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A platform for research: civil engineering, architecture and urbanism
Well washing device for water-saving irrigation motor-pumped well
The invention belongs to the technical field of motor-pumped well washing equipment, and discloses a water-saving irrigation motor-pumped well washing device which comprises a high-pressure air pipe and a casing pipe which are coaxially assembled from inside to outside, the high-pressure air pipe penetrates through the top of the casing pipe, one end of the high-pressure air pipe is connected with an air compressor, a mud discharging pipe is fixed to one side of the casing pipe in a penetrating mode, and the other end of the mud discharging pipe is connected with a water pump. A well wall cleaning mechanism is rotationally arranged outside the casing pipe in a sleeving mode and comprises a rotating frame and a plurality of scrapers arranged on the outer side of the rotating frame. The well wall cleaning mechanism is arranged, when the casing pipe and the high-pressure air pipe are arranged in the motor-pumped well, the scrapers on the well wall cleaning mechanism scrape water scale and silt on the well wall, and the scraped water scale and silt sink to the well bottom due to gravity, then are pressed into the mud discharging pipe along with water flow through the gap between the casing pipe and the high-pressure air pipe and then are discharged; therefore, cleaning of the well wall is achieved.
本发明属于机井洗井设备技术领域，本发明公开了一种节水灌溉机井洗井装置，包括由内至外共轴装配的高压气管与套管，且所述高压气管贯穿套管的顶部，所述高压气管的一端连接有空压机，所述套管的一侧贯穿固定有排泥管，所述套管的外部转动套设有井壁清理机构，所述井壁清理机构包括旋转架以及设置于旋转架外侧的多个刮刀。本发明设置了井壁清理机构，在向机井内设置套管与高压气管时，井壁清理机构上的刮刀对井壁上的水垢和泥沙进行刮除，刮除的水垢和泥沙由于重力下沉至井底，然后通过套管与高压气管之间的间隙随水流压入排泥管后排出，以此实现对井壁的清理。
Well washing device for water-saving irrigation motor-pumped well
The invention belongs to the technical field of motor-pumped well washing equipment, and discloses a water-saving irrigation motor-pumped well washing device which comprises a high-pressure air pipe and a casing pipe which are coaxially assembled from inside to outside, the high-pressure air pipe penetrates through the top of the casing pipe, one end of the high-pressure air pipe is connected with an air compressor, a mud discharging pipe is fixed to one side of the casing pipe in a penetrating mode, and the other end of the mud discharging pipe is connected with a water pump. A well wall cleaning mechanism is rotationally arranged outside the casing pipe in a sleeving mode and comprises a rotating frame and a plurality of scrapers arranged on the outer side of the rotating frame. The well wall cleaning mechanism is arranged, when the casing pipe and the high-pressure air pipe are arranged in the motor-pumped well, the scrapers on the well wall cleaning mechanism scrape water scale and silt on the well wall, and the scraped water scale and silt sink to the well bottom due to gravity, then are pressed into the mud discharging pipe along with water flow through the gap between the casing pipe and the high-pressure air pipe and then are discharged; therefore, cleaning of the well wall is achieved.
本发明属于机井洗井设备技术领域，本发明公开了一种节水灌溉机井洗井装置，包括由内至外共轴装配的高压气管与套管，且所述高压气管贯穿套管的顶部，所述高压气管的一端连接有空压机，所述套管的一侧贯穿固定有排泥管，所述套管的外部转动套设有井壁清理机构，所述井壁清理机构包括旋转架以及设置于旋转架外侧的多个刮刀。本发明设置了井壁清理机构，在向机井内设置套管与高压气管时，井壁清理机构上的刮刀对井壁上的水垢和泥沙进行刮除，刮除的水垢和泥沙由于重力下沉至井底，然后通过套管与高压气管之间的间隙随水流压入排泥管后排出，以此实现对井壁的清理。
Well washing device for water-saving irrigation motor-pumped well
一种节水灌溉机井洗井装置
ZHENG MINGGUI (author) / LIU YANG (author) / TAN PENG (author) / QIN WENQUAN (author) / ZHANG LILI (author) / ZHANG YU (author)
2023-11-10
Patent
Electronic Resource
Chinese
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