An anti-blocking and anti-odor drainage well cover

A drainage well cover and manhole cover technology, which is applied in water conservancy projects, underwater structures, buildings, etc., can solve the problems that manhole covers cannot effectively prevent blockage and deodorization, and achieve the effect of accelerating drainage

Active Publication Date: 2020-05-22
苏梁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the deficiency that the existing manhole cover cannot effectively prevent blockage and deodorize, and provide an anti-blockage and deodorization drainage manhole cover, which can realize the anti-blockage and deodorization functions of the manhole cover at the same time

Method used

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  • An anti-blocking and anti-odor drainage well cover
  • An anti-blocking and anti-odor drainage well cover
  • An anti-blocking and anti-odor drainage well cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] combine Figure 1-10 , the anti-blocking and deodorizing drainage manhole cover of the present embodiment comprises:

[0057] Well cover body 100 (reference figure 1 ), the outer surface of the well cover body 100 is surrounded by a well cover mounting seat 102, and the upper surface of the well cover body 100 is provided with two annular partition walls 110 with the same center; Corresponding annular grooves 106 are respectively formed between the raised circular platform and the inner partition wall 110, between the inner partition wall 110 and the outer partition wall 110, and between the outer partition wall 110 and the well cover mounting seat 102; There are two diversion grooves 107 crossing in a cross shape on the round platform, and the two ends of each diversion groove 107 respectively extend to the outer edge of the manhole cover body 100 and pass through the inner and outer partition walls 110 respectively;

[0058] Two first drainage holes 104 and two seco...

Embodiment 2

[0065] refer to figure 2, the anti-blocking and deodorizing drainage manhole cover of this embodiment, its structure is basically the same as that of Embodiment 1, and further: the upper surface of the manhole cover body 100 is provided with an orifice vertical ring 114 surrounding the outer edge of the first drainage hole 104; the orifice The side wall of the vertical ring 114 is provided with several water holes 134 through the side wall of the orifice vertical ring 114; extending downward from the first drainage hole 104 is provided with an automatic water drop box 105, and the top of the automatic water drop box 105 is connected to the corresponding The first drainage hole 104 communicates, and the bottom of the automatic water drop tank 105 is provided with a water hole, and one side of the water hole is connected with a water plug 125 that can seal the water hole by a fixed rotating shaft 155, and the water plug 125 is connected to a water hole by a pull line. The float...

Embodiment 3

[0068] refer to Figure 8 , the structure of the anti-blocking and deodorizing drainage manhole cover of this embodiment is basically the same as that of Embodiment 2, further: the top of the positioning cylinder 231 is provided with a cylindrical film 213 that is sleeved on the outside of the floating rod 131, and the upper end of the cylindrical film 213 Connected to the outer wall of the floating rod 131 , the lower end of the cylindrical membrane 213 is connected to the upper end of the positioning cylinder 231 .

[0069] In this embodiment, the height of the cylindrical membrane 213 is greater than the movement displacement of the floating rod 131 (that is, the distance between the position of the floating rod 131 when it is not subjected to buoyancy to the limit position where the floating rod 131 rises to under the buoyancy), The cylindrical membrane 213 can effectively prevent the water flow from entering the support seat 201 along the gap between the floating rod 131 ...

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PUM

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Abstract

The invention discloses an anti-blocking and odor-resisting drainage well lid and belongs to the field of well lids. The anti-blocking and odor-resisting drainage well lid comprises a well lid body, two first drainage holes and two second drainage holes, wherein a drainage channel which penetrates through the whole well lid body in a manner of extending downward from the inner parts of the seconddrainage holes; a floating rod stretches into the second drainage holes from the upper sides of the second drainage holes and extends downward to penetrate through the whole drainage channel and thenstretch into a supporting seat; a floating cover is connected with the upper end of the floating rod; a positioning barrel is arranged in a manner of upward extending from the upper surface of the supporting seat; a spiral shaft pipe sleeves the outer side of the positioning barrel; spiral blades are fixed on the outer surface of the spiral shaft pipe; the lower part of the spiral shaft pipe is connected with a rotary wheel on an output shaft of a motor through a transmission belt. Aims at overcoming the disadvantages that an existing well lid can be used for effectively preventing blocking and resisting odor, the invention provides the anti-blocking and odor-resisting drainage well lid; the anti-blocking and odor-resisting drainage well lid realizes anti-blocking and odor-resisting functions of the well lid at the same time.

Description

technical field [0001] The invention relates to a well cover, in particular to an anti-blocking and anti-odor drainage well cover. Background technique [0002] Manhole covers, especially those in municipal engineering, generally appear in places such as roads or parks, and are used to cover wells to prevent people or objects from falling. Yet the well cover on the well body of some sewers can be provided with corresponding drainage holes, and these drainage holes can play a certain drainage effect when the rainy season comes. [0003] However, during normal use, the drain hole on the manhole cover is often blocked. If the drain hole of the manhole cover is blocked, when the rainy season comes, it cannot be drained in time, or it needs to be manually cleaned to drain normally. , will undoubtedly have an adverse effect on the drainage speed. [0004] In the prior art, there have been relevant patent disclosures about manhole covers with anti-blocking functions, such as pate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/14
CPCE02D29/14
Inventor 苏梁
Owner 苏梁
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