CN110847331A - Closed automatic exhaust and drainage inspection well cover - Google Patents
Closed automatic exhaust and drainage inspection well cover Download PDFInfo
- Publication number
- CN110847331A CN110847331A CN201911057957.9A CN201911057957A CN110847331A CN 110847331 A CN110847331 A CN 110847331A CN 201911057957 A CN201911057957 A CN 201911057957A CN 110847331 A CN110847331 A CN 110847331A
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- drainage
- cavity
- cover plate
- inspection well
- lever mechanism
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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
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- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a closed automatic exhaust and drainage inspection well cover, which comprises an inspection well top cover which is rectangular as a whole, and further comprises an inner cavity and a drainage mechanism arranged in the inner cavity, wherein the drainage mechanism comprises a drainage cover plate, a cam lever mechanism driving the drainage cover plate to operate, a power device driving the cam lever mechanism to rotate and a power supply providing the power device to operate, the power supply is connected with the power device through a timing circuit, a water outlet is arranged in the inner cavity, the drainage cover plate is matched with the water outlet, one end of the drainage cover plate is provided with a counterweight component for driving the drainage cover plate to be closed and the water outlet to be closed, the inner cavity is also provided with a sealed power supply and a holding cavity of the timing circuit, the novel inspection well cover can be pushed open by two drainage cover plates on a water outlet of the lever mechanism in the inner cavity at regular time, so that sundr, and the sewage is discharged into an underground drainage ditch to prevent blockage during raining.
Description
Technical Field
The invention relates to an inner cavity, in particular to a closed type inspection well cover capable of automatically exhausting and draining air.
Background
Although the inner cavities used at present have various closed inner cavities, the inner cavities are not solar closed automatic exhaust and drainage inner cavities, and a drainage port is often blocked due to rain caused by sundries and garbage accumulated for a long time, and cannot be added with a methane or gas sensor, so that the methane and the gas in a local drainage ditch cannot be automatically discharged after the concentration exceeds the standard.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, it is a technical object of the present invention to provide a solar closed automatic air-discharging and water-draining internal cavity.
In order to achieve the technical purpose, the invention provides a closed automatic exhaust and drainage inspection well cover, which comprises an inspection well top cover which is rectangular as a whole, an inner cavity and a drainage mechanism arranged in the inner cavity, wherein the drainage mechanism comprises a drainage cover plate, a cam lever mechanism driving the drainage cover plate to operate, a power device driving the cam lever mechanism to rotate and a power supply providing power for the power device to operate, the power supply is connected with the power device through a timing circuit, a drainage outlet is formed in the inner cavity, the drainage cover plate is matched with the drainage outlet, a counterweight component driving the drainage cover plate to be closed and the drainage outlet is arranged at one end of the drainage cover plate, and a sealed power supply and an accommodating cavity of the timing circuit are further arranged in the inner cavity.
Furthermore, the power device adopts a motor, at least two water outlets and at least two water discharge cover plates are arranged, each water discharge cover plate comprises a cover plate and a counterweight cavity, the shape of the cover plate is matched with that of each water outlet, the counterweight component is arranged in the counterweight cavity, the middle position of the inner cavity protrudes downwards and is in an overall shape with a concave middle part, and the concave part of the inner cavity is also provided with two rectangular water outlets; two position between the outlet still set up hold the cavity, its whole all is located the below of cavity, hold the top installation power in the cavity, the below installation timing circuit of power, two the below of outlet all is provided with a drainage apron, the drainage apron all includes a shape and outlet adaptive cover plate and columniform counter weight cavity, through connecting plate fixed connection mutually between cover plate and the hollow columniform counter weight cavity, two connecting plates between be connected through the pivot, pivot swing joint is in one side position of outlet, the middle part fixed mounting of pivot has one to stir the key, the motor is installed in one side position that holds the cavity, the power take off end of motor is connected with cam lever mechanism, cam lever mechanism with stir the key and match.
