How to quickly open a hole in the pool to install the water inlet pipe

Abstract

The invention provides a method for quickly perforating a hole and installing a water inlet pipe in a water pool. The method comprises steps of perforating a hole with the diameter larger than a water inlet pipeline in a water pool wall, processing the old concrete surface, digging a solid layer in the inner surface of a pore to enable reinforced bars and concrete to be exposed and cleaning the layer, configuring coating adhesion agent, burying a prefabricated waterproof casing pipe into the hole; inserting a to-be-buried water feeding steel pipe, assembling a seal ring, covering an end part gland, binding reinforcing bars between the old concrete and the waterproof casing pipe, connecting the waterproof casing pipe and the original reinforcing bars in the water pool wall, welding effective stress bearing joints, arranging wooden templates on two sides of the waterproof casing pipe, preserving space for funnel inlets on the wooden plates to support a funnel, evenly injecting rapid-condensing and hardening cement into the funnel to flow in space between the old concrete and the waterproof casing pipe, solidly filling the space, detaching the cementproof wooden plates and the wooden funnel, and adjusting fastening bolts and nuts. Water pool perforating and water inlet pipe installation can be finished in short time when the water pool is shut down.

Description

technical field [0001] The invention relates to a method for installing water treatment equipment, in particular to a method for opening a water pool to install a water inlet pipe. Background technique [0002] Due to the expansion of production scale or the needs of technological transformation, factories and enterprises sometimes need to add water treatment equipment such as water pumps; and in order to consider saving costs, the original pools generally consider reusing old ones, so it is necessary to study how to replace the original pools Add water suction pipe and water inlet to meet the needs of increasing water pumps. To increase the water inlet, it is necessary to make holes in the pool wall. The traditional method generally drains the water from the pool, and then drills holes, lays pipes, pours concrete, maintains health, and puts it into use. This generally takes a long time, and the traditional method takes at least 10 days. However, in large factories, the p...

AI Technical Summary

Problems solved by technology

This generally takes a long time, and the traditional method takes at least 10 days

In large-scale factories, the pool is a shared equipment. Once the production is stopped, the production operation will be seriously affected, and the production has to be stopped.

There are also enterprises that add water tanks, cofferdams, etc. to operate while pumping water, but this also has disadvantages such as large safety hazards and unpredictable operation processes.

Moreover, after holes are opened in the old pool, failures such as water seepage and other failures caused by inconsistent shrinkage and deformation of the old and new concrete will often occur, which will affect the safety of production.

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