CN211200258U - Flood storage flood control drought resisting device - Google Patents
Flood storage flood control drought resisting device Download PDFInfo
- Publication number
- CN211200258U CN211200258U CN201921768643.5U CN201921768643U CN211200258U CN 211200258 U CN211200258 U CN 211200258U CN 201921768643 U CN201921768643 U CN 201921768643U CN 211200258 U CN211200258 U CN 211200258U
- Authority
- CN
- China
- Prior art keywords
- reposition
- redundant personnel
- flood
- thick
- canal
- 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.)
- Active
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a flood storage flood control drought resisting device, set up in the sprue in the same direction as the decurrent coarse filtration net of rivers direction slope, set up thick reposition of redundant personnel canal at the lower extreme of thick filtration net, the sprue is connected to the thick reposition of redundant personnel canal other end, set up in the sprue at the back in the delivery port of thick reposition of redundant personnel canal in the same direction as the decurrent fine filtration net of rivers direction slope, set up thin reposition of redundant personnel canal at the lower extreme of thin filtration net, the sprue is connected to the other end of thin reposition of redundant personnel canal, all set up the water conservancy diversion net along rivers direction from the bottom to the top of inclining in thick reposition of redundant personnel canal and the thin reposition of redundant personnel canal, the utility model discloses a secondary filter and second grade are smashed, smash more fully, effectively clear away debris such as trunk, are favorable to subsequent flood storage work, reduce cost saves the labour, improve flood storage efficiency.
Description
Technical Field
The utility model relates to a river regulation technical field, concretely relates to flood storage flood prevention drought resisting device.
Background
In order to alleviate the disasters caused by flood, corresponding measures, such as dam consolidation, open flood storage pipelines for storing flood, and removal of trunk trees in water, must be taken during the flood period.
Debris such as trunk trees are smugglied more secretly in the flood, can block up the river course culvert, the big branch can strike or strike destruction etc. to the hydraulic equipment of aquatic to the bridge pier, and if do not handle these large-scale trunks etc., these trunks can block up the flood storage pipeline that follow-up flood storage work used, the flood storage pipeline leads to the pipeline to break because of blockking up the pressure grow, cause the flood to spread to the low reaches area, cause the calamity to the low reaches, can't save the flood, subsequent arid season also does not have the water use, can not effectual drought defying.
At present, debris such as the branch trunk in the clearance river course generally adopt artifical salvage mode, and is with high costs and can't cover comprehensively and salvage, salvages staff still has certain danger in the river course of torrential urgency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a weak point to prior art, provide a flood storage flood prevention drought resisting device, solve above-mentioned problem.
The technical scheme of the utility model is realized like this:
a flood storage flood control drought resisting device is characterized in that a coarse filter screen which inclines downwards along the water flow direction is arranged in a main flow channel, coarse filtration is firstly carried out to filter most of larger impurities, a coarse diversion channel is arranged at the lower end of the coarse filter screen, and meanwhile, the coarse filter screen is obliquely downwards designed to guide larger sundries such as branches and trunks to be crushed in the coarse diversion channel; the other end of the coarse distribution channel is connected with the main channel, a fine filter screen which inclines downwards along the water flow direction is arranged in the main channel behind a water outlet of the coarse distribution channel, fine filtration (secondary filtration) is carried out, the filtering effect is better, the lower end of the fine filter screen is provided with the fine distribution channel, the coarse distribution channel is not internally provided with impurities which are completely crushed and can pass through the coarse filtration, the fine filter screen flows into the fine distribution channel along the fine filter screen, the fine filter screen is obliquely downwards designed to guide the impurities such as small branches and trunks to be crushed in the fine distribution channel, the other end of the fine distribution channel is connected with the main channel, flow guide nets which incline upwards along the water flow direction are arranged in the coarse distribution channel and the fine distribution channel, crushing devices are arranged at the tops of the flow guide nets in the coarse distribution channel and the fine distribution channel, the flow guide nets have the function of guiding the impurities such as branches and trunks to the crushing devices, and, and (5) uniformly processing.
The further technical scheme is as follows: the smashing device comprises a motor and a rotating shaft, the motor is connected with the rotating shaft through a transmission mechanism, a plurality of smashing blades are arranged on the rotating shaft, and smashing treatment is carried out on sundries such as trunks and branches flowing into a coarse flow dividing channel or a fine flow dividing channel, so that subsequent drainage work is facilitated.
The further technical scheme is as follows: the filtration pore of thick filter screen is greater than the filtration pore of thin filter screen makes thick reposition of redundant personnel canal and subdivision reposition of redundant personnel canal separately handle, and the impurity such as great trunk is handled to thick reposition of redundant personnel canal, and the impurity such as less trunk is handled to the subdivision reposition of redundant personnel canal, and the hierarchical filtration, the filter effect is better.
The further technical scheme is as follows: the degree of depth of thick filter screen and thin filter screen equals the degree of depth of sprue, prevents that impurities such as trunk from passing through from the sprue bottom.
The further technical scheme is as follows: the coarse filter screen and the fine filter screen are respectively provided with a plurality of fixing piles, so that the stability is enhanced, and the equipment is prevented from being washed away by water flow.
The beneficial effects of the utility model reside in that:
1. set up coarse filtration net, carry out the one-level and filter, make debris such as bigger trunk handle through coarse filtration net drainage to coarse reposition of redundant personnel canal processing, set up along rivers direction from the water conservancy diversion net of bottom tilt up at coarse reposition of redundant personnel canal, will unable debris through coarse filtration net etc. drainage to reducing mechanism smash.
2. Set up the fine filtration net, carry out the second grade and filter, the filter effect is better, makes debris such as bigger trunk through the drainage of coarse filtration net to thick reposition of redundant personnel canal processing, sets up along the water flow direction from the bottom up's water conservancy diversion net in the reposition of redundant personnel canal, will unable debris that pass through the fine filtration net etc. and thick reposition of redundant personnel canal in not smashing complete drainage to reducing mechanism and further smashing again.
3. The utility model discloses a secondary filter smashes with the second grade, smashes more fully, and the filter effect is better, is favorable to subsequent flood storage work, improves flood storage efficiency, and the water conservancy diversion net of setting is used for guiding debris to smash on the reducing mechanism, simultaneously, avoids the flood to smuggle debris such as trunk branch secretly and causes the impact force too big, destroys hydraulic equipment in the river course, prevents to block up subsequent flood storage pipeline, and reduce cost saves the labour, ensures staff life safety.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic top view of the overall structure of the present invention.
Fig. 2 is a schematic side structure view of the flow guiding net in the rough diversion canal of the present invention.
In the figure, a main runner 1, a coarse diversion channel 2, a crushing blade 3, a transmission mechanism 4, a motor 5, a diversion net 6, a coarse filtration net 7, a fixing pile 8, a fine filtration net 9, a fine diversion channel 10 and a rotating shaft 11.
Detailed Description
In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 2, in the flood storage flood prevention drought resisting device, the arrow direction in the figure represents the water flow direction, a coarse filter screen 7 which inclines downwards along the water flow direction is arranged in a main flow channel 1, the depth of the coarse filter screen 7 is the same as the size of the main flow channel 1, coarse filtration is firstly carried out, primary filtration is carried out, most of larger impurities and the like are filtered, fixing piles 8 are arranged on the coarse filter screen 7, the coarse filter screen 7 is fixed, and water flow impact is avoided from washing away; the lower end of a coarse filter screen 7 is provided with a coarse distribution channel 2, the coarse filter screen 7 is designed to guide sundries such as large branches and trunks into the coarse distribution channel 2 in an inclined downward mode, a flow guide screen 6 which is inclined from bottom to top along the water flow direction is arranged in the coarse distribution channel 2, a motor 5 is fixed on the bank of the coarse distribution channel 2, the motor 5 is connected with a rotating shaft 11 arranged at the top of the flow guide screen 6 through a transmission mechanism 4, and a rotating crushing blade 3 is arranged on the rotating shaft 11 and can cut and crush the sundries guided by the flow guide screen 6; the other end of the coarse diversion channel 2 is connected with the main runner 1 for backflow, a fine filtering net 9 which inclines downwards along the water flow direction is arranged in the main runner 1 behind a water outlet of the coarse diversion channel 2, a fixing pile 8 is arranged on the fine filtering net 9, the depth of the fine filtering net 9 is the same as the size of the main runner 1, fine filtering (secondary filtering) is carried out, the filtering effect is better, a fine diversion channel 10 is arranged at the lower end of the fine filtering net 9, the fine filtering net 9 is designed to be inclined downwards for guiding sundries such as small branches and trunks to the fine diversion channel 10, a diversion net 6 which inclines from bottom to top along the water flow direction is arranged in the fine diversion channel 10, the motor 5 is fixed on the bank of the fine diversion channel 10, the motor 5 is connected with a rotating shaft 11 arranged at the top of the diversion net 6 through a transmission mechanism 4, a rotating crushing blade 3 is arranged on the rotating shaft 11, the other end of the fine flow dividing channel 10 is connected with the main flow channel 1 for backflow, and the crushed sundries can be collected and treated uniformly. The utility model discloses a secondary filter smashes with the second grade, smashes more fully, and the filter effect is better, is favorable to subsequent flood storage work, improves flood storage efficiency, simultaneously, avoids the flood to smuggle trunk branch etc. secretly and causes the impact force too big, to the equipment destruction on the river course, prevents to block up subsequent flood storage pipeline, and reduce cost saves the labour.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A flood storage, flood prevention and drought resistance device is characterized in that: set up in the sprue and following the decurrent coarse filtration net of rivers direction slope, set up thick reposition of redundant personnel canal at the lower extreme of thick filtration net, the sprue is connected to the thick reposition of redundant personnel canal other end, set up the decurrent fine filtration net of rivers direction slope in the sprue behind the delivery port of thick reposition of redundant personnel canal, set up thin reposition of redundant personnel canal at the lower extreme of thin filtration net, the sprue is connected to the other end of thin reposition of redundant personnel canal, all set up the water conservancy diversion net along rivers direction from the bottom to the top in thick reposition of redundant personnel canal and the thin reposition of redundant personnel canal, the top of water conservancy diversion net all sets up reducing mechanism in thick reposition of redundant personnel canal and the.
