Storage tank with floating roof protection device

Abstract

The storage tank with the floating roof protection device comprises a storage tank body, a floating roof frame is movably arranged in the storage tank body, a plurality of floating bodies are fixedly arranged at the bottom of the floating roof frame, a plurality of buffering pieces are fixedly arranged on the upper end face of the floating roof frame, buffering plates are fixedly arranged among the upper ends of the buffering pieces, and a plurality of idler wheels are fixedly arranged on the side face of the floating roof frame. Compared with the prior art, the storage tank has the advantages that aiming at the problem that a floating roof in a traditional storage tank is prone to being damaged, the floating body is fixedly arranged at the bottom of the floating roof frame, a plurality of buffering pieces are fixedly arranged on the upper end face of the floating roof frame, and therefore the floating roof can be buffered and protected in the moving process; damage caused by collision with the top face in the storage tank is effectively reduced, the service life of the floating roof is prolonged, and the safety and stability of the storage tank are improved. Meanwhile, the floating body is made of polyethylene materials and has the advantages of being light, resistant to corrosion and the like, and durability and reliability of the whole device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tank devices, in particular to a storage tank with a floating roof protection device. Background Art

[0002] Traditional internal floating roofs of storage tanks usually support the floating body through floating roof frames to keep the floating roof floating in the liquid. However, this traditional structure has a defect, that is, there is a lack of protection mechanism, and the internal floating roof is easy to collide with the internal top surface of the storage tank during movement, causing damage. Utility Model Content

[0003] A technical problem

[0004] The utility model provides a storage tank with a floating roof protection device, aiming to solve the problem that the traditional storage tank floating roof lacks a protection mechanism and the inner floating roof is easy to collide with the inner top surface of the storage tank during movement.

[0005] 2. Technical Content

[0006] In order to solve the above technical problems, the technical solution of the utility model is: a storage tank with a floating roof protection device, including a storage tank body, a floating roof frame is movably provided inside the storage tank body, a plurality of floats are fixedly provided at the bottom of the floating roof frame, a plurality of buffer members are fixedly provided on the upper end surface of the floating roof frame, a buffer plate is fixedly provided between the upper ends of the plurality of buffer members, a plurality of rollers are fixedly provided on the side of the floating roof frame, and the rollers are in rolling contact with the inner wall of the storage tank body.

[0007] Furthermore, the buffer component includes a cavity fixed on the upper end surface of the floating roof frame, a column is inserted into the upper end of the cavity, a limit plate is fixed on one end of the column extending into the cavity, a spring is connected between the limit plate and the bottom surface of the cavity, and the buffer plate is fixed between the upper ends of multiple columns.

[0008] Furthermore, the floating roof is disc-shaped.

[0009] Furthermore, a groove is provided on the bottom surface of the floating roof, and the floating body is fixed inside the groove.

[0010] Furthermore, the float is made of polyethylene material.

[0011] Three technical effects

[0012] Compared with the prior art, the utility model has the following advantages: in view of the problem that the floating roof in the traditional storage tank is easily damaged, the utility model patent provides a storage tank with a floating roof protection device, the device is fixed with a floating body at the bottom of the floating roof frame, and a plurality of buffers are fixed on the upper end surface of the floating roof frame, so that the floating roof can be buffered and protected when moving, effectively reducing the damage caused by the collision with the top surface inside the storage tank, extending the service life of the floating roof, and improving the safety and stability of the storage tank. At the same time, the floating body is made of polyethylene material, which has the advantages of being light and corrosion-resistant, and improves the durability and reliability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of the cross-sectional structure of a storage tank with a floating roof protection device.

[0014] Figure 2 This is a three-dimensional structural diagram of a storage tank with a floating roof protection device of the utility model. Figure 1 .

[0015] Figure 3 This is a three-dimensional structural diagram of a storage tank with a floating roof protection device of the utility model. Figure 2 .

[0016] Figure 4 The utility model is a main structural schematic diagram of a storage tank with a floating roof protection device.

[0017] As shown in the figure: 1. Storage tank body; 2. Floating roof; 3. Floating body; 4. Buffer; 5. Buffer plate; 6. Roller; 7. Cavity; 8. Plug column; 9. Limit plate; 10. Spring; 11. Groove. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "center", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction structure and operation. Therefore, they should not be understood as limitations on the present invention.

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "provided with", "installed", "connected", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Combined with Figure 1 To Attachment Figure 4 A storage tank with a floating roof protection device includes a storage tank body 1, a floating roof frame 2 is movably provided inside the storage tank body 1, a plurality of floating bodies 3 are fixedly provided at the bottom of the floating roof frame 2, a plurality of buffer members 4 are fixedly provided on the upper end surface of the floating roof frame 2, a buffer plate 5 is fixedly provided between the upper ends of the plurality of buffer members 4, a plurality of rollers 6 are fixedly provided on the side of the floating roof frame 2, and the rollers 6 are in rolling contact with the inner wall of the storage tank body 1.

[0022] The buffer member 4 includes a cavity 7 fixed on the upper end surface of the floating roof frame 2, a column 8 is inserted into the upper end of the cavity 7, a limit plate 9 is fixed to one end of the column 8 extending into the cavity 7, a spring 10 is connected between the limit plate 9 and the bottom surface of the cavity 7, and the buffer plate 5 is fixed between the upper ends of multiple columns 8.

[0023] The floating roof frame 2 is disc-shaped.

[0024] The bottom surface of the floating roof frame 2 is provided with a groove 11 , and the floating body 3 is fixed inside the groove 11 .

[0025] The floating body 3 is made of polyethylene material.

[0026] In this utility model patent, a plurality of floating bodies are fixedly arranged at the bottom of the floating roof frame, a plurality of buffer members are fixedly arranged on the upper end surface of the floating roof frame, and a buffer plate is fixedly arranged between the upper ends of the plurality of buffer members. The specific working principle is as follows:

[0027] When the liquid level inside the tank changes, the floating roof will move up and down with the change of the liquid level. When the floating roof moves up due to the rising liquid level, the float at the bottom of the floating roof plays a supporting role, and the buffer at the top of the floating roof will contact the top surface inside the tank to slow down the movement of the floating roof. The buffer plate between the upper ends of multiple buffers plays a buffering role when the floating roof collides with the top of the tank, reducing the impact of the collision and avoiding damage to the floating roof.

[0028] In addition, a plurality of rollers are fixed on the side of the floating roof frame, and the rollers roll in contact with the inner wall of the tank body when the floating roof frame moves, reducing the friction of movement and making the floating roof frame move more smoothly. In this way, through the action of the float, the buffer and the buffer plate, and the cooperation of the rollers, the floating roof can be effectively protected from damage caused by collision with the top surface inside the tank, thereby extending the service life of the floating roof and improving the safety and stability of the tank.

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A storage tank with a floating roof protection device, comprising a storage tank body (1), wherein a floating roof frame (2) is movably provided inside the storage tank body (1), and characterized in that: A plurality of floating bodies (3) are fixedly provided at the bottom of the floating roof frame (2), a plurality of buffer members (4) are fixedly provided on the upper end surface of the floating roof frame (2), a buffer plate (5) is fixedly provided between the upper ends of the plurality of buffer members (4), and a plurality of rollers (6) are fixedly provided on the side surface of the floating roof frame (2), and the rollers (6) are in rolling contact with the inner wall of the storage tank body (1).

2. A storage tank with a floating roof protection device according to claim 1, characterized in that: The buffer member (4) comprises a cavity (7) fixedly arranged on the upper end surface of the floating roof frame (2); a plug post (8) is inserted into the upper end of the cavity (7); a limit plate (9) is fixedly arranged at one end of the plug post (8) extending into the cavity (7); a spring (10) is connected between the limit plate (9) and the bottom surface of the cavity (7); and the buffer plate (5) is fixedly arranged between the upper ends of a plurality of plug posts (8).

3. A storage tank with a floating roof protection device according to claim 1, characterized in that: The floating roof frame (2) is disc-shaped.

4. A storage tank with a floating roof protection device according to claim 3, characterized in that: The bottom surface of the floating roof frame (2) is provided with a groove (11), and the floating body (3) is fixedly arranged inside the groove (11).

5. A storage tank with a floating roof protection device according to claim 4, characterized in that: The floating body (3) is made of polyethylene material.

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