CN112144649A - Anti-blocking and automatic dredging device for sewer inspection well cover - Google Patents
Anti-blocking and automatic dredging device for sewer inspection well cover Download PDFInfo
- Publication number
- CN112144649A CN112144649A CN202011038848.5A CN202011038848A CN112144649A CN 112144649 A CN112144649 A CN 112144649A CN 202011038848 A CN202011038848 A CN 202011038848A CN 112144649 A CN112144649 A CN 112144649A
- Authority
- CN
- China
- Prior art keywords
- well cover
- water
- blocking
- dredging device
- inspection well
- 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- Withdrawn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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
-
- 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
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/20—Measuring flow in sewer systems
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 relates to the technical field of sewage, and discloses an anti-blocking and automatic dredging device for a sewer inspection well cover, which comprises an upper well cover, wherein the lower end of the upper well cover is movably connected with a lower well cover, the inside of the lower well cover is movably connected with a rotating shaft, the side end of the rotating shaft is fixedly connected with a bevel gear, the outer ring of the upper well cover is movably connected with a water-avoiding plate, the bottom end of the lower well cover is movably connected with a water wheel, the inner ring at the side axis of the water wheel is movably connected with a planetary gear, the inside axis of the planetary gear is fixedly connected with a clockwork spring, the side end of the planetary gear is provided with sawteeth, the outer end of the planetary gear is movably connected with a buckle, the. This sewer inspection shaft lid is prevented stifled and automatic pull throughs uses through the cooperation of last well lid, lower well lid, pivot and bevel gear to the effect of automatic mediation inspection shaft water guide hole has been reached.
Description
Technical Field
The invention relates to the technical field of sewage, in particular to an anti-blocking and automatic dredging device for a sewer inspection well cover.
Background
Sewage treatment: purifying the sewage to meet the water quality requirement of discharging to a certain water body or recycling. Sewage treatment is widely applied to the fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban gardens, medical treatment, catering and the like, and increasingly enters the daily life of common people.
The sewage treatment of the sewage pipeline is usually adopted in the general urban road surface sewage communication, the applicability is wide, and the treatment is convenient. The inspection well cover is a first inlet for communicating sewage, but in the process of communicating the sewage, foreign matters such as stones may flow along with water flow and block the through hole for communicating the sewage, so that the inspection well cover loses the capability of normally communicating the sewage, and the municipal pipeline treatment department needs to arrange workers to regularly dredge and clean the inspection well cover to ensure the normal work of the inspection well cover. Nowadays, an inspection well cover capable of preventing blockage or automatically dredging a water delivery port is urgently needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an anti-blocking and automatic dredging device for a sewer inspection well cover, which has the advantages that a water conveying port of the inspection well cover is not easy to block and is automatically dredged, and the problem of difficult water conveying caused by the water conveying port of the inspection well cover is solved.
(II) technical scheme
In order to realize the purposes that the water delivery port of the inspection well cover is not easy to block and is automatically dredged, the invention provides the following technical scheme: an anti-blocking and automatic dredging device for a sewer inspection well cover comprises an upper well cover, wherein the lower end of the upper well cover is movably connected with a lower well cover, the inner part of the lower well cover is movably connected with a rotating shaft, the side end of the rotating shaft is fixedly connected with a bevel gear, the outer ring of the upper well cover is movably connected with a water-avoiding plate, the bottom end of the lower well cover is movably connected with a water wheel, the inner ring of the side axis of the water wheel is movably connected with a planetary gear, the inner axis of the planetary gear is fixedly connected with a clockwork spring, the side end of the planetary gear is provided with sawteeth, the outer end of the planetary gear is movably connected with a buckle, the top end of the buckle is internally and fixedly connected with a spring, the inner tail end of the buckle is fixedly connected with an electromagnet, and a communication channel is formed in the side edge of the water tank.
Preferably, the central axes of the upper well cover and the lower well cover are collinear, and water guide holes which are the same in size, opposite in direction and overlapped with each other are respectively formed in the surfaces of the upper well cover and the lower well cover.
Preferably, the bottom end of the side surface of the upper well cover is provided with bevel teeth which are matched and meshed with the bevel gear.
