Rainwater pollutant intercepting and discarding device

A rainwater and water inlet technology, applied to water supply devices, drinking water devices, general water supply conservation, etc., can solve the problems of multiple equipment, poor durability, and large space occupied by waste flow devices, and achieve simple structure of the device, low manufacturing cost, The effect of low maintenance cost

Inactive Publication Date: 2016-08-17
WUHAN KINGBULL ECONOMIC DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Existing flow abandonment devices generally occupy a large space, require more equipment, and the technology is relatively complicated, some of which require manual operation, and have defects such as low flow abandonment rate, poor durability, and high investment

Method used

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  • Rainwater pollutant intercepting and discarding device

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Embodiment Construction

[0017] The rainwater interception and waste flow device of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] The structure of the rainwater interception and disposal device provided by the present invention is as follows: figure 1 As shown, the device at least inspects the well 3, the sewage intercepting basket 4 and the discarding mechanism. The upper part of the inspection well 3 is provided with a water inlet A1 and a water outlet 2, and the sewage interception basket is provided with a water inlet B5. The sewage interception basket 4 is fixedly installed between the water inlet A1 and the water outlet 2, and the position of the water inlet A1 is the same as that of the water inlet A1. The position of the water inlet B5 corresponds.

[0019] like figure 2 As shown, the discarding mechanism includes a fixed plate A7 , a guide shaft 11 , a movable plate 6 , a plug 8 , a fixed plate B15 , a spring 10 and a buckle b...

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Abstract

The invention discloses a rainwater pollutant intercepting and discarding device which comprises an inspection well, a pollutant intercepting hanging basket and a discarding mechanism. A water inlet A and a water outlet are formed in the upper portion of the inspection well, the pollutant intercepting hanging basket is fixedly mounted between the water inlet A and the water outlet, the discarding mechanism comprises a fixed plate A, a movable plate, a plug, more than two springs and a fastening bowl, the fixed plate A is fixedly mounted on the inner side wall of the inspection well, is parallel to the bottom of the inspection well and is positioned below the pollutant intercepting hanging basket, the movable plate is positioned between fixed plates and the pollutant intercepting hanging basket, the springs are uniformly mounted between the fixed plates and the movable plate, the upper ends of the various springs are fixed onto the movable plate, the lower ends of the various springs are fixed onto the fixed plate A, the top of the plug is fixed to the center of the movable plate, the fastening bowl is positioned below the fixed plate A, the plug is provided with a bowl-shaped bottom, and a discarding opening is formed in the bottom of the inspection well. The rainwater pollutant intercepting and discarding device has the advantages that the rainwater pollutant intercepting and discarding device is simple in structure, initial rainwater can be primarily filtered and discarded, and pollutants can be automatically discharged and treated.

Description

technical field [0001] The invention relates to the technical field of rainwater collection, in particular to a rainwater interception and waste flow device. Background technique [0002] Global freshwater is increasingly scarce, and the degree of water resource utilization needs to be continuously improved, which has become very important for rainwater collection and utilization technology. Considering the actual situation of domestic rainwater quality, in the process of rainfall, it is affected by many factors such as atmosphere, building surface, outdoor roads, etc., and the rainfall quality of different durations varies greatly. The concentration of pollutants such as suspended solids in the initial rainfall is much higher than that of the middle and late rainwater, so that the initial rainwater is not suitable for use, and there is no need to collect it. Therefore, in the process of rainwater collection and utilization, it is very necessary to discard the initial rainw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B3/02E03F5/04
CPCY02A20/108E03B3/02E03F5/04E03F5/0404
Inventor 陈厚忠
Owner WUHAN KINGBULL ECONOMIC DEV
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