Self-cleaning type urban rainwater diversion and collection equipment

Abstract

The invention discloses a self-cleaning urban rainwater diversion and collection device which comprises a foundation, a water collection tank is vertically formed in the upper end face of the foundation, a buffer tank is vertically formed in the inner bottom wall of the water collection tank, a first filter plate is horizontally and fixedly installed in the buffer tank, and a water quality monitoring mechanism is arranged in the buffer tank. According to the device, rainwater can be filtered for the second time firstly, large impurities in the rainwater are removed, the cleanliness of the rainwater entering the rainwater collecting device subsequently can be improved, and the treatment pressure of the subsequent sewage collecting device on the rainwater can be reduced; when rainwater is collected, the equipment can monitor the quality of the rainwater entering the buffer tank in real time and periodically remove impurities and clean the first filter plate, so that the first filter plate is prevented from being blocked, and normal drainage of the rainwater in the water collecting tank is guaranteed; and the connection states of the sewage pipe, the rainwater pipe and the L-shaped channel can be switched according to the quality of rainwater, so that the purpose of rainwater diversion and collection is achieved.

Description

technical field [0001] The invention relates to the technical field of urban rainwater collection, in particular to a self-cleaning urban rainwater diversion collection device. Background technique [0002] In order to save water, many cities have built rainwater collection systems, so that excess rainwater can be collected during heavy rainfall in the city, and the collected rainwater can be taken out for use when water is used on sunny days. When rainwater is collected, impurities enter the rainwater collection equipment together with rainwater, and it is easy to contaminate the rainwater collection equipment. Application number: CN202011126012.0, a sponge city road drainage system proposes an urban rainwater collection equipment, which can perfectly divert and collect rainwater. In order to ensure the cleanliness of the rainwater collection equipment, but in this equipment, it is not accurate to change the switching between the water supply pipe and the sewage pipe by int...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem in the prior art that when urban rainwater collection equipment collects rainwater, impurities on the road surface easily enter the rainwater collection equipment together, thereby causing the rainwater collection equipment to be polluted, and propose a self-cleaning urban rainwater diversion collection equipment

Images