CN103938594A - River flood fighting and treating mechanism - Google Patents
River flood fighting and treating mechanism Download PDFInfo
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- CN103938594A CN103938594A CN201410176653.5A CN201410176653A CN103938594A CN 103938594 A CN103938594 A CN 103938594A CN 201410176653 A CN201410176653 A CN 201410176653A CN 103938594 A CN103938594 A CN 103938594A
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- dam
- flood fighting
- water
- water stream
- flow arrangement
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Abstract
The invention belongs to the technical field of tools for flood fighting and treating of rivers, and particularly relates to a river flood fighting and treating mechanism. The river flood fighting and treating mechanism comprises a dam, and is characterized in that a plurality of gates are formed in one side of the dam, a flow dividing device is connected to the side, with the gates, of the dam, the flow dividing device comprises a plurality of water flow channels which are parallel to one another, inclined channels are formed among the water flow channels, the inclined channels are sequentially divided into multiple sets from water inlet ends to water outlet ends, and all the inclined channels in each set are distributed in a ladder shape. The river flood fighting and treating mechanism is capable of well removing sludge and sundries, and not prone to blocking.
Description
Technical field
The invention belongs to rivers flood fighting and administer apparatus technical field, relate in particular to a kind of rivers flood fighting harness body.
Background technology
At present, when Chinese every rainwater season, in the Yangtze river basin, Heilungkiang and Songhua River Basin can be more due to rainwater, thereby there is big flood.Administering at present big flood Main Means is: one, and by stifled, adopt the obstructions such as mudstone to block the mouth that spreads unchecked of dam, thereby play a role, but often effect be little for the method for this class, sometimes also can cause larger problem.The 2nd,, by combing water conservancy diversion, the regional dam that big flood occurs is carried out to water conservancy diversion, thereby reduce discharge, achieve the goal.This type of method can play good effect, but when big flood occurs, tends to be accompanied by a large amount of mud or other foreign material, thus can stop up the passage of comb stream, thus reduce effect.And when current are larger, dam can be limited due to gate, draining has little time, thereby to dam build-up of pressure.
Summary of the invention
The object of the invention is to solve above-described technical problem, provide one to can be good at mud, foreign material to clear up, not susceptible to plugging rivers flood fighting harness body, its technical scheme is as follows:
A kind of rivers flood fighting harness body, comprise dam, it is characterized in that, one side of described dam offers some gates, and a side that offers gate of described dam is connected with part flow arrangement, and described part flow arrangement comprises some water stream channels, described water stream channel is parallel to each other, between described some water stream channels, offer ramp way, described ramp way is divided into some groups by water inlet end successively to water side, stepped distribution between each ramp way in each group.
Optimal way is, described dam is provided with pumping plant, and the delivery port of described pumping plant communicates with the water stream channel of part flow arrangement.
Rivers flood fighting harness body provided by the invention, its beneficial effect is:
Water stream channel in part flow arrangement of the present invention and ramp way can be good at the current of dam to shunt, and ramp way is when flowing through mud from a water stream channel to another water stream channel, due to stepped distribution between each ramp way in each group, so have the existence of difference in height, thereby make the mud that originally can slowly precipitate can obtain the power of another acceleration circulation, thereby make the mud can be by better, farther leading out, thereby prevented that mud is blocked in water stream channel.This mechanism again by pumping plant when the excessive gate of current is inadequate, adopt electric power to carry shunting, extract water and reach the object of quick shunting.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Illustrate embodiment below in conjunction with Fig. 1:
As shown in Figure 1, a kind of rivers flood fighting harness body, comprise dam 1, one side of described dam 1 offers some gates 2, and a side that offers gate 2 of described dam 1 is connected with part flow arrangement 3, and described part flow arrangement 3 comprises some water stream channels 4, described water stream channel 4 is parallel to each other, between described some water stream channels 4, offer ramp way 5, described ramp way 5 is divided into some groups by water inlet end successively to water side, stepped distribution between each ramp way in each group.Described dam 1 is provided with pumping plant 6, and the delivery port of described pumping plant 6 communicates with the water stream channel 4 of part flow arrangement 3.
When in use, current enter into part flow arrangement from the gate of dam flows out, and then from water stream channel, outwards flow out.And in the time that water stream channel is flowed through ramp way, have part water from ramp way another water stream channel of flowing through when water, thus drive current and mud further forward, until discharge part flow arrangement.And in the time that the excessive gate of current is inadequate, pumping plant adopts electric power to carry shunting, extraction water reaches the object of quick shunting.
Claims (2)
1. a rivers flood fighting harness body, comprise dam, it is characterized in that, one side of described dam offers some gates, and a side that offers gate of described dam is connected with part flow arrangement, and described part flow arrangement comprises some water stream channels, described water stream channel is parallel to each other, between described some water stream channels, offer ramp way, described ramp way is divided into some groups by water inlet end successively to water side, stepped distribution between each ramp way in each group.
2. rivers flood fighting harness body as claimed in claim 1, is characterized in that, described dam is provided with pumping plant, and the delivery port of described pumping plant communicates with the water stream channel of part flow arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176653.5A CN103938594B (en) | 2014-04-29 | 2014-04-29 | River flood fighting and treating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176653.5A CN103938594B (en) | 2014-04-29 | 2014-04-29 | River flood fighting and treating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103938594A true CN103938594A (en) | 2014-07-23 |
| CN103938594B CN103938594B (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176653.5A Expired - Fee Related CN103938594B (en) | 2014-04-29 | 2014-04-29 | River flood fighting and treating mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103938594B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343103A (en) * | 2014-09-24 | 2015-02-11 | 李祖德 | Novel dam foundation capable of resisting catastrophic flood |
| CN104389300A (en) * | 2014-11-17 | 2015-03-04 | 项方岩 | River flood-fighting control structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5777707A (en) * | 1980-10-30 | 1982-05-15 | Hitachi Zosen Corp | Installation of dam outlet works |
| CN101787688A (en) * | 2010-02-03 | 2010-07-28 | 水利部交通运输部国家能源局南京水利科学研究院 | Lock chamber energy dissipating open ditch of ship lock |
| CN202108034U (en) * | 2011-05-18 | 2012-01-11 | 江西省水利规划设计院 | Panpipe-type sediment sucking and guiding culvert with multi-directional inlets |
| CN203188185U (en) * | 2013-01-31 | 2013-09-11 | 重庆渝浩水电开发有限公司 | United energy dissipation structure under ultralow Froude number |
| CN203846462U (en) * | 2014-04-29 | 2014-09-24 | 项方岩 | River flood control mechanism |
-
2014
- 2014-04-29 CN CN201410176653.5A patent/CN103938594B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5777707A (en) * | 1980-10-30 | 1982-05-15 | Hitachi Zosen Corp | Installation of dam outlet works |
| CN101787688A (en) * | 2010-02-03 | 2010-07-28 | 水利部交通运输部国家能源局南京水利科学研究院 | Lock chamber energy dissipating open ditch of ship lock |
| CN202108034U (en) * | 2011-05-18 | 2012-01-11 | 江西省水利规划设计院 | Panpipe-type sediment sucking and guiding culvert with multi-directional inlets |
| CN203188185U (en) * | 2013-01-31 | 2013-09-11 | 重庆渝浩水电开发有限公司 | United energy dissipation structure under ultralow Froude number |
| CN203846462U (en) * | 2014-04-29 | 2014-09-24 | 项方岩 | River flood control mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343103A (en) * | 2014-09-24 | 2015-02-11 | 李祖德 | Novel dam foundation capable of resisting catastrophic flood |
| CN104389300A (en) * | 2014-11-17 | 2015-03-04 | 项方岩 | River flood-fighting control structure |
| CN104389300B (en) * | 2014-11-17 | 2016-05-11 | 项方岩 | A kind of rivers flood fighting administration structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103938594B (en) | 2017-01-18 |
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Granted publication date: 20170118 Termination date: 20170429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |