supply in high-rise building, garden sprinkler irrigation, hvac refrigeration, cold and hot water circulation pressurization in etc. Shielded pipeline centrifugal pump, especially high requirements for vibration and noise, such as key project, pump room, central air conditioning, etc. Can also be used to delivery pressure and does not produce crystallization and solidification temperature of the liquid, shielded pipeline centrifugal pump is especially harmful to the human body and the environment and unsafe liquid and precious liquids, such as strong corrosive, toxic, volatile, radioactive and other media.


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