Shelter for storage of sulfur hexafluoride gas cylinders

Abstract

The utility model discloses a square cabin for sulfur hexafluoride gas steel bottle storage relates to gas cylinder storage technical field, including front side plate and rear side plate, its characterized in that, the top and bottom of front side plate and rear side plate are provided with a plurality of U -shaped groove along the horizontal direction, four corners of front side plate and rear side plate all are provided with C type slot, be connected through connecting assembly between front side plate and rear side plate, the top U -shaped groove of front side plate and rear side plate inserts and is fixed with a plurality of top longitudinal bracing beam, the top longitudinal bracing beam top is fixed with the top plate, the bottom U -shaped groove of front side plate and rear side plate inserts and is fixed with a plurality of bottom longitudinal bracing beam, the bottom longitudinal bracing beam top is fixed with the bottom plate, the utility model discloses through the module formula structure of distribution, the combination structure of quick assembly can realize the quick building of gas temporary storage cabin on -the -spot fast, according to the use condition on -the -spot, quick building and disassembly, satisfy certain time or long -term, improve the adaptability of use scene greatly.

Description

Technical Field

[0001] This utility model relates to the field of gas cylinder storage technology, specifically a container for storing sulfur hexafluoride gas cylinders. Background Technology

[0002] Sulfur hexafluoride (SF6) gas possesses excellent arc-quenching and insulating properties, as well as good chemical stability, making it widely applicable. For example, it is used as an insulating medium in high-voltage electrical equipment. SF6 gas-insulated fully enclosed switchgear is significantly smaller than conventional open-type high-voltage distribution equipment, making it more economical in today's space-constrained environment. Furthermore, the operation of enclosed switchgear is unaffected by external weather and environmental conditions, thus it is widely used not only in ultra-high voltage and extra-high voltage power systems but also in distribution networks. Newly developed SF6 gas-insulated ultra-high voltage transformers have also been successfully developed. Fully gas-insulated substations represent a new direction in substation technology development. Electronic-grade high-purity SF6 is an ideal electronic etchant, widely used in microelectronics as a plasma etching and cleaning agent in the manufacturing of large integrated circuits such as computer chips and LCD screens. It is also used as a tracer, standard gas, or for preparing standard gas mixtures in meteorological, environmental monitoring, and other departments.

[0003] With the increasingly widespread application of sulfur hexafluoride (SF6) gas, the demand for SF6 gas has also increased. Consequently, the large-scale storage of SF6 requires a large number of dedicated steel cylinders, as well as specific environmental conditions for cylinder storage. Under normal circumstances, it is necessary to construct special buildings or occupy rooms such as factory buildings for cylinder storage. For some temporary locations or places that require short-term storage of large numbers of cylinders, the storage cost is very high. Therefore, a rapidly deployable SF6 cylinder storage container has emerged, specifically designed for the rapid deployment of SF6 cylinder storage locations.

[0004] This utility model adopts a modular container structure, which can be quickly transported to the site for assembly and is used for storing a large number of sulfur hexafluoride cylinders on site. After the storage task is completed, it can be disassembled and transported to the next location where it is needed. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model provides a container for storing sulfur hexafluoride gas cylinders.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: This utility model discloses a container for storing sulfur hexafluoride gas cylinders, comprising a front side panel and a rear side panel. Multiple U-shaped grooves are horizontally arranged on the top and bottom of the front and rear side panels. C-shaped slots are provided at each of the four corners of the front and rear side panels. The front and rear side panels are connected by a connecting assembly, which includes a front upper longitudinal beam, a front lower longitudinal beam, a rear upper longitudinal beam, and a rear lower longitudinal beam inserted and fixed outside the C-shaped slots. Multiple top longitudinal support beams are inserted and fixed within the top U-shaped grooves of the front and rear side panels, and a top plate is fixed above the top longitudinal support beams. Multiple bottom longitudinal support beams are inserted and fixed within the bottom U-shaped grooves of the front and rear side panels, and a bottom plate is fixed above the bottom longitudinal support beams. A front right door and a rear right door are bolted to the two end faces of the front side panel, and a front left door and a rear left door are bolted to the two end faces of the rear side panel.

[0007] As a preferred technical solution of this utility model, the top longitudinal support beam and the bottom longitudinal support beam are both rectangular hollow profiles. The upper end face of the top longitudinal support beam and the bottom longitudinal support beam are provided with threaded holes for bolting to the top plate or the bottom plate. The side end face of the top longitudinal support beam and the bottom longitudinal support beam are provided with threaded holes for bolting to the U-shaped groove.

