CN215973156U - Stainless steel connects liquid formula inner floating roof entirely - Google Patents
Stainless steel connects liquid formula inner floating roof entirely Download PDFInfo
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- CN215973156U CN215973156U CN202120961928.1U CN202120961928U CN215973156U CN 215973156 U CN215973156 U CN 215973156U CN 202120961928 U CN202120961928 U CN 202120961928U CN 215973156 U CN215973156 U CN 215973156U
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Abstract
The utility model discloses a stainless steel full-liquid-receiving type inner floating roof which comprises a floating disc, wherein an inner floating roof structure frame is arranged at the bottom of the floating disc and comprises an outer ring frame, a main beam and an auxiliary beam, stainless steel elastic sealing elements are arranged on the periphery of the outer ring frame, the main beam is composed of square tubes and channel steel, supporting legs are connected to the bottom of the main beam, a plurality of standard floating boxes are arranged at positions, close to the center, of the inner floating roof structure frame, a plurality of non-standard floating boxes are arranged at positions, close to the edges, of the inner floating roof structure frame, the standard floating boxes and the non-standard floating boxes are of a full-welded box structure, aluminum honeycomb cores are filled in the standard floating boxes and the non-standard floating boxes, and an oil metering hole, a manhole device, an automatic vent valve, an electrostatic guiding cable and two guiding wheel devices are arranged at the top of the floating disc. The utility model has higher strength, convenient installation and wider application range.
Description
Technical Field
The utility model relates to the field of stainless steel full-liquid-receiving type inner floating roof structures, in particular to a stainless steel full-liquid-receiving type inner floating roof.
Background
The inner floating roof is used as the energy-saving and consumption-reducing floating equipment for the vertical cylindrical fixed-roof storage tank, and when the storage tank is used, the inner floating roof plays a sealing role to effectively prevent the volatilization loss of a medium in the storage tank, so that the effects of saving energy, protecting the environment and improving the safety of the storage tank are achieved.
The structural strength, the safety performance, the fire resistance and the like of the inner floating roof equipment are important for the safety performance of the storage tank.
Under the same use condition, the sealing performance of the inner floating roof greatly influences the volatilization loss amount of the medium in the storage tank.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the technical defects and provides a stainless steel full-liquid-receiving type inner floating roof.
In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a stainless steel connects liquid formula inner floating roof entirely, includes the floating plate, the floating plate bottom is equipped with inner floating roof structure frame, inner floating roof structure frame includes outer circle frame, girder and auxiliary girder, outer circle frame installs stainless steel elastic sealing member all around, the girder comprises square pipe and channel-section steel, the landing leg is connected to the girder bottom, inner floating roof structure frame is close to central point and puts and be equipped with a plurality of standard flotation tanks, inner floating roof structure frame is equipped with a plurality of non-standard flotation tanks by the border position, standard flotation tank and non-standard flotation tank are full welded box body structure, standard flotation tank and non-standard flotation tank intussuseption are filled with aluminium system honeycomb core, the floating plate top is equipped with metering rod hole, manhole device, automatic ventilation valve, leads static cable and two leading wheel devices.
Furthermore, the inner floating roof structural frame is preferably made of a stainless steel material 06Cr19Ni10, 022Cr19Ni10, 06Cr17Ni12Mo2 or 022Cr17Ni12Mo 2.
Furthermore, the main beam, the auxiliary beam, the standard buoyancy tank and the non-standard buoyancy tank are connected in a multi-point mode.
Furthermore, the joints of the main beams and the standard buoyancy tanks or the non-standard buoyancy tanks are provided with sealing gaskets.
Further, the stainless steel elastic sealing element is of an arc-shaped sheet structure, one end of the stainless steel elastic sealing element is mounted on the outer ring frame through a fastening bolt, and the other end of the stainless steel elastic sealing element is abutted to the inner wall of the tank body.
Further, the standard buoyancy tank and the non-standard buoyancy tank are independent of the internal floating roof structure frame, and the standard buoyancy tank and the non-standard buoyancy tank can be detached and replaced singly.
Compared with the prior art, the utility model has the advantages that:
(1) the inner floating roof structure frame is made of stainless steel materials, so that the application range is expanded, the strength of the materials is improved, the melting point is improved, and the fire resistance is improved;
(2) the inner floating roof structure frame adopts multi-point connection, has stable structure and is not easy to deform;
(3) the standard buoyancy tanks, the non-standard buoyancy tanks and the internal floating roof structural frame are mutually independent, and the buoyancy tanks can be independently disassembled and replaced, so that the maintenance and the combination are convenient;
(4) the buoyancy tank adopts an all-welding process, leakage is not easy to occur, the aluminum honeycomb core is filled in the buoyancy tank, the structural strength of the tank body is high, and the risk of leakage is reduced;
(5) the whole product has even buoyancy, and the peripheral structure is suitable for various sealing.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a sectional view of the present invention.
Figure 3 is a cross-sectional view of the present invention at a manhole installation.
FIG. 4 is a sectional view of a metering orifice in the present invention.
Fig. 5 is an enlarged view at C in the present invention.
Fig. 6 is a sectional view of the automatic ventilation valve of the present invention.
Fig. 7 is a schematic view of the connection of the outer frame and the main beam of the present invention.
Fig. 8 is a schematic view of the main beam and leg connection of the present invention.
Figure 9 is an enlarged view of the junction of the main girder and the standard buoyancy tank of the present invention.
As shown in the figure: 1. the device comprises an outer ring frame, 2, a main beam, 3, an oil metering hole, 4, a manhole device, 5, an automatic ventilation valve, 6, a supporting leg, 7, a stainless steel elastic sealing element, 8, a fastening bolt, 9, a standard buoyancy tank, 10, a non-standard buoyancy tank, 11, a static conducting cable, 12, a guide wheel device, 13 and an auxiliary beam.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 9, a stainless steel connects liquid formula inner floating roof entirely, includes the floating plate, the floating plate bottom is equipped with inner floating roof structure frame, inner floating roof structure frame includes outer circle frame 1, girder 2 and auxiliary girder 13, stainless steel elastic sealing element 7 is installed all around to outer circle frame 1, girder 2 comprises square pipe and channel-section steel, landing leg 6 is connected to girder 2 bottom, inner floating roof structure frame is close to central point and puts and is equipped with a plurality of standard flotation tanks 9, inner floating roof structure frame is close to the edge position and is equipped with a plurality of nonstandard flotation tanks 10, standard flotation tanks 9 and nonstandard flotation tanks 10 are full all-welded box structure, pack aluminium system honeycomb core in standard flotation tanks 9 and the nonstandard flotation tanks 10, the floating plate top is equipped with metering rod hole 3, manhole device 4, automatic ventilation valve 5, leads static cable 11 and two leading wheel devices 12.
The inner floating roof structure frame is made of a stainless steel material 06Cr19Ni10, 022Cr19Ni10, 06Cr17Ni12Mo2 or 022Cr17Ni12Mo2 preferably, the main beam 2, the auxiliary beam 13, the standard floating box 9 and the nonstandard floating box 10 are connected in a multi-point mode, sealing gaskets are arranged at the joints of the main beam 2 and the standard floating box 9 or the nonstandard floating box 10, the stainless steel elastic sealing element 7 is of an arc-shaped sheet structure, one end of the stainless steel elastic sealing element 7 is installed on the outer ring frame 1 through a fastening bolt 8, the other end of the stainless steel elastic sealing element abuts against the inner wall of the tank body, the standard floating box 9 and the nonstandard floating box 10 are mutually independent from the inner floating roof structure frame, and the standard floating box 9 and the nonstandard floating box 10 can be detached and replaced singly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a stainless steel connects liquid formula inner floating roof which characterized in that: comprises a floating disc, the bottom of the floating disc is provided with an inner floating roof structure frame, the inner floating roof structure frame comprises an outer ring frame (1), a main beam (2) and an auxiliary beam (13), stainless steel elastic sealing elements (7) are arranged on the periphery of the outer ring frame (1), the main beam (2) is composed of square tubes and channel steel, the bottom of the main beam (2) is connected with supporting legs (6), a plurality of standard buoyancy tanks (9) are arranged at the positions, close to the center, of the internal floating roof structure frame, a plurality of nonstandard buoyancy tanks (10) are arranged at the positions close to the edges of the internal floating roof structure frame, the standard buoyancy tanks (9) and the nonstandard buoyancy tanks (10) are of a fully-welded tank body structure, the standard buoyancy tanks (9) and the non-standard buoyancy tanks (10) are filled with aluminum honeycomb cores, the top of the floating disc is provided with an oil metering hole (3), a manhole device (4), an automatic ventilation valve (5), a static conducting cable (11) and two guide wheel devices (12).
2. The stainless steel full-liquid-receiving type inner floating roof of claim 1, characterized in that: the inner floating roof structural frame is preferably made of a stainless steel material 06Cr19Ni10, 022Cr19Ni10, 06Cr17Ni12Mo2 or 022Cr17Ni12Mo 2.
3. The stainless steel full-liquid-receiving type inner floating roof of claim 1, characterized in that: the main beam (2), the auxiliary beam (13), the standard buoyancy tank (9) and the non-standard buoyancy tank (10) are connected in a multi-point mode.
4. The stainless steel full-liquid-receiving type inner floating roof of claim 1, characterized in that: and sealing gaskets are arranged at the joints of the main beam (2) and the standard buoyancy tanks (9) or the non-standard buoyancy tanks (10).
5. The stainless steel full-liquid-receiving type inner floating roof of claim 1, characterized in that: the stainless steel elastic sealing element (7) is of an arc-shaped sheet structure, one end of the stainless steel elastic sealing element (7) is installed on the outer ring frame (1) through a fastening bolt (8), and the other end of the stainless steel elastic sealing element is abutted to the inner wall of the tank body.
6. The stainless steel full-liquid-receiving type inner floating roof of claim 1, characterized in that: the standard buoyancy tank (9) and the non-standard buoyancy tank (10) are independent from the internal floating roof structure frame, and the standard buoyancy tank (9) and the non-standard buoyancy tank (10) can be detached and replaced singly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120961928.1U CN215973156U (en) | 2021-05-07 | 2021-05-07 | Stainless steel connects liquid formula inner floating roof entirely |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120961928.1U CN215973156U (en) | 2021-05-07 | 2021-05-07 | Stainless steel connects liquid formula inner floating roof entirely |
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| CN215973156U true CN215973156U (en) | 2022-03-08 |
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| CN202120961928.1U Active CN215973156U (en) | 2021-05-07 | 2021-05-07 | Stainless steel connects liquid formula inner floating roof entirely |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115848835A (en) * | 2022-11-28 | 2023-03-28 | 河北铭锋机械制造有限公司 | Composite full-liquid-receiving floating plate and preparation method thereof |
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2021
- 2021-05-07 CN CN202120961928.1U patent/CN215973156U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115848835A (en) * | 2022-11-28 | 2023-03-28 | 河北铭锋机械制造有限公司 | Composite full-liquid-receiving floating plate and preparation method thereof |
| CN115848835B (en) * | 2022-11-28 | 2023-09-05 | 河北铭锋机械制造有限公司 | Composite full-liquid-receiving floating disc and preparation method thereof |
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