CN109235617A - Anti- seawater, river water flow backward equipment - Google Patents
Anti- seawater, river water flow backward equipment Download PDFInfo
- Publication number
- CN109235617A CN109235617A CN201710558218.2A CN201710558218A CN109235617A CN 109235617 A CN109235617 A CN 109235617A CN 201710558218 A CN201710558218 A CN 201710558218A CN 109235617 A CN109235617 A CN 109235617A
- Authority
- CN
- China
- Prior art keywords
- plug
- river
- mouth
- seawater
- water
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 239000013535 sea water Substances 0.000 title claims abstract description 36
- 230000005484 gravity Effects 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 230000002262 irrigation Effects 0.000 claims description 8
- 238000003973 irrigation Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
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)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
Anti- seawater, river water flow backward equipment, have one to cross the mouth of a river, cross the mouth of a river and are horizontally arranged at sewer mouth.The mouth of a river is crossed to be square or round.Cross a mouth of a river vertical shape, followed by the shape on an inclined-plane before this from top to bottom.Manufacture one and the plug for crossing one shape in the mouth of a river clogged the mouth of a river from bottom to top.Plug a part is made of substance having a specific gravity smaller than that of water, and a part is made of the substance that specific gravity is greater than water.The nethermost periphery of plug is plate.Greater than the part that plug plug crosses the mouth of a river.A hole is respectively arranged in four angles of the nethermost square of plug.A hole is also respectively arranged in four angles for corresponding to mouth of a river outer rim.Manufacture four rod objects.Four rod object one end pass through the hole on four angles of the nethermost square of plug；One end passed through the hole of four angles setting of mouth of a river outer rim.Rod object both ends top nut or can go up pin.The weight of plug is exactly equal to the buoyancy that plug generates in water.Or buoyancy is slightly larger than the weight of plug.
Description
Technical field
The present invention relates to a kind of anti-seawater, river waters to flow backward equipment.
Background technique
Flow backward equipment without anti-seawater, river water currently on the market, it is less desirable.
Summary of the invention
In order to overcome the shortcomings of not having on existing market anti-seawater, river water to flow backward equipment, the present invention provides a kind of anti-seas
Water, river water flow backward equipment.The anti-seawater, river water flow backward equipment, can effectively anti-seawater, river water reverse irrigation equipment.
Present invention provide the technical scheme that anti-seawater, river water flow backward equipment, the sewer stormwater in city low lying areas
Mouthful, the sewer stormwater mouth in the city that river water reverse irrigation may occur, the sanitary sewage in the city that river water reverse irrigation may occur
Sewer mouth anti-seawater is set, river water flows backward equipment in the sewer mouth that inwelling may occur.
Anti- seawater, river water, which flow backward equipment, has one to cross the mouth of a river, crosses the mouth of a river and is horizontally arranged at sewer mouth.The mouth of a river is crossed to be square
Or it is round.Cross a mouth of a river vertical shape, followed by the shape on an inclined-plane before this from top to bottom.I.e. vertical shape mistake
After be one tubaeform.It or is directly exactly tubaeform, not vertical shape.It manufactures one and crosses one, the mouth of a river
The plug of shape.Plug can clog the mouth of a river from bottom to top.Plug a part is made of substance having a specific gravity smaller than that of water, a part
It is made of the substance that specific gravity is greater than water.The two is fixed together.The nethermost periphery of plug is plate.Plug bottom is in pros
Shape.Greater than the part that plug plug crosses the mouth of a river.A hole is respectively arranged in four angles of the nethermost square of plug.Corresponded to the mouth of a river
A hole is also respectively arranged in four angles of outer rim.Manufacture four rod objects.Four rod object one end pass through the nethermost square of plug
Hole on four angles；One end passed through the hole of four angles setting of mouth of a river outer rim.Rod object both ends can top nut or can on
Pin.The weight of plug is exactly equal to the buoyancy that plug generates in water.Or buoyancy is slightly larger than the weight of plug.
In this way, plug can clog anti-seawater from bottom to top automatically, river water flows backward the mistake of equipment when seawater, river water flow backward
The mouth of a river.Seawater, river water can not just flow backward.After seawater, river water are decorporated, plug can be fallen down automatically.It is hung in the end of four rod objects.
When seawater, river water flow backward, if the gravity that the water above plug generates is greater than buoyancy, plug can also fall down, make above plug
Water enter in sewer.
The invention has the advantages that flowing backward equipment because of anti-seawater, river water, it is not just afraid of seawater, river water flows backward.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Attached drawing 1 is anti-seawater in the embodiment of the present invention, river water reverse irrigation equipment schematic diagram.
In figure: 1, anti-seawater, river water flow backward the mouth of a river excessively of equipment.2 and cross one shape in the mouth of a river plug.3, plug is most
The plate on periphery below.4, the hole of four angles of mouth of a river outer rim setting is crossed.5, rod object.6, the nut or pin of rod object end.
