Why is the external sewage lifter so noisy when it is placed on the ground and started?

As far as water pumps are concerned, there is a difference between a built-in pump and an external pump for sewage discharge in the bathroom. The so-called built-in means that the sewage in the pump and the tank are soaked together, while the external is the opposite. From an environmental and safety point of view, external pumps have advantages over internal pumps.

Because in the event that the pump needs to be checked, the sewage lifter with the built-in pump needs to manually remove the pump from the sewage containing feces for maintenance. Due to the discharge of toilet wastewater, the built-in pump has the above drawbacks. Therefore, in Germany, which is famous for its machinery manufacturing, it is stipulated that the sewage discharged from the toilet must use a sewage lifter with an external pump.

For this kind of machinery, heat dissipation performance is also a key point of great concern for us. Good heat dissipation can ensure the long-term operation of the pump and reduce the wear and tear of the machine itself. For example, a toilet sewage lifter like Zede Microboy adopts a German EMGR motor and a unique groove heat dissipation design, which can greatly extend the life of the machine.

In addition, the presence of an alarm system is also very necessary. When there is an abnormal situation in the sewage lifter, we can know the situation at the first time through the alarm system, so as to be able to respond and deal with it in time.

Since it is discharging sewage containing feces, the sewage lifter equipped with a reamer can better cut the feces and paper towels so that the sewage can be discharged unhindered. In addition, the backwash pipe is also a very practical design. It can automatically clean the inner wall of the sewage lifter tank to avoid dirt deposition and cavitation.

Is it resonant, the external power is too large, it is normal to have noise, and the noise of Zede's equipment is like a tractor.

Of course, it is useful, and this is also the latest, most environmentally friendly, most convenient and worry-free drainage method, without the defects of high civil engineering costs, difficult maintenance, and environmental pollution of the old method of traditional sump + submersible sewage pump. At present, almost all of the sewage lifters in the basement are selected for the discharge of basement sewage in China.

In terms of noise reduction, a great improvement has been made in the traditional sewage transport lifter, using the oil cooling method to quietly absorb the sound and isolate the intensity of sound transmission.

It's not big, it's about the same as the sound of the air conditioner.

It is very quiet when it runs, because the check valve valve adopts a swing-open silent check valve, and the motor adopts an oil-cooled motor, which is very quiet.

As a mechanical and electrical equipment, the key part of the sewage lifter is the motor, and its principle is to generate centrifugal force through the high-speed rotation of the motor, driving the water to flow in the specified direction.

Sewage lifter, imported from abroad, especially in villa basement drainage, commercial basement drainage, and some flat floor drainage on the same floor, sewage lifter can solve the problem more simply.

From the perspective of user use, the noise problem of sewage lifter has always been a pain point that some users are more concerned about. The noise of the sewage lifter mainly comes from the rotation of the motor and the sound produced by the collision between the water and the machine. If you want the machine to be more silent, on the one hand, it is feasible to start with external shielding, such as hidden installation in the wall or pit, setting up a soundproof layer, and wrapping the machine with soundproof cotton.

From the perspective of the machine itself, in the selection of sewage lifter, you can give priority to choosing a machine with better quiet performance. For example, starting from the motor of the sewage lifter, you can choose an oil-immersed motor, which uses oil as the medium for lubrication, which can greatly reduce the noise of vibration and impact caused by the operation of the motor.

The so-called oil-immersed motor is that the rotor and coil inside the motor are all soaked in medium oil, and the heat generated by the motor operation and the friction noise that does not touch the motor can be well consumed, so as to ensure the stable operation performance of the machine.

You can choose the sewage lifter of the oil-immersed motor, which is much better in terms of quietness, in addition, the machine has good heat dissipation and stability!

The oil-cooled motor can reduce the sound of motor rotation when in use.

Sewage lifters that use soundproof cotton or oil-cooled motors at the beginning solve the problem at the source.