Further, interior cavity is located the inspection shaft top cap under, the equal fixed mounting in the inside wall of inspection shaft of its edge, cam lever mechanism wholly is a sectorial shape, and its nearly apex department is a mounting hole that is used for installing the pivot, cam lever mechanism's cambered surface part is provided with two sets of recesses, cam lever mechanism's side still is provided with one and touches the piece.
Furthermore, a microswitch matched with the touch block is further installed on the outer surface of the accommodating cavity close to one side of the cam lever mechanism.
Further, install the solar panel support on the inspection shaft top cap, install the solar panel who is used for the electricity generation on the solar panel support, solar panel and power electric connection, the power is the lithium cell.
Further, the power source is a high capacity dry cell battery.
Furthermore, the power supply is electrically connected with the motor, the timing circuit and the microswitch.
Furthermore, the side surface of the concave part of the inner cavity is also provided with two overflow ports and a matched small overflow cover plate, and the lower surface of the small overflow cover plate is connected with a movable shaft arranged on the lower surface of the inner cavity through an arc-shaped connecting piece.
Furthermore, the solar panel bracket is fixedly arranged at one side position on the upper surface of the inspection well top cover.
Further, the solar panel support sets up the position under the inspection shaft top cap, its fixed connection hold the upper surface in the cavity outside.
The invention has convenient installation, utilizes solar energy, automatically processes sundries and garbage at regular time and has long service life. The 2-3W solar panel is additionally arranged on the surface of the closed inner cavity, and by utilizing the energy of the 2-3W solar panel, the battery is charged by enough light (strong light which is not directly irradiated by the sun) in the daytime, so that the motor can regularly push open two drainage cover plates on the drainage port of the lever mechanism in the inner cavity through the timing circuit with minimum force, and impurities and garbage on the inner cavity are cleared away every day and are discharged into an underground drainage ditch to prevent blockage in the rainy day. The opening mode can be set to be opened once every 12 hours, the opening is performed for about 2 times every day, the ejecting time is about 2-3 seconds every time, and sundries and garbage can be completely removed and discharged into the underground drainage ditch. The novel methane and gas sensor is easy to install, if the concentration of methane or gas is too high, the drainage cover plate can be opened to discharge the methane or gas, and the sealed state is recovered until the concentration is reduced to the standard, so that the sealed effect of preventing the invasion of mosquitoes and insects is achieved.
Drawings
Fig. 1 is an overall structural view of the present invention.
FIG. 2 is a bottom view of the present invention.
Fig. 3 is a structural view of the cam lever mechanism of the present invention.
FIG. 4 is a top view of the present invention.
FIG. 5 is a top view of the present invention.
In the figure, 1, a solar panel; 2. a power source; 3. a timing circuit; 4. a motor; 5. a cam lever mechanism; 6. a drain cover plate; 7. an inner cavity; 8. opening the space; 9. a top cover of the inspection well; 10. a solar panel support; 11. a water outlet; 12. an accommodating cavity; 13. a rotating shaft; 14. dialing a key; 15. a microswitch; 16. a small overflow cover plate 501 and mounting holes; 502. a groove; 503. a touch block; 601. a cover sheet; 602. a counterweight cavity; 603. a connecting plate.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Example (b):
referring to the attached drawings 1-3 of the specification, a closed automatic exhaust and drainage inspection well cover comprises an inspection well top cover 9 which is rectangular as a whole, an inner cavity 7 and a drainage mechanism arranged in the inner cavity 7, wherein the drainage mechanism comprises a drainage cover plate 6, a cam lever mechanism 5 driving the drainage cover plate 6 to operate, a power device driving the cam lever mechanism 5 to rotate and a power supply providing the power device to operate, the power supply is connected with the power device through a timing circuit, a solar panel bracket 10 is arranged on the inspection well top cover 9, the solar panel bracket 10 is fixedly arranged at one side position on the upper surface of the inspection well top cover 9, a solar panel 1 used for generating electricity is arranged on the solar panel bracket 10, the solar panel 1 is electrically connected with the power supply 2, the power supply 2 is a rechargeable lithium battery, a water drainage port is arranged in the inner cavity 7, and the drainage cover plate, one end of the drainage cover plate 6 is provided with a counterweight component for promoting the drainage cover plate 6 to close and the drainage outlet, and the inner cavity 7 is also provided with a containing cavity 12 for sealing a power supply and a timing circuit.
The power device adopts the motor 4, at least two water outlets and two water discharge cover plates 6 are arranged, each water discharge cover plate comprises a cover plate 601 and a counterweight cavity 602, the shapes of the cover plates are matched with those of the water outlets 11, a counterweight component is arranged in the counterweight cavity 602, the counterweight component is a cylindrical iron block, the shape of the counterweight component is matched with that of an inner cavity of the counterweight cavity 602, the middle position of the inner cavity 7 protrudes downwards and is in a whole shape with a concave middle part, and the concave part of the inner cavity is also provided with two rectangular water outlets 11; a containing cavity 12 is arranged between the two water outlets 11, the whole body of the containing cavity 12 is positioned below the inner cavity 7, a power supply 2 is arranged above the containing cavity 12, a timing circuit 3 is arranged below the power supply 2, a drainage cover plate 6 is arranged below the two water outlets 11, the drainage cover plate 6 comprises a cover plate 601 and a cylindrical balance weight cavity 602, the shape of the cover plate is matched with that of the water outlets 11, the cover plate 601 is fixedly connected with the hollow cylindrical balance weight cavity 602 through a connecting plate 603, the two connecting plates 603 are connected through a rotating shaft 13, the drainage cover plate 6 is closed on the water outlets 11 under the non-working state, meanwhile, the drainage cover plate is tightly matched due to the arrangement of the balance weight, the sealing performance is excellent, the rotating shaft 13 is movably connected at one side position of the water outlets 11, a toggle key 14 is fixedly arranged at the middle position of the rotating shaft 13, and the motor 4 is arranged, the power output end of the motor 4 is connected with a cam lever mechanism 5, and the cam lever mechanism 5 is matched with the toggle key 14.
The inner cavity 7 is located under the inspection well top cover 9, the edges of the inner cavity are fixedly installed on the inner side wall of the inspection well, the cam lever mechanism 5 is integrally in a fan-shaped shape, a mounting hole 501 for mounting the rotating shaft 13 is formed in the position close to the vertex of the cam lever mechanism, two groups of grooves 502 are formed in the arc surface part of the cam lever mechanism 5, a touch block 503 is further arranged on the side surface of the cam lever mechanism 5, a micro switch 15 matched with the touch block 503 is further installed on the position, close to one side of the cam lever mechanism 5, of the outer surface of the accommodating cavity 12, and the power supply 2 is further electrically connected with the motor 4, the timing circuit 3 and the micro switch 15.
In the production process, the motor 4, the power supply 2, the timing circuit 3 and the cam lever mechanism 5 are designed into an integral structure and sealed by glue, so that the double-waterproof, acid corrosion-resistant, anti-theft and integral sealing can be realized, the service life of the product can be prolonged, and the integral structure after being sealed by glue can be installed by only four fixing screws, thereby being convenient for maintenance and repair.
The side of the concave part of the inner cavity 7 is also provided with two overflow ports and a matched small overflow cover plate 16, the lower surface of the small overflow cover plate 16 is connected with a movable shaft arranged on the lower surface of the inner cavity 7 through an arc-shaped connecting piece, when the water level below the small overflow cover plate 16 is too high, water can overflow from the overflow ports at the small overflow cover plate 16, and when the water level is lowered, the small overflow cover plate 16 falls back to the overflow ports under the action of gravity.
In practical use, it is found that when the above-mentioned novel arrangement is in some areas, solar panel may suffer damage, within the allowable light reduction range, as shown in fig. 4 and 5 in the specification, the novel solar panel support 10 is arranged at a position right below the inspection well top cover 9, and is fixedly connected to the upper surface outside the accommodating cavity 12, and the inspection well top cover 9 provides physical protection for the solar panel 1.