Specific embodiment
Anti- seawater, river water flow backward equipment, and river water reverse irrigation may occur for the sewer stormwater mouth in city low lying areas
In the sewer mouth of the sanitary sewage in the city that river water reverse irrigation may occur sea may occur for the sewer stormwater mouth in city
Anti- seawater is arranged in the sewer mouth that water flows backward, river water flows backward equipment.
Anti- seawater, river water, which flow backward equipment, has one to cross the mouth of a river, crosses the mouth of a river and is horizontally arranged at sewer mouth.The mouth of a river is crossed to be square
Or it is round.Cross a mouth of a river vertical shape, followed by the shape on an inclined-plane before this from top to bottom.I.e. vertical shape mistake
After be one tubaeform.It or is directly exactly tubaeform, not vertical shape.It manufactures one and crosses one, the mouth of a river
The plug of shape.Plug can clog the mouth of a river from bottom to top.Plug a part is made of substance having a specific gravity smaller than that of water, a part
It is made of the substance that specific gravity is greater than water.The two is fixed together.The nethermost periphery of plug is plate.Plug bottom is in pros
Shape.Greater than the part that plug plug crosses the mouth of a river.A hole is respectively arranged in four angles of the nethermost square of plug.Corresponded to the mouth of a river
A hole is also respectively arranged in four angles of outer rim.Manufacture four rod objects.Four rod object one end pass through the nethermost square of plug
Hole on four angles；One end passed through the hole of four angles setting of mouth of a river outer rim.Rod object both ends can top nut or can on
Pin.The weight of plug is exactly equal to the buoyancy that plug generates in water.Or buoyancy is slightly larger than the weight of plug.
In this way, plug can clog anti-seawater from bottom to top automatically, river water flows backward the mistake of equipment when seawater, river water flow backward
The mouth of a river.Seawater, river water can not just flow backward.After seawater, river water are decorporated, plug can be fallen down automatically.It is hung in the end of four rod objects.
When seawater, river water flow backward, if the gravity that the water above plug generates is greater than buoyancy, plug can also fall down, make above plug
Water enter in sewer.
Claims (1)
1. anti-seawater, river water flow backward equipment, it is characterized in that: the sewer stormwater mouth in city low lying areas, may occur river
The sewer stormwater mouth in the city that water flows backward, in the sewer mouth of the sanitary sewage in the city that river water reverse irrigation may occur, can
Anti- seawater is arranged in the sewer mouth that inwelling can occur, river water flows backward equipment；Anti- seawater, river water reverse irrigation equipment have a mistake
The mouth of a river；It crosses the mouth of a river and is horizontally arranged at sewer mouth；The mouth of a river is crossed to be square or round；Cross the mouth of a river from top to bottom before this one it is vertical
Shape；Followed by the shape on an inclined-plane；I.e. vertical shape is later one tubaeform；It or is directly exactly a loudspeaker
Shape, not vertical shape；Manufacture one and the plug for crossing one shape in the mouth of a river；Plug can clog water from bottom to top
Mouthful；Plug a part is made of substance having a specific gravity smaller than that of water, and a part is made of the substance that specific gravity is greater than water；The two is fixed on one
It rises；The nethermost periphery of plug is plate；Plug bottom is square；Greater than the part that plug plug crosses the mouth of a river；Plug is most lower
Four angles of the square in face, are respectively arranged a hole；A hole is also respectively arranged in four angles for corresponding to mouth of a river outer rim；Manufacture four
Rod object；Four rod object one end pass through the hole on four angles of the nethermost square of plug；One end passed through the four of mouth of a river outer rim
The hole of a angle setting；Rod object both ends top nut or can go up pin；The weight of plug is exactly equal to plug and produces in water
Raw buoyancy；Or buoyancy is slightly larger than the weight of plug；In this way, plug can be filled in from bottom to top automatically when seawater, river water flow backward
Firmly anti-seawater, river water flow backward the mouth of a river excessively of equipment, and seawater, river water can not just flow backward, and after seawater, river water are decorporated, plug can be certainly
