CN202265812U - Floating tank, floating trash drainage device and floating trash drainage rank - Google Patents
Floating tank, floating trash drainage device and floating trash drainage rank Download PDFInfo
- Publication number
- CN202265812U CN202265812U CN2011203563306U CN201120356330U CN202265812U CN 202265812 U CN202265812 U CN 202265812U CN 2011203563306 U CN2011203563306 U CN 2011203563306U CN 201120356330 U CN201120356330 U CN 201120356330U CN 202265812 U CN202265812 U CN 202265812U
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- floating
- trash
- drainage
- dirty
- buoyancy tank
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Abstract
The utility model relates to a floating trash drainage rank, particularly to a trash drainage device of a floating trash drainage rank and a floating tank composing the trash drainage device. In order to better keep balance under the action of flow force, the floating tank provided by the utility model is designed into a structure having two heavy ends and light middle part. In order to obtain better trash drainage effect and conveniently remove slag, mutually perpendicular rigid trash drainage rods are arranged on the floating tank of the floating trash drainage device. In order to be adapted to different trash drainage depths, the length of the trash drainage rods can be adjusted. In order to be adapted to varying acting force generated by different flow rates, the floating trash drainage rank provided by the utility model is connected with the floating trash drainage device by using a flexible connecting rope. The floating trash drainage rank formed from the floating trash drainage device has the advantages of the rigid and flexible trash drainage ranks and has simple structure and convenience for maintenance, not only can be adapted to various working conditions, but also can ensure good trash drainage effect.
Description
Technical field
The utility model relates to a kind of floating pollutant-blocking grate that water conservancy, water power and water intake engineering block dirty usefulness that is applied to, and relates in particular to the dirty device of blocking of a kind of floating pollutant-blocking grate, and constitutes the buoyancy tank that blocks dirty device.
Background technology
At present; The floating thing that nearly all water conservancy, water power, water intake engineering come with water for filtering; All trashrack is set one, but, adopts existing trashrack can not effectively remove dirt along with China's natural environment suffers serious day by day destruction at its intake place.And increasing power station needs before conventional trashrack, to establish one pollutant-blocking grate again as the first line of defence, will swim in floating pollutants such as surperficial duckweed, polybag earlier and tentatively tackle.
Because present domestic pollutant-blocking grate design still is in the exploratory stage; Do not form design specifications; And in design, have many uncertainties and particularity, therefore, various ways has appearred in domestic pollutant-blocking grate; Conclude on the structure and roughly be divided into two types: one type is the rigidity pollutant-blocking grate, and another kind of is flexible pollutant-blocking grate.It is better that existing rigidity pollutant-blocking grate blocks dirty effect, but all adopt metal construction mostly, utilizes steel cylinder, bar, plate to be welded, often structure heavy and invest huge, tens tons at least, kiloton on the hundreds of at most; By also employing metal float, Plastic buoy, steel boom etc. form, this rigid connection can not adapt to the variation of water level and water flow velocity, under the effect of actual current alternating force, very easily causes fatigue fracture and maintenance difficult.The flexible pollutant-blocking grate of existing structure blocks and is mostly the node radial type; Exist interaction to each other, and debris retaining device that should flexibility fishing net formula is under the impact of current and foreign material, garbage barrier net under water can form bigger arc; Greatly reduced to block the dirty degree of depth, it is very undesirable to block dirty effect.
The utility model content
First purpose of the utility model is: a kind of buoyancy tank is provided, makes it can under bourn acting force, keep balance better.
In order to solve the problems of the technologies described above, the utility model provides a kind of buoyancy tank, and it comprises first side, intermediate ends and second side, and the weight of said first side, second side is all greater than the weight of said intermediate ends.
Preferably, the volume of said first side, second side is all greater than the volume of said intermediate ends.
Preferably, said first side, second side are symmetrical in the intermediate ends setting, and said first side, second side and intermediate ends are combined into the dumbbell shaped structure.
Preferably, said first side, second side are hollow-core construction, and said first side, second side are provided with and are used for inculcating material and sealable hole.
Preferably, said buoyancy tank material is the proportion material lighter than water, and the material of inculcating in the hollow-core construction of two ends is water or the proportion liquid heavier than water.
