Ecological transformation structure of hard vertical river and lake revetment

Abstract

The utility model discloses a hard vertical river and lake bank revetment ecological transformation structure which comprises a main body assembly, and the main body assembly comprises a hard river bank, a submersible pump fixed to the bottom face of river water on the side edge of the hard river bank through a bolt, and a main water pipe connected to the submersible pump through a bolt; a protection assembly, the protection assembly comprises a fixed ecological restoration groove fixed to the side edge of the hard river bank through bolts, a water storage tank arranged at the bottom of the fixed ecological restoration groove, first water permeable vent holes formed in the top of the water storage tank, and first planting filler laid on the top of the water storage tank. The communicating pipe penetrates through the downstream face of the fixed ecological restoration groove and is communicated with the first planting filler, and the second green plants are planted in the first planting filler. The problems that most ecological reconstruction measures reduce the overflowing section of a river channel to a certain extent, the roughness of the river channel is increased, the overflowing capacity of the river channel is reduced, and on the other hand, in the flood period, the water flow speed is increased, and existing ecological reconstruction measures are prone to being impacted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of river bank ecological transformation, in particular to an ecological transformation structure of a hard vertical river and lake bank protection. Background Art

[0002] Due to the shortage of urban land, the narrow blue line of rivers and lakes, and the need for flood drainage and river and lake bank stability, artificial channelization is usually adopted to renovate the river section into a regular rectangle or trapezoid, and a large amount of materials such as masonry or reinforced concrete are used to build river bank protection. However, this hard transformation blocks the ecological connection between water and bank slopes, and submerged and emergent plants cannot be planted on the river and lake banks. Even if vertical greening plants are planted on the hard river and lake banks, the ecosystem of rivers and lakes cannot be effectively restored. As a result, the aquatic ecosystem of the river is degraded, the self-purification capacity of the water body is reduced, and the natural habitat and landscape disappear.

[0003] However, it still has the following disadvantages in actual use:

[0004] Most ecological transformation measures have reduced the flow section of the river to a certain extent, increased the roughness of the river, and reduced the flow capacity of the river. On the other hand, during floods, the water flow speed increases, and the existing ecological transformation measures are easily impacted.

[0005] Therefore, a new hard vertical river and lake bank protection ecological transformation structure is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a hard vertical river and lake bank ecological transformation structure to solve the problem raised in the above-mentioned background technology that most ecological transformation measures reduce the flow section of the river channel to a certain extent, increase the roughness of the river channel, and reduce the flow capacity of the river channel. On the other hand, during floods, the water flow speed increases and the existing ecological transformation measures are easily impacted.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a hard vertical river and lake bank protection ecological transformation structure, including:

[0009] A main body component, the main body component comprising a hard river bank, a submersible pump fixed to the bottom of the river water at the side of the hard river bank by bolts, and a main water pipe connected to the submersible pump by bolts;

[0010] A protection component, the protection component comprising a fixed ecological restoration tank fixed to the side of a hard river bank by bolts, a water storage tank opened at the bottom of the fixed ecological restoration tank, a first water-permeable vent opened at the top of the water storage tank, a first planting filler laid on the top of the water storage tank, a connecting pipe penetrating the back water surface of the fixed ecological restoration tank and connected to the first planting filler, a second green plant planted in the first planting filler, a second water pipe connected to the main water pipe through a pipe joint, and a second drip head connected to the second water pipe;

[0011] A repair assembly includes a fixing rod fixed to the side of the hard river bank by bolts.

[0012] Furthermore, a plurality of groups of second dripping heads are arranged on the second water pipe, and the second dripping heads are located directly above the fixed ecological restoration tank.

[0013] Furthermore, there are three groups of connecting pipes, and the other end thereof penetrates through the side wall of the hard river bank and is connected to the land enclosure.

[0014] Furthermore, the main body component also includes a bank top planting trough fixed to the top of the hard river bank by bolts, and a first green plant planted in the bank top planting trough.

[0015] Furthermore, the main body component also includes a first water pipe connected to the main water pipe through a pipe joint, a first dripper head connected to the first water pipe, and the first dripper head is located directly above the bank top planting trough.

[0016] Furthermore, the restoration component also includes a floating ecological restoration tank mounted on the fixed rod, and the floating ecological restoration tank changes with the water level, and the fixed ecological restoration tank and the floating ecological restoration tank are staggered.

[0017] Furthermore, the repair component also includes a second water-permeable vent hole welded in the middle of the floating ecological restoration tank and a microbial composite filler filled at the bottom of the floating ecological restoration tank.

[0018] Furthermore, the restoration component also includes a second planting filler filled in the upper section of the floating ecological restoration tank and a third green plant planted in the second planting filler.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] 1. The utility model arranges fixed ecological restoration troughs and floating ecological restoration troughs alternately by setting up protection components and restoration components, and the floating ecological restoration troughs float on the water surface through fixed rods and rise and fall with the water surface. This arrangement ensures the river flood control and security while realizing the stable operation of the ecological transformation measures of hard vertical river and lake bank protection, taking into account both river flood control and security and ecological landscape.

[0021] 2. The utility model can irrigate the second green plants in the fixed ecological restoration tank through the second water pipe and the second dripper head. The water tank can store river and lake water, irrigation water and rainwater that flow in during the flood period to provide water for plant growth. The first water-permeable vent can facilitate the passage of water vapor. The connecting pipe is set to enhance the connection between the water body and the nearshore land soil, which is convenient for the growth of plant roots.

[0022] 3. In the utility model, the bottom of the floating ecological restoration tank can absorb river water and provide moisture to the third green plants on the second planting filler through the second water-permeable ventilation hole. The microbial combination filler is located below the river water level and is connected to the water body through the bottom of the floating ecological restoration tank, which can purify the water body.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a front view of the utility model;

[0026] Figure 2 It is a side view of the utility model;

[0027] Figure 3 It is a side view of the protection component of the utility model;

[0028] Figure 4 It is a side view of the repair component of the utility model.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 10. Hard river bank; 11. Bank top planting trough; 12. Submersible pump; 13. Main water pipe; 14. First water pipe; 15. First dripping head; 16. First green plant; 20. Fixed ecological restoration trough; 21. Second water pipe; 22. Second dripping head; 23. Second green plant; 24. First planting filler; 25. First permeable vent; 26. Water storage tank; 27. Connecting pipe; 30. Floating ecological restoration trough; 31. Fixed rod; 32. Second planting filler; 33. Second permeable vent; 34. Microbial combination filler; 35. Third green plant. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0033] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] See also Figure 1-3 As shown, this embodiment is a hard vertical river and lake bank ecological transformation structure, including:

[0035] The main body assembly includes a hard river bank 10, a submersible pump 12 fixed to the bottom of the river water at the side of the hard river bank 10 by bolts, and a main water pipe 13 connected to the submersible pump 12 by bolts;

[0036] The hard river bank 10 is made of materials such as concrete and masonry, and a submersible pump 12 can pump water out of the river and transport it to the top of the river bank through a main water pipe 13;

[0037] A protection component, the protection component includes a fixed ecological restoration tank 20 fixed to the side of the hard river bank 10 by bolts, a water storage tank 26 opened at the bottom of the fixed ecological restoration tank 20, a first water-permeable vent 25 opened at the top of the water storage tank 26, a first planting filler 24 laid on the top of the water storage tank 26, a connecting pipe 27 that passes through the back surface of the fixed ecological restoration tank 20 and is connected to the first planting filler 24, a second green plant 23 planted in the first planting filler 24, a second water pipe 21 connected to the main water pipe 13 through a pipe joint, and a second drip head 22 connected to the second water pipe 21;

[0038] The fixed ecological restoration trough 20 adopts an integrated molding structure with a height of 50 cm and a length of 150-200 cm. It adopts a ship-shaped anti-water flow and hydraulic impact shape. It has the characteristics of not blocking water, not afraid of mud and sand accumulation, not being affected by floating objects, and not affecting flood control safety. The materials are synthetic fibers, plastics and other materials with waterproof and anti-corrosion properties and self-buoyancy. It is divided into two parts. The lower part is a water storage tank 26, and the upper part is filled with planting fillers. The middle is separated by a perforated plate with a first permeable vent 25; the water storage tank 26 stores river and lake water, irrigation water and rainwater that flow in during the flood period to provide water for plant growth; the upper layer of the first planting filler 24 adopts a woven board of low-temperature-resistant and anti-aging filament woven polyester fibers and plant fibers, and the lower layer adopts one or more of volcanic rocks, zeolites, oyster shells, and ceramsite. The particle size range of the water purification matrix is ​​8 mm -20mm, the planting filler has sufficient thickness and heat preservation, which is conducive to the expansion and puncture of plant roots, and the roots of plants will not be frozen in winter, ensuring the overwintering of plants, providing plant regeneration ability and service life, and no need to replace and replant every year; the second greening plants 23 can be selected from marsh plants, vines, and drought-resistant herbs; the first permeable vent 25 is convenient for water to flow into the water storage tank 26; 3 connecting holes are dug on the hard river and lake bank wall of each fixed ecological restoration tank, and a 100mm diameter breathable connecting pipe 27 is inserted into the hole, and the planting filler is filled in the pipe to enhance the connection between the water body and the nearshore land soil, which is convenient for the growth of plant roots; the water in the main water pipe 13 drips into the fixed ecological restoration tank 20 from the second drip head 22 through the second water pipe 21 to drip irrigate the second greening plants 23;

[0039] A plurality of second dripping heads 22 are arranged on the second water pipe 21, and the second dripping heads 22 are located directly above the fixed ecological restoration tank 20;

[0040] There are three groups of connecting pipes 27, the other end of which penetrates the side wall of the hard river bank 10 and connects to the land enclosure;

[0041] The main assembly also includes a bank top planting groove 11 fixed to the top of the hard river bank 10 by bolts, and a first greening plant 16 planted in the bank top planting groove 11;

[0042] The bank top planting groove 11 is provided with planting fillers for planting first green plants 16. The first green plants 16 can be selected from vines, drought-resistant herbs, shrubs and trees.

[0043] The main assembly also includes a first water pipe 14 connected to the main water pipe 13 through a pipe joint, and a first dripper head 15 connected to the first water pipe 14, and the first dripper head 15 is located directly above the bank top planting trough 11;

[0044] The water in the main water pipe 13 passes through the first water pipe 14 and then drips into the bank top planting trough 11 from the first dripper head 15.

[0045] Working principle:

[0046] Three connecting holes are opened at the position where the fixed ecological restoration trough 20 is installed on the hard river bank 10, and the connecting pipe 27 is inserted and laid in the soil on the hard river bank 10. The fixed ecological restoration trough 20 is installed with bolts and aligned with the connecting pipe 27;

[0047] The second water pipe 21 and the second dripping head 22 are installed above the fixed ecological restoration tank 20 and connected to the main water pipe 13;

[0048] When the weather is dry, the submersible pump 12 can be started to pump out river water through the main water pipe 13, and then transported to the second dripping head 22 through the second water pipe 21, dripped into the first planting filler 24, and absorbed by the second greening plants 23;

[0049] During rainy days or flooding periods, rainwater falls into the fixed ecological restoration trough 20 and is stored in the water storage tank 26 . The water passes through the first water-permeable vents 25 into the first planting filler 24 and is absorbed by the second green plants 23 .

[0050] This step can protect and green the river bank and reduce obstruction to the flow of the river.

[0051] See also Figure 1 , Figure 4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0052] A repair assembly, the repair assembly includes a fixing rod 31 fixed to the side of the hard river bank 10 by bolts;

[0053] The fixing rod 31 serves as a connection;

[0054] The restoration assembly also includes a floating ecological restoration tank 30 sleeved on a fixed rod 31, and the floating ecological restoration tank 30 changes with the water level, and the fixed ecological restoration tank 20 and the floating ecological restoration tank 30 are staggered;

[0055] The floating ecological restoration tank 30 adopts an integrated molding structure. The floating ecological restoration tank 30 is 50-70cm high and 150-200cm long. It adopts a ship-shaped anti-water flow hydraulic impact shape, has the characteristics of not blocking water, not afraid of mud and sand accumulation, not affected by floating objects, and not affecting flood control safety. The material is synthetic fiber, plastic and other materials with waterproof and anti-corrosion and self-buoyancy. The above-water part is a planting filler with a thickness of 25-35cm, and the underwater part is a microbial combination filler 34 with a thickness of 35-45cm. The upper part is filled with planting fillers, and the middle is separated by a perforated plate with a second permeable vent 33, and the bottom of the tank is connected to the water body; the floating ecological restoration tank 30 moves up and down along the fixed rod 31 with the water level;

[0056] The repair assembly also includes a second water-permeable vent hole 33 welded in the middle of the floating ecological repair tank 30 and a microbial composite filler 34 filled in the bottom of the floating ecological repair tank 30;

[0057] The combination of microbial fillers 34 and plant roots can purify organic matter and pollutants in water bodies;

[0058] The restoration assembly also includes a second planting filler 32 filled in the upper section of the floating ecological restoration tank 30 and a third greening plant 35 planted in the second planting filler 32;

[0059] The second planting filler 32 is the same as the first planting filler 24, and the third green plants 35 can be selected from aquatic plants, marsh plants, and wetland plants.

[0060] Working principle:

[0061] During the non-flood season, the floating ecological restoration tank 30 is at a low water level. During the flood season, the floating ecological restoration tank 30 rises along the fixed rod 31 with the water flow level without affecting the water flow.

[0062] The lower section of the floating ecological restoration tank 30 is filled with a microbial composite filler 34 and is always connected to the water body through the tank bottom;

[0063] The second planting filler 32 can absorb river water through the second water-permeable vents 33 to replenish water for the third green plants 35 .

[0064] This step does not affect the normal flow of water and can purify the water at the same time.

[0065] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hard vertical river and lake bank ecological transformation structure, characterized in that: include: A main body component, the main body component comprising a hard river bank (10), a submersible pump (12) fixed to the river bottom surface at the side of the hard river bank (10) by bolts, and a main water pipe (13) connected to the submersible pump (12) by bolts; A protection component, the protection component comprising a fixed ecological restoration tank (20) fixed to the side of a hard river bank (10) by bolts, a water storage tank (26) provided at the bottom of the fixed ecological restoration tank (20), a first water-permeable vent (25) provided at the top of the water storage tank (26), a first planting filler (24) laid on the top of the water storage tank (26), a connecting pipe (27) penetrating the back water surface of the fixed ecological restoration tank (20) and connected to the first planting filler (24), a second green plant (23) planted in the first planting filler (24), a second water pipe (21) connected to the main water pipe (13) by a pipe joint, and a second drip head (22) connected to the second water pipe (21); A repair assembly comprises a fixing rod (31) fixed to the side of a hard river bank (10) by bolts.

2. The hard vertical river and lake bank ecological transformation structure according to claim 1 is characterized in that: A plurality of groups of second dripping heads (22) are arranged on the second water pipe (21), and the second dripping heads (22) are located directly above the fixed ecological restoration tank (20).

3. The hard vertical river and lake bank ecological transformation structure according to claim 1 is characterized in that: There are three groups of connecting pipes (27), and the other end thereof penetrates the side wall of the hard river bank (10) and is connected to the land enclosure.

4. The hard vertical river and lake bank ecological transformation structure according to claim 1 is characterized in that: The main body component also includes a bank top planting groove (11) fixed to the top of the hard river bank (10) by bolts, and a first greening plant (16) planted in the bank top planting groove (11).

5. The hard vertical river and lake bank ecological transformation structure according to claim 1 is characterized in that: The main body component also includes a first water pipe (14) connected to the main water pipe (13) through a pipe joint, and a first dripper head (15) connected to the first water pipe (14), and the first dripper head (15) is located directly above the bank top planting trough (11).

6. The hard vertical river and lake bank ecological transformation structure according to claim 1 is characterized in that: The restoration assembly further comprises a floating ecological restoration tank (30) sleeved on the fixed rod (31), and the floating ecological restoration tank (30) changes with the water level, and the fixed ecological restoration tank (20) and the floating ecological restoration tank (30) are arranged alternately.

7. The hard vertical river and lake bank ecological transformation structure according to claim 6 is characterized in that: The repair component also includes a second water-permeable vent (33) welded in the middle of the floating ecological repair tank (30) and a microbial composite filler (34) filled in the bottom of the floating ecological repair tank (30).

8. The hard vertical river and lake bank ecological transformation structure according to claim 6 is characterized by: The restoration component also includes a second planting filler (32) filled in the upper section of the floating ecological restoration tank (30) and a third greening plant (35) planted in the second planting filler (32).

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