Horizontal initial rainwater drainage device

Abstract

The invention relates to a horizontal initial rainwater drainage device, a water inlet tank is arranged on the right side of the upper part in a box body, a rainwater inlet is arranged at an inlet at the front end of the water inlet tank, and a rainwater collection port is arranged at the back end of the water inlet tank; a shunt plate is arranged in the back part position of the water inlet tank for dividing the back end of the water inlet tank into two parts with different sizes; a drainage shunt collection hole is arranged at the bottom part on the left side of the shunt plate and communicated with a drainage collection chamber below the back end part of the water inlet tank; a drainage shunt outlet opening is arranged below the end part on the right side of the shunt plate, a floating sliding groove is arranged under the drainage shunt outlet opening, the bottom of the groove is hollow, and the groove is communicated with the drainage collection chamber; a floating block is arranged in the floating sliding groove, a drainage flow by port is arranged on the front wall above the floating block, a drainage flow by groove in the vertical direction is arranged on the other side of the hole, and the hole is positioned on the upper side of the drainage flow by groove; and a drainage outlet opening is arranged at the bottom part of the drainage flow by groove and communicated with the outside of a machine body. Due to the adoption of the structure, the device can retain and collect later rainwater with better water quality, simultaneously effectively drain initial rainwater, reduce the cost, be applicable to different types of rainfall and be conductive to popularization.

Description

technical field [0001] The invention belongs to the field of rainwater collection, and relates to a device for discarding flow of polluted rainwater at the initial stage and facilitating the resource utilization of rainwater at the later stage. Background technique [0002] my country is a country with relatively poor water resources. The per capita level is about 1 / 4 of the world. Water problems have affected the quality of people's daily life and restricted the development of the national economy. Rainwater is one of the water resources in the ecological environment circulation system. The way of existence, the reasonable collection and utilization of rainwater, can effectively provide the necessary water source in people's daily life, which can improve the living environment around us, improve the increasingly serious situation of water resources, and promote the harmonious development of society and economy. At present, compared with foreign developed countries, the utili...

AI Technical Summary

Problems solved by technology

At present, there is still a lack of miniaturized, stereotyped and automated mature initial rainwater disposal device products in the market, which affects the promotion and development of rainwater resource utilization to a certain extent

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