Another purpose of the utility model is: provide a kind of and can guarantee to block the dirty degree of depth better, the floating that obtains better debris retaining effect and be convenient to scarfing cinder is blocked dirty device.
In order to solve the problems of the technologies described above, the utility model provides a kind of floating to block dirty device, and it comprises arbitrary above-mentioned buoyancy tank, and blocks dirty body; Saidly block dirty body and comprise that at least two rigidity block dirty bar, block between the dirty bar in said two rigidity and connect and compose the garbage barrier net body with soft rope; Said two are blocked the both sides that dirty bar is set in parallel in said buoyancy tank.
Further, saidly block dirty bar and comprise horizontal component and vertical part, said horizontal component is across said first side, intermediate ends, the second side setting.
Preferably, the length of said vertical part can be regulated.
Further preferred, said vertical part is made up of the more piece quarter butt, and said quarter butt is each other through screw thread or Bolt Connection.
A purpose again of the utility model is: provide a kind of simple in structure, can adapt to current and become active force, safe and reliable floating pollutant-blocking grate.
In order to solve the problems of the technologies described above; The utility model is carried a kind of floating pollutant-blocking grate; It comprises that arbitrary aforesaid floating blocks dirty device; Said floating is blocked dirty device and is two or more, links together through connection cord between the said buoyancy tank, and the two ends of said connection cord are connected with a connection cord fastening devices respectively.
Preferably, offer through hole respectively, utilize two connection cords to pass this through hole and each floating is blocked dirty device connect in above-mentioned buoyancy tank first side and second side bottom; Certainly, also can offer a through hole, and connect through a connection cord in above-mentioned buoyancy tank intermediate ends bottom.
The two ends of said connection cord can move up and down along said connection cord fastening devices with the height of water level.
With respect to prior art, the utility model has following advantage:
1, buoyancy tank is designed to heavy, the middle light structure in two ends, under the drag force effect, can let buoyancy tank keep balance better;
2, be fixed on rigidity on the buoyancy tank and block dirty bar and vertically stretch in the water, and can not dashed by current, what effectively guaranteed garbage barrier net actually blocks the dirty degree of depth;
3, block dirty pole length through change, can rationally regulate and block the dirty degree of depth according to different waters, different debris retaining requirement;
4, the buoyancy tank two ends are designed to the bigger hollow-core construction of volume; Can inject the material of Different Weight according to actual needs to two ends; Thereby the balance difference is blocked the different moments of torsion that the dirty degree of depth and water velocity cause better; Therefore, this structure can adapt to different working conditions, and need not design again to different operating modes;
5, this floating pollutant-blocking grate is the multi-section type that buoyancy tank constitutes, can be according to the waters actual conditions, and the number of selecting to block dirty device is formed, and it is unaffected each other to block dirty device, and is easy to maintenance;
6, this floating pollutant-blocking grate use of blocking dirty bar through rigidity has possessed rigidity pollutant-blocking grate debris retaining effect good advantage; Simultaneously,, also embodied the flexible blocking dirt and come simple in structure on the whole, stressing conditions advantage preferably, really realized coupling hardness with softness by flexibly connecting the multi-section type buoyancy tank that rope connects.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment, the utility model and useful technique effect thereof are further elaborated, wherein:
Fig. 1 is the structural representation of the utility model buoyancy tank.
Fig. 2 blocks the perspective view of dirty device for the utility model floating.
Fig. 3 blocks the front elevational schematic of dirty device for the utility model floating.
Fig. 4 is that the A of Fig. 3 is to generalized section.
Fig. 5 is the structural representation of the utility model floating pollutant-blocking grate.
The specific embodiment
As shown in Figure 1; Buoyancy tank 110 comprises first side 111, intermediate ends 113 and second side 112; The weight of first side 111, second side 112 is all greater than the weight of intermediate ends 113, and the volume that is designed to first side 111, second side 112 is all greater than the dumbbell shaped structure of intermediate ends 113; In other enforcement row, buoyancy tank can also be designed to the concave shape structure.
As preferably, buoyancy tank 110 materials are the proportion vinyl polymer material lighter than water.
In order to make the different bourn acting force of buoyancy tank ability balance; First side 111, second side 112 are designed to hollow-core construction; And on first side 111, second side 112, offer sealable hole (not shown), the material of can be according to actual needs inculcating Different Weight to first side 111, second side 112 keeps the balance of buoyancy tank under the flowing water impact force.Simultaneously, the two side ends volume is bigger, and it arranges the effect that buoyancy that water produces also plays the dynamic equilibrium moment of torsion under the drag force effect.
As preferably, in first side 111, second side 112, pour into liquid, such as water.
Like Fig. 2, Fig. 3, shown in Figure 4, floating is blocked dirty device 100 and is comprised above-mentioned buoyancy tank 110 and block dirty body 120; Saidly block dirty body 120 and comprise that two rigidity block dirty bar 121; Said rigidity is blocked dirty bar 121 and is comprised horizontal component 1211 and vertical part 1212; Said horizontal component 1211 orders are across said first side 111, intermediate ends 113, second side 112; Said vertical part 1212 and said horizontal component 1211 are vertical to be provided with and to be used for stretching in the water, and its length can be regulated.
In a preferred embodiment, vertically part 1212 combines through the more piece quarter butt, through screw thread or Bolt Connection, can realize the length adjustment of vertical part 1212 through the quantity that increases or reduce quarter butt between the quarter butt; And in other embodiment, vertically part 1212 can change its length for as umbrella, the loop bar that drags case to use through stretching.
As shown in Figure 5, the floating pollutant-blocking grate comprises that above arbitrary described floating blocks dirty device 100, and it is a plurality of that said floating is blocked dirty device; Buoyancy tank 110 links together through connection cord 200; The two ends of connection cord 200 are connected with a connection cord fastening devices 300 respectively, and adjacent the blocking between the dirty bar that adjacent floating is blocked dirty device connects through soft rope 400, and the slide rail (not shown) is installed on the connection cord fastening devices; Connection cord is connected on the slide rail, and can move up and down along slide rail according to the height of water level.
Preferably, offer through hole respectively, utilize two connection cords 200 to pass this through hole and each floating is blocked dirty device 100 connect in first side 111, second side, 112 bottoms of buoyancy tank 110; Certainly, also can offer a through hole, and connect through a connection cord in above-mentioned buoyancy tank intermediate ends 113 bottoms.
Further preferred, connection cord is wire rope or chemical fiber rope.
During concrete the application; To block dirty bar earlier and ready buoyancy tank is combined into one; Arrange that soft rope forms garbage barrier net and blocks dirty device to form single floating blocking between the dirty bar then; Then according to different operating modes, regulate block dirty bar vertically the length of part and pour into the moment of torsion that material comes balance external force to cause being applicable to the different dirty degree of depth requirements of blocking to first side, second side of buoyancy tank.Width according to the water surface; Select the floating of suitable number to block dirty device, will a plurality ofly block dirty device and connect into the floating pollutant-blocking grate with connection cord and put into water, the two ends of connection cord are connected with prevention floating flexibility pollutant-blocking grate washed away with on the bank connection cord fastening devices; The connection cord fastening devices comprises slide rail and corresponding dolly or roller; Connection cord connects dolly or roller, and when the water level height was different, connection cord went up and down along with dolly or moving up and down of roller.
According to the announcement and the instruction of above-mentioned manual, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to is in the protection domain of the claim that also should fall into the utility model to some modifications and the change of the utility model.In addition, although used some specific terms in this manual, these terms are explanation for ease just, the utility model is not constituted any restriction.
Claims (10)
1. a buoyancy tank (110) comprises first side (111), intermediate ends (113), second side (112), it is characterized in that: the weight of said first side (111), second side (112) is all greater than the weight of said intermediate ends (113).
2. buoyancy tank according to claim 1 is characterized in that: the volume of said first side (111), second side (112) is all greater than the volume of said intermediate ends (113).
3. buoyancy tank according to claim 2 is characterized in that: said first side (111), second side (112) are symmetrical in intermediate ends (113) setting, and said first side (111), second side (112), intermediate ends (113) are combined into the dumbbell shaped structure.
