Three Kingdoms: Salted Fish's son-in-law was overheard by Cao Cao

Doesn't it mean that it can be used for farmland irrigation, drinking and fire fighting?

Cao Cao patted the table excitedly: "There is a lot to do, there is a lot to do!"

"Quick, send Taining quickly, I want to ask about that in detail?"

"Water pump." Jia Xu reminded.

"Yes, it's the water pump! Good name hahaha."

Jia Xu looked at the sky outside and frowned. If she went to Han Ze's house now and told him that the lord wanted to see him, she probably wouldn't come even if she pretended to be sick.

"My lord, it's getting late today, I think I've already rested in Taining, why don't I ask about it tomorrow?"

Cao Cao looked at the sky outside the window, and suddenly understood Jia Xu's reminder.

"Boy, all right, then tomorrow morning."

After dismissing Jia Xu, Cao Cao immediately looked up various books, thinking about the situation in several states, and thinking about the effect of applying Han Ze's water pump to each state.

At this time, Han Ze had already had the water pump installed in his own home.

This thing was originally made for the convenience of my own water use. I am really sorry for not using it first.

After Pu Yuan and several craftsmen finished installing the water pump, Han Ze's wife and several concubines also came out to watch.

Seeing the tall windmill in the yard and the equipment made of stone and iron, the women were very curious.

They had never seen such a novelty, and they discussed it as they looked around the pump.

"Ma'am, what do you think my husband is for?"

Cao Jie looked at it for a long time, and then carefully recalled the blueprints she dedicated to her father. It seems that this thing is not an artifact on those blueprints.

So he shook his head: "I haven't seen it either, I don't know what it's useful for, you can ask when your husband comes back later."

Zhen Mi nodded, reached out and touched the water pump, it felt cool.

At this time, Han Ze returned to the small courtyard again, seeing that several daughter-in-laws were there, he rushed over and hugged them all.

"Several babies, are you also curious about this?"

Although there were only a few of them in the backyard at this time, the wives and concubines were still very shy, and the three of them pushed Han Ze away together.

Zhen Mi quickly diverted Han Ze's attention, pointed to the water pump and windmill and asked, "Husband, what is this?"

Han Ze pulled Zhen Mi into his arms, and then said: "This is a pneumatic atmospheric pressure pumping system."

Zhen Mi's pretty little face was full of doubts. She understood the wind, the big one, and the pumping.

It's just that the other words are very confused, and the meaning seems to be understandable, but I can't tell what it is.

Cao Jie also felt the same way, frowning and continuing to ask: "Then what can this do?"

"Many, such as turning on the windmill switch, the wind drives the windmill, and the pumping system can be kept working, and the underground water is continuously transported to the ground, and then sent to the kitchen through those water pipes for washing vegetables, the water room for bathing, and the toilet for flushing. "

"In short, with this, there is no need to fetch water in the future, and the water can come out as soon as the valve at the end of the water pipe is opened."

The girls were all startled by Han Ze's explanation, "My husband said it was like a fairy's method. The wind draws water, and then transports it to each room with great magic power. And it's available when you want it. It's so convenient."

Han Ze smiled. If Cao Cao were here at this time, he would definitely be able to hear Han Ze's heartfelt words; everyone in the future generations has clairvoyant eyes and ears, and I will tell you.

After explaining to the ladies for a while, Han Ze got a little tired, took the ladies to take a bath, and then started the evening entertainment.

Afterwards, Han Ze lay on the bed and felt that something was missing between his fingers. It would be even better if he had a cigarette.

Early the next morning, Cao Cao, after a night of thinking, temporarily gave up the idea of ​​asking Han Ze to explain the usage of the water pump. Cao Cao wanted to wait for Han Ze to come and contribute on his own initiative.

The albums of Han Ze last time were contributed by Cao Jie on his behalf. It seems that Han Ze has not volunteered to contribute anything so far, and Cao Cao is looking forward to it.

After that, Cao Cao began to frequently meet with the officials in charge of water conservancy, actively discussing the application method of this aspect.

Time passed quickly, Yuan Shao stationed troops in the north and looked south, Yangzhou and Sun Ce had frequent activities, and various new policies in Yanzhou were also being actively implemented.

Cao Cao spent every day in internal affairs, and it was five days in a blink of an eye.

That day, after Cao Cao, Xun Yu, Xun You, Guo Jia, Cheng Yu and others had discussed various plans to deal with Yuan Shu, Cao Cao suddenly remembered Han Ze's water pump.

I have been busy with government affairs for the past few days, and almost forgot about the development of water conservancy. At this moment, I thought of it and discussed it with several advisers.

"Several, what do you think of the water pump in Taining?"

Several people looked at each other, they couldn't understand Cao Cao's sudden question, so they had to answer tentatively.

Cheng Yu was the first to speak, "I have seen that water pump in the forbidden camp. The current production cost is still relatively high. I don't think it is particularly suitable for large-scale promotion."

Cao Cao nodded.

Xun Yu went on to say: "I agree with Zhong De's statement. If it can be transformed, there may be hope for the promotion of replacing steel with wood. It's just that it will be easy for people to steal the technology."

Cao Cao nodded again.

Guo Jia also said, "My lord, have you ever asked Tai Ning? That thing was made by Tai Ning, and he must know how to use it better than us. Why don't you invite Tai Ning to ask?"

Cao Cao hesitated for a moment, then shook his head.

"Taining's kind of heart, I believe everyone knows. He has never wanted any fame, and every time I give him a reward, he is also very resistant. This time I think I don't want to show off."

Several counselors looked at each other, and they all understood the meaning in each other's eyes. Every object was manufactured with a certain purpose, such as the shovel is for shoveling the soil, and the hoe is for digging the soil.

So what this water pump is for is anyone's guess.Only Han Ze knew why the water pump existed.

Therefore, if you don't call Han Zelai, how can you discuss how to use it.

At this moment, Xun You rolled his eyes a few times, but stopped talking.

Xun You didn't speak all the time, Cao Cao had been waiting for his answer for a long time, but now he hesitated to speak.Obviously have different ideas.

"Gongda doesn't have to hesitate, you can tell me what you think."

"That's right, I think...Taining is something, is it possible that it is not intended to be dedicated to the lord?"

Cao Cao was taken aback when he heard the words, but he turned the idea around in his mind and still denied it.

"Taining was stationed in the general's camp on the grounds of improving weapons, but now only two things have been built. If it wasn't for this water pump, could it be a hot pot?"

Xun You choked for a moment, but still had a strong premonition that Han Ze made this thing to make him lazy.

Moreover, my lord has met several officials in charge of farming and water conservancy in the past few days, obviously to cooperate with the use of this water pump. If I don't explain it now, my lord will be ashamed in the future.

"Hey, my lord, I heard that there is a windmill erected in Taining's house. Is it related to this?"