The flushing toilet we now use, there are some shower devices, some irrigation spraying devices on the lawn, etc. These of them are carried out by the action of we use the rainbow.It can be said that this principle is ubiquitous in our lives.
What is a rainbow suction
When it comes to what a siphon comes, I believe that the most right to speak is the Chinese.Because we already knew and used such a principle to work for us early.Why? Dont believe it? Now I will give a few examples.In ancient my country, it was called a note or thirsty thing, and something like Shanlong. In fact, it was made by using the principle of the siphon and created.As early as the end of the Eastern Han Dynasty in my country, our people learned to use thirst for irrigation.
Siphon
The essence of the siphon is actually generated through the interaction of gravity and the interaction between molecular adhesion.Under the action of gravity, the highest point liquid in this device is moved to the low -level pipe port corresponding to the low -level pipe port, so that a negative pressure will be generated in the U -shaped tube.In this way, the relevant liquid of the high -level tube is inhaled into the highest point. In this case, we find that the liquid sources are continuously flowing into a low -position container through the pipeline.
Siphon principle
The siphon flushing is a way of sewage discharge that uses the strong water flowing in the front of the pool to quickly fill the upper and lower sewage pipes, so that it can cause the siphon absorption and accelerate the discharge of material pollution.Put water in a water tank, place one end of one tube in the water, and the other end hangs naturally at the edge of the cylinder, inhale with the mouth on the port of this end, and then loose the mouth, then the water in the tank will use the water in the tank to use the water in the tank from the water.The tube flows down.Because the tube is a curved shape, like a rainbow, and it can not be absorbed by water, it is called a rainbow suction phenomenon.The siphon -type drainage system works using this principle.

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