"How do we get up there?" Li An frowned, his face looking like a bitter gourd. "The height between the valve and the ground is 5.5 meters. The stairs were originally made of aluminum and wood, but now they've been burned into a mess."

After hearing what Li An said, Li Aimin felt as if he had traveled from the coastal province to the North Pole, and his whole body trembled involuntarily.

Li An helplessly grabbed his pale hair for a few seconds, and then said to Qin Caihui: "Caihui, can you ask the higher-ups if there is any good solution?"

This is a life-and-death situation, this is not the time to save face.

"I'll try..." Qin Caihui looked at the expectant eyes of the people in the tent, and in the end he couldn't say anything to discourage them.

He took out his cell phone, flipped through it for a while, and pressed the dial button.

......

"Go to sleep, girl." Liu Chi lit the lamp and pulled the quilt.

"Yeah." Ye Yuxin found a comfortable position and lay down in Liu Chi's arms.

"Ring, ring, ring..." A cell phone rang.

"Who's calling so late at night?" Ye Yuxin raised her head and looked at the phone on the bedside table.

"Just take a look and you'll know." Liu Chi reached out and took the phone on the bedside table. He looked at the incoming call. It was so late, why would Chen Luguang call him?

"It's your uncle calling." After saying that, he motioned Ye Yuxin to be quiet, and then pressed the answer button: "Hello."

"Liu Chi, there is an urgent matter and I need your help." As soon as the phone was connected, Chen Luguang went straight to the point.

"What's the matter?" Liu Chi's dishonest hands tightened involuntarily.

"......" Ye Yuxin rolled her eyes at Liu Chi to express her protest.

"Do you know about the TJ Binhai Refinery?"

"It's on the news. What's the matter? Is there anything I can help with?" Liu Chi's mind suddenly became clear, and his originally confused mind suddenly became extremely clear.

"There's a big problem over there, and we can't fix it now. A crude oil pipeline has exploded, spewing out flames nearly 30 meters high. If we can't put out this flame, the fire may not be put out in a short time."

"......" Liu Chi listened quietly to Chen Luguang's subsequent words.

Chen Lyuguang explained: "The longer the fire burns, the more dangerous it is. What's even more terrible is that if the crude oil tank explodes, the consequences will be unimaginable."

"The only solution now is to find a way to turn off the valve of the burst pipe, but the valve is in the middle of the fire zone, right above the flames, and there is no way for people to get close to it."

"Also, the electric valves have been destroyed by pipeline explosions, so they can only be closed manually. A valve needs to be turned 80,000 times before it can be closed."

"......" Liu Chi rolled his eyes and didn't know what to say for a moment.

What's the point of asking me for this?

I have no idea.

Are you asking me to shut it up?

......

"Liu Chi, you are a technician, can you help me think of a solution?" Chen Luguang was completely blind and trying to catch a dead mouse.

"How can I solve this problem?" Liu Chi said with a wry smile.

"Haven't you worked with robots before? Is there any solution?" Chen Luguang asked anxiously.

Very clear!

The cat catches the mouse and kills it.

"Robot?" Liu Chi was stunned, and then a light bulb went off in his head, and he thought of the flying robot he made a while ago.

"Yes, now only robots can accomplish this. It is impossible for humans to accomplish this."

"Stop, stop, stop, let me think about it." Liu Chi began to think. Regardless of whether it would work or not, if the technology of his robot was spread out, the consequences would be...

I'm afraid my status among the flower growers has been raised to a higher level!

I guess I will grow old and die in this big flower-growing family.

'Gundam' is out, and you still want to go out for a spin? I guess it's going to be difficult.

"You really have no other solution?" Liu Chi asked unwillingly after pausing for more than ten seconds.

"If there was a way, why would we wait until now and still not be able to put out the fire?" Chen Luguang said with a wry smile.

Liu Chi glanced at Ye Yuxin in his arms, thought for a few seconds, and finally sighed!

Should we protect ourselves or go against the wind?

Liu Chi saw Ye Yuxin's sparkling black eyes, and finally said, "Tell me about the work environment, and I'll see if it's possible."

"Do you have a solution?" Chen Luguang said in surprise.

"Tell me about the scene first, I'll think about it."

"I don't know the details, I just know roughly: the temperature was very high, the flames were about 1,100 degrees. Because the valve was above the flames and was not burned, I don't know the temperature."

"With the heat wave, the valve switch was 5.5 meters above the ground, but the bracket had all been burned and there was no place to rest."

"Let me think about it. I need to verify it. I'm not sure if it will work now."

"Do you really have a solution?" Chen Luguang almost jumped up.

Since he was considering starting the whole thing, Liu Chi didn't waste any words and said directly: "I don't know. The on-site information you mentioned is too general. I want detailed on-site information. Find someone who knows the scene to contact me."

"Okay, okay, I'll have someone at the scene call you right away." Chen Luguang hung up the phone without waiting for Liu Chi to react.

"......"

In less than three minutes, a strange phone call came in.

"Hello, do you look like Mr. Liu Chi? I am Li An, the chief firefighter at Binhai Refinery." An old and tired voice came into Liu Chi's ears.

"Yes, I am." Liu Chi nodded.

"Mr. Liu, I heard that your method can help us turn off the valve?" Li An's expectant voice came out again.

"I can't be sure now. I need to understand the on-site environment in detail before I can be sure."

"You ask?"

"Do you know what the temperature of the working environment is?" Liu Chi asked directly without any further ado.

"Because it is above the flames, the temperature of crude oil burning is about 1,000-1,300 degrees, and the working environment is about 700-900 degrees."

"What about the wind?"

"Because it's at the seaside and there's a heat wave, if we calculate it by wind speed, it's probably around level 4."

"......" Liu Chi breathed a sigh of relief when he heard that the wind speed was only level 4, which was within the working range of the robot.

"How much force is needed to close the valve? How much force is needed to turn it one circle?"

"You don't need to use a lot of force to turn the valve. It can be said that it can be turned very lightly. To use an analogy, a five or six-year-old child can turn it."

“What does the handle on the valve look like?”

"It is a circle with a diameter of 450mm, and three leaves connecting the midpoint."

"I understand. I need to verify it. I can't be sure whether it will work for now."

"Okay, how long will it take Mr. Liu? We are in a state of emergency here."

"I understand. Give me an hour." Liu Chi said and turned on the light in the room.

Although Ye Yuxin couldn't hear what was said on the other end of the phone, she roughly understood what was going on from Liu Chi's few words.

"Okay, thank you Mr. Liu."

After Liu Chi hung up the phone, he explained to Ye Yuxin while getting dressed.