Based on the consideration of saving the cost, this is novel can give up solar panel 1's setting to set up power 2 into the dry battery of high capacity. Because the novel middle cam lever mechanism 5 is of a light structure and is matched with a common high-capacity dry battery, the service life can reach 5-10 years, and the common requirements are completely met. This novel two dry batteries that adopt, to its power consumptive condition:
total capacity of dry cell: 2000mA X2X 6V ═ 24W;
power consumption of the timing circuit for 5 years: 0.02mA X6V X24H X365 day/year X5 year-5.26W;
self-discharge capacity of dry battery for 5 years: 24W- (24W X95% X95%) 5.43W;
the motor operates for 5 years and consumes electricity in total: 0.4mA X6V X2X 6 times/day X365 days/year X5-8.76W;
the actual simulation makes the following total electricity consumption of the motor in 5 years: the number of times of driving the motor by the dry batteries can reach 10600 times, the number of times of 5-year actions of the motor is 2 times/day X365 day/year X5 year-3650 times, the ratio number of the dry batteries capable of driving the motor is 3650 times/10600 times-34%, and the total 5-year electricity consumption is 24W X34% and 8.16W;
the electric quantity to be consumed by the ditch cover bottom plate in 5 years is as follows: 5.26W +5.43W +8.76W + 0.438W-20.45W, so the present invention ensures a useful life of at least five years.
With the above invention, for the solar panel, when there is solar rays during the day, the solar panel 1 on the surface of the inner cavity 7 absorbs solar energy and stores the collected solar energy in the cell 2. When the opening space 8 in the middle of the inner cavity 7 needs to be opened, the timing circuit 3 is provided with electric energy by the battery 2, the timing circuit 3 is connected with a coil of the motor 4, the motor 4 rotates, namely, the motor shaft drives the cam to act in figure 1 to push against one end (the lower end in the figure) of the cam lever mechanism 5, so that the cover plate 6 is opened, the opening space 8 is opened, sundries and garbage fall from the opening space 8 and are washed away by rainwater in the future rainy days, then the timing circuit 3 is powered off, the motor 4 stops moving and is separated from being contacted with one end of the cam lever mechanism 5, the cover plate 6 is closed, the opening space 8 is closed again, and the whole process is completed. All times are controlled by the timing circuit 3.
This novel simple to operate utilizes solar energy, and debris and rubbish are handled to automatic timing, longe-lived. The 2-3W solar panel is additionally arranged on the surface of the closed inner cavity, and by utilizing the energy of the 2-3W solar panel, the battery is charged by enough light (strong light which is not directly irradiated by the sun) in the daytime, so that the motor can regularly push open two drainage cover plates on the drainage port of the lever mechanism in the inner cavity through the timing circuit with minimum force, and impurities and garbage on the inner cavity are cleared away every day and are discharged into an underground drainage ditch to prevent blockage in the rainy day. The opening mode can be set to be opened once every 12 hours, the opening is performed for about 2 times every day, the ejecting time is about 2-3 seconds every time, and sundries and garbage can be completely removed and discharged into the underground drainage ditch. The novel methane and gas sensor is easy to install, if the concentration of methane or gas is too high, the drainage cover plate can be opened to discharge the methane or gas, and the sealed state is recovered until the concentration is reduced to the standard, so that the sealed effect of preventing the invasion of mosquitoes and insects is achieved.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides a closed self-bleeding drainage inspection shaft lid, includes whole inspection shaft top cap (9) that is the rectangle, its characterized in that, it still includes interior cavity (7) and sets up the drainage mechanism in cavity (7), drainage mechanism includes drainage cover plate (6), drives cam lever mechanism (5) of drainage cover plate (6) operation, drives cam lever mechanism (5) pivoted power device and provides the power of power device operation, the power passes through the timing circuit and connects power device, be provided with the outlet in cavity (7), drainage cover plate (6) and outlet looks adaptation interior cavity (7) still are provided with sealed power and timing circuit hold cavity (12).
2. The closed automatic exhaust and drainage inspection well cover as claimed in claim 1, wherein: the power device adopts a motor (4), at least two water draining openings and at least two water draining cover plates (6) are arranged, each water draining cover plate comprises a cover plate (601) and a counterweight cavity (602), the shape of each cover plate is matched with that of each water draining opening (11), the middle position of each inner cavity (7) protrudes downwards and is in a concave overall shape, and the concave part of each inner cavity is also provided with two rectangular water draining openings (11); two the position between outlet (11) still set up holding cavity (12), its whole all is located the below of interior cavity (7), top installation power (2) in holding cavity (12), the below installation timing circuit (3) of power (2), two the below of outlet (11) all is provided with a drainage apron (6), through connecting plate (603) looks fixed connection between cover plate (601) and hollow cylindrical counter weight cavity (602), two connecting plates (603) between be connected through pivot (13), pivot (13) swing joint is in one side position of outlet (11), the middle part position fixed mounting of pivot (13) has one to stir key (14), motor (4) are installed in the one side position that holds cavity (12), the power take off of motor (4) is connected with cam lever mechanism (5), the cam lever mechanism (5) is matched with the toggle key (14).
3. The closed automatic exhaust and drainage inspection well cover as claimed in claim 1, wherein: interior cavity (7) are located inspection shaft top cap (9) under, the equal fixed mounting in the inside wall of inspection shaft in its edge, cam lever mechanism (5) whole is a sectorial shape, and its nearly apex department is a mounting hole (501) that is used for installing pivot (13), the cambered surface part of cam lever mechanism (5) is provided with two sets of recesses (502), the side of cam lever mechanism (5) still is provided with one and touches movable block (503).
4. A closed automatic exhaust and drainage inspection well cover as claimed in claim 1 or 3, wherein: and a microswitch (15) matched with the contact block (503) is further installed at the position of one side of the outer surface of the accommodating cavity (12) close to the cam lever mechanism (5).
5. The closed automatic exhaust and drainage inspection well cover as claimed in claim 1, wherein: install solar panel support (10) on inspection shaft top cap (9), install solar panel (1) that are used for the electricity generation on solar panel support (10), solar panel (1) and power (2) electric connection, power (2) are the lithium cell.
6. The closed automatic exhaust and drainage inspection well cover as claimed in claim 1, wherein: the power supply (2) is a high-capacity dry battery.
7. A closed automatic exhaust and drainage inspection well cover as claimed in claim 2 or 4, wherein: the power supply (2) is also electrically connected with the motor (4), the timing circuit (3) and the microswitch (15).
8. The closed automatic exhaust and drainage inspection well cover as claimed in claim 1, wherein: the side surface of the concave part of the inner cavity (7) is also provided with two overflow ports and a matched small overflow cover plate (16), and the lower surface of the small overflow cover plate (16) is connected with a movable shaft arranged on the lower surface of the inner cavity (7) through an arc-shaped connecting piece.
9. The closed automatic exhaust and drainage inspection well cover as claimed in claim 4, wherein: solar panel support (10) fixed mounting is in the one side position on inspection shaft top cap (9) upper surface.
10. A closed automatic exhaust and drainage inspection well cover as claimed in claim 1 or 4, wherein: solar panel support (10) set up under inspection shaft top cap (9) position, its fixed connection be in the upper surface that holds cavity (12) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057957.9A CN110847331A (en) | 2019-11-01 | 2019-11-01 | Closed automatic exhaust and drainage inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057957.9A CN110847331A (en) | 2019-11-01 | 2019-11-01 | Closed automatic exhaust and drainage inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110847331A true CN110847331A (en) | 2020-02-28 |
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ID=69598322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911057957.9A Pending CN110847331A (en) | 2019-11-01 | 2019-11-01 | Closed automatic exhaust and drainage inspection well cover |
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| Country | Link |
|---|---|
| CN (1) | CN110847331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI750954B (en) * | 2020-12-15 | 2021-12-21 | 綠典能源有限公司 | Smart gutter cover bottom plate |
-
2019
- 2019-11-01 CN CN201911057957.9A patent/CN110847331A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI750954B (en) * | 2020-12-15 | 2021-12-21 | 綠典能源有限公司 | Smart gutter cover bottom plate |
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