When Manager Mei Lezhi left Chairman Wu Dapeng's office, it was already past eight o'clock in the evening.

Now the main intersections such as the docks, squares, and markets in the city of Gerando have been fully illuminated.

Hantang Group directly uses 1ED lights, not for anything else, but because of its small size and high brightness. As for its other advantages of power saving and high lifespan, they really didn't take it seriously.

The people of Hantang Group know very well that sooner or later they will have to return to the bamboo charcoal filament bulb technology, which is the bottom line of the bottoming out and rebound they designed in the plan, so everyone doesn't care about any 1ED equipment at all.

There are also good people who calculate the timetable for them to prescribe 1ed technology, and their hearts are suddenly sad.

Even at the level of the world's township enterprises, it will take them more than a hundred years, at least three generations, to do it, and the requirement of three nines for raw materials is enough to make people desperate -- a hundred years may be overestimated.

But do they matter? Not at all!

In this time and space, in the brightest night in the world, Manager Meregg walked slowly alone, almost shouting this sentence directly.

What do middle-aged people want? It is a peace of mind, and an unconscious spirit of repentance. Really, we made too many mistakes when we were young, and even though they were inevitable experiences, it makes no sense to let those inevitable mistakes happen again when we can live again twenty years later.

Manager Mei Lezhi thought that his original mention was changed to a fire gun for a girl, and he had to recognize it like eating flies, really, we also believe in utilitarianism!

The wind was a little stronger at night, but it was all hot and dry.

Maybe it's because I drank a little more.

A team of security guards patrolled over, led by people from the Hantang Group, saw him walking alone, waved his hand and shouted to him: "Manager Mei, I will arrange for someone to send you back?!" ”

Manager Mei Lezhi also waved his hand and shouted: "No need, this curfew period has worked hard for you!" ”

"It's not hard, safety first!"

From the moment it became known that the Dutch in Batavia had done armament work, a curfew was ordered in this area, and no one except for the Han Tang group was allowed to go out after eight o'clock in the evening, except in an emergency. Even the merchant ships that came to trade were ordered that after 8 p.m., all sailors must return to the merchant ships, otherwise they could not guarantee the safety of their lives and would be fined.

The Ming people in the market also said that they were highly cooperative, and no one violated the regulations.

Manager Merges deliberately turned towards the beach.

After getting off the dock area, it is a real beach, but unfortunately it is black and gray not golden yellow and not silver white, here is mostly basalt into sand, no way.

In the afterglow of the pier, waves of the sea continued to rise and fall.

"A life that frees others from fear will save you from fear in the end!"

"From the beginning, fairness has always appeared as ridicule, but it is the first thought of everyone after being unjust."

"Being able to give others a choice is the greatest freedom of self!"

Manager Mei Lezhi thought back to his own construction, and he believed that Chairman Wu Dapeng would be able to understand.

However, Chairman Wu Dapeng's reply did not make the reaction he expected.

That's what the two of them said after they unknowingly drank up all the thirty degrees of loneliness, one pound per person.

"Manager Mei, what you said is also my pursuit - but what do you do when a nation can't tolerate a critic at all? We can count these historical facts from the time of Confucius, or a little earlier, or the world on that side - criticism is not free, you sue me, what is the point of praise? Fear lives on - even we can't do anything about it.

Fair? It is only the call of the weak - but we will give - because we are good, and we have the strength to ensure that this goodness is respected. You don't have to interrupt me, I'll explain the definition of kindness - it's very simple, it's that you work hard, as long as you do it right, you go in the right direction, and you will be rewarded accordingly, that is, we give everybody room to develop, well, a way out.

As for the third point, what I want to say is that reasonable efforts to get reasonable gains are the life of heaven, don't get emotional, don't you say?

My friends said it well, every qiē can be calculated, and every qiē can be measured. The experience of the loser is far more important than the winner. ”

The sea breeze was blowing, and it was finally cooler.

Manager Merozie suddenly had the urge to smoke a cigarette, and after touching his upper and lower coat pockets, he remembered that he had quit smoking after crossing over.

"Manager Mei, a cigarette?"

Manager Mei Lezhi looked back and saw that it was E Yuxi, the leader of the first squadron of the security team. Squadron Leader E Yuxi has always maintained respect for true intellectuals in his heart.

