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Manhole covers for rainwater circulation

A well cover and rainwater technology, which is applied in water conservancy projects, underwater structures, artificial islands, etc., can solve the problems of well cover leakage hole blockage, rainwater not being removed in time, and affecting the growth of flowers and plants, etc.

Inactive Publication Date: 2017-09-15
CHONGQING GENYU GARDEN LANDSCAPE ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the rainwater with weeds flows to the manhole cover, the weeds will easily cause the leakage hole on the manhole cover to be blocked, resulting in the rainwater not being discharged in time, resulting in a large amount of water accumulation at the manhole cover. Submerged, affecting the growth of flowers and plants

Method used

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  • Manhole covers for rainwater circulation
  • Manhole covers for rainwater circulation

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Experimental program
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Embodiment Construction

[0014] The present invention will be described in further detail below by means of specific embodiments:

[0015] The reference signs in the drawings of the description include: the well cover body 10 , the annular support block 11 , the annular foam 12 , the filter block 20 , the annular guide block 21 , and the pressure spring 22 .

[0016] The embodiment is basically as attached figure 1 and figure 2 Shown: the well cover that is convenient for rainwater circulation includes a well cover body 10, which is provided with leaking holes, and the well cover body 10 is a cast iron plate. The hole wall of the leakage hole is provided with an annular support block 11 bonded thereto. A filter block 20 is also installed in the leakage hole, and the filter block 20 is a conical block. The filter block 20 is provided with evenly arranged filter holes, and the bottom of the filter block 20 is equipped with an annular guide block 21, which is a permanent magnet block, and the annular...

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Abstract

The invention belongs to the field of rainwater collection, and particularly discloses a well lid facilitating rainwater circulation. The well lid comprises a well lid body. Water leakage holes are formed in the well lid body. Annular supporting blocks are arranged on the hole walls of the water leakage holes. Filter blocks are arranged in the water leakage holes and provided with evenly-formed filter holes. Annular guide blocks are arranged at the bottoms of the filter blocks. Elastic pieces are arranged between the annular guide blocks and the annular supporting blocks. According to the well lid, the probability that the water leakage holes are blocked by weeds and other impurities can be lowered.

Description

technical field [0001] The invention relates to the field of rainwater collection, in particular to a well cover for facilitating the circulation of rainwater. Background technique [0002] Irrigation of urban public green space is a long-term and large-scale water project. With the improvement of the quality of life of people in modern cities, the need to beautify the city and build green homes, the urban green belt is expanding, and the water consumption is increasing accordingly. Therefore, the conservation of water for urban greening is a very important issue. [0003] At present, tap water is used to irrigate flowers, grass, and trees in parks and green belts. Since a large amount of water evaporates during the watering process, and the water absorbed by plants is limited, water loss and waste of water resources are caused by irrigation with tap water. . In rainy days, due to the limited water absorption capacity of plants and soil, excessive water resources will be ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/14
CPCE02D29/14
Inventor 马朝宇
Owner CHONGQING GENYU GARDEN LANDSCAPE ENG CO LTD