[Scientific Power] Concentrate, have this good thing?

Recently, the weather is hot, and many friends choose to stay in the air -conditioned room.

But what many people don't know is that at present, "concentrated supply of cold" or heating is actually a more friendly choice for the environment.

Recently, the "stove" Jinan tried the "centralized supply of cold" model to cover it in the CBD area.

The entire project adopts the same set of municipal pipe networks, which are heated in winter and cooling in summer. In the place where the cooling coverage is covered, the room temperature can be kept at about 26 ° C without turning on the air conditioner in the room.

In this regard, some netizens said, "I used to envy the northern winter in the winter, and now I need to envy people in summer."

Ground source heat pump, broad prospects

Behind "Concentration of Cold" is the implementation of many new technologies, one of which is -the source heat pump. Its development and use opened a door to a new world for human energy.

At present, the widely used ground source heat pump is a low -quality heat source that uses the shallow water sources of the earth (groundwater, seawater, river water, and lake water) or underground soil heat sources. The use of air conditioners and control heat for winter heating.

The energy of the ground source heat pump system comes from natural energy. It does not discharge any exhaust gas and waste water to the outside world. It is an ideal "green air conditioner".

Picture source: Economic Daily

Therefore, the ground source heat pump has a broad prospect.

The ground source heat pump system is the most friendly and most effective heating and cooling system for the environment in the industry. The system can be applied in terms of cold or tropical areas, and can be widely used in office buildings, schools, hospitals and other places.

Picture source: Economic Daily

It is understood that the technology heat pump technology has been valued by many countries due to its high efficiency and less environmental impact. Some commercial gathering areas in Europe, commercial buildings in some big cities in Japan, and many university campuses in the United States have adopted this way of cooling. my country ’s Guangzhou University Town, Shenzhen Qianhai, Shanghai Hongqiao, Beijing Zhongguancun Science and Technology Park and other areas have adopted regional cooling methods and have been put into operation.

From carbon peak to carbon neutral

Recently, Shandong Jinnuo Investment Co., Ltd. provided cold, heating and maintenance, and special comprehensive energy services for the high -efficiency distributed clean energy system project of the high -efficiency clean energy system project of the high -efficiency clean energy system project of the high -efficiency clean energy system project in Linyi City.

The construction project of the High -speed Rail Hospital of Linyi Traditional Chinese Medicine Hospital is located at the intersection of Changchun Road and Wenlianghe Road, Changchun Road in Beicheng New District. The construction area is about 29,9750 square meters, of which the building area above the ground is about 20,5750 square meters, and the underground construction area is about 94,000 square meters. The main construction content is the outpatient emergency building, the Ministry of Medical Technology, the hot ruling building, the ward building, the scientific research teaching building of TCM, the logistics support building, etc., and is equipped with related medical equipment and facilities. The efficient distributed cleaning energy system of this project is to use the land source heat pump above and use the BOT mode.

BOT (Build-operate-Transfer) is construction-operation-transfer. This is a way for private enterprises to participate in infrastructure construction and provide public services to the society. BOT models make full use of the elasticity of the project's economic conditions, which can reduce government capital expenditure.

The high -speed rail area of ​​Linyi Traditional Chinese Medicine Hospital uses the BOT model to innovate, realizing the "small investment as a large project", which not only saves fiscal capital, but also achieves the goal of environmental protection "dual carbon". It can be described as a win -win situation.

"Double carbon", that is, the abbreviation of carbon peaks and carbon neutrality. "Striving to achieve carbon peaks by 2030 and achieve carbon neutrality before 2060" is a major national strategic decision.

Carbon peak is the foundation and prerequisite of carbon neutrality, and the two complement each other. The lower the peak of carbon emissions, the greater the carbon neutrality and flexibility, the smaller the difficulty.

my country has announced that CO2 emissions strive to reach its peak by 2030, and strive to achieve carbon neutrality by 2060, which means that the world's largest developing country will use the shortest time in global history to achieve from carbon peaks to carbon carbon in carbon carbon. and.

According to news on June 1 on the website of the National Development and Reform Commission, the "Fourteenth Five -Year Plan for Renewable Energy Development Plan" jointly issued by the National Development and Reform Commission and other nine departments focused on the large -scale development of geothermal energy energy. The first is to actively promote the heating and refrigeration of mid -deep geothermal energy; the other is to comprehensively promote the development of shallow geothermal energy; the third is to orderly promoting the development of geothermal energy power generation.

Actively promoting the scale of "14th Five -Year Plan" geothermal energy development is of great significance for building a clean and low -carbon, safe and efficient energy system and helping China to achieve dual carbon targets.

Therefore, starting from the overall situation, we should vigorously promote the collaboration mode of the ground source thermal pump system and the BOT project of the country and the people.

The above cases let the world see that for clean energy technologies such as ground source heat pumps, China is no longer a follower and a follower, but has taken a road of high -end innovation that belongs to its own; Made in China is no longer cheap and low -end synonymous Instead, it is a "big country craftsman" with high quality and efficiency.

Author: Su Feng

Edit: Zhao Dina

Review: Gong Zimo

Vision: Long Hao

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