Municipal sewage manhole cover capable of preventing odour from wafting

A technology for municipal sewage and manhole covers, applied in water supply installations, water conservancy projects, waterway systems, etc., can solve the problems of urban air quality burden, lack of deodorization, affecting citizens' lives and health, and reduce the accumulation of odorous gases. fade effect

Active Publication Date: 2020-10-30
沧州铂臻通信科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing municipal manhole covers only pay attention to the problems of anti-noise, anti-jump, anti-theft, anti-fall and anti-displacement during production, but ignore the issue of whether the municipal manhole cover can prevent the odor gas in the sewer from floating u

Method used

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  • Municipal sewage manhole cover capable of preventing odour from wafting
  • Municipal sewage manhole cover capable of preventing odour from wafting
  • Municipal sewage manhole cover capable of preventing odour from wafting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A municipal sewage manhole cover that prevents odors from escaping, such as Figure 1-8 As shown, it includes a manhole cover base 1, a four-hole manhole cover 2, a mounting frame 3, an odor isolation component 4, an odor extraction component 5 and an odor adsorption component 6. The four-hole well cover used to protect the travel safety of citizens The well cover 2 is movably installed on the upper side of the well cover base 1, the mounting frame 3 is fixedly installed on the bottom side of the well cover base 1, and the odor isolation assembly 4 for blocking odor gas in the sewer is installed on the well cover base 1 Above, the odor extraction assembly 5 for discharging the odorous gas in the sewer into the water is installed on the installation frame 3, and the odor adsorption assembly 6 for reducing the concentration of the odorous gas in the sewer is installed on the odor extraction from component 5.

[0028] To further illustrate, the odor isolation assembly 4 i...

Embodiment 2

[0031] On the basis of Example 1, such as Figure 5-7 As shown, the odor extraction assembly 5 includes a cylinder body 501, a piston plate 502, a push rod 503, a return spring 504, a transmission shaft 505, a water wheel 506, a push plate 507, an air intake pipe 508, an air extraction frame 509, an exhaust Pipe 5010 and connecting frame 5011, the cylinder body 501 is fixedly installed on the bottom side of the installation frame 3, the piston plate 502 is slidably installed in the cylinder body 501, and the bottom side of the piston plate 502 is fixedly installed with three push rods 503, a return spring 504 is installed between the upper side of the piston plate 502 and the bottom side of the top of the cylinder 501, the connecting frame 5011 is fixedly installed on the cylinder 501 and is located below the mounting frame 3, the transmission shaft 505 is installed on the connecting frame 5011 through bearings, and the water wheel 506 is fixedly installed on the lower end of ...

Embodiment 3

[0034] On the basis of Example 2, such as Figure 5 and Figure 7 As shown, the odor adsorption assembly 6 is installed on the push plate 507, the odor adsorption assembly 6 includes a connecting shaft 601, a mounting plate 602 and an activated carbon plate 603, the connecting shaft 601 is fixedly installed on the upper side of the pushing plate 507 and Through the air intake pipe 508 and the exhaust frame 509, the installation plate 602 is fixedly installed on the upper end of the connecting shaft 601 and is located at the lower end of the silicone tapered sleeve 404, and three activated carbon plates 603 are fixedly installed on the upper side of the installation plate 602. The activated carbon plate 603 is used to adsorb the air around the bottom of the silica gel conical sleeve 404 .

[0035] The push plate 507 will drive the connecting shaft 601 and the installation plate 602 to rotate, and the installation plate 602 will drive the activated carbon plate 603 to rotate, s...

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PUM

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Abstract

The invention discloses a municipal sewage manhole cover capable of preventing odour from wafting and relates to the technical field of municipal engineering. A problem that gas in a sewer easily rushes upwards through a manhole cover to cause adverse effects on urban air quality and citizen health because an existing municipal manhole cover does not have a function of preventing odour in the sewer from wafting is solved. The municipal sewage manhole cover capable of preventing the odour from wafting comprises a manhole cover base, a four-hole manhole cover, a mounting frame, an odour isolation component and the like; the four-hole manhole cover is movably mounted on one side surface of the manhole cover base; the mounting frame is fixedly mounted on the other side surface of the manhole cover base; and the odour isolation component is mounted on the manhole cover base. According to the municipal sewage manhole cover capable of preventing the odour from wafting, through cooperative working of the odour isolation component, an odour pumping component and an odour adsorption component, impurities carried in the water can be prevented from entering into the sewer, the odorous gas in the sewer can also be stopped under the manhole cover, and the odorous gas can be prevented from wafting outwards from the interior of the sewer.

Description

technical field [0001] The invention relates to the technical field of municipal engineering, in particular to a municipal sewage manhole cover capable of preventing odor from dispersing. Background technique [0002] As a part of urban road municipal facilities, municipal manhole covers are closely related to the work and life of citizens. As the hardened area of ​​urban roads continues to increase, there are more and more manhole covers on the roads. The quality and functionality of municipal manhole covers will largely affect citizens' travel, as well as citizens' impressions and attitudes towards a city. [0003] Most of the existing municipal manhole covers only pay attention to the problems of anti-noise, anti-jump, anti-theft, anti-fall and anti-displacement during production, but ignore the issue of whether the municipal manhole cover can prevent the odor gas in the sewer from floating upwards, resulting in Some municipal manhole covers basically do not have the fun...

Claims

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Application Information

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IPC IPC(8): E02D29/14E03F5/06B01D53/06
CPCE02D29/14E03F5/06B01D53/06B01D2253/102B01D2257/90
Inventor 高崇飞
Owner 沧州铂臻通信科技有限公司
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