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Preparing filling device for blocking water leakage

A packing device and water-receiving technology, which is applied in construction, infrastructure engineering, etc., to achieve the effect of reducing the waste of water discharge impact and increasing the filling speed

Inactive Publication Date: 2005-03-02
王衡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The diameter of the stuffing device can be made into various models according to different drainage hole diameters

Method used

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  • Preparing filling device for blocking water leakage
  • Preparing filling device for blocking water leakage
  • Preparing filling device for blocking water leakage

Examples

Experimental program
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Embodiment Construction

[0016] (1) The Yellow River runs through the limestone gorge. A water lifting site was built on the bank, and a foundation pit was excavated, with a depth of 22 meters. On the north wall of the foundation pit, there was a water discharge cave at minus 13 meters, with a diameter of 30cm and a water discharge of 160m3 / h, water pressure 1MPa, the supply water source comes from the aquifer in the mountains, and the dry method is used for water plugging. Add 100% of cement, 12% of BR quick-setting waterproof agent, dry mix and mix well, make a material bag, use the stuffing device of the present invention to load the material bag, insert into the water hole against the water, and continuously fill in several material bags, Then compact the orifice to seal the drain.

[0017] (2) On the same construction site, the foundation pit needs anchoring and spraying support operations. At first, the drilling rig is punched. The diameter is 3.5cm, and the depth is 1.3 meters. Two material p...

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Abstract

The present invention relates to a kind of water leakage blocking device for treating emergency water leakage. The sizer is aligned to the water leakage hole to fill the water leakage blocking material into the hole until the hole is filled. The dry mixture will combine with water to solidify fast to form block without flowing off. The sizer as one small tool for blocking water leakage has high filling speed, comes in several sizes for blocking water leakage holes in different sizes, and has convenient carrying about, simple operation and high efficiency.

Description

technical field [0001] A stuffer for blocking water discharge is prepared, which is a small tool used for quickly blocking hole-shaped water discharge, and is used in the field of emergency water control. Background technique [0002] Hole-shaped drainage occurs in the construction of underground projects, and the grouting method is conventionally used to block the drainage channel. Because of the large pressure and impact force of the hole-shaped drainage, the filling material is easy to lose and waste, and a large amount of grout needs to be injected to seal it. drain. Contents of the invention [0003] The invention relates to a stuffing device for blocking and discharging water against the water, which directly fills the plugging material roll into the water hole, improves the filling speed, reduces the impact and waste of the water discharge, and is a small tool for rapid plugging. [0004] First of all, make the plugging material package: roll the anchor paper into ...

Claims

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Application Information

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IPC IPC(8): E02D19/16
Inventor 王衡
Owner 王衡