CN109208736A - Sanitary sewer anti-block apparatus - Google Patents
Sanitary sewer anti-block apparatus Download PDFInfo
- Publication number
- CN109208736A CN109208736A CN201811279591.5A CN201811279591A CN109208736A CN 109208736 A CN109208736 A CN 109208736A CN 201811279591 A CN201811279591 A CN 201811279591A CN 109208736 A CN109208736 A CN 109208736A
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- fixedly connected
- annular fence
- fence
- motor
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of pipe-line equipments, a kind of sanitary sewer anti-block apparatus is specifically disclosed, including bracket, annular fence, impeller knife, transmission shaft and motor, the centre of gyration of annular fence is fixedly connected with torque force limiting device, gag lever post is provided on annular fence, bracket be fixedly connected, bracket is equipped with lever, tension spring is connected between bracket and annular fence, impeller broach shell is located on transmission shaft and is fixedly connected with transmission shaft, transmission shaft is equipped with freewheel clutch along the end of water (flow) direction, driven wheel of differential is fixedly connected on the star-wheel of freewheel clutch, motor is fixedly connected with pipeline, motor shaft end is fixedly connected with drive bevel gear, drive bevel gear is engaged with driven wheel of differential.Rubbish interception is focused on together, flow rate of water flow is accelerated while cutting to rubbish by the sanitary sewer anti-block apparatus with the above structure, plays the role of washing away and cleaning inner-walls of duct, acceleration rubbish conveying prevent rubbish from accumulating again.
Description
Technical field
The present invention relates to a kind of pipe-line equipments, and in particular to the device for preventing sanitary sewer from blocking.
Background technique
The rubbish such as a large amount of shredded paper, plant fiber, polybag are often had in life to enter in sanitary sewer, these
Sheet, band-like rubbish usually can blocking pollution discharging pump water inlet tube, cause sewage discharging to have some setbacks, and once gather around
It is stifled, just usually need worker or automatic robot to enter sanitary sewer cleaning rubbish, traditional means are mostly to utilize height
The problem of pressure water is rinsed, and flushing solves only a period of time, because the process rinsed only allows rubbish to move position, when them
It flow to after the other positions of sanitary sewer or may again lead to congestion.
Summary of the invention
It is high that the purpose of the present invention is to provide a kind of cleaning efficiencies, and the dress of sanitary sewer blocking can be effectively prevented
It sets.
To achieve the goals above, the present invention provides a kind of sanitary sewer anti-block apparatus, including sewage conduct, branch
Frame, annular fence, impeller knife, transmission shaft and motor set gradually annular fence, bracket, impeller along water (flow) direction on transmission shaft
Knife, annular fence are made of several fence items, and the centre of gyration of annular fence is fixedly connected with torque force limiting device, annular fence with
The driving end of torque force limiting device is fixedly connected, and torque force limiting device drive end is fixedly connected with transmission shaft, is provided on annular fence
Gag lever post, bracket include outer ring, support frame and inner ring, and outer ring is arranged concentrically with inner ring, and outer ring and inner ring are fixed by support rod
Connection, outer ring are fixedly connected with pipeline, and inner ring is set in outside transmission shaft and is rotatablely connected with transmission shaft, and outer ring is equipped with lever,
Be connected with torsional spring between support rod and annular fence, freewheel clutch be set between impeller knife and transmission shaft, transmission shaft and surmount from
The inner ring of clutch is fixedly connected, and impeller knife is fixedly connected with the outer ring of freewheel clutch, and transmission shaft is connected along water (flow) direction one end
Have driven wheel of differential, motor is fixedly connected with inner wall of the pipe, and motor shaft end is fixedly connected with drive bevel gear, drive bevel gear with
Driven wheel of differential engagement.
The principle of base case of the present invention is: the rubbish such as shredded paper, plant fiber, polybag flow to ring in sanitary sewage
At shape fence, sheet or band-like rubbish are tangled by annular fence, run motor, and motor drives transmission shaft to revolve by gear drive
Turn, the rotation of transmission shaft impeller knife, drives annular fence to rotate with the torque force limiting device rotation of transmission axis connection at this time, connection
Torsional spring between annular fence and support rod is compressed, the limit when annular fence turns an angle, on annular fence
Bar is contacted with the lever being fixed on outer ring, and lever prevents annular fence from continuing to rotate, and at this moment torque force limiting device will be in overload
It is detached from its drive end and driving end, annular fence stops operating, the rubbish that at this moment high-speed rotating impeller knife will be tangled by fence
Rubbish cutting and grinding prevent sheet, band-like waste flow downstream blocking pollution discharging pump inlet duct；When motor is out of service, from
Dynamic bevel gear stops operating, and transmission shaft stops operating, and annular fence rotates backward under the elastic force effect of torsional spring and returns to initial bit
It sets, the impeller knife connecting with freewheel clutch outer ring continues to rotate under the impact of water flow, and impeller knife can be to a small amount of rubbish
It is cut.
The beneficial effect that this programme generates is:
One, impeller knife is quickly rotated relative to annular fence, and fence item plays the role of fixed rubbish, is effectively prevented
There is plastic garbage bag etc. the rubbish of plasticity to be wrapped in impeller blade.
Two, impeller knife accelerates flow rate of water flow while cutting to rubbish, plays and is washed away clearly to inner wall of the pipe
Clean effect plays and accelerates rubbish conveying, prevents rubbish from accumulating again.
Three, the setting of annular fence plays the role of intercepting in rubbish to be focused on together, while interval reciprocating rotary
The annular fence turned plays the role of stirring rubbish, effectively prevents rubbish in annular while improving impeller knife cutting efficiency
Accumulated plugging at fence.
Further, the optimization as basic scheme, the annular fence cross section is the polygon with acute angle, can be effective
Intercept the house refuses such as sheet, band-like.
Further, the impeller knife-edge improves cutting power, rubbish is prevented to be wrapped in impeller blade along being sharp sharp edge
On.
Further, transmission shaft and inner ring are rotatablely connected by bearing, reduce rotation friction, improve rate of cutting.
Further, the annular fence, the bearing, the transmission shaft, the driven wheel of differential and the active conical tooth
Wheel is made by stainless steel material.
Further, the time relay is set on the motor, it is energy saving for controlling the operation of motor intermittence, prolong
Long motor service life.
Further, the impeller knife and the annular fence item distance are less than 50mm, rubbish can be cut thinner.
Detailed description of the invention
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Fig. 2 is rack construction of embodiment of the present invention schematic diagram.
Fig. 3 is the impeller knife schematic diagram of the embodiment of the present invention.
Fig. 4 is the annular fence schematic diagram of the embodiment of the present invention.
Fig. 5 is the annular fence and rack combination schematic diagram of the embodiment of the present invention.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: sewage conduct 1, annular fence 11, torque force limiting device 12, gag lever post
13, outer ring 21, inner ring 22, support rod 23, lever 24, impeller knife 31, transmission shaft 41, freewheel clutch 42, driven wheel of differential 43,
Motor 51, drive bevel gear 52.
Embodiment is basic as shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5:
Sanitary sewer anti-block apparatus of the invention, including sewage conduct, bracket, annular fence 11, impeller knife 31 pass
Moving axis 41 and motor 51 set gradually annular fence 11, bracket, impeller knife 31 along water (flow) direction on transmission shaft 41.
Annular fence 11 is made of the connection of several fence items, in order to effectively intercept and tangle rubbish, fence item it is transversal
Face is in the polygon with acute angle, and the centre of gyration of annular fence 11 is fixedly connected with torque force limiting device 12, annular fence 11 with
The driving end of torque force limiting device 12 is fixedly connected, and 12 drive end of torque force limiting device is fixedly connected with transmission shaft 41, annular fence 11
On be provided with gag lever post 13, gag lever post 13 is fixedly connected with annular fence 11.
Bracket includes outer ring 21, inner ring 22 and support rod 23, and outer ring 21 is arranged concentrically with inner ring 22, outer ring 21 and inner ring 22
It is fixedly connected by support rod 23, outer ring 21 is fixedly connected with sewage conduct 1, and inner ring 22 is set in 41 outside of transmission shaft and transmission
Axis 41 is rotatablely connected, and in order to reduce frictional force when rotation, inner ring 22 is connect with transmission shaft 41 by bearing, fixed on outer ring 21
It is connected with lever 24, is connected with torsional spring between support rod 23 and annular fence 11, one end of torsional spring is fixedly connected with support rod 23, torsional spring
The other end be fixedly connected with annular fence 11.
Freewheel clutch is equipped between impeller knife 31 and transmission shaft 41, transmission shaft 41 and the inner ring of freewheel clutch 42 are fixed
Connection, impeller knife 31 are fixedly connected with the outer ring of freewheel clutch 42, in order to improve cutting power, rubbish are prevented to be wrapped in impeller
On knife 31, impeller knife 31 is set as sharp edge along week, and in order to cut rubbish more fine crushing, cutting process is more stable, impeller knife
31 are less than 50mm at a distance from annular fence.
Motor 51 is fixedly connected with sewage conduct inner wall, is connected with driven wheel of differential along water (flow) direction one end on transmission shaft 41
43, the shaft end of motor 51 is fixedly connected with drive bevel gear 52, and drive bevel gear 52 is engaged with driven wheel of differential 43, in order to extend
The on-off that the time relay carrys out control circuit is arranged in the service life of motor 51 on the power supply of motor 51, makes 51 interval of motor
Property operation, the used time relay be the on-delay type air damping time relay and power cut off delay type air damping
The time relay.
In order to make sanitary sewer anti-block apparatus that there is anti-corrosion ability, bracket, annular fence 11, impeller knife 31, transmission
Axis 41, torsional spring, drive bevel gear 52 and driven wheel of differential 43 are all made of stainless steel material production.
The specific work process of the present embodiment sanitary sewer anti-block apparatus are as follows:
The time for setting the time relay control motor intermittent duty on motor 51, when shredded paper, plant in sanitary sewage
When the rubbish such as fibres, polybag are flow at annular fence 11 with sanitary sewage, sheet or band-like rubbish are by annular fence
11 tangle, and power on, and motor 51 brings into operation, and the on-delay type air damping time relay on motor 51 starts to count
When, motor 51 by gear drive drive transmission shaft 41 rotate, 41 impeller knife 31 of transmission shaft rotation, at this time with transmission shaft 41
The rotation of torque force limiting device 12 of connection drives annular fence 11 to rotate, the torsional spring being connected between annular fence 11 and support rod 23
It is compressed, the part rubbish of sewage conduct bottom is taken away into sewage conduct bottom when annular fence 11 rotates, prevents excessive rubbish
Rubbish stops water body flow, and making impeller knife 31, faster, quick flowing water stream rushes intercepted rubbish to water flow when cutting rubbish
To impeller knife, be conducive to the cutting efficiency for improving impeller knife, when annular fence 11 turns an angle, on annular fence 11
Gag lever post 13 is contacted with the lever 24 being fixed on outer ring 21, and lever 24 prevents annular fence 11 from continuing to rotate, and at this moment torsion limits
Device 12 processed, which is in overload, is detached from its drive end and driving end, and annular fence 11 stops operating, at this moment high-speed rotating impeller knife
The 31 rubbish cutting and grinding that will be tangled by annular fence 11, while high-speed rotating impeller knife 31 pushes sewage acceleration downstream to flow
Dynamic, the rubbish after preventing cutting is accumulated again.When on-delay type air damping time relay delay time arrives, circuit is disconnected
It opens, when motor 51 is out of service, the power cut off delay type air damping time relay starts timing, and driven wheel of differential 43 stops turning
Dynamic, transmission shaft 41 stops operating, and annular fence 11 rotates backward under the elastic force effect of torsional spring and returns to initial position, impeller knife 31
Continue to rotate under the impact of water flow, since impeller knife 31 is fixedly connected with the outer ring of freewheel clutch 42, impeller knife 31 can be with
Continue to rotate, impeller knife 31 can continue to cut a small amount of rubbish, when the power cut off delay type air damping time relay
Delay time arrives, and circuit is connected, and motor 51 brings into operation again, repeats aforementioned activities.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (7)
1. sanitary sewer anti-block apparatus, it is characterised in that: including sewage conduct, bracket, annular fence, impeller knife, transmission
Axis and motor set gradually annular fence, bracket, impeller knife along water (flow) direction on the transmission shaft, if the annular fence by
Dry fence item composition, the centre of gyration of the annular fence are equipped with torque force limiting device, annular fence and the torque force limiting device
Driving end is fixedly connected, and the torque force limiting device drive end is fixedly connected with the transmission shaft, is provided on the annular fence
Gag lever post, the bracket include outer ring, support rod and inner ring, and the outer ring is arranged concentrically with the inner ring, the outer ring and institute
It states inner ring to be fixedly connected by the support rod, the outer ring is fixedly connected with pipeline, and the inner ring is set in the transmission shaft
External to be rotatablely connected with transmission shaft, the outer ring is equipped with lever, is connected with torsional spring between the support rod and the annular fence,
Freewheel clutch is provided between impeller knife and transmission shaft, transmission shaft is connected with driven wheel of differential, motor along water (flow) direction one end
It is fixedly connected with inner wall of the pipe, motor shaft end is fixedly connected with drive bevel gear, and drive bevel gear is engaged with driven wheel of differential.
2. sanitary sewer anti-block apparatus according to claim 1, it is characterised in that: the cross section of the fence item is
Polygon with acute angle.
3. sanitary sewer anti-block apparatus according to claim 1, it is characterised in that: the impeller knife-edge edge is sharp
Side.
4. sanitary sewer anti-block apparatus according to claim 1, it is characterised in that: the annular fence, the axis
It holds, the transmission shaft, the driven wheel of differential and the drive bevel gear are made by stainless steel material.
5. sanitary sewer anti-block apparatus according to claim 1, it is characterised in that: be arranged on the motor and be used for
Control the time relay of motor intermittence operation.
6. sanitary sewer anti-block apparatus according to claim 1, it is characterised in that: the impeller knife and the annular
Fence item distance is less than 50mm.
7. sanitary sewer anti-block apparatus according to claim 1, it is characterised in that: the transmission shaft and the inner ring
It is rotatablely connected by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279591.5A CN109208736B (en) | 2018-10-30 | 2018-10-30 | Anti-blocking device for domestic sewage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279591.5A CN109208736B (en) | 2018-10-30 | 2018-10-30 | Anti-blocking device for domestic sewage pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109208736A true CN109208736A (en) | 2019-01-15 |
| CN109208736B CN109208736B (en) | 2020-11-03 |
Family
ID=64997952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811279591.5A Active CN109208736B (en) | 2018-10-30 | 2018-10-30 | Anti-blocking device for domestic sewage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109208736B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206120A (en) * | 2019-07-10 | 2019-09-06 | 吴庆林 | A kind of fluidised form regulating device of drainage pipeline |
