Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Geothermal heat supply section heat exchange device for melting snow and deicing
The invention belongs to the technical field of geothermal heating equipment, and particularly relates to a geothermal heating section heat exchange device for melting snow and ice. The heat supply section heat exchange device comprises a transmission pipeline unit and a heat exchange pipe unit; the geothermal ice melting system is characterized in that in the geothermal ice melting system, a heat exchange unit 1 is connected with a transmission pipeline unit, and the transmission pipeline unit is connected with a heat exchange pipe unit; the transmission pipeline unit comprises a flow meter I with controllable flow, a main water outlet pipe, a booster pump and a main water return pipe, the heat exchange pipe unit comprises a geothermal ice melting pipeline, and the geothermal ice melting pipeline is composed of heat exchange pipes. The flow meter capable of controlling the flow changes fluid in the transmission pipeline into a low-Reynolds-number laminar flow form, and then the booster pump changes fluid in the heat exchange pipe into a high-Reynolds-number turbulent flow form. Moreover, by changing the internal structure of the heat exchange tube, the Reynolds number of the fluid is further increased, turbulent flow is more complex, and the heat convection effect is obviously improved.
本发明属于地热供热设备技术领域，尤其涉及一种融雪化冰的地热供热段换热装置。供热段换热装置包括传输管路单元和换热管单元；其特征在于，所述地热融冰系统中，换热机组1与传输管路单元相连，传输管路单元与换热管单元相连；传输管路单元包括可控流量的流量计Ⅰ、总出水管、增压泵、总回水管，换热管单元包括地热融冰管路，地热融冰管路由换热管组成。可控流量的流量计将传输管路中流体变为低雷诺数层流形式，再通过增压泵将换热管中的流体变为高雷诺数的湍流形式；并且，通过改变换热管内部结构，进一步提高流体的雷诺数，其湍流流动更加复杂，热对流效果得到明显提升。
Geothermal heat supply section heat exchange device for melting snow and deicing
The invention belongs to the technical field of geothermal heating equipment, and particularly relates to a geothermal heating section heat exchange device for melting snow and ice. The heat supply section heat exchange device comprises a transmission pipeline unit and a heat exchange pipe unit; the geothermal ice melting system is characterized in that in the geothermal ice melting system, a heat exchange unit 1 is connected with a transmission pipeline unit, and the transmission pipeline unit is connected with a heat exchange pipe unit; the transmission pipeline unit comprises a flow meter I with controllable flow, a main water outlet pipe, a booster pump and a main water return pipe, the heat exchange pipe unit comprises a geothermal ice melting pipeline, and the geothermal ice melting pipeline is composed of heat exchange pipes. The flow meter capable of controlling the flow changes fluid in the transmission pipeline into a low-Reynolds-number laminar flow form, and then the booster pump changes fluid in the heat exchange pipe into a high-Reynolds-number turbulent flow form. Moreover, by changing the internal structure of the heat exchange tube, the Reynolds number of the fluid is further increased, turbulent flow is more complex, and the heat convection effect is obviously improved.
本发明属于地热供热设备技术领域，尤其涉及一种融雪化冰的地热供热段换热装置。供热段换热装置包括传输管路单元和换热管单元；其特征在于，所述地热融冰系统中，换热机组1与传输管路单元相连，传输管路单元与换热管单元相连；传输管路单元包括可控流量的流量计Ⅰ、总出水管、增压泵、总回水管，换热管单元包括地热融冰管路，地热融冰管路由换热管组成。可控流量的流量计将传输管路中流体变为低雷诺数层流形式，再通过增压泵将换热管中的流体变为高雷诺数的湍流形式；并且，通过改变换热管内部结构，进一步提高流体的雷诺数，其湍流流动更加复杂，热对流效果得到明显提升。
Geothermal heat supply section heat exchange device for melting snow and deicing
一种融雪化冰的地热供热段换热装置
LIU JIGUO (Autor:in) / FENG PENGCHENG (Autor:in) / PENG WENBO (Autor:in) / WEI LONGHAI (Autor:in) / MA YALINA (Autor:in) / YANG SHENG (Autor:in) / CHEN ZHI (Autor:in)
26.11.2024
Patent
Elektronische Ressource
Chinesisch
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