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Water-entering adaptive adjusting sewage outfall device

A technology of self-adaptive adjustment and sewage outfall, which is applied in the direction of water supply equipment, waterway system, sewage discharge, etc., can solve the problem of re-pollution, avoid pollution zone, prolong the service cycle and life, avoid or reduce the direct discharge into the river Effect

Inactive Publication Date: 2008-04-09
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to aim at the defects of the existing fixed sewage outlets, and provide a device for self-adaptively adjusting the sewage outlets entering the water body. This device can not only prevent sewage from entering the river from the air, but also make better use of water Features Diffusion and transport of pollutants to avoid the problem of re-pollution caused by the accumulation of sewage in the confluence and return areas

Method used

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  • Water-entering adaptive adjusting sewage outfall device
  • Water-entering adaptive adjusting sewage outfall device
  • Water-entering adaptive adjusting sewage outfall device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The device given in this embodiment is suitable for connection with sewage pipelines.

[0018] As shown in Figures 7 and 8, the device consists of a float pool 1, a fixed pier 3, an anchor rod 4, a positioning rod 5, a floating drum 6, a flexible flexible connecting pipe 8, a sewage inlet pipe 9, a sewage outlet pipe 10, and a connecting Device 11 is composed.

[0019] The float pool 1 is opened on the embankment bank close to the riverbed 15 side, and there is a through groove 2 on the middle and lower pool walls on the riverbed 15 side, and the width of the groove matches the diameter of the sewage outlet pipe 10, so that the sewage outlet pipe 10 can move up and down in the through groove 2. There are two fixed piers 3, which are respectively arranged at the bottom of the pool on both sides of the through groove 2, and two anchor rods 4 are fixedly connected thereto respectively, and extend vertically to the top of the float pool 1, and the spacing thereof should ma...

Embodiment 2

[0021] The device given in this embodiment is also suitable for connecting with sewage pipes.

[0022] As shown in Figures 7 and 8, the device also consists of a float pool 1, a fixed pier 3, an anchor rod 4, a positioning rod 5, a floating drum 6, a flexible flexible connecting pipe 8, a sewage inlet pipe 9, a sewage outlet pipe 10, The connector 11 is composed.

[0023] This embodiment is different from Embodiment 1 in that: 1) the connector 11 used is one, and the fixed ring 14 on the connector 11 is a fixed ring, which is positioned at the bottom surface of the connecting column 12, and its inner diameter is the same as that of the sewage outlet pipe 10 The outer diameters are matched, see Fig. 11, and the sewage outlet pipe 10 passes through it during installation. The structures and connections of the rest of the components are completely the same as those in Embodiment 1, so they are omitted.

Embodiment 3

[0025] The device given in this embodiment is also suitable for connecting with sewage pipes.

[0026] As shown in Figures 7 and 8, the device also consists of a float pool 1, a fixed pier 3, an anchor rod 4, a positioning rod 5, a floating drum 6, a flexible flexible connecting pipe 8, a sewage inlet pipe 9, a sewage outlet pipe 10, The connector 11 is composed.

[0027] This embodiment differs from Embodiment 1 in that: 1) one connector 11 is used, and the fixed ring 14 on the connector 11 is a movable ring, and the movable ring 14 is composed of two semicircles, one of which is fixed On the bottom surface of the connecting column 12, the other can be connected with it by bolts, and its inner diameter matches the outer diameter of the sewage outlet pipe 10, as shown in Figure 12, and the sewage outlet pipe 10 passes through it during installation. 2) The outlet end of the sewage outlet pipe 10 is a straight pipe. The structures and connections of the rest of the components...

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Abstract

The invention discloses a self-adaptive adjustment pollutant-discharge port device for entering the water body, comprising a float pool, a fixed pier, an anchoring bar, a floating drum, a flexible soft connection pipe, a connector, a sewage inlet pipe, and a sewage outlet pipe; the float pool is arranged beside a bank, the middle and the lower parts of one side of a pool wall that is near a riverbed is provided with a through groove, and the width of the groove is matched with the pipe diameter of the sewage outlet pipe; the number of the fixed piers is two, the piers are respectively arranged on the bottom of the pool; the anchoring bar is fixedly connected on the fixed pier and extends vertically onto the top of the float pool; the floating drum is actively connected on the anchoring bar via the casing rings at the two sides; the flexible soft connection pipe is connected between the sewage inlet pipe and the sewage outlet pipe; the sewage inlet pipe is connected with a pollutant-discharge pipe or is connected with an open channel via an aggradation pool; the sewage outlet pipe is connected with the floating drum via the connector, and the water outlet end is arranged in the flowing water body. The sewage outlet pipe of the invention can move upward and downward with the change of water level, thus making the discharged sewage be at the optimal waterpower intersection position, diffuse and transport rapidly, and avoiding the problem of re-pollution.

Description

technical field [0001] The invention belongs to the technical field of sewage discharge devices entering rivers in environmental water conservancy projects, and in particular relates to an adaptive adjustment sewage discharge outlet device for entering water bodies designed based on the water flow characteristics of river confluence areas. Background technique [0002] With the continuous deepening of people's understanding of water environmental pollution and the sustainable development requirements of controlling water pollution and protecting water quality, domestic and foreign industrial wastewater and domestic sewage have been gradually formed and discharged into rivers through various modes of sewage. , lakes, canals, channels, reservoirs and oceans and other water bodies. Or according to the requirements of environmental standards in different regions, the sewage discharge is controlled by pollutant concentration indicators or total quantity indicators, or both indica...

Claims

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Application Information

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IPC IPC(8): E03F1/00E03F3/02E03F5/00
Inventor 王协康杨青远曹叔尤刘兴年
Owner SICHUAN UNIV
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