CN219490831U - Water surface wave eliminating belt and wave wall for reducing water flow impact - Google Patents
Water surface wave eliminating belt and wave wall for reducing water flow impact Download PDFInfo
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- CN219490831U CN219490831U CN202320099592.1U CN202320099592U CN219490831U CN 219490831 U CN219490831 U CN 219490831U CN 202320099592 U CN202320099592 U CN 202320099592U CN 219490831 U CN219490831 U CN 219490831U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model provides a water surface wave-dissipating and wave-preventing facility for reducing water flow impact, which comprises a wave-dissipating belt and a wave-preventing wall. The integral structure of the wave dissipating belt comprises a plurality of wave dissipating belt units which are connected in sequence, wherein each wave dissipating belt unit comprises a floating body, a hydrofoil, a heavy body structure, an anchoring device and an anti-collision net. The floating body is arranged at the top end of the wave dissipating belt, the anti-collision net is arranged at the two sides of the floating body and the hydrofoil, and the anchoring devices are arranged at the two sides of the heavy body structure. The wave wall comprises a plurality of hydrofoils which are connected in sequence. The wave eliminating belt of the utility model uses the gravity center downwards to form tide locking, uses the Bernoulli principle of the hydrofoil to construct the diversion and turbulent flow of water flow, and has good wave eliminating effect on water waves, meanwhile, the folding tail wing can be arranged on the hydrofoil, when the folding tail wing is impacted reversely by water flow, the folding tail wing can be unfolded or folded, thus forming reverse wave eliminating effect, further reducing the impact of water flow on the wave eliminating belt, and having good application prospect in the fields of wave elimination and wave prevention.
Description
Technical Field
The utility model relates to the field of water body wave prevention and dissipation, in particular to a water surface wave dissipation belt and a wave wall for reducing water flow impact.
Background
In large lakes or oceans, stormy waves are a hydrodynamic phenomenon with very strong destructiveness. In wide water surface, it is difficult to obtain an external force to counteract the energy carried by the waves, and the wave elimination and wave prevention of the ocean are always a great technical difficulty for human beings.
The existing wave-eliminating technology is difficult to achieve the purpose of eliminating waves on a large scale, and the purpose of eliminating waves and preventing waves is more unlikely to be achieved by using the technology of building a dam and the like in a wide water area.
In marine farming, storms often destroy marine farming facilities; excessive storms affect ingestion by marine animals; wind waves also often damage marine facilities and marine anchor and marine engineering areas.
The existing water surface wave-dissipating and wave-preventing technology is extremely lacking, and particularly, if the existing ocean photovoltaic power generation and wind power generation facilities are arranged, the actual and effective wave-dissipating and wave-preventing facilities are not available, and a large photovoltaic power generation and floating wind power device is difficult to construct on the ocean. The utility model provides a method and a facility for implementing wave elimination and wave prevention in a wide water area from the technical point of view.
Disclosure of Invention
Based on the difficulty of water surface wave elimination, the inventor designs a water surface wave elimination and wave prevention facility which comprises a water surface wave elimination belt and a wave prevention wall. The water surface wave-dissipating belt and the wave wall both comprise hydrofoils, and the inventor obtains inspiration from the design of a city river weir and designs the wave-dissipating belt and the wave wall by utilizing the Bernoulli principle. The arrangement of the hydrofoil is equivalent to a reverse slope of the terrain, and when the energy of the water wave positively impacts the hydrofoil, the arrangement of the hydrofoil enables water flow to form downward wake flow, and the effect of water break cliffs is generated to achieve the purpose of wave elimination. The wave-dissipating belt comprises a plurality of wave-dissipating belt units which are sequentially connected, each wave-dissipating belt unit further comprises a floating body, a heavy body structure, an anchoring device and an anti-collision net, wherein the floating body, the hydrofoil and the heavy body structure are sequentially arranged from top to bottom, the anti-collision net is positioned on two sides of the floating body and the hydrofoil, the anchoring device is positioned on two sides of the heavy body structure, the floating body can effectively reduce water flow resistance, the heavy body structure can form tide locking by utilizing the downward gravity center, the components are cooperated to effectively reduce the impact of water flow on the wave-dissipating belt, the water flow of the wave-dissipating belt forms turbulence and diversion effects, and the destructive power of the water flow on ocean facilities, ship anchor lands, ocean engineering and the like is reduced, so that the wave-dissipating belt is completed.
The first aspect of the utility model provides a water surface wave dissipating belt, which consists of a plurality of wave dissipating belt monomers connected in sequence;
the wave-dissipating belt unit comprises a floating body 1, hydrofoils 2, a heavy body structure 3 and an anti-collision net, wherein the floating body 1, the hydrofoils 2, the heavy body structure 3 and the anti-collision net are sequentially arranged from top to bottom, the anti-collision net is positioned on two sides of the floating body 1 and the hydrofoils 2, and the hydrofoils 2 are positioned between the floating body 1 and the heavy body structure 3.
The second aspect of the utility model is to provide a water surface wave wall, which is composed of a plurality of hydrofoils 2 connected in sequence, wherein the wave wall is arranged at the edge of a ocean floating body, and the tail part of the hydrofoils 2 is smoothly arranged below the ocean floating body.
Drawings
FIG. 1 is a schematic view showing the overall structure of the front face of a wave dissipating strip unit according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram showing the structure of a single side of a wave dissipating strip according to a preferred embodiment of the present utility model;
FIG. 3 is a schematic diagram showing the structure of a wave dissipating belt formed by sequentially connecting wave dissipating belt monomers according to a preferred embodiment of the present utility model;
FIG. 4 shows the manner in which hydrofoils are secured in the water by anchoring means in a water surface breakwater according to a preferred embodiment of the present utility model;
fig. 5 shows a schematic structural diagram of a single side of a wave dissipating strip according to a further preferred embodiment of the present utility model.
Description of the reference numerals
1-a floating body;
2-hydrofoils;
3-heavy body structure;
4-anchoring means;
5-linker.
Detailed Description
The features and advantages of the present utility model will become more apparent and evident from the following detailed description of the utility model.
The first aspect of the utility model provides a water surface wave dissipating belt, which consists of a plurality of wave dissipating belt monomers connected in sequence.
The wave-dissipating belt unit comprises a floating body 1, hydrofoils 2, a heavy body structure 3 and an anti-collision net, wherein the floating body 1, the hydrofoils 2, the heavy body structure 3 and the anti-collision net are sequentially arranged from top to bottom, the anti-collision net is positioned on two sides of the floating body 1 and the hydrofoils 2, and the hydrofoils 2 are positioned between the floating body 1 and the heavy body structure 3, as shown in fig. 1. The anti-collision net is used for protecting the floating body and the hydrofoil from the impact of ocean garbage.
The cross section of the hydrofoil 2 is an airfoil, the lower surface of the hydrofoil is a plane, the upper surface is streamline, the upper surface is connected with the lower surface, one end of the cross section of the hydrofoil 2 is large in curvature, the other end of the cross section of the hydrofoil is small in curvature, one end of the hydrofoil is a head, one end of the hydrofoil is small in curvature is a tail, and the overall shape of the hydrofoil is similar to that of an airplane wing.
The hydrofoil 2 is formed by injection molding or blow molding of a high polymer material, and two ends of the hydrofoil are sealed by plug ironing in the manufacturing process. Preferably, the center of the hydrofoil is a hollow cavity, and the polymer material is preferably Polyethylene (PE).
The energy of sea waves in water is transmitted in the form of waves, most notably the butterfly effect, and when the sea waves finally meet reefs or coasts, huge energy release is formed, so that the huge energy release of the sea waves can be seen at the sea. If the sea shore is a slope from the beach to the water bottom, the energy of the sea waves tends to form upward waves along with the lifting of the terrain, so we can often see that many people surf in places with particularly large waves, and surfing is performed by utilizing the water surface height difference formed by the lifting of the seafloor on the coast and the release of the energy of the sea waves.
The inventor obtains inspiration from the design of the urban river weir, the arrangement of the hydrofoil is equivalent to the reverse slope of the terrain, and when the energy of the water wave positively impacts the hydrofoil, the arrangement of the hydrofoil enables the water flow to form downward wake flow, and the effect of water break cliffs is generated to achieve the purpose of wave elimination. The utility model has the effect of the air curtain machine designed at the market gate, has the function of changing the direction of energy in the flowing water flow, and can flow the water flow by turbulent flow and diversion, thereby generating excellent wave eliminating effect.
The floating body 1 is of a hollow structure, preferably an elliptic or circular hollow structure, more preferably an elliptic hollow structure, and the elliptic structure has better stability.
Experiments show that the oval-shaped floating body can effectively reduce water flow resistance, the floating body is damaged by waves in water, the hollow structure in the floating body mainly plays a role in buoyancy, and the integral buoyancy of the floating body is improved.
In the utility model, the hydrofoil and the floating body with the shapes are arranged, so that a diversion facility for water flow is constructed, and a good diversion effect is formed for the water flow.
The float 1 is extruded from a polymeric material, preferably PE. In the extrusion molding process, two ends are sealed by plug ironing to form a floating body.
According to a preferred embodiment of the utility model, between the floating body 1 and the heavy body structure 3 a number of layers of foils 2 are arranged in sequence from top to bottom, preferably foils 2 are arranged in 3-20 layers, more preferably 3-10 layers. As described in fig. 2.
The shape of the hydrofoil 2 is similar to that of an airplane wing, the hydrofoil 2 provided by the utility model has a certain buoyancy and mainly plays a role in guiding flow, the lower layer of the wing is gentle, the upper layer of the wing is round and smooth according to the principle that the Bernoulli theorem acts on the airplane for taking off, the air flowing along the surface of the wing flows fast on the upper surface of the wing, the lower surface of the wing flows slowly, and the pressure born by the upper surface of the wing is smaller than the pressure born by the lower surface of the wing according to the Bernoulli effect, so that the airplane can finally obtain an upward lifting force, and the airplane takes off. Similarly, air and water are both fluids, and when a wave of water impacts the hydrofoil, the pressure on the lower surface of the hydrofoil is greater than that on the upper surface, so that an upward lift force is generated, and the hydrofoil is caused to rise. The gravity is increased by the heavy body structure below the hydrofoil, the anchoring devices are arranged on the two sides of the hydrofoil, the whole wave-dissipating belt is firmly fixed on the seabed, the energy of sea waves is transferred to the seabed, and the strong downward pulling force and the upward lifting force of the hydrofoil are mutually offset, so that the wave-dissipating force is generated, and the wave-dissipating purpose is achieved.
By arranging the multi-layer hydrofoils 2, when water current or ocean current flows through the hydrofoils along with wind or along with the direction of tide, the force of sea waves can be decomposed and counteracted layer by the arrangement of the multi-layer hydrofoils, and the wave eliminating effect is further improved.
According to a further preferred embodiment of the utility model the ratio of the height of the hydrofoil 2 to the spacing between upper and lower adjacent hydrofoils 2 is (5-8): 4, preferably the ratio is 6:4.
The inventors have found that the wave-dissipating effect is better when the ratio between the height of the hydrofoil 2 and the adjacent hydrofoils is in the above-mentioned range.
The aspect ratio of the hydrofoil is (5-8): 4, preferably the ratio is 6:4. The length of each hydrofoil 2 is 2 to 8m, preferably 3 to 6m.
According to a preferred embodiment of the utility model, a folding tail is provided on the hydrofoil 2, preferably at the tail of the hydrofoil 2.
When the water flow impacts the wave-dissipating belt and the wave wall, the folding tail wing can be unfolded or folded, so that the impact of the water flow on the wave wall is further reduced.
In a preferred embodiment, the hydrofoil 2 is provided with a connection structure at a distance of 3/4 to 1/2 from the hydrofoil head, so that the hydrofoil 2 comprises two parts, which are connected by the connection structure, the part near the tail being called the folding tail, and preferably the connection structure is provided at a distance of 2/3 from the hydrofoil head on the hydrofoil 2.
In a further preferred embodiment, the connection is preferably a hinge.
The purpose of setting up folding fin is in order that rivers reduce the impact of rivers when backward flowing, and folding fin is folding also plays certain unrestrained effect of eliminating.
Specifically, when the water flows in the forward direction, the wing surfaces are unfolded to reduce the impact of the water flow on the wave wall; when the water flows in the opposite direction, the hinge is folded to reduce the impact water flow of the water flow to the wave wall, or the energy output is released when ocean current and waves are close to the shore, meanwhile, the lifting water flow of the topography of the shore can generate upward wave rolling in the near shore area, and the downward energy releasing effect just opposite to the folding tail wing can be achieved through the arrangement of the folding tail wing and the openable connection mode, so that the impact of the water flow to the wave wall is reduced.
The heavy body structure is located the bottom of body, and heavy body structure 3 wholly is triangular prism shape, and its transversal triangle form that falls that personally submits, as shown in fig. 2, and heavy body structure 3 transversely places, and the rectangle surface is upwards, and the triangle-shaped surface is located both sides, and heavy body structure 3 skin is polymer material, preferably PE, the heavy body of built-in reinforced concrete precast of heavy body structure 3, preferably sets up the ox nose in the four corners of heavy body structure 3 rectangle upper surface for fixed connection anchor, and whole unrestrained area that disappears passes through the ox nose and anchor is fixed at the bottom.
When the hydrofoil is impacted by the water wave, the pressure on the lower surface of the hydrofoil is larger than that on the upper surface, so that upward lift force is generated, and the hydrofoil is lifted. The gravity is increased by the heavy body structure below the hydrofoil, the anchoring devices are arranged on the two sides of the hydrofoil, the whole wave-dissipating belt is firmly fixed on the seabed, the energy of sea waves is transferred to the seabed, and the strong downward pulling force and the upward lifting force of the hydrofoil are mutually offset, so that the wave-dissipating force is generated, and the wave-dissipating purpose is achieved.
In a preferred embodiment, the heavy body structure 3 is embedded with iron chains or steel ropes, and the connecting fasteners are arranged on the triangular side edges of the heavy body structure 3, preferably at a distance of 1/3 to 2/3 of the upper surface of the heavy body structure 3, and more preferably at the center of the triangular side edges of the heavy body structure 3. The connecting fastener is used for connecting adjacent wave dissipating belt units.
The iron chains pass through the connecting fasteners of the adjacent wave dissipating belt units to connect the wave dissipating belt units to form the wave dissipating belt. As shown in fig. 3.
The wave dissipating belt unit also comprises a connector 5, the floating body 1, the hydrofoil 2 and the heavy body structure 3 are preferably connected through the connector 5, the connector 5 is formed by injection molding of high polymer materials, preferably PE injection molding,
the floating body 1, the hydrofoil 2 and the heavy body structure 3 are sequentially arranged on the connecting body 5 from top to bottom to form a whole. Preferably, the lengths of the floating body 1, the hydrofoil 2 and the heavy body structure 3 are equal, the width of the floating body 1, the width of the hydrofoil 2 and the side length of the triangular cross section in the heavy body structure 3 are equal, more preferably, the width of the floating body 1 is longest, the side length of the triangular cross section in the heavy body structure 3 is shortest, the width of the floating body 1, the width of the hydrofoil 2 and the side length of the triangular cross section in the heavy body structure 3 are gradually reduced, the side surface of the whole wave dissipating strip is in an inverted triangle shape, and the stability is stronger, as shown in fig. 5.
In the utility model, the wave dissipating belt unit further comprises an anchoring device 4, wherein the anchoring device 4 comprises an anchor, an anchor chain and an anchor rope, one end of the anchor rope is connected with the anchor chain, the other end of the anchor rope penetrates through cattle noses arranged on two sides of the connecting piece, the anchor chain is preferably a chain, one end of the anchor chain is connected with the anchor rope, the other end of the anchor chain is connected with the anchor, and the anchor is nailed at the bottom of water.
The anchoring device 4 is used for fixing the wave-dissipating belt on the one hand, and on the other hand, when the wave-dissipating belt is impacted by sea waves, the larger the impact force is, the larger the lifting force and the buoyancy generated by the hydrofoil are, the larger the downward vortex generated by the tail part of the hydrofoil is, the better the wave-dissipating effect is, the larger the force fixed by the anchoring device is, and therefore the larger the energy carried by the wind waves is counteracted, and the better the wave-dissipating effect is.
The length of each wave-dissipating band monomer is 2-8 m, preferably 3-6 m.
