Well type heat-insulating water outlet

Abstract

The invention relates to a well type heat-insulated outlet, which consists of an earth layer, a hay heat-insulating layer, plastic extruding polyethylene heat-insulating materials, a reinforced concrete circular pipe, a water inlet pipe, a heat-insulated water outlet pipe, a single door and a block stone layer, wherein the well wall is provided with the preformed reinforced concrete circular pipe; the water inlet pipe is positioned on the lower part of the reinforced concrete circular pipe, and the heat-insulated water outlet pipe is positioned on the upper part of the reinforced concrete circular pipe; the plastic extruding polyethylene heat-insulating materials are arranged on the circumference of the reinforced concrete circular pipe; the block stone layer is stacked inside a well; andthe earth surface is provided with the hay heat-insulating layer and the earth layer. The well type heat-insulated outlet has a simple structure and ideal heat-insulating effect, is easy and quick toconstruct, is favorable for drainage, reduces engineering freezing damage due to unsmooth drainage in winter, and can be widely applied to roads in cold districts and engineering underground drainagesystems such as underground mines.

Description

Well type thermal insulation outlet technical field The invention relates to an underground water drainage structure in cold areas, which is suitable for underground drainage systems of road engineering and mine engineering in cold areas. Background technique Most of my country's land area is in the cold region. Road engineering and mine engineering in cold regions all involve the discharge of groundwater. Because drainage lines and water outlets are often blocked by freezing in winter, the entire drainage system fails, causing groundwater to overflow everywhere and forming ground ice, which threatens the safety of buildings. The most common is salivary icing disease, which threatens road safety. When the groundwater drainage system fails, the water overflows from the top of the roadbed, freezes, pours down from the hillside and the side slope of the roadbed, spreads to the road surface, and congests the ground drainage system. The ice and snow melt in spring, and the dr...

AI Technical Summary

Problems solved by technology

In order to overcome the defects that the general water outlet is easy to freeze and the performance of the cone-type thermal insulation water outlet is unstable, the present invention aims to provide a well-type thermal insulation water outlet

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