It is impossible for the gas generator to work all the time, so Wei Minsheng asked Wang Wuan to install a UPS uninterruptible power supply in a house inside the fence, and half of the house's battery can store enough electricity for the internal lighting of the farm. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

In addition, a high-power inverter specially used for fishing on the ship is connected in parallel, which can instantly generate high-voltage pulse current, and the output end is also connected to the steel pipe, and a single-pole double-throw large gate knife is used to switch the input current of different voltages, which is used to increase the power of the power fence according to the actual situation.

In order to increase the possibility of intruders being electrocuted, Wei Minsheng also designed a three-meter-wide water canal around the farm two or three meters outside the wall, the water was only more than a foot deep, but it was enough to keep the hands and feet of those soldiers wading through the water in a damp state.

This design looks very child's play, even Li Yan thinks that the design drawings of the villa have marked the unit wrong, how can this thing that is obviously like a moat be built like this, it is just a wide and deep ditch.

For this reason, Li Yan found the person in charge of the construction, repeatedly confirmed and even directly contacted Wei Minsheng, and finally believed that the "moat" on the drawings really only had such a large "scale".

At the gate of the farm, there was also a four-meter-wide road in and out, which only leveled the road, which made Li Hu and the others inexplicable for a while.

If you dig a canal, you dig a canal, why leave such a wide road, shouldn't a suspension bridge be built in this place? Can a "moat" without a drawbridge still be called a moat? Oh, it seems that the drawing is not called a moat, just a ditch.

Fortunately, the door made according to the design drawings still looks like a point, except that the door shaft is made of steel pipes, and a wheel is installed on each of the two doors, it seems to be no different from ordinary doors, but why is it so light to push? It's amazing how easily two heavy wooden doors can be opened and closed by just one person.

At the four corners of the wall, a five-meter-high platform was built out of concrete, and a hook made of steel was buried in the center of the platform.

Two or three meters away from the wall, a house made of iron was enclosed again, forming a passage two or three meters wide within the wall.

The four corners of these iron houses are placed on several large stones, about a foot above the ground, completely separated from the dirt on the ground, allowing for ventilation and preventing rain and dew from corroding the base of the house.

Li Hu always felt that the place where he entered the door was a bit high, and it was a little inconvenient to enter and exit the house, but the people in the villa said that the ground would be paved with a layer of stone slabs, and it would not be so high at that time.

Covering sixty acres of land with stone slabs, Li Hu always felt a little illusory, and this amount of work may not be able to be completed in a short time.

At intervals, there was an iron house with iron gates on both sides, through which the people of the lodge could enter the passage at will.

Li Hu nodded when he saw this, this design still looks like a doorway, even if those intruders climb over the wall, they can easily be trapped in this narrow passage, after all, this iron house doesn't look so easy to destroy.

It's just that there are so many wooden sticks and bamboo poles more than a foot long in the house, what's the matter? With so much steel to build a house, wouldn't you make a little Changyu broadsword?

Casually melt down a few iron houses, and the weapons created can definitely arm an army of thousands of people, I really don't understand what the people of this Huaxia Villa think, all the good steel is used on the hilt.

They knew that the most terrifying defense of this farm was the seemingly harmless steel pipes on the wall.

With the height of the wall, and the height of the steel pipe, it was impossible for the cavalry to rush in directly, and those ordinary soldiers who had wet their hands and feet through the canal would be electrocuted as soon as they touched the steel pipe.

If the commander of the battle is a little more distracted, and when the soldiers climb up the wall, they break the sluice swords, and let them resist with wooden sticks or bamboo poles for a short time, and then see the right time to close the gate, and silently, a large piece of the wall will fall in a small way, and life and death are unknown, it will definitely be able to deter any invading team.

The row of iron houses in the back was mainly used to defend against bows and arrows outside, and it could be used to temporarily take in those homeless people who were interested in joining Huaxia Villa during non-combat periods.

Judging from the current layout of the farm, the weakest defense should be the location of the gate, but Li Yan said, don't worry about the location of the gate, the steel machinery operated by the two special personnel can easily guard the way in and out.

Just kidding, if there really was a war and the lord had passed the excavator and the dump truck, it wouldn't have been a big deal at all.

It is only necessary to drive the excavator to the four-meter-wide aisle outside the gate, which is definitely the most powerful defense, and no man or horse can break through this defense.

Although this excavator is not designed for war, any steel part around it can be used as a weapon, and with the irresistible power of manpower, it is an invincible existence in this era of cold weapons.

The bucket can be used to shoot, press, dig, bounce, hit and other actions, the iron track can grind all the flesh and blood into meat and mud, if the bucket, the arm and the whole excavator forward, rotation is well coordinated, where the radius of ten meters can become a no-man's land.

And the dump truck on the flat ground outside the farm was a nightmare for cavalry and foot soldiers, and no one could resist its impact.

Wei Minsheng told Li Yan that this farm will be specially equipped with a special dump truck, and the front and sides of the car will be welded with knives and guns of different heights, which is simply like a steel hedgehog, coupled with that unparalleled strength and speed, what kind of military formation, cavalry or something in front of it is like paper paste, vulnerable.

Inside the iron house near the wall, there are two circles of iron houses, each with an interval of eight meters, which is used as a passage for passing vehicles in the future.

In addition to the fence and some large board houses that need to be built on site, the mobile house and a lot of equipment and facilities are prepared in Huaxia Villa, and only need to be passed through Li Yan's shared space.

In the middle is where the school, cinema and supermarket are to be built, and the old house is surrounded in the middle, with only an eight-meter road leading to the gate.

The three circles of iron houses formed three lines of defense, and at the intersection left by each circle of houses, a movable gantry made of huge wooden arms was placed.

The mast is three meters high, and the outside is lined up vertically with logs, which have been stripped of the skin and are so smooth that there is little room for them to hold their hands.

The inner side of the gantry is designed as a ladder, so that defenders can easily climb the upper door frame and attack those who are blocking the outside.

The underside of the gantry is equipped with wheels that can only move laterally, which is usually placed behind the container, and can be pushed over to block the intersection when needed to prevent the invasion of personnel.

The triangular structure gives the mast extremely high stability, and the clamp fixed with a steel pipe on the top of the container will firmly jam the beam at the top of the mast after being pushed out, and it is difficult for people outside to break through the mast unless they can push the gantry and the container houses on both sides together.

If you are not familiar with the inside of the farm, those specially set aside passages will form a natural cage, and the locking security door is not so easy to open.