When the special police team helped Chen Xin search for raw materials for ground source heat pump equipment, several friends in the survival group were not idle.

Although Mo Qingyan's offer stopped many people before, a set of equipment that can continuously heat in this environment and still consumes low energy is still something that makes everyone excited.

Their hesitation and hesitation is only because they are worried that they can't bring so many materials to trade with Chen Xin, and they can't find the materials to make the equipment.

However, since these groups of friends can build their own private shelters instead of crowding the official ones, they naturally have some family background.

In addition, they see the opportunity early and like to live outdoors. In fact, most of them still have a lot of materials on hand.

If you really want to bite your teeth, they are not unable to take out the price Mo Qingyan offered before. They just need to weigh whether it is worth it or not.

What really restricted them from trading with Chen Xin was the materials for manufacturing equipment.

Even the special police force has to collect materials to collect materials. Naturally, these private shelters can also be imagined.

However, among these people, Li Wensheng has the most advantage. His shelter is built under the original villa, surrounded by villas, so it's much more convenient to find air conditioning than others.

Even when Li Wensheng's villa is initially equipped with household central air conditioning, the materials Chen Xin needs to make ground source heat pump equipment can be directly removed from above.

Although Li Wensheng thinks so, it's a pity that it's not just his family. Most of the external air-conditioning units in his villa area are seriously damaged. He only found two relatively good external air-conditioning units after searching the whole community.

After installing the two air-conditioners into his car, Li Wensheng moved his hands and feet, which were very cold, and said to his son, "OK, Xiaohai, go to the storage room and have another box of compressed biscuits."

"All right, Dad." Li Wensheng's son Xiaohai nodded, turned back to the basement of his villa, and resisted a compressed biscuit.

He took the box from his son and put it in the trunk of his car. Looking at the things loaded, Li Wensheng said to his son, "go back first, Xiaohai. It's cold outside."

"Dad, be careful on the way!" Xiao Hai hands a flashlight to Li Wensheng and watches him get on the bus. Then he goes into the basement of his villa and closes the door.

Watching his son close the door, Li Wensheng safely starts the car and drives to the outside of Chen Xinjia's city.

"Fortunately Xiaohai can help now, otherwise..." While driving, Li Wensheng also sighed.

Li Wensheng was a farmer when he was young, but he had a bright head. He didn't work hard in that area. In his early years, he went out to work and opened up his horizons in coastal cities. After earning some money, he came back to his hometown to contract land and set up greenhouses. He was the first person in his village to become well-off.

Li Wensheng is not a man of peace. After the rise of hydroponic cultivation technology, he started hydroponic cultivation again. But this time, instead of planting his own land, he sold the technology.

It has to be said that in those days, the adventurous people at least had their unique vision and courage. With a little ability, it was not difficult to succeed.

Li Wensheng quickly made a lot of money by operating hydroponic cultivation. He also lived in a villa and drove a luxury car. His life was very rich at first sight.

As for the problem that a man gets worse when he has money, it's not his fault. His wife is his childhood sweetheart. He married him when he went out to roam for the first time. He has suffered and been tired for so many years, and the couple's feelings of sharing weal and woe have also withstood the test.

Xiaohai is his eldest son and has a younger sister. The two children are young. Even Xiaohai is just 16 years old and is in high school. Her daughter is not nine years old.

Because of his early experience of going out and wandering, Li Wensheng was a restless person. After he had money, he became addicted to outdoor sports, and naturally got to know Chen Xin and Mo Qingyan.

Maybe it's the sense of crisis that he developed in his early years. At the beginning, when he heard that there might be a meteorite impact disaster in the group, he emptied his savings, built a shelter under his villa and stored a large amount of materials, regardless of his wife's opposition.

When the meteorite interception plan was successful, his wife complained that he had spent all his family's money. But when the meteorite really fell, both Li Wensheng and his wife were glad that they had dug a refuge.

Thanks to the early arrival of the opportunity, Li Wensheng's refuge is more well prepared than Chen Xin's, and the heating equipment is also equipped.

If the three wind turbines he prepared were not broken, Li Wensheng would not worry about heating at all.

But now, if we don't solve the problem of heating, he doesn't have much diesel in reserve. It will be the limit for him to support for three months at most, and this has not included the heating consumption of his refuge.

Therefore, for the ground source heat pump equipment that Chen Xin said can be manufactured, Li Wensheng has an urgent need.The impact of the sudden drop in temperature is many, and the snow after the Blizzard is one of them. Although Li Wensheng wrapped the anti-skid chain on his tires, in the waist deep snow, even the tires wrapped with the anti-skid chain are still difficult to move.

But fortunately, the weather is too cold, the snowstorm has been coming for a few days, the snow is basically frozen hard, but there is no risk of sinking into the snow pit.

Moreover, the snow makes the road smooth. In a sense, it's much easier to walk.

In any case, after a long time, Li Wensheng drove to Chen Xinjia's shelter.

Snow covered, so that the original prominent shelter door has been buried nearly half, if not Li Wensheng has been here once, and the ability to recognize the road is also good, it is really difficult to find the door of Chen Xinjia's shelter in the dark snow.

Through short wave radio, Li Wensheng called Chen Xin.

The gate of the refuge opened a gap in Li Wensheng's uneasiness.

Although snow provides camouflage for the gate of the shelter, it also brings some trouble for the door.

Fortunately, you don't need to open all of them, you just need to open a gap, and people can come out from inside.

"Writer, I have what you want. Can you help me make a set of ground source heat pump?" Seeing the figure coming out of the shelter, Li Wensheng said to him, "I'm not as rich as the landlady in the exchange of goods and materials, but I brought a box of compressed biscuits. This is a deposit. I can take out another box of the remaining balance money and give you ten more fish. Do you think that's enough?"

www.novelhall.com , the fastest update of the webnovel!