A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a high efficiency geothermal heat exchanger, and more particularly relates to a U-shaped heat exchanger comprising a supply pipe and a water return pipe used in a geothermal heat exchanger. In the present invention, a plurality of spacers having a detachable structure are provided and a predetermined spacing distance is maintained in the longitudinal direction between the U-shaped heat exchangers during construction, such that temperature heating between an inlet and an outlet is prevented. In addition, a vertical valley is caved in on the outer circumferential surface thereof so that a grout material filled in a borehole can be completely filled without causing voids, and a turbulent flow is generated in the inside thereof to prevent generation of precipitate.
본 발명은 고효율 지중열교환기에 관한 것으로서, 보다 상세하게는 지중열교환기에 사용되는 공급관과 환수관으로 이루어지는 U자형 열교환기에 있어서, 착탈가능한 구조의 다수의 스페이서를 구비하여 U자형 열교환기를 시공시에 상호간 길이방향으로, 사전설정된 이격거리를 유지시킴으로써, 입출수간 오도전열방지가 되도록 하고, 외주연에 수직골을 함몰 형성하여 보어홀에 충진되는 그라우트재가 빈공간 발생없이 확실히 채워질 수 있도록 하며, 내부에 난류를 발생시켜 침전물이 발생되지 않도록 한 고효율 지중열교환기에 관한 것이다.
The present invention relates to a high efficiency geothermal heat exchanger, and more particularly relates to a U-shaped heat exchanger comprising a supply pipe and a water return pipe used in a geothermal heat exchanger. In the present invention, a plurality of spacers having a detachable structure are provided and a predetermined spacing distance is maintained in the longitudinal direction between the U-shaped heat exchangers during construction, such that temperature heating between an inlet and an outlet is prevented. In addition, a vertical valley is caved in on the outer circumferential surface thereof so that a grout material filled in a borehole can be completely filled without causing voids, and a turbulent flow is generated in the inside thereof to prevent generation of precipitate.
본 발명은 고효율 지중열교환기에 관한 것으로서, 보다 상세하게는 지중열교환기에 사용되는 공급관과 환수관으로 이루어지는 U자형 열교환기에 있어서, 착탈가능한 구조의 다수의 스페이서를 구비하여 U자형 열교환기를 시공시에 상호간 길이방향으로, 사전설정된 이격거리를 유지시킴으로써, 입출수간 오도전열방지가 되도록 하고, 외주연에 수직골을 함몰 형성하여 보어홀에 충진되는 그라우트재가 빈공간 발생없이 확실히 채워질 수 있도록 하며, 내부에 난류를 발생시켜 침전물이 발생되지 않도록 한 고효율 지중열교환기에 관한 것이다.
HIGH EFFICIENCY GEOTHERMAL HEAT EXCHANGER
고효율 지중열교환기
LEE YIL WOO (author)
2018-03-30
Patent
Electronic Resource
Korean
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