CN208346966U - A kind of manhole cover that effective control foul smell is excessive - Google Patents
A kind of manhole cover that effective control foul smell is excessive Download PDFInfo
- Publication number
- CN208346966U CN208346966U CN201820779749.4U CN201820779749U CN208346966U CN 208346966 U CN208346966 U CN 208346966U CN 201820779749 U CN201820779749 U CN 201820779749U CN 208346966 U CN208346966 U CN 208346966U
- Authority
- CN
- China
- Prior art keywords
- lag
- cover board
- snap
- gauge
- observation window
- 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.)
- Active
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of manhole covers that effectively control foul smell is excessive, including Chi Kou, cover board, U-lag, observation window, protrusion, the first snap-gauge and the second snap-gauge.The beneficial effects of the utility model are: by being respectively provided with U-lag at the top of the top of Chi Kou and cover board, and pure water is contained in the inside of U-lag, so as to utilize the junction between pure water seal cover board and Chi Kou, observation window and cover board, guarantee the airtightness of junction, the foul smell that waste water radiates in pond can be effectively prevent to overflow, working environment is improved, environmental requirement has been reached.By the way that several irregular protrusions are arranged in the bottom of U-lag, and protrusion is arranged in irregular alignment, so as to increase the frictional force between U-lag and the first snap-gauge or the second snap-gauge using protrusion, guarantee that cover board or observation window are capable of fixing securely, and facilitate cover board or observation window installing and dismounting.The manhole cover structure is simple, easy to use.
Description
Technical field
The utility model relates to a kind of manhole cover, specially a kind of manhole cover that effectively control foul smell is excessive belongs to industry
Water stores pond sealing cover applied technical field.
Background technique
Industrial wastewater includes production waste water, production waste and cooling water, refer to the waste water generated in industrial processes and
Waste liquid, wherein containing the pollution generated in industrial production materials, intermediate product, byproduct and the production process outflowed with water
Object.Industrial wastewater is many kinds of, complicated component.Such as containing mercury in electrolytic salt industrial wastewater, heavy metal metallurgy industry waste water contains
The various metals such as lead, cadmium contain in petroleum refining industry waste water containing each heavy metal species such as cyanide and chromium in metal plating waste water
Phenol, containing various pesticides etc. in pesticide process industry waste water.It is the pond for being used to store industrial wastewater that industry water, which stores pond, is had resistance to
The effect of corrosion.
But the industry waters such as existing leachate equalization basin storage pond sealing generally uses and adds cover plate for sealing in Chi Kou, still
Poorly sealed between cover board and pond body, foul smell is easy to overflow, and the foul smell of spilling can pollute air, cause prestige to the health of people
The side of body, and there is the problem of fixing inadequate firm stable, being not easy installing and dismounting in existing cover board.
Utility model content
The purpose of this utility model is that solve poorly sealed foul smell between above-mentioned existing cover board and pond body and be easy
It overflows, one kind is provided and is simple and efficient the problem of cover board fixed inadequate firm stable, using effect more preferably manhole cover.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of water seal that effective control foul smell is excessive
U-lag is arranged in lid, including Chi Kou and cover board, the top of the Chi Kou, and the top of the cover board engages observation window, the U-lag
Bottom several protrusions are set, the first snap-gauge is arranged in the bottom of the cover board, and the second snap-gauge is arranged in the bottom of the observation window.
Preferably, the top in industry water storage pond is arranged in the Chi Kou, and the Chi Kou is rectangle structure.
Preferably, the cover board engages the top that Chi Kou is arranged in U-lag, and the top of the cover board by the first snap-gauge
It is also provided with U-lag.
Preferably, the U-lag is in U-shape structure, and is loaded with pure water inside the U-lag.
Preferably, the observation window engages the top that cover board is arranged in U-lag by the second snap-gauge, and the observation window is in
Transparent configuration.
Preferably, several raised size specifications are different, and several protrusions are in irregular alignment.
Preferably, first snap-gauge on Chi Kou U-lag, second snap-gauge and the U shape slot at the top of cover board it is homogeneous
Adaptation.
Compared with prior art, the utility model has the beneficial effects that
1, by being respectively provided with U-lag at the top of the top of Chi Kou and cover board, and pure water is contained in the inside of U-lag,
So as to guarantee the airtightness of junction using the junction between pure water seal cover board and Chi Kou, observation window and cover board,
The foul smell that waste water radiates in pond can be effectively prevent to overflow, working environment is improved, reached environmental requirement.
2, by the way that several irregular protrusions are arranged in the bottom of U-lag, and protrusion is arranged in irregular alignment, thus
It can use the frictional force between protrusion increase U-lag and the first snap-gauge or the second snap-gauge, guarantee that cover board or observation window can be consolidated
It is fixed secured, and facilitate cover board or observation window installing and dismounting.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram.
Fig. 2 is the utility model section structural schematic diagram.
In figure: 1, Chi Kou；2, cover board；3, U-lag；4, observation window；5, raised；6, the first snap-gauge；7, the second snap-gauge.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
It please refers to shown in Fig. 1-2, a kind of manhole cover that effective control foul smell is excessive, including pond mouthful 1 and cover board 2, pond mouthful 1
U-lag 3 is arranged in top, and the inside of U-lag 3 contains pure water, and the top of cover board 2 engages observation window 4, and observation window 4
Transparent structure, user can observe situation in pond through observation window 4, and increasing is played in the bottom setting several raised 5 of U-lag 2
The effect of frictional force between big U-lag 3 and the first snap-gauge 6 or the second snap-gauge 7, the bottom of cover board 2 are arranged the first snap-gauge 6, are used to
Engage the U-lag 3 on pond mouthful 1, the second snap-gauge 7 is arranged in the bottom of observation window 4, for engaging the U-lag 3 on cover board 2.
Embodiment 2
In addition, please continue to refer to shown in Fig. 2, the difference from embodiment 1 is that: 1 setting of pond mouthful stores pond in industry water
Top, and pond mouthful 1 is rectangle structure, to can carry out processing behaviour to the waste water in industry water storage pond by pond mouthful 1
To make, cover board 2 engages the top that pond mouthful 1 is arranged in U-lag 3 by the first snap-gauge 6, and the top of cover board 2 is also provided with 3 pond of U-lag,
It is more closed to thereby may be ensured that cover board 2 can be connect by U-lag 3 with pond mouthful 1, foul smell can be effectively prevent to overflow, U
Shape slot 3 is in U-shape structure, and is loaded with pure water inside U-lag 3, so as to be fixed using the U-lag 3 of U-shaped structure
First snap-gauge 6 or the second snap-gauge 7, guarantee the airtightness of junction, prevent foul smell from overflowing, and observation window 4 is engaged by the second snap-gauge 7
The top of cover board 2, and the transparent structure of observation window 4 is arranged in U-lag 3, so as to be observed by the observation window 4 of transparent configuration
Situation in pond, several raised 5 size specifications are different, and several raised 5 be in irregular alignment, so as to increase U using protrusion
Frictional force between shape slot 3 and the first snap-gauge or the second snap-gauge guarantees that cover board 2 or observation window 4 are capable of fixing securely, and square
4 installing and dismounting of cover board 2 or observation window, the U of the first snap-gauge 6 and U-lag 3, the second snap-gauge 7 and 2 top of cover board on pond mouthful 1
Shape slot 3 is adapted, to guarantee that the first snap-gauge 6 and the second snap-gauge 7 can be fixed with U-lag 3, guarantees junction
Fastness.
When the utility model is used, then cover board 2 passes through the to the pure water of the inside of U-lag 3 injection certain altitude
One snap-gauge 6 engaging U-lag 3 is fixed on the top in pond mouthful 1, and observation window 4 is fixed on the top of cover board 2 by the second snap-gauge 7, can benefit
The junction between the first snap-gauge 6 and U shape slot 3, the second snap-gauge 7 and U-lag 3 is sealed with the water in U-lag 3, it can be effective
It prevents the exhaust gas in pond from being overflowed by pond mouthful 1, ensure that the safety of the working environment of workers, worker can pass through transparent observation window 4
The situation in pond is observed, increases the frictional force between U-lag 3 and the first snap-gauge 6 and the second snap-gauge 7 using protrusion 5, guarantees cover board
2 and observation window 4 be capable of fixing securely, and facilitate 4 installing and dismounting of cover board 2 and observation window.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of manhole cover that effectively control foul smell is excessive, including Chi Kou (1) and cover board (2), it is characterised in that: the Chi Kou
(1) U-lag (3) are arranged in top, and the top of the cover board (2) engages observation window (4), the U-lag (3) if bottom setting
The first snap-gauge (6) are arranged in the bottom of dry protrusion (5), the cover board (2), and the second snap-gauge is arranged in the bottom of the observation window (4)
(7)。
2. a kind of manhole cover that effectively control foul smell is excessive according to claim 1, it is characterised in that: the Chi Kou (1)
The top in industry water storage pond is set, and the Chi Kou (1) is rectangle structure.
