Ground source heat pump installation and precautions

[Asia pump network] Ground source heat pump is a very green, environmentally friendly heating system, which not only can achieve the heating effect but also take into account the purpose of refrigeration. In people's life and work, ground source heat pump began to play more and more important, so ground source heat pump installation and use have also been more and more people in the country attention. Then we introduce the introduction and analysis of ground source heat pump installation and precautions, hoping to help those who are about to use ground source heat pump. Ground source heat pump installation and precautions Ground source heat pump heating air conditioning system is divided into three parts: outdoor heat exchange system, ground source heat pump units and indoor heating air conditioning system. Ground source heat pump which has two main forms: water - water or water - air type. Heat transfer between the three systems by water or air heat exchange medium, heat exchange medium between ground source heat pump and ground energy is water, and heat exchange medium of building heating and air conditioning end can be water or air. Ground source heat pump installation can be divided into open system and closed system in two forms, open system: is the direct use of water for heat transfer heat pump system. The system should be equipped with sand control, anti-fouling, water purification and other devices. Closed system: It is a closed system that injects antifreeze and exchanges energy with water or soil through a heat exchanger in a closed plastic tube buried in the ground. Closed system is not affected by groundwater level, water quality and other factors. (1) vertical buried pipe - deep soil vertical buried tube can obtain deep underground soil heat. Vertical buried pipe is usually installed 50-150 meters underground. One or more pipes are connected with the heat pump. The antifreeze in the closed plastic pipe transfers the heat energy to the heat pump, and then the heat pump converts it into the required heating for the building. Hot water. Vertical buried pipe is the main way of ground source heat pump system, which is strongly supported by government departments in various countries. (2) Horizontal pipe buried - the surface of the earth 2 meters below the ground level placed plastic pipe, plastic pipe filled with antifreeze liquid, and connected with the heat pump. Horizontal buried pipe covers an area of ​​large, large amount of earth excavation, and underground heat exchanger affected by surface climate changes. (3) Surface Water River, river, lake and sea water and deep well water are collectively referred to as surface water. Ground source heat pump can extract heat from the surface water or cold, to achieve the purpose of heating or cooling. The use of surface water heat pump system low cost, high operating efficiency, but subject to geographical location and national policy restrictions. Through the above introduction of ground source heat pump installation and precautions, I do not know whether we can help to use ground source heat pump because of the complexity and specificity of ground source heat pump installation, ground source heat pump workers must ground source heat pump installation The situation is more understanding, so as to better grasp the use of ground source heat pump. In fact, we all know that the working principle of products or equipment is of great importance to them. For this reason, we should do more work.更多 最新 专题 资讯: Top Ten Brands of China's Pump http://zhuanti.liuti.cn/top10-beng/ This article belongs to Industrial Internet (Xiamen) Technology Co., Ltd. All are welcome to reprint, please indicate the author and source author : Asia Pump Network (CEO QQ / Wechat:) Editor: Coco (QQ / WeChat:) Starting: http://beng.liuti.cn/ (Service Hotline:)

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