CN105484339A - Backward flow prevention sewage adjusting device - Google Patents
Backward flow prevention sewage adjusting device Download PDFInfo
- Publication number
- CN105484339A CN105484339A CN201511006879.1A CN201511006879A CN105484339A CN 105484339 A CN105484339 A CN 105484339A CN 201511006879 A CN201511006879 A CN 201511006879A CN 105484339 A CN105484339 A CN 105484339A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- valve plate
- adjusting device
- connection rod
- reverse
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
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)
- Sliding Valves (AREA)
Abstract
A backward flow prevention sewage adjusting device comprises a bottom plate, a long-strip-shaped first connection rod, a round valve plate arranged at one end of the first connection rod, and a second connection rod hinged to the other end of the first connection rod. A buoy is arranged at the top end of the second connection rod which is vertically arranged, a horizontal limiting rod is arranged on the second connection rod, the two sides of the second connection rod are provided with a high limiting post and a low limiting post respectively, the center of the first connection rod is hinged to the bottom plate so that the first connection rod can rotate around a hinge point, a water-permeable hole with the diameter smaller than that of the round valve plate is formed in the portion, in the arc path along which the round valve plate rotates around the hinge point, of the bottom plate, and the water-permeable hole is located below the horizontal axis of the first connection rod. On the basis of the level principle, the valve plate is automatically adjusted to be opened through secondary leverage, and the sewage adjusting device effectively prevents sewage backward flow particularly in low-lying areas and is firm and durable.
Description
Technical field
The present invention relates to sewage operation, rain dirt shunting, early-stage rainwater assembling sphere, particularly relate to reverse-filling sewage adjusting device.
Background technology
During waste pipe network system is built, due to the energy level such as sewage network, pumping plant deficiency, usually there is the situation that high water level runs in some areas.When there is some lowered zones (community Horizon is lower than high water level absolute altitude) especially in water catchment area, also easily there is backing up of sewage (sewage is from the reverse flow be responsible for community) situation, cause sewage outflow in community.
In today that environmental problem comes into one's own day by day, under the background that sewage collecting processing horizontal improves constantly, how to carry out the disposal of difficulties, the ways and means of high value can be provided.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of structure simple, by secondary lever principle, effectively prevent backing up of sewage, robust reverse-filling sewage adjusting device.
For realizing the object of the invention, provide following technical scheme: a kind of reverse-filling sewage adjusting device, it is characterized in that comprising base plate, strip first connecting rod, be arranged at the circular valve plate of first connecting rod one end, the second connecting rod hinged with the first connecting rod other end, second connecting rod top is provided with floating drum, second connecting rod is vertically arranged, second connecting rod is provided with Horizontal limiting bar, second connecting rod both sides are provided with one high and one low two limited posts, first connecting rod center and base plate hinged, first connecting rod is rotated around pin joint, the circular arc path that base plate rotates around anchor point at round valve plate offers the permeable hole that diameter is less than circular valve plate, permeable hole is positioned at the below of first connecting rod horizontal axis.
As preferably, the upper and lower both sides of first connecting rod are provided with the limited post that first connecting rod is swung in the radian of 35 ~ 60 degree.
As preferably, first connecting rod center is provided with guide thimble, and guide thimble is arranged with nylon jacket, is inserted with and rotates little axle in guide thimble, by rotate little axle by base plate and first connecting rod hinged.
As preferably, the connecting end portion of first connecting rod and circular valve plate offers three connecting holes, arranges bolt and circular valve plate is affixed in connecting hole.
As preferably, floating drum is hollow stainless steel cylinder.
As preferably, base plate, the first and second connecting rods, circular valve plate are stainless steel.
Beneficial effect of the present invention: the present invention is based on lever principle, utilize secondary lever, the unlatching of automatic regulating valve plate, especially for lowered zones, effectively prevents backing up of sewage, sturdy and durable, substantially improve and generally rely on the mode such as gate valve, flashboard Artificial Control inconvenience problem, realize unmanned complete monitoring, the use of this device works out corresponding scheme according to the difference of actual conditions in draining operation, embody the fine-grained management spirit that draining is run, higher social and economic effects can be realized.
Accompanying drawing explanation
Fig. 1 is that valve plate of the present invention opens schematic diagram.
Fig. 2 is that valve plate of the present invention closes schematic diagram.
Fig. 3 is the hinged schematic diagram of first connecting rod and base plate.