2. The flood storage, flood prevention and drought resisting device according to claim 1, which is characterized in that: the crushing device comprises a motor and a rotating shaft, the motor is connected with the rotating shaft through a transmission mechanism, and a plurality of crushing blades are arranged on the rotating shaft.
3. The flood storage, flood prevention and drought resisting device according to claim 1, which is characterized in that: the filtering holes of the coarse filtering net are larger than the filtering holes of the fine filtering net.
4. The flood storage, flood prevention and drought resisting device according to claim 1, which is characterized in that: the depth of the coarse filter screen and the depth of the fine filter screen are equal to the depth of the main flow channel.
5. The flood storage, flood prevention and drought resisting device according to claim 1, which is characterized in that: and the coarse filter screen and the fine filter screen are both provided with a plurality of fixing piles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768643.5U CN211200258U (en) | 2019-10-21 | 2019-10-21 | Flood storage flood control drought resisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768643.5U CN211200258U (en) | 2019-10-21 | 2019-10-21 | Flood storage flood control drought resisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211200258U true CN211200258U (en) | 2020-08-07 |
Family
ID=71883249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921768643.5U Active CN211200258U (en) | 2019-10-21 | 2019-10-21 | Flood storage flood control drought resisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211200258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593595A (en) * | 2021-01-25 | 2021-04-02 | 张艳 | Environment-friendly river channel cleaning method and system |
-
2019
- 2019-10-21 CN CN201921768643.5U patent/CN211200258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593595A (en) * | 2021-01-25 | 2021-04-02 | 张艳 | Environment-friendly river channel cleaning method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211200258U (en) | Flood storage flood control drought resisting device | |
| CN211285506U (en) | Environmental protection irrigation canals and ditches debris retention device | |
| KR20150071697A (en) | Eco-friendly water purifier that combines clean water with pure water to produce electricity, while eliminating particulate pollutants, various wastes, and fluid pollutants contained in river water from point sources and non-polluting sources Systems and storm water depots apply here | |
| WO2021097934A1 (en) | Debris flow prevention system | |
| CN208472830U (en) | A kind of hillside fields rainwater-collecting gravity irrigation device on the spot | |
| CN213952129U (en) | Tailing dam for water-inrush section of river-cut tailing pond | |
| CN111742697B (en) | Smashing and collecting device for floating aquatic plants | |
| CN213038317U (en) | Agricultural non-point source and surface runoff initial rainwater regulation and storage sewage interception ecological zone | |
| CN106082469B (en) | A kind of silt of drip irrigation system regulates and controls method step by step | |
| CN111226580B (en) | Water area weeding ship | |
| CN205475127U (en) | Dykes and dams super -standard flood flood diversion siphon pipe racks | |
| CN106677127A (en) | Dam body device for treatment of urban artificial watercourse | |
| CN205804270U (en) | Multistage from closed head-work of bursting | |
| CN204080749U (en) | The flexible trash block system in a kind of plant without storage | |
| KR100886012B1 (en) | Structure of a fishing net influx prevention for marine organism | |
| CN207316261U (en) | A kind of water pipeline for hydraulic engineering | |
| EP3636065A1 (en) | A method of collecting and treating water plants that are located in water and contain gas-filled bladders and a system therefor | |
| CN215715019U (en) | Protective structure of hydraulic and hydroelectric engineering side slope | |
| JPH10252042A (en) | Mechanism and method for discharging sand from dam reservoir | |
| KR20150088213A (en) | Environmentally friendly power generation system that combines fine particulate pollutants, various waste and fluid contaminants contained in river water and completely eliminates molecules and purifies them with clean water to produce electricity as a natural-friendly water quality purifier, and a rainwater pool | |
| CN213942383U (en) | Water and fertilizer integrated device for yellow river water irrigation | |
| CN205557450U (en) | Ecological bank protection system of river levee | |
| CN213114546U (en) | Sluice rubbish intercepting device for hydraulic engineering | |
| CN206521738U (en) | A kind of water pipeline for hydraulic engineering | |
| Boillat et al. | State of the art of sediment management in Switzerland |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |