A household rainwater storage tank under the concept of a sponge city

Abstract

The invention relates to the technical field of a sponge city, specifically to a domestic rainwater reservoir under a sponge city concept. The domestic rainwater reservoir under the sponge city concept comprises a pool body and a cover plate; each of the pool body and the cover plate is provided with multiple groups of suspension loops; the suspension loops are connected with bolts; a liquid inletpipe is arranged at the top of the cover plate; a motor is arranged at the bottom of the cover plate; the motor is connected with a shaft coupler; a rotating shaft is arranged at the bottom of the shaft coupler; a stirring rod is arranged on the rotating shaft; the stirring rod is connected with a straight scraping plate; the straight scraping plate is provided with an inclined scraping plate; asliding groove is formed in the top of the outer wall of the pool body; the pool body is provided with a filtering structure through the sliding groove; the bottom of the pool body is fixedly connected with a water outlet pipe; the water outlet pipe is fixedly connected with a control valve; medicaments are added to the pool body through the liquid inlet pipe, the motor drives the rotating shaft to rotate, the rotating shaft drives the stirring rod, and the stirring rod drives the straight scraping plate and the inclined scraping plate to scrape the inner wall of the pool body, so that the inner wall of the reservoir is convenient to clean.

Description

technical field [0001] The invention relates to the technical field of sponge city, in particular to a household rainwater storage tank under the concept of sponge city. Background technique [0002] Sponge city is a new generation of urban stormwater management concept, which can also be called "water elastic city". The international general term is "low-impact development stormwater system construction". When it rains, it absorbs, stores, infiltrates, and purifies water, and "releases" the stored water for use when needed. [0003] Sponge city construction should follow the principles of ecological priority, combine natural approaches with artificial measures, and ensure the safety of urban drainage and waterlogging, maximize the accumulation, infiltration and purification of rainwater in urban areas, and promote the utilization of rainwater resources and ecological environment protection. In the process of sponge city construction, the systematic nature of natural prec...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides a household rainwater storage tank under the concept of a sponge city, which can effectively solve the problem of inconvenient cleaning of the mud on the inner wall of the tank, and at the same time solve the problem of cleaning and replacement of the filter structure

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