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Shanghai Ouquan Pump Industry Group Co., Ltd.

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Development Trend and Type Selection and Maintenance Method of Water Supply Equipment

Development Trend and Type Selection and Maintenance Method of Water Supply Equipment

I. Development Trends With the continuous improvement of pump design and manufacturing technology and application technology, the manufacturing and production of pumps are developing in the direction of large-scale, large-capacity, high-lift, high-speed, serialization, generalization and standardization. The automation control level of the pump station is getting higher and higher. 1, large-scale, large capacity. 2, high-lift, high-speed 3, serialization, generalization, standardization. 4, the level of pumping station automation gradually improve Second, the correct selection of supporting water pump

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2024

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Maintenance methods of mechanical equipment

Maintenance methods of mechanical equipment

To ensure sufficient safety in the production process, no matter what kind of mechanical equipment, it is necessary to carry out maintenance work frequently. Next, I will introduce to you the maintenance methods of mechanical equipment to help you extend the service life of mechanical equipment. If you want to carry out the maintenance of mechanical equipment, you need to implement a principle, that is, maintenance and repair with equal emphasis on prevention. You need to do regular maintenance work, and it is mandatory. You must handle it correctly. The relationship between normal use and maintenance and maintenance cannot be used without maintenance, only maintenance without maintenance. Different teams should do a good job according to the maintenance process of mechanical equipment. The maintenance work of different mechanical equipment cannot be delayed. Under special circumstances, the maintenance time can only be extended after the approval of the person in charge, but generally it cannot exceed half of the specified time interval, otherwise it will affect the service life of mechanical equipment and affect its normal use efficiency.

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2024

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Eight problems of domestic pump industry

Eight problems of domestic pump industry

The localization rate of major engineering pump products has gradually increased, and the current has basically met the needs of national economic construction and development. However, as far as the current overall situation of the industry is concerned, there is still a gap between China and industrialized countries. In particular, the independent development ability of enterprises is weak, the core technology of products with high technical content and high added value urgently needed for the development of the national economy has not yet been mastered, and there are still many problems to be solved urgently.

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2024

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Pipeline booster pump how to choose?

Pipeline booster pump how to choose?

Pipeline booster pump how to choose? Pipeline booster pump is installed on the pipeline to boost a special title. Not limited to refer to a certain type or form of pump, the general industry said the pipeline booster pump refers to the pipeline structure of the pump, can be like a pipeline directly installed in series pump. Since the pipeline booster pump is another name for the pump, its selection is the same as that of the pump. The parameters that must be paid attention to are flow, lift, material, medium proportion, etc.

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2024

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What are the replacement methods of horizontal pipeline centrifugal pump seal?

What are the replacement methods of horizontal pipeline centrifugal pump seal?

The method of replacing invalid mechanical equipment seal of horizontal pipeline centrifugal pump: (1) Prepare the operating table for placing pump parts and special tools for disassembly, and avoid random stacking and abuse to prevent damage to pump parts. (2) Make sure that the motor is in the maintenance state before disassembly; Unscrew the oil plug and suck out the grease in the sealing seat cavity with a plastic suction pipe. (3) Disassemble the rational number coupling: directly unscrew the fixed hexagon socket head cap screw of the coupling, and then gently pull half of the coupling from the shaft gradually. Use an open-ended wrench to unscrew the anchor bolt and stop of the pump shaft, let the centrifugal impeller gradually move to the pump casing, remove the other half of the coupling, and get the flat washer of the pump shaft.

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2024

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Some small knowledge of water pump maintenance

Some small knowledge of water pump maintenance

Water pump maintenance to check the sealing situation. If there is water leakage, add or replace the seal. Add lubricating oil. If the oil is discolored and has impurities, it should be replaced. For water pump maintenance, check whether the pump body is in good condition, the nameplate is in good condition, the water flow direction is clear, the appearance is clean, and the paint is in good condition. The hexagonal rubber of the claw coupling should be replaced if it is damaged, and the screw and rubber of the cylindrical coupling should be replaced if it is damaged.

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