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A platform for research: civil engineering, architecture and urbanism
Anti-seepage well sealing sleeve for dewatering well
The invention discloses an anti-seepage well sealing sleeve for a dewatering well. An internal melting sealing structure comprises an outer ferrule, wherein the outer ferrule is connected between an outer water stop ring and a steel connecting sleeve, the inner sides of the steel connecting sleeve and an inner water stop ring are connected with an inner ferrule, an inner circumferential surface of the outer ferrule and an outer circumferential surface of the inner ferrule are both connected with resistance rings, the resistance rings are connected in the steel connecting sleeve, the resistance rings are connected and driven by a battery, and the battery is provided with a wireless driving structure. the inner water stop ring and the outer water stop ring are arranged on the inner side and the outer side of the steel connecting sleeve, the outer ferrule and the inner ferrule are arranged on the inner water stop ring and the outer water stop ring, the outer ferrule and the inner ferrule are fused to be adhered among the inner water stop ring, the outer water stop ring and the steel connecting sleeve, no gap exists between the inner water stop ring and the outer water stop ring, even if water flushes to a joint of the inner water stop ring and the outer water stop ring, the water can be blocked and cannot flow out, no leakage is achieved, the whole anti-leakage performance of the sleeve is improved, and safety of a project is protected.
本发明公开了一种降水井防渗漏封井套管，内熔密封结构包括有外套圈，外套圈连接在外止水环与钢连接套筒的中间，钢连接套筒与内止水环的内侧连接有内套圈，外套圈的内圆周面与内套圈的外圆周面均连接有电阻圈，且电阻圈连接在钢连接套筒内，电阻圈之间依靠电池进行连接驱动，电池上设置有无线驱动结构，本发明不仅在钢连接套筒的内外侧均设置了内止水环、外止水环，并且在内止水环、外止水环上设置了外套圈与内套圈，将外套圈与内套圈熔融掉使其粘附在内止水环、外止水环与钢连接套筒的中间，让二者之间再无缝隙，即使有水冲到二者之间的连接处，也会被阻挡无法流出，做到百分百无渗漏，提高套管整体的防渗漏性，保护工程的安全。
Anti-seepage well sealing sleeve for dewatering well
The invention discloses an anti-seepage well sealing sleeve for a dewatering well. An internal melting sealing structure comprises an outer ferrule, wherein the outer ferrule is connected between an outer water stop ring and a steel connecting sleeve, the inner sides of the steel connecting sleeve and an inner water stop ring are connected with an inner ferrule, an inner circumferential surface of the outer ferrule and an outer circumferential surface of the inner ferrule are both connected with resistance rings, the resistance rings are connected in the steel connecting sleeve, the resistance rings are connected and driven by a battery, and the battery is provided with a wireless driving structure. the inner water stop ring and the outer water stop ring are arranged on the inner side and the outer side of the steel connecting sleeve, the outer ferrule and the inner ferrule are arranged on the inner water stop ring and the outer water stop ring, the outer ferrule and the inner ferrule are fused to be adhered among the inner water stop ring, the outer water stop ring and the steel connecting sleeve, no gap exists between the inner water stop ring and the outer water stop ring, even if water flushes to a joint of the inner water stop ring and the outer water stop ring, the water can be blocked and cannot flow out, no leakage is achieved, the whole anti-leakage performance of the sleeve is improved, and safety of a project is protected.
本发明公开了一种降水井防渗漏封井套管，内熔密封结构包括有外套圈，外套圈连接在外止水环与钢连接套筒的中间，钢连接套筒与内止水环的内侧连接有内套圈，外套圈的内圆周面与内套圈的外圆周面均连接有电阻圈，且电阻圈连接在钢连接套筒内，电阻圈之间依靠电池进行连接驱动，电池上设置有无线驱动结构，本发明不仅在钢连接套筒的内外侧均设置了内止水环、外止水环，并且在内止水环、外止水环上设置了外套圈与内套圈，将外套圈与内套圈熔融掉使其粘附在内止水环、外止水环与钢连接套筒的中间，让二者之间再无缝隙，即使有水冲到二者之间的连接处，也会被阻挡无法流出，做到百分百无渗漏，提高套管整体的防渗漏性，保护工程的安全。
Anti-seepage well sealing sleeve for dewatering well
一种降水井防渗漏封井套管
CHEN XI (author) / LIU MINGCAN (author) / ZHANG YEQIANG (author)
2022-02-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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