An assembled drainage device and its manufacturing method
A technology for drainage devices and drainage pipes, which is applied to water supply devices, chemical instruments and methods, drainage structures, etc., can solve the problems of poor butt joints, complicated construction processes, and long construction time, so as to avoid landslides and ensure drainage. Efficiency and the effect of improving construction quality
Active Publication Date: 2022-06-24
FUJIAN LUGANG GRP CO LTD
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Problems solved by technology
The existing drainage devices have the following problems: the construction process is complex and the construction time is long; the drainage pipes are easy to cause blockage of the pipe wall after a period of use; the connection between the drainage pipes is not easy to connect the permeation pipes
Method used
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[0023] The present invention will be further described below through specific embodiments.
[0024] In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.
[0025] As shown in the figure, the assembled drainage device of the present invention includes a drainage pipe 1 and a stagnant well 2, and the drainage pipes 1 are cross-distributed in a mesh shape, as shown in the figure. Figure 4 As shown, the drainage pipes 1 are crisscrossed, and the water wells 2 are arranged on the cross-connection points of the drainage pipes 1. After the underground water enters the drainage pipes 1, it flows laterally and longitudinally along the drainage pipes 1, and finally merges and discharges.
[0026] like figure 1 As shown, the ponding well 2 includes an inner well pipe 21, an outer permeable casing 2...
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The invention relates to the field of drainage facilities for slag bodies in spoil yards, in particular to an assembled drainage device and a manufacturing method thereof. The assembled drainage device includes drainage pipes and water accumulation wells. At the cross-connection point of the pipes, the accumulated water well includes an inner well pipe, an outer permeable sleeve and a joint. The outer permeable sleeve is sleeved outside the inner well pipe. The joint is arranged on the outer wall of the inner well pipe and communicates with the inside of the inner well pipe. . Underground water is filtered layer by layer through sandstone, pipe frame, internal aggregate, and permeable pipes, which can be used to solve the drainage problem of the slag body in the waste slag field, accelerate the rapid consolidation and stability of the loose slag body, and have strong slope reinforcement and It also has the function of ecological slope protection; the sunken water accumulation well is arranged on the node of the drainage pipe, which can store and accommodate the saturated rainwater in the soil when heavy rain occurs, and avoid landslides caused by the heavy rain. The water accumulation well can also be used for storage and drainage sludge generated during the process.
Description
technical field [0001] The invention relates to the field of slag body drainage facilities in waste slag yards, in particular to an assembled drainage device and a manufacturing method thereof. Background technique [0002] Slope Drainage Measures Drainage is a key to slope management. On the basis of slope reinforcement, a corresponding drainage system is designed for the slope to drain the water body. According to the terrain of the slope, intercepting ditches and drainage ditches are set at the top and toe of the slope respectively, rapid flow grooves are set on the slope surface, and intercepting ditches are set on each platform. The water in the entire slope flows into the vertical rapid flow trough through the intercepting ditch at the top of the slope and the drainage ditch on the platform, and finally into the drainage ditch at the bottom of the slope to access the municipal drainage system. Commonly used slope drainage methods include: 1. Slope top interception dit...
Claims
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IPC IPC(8): E02D17/20E03F3/04E03F3/06E03F5/04E03F5/14E02D29/14E01F7/04
CPCE02D17/20E03F3/04E03F3/06E03F5/04E03F5/14E02D29/14E01F7/04Y02A30/60
Inventor 王巧艺黄俊鹏林万福刘庆春黄金星
Owner FUJIAN LUGANG GRP CO LTD