Skate Simple

Sweatshirt Large

Analysis of ground source heat pump water heating system with combined features - ground source heat pump, water pump, pump - HVAC Industry

Click to enter: China Refrigeration 2008 live page>>

Click to enter: 2007 HC Network Ten selection HVAC Industry Awards page>>

Since heat pump ( Ground Source Heat Pump Water source heat pump) and for the return water temperature is lower, making it as a low-temperature hot water floor radiant heating (referred to as "hot water to warm") system, the heat source as possible. As the pump in the Shijiazhuang region more and more extensive range of applications, which combine for the Heat and hot water heating provided the conditions for the residents. Shijiazhuang City Court this paper the application of district heating system, for example, analysis of ground source heat pump water heating system with combination of features.

Court condition description Area Court residential district is the project was approved by the Planning Commission of Hebei Province a large-scale affordable housing projects, from Shijiazhuang City, the construction of affordable housing development center. Residential planned land 36 hectares, with a total construction area of 334,300 square meters, can provide quality goods to the community of more than 3,000 residential units. Community development and construction will enhance the city image, speed up the Southeast Division of urbanization, urban economic prosperity driven immeasurable impact. Construction of the project in two phases, a project was in December 2007 the owners have to deliver the key.

Court residential district is located in Shijiazhuang City, the main direction of urban development?? Southeast direction, according to the overall city planning, the deputy district in the city center. As no municipal Heating Facilities, coupled heat pump has many advantages, so the district planning to pump as the heat source, and some buildings with water source heat pump, part of the building using ground source heat pumps, indoor Heating System in the form of low temperature hot water radiation heating the ground.

Ground source heat pump technology was born in the mid 80s of the 20th century. The clever use of storage technology in the land surface of the heat extracted from the ground heat in winter and summer heat to another building into the ground to provide heating and winter and summer Refrigeration The need of energy. Compared with other energy sources, this energy use is clearly a very energy?? To produce 100% of available energy, the average heating Boiler Need from 110 to 120 percent of primary energy (oil or gas), and this is a non-renewable resources, but also cause environmental pollution after combustion. The ground source heat pump system on the contrary, produce the same amount of heat, it only takes 1 / 4 power, the other 3 / 4 in the free energy from nature of renewable energy. Ground source heat pump consists of a ground-coupled to heat exchanger, or the level of the switch installed in the trench, or to the vertical U-tube being installed in the shaft. Different trench or shaft of the heat exchanger into the parallel connection, then enter through a different set of pipes and construction of buildings connected to the water loop. In the liquid temperature is low, the antifreeze must be added to the system, special attention should be applied north.

Site survey In the decision to use ground source heat pump before the relevant departments on the scene the situation was accurate and informative resources for understanding. Although the installation of ground source heat pump in some areas because of special circumstances may increase the cost of equipment or installation, but most of the region is suitable for installation. According to engineering practice, the assessment of adaptation to any location should take full account of local geological conditions, including the loose soil in the natural state and the load density, water content of soil in the load condition, the rock layer structure of the bed rock.

According to geological reports, the relevant aspects of ground source heat pump systems were evaluated. The start of work on the identification of the local situation, to ensure that the design period to avoid the potential complexity of the issues encountered, and design departments also need this information in order to choose the most appropriate drilling and mining equipment, and can save a lot of time and funding.

And Selection

Investigation at the scene based on the results, determine the layout of heat exchangers: a vertical shaft or horizontal layout layout.
About the Author

I am a professional editor from China Manufacturers, and my work is to promote a free online trade platform.
http://www.cheaponsale.com/ contain a great deal of information about
tie dye sweatshirt , knitting patterns cardigan
welcome to visit!

Nebraska Husker Sweatshirt size Large

This entry was posted on Wednesday, June 30th, 2010 at 11:57 am and is filed under Clothing, Shoes & Accessories. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.