It is dynamic to fall down, it is hung in the end of four rod objects, when seawater, river water flow backward, is floated if the gravity that the water above plug generates is greater than
Power, plug can also be fallen down, and enter the water above plug in sewer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558218.2A CN109235617A (en) | 2017-07-10 | 2017-07-10 | Anti- seawater, river water flow backward equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558218.2A CN109235617A (en) | 2017-07-10 | 2017-07-10 | Anti- seawater, river water flow backward equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109235617A true CN109235617A (en) | 2019-01-18 |
Family
ID=65083111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710558218.2A Pending CN109235617A (en) | 2017-07-10 | 2017-07-10 | Anti- seawater, river water flow backward equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109235617A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3002180A1 (en) * | 1980-01-22 | 1981-09-10 | Passavant-Werke Michelbacher Hütte, 6209 Aarbergen | Water drain non-return valve - has sump in ground with upstream strainer fixed to access hatch |
| EP0494060A1 (en) * | 1991-01-03 | 1992-07-08 | Gert Söderström | Floor drain insert |
| CN1300335A (en) * | 1998-09-03 | 2001-06-20 | 金钟仙 | Apparatus for preventing reverse flow in drainage |
| JP2005013771A (en) * | 2003-06-23 | 2005-01-20 | Hitachi Metals Ltd | Interceptor with oils and fats recovery function, and oils and fats recovering method |
| CN2719943Y (en) * | 2004-08-31 | 2005-08-24 | 靳本强 | Sealed self-controlled non-return floor drain |
| CN101799085A (en) * | 2010-04-06 | 2010-08-11 | 戴永锋 | Floating ball valve for preventing counter-current of sewage |
| JP2011246870A (en) * | 2010-05-21 | 2011-12-08 | Nisshin Koki Kk | Pool floor |
| CN202658710U (en) * | 2012-04-09 | 2013-01-09 | 曾邦材 | Floor strainer capable of preventing backward flow of sewage |
| CN202689128U (en) * | 2012-07-16 | 2013-01-23 | 苏州第壹制药有限公司 | Backward flowing prevention floor drain device |
| CN202706185U (en) * | 2012-07-26 | 2013-01-30 | 董小龙 | Anti-backflow drainage grate |
| CN202706186U (en) * | 2012-07-26 | 2013-01-30 | 董小龙 | Automatic drainage anti-backflow sewer cover |
| TW201311971A (en) * | 2011-09-09 | 2013-03-16 | Wisepoint Tech Co Ltd | Strata structure maintenance and underground water recharge/storage device |
| CN204418351U (en) * | 2015-01-19 | 2015-06-24 | 绍兴市市政设计院有限公司 | A kind of anti-fall anti-urban river water pours in down a chimney sewer |
| CN205063007U (en) * | 2015-09-26 | 2016-03-02 | 红塔烟草（集团）有限责任公司大理卷烟厂 | Improve device of low -lying department sewer rainwater throughput value |
| CN205857356U (en) * | 2016-07-18 | 2017-01-04 | 赵广成 | Back-water-proof water pipe |
-
2017
- 2017-07-10 CN CN201710558218.2A patent/CN109235617A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3002180A1 (en) * | 1980-01-22 | 1981-09-10 | Passavant-Werke Michelbacher Hütte, 6209 Aarbergen | Water drain non-return valve - has sump in ground with upstream strainer fixed to access hatch |
| EP0494060A1 (en) * | 1991-01-03 | 1992-07-08 | Gert Söderström | Floor drain insert |
| CN1300335A (en) * | 1998-09-03 | 2001-06-20 | 金钟仙 | Apparatus for preventing reverse flow in drainage |
| JP2005013771A (en) * | 2003-06-23 | 2005-01-20 | Hitachi Metals Ltd | Interceptor with oils and fats recovery function, and oils and fats recovering method |
| CN2719943Y (en) * | 2004-08-31 | 2005-08-24 | 靳本强 | Sealed self-controlled non-return floor drain |
| CN101799085A (en) * | 2010-04-06 | 2010-08-11 | 戴永锋 | Floating ball valve for preventing counter-current of sewage |
| JP2011246870A (en) * | 2010-05-21 | 2011-12-08 | Nisshin Koki Kk | Pool floor |
| TW201311971A (en) * | 2011-09-09 | 2013-03-16 | Wisepoint Tech Co Ltd | Strata structure maintenance and underground water recharge/storage device |
| CN202658710U (en) * | 2012-04-09 | 2013-01-09 | 曾邦材 | Floor strainer capable of preventing backward flow of sewage |
| CN202689128U (en) * | 2012-07-16 | 2013-01-23 | 苏州第壹制药有限公司 | Backward flowing prevention floor drain device |
| CN202706185U (en) * | 2012-07-26 | 2013-01-30 | 董小龙 | Anti-backflow drainage grate |
| CN202706186U (en) * | 2012-07-26 | 2013-01-30 | 董小龙 | Automatic drainage anti-backflow sewer cover |
| CN204418351U (en) * | 2015-01-19 | 2015-06-24 | 绍兴市市政设计院有限公司 | A kind of anti-fall anti-urban river water pours in down a chimney sewer |
| CN205063007U (en) * | 2015-09-26 | 2016-03-02 | 红塔烟草（集团）有限责任公司大理卷烟厂 | Improve device of low -lying department sewer rainwater throughput value |
| CN205857356U (en) * | 2016-07-18 | 2017-01-04 | 赵广成 | Back-water-proof water pipe |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |