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Drainage mechanism

A technology of drainage mechanism and motor shaft, which is applied to drainage structures, water supply devices, waterway systems, etc., can solve the problems of not meeting the needs of people, potential safety hazards for pedestrians, and speeding up drainage, and achieves simple structure, strong practicability, The effect of preventing clogging

Inactive Publication Date: 2018-08-17
GUANGDONG KNOWLEDGE CITY OPERATION SERVICES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the rainy weather, people will open the manhole cover to speed up the water drainage due to the slow drainage speed of the existing sewer well. After opening the manhole cover, a large amount of garbage will enter and cause blockage. Usage requirements

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

[0015] Such as Figures 1 to 2 The shown drainage mechanism includes a fixed bucket 1, a fixed frame 11 is provided at the lower end of the fixed bucket 1, a ring-shaped filter screen 12 is provided outside the fixed frame 11, and a There is a warning device 2, and an extractor 3 that can extract garbage is provided in the fixed barrel 1, and a scraper that can scrape around the outer wall of the ring-shaped filter screen 12 to prevent garbage from clogging is provided on the outer side of the ring-shaped filter screen 12. Device 4, the warning device can remind people to prevent people from approaching, the scraping device can prevent garbage and water from rushing into the sewer well together, and prevent the sewer well from being clogged, and the extraction device can extract parts to solve the clogging situation. The structure is simp...

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Abstract

The invention discloses a drainage mechanism. The drainage mechanism includes a fixing barrel, a fixing rack is arranged at the lower end of the fixing barrel, and an annular filtering net is arrangedon the outer side of the fixing rack. The drainage mechanism is characterized in that a warning device is arranged at the upper end of the fixing barrel, a drawable device for drawing out garbage isarranged in the fixing barrel, and a scraping device capable of conducting scraping around the outer wall of the annular filtering net to avoid garbage blockage is arranged on the outer side of the annular filtering net; an external filtering net is arranged on the outer side of the fixing barrel, a connecting ring is arranged between the lower end of the external filtering net and the lower end of the annular filtering net, and the scraping device is disposed between the external filtering net and the annular filtering net. The structure is simple, and more convenience is provided for use; through arrangement of the warning device, people can be reminded to stay away from the drainage mechanism; through arrangement of the scraping device, garbage and water can be prevented from flushing into a drainage well, and therefore the interior of the drainage well is prevented from being blocked; through arrangement of the drawable device, components can be drawn out, and the blockage situation is avoided. The drainage mechanism is simple in structure, high in practicability and capable of meeting use demands of people.

Description

technical field [0001] The invention relates to the field of sewer wells, in particular to a drainage mechanism. Background technique [0002] In the rainy weather, people will open the manhole cover to speed up the water drainage due to the slow drainage speed of the existing sewer well. After opening the manhole cover, a large amount of garbage will enter and cause blockage. Usage requirements. [0003] Therefore, the existing safety devices for launching wells need to be further improved. Contents of the invention [0004] The object of the present invention is to provide a drainage mechanism in order to overcome the shortcomings in the prior art. [0005] In order to achieve the above object, the present invention adopts the following scheme: [0006] A drainage mechanism, comprising a fixed barrel, a fixed frame is arranged at the lower end of the fixed barrel, and a ring-shaped filter is arranged outside the fixed frame, and it is characterized in that: a warning ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/04E03F5/14
CPCE03F5/04E03F5/14
Inventor 罗燕美
Owner GUANGDONG KNOWLEDGE CITY OPERATION SERVICES CO LTD
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