Through the anchoring device, the floating body forms a certain included angle with the water bottom, and the included angle is 20-80 degrees, preferably 20-50 degrees.
The inventor finds that when the included angle between the floating body and the water bottom is in the range, the impact of water flow on the wave eliminating belt can be effectively reduced, and the wave eliminating effect is good.
The wave dissipating strip is arranged on the periphery of the ocean floating body, such as the periphery of the photovoltaic module array. The tail part of the hydrofoil 2 in each wave-dissipating belt monomer is gently oriented to one side of the ocean floating body, and the head part is oriented to one side far away from the ocean floating body.
The distance between the wave eliminating belt and the ocean floating body is preferably 30-50 m.
A second aspect of the present utility model is to provide a wave wall composed of a plurality of hydrofoils 2 connected in series, as shown in fig. 4. Wave walls are typically placed at the edges of marine floats, such as photovoltaic module floats.
The transverse section of the hydrofoil 2 is an airfoil, the lower surface is a plane, the upper surface is streamline, the upper surface is connected with the lower surface, one end of the cross section of the hydrofoil 2 is larger in curvature, the other end of the cross section of the hydrofoil is smaller in curvature, the overall shape of the hydrofoil is similar to that of an airplane wing, and a hollow structure is preferred. The tail part of the hydrofoil 2 is gently placed below the ocean floating body.
The hydrofoil 2 is formed by extrusion molding or injection molding of a high polymer material, preferably PE. In the extrusion molding process, two ends are sealed by plug ironing to form a floating body.
Preferably, iron chains or steel ropes are embedded in the hollow part of the hydrofoil 2, connecting fasteners are arranged at two ends of the hydrofoil 2, and a plurality of hydrofoils can be connected through the iron chains and the connecting fasteners to form the wave wall.
Each hydrofoil 2 is 2 to 8m long, preferably 3 to 6m.
The aspect ratio of the hydrofoil is (5-8): 4, preferably the ratio is 6:4.
Cattle noses are arranged at two ends of the hydrofoil 2, and are connected with an anchoring device 4, so that the hydrofoil 2 is firmly fixed on the water bottom through the anchoring device 4. As shown in fig. 4.
The anchoring device 4 comprises an anchor, an anchor chain and an anchor rope, one end of the anchor rope is connected with the anchor chain, the other end of the anchor rope penetrates through cattle noses arranged on two sides of the hydrofoil, the anchor chain is preferably an iron chain, one end of the anchor chain is connected with the anchor rope, the other end of the anchor chain is connected with the anchor, and the anchor is nailed on the sea bottom.
The wave wall has very big buoyancy, when the hydrofoil receives the impact of wave, the greater the impact force, the greater lift and buoyancy that the hydrofoil produced, the more vortex that the hydrofoil afterbody produced downwards, the better the effect of preventing the unrestrained. The larger the force fixed by the anchoring device is, the larger the energy carried by the wind wave is counteracted, and the better the wave-preventing effect is. A plurality of hydrofoils are connected in turn to form the wave wall, can shift the impact strength of seawave from the upper strata to the lower floor in waters, reach excellent wave-proof effect.
The utility model has the beneficial effects that:
(1) The wave-dissipating belt and the wave wall dissipate waves through the hydrofoil, and when water flows through the hydrofoil, downward guiding force is generated on the water flow, so that the wave-dissipating aim is achieved;
(2) According to the utility model, the folding tail fin is arranged on the hydrofoil, and the hydrofoil and the folding tail fin are connected through the openable structure, so that when water flows positively, the wing surface is unfolded to reduce the impact of the water flow on a wave belt and a wave wall; when the water flows in the opposite direction, the hinge is folded to reduce the impact of the water flow on the wave-absorbing band and the wave wall, so that the wave-absorbing effect is effectively improved;
(3) The bottom of the wave-dissipating belt is provided with the heavy body structure in the shape of a cone, and an iron chain or a steel cable is embedded in the heavy body structure, so that the wave-dissipating belt has wave-dissipating effect;
(4) According to the utility model, the anti-collision nets are arranged on the two sides of the floating body and the hydrofoil, so that the floating body and the hydrofoil can be effectively protected from being impacted by ocean garbage, and the service lives of the floating body and the hydrofoil are prolonged;
(5) The floating body and the water bottom are arranged to form a certain included angle, so that the impact of water flow on the corrugated strip can be reduced.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "front", "rear", etc. are based on the positional or positional relationship in the operation state of the present utility model, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected in common; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model has been described above in connection with preferred embodiments, which are, however, exemplary only and for illustrative purposes. On this basis, the utility model can be subjected to various substitutions and improvements, and all fall within the protection scope of the utility model.
Claims (10)
1. The water surface wave dissipating belt is characterized by comprising a plurality of wave dissipating belt monomers which are connected in sequence;
the wave-dissipating belt single body comprises a floating body (1), hydrofoils (2), a heavy body structure (3) and an anti-collision net, wherein the floating body (1), the hydrofoils (2), the heavy body structure (3) and the anti-collision net are sequentially arranged from top to bottom, the anti-collision net is arranged on two sides of the floating body (1) and the hydrofoils (2), and the hydrofoils (2) are arranged between the floating body (1) and the heavy body structure (3).
2. The water surface wave dissipating belt of claim 1 wherein,
the cross section of hydrofoil (2) personally submits the wing section, and the lower surface of hydrofoil is the plane, and the upper surface is streamlined, and the upper surface meets with the lower surface, and the cross section one end curvature of hydrofoil (2) is great, and the other end curvature is less, and the great one end of curvature is the head, and the little one end of curvature is the afterbody.
3. The water surface wave dissipating belt of claim 1 wherein,
the floating body (1) is of an elliptic or circular hollow structure.
4. The water surface wave dissipating belt of claim 2 wherein,
3-20 layers of hydrofoils (2) are sequentially arranged between the floating body (1) and the heavy body structure (3) from top to bottom.
5. The water surface wave dissipating belt of claim 4 wherein,
the ratio of the height of the hydrofoil (2) to the space between the upper and lower adjacent hydrofoils (2) is (5-8): 4;
the aspect ratio of the hydrofoil (2) is (5-8): 4.
6. The water surface wave dissipating belt of claim 2 wherein,
the tail part of the hydrofoil (2) is provided with a folding tail wing.
7. The water surface wave dissipating belt of claim 1 wherein,
the whole heavy body structure (3) is in a triangular prism shape, the cross section of the heavy body structure (3) is in a triangular triangle shape, the heavy body structure (3) is transversely arranged, the rectangular surface is upward, the triangular surface is positioned at two sides,
the weight body structure (3) is internally provided with a weight body of precast reinforced concrete, and cattle noses are arranged at four corners of the rectangular upper surface of the weight body structure (3);
the iron chain or steel cable is embedded in the heavy body structure (3), and connecting fasteners are arranged on the triangular side edges of the heavy body structure (3).
8. The water surface wave dissipating belt of claim 1 wherein,
the wave dissipating belt unit also comprises a connector (5), the floating body (1), the hydrofoil (2) and the heavy body structure (3) are connected through the connector (5),
the floating body (1), the hydrofoil (2) and the heavy body structure (3) are sequentially arranged on the connecting body (5) from top to bottom to form a whole.
9. The water surface wave dissipating belt of claim 1 wherein,
the wave dissipating belt unit further comprises an anchoring device (4), wherein the anchoring device (4) comprises an anchor, an anchor chain and an anchor rope, one end of the anchor rope is connected with the anchor chain, the other end of the anchor rope penetrates through cattle noses arranged on two sides of the connecting piece, one end of the anchor chain is connected with the anchor rope, the other end of the anchor chain is connected with the anchor, and the anchor is nailed at the bottom of water.
10. A water surface wave wall is characterized in that,
the wave wall consists of a plurality of hydrofoils (2) which are connected in sequence, wherein the wave wall is arranged at the edge of the ocean floating body, and the tail part of the hydrofoils (2) is gently placed below the ocean floating body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310044072 | 2023-01-29 | ||
| CN2023100440725 | 2023-01-29 |
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| CN219490831U true CN219490831U (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320099592.1U Active CN219490831U (en) | 2023-01-29 | 2023-02-02 | Water surface wave eliminating belt and wave wall for reducing water flow impact |
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| CN (1) | CN219490831U (en) |
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