Preferably, the water-avoiding plate is movably placed in a gap between the upper well cover and the bevel gear, and the surface of the water-avoiding plate is provided with a threaded hole.
Preferably, the outer ring of the water wheel is fixedly connected with a fan blade, and the surface of the fan blade is provided with a hydrophobic hole.
Preferably, the buckle is fixedly connected to the inner wall of the side end of the inspection well, and the top end of the buckle is clamped with the sawteeth arranged at the side end of the planetary gear.
Preferably, the spring is connected with the bevel gear through a transmission structure fixedly connected with the inner wall of the inspection well.
Preferably, the contact switch is composed of a contact spring, a contact and a rotary connection shifting piece, and the position of the shifting piece is higher than that of the contact spring.
Preferably, the bottom surface of the water tank is provided with a water through hole.
Preferably, the upper end and the lower end of the communicating channel are respectively arranged on the side surface of the top end of the water tank and the lower end of the bottom of the water tank.
Preferably, the contact switch and the electromagnet are electrically connected with each other.
(III) advantageous effects
Compared with the prior art, the invention provides an anti-blocking and automatic dredging device for a sewer inspection well cover, which has the following beneficial effects:
1. this sewer inspection shaft lid prevents stifled and automatic pull throughs uses through the cooperation of last well lid, lower well lid, pivot and bevel gear to reached the effect of automatic mediation inspection shaft water guide hole, through the size of adjustment water guide hole, avoided flowing along with the rivers at foreign matters such as the in-process stone that switches on sewage, the through-hole that the jam switched on sewage.
2. This sewer inspection shaft lid is prevented stifled and automatic pull throughs uses through the cooperation of basin, floater, contact switch and intercommunication way to reach and detect discharge, judge the effect whether to block up according to discharge variation in size, wherein the intercommunication way can also play the effect of linker, avoids because discharge leads to the too big problem that the floater come up too high greatly.
Drawings
FIG. 1 is a schematic longitudinal sectional view of a portion of the structure of the present invention;
FIG. 2 is a schematic top view of the upper well cover structure of the present invention;
FIG. 3 is an enlarged schematic view of the water wheel structure of the present invention;
FIG. 4 is a schematic view of the connection between the spring and the buckle structure of the present invention;
fig. 5 is a schematic view of the contact switch of the present invention.
In the figure: 1. putting a well cover; 2. a well cover is arranged; 3. a rotating shaft; 4. a bevel gear; 5. a water-repellent plate; 6. a water wheel; 7. a planetary gear; 8. a clockwork spring; 9. saw teeth; 10. buckling; 11. a spring; 12. an electromagnet; 13. a water tank; 14. a contact switch; 15. a floating ball; 16. a communication channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an anti-blocking and automatic dredging device for sewer manhole cover comprises an upper manhole cover 1, a lower manhole cover 2 is movably connected to the lower end of the upper manhole cover 1, a rotating shaft 3 is movably connected to the inside of the lower manhole cover 2, a bevel gear 4 is fixedly connected to the side end of the rotating shaft 3, a water-retaining plate 5 is movably connected to the outer ring of the upper manhole cover 1, a water wheel 6 is movably connected to the bottom end of the lower manhole cover 2, a planetary gear 7 is movably connected to the inner ring of the side shaft center of the water wheel 6, a spiral spring 8 is fixedly connected to the inner shaft center of the planetary gear 7, saw teeth 9 are formed on the side end of the planetary gear 7, a buckle 10 is movably connected to the outer end of the planetary gear 7, a spring 11 is fixedly connected to the inside of the top end of the buckle 10, an electromagnet 12 is fixedly, the floating ball 15 is placed in the water tank 13, and a communication channel 16 is formed in the side edge of the water tank 13.
Wherein: the central axes of the upper well cover 1 and the lower well cover 2 are collinear, and water guide holes which are the same in size, opposite in direction and overlapped with each other at the same time are respectively arranged on the surfaces of the upper well cover 1 and the lower well cover.
Wherein: the side bottom of the upper well cover 1 is provided with bevel gears which are matched and meshed with the bevel gears 4.
Wherein: the water-avoiding plate 5 is movably placed in a gap between the upper well cover 1 and the bevel gear 4, and the surface of the water-avoiding plate is provided with a threaded hole. The water-avoiding plate 5 can prevent foreign matters from entering from a gap between the upper manhole cover 1 and the bevel gear 4 and obstructing the transmission of the structure, and meanwhile, the water-avoiding plate 5 can be taken out through the arranged threaded hole and the transmission structure of the manhole cover can be repaired and maintained.
Wherein: the outer ring of the water wheel 6 is fixedly connected with a fan blade, and the surface of the fan blade is provided with a hydrophobic hole. When the water wheel 6 stops rotating due to the screwing of the spring 8, the drainage holes can still effectively conduct sewage to flow into the water tank 13.
Wherein: the buckle 10 is fixedly connected in the inner wall of the side end of the inspection well, and the top end of the buckle is mutually clamped with the saw teeth 9 arranged at the side end of the planetary gear 7. Since the kinetic energy of the water flow is much smaller than the transmission resistance of the mesh between the upper well cover 1 and the lower well cover 2, the transmission ratio between the two needs to be reduced through the planetary gear 7.
Wherein: the spring 11 and the bevel gear 4 are connected with each other through a transmission structure fixedly connected with the inner wall of the inspection well.
Wherein: the contact switch 14 is specifically composed of a contact spring, a contact, and a rotary-connected paddle, and the position of the paddle is higher than that of the contact spring.
Wherein: the bottom surface of the water tank 13 is provided with a water through hole. The sewage flowing into the water tank 13 can be guided out through the water through holes, and the fixed diameter size of the sewage can be used as a standard for judging the flow rate of the sewage.
Wherein: the upper and lower ends of the communication passage 16 are provided on the top side and the bottom lower end of the water tank 13, respectively.
Wherein: the contact switch 14 and the electromagnet 12 are electrically connected to each other. When the contact switch 14 is turned on, the electromagnet 12 starts operating.
The working principle is as follows: in the process of conducting sewage by the well cover, the water guide holes formed in the upper surfaces of the upper well cover 1 and the lower well cover 2 are staggered with each other, but a certain overlapping area is reserved, and the sewage is led into a sewer from the overlapping area. The sewage flowing into the sewer through the water guide holes partially flows to the water wheel 6 along the inner wall due to the tension and the adhesiveness of the water and drives the water wheel 6 to rotate, the clockwork spring 8 is screwed in the rotating process of the water wheel 6 to obtain potential energy, and the kinetic energy of the water flow is far smaller than the transmission resistance of the meshing between the upper well cover 1 and the lower well cover 2, so that the transmission ratio between the upper well cover 1 and the lower well cover 2 needs to be reduced through the planetary gear 7. While catch 10 and spring 11 will prevent spring 8 from rotating. The water wheel 6 is driven to rotate by water flow until the clockwork spring 8 reaches the upper limit of potential energy, and the water wheel 6 stops rotating.
The rotatory rivers of drive water wheels 6 can fall into basin 13, though the limbers has been seted up to the bottom, its diameter is limited, has a certain amount of sewage to accumulate in basin 13 to make floater 15 float, accumulate excessive sewage and can derive from the intercommunication way 16, avoid accumulating too much and lead to the floater 15 position too high and lead to the structure conflict. If go up the water guide hole between well lid 1 and the lower well lid 2 and be blockked up by the foreign matter, water flow diminishes suddenly, floater 15 descends and extrudes contact switch 14, make its switch-on, electro-magnet 12 begins to work this moment, buckle 10 is adsorbed and is thrown off with sawtooth 9, compress spring 11 simultaneously, clockwork spring 8 releases potential energy, drive bevel gear 4 through inspection shaft inner wall fixed connection's transmission structure and rotate, and the awl tooth through the side bottom of going up well lid 1 drives rotatoryly, make well lid 1 and lower well lid 2 take place relative rotation, the water guide hole that both upper surfaces were seted up coincides each other this moment, effective area increase that switches on, the foreign matter of jam can drop and fall from the water guide hole owing to the area enlarges, with this reaches the effect that prevents to block up. Until the water flow is restored, all the structures are reset by the spring 11 structure.
Although the water amount accumulated in the water tank 13 is not enough to support the floating ball 15 to float when no sewage is conducted or the sewage flow is small, the floating ball 15 is always in the state of triggering the contact switch 14, but no foreign matter which can block the size of the water guide hole can not be driven under the condition of no water flow or small water flow, so the problem that the structure is not driven under the condition is not considered.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (11)
1. The utility model provides a sewer inspection shaft lid prevents stifled and automatic pull throughs, includes well lid (1), its characterized in that: the lower end of the upper well cover (1) is movably connected with a lower well cover (2), the inner part of the lower well cover (2) is movably connected with a rotating shaft (3), the side end of the rotating shaft (3) is fixedly connected with a bevel gear (4), the outer ring of the upper well cover (1) is movably connected with a water-avoiding plate (5), the bottom end of the lower well cover (2) is movably connected with a water wheel (6), the inner ring of the side shaft center of the water wheel (6) is movably connected with a planetary gear (7), the inner shaft center of the planetary gear (7) is fixedly connected with a clockwork spring (8), the side end of the planetary gear (7) is provided with a sawtooth (9), the outer end activity of the planetary gear (7) is connected with a buckle (10), the top end of the buckle (10) is fixedly connected with a spring (11), and the, the water wheel is characterized in that a water tank (13) is arranged at the bottom end of the water wheel (6), a contact switch (14) is fixedly connected to the inside of the water tank (13), a floating ball (15) is placed inside the water tank (13), and a communication channel (16) is formed in the side edge of the water tank (13).
2. The sewer inspection well cover anti-blocking and automatic dredging device according to claim 1, characterized in that: go up the central axis collineation of well lid (1) and well lid (2) down, and the surface is seted up the water guide hole that the size is the same but the opposite direction overlaps each other simultaneously respectively.
3. The sewer inspection well cover anti-blocking and automatic dredging device according to claim 1, characterized in that: the bottom end of the side surface of the upper well cover (1) is provided with bevel gears which are matched and meshed with the bevel gears (4).
4. The sewer inspection well cover anti-blocking and automatic dredging device according to claim 1, characterized in that: the water-avoiding plate (5) is movably placed in a gap between the upper well cover (1) and the bevel gear (4), and the surface of the water-avoiding plate is provided with a threaded hole.
5. The sewer inspection well cover anti-blocking and automatic dredging device according to claim 1, characterized in that: the outer ring of the water wheel (6) is fixedly connected with fan blades, and the surfaces of the fan blades are provided with hydrophobic holes.
6. The sewer inspection well cover anti-blocking and automatic dredging device according to claim 1, characterized in that: the buckle (10) is fixedly connected to the inner wall of the side end of the inspection well, and the top end of the buckle is mutually clamped with the saw teeth (9) arranged at the side end of the planetary gear (7).
7. The sewer inspection well cover anti-blocking and automatic dredging device according to claim 1, characterized in that: the spring (11) is connected with the bevel gear (4) through a transmission structure fixedly connected with the inner wall of the inspection well.
8. The sewer inspection well cover anti-blocking and automatic dredging device according to claim 1, characterized in that: the contact switch (14) is composed of a contact spring, a contact and a rotary connection shifting piece, and the position of the shifting piece is higher than that of the contact spring.
9. The sewer inspection well cover anti-blocking and automatic dredging device according to claim 1, characterized in that: the bottom surface of the water tank (13) is provided with a water through hole.
10. The sewer inspection well cover anti-blocking and automatic dredging device according to claim 1, characterized in that: the upper end and the lower end of the communicating channel (16) are respectively arranged on the side surface of the top end and the lower end of the bottom of the water tank (13).
11. The sewer inspection well cover anti-blocking and automatic dredging device according to claim 1, characterized in that: the contact switch (14) and the electromagnet (12) are electrically connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011038848.5A CN112144649A (en) | 2020-09-28 | 2020-09-28 | Anti-blocking and automatic dredging device for sewer inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011038848.5A CN112144649A (en) | 2020-09-28 | 2020-09-28 | Anti-blocking and automatic dredging device for sewer inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112144649A true CN112144649A (en) | 2020-12-29 |
Family
ID=73894915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011038848.5A Withdrawn CN112144649A (en) | 2020-09-28 | 2020-09-28 | Anti-blocking and automatic dredging device for sewer inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112144649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832295A (en) * | 2021-02-27 | 2021-05-25 | 陈美英 | Self-cleaning well lid in sponge city |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207176891U (en) * | 2017-09-01 | 2018-04-03 | 广东弘信建设有限公司 | A kind of filtration for floor drain |
| CN109235622A (en) * | 2018-11-09 | 2019-01-18 | 上海应用技术大学 | A kind of antitheft drainage inspection well cover and its application method |
| CN109594642A (en) * | 2018-12-15 | 2019-04-09 | 桂林电子科技大学 | A kind of anti-blocking well lid automatically adjusting displacement |
| CN210369262U (en) * | 2019-07-02 | 2020-04-21 | 福建省琳岳建设工程有限公司 | Municipal administration well lid |
| CN111636544A (en) * | 2020-06-11 | 2020-09-08 | 陈德平 | Be used for urban drainage to adjust launching opening size's sewer well according to flow automatically |
-
2020
- 2020-09-28 CN CN202011038848.5A patent/CN112144649A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207176891U (en) * | 2017-09-01 | 2018-04-03 | 广东弘信建设有限公司 | A kind of filtration for floor drain |
| CN109235622A (en) * | 2018-11-09 | 2019-01-18 | 上海应用技术大学 | A kind of antitheft drainage inspection well cover and its application method |
| CN109594642A (en) * | 2018-12-15 | 2019-04-09 | 桂林电子科技大学 | A kind of anti-blocking well lid automatically adjusting displacement |
| CN210369262U (en) * | 2019-07-02 | 2020-04-21 | 福建省琳岳建设工程有限公司 | Municipal administration well lid |
| CN111636544A (en) * | 2020-06-11 | 2020-09-08 | 陈德平 | Be used for urban drainage to adjust launching opening size's sewer well according to flow automatically |
Non-Patent Citations (1)
| Title |
|---|
| 杨兰春: "《齿轮工程词典》", 30 November 2014 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832295A (en) * | 2021-02-27 | 2021-05-25 | 陈美英 | Self-cleaning well lid in sponge city |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106836439B (en) | Emergency self-opening device | |
| CN112144649A (en) | Anti-blocking and automatic dredging device for sewer inspection well cover | |
| CN110963645B (en) | Black smelly water integral type clarification plant in river course | |
| CN207003629U (en) | A kind of sewage treatment shunting well | |
| CN208472830U (en) | A kind of hillside fields rainwater-collecting gravity irrigation device on the spot | |
| CN212866250U (en) | Integrated sewage intercepting well | |
| CN209636938U (en) | A kind of novel intelligent automatic control pollution cutting device | |
| CN219219577U (en) | Self-cleaning building rainwater collecting mechanism | |
| CN111206645A (en) | Rainwater collection and fire fighting system | |
| CN211897831U (en) | Municipal administration way bridge drainage processing apparatus | |
| CN212715265U (en) | Automatic diverging device of initial stage rainwater | |
| CN102535627B (en) | Expansion drainage system for square | |
| CN214117280U (en) | Drainage structure for building construction | |
| CN114849328A (en) | A inlet for stom water filter equipment for municipal works | |
| CN211037142U (en) | Water diversion structure for water conservancy and hydropower engineering | |
| CN113802647A (en) | Wisdom is ultrafiltration purification performance's secondary water supply system for water utilities | |
| CN211200644U (en) | A diverging device for sewage treatment | |
| CN112878455A (en) | Urban drainage anti-blocking device | |
| CN220433847U (en) | Rain and sewage diversion drainage device convenient for impurity removal | |
| CN112627440A (en) | Waterproof construction at building outer wall top | |
| CN219887110U (en) | Flow dividing structure for urban drainage | |
| CN217679536U (en) | Rainwater and sewage diversion intercepting well | |
| CN215842054U (en) | Sewage damming and lifting system | |
| CN219315940U (en) | Anti-blocking drainage pipeline | |
| CN219298377U (en) | Building water supply and drainage device |
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 |
Application publication date: 20201229 |
|
| WW01 | Invention patent application withdrawn after publication |