Multi-structure combined lake ecological habitat improvement device

Abstract

The utility model discloses a multi-structure combined lake ecological habitat improvement device, and relates to the technical field of water conservancy projects. In order to solve the problems that improvement of an existing ecological habitat is large in work amount and complex in process, the following technical scheme is provided that the ecological habitat comprises an anchoring structure, a concrete structure and a masonry protection layer, a concrete base is arranged above the anchoring structure, a waterproof layer is arranged on the surface of the concrete base, and a drainage assembly is arranged below the waterproof layer; the concrete structure is arranged above the waterproof layer, the vegetation growth layer is arranged above the concrete structure, and the mortar rubble protection layer is arranged on the periphery of the concrete structure. The device has the advantages of improving the ecological habitat of the lake, improving the water quality, enhancing the ecological fitness of the lake, promoting vegetation growth, being simple and efficient in construction and the like.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically to a multi-structure combined lake ecological habitat improvement device. Background Technology

[0002] Natural lakes and reservoirs are vital components of ecosystems, providing crucial habitats for fish and other aquatic life. The vegetation on the banks and upstream of lakes and reservoirs provides suitable habitats. However, during reservoir construction, the vegetation on the banks is typically cleared, significantly impacting the distribution of ecological habitats, especially in the central areas. The lack of vegetation hinders the transport of organic matter and affects water quality, leading to a continuous reduction in habitat area. This vegetation reduction further decreases disturbance near the banks, further impacting flow patterns in the central areas of lakes and reservoirs, accelerating siltation, and ultimately affecting the ecological habitats of these lakes and reservoirs.

[0003] Over the past decade, there has been increasing attention paid to the degradation of habitats in lakes and reservoirs, with many people attempting to improve the ecological habitats of these systems. Globally, habitat improvement has become a multi-billion dollar industry, with various methods being used to restore the ecological habitats of lakes and reservoirs. To improve ecological habitats, some have even resorted to demolishing existing dams and reconstructing existing reservoirs. While these methods are feasible to some extent, they involve too much engineering, are too complex, and have long construction periods, making them unsuitable for widespread application. Utility Model Content

[0004] The purpose of this invention is to provide a multi-structure combined lake ecological habitat improvement device to solve the problems of large engineering workload and complex process in the improvement of existing ecological habitats.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0006] A multi-structure combined lake ecological habitat improvement device includes: an anchoring structure, a concrete structure, and a masonry protective layer. A concrete base is provided above the anchoring structure, a waterproof layer is provided on the surface of the concrete base, a drainage component is provided below the waterproof layer, the concrete structure is provided above the waterproof layer, a vegetation growth layer is provided above the concrete structure, and a masonry protective layer is provided around the perimeter of the concrete structure.

[0007] Preferably, a gap-filling layer is provided between the concrete structure and the masonry protective layer.

[0008] Preferably, a monitoring component is also included for real-time monitoring of lake water quality and flow regime changes.

[0009] Preferably, the monitoring components include a water quality monitor and a flow rate monitor.

[0010] Preferably, the anchoring structure includes an anchor rod and an anchor plate fixedly connected to the anchor rod, and the concrete base is connected to the anchor rod by embedded parts or bolts.

[0011] Preferably, the concrete structure includes precast concrete blocks with a steel reinforcement cage inside.

[0012] Preferably, the drainage components include drainage pipes and sump pits.

[0013] This utility model has the following beneficial effects:

[0014] Improving lake ecosystems and habitats: By installing devices that mimic natural islands in lakes, the flow patterns of the lakes are altered, siltation is reduced, and more suitable habitats are provided for aquatic organisms.

[0015] Improving water quality: The monitoring components monitor lake water quality in real time, enabling timely detection of water quality problems and the implementation of corresponding protective measures, thereby maintaining the cleanliness and stability of lake water quality.

[0016] Enhancing the ecological adaptability of lakes: The optimal design scheme of the device is determined through numerical simulation, so that the device can better adapt to the ecological environment of the lake and improve the ecological adaptability of the lake.

[0017] Promotes vegetation growth: The gaps between the masonry structures are conducive to the natural growth of vegetation, increase the supply of organic matter in the lake, and improve the food source of the ecological habitat.

[0018] Simple and efficient construction: The construction plan adopts a step-by-step construction method, which is short and efficient, will not pollute the lake habitat, and saves on project investment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the multi-structure combined lake ecological habitat improvement device of this utility model;

[0020] Figure 2 This is a schematic diagram of the anchoring structure of the multi-structure combined lake ecological habitat improvement device of this utility model;

[0021] Figures 3 to 5 A lake flow diagram prior to this invention was created for the lake;

[0022] Figures 6 to 8 This utility model is used to create a lake flow diagram for the lake.

