Please don't forget to support my new book "The Legend of Naren", whether it is a book review, clicks, recommendations, or collections, I don't have too many of them, thank you!

Looking at the name, everyone knows that this section is an introduction to the ship, purely for technical details and technology introduction, and everyone who is not interested can skip it. Here I would like to thank my book friend Ten Winged Demon Friends for providing me with a lot of knowledge about ships and stimulating my imagination.

The Minjiang-class sailing ship is the first kind of ship built by Shenzhou City that adopts many new technologies, and has the advantages of large carrying capacity and fast speed, and it is also a sailing ship mixed with many whimsical ideas of the author.

Yue Xiaofei led the two husbands and strolled through the shipyard. There are no lanterns and torches here, and the crystal stone lighthouses that have been built with a lot of money and managed by special personnel shoot out strong rays of light, illuminating the entire shipbuilding site. A large ship nearly 40 meters long on the river has gradually taken shape, with a high freeboard, a small water surface line design, a wave-breaking bow, low resistance with a certain angle of inclination, and a superstructure made of modular composite panel material.

Wang Jingwen and Yuwen Xiuyue looked at Yue Xiaofei's chattering appearance, and they really felt funny. Now Yue Xiaofei's appearance is completely the appearance of a child who has received a favorite toy, although the two of them feel that this ship is huge, but they are not very interested in such technical details as all women. It's just that I can't bear to arouse his interest, this is the fifth time that Yue Xiaofei has come, and most of the time spent every night this week is spent here.

The length of the hull is about 40 meters, 55 meters including the diagonal shuttle, and the width of the ship is 11 meters.

It is a three-legged large ship with a silk and linen blended sails. The mainmast and foremast are equipped with upper mast sails, mid-mast sails, and mainsails. The aftermast is hung with a mid-mast sail and a large triangular mid-mast sail. The bow mast with the bow jib girder was fitted in the bow, and two other square sails were suspended from it. They are slash sails and slash mid-mast sails. The foremast is equipped with turn-masts, mast cords, pillars, mast lookouts and mast caps.

In the rudder ** rudder device, there is still a long tiller on the rudder. However, the front end of the tiller is no longer equipped with a lever, and the steering rope pulls the tiller to achieve the left and right oscillation of the rudder. One end of the steering cable is tied to one side of the tiller end, and several pulleys change direction to the steering wheel drum on the deck, and the cable is wound several times and then passes through several pulleys on the other side and finally is tied to the other side of the tiller. In this way, when the helmsman moves the steering wheel to the left or right, the steering wheel barrel tightens one end of the winding steering cable, releases the other end, and the rudder rotates left and right. This steering mode greatly reduces the labor intensity when steering, also increases the rudder angle, and greatly improves the rudder efficiency. The open-air steering wheel in the middle of the ship is usually operated by two people, but in the event of a break, it is operated by four rear forces.

The anchor on the ship is a zigzag anchor, which is connected to a human-driven system and can be quickly retracted (many times faster than a human hand-pulled).

The lowest deck (ballast tank) is equipped with a manpower drive system, a bicycle chain and power wheel acceleration system for 300 people (a large iron wheel with a certain mass can produce a large inertia acceleration after being driven, and a stable and large torque output of power, this system can save energy by 30% when applied in automobiles, data source: Science and Technology Expo) can provide 50 horsepower of propulsion for the two screw propulsion devices at the bottom of the ship, and the speed of the ship can reach nearly 12 knots under normal light winds, which should be second to none in the world at that time.

"Look at the bottom of the boat, it's all porcelain, I came up with it."

Wang Jingwen didn't understand, "All-porcelain?" Can this porcelain be so fragile that it can be used as a boat bottom?"

"If it's thick, it's not fragile." Yue Xiaofei said and casually took the bottom of a porcelain boat and came over to show the two.

The slightly curved 300 mm square shape has a thickness of about 30 mm, and the four sides are flat and stick out like a long, thick nail.

"Look at our ship with a double hull, and this nail goes into half of each hull, and when it is placed, a thick layer of asphalt is laid in the hole below and on the bottom of the ship, so that these little things are firmly attached to the ship. First, to reduce the resistance of the water, second, to prevent someone from scuttling the boat, and thirdly, it is not very easy to have something in the sea to grow on it, and the most important thing is that it is easy to change, whether it is broken or dropped, it is easy to change it with a new one. ”

By the way, you may think that the above paragraph is too YY, but I still want to say more, people have not thought about it, and what they haven't done may not be okay, just imagine that people 10,000 years ago didn't think about cars, space shuttles, and all today, so you don't have to say no.

Wang Jingwen is interested, not only have she never seen these things, but she has never heard of them. "Can you go up and have a look?"

Yue Xiaofei had a feeling that he had finally found his soulmate, so he agreed without saying a word, and took his second daughter on the boat.

There were more fresh things on the boat, Yue Xiaofei pointed to the square coffin-sized toy and said: "You see this is also what I came up with, think about it, you don't need to bring so much fresh water to the sea in the future, this thing will be made." ”

Listening to his words, Wang Jingwen carefully examined this thing. Eight large protrusions are made on the transparent crystal lid, and when the lid is opened, the inside of the lid is the same (magnifying glass), and the inside of this "coffin" is all painted black.

"Seeing that there is no lid and the black painted here can create a warming effect in this box, and the water in the box is heated to about 100 degrees, and then passes through the ...... Over here...... Here...... "Yue Xiaofei refers to a few strings of steel and copper serpentine pipes. "Keep flowing down to replenish the drinking water tank." (There is no doubt about this technology, the theft of Israel's seawater solar power system, where the sunshine hours are long, the temperature is high, and the temperature in the box is 130 °C ~ 160 °C).

"Oh, that's our Flying Crossbow and that Grenade Launcher." Yuwen Xiuyue pointed to the two things on the bow of the ship that were not far away from each other and were located on the large round plate with shields.

"Yes, we may not meet anyone at sea, this thing has eight sets on the ship, one crossbow and one grenade launcher for each group, one for the bow and two on the port side. It is connected to the ship's power system, with a two-way clutch, which can be controlled by the feet and can be rotated left and right. ”

"Oh, you, you're a good person, don't let the two of us ask questions."

"Okay, we still have a speedometer on the boat to know how fast we run, it only takes a little time for the pressure cooker to cook, and do you see that black cylinder, that's the searchlight and signal light I changed, if you want to talk about this boat! I'm kind of exhausted, so let's see how it runs in the future. ”