4. according to the arbitrary described buoyancy tank of claim 1～3, it is characterized in that: said first side (111), second side (112) are hollow-core construction, and said first side (111), second side (112) are provided with the hole that is used for inculcating material.
5. a floating is blocked dirty device (100), comprises the arbitrary described buoyancy tank of claim 1～4 (110), it is characterized in that: also comprise and block dirty body (120); The said dirty body (120) that blocks comprises that at least two are blocked dirty bar (121), and blocks the garbage barrier net body (122) that connects and composes with soft rope between the dirty bar (121) at said two; Said two are blocked the both sides that dirty bar (121) is set in parallel in said buoyancy tank.
6. floating according to claim 5 is blocked dirty device; It is characterized in that: the said dirty bar (121) that blocks comprises horizontal component (1211) and vertical part (1212), and said horizontal component (1211) is provided with across said first side (111), intermediate ends (113), second side (112).
7. floating according to claim 6 is blocked dirty device, it is characterized in that: the length of said vertical part (1212) can be regulated.
8. floating according to claim 7 is blocked dirty device, it is characterized in that: said vertical part (1212) is made up of the more piece quarter butt, and said quarter butt is each other through screw thread or Bolt Connection.
9. floating pollutant-blocking grate; Comprise that the arbitrary described floating of claim 5～8 blocks dirty device (100); It is characterized in that: said floating is blocked dirty device (100) and is two or more; Link together through connection cord (200) between the said buoyancy tank (110), the two ends of said connection cord (200) are connected with a connection cord fastening devices (300) respectively.
10. floating pollutant-blocking grate according to claim 9 is characterized in that: the two ends of said connection cord (200) can move up and down along said connection cord fastening devices (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203563306U CN202265812U (en) | 2011-09-22 | 2011-09-22 | Floating tank, floating trash drainage device and floating trash drainage rank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203563306U CN202265812U (en) | 2011-09-22 | 2011-09-22 | Floating tank, floating trash drainage device and floating trash drainage rank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202265812U true CN202265812U (en) | 2012-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203563306U Expired - Lifetime CN202265812U (en) | 2011-09-22 | 2011-09-22 | Floating tank, floating trash drainage device and floating trash drainage rank |
Country Status (1)
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| CN (1) | CN202265812U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966076A (en) * | 2012-11-09 | 2013-03-13 | 广东省水利水电科学研究院 | Liftable rigid float interception system capable of being used for water inlet of large-sized power station |
| CN102995614A (en) * | 2012-11-16 | 2013-03-27 | 无锡商业职业技术学院 | Water intercepting device |
| CN104895568A (en) * | 2015-04-25 | 2015-09-09 | 广东安元矿业勘察设计有限公司 | Tailing sand isolation simple method used in shallow sea placer exploitation |
| CN107476264A (en) * | 2017-07-11 | 2017-12-15 | 浙江大学 | A kind of Non-energy-consumption marine refuse case |
-
2011
- 2011-09-22 CN CN2011203563306U patent/CN202265812U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966076A (en) * | 2012-11-09 | 2013-03-13 | 广东省水利水电科学研究院 | Liftable rigid float interception system capable of being used for water inlet of large-sized power station |
| CN102966076B (en) * | 2012-11-09 | 2015-04-15 | 广东省水利水电科学研究院 | Liftable rigid float interception system capable of being used for water inlet of large-sized power station |
| CN102995614A (en) * | 2012-11-16 | 2013-03-27 | 无锡商业职业技术学院 | Water intercepting device |
| CN104895568A (en) * | 2015-04-25 | 2015-09-09 | 广东安元矿业勘察设计有限公司 | Tailing sand isolation simple method used in shallow sea placer exploitation |
| CN104895568B (en) * | 2015-04-25 | 2019-12-17 | 广东安元矿业勘察设计有限公司 | simple method for isolating tailings in shallow sea placer mining |
| CN107476264A (en) * | 2017-07-11 | 2017-12-15 | 浙江大学 | A kind of Non-energy-consumption marine refuse case |
| CN107476264B (en) * | 2017-07-11 | 2019-03-15 | 浙江大学 | A kind of Non-energy-consumption marine refuse case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |