What is the use of the water inlet valve of the fish tank pump?

The water inlet valve of the fish tank water pump has two functions: 1 to control the on-off of the air inlet channel, and 2 to control the air inlet. The intake control valve is mainly composed of valve body, piston and cylinder spring sealing ring. Its side is equipped with a control block and a control solenoid valve, which integrates the functions of on-off adjustment, load shedding, noise reduction and depressurization, and parking and venting.

The opening and closing actions of the intake control valve are automatically controlled by the pressure sensor and solenoid valve of the regulating system. Whether the opening and closing action of the air intake control valve is flexible is very important to the reliability of the screw machine. The intake control valve is mainly composed of valve body, valve, piston, cylinder, spring and sealing ring.

The intake valve is the breathing port of the air compressor. After entering the intake valve, ordinary air reaches the compressor head and is compressed to produce compressed gas. It can control the loading and unloading of the air compressor, the flow of air pressure and other functions, and is the main component of the air intake control system of the air compressor.

There is a coil on the crankshaft of the oxygen pump. When it is electrified, it will use the principle of electromagnetic induction to convert electricity into power and drive the air chamber of the oxygen pump to breathe. There are two air valves on the air chamber, one for exhaust and the other for intake. The exhaust valve can exhaust the useless gas in the air, leaving oxygen.

The air inlet valve can enter the bottom of the fish tank through the filter cotton at the air inlet. In the process of air intake, porous filter materials can be used to turn the air flow into a large number of small air flows, which is what we often see, that is, a large number of small bubbles are ejected upward from the bottom of the cylinder, thus increasing oxygen in the water body.