CN115384689A - Universal floating production oil storage and unloading ship cabin structure - Google Patents

Abstract

The invention relates to the field of oil storage and unloading ships, and particularly discloses a cabin chamber structure of a general floating production oil storage and unloading ship, which comprises a cabin chamber, wherein a cabin door containing bin is arranged in one end of the cabin chamber, a gear is arranged on the outer side wall of a cabin door above a cabin door handle through a rotating shaft, a guide sliding chute is arranged on the inner side wall of the cabin door containing bin on the outer side of the rotating shaft, a sliding rack is arranged on the inner side wall of the cabin door containing bin below the gear, a speed reducing mechanism is arranged at the free end of a take-up rope, and a coil spring is sleeved on the outer side of a connecting shaft. The setting of reduction gears can be when applying the effort of keeping away from the reduction gears direction to the hatch door handle, can make to receive the rope and will stretch at connecting axle outside coil spring around rolling up, when promoting the hatch door simultaneously, can make the gear mesh in the outside of slip rack and rotate, plays the mode that opens the door with traditional rotation and changes the mode of push-and-pull into, reduces occupation space.

Description

Compartment structure of general-purpose floating production, storage and offloading vessel

technical field

The invention relates to the field of oil storage and unloading ships, in particular to a cabin structure of a general-purpose floating production, storage and unloading ship.

Background technique

Floating production and storage vessel (FPSO) is a key facility for offshore oil development. It is mainly used for the exploitation, processing, storage, and export of offshore oil and natural gas. The cabin refers to various spaces below the deck, including the bow cabin and stern hold, cargo hold, machinery room and boiler room, etc.

However, due to the need to ensure sufficient oil storage space inside the oil storage tanker, the space in the cabin is relatively narrow, and it is not convenient to cooperate with the traditional hatch door opening and closing method through the narrow cabin.

Contents of the invention

Aiming at the existing problems, the present invention provides a general-purpose floating production, storage and offloading vessel cabin structure, and the combined use of the device can effectively solve the problems raised in the background technology.

In order to solve the above problems, the present invention adopts the following technical solutions:

The general floating production, storage and offloading ship cabin structure includes a cabin, one end of the cabin is provided with a door storage bin, and a door is installed inside the door storage bin, and the door is located far away from the A hatch handle is provided on one side of the inner side of the cabin, and the upper side of the hatch handle is located on the outer wall of the hatch door, and a gear is installed through a rotating shaft, and the outer side of the rotating shaft is located on the inner side of the hatch storage bin. The wall is provided with a guide chute, and the bottom of the gear is located on the inner side wall of the storage compartment of the hatch, and a sliding rack is installed. A deceleration mechanism is provided at the free end of the deceleration mechanism, a connecting shaft is installed inside the deceleration mechanism, and a coil spring is sleeved on the outside of the connecting shaft.

As a further solution of the present invention: the lower end of the cabin is provided with a cabin base, the upper surface of the cabin base is provided with a limiting groove, and a cabin partition is installed above the limiting groove, and the inside of the cabin is provided with Hollow chamber, the lower surface of the cabin partition is provided with an inflation jack, the inflation nozzle is installed directly below the inflation jack in the inside of the limiting groove, and the top of the inflation jack is located in the hollow chamber An air bag is arranged inside, and an air bag connecting pipe is connected between the air bag and the inflation jack.

As a further solution of the present invention: the lower end of the inflatable nozzle is connected with an air guide tube, the interior of the cabin base is provided with a base reserved warehouse, and one end of the air guide tube is connected to the inner part of the base reserved warehouse through a pipeline. There is an air pump.

As a further solution of the present invention: a start button is installed on the upper surface of the cabin base above the air pump.

As a further solution of the present invention: one side of the cabin partition is provided with an installation block, and the outer side of the installation block is located at the side end of the ship cabin to provide an installation card slot.

As a further solution of the present invention: the coil spring is fixedly connected to the receiving rope, and the gear is meshed and rotatably connected to the sliding rack.

As a further solution of the present invention: the gear is slidably connected to the guide chute through a rotating shaft, and a hatch chute is provided under the cabin door inside the cabin.

As a further solution of the present invention: the cabin partition is clamped with the limiting groove, the inflation nozzle is clamped with the inflation socket, and a one-way valve is provided inside the inflation socket.

As a further solution of the present invention: the air pump is connected through a pipeline to the air duct.

As a further solution of the present invention: the cabin partition is connected to the ship cabin through the mortise and tenon structure formed by the installation slot and the installation block.

Compared with prior art, the beneficial effect of the present invention is:

1. By controlling the filling of gas into the airbag, the airbag can be inflated to fill the inner space of the hollow cabin, so as to increase the overall sound insulation and heat preservation effect of the cabin partition, thereby enhancing the overall living comfort of the cabin and reducing energy consumption. consume.

2. After the hatch is opened, after the force on the hatch is disconnected, under the elastic reset force of the coil spring, the rope will be pulled to reset the hatch, and at the same time, it will continue to work under the meshing action of the gear and the sliding rack. , to play the role of slow reset to facilitate the opening and closing of the hatch.

3. The cabin partition can be clamped inside the installation card slot through the installation of the card block, the installation efficiency of the cabin inside the hull, and the control of the air bag inside the cabin partition can be controlled by the start button to control the air pump to work to ensure control Inflation of the airbag.

4. The setting of the deceleration mechanism can make the take-up rope wrap around the outer coil spring of the connecting shaft to stretch when the force is applied to the door handle away from the direction of the deceleration mechanism. At the same time, when the hatch is pushed, The gears will be engaged and rotated on the outside of the sliding rack, which will change the traditional way of opening the door by turning it into a push-pull way, reducing the occupied space.

Description of drawings

Fig. 1 is a structural schematic diagram of the cabin structure of a general-purpose floating production, storage and offloading vessel;

Fig. 2 is a structural schematic diagram of a hatch in the cabin structure of a general-purpose floating production, storage and offloading ship;

Fig. 3 is a cross-sectional view of the hatch in the cabin structure of the general-purpose floating production, storage and offloading ship;

Fig. 4 is the rear view of the hatch in the cabin structure of the general-purpose floating production, storage and offloading vessel;

Fig. 5 is a partial cross-sectional view of the cabin in the cabin structure of the general-purpose floating production, storage and offloading ship;

Fig. 6 is a cross-sectional view of the cabin base in the cabin structure of the general-purpose FPSO;

Fig. 7 is a cross-sectional view of the deceleration mechanism in the cabin structure of the general-purpose FPSO vessel.

In the figure: 1. Ship cabin; 2. Cabin partition; 3. Hatch door storage; 4. Hatch door; 5. Hatch door handle; 6. Gear; 7. Sliding rack; 8. Guide chute; 9. Deceleration mechanism; 10, rope collection; 11, hatch chute; 12, cabin base; 101, installation card slot; 102, limit slot; 103, inflation nozzle; 104, start button; 105, air duct; 107, air pump; 201, hollow chamber; 202, airbag; 203, inflation jack; 204, airbag connecting pipe; 205, installation block; 901, coil spring; 902, connecting shaft.

Detailed ways

The present invention will be further described below in conjunction with specific inventions, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the present invention All other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of this specification, descriptions referring to the terms "this embodiment", "some embodiments", "examples", "specific examples", or "some examples" mean that specific features described in connection with the embodiments or examples , structures, materials or features are included in at least one embodiment or example of the present invention, in this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example, and the specific features described, Structures, materials or features may be combined in any suitable manner in any one or more embodiments or examples.

As shown in Figures 1-7, this embodiment provides a general-purpose floating production, storage and offloading ship cabin structure, including a cabin room 1, one end of the cabin room 1 is provided with a hatch storage bin 3, and the hatch storage bin 3 The inside of the cabin door 4 is installed, and the bottom of the cabin door 4 is provided with a cabin door chute 11 in the interior of the cabin 1, and the cabin door 4 is provided with a cabin door handle 5 on the side of the inner side far away from the cabin room 1. The top of 5 is positioned at the outer side wall of cabin door 4 and is equipped with gear 6 through rotating shaft, and the outside of rotating shaft is positioned at the inner side wall of cabin door storage bin 3 and is provided with guide chute 8, and gear 6 is slidably connected with guide chute 8 by rotating shaft, and gear 6 The bottom of the door storage bin 3 is provided with a sliding rack 7 on the inner side wall of the door storage bin 3, and the gear 6 is engaged and rotated with the sliding rack 7. The free end is provided with a deceleration mechanism 9, and the interior of the deceleration mechanism 9 is equipped with a connecting shaft 902, and the outer side of the connecting shaft 902 is sleeved with a coil spring 901, and the coil spring 901 is fixedly connected with the receiving rope 10. When the door handle 5 exerts an active force away from the speed reduction mechanism 9, the rope 10 will be wound around the connecting shaft 902 and the outer coil spring 901 will be stretched, and when the door 4 is pushed, the gear 6 will be stretched. Engage and rotate on the outside of the sliding rack 7, and the rotating shaft installed inside the gear 6 will guide and slide in the inside of the reduction mechanism 9. Under the elastic reset force of the spring 901, pulling the rope 10 makes the hatch 4 reset, and at the same time, under the meshing action of the gear 6 and the sliding rack 7, it plays the role of slow reset to facilitate the opening and closing of the hatch 4 .

As shown in Figure 3-6, the lower end of the cabin room 1 is provided with a cabin base 12, and the upper surface of the cabin base 12 is provided with a limiting groove 102, and a cabin partition 2 is installed above the limiting groove 102, and the interior of the cabin partition 2 There is a hollow chamber 201, and the lower surface of the cabin partition 2 is provided with an inflation jack 203. The inflation nozzle 103 is installed directly below the inflation jack 203 inside the limit groove 102, and the top of the inflation jack 203 is located in the hollow chamber 201. There is an airbag 202 inside the airbag 202, and an airbag connecting pipe 204 is connected between the airbag 202 and the inflation jack 203, the compartment partition 2 is snapped to the limit groove 102, the inflation nozzle 103 is snapped to the inflation jack 203, and the inflation jack 203 There is a one-way valve inside, when the inflation nozzle 103 and the inflation socket 203 are assembled, the gas can be filled into the airbag 202 by controlling, so that the airbag 202 can be inflated to fill the inner space of the hollow chamber 201, thereby Realize increasing the sound insulation and thermal insulation effect of the cabin partition 2 as a whole, thereby realizing enhancing the living comfort of the ship cabin 1 as a whole and reducing energy consumption.

As shown in Figure 2-4, the lower end of the inflatable nozzle 103 is connected with an air guide tube 105, and the inside of the cabin base 12 is provided with a base reserved compartment 106, and one end of the air guide tube 105 is located inside the base reserved compartment 106 through a pipe connected to an inflatable tube. The pump 107, the top of the air pump 107 is located on the upper surface of the cabin base 12, and a start button 104 is installed. One side of the cabin partition 2 is provided with an installation block 205, and the outside of the installation block 205 is located at the side end of the cabin 1. The card slot 101, the compartment partition 2 and the ship cabin 1 are connected through the mortise and tenon structure formed by the installation card slot 101 and the installation block 205, and the compartment partition 2 can be clamped inside the installation card slot 101 by installing the card block 205, The installation efficiency of the cabin inside the hull and the control of the airbag 202 inside the cabin partition 2 can be controlled by the start button 104 .

The working principle of the present invention is: when the cabin door handle 5 is applied with a force away from the direction of the deceleration mechanism 9, the rope 10 will be stretched around the outer coil spring 901 of the connecting shaft 902, and at the same time when the cabin When the door 4 is pushed, the gear 6 will be engaged and rotated on the outside of the sliding rack 7, and the rotating shaft installed inside the gear 6 will guide and slide in the inside of the reduction mechanism 9. After the hatch 4 is opened, the pair of After the active force of the hatch door 4, under the elastic reset action force of the coil spring 901, the pulling rope 10 is pulled to reset the hatch door 4, and at the same time, the meshing action of the gear 6 and the sliding rack 7 continues to reset slowly. The opening and closing of the cabin door 4 is facilitated, the cabin partition 2 can be clamped inside the installation slot 101 through the installation block 205, and the inflation nozzle 103 and the inflation jack 203 are assembled, which improves the installation efficiency of the cabin inside the hull , the start button 104 controls the air pump 107 to inflate, and the airbag 202 can be filled with gas by controlling the inside of the airbag 202, so that the airbag 202 can be inflated to fill the inner space of the hollow chamber 201, thereby increasing the sound insulation of the cabin partition 2 as a whole Insulation effect, so as to enhance the overall living comfort of the cabin 1 and reduce energy consumption.

In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technology of the present invention Any equivalent replacement or change of the scheme and its inventive concepts shall fall within the protection scope of the present invention.

Claims (10)

1. The cabin structure of a general-purpose floating production, storage and offloading ship, including a cabin (1), characterized in that, one end of the cabin (1) is provided with a door storage bin (3), and the door A hatch (4) is installed inside the storage bin (3), and a hatch handle (5) is provided on a side of the hatch door (4) that is located away from the inside of the cabin (1), and the hatch handle (5) is The top of (5) is positioned at the outer side wall of described cabin door (4) and is equipped with gear (6) through rotating shaft, and the outer side of described rotating shaft is positioned at the inner side wall of described hatch storage bin (3) and offers guide chute (8 ), the bottom of the gear (6) is located on the inner side wall of the door storage bin (3) and a sliding rack (7) is installed, and the door (4) is located near the door handle (5) One end is connected with a rope (10), the free end of the rope (10) is provided with a deceleration mechanism (9), and a connecting shaft (902) is installed inside the deceleration mechanism (9), and the connecting shaft (902 ) is sleeved with a coil spring (901). 2. The general-purpose FPSO cabin structure according to claim 1, characterized in that, the lower end of the cabin (1) is provided with a cabin base (12), and the cabin base (12) Limiting groove (102) is opened on the upper surface of the upper surface, and a cabin partition (2) is installed above the limiting groove (102), and a hollow warehouse (201) is opened inside the (2), and the cabin partition The lower surface of (2) is provided with an inflatable socket (203), and an inflatable nozzle (103) is installed directly below the inflatable socket (203) in the inside of the limiting groove (102). An airbag (202) is arranged above (203) inside the hollow chamber (201), and an airbag connecting pipe (204) is connected between the airbag (202) and the inflation jack (203). 3. The general-purpose FPSO cabin structure according to claim 2, characterized in that, the lower end of the inflation nozzle (103) is connected with an air duct (105), and the cabin base (12) There is a reserved base warehouse (106) inside, and one end of the air guide pipe (105) is connected to an air pump (107) inside the reserved base warehouse (106) through a pipeline. 4. The general-purpose FPSO cabin structure according to claim 3, characterized in that a start button ( 104). 5. The general-purpose FPSO cabin structure according to claim 2, characterized in that, one side of the cabin partition (2) is provided with an installation block (205), which is an installation block ( 205) is provided with an installation card slot (101) at the side end of the cabin (1). 6. The general-purpose FPSO cabin structure according to claim 1, characterized in that, the coil spring (901) is fixedly connected to the receiving rope (10), and the gear (6) Engaged with the sliding rack (7) to rotate. 7. The general-purpose FPSO cabin structure according to claim 1, characterized in that, the gear (6) is slidably connected to the guide chute (8) through a rotating shaft, and the hatch door The bottom of (4) is located in the inside of the cabin (1) and is provided with a hatch chute (11). 8. The general-purpose floating production, storage and offloading ship cabin structure according to claim 2, characterized in that, the cabin partition (2) is clamped with the limiting groove (102), and the inflation nozzle (103) is clamped with the inflation socket (203), and a one-way valve is opened inside the inflation socket (203). 9. The general-purpose FPSO cabin structure according to claim 3, characterized in that the air pump (107) is connected through a pipeline to the air guide pipe (105). 10. The general-purpose FPSO cabin structure according to claim 5, characterized in that the cabin partition (2) and the ship cabin (1) pass through the installation slot (101 ) is connected with the mortise and tenon structure formed by the installation block (205).

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