Detailed description of the invention
Embodiment 1: a kind of reverse-filling sewage adjusting device, comprise base plate 1, strip first connecting rod 2, be arranged at the circular valve plate 3 of first connecting rod 2 one end, the second connecting rod 4 hinged with first connecting rod 2 other end, second connecting rod 4 top is provided with floating drum 5, second connecting rod 4 is vertically arranged, second connecting rod 4 is provided with Horizontal limiting bar 10, second connecting rod 4 both sides are provided with one high and one low two limited posts 6, first connecting rod 2 center and base plate 1 hinged, first connecting rod 2 is rotated around pin joint, the circular arc path that base plate 1 rotates around anchor point at round valve plate 3 offers the permeable hole 3.1 that diameter is less than circular valve plate 3, permeable hole 3.1 is positioned at the below of first connecting rod 2 horizontal axis.First connecting rod about 2 both sides are provided with the limited post 6 that first connecting rod 2 is swung in the radian of 35 ~ 60 degree.First connecting rod 2 center is provided with guide thimble 2.1, guide thimble 2.1 is arranged with nylon jacket 7, is inserted with and rotates little axle 8 in guide thimble 2.1, by rotating little axle 8 by hinged to base plate 1 and first connecting rod 2.First connecting rod 2 offers three connecting holes with the connecting end portion of circular valve plate 3, arranges bolt 9 affixed with circular valve plate 3 in connecting hole.Floating drum 5 is hollow stainless steel cylinder.Base plate 2, first and second connecting rod (2,4), circular valve plate 3 are stainless steel.
Claims (6)
1. a reverse-filling sewage adjusting device, it is characterized in that comprising base plate, strip first connecting rod, be arranged at the circular valve plate of first connecting rod one end, the second connecting rod hinged with the first connecting rod other end, second connecting rod top is provided with floating drum, second connecting rod is vertically arranged, second connecting rod is provided with Horizontal limiting bar, second connecting rod both sides are provided with one high and one low two limited posts, first connecting rod center and base plate hinged, first connecting rod is rotated around pin joint, the circular arc path that base plate rotates around anchor point at round valve plate offers the permeable hole that diameter is less than circular valve plate, permeable hole is positioned at the below of first connecting rod horizontal axis.
2. a kind of reverse-filling sewage adjusting device according to claim 1, is characterized in that the upper and lower both sides of first connecting rod are provided with the limited post that first connecting rod is swung in the radian of 35 ~ 60 degree.
3. a kind of reverse-filling sewage adjusting device according to claim 1, it is characterized in that first connecting rod center is provided with guide thimble, guide thimble is arranged with nylon jacket, be inserted with in guide thimble rotate little axle, by rotate little axle by base plate and first connecting rod hinged.
4. a kind of reverse-filling sewage adjusting device according to claim 1, is characterized in that the connecting end portion of first connecting rod and circular valve plate offers three connecting holes, arranges bolt and circular valve plate is affixed in connecting hole.
5. a kind of reverse-filling sewage adjusting device according to claim 1, is characterized in that floating drum is hollow stainless steel cylinder.
6. a kind of reverse-filling sewage adjusting device according to claim 1, is characterized in that base plate, the first and second connecting rods, circular valve plate are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006879.1A CN105484339A (en) | 2015-12-30 | 2015-12-30 | Backward flow prevention sewage adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006879.1A CN105484339A (en) | 2015-12-30 | 2015-12-30 | Backward flow prevention sewage adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105484339A true CN105484339A (en) | 2016-04-13 |
Family
ID=55671586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511006879.1A Pending CN105484339A (en) | 2015-12-30 | 2015-12-30 | Backward flow prevention sewage adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105484339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098269A (en) * | 2018-10-15 | 2018-12-28 | 北京清源华建环境科技有限公司 | A kind of light adjuster and its tune stream method and purposes for arranging mouth flow control |
| CN113323125A (en) * | 2021-06-03 | 2021-08-31 | 中电建生态环境集团有限公司 | Urban pipe network fluid backflow prevention device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0396129A1 (en) * | 1989-05-04 | 1990-11-07 | Lothar Dipl.-Ing. Steinhardt | Sewage regulator |
| CN104746632A (en) * | 2015-03-20 | 2015-07-01 | 安徽汉威环境科技有限公司 | Flow-limiting device of inception well |
| CN204510445U (en) * | 2014-12-22 | 2015-07-29 | 安徽清环水工科技有限公司 | Adjustable section of dirty self-closing device |
| CN205314212U (en) * | 2015-12-30 | 2016-06-15 | 宜兴市排水有限公司 | Prevent back -flushed waste disposal adjusting device |
-
2015
- 2015-12-30 CN CN201511006879.1A patent/CN105484339A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0396129A1 (en) * | 1989-05-04 | 1990-11-07 | Lothar Dipl.-Ing. Steinhardt | Sewage regulator |
| CN204510445U (en) * | 2014-12-22 | 2015-07-29 | 安徽清环水工科技有限公司 | Adjustable section of dirty self-closing device |
| CN104746632A (en) * | 2015-03-20 | 2015-07-01 | 安徽汉威环境科技有限公司 | Flow-limiting device of inception well |
| CN205314212U (en) * | 2015-12-30 | 2016-06-15 | 宜兴市排水有限公司 | Prevent back -flushed waste disposal adjusting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098269A (en) * | 2018-10-15 | 2018-12-28 | 北京清源华建环境科技有限公司 | A kind of light adjuster and its tune stream method and purposes for arranging mouth flow control |
| CN113323125A (en) * | 2021-06-03 | 2021-08-31 | 中电建生态环境集团有限公司 | Urban pipe network fluid backflow prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |