Shen Li's water storage device needs to be installed on the roof, and the roof can collect rainwater, which can provide general daily water for the family.If you want to drink, you need to filter it once, and boil it after filtering and it can be used as drinking water.

Now there is no pressure cooker here, and there is a shortage of chemical raw materials, so activated carbon cannot be made.Rough filtration requires charcoal, sand, and small stones to be filled from top to bottom. Rainwater passes through these filter layers and flows down to get relatively pure water.

The rainwater in Yanhui County is not clean. After all, it is relatively close to the desert, and the dust is very heavy. After filtering and quoting, the people's stomachs will not grow parasites.

The villages under Yanhui County need these more. There are still one or two wells in Yanhui County, and the three villages in the countryside can only share one well.There are also villages that are lucky, and there are streams in the villages, which are enough for water and draft, but a stream is always divided into upstream and downstream. Once it comes to the season of water shortage or the summer when the water consumption is large, these villages will have fighting due to the use of water sources. There are several water disputes every year.

"Field irrigation is related to farming. Farming is not going well, and Yan Hui is not prosperous..." Shen Li began to write a work report. These are things that the emperor would personally review, otherwise Shen Li would write directly "Yan Hui is not happy." Water irrigation, quickly send people to repair water conservancy, otherwise Yanhui County will not be able to prosper" and so on.First of all, we need to clarify the powerful relationship with the emperor, so that we can slowly pave the way for our own goals.

Repairing water conservancy is a big matter, not something that the county magistrate can intervene in. The county magistrate can order wells to be drilled, but there is no water, and no matter how many wells are drilled, it is useless, so it is imperative to open canals to divert water.Whether it is diverting water from snowy mountains or major rivers, it is a good thing for the people in the Northland. Not only Yanhui benefits, but the people in the Northland can rely on the newly opened canals to recuperate.

In addition, Shen Li believes that using barren slopes, barren mountains, and barren ditches to collect rainwater on the slopes and building medium-sized water cellars is also a reasonable way to draw water. This can alleviate the water shortage when farmland needs irrigation during dry periods.This is very easy to promote, that is, Shen Li needs to make a clear statement on the technical level, otherwise it will not work after it is built, and people will misunderstand that Shen Li is whimsical.

"Your drawing is a bit interesting." Wen Bohe has never seen such a picture, looking at this kind of picture seems to be able to see through the inner shape of anything.

"Three-dimensional, right? Many craftsmen can actually draw a little bit, but they are not as accurate. Look at the topographic map of Yanhui County I drew. I drew it on paper based on the real topography," Shen Li proudly pointed to the A horizontal line said, "Look, this is the scale, which is the ratio between the paper and reality. Give me a suitable scale, and I can reproduce the entire palace on paper. And your non-standard maps are The map is inaccurate because the scale is incorrect, or not based on the scale at all. As long as I can get some rough spans of the terrain, I can find a reasonable scale and draw an accurate topographic map.”

Wen Bohe looked at the three-dimensional maps of these reservoirs, as well as the topographic map and administrative division map of Yanhui County, and felt that Shen Li was the talent that the bosses of the Ministry of Industry dreamed of. He is the youngest, and perhaps the Ministry of War will welcome him very much.

"Your ability is enough to be a fourth-rank official in the capital." If you are not young, it is not impossible to be a third-rank official.

Shen Li didn't know that this skill was lacked by most officials. As a liberal arts student, Shen Li had always been good at geography, and he was very good at drawing all kinds of maps, especially topographic maps.Not to mention the inaccuracy of ancient maps, some places don’t even have place names, the direction of rivers is wrong, and there are some missing mountains for no reason. This is what Shen Li saw on the road from Shenjia Village to Yanhui County. Comparing the scenery with the map, we know that the map can only provide a general direction, and it is full of loopholes and unscientific proportions.

Shen Li panicked and said: "Your Majesty won't ask me to draw maps, will you?" Suddenly I don't want to draw these maps anymore. If His Majesty catches a strong man, when will he have to draw them?But he is far away in Yanhui County, His Majesty should not be so mad.

Wen Bohe looked at this three-dimensional drawing that gave people a sense of space, and couldn't help asking: "How did you draw such a picture?"

"If you have a general concept of space in your mind, you can draw it. In fact, it is very simple. You can start from the simplest place. For example, this is a bucket, which is regarded as a cylinder. You can draw it like this, and we can see the inside of the bucket. It's..."

Pencil drawing is really easy to use. Shen Li smoothly draws a cylinder, and the solid and dotted lines well show such a three-dimensional figure.Seeing Wen Bohe's pensive look, Shen Li suddenly opened his box, took out the graphite pencils he had made in the past, and drew a sketch on the bucket.

