Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide an underground heat exchange device enhancing heat exchange efficiency by combining advantages of an underground heat exchanger and a water pumping type heat exchanger.SOLUTION: An underground heat exchanger device includes a first heat exchanger 22 configured to perform heat exchange between utilization side heat medium and underground heat, and a second heat exchanger 32 configured to perform heat exchange between water W stored in an underground water well 21 and head medium subjected to heat exchange by the first heat exchanger 22. When temperature difference between input temperature and output temperature of heat medium to the first heat exchanger 22 is within a predetermined setting range, underground water W is pumped from the underground water well 21 to supply it to the second heat exchanger 32, and heat exchange is performed with the first heat exchanger 22 and the second heat exchanger 32.SELECTED DRAWING: Figure 1
【課題】地中熱熱交換器と揚水型熱交換器の利点同士を組み合わせて、より熱交換効率の高い地中熱熱交換装置を提供する。【解決手段】利用側の熱媒体と地中熱との間で熱交換を行う第１熱交換器２２と、地下水井２１に貯水された水Ｗと第１熱交換器２２で熱交換された熱媒体との間で熱交換を行う第２熱交換器３２とを備え、第１熱交換器２２への熱媒体の入力温度と出力温度との温度差が所定の設定範囲内になったとき、地下水井２１から地下水Ｗを汲み上げて第２熱交換器３２に供給し、第１熱交換器２２および第２熱交換器３２を併用して熱交換する。【選択図】図１
PROBLEM TO BE SOLVED: To provide an underground heat exchange device enhancing heat exchange efficiency by combining advantages of an underground heat exchanger and a water pumping type heat exchanger.SOLUTION: An underground heat exchanger device includes a first heat exchanger 22 configured to perform heat exchange between utilization side heat medium and underground heat, and a second heat exchanger 32 configured to perform heat exchange between water W stored in an underground water well 21 and head medium subjected to heat exchange by the first heat exchanger 22. When temperature difference between input temperature and output temperature of heat medium to the first heat exchanger 22 is within a predetermined setting range, underground water W is pumped from the underground water well 21 to supply it to the second heat exchanger 32, and heat exchange is performed with the first heat exchanger 22 and the second heat exchanger 32.SELECTED DRAWING: Figure 1
【課題】地中熱熱交換器と揚水型熱交換器の利点同士を組み合わせて、より熱交換効率の高い地中熱熱交換装置を提供する。【解決手段】利用側の熱媒体と地中熱との間で熱交換を行う第１熱交換器２２と、地下水井２１に貯水された水Ｗと第１熱交換器２２で熱交換された熱媒体との間で熱交換を行う第２熱交換器３２とを備え、第１熱交換器２２への熱媒体の入力温度と出力温度との温度差が所定の設定範囲内になったとき、地下水井２１から地下水Ｗを汲み上げて第２熱交換器３２に供給し、第１熱交換器２２および第２熱交換器３２を併用して熱交換する。【選択図】図１
UNDERGROUND HEAT EXCHANGE DEVICE
地中熱熱交換装置
TAKASUGI SHINJI (Autor:in)
12.08.2016
Patent
Elektronische Ressource
Japanisch
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