CN107965041A - A kind of mosquito-proof drain cover - Google Patents
A kind of mosquito-proof drain cover Download PDFInfo
- Publication number
- CN107965041A CN107965041A CN201711453255.3A CN201711453255A CN107965041A CN 107965041 A CN107965041 A CN 107965041A CN 201711453255 A CN201711453255 A CN 201711453255A CN 107965041 A CN107965041 A CN 107965041A
- Authority
- CN
- China
- Prior art keywords
- mosquito
- drain cover
- proof
- spring
- proof plate
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0405—Gullies for use in roads or pavements with an odour seal
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/06—Devices for restraining rats or other animals
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of mosquito-proof drain cover, including leakage hole, drain cover outside under axis fixing piece, rotation axis, drain cover main body, mosquito-proof plate, spring, spring constraint bar, rainwater, compared with prior art, the beneficial effects of the invention are as follows new a kind of mosquito-proof drain cover, designed using mosquito-proof plate, when the water that do not rain flows through drain cover, mosquito-proof plate is close under the action of the elastic force of spring below drain cover main body, the contact of outside air can be stopped, can play the role of preventing the peculiar smell in sewer from conducting to above earth's surface.When rain flows through drain cover; rainwater flows to drain cover; due to rainwater gravity; spring contraction in drain cover; mosquito-proof plate is opened; rainwater can be flowed down smoothly, can be prevented while the function of original blowdown flood discharge is not hindered mosquito fly to sewer procreation, contribute to protect people living environment.
Description
Technical field
The present invention relates to a kind of drain cover, more particularly to a kind of mosquito-proof drain cover.
Background technology
Sewer is a kind of urban public utilities, it is, in general, that sewerage system is to be used to collecting and discharging city generation
Sanitary wastewater and industrial production in the industrial wastewater that produces.
And drain cover refers to：Sewer will have an outlet for leading to ground every one section, sewer mouth usually with ground
Face is concordant, it is therefore desirable to which one is used for covering preventing pedestrian from falling into sewer and rainwater being made to flow into sewer for sewer
Lid, due to might have sewage under sewer, sewage is the breeding place of mosquito, and existing drain cover is all simpler and cruder,
There is no concrete measure to prevent mosquito from being bred in sewer, and the various nifves in sewer can be all distributed in sky
In, reduce the trip impression of pedestrian.
The content of the invention
It is an object of the invention to provide one kind can by rainwater, prevent mosquito by and can prevent to a certain degree in well
The mosquito-proof drain cover that peculiar smell leaks, to solve the problems mentioned in the above background technology.
The purpose of the present invention is be achieved by following technical proposals：A kind of mosquito-proof drain cover, including axis fixing piece,
Leakage hole, drain cover outer edge under rotation axis, drain cover main body, mosquito-proof plate, spring, spring constraint bar, rainwater, the lower water
Both sides are with a drain cover edge integrally connected below drive cap main body, and the drain cover main body left end with pacifying respectively at right end
A pair of of axis fixing piece is filled, rotation axis is respectively arranged with a pair of of axis fixing piece endoporus of a pair of of the axis fixing piece and right end of the left end,
And bearing is installed between rotation axis and axis fixing piece, mosquito-proof plate is mounted in two rotation axis, under the two mosquito-proof plates
Side is respectively and fixedly provided with a spring constraint bar, and the two spring constraint bars are also connected with homonymy drain cover outer edge, two springs
Spring is cased with the outside of constraining rod, the lower spring end and drain cover outside edge contacts, the spring upper end connect with mosquito-proof plate
Touch.
Further, the mosquito-proof plate surrounding is provided with hairbrush, and the length of fine hair is 1cm-2cm on hairbrush.
Further, leakage hole under the rainwater of strip is equipped with above the drain cover main body.
Further, the drain cover main body is rectangle, and the mosquito-proof plate shape is also rectangle, and mosquito-proof plate uses tool
The engineering plastics for having anticorrosive property are made.
Compared with prior art, the beneficial effects of the invention are as follows new a kind of mosquito-proof drain cover, set using mosquito-proof plate
Meter, when the water that do not rain flows through drain cover, mosquito-proof plate is close under the action of the elastic force of spring under drain cover main body
Side, can stop the contact of outside air, can play the role of preventing the peculiar smell in sewer from conducting to above earth's surface.When having
When rainwater flows through drain cover, rainwater flows to drain cover, due to rainwater gravity, spring contraction in drain cover,
Mosquito-proof plate is opened, and rainwater can be flowed down smoothly, can prevent mosquito from flying to while the function of original blowdown flood discharge is not hindered
Sewer is multiplied, and helps to protect the living environment of people.
