Doomsday Bunker Upgrade

Chen Xin took off his power armor. Although it was cold outside, he didn't feel any coldness because of the low temperature because he had already changed into his own special driving suit.

This driving suit is specially made by Chen Xin for power armor. The innermost layer is a close-fitting lining, which is somewhat similar to the one-piece design of a dry diving suit. It is breathable and waterproof, and has a good thermal effect.

On the outside of the inner lining, this is the body of the pilot suit. It draws on the design of the exoskeleton protective suit and adds an electric heating structure. It looks somewhat similar to the pilot's flight suit. It is also an integrated design. A high-performance rechargeable battery It is responsible for powering the driving suit, which is charged by connecting to the power supply of the power armor, which can last for 48 hours when fully charged.

There are radios, locators, signal transmitters and other miscellaneous equipment on the driving suit, which are also powered by batteries, which is enough to ensure that the driver can still survive in the harsh environment after leaving the power armor.

In addition, Chen Xin also specially improved the head structure of the power armor. He designed a thin and light helmet for the driving suit. When driving, the driver can directly wear this helmet and put his head into the head of the power armor. The head is then attached to the power armor through an external connection, rather than putting the head directly into the head of the power armor.

The advantage of this is that it can provide more head protection for the driver, and when the driver leaves the power armor, the head will not be frozen.

However, the driving suit itself has no oxygen supply capacity. The helmet only has an air filter function. If necessary, the life support device in the power armor needs to be removed and installed on the driving suit to provide oxygen supply.

Of course, Chen Xin can't use these functions now, so he boarded the train directly like this, and wanted to take a good look at this nuclear-powered train.

Entering from the car door, here is a small compartment, which connects the two carriages and also separates the interior of the carriage from the space here at the door with a door. Its main function is to prevent cold air from entering the interior of the carriage when the door is parked. .

The interior of the carriage does not look much different from the ordinary high-speed rail, but the interior space is relatively compact, and the decoration is not as beautiful and comfortable as the high-speed rail. The overall look is more practical, but it feels a bit like an old green leather car.

However, in general, this passenger car is good enough in the current environment. At least Chen Xin can see the temperature inside the car through the display on the helmet after he walks in. This is already a problem for now. Very comfortable temperature too.

"Will this train be put into passenger use?" Chen Xin asked the staff next to him.

There were only a few staff in the carriage at this time, and they appeared to be testing the train, with no other passengers on board.

"Not for the time being. Although the country has the idea of ​​​​resuming railway passenger transport, at present, the nuclear power locomotive is the only one. The carriage is specially designed for electric locomotives, and the locomotive of steam locomotives cannot use this kind of carriage." The staff explained a sentence , and also asked Chen Xin: "Want to visit the power cabin?"

Hearing what the staff member said, Chen Xin naturally would not miss such a good opportunity, nodded, followed the staff member through several carriages and walked towards the front of the car.

This train seems to be a combination of cars with various functions for testing, so while Chen Xin followed the staff to the front of the train, he also saw many cars with different functions.

"This section is a dining car, which is mainly used to provide food for the whole car. According to our design, as long as the ingredients are sufficient, it can provide at least 500 servings of main and non-staple hot food within an hour. If it is only heated, it can be used in emergency shelters. According to the specifications of the food, two thousand servings can be heated in one hour.” The staff proudly introduced the situation of the dining car, obviously in today’s environment, it is quite practical and remarkable to heat two thousand servings of food in one hour. ability.

At least Chen Xin can imagine that if there is a need, just hang a dining car on the front of the car and drag a few pieces of food to quickly provide hot food to places where food is lacking through the railway. This is a critical moment. Saved many lives.

In addition to the dining car, there is also a storage compartment on this train. In order to test the function of the storage compartment, there is some food here. It can be seen that it should be rationed by the staff on the train.

But what makes Chen Xin feel a little speechless is that this storage compartment is at a constant temperature, and he will cool it when the outside temperature is high, but now it is actually heating to ensure that the temperature in the compartment will not be too low.

This is also what the staff introduced to Chen Xin. Although the outside temperature is low enough to freeze the food for a long time in a low temperature environment, it does not mean that it is possible to do nothing and store the food directly in the frozen state.

"This storage compartment is not only used to store food, but sometimes transports some medicines or other important materials that need to be kept at a constant temperature, so the temperature must be controllable, and it cannot be said that it is completely ultra-low temperature." The staff explained After a sentence, he added with a smile: "Actually, it is because the power of the nuclear reactor is too abundant that we will make a constant temperature compartment here, otherwise it will not be so wasteful, a small storage box is enough. "

Chen Xin nodded to show his understanding. This is the benefit of nuclear power. With sufficient energy, you can let go of your hands and feet in many ways.

For example, there are water storage compartments, shower compartments, ecological experimental compartments, sleeper compartments, permanent residence-style compartments, etc. on this train... It seems that these workers have completely released themselves after having sufficient energy. Ideas were turned into actual products, and this time they were all dragged out for testing.

"You... there are quite a lot of tricks." Chen Xin looked at this variety of carriages. Although he could understand the necessity of some of them, he still felt that some designs were unnecessary.

"Most of them are experimental models. It may not be mass-produced after testing, but be prepared. If there is a need in this area, it is not necessary to design it temporarily. There are ready-made drawings that can be used." The staff shrugged and faced Chen Xin's evaluation can only say so.

Chen Xin nodded, but suddenly thought of something, so he asked the staff: "Don't you want to build a snow country train?"

However, beyond Chen Xin's expectations, the staff member really nodded: "We do have such a plan, and the train is already being designed."