[0008] As a preferred technical solution of this utility model, the cross-sectional opening size of the U-shaped groove is slightly larger than the cross-sectional size of the top longitudinal support beam and the bottom longitudinal support beam, forming an interference fit. The side of the U-shaped groove is provided with threaded holes for bolting to the top longitudinal support beam or the bottom longitudinal support beam.

[0009] As a preferred embodiment of this utility model, the C-shaped slot has threaded holes on its side for bolting to the front upper longitudinal beam, front lower longitudinal beam, rear upper longitudinal beam, or rear lower longitudinal beam, and the cross-sectional dimensions of the longitudinal beam are slightly larger than the cross-sectional dimensions of the C-shaped slot.

[0010] As a preferred technical solution of this utility model, the front side plate and the rear side plate are both integrally welded steel structures and adopt a hollow design.

[0011] The beneficial effects of this utility model are: 1. This utility model, through its distributed modular structure and rapid assembly combination structure, can quickly realize the construction of gas storage chambers on site. At the same time, because it can be disassembled, it can be shipped in large quantities in a unified manner without occupying a lot of space. If the whole chamber is shipped, a single vehicle may only be able to transport one storage chamber. However, with the modular design, multiple units can be transported at the same time, which can also greatly reduce the transportation costs.

[0012] 2. This utility model can be quickly assembled and disassembled according to the on-site usage conditions, meeting short-term, long-term or permanent use needs, greatly improving the adaptability of the usage scenarios. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of a container for storing sulfur hexafluoride gas cylinders according to this utility model. Figure 2 This is a cross-sectional view of a container for storing sulfur hexafluoride gas cylinders according to this utility model. Figure 3 This is an exploded view of the overall structure of a container for storing sulfur hexafluoride gas cylinders according to this utility model. Figure 4 This is a partially enlarged view of a container used for storing sulfur hexafluoride gas cylinders according to this utility model.

[0014] In the diagram: 1. Front side panel; 2. Top panel; 3. Bottom panel; 4. Front left door; 5. Front right door; 6. Rear right door; 7. Rear left door; 8. Rear side panel; 9. Top longitudinal support beam; 10. Bottom longitudinal support beam; 11. Front upper longitudinal beam; 12. Front lower longitudinal beam; 13. Rear upper longitudinal beam; 14. Rear lower longitudinal beam; 15. U-shaped groove; 16. C-shaped slot. Detailed Implementation

[0015] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0016] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0017] like Figures 1 to 4As shown, a container for storing sulfur hexafluoride gas cylinders includes a front panel 1 and a rear panel 8. The front panel 1 and the rear panel 8 are characterized by having multiple U-shaped grooves 15 horizontally arranged at their top and bottom, and C-shaped slots 16 at each of their four corners. The front panel 1 and the rear panel 8 are connected by a connecting assembly, which includes a front upper longitudinal beam 11, a front lower longitudinal beam 12, a rear upper longitudinal beam 13, and a rear lower longitudinal beam 14, all inserted into and fixed to the C-shaped slots 16. 4. Multiple top longitudinal support beams 9 are inserted and fixed in the top U-shaped groove 15 of the front side panel 1 and the rear side panel 8. A top plate 2 is fixed above the top longitudinal support beams 9. Multiple bottom longitudinal support beams 10 are inserted and fixed in the bottom U-shaped groove 15 of the front side panel 1 and the rear side panel 8. A bottom plate 3 is fixed above the bottom longitudinal support beams 10. The front right door 5 and the rear right door 6 are respectively fixed to the two end faces of the front side panel 1 by bolts. The front left door 4 and the rear left door 7 are respectively fixed to the two end faces of the rear side panel 8 by bolts.

[0018] Specifically, the front upper longitudinal beam 11, front lower longitudinal beam 12, rear upper longitudinal beam 13, and rear lower longitudinal beam 14 in the connecting assembly are connected and fixed to the C-shaped slots 16 at the four corners of the front side plate 1 and the rear side plate 8 to form the main frame. Multiple top longitudinal support beams 9 are connected and fixed to the U-shaped grooves 15 at the top of the front side plate 1 and the rear side plate 8 to form top support. The top plate 2 covers the top longitudinal support beams 9 as the roof of the container, serving to prevent wind, dust, and rain. Multiple bottom longitudinal supports... The beam 10 is fixed by inserting it into the U-shaped groove 15 set at the bottom of the front side plate 1 and the rear side plate 8 to form a bottom support. The bottom plate 3 covers the bottom longitudinal support beam 10 as the bottom of the container for placing sulfur hexafluoride cylinders. The front left door 4 and the front right door 5 form the front entrance and exit passage of the container, and the rear right door 6 and the rear left door 7 form the rear entrance and exit passage of the container. The front left door 4, the front right door 5, the rear right door 6 and the rear left door 7 are all fixed by bolts. When storage or retrieval is required, the bolts can be removed to separate the door from the container.