Wen Bohe: "..."

Shen Li looked at Wen Bohe's suspicion of life, laughed out of joy, and even drew a Q-version portrait of Wen Bohe, in a daze to turn the good and serious boy into a milky one.

A young prince with a jade crown on his head, a fat face with a cold face, frowning, and small hands behind his back, it's too much fun to pretend to be old-fashioned!

"Did you look like this when you were a child?" That's too cute, thinking about it makes me feel so rua.

"You have such a big head and such a short body, how could it be me?" Wen Bohe compared himself with Shen Li as usual, "It is possible that it is you."

Shen Li secretly said: "Primary school chicken, bah." Adults don't care about children.

When Shen Li was about to put it away, Wen Bohe suddenly said from the side: "Draw me a portrait of you, you can draw me whatever you want, and I want a portrait like yours too."

"Okay, okay." Shen Li felt that he was very natural when he painted the prince, why is it so shameful to paint himself?After finally drawing it, Wen Bohe took it away and looked at it, the corners of his mouth curled up uncontrollably.

"Why are you laughing? The Q version is like this! The villain I drew is as tall as yours!"

Wen Bohe squeezed Shen Li's head, and carefully collected the Q version of Shen Li, "You don't have to worry, I will personally deliver the documents to His Majesty, and there are still four or five days left, so don't rush, rest early, I will Back to the guest room."

Shen Li: I suspect that you want to go back to the guest room early and laugh at me in front of the painting, but I have no proof.

After the son left Yanhui County and returned to Beijing to report on his duties, Shen Li spent a month finally digging a deep water cellar in the center of Yanhui County.The first batch of water storage and purification devices in Yanhui County have been built. It is only necessary to build a moderate-capacity reservoir with bricks on the roof of the house, and then use bamboo pipes to guide the water into the water cellar made by Shen Li in the center of the county. In the center, a small branch is separated to store water for people to filter and store in rainy days for daily use.

It is indeed not as easy to use as tap water, but it is much more convenient than fetching water before.Here there will be heavy rain in summer, and there is very little rain in autumn and winter, so storing water in summer can completely relieve the water shortage in autumn and winter.The water in the cellar can be brought up by wooden barrels, transported to the edge of the field by tricycle, poured into the sprinkler, and then watered by the sprinkler.The water for watering the fields can be used directly without filtering.After all, there was no heavy industry in ancient times, no serious air pollution, and little acid rain, which would not do any harm to the fields.

At the beginning, everyone was not very happy to install this thing. Wouldn’t it be better if there was a lack of water and less bathing?Why bother?It's just that Shen Li is the benchmark of Yanhui County and the direction of the wind.Moreover, Shen Li and every household in Yanhui County are related to each other, so most people are willing to follow Shen Li's suggestion.

Besides, the material cost of installing this thing on the roof is not very expensive, and it was installed by a craftsman hired by the county magistrate. Some people's roofs were broken, but they were repaired by the way. A batch of water purification and storage devices have been produced, and after they are installed, they can fetch water without having to work hard.

There is a farmer in the village named Li Dazhuang who is still worried about the lack of water for farming this year. He quarreled with the upstream villagers in the morning, accusing them of using too much water. In the afternoon, he heard that the downstream water was blocked.He was annoyed that he shouldn't have bickered, otherwise it wouldn't make everyone useless.

The wheat in his field has been sun-dried. If there is no more watering, the autumn harvest will be shriveled wheat.Although the vegetables sold well this year and made a lot of money, the mother-in-law at home still makes tofu, and the children can eat enough, but if there is no food grown, I still panic.Besides, he gritted his teeth and bought a sprinkler, so he couldn't just leave it idle, at least he had to get some water from the stream to irrigate the field!

"Da Zhuang! Have you heard about it?" A villager with the same surname next door came to share the news with Li Dazhuang, panting.

"What did you hear? Didn't the group of bastards in the upstream village cut off our water supply? I'll ask them to argue! Every year they go too far, and this year I don't think I'll fight them with a pole!"

"What are you doing? They were all criticized by the county magistrate, and they still have to dig deep holes. What are they called to store? Yes! It's called a cistern! It is said that the cistern is ready, and the water will not be used this autumn and winter. Worry, if it snows, you can also pile the snow into the reservoir, so you don’t have to worry about running out of water to irrigate your crops next summer!”

Li Dazhuang was skeptical, but he was very happy to hear that the upstream village was punished by the county magistrate to dig a pond. In previous years, no one cared about this matter. This year, the county magistrate Shen not only took care of it, but also wanted to help them solve the problem!County Magistrate Shen is really a good official!

"Let's join in the fun, do you want to dig this cistern?"

