Flexible multifunctional gutter inlet sewage intercepting bag and catch basin

A gully, multi-functional technology, applied in water/sewage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc., can solve the impact of gully drainage capacity, affect drainage safety, and prone to water blocking, etc. problems, to achieve the effect of improving water environment quality, reducing pipeline siltation, and reducing non-point source pollution
CN114457900APending Publication Date: 2022-05-10SHANDONG GUOCHEN IND GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANDONG GUOCHEN IND GRP CO LTD
Publication Date
2022-05-10

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Abstract

The invention discloses a flexible multifunctional gutter inlet sewage intercepting bag and a catch basin, and relates to the technical field of drainage. Comprising a flexible sewage intercepting bag which is mainly made of fabric, and the sewage intercepting bag is composed of a flow guide area, an overflow sewage intercepting area and a sediment filtering storage area which are connected in sequence. The diversion area is provided with an inclined diversion surface, and the bag opening is provided with a reinforcing ring; a plurality of overflow ports are formed in the circumferential direction of the overflow trash holding area; the end, away from the overflow trash holding area, of the sediment filtering storage area is closed. The sewage intercepting bag is installed in the catch basin through a hanging part arranged on the inner wall of the catch basin or the rainwater grate. The sewage intercepting bag can efficiently intercept various pollutants and reduce non-point source pollution while the water passing capacity of the gutter inlet is ensured; clogging of the drainage system is prevented, and dredging workload is reduced; mosquitoes and flies are prevented from breeding, and urban environmental sanitation is improved. The method can be used for construction of various types of gutter inlets and transformation of existing gutter inlets, and then a novel method which is simple, convenient, practical, efficient in operation and low in cost is provided for construction management of the gutter inlets.
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Description

technical field

[0001] The invention relates to the technical field of environmental protection and outdoor drainage engineering, in particular to a flexible multifunctional rainwater intercepting bag and a rainwater well. Background technique

[0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art.

[0003] The rainwater outlet refers to the water inlet structure that the outdoor drainage pipe collects rainwater on the ground. It is generally a well with a water inlet grate, which is used for outdoor drainage projects such as municipal roads, squares, and residential areas. Before entering the storm water outlet, the rainwater flows through the roof and the ground, forming surface runoff, washing away the accumulated garbage, soil, dust, oil, organic matter, heavy metals and other pollutants on the surface, and then carrying the pollutants into the drainage pipes through the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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