Gravity flow water quality current divider

Abstract

The invention discloses a gravity flow water quality current divider. The gravity flow water quality current divider comprises a current divider body, wherein the current divider body comprises an upper cover plate, a rotating apparatus, an elbow, a water receiving hopper, and a shell, wherein the rotating apparatus is fixed on the upper cover plate, and the rotating apparatus comprises an upper rotating body, a lower rotating body and a ring-shaped component; the upper part of the elbow is communicated with the lower end of the lower rotating body, and the elbow can be driven by the rotatingapparatus to rotate by adopting the center axis of the rotating apparatus as an axis; the water receiving hopper is arranged below the elbow, the lower part of the water receiving hopper is communicated with a water outlet pipe, and when the rotating apparatus rotates to a predetermined angle, the lower part of the elbow is communicated with the water receiving hopper; and a water inlet pipe is fixed on the top of the shell, the elbow, the rotating apparatus and the water receiving hopper are arranged in the shell, and a water outlet pipe extends out of the lower end of the shell. The gravityflow water quality current divider has the characteristics of simple structure, convenience in installation, flexibility in operation, stability in operation and the like, the pollution can be effectively prevented, and the rainy water utilization efficiency can increased. Since the gravity flow water quality current divider has no structure such as a valve, a tee joint and the like, the loss of water head can be reduced, the discontinuous rainy water division can be realized, and the blockage problem can be avoided.

Description

technical field [0001] The invention relates to the field of water quality diversion, and more specifically refers to a gravity flow water quality diverter for realizing initial rainwater abandonment, viaduct rainwater utilization, etc., and belongs to the category of rainwater utilization. Background technique [0002] The rainwater at the initial stage of rainfall generally refers to the precipitation that has formed surface runoff with a thickness of 10-15mm on the ground. In the early stage of rainfall, the rainwater dissolved a large amount of polluting gases such as acid gas, automobile exhaust, and factory exhaust gas in the air. The pollution level is relatively high, even exceeding the pollution level of ordinary urban sewage. If the initial rainwater is directly discharged into the natural receiving water body, it will cause very serious pollution to the water body. The early rainwater must be discarded and flowed to the sewage pipe at the beginning of the rainfal...

AI Technical Summary

Problems solved by technology

[0003] At present, there are very common ways to abandon the initial rainwater in the municipal administration, but there are very few good diversion methods for roof rainwater with organized drainage and rainwater from viaducts. Most of them use valves, tees, etc. to solve the problem. Large, easy to block and many other problems

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