For places that can't rely on gravity to drain the accompanying water, the sewage lifter is about to appear. For example, drainage on the same floor.

The new bathroom or pantry in the home, and the basement is equipped with a toilet and kitchen, these water points will produce sewage, which needs to flow into the sewage tank of the sewage lifter by gravity, and then be discharged to the main sewage pipe by the machine.

The sewage is successfully discharged, and some "***" that comes with it will be unpleasant. Because the machine needs the operation of the motor to generate pressure and drain water, and the noise generated when the motor is running, so during the use of the sewage lifter, it will produce uncomfortable noise, if it is in the house, especially in the dead of night, the noise will affect the sleep of the family. Even in the daytime, the noise of the abrupt machinery can break the peace of the house and disturb the cleanliness.

However, there is currently no tool that can replace the sewage lifter for drainage, so we can only tolerate this defect. However, the intelligent sewage lifter produced by Zhiliu has solved the noise problem. The motor parts and coils are immersed in cold oil to achieve a cushioning and cooling effect, and the sound of the motor running is also absorbed.

In the selection of the material of the sewage tank, a more silent material is used, although the cost has risen, but the final effect is satisfactory, and the sound of the machine will no longer disturb the owner.

In terms of drainage capacity, the intelligent sewage lifter is significantly stronger, and it adopts the S1 motor working system, which ensures that the machine can drain continuously and will not cause adverse effects on the machine. The traditional sewage lifter does not have this ability, and the discharge volume is too large.

It will overheat the machine, which will affect the life of the machine.

Able to be controlled remotely by mobile phone.

The intelligent sewage lifter solves some of the chronic problems of the traditional sewage lifter, and breaks out a new direction for the industry, and there is still room for optimization.

It can be solved, the sound of their devices is very low, and it has no impact on daily life.

It is still important that too much noise when the equipment is running will affect life.

The smart sewage lifter is relatively silent when draining, because it uses an oil-immersed motor and a three-layer sealing method, and the noise is blocked by layers and there is little left when it spreads into the air.

In our daily life, drainage occupies an important position, but the drainage of the house is set in advance, and the owner does not need to worry about it, so he will not think about this aspect of the problem. But in fact, there are some situations when you can't drain water automatically, you have to find your own way, such as basement drainage, the terrain is low, and the water cannot be discharged to the sewage pipe on higher terrain; The drainage of the new bathroom pantry at home is too far away from the main sewage pipe of the house, and the sewer pipe is not arranged in advance.

Basement drainage and same-floor drainage will use a tool, that is, a sewage lifter, by giving pressure to the sewage, it can be discharged to the main sewage pipe. However, every time this machine works, the motor runs and drains, it will produce a loud sound, which will be a great trouble for the owners of the house, affecting the mood of the home, and the traditional sewage lifter on the market has this drawback.

The main noise is generated by the operation of the motor, and the intelligent sewage lifter of Zhiliu injects insulating mineral oil into the motor, and the cold oil absorbs most of the sound generated by the motor, making it quieter. In addition, the machine adopts a triple sealing method, mechanical seal, oil seal and lip shaft seal, which blocks the transmission of sound and is also a setting to reduce noise.

In order to prevent the sewage from flowing back into the tank during drainage, the sewage lifter will add a check valve, and the check valve is also a factor of noise when it is activated. The smart sewage lifter uses an integrated check valve with a built-in steel plate in the disc and a rubber wrap on the outside to reduce the sound of impact. In the material of the cabinet is also particular, Zhiliu chooses to use a quieter cabinet material, combined with acoustic and fluid mechanics design, and has made a certain contribution to the silent drainage.

After the efforts of the above four aspects, the sound of intelligent drainage can be as low as the decibel of the library's ambient sound, even if the owner is sensitive to the sound, he will not be bothered.

The basement is designed with a bathroom, kitchen and gym, so that the basement space is also a self-world, and the sewage lifter is chosen to solve the problem in drainage, but the sewage lifter is a mechanical electrical appliance that works with a large noise and interferes with itself, what should I do?