[0019] like Figures 2 to 4 As shown, the top longitudinal support beam 9 and the bottom longitudinal support beam 10 are both rectangular hollow profiles. The upper end face of the top longitudinal support beam 9 and the bottom longitudinal support beam 10 is provided with threaded holes for bolting to the top plate 2 or the bottom plate 3. The side end face of the top longitudinal support beam 9 and the bottom longitudinal support beam 10 is provided with threaded holes for bolting to the U-shaped groove 15.

[0020] Specifically, the top longitudinal support beam 9 and the bottom longitudinal support beam 10 are rectangular hollow profiles, which reduce the structural weight and improve mobility while maintaining strength. The top longitudinal support beam 9 is inserted into the U-shaped groove 15 at the top of the front side plate 1 and the rear side plate 8 and then fixed with bolts. Then the top plate 2 is placed on the top longitudinal support beam 9 and fixed with bolts. The bottom longitudinal support beam 10 is inserted into the U-shaped groove 15 at the bottom of the front side plate 1 and the rear side plate 8 and then fixed with bolts. Then the bottom plate is placed on the bottom longitudinal support beam 10 and fixed with bolts.

[0021] like Figure 4 As shown, the cross-sectional opening size of the U-shaped groove 15 is slightly larger than the cross-sectional size of the top longitudinal support beam 9 and the bottom longitudinal support beam 10. The side of the U-shaped groove 15 is provided with threaded holes for bolting to the top longitudinal support beam 9 or the bottom longitudinal support beam 10.

[0022] Specifically, the opening of the U-shaped groove 15 is slightly larger than the top longitudinal support beam 9 and the bottom longitudinal support beam 10, and the top longitudinal support beam 9 and the bottom longitudinal support beam 10 are interference fit with the U-shaped groove 15. After the top longitudinal support beam 9 and the bottom longitudinal support beam 10 are inserted into the U-shaped groove 15, they are fixed by bolts installed through threaded holes.

[0023] like Figure 4 As shown, the C-type slot 16 has threaded holes on its side for bolting to the front upper longitudinal beam 11, the front lower longitudinal beam 12, the rear upper longitudinal beam 13, or the rear lower longitudinal beam 14, and the cross-sectional dimensions of the longitudinal beam are slightly larger than the cross-sectional dimensions of the C-type slot 16.

[0024] Specifically, the cross-sectional dimensions of the front upper longitudinal beam 11, front lower longitudinal beam 12, rear upper longitudinal beam 13 or rear lower longitudinal beam 14 are slightly larger than the cross-sectional dimensions of the C-type slot 16, and the front upper longitudinal beam 11, front lower longitudinal beam 12, rear upper longitudinal beam 13 or rear lower longitudinal beam 14 are interference fit with the C-type slot 16. After the longitudinal beams are inserted into the C-type slot 16, they are fixed in pairs with bolts. Through the quick insertion and fixing of the four longitudinal beams, the main frame structure can be assembled in a short time.

[0025] like Figures 1 to 3 As shown, the front side plate 1 and the rear side plate 8 are both integrally welded steel structures and feature a hollow design.

[0026] Specifically, the U-shaped groove 15 and the C-shaped slot 16 are fixedly connected to the front side plate 1 or the rear side plate 8 by welding. The hollow design of the front side plate 1 and the rear side plate 8 can greatly reduce the overall structural weight while ensuring structural strength, making it convenient for transportation, disassembly and installation.

[0027] Working principle: When assembling the temporary storage container, first erect the front side panel 1. Then, sequentially insert the front upper longitudinal beam 11, front lower longitudinal beam 12, rear upper longitudinal beam 13, and rear lower longitudinal beam 14 into the C-shaped slots 16 at the four corners of the front side panel. Next, fix the longitudinal beams to the front side panel 1 with bolts. Then, erect the rear side panel 8, aligning the four corners of the rear side panel 8 with the four longitudinal beams. Then, gradually insert the C-shaped slots 16 at the four corners of the rear side panel 8 into the four longitudinal beams. Due to the... The fit is an interference fit, ensuring the stability of the overall frame and facilitating subsequent bolt connections. Once the rear side plate 8 is fixed to the longitudinal beam with bolts, the main frame is formed, possessing a certain strength and stability. Next, the top longitudinal support beam 9 and the bottom longitudinal support beam 10 are installed. When installing the top longitudinal support beam 9, it needs to be placed horizontally into the transverse mounting slots on the top of the front side plate 1 and the rear side plate 8. During this process, attention must be paid to the orientation of the U-shaped groove 15 opening; the top longitudinal support beam 9 must be placed with the U-shaped groove 15 opening facing one side to ensure proper installation into the U-shaped groove 15. Then, the top longitudinal support beam 9 is adjusted to be perpendicular to the front side plate 1 and the rear side plate 8, and then horizontally pushed into the U-shaped groove 15. It is then fixed with bolts. The installation method for the bottom longitudinal support beam 10 is the same. After all the top longitudinal support beams 9 and the bottom longitudinal support beams 10 are installed, the top plate 2 is placed over the top longitudinal support beams 9 and fixed with bolts. Then, the bottom plate 3... Covering the bottom longitudinal support beam 10, it is fixed with bolts. At this point, the main structure of the container is completely installed. Subsequently, the sulfur hexafluoride gas cylinders that need to be stored can be stacked inside the container. After stacking, the front left door 4, front right door 5, rear right door 6 and rear left door 7 are fixed to both ends of the side plate with bolts to seal the sulfur hexafluoride gas cylinders. When they need to be retrieved, only one side of the sealing door needs to be removed. After the container has completed the temporary storage work, the bolts can be removed one by one to reduce the space occupied and facilitate transportation.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A container for storing sulfur hexafluoride gas cylinders, comprising a front side panel (1) and a rear side panel (8), characterized in that, The top and bottom of the front side plate (1) and the rear side plate (8) are provided with multiple U-shaped grooves (15) in the horizontal direction. The four corners of the front side plate (1) and the rear side plate (8) are provided with C-shaped slots (16). The front side plate (1) and the rear side plate (8) are connected by a connecting assembly. The connecting assembly includes a front upper longitudinal beam (11), a front lower longitudinal beam (12), a rear upper longitudinal beam (13), and a rear lower longitudinal beam (14) that are inserted into and fixed outside the C-shaped slots (16). The top U-shaped grooves (15) of the front side plate (1) and the rear side plate (8) are provided with multiple U-shaped grooves (15) in the horizontal direction. Multiple top longitudinal support beams (9) are inserted and fixed inside the front side plate (1) and the rear side plate (8). A top plate (2) is fixed above the top longitudinal support beams (9). Multiple bottom longitudinal support beams (10) are inserted and fixed inside the bottom U-shaped grooves (15) of the front side plate (1) and the rear side plate (8). A bottom plate (3) is fixed above the bottom longitudinal support beams (10). The front right door (5) and the rear right door (6) are respectively fixedly connected to the two end faces of the front side plate (1) by bolts. The front left door (4) and the rear left door (7) are respectively fixedly connected to the two end faces of the rear side plate (8) by bolts.

2. The container for storing sulfur hexafluoride gas cylinders according to claim 1, characterized in that, The top longitudinal support beam (9) and the bottom longitudinal support beam (10) are both rectangular hollow profiles. The upper end face of the top longitudinal support beam (9) and the bottom longitudinal support beam (10) is provided with threaded holes for bolting to the top plate (2) or the bottom plate (3). The side end face of the top longitudinal support beam (9) and the bottom longitudinal support beam (10) is provided with threaded holes for bolting to the U-shaped groove (15).

3. The container for storing sulfur hexafluoride gas cylinders according to claim 1, characterized in that, The cross-sectional opening size of the U-shaped groove (15) is slightly larger than the cross-sectional size of the top longitudinal support beam (9) and the bottom longitudinal support beam (10) to form an interference fit. The side of the U-shaped groove (15) is provided with threaded holes for bolting to the top longitudinal support beam (9) or the bottom longitudinal support beam (10).

4. A container for storing sulfur hexafluoride gas cylinders according to claim 1, characterized in that, The C-type slot (16) has threaded holes on its side for bolting to the front upper longitudinal beam (11), the front lower longitudinal beam (12), the rear upper longitudinal beam (13) or the rear lower longitudinal beam (14), and the cross-sectional dimensions of the longitudinal beam are slightly larger than the cross-sectional dimensions of the C-type slot (16).

5. A container for storing sulfur hexafluoride gas cylinders according to claim 1, characterized in that, Both the front side plate (1) and the rear side plate (8) are integrally welded steel structures and feature a hollow design.

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