Manager Mei Lezhi took the cigarette he handed over and said, "Thank you, you are on duty again today?" ”

"Hehe, it's not. I don't feel comfortable walking around at night - I can't meet you. ”

"Haha, Captain E, what do you say is the point of our crossing?"

Squadron Leader E Yuxi thought for a while and said: "I don't have much culture-I can only say that I am myself, I just want to make more money at first-and then I think, there is a way out, and I can be 2o years younger, which is a good thing--After crossing over, I just thought about how to protect us from harm--Later, when I recovered Hongmao City, I saw those Ming people crying like children, and then I saw the Guangzhou Massacre in historical materials, and I thought that I could do something more--I would take one step at a time in the future, and I didn't want to do so much." ”

Manager Mei Lezhi nodded silently, and suddenly changed the subject and said, "Did you make a mistake when you were young?" ”

Squadron Leader E Yuxi said, "Ahem, I've done a lot of bad things—"

Manager Meregg said: "I abandoned my first love for the so-called future-"

Squadron Leader E Yuxi said: "I have broken shoes, and those from other villages. ”

Manager Mei Lezhi said: "I accepted bribes, made false accounts, fabricated numbers, and cheated shareholders——"

Squadron Leader E Yuxi said: "I have broken shoes, and I came to Beijing to work, and the children's mothers came to Beijing for a while. ”

Manager Merges said, "I've seen pirated copies—"

"I don't know what piracy is, but I've done too much of it-"

Manager Merozie smiled lightly for some reason, and said, "You old scoundrel, it-"

Before he could finish speaking, he suddenly felt dizzy and was about to fall to the ground, but E Yuxi hugged him and lifted him up, and Manager Mei Lezhi put him on the shoulder.

Squadron Leader E Yuxi patted Manager Mei Lezhi, who was completely asleep, and said, "Let's take a sample, you can still drink a pound of loneliness for a hundred years-"

Then he took out the walkie-talkie and reported the escort situation directly to Chairman Wu Dapeng.

Squadron Leader E Yuxi said to Manager Mei Lezhi, who was still asleep, while walking: "You intellectuals are big-minded and small-minded, just take one step at a time to see one step at a time, where are there so many ideas, send you back, I still have to go to the cold storage to see-"

The cold storage construction of Hantang Group has always been in front of the plan, because its role is too great, and even related to all aspects of life.

Its epitaxy can be extended to pharmaceutical, chemical, agricultural, precision electronic instrument inventory, and so on.

There have been disputes about the types of cold storage. The main thing is whether the ammonia refrigeration method or the fluorine refrigeration method is better, and the two methods cannot be universal, so a choice must be made.

Some people have posed the benefits of fluorine refrigeration methods. First of all, it is safe, stable, basically non-toxic, and requires less equipment, can be directly refrigerated, and can also realize automatic management, which is conducive to the use of Hantang Group, and also meets the actual conditions of crossing.

The person who proposed the ammonia refrigeration method mentioned only one point, he said: "In two years we can provide liquid ammonia, how long will it take for Freon?" Liquid ammonia is extremely useful, but what about Freon? If a workshop is built specifically for Freon, how much equipment will be used? We have to really look at the problem from the perspective of a traverser! ”

The person in charge of the cold storage work is called Zhou Xinglie. He started out as a technician in a large cold store. His boss used an inferior valve because he received a kickback, which led to an ammonia leak.

But even more unfortunately, he was pressed into a black pot and was honorably laid off.

He also fell into the clutches of Song Shida.

In the plan of Hantang Group, this cold storage is about 10,000 cubic meters. Zhou Xinglie thought to himself, where is this cold storage, at most it is called a cold station. But he still respects the title of dà man.

When buying cold storage equipment, he ran before and after alone. The basic equipment in the cold storage, such as compressors, condensers and other devices, various valves, pressure gauges, thermometers and high and low pressure pipelines, he looked at them all one by one.

The person who sells the equipment asks curiously: "The cold station that you built yourself?" ”

Zhou Xinglie said proudly: "Yes, my own family!" ”

The person who sells the equipment pouted in his heart, and said in his heart, what is the awe, isn't it just a cold station! Zhou Xinglie had no way not to be serious.

This is related to the working characteristics of the ammonia refrigeration method.

The principle of refrigeration is an energy conversion process, that is, electrical energy is converted into mechanical energy, mechanical energy is converted into heat energy, and the thermal energy is continuously changed in the system through ammonia liquid, and the cold and heat conversion is carried out to complete the refrigeration.