Li Dazhuang felt that the reservoir was probably used by several villages. If the people in his village did not help, they might be excluded in the future, so he made an appointment with some strong men in the village to go together.

When the people in the upstream villages saw Li Dazhuang and the others, they were angry and ashamed, and they dug the reservoir without saying a word, ignoring anyone else.

Li Dazhuang was used to their attitude and only took tools to dig.

They just want to have a clear conscience, and the people in their village can use this reservoir with peace of mind in the future. As for what the people in the upstream village think, it's none of their business.

what happened?Why did you dig the reservoir with the hostile village?The old government servant who used to deal with water disputes was stunned, and it was really strange that he didn't fight.

The people in the upstream village saw that the people in the downstream village were working so hard, and they also worked hard. The work was not counted, and they even sang.Shout out.

"Dig a pool, hey! Dig a ditch!"

"Hey, the sweat is dripping down, digging up a pile of soil!"

"The county magistrate ordered to dig a reservoir, one hey one yo one!"

......

Singing a rhythmic tune, the work in hand became more powerful. People from the upstream village and the downstream village couldn't help shouting together. It wasn't very neat, but once they got used to it, the voice gradually became louder. The clothes are worn far and wide, as if everyone knows that the city's cistern is going to be dug in this area.They forgot the previous unhappiness, and some even started asking each other what the grain price this year should be...

Neglected places, neglected farmers came alive at this moment, and the chant resounded through the nearby villages.They vaguely knew in their hearts what Shen Li had brought them, they were all farmers that Shen Li had not given up on.In fact, there has never been any real estrangement between them, they just have to tear their faces apart in order to survive. Everyone is a farmer who relies on God for food, and his thinking couldn't be simpler.

The old yamen servant had a piece of grass in his mouth, and now he was getting old, but County Magistrate Shen did not dismiss him, probably because he knew that he was a widower and had no offspring, so he treated him so favorably and gave him easy work.

He watched the villagers in the previously hostile village working hard together, and he couldn't help but think of the young county magistrate who heard that Yanhui County lacked irrigated land, the grain harvest was not good, and people would starve to death every year when he first arrived here. At that time, pity flashed in the county magistrate's eyes.

"It's really God-sent County Magistrate Shen!"

These days, the hawkers in the county get up before dawn every day, scoop out the purified rainwater in the water tank to wash, and carry the burdens on the streets and alleys to sell the cabbage and courgettes collected from the village.These vegetable sellers just earn a little difference, which is hard money. After picking a trip, their shoulders are numb, and they are numb from the pain.When they are hungry, they buy one or two steamed buns or tea eggs on the street to fill their stomachs. In short, selling these vegetables will make their day's hard work worth it.

Because Shen Li was looking for someone to find ways to open more wells, and now most of the village households can use well water. Although it is necessary to carry water, it is better than no water.With fertilizers and sufficient water, the cabbage and courgettes in the field grow better and better, and selling them to guest houses can also satisfy customers from south to north.

"I heard that there is no shortage of water here? It's so gratifying to see how juicy the vegetables are!"

"Yes, there is rainwater, and there are a few more wells, can it be enough?"

"The cistern you used is not bad, isn't the bamboo pipe leaking?"

"What are you missing? Bamboo is not hard to come by. If you miss it, just replace it with a new one."

"It would be great if our county had it too. Your harvest will definitely be good this year..."

"Why don't you come to our county? You are just a shabby cottage over there. We still have a lot of homesteads here. Buy a piece of land and live in our village. Our village is composed of people with foreign surnames..."

"This is not good, what if someone finds out? The household registration is still there!"

"It's easy, why don't you come and marry me? The women in our county support their families, and all of them bought homesteads. You become a man of our county when you marry, and it's convenient for you to do business..."

Shen Li looked at the household registration report sent by the county magistrate, and asked in confusion: "Is there so many newborns recently? Why did the population suddenly increase so much?"

The author has something to say: la la la, good night.

When I wrote [-] words: "Wow, it's finally coming to an end!"

When I wrote [-] characters, I chased him: "I only wrote [-] words! I look down on you! Hey hey hey hey!"

Don't forget to comment, two hundred red envelopes for this chapter.

感谢在2020-03-2101:27:16~2020-03-2201:47:54期间为我投出霸王票或灌溉营养液的小天使哦~

Thanks to the little angels who threw the mines: Rimu Yunsha and Yu Xia are less than 1;

感谢灌溉营养液的小天使:左左20瓶;心之锁10瓶;38943210、噜噜lollipop5瓶;hey~y3瓶;您的小祖宗已上线、日暮云沙2瓶;小月、以恶作剧1瓶;

Thank you very much for your support, I will continue to work hard!

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