CN111851200A

CN111851200A - Method for solving gradual drainage of accumulated water in low-lying land at two sides of road after rain

Info

Publication number: CN111851200A
Application number: CN201910331413.0A
Authority: CN
Inventors: 李智聪; 吴峰; 王仲武
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-10-30

Abstract

The invention is used for solving the problem that accumulated water in the low-lying areas on two sides of the road is gradually drained after rain, the accumulated water in the low-lying areas is gradually drained in a short time, the draining time is 5-10 minutes, and the trouble and potential safety hazard caused by the accumulated water after rain to the outgoing of pedestrians and vehicles are eliminated. The method is designed as shown in the attached drawing, a hole phi 5CM is drilled at the center of a lower position, the hole is deep to a sewer (urban sewers are all positioned under the ground at two sides of a road), the hole is used for installing a PVC pipe, and then a hole phi 30 CM to 12CM is drilled for installing a water permeable brick. (the permeable brick is used for water seepage, is flush with the road surface, can clean sundries such as sludge on the brick surface in the normal cleaning work of a road cleaner, and cannot be blocked).

Description

Method for solving gradual drainage of accumulated water in low-lying land at two sides of road after rain

Technical Field

The invention relates to road drainage, in particular to accumulated water on low-lying roads.

Background

At present, urban roads are mostly asphalt ways, the middle of the road is high and low on two sides, in the road paving process, the two sides of the road generally have low-lying, and the low-lying often appears in the middle section of two sewer well heads as shown in the attached drawing I, IV, ponding appears easily after heavy rain, because the water permeability of asphalt ways is relatively poor, ponding relies on the evaporation of oneself behind the rain basically just can drain, it is limited by how much and weather temperature, humidity influence that ponding is drained, required time is 1-2 days, such low-lying ponding exists for a long time and causes very big puzzlement and potential safety hazard for pedestrian and vehicle trip.

Disclosure of Invention

The method is used for solving the problem that accumulated water is gradually drained after rain in low-lying areas on two sides of a road, the accumulated water is quickly drained, and the draining time is 5-10 minutes. The design of the method is shown in the attached figure II, a hole phi 5CM is drilled at the center of a lower bottom, the hole is deep to the depth of a sewer (urban sewers are all located underground at two sides of a road) and used for installing a PVC pipe, and then a hole phi 30 CM to 12CM is drilled and used for installing a permeable brick. (the permeable brick is used for water seepage and is flush with the road surface, and the silt on the brick surface can be removed in the normal cleaning work of a road cleaner).

Drawings

Fig. 1 is a schematic diagram of a road waterlogging state after rain.

Fig. 2 is a schematic diagram of the principle of the present invention.

Fig. 3 is a schematic diagram of the present invention in a partially enlarged manner.

Description of the drawings:

1-road 2-sewer manhole cover 3-low center 4-water accumulation 5-PVC pipe 6-water permeable brick 7-sewer 8-roadbed 9-filter screen.

Detailed Description

In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.

Referring to the legend, in the road drainage, accumulated water 4 in a low-lying central point 3 of a road is gradually seeped through a water permeable brick 6 and is drained to a sewer 7 through a PVC pipe 5, and a filter screen 9 is arranged below the water permeable brick 6 and used for filtering sand and stone to prevent the pipeline from being blocked.

First, the novelty of the method

1, the defect that the road sewer well cover cannot be completely drained due to uniform distribution is overcome, and the defect that the function of the sewer well cover is insufficient is replaced;

2, the method solves the troubles and potential safety hazards of the travel of pedestrians and vehicles caused by long-time water accumulation on roads, particularly in southern areas, the number of rainy days in one year is large, and a plurality of riders cause rear-end accidents in order to avoid the water accumulation and change direction emergently;

3, the construction range is small, actual tests show that the construction speed is high when the fence is constructed by about 1.5 meters, the time required by skilled construction of a low-lying part is about 1 hour, the low-lying part of a road in a city can be solved in a short period, and the road traffic is basically not influenced;

4, the construction difficulty is small, the manufacturing cost is low, and the roadbed is not damaged;

5, the road is normally clean, and is expected to be free of maintenance for a long time;

second, the design creativity of the method

1, solving the problem of road water accumulation by adopting water permeable bricks to match with drilling drainage, wherein similar methods are not found in actual road maintenance or patent retrieval results;

2, by adopting a gradual drainage design, the water permeable bricks are flush with the road surface, sludge on the brick surface can be removed in the normal cleaning work of a road cleaner, and the blockage phenomenon in the drainage process does not occur;

3, the function is special, and the defect of low-lying is easy to exist in the road surface construction for complementing asphalt road pavement

Third, the practicability of the method

The method can be used for solving the problem of accumulated water in low-lying roads, can be comprehensively popularized and is beneficial to the nation and the people.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a method for solving gradual row of ponding in low-lying place rain back in road both sides which characterized in that: and arranging drain pipes at the center points of the lower positions on two sides of the road by using water permeable bricks and matching with the holes of the roadbed and draining to a sewer to drain water gradually so as to solve the problem of water accumulation on the road.

2. The method as claimed in claim 1, wherein the water permeable brick is matched with the drain pipe.