How to make the sound of the fish tank water pump smaller, the noise of the fish tank water pump sud

1. First of all, disassemble the pump, including the magnet.

The rotor and the shaft are the two most important things to come out. Pay attention to the small rubber stress pads at both ends of the shaft, don't lose them, and the better the progressive cavity pump.

It is also divided into stainless steel shaft and ceramic shaft, and the ceramic shaft should be carefully disassembled and assembled.

2. Then carefully install the shaft and magnet rotor, at this time it should be installed in the tank with water, after plugging in the power supply, the water pump will rotate up, at this time there is a greater gurgling noise than before, and then carefully install the shell that fixes the shaft, and it is OK.

3. The water pump will resonate directly on the table or hanging on the wall, and the sound will be very small when hung up with a rope. Test the method, simply lift the water pump at home by hand, and if the noise is reduced first, you can make a hanging by hand.

4. The bottom pump can increase the leather pad, or filter cotton pad, reduce resonance, and also greatly reduce the noise.

5. Amphibious water pump, you can put the pump outside the fish tank, make a box sound insulation by yourself, and basically can't hear the noise. If you still feel like it's going to be quieter, you can move the pump outside to further reduce indoor noise, and of course you'll need to make holes in the wall and thread the air pipe.

The fish tank pump can be made quieter by eliminating resonance:

1. Fix the pipeline, the noise generated by the pump may cause the resonance noise of the connected pipeline, so the pipeline noise should be eliminated, and the pipeline can be fixed with silicone.

2. The water pump will resonate if it is placed directly on the table or hung on the wall, and if the water pump at home is lifted by hand, the noise will be reduced. Therefore, the water pump can be hoisted with a rope to reduce noise.

3. The bottom pump can delete the leather pad, or filter the cotton pad, reduce resonance, and also greatly reduce the noise.

4. Amphibious water pump, you can put the pump outside the fish tank, make a box sound insulation by yourself, and you can't hear the noise at all. If you still feel that you need to be quieter, you can move the pump outside to further reduce indoor noise.

Equipping a fish tank with a suitable external filter pump is a necessary equipment for raising ornamental fish. The quality of the pump directly determines the cleanliness of the water quality of the fish tank and the control of noise. The loud pump used in your fish tank could be caused by:

The external filter pump you bought is not of good quality, so the noise is too loud when the filter pump is running;

Your external filter pump fails to evacuate the air effectively during installation, resulting in excessive noise;

The mismatch between the power of your fish tank and the external filter pump leads to noise.

The solution is as follows:

At present, although the domestic external filter pump is cheap, it has the problem of slightly louder noise. You can choose to buy an external filter pump imported from Germany, although the ** is higher, but there is no noise at all. In short, you get what you pay for.

Incorrect installation of external filter pumps can cause air to enter the drain pipe, which can cause noise. Getting it right the first time is key. The installation steps are as follows:

1) After the fish tank is filled with clean water, hang the water hose outside the tank;

2) Put the filter material in the barrel into 3 small baskets according to the instructions, put it into the barrel in turn, cover the motor cover, and close it tightly.

3) Lift the sewer pipe and the upper water pipe so that they do not enter the water first;

4) First link the upper water pipe with the outlet of the external filter pump properly and tighten it, and then link the water pipe with the water inlet of the external filter pump properly and tighten it;

5) Put the water pipe (a thin pipe with a row of small outlet holes) into the water of the fish tank, and then insert the water pipe (a straight pipe with a strainer) into the bottom of the water.

6) Push the safety valve at the inlet and outlet of the external filter pump into the corresponding position of the motor cover of the external filter barrel.

7) Plug it in. This is when the sound of water flowing into the filter bucket is heard.

8) After the bucket is filled with water, if there is still a "sudden" sound, it means that the air has not been completely discharged, press the pressure exhaust valve on the cover with both hands until the water flow is benign and silent.

You should choose an external filter pump that matches the size and power of your fish tank, and buy a reputable brand. When buying, let the merchant test the volume of the sound first, so that you can choose a high-quality submersible pump that is just right for your fish tank.

It can be solved with a bluefish inverter pump. Don't say much. It's good if it's not from abroad.

A little deeper, a little more water, and a pump that considers a smaller flow rate can also be used. , Leshan Kaishi Electromechanical ****.

The sound of the fish tank pump suddenly becomes louder, indicating that there is more sediment inside the pump or the pump is seriously worn, you can remove it and clean it, if the sound becomes smaller after cleaning, you don't care about it, you can continue to use it, if the effect is not good after cleaning, it is that the rotor inside is seriously worn, you can replace a new rotor or buy a new pump.

The reasons and solutions for the noisy fish tank pump are as follows:

1. The motor current is loud.

The motor current is loud and sounds buzzing. Professionally speaking, it is the high-frequency current that causes the iron core**. Before starting, some necessary current checks should be done to control the amount of current and reduce noise.

2. The friction sound of the shaft and the pump body in contact.

The friction sound of the shaft and the pump body contact, usually the rotor of the pump is held up by magnetic force when working flat, and the bottom of the pump body is against the shaft to prevent the rotor from retreating due to the reaction force of the water flow, so it is inevitable that the shaft and the pump body will rub, we should lengthen the rotation of the pump shaft before use, and add appropriate lubricating oil to reduce the sound of friction.

3. The friction sound of water flow and runner.

The sound of water flow and the friction of the runner, we place the position of the water pump in the fish tank without silt and good water quality, so as to reduce the noise of the fish tank water pump.