Are you thinking of getting a soundproof cotton or a separate hidden installation to reduce the intensity of noise transmission and try to make the noise less nuisance to us?

That is, the performance of this sewage lifter in terms of silence is not in place, and Yu Sui makes us have to find a way to carry out secondary treatment in the later stage, which also causes certain restrictions for our installation.

The intelligent sewage lifter allows us to avoid this kind of worries, because the silent effect of the intelligent sewage lifter allows us to install it on the ground if we want to install it on the ground, and install it on the ground if we want to hide it in the pit, and install it in the pit according to the combination of our basement design and space, so we don't have to consider the installation of the machine because of the noise.

So, why can the smart sewage lifter do this?

The main reason is that the intelligent sewage lifter adopts the S1 standard oil-cooled motor, so that the internal parts of the motor, such as the electric ring, are immersed in 500ml of mineral oil, when the motor is running, the mineral oil absorbs most of the noise while dissipating heat, so that the noise is constantly weakened in the process of propagation, so that there is very little sound out, and the sound problem is solved in the design of the motor. In this way, there is no need to consider how to solve the noise problem of this kind of machine products in the later installation, which is the original intention of a product design, to solve the user's use problem, and to enhance the experience of the home.

Therefore, don't worry about the sound of the basement drainage at home, or think more about how to design the problem is the most important thing.

There is a sound in the operation of the machine, but it is not big, because the intelligent flow is an oil-immersed motor, the motor is completely immersed in the medium oil, the first blind, the running sound is very small, and the scum plus the double seal of the mechanical seal and the oil cavity seal, basically the spike can also hear the sound of some water.

It is very quiet, and the motor adopts an oil-cooled motor.

It adopts the method of oil immersion cooling, with 500ml of oil inside, which plays a silent role while sealing, and the working sound is less than 35 decibels, which is equivalent to the sound of the library.

It is more difficult to be completely silent, and as an electrical appliance, there is still more or less sound when it runs. However, you can choose an oil-immersed motor, which is quieter than a general motor.

Recently, I have heard that the Zhiliu sewage lifter, a rare oil-sealed motor, is good for silent noise reduction, you can go and take a look.

There are many factors that contribute to the generation of noise:

1.It is related to the speed of the motor, generally speaking, the higher the speed, the greater the noise;

2.It is related to the structure, and the closer to the resonance frequency, the greater the noise;

3.Related to the appearance, the built-in type is a little smaller than the external type, because the built-in motor is immersed in water, and the external motor is exposed to air;

4.When it comes to installation, an experienced installation company will reduce vibration and water hammer;

5.It is related to the fixing method of the water pump, and the confluence high-tech company welaudCom's sewage lift pumps are suspended and fixed to minimise vibration and noise.

The noise of the sewage lifter is related to the motor of the machine, and the sound generated during work can be solved by professional means.

For example, the use of oil-immersed motors, which can reduce noise while dissipating heat, the sound is the same as the ambient sound in the library, and the machine has an alarm device, which can be connected to the mobile phone to receive information.

The noise generation of sewage lifter is related to many factors:

1.It is related to the speed of the motor, generally speaking, the higher the speed, the greater the noise;

2.It is related to the structure, and the closer to the resonance frequency, the greater the noise;

3.Related to the appearance, the built-in type is a little smaller than the external type, because the built-in motor is immersed in water, and the external motor is exposed to air;

4.When it comes to installation, an experienced installation company will reduce vibration and water hammer;

5.Related to the fixing method of the pump, the sewage lifting pump of Libaite in the United States is designed with an anti-floating base, which minimizes vibration and noise.

You can use an electric toilet that doesn't require a pump.

Directly replaced with a grinding pump, the noise is low, and the domestic garbage can be ground into flocculent matter, helping to solve the problem of pipeline blockage.