CN201459907U - Environmental-friendly manhole cover - Google Patents
Environmental-friendly manhole cover Download PDFInfo
- Publication number
- CN201459907U CN201459907U CN2009201243490U CN200920124349U CN201459907U CN 201459907 U CN201459907 U CN 201459907U CN 2009201243490 U CN2009201243490 U CN 2009201243490U CN 200920124349 U CN200920124349 U CN 200920124349U CN 201459907 U CN201459907 U CN 201459907U
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- Prior art keywords
- water
- drip pan
- manhole
- lid
- fixed
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- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
An environmental-friendly manhole cover comprises a cover seat and a cover body which are mounted above a manhole; and a plurality of through holes are uniformly distributed in the cover body. The manhole cover is characterized in that a water collection hopper is arranged below the cover body; a water holding groove fixed with the water collecting hopper is formed below the water collecting hopper; the upper edge mouth of the water holding groove is higher than the bottom of the water collection hopper; the upper edge of the water collecting hopper is fixed on the cover seat or a mounting rack arranged on the inner wall of the manhole; the front side edge and the back side edge of the water holding groove extend upwards to be fixed with the water collecting hopper; the cross section of the water holding groove is W-shaped; and a strengthening rib is fixed on the outer side wall of the water collecting hopper. The manhole cover is mounted above the manhole of a drainage, and the water holding groove is filled with water, so that smell in the drainage can be prevented from overflowing, mosquitoes and mouse in the drainage can be prevented from flying or climbing out to ensure the ambient environment to be clean and the air to be fresh; and the manhole has the advantages of simple structure and fast drainage speed, and can be widely applied to occasions like squares, roads, residential areas and the like.
Description
Technical field:
The utility model relates to the inspection shaft lid on a kind of manhole, the environmental protection inspection shaft lid of a kind of specifically mosquito-insect-proof, deodorization.
Background technology:
Sediment in sewer, sewage are quite fertile, are the hotbeds of bacterium and insect breeding growth, also can give out various putrefactive odors simultaneously, and these bacteriums, mosquito and stink can arrive ground by the through hole of inspection shaft lid, thereby are detrimental to health.And therefore the inspection shaft lid can't bottle up these through holes owing to need carry out draining to ground.Patent Office of the People's Republic of China is disclosed on December 20th, 2006, notice of authorization number is " sewer mosquito-insect-proof, the deodorization apparatus " of " CN2848980Y ", it comprises circular comb formula cover plate, be installed on rotating shaft on the described circular comb formula cover plate, be installed on the diaphragm seal that seals mutually with described circular comb formula cover plate on it, the sealing sheet is supported mutually by spring and gripper shoe.It comes mosquito-insect-proof, deodorization by the cooperation of diaphragm seal and comb formula cover plate, but because can only be by water seepage from diaphragm seal when the diaphragm seal draining has been installed, drainage speed is extremely slow, and practicality is not strong.
The utility model content:
The purpose of this utility model is at the defective of above-mentioned prior art and deficiency, but covers for people provide a kind of mosquito-insect-proof, deodorization, the fast inspection shaft of drainage speed.
Technical solution adopted in the utility model is for achieving the above object: this environmental protection inspection shaft lid comprises cage and the lid that is installed on the inspection shaft top, in lid, be evenly equipped with a plurality of through holes, described lid below is provided with drip pan, be provided with the Storage water tank that fixes with it below drip pan, the upper edge hole of this Storage water tank is higher than the bottom of drip pan.
Described drip pan upper edge is fixed on the cage.
Described inspection shaft inwall is provided with installing rack, and described drip pan upper edge is fixed on this installing rack.
The forward and backward dual-side of described Storage water tank extends upward with drip pan and fixes.
Described Storage water tank cross section is " W " shape.
Described drip pan lateral wall is fixed with reinforcing rib.
The utility model is installed on the inspection shaft top of sewer, and in Storage water tank topped up with water, can prevent that the stink in the sewer from overflowing, can avoid mosquito, mouse and bacterium in the sewer to be detrimental to health again, guarantee surrounding environment cleaning, with fresh air, and having simple in structurely, the advantage that drainage speed is fast can be widely used in occasions such as square, road, sub-district.Water in the Storage water tank is as long as once fill it up with, and rainwater and waste water can enter from the through hole of lid, and are pooled in the Storage water tank by drip pan, and the water vapour in the sewer also can be at the outer wall cohesion and the inflow Storage water tank of drip pan.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is another example structure schematic diagram of the utility model.
