Outer box structure of pressure regulating device

Abstract

The utility model relates to the technical field of oil gas devices, in particular to a pressure regulating device outer box structure which comprises a formwork structure and a top frame, the formwork structure comprises a supporting frame, a U-shaped supporting beam is detachably arranged on the supporting frame, the two sides of the top frame are connected with the supporting frame respectively, and the top frame is supported on the supporting beam. A through groove connected with the interior of the formwork structure is formed in the top frame, a top plate is rotatably arranged at one end of the top frame, and the top plate rotates to open or close the through groove. The design that the formwork is detachable is adopted, transportation, installation and equipment maintenance are facilitated, the large-area top plate capable of being opened and closed is arranged inside, the air mobility is improved, the better ventilation effect is provided, natural light entering can be increased, the requirement for artificial illumination is reduced, and the energy-saving and environment-friendly effects are achieved. The problems that a box top in an existing device leaks water and the whole box top needs to be detached during maintenance are thoroughly solved, the safety and quality of the device are guaranteed, and the maintenance cost is reduced for a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil and gas device technical field, especially relate to a pressure regulating device outer box structure. BACKGROUND

[0002] At present, gas has become an important energy in people's daily life and production, and the gas system is arranged in the pressure regulating device, along with the unceasing acceleration of urbanization construction process, the application range and use amount of gas are also increasing. Therefore, the safety problem will be involved in the use process of gas. The pressure regulating device is the core equipment of the whole transportation system in the city gas operation, and the operation state of the pressure regulating device must be effectively managed.

[0003] The position of the gas system must be determined by installing the pressure regulating device outside the gas management system, the existing pressure regulating device adopts the integrated design, and the transportation and installation process is time-consuming. When gas leakage occurs in the pressure regulating device, it is difficult to ventilate the inside of the pressure regulating device in time, workers are difficult to enter the inside of the pressure regulating device for maintenance, the existing pressure regulating device outer box is a flat top structure, waterproof glue is used to prevent rainwater from entering the outer box, but rainwater will accumulate on the top of the pressure regulating device in rainy days, and the waterproof glue will be damaged after a long time of accumulation. Rainwater flowing into the pressure regulating device will cause damage to the internal electrical equipment. SUMMARY

[0004] In view of the technical problems in the background art, the utility model aims to provide a pressure regulating device outer box structure, which is convenient for transportation and equipment maintenance, saves construction time, and can ventilate and maintain in time when gas leaks.

[0005] To achieve the above-mentioned purpose, the utility model provides a technical scheme:

[0006] A pressure regulating device outer box structure, comprising a template structure and a top frame arranged at the upper end of the template structure, the template structure comprising a support frame, a U-shaped support beam being detachably arranged between adjacent two support frames, the two sides of the top frame being connected with the support frames respectively, the top frame being supported on the support beam, a through slot being arranged on the top frame and connected with the inside of the template structure, one end of the top frame being rotatably provided with a top plate, the top plate being rotated to open or close the through slot.

[0007] As a preferred, a driving member for driving the rotation of the top plate is arranged on the top frame.

[0008] As a preferred, a plurality of cabinet doors are arranged on the support frame.

[0009] As a preferred, the template structure further comprises a side plate, the side plate, the support frame and the top plate being combined to form a box shape, and a ventilation opening penetrating into the box is arranged on the side plate.

[0010] Preferably, the two ends of the cabinet door are respectively provided with ventilation plates I, and a plurality of ventilation holes for ventilation are formed in the ventilation plates I.

[0011] Preferably, the two ends of the side plate are respectively provided with ventilation plates II, and a plurality of ventilation holes for ventilation are formed in the ventilation plates II.

[0012] Preferably, the support frame is further provided with a side top plate, the side top plate is arranged between adjacent top frames, and a groove for draining water is formed between the side top plate and the top frame.

[0013] The utility model has the advantages and beneficial effects that:

[0014] In the utility model, the detachable design is convenient for transportation and installation, the personnel entering the pressure regulating device automatically opens the top plate, increases air flow, provides better ventilation effect, can increase the entry of natural light, reduces the demand for artificial lighting, the pressure regulating device is provided with a plurality of ventilation structures, when the top plate is closed, the internal air can be normally circulated, the pressure regulating device can be cooled, the leakage of the tank top in the existing device and the need to disassemble the whole tank top during maintenance are solved, the safety and quality of the device are ensured, and the maintenance cost of the user is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional view of the pressure regulating device outer box structure is provided.

[0016] Figure 2 A support beam structure schematic view of the pressure regulating device outer box structure is provided.

[0017] Figure 3 A support beam and support frame connection view of the pressure regulating device outer box structure is provided.

[0018] Figure 4 A front view of the pressure regulating device outer box structure is provided.

[0019] Figure 5 A driving member and top plate connection schematic view of the pressure regulating device outer box structure is provided.

