Self-driven quasi-single-phase flow vacuum drainage system

A technology of vacuum drainage and single-phase flow, which is applied to waterway systems, sewage discharge, water supply devices, etc., can solve the problems of low practicability and low reliability, achieve simple construction, reduce energy consumption and later operation and maintenance costs, and improve The effect of the emission effect

Pending Publication Date: 2021-11-19
上海双骏环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a self-driven quasi-single-phase flow vacuum drainage system, which has the advantages of high practicability and high reliability, and solves the problems of low practicability and low reliability

Method used

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  • Self-driven quasi-single-phase flow vacuum drainage system
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  • Self-driven quasi-single-phase flow vacuum drainage system

Examples

Experimental program
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Effect test

Embodiment 1

[0028] see Figure 1-5 , a self-driven quasi-single-phase flow vacuum drainage system, including a grading mechanism 3, the grading mechanism 3 includes a water storage tank 31, the inside of the water storage tank 31 is fixedly connected with a connecting pipe-32, and the outside of the connecting pipe-32 is sleeved with Threaded pipe 33, the bottom of threaded pipe 33 is rotatably connected with drive plate 34, the middle part of threaded pipe 33 is threaded with first threaded plate 35, the upper side of threaded pipe 33 is threaded with second threaded plate 36, the second thread Both sides of the plate 36 are connected with elastic blocks 37 in rotation, and the bottom surface of the drive plate 34 is slidingly connected with a cleaning hair roller 38. Therefore, by cleaning the hair roller 38, attachments are avoided, and the middle part of the threaded pipe 33 is fixedly connected with the flange. The threaded pipe 33 is provided with two sections of thread, and the pit...

Embodiment 2

[0030] see Figure 1-5 , a self-driven quasi-single-phase flow vacuum drainage system, including a grading mechanism 3, the grading mechanism 3 includes a water storage tank 31, the inside of the water storage tank 31 is fixedly connected with a connecting pipe-32, and the outside of the connecting pipe-32 is sleeved with Threaded pipe 33, the bottom of threaded pipe 33 is rotatably connected with drive plate 34, the middle part of threaded pipe 33 is threaded with first threaded plate 35, the upper side of threaded pipe 33 is threaded with second threaded plate 36, the second thread Both sides of the plate 36 are connected with elastic blocks 37 in rotation, and the bottom surface of the flow-dispelling plate 34 is slidably connected with a cleaning hair roller 38. Therefore, by cleaning the hair roller 38, attachment of attachments is avoided, and a collection mechanism 2 is also included. The collection mechanism 2 includes There is a water collection box 21, the inner wall...

Embodiment 3

[0032] see Figure 1-5, a self-driven quasi-single-phase flow vacuum drainage system, including a grading mechanism 3, the grading mechanism 3 includes a water storage tank 31, the inside of the water storage tank 31 is fixedly connected with a connecting pipe-32, and the outside of the connecting pipe-32 is sleeved with Threaded pipe 33, the bottom of threaded pipe 33 is rotatably connected with drive plate 34, the middle part of threaded pipe 33 is threaded with first threaded plate 35, the upper side of threaded pipe 33 is threaded with second threaded plate 36, the second thread Both sides of the plate 36 are connected with elastic blocks 37 in rotation, and the bottom surface of the drive plate 34 is slidingly connected with a cleaning hair roller 38. Therefore, by cleaning the hair roller 38, attachments are avoided, and the middle part of the threaded pipe 33 is fixedly connected with the flange. The threaded pipe 33 is provided with two sections of thread, and the pitc...

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Abstract

The invention relates to the technical field of sewage collection and discharge, and discloses a self-driven quasi-single-phase flow vacuum drainage system. The self-driven quasi-single-phase flow vacuum drainage system comprises a grading mechanism, wherein the grading mechanism further comprises a water storage tank, a connecting pipe I is fixedly connected to the interior of the water storage tank, a threaded pipe is connected to the outer side of the connecting pipe I in a sleeving mode, and a flow driving plate is rotationally connected to the bottom end of the threaded pipe. According to the self-driven quasi-single-phase flow vacuum drainage system, sewage enters a water collecting tank through a sewage pipe, and the sewage is communicated with a vacuum pipeline through a self-driven system so that the vacuum system cannot be damaged. According to the system, dirt attached to the inner wall of the flow driving plate can be self-cleaned, so that the inner wall is prevented from being blocked, and the sewage discharge efficiency is improved; and meanwhile, air is prevented from being sucked into the system as much as possible, so that the water conveying efficiency of the quasi-single-phase flow system is improved, and the energy consumption and the later operation and maintenance cost of the drainage system are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of sewage discharge, in particular to a self-driving quasi-single-phase flow vacuum drainage system. Background technique [0002] The existing sewage vacuum collection and discharge system has the following problems: [0003] First, the water delivery capacity is small. The existing technology basically adopts a two-phase flow vacuum drainage system, and it is difficult to control the gas-water ratio in the two-phase flow vacuum system, so that a large part of the pipeline flow section is occupied by air, resulting in a decrease in water delivery capacity; [0004] Second, high energy consumption. During the operation of the two-phase flow vacuum drainage system, it is necessary to continuously suck in external air to push the sewage in the pipeline to flow to the vacuum tank, so the vacuum degree in the pipeline network drops rapidly, and the vacuum pump needs to be frequently started to suck the sewage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00
CPCE03F1/006E03F1/007
Inventor 李波胡威刘亚崔艳辉
Owner 上海双骏环保科技有限公司
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