Double-layer stainless steel anti-mosquito and anti-blocking sewage intercepting basket

By designing a double-layer stainless steel mosquito-proof and anti-clogging intercepting basket, the problems of easy clogging and mosquito breeding in traditional rainwater wells are solved, achieving efficient interception of sewage and prevention of mosquitoes. It is suitable for retrofitting existing rainwater wells.

CN224092643UActive Publication Date: 2026-04-07CCCC FIRST HARBOR ENGINEERING CO LTD +1
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Patent Information

Application Number
CN202520524608.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-25
Publication Date
2026-04-07
Estimated Expiration
2035-03-25

AI Technical Summary

Technical Problem

Traditional rainwater well interception equipment is prone to clogging, difficult to clean, and breeds mosquitoes, and is not suitable for large-scale modifications to the existing structure.

Method used

The design includes a double-layer stainless steel mosquito-proof and anti-clogging interception basket, comprising a interception basket and a mosquito-proof basket. The interception basket has sloping side panels and drainage holes, while the mosquito-proof basket has a self-weight mosquito-proof gate. It can be installed in existing rainwater wells to prevent clogging and reduce mosquito breeding.

Benefits of technology

It effectively traps large particles of debris, reduces the risk of blockage, decreases the frequency of manual cleaning, prevents mosquitoes from breeding and flying away, and is easy to operate.

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Abstract

The utility model discloses a double-layer stainless steel anti-mosquito and anti-blocking sewage intercepting basket, which belongs to the technical field of catch basin drainage and comprises a sewage intercepting basket and an anti-mosquito basket, drain holes are densely distributed on side plates and a bottom plate of the sewage intercepting basket, the top of the sewage intercepting basket is fixedly connected with a concentric-square-shaped frame, and the anti-mosquito basket comprises a supporting plate and a surrounding plate fixedly connected onto the supporting plate. The rainwater collecting device has the advantages that large-particle and large-size sundries in discharged rainwater can be intercepted through the sewage intercepting basket, meanwhile, small-size sundries are discharged along with water flow, the rainwater collecting device can be used for collecting rainwater, the rainwater collecting device can be used for collecting the rainwater, and the rainwater collecting device can be used for collecting the rainwater and collecting the rainwater. The catch basin can be prevented from being blocked, and the manual cleaning frequency can be reduced; the overflow pipe is arranged, when the sewage intercepting basket is blocked, rainwater can be drained, the situation that mosquitoes breed and fly outwards can be reduced through the arrangement of the mosquito preventing basket, and the rainwater well can be additionally installed on the basis of not changing an existing rainwater well structure and is convenient to operate.
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