[0020] Figure 6 A top plate opening schematic view of the pressure regulating device outer box structure is provided.

[0021] Figure 7 A Figure 6 partial enlarged view is provided.

[0022] Figure 8 A ventilation plate I and ventilation plate II structure schematic view of the pressure regulating device outer box structure is provided.

[0023] Figure 9 The utility model provides a kind of edge cover plate position diagram of pressure regulating device outer box structure.

[0024] Reference Signs:1-support frame, 2-cabinet door, 21-display, 22-ventilation plate I, 3-support beam, 4-top frame, 41-top plate, 411-shutter, 42-cylinder, 43-through slot, 44-pressing plate, 45-stand, 46-torsion spring, 5-side top plate, 6-side plate, 61-ventilation plate II, 62-pipe opening, 63-ventilation opening, 7-ventilation hole, 8-edge cover plate, 81-exhaust groove. DETAILED DESCRIPTION

[0025] To make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be described clearly and completely in conjunction with the drawings in the utility model embodiment below. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments.

[0026] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0027] EMBODIMENT

[0028] As shown in Figures 1-6 , a pressure regulating device outer box structure includes a formwork structure and a top frame 4 arranged at the upper end of the formwork structure. The formwork structure includes a support frame 1 and a side plate 6. The support frame 1 is formed by overlapping a plate and a beam assembly. A U-shaped support beam 3 is detachably arranged on the support frame 1. The support beam 3 is a steel pipe structure welded into shape. The support beam 3 and the support frame 1 are connected by bolts to form an integrated body, which facilitates transportation and installation and greatly reduces construction time. A plurality of top frames 4 are arranged at the upper end of the support frame 1. The top frame 4 is a frame structure supported inside the support beam 3. A through slot 43 connected to the inside of the formwork structure is arranged on the top frame 4. A top plate 41 is rotatably arranged at the upper end of the top frame 4. The top plate 41 is hinged to the top frame 4. The rotation of the top plate 41 opens or closes the through slot 43. When the top plate 41 descends, it covers the two sides of the support beam 3. The through slot 43 is used for ventilation. When internal gas leaks, the top plate 41 is driven to rotate. The top plate 41 opens the through slot 43, allowing the leaked gas to be discharged from the direction of the through slot 43, which facilitates workers to enter the pressure regulating device for gas maintenance.

[0029] As shown in Figure 1 , 5As shown in Figure 6, the top frame 4 is arc-shaped to prevent rainwater from accumulating on the top of the box. The top frame 4 is equipped with a driving component for rotating the top plate 41. The driving component is a cylinder 42. One end of the cylinder 42 is connected inside the top frame 4. The shaft of the cylinder 42 is rotatably connected to the top plate 41. When the shaft of the cylinder 42 extends out of the cylinder 42, the shaft of the cylinder 42 lifts the top plate 41, causing the top plate 41 to rotate around one side of the top frame 4, opening the through slot 43. When the shaft of the cylinder 42 retracts into the cylinder 42, it drives the top plate 41 to reset, causing the top plate 41 to close the through slot 43. When personnel enter the pressure regulating device, the top plate 41 automatically opens, increasing airflow and providing better ventilation. It can also increase the entry of natural light and reduce the need for artificial lighting. Traditional pressure regulating devices only have one or two explosion relief ports (through slots) on the top. This design has multiple through slots 43, which can greatly relieve pressure during an explosion and avoid greater damage.

[0030] like Figure 1 , 2 As shown in Figure 4, the support frame 1 is equipped with several cabinet doors 2. A display 21, a processor, and a camera for facial recognition to open the cabinet doors are installed on the cabinet doors 2. The camera and the display are connected to the processor, and the camera and the processor are integrated on the display 21. The display 21 is an explosion-proof display 21, which can monitor the internal operating status of the device. Only people who have been identified can open the cabinet doors 2, which further increases the safety of the pressure regulating device. A gas leak alarm is connected to the display 21, so that the gas leak alarm, cabinet doors 2, and top plate 41 are electrically connected. When the gas leak alarm detects a gas leak, it drives the cabinet doors 2 and top plate 41 to open, release the gas pressure value, reduce the risk of explosion, and avoid loss of life and property.

[0031] like Figure 1 , 4 As shown in Figures 5, 6, and 8, the side plate 6, support frame 1, and top plate 41 form a box-like structure. The side plate 6 has a pressure relief port 62 that penetrates into the box. The pressure relief port 62 is connected to a pressure relief pipe for depressurizing the interior of the outer box. Ventilation plates I 22 are provided at both ends of the cabinet door 2. The ventilation plates I 22 and the cabinet door 2 are connected by bolts. The ventilation plates I 22 have several ventilation holes 7 for ventilation. Ventilation plates II 61 are provided at both ends of the side plate 6. The ventilation plates II 61 and the side plate 6 are connected by bolts. The ventilation plates II 61 have several ventilation holes 7 for ventilation. The holes 7 are inclined towards the ground to achieve ventilation and prevent rainwater from flowing into the outer box of the pressure regulating device. The side plate 6 also has several ventilation openings 63. One of the ventilation openings 63 on the side plate has a fan blade to maintain airflow circulation inside the outer box. This not only helps with cooling but also provides pressure relief in the event of an explosion.

[0032] As Figure 1 , 6 , 9, the two sides of the support beam 3 are provided with side cover plates 8, the side cover plates 8 are inclinedly arranged, a plurality of exhaust grooves 81 are arranged in the side cover plates 8, one end of the side cover plates 8 is bent and overlapped on the support beam 3, and the other end is arranged outside the box body, the side cover plates 8 can ventilate the inside of the box body, when it is raining season, rainwater flows along the side cover plates 8, and water accumulation is prevented, meanwhile, due to the shape of the internal exhaust grooves 81, rainwater cannot flow back into the box body, one end of the top plate 41 is outwardly bent to be provided with a shutter 411, the shutter 411 is supported on the side cover plate 8 and covers the upper end of the side cover plate 8, and rainwater is prevented from flowing into the box body.

[0033] As Figure 1 , 6 , 7, one end of the top frame 4 is provided with a press-fit piece, the press-fit piece comprises a pressing plate 44, a support 45 and a torsion spring 46, the support 45 is fixed on the top frame 4, one end of the pressing plate 44 is connected with the support 45, the other end of the pressing plate 44 is press-fit on the top plate 41, the torsion spring 46 is arranged in the support 45 and connected with the pressing plate 44, when the shaft of the air cylinder 42 is stretched out, the top plate 41 is opened, the pressing plate 44 continuously presses the top plate 41 to prevent the top plate 41 from suddenly collapsing, at this time, the torsion spring 46 is compressed, when the top plate 41 is inserted into the top frame 4, the torsion spring 46 is reset, so that the pressing plate 44 continuously presses the top plate 41, the top plate 41 is prevented from being opened, and meanwhile, the sealing property between the top plate 41 and the top frame 4 can be ensured.

[0034] As Figure 1 , 4 , the support frame 1 is further provided with side top plates 5, the side top plates 5 cover the support beam 3, the side top plates 5 are arranged between adjacent top plates 41, the side top plates 5 are arranged in an arc shape, the top plate 41 and the top frame 4 enclose a channel for draining water, water flow resistance can be effectively reduced, and water drainage efficiency is improved, when it rains, rainwater directly flows downward through the channel and cannot accumulate at the top end of the pressure regulating device.

[0035] The preferred embodiments of the utility model are merely used for limiting the utility model, for those skilled in the art, the utility model can have various changes and changes, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A pressure regulating device outer case structure characterized by comprising: The utility model provides template structure and the top frame of setting on the upper end of template structure, template structure includes support frame and side plate, side plate, support frame and top frame enclose the box body, the detachable U type support beam of support frame is provided, top frame supports inside support beam, top frame is provided with the through slot of inside connection with template structure on, the upper end of top frame rotatably provided with top plate, top plate covers top frame, and top plate rotates and makes through slot open or close.

2. The pressure regulating device outer case structure according to claim 1, wherein The top frame is provided with a driving member for driving the rotation of the top plate.

3. The pressure regulating device housing structure of claim 1, wherein The support frame is provided with a plurality of cabinet doors.

4. The pressure regulating device housing structure of claim 1, wherein The support beam is provided with a side cover plate on each side, the side cover plate is provided with a plurality of exhaust grooves inside, one end of the side cover plate is bent, the bent position is overlapped on the support beam, and the other end is arranged outside the box body.

5. The pressure regulating device housing structure of claim 4, wherein One end of the top plate is outwardly bent and provided with a shutter, and the shutter is supported on the side cover plate.

6. The pressure regulating device housing structure of claim 3, wherein The cabinet door is provided with a ventilation plate I at each end, the side plate is provided with a ventilation plate II at each end, and a plurality of ventilation holes for ventilation are formed in the ventilation plate I and the ventilation plate II.

7. The pressure regulating device housing structure of claim 4, wherein The support frame is further provided with a side top plate, and a channel for draining water is enclosed between the side top plate and the top plate.

8. The pressure regulating device housing structure of claim 1, wherein One end of the top frame is provided with a crimping member, the crimping member includes a pressing plate, a support and a torsion spring, one end of the pressing plate is connected with the support, the other end of the pressing plate is crimped on the top plate, and the torsion spring is arranged in the support and connected with the pressing plate.

9. The pressure regulating device housing structure of claim 3, wherein The cabinet door is provided with a display, a processor and a camera for face recognition to open the cabinet door, and the camera and the display are connected to the processor.

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