CN104314037A - Flood draining device - Google Patents
Flood draining device Download PDFInfo
- Publication number
- CN104314037A CN104314037A CN201410415684.1A CN201410415684A CN104314037A CN 104314037 A CN104314037 A CN 104314037A CN 201410415684 A CN201410415684 A CN 201410415684A CN 104314037 A CN104314037 A CN 104314037A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- flood
- gas inflating
- gas ducting
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses a flood draining device, and solves the problem of local flood drainage of flood water. The flood draining device comprises a water sucking pipeline, a water draining pipeline, a pump station and a movable power supply, wherein the water sucking pipeline is of a floating water sucking pipeline, wherein the water sucking pipeline is connected with the water draining pipeline; the water draining pipeline comprises a gas inflating pipeline, a gas inflating pump and a vacuum pump; a scaled wear-resistant sheet is arranged on the surface of the inner wall of the gas inflating pipeline; a soft pad is arranged at a junction of the outer layer of the gas inflating pipeline and a dam; a gas inflating nozzle is formed in the outer layer of the gas inflating pipeline; the gas inflating nozzle is connected with the gas inflating pump; a one-way valve is arranged at the gas inflating nozzle; the inner cavity of the gas inflating pipeline is vacuumized under the control of a gas inflating pipeline control clamp; an outlet of the water draining pipeline is connected with a flow-dividing barrel; through flow division by multiple groups of canvas pipes, flood is discharged and divided by the water sucking pipeline, the water draining pipeline, the flow-dividing barrel and the canvas pipes. The flood draining device is simple in structure, convenient to move and high in drainage capacity, and is suitable for emergency flood drainage.
Description
Technical field
The present invention relates to hydraulic engineering field, particularly relate to a kind of flood discharge device.
Background technology
Annual flood season, river, river, lake, the water level of pool and reservoir goes up, the safety of the flood formed to the littoral city of rivers threatens, for alleviating the threat of flood to city, need in good time to downstream flood discharge, and for large reservoir, open a sluice gate and draw out some water and sometimes cannot drain the flood of burst, and at clutch, demolition dykes and dams are unique selection sometimes, this causes damage to national wealth and people's life and property safety, simultaneously, policymaker also will subject huge psychological pressure, and this flood discharge mode is uncontrollable, the harm caused Lower Reaches is immeasurable.
In view of the situation, the invention provides a kind of flood discharge device, before flood arrives, this flood discharge device is arranged into deathtrap, carry out branch flood discharge shunting, prevent the generation of dam-break accident, flood is shunted by prediction scheme safe and orderlyly, reduce to the production of the Lower Reaches people, the loss caused of living as far as possible, ensure that safety crosses flood.This flood discharge device, structure is simple, conveniently moving, excretion large, is applicable to emergency management and rescue, and the occasion such as to fight flood and relieve victims, obtains best flood-releasing scheme with minimum cost.
Summary of the invention
Instant invention overcomes shortcoming of the prior art, provide a kind of flood discharge device, its structure is simple, conveniently moving, excretion large, can by making heavy caliber flexible duct to predetermined area alignment, prevent flooding on the impact in downstream, reach and discharge in order by prediction scheme.
The technical scheme that the present invention realizes goal of the invention employing is: a kind of flood discharge device, comprise: suction line, discharge pipe line and control appliance, described suction line is floatation type suction line, described floatation type suction line is communicated with discharge pipe line, described discharge pipe line comprises: gas ducting, inflator pump, vacuum pump, described gas ducting inwall is provided with wearing layer, its skin is provided with charging connector and is communicated with described inflator pump, the formation that described gas ducting inner chamber vacuumizes controls unlatching or the closing structure of pincers control by gas ducting, described discharge pipe line outlet is connected with shunt cylinder, through many group canvas pipeline shunts, form flood through floatation type suction line, discharge pipe line, shunt cylinder, canvas pipeline flood discharge structure.
Below in conjunction with accompanying drawing and detailed description of the invention, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is flood discharge device schematic diagram.
In figure, floatation type suction line 1, gas ducting 2, phosphorus formula friction-proof piece 2-1, cushion 3, inflator pump 4, vacuum pump 5, gas ducting control pincers 6, shunt cylinder 7, canvas pipeline 8.
Detailed description of the invention
A kind of flood discharge device, comprise: suction line, discharge pipe line and control appliance, described suction line is floatation type suction line 1, described floatation type suction line 1 is communicated with discharge pipe line, described discharge pipe line comprises: gas ducting 2, inflator pump 4, vacuum pump 5, described gas ducting 2 inwall is provided with wearing layer 2-1, its skin is provided with charging connector and is communicated with described inflator pump 4, the unlatching that the formation that described gas ducting 2 inner chamber vacuumizes is controlled by gas ducting control pincers 6 or closing structure, described discharge pipe line outlet is connected with shunt cylinder 7, shunt through many group canvas pipelines 8, form flood through floatation type suction line 1, discharge pipe line, shunt cylinder 7, many groups canvas pipeline 8 flood discharge structure.
