CN201334725Y - Mosquito repelling sewer grate - Google Patents
Mosquito repelling sewer grate Download PDFInfo
- Publication number
- CN201334725Y CN201334725Y CNU2008202331615U CN200820233161U CN201334725Y CN 201334725 Y CN201334725 Y CN 201334725Y CN U2008202331615 U CNU2008202331615 U CN U2008202331615U CN 200820233161 U CN200820233161 U CN 200820233161U CN 201334725 Y CN201334725 Y CN 201334725Y
- Authority
- CN
- China
- Prior art keywords
- sewer
- plate
- grate
- mosquito
- movable baffle
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Sewage (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a mosquito repelling sewer grate, comprising a barrier plate, an inclined plate, lateral plates and a movable baffle plate. Two sides of the barrier plate are fixedly connected with the two triangular lateral plates; one edge of the inclined plated is fixedly connected with one edge of the barrier plate; and the movable baffle plate is movably connected with one edge of the barrier plate. The mosquito repelling sewer grate is fixed on the ground above a sewer, so when rainwater is needed to be drained, large impurities in the rainwater is filtered by the barrier plate, and the rainwater thrusts aside the movable baffle plate along the inclined plate and enters the sewer; when water is not needed to be drained, the movable baffle plate droops under the gravity per se with the lower edge rightly contacting the inclined plate, so as to better seal the inclined plate and to further prevent mosquitoes in the sewer from flying to the ground from the sewer grate.
Description
Technical field
The utility model relates to a kind of sewer grate that is used for draining, relates in particular to a kind of sewer grate that can mosquito-insect-proof, belongs to the plumbing technical field.
Background technology
At present, the sewer grate on garden, the road surface all is to make paliform with reinforcing bar or cast iron, directly fixes on the ground, and its function mainly is some rubbish of filtering, prevents that rubbish from entering sewer and resulting in blockage.There is certain shortcoming in such sewer grate, promptly can not stop up the mosquito in the sewer to get out, and well-known, sewer is the gentle major sources of mosquito, and a large amount of mosquito in the living environment is from sewer.For addressing this problem, Chinese patent discloses a kind of household kitchen sewer mosquito-insect-proof, deodorization leakage-blocking device, comprises pedestal, passage and leakage closure plate, wherein the passage upper end is connected on the pedestal, the lower end is an angle, is hinged with leakage closure plate on the angle, and has shell fragment to be against Lou on the closure plate.Be placed on during use in the sewer of kitchen, the elastic force of shell fragment makes Lou closure plate cover on the angle of passage the sewer mouth is blocked at ordinary times, avoided mosquito, foul smell in the sewer inlet chamber, keep indoor cleaning, when indoor drainage, hydraulic pressure overcomes shell fragment elastic force and will leak closure plate and push open, and water promptly can flow out from sewer, and water flows out the back shell fragment makes again Lou that closure plate resets.There is following shortcoming in this leakage-blocking device: the structure more complicated, and high to the elasticity requirement of spring, and also application life is short.
Summary of the invention
The purpose of this utility model is exactly the problem that exists with the upper and lower water course grate for solving, and a kind of improved mosquito-insect-proof grate is provided, and it has simple in structure, use aspect, the advantage that mosquito-insect-proof is effective.
The purpose of this utility model is achieved through the following technical solutions, this mosquito-insect-proof sewer grate comprises barrier board, swash plate, side plate, sideboard, fixedly connected with two leg-of-mutton side plates in the both sides of described barrier board, fixedly connected with one side of barrier board in one side of described swash plate, the dual-side that described swash plate is relative is fixedlyed connected with two side plates respectively, and one side of described sideboard and barrier board flexibly connects.
During use, this mosquito-insect-proof sewer grate is fixed on the ground of sewer top, when the needs draining, rainwater filters out big impurity by barrier board, washes sideboard open along swash plate and enters sewer, during not draining, sideboard is by the gravity sag of self, and at this moment, the lower edge of sideboard just in time contacts on the swash plate, form better seal, prevented that the mosquito in the sewer from getting into more than the ground by drain cover.
The beneficial effects of the utility model: this mosquito-insect-proof sewer grate passes through scientific design, the sealing of sideboard is to utilize the gravity sag of himself to finish, the unlatching of sideboard is the impulse force that has utilized draining, and is simple in structure, easy to use, mosquito-insect-proof is effective.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing
Schematic diagram when Fig. 1 seals for the utility model
Schematic diagram when Fig. 2 opens for the utility model
Among the figure: 1, barrier board 2, swash plate 3, side plate 4, sideboard 5, ground
The specific embodiment
As shown in Figure 1 and Figure 2, this mosquito-insect-proof sewer grate comprises barrier board 1, swash plate 2, side plate 3, sideboard 4, fixedly connected with two leg-of-mutton side plates 3 in the both sides of barrier board 1, fixedly connected with one side of barrier board 1 in one side of swash plate 2, swash plate 2 relative dual-sides are fixedlyed connected with two side plates 3 respectively, and sideboard 4 flexibly connects with one side of barrier board 1.During use, this mosquito-insect-proof sewer grate is fixed on the ground 5 of sewer top, when the needs draining, rainwater filters out big impurity by barrier board 1, washes sideboard 4 open along swash plate 2 and enters sewer; During not draining, sideboard 4 is by the gravity sag of self, and at this moment, the lower edge of sideboard 4 just in time contacts on the swash plate 2, forms better seal, has prevented that the mosquito in the sewer from getting into more than the ground by drain cover.
Claims (1)
1, a kind of mosquito-insect-proof sewer grate, it is characterized in that this mosquito-insect-proof sewer grate comprises barrier board, swash plate, side plate, sideboard, fixedly connected with two leg-of-mutton side plates in the both sides of described barrier board, fixedly connected with one side of barrier board in one side of described swash plate, the dual-side that described swash plate is relative is fixedlyed connected with two side plates respectively, and one side of described sideboard and barrier board flexibly connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202331615U CN201334725Y (en) | 2008-12-25 | 2008-12-25 | Mosquito repelling sewer grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202331615U CN201334725Y (en) | 2008-12-25 | 2008-12-25 | Mosquito repelling sewer grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334725Y true CN201334725Y (en) | 2009-10-28 |
Family
ID=41286375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202331615U Expired - Fee Related CN201334725Y (en) | 2008-12-25 | 2008-12-25 | Mosquito repelling sewer grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334725Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317087A (en) * | 2014-06-26 | 2016-02-10 | 孙红生 | Slope-type auto-valve-closing odor-proof device |
-
2008
- 2008-12-25 CN CNU2008202331615U patent/CN201334725Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317087A (en) * | 2014-06-26 | 2016-02-10 | 孙红生 | Slope-type auto-valve-closing odor-proof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20101225 |