All the equipment is connected by pipes to form a closed system. The refrigerant ammonia is constantly circulating in the system, changing its state of life and exchanging heat with the outside world, so if any node breaks, the whole system is fucking finished. This really can't compare to the fluorine refrigeration method.

Zhou Xinglie knew it. But there is no way but this.

In the specific working process of the ammonia refrigeration method, the liquid ammonia absorbs the heat of the cooled object in the steamer, vaporizes it into low-pressure and low-temperature ammonia, is sucked in by the compressor, compressed into high-pressure and high-temperature ammonia and discharged into the condenser. In the condenser, it is cooled by the cooling water and exothermic and condensed into high-pressure ammonia, which is throttled into low-pressure and low-temperature ammonia through the throttle valve, and then enters the steamer for endothermic vaporization to achieve the purpose of circulating refrigeration. In this way, ammonia completes a refrigeration cycle through four basic processes of steaming, compression, condensation, and throttling in the system.

Therefore, he has extremely high requirements for the compressor, condenser, throttle valve and steamer, and specifically requires the purchase of another set of these four equipment, preferably German Grinson refrigeration equipment. This allows him to sign a military order to guarantee that the cold storage can operate safely for thirty years.

In the actual refrigeration system, to complete a refrigeration cycle, the refrigerant needs to pass through the above four parts, but also through many auxiliary equipment, these equipment is set up to improve the economy, reliability and safety of the operation, Zhou Xingxing has considered the machining capacity of Hantang Group, and believes that this problem should be solved in a short period of time. It would be entirely possible for him to build another cold store.

At that time, Song Shida also asked curiously: "If we can't achieve the production target of ammonia, then these equipment are not empty in vain?" ”

"Vacant?" Zhou Xinglie's eyes seemed to be looking at a novice who didn't understand the refrigeration profession at all, and said, "I can use alcohol, or sulfur dioxide, or water and sulfuric acid as a refrigerant, and the ammonia refrigeration equipment is so good, just like a member of us technicians, it is solid and resistant, and it is widely applicable——"

Director Song Shida smiled and said, "Of course, of course. I'll make sure to arrange it. ”

The cold storage of Hantang Group was completely controlled by Zhou Xinglie from site selection to construction, and it was also the only building that did not use Ming temporary workers and labor. The reason is very simple, cold storage has higher requirements for construction.

Zhou Xinglie chose the location ten kilometers away from the wharf of Geranza City, a higher and relatively flat place.

He calculated, at least for five years, this place will not become a densely populated place, right? He had already calculated this according to the spread of that world, but the later result made Zhou Xinglie deeply regret it, that was a later story, so I won't mention it first.

There are three main requirements for cold storage buildings.

First, the walls of the cold storage building can prevent the diffusion of water vapor and the penetration of air. When the outdoor air invades, it will increase the cold consumption of the cold storage, and also bring in moisture, and the condensation of moisture will cause the insulation structure to be damaged by moisture and freezing, so it is necessary to set up a moisture-proof insulation layer to make the cold storage have good sealing and moisture-proof vapor insulation.

Therefore, Zhou Xingxing designed a double-layer wall with diatomaceous earth mixed saw foam, which can be relatively heat and moisture-proof, and the diatomaceous earth mixed saw foam in the middle can even be replaced once a year, which is better.

Second, the foundation of the cold storage building can withstand the effects of low temperatures. At low temperatures in cold storage, the moisture in the soil is easily frozen. Due to the expansion of the volume of the soil after freezing, it will cause the ground to crack and the entire building structure to deform. To this end, in addition to an effective thermal insulation layer, the low-temperature cold storage floor must also be treated under the thermal insulation layer to prevent the soil from freezing.

Zhou Xinglie attaches great importance to this point, because ammonia refrigeration equipment has relatively high requirements for the flatness of the ground. So he directly increased the amount of concrete, and the concept of no cost, completely eliminated any possibility of deformation.

He still doesn't believe it, I directly put on a meter and five thick concrete, and you dare to deform me?!

Third, the roof of the cold storage building can effectively prevent heat absorption and low temperature loss.

This is relatively simple, Zhou Xinglie directly used the method commonly used in the world, the cement roof and the method of adding wooden beams and tiles.

After several months of hard work, the people of Hantang Group finally built a cold storage.

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