Filter bucket structure used for rainwater well filter device
A technology of filtering device and rainwater well, which is applied to water supply devices, drainage structures, grease/oily substances/floating matter removal devices, etc., can solve the problems of end of service life, less filtration, pipeline blockage, etc., to reduce the difficulty of operation, The effect of increasing service life and avoiding river pollution
Pending Publication Date: 2020-01-17
中物合(宁波)环境工程科技有限公司
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Problems solved by technology
[0002] At present, in order to avoid large-scale water accumulation on the road surface in the rainy season and typhoon weather, southern cities are currently constructing urban rainwater well pipeline systems. During the construction process, ordinary manhole covers cannot remove small debris such as cigarette butts, paper towels, and leaves. It is blocked outside the rainwater well, which makes the pipeline outside the rainwater well easy to cause blockage and other problems. In order to ensure the blockage of the rainwater well and reduce river pollutants, the hanging filter device is usually selected, and the hanging filter device has less filtering capacity and is easy to filter. Blockage, poor stability, end of service life, inability to reduce sediment at the bottom of the well, etc. In order to solve the above problems, it is necessary to design a new filter barrel structure
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[0025] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.
[0026] Embodiments of the present invention relate to a filter barrel structure for a rainwater well filter device, such as figure 1 - As shown in -5, it includes barrel body 1, guide port 2 and flashboard 3, guide port 2 is installed on the upper opening of barrel body 1, and flashboard 3 is installed at the lower end opening of barrel body 1, described barrel The body 1 is divided into a large-diameter filter layer 7, a smal...
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The invention relates to a filter bucket structure used for a rainwater well filter device. The structure comprises a bucket body, a guide opening and an inserting plate. The guide opening is formed in an opening in the upper end of the bucket body, the inserting plate is arranged on an opening in the lower end of the bucket body, the bucket body is divided into a large-aperture filter layer, a small-aperture filter layer and a sediment layer from top to bottom, multiple filter holes are evenly formed in the side walls of the large-aperture filter layer and the small-aperture filter layer, andmultiple small holes are formed in the inserting plate evenly. The filter bucket structure has the advantages of being wide in application range, large in filter amount, capable of avoiding blockageof the filter device, good in stability and the like.
Description
technical field [0001] The invention relates to the technical field of urban rainwater well filtering devices, in particular to a filter bucket structure used for rainwater well filtering devices. Background technique [0002] At present, in order to avoid large-scale water accumulation on the road surface in the rainy season and typhoon weather, southern cities are currently constructing urban rainwater well pipeline systems. During the construction process, ordinary manhole covers cannot remove small debris such as cigarette butts, paper towels, and leaves. It is blocked outside the rainwater well, which makes the pipeline outside the rainwater well easy to cause blockage and other problems. In order to ensure the blockage of the rainwater well and reduce river pollutants, the hanging filter device is usually selected, and the hanging filter device has less filtering capacity and is easy to filter. Blockage, poor stability, end of service life, inability to reduce sediment...
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IPC IPC(8): E03F5/04E03F5/14
CPCE03F5/0404
Inventor 汪良全
Owner 中物合(宁波)环境工程科技有限公司