Efficient and energy-saving full-liquid-receiving double-disc type inner floating disc

Abstract

The utility model discloses an efficient energy-saving full-liquid-receiving double-disc type inner floating disc, and relates to the field of full-liquid-receiving round floating discs, the efficient energy-saving full-liquid-receiving double-disc type inner floating disc comprises a round floating disc, the outer wall of the round floating disc is provided with a first sealing frame, the outer wall of the first sealing frame is fixedly connected with an insertion block, the insertion block is internally provided with a threaded hole, and the threaded hole is connected with the first sealing frame. A second sealing frame is installed on the outer wall of the first sealing frame, a bolt is movably connected into the second sealing frame, the round floating disc is placed in a clamping groove of the first sealing frame, the second sealing frame is moved, an inserting block is inserted into the second sealing frame, and the bolt penetrates through the second sealing frame and rotates, so that the round floating disc is sealed. A bolt can be inserted into a threaded hole to be limited, the effect of conveniently installing and splicing a round floating disc and a sealing ring is achieved, the floating disc moves due to lifting of the liquid level, a rolling wheel is driven to impact the inner wall of the storage tank, and a supporting column slides along a sleeve and extrudes a damping spring; and the effect of conveniently buffering shaking and collision generated between the floating disc and the storage tank is achieved.

Description

Technical Field

[0001] The utility model relates to the field of fully liquid - contacting floating roofs, in particular to an energy - efficient and fully liquid - contacting double - deck internal floating roof. Background Technique

[0002] A floating roof is an energy - saving and environmental - protection device that floats with the liquid level of a storage tank by buoyancy and covers the liquid surface. It can reduce the volatilization of the medium in the storage tank, reduce losses and save energy, and at the same time play a role in protecting the environment. There are many types of floating roofs on the market at present. For example, the fully liquid - contacting circular floating roof is widely used in the empty - tank structure. The current fully liquid - contacting circular floating roof is relatively complex to install and assemble, and the installation period is long. Therefore, an energy - efficient and fully liquid - contacting double - deck internal floating roof is needed.

[0003] For the existing fully liquid - contacting double - deck internal floating roof, when in use, it is inconvenient to install and assemble the circular floating roof and the sealing frame, and it is inconvenient to buffer the shaking and collision generated between the floating roof and the storage tank. At the same time, it is inconvenient to make the floating roof slide stably along the inner wall of the storage tank. Therefore, an energy - efficient and fully liquid - contacting double - deck internal floating roof is urgently needed. Content of the Utility Model

[0004] Based on this, the purpose of the present utility model is to provide an energy - efficient and fully liquid - contacting double - deck internal floating roof to solve the problems that the existing fully liquid - contacting double - deck internal floating roof is inconvenient to install and assemble the circular floating roof and the sealing frame, inconvenient to buffer the shaking and collision generated between the floating roof and the storage tank, and inconvenient to make the floating roof slide stably along the inner wall of the storage tank.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: An energy - efficient and fully liquid - contacting double - deck internal floating roof, including a circular floating roof, an outer wall of the circular floating roof is provided with a first sealing frame, an outer wall of the first sealing frame is fixedly connected with an insertion block, a threaded hole is opened inside the insertion block, an outer wall of the first sealing frame is provided with a second sealing frame, and a bolt is movably connected inside the second sealing frame.

[0006] An outer wall of the second sealing frame is fixedly connected with a sleeve, a damping spring is installed inside the sleeve, and a support column is fixedly connected to an outer wall of the damping spring.

[0007] One end of the support column is fixedly connected with a frame plate, a rotating shaft is movably connected inside the frame plate, and a roller is fixedly connected to an outer wall of the rotating shaft.

[0008] Preferably, the second sealing frame is of a slotted design, and the first sealing frame is snap - connected to the second sealing frame through the insertion block.

[0009] Preferably, the second sealing frame is of an open - hole design, and the bolt is threadedly connected to the insertion block through the threaded hole.

[0010] Preferably, the insertion blocks are symmetrically arranged with respect to the central axis of the first sealing frame, and the insertion blocks are arranged in an I-shaped structure.

[0011] Preferably, the sleeve is designed with slots, and the sleeve and the support column form a sliding structure.

[0012] Preferably, the support plate is arranged in a U shape, and the support plate and the roller form a rotating structure through a rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By setting the circular floating disc, the first sealing frame, the insertion blocks, the threaded holes, the second sealing frame and the bolts, the circular floating disc is placed in the card slot of the first sealing frame, the second sealing frame is moved, and the insertion blocks are inserted into the second sealing frame. The bolts are passed through the second sealing frame and rotated, so that the bolts can be inserted into the threaded holes for limiting, and the first sealing frame and the second sealing frame are installed, which has the effect of facilitating the installation and splicing of the circular floating disc and the sealing ring;

[0015] 2. By setting the sleeve, the damping spring, the support column and the roller, when the floating disc moves due to the rise and fall of the liquid level, the roller hits the inner wall of the storage tank, so that the support column slides along the sleeve and squeezes the damping spring, which has the effect of facilitating the buffering of the shaking and collision generated between the floating disc and the storage tank;

[0016] 3. By setting the first sealing frame, the second sealing frame, the support plate and the roller, with the rise and fall of the liquid level, the floating disc rises and falls, so that the roller rotates along the support plate, and the first sealing frame and the second sealing frame can rise and slide stably, reducing the friction between the floating disc and the storage tank, which has the effect of facilitating the stable sliding of the floating disc along the inner wall of the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a schematic diagram of the disassembled structure of the present utility model;

[0019] Figure 3 is a three-dimensional view of the second sealing frame of the present utility model;

[0020] Figure 4 is a three-dimensional sectional view of the sleeve of the present utility model.

[0021] In the figure: 1, circular floating disc; 2, first sealing frame; 3, insertion block; 4, threaded hole; 5, second sealing frame; 6, bolt; 7, sleeve; 8, damping spring; 9, support column; 10, support plate; 11, rotating shaft; 12, roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0023] The embodiments of the present utility model will be described below according to its overall structure.

[0024] Please refer to Figures 1-4 , a highly efficient energy-saving fully liquid-contact double-disk internal floating roof, including a circular floating roof 1. A first sealing frame 2 is installed on the outer wall of the circular floating roof 1. An insertion block 3 is fixedly connected to the outer wall of the first sealing frame 2. A threaded hole 4 is opened inside the insertion block 3. A second sealing frame 5 is installed on the outer wall of the first sealing frame 2. A bolt 6 is movably connected inside the second sealing frame 5. The second sealing frame 5 has a slotted design, and the first sealing frame 2 is snap-connected to the second sealing frame 5 through the insertion block 3. The second sealing frame 5 has an open-hole design, and the bolt 6 is threadedly connected to the insertion block 3 through the threaded hole 4. The insertion blocks 3 are symmetrically arranged with the central axis of the first sealing frame 2 as the symmetry axis, and the insertion blocks 3 are arranged in an I-shaped structure, which can facilitate the installation and splicing of the circular floating roof 1 and the sealing ring.

[0025] Please refer to Figures 1-4 , a highly efficient energy-saving fully liquid-contact double-disk internal floating roof. A sleeve 7 is fixedly connected to the outer wall of the second sealing frame 5. A damping spring 8 is installed inside the sleeve 7. A support column 9 is fixedly connected to the outer wall of the damping spring 8. The sleeve 7 has a slotted design, and the sleeve 7 and the support column 9 form a sliding structure, which can facilitate buffering the shaking and collision generated between the floating roof and the storage tank.

[0026] Please refer to Figures 1-4 , a highly efficient energy-saving fully liquid-contact double-disk internal floating roof. One end of the support column 9 is fixedly connected to a frame plate 10. A rotating shaft 11 is movably connected inside the frame plate 10. A roller 12 is fixedly connected to the outer wall of the rotating shaft 11. The frame plate 10 is U-shaped, and the frame plate 10 and the roller 12 form a rotating structure through the rotating shaft 11, which can facilitate the stable sliding of the floating roof along the inner wall of the storage tank.

[0027] Working principle: When in use, place the circular floating disk 1 in the card slot of the first sealing frame 2, move the second sealing frame 5, and insert the plug block 3 into the second sealing frame 5. Pass the bolt 6 through the second sealing frame 5 and rotate it, so that the bolt 6 can be inserted into the threaded hole 4 for limit, and install the first sealing frame 2 and the second sealing frame 5, which has the effect of facilitating the installation and splicing of the circular floating disk 1 and the sealing ring. As the floating disk moves due to the rise and fall of the liquid level, it drives the roller 12 to impact the inner wall of the storage tank, causing the support column 9 to slide along the sleeve 7 and compress the damping spring 8, which has the effect of facilitating the buffering of the shaking collision generated between the floating disk and the storage tank. As the liquid level rises and falls, it drives the floating disk to rise and fall, so that the roller 12 rotates along the shelf plate 10, and the first sealing frame 2 and the second sealing frame 5 can rise and slide stably, reducing the friction between the floating disk and the storage tank, which has the effect of facilitating the stable sliding of the floating disk along the inner wall of the storage tank. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only a simplified description for facilitating the description of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the protection scope of the present utility model.

[0029] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A highly efficient and energy-saving fully liquid-connected double-disc inner floating disk, comprising a circular floating disk (1), characterized in that: A first sealing frame (2) is installed on the outer wall of the circular floating disc (1); an insert block (3) is fixedly connected to the outer wall of the first sealing frame (2); a threaded hole (4) is provided inside the insert block (3); a second sealing frame (5) is installed on the outer wall of the first sealing frame (2); a bolt (6) is movably connected inside the second sealing frame (5); The outer wall of the second sealing frame (5) is fixedly connected to a sleeve (7), a damping spring (8) is installed inside the sleeve (7), and the outer wall of the damping spring (8) is fixedly connected to a support (9); One end of the support column (9) is fixedly connected to a frame plate (10), the interior of the frame plate (10) is movably connected to a rotating shaft (11), and the outer wall of the rotating shaft (11) is fixedly connected to a roller (12).

2. According to claim 1, a highly efficient and energy-saving fully liquid-connected double-disc inner floating disk, characterized in that: The second sealing frame (5) is of slotted design, and the first sealing frame (2) is snap-connected to the second sealing frame (5) via an insert block (3).

3. The high-efficiency and energy-saving fully liquid-connected double-disc inner floating disk according to claim 1 is characterized in that: The second sealing frame (5) is of open-hole design, and the bolts (6) are threadedly connected to the insert block (3) through the threaded holes (4).

4. The high-efficiency and energy-saving fully liquid-connected double-disc inner floating disk according to claim 1 is characterized in that: The insert block (3) is symmetrically arranged with respect to the central axis of the first sealing frame (2), and the insert block (3) is arranged in an I-shaped structure.

5. The high-efficiency and energy-saving fully liquid-connected double-disc inner floating disk according to claim 1 is characterized in that: The sleeve (7) is of slotted design, and the sleeve (7) and the support (9) form a sliding structure.

6. The high-efficiency and energy-saving fully liquid-connected double-disc inner floating disk according to claim 1 is characterized in that: The frame plate (10) is arranged in a U shape, and the frame plate (10) forms a rotating structure through a rotating shaft (11) and a roller (12).

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