| CN110593494A (en) * | 2019-09-17 | 2019-12-20 | 蔡新新 | Anti-blocking drainage structure inside building |
| CN110644599A (en) * | 2019-09-16 | 2020-01-03 | 王培河 | Sewer drainage device with higher speed |
| CN111167815A (en) * | 2020-01-16 | 2020-05-19 | 重庆中拓环保工程有限公司 | Novel underground pipeline that possesses self-cleaning function |
| CN111206672A (en) * | 2020-01-17 | 2020-05-29 | 宋金贵 | Municipal works are with sewage pipe based on mediation is intervene to turbulence |
| CN111335438A (en) * | 2020-03-23 | 2020-06-26 | 武汉一念元环境科技有限公司 | Smooth and unimpeded drainage pipe network for drainage facility |
| CN112878464A (en) * | 2019-11-29 | 2021-06-01 | 河北工业大学 | Energy-consumption-free self-cleaning thermoelectric generation floor drain |
| CN112878465A (en) * | 2019-11-29 | 2021-06-01 | 河北工业大学 | Energy-consumption-free self-cleaning piezoelectric ceramic power generation floor drain |
| CN112922117A (en) * | 2021-03-29 | 2021-06-08 | 南阳理工学院 | Urban and rural planning municipal water supply and drainage pipeline structure |
| CN114197611A (en) * | 2022-01-18 | 2022-03-18 | 杭州埃欧哲建设工程咨询有限公司 | Sewage treatment fortune dimension device based on BIM technique |
| CN115183084A (en) * | 2022-07-12 | 2022-10-14 | 安徽龙振建设有限公司 | Anti-blocking structure of concrete embedded pipeline |
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| CN207777828U (en) * | 2018-01-17 | 2018-08-28 | 吴明英 | A kind of water conservancy water delivery anti-clogging pipeline |
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| KR100638095B1 (en) * | 2005-06-24 | 2006-10-25 | 삼성전자주식회사 | Filth shattering apparatus for drainage pipe |
| CN202326351U (en) * | 2011-12-02 | 2012-07-11 | 吴明杰 | Autorotation sewage blockage-proof cover |
| CN104005460A (en) * | 2014-06-13 | 2014-08-27 | 重庆锦利塑业有限公司 | Cutting and blockage preventing device for sanitary sewer |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206120A (en) * | 2019-07-10 | 2019-09-06 | 吴庆林 | A kind of fluidised form regulating device of drainage pipeline |
| CN110644599A (en) * | 2019-09-16 | 2020-01-03 | 王培河 | Sewer drainage device with higher speed |
| CN110593494A (en) * | 2019-09-17 | 2019-12-20 | 蔡新新 | Anti-blocking drainage structure inside building |
| CN112878464A (en) * | 2019-11-29 | 2021-06-01 | 河北工业大学 | Energy-consumption-free self-cleaning thermoelectric generation floor drain |
| CN112878465A (en) * | 2019-11-29 | 2021-06-01 | 河北工业大学 | Energy-consumption-free self-cleaning piezoelectric ceramic power generation floor drain |
| CN111167815A (en) * | 2020-01-16 | 2020-05-19 | 重庆中拓环保工程有限公司 | Novel underground pipeline that possesses self-cleaning function |
| CN111206672A (en) * | 2020-01-17 | 2020-05-29 | 宋金贵 | Municipal works are with sewage pipe based on mediation is intervene to turbulence |
| CN111335438A (en) * | 2020-03-23 | 2020-06-26 | 武汉一念元环境科技有限公司 | Smooth and unimpeded drainage pipe network for drainage facility |
| CN112922117A (en) * | 2021-03-29 | 2021-06-08 | 南阳理工学院 | Urban and rural planning municipal water supply and drainage pipeline structure |
| CN114197611A (en) * | 2022-01-18 | 2022-03-18 | 杭州埃欧哲建设工程咨询有限公司 | Sewage treatment fortune dimension device based on BIM technique |
| CN114197611B (en) * | 2022-01-18 | 2024-05-17 | 杭州埃欧哲建设工程咨询有限公司 | Sewage treatment operation and maintenance device based on BIM technology |
| CN115183084A (en) * | 2022-07-12 | 2022-10-14 | 安徽龙振建设有限公司 | Anti-blocking structure of concrete embedded pipeline |
| CN115183084B (en) * | 2022-07-12 | 2024-01-23 | 安徽龙振建设有限公司 | Anti-blocking structure of concrete embedded pipeline |
Also Published As
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|---|---|
| CN109208736B (en) | 2020-11-03 |
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Effective date of registration: 20200930 Address after: Building 6, shuangchuang yuan, Quanyang Town, Jieshou City, Fuyang City, Anhui Province Applicant after: Fuyang Shike Intelligent Equipment Co., Ltd Address before: 550029 Hepeng Steel Market Ca1-6H, Hepeng Village, Shiban Town, Huaxi District, Guiyang City, Guizhou Province Applicant before: GUIZHOU XINGGUI ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |
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