CN212425601U - Eco-floating island that can be automatically raised and lowered on the channel - Google Patents
Eco-floating island that can be automatically raised and lowered on the channel Download PDFInfo
- Publication number
- CN212425601U CN212425601U CN202022296172.1U CN202022296172U CN212425601U CN 212425601 U CN212425601 U CN 212425601U CN 202022296172 U CN202022296172 U CN 202022296172U CN 212425601 U CN212425601 U CN 212425601U
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- water
- storage box
- channel
- water storage
- side wall
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Abstract
The utility model discloses an ecological chinampa that is used for can rise automatically on channel, include: the early warning water level positions of two side walls of the channel are provided with water drainage holes, the two side walls are respectively provided with a first pulley and a second pulley, the outer sides of the two side walls are respectively provided with a first water storage box and a second water storage box, a floating basket for plants is arranged in the channel, each water storage box is provided with a water outlet hole, the first water storage box is connected with one end of a first rope bypassing the first pulley, the other end of the first rope is connected with one end of the floating basket, the second water storage box is connected with one end of a second rope bypassing the second pulley, the other end of the second rope is connected with the other end of the floating basket, when the water level in the channel reaches the early warning water level, the water in the channel flows into the first water storage box through the first water drainage holes, flows into the second water storage box through the second water drainage holes and pulls the. The utility model discloses can guarantee that the channel crosses the ability of water, overcome the defect that current ecological chinampa can not be used for the small-scale waters, solve the problem that the small-scale waters pollutes and administers the difficulty.
Description
Technical Field
The utility model relates to an ecological chinampa that can be used to farmland non-point source pollution control belongs to hydraulic engineering technical field.
Background
The ecological floating island is used as an artificially manufactured island body, and plants planted on the ecological floating island can degrade COD (chemical oxygen demand), nitrogen and other substances, have comprehensive functions of purifying water quality, improving landscape, eliminating waves and the like, and are widely applied to water environment treatment of water bodies with relatively large water areas such as ponds, plain river networks and the like. At present, the ecological floating island is mainly a frame-type wet floating island, and a floating island main body is fixed underwater through a weight type, a ship anchor type or a pile foundation type and is suitable for large water areas. Aiming at farmland non-point source pollution, because farmland channels are generally small in scale, the water passing capacity of the channels can be obviously reduced when the existing ecological floating island is directly applied to agricultural channels, and adverse effects are generated on farmland drainage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an ecological chinampa for on the channel, this ecological chinampa is very little to the water capacity influence of crossing of channel.
In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model is used for ecological chinampa on the channel includes: the channel is characterized in that a first water drainage hole is formed in the early warning water level of a first side wall of the channel, a first pulley is installed on the first side wall, a first water storage box is arranged on the outer side of the first side wall, a second water drainage hole is formed in the early warning water level of a second side wall of the channel, a second pulley is installed on the second side wall, a second water storage box is arranged on the outer side of the second side wall, a floating basket is arranged in the channel, water outlets are formed in the first water storage box and the second water storage box, the first water storage box is connected with one end of a first rope bypassing the first pulley, the other end of the first rope is connected with one end of the floating basket, the second water storage box is connected with one end of a second rope bypassing the second pulley, and the other end of the second rope is connected with the other end of the floating basket; the water in the channel can flow into the first water storage box from the first water drainage hole after rising to the early warning water level, flows into the second water storage box from the second water drainage hole for first water storage box and second water storage box can upwards rise the basket that floats to above first water drainage hole and the second water drainage hole.
Further, float first baffle of basket fixedly connected with and second baffle float the basket rise to first outlet and second outlet above the back, first outlet can be sheltered from to first baffle, the second outlet can be sheltered from to the second baffle.
Furthermore, the utility model is provided with a first slide rail at the outer side of the first side wall, so that the first water storage box can reciprocate up and down along the first slide rail; and/or a second slide rail is arranged on the outer side of the second side wall, so that the second water storage box can reciprocate up and down along the second slide rail.
Further, the utility model discloses the inboard of first lateral wall is equipped with the third slide rail the inboard of second lateral wall is equipped with the fourth slide rail, makes it can be along third slide rail and fourth slide rail up-and-down motion to float the basket.
Further, the utility model discloses inboard at the inboard of first lateral wall and/or the inboard of second lateral wall are equipped with stop device, stop device is located the top of first outlet and second outlet, so that float the basket and rise to first outlet and second outlet above the back, float the basket and still arrange in the channel.
Compared with the prior art, the beneficial effects of the utility model are that: because the water in the channel rises to the early warning water level and then can flow into the first water storage box from the first water drainage hole and flow into the second water storage box from the second water drainage hole, so that the first water storage box and the second water storage box can upwards pull up the floating basket to the first water drainage hole and the second water drainage hole, and therefore the floating basket can be guaranteed to be higher than the early warning water level under the condition of large flow and the influence on channel water passing is very small. After the floating basket rises above the first drainage hole and the second drainage hole, the roots of the plants in the floating basket can be contacted with water for most of time, and survival of the plants in the floating basket is guaranteed. The utility model utilizes the first and second water drainage holes to guide the water in the channel to the first and second water storage boxes outside the channel, realizes the automatic lifting of the floating basket in the channel through the weight change born by the two ends of the first and second ropes, ensures the water passing capability of the channel, is green and has no energy consumption; and because the ecological floating island has comprehensive functions of purifying water quality, improving landscape, eliminating waves and the like, the ecological floating island creates a good ecological environment, can purify the environmental water quality, and can better solve the problems of agricultural pollution and the like. The utility model discloses can guarantee the water capacity of crossing in small-scale waters such as channel, overcome the defect that current ecological chinampa can not be used for small-scale waters such as farmland, can solve the problem that small-scale waters such as farmland pollute and administer the difficulty.
Drawings
Fig. 1 is a schematic structural view of an ecological floating island installed behind a channel according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a right side view of the reservoir cartridge of FIG. 1 lowered to the bottom;
FIG. 4 is a left side view of FIG. 3;
in the figure, 1, a first pulley, 2, a first rope, 3, a first drainage hole, 4, a first water storage box, 5, a first baffle, 6, a second pulley, 7, a second rope, 8, a second drainage hole, 9, a second water storage box, 10, a second baffle, 11, a floating basket, 12, a plant planting area, 13, a pulley connecting device, 14, a first pulley, 15, a second pulley, 16, a third slide rail, 17, a first slide rail, 18, a second slide rail, 19, a fourth slide rail, 20, a first side wall of a channel, 21, a second side wall of the channel, 22 and a limiting device.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 to 4 show a preferred embodiment of the ecological floating island for use in a channel of the present invention. As shown in fig. 1 to 4, a first drainage hole 3 is provided at the early warning water level of the first side wall 20 of the channel, a first water storage box 4 is provided at the outer side of the first side wall 20, a second drainage hole 8 is provided at the early warning water level of the second side wall 21 of the channel, and a second water storage box 9 is provided at the outer side of the second side wall 21. In the present invention, only one pulley can be installed on the first sidewall 20 and the second sidewall 21, and a plurality of pulleys can also be installed on the first sidewall and the second sidewall respectively. As a preferred embodiment of the present invention, as shown in fig. 2, the first pulley 1 and the first pulley 14 may be installed at the top of the first sidewall 20, the second pulley 6 and the second pulley 15 may be installed at the top of the second sidewall 21, and each pulley may be fixed at the top of the sidewall of the channel by the pulley coupling device 13. A floating basket 11 is arranged in the channel, the floating basket 11 comprises a plant planting area 12 and plants with degradation effect on COD, nitrogen and the like, and the plants are planted in the plant planting area 12 of the floating basket 11. Most of the plants are emergent water plants, and the plants can not survive due to flooding when the water level fluctuates up and down. The plant growing area 12 on the floating basket 11 can be in a hole-shaped structure, such as a round hole, so that the roots of the plants can also be effectively contacted with water in the channel while the plants are fixed on the floating basket 11, and the survival of the plants is ensured. As shown in fig. 2, one end of the first water storage box 4 is connected with one end of a first rope 2 which is wound around a first pulley 1, and the other end of the first rope 2 is connected with one end of a floating basket 11; and the other end of the first water storage box 4 is also connected to one end of a rope wound around the first pulley 14, the other end of the rope being connected to one end of the float basket 11. One end of the second water storage box 9 is connected with one end of a second rope 7 which bypasses the second pulley 6, and the other end of the second rope 7 is connected with the other end of the floating basket 11; and the other end of the second water storage box 9 is connected to one end of a rope passed around the second pulley 15, and the other end of the rope is connected to the other end of the float basket 11.
Since the total weight of the floating basket 11 and the plants is larger than the buoyancy of water to the floating basket 11 and the plants, the floating basket 11 does not change along with the change of the water level under the condition of no external force pulling. Therefore, when the water level in the channel is lower than the first water drainage hole 3 and the second water drainage hole 8, the floating basket 11, the first water storage box 4 and the second water storage box 9 are all located below the first water drainage hole 3 and the second water drainage hole 8, at the moment, the root of the plant in the floating basket 11 is in contact with the water in the channel, the pollution in the channel can be fully biodegraded by the plant, and the purposes of improving the water quality in the channel and reducing the pollution are achieved.
The early warning water level is a warning water level in a large flow state or a channel water passing state. When the water level in the channel reaches the early warning water level, the water in the channel rises and flows into the first water storage box 4 through the first water drainage hole 3 and flows into the second water storage box 9 through the second water drainage hole 8. The first water storage box 4 and the second water storage box 9 are both provided with a plurality of water outlet holes (not shown in the figure) so that water in the water storage boxes can be discharged in time. The water outlet holes are preferably arranged at the bottom of the first water storage box 4 and the second water storage box 9. When first water storage box 4, when the play water speed of second water storage box 9 is less than the speed of intaking, the total weight of first water storage box 4 and second water storage box 9 is increasing, make float the basket 11 and can rise and lie in first outlet 3 and second outlet 8 under the pulling force effect of first water storage box 4 and second water storage box 9 more than, thereby under large-traffic circumstances, float the basket 11 and be higher than the early warning water level and make channel bottom space increase and first outlet 3 and second outlet 8 not sheltered from by float the basket 11, guarantee that the hydroenergy in the channel can be smoothly discharged from first outlet 3 and second outlet 8, make the water capacity of channel not influenced. The position, size and quantity of the water outlet holes formed by the first water storage box 4 and the second water storage box 9, the position, size and quantity of the first water outlet hole 3 and the second water outlet hole 8, the length of the first rope and the second rope and the like are designed, so that after water in the channel flows into the first water storage box 4 and the second water storage box 9 from the water outlet holes to a certain degree, the first water storage box 4 and the second water storage box 9 can upwards pull the floating basket 11 to be above the first water outlet hole 3 and the second water outlet hole 8 and the floating basket is still kept in the channel.
As a preferred scheme of the utility model, a pair of first slide rails 17 is arranged on the outer surface of the first side wall 20 of the channel, and the first water storage box 4 can reciprocate up and down along the first slide rails 17; a pair of second slide rails 18 are arranged on the outer surface of the second side wall, and the second water storage box 9 can reciprocate up and down along the second slide rails 18. As a preferable embodiment of the present invention, as shown in fig. 2, a pair of third slide rails 16 may be provided on the inner surface of the first side wall 20, a pair of fourth slide rails 19 may be provided on the inner surface of the second side wall 21, and the float basket 11 may reciprocate up and down along the third slide rails 16 and the fourth slide rails 19 in the channel. The utility model discloses in, first slide rail, second slide rail, third slide rail and fourth slide rail can only be one or more respectively. The installation positions of the pulleys and the slide rails and the connection positions of the water storage boxes, the floating baskets and the ropes are suitable for enabling the water storage boxes and the floating baskets to be stably lifted.
As a preferred embodiment of the present invention, after the floating basket 11 is raised to the first drain hole 3 and the second drain hole 8 or more, the floating basket 11 can be always in the channel, the first baffle 5 and the second baffle 10 can be fixedly connected to the floating basket 11, or the inner side of the first side wall 20 and/or the inner side of the second side wall 21 is provided with a position limiting device of the floating basket. In addition, the floating basket 11 can be always in the channel after the floating basket 11 rises above the first drain hole 3 and the second drain hole 8 by designing factors such as the height of the channel, the position of the drain hole, the lengths of the first rope and the second rope, the relation between the water outlet speed and the water inlet speed of the first water storage box 4 and the second water storage box 9 and the like.
As shown in fig. 1, 2, and 4, when the first baffle 5 and the second baffle 10 are fixedly connected to the float basket 11, the first baffle 5 can block the first drain hole 3 and the second baffle 10 can block the second drain hole 8 when the float basket 11 is raised to a position higher than the first drain hole 3 and the second drain hole 8, and at this time, the first drain hole 3 and the second drain hole 8 do not leak. At the moment, the floating basket 11 rises above the first water drainage hole 3 and the second water drainage hole 8, so that the space at the bottom of the channel is increased, and the water passing capacity of the channel can be greatly enhanced in the case of large flow; and at this moment, the floating basket 11 does not rise any more, so that the floating basket 11 is placed in the channel and is in a stable state. When the first water drainage hole 3 and the second water drainage hole 8 do not discharge, the water in the first water storage box 4 and the second water storage box 9 still flows out through the water outlet hole, and when the water amount in the first water storage box 4 and the second water storage box 9 is reduced to a certain amount, the floating basket 11 descends together with the first baffle 5 and the second baffle 10 and drives the first water storage box 4 and the second water storage box 9 to ascend. After the first baffle 5 and the second baffle 10 leave the corresponding water drainage holes, if the water level in the channel is still high and is discharged from the first water drainage hole 3 and the second water drainage hole 8, the water in the channel will flow into the first water storage box 4 and the second water storage box 9 respectively along the first water drainage hole 3 and the second water drainage hole 8 again, so that the first water storage box 4 and the second water storage box 9 will descend again, and the floating basket 11, the first baffle 5 and the second baffle 10 will be driven to ascend again. From this, through the reciprocal lift of superficial basket 11, can guarantee that superficial basket 11 in the chinampa is higher than the early warning water level and to the channel water-passing influence very little under the large-traffic circumstances, the plant that floats in the basket simultaneously plays purification of water quality, improves effect such as view.
As shown in fig. 2, if the position-limiting device 22 of the floating basket is disposed on the inner side of the first side wall 20 and/or the inner side of the second side wall 21, and the position-limiting device 22 is located above the first drainage hole 3 and the second drainage hole 8, after the floating basket 11 rises above the first drainage hole 3 and the second drainage hole 8, the position-limiting device 22 can prevent the floating basket 11 from continuing to rise, so that the floating basket 11 is always placed in the channel and the roots of the plants on the floating basket 11 still keep in contact with water. As a preferred embodiment of the present invention, the limiting device 22 may be mounted on any one or any several of the first slide rail, the second slide rail, the third slide rail and the fourth slide rail.
The utility model discloses an ecological chinampa for on channel has following advantage, the device relies on the gravity of water as the power of whole device operation, makes but floats basket, retaining box, baffle etc. automatic rising, can guarantee the water capacity of crossing in small-scale waters such as channel, has overcome the defect that current ecological chinampa can not be used for small-scale waters such as farmland, can solve the problem that small-scale waters such as farmland pollute and administer the difficulty, and it does not influence the agricultural channel and crosses water, effectively improves agricultural water quality. Furthermore, the utility model discloses do not consume manpower, electric power, green at the operation process.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296172.1U CN212425601U (en) | 2020-10-15 | 2020-10-15 | Eco-floating island that can be automatically raised and lowered on the channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296172.1U CN212425601U (en) | 2020-10-15 | 2020-10-15 | Eco-floating island that can be automatically raised and lowered on the channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212425601U true CN212425601U (en) | 2021-01-29 |
Family
ID=74279818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022296172.1U Withdrawn - After Issue CN212425601U (en) | 2020-10-15 | 2020-10-15 | Eco-floating island that can be automatically raised and lowered on the channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212425601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112079445A (en) * | 2020-10-15 | 2020-12-15 | 浙江水利水电学院 | Ecological chinampa that can be used to automatic rising on channel |
-
2020
- 2020-10-15 CN CN202022296172.1U patent/CN212425601U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112079445A (en) * | 2020-10-15 | 2020-12-15 | 浙江水利水电学院 | Ecological chinampa that can be used to automatic rising on channel |
| CN112079445B (en) * | 2020-10-15 | 2025-03-18 | 浙江水利水电学院 | An ecological floating island capable of automatically rising and falling that can be used on a channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210129 Effective date of abandoning: 20250318 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210129 Effective date of abandoning: 20250318 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |