Wave-proof device and liquid storage tank

Abstract

The utility model provides a swash device and a liquid storage tank, the swash device is contained in a tank body, and the swash device comprises a ring plate, a first swash plate and a second swash plate, the ring plate is in an arc shape and used for being attached to and fixedly connected to the tank body. Notches are formed in the bottoms of the ring plates; the first swash plate is located on the upper portion of the ring plate, and the two ends of the first swash plate are fixedly connected with the inner circumference of the ring plate. The second swash plate is located on the lower portion of the ring plate, the second swash plate and the first swash plate are arranged at intervals, and the two ends of the second swash plate are fixedly connected with the inner circumference of the ring plate. The first swash plate and the second swash plate can effectively stop waves, so that fluctuation and impact of liquid media on the tank body are reduced, and safety and reliability of the liquid storage tank are improved. After the liquid medium in the liquid storage tank is emptied, the liquid medium can be effectively prevented from remaining in the containing space due to the fact that no gap or dead angle exists between each structure in the wave-proof device and the tank body, and therefore breeding of the residual liquid medium is avoided.

Description

Technical Field

[0001] This utility model relates to the field of storage container technology, and in particular to a wave-damping device and a liquid storage tank. Background Technology

[0002] The liquid storage tank includes a tank body and a wave-damping device. The tank body has a containment space for holding the liquid medium. The wave-damping device is installed within this containment space to divide it into multiple sub-spaces. When the liquid storage tank moves at differential speeds, the wave-damping device reduces the sloshing of the liquid medium, thus minimizing the large wave impact force and effectively improving the tanker's driving stability.

[0003] Currently, wave-damping devices on the market are typically assembled and connected to the tank body. However, this assembly method results in numerous gaps and dead zones between the wave-damping device and the tank body. When liquid storage tanks transport liquid media with high cleanliness requirements, such as edible oil, some liquid media will remain in these gaps and dead zones. Because the liquid media in these gaps and dead zones is difficult to clean, it is highly susceptible to bacterial growth, which can contaminate subsequently transported liquid media. Utility Model Content

[0004] The purpose of this application is to provide a wave-damping device and liquid storage tank that is easy to clean, with no dead angles or gaps.

[0005] To solve the above-mentioned technical problems, this application adopts the following technical solution:

[0006] According to one aspect of this application, a wave-damping device is provided, which is housed in a tank and includes: a ring plate, a first wave-damping plate, and a second wave-damping plate; the ring plate is arc-shaped and is used to be attached to and fixedly connected to the tank; the bottom of the ring plate has a notch; the first wave-damping plate is located at the upper part of the ring plate, and both ends of the first wave-damping plate are fixedly connected to the inner circumference of the ring plate; the second wave-damping plate is located at the lower part of the ring plate and is spaced apart from the first wave-damping plate, and both ends of the second wave-damping plate are fixedly connected to the inner circumference of the ring plate.

[0007] In some embodiments, the first wave deflector is arc-shaped, and the outer periphery of the first wave deflector is fixedly connected to the top of the ring plate; in the axial direction of the ring plate, the first wave deflector is provided with a plurality of flow holes, which are located near the top of the ring plate.

[0008] In some embodiments, a first reinforcing structure is provided on the lower side of the first wave deflector, and the first reinforcing structure extends along the lower edge of the first wave deflector.

[0009] In some embodiments, the second fender is spaced apart from the bottom of the ring plate, and the upper side edge and / or the lower side edge of the second fender is provided with a second reinforcing structure extending along the outer periphery of the second fender.

[0010] In some embodiments, a reinforcing ring is fixedly connected to the ring plate, the reinforcing ring is arc-shaped, and the outer periphery of the reinforcing ring is attached to and fixedly connected to the inner periphery of the ring plate; in the axial direction of the ring plate, the side surface of the first fender is closely attached to and fixedly connected to the second fender on the reinforcing ring.

[0011] In some embodiments, the first fender and the second fender are located on the same side of the reinforcing ring; the reinforcing ring is provided with a third reinforcing structure located on the side of the reinforcing ring away from the first fender, and the third reinforcing structure extends along the circumferential direction of the reinforcing ring.

[0012] In some embodiments, the third reinforcing structure is located on the inner edge of the reinforcing ring.

[0013] In some embodiments, the fender device further comprises a bottom connecting plate extending along the circumferential direction of the ring plate; the bottom of the bottom connecting plate is attached to and fixedly connected to the inner periphery of the bottom of the ring plate; in the axial direction of the ring plate, the bottom of the bottom connecting plate is provided with a relief hole relative to the notch.

[0014] In some embodiments, the bottom of the bottom connecting plate is provided with a fourth reinforcing structure extending along the upper side edge of the bottom connecting plate, and the fourth reinforcing structure is located on the side of the bottom connecting plate away from the reinforcing ring.

[0015] In some embodiments, the ring plate is provided with a transmission part in a circular cross-section at both ends of the notch; the connection between the bottom connecting plate and the ring plate is close to the center of the transmission part.

[0016] A liquid storage tank comprising: a tank body and the fender device of any one of the above at least one; a receiving space is formed in the tank body, and the receiving space is used for accommodating a liquid medium; and the fender device is accommodated in the receiving space.

[0017] According to the above technical solution, the present application has at least the following advantages and positive effects:

[0018] In the present application, when the liquid storage tank is full and transports liquid medium, the liquid medium will surge in the accommodation space to form waves. The first and second wave breakers can effectively stop the waves, thereby reducing the fluctuations and impacts of the liquid medium on the tank body, improving the safety and reliability of the liquid storage tank. When the liquid storage tank moves to the destination, the liquid medium in the liquid storage tank is emptied. Because there is no gap and dead angle between the wave breaker and the tank body, the liquid medium can be effectively prevented from remaining in the accommodation space, thereby avoiding the growth of bacteria in the residual liquid medium to contaminate the subsequent transported liquid medium, and improving the cleaning efficiency and quality of the liquid storage tank. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the liquid storage tank of the present application.

[0020] Figure 2 is a structural schematic view of the wave breaker of the present application.

[0021] Figure 3 is a structural schematic view of the structure shown in Figure 2 is another view of the structure shown in

[0022] Figure 4 is an exploded schematic view of the wave breaker of the present application.

[0023] Figure 5 is a schematic view of the ring plate structure of the wave breaker of the present application.

[0024] Figure 6 is a schematic view of the reinforcing ring and the third reinforcing structure of the wave breaker of the present application.

[0025] Figure 7 is a schematic view of the first wave breaker and the first reinforcing structure of the wave breaker of the present application.

[0026] Figure 8 is a schematic view of the second wave breaker and the second reinforcing structure of the wave breaker of the present application.

[0027] Figure 9 is a schematic view of the bottom connecting plate and the fourth reinforcing structure of the wave breaker of the present application.

[0028] The reference signs are explained as follows: 100, tank body; 110, accommodating space; 200, wave-preventing device; 210, ring plate; 211, transmission part; 212, notch; 220, first wave-preventing plate; 221, flow-through hole; 230, first reinforcing structure; 231, first reinforcing plate; 232, second reinforcing plate; 240, second wave-preventing plate; 250, second reinforcing structure; 251, third reinforcing plate; 252, fourth reinforcing plate; 260, reinforcing ring; 270, third reinforcing structure; 271, fifth reinforcing plate; 280, bottom connecting plate; 281, avoiding hole; 290, fourth reinforcing structure; 291, seventh reinforcing plate. DETAILED DESCRIPTION

[0029] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can be varied in a wide range of embodiments, none of which depart from the scope of the present application, and that the description and drawings are to be considered as illustrative in nature, and not as restrictive in nature.

[0030] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0031] The liquid storage tank can accommodate liquid media of different purposes such as chemical industry, food, etc., thereby realizing storage and transportation of the liquid media.

[0032] The liquid storage tank comprises a tank body and at least one wave-preventing device. An accommodating space is formed in the tank body. The wave-preventing device is arranged in the accommodating space. In addition, the wave-preventing device can also divide the accommodating space into multiple subspaces to block the surge of the liquid media.

[0033] Figure 1 It is a structural schematic view of the liquid storage tank.

[0034] Referring to Figure 1For the convenience of description and understanding, the state when the liquid storage tank is used is taken as a reference, the length direction of the liquid storage tank is taken as the front-rear direction below, the height direction of the liquid storage tank is taken as the up-down direction below, and the width direction of the liquid storage tank is taken as the left-right direction below.

[0035] Figure 2 It is a structure schematic diagram of the wave protection device. Figure 3 It is a structure schematic diagram of the wave protection device. Figure 2 It is a structure schematic diagram of the wave protection device. Figure 4 It is a structure exploded schematic diagram of the wave protection device.

[0036] Referring to Figures 1 to 4 The application provides a wave protection device 200 which is accommodated in a tank body 100. The wave protection device 200 comprises a ring plate 210, a first wave protection plate 220 and a second wave protection plate 240. The ring plate 210 is arc-shaped, and the ring plate 210 is used for being attached to and fixedly connected to the tank body 100. The bottom of the ring plate 210 has a gap 212. The first wave protection plate 220 is located at the upper part of the ring plate 210, and the two ends of the first wave protection plate 220 are fixedly connected to the inner periphery of the ring plate 210. The second wave protection plate 240 is located at the lower part of the ring plate 210 and is arranged in a spaced manner with the first wave protection plate 220, and the two ends of the second wave protection plate 240 are fixedly connected to the inner periphery of the ring plate 210.

[0037] When the wave protection device 200 is installed in the tank body 100, the two ends of the first wave protection plate 220 are tightly attached to and fixedly connected to the inner peripheral wall of the ring plate 210, and the two ends of the second wave protection plate 240 are tightly attached to and fixedly connected to the inner peripheral wall of the ring plate 210. The outer peripheral wall of the ring plate 210 is tightly attached to and fixedly connected to the inner peripheral wall of the tank body 100, so that the wave protection device 200 can be tightly fixed in the tank body 100 without using an assembled connection mode, so as to effectively avoid the generation of gaps and dead angles between the wave protection device 200 and the tank body 100.

[0038] When the transport vehicle is rapidly started or braked, the wave protection device 200 can effectively reduce the surge of the liquid medium under the action of acceleration, so as to reduce the wave and impact of the liquid medium on the tank body 100, thereby being capable of guaranteeing the safety of the connection between the vehicle head and the liquid storage tank and avoiding the safety hidden danger caused by the untimely braking of the transport vehicle, and guaranteeing the safety and reliability of the liquid storage tank.

[0039] When the liquid storage tank moves to the destination, the liquid medium in the liquid storage tank is emptied, and the accommodation space 110 can be quickly and efficiently cleaned through the external flushing device. Moreover, because there is no gap and dead angle between the wave protection device 200 and the tank body 100, the liquid medium can be effectively prevented from remaining in the accommodation space 110, the cleaning efficiency and quality of the liquid storage tank are improved, and the residual liquid medium is prevented from breeding bacteria to pollute the subsequent transported liquid medium.

[0040] Figure 5 Figure 1 is a schematic view of a ring plate structure of a wave protection device according to the present application.

[0041] Referring to Figures 2 to 5 In the embodiment, the wave protection device 200 comprises a ring plate 210. The ring plate 210 extends along the circumferential direction of the tank 100 to be arc-shaped. The axial direction of the ring plate 210 is the circumferential direction of the tank 100, and the circumferential direction of the ring plate 210 is the circumferential direction of the tank 100. The bottom of the ring plate 210 has a notch 212.

[0042] When the ring plate 210 is installed in the tank 100, the two ends of the ring plate 210 are spaced apart on the bottom of the tank 100, so that the liquid medium in the tank 100 can flow through the notch 212, thereby avoiding the liquid medium remaining between the inner circumferential wall of the tank 100 and the ring plate 210, facilitating the emptying and cleaning of the liquid medium.

[0043] In some embodiments, the ring plate 210 is full-welded with the inner circumferential wall of the tank 100, so as to avoid a gap between the ring plate 210 and the tank 100, thereby facilitating the cleaning of the ring plate 210 and the tank 100 and improving the cleaning efficiency.

[0044] Referring to Figures 2 to 5 In the embodiment, the two ends of the ring plate 210 at the notch 212 can be provided with a transmission part 211 in a circular cross-section. The transmission part 211 is used to improve the connection strength of the ring plate 210 and the tank 100, so as to facilitate the uniform transmission of the impact load received by the ring plate 210 to the tank 100, i.e. to prevent the ring plate 210 from separating from the tank 100, and to prevent the ring plate 210 and the tank 100 from being damaged by strong local torsional load, thereby improving the reliability and stability of the wave protection device 200.

[0045] Figure 6 Figure 3 is a schematic view of a reinforcing ring and a third reinforcing structure of a wave protection device according to the present application. Figure 7 Figure 4 is a schematic view of a first wave protection plate and a first reinforcing structure of a wave protection device according to the present application.

[0046] Referring to Figures 2 to 7 In the embodiment, the wave protection device 200 further comprises a first wave protection plate 220. The first wave protection plate 220 is located at the upper portion of the ring plate 210. The first wave protection plate 220 extends along the left-right direction, and the two ends of the first wave protection plate 220 are fixedly connected with the inner circumferential wall of the ring plate 210. The first wave protection plate 220 can stop the surge of the liquid medium and transmit the impact load of the surge to the tank 100 through the ring plate 210, thereby improving the reliability and stability of the wave protection device 200.

[0047] The first baffle plate 220 is arc-shaped, and its outer periphery is fixedly connected to the top of the ring plate 210. On the one hand, this can improve the connection strength between the first baffle plate 220 and the ring plate 210, thereby improving the reliability and stability of the baffle device 200. On the other hand, when the liquid storage tank is fully loaded, the first baffle plate 220 can stably and efficiently stop the fluctuation of the top of the liquid medium, ensuring the stability of the vehicle.

[0048] Along the axial direction of the ring plate 210, the first baffle plate 220 has multiple flow holes 221, which are located near the top of the ring plate 210. The flow holes 221 allow the tops of multiple sub-spaces to be connected, so that gas and liquid can flow through the front and rear sides of the first baffle plate 220, so that the liquid medium can enter the top of the accommodating space 110 and improve the space utilization of the tank 100.

[0049] In some embodiments, a plurality of flow holes 221 are arranged at intervals along the axial direction of the ring plate 210 to ensure the flowability of multiple small spaces while ensuring the structural strength and stability of the wave-damping device 200.

[0050] In some embodiments, the flow hole 221 is a circular hole, thereby avoiding stress concentration in the first wave deflector 220 at the flow hole 221 and ensuring the structural strength and stability of the first wave deflector 220.

[0051] See Figures 2 to 4 , Figure 7 In this embodiment, a first reinforcing structure 230 may be provided on the lower side of the first wave deflector 220. The first reinforcing structure 230 extends along the lower edge of the first wave deflector 220 to enhance the structural strength and reliability of the first wave deflector 220, improve its impact resistance, and prevent torsional deformation of the first wave deflector 220.

[0052] In some embodiments, the first reinforcing structure 230 may include a first reinforcing plate 231 and a second reinforcing plate 232. In a plane perpendicular to the left and right direction, one side of the first reinforcing plate 231 is connected to the lower edge of the first wave deflector 220, and the second reinforcing plate 232 is connected to the side of the first reinforcing plate 231 away from the first wave deflector 220, thereby enabling the first reinforcing plate 231 and the second reinforcing plate 232 to effectively improve the impact load resistance and torsional resistance of the first wave deflector 220, ensuring the stability and safety of the wave deflector 200.

[0053] In some embodiments, in a plane perpendicular to the left and right direction, there is an obtuse angle between the first reinforcing plate 231 and the first wave-damping plate 220, and an obtuse angle between the second reinforcing plate 232 and the first reinforcing plate 231, thereby facilitating the cleaning device to clean the wave-damping device 200 and avoiding the generation of dead angles.

[0054] In some embodiments, the first reinforcing structure 230 may consist only of the first reinforcing plate 231 to enhance the structural strength of the first wave-damping plate 220.

[0055] In some embodiments, the first reinforcing plate 231 and the second reinforcing plate 232 are both located on the front or rear side of the first wave-damping plate 220 to avoid interference between the first reinforcing plate 231 and the second reinforcing plate 232 and other structures.

[0056] In some embodiments, the first reinforcing structure 230 and the first wave deflector 220 are integrally formed. That is, the first wave deflector 220, the first reinforcing plate 231, and the second reinforcing plate 232 are formed by bending a single piece of sheet material.

[0057] Figure 8 This is a schematic diagram of the second wave-blocking plate and the second reinforcing structure of the wave-blocking device of this utility model.

[0058] See Figures 2 to 4 , Figure 8 In this embodiment, the wave-damping device 200 further includes a second wave-damping plate 240. The second wave-damping plate 240 is located at the lower part of the ring plate 210. The second wave-damping plate 240 extends in the left-right direction, and its two ends are fixedly connected to the ring plate 210. The second wave-damping plate 240 can effectively reduce the fluctuation and impact of the liquid medium; and can transfer the impact load it bears to the tank 100 through the ring plate 210, ensuring the structural strength and reliability of the wave-damping device 200.

[0059] In some embodiments, the second wave deflector 240 is disposed at the lower part of the ring plate 210 and spaced apart from the bottom of the ring plate 210. The second wave deflector 240 can enhance the structural strength and torsional resistance of the lower part of the ring plate 210, prevent the lower part of the ring plate 210 from twisting and deforming, and improve the structural strength and reliability of the wave deflector 200.

[0060] See Figures 2 to 4 , Figure 8 In this embodiment, a second reinforcing structure 250 is provided on the upper edge and / or lower edge of the second wave deflector 240, and the second reinforcing structure 250 extends along the outer periphery of the second wave deflector 240. The second reinforcing structure 250 can enhance the structural strength of the second wave deflector 240 and improve its impact resistance, thereby improving the stability and safety of the wave deflector device 200.

[0061] In some embodiments, the second reinforcing structure 250 may include a third reinforcing plate 251, which extends in the left-right direction. In a plane perpendicular to the left-right direction, the third reinforcing plate 251 is located on one side of the second wave deflector 240, thereby effectively enhancing the structural strength and impact resistance of the second wave deflector 240.

[0062] In some embodiments, the third reinforcing plate 251 and the second fender 240 have an obtuse included angle in a plane perpendicular to the left-right direction, so as to effectively avoid stress concentration between the third reinforcing plate 251 and the second fender 240. In addition, dead angles between the third reinforcing plate 251 and the second fender 240 can be avoided, so as to improve cleaning efficiency and cleanliness of the wave protection device 200 by external cleaning devices.

[0063] In other embodiments, the second reinforcing structure 250 can further include a third reinforcing plate 251 and a fourth reinforcing plate 252. The fourth reinforcing plate 252 is connected to a side of the third reinforcing plate 251 away from the second fender 240, so as to improve structural strength and stability of the second fender 240.

[0064] In other embodiments, the fourth reinforcing plate 252 and the third reinforcing plate 251 have an obtuse included angle in a plane perpendicular to the left-right direction, so as to effectively avoid stress concentration between the fourth reinforcing plate 252 and the third reinforcing plate 251. In addition, dead angles between the fourth reinforcing plate 252 and the third reinforcing plate 251 can be avoided, so as to improve cleaning efficiency and cleanliness of the wave protection device 200 by external cleaning devices.

[0065] In some embodiments, the upper side edge and the lower side edge of the second fender 240 are both provided with the second reinforcing structure 250, and the second reinforcing structure 250 includes the third reinforcing plate 251. Alternatively, the upper side edge and the lower side edge of the second fender 240 are both provided with the second reinforcing structure 250, and the second reinforcing structure 250 includes the third reinforcing plate 251 and the fourth reinforcing plate 252.

[0066] In some embodiments, the upper side edge or the lower side edge of the second fender 240 is provided with the second reinforcing structure 250, and the second reinforcing structure 250 can include the third reinforcing plate 251 and the fourth reinforcing plate 252.

[0067] In some embodiments, the upper side edge or the lower side edge of the second fender 240 is provided with the second reinforcing structure 250, and the second reinforcing structure 250 can include the third reinforcing plate 251.

[0068] In some embodiments, the upper side edge of the second fender 240 is provided with the second reinforcing structure 250, and the second reinforcing structure 250 includes the third reinforcing plate 251 and the fourth reinforcing plate 252. The lower side edge of the second fender 240 is also provided with the second reinforcing structure 250, and the second reinforcing structure 250 includes the third reinforcing plate 251.

[0069] In some embodiments, a second reinforcing structure 250 is provided on the lower edge of the second wave deflector 240, the second reinforcing structure 250 including a third reinforcing plate 251 and a fourth reinforcing plate 252. A second reinforcing structure 250 is also provided on the upper edge of the second wave deflector 240, the second reinforcing structure 250 including a third reinforcing plate 251.

[0070] In some embodiments, the second wave deflector 240 and the second reinforcing structure 250 are integrally formed. That is, the second wave deflector 240 and the second reinforcing structure 250 thereon are formed by bending a single piece of sheet material.

[0071] See Figures 2 to 4 , Figure 8 In this embodiment, a reinforcing ring 260 is fixedly connected to the ring plate 210. The reinforcing ring 260 is arc-shaped, and its outer circumference is attached to and fixedly connected to the inner circumference of the ring plate 210. In a plane perpendicular to the front-back direction, the reinforcing ring 260 extends radially toward the axis of the ring plate 210. In the axial direction of the ring plate 210, the sides of the first wave-damping plate 220 and the second wave-damping plate 240 are tightly attached to and fixedly connected to the reinforcing ring 260, thereby enabling the first wave-damping plate 220 and the second wave-damping plate 240 to be fixedly connected to the ring plate 210 through the reinforcing ring 260. This allows the impact load borne by the first wave-damping plate 220 and the second wave-damping plate 240 to be distributed to the entire ring plate 210 through the reinforcing ring 260, thereby effectively improving the structural strength and stability of the wave-damping device 200.

[0072] In some embodiments, the reinforcing ring 260 is fully welded to the ring plate 210, thereby preventing gaps between the reinforcing ring 260 and the ring plate 210. The reinforcing ring 260 is also fully welded to the first baffle plate 220 and the second baffle plate 240, thereby preventing gaps between the reinforcing ring 260 and the first baffle plate 220 and the second baffle plate 240, avoiding liquid medium residue, and ensuring the cleanliness of the liquid storage tank.

[0073] See Figures 2 to 4 , Figure 6 In this embodiment, the first wave-damping plate 220 and the second wave-damping plate 240 are located on the same side of the reinforcing ring 260. A third reinforcing structure 270 is provided on the reinforcing ring 260. The third reinforcing structure 270 is located on the side of the reinforcing ring 260 opposite to the first wave-damping plate 220, and extends circumferentially along the reinforcing ring 260 to improve the structural strength, impact resistance, and torsional resistance of the reinforcing ring 260, thereby effectively ensuring the reliability and stability of the wave-damping device 200.

[0074] In some embodiments, the third reinforcing structure 270 is integrally formed with the reinforcing ring 260.

[0075] In some embodiments, the third reinforcing structure 270 comprises a fifth reinforcing plate 271. The fifth reinforcing plate 271 extends along the circumference of the reinforcing ring 260 to reinforce the structural strength of the reinforcing ring 260.

[0076] In some embodiments, the third reinforcing structure 270 is located at the inner edge of the reinforcing ring 260. That is, the fifth reinforcing plate 271 is located at the inner side edge of the reinforcing ring 260. In the radial direction of the ring plate 210, the fifth reinforcing plate 271 and the ring plate 210 have an obtuse included angle therebetween, so as to avoid the existence of a dead angle between the reinforcing ring 260 and the fifth reinforcing plate 271, facilitate the cleaning of the breakwater device 200 by the cleaning device, and improve the cleanliness of the liquid storage tank.

[0077] In other embodiments, the third reinforcing structure 270 can further comprise a sixth reinforcing plate (not shown in the figure), which is located at the side of the fifth reinforcing plate 271 away from the reinforcing ring 260. In the radial direction of the ring plate 210, the sixth reinforcing plate and the fifth reinforcing plate 271 have an obtuse included angle therebetween, so as to avoid the existence of a dead angle between the sixth reinforcing plate and the fifth reinforcing plate 271, facilitate the cleaning of the breakwater device 200 by the cleaning device, and improve the cleanliness of the liquid storage tank.

[0078] In other embodiments, the first reinforcing structure 230 is located at the side of the first breakwater plate 220 away from the reinforcing ring 260, the second reinforcing structure 250 is located at the side of the second breakwater plate 240 away from the reinforcing ring 260, and the third reinforcing structure 270 is located at the side of the reinforcing ring 260 away from the first breakwater plate 220, so that the reinforcing ring 260 is closely attached to and fixedly connected with the first breakwater plate 220 and the second breakwater plate 240, and the structural strength and reliability of the breakwater device 200 are improved.

[0079] In the present embodiment, the first breakwater plate 220, the first reinforcing structure 230, the second breakwater plate 240 and the second reinforcing structure 250 can be arranged in a spaced manner with the ring plate 210, so as to effectively reduce the processing difficulty of the breakwater device 200 and improve the processing efficiency. Moreover, the interval between the first breakwater plate 220, the first reinforcing structure 230, the second breakwater plate 240, the second reinforcing structure 250 and the ring plate 210 can be cleaned by the cleaning device, so as to avoid the formation of a dead angle in the interval.

[0080] Figure 9 is a structural schematic view of the bottom connecting plate and the fourth reinforcing structure of the breakwater device.

[0081] Referring to Figures 2 to 4 , Figure 9In the embodiment, the wave-preventing device 200 further comprises a bottom connecting plate 280 extending along the circumference of the ring plate 210. The bottom of the bottom connecting plate 280 is attached to the inner circumference of the bottom of the ring plate 210, thereby effectively improving the structural strength of the transmission part 211 of the ring plate 210 and the anti-distortion capability of the ring plate 210.

[0082] In the axial direction of the ring plate 210, the bottom of the bottom connecting plate 280 is provided with a clearance hole 281 relative to the notch 212, thereby facilitating the flow of the liquid medium through the clearance hole 281 and the emptying of the liquid tank and improving the infusion efficiency.

[0083] In some embodiments, the inner circumference of the clearance hole 281 is arc-shaped, thereby effectively avoiding stress concentration on the bottom connecting plate 280 and improving the reliability and stability of the bottom connecting plate 280.

[0084] Referring to Figure 2 Only Figure 4 In the embodiment, the bottom connecting plate 280 is located on the same side of the first wave-preventing plate 220 relative to the reinforcing ring 260, and the bottom connecting plate 280 is spaced apart from the reinforcing ring 260, thereby facilitating the flow of the liquid medium in the space between the bottom connecting plate 280 and the reinforcing ring 260 and facilitating the emptying of the liquid medium.

[0085] In some embodiments, the bottom connecting plate 280 is closely attached to and fixedly connected with the reinforcing ring 260, thereby effectively improving the structural strength and impact resistance of the reinforcing ring 260, the bottom connecting plate 280 and the ring plate 210 and ensuring the reliability and stability of the wave-preventing device 200.

[0086] Referring to Figures 2 to 4 , Figure 9 In the embodiment, the bottom connecting plate 280 is provided with a fourth reinforcing structure 290. The fourth reinforcing structure 290 extends along the upper side edge of the bottom connecting plate 280, and the fourth reinforcing structure 290 is located on the side of the bottom connecting plate 280 away from the reinforcing ring 260. The fourth reinforcing structure 290 can effectively strengthen the structural strength of the bottom connecting plate 280, improve the impact resistance and anti-distortion capability of the bottom connecting plate 280, and thereby effectively improve the structural strength and reliability of the wave-preventing device 200.

[0087] In some embodiments, the fourth reinforcing structure 290 comprises a seventh reinforcing plate 291. The seventh reinforcing plate 291 is arranged on the upper side edge of the bottom connecting plate 280 and extends in the left-right direction. In a plane perpendicular to the left-right direction, the seventh reinforcing plate 291 and the bottom connecting plate 280 have an obtuse angle therebetween, thereby facilitating the cleaning of the bottom connecting plate 280 while ensuring the structural strength of the bottom connecting plate 280.

[0088] In some embodiments, the bottom connecting plate 280 is integrally formed with the fourth reinforcing structure 290.

[0089] Referring to Figure 2 , Figure 4 and Figure 9 In the present embodiment, the connection between the bottom connecting plate 280 and the ring plate 210 is close to the center of the transmission portion 211, so that the bottom connecting plate 280 can effectively improve the anti-twisting ability of the ring plate 210, thereby ensuring the structural strength and reliability of the wave protection device 200. Moreover, it is also convenient for the bottom connecting plate 280 to transmit the impact load it receives to the container through the transmission portion 211, thereby improving the stability of the wave protection device 200.

[0090] Referring to Figures 1 to 9 The present application provides a wave protection device 200, which is accommodated in a liquid storage tank. When the liquid storage tank contains liquid medium and needs to be moved to a destination, the liquid medium will surge in the accommodation space 110 to generate waves. The first wave plate 220 and the second wave plate 240 can effectively block the waves and impact of the liquid medium in the accommodation space 110, and guide part of the liquid medium to impact each other, so as to reduce the impact kinetic energy of the liquid medium and avoid the problem of brake and special difficulty of the transport vehicle.

[0091] At the same time, when the first wave plate 220 and the second wave plate 240 bear the impact, they can transmit the impact load to the tank body 100 through the reinforcing ring 260 and the ring plate 210, thereby effectively ensuring the structural stability of the wave protection device.

[0092] When the liquid storage tank is transported to the destination and the liquid medium contained therein is emptied, the staff can enter the liquid storage tank and effectively avoid the liquid medium remaining in the accommodation space 110 by flushing the surface of the tank body 100 and the wave protection device 200, thereby improving the cleaning quality and efficiency of the liquid storage tank and avoiding pollution to the subsequent food-grade liquid medium.

[0093] Referring to Figures 1 to 9 The present application also provides a liquid storage tank, which comprises a tank body 100 and a wave protection device 200 according to any one of the above embodiments. The tank body 100 has an accommodation space 110 for accommodating liquid medium. The wave protection device 200 is accommodated in the accommodation space 110.

[0094] In some embodiments, the wave protection device 200 can be multiple. The multiple wave protection devices are arranged in the accommodation space 110 along the axial direction of the tank body 100 to divide the accommodation space 110 into multiple subspaces, thereby effectively avoiding the large waves of the liquid medium in the liquid storage tank during transportation, and ensuring the safety and stability of the liquid storage tank.

[0095] While the application has been described with reference to several exemplary embodiments, it will be understood that the terms used are intended to be illustrative and not limiting. It will be appreciated that variations and modifications of the application can be effected without departing from the spirit and scope of the application. Thus, it is intended that the application not be limited to the above described embodiments but encompass all such variations and modifications as fall within the scope of the appended claims.

Claims

1. A wave breaker housed within a tank, characterized by, The application relates to a wave-preventing device for a tank body, comprising: a ring plate in an arc shape, which is fixedly connected to the tank body in a matched mode; the bottom of the ring plate is provided with a notch; a first wave-preventing plate located at the upper part of the ring plate and fixedly connected to the inner periphery of the ring plate at both ends; a second wave-preventing plate located at the lower part of the ring plate and spaced from the first wave-preventing plate, and fixedly connected to the inner periphery of the ring plate at both ends.

2. A breakwater according to claim 1, characterised in that The first wave-preventing plate is in an arc shape, and the outer periphery of the first wave-preventing plate is fixedly connected to the top of the ring plate; a plurality of flow-through holes are formed in the first wave-preventing plate in the axial direction of the ring plate, and the flow-through holes are located close to the top of the ring plate.

3. A breakwater according to claim 1, characterised in that A first reinforcing structure is arranged on the lower side of the first wave-preventing plate and extends along the lower side edge of the first wave-preventing plate.

4. A breakwater according to claim 1 or 3, characterised in that The second wave-preventing plate is spaced from the bottom of the ring plate, and a second reinforcing structure is arranged on the upper side edge and / or the lower side edge of the second wave-preventing plate and extends along the outer periphery of the second wave-preventing plate.

5. The breakwater of claim 1, wherein, A reinforcing ring is fixedly connected to the ring plate, the reinforcing ring is in an arc shape, the outer periphery of the reinforcing ring is fixedly connected to the inner periphery of the ring plate in a matched mode, and the side surfaces of the first wave-preventing plate and the second wave-preventing plate are fixedly connected to the reinforcing ring in a matched mode in the axial direction of the ring plate.

6. A breakwater according to claim 5, characterised in that The first wave-preventing plate and the second wave-preventing plate are located on the same side of the reinforcing ring. A third reinforcing structure is arranged on the reinforcing ring, the third reinforcing structure is located on the side of the reinforcing ring away from the first wave-preventing plate, and the third reinforcing structure extends along the circumferential direction of the reinforcing ring.

7. A breakwater according to claim 6, characterised in that The third reinforcing structure is located on the inner edge of the reinforcing ring.

8. A breakwater according to claim 5, characterised in that The wave-preventing device further comprises a bottom connecting plate extending along the circumferential direction of the ring plate; the bottom of the bottom connecting plate is fixedly connected to the inner periphery of the bottom of the ring plate in a matched mode; and a relief hole is formed in the bottom of the bottom connecting plate relative to the notch in the axial direction of the ring plate.

9. A breakwater according to claim 8, characterised in that A fourth reinforcing structure is arranged on the bottom connecting plate and extends along the upper side edge of the bottom connecting plate, and the fourth reinforcing structure is located on the side of the bottom connecting plate away from the reinforcing ring.

10. A breakwater according to claim 8, characterised in that Both ends of the ring plate at the notch are provided with a transmission part in a circular cross section; and the connection between the bottom connecting plate and the ring plate is close to the center of the transmission part.

11. A liquid storage tank characterized by, The application relates to a wave-preventing device for a tank body, comprising: a tank body, which is provided with a containing space for containing liquid medium; at least one wave-preventing device according to any one of claims 1 to 10, which is contained in the containing space.

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