[0023] The reference numerals in the figure represent: anchoring structure 1, anchor rod 11, anchor plate 12, concrete structure 2, masonry protective layer 3, concrete base 4, waterproof layer 5, and void filling layer 6. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Please refer to Figure 1-2 The specific implementation method of a multi-structure combined lake ecological habitat improvement device is as follows:

[0026] This embodiment provides a multi-structure combined lake ecological habitat improvement device, which aims to effectively improve the lake ecological habitat through a scientific and reasonable structural design. The device mainly includes an anchoring structure 1, a concrete structure 2, a masonry protective layer 3, and other auxiliary structures. The construction of each part and their interrelationships will be described in detail below.

[0027] First, the anchoring structure 1 is the foundation of the entire device, responsible for firmly securing it to the lake bottom and ensuring its stability in the complex hydrological environment. Anchoring structure 1 mainly consists of anchor rods 11 and anchor plates 12. Anchor rods 11 are made of high-strength steel, possessing excellent tensile strength and capable of resisting impacts from external factors such as water flow and wind. Anchor plates 12 are large-area steel plates, fixedly connected to anchor rods 11 by welding or bolting. The design of anchor plates 12 increases the contact area with the lake bottom soil, improving the stability and load-bearing capacity of the anchoring structure.

[0028] During installation, a suitable anchoring location is first selected based on the geological conditions and hydrological characteristics of the lake bottom. Then, specialized drilling equipment is used to drill holes at the selected locations, and anchor rods 11 are inserted into the holes. Grouting or other methods are then used to firmly bond the anchor rods 11 to the lake bottom soil. Finally, anchor plates 12 are installed on the top of the anchor rods 11 and secured using bolts or welding. In this way, the anchoring structure 1 completes its function of fixing the lake bottom.

[0029] Next is the design of the concrete base 4. Located above the anchoring structure 1, the concrete base 4 serves a crucial supporting role, both supporting the upper concrete structure 2 and the masonry protective layer 3, and transferring the fixing force of the anchoring structure 1 to the lake bottom. The concrete base 4 is made of high-strength concrete, possessing excellent compressive strength and durability. A waterproof layer 5 is also installed on the surface of the concrete base 4 to prevent moisture from penetrating into the base and causing structural damage.

[0030] The selection of waterproof layer 5 is crucial, as it directly affects the stability and service life of the entire device. In this embodiment, waterproof layer 5 uses a high-performance waterproof material with excellent waterproof and weather-resistant properties, maintaining a stable waterproof effect in long-term hydrological environments. The construction process of waterproof layer 5 is also very strict, requiring application or laying according to specifications to ensure no omissions or damage.

[0031] Beneath the waterproof layer 5, a drainage system is installed to remove any moisture that may accumulate inside the concrete base 4. The drainage system includes drainage pipes and a collection well. The drainage pipes are laid beneath the concrete base 4 and connected to the collection well. When moisture accumulates inside the concrete base 4, it flows through the drainage pipes into the collection well and is then discharged through the well's drain outlet. This effectively prevents moisture from damaging the concrete base 4.

[0032] Above the waterproof layer 5 is the concrete structure 2. Concrete structure 2 is the main body of the entire structure, providing support and protection. It is constructed from precast concrete blocks, each with an internal steel reinforcement cage to enhance overall strength and stability. The arrangement and connection of the steel reinforcement cage are carefully designed to meet the structural load-bearing requirements.

[0033] Above concrete structure 2, a vegetation growth layer is installed. This layer is composed of a porous material, such as porous concrete or lightweight aggregate. These porous materials have good air permeability and water retention, providing a suitable environment for vegetation growth. Various aquatic or wetland plants, such as reeds and cattails, can be planted on this layer. These plants can absorb nutrients from the water, purify the water, and provide habitats and food sources for aquatic organisms.

[0034] To further improve the stability and durability of the device, this embodiment also includes a masonry protective layer 3 around the concrete structure 2. The masonry protective layer 3 is constructed using masonry masonry, exhibiting good compressive strength and erosion resistance. The construction process of the masonry protective layer 3 requires strict control over the quality of the stone and the masonry technique to ensure the density and stability of the masonry. Simultaneously, a gap-filling layer 6 is provided between the masonry protective layer 3 and the concrete structure 2 to fill the gaps between them, thereby improving the overall stability and durability.

