How to repair the inlet water of oxygen pump

Troubleshooting methods of common oxygen pumps;

First of all, the leather cup is damaged.

When the leather cup is broken, air cannot be input and compressed, and there is no air released from the gas head. Leather cups are black. Generally, the oxygen pump can't exhaust soon after it is bought. It may be that the pure leather cup has fallen off. Just unscrew it and put it back in place.

If the leather cup is damaged, you can buy the oxygen pump leather cup directly online or in the hardware store.

2. The thin rubber of the intake valve or exhaust valve is damaged or perforated.

Pull out the blue one first and remove the black circle. The exposed white circle is a thin eraser.

If you find that this small white transparent film is not damaged, use a wet rag, wipe the wet rag clean, and then reinstall it.

Third, the square magnet is demagnetized because it is too hot.

The repair method is to change it. If it is the same model, it should be about the same size. Just stick the new magnet in its original position with 502 glue.

Extended data

Oxygen-increasing equipment in the market is generally divided into large and small ones. Small aquariums need oxygen pumps, and large ones are air-compressed aerators, which are often used in large aquariums, large aquariums, fish ponds and other places with high demand for koi fish. At home, a small oxygen pump is enough.

The principle of small oxygen pump is to use AC magnetic ring to drive vibrating rod with magnetic pole and press rubber bowl to generate compressed air when it is electrified. The air outlet is connected with a plastic pipe, and there is a bubble stone at the end of the plastic pipe, which is used to break the air, increase the contact surface and increase dissolved oxygen. In general, the air volume of the air pump can be adjusted. Large pumps generally use cylinder compression, which has large gas volume and more reliable performance.