Water source heat pump for water and injection technology research

Water source heat pump for water and injection technology research


Housing and urban-rural development of science and technology plan projects in 2010 – “the underground water source heat pump for water and injection technology research” has passed the acceptance in weifang in shandong province.Of housing and urban-rural development building energy efficiency and energy saving in slurry sampling and researcher wang LAN, building environment and energy saving of the institute for China construction science research institute, researcher xu, a researcher at the Chinese geological environmental monitoring institute chief engineer, ji-chang zhao, the Chinese academy of geological sciences institute, director of hydrological geology gui-ling wang and other experts to participate in the acceptance.

Using underground water source heat pump heating and cooling is a renewable energy application technology is an important part of building.Water and injection technology is one of the key link, once the injection process is not science, will cause serious waste and pollution of water resources.Acceptance commission agreed that: the project was based on groundwater dynamics, puts forward the typical underground aquifer recharge feasibility evaluation method and suitable to determine the principle of the underground water heat pump, through the analysis of water and the change of seepage field in the process of injection and the key factors influencing the recharge, summed up the underground water source heat pump is regarded division main indicators, fetching water and injection technology safeguard measures and construction methods, water intake and recharge of groundwater monitoring system is developed.Project of groundwater recharge is developed a bipolar double table electric logging device, provides a simple and feasible field of geophysical logging method, innovative.Program compiled and underground water source heat pump water injection technology enterprise standard, for the construction of underground water source heat pump for water and injection technology, material selection, process inspection, quality control, puts forward the specific provisions, can guide the construction.

After the acceptance of science and technology plan projects, housing and construction organization held in shandong province “and underground water source heat pump water injection technology research” scientific and technological achievements appraisal meeting.Appraisal committee agreed that the results of the study are combined theory with practice, comprehensive, detailed, innovations, reached the leading domestic level, there are good economic and social benefits.Development of groundwater recharge is bipolar double table electric logging device first national, reached the international advanced level, agree through identification.According to the “twelfth five-year” renewable energy construction application promotion goal: to strive to the end of 2015, new renewable energy construction application area of 2.5 billion square meters, the formation of conventional energy alternative capacity of 30 million tons of standard coal., experts say, according to this goal, ground source heat pump application area is calculated according to 50% at the same time, assuming that the underground water source heat pump covers an area of source heat pump the proportion fell to 42% from 42% now, “twelfth five-year” period, is expected to underground water source heat pump application size is about 375 million square meters.In underground water source heat pump application, the research and development of science and technology to promote the utility ratio is 40%, the scale will reach 150 million square metre, broad prospects, formed by the economic and social benefits will be very considerable.

发表评论

BLOG

ADDRESS

9-1702 Fuli City Nankai District Tianjin China
Phone: (+86) 22 87348386
Fax: 00862287348386