Anti-ice row wind wave fast detachable ecological enclosure device and construction method thereof

Abstract

This invention discloses a quick-release ecological enclosure device and construction method for resisting ice floes and preventing wind and waves, belonging to the field of environmental governance technology. The device includes a PVC enclosure, an ecological enclosure float, an elastic anti-collision buffer strip, ecological filler counterweight, a connecting component of a cable-stayed structure, and modular quick-release connection nodes. The connecting component includes galvanized spring ropes, spring telescopic adjusters, and fixed devices with pointed feet. The modular quick-release connection nodes include low-temperature stainless steel buckles and positioning pins. The lower end of the enclosure is also equipped with a benthic fiber attachment net and biological habitat nests. This invention effectively absorbs the impact of ice floes and wave thrust through the elastic anti-collision buffer strip and the cable-stayed anchoring structure. The use of cold-resistant materials ensures structural reliability in low-temperature environments. The quick-release nodes enable rapid disassembly and reuse during the ice season. Simultaneously, the benthic biological habitat structure enhances aquatic biodiversity, achieving a synergistic governance effect of engineering protection and ecological restoration. It is particularly suitable for the water environment management of cold lakes in northern regions.

Description

Technical Field

[0001] This invention relates to the field of environmental governance technology, and more specifically to an anti-ice-discharge, wind and wave-proof, quick-dismantling ecological enclosure device and its construction method. Background Technology

[0002] Lakes are vital natural resources for human survival, serving multiple functions including collecting groundwater, flood control and drought relief, regulating microclimates, promoting vegetation growth and restoration, and improving the ecological environment. In cold winters, large ice floes easily form on cold lakes, and these ice floes, moving with water currents or wind, exert a strong impact on structures within the water. In spring and autumn, they face the influence of strong winds and waves. Under such extreme conditions, traditional aquatic ecological containment devices are clearly inadequate. Poor resistance to ice floes: Ice floes can easily cause damage, displacement, or even destruction of the enclosure. Insufficient low-temperature resistance: In low-temperature environments, ordinary materials are prone to embrittlement and loss of elasticity, resulting in decreased structural reliability; Weak resistance to wind and waves: The counterweight and anchoring system is unable to withstand the enormous thrust generated by strong winds and waves; Lack of quick disassembly and assembly design: It is impossible to retrieve the equipment in time before the freezing period, resulting in damage to the equipment under the pressure of ice. Lack of ecological function: Existing enclosures mostly only have physical isolation functions and lack active protection and restoration of the habitat of benthic organisms (such as snails and clams), which may damage local ecological niche diversity and weaken the water body's self-purification capacity and ecological resilience.

[0003] Therefore, there is an urgent need to develop a composite ecological enclosure device that is strong against ice floes, wind and waves, low temperatures, can be quickly disassembled and assembled, and can enhance benthic biodiversity. Summary of the Invention

[0004] In view of this, the present invention provides an ice-resistant, wind and wave-proof, quick-disassembly ecological enclosure device and construction method to solve the technical problems of existing enclosure devices in the cold northern lake environment, such as poor ice-resistant capacity, insufficient low-temperature resistance, inability to be quickly disassembled and assembled, and lack of ecological protection function.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An anti-ice and wind / wave-resistant, quick-release ecological enclosure device includes: A PVC enclosure, with its upper end level with the water surface and a buffer length reserved underwater, is used to isolate contaminated areas. The reserved buffer length allows the enclosure to float vertically up and down when the water level is high. An ecological enclosure float is connected to the upper end of the PVC enclosure, and the ecological enclosure float provides buoyancy to the PVC enclosure, keeping it at a preset height on the water surface; An elastic anti-collision buffer strip is installed on the ice-facing side of the PVC enclosure. The elastic anti-collision buffer strip is used to absorb the impact energy of ice floes or floating objects and reduce the impact force on the main body of the enclosure. An ecological filler counterweight is provided at the underwater reserved buffer length at the lower end of the PVC enclosure. The ecological filler counterweight provides the enclosure with a vertical downward gravity, so that it maintains a stable posture in the water. The connecting assembly is a diagonal bracing structure set on both sides of the PVC enclosure, including a galvanized spring rope, a double-spring telescopic adjuster, and a fixing device. The two ends of the galvanized spring rope are respectively connected to the PVC enclosure and the fixing device. The double-spring telescopic adjuster is set on the galvanized spring rope, and the fixing device is provided with a pointed foot. This diagonal bracing structure is used to laterally anchor the enclosure to the bottom of the water body, and can absorb the bidirectional load generated by ice floe pushing and wave impact through the double-spring telescopic adjuster. The modular quick-release connection node, located between enclosure sections, includes a cryogenic stainless steel buckle and a positioning pin that matches the cryogenic stainless steel buckle. This node is used to enable quick connection and disassembly between adjacent enclosure sections, facilitating recycling before the ice age and reassembly after the ice age.

[0006] Furthermore, the PVC enclosure has a double-layer structure, and the PVC enclosure is made of cold-resistant modified PVC material with a glass transition temperature ≤-40℃, and is lined with a fiber-reinforced mesh to prevent the enclosure from becoming brittle in low-temperature environments.

[0007] Furthermore, the ecological enclosure float is made of cold-resistant polystyrene material with added antifreeze additives, and has a closed-cell rate of ≥90% at -30℃, ensuring floating stability at low temperatures.

[0008] Furthermore, the elastic anti-collision buffer strip is 10-20cm thick, made of low-temperature resistant rubber or polyurethane foam, and has an anti-slip texture on the surface to reduce ice adhesion and improve the buffering effect.

[0009] Furthermore, the ecological filler counterweight is a flexible load-bearing component filled with ecological gravel or activated carbon particles, with at least three sets equidistantly arranged along the extension direction of the enclosure. This counterweight provides the required gravity and also has a water purification function.

[0010] Furthermore, the extension and compression stroke of the dual-spring telescopic adjuster is ±25cm, which can adapt to water level fluctuations and displacement changes caused by ice floes and waves.

[0011] Furthermore, the connecting assembly also includes a prefabricated counterweight module connected to the anchor. The prefabricated counterweight module is made of cast iron, concrete, or stainless steel. This prefabricated counterweight module is used to enhance the stability of the anchoring system and prevent the device from shifting under conditions of high winds and waves.

[0012] Furthermore, the device also includes a benthic fiber attachment net and a habitat nest located at the lower end of the enclosure. The benthic fiber attachment net and the habitat nest provide habitat space for benthic animals such as snails and clams, thereby enhancing the biodiversity of the aquatic ecosystem.

[0013] Furthermore, the galvanized spring rope is connected to the PVC enclosure using a strong magnetic U-shaped shackle, and the galvanized spring rope is connected to the fixing device using a 360° rotating lifting ring. This connection method facilitates installation and disassembly and adapts to multi-directional forces.

[0014] The present invention also provides a method for constructing the device as described in any of the preceding claims, comprising the following steps: S1. Measurement and Design: Determine the enclosure parameters based on the lake's water depth, water level fluctuations, wind and waves, and ice conditions; S2. Component Preparation: Select cold-resistant material components; S3. Fence splicing: Multiple PVC fences are spliced ​​into a continuous fence by low-temperature stainless steel buckles and positioning pins; S4. Installation of elastic anti-collision buffer strip: Fix the elastic anti-collision buffer strip to the ice-facing side of the PVC enclosure; S5. Installation of ecological enclosure float: Connect the ecological enclosure float to the upper end of the PVC enclosure; S6. Counterweight installation: Select a suitable prefabricated counterweight module, connect it to the anchor, and then fix it to the bottom mud layer with pointed feet; S7. Side connection and anchoring: The PVC enclosure is diagonally anchored using galvanized spring rope and double spring telescopic adjuster; S8. Commissioning and Acceptance: Simulate water level changes and ice melt impact to test the buoyancy, impact resistance and stability of the device; S9. Ice Period Management: Before the ice freezes, the enclosure is dismantled and recycled ashore for storage via modular quick-release connection nodes; it is reassembled after the ice melts.

[0015] As can be seen from the above technical solution, compared with the prior art, the present invention discloses a quick-release ecological enclosure device for ice floe and wind and wave protection, and its construction method, which has the following beneficial effects: This invention effectively absorbs the impact of ice floes and wave thrust by setting up an elastic anti-collision buffer zone and a diagonal anchoring structure composed of galvanized spring ropes, spring telescopic adjusters, and fixers, preventing device displacement or damage and significantly improving its resistance to ice floes and wind and waves. It employs cold-resistant modified PVC enclosures, cold-resistant polystyrene floats, and antifreeze agents to ensure good physical and mechanical properties even in low-temperature environments of -30℃ to -40℃. Modular quick-release connection nodes composed of low-temperature stainless steel buckles and positioning pins allow for rapid disassembly and recycling before the freezing period, avoiding damage from ice compression, and rapid reassembly after thawing, enabling reuse. Simultaneously, by setting up benthic fiber attachment nets and biological habitats, it provides habitat space for benthic animals such as snails and clams, enhancing the water's self-purification capacity and ecosystem stability. It achieves both physical isolation and pollution prevention while also considering ecological restoration, achieving a synergistic governance effect of engineering protection and ecological restoration. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall front structure of the ecological enclosure device of the present invention; Figure 2 This is a three-dimensional side view of the ecological enclosure device of the present invention; In the diagram: 1-PVC enclosure; 2-Ecological enclosure float; 3-Fixing device; 4-Prefabricated counterweight module; 5-360° rotating lifting ring; 6-Double spring telescopic adjuster; 7-Galvanized spring rope; 8-Ecological filler counterweight; 9-Strong magnetic U-shaped shackle; 10-Strong magnetic locator; 11-Body-dwelling fiber attachment net; 12-Elastic anti-collision buffer strip; 13-Biological habitat nest; 14-Positioning pin; 15-Low-temperature stainless steel buckle. Detailed Implementation

[0018] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0019] like Figures 1-2 As shown, the ice-resistant, wind and wave-proof, quick-release ecological enclosure device includes: PVC enclosure 1, the upper end of which is level with the water surface, and a buffer length reserved underwater (0.5-1.5m, depending on the maximum water level fluctuation). The PVC enclosure 1 is made of cold-resistant modified PVC material with a glass transition temperature ≤-40℃ and is lined with fiber-reinforced mesh. The ecological enclosure float 2, connected to the upper end of the PVC enclosure 1, is made of cold-resistant polystyrene material, with antifreeze additives (e.g., 2% content) added inside, and has a closed-cell rate of ≥90% at -30℃; Elastic anti-collision buffer strip 12 is provided on the ice-facing side of the PVC enclosure 1, with a thickness of 10-20cm, made of low-temperature resistant rubber or polyurethane foam material, and has anti-slip texture on the surface; Ecological filler weight 8 is set at least three sets at equal intervals at the underwater reserved buffer length at the lower end of the PVC enclosure 1; the material is a flexible bearing filled with ecological gravel or activated carbon particles, and the volume is adjusted according to the lake depth and water quality. The connecting components are diagonal bracing structures set on both sides of the PVC enclosure 1, including galvanized spring rope 7, double spring telescopic adjuster 6, prefabricated counterweight module 4, and fixing device 3. One end of the galvanized spring rope 7 is connected to the PVC enclosure 1 via a strong magnetic U-shaped shackle 9, and the other end is connected to the prefabricated counterweight module 4 via a 360° rotating hanging ring 5. The fixing device 3 is installed on the prefabricated counterweight module 4 and has a pointed foot structure. The double spring telescopic adjuster 6 is set on the galvanized spring rope 7, with a stretching and compression stroke of ±25cm. Modular quick-release connection nodes are located between enclosure sections, including low-temperature stainless steel buckles 15 and positioning pins 14 that match the low-temperature stainless steel buckles 15. It also includes a benthic fiber attachment net 11 and a biological habitat nest 13 located at the lower end of the enclosure. The benthic fiber attachment net 11 and the biological habitat nest 13 are used to provide habitat space for benthic animals such as snails and clams, so as to enhance the biodiversity of the aquatic ecosystem.

[0020] Example 1 This embodiment uses a certain area of ​​Hulun Lake as an example for illustration. The water depth in this area is about 6m, the maximum water level fluctuation is 0.8m, the ice thickness in winter can reach 0.6m, and the wind speed in spring and autumn often reaches level 6 or above.

[0021] For details on the structure of the ice-resistant, wind and wave-proof, quick-release ecological enclosure device, please refer to [link / reference needed]. Figure 1 , Figure 2 In accordance with the above, the total length of the enclosure in this specific implementation is approximately 30m, divided into 20 sections, each 1.5m long. The PVC enclosure uses double-layer cold-resistant modified PVC material with a glass transition temperature of -45℃, lined with a glass fiber reinforced mesh. The upper end of the enclosure is level with the water surface, with a 1.0m underwater buffer length reserved. The ecological enclosure float is made of cold-resistant polystyrene material and is connected to the upper end of the PVC enclosure. It contains 2% antifreeze additive and has a closed-cell rate of ≥92% at -30℃. A 15cm thick polyurethane foam cushioning strip with anti-slip texture is fixed to the ice-facing side of the PVC enclosure. An ecological gravel counterweight of 8 kg is installed every 2 meters at the bottom of the enclosure. The enclosure is equipped with diagonal bracing components on both sides, including galvanized spring ropes, double spring telescopic adjusters (stroke ±25cm), fixers, and prefabricated counterweight modules. The prefabricated counterweight modules are 6kg cast iron parts and are connected to the fixers. The bottom of the fixers has 0.3m pointed feet that can be inserted into the mud layer. The galvanized spring ropes are connected to the PVC enclosure via strong magnetic U-shaped shackles and to the fixers via 360° rotating hanging rings. The lower part of the enclosure is also equipped with benthic fiber attachment nets and biological nests, providing habitat for benthic animals such as snails and clams; The partition sections are connected by 316L low-temperature stainless steel buckles and positioning pins, with an insertion and extraction force of ≤50N and a single section disassembly and assembly time of ≤5 minutes.

[0022] Construction method: Based on the above structural parameters, the enclosure was measured, designed, and components were prepared. The sections were then assembled into a whole using cryogenic stainless steel clips and positioning pins. Elastic anti-collision buffer strips, ecological enclosure floats, and ecological filler counterweights were installed. The prefabricated counterweight modules were connected to the anchors and then anchored to the mud layer using pointed feet. The enclosure was then diagonally anchored using galvanized spring ropes and spring telescopic adjusters. After successful commissioning, it was put into use. Before the ice-covered period, the enclosure was disassembled using cryogenic stainless steel clips and positioning pins and retrieved ashore for storage; reassembly was completed within 24 hours of thawing.

[0023] In its practical application at Hulun Lake, the device in this embodiment successfully withstood the impact of ice floes in winter and strong winds and waves in spring. The device was undamaged and did not shift. Furthermore, snails, clams, and other organisms were observed attaching to the benthic nests, demonstrating excellent ecological effects.

[0024] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A quick-release ecological enclosure device for ice removal and wind and wave protection, characterized in that, include: PVC enclosure (1), the upper end of which is level with the water surface, and a buffer length is reserved underwater; An ecological enclosure float (2) is connected to the upper end of the PVC enclosure (1); An elastic anti-collision buffer strip (12) is provided on the ice-facing side of the PVC enclosure (1); The ecological filler counterweight (8) is located at the underwater reserved buffer length at the lower end of the PVC enclosure (1); The connecting assembly is a diagonal bracing structure set on both sides of the PVC enclosure (1), including a galvanized spring rope (7), a double spring telescopic adjuster (6) and a fixing device (3). The two ends of the galvanized spring rope (7) are respectively connected to the PVC enclosure (1) and the fixing device (3). The double spring telescopic adjuster (6) is set on the galvanized spring rope (7), and the fixing device (3) is provided with pointed feet. The modular quick-release connection node is located between the partition sections and includes a low-temperature stainless steel buckle (15) and a positioning pin (14) that matches the low-temperature stainless steel buckle (15).

2. The ice-resistant, wind and wave-proof, quick-release ecological enclosure device according to claim 1, characterized in that, The PVC enclosure (1) has a double-layer structure and is made of cold-resistant modified PVC material with a glass transition temperature ≤-40℃ and an inner lining of fiber-reinforced mesh.

3. The ice-resistant, wind and wave-proof, quick-release ecological enclosure device according to claim 1, characterized in that, The ecological enclosure float (2) is made of cold-resistant polystyrene material with antifreeze additives inside, and the closed-cell rate is ≥90% at -30℃.

4. The ice-resistant, wind and wave-proof, quick-release ecological enclosure device according to claim 1, characterized in that, The elastic anti-collision buffer strip (12) is 10-20cm thick and is made of low-temperature resistant rubber or polyurethane foam material, with anti-slip texture on the surface.

5. The ice-resistant, wind and wave-proof, quick-release ecological enclosure device according to claim 1, characterized in that, The ecological filler counterweight (8) is a flexible bearing filled with ecological crushed stone or activated carbon particles, and at least three sets are equidistantly arranged along the extension direction of the enclosure.

6. The ice-resistant, wind and wave-proof, quick-release ecological enclosure device according to claim 1, characterized in that, The stretching and compression stroke of the double spring telescopic adjuster (6) is ±25cm.

7. The ice-resistant, wind and wave-proof, quick-release ecological enclosure device according to claim 1, characterized in that, The connecting component also includes a prefabricated counterweight module (4) connected to the fixture (3), and the prefabricated counterweight module (4) is made of cast iron, concrete or stainless steel.

8. The ice-resistant, wind and wave-proof, quick-release ecological enclosure device according to claim 1, characterized in that, It also includes a benthic fiber attachment net (11) and a biological habitat nest (13) located at the lower end of the enclosure.

9. The ice-resistant, wind and wave-proof, quick-release ecological enclosure device according to claim 1, characterized in that, The galvanized spring rope (7) is connected to the PVC enclosure (1) by a strong magnetic U-shaped shackle (9), and the galvanized spring rope (7) is connected to the fixture (3) by a 360° rotating ring (5).

10. A method for constructing the apparatus as described in any one of claims 1-9, characterized in that, Includes the following steps: S1. Measurement and Design: Determine the enclosure parameters based on the lake's water depth, water level fluctuations, wind and waves, and ice conditions; S2. Component Preparation: Select cold-resistant material components; S3. Enclosure splicing: Multiple PVC enclosures (1) are spliced ​​together by low-temperature stainless steel buckles (15) and positioning pins (14); S4. Installation of elastic anti-collision buffer strip (12); S5. Installation of ecological enclosure floating body (2); S6. Select a suitable prefabricated counterweight module (4) and connect it to the fixture (3), then fix it to the bottom surface with the pointed foot; S7. The PVC enclosure (1) is connected and anchored using galvanized spring rope (7) and double spring telescopic adjuster (6); S8. Debugging and Acceptance; S9. Ice Period Management: Disassemble and recycle before the ice freeze, and reassemble after thawing.

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