On the last day of October, after a few days of acclimatization, the employees were already adjusting to the new location.

The temperature during the day was still scorching, but at night, Li Hao already felt a little cool.

As the northern heating season approaches, he is very concerned about the heating of staff dormitories. The heating of the bamboo building and this area is also solved by the geothermal heating station.

It happened that Guo Jianhao came to check the use of geothermal heating equipment, and Li Hao came to the geothermal station with him.

Li Hao and his party came to the geothermal station, which used to be a somewhat remote place, which was located on the edge of a small river. There are almost no people around.

Jiang Long, the manager of the geothermal station, got the news and immediately greeted Li Hao and them at the door.

After he saw Li Hao get out of the car, he walked to Li Hao's side in small steps, and said with a smile: "Mr. Li, all the work of our geothermal station has been done, and now it can operate stably." Welcome Mr. Li to inspect. ”

Li Hao could see at a glance that he was here to ask for credit, and the company's talent promotion system has always been very fair.

But there are all kinds of people, and some people love to pat on the back. He understands that this kind of person is extremely good at office fighting.

They are characterized by their love of pondering. A small thing can mean something different.

Li Hao was afraid that he would think too much, so he made the most formulaic smile and encouraged: "Manager Jiang, you did a very good job of completing it on time within a strict time." ”

After Jiang Long heard Li Hao's praise, he seemed to have taken the Ten Perfection Tonic Pill. I feel a little light all over my body.

He immediately led the way in front and led Li Hao to visit the geothermal station. Emphasis on the management of geothermal stations,

It is to constantly demonstrate his management ability, consciously or unconsciously for himself.

They ended up next to the core equipment of the geothermal station. It's a big boiler.

He was connected to a steam turbine above him, and a metal rod containing flame gold was next to him.

Reaching deep into the earth, it directs the largest amount of heat in the ground to the boiler in an extremely efficient way.

Guo Jianhao saw that this equipment was running stably, and he relieved his heart and asked Jiang Long: "How is the operation of the equipment, and what are the changes in the actual thermal conductivity of Yanjin." ”

Jiang Long immediately replied: "The equipment is running very well, but we found a problem in use.

The efficiency of heat transfer gradually slowed down, and at this time, he could provide abundant heat by replacing it with a Yan Jin located elsewhere. ”

"Manager Jiang, you just need to keep changing, and the Yan Jin Stick will do. The reason for this phenomenon is that the two thermal systems have almost reached thermal equilibrium. When the surrounding hot magma flows to the edge of the earth's crust, it will return to normal. ”

As they discussed, they left the somewhat scorching heat.

Li Hao visited the entire geothermal station, and he was a little surprised. He was largely uninvolved in the establishment of the geothermal station, so he did not know much about the project.

Unexpectedly, the geothermal station is divided into two parts. One part is a geothermal heating station, and the other part is a geothermal power station.

When the heating season comes, the geothermal heating system is activated to heat the entire coverage area.

In normal times, geothermal energy is mainly responsible for generating electricity.

Li Hao saw this plan, and he was very satisfied. Remembering that in Shencheng, Liao Province, where he grew up, a large part of the heating was provided by coal-fired power stations.

That is, many coal-fired power stations are now being demolished for environmental protection. Specialized heating stations were set up.

These measures have advantages and disadvantages. Correspondingly, the cost of heating has increased a lot every quarter.

This is because the heating station only works during the winter season. All programs that are serviced according to the season, they all have one characteristic. If it is not open for a year, it will be open for a year. You have to earn all the money you have for rest at once.

By building a geothermal power plant now, it is possible to make efficient use of the entire equipment at all times. Originally, geothermal stations are construction costs and operating costs.

In this way, the cost of sharing it evenly to each household is very low, so that everyone can enjoy the fruits of scientific and technological development.

After Li Hao visited, he said happily: "Manager Jiang, you are doing a very good job. In particular, the operation of the power station units is very stable. I think the steam turbine has a very strong power output. ”

Jiang Long said confidently: "Of course, whether it is thermal power generation or nuclear power plants, or our geothermal power stations.

As long as it involves the conversion of heat energy into electrical energy, the combination of boiler and steam engine is used as an energy conversion device.

But the efficiency of our current boiler and steam engine is completely different from that of the boiler and steam engine in the past. We are a steam engine in a supercritical state.

The efficiency of energy conversion is as high as 67%, which is already more than the efficiency of steam engines in most countries. ”

The supercritical state of the steam engine, Li Hao also knows this scientific principle. This is a high-performance supercritical steam engine that has only been developed in recent years.

The supercritical state mainly refers to the running medium water of the steam engine, and its critical parameters are 22.129MPa and 374.15°C.

At this pressure and temperature, the density of water and steam is the same, which is called the critical point of water.

By the time this critical state is reached, water and steam have mixed into the same substance. When steam at this pressure starts to hit the turbine blades, it brings a lot of kinetic energy.

When the pressure in the boiler is greater than the critical pressure of the water, the boiler in this state is a supercritical boiler.

The steam temperature in the furnace is not less than 593 °C or the steam pressure is not less than 31 MPa, which is called ultra-supercritical.

The construction of such a boiler requires an extremely high level of technology. But the results are also impressive. It can greatly improve the energy conversion ratio of the steam engine. Even beyond the internal combustion engine.

Li Hao thought of this in an instant, he didn't expect the company to use a supercritical steam engine.

This kind of high-performance steam engine is simply not available internationally. It must be their self-developed product.

"Manager Jiang, how is the stability of our geothermal heating station equipment, don't have an accident that interrupts the heating at that time." Li Hao asked solemnly.

Li Hao has just learned about the operation of the geothermal station. Geothermal heating stations are expected to account for a small proportion of profits, and they are mainly developed in cooperation with the government.

If the heating season arrives, there is an accident in the equipment. This is not a people's project, but a disturbing project.

Just like last year, because of environmental protection requirements, many provinces and cities carried out a one-size-fits-all coal-to-gas project.

You must know that it took Yanjing more than ten years to completely get rid of the reality of using coal for heating.

In some places, they even want to complete it in a short period of time, and the result is a direct gas shortage. Especially when most of China's natural gas resources need to be purchased.

Except for a few countries such as Russia, because of various concerns, they can't bear to leave this big customer. We continue to maintain a low supply.

Major gas suppliers have taken the opportunity to raise prices, or sell at a price, directly interrupting gas supply. In the end, most of the projects were unfinished, and coal-fired heating continued to be restored.

Now they use geothermal energy, which is a truly environmentally friendly energy source. It also has the characteristics of stability, high efficiency and long-term duration.

A large part of the heat accumulation in the Earth's interior is due to the Earth's rotation and revolution, which causes the lava in the Earth's interior to rub against each other and accumulate energy.

As long as the mass of the Earth is not drastically reduced, or the Earth's orbit is shifted. Control your energy intake, which can be said to be almost inexhaustible.

Jiang Long immediately assured: "Mr. Li can rest assured that the equipment construction standards of our geothermal stations are all built in accordance with the highest standards. Usually there are engineers to test, and there will be absolutely no major accidents. ”