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Winter is coming 010 The energy around me

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    So is there a way for Hong Tao to restore the power supply of the grid?  Two words, delusion!

    He is not Iron Man, and he can supply most of the city's electricity consumption by putting some energy core on his body.  In the current situation, if we want to solve the problem of power supply, firepower, wind power, nuclear energy, including traditional power grids, we must not count on it, so we have to find another way.

    Like solar panels!  This thing is not new, Hong Tao has also used it.  Many years ago, when he did not buy a fuel generator, he went fishing in the wild. In order to charge his mobile phone and watch the World Cup on a portable TV, he bought a solar panel, a matching battery, and an inverter.

    Convenience is definitely convenience. When folded, it is similar to a laptop, and the weight is not too heavy. If you don¡¯t count the battery, it only weighs a few kilograms.  There is no need for old maintenance or any assistance, as long as there is light, it can work.  Get a few more pieces and put them on the roof. Although it won't provide enough electricity, it's better than nothing.

    However, its power generation is directly proportional to its area. When there is no condition and technology to lay large-area solar panels, ordinary models are basically unable to drive high-power electrical appliances. At present, it can only be regarded as a useful auxiliary.

    Just now we talked about fuel generators. This kind of equipment is completely different from solar panels. Even small household models can provide several kilowatts of power, both AC and DC, which can completely replace the mains power supply for a family¡¯s daily use.

    However, it also has disadvantages, that is, you have to use oil to change it, gasoline or diesel can be used.  Like the 8kW gasoline generator in Hong Tao's home, it burns almost half a liter of gasoline and a little oil per hour under full load.

    So besides solar panels and fuel generators, is there any more convenient and efficient power supply solution?  Hong Tao said, there must be!  And there are so many of them, they are stored on the street or in the underground garage, so you can get them at your fingertips!

    Every car, whether it is a passenger car or a truck, will be equipped with at least one battery, the scientific name is a lead-acid battery, and there may be a lithium battery.  This thing is placed next to the engine, and there are as many yuan as there are cars.

    So how should it be used?  At this time, some basic electrical knowledge is needed, and the junior high school level is enough.  Simply put, when multiple batteries are connected in series, the voltage will increase exponentially, such as 24 volts, 36 volts, 48 ??volts, 72 volts and so on.

    However, it should be noted that it is direct current at this time, and many household appliances in China cannot be used directly.  What should I do? It's easy to do.  Converting alternating current to direct current is called rectification. We have many in our home, such as a mobile phone charger is a rectifying transformer.  Then changing from DC to AC is the reverse, so there is something called an inverter.

    This thing is installed in the car, usually a long aluminum alloy box, some in the trunk, some under the seat.  It converts the direct current in the car battery into alternating current for use by passengers.

    However, the power of these inverters is too small, usually only more than 100 watts, which is of little use.  If you want to restore normal AC power, you must have a high-power inverter, such as tens of millions to tens of thousands of watts.

    Hong Tao does not lack this thing, not only does he have several at home.  Some bought it, some modified it themselves.  There is only one use. If there are not many days when you are traveling by car, if you just need to solve one or two meals, you can bring an extra battery and connect it to an inverter. Both rice cooker and induction cooker can be used, which is convenient and fast.

    During the time before dinner, Hong Tao became a car wrecker.  He was wearing hockey protective gear, dressed like a RoboCop, carrying a mountaineering pick, and pulling a flatbed trailer, and smashed all the driver's windows of the vehicles parked near the door.

    Reached in and opened the cover of the machine, unloaded the batteries one by one, piled up the trailers and transported them back to the small courtyard. It took four trips to clean up more than twenty cars.

    There was also a small danger on the way, a monster actually got out of the public toilet.  It was only then that Hong Tao realized that he was fighting the monster head-on. If he wanted to kill the enemy without damage, the climbing pick was too short, and he couldn't hit the zombie's head accurately without being caught by the opponent's hand.

    At this time, there was no need to rush forward to risk his life, so Hong Tao could only circle the car, thinking of ways while running.  Using the battery as a stumbling block It's useless, the zombie's balance ability is not that bad, even if it is stumbled, it can quickly stabilize its body with its strong arms, and it is difficult to take advantage of the opportunity to attack.

    "Crack creak" The car door was useful. Hong Tao opened the door, and the zombies seemed to prefer to walk in a straight line. Every time they bumped into the car door first, they only knew to detour when they couldn't get through.

    "Pfft" With a car door blocking Hong Tao, he was courageous, and if he got closer, he would use a pickaxe to shine on the zombie's arm.  The alloy tip stabbed into the forearm muscle smoothly, but the zombie broke free with just a wave of his hand. There was neither pain nor bleeding, and he didn't seem to feel anything.

    I can only continue to circle around, and simply open the remaining three doors.  The zombie suddenly stopped chasing in circles, and instinctively chose a straight line to get out of the carriage.

      "Pfft" Hong Tao was overjoyed now, he almost sucked himself to death, stood by the door and waited, as soon as he showed his head, the world immediately became clean.

    "Sin oh sin, brothers and sisters, I didn't kill them all! The festivities between our two families will be settled today. In the next two days, I must spare time to visit your house and kill the three dogs, so that the two of you can have the same year, the same month, the same day.  Die, let's be cremated together!"

    After beating him to death, Hong Tao started rambling again.  He also knew this, the daughter-in-law of the three dogs in the backyard.  I don't know why she came out to go to the toilet in the middle of the night, but she mutated directly in the public toilet.

    I don't know what sins I did in the previous life. When they were alive, they were always punished by themselves, turned into monsters and beaten by themselves.  In the words of the old man, this is the enemy destined by heaven!

    When Chuqiu came out to lure zombies in the morning, he thought of everything, but he didn't expect that there were monsters hidden in the public toilet.  In order to prevent further raids, Hong Tao simply checked the east and west public toilets, not even the women's toilet, and checked them one by one.  Fortunately, there are very few people who don't sleep in the middle of the night and go to the toilet, only Sangou's wife is one.

    "Brother Hong, don't be so busy, let's eat!" In the evening, Chuqiu didn't wait for Hong Tao's order, and took the initiative to go to the kitchen to heat up the leftovers and leftovers at noon, and filled a bowl of stewed beef in the afternoon, watching the landlord come and go  How come this scene is a bit like a rural woman cooking a meal and waiting for her husband who works in the fields to come home.

    "Okay, there's one last piece! I'll make something fun after dinner, you promise to like it very much, do you want to make a bet?"

    Hong Tao put down the battery in his hand, got up and beat his back.  These batteries range from 45Ah to 80Ah, and on average, they weigh about 40 catties a piece, and more than 20 pieces have been transported, which is less than half a ton.

    "Brother Hong, are you not worried at all?" During the meal, Chu Qiu wanted to chat with the landlord, asking him what he was thinking, and why he was joking like a normal person.

    "Sorrow? If worry was useful, I would have smashed the earth to pieces. It's not your turn to be sentimental. Don't you have a bottom line? Are you confused about the future? Don't you know where the road is? Come, pour me some broth, eat  Let's talk slowly after dinner, until the conversation is thorough. The night is long, and we can't talk if we want to Uh, the taste of the dishes is a bit bland, so I will add more salt in the future."

    Hong Tao was quite happy looking at the woman with lingering worries.  No problem, as long as he sees others worrying, he can't help being happy, and he hasn't corrected this problem in several lifetimes.

    However, while talking, the topic got a bit off track, what is the long night, how does it sound like a hint.  In fact, I really didn't think so, or there was too much work to do, and I didn't have time to think about it.

    "I don't dare to sleep in the original room alone at night" Chu Qiu did not avoid this topic, put the broth into the landlord's bowl with a spoon, bit his lip and took a few deep breaths, and finally it was  He said what he had been holding back all afternoon.

    "I'm going to tell you about this after dinner. You can't hang it all the time in early summer, or you can just stuff it into the room of the two of you. There is no window in the storage room, and the door is also solid wood. I think it can carry it if I reinforce it."  A few days. Get her out when there is a better place to go, so you can only go to sleep in my room. But you will be handcuffed for a few days, so I won¡¯t repeat the reason. Now it¡¯s like this  The situation, if you also get sick, then I can only kill you two sisters, and then pour oil on it. I can guarantee that you two will be burned separately. After the burning, I will be responsible for burying it.  A tombstone. If I got sick, I wouldn¡¯t be able to open the bedroom door for a while. If you heard something unusual, you would jump out of the window and run into the yard. I would open the well cover before going to bed. People who get sick like to walk in a straight line.  You don¡¯t need to teach me how to make me fall into the well? This well is less than two meters deep, and there is still half the water in the well. I guess I won¡¯t be able to climb up. Then you go to the bedside cabinet in the bedroom to find the handcuff key and take my mountaineering key.  Put on the pickaxe, put on the protective gear, go to the well and aim at my head. You don¡¯t need to work hard, and don¡¯t lose your balance. The climbing pick is so hard that it can cut a hole in my skull with one arm.  I'm dead, and you can lure Chu Xia into the well to do the same thing. Don't despair if you're left alone, you've seen how I kill monsters, there's nothing too high-tech, just practice a few times.  When our family has almost enough food and water, go door to door in the nearby yard to lure monsters out and kill them, and then go to their house to find food and gas tanks. I guess this piece of our house is enough for you for several years  ¡­If you still haven¡¯t seen other people for such a long time, and there is no rescue, just die. A person living alone is not called surviving, but squat confinement, which is the cruelest punishment. There is a small box locked in the bottom drawer of the bedside table in my bedroom  , there are two small bottles in it. It is high-purity nicotine, a bit bitter, you don¡¯t need much, just take a sip, and your heart will explode in less than two minutes. It shouldn¡¯t be very painful. If we both get through tonight, we will  I'll teach you a trade every day. Then you'll find it's easier to support yourself than to go to work."

    Soaking the broth in the rice makes swallowing much smoother, and also doubles Hong Tao's eating speed again. After three or four mouthfuls, he puts down the bowl, wipes his mouth, lights a cigarette, and starts to arrange work, or funeral affairs.  Not only his own, but also Chu Qiu's, each step is detailed, as if he had practiced it many times.?, from now on, I will teach you a craft every day.  Then you will find that it is actually much easier to support yourself than to go to work.  "

    Soaking the broth in the rice makes swallowing much smoother, and also doubles Hong Tao's eating speed again. After three or four mouthfuls, he puts down the bowl, wipes his mouth, lights a cigarette, and starts to arrange work, or funeral affairs.  Not only his own, but also Chu Qiu's, every step is very detailed, as if he has practiced it many times.
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