Single well production and irrigation device and method

Single well production and irrigation device and method

The invention provides a single-well production and irrigation device and method, and the single-well production and irrigation device comprises a heat exchange assembly which is provided with a first heat exchange port and a second heat exchange port; the wall of the sleeve is provided with a first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG XUDONG, LAI XUEMING, WEI HAITAO, HU SHIFENG, WANG WENCHANG, GE DANGKE, LIU ZHONGWEI, ZOU HONGLI, WANG XIAOMIN, GAI XUBO, LIU XUEJING, YANG HAICHAO, CAO XIAOMEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
GEOTHERMAL COLLECTORS
GEOTHERMAL SYSTEMS
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Beschreibung
Zusammenfassung:The invention provides a single-well production and irrigation device and method, and the single-well production and irrigation device comprises a heat exchange assembly which is provided with a first heat exchange port and a second heat exchange port; the wall of the sleeve is provided with a first conduction area and a second conduction area; the extraction and irrigation pipe set comprises a redirection piece, an extraction and irrigation pipe column and a power pump, the extraction and irrigation pipe column is inserted into the sleeve and provided with a first pipe cavity, a second pipe cavity and a third pipe cavity, the lower end of the first pipe cavity and the lower end of the second pipe cavity communicate with the upper end of the third pipe cavity, the upper end of the first pipe cavity communicates with the second heat exchange opening, and the upper end of the second pipe cavity communicates with the second heat exchange opening; the upper end of the second pipe cavity communicates with the firs