May 8.

Huang Xiuyuan and his group built a high-speed rail to go to Quancheng, Shandong Province.

At the train station in Yangcheng, the group dressed very uniquely. As on the third day of this month, two cases of influenza A were confirmed at Yangcheng International Airport and returned to China from Mexico.

Yesterday, three cases were confirmed again at the Magic City International Airport, and the cases came from California, the United States.

Domestic airports, railway stations, and port gates have strengthened prevention and arranged a large number of epidemic prevention personnel.

Nowadays, people in China have brought masks.

But protective equipment like Huang Xiuyuan and his group is indeed very unique.

Because Snail Industry started mass production of anti-virus helmets on a small scale a week ago, it was like a space helmet.

The round helmet, one-third of which is a nearly transparent silicon nanocloud, followed by a silver-gray aluminum alloy coated shell. The helmet has two small fans built into it and is set on both sides of the hollow bracket inside the top of the head.

It is equipped with two removable lithium batteries. The batteries are wrapped in aluminum alloy silicon nanocoating to ensure that there is no explosion or injury. The battery is set on the shoulders on both sides of the neck, with a capacity of 14,000 mAh. Without solar charging, two small fans can be guaranteed to run for 8 hours.

On the top of the helmet, a 16-square-centimeter solar panel is inlaid to recharge the battery in the sun.

The inside of the helmet, the hollow bracket on the top of the head, the back of the head and the back of the neck are filled with a soft rear pillow design, which allows the user to use as a pillow.

Under the chin, a hidden soft pop-up straw is designed. Once the switch outside is pressed, the straw will pop out. The position after the straw pops out is just a little in front of the mouth and can be directly sucked.

On the outside of the helmet connected to the straw is a soft straw with a length of 20 cm, which can be placed in a water bottle to drink water.

With the science fiction design appearance, if they hadn't been wearing protective clothing, they would have been more similar to Astronauts.

Although the mortality rate of influenza A is not that high, Huang Xiuyuan does not want to take risks. He has changed part of the future, which means that many things may deviate from memory.

This anti-virus helmet, which has a service life of decades, is specially designed to deal with biological weapons and malignant microorganisms, and has no protective effect on chemical poison gases.

In fact, neither meltblown cloth nor more advanced silicon nanotextiles have any protective effect on chemical gases.

To prevent chemical gas from entering the human body, the usual approach is to absorbents, neutralizing reactants, etc. in the filter can.

In the future, there will be specialized fully blocked anti-virus helmets, but they require very advanced nanoprocessing technology, which can only allow oxygen, carbon dioxide, nitrogen and water molecules to pass through.

At this stage, there is no way to achieve targeted screening.

If the anti-virus helmet is made of silicon nanobubble, if it is mass-produced, the material cost will be around 24 yuan, the processing cost will be around 5 yuan, and the equipment depreciation will be around 40 yuan per product.

The additional intellectual property rights are difficult to estimate. The current intellectual property price given by the scientific research department is 100 yuan per person, and for every one million produced, the intellectual property price will drop by 1 yuan.

The minimum price standard for intellectual property rights is 20 yuan per person, which is the lowest price that will only be reduced after 80 million anti-virus helmets are produced.

In terms of internal procurement, Snail Industry only makes one hard-earned money, one anti-virus helmet costs 170 yuan; while the price for external sales is 300 yuan.

Compared with a meltblown cloth mask for a few cents, the price of anti-virus helmets is indeed very high, but the service life of anti-virus helmets is calculated starting from 30 years.

Moreover, anti-virus helmets have other advantages, such as not being stuffy, having difficulty breathing, not being stuffy in summer, not being mist in winter, and having better protective effect than meltblown cloth masks, which can be used in work and life for a long time.

It can even block large particles of dust in the air, and when motorcycle helmets are used, with the strength of silicon nano-coating, large trucks cannot crush anti-virus helmets. The hollow brackets and rear pillows inside can effectively buffer the impact force of impact and protect the safety of the head.

At present, in the Blue Era, Snail Industry has already laid the first batch of 150,000 anti-virus helmets, specially used by sanitation workers, gas distribution workers, recycling factory employees, and water company employees.

Similarly, the head office, Fengmin Agriculture, Suiren Materials, Time Information, Robin Ant Company, and Snail Industry themselves all purchased a batch.

Shanmei, where its headquarters is currently located, has already been assigned to anti-virus helmets.

In the Lingnan region in May, the sun is scorching.

The sprinkler truck sprinkles water to cool down the hot road ground and reduces dust. Many sanitation workers wear anti-virus helmets. They were not used to it at first, but they felt cooler under the blowing of the small fan.

After more than a year of work, Liu Jianshe performed very well in all assessments. Two months ago, he was promoted to the stationmaster of the sanitation station of Xiangzhou Street, urban area, specializing in managing the sanitation work of the street.

At this time, he was in a key area of ​​the street and ordered several sanitation workers: "Xiaohai, the Xiayang Bus Station you are responsible for should pay more attention to disinfection. If the trash can is full, let the cleaning truck pass in time."

Team leader Yu Donghai nodded: "Don't worry, webmaster, we must ensure disinfection and hygiene here."

Wearing a anti-virus helmet and a unified orange-red work clothes, one of them also carried a hand-crank sprayer, allowing the people or passengers entering and leaving the passenger station to feel as if they were in a Resident Evil.

The sanitation workers responsible for disinfection have undergone comprehensive disinfection at the passenger station import and exit, garbage bins, and public toilets.

Chen Youbo, who returned from Xiangjiang, smelled the slightly pungent smell of Eight-Si disinfectant and the very clean road surface as soon as he left the passenger station.

He hasn't come back for more than two years. Although there have not been much changes in the buildings and lanes, he feels a vague difference.

"Look, Lao Dou, there are astronauts?" The boy next to him pointed at several sanitation workers and exclaimed.

Chen Youbo looked at the standard of the other party's work clothes, with "Shanmei Environmental Sanitation" printed on it. There was also a line of smaller fonts below, which he couldn't see clearly.

"Don't run around, that's the street sweeping."

The boy scratched his head and asked in confusion: "Lao Dou, don't lie to me, this is not the case for the people who swept the streets in Xiangjiang."

Chen Youbo, who didn't know how to explain, immediately took a stern face, took a taxi with his son, and went to Yutaishan Park.

Looking at the streets along the way, they were still the same, but they looked unusually clean. There were also many sanitation workers wearing anti-virus helmets, and a few other uniforms, who also wore that kind of helmets.

Chen Youbo turned his head and asked the taxi driver: "Master, the sanitation workers in the city have always been like this?"

"That's not. I just wore it a few days ago. It seems to be to prevent swine flu. Their Suiren Company is a lot of things." The driver complained.

Suiren Company? This name sounds familiar?

"Brother, are you from Xiangjiang or Southeast Asia?"

Chen Youbo nodded: "I just came back from Xiangjiang."

"Then you don't know the changes in Shanmei, which is quite normal..." The driver was very talkative, and while driving, he introduced the changes last year and this year.

Suddenly, Chen Youbo finally remembered somewhere that he had heard of Suiren Company. This company is the parent company of Snail Non-stick Pot. The kitchenware store he opened has also purchased goods from Snails. The quality is indeed excellent.

Unexpectedly, it was done by the company in my hometown.

I haven't come back for more than two years, so many things have happened in my hometown. Looking back on the confusion when I returned, I now feel that the mainland is developing rapidly.

The taxi passed an intersection and Chen Youbo found that more people were wearing anti-virus helmets on both sides of the road. The driver explained a few words.

It turns out that this area is the office area of ​​Time Information, the subsidiaries of Time Information, which is owned by Suiren Company. Most of the people wearing anti-virus helmets are employees of Suiren Company.

The company's helmet is more comfortable than a mask, and can also prevent dust, odor, PM2.5, etc. The only inconvenient thing is eating and listening to the phone.

Snail Industry has received relevant feedback and is making improvements to launch a second-generation anti-virus helmet.

at the same time.
Chapter completed!