Brief description of the drawings
Fig. 1 is axonometric drawing of the present invention；
Fig. 2 is front view of the present invention；
In figure：1st, axis fixing piece, 2, rotation axis, 3, drain cover main body, 4, spring, 5, spring constraint bar, 6, mosquito-proof plate,
7th, leakage hole under rainwater, 8, drain cover outer edge.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
As shown in Figs. 1-2, the invention discloses a kind of mosquito-proof type drain cover, including axis fixing piece 1, rotation axis 2, lower water
Leakage hole 7, drain cover outer edge 8, drain cover main body 3 under drive cap main body 3, spring 4, spring constraint bar 5, mosquito-proof plate 6, rainwater
Lower section both sides are with 8 integrally connected of a drain cover outer edge, and 3 left end of drain cover main body with installing a pair of of axis respectively at right end
Fixing piece 1, a pair of of axis fixing piece 1 of left end in a pair of of 1 endoporus of axis fixing piece of right end with being respectively arranged with rotation axis 2, and rotation axis 2
Bearing is installed between axis fixing piece 1, mosquito-proof plate 6 is mounted in two rotation axis 2, mosquito-proof plate surrounding is provided with hairbrush, and
The length of fine hair is 1cm-2cm on hairbrush, and the two mosquito-proof lower sections of plate 6 are respectively and fixedly provided with a spring constraint bar 5, and two spring constraint bars 5 are also
Be connected with homonymy drain cover outer edge 8, the outside of two spring constraint bar 5 is cased with spring 4,4 lower end of spring with outside drain cover
Edge 8 contacts, and 4 upper end of spring is contacted with mosquito-proof plate 6, mosquito-proof plate 6 is rotated around rotation axis 2, and does not have above mosquito-proof plate 6
When having certain pressure, mosquito-proof plate 6 is close to 3 lower end of drain cover main body under the action of the spring, make mosquito cannot be introduced into or
Fly out sewer, leaks prevented also from the peculiar smell in sewer, and when having certain pressure above mosquito-proof plate 6, mosquito-proof plate 6 is around rotation
Axis 2 rotates, and rainwater or the handstone leakage hole 7 under rainwater can be made to fall into sewer, drain cover main body 3 is by with higher-strength
Cast iron be made, can prevent that pedestrian and vehicle from falling into sewer.
The present invention is exemplarily described above in association with attached drawing, it is clear that the present invention implements and from above-mentioned side
The limitation of formula, as long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical solution are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (4)
- A kind of 1. mosquito-proof drain cover, it is characterised in that：Including axis fixing piece, rotation axis, drain cover main body, mosquito-proof plate, bullet Leakage hole, drain cover outer edge under spring, spring constraint bar, rainwater, below the drain cover main body both sides with a sewer Lid edge integrally connected, installs a pair of of axis fixing piece at the drain cover main body left end and right end respectively, and the one of the left end To being respectively arranged with rotation axis in a pair of of axis fixing piece endoporus of axis fixing piece and right end, and it is provided between rotation axis and axis fixing piece Bearing, mosquito-proof plate is mounted in two rotation axis, a spring constraint bar is respectively and fixedly provided with below the two mosquito-proof plates, described in two Spring constraint bar is also connected with homonymy drain cover outer edge, and spring, the spring are cased with the outside of the two spring constraint bars Lower end and drain cover outside edge contacts, the spring upper end are contacted with mosquito-proof plate.
- A kind of 2. mosquito-proof drain cover according to claim 1, it is characterised in that：The mosquito-proof plate surrounding installation hairiness Brush, and the length of fine hair is 1cm-2cm on hairbrush.
- A kind of 3. mosquito-proof drain cover according to claim 1, it is characterised in that：It is equipped with above the drain cover main body Leakage hole under the rainwater of strip.
- A kind of 4. mosquito-proof drain cover according to claim 1, it is characterised in that：The drain cover main body is rectangle, The mosquito-proof plate shape is also rectangle, and mosquito-proof plate uses the engineering plastics with anticorrosive property to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453255.3A CN107965041A (en) | 2017-12-28 | 2017-12-28 | A kind of mosquito-proof drain cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453255.3A CN107965041A (en) | 2017-12-28 | 2017-12-28 | A kind of mosquito-proof drain cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107965041A true CN107965041A (en) | 2018-04-27 |
Family
ID=61995923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711453255.3A Withdrawn CN107965041A (en) | 2017-12-28 | 2017-12-28 | A kind of mosquito-proof drain cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107965041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3103399A1 (en) * | 2019-11-21 | 2021-05-28 | Societe D'assainissement Rationel Et De Pompage | PROTECTION DEVICE FOR A CURING PIPE AND CURING PROCESS USING SUCH A DEVICE |
-
2017
- 2017-12-28 CN CN201711453255.3A patent/CN107965041A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3103399A1 (en) * | 2019-11-21 | 2021-05-28 | Societe D'assainissement Rationel Et De Pompage | PROTECTION DEVICE FOR A CURING PIPE AND CURING PROCESS USING SUCH A DEVICE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180427 |