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Efficient geothermal heating case study


56.21.9292/3870/3520l9.621096.888.025.7-0.4392/4365/402O17.81038.68.476.1-0.4492/3365/302021.41141.17.655.3- radiant floor heating radiator heating 0.4 l Xinjiang Figure 1 taken alone program of geothermal heating geothermal process flow diagram of Figure 2 Process diagram + gas peaking program with the engineering program. 3.3 Geothermal + gas peaking program shown in Table 2, geothermal + gas peaking system, economy and the end device is configured, the peak load than the same design, the configuration is superior to single-stage cascade configuration, peaking load more than 20% better than 30%. Design, the heating area, the unit heating area of ​​project investment low (53.3 yuan / m), heating costs low (7.65 yuan / m), short payback period (53 years), the temperature of the geothermal drainage 33aI =, meet 35aI = emission requirements, the fourth program to determine the basis for project-based program. 3.4 heat pump configuration summary, to reduce the heat to gas heat pump system is the ideal temperature drainage systems, gas power plant and heat pump combination to achieve complete conversion of gas energy, waste heat recovery reduces the heat pump condensing temperature improve the heat pump coefficient of performance,Beats By Dre Headphones, compared with electric heat pump with a good economy. Geothermal heat pump system configuration shallow gas wells in the cold,MBTシューズ 販売店, slightly modified to achieve the cooling function in summer, a hot gas of some two hundred twenty-one L buried 3 in Fort pump configuration process diagram - 2 - Indoor Table 3 Heat pump System Technical Data _,''' heat pump-driven heat pump heat pump heat pump heat exchanger performance, power consumption of the gas calorific value of gas means the load (kW) area (million m) factor area (I11) (kW) (m ' lb.) (keal / m ') gas-driven power-driven 26584.436.793189391 30715.126.96189381106.2388OO economic data in Table 4 heat pump heat pump system driven heat pump heat pump heat per unit area of ​​project investment costs fixed power mode area (million m) (million) cost (yuan / in) (million) 'gas-driven power-driven 4.43502.325.8363.59 5.12456.716.6733.89 Table 5 geothermal heat pump + gas-fired peaking + integration plan technical and economic data design geothermal heat pump side heat transfer side of the peak load heating drive the cost of heating an area of ​​project investment recovery period. Program (ti) s / tBh) (t ~ / tt) (%) dynamic approach (Wan lift1 (million 1 (yuan / m) (years) 192/2065/4020 Electric 22.231540.911.921O.6292 / 2065/4020 electric 25.831643.41O.778.53492/2065/3020 burning fuel moving 22.92l511.710.348.27392/2O65/302O move 26.521614.29.437.O pump, winter heating, summer cooling and hot water supply, with significant economic and attractive market prospects. 3.5 Geothermal heat pump + gas peaking + combination programs to determine the geothermal 3_3 + 4 gas peaking program based on technology by the end of configuration and pump drive, the program may constitute four combinations, its technology, economic data shown in Table 5 Table 5 data analysis, allows us to confirm the geothermal side of the argument 92/20 ~ C, the heating side of the argument 65/30 ~ C, 2O% peak load than the composition of the design is the result of optimization The geothermal well heating project design provides heat energy 15520KW, heating an area of ​​258,300 m2, the use of geothermal electric heat pump to drain the temperature dropped 2O ℃. accelerate the application of research to carry out gas-fired heat pumps,vibram five fingers outlet, geothermal heating in the subsequent replacement of electric heat pumps, geothermal heating project to promote economic efficiency and clean energy use of gas. a 26-4 geothermal utilization and conclusions of geothermal utilization = geothermal well water temperature of a geothermal water temperature geothermal wells drainage water temperature an average annual local outdoor temperature geothermal heating system, geothermal utilization = -91.5%, 92-13.3 ... two geothermal wells through the heating system of the research We developed a geothermal heat pump + gas + the best combination of peak heating program, this program geothermal tail water discharge temperature can be reduced to 2OcI =, geothermal utilization up to 91.5%, is the leading domestic level this program is advanced technology,herve leger skirts, economic rationality,tods shoes outlet, a significant benefit of engineering solutions, efficient and rational use of geothermal resources has a positive role in promoting.
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