Ecological Inhibition Device for Water Body's Ineffective Evaporation Applicable to Pumped-Storage Power Stations

Abstract

The present invention relates to an ecological device for suppressing ineffective evaporation of water bodies applicable to pumped-storage power stations, comprising a main frame and a water collection net for collecting water vapor; the main frame comprises a top control block, a bottom floating block, and a plurality of support rods; the lower end face of the top control block at one end of the support rod is hinged, and the other end is hinged to the upper end face of the bottom floating block; a water collection net is arranged between two adjacent support rods. The present invention allows the water body to be exposed to sunlight and replenishes the water loss caused by ineffective evaporation from the water surface; it can change its shape at any time to adapt to the environment without manual work; it absorbs more water from the air; it achieves the adsorption of water molecules in different forms without residual water; it has a high coverage efficiency; it is wind-resistant and wave-proof; it is more flexible; it does not block waterways or waterways; it saves space; it is pollution-free, recyclable, and reusable; and it easily helps investigators find leakage points.

Description

Technical Field

[0001] The present invention relates to the technical field of water evaporation suppression in pumped storage power stations, and in particular to an ecological water ineffective evaporation suppression device suitable for pumped storage power stations. Background Art

[0002] Pumped-storage hydropower stations use electricity generated during off-peak periods to pump water to an upper reservoir, releasing it to a lower reservoir for power generation during peak periods. Also known as storage hydropower stations, according to GB / T 36550-2018, "Basic Terminology of Pumped-Storage Hydropower Stations," a pumped-storage hydropower station is defined as "a hydropower station that pumps water to an upper reservoir for storage, typically used for peak load regulation, frequency regulation, phase regulation, and emergency backup."

[0003] There are several types of pumped-storage hydroelectric power plants, but regardless of the solution, their essence is to convert excess electricity during periods of low grid load into high-value electricity during peak periods. Each pumped-storage hydroelectric power plant requires multiple water storage structures, such as reservoirs, to store water for use when needed.

[0004] A logical point that needs to be explained in advance is that areas that need or are suitable for the construction of pumped-storage power stations must be areas with large seasonal temperature differences or uneven seasonal water resource distribution. For example, my country's completed pumped-storage power stations include Guangzhou Phase I, a 4×300 pure storage project in Conghua, Guangdong, Huizhou, a 8×300 pure storage project in Huizhou, Guangdong, and Tiantang, Hubei Luotian, a 2×352 pure storage project. Projects under construction include Hohhot, Inner Mongolia, a 4×300 pure storage project, and Xianyou, Fujian, a 4×300 pure storage project. Projects under design include Qingyuan, Guangdong, a 1280 pure storage project, Yangjiang, Guangdong, a 2400 pure storage project, and Henan Tianchi, Henan, Nanyang, a 1200 pure storage project.

[0005] On the other hand, my country is a country with severe drought and water shortage. The geographical and climatic differences between the north and the south, as well as the uneven regional distribution of precipitation, have further exacerbated the imbalance of water and soil resources across the country. Some areas are seriously short of water due to drought, and water resource allocation has become a focus of attention for all countries.

[0006] For the reasons mentioned above, the water in the water storage structure of the pumped storage power station loses a lot of water during the dry season or the hot summer. Especially in the summer of provinces with huge solar radiation such as Guangdong, Fujian and Xinjiang, the water loss due to evaporation caused by solar radiation is a very serious water resource loss.

[0007] Take Xinjiang, for example. Annual precipitation in most areas is less than 200 mm, but annual evaporation is as high as 2,000 to 3,000 mm, causing severe water losses in local plain reservoirs and ponds. Evaporation capacity is 8 to 10 times that of precipitation, making Xinjiang one of the regions with the most severe water shortages.

[0008] The loss of water resources due to the large amount of water evaporation caused by solar radiation is called "ineffective evaporation of water surface" in the industry.

[0009] To solve the problem of ineffective evaporation from water surfaces, which has plagued water storage structures around the world, existing technologies are divided into three categories: biological, chemical, and physical methods, as follows:

[0010] The so-called biological method is to plant a large number of aquatic plants in shallow water bodies, such as water peanuts, cattails, and water lilies to cover the water surface as much as possible to reduce evaporation.

[0011] The advantage of biological methods is that they do not cause pollution; the disadvantage is that

[0012] 1. Due to the limited covering effect of plants, it is only suitable for shallow water surfaces;

[0013] 2. Since plants have requirements for their growing environment, their coverage area is limited due to areas that are not suitable for plant cultivation;

[0014] 3. Since plants have certain restrictions on planting density, planting too little will not achieve the desired effect, and planting too much will destroy the ecological balance, which requires continuous maintenance and management of the plants after planting, which is very labor-intensive and has poor benefits.

[0015] The so-called chemical method is to lay a molecular film on the water surface to inhibit evaporation of the water surface.

[0016] The disadvantages of chemical methods are:

[0017] 1. Due to the ambient temperature and wind force, the molecular membrane is difficult to be constrained, resulting in low efficiency in the actual operation process;

[0018] 2. Since chemical substances can be decomposed, under the influence of objective factors, they will enter other areas through water bodies and become unable to be degraded, thus causing new pollution problems.

[0019] Based on the defects of the above two methods, physical methods are now more commonly used:

[0020] The so-called physical method is to cover the water surface with various materials to reduce the contact between the water surface and the air, thereby reducing ineffective evaporation from the water surface;

[0021] The advantage of the physical method is that it is applicable to different water depths; the disadvantages of the physical method are:

[0022] Since the surface of the water body is covered with materials that reduce temperature differences, although it is beneficial to sunlight reflection, it is not conducive to underwater animals and plants receiving sunlight. As a result, over time it will induce a series of ecological problems and disrupt the ecological balance.

[0023] In the existing technology, most solutions to suppress ineffective evaporation from the water surface are still physical methods; for example:

[0024] The Chinese invention patent application number CN201811286027.6, titled "Sunshade balls that can effectively suppress water surface evaporation and have strong wind resistance," discloses the following solution: a number of sunshade balls with magnetic surfaces are attracted to each other on the surface of the water body and connected into pieces, thereby preventing direct sunlight from shining on the water body and reducing water evaporation.

[0025] The drawbacks of this invention are:

[0026] 1. When covering a large area, it will not shrink and will float on the surface, blocking waterways and waterways. As a result, if it encounters water conservancy projects such as hydropower stations and spillways, it will hinder drainage, affect their normal operation, and affect the navigation of ships;

[0027] 2. Because the surface of the water body is covered with a large number of sunshade balls, the water body is not exposed to sunlight, which reduces the dissolved oxygen content in the water body, inhibits the growth of plankton, destroys the ecological balance of the water body, induces black and smelly water, and affects human life.

[0028] The Chinese invention patent with application number CN202010813815.7 and titled "Device for automatically covering the water surface to suppress water evaporation and method for suppressing water evaporation" discloses the following scheme: using materials of different shapes and sizes to isolate the water surface from the air to prevent direct contact between the water surface and the air, thereby suppressing water evaporation and reducing the evaporation of the reservoir surface.

[0029] This invention suffers from the same problems as the aforementioned inventions. While both are beneficial in reducing evaporation from the water surface, they neglect the role of sunlight in photosynthesis in the water and aquatic plants and animals. Aquatic plants, blocked by sunlight, cannot photosynthesize, thus affecting their growth. Animals are then able to absorb less and less oxygen, resulting in a decline in fish populations and reproductive capacity, and consequently, damage to the regional ecosystem. The lack of sunlight prevents the water from flowing, and the reduced oxygen content inhibits the growth of plankton, leading to increasingly severe water pollution and a significant reduction in the value of water resources, turning it into a breeding ground for pathogens and mosquitoes. This disrupts the biological balance of the water and causes an ecological disaster.

[0030] Another issue that must be addressed is that, in addition to their conventional benefits, pumped-storage power stations offer advantages over other energy storage technologies and can address the intermittent nature of renewable energy. However, ensuring a secure water source is the foundation and prerequisite for their construction. During normal operation, pumped-storage power stations experience water losses through various means, including evaporation, leakage, and freezing. This can lead to a decrease in reservoir capacity and, consequently, a reduction in power generation.

[0031] Therefore, when leakage occurs, how to find the leakage point in time is also a problem that needs to be solved;

[0032] Currently, the solution to leakage problems is manual investigation, and there is no better technical solution. Summary of the Invention

[0033] In response to the above-mentioned problems, the present invention provides an ecological device for suppressing ineffective evaporation of water bodies suitable for pumped-storage power stations. Its purpose is to allow the water body to be exposed to sunlight and to compensate for the water loss caused by ineffective evaporation from the water surface; it can change its own shape at any time to adapt to the environment without manual work; and it can easily help investigators find leakage points.

[0034] In order to solve the above problems, the technical solution provided by the present invention is:

[0035] An ecological device for suppressing ineffective evaporation of water bodies applicable to pumped storage power stations comprises a main structure and a water collection network for collecting water vapor; wherein:

[0036] The main structure comprises a top control block, a plurality of bottom floating blocks for providing buoyancy, and a plurality of support rods; wherein:

[0037] One end of the support rod is hinged to the lower end surface of the top control block, and the other end is hinged to the upper end surface of the bottom floating block; one support rod corresponds to one bottom floating block;

[0038] The water collection net is arranged between two adjacent support rods.

[0039] Preferably, a plurality of first magnetic force adjustment grooves are distributed on the lower end surface of the top control block in a circumferential direction; the first magnetic force adjustment grooves are concave hemispherical spaces;

[0040] The upper end surface of the bottom floating block is provided with a second magnetic force adjustment groove; the second magnetic force adjustment groove is a concave hemispherical space;

[0041] One of the first magnetic force adjustment slots corresponds to one of the second magnetic force adjustment slots;

[0042] One end of the support rod is provided with a first magnetic ball that cooperates with the first magnetic adjustment slot and is magnetically attracted to achieve a hinge function, and the other end is provided with a second magnetic ball that cooperates with the second magnetic adjustment slot and is magnetically attracted to achieve a hinge function.

[0043] Preferably, the upper end surface of the top control block is a regular hexagon, and is composed of six unit controllers of the same shape and size; the upper end surface of each unit controller is a regular triangle;

[0044] The sides of each unit controller and its two adjacent unit controllers on the left and right are all the first right-angle trapezoid, where:

[0045] The side passing through the geometric center of the upper end face of the top control block is the hypotenuse of the first right-angled trapezoid, and the angle between it and the upper end face of the unit controller is The side away from the geometric center of the upper end surface of the top control block is the right-angled side of the first right-angled trapezoid;

[0046] Each unit controller is magnetically connected to the corresponding sides of the two adjacent unit controllers on its left and right sides through side sealing magnetic stickers;

[0047] A first magnetic force adjustment slot is provided on the symmetry axis of the side surface where the hypotenuses of the two right-angled trapezoids of each unit controller are located.

[0048] Preferably, the upper end surface and the lower end surface of the bottom floating block have the same shape, both of which are symmetrically formed by the hypotenuses of the same two second right-angled trapezoids; wherein:

[0049] One hypotenuse angle of the second right trapezoid is

[0050] The sides of the bottom floating blocks are all rectangular and perpendicular to the horizontal direction, wherein two sides away from the symmetry axis of the upper end face are provided with side sealing magnetic tiles for attracting and combining adjacent bottom floating blocks.

[0051] Preferably, each side surface of the bottom floating block is provided with a side sealing magnetic patch for attracting and combining two adjacent bottom floating blocks.

[0052] Preferably, the support rod further comprises an adjusting rod, a first linker and a second linker; wherein:

[0053] The adjusting rod is a rod-shaped structure;

[0054] The first connector is in the shape of a long tube, one end of which is fixedly connected to the first magnetic ball, and the other end of which is sleeved to one end of the adjustment rod;

[0055] The second connector is in the shape of a long tube, one end of which is fixedly connected to the second magnetic ball, and the other end of which is sleeved with the other end of the adjusting rod.

[0056] Preferably, a circle of drip grooves is provided along the outer edge of the lower end surface of the top control block.

[0057] Preferably, a water permeable hole is provided on the bottom floating block; the water permeable hole passes through the bottom of the second magnetic force adjustment groove and the lower end surface of the bottom floating block.

[0058] Preferably, the water collection net is a diamond grid made of polypropylene yarn.

[0059] Compared with the prior art, the present invention has the following advantages:

[0060] 1. Due to the water vapor absorption properties of the water collection network used in this invention, sunlight can reach the water body of the pumped-storage power station. The evaporated water vapor is then condensed back into water and replenished back into the water body of the pumped-storage power station. This perfectly resolves the contradiction between the ineffective evaporation caused by sunlight exposure and the disruption of the biological balance of the water body caused by blocking sunlight. In other words, the water body is exposed to sunlight while the water loss caused by ineffective evaporation is replenished.

[0061] 2. The water collection network of the present invention is composed of multiple fine hexagonal meshes, which allow water in various forms such as rain, fog, dew, hail, snow, and frost in the air to "stick" to the fine diamond-shaped mesh wires, ultimately forming small water droplets that flow downward under the action of gravity, thereby replenishing the water that has been ineffectively evaporated;

[0062] 3. Since the water collection net of the present invention is a diamond-shaped grid, the diamond shape can shorten the water runoff path and ensure the formation of the net surface, thereby increasing the contact area between the net surface and the air, thereby absorbing more water in the air;

[0063] 4. Because the present invention uses a hinged connection between the top control block and the bottom floating block, the suppression device can flexibly adjust its shape to adapt to factors such as wind and waves, the shape of the shore, and the shape of aquatic plants while floating on the water surface. This achieves the goal of automatically changing its shape to adapt to the environment without manual intervention, and also solves the problem of low coverage efficiency caused by the inability to flexibly adjust its shape in other solutions.

[0064] 5. Since the water collection net is made of polypropylene, which has a low moisture regain and a light-absorbing effect, it can collect various forms of water in the air on the fine mesh made of polypropylene and then quickly and effectively transfer it to the other side, thereby achieving the adsorption of gaseous water during ineffective evaporation of water and water molecules in different forms of water in the air such as rain, fog, dew, hail, snow, and frost. Furthermore, polypropylene itself does not absorb water and will not leave any water residue, making it highly efficient and practical.

[0065] 6. Because each unit of the present invention has a hexagonal structure, it can be applied to different lake and reservoir water surfaces. The basic units composed of regular hexagons can be freely spliced and combined to form strips, blocks, or sheets, and can be magnetically linked together in different ways. This not only improves wind and wave resistance, but also provides greater flexibility for different lake and reservoir water bodies, addressing site restrictions of different lake and reservoir water bodies and extending its life cycle.

[0066] 7. Since the device of the present invention can be folded and contracted into a rod shape, it will not block waterways or damage water conservancy facilities. Furthermore, when the device is temporarily unused or used in a different place or during transportation, the folding and contraction can save more space and allow for reorganization or storage in a different place, thus achieving pollution-free, recyclable, and reusable properties.

[0067] 8. Since the present invention floats on the water surface, due to the fluid mechanics characteristics, if there is a leak in the water storage structure, there will be a flow direction pointing to the leak point, causing the device to move in the direction of the water flow. Therefore, the mobile characteristics of the device can easily help investigators find the leak point. BRIEF DESCRIPTION OF THE DRAWINGS

[0068] Figure 1 is a schematic perspective view of a suppression device according to a specific embodiment of the present invention;

[0069] Figure 2 It is a three-dimensional schematic diagram of the main structure of a specific embodiment of the present invention when it is unfolded;

[0070] Figure 3 A bottom view of a top control block according to a specific embodiment of the present invention;

[0071] Figure 4 A bottom view of a unit controller according to a specific embodiment of the present invention;

[0072] Figure 5 for Figure 4 AA cross-sectional diagram;

[0073] Figure 6 is a three-dimensional schematic diagram of a unit controller according to a specific embodiment of the present invention;

[0074] Figure 7 A top view of a bottom floating block according to a specific embodiment of the present invention;

[0075] Figure 8 It is a three-dimensional schematic diagram of a bottom floating block according to a specific embodiment of the present invention;

[0076] Figure 9-1 A top view of three bottom floating blocks of a suppression device according to a specific embodiment of the present invention in a magnetic attraction splicing state;

[0077] Figure 9-2 A three-dimensional schematic diagram of the magnetic attraction splicing state of three bottom floating blocks of the same suppression device according to a specific embodiment of the present invention;

[0078] Figure 10 A perspective schematic diagram of a main structure of a suppression device according to a specific embodiment of the present invention when it is folded;

[0079] Figure 11-1This is a schematic diagram of an installation of five suppression devices arranged in a line according to a specific embodiment of the present invention;

[0080] Figure 11-2 This is a schematic diagram of an installation of multiple suppression devices arranged in a plane according to a specific embodiment of the present invention;

[0081] Figure 12 A three-dimensional schematic diagram of a magnetic attraction splicing state of three adjacent suppression devices, each with a bottom floating block, according to a specific embodiment of the present invention;

[0082] Figure 13 A schematic diagram of the support rod structure of a specific embodiment of the present invention;

[0083] Figure 14-1 A side view schematically shows a splicing state in which the first magnetic adjustment slots and the second magnetic adjustment slots are connected by magnetic attraction to achieve a hinged function according to a specific embodiment of the present invention;

[0084] Figure 14-2 It is a three-dimensional schematic diagram of a splicing state in which the first magnetic adjustment slot and the second magnetic adjustment slot are magnetically attracted to achieve a hinged function according to a specific embodiment of the present invention;

[0085] Figure 14-3 It is a three-dimensional schematic diagram of a splicing state in which the second magnetic adjustment slots and the second magnetic adjustment slots are magnetically attracted to achieve a hinged function according to a specific embodiment of the present invention.

[0086] Figure 15 This is a schematic diagram of the water collection network structure of a specific embodiment of the present invention.

[0087] Among them, 100. Top control block, 110. Unit controller, 120. First magnetic adjustment groove, 150. Drip groove, 170. First right-angled trapezoid, 200. Support rod, 210. Adjustment rod, 220. First connector, 230. First magnetic ball, 240. Second magnetic ball, 250. Second connector, 300. Water collection net, 310. Polypropylene line, 400. Bottom float, 420. Second magnetic adjustment groove, 430. Water permeable hole, 470. Second right-angled trapezoid, 500. Side sealing magnetic patch. DETAILED DESCRIPTION

[0088] The present invention is further illustrated below with reference to specific examples. It should be understood that these examples are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, modifications of various equivalent forms of the present invention made by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0089] like Figure 1As shown, a water body ineffective evaporation ecological suppression device suitable for pumped storage power stations includes a main frame and a water collection net 300 for collecting water vapor, which is formed into an umbrella-shaped arc as a whole; wherein:

[0090] like Figure 2 As shown, the main structure includes a top control block 100, a plurality of bottom floating blocks 400 for providing buoyancy, and a plurality of support rods 200; wherein:

[0091] One end of the support rod 200 is hinged to the lower end surface of the top control block 100 , and the other end is hinged to the upper end surface of the bottom floating block 400 ; one support rod 200 corresponds to one bottom floating block 400 .

[0092] In this specific embodiment, a plurality of first magnetic force adjustment grooves 120 are distributed on the lower end surface of the top control block 100 in a circumferential direction; the first magnetic force adjustment grooves 120 are concave hemispherical spaces.

[0093] A second magnetic force adjustment groove 420 is provided on the upper end surface of the bottom floating block 400 ; the second magnetic force adjustment groove 420 is a concave hemispherical space.

[0094] One first magnetic force adjustment slot 120 corresponds to one second magnetic force adjustment slot 420 .

[0095] Furthermore, the first magnetic adjustment slots 120 are evenly distributed in the circumferential direction on the lower end surface of the top control block 100, and can be but not limited to 4, 6, 8, or 12, as long as the number can equally divide the circumference, and the corresponding number of bottom floating blocks 400 and support rods 200 corresponds to it.

[0096] In this specific embodiment, the number of the first magnetic force adjustment slots 120 is 6.

[0097] like Figure 3 As shown, in this specific embodiment, the upper end surface of the top control block 100 is a regular hexagon, and is composed of six unit controllers 110 of the same shape and size.

[0098] like Figure 4 As shown, the upper end surface of each unit controller 110 is an equilateral triangle.

[0099] like Figure 5 As shown, the sides of each unit controller 110 and its two adjacent unit controllers 110 on the left and right are both a first right-angled trapezoid 170, wherein:

[0100] The side passing through the geometric center of the upper end face of the top control block 100 is the hypotenuse of the first right-angled trapezoid 170, and the angle between it and the upper end face of the unit controller 110 is The side away from the geometric center of the upper end surface of the top control block 100 is the right-angled side of the first right-angled trapezoid 170 .

[0101] Each unit controller 110 is magnetically connected to the side surfaces corresponding to the two adjacent unit controllers 110 on its left and right sides via side sealing magnetic patches 500 to ensure a stable connection.

[0102] It should be noted that the shape of the side sealing magnetic patch 500 in this specific embodiment is coordinated with the shape of the surface to which it serves, depending on the different surfaces to which it serves.

[0103] It should be noted that, although the top control block 100 can be a whole, the reason why this specific embodiment adopts the method of dividing it into 6 unit controllers 110 is to facilitate storage and maintenance; when in use, if any unit controller 110 breaks down, it can be immediately replaced with a new unit controller 110 without removing the entire top control block 100 for updating; and when storage is required, the top control block 100 can be disassembled into 6 unit controllers 110 for storage, which is very convenient for warehouse management.

[0104] A first magnetic force adjustment slot 120 is provided on the symmetry axis of the side surface where the hypotenuses of the two first right-angled trapezoids 170 of each unit controller 110 are located.

[0105] It should be noted that if Figure 6 As shown, the corner point of the unit controller 110 is the highest point, forming a slope toward the other end, so that water in various forms can flow to the lower part along the slope when forming a water body on its surface.

[0106] In this specific embodiment, Figure 5 As shown, a circle of drip grooves 150 is provided along the outer edge of the lower end surface of the top control block 100 .

[0107] It should be noted that the purpose of setting up the drip groove 150 is to ensure that various forms of water will not enter other parts when flowing on its surface, so that various forms of water can quickly drip into the lower part.

[0108] like Figure 7 As shown, in this specific embodiment, the upper end surface and the lower end surface of the bottom floating block 400 have the same shape, both of which are symmetrically formed by the hypotenuse of the same two second right-angled trapezoids 470; wherein:

[0109] One hypotenuse angle of the second right trapezoid 470 is

[0110] like Figure 8As shown, the sides of the bottom floating blocks 400 are all rectangular and perpendicular to the horizontal direction, wherein two sides away from the symmetry axis of the upper end face are provided with side sealing magnetic patches 500 for attracting and combining adjacent bottom floating blocks 400 .

[0111] like Figure 9-1 and Figure 9-2 As shown, it should be further explained that each side surface of the bottom floating block 400 is provided with a side sealing magnetic patch 500 for attracting and combining two adjacent bottom floating blocks 400 with each other.

[0112] like Figure 10 As shown, it should be further explained that when the bottom floating blocks 400 are folded, the six bottom floating blocks 400 are magnetically attracted by the side sealing magnetic patches 500 and can form a hollow hexagonal body when combined together. The advantage of this is that it is easy to store the device after use.

[0113] like Figure 11-1 and Figure 11-2 As shown, it needs to be further explained that when multiple suppression devices of the present invention are combined for use, the suppression devices are arranged in a honeycomb shape.

[0114] Simply put, each bottom buoy 400 can combine and attract each other, and the bottom buoy 400 is stable when linked, which facilitates volume reduction. When multiple suppression devices of the present invention are combined on the surface of a water body, they can be freely combined. The bottom buoy 400 between each suppression device can attract each other and link into strips, blocks, or even sheets, forming more and more stable links, greatly increasing the coverage of the water surface.

[0115] It should be further explained that due to the magnetic effect between the bottom floating blocks 400, a group of suppression devices connected together have stronger stability in preventing wind, waves and coping with irregular terrain at the edge of the water body than a single suppression device.

[0116] like Figure 12 As shown, it needs to be further explained that the three closest bottom floating blocks 400 of the three adjacent suppression devices are combined together by relying on the magnetic attraction of the outer side sealing magnetic patches 500; this can ensure a firm connection during use and can be disassembled at will when stored, which is very convenient.

[0117] In this specific embodiment, a water-permeable hole 430 is provided on the bottom floating block 400 ; the water-permeable hole 430 passes through the bottom of the second magnetic force adjustment slot 420 and the lower end surface of the bottom floating block 400 .

[0118] It should be further explained that, in order to ensure that the water accumulated at the bottom of the second magnetic force adjustment tank 420 is removed, a water-permeable hole 430 is provided to ensure that the liquid water flowing therethrough can flow smoothly into the water body.

[0119] In this specific embodiment, the contact surface between the bottom floating block 400 and the water is slightly arc-shaped, and will not easily capsize or turn over when encountering wind and waves. At the same time, its own arc-shaped structure will not increase the excessive water attachment area, thereby reducing the wetted area.

[0120] like Figure 8 As shown, in this specific embodiment, the side of the bottom floating block 400 facing away from the water is the highest point at the corner point, and it slopes in all directions, ensuring that the water can flow into the water body along the slope; at the lowest point of the second magnetic regulating groove 420, a water-permeable hole 430 is set, which runs through to the water side of the bottom floating block, ensuring that the collected water can be quickly discharged into the water body when it enters the concave magnetic regulating point at the bottom.

[0121] like Figure 13 As shown, in this specific embodiment, one end of the support rod 200 is provided with a first magnetic ball 230 that cooperates with the first magnetic adjustment groove 120 and is magnetically attracted to achieve a hinge function, and the other end is provided with a second magnetic ball 240 that cooperates with the second magnetic adjustment groove 420 and is magnetically attracted to achieve a hinge function.

[0122] like Figure 14-1 、 Figure 14-2 and Figure 14-3 As shown, it needs to be further explained that the first magnetic adjustment groove 120 and the first magnetic ball 230 are magnetically attracted to each other to achieve the hinge function, and the second magnetic adjustment groove 420 and the second magnetic ball 240 are magnetically attracted to each other to achieve the hinge function. The purpose is to facilitate rotation in any direction and timely fixation when connected through the support rod 200.

[0123] On the other hand, the first magnetic adjustment groove 120 and the first magnetic ball 230 are magnetically attracted to each other to realize the hinge function, and the second magnetic adjustment groove 420 and the second magnetic ball 240 are magnetically attracted to each other to realize the hinge function, forming free rotation in any direction of the movable surface, thereby improving the flexibility of the joint part, thereby coping with the wind and waves of lake-type water bodies and playing a buffering function.

[0124] It should be further explained that the second magnetic adjustment groove 420 and the second magnetic ball 240 are magnetically attracted to each other to achieve the hinge function, which ensures that when the bottom floating block 400 floats with the water in any direction under the action of wind and waves, the support rod 200 and the bottom floating block 400 can be connected and fastened, and more importantly, the free rotation in any direction in space will not be affected by wind and waves.

[0125] It should be further explained that, among various hinge schemes, the purpose of adopting magnetic connection is to ensure that the two parts are tight and flexible when connected, and the junction part is most vulnerable to damage, so as to cope with deformation caused by changes in material moisture content and climate differences; the first magnetic adjustment groove 120 and the first magnetic ball 230 are magnetically attracted to each other to achieve the hinge function, and the second magnetic adjustment groove 420 and the second magnetic ball 240 are magnetically attracted to each other to achieve the hinge function, thereby overcoming deformation and ensuring the stability of the suppression device.

[0126] It should be further explained that the edge of the second magnetic adjustment groove 420 is located at the highest point of the bottom floating block 400, and slopes toward both sides to ensure that the water can flow smoothly to the edge and finally flow into the water body.

[0127] It should be further explained that the support rod 200 further includes an adjustment rod 210, a first linker 220 and a second linker 250; wherein:

[0128] The adjustment rod 210 is a rod-shaped structure.

[0129] It should be noted that the adjustment rod 210 can be made of any non-water-absorbent material, the length can be customized according to actual needs, and can also be made of local materials but not limited to bamboo, wood, and PVC pipes, which improves the adaptability and flexibility of the suppression device.

[0130] The first connector 220 is in the shape of a long tube, one end of which is fixedly connected to the first magnetic ball 230 , and the other end of which is sleeved with one end of the adjustment rod 210 using a sleeve.

[0131] The second connector 250 is in the shape of a long tube, one end of which is fixedly connected to the second magnetic ball 240 , and the other end of which is sleeved with the other end of the adjustment rod 210 using a sleeve.

[0132] A water collection net 300 is provided between two adjacent support rods 200 .

[0133] like Figure 15 As shown, in this embodiment, the water collection net 300 is a diamond-shaped grid made of polypropylene yarn 310. The polypropylene yarn 310 is wrapped at least twice and fixed at each intersection.

[0134] In this specific embodiment, the water collection network 300 is composed of diamond-shaped grids. The purpose is that multiple tiny diamond-shaped grids can allow various forms of water in the air, such as rain, fog, dew, hail, snow, and frost, to "stick" to the tiny mesh wires, and eventually form small water droplets that flow downward under the action of gravity to replenish the water body.

[0135] The diamond shape can shorten the water runoff path and ensure the formation of the mesh surface, which can increase the contact area with the air and thus absorb more water in the air.

[0136] In this specific embodiment, the aperture range of the diamond grid is 1 mm to 10 mm, which can be flexibly adjusted according to the application environment. Different apertures can also be used in multiple sheet-linked suppression devices to achieve the purpose of flexible adaptation of light transmittance.

[0137] The water collection net 300 is made of polypropylene, which has a low moisture regain but a light absorption effect. It can collect various forms of water in the air on the fine mesh made of polypropylene and then transfer them to the other side quickly and effectively, thereby realizing the adsorption of gaseous water during invalid evaporation of the water body and water molecules in different forms of rain, fog, dew, hail, snow and frost in the air; on the other hand, polypropylene itself does not absorb water and will not leave any residual water, which is efficient and practical; on the other hand, the chemical properties of polypropylene are extremely stable, and it is not easy to decompose or corrode. It will not decompose due to exposure to the sun, nor will it dissolve in water, and will not cause chemical pollution to the water body. It is a very suitable material; and further, polypropylene has good wear resistance and antibacterial properties, has good durability during the use of this patent, and is low in price. The water collection net made of it can be widely used and has good economic benefits.

[0138] At the same time, the diamond-shaped mesh surface will not affect the exposure of natural light to the water, allowing sunlight to penetrate the mesh surface of the water collection net 300 and directly illuminate the water body, thereby allowing the water body and the aquatic plants and animals in the water body to obtain sunlight and maintain normal biological balance.

[0139] In the foregoing detailed description, various features are grouped together in a single embodiment to simplify the disclosure. This method of disclosure should not be interpreted as reflecting an intention that embodiments of the claimed subject matter require more features than are expressly recited in each claim. On the contrary, as reflected in the appended claims, the invention comprises less than all the features of any individual disclosed embodiment. The appended claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.

[0140] The above description of the disclosed embodiments is intended to enable any person skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments without departing from the spirit and scope of the present disclosure. Therefore, the present disclosure is not limited to the embodiments presented herein but is intended to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0141] The foregoing description includes examples of one or more embodiments. Of course, it is not possible to describe all possible combinations of components or methods for the purposes of describing the above embodiments, but one of ordinary skill in the art will recognize that the various embodiments may be further combined and arranged. Therefore, the embodiments described herein are intended to encompass all such changes, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent the term "comprising" is used in the specification or claims, the term is intended to be encompassed in a manner similar to the term "including," as explained in terms of "including," used as a transitional word in the claims. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or."

[0142] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0143] Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments and is susceptible to numerous variations. Any simple modifications, equivalent variations, and modifications to the above embodiments based on the technical essence of the present invention shall be deemed to fall within the scope of protection of the present invention.

[0144] It should be noted that the description of the above technical solutions is illustrative only. This specification may be embodied in various forms and should not be construed as limiting the technical solutions set forth herein. Rather, these descriptions are provided to ensure that the disclosure of the present invention is thorough and complete and to fully convey the scope of the disclosure to those skilled in the art. Furthermore, the technical solutions of the present invention are limited only by the scope of the claims.

[0145] The shapes, sizes, ratios, angles, and numbers disclosed for describing various aspects of the present specification and claims are merely examples, and therefore, the present specification and claims are not limited to the details shown. In the following description, when a detailed description of a related known function or configuration is determined to be unnecessary to obscure the key points of the present specification and claims, the detailed description will be omitted.

[0146] When “including,” “having,” and “comprising” are used in this specification, unless otherwise used, there may also be another part or other parts, and the terms used may generally be singular but may also represent plural forms.

[0147] It should be noted that although the terms "first," "second," "top," "bottom," "one side," "the other side," "one end," "the other end," etc. may appear and be used in this specification to describe various components, these components and parts should not be limited by these terms. These terms are only used to distinguish one component or part from another. For example, without departing from the scope of this specification, a first component can be referred to as a second component, and similarly, a second component can be referred to as a first component. In certain circumstances, the components at the top and bottom can also be interchanged or switched with each other; the components at one end and the other end can have the same or different properties.

[0148] Furthermore, when configuring components, although there is no explicit description thereof, it is understood that a certain error range is inevitably included.

[0149] When describing positional relationships, for example, when the position sequence is described as "on," "above," "below," and "next," unless words or terms such as "just" or "directly" are used, situations where they are not in contact or in contact can also be included. If a first element is mentioned as being "on" a second element, it does not mean that the first element must be above the second element in the figure. The upper and lower parts of the components will change depending on the angle and orientation of observation. Therefore, in the drawings or in actual constructions, if it is mentioned that the first element is "on" a second element, it can include situations where the first element is "below" the second element as well as situations where the first element is "above" the second element. When describing temporal relationships, unless "just" or "directly" is used, situations where steps are not continuous can be included when describing "after," "subsequently," "followed," and "before." The features of the various embodiments of the present invention can be combined or spliced with each other in part or in whole, and can be implemented in various different configurations as can be fully understood by those skilled in the art. The embodiments of the present invention can be implemented independently of each other, or can be implemented together in a mutually dependent relationship.

Claims

1. A device for ecologically suppressing ineffective evaporation of water bodies suitable for pumped storage power stations, characterized by: It comprises a main frame and a water collection net (300) for collecting water vapor; wherein: The main frame comprises a top control block (100), a plurality of bottom floating blocks (400) for providing buoyancy, and a plurality of support rods (200); wherein: One end of the support rod (200) is hinged to the lower end surface of the top control block (100), and the other end is hinged to the upper end surface of the bottom floating block (400); one support rod (200) corresponds to one bottom floating block (400); The water collection net (300) is arranged between two adjacent support rods (200); the water collection net (300) is a diamond-shaped grid made of polypropylene yarn (310); The lower end surface of the top control block (100) has a plurality of first magnetic force adjustment grooves (120) distributed in a circumferential direction; the first magnetic force adjustment grooves (120) are concave hemispherical spaces; A second magnetic force adjustment groove (420) is provided on the upper end surface of the bottom floating block (400); the second magnetic force adjustment groove (420) is a concave hemispherical space; The edge of the second magnetic force regulating groove (420) is located at the highest point of the bottom floating block (400), and is sloped toward both sides to ensure that the water can flow smoothly to the edge and finally flow into the water body; One of the first magnetic force adjustment slots (120) corresponds to one of the second magnetic force adjustment slots (420); One end of the support rod (200) is provided with a first magnetic ball (230) that cooperates with the first magnetic adjustment slot (120) and is magnetically attracted to each other to achieve a hinge function, and the other end is provided with a second magnetic ball (240) that cooperates with the second magnetic adjustment slot (420) and is magnetically attracted to each other to achieve a hinge function; The upper end surface of the top control block (100) is a regular hexagon, and is composed of six unit controllers (110) of the same shape and size; the upper end surface of each unit controller (110) is a regular triangle; The sides of each unit controller (110) and its two adjacent unit controllers (110) on the left and right are both first right-angled trapezoids, wherein: The side passing through the geometric center of the upper end face of the top control block (100) is the hypotenuse of the first right-angled trapezoid, and the angle between the side and the upper end face of the unit controller (110) is The side away from the geometric center of the upper end surface of the top control block (100) is the right-angled side of the first right-angled trapezoid; Each unit controller (110) is magnetically connected to the side surfaces corresponding to the two adjacent unit controllers (110) on its left and right sides via side sealing magnetic patches (500); the side sealing magnetic patches (500) are shaped to match the shape of the corresponding surface according to the different corresponding surfaces; When the bottom floating block (400) is retracted, the bottom floating block (400) is magnetically attracted by the side sealing magnetic patch (500) and is combined together to form a hollow hexagonal body; A first magnetic force adjustment slot (120) is provided on the symmetry axis of the side surface where the hypotenuses of the two right-angled trapezoids of each unit controller (110) are located; the corner point of the unit controller (110) is the highest point, forming a slope toward the other end, so that water in various forms flows down the slope to the lower part when forming a water body on its surface; When a plurality of suppression devices are combined and used through the bottom floating block (400), they are arranged in a honeycomb shape.

2. The device for ecologically suppressing ineffective evaporation of water bodies applicable to a pumped storage power station according to claim 1 is characterized in that: The upper end surface and the lower end surface of the bottom floating block (400) have the same shape, both being symmetrically formed by the hypotenuses of the same two second right-angled trapezoids in an L shape; wherein: One hypotenuse angle of the second right trapezoid is The sides of the bottom floating blocks (400) are all rectangular and perpendicular to the horizontal direction, wherein two sides away from the symmetry axis of the upper end face are provided with side sealing magnetic patches (500) for attracting and combining adjacent bottom floating blocks (400).

3. The device for ecologically suppressing ineffective evaporation of water bodies applicable to pumped storage power stations according to claim 2 is characterized by: Each side surface of the bottom floating block (400) is provided with a side sealing magnetic patch (500) for attracting and combining two adjacent bottom floating blocks (400).

4. The device for ecologically suppressing ineffective evaporation of water bodies applicable to a pumped storage power station according to claim 3 is characterized in that: The support rod (200) further comprises an adjustment rod (210), a first linker (220) and a second linker (250); wherein: The adjusting rod (210) is a rod-shaped structure; The first linker (220) is in the shape of a long tube, one end of which is fixedly connected to the first magnetic ball (230), and the other end of which is sleeved with one end of the adjustment rod (210); The second linker (250) is in the shape of a long tube, one end of which is fixedly connected to the second magnetic ball (240), and the other end of which is sleeved with the other end of the adjustment rod (210).

5. The device for ecologically suppressing ineffective evaporation of water bodies applicable to a pumped storage power station according to claim 4 is characterized in that: The lower end surface of the top control block (100) is provided with a circle of drip grooves (150) along the outer edge.

6. The device for ecologically suppressing ineffective evaporation of water bodies applicable to a pumped storage power station according to claim 5 is characterized by: The bottom floating block (400) is provided with a water-permeable hole (430); the water-permeable hole (430) penetrates the bottom of the second magnetic force adjustment groove (420) and the lower end surface of the bottom floating block (400).

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