There are two main types of water cannons now. One is a compressed air-driven water cannon, also known as a riot water cannon. It requires the addition of dispersant. The water mist is used to increase the dispersant area, which relies on the chemical power of the dispersant.

The driving force of the compressed air-driven water cannon comes from compressed air rather than traditional pumps. The compressed air pushes the water in the cannon chamber to spray out at high speed, which has a good non-lethal compression effect in a short distance, but it requires air compression aging, so when used, it is like a real cannon, and it is fired out one by one.

Another type is the water cannon developed from high-pressure water guns used in firefighting, which are divided into two types, namely vehicle-mounted water cannons and ship-mounted water cannons. There is no doubt that due to weight, ship-mounted water cannons have much more powerful power and much more continuity. They are basically fatal but can be disabled.

The water cannons carried on the dragon number are from the navy. Now the navy is developing very fast. The military uncles have a very bad temper. This is completely different from the one on the dragon number. Although due to the water pump technical problems, the range is not much different, but the amount of water spray is not a small part.

The double water cannon controlled by Ao Muyang is pressured by the cabin water pump, and has three-level external fire protection capabilities. The range is 180 meters and the displacement is 2,400 cubic meters per hour...

To convert, after the water cannon fires, it can spray forty cubic meters of water in one minute, and it is sprayed sideways upwards. When it falls, it will convert the potential energy of gravity into kinetic energy. When it hits people, it will be like a mudslide landslide.

With a loud bang, two thick water columns turned into silver dragons and flew towards the whaling ship not far away.

At this time, the fog on the sea became thicker and thicker, with a visible distance of less than 100 meters. The two ships gathered a hundred meters away. No one on the whaling ship noticed that the Dragon Head had fired. For the people on the ship, they just heard the whistling sound and raised their heads, and then found the water dragon roaring...

The distance is too far away, and the sound of waves and water cannon fires are affected, so the people on the Dragon No. 1 cannot hear the sound of the whaling ship.

So after the two water cannons opened fire, the guy looked at each other and said, "Did this rush to the Japanese?"

Ao Muyang was not sure, the fog affected his vision. He fired water cannons based on his feelings, so he didn't know whether he had shot a whaling ship.

The dragon head slowly sailed towards the whaling ship. As the fishing boat drove forward, the water cannon began to automatically adjust the flow of the water column, the eruption speed and angle. The muzzle of the water cannon gradually rises and the range gradually shortens.

Lao Ao suddenly remembered what Du Yulong said when introducing the water cannon to him: "This water cannon has radar guidance and computer control. As long as you operate it to aim in one direction, it will automatically locate the target and then attack. If you want to attack multiple targets, enter instructions into the computer and manually turn the water cannon to help it position it. It will perform inertial positioning itself and gradually lock multiple targets."

When Du Yulong said these words, he didn't care much. Now he realized how rich the information hidden behind this sentence is: the technology of the civilian market and the military technology are not on the same plane. It makes sense that this ship consumes so much fuel!

The water cannon actively attacked the whaling ship under the control of radar and computers. Ao Muyang knew it in his mind that the water sprayed out must have been a drop of water without wasting, and it was sprayed on the whaling ship.

If the water output is too large, the reaction force will be large and the forward speed of the dragon number will be sharply reduced.

Ao Muyang turned off the water cannon button, and the water column sprayed changed from a water dragon to a water snake. The operating power of the compression pump was significantly reduced and the noise became much smaller.

At this time, Longtou approached the whaling ship, everyone stared at it with wide eyes and then took a deep breath.

The whaling ship that was busy before has now become deserted. The crowd on the ship suddenly disappeared. The machine above was chaotic by the water flow, and the glass in the cab was broken. It was probably washed away by the water flow.

The water column disappeared, and a few people stood out from the cockpit. They looked at the whaling ship in a daze, and then started shouting frantically.

As the people in the cockpit yelled wildly, and people in other cabins also started to shout, and the fishermen reappeared on the boat.

Ao Muyang thought they had all been rushed into the sea before, but now it seems that this is not the case. At first, due to distance issues, the impact of the water current was not strong. After they were attacked, they hid all in the cabin.

After appearing, the fishermen shouted at the top of their throats, beat their chests and stamped their feet!

"What are they calling?"

"I don't know, I understand the Baga Road."

"I also understood one sentence, it's pulse band."

"I only like, my heart is pure, humans, apes, Tai! Mountain! I am Mount Tai next door. I grab the vine of love, listen to me, oh~" A noisy singing started.

The group turned their heads in shock and saw Lu Wuyi playing music on her mobile phone.

Seeing that everyone was looking at him, Lu Wuyi smiled and said, "Don't you think this song is very suitable for their current dance?"

"The gods dance, they are crazy." Ao Qianwen cursed with a smile.

The sea conflict was bounded by human lives. Since the whaling ship did not sue for death, the fishermen were no longer afraid and instead cheered on each other with high-high and boxing.

The Dragon Head left with the whaling ship, and the fishermen on the boat did not yell or went crazy. They looked at the double water cannon on the deck of the Dragon Head in horror, and suddenly someone pointed at the water cannon and shouted in Japanese.

"What are they talking about?" Ao Muyang asked Lu Wuyi if he didn't understand.

Lu Wuyi said, "I can't hear clearly, but I can hear the pronunciation of China."

When Lao Ao heard this, he got angry: "Mad, dare to insult us? This is because he owes a cannon!"

He strode back and turned the water cannon, and the two black muzzles were aimed at the whaling ship again.

The fishermen on the whaling boat screamed in fear when they saw this scene, and rolled and crawled into the cabin. It was obvious that they had suffered all the water cannons and were completely afraid of this thing.

The water cannon washed away the whaling ship again, but this time the water flowed up. As the dragon leader accelerated, the distance between them quickly widened.

The fog on the sea was too strong and the visibility was getting lower and lower, so Ao Muyang ordered the black dragon to break out.

Ao Qianwen and his group were very puzzled: "Why does this sea fog just start?"

"Where are we going to the dragon head? The sea fog is so big now, why don't you break down? What if you hit a fishing boat or hit a reef?"

Ao Muyang knew that the sea fog was thick and its range was not very wide. The dragon head could rush out of the sea fog in just ten minutes.

Sure enough, the dragon head drove with full force and finally escaped from the fog area.

At this time, a Fusang fishing boat also opened, and there were also water cannons on the fishing boat. The two sides met, and the people on the fishing boat immediately turned the water cannon and fired first!

Seeing this, Ao Muyang was shocked and shouted: "Black Dragon, speed up the evacuation, everyone else quickly enter the cabin!"
Chapter completed!