[0035] The selection of the void filling layer 6 is also crucial, requiring excellent filling and bonding properties. In this embodiment, the void filling layer 6 employs a high-performance filling material, such as polymer mortar or cement mortar. These filling materials effectively fill the voids between the concrete structure 2 and the masonry protective layer 3, forming a strong bond and ensuring a tight connection between the two.

[0036] In addition to the aforementioned structure, this embodiment also includes a monitoring system for real-time monitoring of lake water quality and flow regime changes. The monitoring system includes a water quality monitor and a flow velocity monitor. The water quality monitor can monitor water quality parameters in the lake in real time, such as dissolved oxygen, pH value, and turbidity, providing data support for the protection and management of lake water quality. The flow velocity monitor can monitor parameters such as water flow velocity and direction in the lake in real time, providing a basis for the monitoring and analysis of lake flow regimes.

[0037] The installation location of the monitoring components needs to be selected based on the actual situation. Generally, water quality monitors can be installed at different depths and locations in the lake to obtain comprehensive water quality data. Flow velocity monitors, on the other hand, need to be installed at key locations in the lake, such as inlets, outlets, or confluences of water flows, to accurately reflect changes in the lake's flow patterns.

[0038] In the actual implementation process, the overall layout and dimensions of the device must first be determined based on the actual conditions of the lake and the design requirements. Then, the construction site must be arranged and prepared according to the design drawings. During construction, the quality of concrete and masonry materials and the construction process must be strictly controlled to ensure the structural stability and durability of the device.

[0039] Once the equipment is installed, the monitoring components will begin collecting real-time water quality and flow data from the lake. This data will be transmitted via network to a data center for real-time monitoring and analysis by professionals. If any abnormal changes in water quality or flow patterns are detected, the system will immediately issue an alarm and initiate appropriate emergency response measures.

[0040] In addition, to maintain the long-term stable operation of the equipment, regular inspections and maintenance are necessary. Inspections include, but are not limited to, checking for cracks in the concrete structure, loose masonry, and assessing the accuracy and sensitivity of the monitoring components. Any problems discovered must be repaired or replaced promptly to ensure the reliability and accuracy of the equipment.

[0041] Reference Figure 3-5 Before the installation of this utility model patent, the basic state of the lake's water flow velocity, water depth, and ecological adaptability, as shown in the figure, indicates that the current state of the ecological habitat is not ideal. This utility model device can improve the ecological habitat status of the lake. Through numerical simulation technology and experience in water conservancy and ecological engineering, the layout scheme of this utility model device is determined, including the number, size, and shape of the habitat improvement devices, their specific placement locations, and the construction plan.

[0042] Reference Figure 6-8 The figure shows the simulation results after installing two devices of this invention at different locations in the lake. The results show that installing the devices of this invention in the lake significantly improves the state of the lake's ecological habitat, which also verifies the effectiveness and practicality of the devices of this invention.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-structure combined lake ecological habitat improvement device, characterized in that, include: An anchoring structure (1), a concrete structure (2), and a masonry protective layer (3) are provided. A concrete base (4) is provided above the anchoring structure (1). A waterproof layer (5) is provided on the surface of the concrete base (4). A drainage component is provided below the waterproof layer (5). The concrete structure (2) is provided above the waterproof layer (5). A vegetation growth layer is provided above the concrete structure (2). The masonry protective layer (3) is provided around the concrete structure (2).

2. The multi-structure combined lake ecological habitat improvement device according to claim 1, characterized in that, A void filling layer (6) is provided between the concrete structure (2) and the masonry protective layer (3).

3. The multi-structure combined lake ecological habitat improvement device according to claim 1, characterized in that, It also includes monitoring components for real-time monitoring of lake water quality and flow patterns.

4. The multi-structure combined lake ecological habitat improvement device according to claim 3, characterized in that, The monitoring components include a water quality monitor and a flow velocity monitor.

5. The multi-structure combined lake ecological habitat improvement device according to claim 1, characterized in that, The anchoring structure (1) includes an anchor rod (11) and an anchor plate (12) fixedly connected to the anchor rod (11). The concrete base (4) is connected to the anchor rod (11) by embedded parts or bolts.

6. The multi-structure combined lake ecological habitat improvement device according to claim 1, characterized in that, The concrete structure (2) includes precast concrete blocks, and the precast concrete blocks are provided with a steel reinforcement skeleton inside.

7. The multi-structure combined lake ecological habitat improvement device according to claim 1, characterized in that, The drainage components include drainage pipes and a collection well.

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