水源熱泵英語課件-全文預(yù)覽
【正文】 ps, SWHPs 地表水熱泵系統(tǒng)。 Whether different regions have a suitable water source bee a key application . Open system :water requires to meet a certain temperature, quantity and cleanliness. Closed systems are generally of higher cost. ? (2) The constraints of geographical structure of water From the underground recharging water, it must take into account the geological structure ? (3) Investment in the economy Different needs in different areas, the economy of investment in watersource heat pump will be different. ? (4) The problems of deepwater recharge . Recharge underground water is more difficult than pumping water. The recharge capacity is restrained of the local hydrogeological conditions, recharge Technology. 園林學(xué)習(xí)網(wǎng) Comparison 園林學(xué)習(xí)網(wǎng) Comparison of Energy Consumption with Direct Solar Heating System and Water Source Heat Pump 園林學(xué)習(xí)網(wǎng) Progress of China and abroad 目前美國和國內(nèi)的科研機(jī)構(gòu)對于深井水源熱泵（ GWHP）應(yīng)用工程的研究， 多集中于地面以上部分，即熱泵機(jī)組運(yùn)行效率分析，和循環(huán)系統(tǒng)的優(yōu)化設(shè)計(jì) 及長年運(yùn)行分析等。 美國的 ： 1． 井壁出現(xiàn)結(jié)垢現(xiàn)象，需定期清洗。 園林學(xué)習(xí)網(wǎng) 8 Examples introduced 園林學(xué)習(xí)網(wǎng) 園林學(xué)習(xí)網(wǎng) 。 3． 設(shè)計(jì)中沒有考慮系統(tǒng)運(yùn)行損耗。但沒有給出關(guān)于前期勘 察設(shè)計(jì)的理論依據(jù)。 園林學(xué)習(xí)網(wǎng) 園林學(xué)習(xí)網(wǎng) Performance Analysis The advantages of watersource heat pump ◆ The use of renewable energy technologies
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