CN2816136Y - Sweage pipe net, pool, manhole lid device of preventing odour diffusing - Google Patents
Sweage pipe net, pool, manhole lid device of preventing odour diffusing Download PDFInfo
- Publication number
- CN2816136Y CN2816136Y CN 200520001730 CN200520001730U CN2816136Y CN 2816136 Y CN2816136 Y CN 2816136Y CN 200520001730 CN200520001730 CN 200520001730 CN 200520001730 U CN200520001730 U CN 200520001730U CN 2816136 Y CN2816136 Y CN 2816136Y
- Authority
- CN
- China
- Prior art keywords
- well lid
- well
- foul smell
- biofilter material
- sewage network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
Sewage network, the Pool And Well Cover Device of the anti-foul smell diffusion of my company research and development be at the covering well head that guarantees existing well lid, be convenient to open, be convenient to pass in and out under the prerequisite of function of well, below well lid, install one deck industry felt additional with periphery, and between industrial felt and well lid, add biofilter material, below the well lid hole, install nylon wire additional, like this, can rely on the effect of biofilter material to remove foul smell on the one hand, utilize industrial felt to increase the sealing function of well lid periphery on the one hand, can utilize nylon wire to prevent the destruction of switch well lid on the other hand biofilter material.This device has the foul smell of preventing by spreading in the well, surrounding environment is caused the effect of odor pollution with reduction sewage network, pond body.
Description
Technical field the utility model relates to a kind of sewage network, Chi Tizhong of being applicable to, can eliminate the stink of the gas that leaks under the prerequisite that does not influence existing capability, prevents the manhole lid device of foul smell diffusion.
The common device of the same type of background technology is directly to install well lid additional above sewage network, pond body, and for the ease of unlatching, maintenance personal's turnover and draining, general well lid all designs two holes.This device passes in and out pipe network for convenience and establishes, but because the well lid border seal is relatively poor, space by the well lid periphery and the aperture in the well lid all can cause the foul smell in the sewage network to leak and spread, easily contaminated environment.
Summary of the invention
In order to solve the deficiency of existing same device, the manhole lid device that the utility model provides a kind of novel prevented foul smell to spread, this device not only can play general unlatching, hide function, and strengthened the seal of well lid periphery, and can effectively remove by the stink that comes out gas in the well, to guarantee that not having foul smell sheds.
The technical scheme that its technical problem that solves the utility model adopts installs one deck industry felt additional below the existing well lid arrangement, and in industrial felt, add biofilter material, remove the stink of the foul smell that sewage comes out in the well by the biological deodorizing effect of biofilter material; Simultaneously at well lid periphery pad industry felt, to strengthen the seal of well lid, to avoid foul smell by spreading out in the slit.In addition, below two holes of well lid, install a nylon protecting wire net respectively additional, conveniently open the convenience of well lid on the one hand, avoid biofilter material from the well lid hole, to run off on the one hand, or destroy biofilter material because of opening well lid with uncinus with uncinus.
The beneficial effects of the utility model are, can guarantee original covering well head, be convenient to open, be convenient to pass in and out under the prerequisite of function of well, the biochemical reaction deodorization of dependence biofilter material and industrial felt are to the sealing function of well lid periphery, prevent that foul smell from by diffusing out in the well, causing odor pollution with reduction sewage network, pond body to surrounding environment.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the vertical section constructional drawing of this device embodiment.
" 1 " is industrial felt, and " 2 " are nylon wires, and " 3 " are the well lid holes, and " 4 " are well lids, and " 5 " are biofilter materials.
The specific embodiment
Install industrial felt " 1 " additional in the below of well lid " 4 ", and in industrial felt " 1 " filled biomass filtrate " 5 ", simultaneously at well lid " 4 " periphery, evenly tamp industrial felt " 1 ", install nylon wire " 2 " additional in the below of well lid hole " 3 ".Foul smell sees through industrial felt " 1 " in sewage network or the pond body, then by biofilter material " 5 " it is carried out biological deodorizing and handles, and the no stink gas permeation nylon wire " 2 " after the processing is discharged by well lid hole " 3 ".Nylon wire " 2 " is that below, well lid hole " 3 " keeps certain space, is convenient to metal hook switch well lid " 4 ", and nylon wire is isolated from the outside biofilter material " 5 " simultaneously, avoids the loss of biofilter material " 5 ".
Claims (4)
1, a kind of sewage network of anti-foul smell diffusion, the manhole lid device of pond body is characterized in that: install industrial felt and biofilter material layer additional below well lid.
2, the sewage network of anti-foul smell diffusion according to claim 1, the manhole lid device of pond body is characterized in that: be filled with biofilter material between industrial felt and the well lid below the well lid, biofilter material is surrounded by industrial felt, well lid and nylon wire.
3, the sewage network of anti-foul smell diffusion according to claim 1, the manhole lid device of pond body, it is characterized in that: industrial felt tamps at the well lid periphery, airtight connection.
4, the sewage network of anti-foul smell diffusion according to claim 1, the manhole lid device of pond body is characterized in that: install nylon wire additional below the well lid hole, separate with nylon wire and biofilter material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520001730 CN2816136Y (en) | 2005-01-28 | 2005-01-28 | Sweage pipe net, pool, manhole lid device of preventing odour diffusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520001730 CN2816136Y (en) | 2005-01-28 | 2005-01-28 | Sweage pipe net, pool, manhole lid device of preventing odour diffusing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816136Y true CN2816136Y (en) | 2006-09-13 |
Family
ID=36995940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520001730 Expired - Fee Related CN2816136Y (en) | 2005-01-28 | 2005-01-28 | Sweage pipe net, pool, manhole lid device of preventing odour diffusing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816136Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625458A (en) * | 2017-03-20 | 2018-10-09 | 光大水务（深圳）有限公司 | Drain odor device |
-
2005
- 2005-01-28 CN CN 200520001730 patent/CN2816136Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625458A (en) * | 2017-03-20 | 2018-10-09 | 光大水务（深圳）有限公司 | Drain odor device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Lingrun Ecology Development Co.,Ltd. Assignor: Longrun New Technology Development Ltd. Contract fulfillment period: 2008.12.26 to 2013.12.25 Contract record no.: 2009110000009 Denomination of utility model: Sweage pipe net, pool, manhole lid device of preventing odour diffusing Granted publication date: 20060913 License type: Exclusive license Record date: 20090227 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.26 TO 2013.12.25; CHANGE OF CONTRACT Name of requester: BEIJING LONG-RUN ECOLOGICAL TECHNOLOGY DEVELOPMENT Effective date: 20090227 |