"Leakage?" Zhou Yan immediately stopped, picked up the walkie-talkie and asked, "Where is it?"
"Report to Director Zhou, at the corner of the second floor platform, there are two bifurcated pipes with the number G-3581 written on them!"
Zhou Yan's brain was spinning rapidly, and he immediately analyzed where the number was.
"Squad leader Yang, what's going on at the power station?" Zhou Yan asked Yang Zongxian.
"The values of the power station are still changing. It seems that the leakage is serious and there is a danger of hydraulic oil spraying!" Yang Zongxian's tone could be heard with considerable worry.
"The personnel who discovered the leakage have temporarily retreated to a safe location! Other personnel continue to check the pipe network, I will be there soon!" Zhou Yan came down from the vertical ladder again and ran quickly towards the leakage location of the pipe network.
When Zhou Yan rushed to a corner of the second-floor platform, he immediately saw several workers and technicians pointing ahead and saying something.
"Director Zhou, that's right there!" Several people heard the footsteps behind them and looked back to see that Zhou Yan had already arrived.
Zhou Yan took a closer look and saw that hydraulic oil was slowly dripping from a place where the hydraulic pipe bifurcated, and a small puddle appeared on the steel plate below.
"You guys retreat to the back first!" Zhou Yan waved back.
At this time, Yang Zongxian also rushed to the scene. Zhou Yan pointed to the leakage location and said: "Xiao Yang, look there, it looks like a 20mm plug. How can this thing leak?"
Yang Zongxian frowned and said, "It shouldn't be possible. Could it be that the plug is damaged? It's made of stainless steel!"
"Ignoring the reason for now, we have to solve this problem!" Zhou Yan said in a low voice.
"Squad leader, I'm going!" As soon as Zhou Yan finished speaking, someone volunteered from behind.
"Squad leader, and me!"
Yang Zongxian looked back and looked at Zhou Yan without saying anything.
"Director Zhou, what do you think?"
"This situation is very likely to cause hydraulic oil injection, which is very dangerous!" Zhou Yan paused, "I suggest that party members should take the vanguard and let the party members get on!"
Because the party members were dispersed into various groups before, there are only three party members in front of us now, Yang Zongxian, Zhou Yan and the leader of this group. Zhou Yan doesn’t know his name, he only knows that he is from Beifeng Shipyard
a technician.
"I think it is possible, but once the fuel is injected, we may not be able to hold it down. We will call the other party members over. There is strength in numbers!" Yang Zongxian said.
Zhou Yan immediately shouted on the walkie-talkie, and within a few minutes all party members who were conducting investigations arrived.
"Currently we have discovered a leakage point, which is a stainless steel plug with a diameter of 40 millimeters. Based on experience, Squad Leader Yang has judged that hydraulic oil injection is very likely to occur when we perform maintenance. You all know that we
There is great pressure in the pipeline network, and it is very dangerous. Under this situation, I temporarily decided to form a party member commando team to undertake this maintenance task. Do you have any other ideas and opinions?"
"No!" all the party members shouted at the same time.
"Well, the matter is urgent. I will make arrangements now. Squad Leader Yang and I will be the first operators, responsible for emergency treatment of the leakage site. You two will bring tools to assist, and you will serve as the second echelon.
Once our treatment is ineffective, immediately lift it up and be sure not to cause a large area of hydraulic oil leakage to avoid pollution and danger!"
Zhou Yan simply assigned the tasks to each team member, and then discussed with Yang Zongxian how to repair it.
At present, the pressure in the hydraulic pipeline is very powerful. A pressure of several hundred kilograms acts on a stainless steel plug that is only four centimeters in size. The force that bursts out in an instant can break even a thick template. If it falls on the body, you can imagine the consequences.
What would the result be like, not to mention the gushing hydraulic fluid?
Safety work must be done before maintenance work. Safety helmets and reinforced goggles are necessary tools.
"Go get some cotton coats, the thickest ones!" Yang Zongxian has rich experience. Although this thing is unlikely to be able to prevent spray, if something happens, it can at least withstand it for a while. You can't do it wearing a bulletproof vest.
It's a job like this, and it's too late to do it now.
Zhou Yan, Yang Zongxian and others put on thick cotton coats and reinforced goggles and carefully approached the leaking plug. The two people behind them carried various tools and spare parts to provide backup for the two at any time.
Four or five meters behind them, the second echelon was also prepared and ready to step forward at any time.
After everything was prepared, Zhou Yan and Yang Zongxian came closer to carefully observe the leakage point.
Only then did they truly see clearly that this plug was indeed very dangerous.
Although the location of the plug is a branch of the hydraulic main pipe, it is very close to the main pipe. The natural pressure is also very strong. It can be seen from the hydraulic oil dripping on the ground that the entire leakage point is not on the pipe. The problem lies
On the plug.
This problem is very easy to solve. Just remove the plug and replace it with a brand new one.
Yang Zongxian had already started to relieve the pressure before coming, but none of them knew how long the blockage could last.
"How do you think about repairing it?" Zhou Yan was just a designer, and Yang Zongxian was an expert in installation and maintenance. He immediately asked in a low voice.
"The safest way is to wait until the pressure in the pipeline drops and we replace it. This way there will be no danger!" Yang Zongxian said, "But I'm worried..."
"Worried that it won't last until that time?" Zhou Yan looked at this seemingly "strong" plug and also had some worries in this regard.
Yang Zongxian nodded slightly: "I am indeed worried about this!"
"Then let's wait here slowly!" Zhou Yan was also worried that under such strong pressure, once the hydraulic oil was sprayed, the consequences would be very serious.
Although Yang Zongxian applied for an emergency shutdown of the hydraulic power station, it still takes a long time to evacuate the pressure in the pipeline.
"Director Zhou, you said..."
Before Yang Zongxian finished speaking, a "bang" sound was heard, and then a line of oil mist flashed in front of their eyes, directly covering everyone present.
Hydraulic oil injection!
The pressure of more than 200 kilograms in the pipeline seemed to have found a vent point. The hydraulic oil turned into countless oil mist and spurted out from the gap, emitting a colorful halo in the sun.
"Ejection!" Yang Zongxian shouted loudly, "Insert parts!"
The parts and equipment that had been prepared long ago were immediately handed over. Yang Zongxian ignored the gushing hydraulic oil and immediately worked with Zhou Yan to put the new plug on the pipe again, and then tightened it with all their strength.
"Is anyone injured?" Zhou Yan asked loudly, his hands not idle.