Standing outside the exhibition hall of Deli Group, Ye Qing can hear the heavyweight title such as the mayor, the director and the curator from time to time.

Things have become clear in these messy discussions.

First of all, the synthetic light steel responsible for supporting the sky in the pavilion did not cut corners.

According to the previous data, the structural load-bearing coefficient of the sky can also support the estimated additional weight.

The chief of the chronicle studio responsible for the design of the exhibition also came to the scene. The man with a ponytail and a goat beard and a literary fan, even Ye Qing also heard his name.

His name is Xiao Jun and he studied at Huaxia University. After studying in the United States Yale University. He has designed a series of landmarks and works of art, including several representative buildings from abroad, and has been awarded international honorary membership by the Royal Institute of British Architects.

Of course, this diamond-shaped canopy is not from Xiao Jun’s hand, but one of the students under his hand.

He ran to wipe the **** for the students. After all, there was no problem in the calculation of the writing, but now the facts are in front of him, and the load-bearing light steel is pulled into a twist.

Chief designer Xiao Jun saw the structure of the air-conditioning pipeline falling for a long time, wondering why the pipeline would fall.

The maintenance personnel of the competent air conditioner gave everyone a surprise when they opened the pipeline and the extension from the extension.

The swarming crowd immediately moved to the starting point where the pipe fell.

In the modified pipeline, there is actually a lot of accumulated water, and the pure copper cooling pipe that runs through the center of the pipe, and the blade-like copper seam on the pure copper cooling pipe, there is a layer of shallow ice. lump.

"You, you..." The chief designer Xiao Jun was trembling, pointing to the maintenance staff of the competent air conditioner, and the manager who was working as a coordinator. He gnawed his teeth: "Hey, you are doing good things, this is what you brag. Let us have a cool experience like ice and snow?"

“Are you doing air conditioning or a refrigeration refrigerator?”

Chief designer Xiao Jun is really crazy.

No wonder, no wonder he is puzzling.

The student responsible for this design under his own hands has always been steady and won his love. His design, Xiao Jun also personally viewed it.

At the beginning of the design, it was clear that all the weights of the additional components were taken into account, leaving a certain margin.

No wonder he looked at the damaged place for a long time and could not see the reason.

Good guy, it turned out that in these air-conditioning pipes, it was iced. The water in the pipeline does not need to be guessed. It is also known that the ice melts out, but the seal of the pipeline is very good, and no water leakage occurs.

Ice and snow experience, are frozen, can you not cool?

With so much ice, how much weight does the entire pipe have to add?

The problem is not on his side, the heart of the chief designer Xiao Jun hanging down, while the anger rises from the heart.

Such a serious and irresponsible behavior of the Deli Group is simply a reputation created by their Chronicle Studios for many years, and is joking with the future of the studio.

If it is not for reasons, how much damage should the reputation of the Chronicle Studio be damaged?

"I need an explanation." A man in a suit, a thick brow, and a wide-faced man icy.

He stood next to two young people who looked very book-like, and the nearby staff looked at him with awe.

His name is Wen Xiaowei, the head of the Lupu New District. He is also the deputy secretary general of the municipal government and the deputy director of the Free Trade Zone Experimental Management Committee. The exhibition hall is in his jurisdiction.

"Small district chief, and Mr. Xiao." After the delegates of the Deli Group greeted everyone, they did not explain the reasons for icing, but asked someone at the venue.

"What do you think... How about the air conditioning of our Deli Group?"

how about it?

The coverage of effective air-conditioning products is very wide, especially for large central air conditioners. In the ten buildings, there may be three central air conditioners installed with the Deli Group.

After listening to the representative manager, everyone thought carefully. The effective air conditioning feels okay, there are no obvious advantages, and there is nothing wrong with it.

“Our Deli Group has been in existence for 30 years and has been focusing on air conditioning for 30 years. We have 20 types of household and commercial air conditioners and more than 300 series.”