In the present embodiment, when flood season dykes and dams water level exceed warning line, when needing by flood discharge device draining flood discharge, start flood discharge device, by floatation type suction line 1, be placed in water and be connected with discharge pipe line, draining gas ducting (2) access inflator pump 4, vacuum pump 5, and with shunt cylinder 7, hoseline 8 connects, now, gas ducting controls pincers 6 and tightens closedown, then, open the interlayer inflation of inflator pump 4 pairs of gas ductings 2, simultaneously, open vacuum pump 5 to vacuumize not yet inflating full gas ducting 2 inner chamber, along with the carrying out vacuumized, floatation type suction line 1 and gas ducting 2 form negative pressure, flood enters in pipeline, at this moment open gas ducting and control pincers 6, now siphon is formed, then open inflator pump 4 and tonifying Qi is carried out to full to it, maximum flood discharge is through shunt cylinder 7, canvas pipeline 8 is discharged to the region that downstream is specified.The phosphorus formula friction-proof piece 2-1 that gas ducting 2 inner wall surface is arranged can prevent inner wall abrasion, and its outer cushion 3 arranged with dam body contact position, can prevent from damaging external surface, and arrange support at corresponding site, and flood discharge course location is stablized.
Claims (5)
1. a flood discharge device, comprise: suction line, discharge pipe line and pumping plant, it is characterized in that, described suction line is floatation type suction line (1), described floatation type suction line (1) is communicated with discharge pipe line, described discharge pipe line comprises: gas ducting (2), inflator pump (4), vacuum pump (5), described gas ducting (2) inwall is provided with wearing layer (2-1), its skin is provided with charging connector and is communicated with described inflator pump (4), the formation of described gas ducting (2) inner chamber vacuum controls unlatching that pincers (6) control or closing structure by gas ducting, described discharge pipe line outlet is connected with shunt cylinder (7), shunt through canvas pipeline (8), form flood through floatation type suction line (1), discharge pipe line, shunt cylinder (7), canvas pipeline (8) flood discharge structure.
2. a kind of flood discharge device according to claim 1, is characterized in that, described gas ducting (2) is flexible duct.
3. a kind of flood discharge device according to claim 2, is characterized in that, the wearing layer (2-1) that described gas ducting (2) inwall is arranged is phosphorus formula friction-proof piece.
4. a kind of flood discharge device according to claim 3, is characterized in that, described gas ducting (2) is outer arranges cushion (3) with dam body contact position.
5. a kind of flood discharge device according to claim 4, is characterized in that, described gas ducting (2) outer charging connector is provided with one way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415684.1A CN104314037A (en) | 2014-08-22 | 2014-08-22 | Flood draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415684.1A CN104314037A (en) | 2014-08-22 | 2014-08-22 | Flood draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314037A true CN104314037A (en) | 2015-01-28 |
Family
ID=52369338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410415684.1A Pending CN104314037A (en) | 2014-08-22 | 2014-08-22 | Flood draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314037A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360450A (en) * | 2018-02-08 | 2018-08-03 | 刘肖俊 | A kind of high automation Novel water conservancy safety and environmental protection device |
| CN109056967A (en) * | 2018-09-17 | 2018-12-21 | 锡矿山闪星锑业有限责任公司 | A kind of Mine Tailings library cleaning drain apparatus and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160216A (en) * | 1990-10-03 | 1992-11-03 | Hitachi, Ltd. | Drainage distribution amount determining method and drainage system |
| CN201568383U (en) * | 2009-11-08 | 2010-09-01 | 何相华 | Vacuum siphon pipe water conveying device |
| CN201762694U (en) * | 2010-07-14 | 2011-03-16 | 陆振民 | Dam flow guiding device |
| CN201802690U (en) * | 2010-10-08 | 2011-04-20 | 邝光明 | Vacuum pump-assisted siphon intake device |
| CN202646958U (en) * | 2012-06-28 | 2013-01-02 | 任永斌 | Inflatable suction pipe |
| CN202850098U (en) * | 2012-06-19 | 2013-04-03 | 关正贤 | Energy-saving environmental-friendly dam water pump |
-
2014
- 2014-08-22 CN CN201410415684.1A patent/CN104314037A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160216A (en) * | 1990-10-03 | 1992-11-03 | Hitachi, Ltd. | Drainage distribution amount determining method and drainage system |
| CN201568383U (en) * | 2009-11-08 | 2010-09-01 | 何相华 | Vacuum siphon pipe water conveying device |
| CN201762694U (en) * | 2010-07-14 | 2011-03-16 | 陆振民 | Dam flow guiding device |
| CN201802690U (en) * | 2010-10-08 | 2011-04-20 | 邝光明 | Vacuum pump-assisted siphon intake device |
| CN202850098U (en) * | 2012-06-19 | 2013-04-03 | 关正贤 | Energy-saving environmental-friendly dam water pump |
| CN202646958U (en) * | 2012-06-28 | 2013-01-02 | 任永斌 | Inflatable suction pipe |
Non-Patent Citations (1)
| Title |
|---|
| 陆伟刚等: "泵站虹吸流道中射流真空泵的应用研究", 《扬州大学学报（自然科学版）》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360450A (en) * | 2018-02-08 | 2018-08-03 | 刘肖俊 | A kind of high automation Novel water conservancy safety and environmental protection device |
| CN109056967A (en) * | 2018-09-17 | 2018-12-21 | 锡矿山闪星锑业有限责任公司 | A kind of Mine Tailings library cleaning drain apparatus and method |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |
|
| RJ01 | Rejection of invention patent application after publication |