Rainwater well settling box

Abstract

The invention relates to improvement of rainwater wells on town roads, and in particular to a rainwater well settling box, which is characterized in that the rainwater settling box consists of a settling box, a drain pipe, a lifting pipe cap, a shaft core pipe, a lifting rod and a shaft core pipe rack, wherein the bottom of the settling box is provided with a round hole, the lower end of the drain pipe is connected with the bottom of the settling box, the upper end of the drain pipe is connected with the wall of the settling pipe through a support frame, the shaft core pipe is connected with the drain pipe, the upper end of the drain pipe is provided with the lifting pipe cap, and the upper end of the lifting rod in the shaft core pipe is fixed on the lifting pipe cap. The rainwater well settling box is arranged in the prior rainwater well in use, has the advantages of reasonable structure, simple manufacture, firm and durable well body, unimpeded drainage, hard blockage and easy cleaning, and can prevent air pollution caused by the emission of off flavor generated by sewage pipes through the rainwater well.

Description

Technical field: [0001] The invention relates to the improvement of rainwater wells on urban roads, in particular to a settling box for rainwater wells. Background technique: [0002] At present, the road rainwater wells in small and medium-sized cities in my country are combined single and double grate masonry rainwater wells. With the continuous expansion of urban construction scale and population increase, this kind of rainwater wells are far from being able to adapt to the current situation. Its disadvantages are : First, it is easy to block. Garbage, sundries, silt, etc. fall into the rainwater well and then enter the drainage pipe, thereby causing blockage of the drainage pipe and loss of the function of the rainwater well. Rainwater cannot be discharged through the sewer, affecting road transportation and traffic safety. Flood control work is very unfavorable. The second is frequent cleaning. Since the urban underground drainage pipe is connected to the bottom of the ra...

AI Technical Summary

Problems solved by technology

[0002] At present, the road rainwater wells in small and medium-sized cities in my country are combined single and double grate masonry rainwater wells. With the continuous expansion of urban construction scale and population increase, this kind of rainwater wells are far from being able to adapt to the current situation. Its disadvantages are : First, it is easy to block. Garbage, sundries, silt, etc. fall into the rainwater well and then enter the drainage pipe, thereby causing blockage of the drainage pipe and loss of the function of the rainwater well. Rainwater cannot be discharged through the sewer, affecting road transportation and traffic safety. Flood control work is very unfavorable. The second is frequent cleaning. Since the urban underground drainage pipe is connected to the bottom of the rainwater well, after a period of time, the silt and sundries will block the drainage pipe. When cleaning, not only the rainwater well must be cleared, but also the It is necessary to clear the drainage pipes. The third is to pollute the air. The odor generated by the sewage pipes spreads to the air above the road through the rainwater wells or inspection wells, polluting the air.

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