3. a kind of manhole cover that effectively control foul smell is excessive according to claim 1, it is characterised in that: the cover board (2)
It is arranged by the first snap-gauge (6) engaging U-lag (3) and is also provided with U-lag in the top of (1) Chi Kou, and at the top of the cover board (2)
(3)。
4. a kind of manhole cover that effectively control foul smell is excessive according to claim 1, it is characterised in that: the U-lag (3)
Be in U-shape structure, and is loaded with pure water inside the U-lag (3).
5. a kind of manhole cover that effectively control foul smell is excessive according to claim 1, it is characterised in that: the observation window
(4) it is arranged by the second snap-gauge (7) engaging U-lag (3) in the top of cover board (2), and the observation window (4) transparent structure.
6. a kind of manhole cover that effectively control foul smell is excessive according to claim 1, it is characterised in that: several protrusions
(5) size specification is different, and several described raised (5) are in irregular alignment.
7. a kind of manhole cover that effectively control foul smell is excessive according to claim 1, it is characterised in that: first snap-gauge
(6) it is adapted with U-lag (3), second snap-gauge (7) on Chi Kou (1) with the U-lag (3) at the top of cover board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820779749.4U CN208346966U (en) | 2018-05-24 | 2018-05-24 | A kind of manhole cover that effective control foul smell is excessive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820779749.4U CN208346966U (en) | 2018-05-24 | 2018-05-24 | A kind of manhole cover that effective control foul smell is excessive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208346966U true CN208346966U (en) | 2019-01-08 |
Family
ID=64890664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820779749.4U Active CN208346966U (en) | 2018-05-24 | 2018-05-24 | A kind of manhole cover that effective control foul smell is excessive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208346966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934587A (en) * | 2022-04-29 | 2022-08-23 | 中国联合工程有限公司 | Observation port structure for corrosive medium pool and installation method thereof |
-
2018
- 2018-05-24 CN CN201820779749.4U patent/CN208346966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934587A (en) * | 2022-04-29 | 2022-08-23 | 中国联合工程有限公司 | Observation port structure for corrosive medium pool and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200706172A (en) | Closure system and method of enclosing a liquid material in a vial | |
| CN208346966U (en) | A kind of manhole cover that effective control foul smell is excessive | |
| MA32390B1 (en) | receptacle | |
| CN209337292U (en) | A kind of petrochemical industry waste liquid primary filtration storage device | |
| CN205937803U (en) | Automatic pressure release container blocks water | |
| CN102717915A (en) | Inclined blanking temporary storage barrel | |
| CN205635172U (en) | Chemical industrial sewage treatment pond | |
| CN204197481U (en) | A kind of anti-drip bottle and bottle cap component | |
| CN204098140U (en) | Integral type water tank | |
| CN204314316U (en) | A kind of in-vitro diagnosis test card adding mouth structure and in-vitro diagnosis test card | |
| CN205321124U (en) | Slidingtype pickle jar adds hydrophone | |
| CN208532762U (en) | Flow cytometer feed liquid bucket sealing structure | |
| CN202669325U (en) | Safe ink bottle | |
| CN206736357U (en) | A kind of device for protecting enamel reaction pot mouth | |
| CN207805164U (en) | One kind can effective anti-spilled filtration paper cylinder | |
| CN209630690U (en) | A kind of coke-oven plant's mechanizeding ammonia clarifying groove | |
| CN206956112U (en) | A kind of extraction box | |
| CN202315520U (en) | Filter element connection device of water purifier | |
| CN204509504U (en) | A kind of annularly plating production line | |
| CN208878537U (en) | A kind of reaction kettle safety cover plate | |
| CN221777646U (en) | Environment-friendly oil removal pond | |
| CN221674271U (en) | Acidification tank for preventing acid gas from overflowing | |
| CN205150309U (en) | Drinking vessel is annotated to ration | |
| CN203806455U (en) | Oil measuring hole capable of being automatically opened and closed | |
| CN204005150U (en) | Self oil feeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |