How to use the water pump to prolong the service life

Extending the service life of the pump is to save social wealth! Thumbs up for one!

First, first of all, we must control the quality of procurement, I used to stay in the pump factory, many district factories inspect customers are laymen, not professionals, can not control the quality of the pump purchased, quality problems do not know how to claim. Therefore, this first step is to strictly control the quality of the purchased water pump, and if there is a small problem in the tire, it is enough for the on-site use and maintenance personnel to drink a pot.

Second, to appropriately improve the material and configuration, not only to pursue cheap purchase, but also to reduce maintenance and operating costs. For example, key components such as impellers can be made of 304 material, which is not only corrosion-resistant, but also has good cavitation resistance, which greatly improves the service life of the pump. Bearings must have requirements, domestic Harbin, Wafangdian and Luoyang bearings can, foreign SKF, FAG and small Japanese NSK, NTN ** is higher.

3. Inside the pump body, the surface of the casting is treated with anti-corrosion coating, which I have come into contact with with Belzona coatings, one to prevent corrosion, and the other to improve the surface smoothness, thereby increasing the life and efficiency of the pump.

4. Formulate a perfect maintenance plan and conduct necessary training for the operation and maintenance personnel of the pump.

Fifth, another point, now many manufacturers have canceled the sealing ring, if the service life of the pump is really extended, there is still a pump body sealing ring and impeller mouth ring, otherwise after wear, the cost of replacing the impeller is too high, and the cost of replacing the mouth ring is very little!

To prolong the life of the water pump, the first thing to avoid is to use the empty pump. Second, it is necessary to run diligently to avoid rust and rust of the impeller and sealing ring and damage the sealing gap. Third, it is necessary to avoid the horizontal centrifugal pump pumping beyond the suction stroke. Fourth, the filler should not be too tight, and there should be enough cooling water to flow out along the axis.

The service life of a water pump is affected by a variety of factors, and the following are the common influencing factors and ways to extend the life:

Use environment: The use environment of the pump will directly affect its life, if the environment is humid and corrosive, it will corrode and oxidize the pump, affecting its service life. Therefore, water pumps should be installed in a dry, ventilated, non-corrosive environment to prolong their service life.

Mode of operation: The way the pump is operated will also affect its service life. Improper operation, such as long running time, frequent start and stop, etc., will increase the wear and failure rate of the pump, and shorten its life. Therefore, the pump should be used and operated correctly to avoid frequent start-stops and excessively long runs.

Liquid medium: The liquid medium conveyed by the pump will also have an impact on its lifespan. If the liquid contains particles, fibers, corrosive substances, etc., it will affect the wear and corrosion of the pump parts, resulting in a shortened service life.

Therefore, when selecting a water pump, it is necessary to select the type according to the characteristics of the liquid medium, and the pump should be cleaned and maintained regularly.

Maintenance: Regular maintenance is the key to prolonging the life of your pump. This includes regularly replacing seals, bearings, lubricating oil and other wearing parts, and cleaning up impurities and sediments inside the pump.

At the same time, it is also necessary to ensure the normal operation and good lubrication of the pump, and find and deal with problems in time.

To sum up, in order to extend the service life of the pump, it is necessary to pay attention to the use environment, operation mode, liquid medium and maintenance of the pump. Only when all of the above aspects are paid attention to and managed, can the pump have a longer service life.

The service life of a water pump is affected by a variety of factors, including the following:

1.Environment: The environment in which the pump is used has a great impact on its lifespan. If the pump is exposed to moisture, corrosion, high temperature or low temperature for a long time, it will accelerate the aging and damage of the pump.

2.Quality: The quality of the pump is also an important factor that affects its lifespan. Quality water pumps are typically manufactured with high-quality materials and workmanship for greater durability and reliability.

3.Maintenance: Regular maintenance can extend the life of the pump. This includes cleaning and replacing filters, cleaning up stagnant water and debris inside the pump, lubricating the pump bearings, and more.

4.How to use: The way the pump is used will also affect its lifespan. If it is used improperly, such as frequent start and stop, overload operation, etc., it will accelerate the wear and damage of the water pump.

In view of the above factors, here are the ways to extend the life of your water pump:

1.Choose a high-quality water pump: Choosing the best water pump can ensure that it has higher durability and reliability, and can operate stably for a long time.

2.Regular maintenance: Regular maintenance of the pump, cleaning and replacing the filter, lubricating the bearings, etc., can prolong its service life.

3.Correct use: Correct use of the water pump to avoid frequent start and stop, overload operation, etc., can reduce its wear and damage.

4.Keep the use environment good: Keep the water pump use environment dry, clean, free of corrosion and too high and too low temperature, which can reduce its aging and damage.

In short, the service life of the pump is affected by a variety of factors, and measures such as correct use, regular maintenance, selection of high-quality water pumps and maintaining a good use environment can effectively extend the service life of the water pump.

The lifespan of a water pump is affected by a number of factors, including:

1.Use environment: The pump is used in different environments, and the impact on the service life is also different, such as corrosive environment, high temperature environment, high altitude and other environments will shorten the service life.

2.Frequency of use: The higher the frequency of the pump, the shorter the lifespan.

3.Water quality: The water quality used by the pump, such as clean water, sediment, pH, etc., has an impact on the service life.

4.Maintenance: Regular maintenance can extend the service life of the pump.

In order to prolong the life of the pump, the following measures can be taken:

1.When installing the pump, choose the appropriate position and fixing method to reduce vibration and noise.

2.Ensure that the water quality of the pump is clean and try to avoid impurities in the water.

3.Maintain the pump regularly, clean up the sediment and impurities accumulated inside the pump, and check whether the parts and seals of the pump are normal.

4.Use in strict accordance with the instructions for use of the water pump, and do not exceed the rated power and use time of the water pump.

The water pump is organically integrated, and there are also pumps only.

As far as the pump is concerned, the seal is not bad, it can be used for a long time, 10 years and 20 years are no problem, the mechatronic pump, in addition to the sealing requirements are intact, but also consider the insulation performance of the motor, bearing lubrication, etc., as long as the motor is not damaged, the replacement of the seal and bearing lubrication can work for a long time, but this and the conditions of use also have a lot to do with it, the hardness of clean water, sewage, sand and gravel particles will affect the service life of the pump, and the general clean water is used for at least 10 years.

The pump is driven by the timing belt, and it is difficult to ensure that the pump can be used until the next replacement cycle after the mileage of the pump exceeds the mileage of the timing belt.

The industry standard warranty period of submersible pumps is one year, but even if it is the same model of water pump produced by the same manufacturer, its life gap is very huge because of the different use environment, operation specifications, and conveyed materials.

Under normal circumstances other than special reasons such as selection errors, transportation, misoperation and extremely harsh working conditions, in addition to wearing parts, it is not a big problem for submersible pumps to be used for two or three years, and it is possible to use them for five to eight years.

The submersible pump is an important equipment for lifting water from deep wells. When in use, the whole unit dives into the water to work, extracting groundwater to the surface, which is domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship loading, and can also be used for fountain landscape.

In any of the following circumstances, the use of the key-based submersible pump should be stopped immediately.

1. The working current of the pump is suddenly higher than the rated current of the motor.

2. The water output is abnormal, and the water output is intermittent. Increased sediment content.

3. The insulation resistance of the motor is lower than that of megaohms.

4. The unit has obvious noise and vibration aggravation.

5. The power grid voltage is insufficient. Less than 5% of the rated voltage.

6. The fuse burns out one phase.

7. The water pipeline is damaged.

Precautions for using submersible pumps:

1. Install leakage protector.

2. Do not bend the outlet pipe as much as possible, and find and repair the rupture of the water pipeline in time to reduce power loss.

3. Add a filter screen when pumping water from a water source with more sundries.

4. Correct the positive and negative poles of the power supply before starting, so as to accompany the reversal of the water pump and the water does not come out.

5. When abnormal conditions are found in use, cut off the power supply in time and continue to work only after the situation is recovered.

The submersible pump is organically integrated.

As far as the pump is concerned, if the seal is not broken, it can be used for a long time, and it will be no problem for 10 or 20 years;

As long as the motor is not damaged, the replacement of the seal and bearing lubrication can work for a long time, but this has a lot to do with your use conditions, clean water, sewage (with or without corrosion), hardness of sand and gravel particles, etc.; Generally, it is no problem to use clean water for 10 years.

Submersible pumps can generally be used for a year or two.

The good ones can be brought up for maintenance for more than 5 years, and the bad ones will go wrong in a few months, which is related to the products that were selected by the manufacturer. The above is purely personal experience and is for reference.

You must read the manual before use, you can't make a mistake, you don't use it for a long time, you must turn the impeller before use, otherwise you will burn the bag because you don't use it for a long time. The suction tube and pump must be filled with liquid before the pump is turned on. After the pump is opened, the impeller rotates at high speed, and the liquid in it rotates with the blades, and under the action of centrifugal force, it flies away from the impeller and shoots outward, and the injected liquid gradually slows down in the pump casing diffusion chamber, and the pressure gradually increases, and then flows out from the pump outlet and discharge pipe.

At this time, at the center of the blade, because the liquid is thrown around, a vacuum low pressure area with neither air nor liquid is formed, and the liquid in the liquid pool flows into the pump through the suction pipe under the action of the atmospheric pressure on the pool surface, and the liquid is continuously sucked up from the liquid pool and continuously flows out of the discharge pipe. There is a model for you on the official website.

This is not necessarily, it depends on whether there are acids and alkalis and other substances in your sewage, imported ones can reach more than 8 years, and domestic ones will ensure that you are finished for three years.

The power of the pump will not drop after 3 years of use. Due to the addition of drugs or water quality before the pump, the pump casing is seriously fouled or corroded. Serious fouling in the pump casing can increase the wall thickness of the pump casing by about 2mm, and the pin carries and the inner wall of the pump forms a scale tumor, which reduces the volume of the pump body, reduces the pumping volume, and the flow channel is rough, and the head loss increases.

Both the passenger volume efficiency and the hydraulic efficiency of Xiangxun are reduced.

3. Due to casting defects, cavitation, abrasion, corrosion and chemical erosion caused by the processing technology of the pump, cavities or cracks in the pump flow channel, and vortex is generated when the water flows, resulting in energy loss. Reduced hydraulic efficiency.

4. Cavitation on the surface of the impeller. Due to the negative pressure generated when the blade is running on the back water surface, when the pressure PK PVA, the cavitation and honeycomb surface are generated, and the pump blade is cavitated under the action of electrochemical corrosion.

5. Volume loss and mechanical loss. Due to the long service life of the pump, the volumetric efficiency and mechanical efficiency are reduced due to the leakage and increased resistance caused by mechanical wear.

The above reasons make the pump's performance deficit and volatile energy worse. The operating efficiency is reduced by 2 5%, and the pump efficiency can be reduced by more than l0%.

The life of the pump depends on the way you use it. The range of the beating, as well as the material and the environment.

If your pump is not a frequent switch, the process is correct, the lift is not large, the logistics is not corroded, it will be maintained, the lubrication and maintenance of the machine seal is normal, the environment is good, and your pump life can reach eight years.

More than even ten years. In fact, if the core front of the main hand of the pump is easy to break the machine seal, the shaft is easy to break, and the maintenance is good, which also increases the service cycle.

Hello:1,【Submersible pumpsAt the time of non-use, whether I take it out or not, it is to lifeThere is no impactTarget.

2. It should be noted that: [Use water to dissipate heat] is a consideration in the design of the submersible pump, so the submersible pump that has just stopped running,Not advisableIf you take out the water surface immediately, it is easy to burn out, so you should wait until it is completely cooled before taking out the water surface.

It does not prolong life, but shortens it. Rust is slow in water, rust is fast when you take it out. Water cuts off the air and prevents oxidation, i.e. rust.

Theoretically, the water pump can be used to prolong its service life when it is used and taken out when it is not in use, but it is better to go with the flow if the environment and method of storage are improper. The pump itself can be immersed in water for a long time.

I don't think pumps can prolong their life when they are in the water when they are not in use and when they are not in use. Leaving the pump in the water for a long time may stop the oxidation process of the air.

Not having to take it out will not prolong life.

Any pump needs to be serviced and maintained to prolong its lifespan, you can filter out the water in the pump when not in use, apply anti-rust oil to the place where there is anti-rust oil, and maintain it regularly.