The strongest reserve for the doomsday

As the saying goes, if there is no food but if there is water, the person can last for a month. And if it's a fat person, it can last longer.

But without water, very few people can live longer than a week. At the time of the Wenchuan earthquake, there was an old woman who lived underground for more than 9 days. The old lady is definitely not as healthy as the young man, but she persevered for so long and was finally rescued, and she was inseparable from the water source by her side. If there is no water source around, let alone the old grandmother, even a young and strong young man will not be able to hold out for so long.

And when I first moved to this mansion, I thought about it. Now there is a municipal project to provide me with a clean, hygienic and safe water supply, and our community is also installing a water tank on the roof of the building for the water supply of the high-rise.

Zheng Yan is right, if our community does not have a water tank on the roof, our water will be out of water for a long time within a week of the crisis. However, because this community is a luxury community, in order to ensure the water pressure of the owners, the community itself has its own water tank on the roof of each building, which is usually pumped into this water tank with a water pump, and then connected to the water pipe to each owner's home.

Although we have a water tank in this complex. After the outbreak of the crisis, it is also possible to rely on the tank to hold out for a while. And this time depends on how many people use the water in this tank. I expect it to last for about 1 month.

But that's not enough for me to fight here for a long time. The water in the first upper tank is limited, and in the event of a crisis, although it lasts longer than others, it will not last long.

The second is that this water tank will be used by everyone at that time, not by me alone, this will be a gun water source, and everyone will be waterproof to their own homes, which is not conducive to long-term use.

Therefore, it is also urgent to find a stable and long-term water source.

In the beginning, I didn't put this matter in a prominent position. What I think about is that this water is a natural resource, and in nature, this water should not be too much. Just find a low-lying place, lower your head, and there is water. Anyway, what is lacking is that there will be no shortage of water. It's just that there are clean and unclean water.

If, after a crisis, you go out to fetch water, it is not a particularly difficult thing to fetch because there is water everywhere. The problem is that going out is risky, and it seems to me that it is not very cost-effective to venture out for a long time for the sake of this little water.

What if I had some water in the first place? I've thought about that. An adult needs a minimum of about 2000ml of water, which is 3 to 4 bottles of 600ml of mineral water. In terms of consumption, it is not impossible to settle down. But it's not a long-term solution.

So my water reserves have to have these two characteristics: one is safe, and I don't need to go out to get it. The second is to have a continuous supply, I want to survive here for a long time, so this still needs a continuous stream of water.

I have looked at the specific structure of this house. Since this house is a mansion, each floor has a height of 3.5 meters, so the highest of the whole building is 12 floors. And I rented it on the 10th floor. I have a two-story house over here. But the two-story house above me has not been sold at present, which means that there is no one living above me, and I am alone until the roof.

This is a very favorable situation for me to build. So I'm always cursing in my heart that this developer will never sell, hehe.

As for the scheme, my scheme is actually quite simple. Didn't you say that there was a water tank up there? Didn't you say that the water tank up there would supply the whole building? Didn't you say it wasn't enough?

Okay, I'm self-reliant. Wouldn't it be enough for me to get 10

water tanks myself, and use them for me? But what if the water runs out? Even if 10 water tanks run out sooner or later. I've been thinking about this question for a long time. Know why 10 tanks. That's because these 10 tanks are not ordinary water tanks, but water tanks with rainwater collection and purification. This is relatively common in the northwest where there is a shortage of water in our country, and a certain charity has also engaged in a mother's water cellar project, that is, to build a water tank like mine that can collect rainwater, but his one is relatively rough and does not have a rainwater purification function. And I'm high-tech. It not only has its own purification function, but also has its own opening and closing function. On sunny days, the collection pipe is automatically closed to prevent the water in the tank from evaporating. When rain is detected, the water collection device is automatically turned on. And the power supply of the whole system is the solar panel system that comes from the water tank.

As for asking for 10 such water tanks, it was also for fear that the water collected by one tank would not be enough, so I ordered 10 water tanks. Each tank can hold two tons of water. So this 10 water tanks can hold a total of 20 tons of water, and later evacuation life told me that this is indeed just enough cool. I was so wise at the time.

Normally, I connect this water directly to the tap water and turn off rainwater harvesting. If there is no crisis, who is going to drink the rainwater.

The main difficulty of this project is the property and the owners of the upper floors. But fortunately, the upstairs has not been sold yet, and the property has no reason to interfere with me because I spent a lot of money last time.

And I have been short of manpower for a long time, and the arrival of the fat man, who is known as a demolition expert, will undoubtedly help me a lot. Coupled with the beauty of Zheng Yan, who is proficient in HVAC pipe wiring, I am even more powerful. Without the two of them, this operation would not have been possible.

When I told Zheng Yan and the fat man about this plan, these two boys felt that the purpose of me pulling them into the gang was not pure, that is, to decorate the house for me, and I also asked me to give them the decoration fee...

But laughing aside, I quickly said, "Do you want to take a hot bath in the last days?"

So we're ready to get moving!