The above three factors are the root cause of the noise of the pump, we can not completely ** the noise it produces, but it can be appropriately reduced, which is also a good help for the fish in the fish tank and for the owner of the fish. Of course, the sound of your water pump can be related to the quality of your fish tank pump, the better the quality of its use, the better the use of the pump, choose a high-quality fish tank pump, you can choose the natural good, the quality of the pump is guaranteed.

Fish tank submersible pump.

If the sound is loud, there are generally two solutions. The first is to reduce the resonance, which is due to the fact that it is in contact with some objects in the tank, causing the sound to be amplified, in which case it is only necessary to adjust the position. The second is to replace the submersible pump, some pumps are of poor quality, so there will be louder noise, and some variable frequency pumps will be much quieter.

If the fish tank submersible pump is loud, there are generally two solutions. The first is to reduce the resonance, which is due to the fact that it is in contact with some objects in the tank, causing the sound to be amplified, in which case it is only necessary to adjust the position. The second is to replace the submersible pump, some pumps are of poor quality, so there will be louder noise, and some variable frequency pumps will be much quieter.

1. Current sound: The current sound of the motor will produce noise when it is loud, and it will sound like a buzzing sound. This situation cannot be solved by individuals, because it is a problem of internal structure, and easy modification may lead to the scrapping of the submersible pump, so it is recommended to replace it with a new one.

2. Axial friction: When the submersible pump is working, the rotor of the pump is lifted by magnetic force, and the bottom is against the shaft, which can prevent the rotor from hindering due to the water flow, but it will also produce a certain amount of friction, so it will make noise. Usually the life of the shaft is about one year, and it will be replaced after grinding.

3. Runner friction: the unique friction of the turbine centrifugal pump, as long as it is this kind of pump, this noise cannot be avoided, but as long as the arc of the runner is well designed, the noise volume can also be reduced if the surface is relatively smooth.

If the noise generated by the water pump in the fish tank is particularly loud, it is best to pay attention to it at this time and find a reasonable way to solve it. First of all, we need to take a look at the fixed pipeline, which is generally very noisy, which may be caused by the pump itself, or it may be caused by the resonance of the connecting pipeline.

01 For many small partners, if you want to reasonably solve the noise of the water pump in the fish tank, you must first eliminate the reason, of course, you can also use silicone to fix the pipeline.

02 In fact, if the water pump in the fish tank is placed directly on the table or hung on the wall, it will also directly resonate. Generally, it is hung with a rope, and the noise often generated is particularly small.

03 After passing the test of this method, you can directly lift the water pump in your home by hand. If the noise is reduced, then the water pump in the fish tank is directly suspended.

04 At present, most of the pumps used in the fish tank are amphibious, if we put the pump directly outside the fish tank, we can also make a soundproof box. Once you do it, you can't hear any noise.

The submersible pump in the fish tank is very loud, you can suspend it in the fish tank, and generally the sound will be much smaller as long as it does not touch the fish tank. The fish tank submersible pump is very loud, and you can also put biochemical cotton on the contact point between it and the fish tank. To reduce the sound of the submersible pump in the fish tank, you can also place it diagonally and keep the outlet facing up.

The submersible pump in the fish tank is very loud, you can suspend it in the fish tank, generally as long as it does not touch the fish tank, the sound will be much smaller, if the sound is still very loud, it is best to replace the silent submersible pump.

The fish tank submersible pump is very loud, and it can also be padded with biochemical cotton at the contact point between it and the fish tank, which can play a role in reducing resonance, especially at the position of contact with the tank wall.

To reduce the sound of the submersible pump in the fish tank, you can also place it diagonally and keep the outlet facing upwards, about 45 degrees from the bottom of the submersible pump.

Silicone can be used to secure the tubing.

Other methods: 1. Fix the pipeline, the noise may be caused by the water pump, or it may be caused by the resonance of the connected pipeline.

2. The water pump will resonate directly on the table or hanging it on the wall, and the sound will be very small when hung up with a rope.

3. Amphibious water pump, the pump can be placed outside the fish tank, and the user can make a box for sound insulation, and the noise can not be heard basically. If you still feel like it's going to be quieter, you can move the pump outside to further reduce indoor noise, requiring holes in the wall and air pipes.

Let the fish tank submersible pump reduce the resonance with the fish tank, and reduce the sound of the submersible pump as follows:

1. Frequently check the fixation of the suction cup so that one of the adsorption points does not fall off.

2. Frequently check and clean the rotating shaft and impeller, and the vibration caused by sundries.

3. If the filter cylinder is used, the pump can be wrapped with filter cotton.

The fish tank is padded with a benzene plate to change the amplitude.

The large noise disturbance of the fish tank pump is mainly caused by the vibration of the water pump, and the following are some solutions:

1.Check the base of the water pump: ensure that there is no direct contact or friction between the base of the water pump and the fish tank, and use materials such as sponge and rubber pad to cushion and absorb shock.

2.Reinstall the pump: Install the pump in a flat and stable place to avoid vibration caused by unstable supports.

3.Clean pump components: There may be a build-up of impurities or fouling inside the pump, which can cause the pump to operate with more noise. Disassemble and clean the pump parts regularly and rinse with clean water.

4.Adjust the water flow: Reduce the water flow rate by adjusting the flow controller of the water pump or replacing it with a suitable water pump, reducing the vortex and flooding of the water surface, thereby reducing noise.