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Rainwater flow discarding device

A technology of rainwater and rainwater wells, which is applied in water supply devices, drinking water devices, general water supply conservation, etc., can solve the problem of wasting rainwater resources and achieve the effect of improving collection efficiency

Active Publication Date: 2014-09-24
SUZHOU HEZHAN DESIGN & CONSTR
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing rainwater abandonment device usually discards the flow every time it rains, which wastes rainwater resources to a certain extent.

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] like Figure 1-Figure 5 As shown, a rainwater abandonment device includes a rainwater well 1 and a waste flow pond 2 and a collection pond 3 communicating with the rainwater well. The rainwater well 1 is communicated with the rainwater collection pipe network through the first pipeline, and is The installation height of the second pipeline 5 communicating with the collection pool 3 and the rainwater well 1 is higher than the third pipeline 4 for communicating with the waste flow pool 2 and the rainwater well 1, and the waste flow pool 2 is provided with a water pump 7 and a timer 8 electrically connected to the water pump 7.

[0022] By the difference in installation height of the water inlet pipes of the abandonment pond 2 and the collection pond 3, the rainwater at the initial stage of rainfall flows into the abandonment pond 2 to realize the abandonment flow...

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Abstract

The invention discloses a rainwater flow discarding device. The rainwater flow discarding device comprises a rainwater well, a flow discarding pool and a collecting pool, wherein the flow discarding pool and the collecting pool are communicated with the rainwater well. The rainwater well is communicated with a rainwater collecting pipe network through a first pipeline, the mounting height of a second pipeline used for enabling the collecting pool and the rainwater well to be communicated is larger than that of a third pipeline used for enabling the flow discarding pool and the rainwater well to be communicated, a water pump and a timer electrically connected with the water pump are arranged on the flow discarding pool, and the flow discarding pool is further provided with a rain stopping sensor electrically connected with the timer. Due to the fact that the mounting height of the water inlet pipeline of the flow discarding pool is different form that of the collecting pool, automatic flow discard is achieved, the function that flow discard is not carried out in the situation that rain falls again within 24 hours after rain stops is achieved through the rain stopping sensor and the timer, optimization of rainwater collecting is achieved, and collecting efficiency is improved.

Description

technical field [0001] The invention relates to a rainwater discarding device, which belongs to the technical field of rainwater treatment. Background technique [0002] Today, when sustainable development is advocated, how to effectively collect rainwater for reuse is a hot topic of current research. For the early stage of rain, there may be a lot of dust in the air, and there are also a lot of dust and debris on the ground or the surface of the house. Therefore, for rainwater collection, it is necessary to discard the initial rainwater. And when there is intermittent rain, the study shows that if the interval between two rains is within 24 hours, the initial rainwater of the second rain can still be collected as clean rainwater. [0003] However, the existing rainwater discarding devices usually perform discarding every time it rains, which wastes rainwater resources to a certain extent. Contents of the invention [0004] The technical problem to be solved by the prese...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F5/10E03B3/02
CPCY02A20/108
Inventor 庞会涛刘明翠吉祖平杨乐
Owner SUZHOU HEZHAN DESIGN & CONSTR
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