Automatic-cleaning rainwater inspection well

A rainwater inspection well and automatic purification technology, which is applied to water supply devices, waterway systems, drainage structures, etc., can solve problems such as poor water quality, increased production costs of rainwater follow-up treatment, and impact on rainwater collection and storage, so as to reduce costs and reduce sand content The effect of improving cleanliness

Active Publication Date: 2011-07-20
BEIJING TIDELION S&I RAINWATER HARVESTING TECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, due to the influence of roads, squares, roofs and even airborne dust, the originally clean natural rainfall is rich in a large number of impurities and pollutants, result

Method used

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Embodiment Construction

[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] Such as figure 1 As shown, the present invention provides an automatic rainwater purification inspection well, comprising a well body 4, a well cover 1 and a well bottom 13. An automatic purification device is arranged between the sand pipes 9, and the automatic purification device includes a water-passing plate 5 fixed inside the well body 4. The water-passing plate 5 divides the well body 4 into two areas. One side of 7 is provided with water filter grid 11, and water filter plate 5 only has water hole at its junction with water filter grid 11.

[0017] In application, the rainwater coll...

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Abstract

The invention relates to an automatic-cleaning rainwater inspection well comprising a well body, a well cover and a well bottom. The well body is provided with a raw water intake pipe and an effluent sand-setting pipe, an automatic-cleaning device is arranged between the raw water intake pipe and the effluent sand-setting pipe and comprises a water flowing plate which is fixed in the well body and separates the well body into two areas, the water flowing plate is provided with a water filtration grid at one side of the raw water intake pipe, and the water flowing plate is only provided with a water flowing hole at the joint with the water filtration grid. The automatic-cleaning rainwater inspection well not only can reduce the sand content of rainwater in a subsequent rainwater pipe network, decrease the content of rainwater pollutants in subsequent rainwater storage treatment facilities, improve the cleanness of rainwater entering a landscape water body and decrease subsequent rainwater treatment cost, but also can avoid using motors or consuming electricity as compared with traditional rainwater whirlpool separation purification equipment, thereby being more economic and energy-saving equipment.

Description

technical field [0001] The invention relates to a rainwater inspection well, in particular to an automatic purification rainwater inspection well. Background technique [0002] my country's water resources are poor, rainwater is the main form of natural water cycle, dissolved oxygen is close to saturation, calcium content is low, total hardness is small, and it can be used for life or industry after simple treatment. The use of rainwater can not only alleviate the shortage of water resources, but also alleviate social problems such as urban waterlogging. Therefore, as one of the three non-traditional water sources, rainwater has attracted more and more attention from the society and relevant departments. [0003] However, due to the influence of roads, squares, roofs and even airborne dust, the originally clean natural rainfall is rich in a large number of impurities and pollutants, resulting in poor water quality in the early stage. Such water quality not only affects rain...

Claims

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Application Information

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IPC IPC(8): E03F5/02E03F5/14
Inventor 彭志刚
Owner BEIJING TIDELION S&I RAINWATER HARVESTING TECH CO LTD
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