Ecological water purifying weir system

An ecological water purification and weir technology, applied in water conservancy projects, artificial waterways, barrage/weirs, etc., can solve the problems of reducing the service life of water weirs, improve the use effect, increase the contact area, and increase the airtightness Effect

Active Publication Date: 2020-04-21
商丘市水利建筑勘测设计院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is water on both sides of the weir, the water is in a flowing state under the action of external force, and the water will not only seep into the interior of the weir, but also wash the surface of the weir, reducing the service life of the weir

Method used

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  • Ecological water purifying weir system
  • Ecological water purifying weir system
  • Ecological water purifying weir system

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0039] Such as figure 1 and figure 2As shown, an ecological water purification weir system includes a water weir arranged in the center of the river 1 , the water weir spans the two banks of the river 1 , and the height of the water weir is lower than the height of the two sides of the river 1 . One end of the river channel 1 along its length direction is upstream, and the other end is downstream. The two banks of the river channel 1 are provided with a clean water tank 2 at the weir, and the clean water tank 2 is arranged along the length direction of the river channel 1, and the clean water tank 2 and the river channel 1 are connected. Fish and aquatic plants are placed in the water purification pool 2, and the fish and aquatic plants can purify the water in the river channel 1. The clean water tank 2 is fixedly provided with a water sto...

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PUM

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Abstract

The invention relates to an ecological water purifying weir system, and belongs to the technical field of hydraulic engineering. The ecological water purifying weir system comprises a water blocking weir, a water purifying pool, a water storage weir and a filter screen; the water blocking weir comprises a weir body, two side stand columns, two protection mechanisms and an overflow weir; each protection mechanism comprises a plurality of supporting stand columns and a plurality of protection baffles, and the protection baffles are detachably mounted on the supporting stand columns; each protection baffle comprises a first abutting plate, a first connecting plate fixedly arranged at one end of the first abutting plate, a first baffle fixedly arranged at one end, far away from the first abutting plate, of the first connecting plate, a second connecting plate fixedly arranged at the other end of the first abutting plate, and a second baffle fixedly arranged at one end, far away from the first abutting plate, of the second connecting plate; and each first baffle is in clamped connection with the corresponding second baffle adjacent to the first baffle. According to the ecological waterpurifying weir system, the protection baffles block water from making contact with the weir body, so that the condition that the water enters the interior of the weir body is reduced, the scouring effect of the water on the weir body is also reduced, the service life of the weir body is prolonged, and the ecological water purifying weir system has the advantages of being simple and convenient to install and use.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to an ecological water purification weir system. Background technique [0002] Due to the small rainwater collection area and poor connectivity with the surrounding water system, weirs are often set up in the river. The weir is a low dam that retains water. One end of the river is the upstream and the other end is the downstream. The weir is located between the upstream and the downstream. The water level of the upstream is generally higher than that of the downstream. The weir embodies the function of "water storage"; When it rains, the water level in the upstream rises, and the water flows from the upstream through the top surface of the weir to the downstream, and the weir embodies the function of "water release". Because there is water on both sides of the water weir, the water is in a flowing state under the action of external force, and the water will no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/16E02B5/08E02B7/54
CPCE02B5/08E02B7/16E02B7/54
Inventor 王慧峰李永秋吕志方陈留新韩作强朱鑫峰芦付灵陈长友王玉霞张志业刘中岩郭栋英徐红利张倩付强
Owner 商丘市水利建筑勘测设计院
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