The specific embodiment:
As shown in Figure 1, the utility model environmental protection inspection shaft lid, it comprises cage 2 and the lid 1 that is installed on the inspection shaft top, in lid 1, be evenly equipped with a plurality of through hole 1a. and below lid 1, be provided with drip pan 3, this drip pan 3 is infundibulate, its upper edge is fixed on the cage 2. below drip pan 3, be provided with the Storage water tank 4 of filling water, before this Storage water tank 4, back dual-side extends upward and with drip pan 3 sidewalls welding or interlock fixing, and Storage water tank 4 upper edge hole be higher than the bottom of drip pan 3. described Storage water tank 4 cross sections are " W " shape, in the middle of it jut over against with the bottom centre of drip pan 3. the fresh water that compiles on the favourable like this drip pan 3 replaces the Chen Shui in the Storage water tank 4 fast, avoid growing mosquito at the Chen Shuizhong of Storage water tank 4. the edge bending of described Storage water tank 4, to strengthen the intensity at Storage water tank 4 edges, prevent Storage water tank 4 distortion. when drip pan 3 sizes are big, can increase several reinforcing ribs 5 at drip pan 3 lateral walls, to prevent drip pan 3 distortion.
As shown in Figure 2, second embodiment of the present utility model is by obtaining the repacking of existing inspection shaft lid, because after on the existing cage 2 drip pan 3 being installed, top lid 1 will be given prominence to ground, thereby influence is current, therefore can installing rack 6 be set at described inspection shaft inwall, drip pan 3 upper edges are fixed on this installing rack 6.Below drip pan 3, be fixed with same Storage water tank 4.
In use, the utility model is installed on inspection shaft top, topped up with water Storage water tank 4 in just can prevent that the interior stink of sewer from overflowing simultaneously, can avoid sewer interior mosquito, mouse to fly out again or climbs out of.Water in the Storage water tank 4 is as long as once fill it up with, rainwater and waste water can enter from the through hole 1a of lid 1, be pooled in the Storage water tank 4 by drip pan 3 again, and the water vapour in the sewer also can will overflow from the upper edge hole of Storage water tank 4 when the dilutional hyponatremia in the Storage water tank 4 at the outer wall cohesion and the inflow Storage water tank 4 of drip pan 3.
Claims (6)
1. an environmental protection inspection shaft covers, it comprises cage (2) and the lid (1) that is installed on the inspection shaft top, in lid (1), be evenly equipped with a plurality of through holes (1a), it is characterized in that described lid (1) below is provided with drip pan (3), be provided with the Storage water tank (4) that fixes with it in the below of drip pan (3), the upper edge hole of this Storage water tank (4) is higher than the bottom of drip pan (3).
2. environmental protection inspection shaft according to claim 1 lid is characterized in that described drip pan (3) upper edge is fixed on the cage (2).
3. environmental protection inspection shaft lid according to claim 1 is characterized in that described inspection shaft inwall is provided with installing rack (6), and described drip pan (3) upper edge is fixed on this installing rack (6).
4. according to claim 2 or 3 described environmental protection inspection shafts lid, the forward and backward dual-side that it is characterized in that described Storage water tank (4) extends upward with drip pan (3) and fixes.
5. environmental protection inspection shaft lid according to claim 4 is characterized in that described Storage water tank (4) cross section is " W " shape.
6. environmental protection inspection shaft lid according to claim 4 is characterized in that described drip pan (3) lateral wall is fixed with reinforcing rib (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201243490U CN201459907U (en) | 2009-07-03 | 2009-07-03 | Environmental-friendly manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201243490U CN201459907U (en) | 2009-07-03 | 2009-07-03 | Environmental-friendly manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459907U true CN201459907U (en) | 2010-05-12 |
Family
ID=42387260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201243490U Expired - Fee Related CN201459907U (en) | 2009-07-03 | 2009-07-03 | Environmental-friendly manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611624A (en) * | 2018-11-28 | 2019-04-12 | 钱丽玉 | A kind of direct insertion quick positioning metal pipe variable diameter attachment device |
-
2009
- 2009-07-03 CN CN2009201243490U patent/CN201459907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611624A (en) * | 2018-11-28 | 2019-04-12 | 钱丽玉 | A kind of direct insertion quick positioning metal pipe variable diameter attachment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |