Wang Bo said: "Well said, Oladi, you are such a genius. This cottage is so well done. You dug out all the functions of the hills. I have to admire you."

Oladi's face was full of smugness, but he said very reservedly: "This is really ridiculous."

Wang Bo shook his head and said, "No, no, man, I really praised you. Hills made you play with flowers. I didn't expect there would be any other uses."

Oladi said: "Of course not. If you want hills to have other uses, do you know the underground ice kitchen? I can also design the hills as underground ice kitchen."

Wang Bo really didn't know this thing, he asked, "Underground Ice Kitchen? What is this?"

Oladi shrugged and smiled, "You know, Mayor Wang, people who like to cook will definitely have a lot of ingredients at home, but the refrigerator is only that big. Sometimes it will be troublesome if you accidentally buy too many ingredients, right?"

Wang Bo said: "Oh, I have a cold storage."

"Then do you need to power your cold storage?"

Wang Bo said: "Of course."

"If you meet me earlier, you can save these electricity expenses. The underground ice kitchen does not require electricity, it can rely on its own physical properties and environmental support to maintain low temperatures."

After hearing what he said, Wang Bo became interested: "Tell me what does this thing look like?"

Oladi introduced him to him. As the name suggests, the underground ice kitchen is to build a low-temperature storage room underground to store vegetables, fruits and meat.

The principle of this ice kitchen is similar to that of ancient cellars. You only need to bury the wall panels made of specially insulating materials into the open space, and use low-temperature soil and groundwater to keep the ice kitchen warm. It is generally maintained between 2 degrees Celsius and 5 degrees Celsius, and it is no problem to preserve vegetables, fruits and meat.

He took out a p to show Wang Bo the design drawings. This thing is similar to a large flask. He buried the bottle underground, connected the bottle mouth to the ground, and the curve and diameter of the bottleneck are designed according to proportions to achieve the best insulation effect.

"This kind of underground ice kitchen has high environmental requirements, and it is absolutely not a problem for deserts and desert areas. Rainforests are not good due to geological problems. It is best to be a place with hard soil but more groundwater." Oladi slowly introduced.

Wang Bo showed a thoughtful expression: "For example, some places by the lakeside of Haweiya Lake are good, right?"

Oladi nodded and said, "The hills are the best. This is a way to use technological insulation to create a low-temperature environment from all aspects. The bottleneck is the key, and it is best to be made into a snake shape, which can also shield bacteria and viruses to the greatest extent."

"If it's flat ground, it's not appropriate to design the bottleneck in a serpentine shape. If there is not enough space to accommodate, the hills will be different, right?"

Wang Bo nodded at the design drawings, and he understood this truth.

This kind of underground ice kitchen is really interesting. Judging from the design drawings, it has a diameter of about two and a half meters and weighs 300 kilograms. It can store one ton of vegetables, fruits and meat, which is very practical.

Wang Bo asked, "Is this thing more difficult to build?"

Oladi smiled and said, "It depends on how to compare it. If it is compared to buying an ice, it will definitely be very difficult. But if it is compared to building a hill hotel or an ice library, it will be much simpler."

It is somewhat similar to the construction of a hilly hotel. This underground ice kitchen is also assembled. As long as a piece of space is dug out in the hills, a piece of material can be placed. Finally, the hills are hollowed out and the spherical ice kitchen is born.

"This thing is already being made in France and Greece. The locals are mainly used to store red wine, which is quite popular," said Oladi.

Wang Bo asked strangely: "Isn't this your design? Why has it been used? You haven't applied for a patent?"

Oladi smiled and said, "For the sake of the attention, Mayor Wang, this is actually the design of the Dutch inventor Floris. I just find it interesting and stored the relevant information."

Wang Bo asked: "So, can we use his design if this happens?"

New Zealand has great efforts to protect property rights. If the design has been applied for a patent, then if they want to invest it in practicality, they have to pay.

Oladi said: "It doesn't matter. The patent rights of this design have been put into commercial use. If you want to design a few ice kitchens, you have to buy relevant materials from France, which has factories in France that specialize in making this."

Wang Bo nodded and said, "Okay, I think it's very interesting. I'll arrange for my assistant to contact the French company later. You will ask him to tell him?"

"No problem." Oladi smiled.

Back at the office, he handed the matter over to Kidd and held him and Oladi to take charge.

Kid nodded, then pointed to his desk and said, "Boss, the police in Wellington sent an email asking you to open it yourself."

Wang Bo casually opened the email, and the first one was a commendation letter, praising him and the police in the Sunset Town for their bravery and professionalism in the Aocheng Jewelry Robbery.

The focus is on a subsequent document. The General Police Department believes that as the scale of Sunset Town increases, the police needed will be more professional. The Asulu and Bings and Brother Bing, whom he recruited before, would either dismiss them or go to the Royal Police Academy to study.

Among them, Wang Bo is also on this list, and his identity as a sheriff is also questioned. The General Police Department believes that he has not systematically learned police knowledge and is not qualified to be a sheriff in a big town with more than 5,000 people.

Seeing this, Lao Wang kicked the chair away.

Kidd was startled and said, "Boss, what's wrong?"

Wang Bo said with unprecedented anger: "It has nothing to do with you. Go and call Asulu, Uncle Bingbing and the others, and call Conley and Sam as well."

After several people arrived, he threw the notice on the table and said angrily: "Look at it yourself."

After they took turns to watch, Asulu's expression suddenly collapsed: "Boss, are you going to fire us? I love this industry and swear to God, Buddha and our Maori God, I have been doing my best..."

Wang Bo interrupted him: "Why are you dismissing me? Did you tell me that the damn General Police Department was deliberately causing trouble?"

Uncle Bing said, "It's just to cause trouble."

Conley also said angrily: "Are they jealous of our achievements?"

Sam whispered, "Boss, I think we are really lacking in this regard."

Wang Bo glared at him viciously: "What are you missing? I have been a sheriff for five years. What is the case-solving rate in Luoshen Town? How is the public security in Luoshen Town?"

"Improveable!" The soldier spoke out in a rare manner.

Wang Bo fisted and said, "Yes, in our hands, how many major cases have been solved? Asulu, count our Police Officer Sam!"
Chapter completed!