CN219012088U

CN219012088U - Sleeping cabin of offshore platform

Info

Publication number: CN219012088U
Application number: CN202223244254.7U
Authority: CN
Inventors: 程特; 左茂林; 廉瀚; 刘林立; 彭卫芳; 张�林
Original assignee: CNOOC Safety and Technology Services Co Ltd Zhanjiang Branch; CNOOC Guangdong Safety and Health Technology Co Ltd
Current assignee: CNOOC Safety and Technology Services Co Ltd Zhanjiang Branch; CNOOC Guangdong Safety and Health Technology Co Ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-12
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses an offshore platform sleeping cabin, which belongs to the technical field of oil and gas exploration and development, wherein at least one of a front side wall, a rear side wall, a left side wall, a right side wall, a top plate and a bottom plate of the sleeping cabin is made of a first damping sound-insulating plate, and the first damping sound-insulating plate comprises from inside to outside: a first plastic ply; a frame layer in the plate body; a cavity layer; a sound absorbing layer; the first damping cushion layer is arranged on the outer surface of the sound absorption layer; the plate body outer frame layer is arranged on the outer surface of the first damping cushion layer; the second plastic plate layer is arranged on the outer surface of the outer frame layer of the plate body. The offshore platform sleeping cabin disclosed by the utility model can insulate sound and damp, and provides a silent and comfortable sleeping environment for workers.

Description

Sleeping cabin of offshore platform

Technical Field

The utility model belongs to the technical field of oil and gas exploration and development, and particularly relates to an offshore platform sleeping cabin.

Background

In recent years, the trend of using space sleeping cabins is gradually rising, and the space sleeping cabins have the advantages of small space occupation, more private space and the like, and gradually enter application scenes such as young hotels, electronic competitive hotels, container capsule hotels, airports, corporate dormitories and the like, and aim to experience technological subjects and the living environment of space bodies.

The sound insulation performance of the space sleeping capsule in the current market is only 5-8dB (A), and the space sleeping capsule has no functions of snore noise reduction, vibration reduction and the like. Because the offshore platform environment is different from the land application scene, the offshore platform has the characteristics of high noise intensity and obvious vibration sense, and for snoring, night shift, shallow sleep required offshore platform workers, the workers are difficult to obtain good sleep in the sleep environment of the offshore platform, and the existing space sleeping cabin can not provide the good sleep environment for the offshore platform workers. Therefore, in order to make the offshore platform staff get a noise-reducing and vibration-reducing sleeping environment, improvement of the current sleeping cabin is needed.

Disclosure of Invention

The utility model provides an offshore platform sleeping cabin which can insulate sound and reduce vibration and provide a silent and comfortable sleeping environment for a worker.

In order to achieve the above purpose, the technical scheme of the utility model provides an offshore platform sleeping cabin, wherein the front side wall, the rear side wall, the left side wall, the right side wall, the top plate and the bottom plate of the sleeping cabin all comprise a first plastic plate layer, a plate body inner frame layer, a cavity layer, a plate body outer frame layer and a second plastic plate layer from inside to outside, the front side wall is provided with a cabin door, the bed plate in the sleeping cabin comprises a plastic plate layer and a bed plate frame from top to bottom, at least one of the front side wall, the rear side wall, the left side wall, the right side wall, the top plate and the bottom plate of the sleeping cabin is made of a first damping sound-insulating plate, and the first damping sound-insulating plate comprises from inside to outside: a first plastic ply; a frame layer in the plate body; a cavity layer; a sound absorbing layer; the first damping cushion layer is arranged on the outer surface of the sound absorption layer; the plate body outer frame layer is arranged on the outer surface of the first damping cushion layer; the second plastic plate layer is arranged on the outer surface of the outer frame layer of the plate body.

As an improvement of the utility model, the thickness of the sound absorbing layer is 50mm, and the thickness of the first damping cushion layer is 2mm.

As an improvement of the utility model, the bed board is made of a second damping acoustic panel, and the second damping acoustic panel comprises from top to bottom: a plastic plate layer; the bed board frame is arranged on the lower surface of the plastic board layer; the second vibration reduction cushion layer is arranged on the lower surface of the bed board frame.

As an improvement of the utility model, the thickness of the second damping cushion is 2mm.

As an improvement of the present utility model, the rear side wall is provided with a first ventilation device, the first ventilation device comprising: the first vent hole is formed in the first plastic plate layer and the plate body inner frame layer; the first ventilation pipe penetrates through the first ventilation hole; the air duct is arranged in the sound absorption layer, and one end of the air duct is communicated with one end of the first ventilation pipe; the second ventilation holes are formed in one side of the air duct of the sound absorption layer, the first vibration reduction cushion layer, the plate body outer frame layer and the second plastic plate layer, and are formed in a spaced mode with the first ventilation holes; the second ventilation pipe is arranged in the second ventilation hole, one end of the second ventilation pipe is communicated with the other end of the air channel, and a ventilation fan is arranged at the other end side of the second ventilation pipe.

As an improvement of the utility model, the ventilation fan of the first ventilation device is used for introducing air into the cabin from outside the cabin;

the rear side wall is also provided with a second ventilation device which has the same structure as the first ventilation device, the second ventilation device and the first ventilation device are arranged at intervals on the upper side of the rear side wall, and a ventilation fan of the second ventilation device is used for introducing gas from the cabin to the outside of the cabin.

The offshore platform sleeping cabin provided by the embodiment of the utility model has at least the following beneficial effects:

(1) The front side wall, the rear side wall, the left side wall, the right side wall, the top plate and the bottom plate of the sleeping cabin are at least one of which is made of a first damping sound insulation plate, a sound absorption layer and a first damping cushion layer are arranged between a first plastic plate layer and a second plastic plate layer of the first damping sound insulation plate, the sound absorption layer can enhance the sound absorption effect in a wall, the first damping sound insulation plate is made of sandwich-type multi-layer sound absorption and insulation structural plates, the whole sound insulation volume is improved, the damping of the plates can be increased by the first damping cushion layer, the vibration impact transmitted to the plates is consumed, and meanwhile the sound insulation volume of the first damping cushion layer is effectively improved.

(2) The bed board is made of a second damping sound insulation board, and a second damping cushion layer is arranged on the lower surface of the bed board frame of the second damping sound insulation board. The damping of the bed board can be increased by the second damping cushion layer, the rigid lap joint structure of the bed board and the steel frame is buffered, and meanwhile, the sound insulation of the bed board is effectively improved.

(3) The first ventilation holes and the second ventilation holes of the first ventilation device are arranged at intervals, and the sound absorption layer is used for silencing the air duct, so that the transmission of noise outside the sleeping cabin through the first ventilation device can be reduced; the ventilation fan is arranged on the outer end side of the first damping sound insulation plate, and the air duct is muffled through the sound absorption layer, so that the propagation of ventilation fan noise through the first ventilation device can be reduced.

The sleeping cabin can insulate sound and damp, provide a quiet and comfortable sleeping environment for workers, further improve sleeping quality and improve working efficiency of the workers.

Drawings

FIG. 1 is a schematic view of a sleep module of an offshore platform according to an embodiment of the present utility model;

FIG. 2 is a block diagram of a rear sidewall of an offshore platform sleep module provided by an embodiment of the present utility model;

FIG. 3 is another block diagram of a rear sidewall of an offshore platform sleep module provided by an embodiment of the present utility model;

fig. 4 is a structural view of a second shock absorbing and sound insulating panel of an offshore platform sleeping compartment provided by an embodiment of the present utility model.

Wherein: 1. a sleep cabin; 11. a front sidewall; 12. a rear sidewall; 13. a right side wall; 14. a top plate; 15. a cabin door; 2. a first shock absorbing acoustic panel; 21. a first plastic ply; 22. a frame layer in the plate body; 23. a cavity layer; 24. an outer frame layer of the plate body; 25. a second plastic ply; 26. a sound absorbing layer; 27. a first vibration damping cushion; 3. a second shock absorbing and sound insulating plate; 31. a plastic plate layer; 32. a bed board frame; 33. a second vibration damping cushion; 4. a first ventilation device; 41. a first vent; 42. a first ventilation pipe; 43. an air duct; 44. a second vent hole; 45. a second ventilation pipe; 46. a ventilation fan; 5. and a second ventilation device.

Detailed Description

The present utility model will now be described in detail with reference to the drawings and examples, wherein the examples are intended to be illustrative of only some, but not all, of the examples. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, the conventional sleeping cabin is formed by enclosing a front side wall 11, a rear side wall 12, a left side wall, a right side wall 13, a top plate 14 and a bottom plate, wherein the front side wall 11, the rear side wall 12, the left side wall, the right side wall 13, the top plate 14 and the bottom plate all comprise a first plastic plate layer 21, a plate body inner frame layer 22, a cavity layer 23, a plate body outer frame layer 24 and a second plastic plate layer 25 from inside to outside, the front side wall 11 is provided with a cabin door 15, a bed plate is arranged in the sleeping cabin, and the bed plate comprises a plastic plate layer 31 and a bed plate frame 32 from top to bottom. The sleeping cabin does not have the functions of noise reduction, vibration reduction and the like, and is difficult to bring a sleeping environment with noise reduction and vibration reduction for staff on an offshore platform with high noise intensity and obvious vibration sense.

As shown in fig. 1 to 3, the embodiment of the present utility model provides an offshore platform sleeping cabin, wherein at least one of a front side wall 11, a rear side wall 12, a left side wall, a right side wall 13, a top plate 14 and a bottom plate of the sleeping cabin 1 is made of a first damping acoustic panel 2, and the first damping acoustic panel 2 comprises from inside to outside: a first plastic ply 21; an inner frame layer 22 of the panel body; a cavity layer 23; a sound absorbing layer 26; a first damping cushion layer 27 provided on the outer surface of the sound absorbing layer; a plate body outer frame layer 24 provided on the outer surface of the first vibration damping cushion; and a second plastic ply 25 provided on the outer surface of the outer frame layer of the panel body. The first plastic plate layer 21 can be fixed on the plate body inner frame layer 22 of the steel structure through fasteners such as self-tapping nails, the second plastic plate layer 25 can be fixed on the plate body outer frame layer 24 of the steel structure through fasteners such as self-tapping nails, and the first plastic plate layer 21 and the second plastic plate layer 25 can be made of ABS plastic; the sound absorbing layer 26 can be embedded into the second plastic plate layer 25, and can be made of melamine, so that the sound absorbing effect in the wall can be enhanced, the first damping sound insulating plate 2 can be further formed into a sandwich type multi-layer sound absorbing and insulating structural plate, and the overall sound insulating volume is improved; the first damping cushion layer 27 can be adhered to the second plastic plate layer 25, the first damping cushion layer 27 can be made of butyl damping cushion material with aluminum foil structure, so that the damping of the plate can be increased, the vibration impact transferred to the plate can be consumed, and the sound insulation volume of the first damping cushion layer 27 can be effectively improved. The sleeping cabin 1 can insulate sound and damp, and provides a quiet and comfortable sleeping environment for workers.

Preferably, the thickness of the first plastic plate layer 21 and the second plastic plate layer 25 can be 3mm, the thickness of the cavity layer 23 can be 90mm, the thickness of the sound absorbing layer 26 is 50mm, and the thickness of the first vibration damping cushion layer 27 is 2mm, so that the sleeping cabin 1 has better vibration damping and sound insulation effects. The thickness of the sound absorbing layer 26 and the thickness of the first vibration damping cushion 27 may also be set to different thicknesses according to actual needs.

As shown in fig. 4, in some embodiments, the bed deck is made with a second shock absorbing baffle 3 comprising, from top to bottom: the plastic sheet layer 31, the bed board frame 32 that locates the plastic sheet layer lower surface and locate the second damping bed course 33 of bed board frame lower surface. Wherein, the plastic plate layer 31 can be fixed on the bed board frame 32 with a steel structure through a fastener, and the plastic plate layer 31 can be made of PVC plastic; the second damping cushion layer 33 can be adhered to the plastic plate layer 31, the second damping cushion layer 33 can be made of a butyl damping cushion with an aluminum foil structure, damping of the bed plate can be increased, the rigid lap joint structure of the bed plate and the steel frame is buffered, and sound insulation of the bed plate is effectively improved.

Preferably, the thickness of the plastic plate layer 31 is 8cm, and the thickness of the second damping cushion layer 33 is 2mm, so that the sleeping cabin 1 has better damping and sound insulation effects. The thickness of the second damping cushion 33 may also be set to be different according to actual needs.

As shown in fig. 2, in some embodiments, the rear sidewall 12 is provided with a first ventilation device 4 comprising a first ventilation hole 41, a first ventilation hole 42, an air duct 43, a second ventilation hole 44, a second ventilation pipe 45, and a ventilation fan 46, wherein: the first ventilation hole is arranged on the first plastic plate layer 21 and the plate body inner frame layer 22, the first ventilation pipe 42 penetrates through the first ventilation hole 41, the air duct 43 is arranged in the sound absorption layer 26, one end of the air duct is communicated with one end of the first ventilation pipe 42, the second ventilation hole 44 is arranged on one side of the air duct 43 of the sound absorption layer 26, the first vibration reduction cushion layer 27, the plate body outer frame layer 24 and the second plastic plate layer 25, the second ventilation hole 44 is arranged at intervals with the first ventilation hole 41, the second ventilation pipe 45 is arranged on the second ventilation hole 44, one end of the second ventilation pipe is communicated with the other end of the air duct 43, and the ventilation fan 46 is arranged on the other end side of the second ventilation pipe. In the traditional space sleeping cabin, the ventilation holes penetrate through the wallboard along the direction perpendicular to the wallboard, the fan is arranged in the ventilation holes, the distance between a human body and the ventilation holes is relatively short due to the fact that the space in the sleeping cabin is relatively small, external and fan noise can be easily transmitted through the ventilation holes, and a quiet and comfortable sleeping environment is difficult to build. In this embodiment, the first ventilation device 4 adopts mechanical ventilation, the first ventilation holes 41 and the second ventilation holes 44 are arranged at intervals, and the sound absorption layer 26 is used for silencing the air duct 43, so that the transmission of external noise of the sleeping cabin 1 through the first ventilation device 4 can be reduced; compared with the fan arranged on the near end side of the wallboard, the ventilating fan 46 is arranged on the outer end side of the first damping sound insulation board 2, and the air duct 43 is muffled through the sound absorption layer 26, so that the propagation of ventilating fan noise through the first ventilating device 4 can be reduced.

As shown in fig. 3, in some embodiments, the rear side wall 12 is provided with a first ventilation device 4 and a second ventilation device 5 which are identical in structure, the second ventilation device and the first ventilation device are arranged at intervals on the upper side of the rear side wall, the ventilation fan 46 of the first ventilation device 4 is used for introducing gas from outside the cabin into the cabin, and the ventilation fan 46 of the second ventilation device 5 is used for introducing gas from inside the cabin into outside the cabin. So that the sleeping cabin 1 can respectively realize air intake and air exhaust through two independent air channels 43. The ventilating fan 46 may be a blowing fan or a suction fan according to actual needs.

In the sleeping cabin of the offshore platform provided by the embodiment of the utility model, at least one of the front side wall 11, the rear side wall 12, the left side wall, the right side wall 13, the top plate 14 and the bottom plate of the sleeping cabin 1 can be made of the first damping sound insulation plate 2, and a sound absorption layer 26 and a first damping cushion layer 27 are arranged between the first plastic plate layer 21 and the second plastic plate layer 25 of the first damping sound insulation plate, and can enhance the sound absorption effect in a wall, and the first damping cushion layer 27 can consume vibration and impact transferred to the sound absorption layer, so that the sound insulation volume of the first damping cushion layer 27 is effectively improved. The bed board can be made of the second damping acoustic board 3, and the lower surface of the bed board frame 32 of the second damping acoustic board is provided with the second damping cushion layer 33, so that the damping of the bed board can be increased by the second damping cushion layer, and the acoustic insulation amount of the bed board is effectively improved. The same first ventilation device 4 and second ventilation device 5 can be arranged on the upper side of the rear side wall 12 at intervals, the first ventilation holes 41 and the second ventilation holes 44 of the first ventilation device 4 are arranged at intervals, the air duct 43 is silenced through the sound absorption layer 26, and the transmission of external noise of the sleeping cabin 1 through the first ventilation device 4 can be reduced; the ventilation fan 46 is provided on the outer end side of the first damper and soundproof plate 2, and the propagation of noise of the ventilation fan 46 through the first ventilation device 4 can be reduced. The offshore platform sleeping cabin 1 can insulate sound and damp, provide silent and comfortable sleeping environment for workers, further improve sleeping quality and improve working efficiency of the workers.

In a specific embodiment of the utility model, the front side wall 11, the rear side wall 12, the left side wall, the right side wall 13, the top plate 14 and the bottom plate of the sleeping cabin 1 body are all made of the first damping sound insulation plate 2, the first ventilation device 4 and the second ventilation device 5 are arranged on the upper side of the rear side wall 12 at intervals, the bed plate is made of the second damping sound insulation plate 3, and when the noise outside the sleeping cabin 1 is 60dB (A), the noise in the cabin is less than 40dB (A) according to 24-hour real-time sleeping quality monitoring and snore recording; when the in-cabin snore is 75dB (A), the out-cabin snore is not more than 60dB (A), and the noise reduction is not less than 15dB (A); the vibration isolation rate is more than 80%, the vibration isolation sound transmission loss TL is not less than 18dB (A), the sound insulation and vibration reduction effects are obvious, a silent and comfortable sleeping environment can be provided for workers, and the sleeping quality is effectively improved.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides an offshore platform sleep cabin, the preceding lateral wall of sleep cabin, back lateral wall, left side wall, right side wall, roof, bottom plate are by interior to including first plastics sheet layer, the internal frame layer of board, cavity layer, the external frame layer of board and second plastics sheet layer outward, and preceding lateral wall is equipped with the hatch door, and the bed board in the sleep cabin includes plastics sheet layer and bed board frame from top to bottom, its characterized in that, at least one of them adopts first shock attenuation acoustic celotex board to make of preceding lateral wall, back lateral wall, left side wall, right side wall, roof, bottom plate in the sleep cabin, first shock attenuation acoustic celotex board includes from interior to exterior: a first plastic ply; a frame layer in the plate body; a cavity layer; a sound absorbing layer; the first damping cushion layer is arranged on the outer surface of the sound absorption layer; the plate body outer frame layer is arranged on the outer surface of the first damping cushion layer; the second plastic plate layer is arranged on the outer surface of the outer frame layer of the plate body.

2. The offshore platform sleep module of claim 1, wherein the sound absorbing layer has a thickness of 50mm and the first damping cushion has a thickness of 2mm.

3. The offshore platform sleep module of claim 1, wherein the deck is formed from a second shock absorbing baffle, the second shock absorbing baffle comprising, from top to bottom: a plastic plate layer; the bed board frame is arranged on the lower surface of the plastic board layer; the second vibration reduction cushion layer is arranged on the lower surface of the bed board frame.

4. The offshore platform sleep module of claim 3, wherein the second damping cushion has a thickness of 2mm.

5. The offshore platform sleep pod of claim 1, wherein the rear sidewall is provided with a first ventilation means comprising: the first vent hole is formed in the first plastic plate layer and the plate body inner frame layer; the first ventilation pipe penetrates through the first ventilation hole; the air duct is arranged in the sound absorption layer, and one end of the air duct is communicated with one end of the first ventilation pipe; the second ventilation holes are formed in one side of the air duct of the sound absorption layer, the first vibration reduction cushion layer, the plate body outer frame layer and the second plastic plate layer, and are formed in a spaced mode with the first ventilation holes; the second ventilation pipe is arranged in the second ventilation hole, one end of the second ventilation pipe is communicated with the other end of the air channel, and a ventilation fan is arranged at the other end side of the second ventilation pipe.

6. The offshore platform sleep pod of claim 5, wherein the ventilation fan of the first ventilation means is adapted to introduce gas into the pod from outside the pod;