Why did the water pump in the newly bought fish tank rattle for a while?

Will it ring after a while or will it ring when the power is turned on? And you didn't say clearly your pump model, type, specifications.

If it rings when it starts, then take it out, wipe it dry, and listen to whether there is movement, and then shake it off and power it on again to hear if there is still movement. If it still rings, take it out and disassemble it. If it still can't be solved, it will be replaced by the store, and there is a problem with the machine.

If it rings after a while, it may be a foreign object in it, something stuck or stirred inside. Take it apart and see if there is nothing to see if the rotor (movement) is broken or cracked. If none are good and intact, repeat 1steps.

The water pump is not good. To buy a silent submersible pump, don't be a 2-in-1.

Let's see what others have to say.

The pump in the newly bought fish tank will rattle after a while, I think it is when the water pump is used, there is a problem with the gear fitting or or the hand pump bearing, the water pump in the normal fish tank is silent.

Hello one, the water level is insufficient, resulting in insufficient water pressure, and the water pump is difficult to pump water. The pumps themselves are very small power, the exhaust air volume is limited, and the suction power is insufficient, because the water level is insufficient, it is difficult to pump the water at the low water level. Second, the air pressure is insufficient due to the leakage of the pumping pipe.

The reason why the water pump can absorb water is because the water pump empties the air in the water pipe during operation, and the air pressure in the water pipe is lower than the water pressure in the fish tank, so the water comes up. If the water pipe is leaking and the air is not completely discharged, it may not be able to pump water, so you need to check whether the water pipe is leaking.

If you put a fish tank at home and raise some small fish, you can not only cultivate sentiment, but also decorate the atmosphere of your home, and a water pump will be installed in the fish tank, which can be described as the heart of the entire fish tank. After using it for a long time, the pump is prone to some problems, such as making a lot of noise, there will be a buzzing sound, resulting in the fish tank pump can not pump water, what is the reason for this, and how to solve it?

1. The reason why the fish tank water pump is buzzing and does not pump water.

1. If the quality of the pump is not good, some impurities will enter the pump after a long time of use, and a lot of noise will be generated with the vibration of the pump, which will lead to the problem of not pumping. 2. There is a sound that may be the aerodynamic noise of the water pump, mainly because the water pump is dispersed in the air and rotated.

It is also possible that the motor of the water pump produces noise, for example, when the voltage is unstable, it will vibrate, or if there is a fault inside the motor, resulting in an imbalance, it will also make a buzzing sound. <>

2. How to solve the problem of pump sound and non-pumpingIf you want to remove the sound of the pump, the most important thing is to eliminate the resonance, because many aspects are because of the noise generated by the resonance.

1. It is necessary to rearrange the pipes in the fish tank, and at the same time not to contact with other objects, and fix the water pipes, so that the noise can be effectively reduced, and the fault of non-pumping can also be eliminated. 2. If there are some impurities inside the pump, we can remove the pump regularly, and it can also effectively extend its service life.

3. If the noise of the pump is relatively loud, we can take it out to make a soundproof device, so that the noise can not be heard.

4. If the pump does not pump water, you need to check whether there is a leakage in the pipeline, whether there is air discharged, if it is indeed a problem with the pipeline, we need to replace or repair. 5. Sometimes it may be that the installation position of the pump is too high, which will also lead to the problem of buzzing of the pump, and at the same time, it will not pump water, and we need to reset the position of the pump.

The above points are about the specific reasons for the buzzing sound of the pump in the fish tank and the non-pumping and specific solutions.

Hello, This may have nothing to do with the oxygen generator, it is likely that the assembly and connection of the inlet and outlet pipes are not good, my original is but it is different from yours, the reverse pipe, the fish running straight is not oxygen, take a good look, whether the plastic twist that inhales the air is opened, replace the two inlet and outlet pipelines near the motor to try,,, the water in the fish tank does not need to be too full, but in that case, the noise of the running water will be a little loud, but the oxygen production effect will be very good

There are several reasons for this:

1. The air pressure is less than the water pressure, and it is recommended to adjust the water pump until the air is straight out. If the inlet pipe does not fall into the water, it means that the flow rate of the water is small and slow, and the pores are not enough to form negative pressure. First of all, put the pump towards the water surface, and if the pressure is low, the air cannot enter, and the bubbles will not be blown.

It's to see that you plug the bubble tube into the small socket connected to the pump, remove it, turn it around, and try it.

2. The inside of the pump is clogged with dirty things, and it can be solved by carefully disassembling and cleaning it.

If a three-in-one water pump is used, then it has two water outlets, one through the filter, the other to promote the water circulation, connect a trachea interface at the water outlet, and use the negative pressure generated by the high-speed water flow to suck the air in and blow it away to achieve the effect of oxygenation

1. The water pump is placed too deeply.

2. There is dirt at the water outlet, especially at the root of the air intake.

3. Tracheal blockage.

It's a submersible pump, filtering water. It is to pump water to the surface of the water and then fall into the water, filter and add oxygen.