The representative manager has some grievances and some self-confidence: "You, you think we are good at the company. When launching an innovative air-conditioning technology, we will not test its performance in various environments, will not consider Ie icing problems in almost all air conditioners?"

After that, the representative manager turned his attention to the chief designer Xiao Jun.

"Your studio must have not been calculated. We installed the weight of the air conditioner above the light steel structure. If we calculate it, we will find that we provide 30% more weight than the actual product."

“This water circulation central air conditioner adopts our group's patented superconducting water technology, which is a hot and cold medium. You look at the copper pipe in the center of the pipeline. The superconducting water maintains good fluidity at a temperature of minus ten degrees and is sealed. Loop inside the copper tube."

"A coil of conductive copper is placed every ten centimeters on the pipeline. The compressor sends air into the pipeline. The air is cooled by the temperature-conducting copper sheet and blown into the room in the form of natural wind."

"The natural wind contains moisture, and the water in the air for a long time will of course freeze in the pipe. It is normal for air conditioning to freeze, especially in the winter in the south. If the air conditioner does not freeze, it must be The air conditioner is broken."

Our outdoor mainframe has a very intelligent inspection system that heats the superconducting water and de-ices when the amount of ice reaches the upper limit. ”

“The de-icing program will hardly be activated, because the amount of ice is completely trivial to our products.”

“And the data we have provided has taken into account the increased weight when icing. The 30% more weight has already exceeded the zero point weight of the de-icing system.”

“So, our products are qualified. The data we provide is also completely correct.”

Everyone present was a bit stunned to see the representative manager.

What do they think of the cause of the accident, it is precisely the cause of the accident?

The weight is increased when icing, and people have fully considered it, and an additional 30% weight data is given.

In a few words, they also fully felt the Deli Group, the confidence in their products, and the full consideration of product design.

Focus on air conditioning for 30 years...

Yes, people have done air conditioning for 30 years. How can such a layman look like an incredible big hole?

Where is the problem?

The chief designer Xiao Jun, the expression on his face tangled to the limit, the super-computing is also incomprehensible.

"I'm sorry, I misunderstood you." District Chief Wen Xiaowei took the lead to apologize, but after apologizing, he also faced the same huge doubts.

There is no problem in the studio, this new light steel structure is not a cut-throat product, and the products of the effective air conditioner are no problem.

Where is the problem?

The head of the district heard Xiao Xiaowei’s heart was shrouded in an unknown shadow.

Tomorrow is the opening time of the exhibition. Because of the serious quality problems in the sky, the opening ceremony was extended. This is a joke of the international reputation of Shang Hai, and it is also a joke of the international status of the 19th scientific and technological exhibition.

Do not find the problem, let alone repair the damaged exhibition hall, how to deal with the remaining air conditioner?

The air-conditioned extensions and pipes that were dropped were just one corner. The entire exhibition hall was tens of thousands of square meters. The same steel frame structure was used, and the central air conditioner of the same product was used.

Modern industrial products are all coming out of a mold. There is a problem with this corner, which means that there is a problem in the entire exhibition hall.

District Chief Wen Xiaowei believes that the cause of the problem can always be found, but in a short day, how to solve the security problem of tens of thousands of square meters in the entire exhibition hall?

Is it possible to risk the fall of other locations and go to the scalp to do this technology exhibition?

"Since it is not a problem with air conditioning, the reason must be in a certain detail that we have neglected." District Chief Wen Xiaowei immediately issued an order: "Contact the construction engineering inspection company, and the materials laboratory to do the test, I do not believe I can't find the cause of the accident."

Onlookers of various company personnel,

There are many discussions together. Some people say that the strength of the fixing bolts may be unqualified. Some people may say that there may be problems in the welding of the steel frame. This light steel structure is a low alloy metal, and the traditional welding may have insufficient joint strength.

Of course, none of their arguments are correct.

Others are talking about it. Ye Qing, with data glasses, picks up a broken light steel structure from the ground and carefully observes it.

"Maybe..." Ye Qing said thoughtfully: "Maybe I know, the reason for the accident."