CN2926321Y - Fireproof and environmental-protecting well-cover ring - Google Patents
Fireproof and environmental-protecting well-cover ring Download PDFInfo
- Publication number
- CN2926321Y CN2926321Y CN 200620005661 CN200620005661U CN2926321Y CN 2926321 Y CN2926321 Y CN 2926321Y CN 200620005661 CN200620005661 CN 200620005661 CN 200620005661 U CN200620005661 U CN 200620005661U CN 2926321 Y CN2926321 Y CN 2926321Y
- Authority
- CN
- China
- Prior art keywords
- well
- environmental protection
- well cover
- walling crib
- environmental
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model is a well cover and well loop for the industry environmental protection and the fire-proof launching with two concaves on the upper part of the well cover which is provided with two handles. The lateral edge of the groove is provided with a T-shape ring which seals the concave well cover with the well ring after the concave well cover covering on the well ring, thus realizing the purpose of this utility model.
Description
Technical field
What environmental protection, fire prevention Sewage well cover walling crib utility model related to is a kind of Sewage well cover walling crib, uses on the well under petrochemical plant.
Background technology
At present, be known in the Sewage well cover of petroleum chemical industry process units, not sealing, when the scene because of cleaning equipment or accident occurs, the water that contains material will flow into life water down by well lid, cause environment pollution; When getting angry upkeep operation in addition, well mouth under the industry of getting angry a little in 15 meters is carried out shutoff, use be to press loess on the asbestos cloth or adopt other interim article shutoff, plugging effect is undesirable, is unfavorable for the security civilization maintenance of getting angry.
Summary of the invention
The purpose of environmental protection, fire prevention Sewage well cover walling crib provides a kind of environmental protection of using, fire prevention Sewage well cover walling crib on following well, not only obturation effect is good for it, be beneficial to environmental protection, coal Gas for safety Ignition maintenance, and easy to use, can realize on-the-spot environmental protection, safety construction.
The purpose of environmental protection, fire prevention Sewage well cover walling crib utility model is achieved in that two spill places, well lid top are provided with two handles, are provided with the T-shape ring in the outer ledge groove in environmental protection, fire prevention Sewage well cover walling crib; The spill well lid covers on walling crib, seals by T-shape ring in the groove, can realize the purpose of this utility model.
Owing to adopt such scheme, well well lid walling crib structure is more reasonable down can to make industry, be convenient to install and use, and obturation effect is good, helps environmental protection, safety construction.
Description of drawings
Below in conjunction with accompanying drawing embodiment environmental protection, fire prevention Sewage well cover walling crib utility model are further specified.
Fig. 1 is the sectional view of environmental protection, fire prevention Sewage well cover walling crib utility model
Among the figure: 1 T-shape ring, 2 spill well lids, 3 handles, 4 walling cribs
The specific embodiment:
In Fig. 1, be provided with T-shape ring (1) in spill well lid (2) the outer ledge groove, two spill places, top are provided with two handles (3); Spill well lid (2) covers on walling crib (4), seals by T-shape ring (1) in the groove, can realize the purpose of this utility model.
Claims (1)
1. an industry environmental protection, fire prevention Sewage well cover walling crib, it is characterized in that: two spill places, well lid top are provided with two handles, are provided with the T-shape ring in the outer ledge groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005661 CN2926321Y (en) | 2006-02-10 | 2006-02-10 | Fireproof and environmental-protecting well-cover ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005661 CN2926321Y (en) | 2006-02-10 | 2006-02-10 | Fireproof and environmental-protecting well-cover ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926321Y true CN2926321Y (en) | 2007-07-25 |
Family
ID=38280562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620005661 Expired - Fee Related CN2926321Y (en) | 2006-02-10 | 2006-02-10 | Fireproof and environmental-protecting well-cover ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926321Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317056A (en) * | 2014-08-01 | 2016-02-10 | 中天建设集团有限公司 | Reinforced inspection well cover plate |
-
2006
- 2006-02-10 CN CN 200620005661 patent/CN2926321Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317056A (en) * | 2014-08-01 | 2016-02-10 | 中天建设集团有限公司 | Reinforced inspection well cover plate |
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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 |