The Energy Conservation Operation Research Of Buried Pipe System In Ground Source Heat Pump

The buried pipe ground source heat pump technology has been widely used in recent years, which is a new technology of energy conservation and environmental protection, the research and development of the technology not only get the support of our government, but also get the business people’s promotion. With the widely application of the buried pipe ground source heat pump technology, also brought some problems, because of thoughtless design, installation and other factors, buried pipe hydraulic system imbalance caused some slow drilling medium flow or no flow, thus caused the actual operation greatly reduce the number of buried pipe, thereby reducing the heat transfer area of ground source heat pump system, the system refrigeration and heating effect. In this article, the research of hydraulic balance theory and optimization design technology of the buried pipe system will be analyzed, in order to provide technical guidance for the application of the buried pipe resistance system.This article obtains from the buried pipe system resistance, using the aid of Matlab programming language, in the condition of different design schemes, the buried pipe system resistance loss value was calculated by first, than the changing rule of flow rate, drilling depth and circumstances of hydraulic pipe were analyzed, when the buried pipe network in different types. According to the results of simulation, the hydraulic characteristics of different types of buried pipe network was analyzed, the optimization design method of buried pipe system is given, which provided the theoretical basis for reasonable design and efficient operation of buried pipe network.