A boom for recovering oil spilled on sea surface

Abstract

The utility model relates to a kind of oil boom for sea surface oil spill recovery, it is closed annular structure, by the bending type independent float of multiple pieces, it is connected by floating plate, connecting arm, hook type component. Floating plate geometric symmetry bending and being equipped with multiple chambers in it, floating plate and bulkhead plate are integrally formed or welded sealing of specific material;Connecting arm contains reinforcing rib, U-shaped groove, interface trigger end, there is guide slope and reserved hole site in groove inner wall;Hook type component includes hook tongue, hook tongue pin, hook tongue push iron, hook tongue lock iron, hook tongue and hook tongue push iron are movably connected by hook tongue pin. After hook tongue lock iron passes through the locking groove of tongue hook push iron and the hole site reserved in U-shaped groove, elastic buckle is automatically clamped into locking hole, realize firm locking, each component cooperates to guarantee the structure and connecting performance of oil boom, for sea surface oil spill recovery.

Description

Technical Field

[0001] This utility model belongs to the field of marine environmental protection devices, specifically relating to the technical field of oil booms on the sea surface. Background Art In marine oil spill control operations, oil booms are the core equipment for intercepting the spread of oil spills and assisting in recovery, which is of great significance for reducing the harm of marine pollution. With the development of offshore oil and gas and the growth of shipping, under complex sea conditions (such as strong winds and waves, and ocean currents), the performance shortcomings of existing oil booms have gradually been exposed, making it difficult to efficiently meet the needs of oil spill emergency response.

[0002] Currently, the closest existing technology is represented by traditional oil booms. Their floats are mostly made of a single material (such as ordinary PVC), with a simple structural design, often in the form of a single chamber. Once a single chamber is damaged, the buoyancy of the entire float will easily fail, and it will lose its floating stability in wind and waves. The connection structure relies on conventional methods such as bolts and chains. When subjected to repeated impacts from the waves, the connection parts are prone to loosening and disassembly, causing the oil boom array to break and making it impossible to effectively contain the oil spill. Utility Model Content

[0003] The purpose of this utility model is to provide an oil boom for oil spill recovery at sea, so as to overcome the technical problems existing in the prior art.

[0004] To achieve the above-mentioned technical objectives and effects, this utility model provides the following technical solution: An oil boom for recovering oil spills on the sea surface has a closed ring structure and is composed of multiple bent independent floats connected together. It includes: floats, connecting arms, and hook-shaped components. Connecting arms are provided on both sides of the floats, and hook-shaped components are connected to the connecting arms. The hook-shaped components are fixedly connected to adjacent floats by pins.

[0005] Furthermore, an oleophobic layer is provided on the two corresponding inner sides of the float to prevent oil spills from sticking to the float.

[0006] Furthermore, the float plate connecting end is sequentially provided with a counterweight strip, a skirt body, an internal reinforcing layer, a sealing strip groove, a float plate connecting groove, and a snap-on receiving end.

[0007] Furthermore, the float is geometrically symmetrically bent and has a multi-chamber structure inside, with the chambers separated by bulkheads.

[0008] Furthermore, the floats and bulkheads are integrally molded or welded and sealed with high-strength PVC material and polyurethane coating.

[0009] Furthermore, the connecting arm includes a reinforcing rib, a U-shaped groove, and a snap-on trigger end. The reinforcing rib has a snap-on trigger end on the other side of the U-shaped groove, and is connected to the snap-on receiving end in the floating plate connecting groove.

[0010] Furthermore, the inner wall of the U-shaped groove is provided with a 45° angle. 0 The guide slope is provided with anti-slip texture.

[0011] Furthermore, the hook-shaped assembly includes: a hook tongue, a hook tongue pin, a hook tongue pusher, and a hook tongue locking iron, wherein the hook tongue and the hook tongue pusher are movably connected by the hook tongue pin.

[0012] Furthermore, after the hook-locking iron passes through the locking groove of the hook-pushing iron and the reserved hole in the U-shaped groove, the elastic buckle automatically engages with the locking hole to achieve a secure lock.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. Improved connection reliability: In response to the problems of easy loosening and leakage in existing technology connections, this oil boom adopts a combination of groove-pin connection, coupled with a built-in locking mechanism and sealing strips, which can improve the stability of the oil boom formation under complex sea conditions and effectively ensure the oil spill containment effect.

[0014] 2. Enhanced buoy resistance: Compared with the shortcomings of existing technologies with single chambers and conventional materials, this oil boom uses a high-strength PVC + polyurethane coating composite process to make the buoy, which significantly improves the durability and damage resistance of the buoy.

[0015] 3. Reduced maintenance costs: In response to the problems of difficult and costly maintenance of existing technologies, this oil boom adopts a modular design and standardized interfaces, which greatly improves the efficiency and economy of operation and maintenance.

[0016] 4. Faster emergency response: In response to the shortcomings of slow emergency response in existing technologies, this oil boom has optimized the connection and deployment process, which can quickly contain the spread of oil spills and reduce marine pollution losses. Attached Figure Description

[0017] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall device structure of this utility model; Figure 2 This is a schematic diagram of the main structure of the hook-shaped component of this utility model; Figure 3 This is a schematic diagram of the float plate connection point of this utility model; Figure 4 This is a schematic diagram of the connecting arm of this utility model.

[0019] The markings and corresponding component names in the diagram are: 1. Float; 2. Connecting arm; 3. Hook-type assembly. 101. Bulkhead plate; 102. Counterweight bar; 103. Skirt body; 104. Internal reinforcing layer; 105. Sealing strip groove; 106. Float plate connecting groove; 107. Snap-on receiving end; 201. Reinforcing rib; 202. Snap-on trigger end; 203. U-shaped groove; 301. Hook tongue; 302. Hook tongue pin; 303. Hook tongue push iron; 304. Hook tongue lock iron. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] This utility model provides an oil boom for marine oil spill recovery, which solves the problems of time-consuming and costly oil boom replacement and maintenance through floats and connecting components.

[0023] Please see Figures 1 to 4 The oil boom for oil spill recovery at sea provided in this embodiment of the present invention has a closed ring structure and is composed of multiple bent independent floats connected together. It includes: floats, connecting arms, and hook-shaped components. Connecting arms are provided on both sides of the floats, and hook-shaped components are connected to the connecting arms. The hook-shaped components are fixedly connected to adjacent floats by pins.

[0024] This embodiment provides an oil boom for recovering oil spills on the sea surface, which has a closed ring structure and is composed of multiple bent independent floats connected together. It includes: a float plate 1, a connecting arm 2, and a hook-shaped assembly 3. The connecting arm 2 is connected to both sides of the float plate 1 by a buckle, and the hook-shaped assembly 3 is connected to the connecting arm 2 by a pin. The hook-shaped assembly 3 is connected to adjacent float plates by interlocking.

[0025] This embodiment provides an oil boom for recovering oil spills on the sea surface. The inner sides of the float 1 are provided with an oleophobic layer on two corresponding sides to isolate the oil spill. This embodiment provides an oil boom for recovering oil spills on the sea surface. Further, the connecting end of the float 1 is sequentially provided with a counterweight strip 102, a skirt body 103, an internal reinforcing layer 104, a sealing strip groove 105, a float connecting groove 106, and a snap-fit ​​receiving end 107. This embodiment provides an oil boom for recovering oil spills on the sea surface. Further, the float 1 is geometrically symmetrically bent and has a multi-chamber structure inside, with the chambers separated by bulkheads 102.

[0026] This embodiment provides an oil boom for recovering oil spills on the sea surface. Further, the float 1 and the bulkhead 102 are integrally molded or welded and sealed with high-strength PVC material and polyurethane coating.

[0027] This embodiment provides an oil boom for recovering oil spills on the sea surface. Further, the connecting arm 2 includes a reinforcing rib 201, a U-shaped groove 202, and a snap-on trigger end 203. The reinforcing rib 201 has a snap-on trigger end 203 on the other side of the U-shaped groove 202, and is connected to the snap-on receiving end 107 in the floating plate connecting groove 106.

[0028] This embodiment provides an oil boom for recovering oil spills on the sea surface. Further, the inner wall of the U-shaped groove 202 is provided with a 45° angle. 0 The guide slope is provided with anti-slip texture.

[0029] This embodiment provides an oil boom for recovering oil spills on the sea surface. The hook-shaped component 3 includes: hook tongue 301, hook tongue pin 302, hook tongue push iron 303, and hook tongue locking iron 304. The hook tongue 301 and the hook tongue push iron 303 are movably connected by the hook tongue pin 302.

[0030] This embodiment provides an oil boom for recovering oil spills on the sea surface. Furthermore, after the hook locking iron 304 passes through the locking groove and the reserved hole in the U-shaped groove of the hook push iron 303, the elastic buckle automatically engages with the locking hole to achieve a firm lock.

[0031] The working principle of this utility model is as follows: multiple bent floats are connected into a closed ring via float plates, connecting arms, and hook-shaped components. The float plates have multiple chambers, the connecting arms provide auxiliary connection, and the hook-shaped components have pins that are inserted and then elastically snapped into pre-drilled holes to lock the floats, thus forming a closed structure to prevent oil spillage.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An oil boom for recovering oil spills at sea, having a closed ring structure and composed of multiple bent, independent floating bodies connected together, characterized in that... include: The float (1), connecting arm (2), and hook assembly (3) are provided. The two sides of the float (1) are connected to the connecting arm (2) by buckles. The connecting arm (2) is connected to the hook assembly (3) by pins. The hook assembly (3) is connected to the adjacent float by fitting.

2. The oil boom for recovering oil spills at sea according to claim 1, characterized in that, The two corresponding inner sides of the float (1) are provided with an oleophobic layer to prevent oil spillage.

3. The oil boom for recovering oil spills at sea according to claim 1, characterized in that, The connecting end of the float (1) is provided with a counterweight strip (102), a skirt body (103), an internal reinforcing layer (104), a sealing strip groove (105), a float connecting groove (106), and a snap-on receiving end (107).

4. The oil boom for recovering oil spills at sea according to claim 1, characterized in that, The float (1) is geometrically symmetrical and bent, with a multi-chamber structure inside, and the chambers are separated by bulkheads (101).

5. An oil boom for recovering oil spills at sea according to claim 4, characterized in that, The float (1) and the bulkhead (101) are integrally molded or welded and sealed with high-strength PVC material and polyurethane coating.

6. An oil boom for recovering oil spills at sea according to claim 1, characterized in that, The connecting arm (2) includes a reinforcing rib (201), a U-shaped groove (202), and a snap trigger end (203). The reinforcing rib (201) has a snap trigger end (203) on the other side of the U-shaped groove (202) and is connected to the snap receiving end (107) in the floating plate connecting groove (106).

7. An oil boom for recovering oil spills at sea according to claim 6, characterized in that, The inner wall of the U-shaped groove (202) is provided with a 45° angle. 0 The guide slope is provided with anti-slip texture.

8. An oil boom for recovering oil spills at sea according to claim 1, characterized in that, The hook assembly (3) includes: hook tongue (301), hook tongue pin (302), hook tongue push iron (303), and hook tongue locking iron (304). The hook tongue (301) and hook tongue push iron (303) are movably connected by the hook tongue pin (302).

9. An oil boom for recovering oil spills at sea according to claim 8, characterized in that, After the hook-tongue lock iron (304) passes through the locking groove and the reserved hole of the U-shaped groove of the hook-tongue push iron (303), the elastic buckle automatically engages in the locking hole to achieve a firm lock.

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