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Freezing pipe for stratum freezing
The freezing pipe comprises a mounting mechanism, the mounting mechanism comprises an outer pipe, a backflow pipe fixedly connected to the outer side of the outer pipe and an inner pipe fixedly connected to the interior of the outer pipe, a guide pipe is fixedly connected to the outer side of the inner pipe, and a guide rod is slidably connected to the interior of the guide pipe; a trigger part is arranged at the top end of the outer pipe; stirring blades continuously rotate forwards and backwards, so that the stirring blades can fully mix internal nitrogen and can continuously and effectively operate, the practicability of the equipment is greatly improved, the nitrogen is fully contacted with the inner wall of an outer pipe, and the freezing effect of the equipment on a stratum is improved; and reciprocating sliding can be continuously carried out through the display rod, so that workers can rapidly know the operation state of the equipment, the inspection efficiency of the workers can be improved, the situation that the workers work and pay attention to avoiding of the equipment can be improved, and the practicability of the equipment is improved again.
本发明公开了一种用于地层冻结的冻结管，包括安装机构，其包括外管、固定连接在所述外管外侧的回流管，以及固定连接在所述外管内部的内管，所述内管的外侧固定连接有导管，所述导管的内部滑动连接有导杆，所述外管的顶端设置有触发部件；通过搅拌叶不断的进行正反转，保证搅拌叶可以对内部氮气进行充分混合的同时，可以进行持续有效的运转，从而大大的提高了设备的实用性，保证了氮气充分的与外管的内壁接触，提高其对地层的冻结效果，还可以通过显示杆不断的进行往复滑动，从而便于工作人员快速对设备的运行状态进行了解，不仅可以提高工作人员的巡检效率，而且可以提高人员设备正在进行工作，注意避让，再一次的提高了设备的实用性。
Freezing pipe for stratum freezing
The freezing pipe comprises a mounting mechanism, the mounting mechanism comprises an outer pipe, a backflow pipe fixedly connected to the outer side of the outer pipe and an inner pipe fixedly connected to the interior of the outer pipe, a guide pipe is fixedly connected to the outer side of the inner pipe, and a guide rod is slidably connected to the interior of the guide pipe; a trigger part is arranged at the top end of the outer pipe; stirring blades continuously rotate forwards and backwards, so that the stirring blades can fully mix internal nitrogen and can continuously and effectively operate, the practicability of the equipment is greatly improved, the nitrogen is fully contacted with the inner wall of an outer pipe, and the freezing effect of the equipment on a stratum is improved; and reciprocating sliding can be continuously carried out through the display rod, so that workers can rapidly know the operation state of the equipment, the inspection efficiency of the workers can be improved, the situation that the workers work and pay attention to avoiding of the equipment can be improved, and the practicability of the equipment is improved again.
本发明公开了一种用于地层冻结的冻结管，包括安装机构，其包括外管、固定连接在所述外管外侧的回流管，以及固定连接在所述外管内部的内管，所述内管的外侧固定连接有导管，所述导管的内部滑动连接有导杆，所述外管的顶端设置有触发部件；通过搅拌叶不断的进行正反转，保证搅拌叶可以对内部氮气进行充分混合的同时，可以进行持续有效的运转，从而大大的提高了设备的实用性，保证了氮气充分的与外管的内壁接触，提高其对地层的冻结效果，还可以通过显示杆不断的进行往复滑动，从而便于工作人员快速对设备的运行状态进行了解，不仅可以提高工作人员的巡检效率，而且可以提高人员设备正在进行工作，注意避让，再一次的提高了设备的实用性。
Freezing pipe for stratum freezing
一种用于地层冻结的冻结管
LI SHUXUE (author) / JIANG WENXIN (author) / JIANG WENTAO (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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