778results about "Hull interior subdivision" patented technology

The invention discloses a device for slowing down sloshing of a liquid tank. The device comprises the liquid tank, a linear guide rail sliding mechanism, a combined swash plate device and an automatic springback swash plate device. According to the device for slowing down the sloshing of the liquid tank, a double-sloshing-reduction method is adopted, firstly, the amplitude of the sloshing wave height of the free liquid surface and the kinetic energy of liquid sloshing are weakened in the middle of the liquid tank by means of the automatic rebound swash plate device; liquid sloshing energy is dissipated by means of holes of the combined swash plate device for liquid to enter and exit from the bulkhead, direct action of free surface movement of the liquid on the side wall of the liquid tank is hindered, impact load of liquid sloshing on the bulkhead is reduced, and the phenomena of top rushing and jet flow caused by climbing along the bulkhead are inhibited. Meanwhile, the position of the combined oscillation suppression plate device can be adjusted by means of the linear guide rail sliding mechanism, the energy of liquid oscillation can be dissipated to the maximum extent, meanwhile, the inherent frequency of the liquid tank is changed, resonance can be effectively avoided, and therefore the wave absorption and stabilization effects of the oscillation suppression device can be better exerted.

The invention relates to a container ship methanol fuel daily cabin arrangement form, and belongs to the technical field of ship design and manufacture, the container ship methanol fuel daily cabin arrangement form comprises a methanol fuel daily cabin and a methanol fuel preparation room, the methanol fuel daily cabin is arranged on one side of an engine room above a main deck, and the methanol fuel preparation room is arranged on one side of an engine room below the main deck; and the methanol fuel daily cabin and the methanol fuel preparation room are adjacently arranged up and down. For a large container ship, the length of a traditional cabin shed is generally about 6 m, and in order to guarantee the volume of the methanol fuel daily cabin, the width of the methanol fuel daily cabin and the height of a top deck can be adjusted according to needs.

The invention discloses a cultivation work ship with a ship body capable of being opened and closed, and relates to the technical field of cultivation work ships, the cultivation work ship comprises the ship body, a plurality of permeable nettings and a sealing assembly, a containing cavity is formed in the ship body, openings communicated with the containing cavity are formed in the two sides of the ship body, and the multiple permeable nettings divide the containing cavity into a plurality of cultivation areas; the sealing assembly is rotatably mounted to the hull for opening or sealing the opening. The water-permeable netting is arranged to divide the containing cavity into a plurality of culture areas, so that different types of fishes can be cultured, frequent water change between seawater and the plurality of culture areas can be achieved through the opening in the culture mode, the culture effect is guaranteed, automatic water change is achieved through the seawater, and the culture efficiency is improved. The breeding cost is reduced; the opening is sealed by driving the sealing assembly to rotate, so that the integrity of the appearance of the ship body is improved, the sailing resistance can be reduced, and the sailing speed is increased.

The invention discloses a plug flow type mechanical pressurization cyanobacteria control ship, which belongs to the field of ecological environment governance, and mainly comprises a ship body, an algae collection head, a buoyancy cabin, a water collection tank, a pressurization treatment cabin and a pressurization assembly, the lever principle and the electric push rod are used for pressurizing, so that compared with a mode of directly pressurizing a water body by using an air compressor, a water pump and the like, the treatment energy consumption is low, and the pressurizing speed is higher; through the combined design of the dustpan-shaped algae collecting head, the algae inlet position, the pressurization treatment bin layering and the like, the entering and the discharging of high-algae-content water are realized by utilizing the ship advancing power and the water impeller, the operation energy consumption is greatly reduced compared with the water pump sampling, and the device can be suitable for blue-green algae prevention and control in water areas such as lakes, reservoirs, water sources, landscape water bodies and the like.

The utility model relates to the technical field of ships, in particular to a ship with a liquid cargo tank detection channel. Wherein the detection channel is defined by a horizontal girder, a fence and the bulkhead of the liquid cargo tank, a first passing hole communicated with the detection channel is formed in a transverse strong frame of the liquid cargo tank, or an avoiding platform which is arranged on the outer side of the transverse strong frame in a striding mode and is provided with a communication channel is arranged on the longitudinal bulkhead of the liquid cargo tank, and the communication channel is communicated with the detection channels on the two sides of the transverse strong frame. The inherent horizontal girder of the ship liquid cargo tank and the liquid cargo tank wall are used as the main body of the detection channel, so that the manufacturing material is saved, and the cost is reduced; a first passing hole communicated with the detection channel is formed in a transverse strong frame of the liquid cargo tank, or an avoiding platform arranged on the outer side of the transverse strong frame in a crossing mode is arranged on the longitudinal bulkhead of the liquid cargo tank and used for being connected with the detection channel, so that the detection channel does not need to integrally cross the strong frame from the outside, parts are reduced, and cost is reduced.

According to the method for expanding the capacity of the A-type cabin in the liquefied gas ship, the A-type cabin is fixed in the ship body, top side cabins are arranged on the two broadsides of the top of the A-type cabin, a deck above the A-type cabin is a three-section type deck, the three-section type deck sequentially comprises a straight section, a large inclined section and a small inclined section from the central axis of the A-type cabin to the broadsides, and the small inclined section serves as a top cabin plate of the top side cabins at the same time. Included angles are formed between the large inclined section and the base line of the ship body and between the small inclined section and the base line, the included angle formed between the small inclined section and the base line is smaller than 5 degrees, and the included angle R2 formed between the large inclined section and the small inclined section is 130 degrees lt; r21t; the included angle R3 formed by the top side cabin inclined plate and the broadside is 45 degrees lt; r < 3lt >; 75 degrees, R < 3 > gt; and R < 2 > is 90 degrees. A deck beam is arranged on the lower surface of the three-section type deck, and the two ends of the deck beam extend to the top side cabin. The multi-section type deck is adopted, cargo loading with larger cabin capacity can be achieved in a channel with limited ship length, ship width and depth, higher economic benefits are achieved, and maximum loading of an existing liquefied gas ship is achieved.

The invention provides an anti-shaking water tank and a using method thereof, and belongs to the field of anti-shaking water tanks. The partition plates divide the interior of the box body into a plurality of cavities; the movable plates are symmetrically arranged on two sides of the partition; a plurality of through holes are formed in the partition plate and are distributed into a plurality of rows along the extension direction of the partition plate; when the box body is in an inclined state, liquid level difference is formed in the two cavities on the two sides of the partition plate, the two movable plates synchronously move relative to the partition plate in the vertical direction of the plate face of the partition plate, and one movable plate abuts against the plate face of the partition plate and seals the through hole. The movable plate is arranged on the partition plate to move along with inclination of the box body to control opening and closing of the opening and closing assembly of the through holes, the number and the positions of the opened through holes can be adjusted along with liquid level changes of all the partition cavities, the through holes below the liquid level are always kept open, and the through holes above the liquid level are always closed. The convection speed of the adjacent cavities can be greatly increased, and convection of the adjacent cavities is completed through the through holes below the liquid level all the time.

The invention relates to the technical field of ship construction, in particular to a ship superstructure combined type bulkhead structure and a manufacturing method. By combining the straight bulkhead and the groove-shaped bulkhead, on one hand, the groove-shaped joints on the groove-shaped bulkhead can reduce welding heat input deformation, reduce the original construction object quantity and the structural light weight, and ensure the rigidity of the bulkhead structure in the height direction; and on the other hand, the outfitting open hole is formed in the flat and straight bulkhead, so that the opening precision of the outfitting open hole is conveniently controlled, and effective connection of the penetration piece and the bulkhead structure is realized. And meanwhile, the stiffener is arranged, so that the bulkhead structure is reinforced in the through direction of the outfitting opening. The center line and the folding line of the groove-shaped node are surveyed on the wall plate of the combined type bulkhead structure in advance, so that the subsequent precision inspection of the combined type bulkhead structure is facilitated, the operation is simpler, and the inspection result is clear at a glance.

The invention discloses a loading, transporting and unloading integrated giant multifunctional material guarantee ship and a using method, and belongs to the technical field of material guarantee ships. A loading, transporting and unloading integrated giant multifunctional material guarantee ship comprises a ship body and further comprises a dredge pump cabin, a diesel engine cabin, an intermediate deck, a double-side loading system, a triangular cabin and a bow blowing device, an in-cabin dredge pump and a flushing pump are arranged on a cabin bottom deck of the dredge pump cabin, and a diesel engine is arranged on a cabin bottom deck of the diesel engine cabin. The double-board loading system comprises loading pipes arranged at the left and right board positions and connected with a dredge pump cabin, a winch hoisting device and a quick connector module used for achieving connection of a floating pipe of a cutter suction dredger and the loading pipes. The hydraulic loading and unloading mode is adopted, the problems that a traditional sand transporting mode is not suitable for long-distance transportation, the loading and unloading efficiency is low or the traditional sand transporting mode depends on wharf facilities and anchorage ground lightering can be effectively solved, and the operability and the operation efficiency of long-distance sand transporting business are greatly improved.

A new type of B-type independent tank, the B-type tank is arranged in the hull structure, and a support layer is arranged between the main barrier wall of the B-type tank and the hull structure, and the support layer includes a top support mechanism, a lateral support mechanism and a vertical support mechanism. A secondary barrier wall is also arranged between the bottom of the B-type tank, the main barrier wall and the hull structure. The shape of the secondary barrier wall is the same as the external contour structure of the bottom of the B-type tank. There is a gap between the secondary barrier wall and the main barrier wall and the hull structure, and it is supported and fixed by the vertical support mechanism. The secondary barrier wall divides the main barrier wall and the hull structure into two areas, and the main barrier wall, the secondary barrier wall and the bottom plate of the ship are inspected and repaired through the divided areas. The inner surface of the secondary barrier wall is covered with a first anti-bend layer. The present invention eliminates the risk factors of leakage of the B-type tank. Even if the B-type tank leaks due to unavoidable reasons, the technical solution of the present invention can also achieve the effect of timely solving the leakage of liquefied gas and avoiding more damage and loss to the hull structure.

The invention relates to the technical field of ship body parts, in particular to a modularized cabin structure. Comprising a cabin body arranged below a ship body floor and power cabins arranged at the two ends of the cabin body, the cabin body comprises two sets of modular buoyancy cabins which are arranged at intervals, a self-adaptive draught space box is formed between the two sets of modular buoyancy cabins, and the modular buoyancy cabins and the self-adaptive draught space box are detachably connected. Each modular buoyancy bin comprises n unit bins arranged in an array mode, n is larger than or equal to 2, and a buoyancy block is arranged in each unit bin. A stabilizing assembly is arranged in the self-adaptive draught space box. Flexible construction of a site is achieved through modular structure setting, the buoyancy and strength of the ship are ensured through the synergistic effect of all the structures, the ship can not sink even if water enters the ship, meanwhile, the stability of the ship in heavy storm waves is enhanced through installation of the stabilizing assemblies, and the ship is suitable for various types of ships and has extremely high adaptability and safety.

The invention belongs to the technical field of ships, and discloses a hydroponic vegetable planting cabin for a ship and an ocean polar region ship, the hydroponic vegetable planting cabin for the ship comprises a cultivation system, a nutrient solution circulating system and an air conditioning system, the cultivation system comprises a cultivation pipeline for cultivating vegetables, the nutrient solution circulating system comprises a nutrient solution storage box, a circulating pipeline used for connecting the nutrient solution storage box with the cultivation pipeline and a pump used for driving the nutrient solution to flow, and the air conditioning system is used for controlling temperature and humidity. Vegetables are planted in a hydroponic mode, the requirement for fresh vegetables in long-period navigation is met, on one hand, the hydroponic vegetable planting cabin is arranged at the position close to the waterline of the ship body so that the hydroponic vegetable planting cabin can be kept in a stable state as much as possible, and on the other hand, the hydroponic vegetable planting cabin is arranged on the broadside of the ship body so that the waterline of the ship body can be kept stable. The porthole arranged on the broadside is used for ensuring the incidence of natural light, so that a stable and good cultivation environment with sufficient illumination is provided for the growth of vegetables.

The utility model discloses an oil storage tank, and relates to the technical field of ships, the oil storage tank comprises a fuel oil tank and a daily oil tank which are separated from each other, the fuel oil tank and the daily oil tank are of an integrated structure, the daily oil tank is located below the fuel oil tank, a fuel oil conveying pipeline is arranged between the fuel oil tank and the daily oil tank, and the fuel oil conveying pipeline is communicated with the daily oil tank. The fuel oil delivery pipeline is communicated with the fuel oil tank and the daily oil tank, and a fuel oil delivery pump is arranged on the fuel oil delivery pipeline. The utility model further discloses a ship. The fuel oil tank and the daily oil tank are arranged to be of an integrated structure, so that the structure of the fuel oil tank is more compact, the space utilization rate of the fuel oil tank is improved, the occupied space of the fuel oil tank is reduced, the daily oil tank is arranged below the fuel oil tank, and the pressure in a fuel oil output pipeline of the daily oil tank is reduced.

The roller shutter type breeding work ship comprises a ship body and a roller shutter assembly, a breeding cabin is arranged in the ship body, and an opening communicated with the breeding cabin is formed in the broadside of the ship body; the top of the broadside of the ship body is provided with a containing cavity, the containing cavity communicates with the opening, the roller shutter assembly is arranged in the containing cavity and comprises a first driving part, a winding drum and a roller shutter piece, the first driving part is in transmission connection with the winding drum, the side wall of the opening is provided with a guide rail extending in the vertical direction, the roller shutter piece is wound around the winding drum, and the first driving part is used for driving the winding drum to rotate. The roller shutter sheet is driven to extend into the opening along the guide rail and block the opening; or the roller shutter sheet is driven to retract into the accommodating cavity and the opening is opened. According to the invention, the transition speed of the roller shutter type breeding work ship opened and closed on the broadside is accelerated, and transition breeding and emergency typhoon avoidance of the roller shutter type breeding work ship opened and closed on the broadside are facilitated.

According to the rapid sewage discharge method for the thin film type cargo containment system, grids are arranged below insulating plates in corner areas around the bottom of a cargo hold, and sewage discharge channels are arranged below the grids. When any cabin surface in the cabin leaks, flowing water flows to the bottom surface along the cabin wall and then can quickly permeate into the discharge channel through the grating. Sewage collected in the discharge channel enters the liquid collecting well through the blow-off pipe and then is sucked into the pipeline through the blow-off pump to be rapidly discharged, so that the problem of water accumulation at the bottom of the cargo hold is avoided, and meanwhile, the drainage rate in the cargo hold is increased. A secondary nitrogen main pipe connected with a nitrogen generator is connected into the discharge channel and is connected with an annular secondary nitrogen branch pipe in the discharge channel, the secondary nitrogen branch pipe is provided with a plurality of openings, after nitrogen is introduced into the pipe, residual sewage can be purged in the discharge channel in all aspects, and due to the fact that the pressure in the cabin is positive, the secondary nitrogen can be discharged out of the discharge channel. Therefore, the sewage in the discharge channel is accelerated to flow into the liquid collecting well. The problem of water accumulation at the bottom of the cargo hold is avoided, and meanwhile the water drainage rate in the hold is increased.

The present invention provides an arrangement structure of a fuel tank for cabins of a ship and electric propulsion, comprising: an electric propulsion system (110) which is arranged in an engine room (111) and provides power produced by a gas turbine (112) as a propulsion force to an electric propulsion motor; a first liquefied gas storage tank (120) which is arranged in a cargo section (A) and supplies a first gas fuel to the gas turbine (112); and a second liquefied gas storage tank (130) which is arranged in a bow section (b) and supplies a second gas fuel to the gas turbine (112), to thereby secure safety and an extra space in the engine room through the arrangement of the second liquefied gas storage tank (130) in the bow.

The utility model relates to the technical field of ships, and provides a methanol isolation cabin and a ship, which comprise a shell, a gas injection assembly and a gas exchange assembly. Wherein the methanol fuel cabin is wrapped with the shell, and the shell and a shell of the methanol fuel cabin are arranged in a spaced mode to form an isolation space; the gas injection assembly comprises a first pipeline, one end of the first pipeline is inserted into the isolation space, and inert gas can be selectively introduced into the isolation space; the ventilation assembly comprises a second pipeline and a third pipeline, the second pipeline and the third pipeline both communicate with the isolation space, the second pipeline can selectively communicate with the indoor environment and the outdoor environment of the isolation space, and the third pipeline can be selectively connected with any one of the breather valve and the first air pipe head. Through the arrangement, the use efficiency of the inert gas can be improved, and the safety of the methanol isolation cabin is improved.

An automatic surface garbage salvaging vessel relates to the technical field of water ecological environmental protection. The vessel comprises a hull for traveling on the water surface; a garbage lifting mechanism disposed at the front end of the hull for conveying garbage on the water surface to a garbage crushing mechanism at the rear via an inclined conveyor belt; a garbage crushing mechanism disposed at the hull and located at the rear of the garbage lifting mechanism for crushing the collected garbage and pushing it to a garbage compression mechanism at the rear; a garbage compression mechanism disposed at the hull and located at the rear of the garbage crushing mechanism for compressing the crushed garbage and, when the compressed garbage reaches a certain amount, pushing a portion of the compressed garbage to a garbage collection bin at the rear; and a garbage collection bin disposed at the hull and located at the rear of the garbage compression mechanism for collecting the compressed garbage. The present invention can reduce the space occupied by garbage by compressing the collected garbage, thereby increasing the total amount of garbage collected during each operation.

A vessel for transporting cargo by water comprises one or more propulsion devices with at least one air-breathing engine from the one or more propulsion devices disposed entirely above a surface of the water in a high-speed mode of operation. The least one air-breathing engine is configured to bleed airflow into a fluid circuit. The fluid circuit routes the bleed airflow to one or more fluid outlets disposed entirely below the surface of the water in the high-speed mode of operation. At least some of the one or more fluid outlets release the bleed airflow in the high-speed mode of operation generate a boundary layer along at least a portion of a hull of the vessel to reduce a skin friction drag thereof.

The present invention relates to a ship including a cargo area for storing cargo, a bow area located forward of the cargo area, and a stern area located rearward of the cargo area, the bow area including a bow deck that separates the interior and exterior of the hull, a cabin located above the bow deck, and the cabin having a cross-sectional shape whose width decreases toward the front of the bow.

The invention discloses a methanol fuel ship. The methanol fuel ship comprises a methanol storage cabin and a methanol conveying system for conveying methanol in the methanol storage cabin, the methanol conveying system comprises an outboard pump, a liquid collecting well and a methanol conveying pipe; the liquid collecting well is located below the methanol storage cabin, and a liquid collecting inlet is formed in the top end of the liquid collecting well and connected to the bottom of the methanol storage cabin; one end of the methanol delivery pipe is connected to the bottom of the liquid collecting well, and the other end of the methanol delivery pipe is connected to the outboard pump. According to the scheme, the problem that a traditional in-cabin pump is high in cost is solved, and an out-cabin pump is shared by multiple cabins. When the liquid level in the methanol storage cabin drastically changes due to pitching and rolling of a ship under severe sea conditions, methanol liquid in the liquid collecting well can achieve the liquid level buffering effect, the liquid can still smoothly enter the liquid collecting well under the working conditions of low liquid level or drastically shaking, air suction or cavitation of a pump outside the cabin is avoided, it is ensured that the methanol conveying process can continuously and stably run, and the service life of the methanol storage cabin is prolonged. And the reliability of the methanol fuel ship in operation is improved.

The invention belongs to the technical field of ships, and particularly relates to a system for an LNG transport ship to store ammonia fuel through an isolation cabin. The system comprises an isolation cabin, a lightering pump, a supply valve, a circulating pump, a temperature sensor, a seawater heat exchanger, a seawater pump and a control unit. The ammonia fuel is stored in the isolation cabin of the LNG transport ship, heat exchange is carried out between the ammonia fuel in the isolation cabin of the LNG transport ship and external seawater, the temperature of the ammonia fuel in the isolation cabin is kept between-40 DEG C and-34 DEG C, a proper low-temperature environment is provided for the ammonia fuel, and the storage space problem of the ammonia fuel on the LNG transport ship is solved; and meanwhile, consumption of a high-grade heat source of the ship is avoided, and good economical efficiency is achieved.

The invention discloses a methanol fuel cabin for a marine low-speed diesel engine in the technical field of ships, the methanol fuel cabin comprises an outer cabin body and an inner cabin body arranged in the outer cabin body, a gap is arranged between the inner cabin body and the outer cabin body, and the gap is filled with gas; mounting holes are formed in the inner walls of the two ends of the inner cabin body, a moving rod is slidably arranged between inner cavities of the two mounting holes, and a plurality of partition plates which are sequentially distributed at intervals in the length extension direction of the moving rod are arranged on the moving rod; a cooling device is arranged in the outer cabin body, a control device is arranged on the inner cabin body, the partition plates are arranged in the inner cabin body to divide the interior of the inner cabin body, the shaking amplitude of methyl alcohol is reduced when the inner cabin body shakes, impact on the inner cabin body is reduced, and the service life of the inner cabin body is prolonged. And the control equipment drives the cooling equipment to work when the moving rod moves so as to cool the inner cabin body, so that the temperature is not greatly increased when the methanol shakes, and the probability of potential safety hazards is reduced.

The disclosure relates to a floating wind turbine platform, comprising: a substantially triangular hull configurable to support a wind turbine tower; the hull comprising a first, second and third column, the first, second and third columns being connected by a first, second and third pontoon member, as well as by a first, second and third connector.

The utility model discloses a container transport ship, and belongs to the technical field of ships, and the container transport ship comprises a ship body used for loading containers; the tail vane is mounted at the bottom of the stern end of the hull; the propeller is installed at the bottom of the stern end of the ship body, the propeller is set to be of a fixed pitch, and the propeller is used for providing advancing thrust; wherein the tail vane is closer to the end part of the ship body relative to the propeller, a bulge is arranged at the end part of the tail vane opposite to a middle shaft of the propeller, the surface of the bulge is an arc-shaped surface, and a gap is formed between the bulge and the end part of the middle shaft of the propeller. According to the invention, the fuel consumption is reduced, better power performance can be realized, meanwhile, the pollutant emission in the sailing process is also effectively reduced, and the low-carbon requirement is met.

The invention provides an arc-shaped reactor cabin corner shielding structure for a ship and a ship, the arc-shaped reactor cabin corner shielding structure is arranged in a frame type grillwork of a reactor cabin, the shielding structure is an arc-shaped structure formed by splicing layered and partitioned arc-shaped plates layer by layer, the radius R of each layer of arc-shaped plates is gradually increased from inside to outside, and the radius R of each layer of arc-shaped plates is larger than the radius R of each layer of arc-shaped plates. Comprising a shielding material A, fixing strip steel, a shielding material B, a shielding material C, angle steel and a cladding steel plate. The fixing steel bars are used for welding and fixing after the shielding material A is laid, and the unoccupied part of the layer is filled and leveled up with the shielding material B. The angle steel is used for welding and fixing after laying of the shielding material C; the covering steel plates are laid on the outer side of the stacking cabin structure and used for sealing the installation grids. According to the technical scheme, the problems of shielding integrity and light weight of the arc-shaped corner part of the reactor cabin in a nuclear power ship and a nuclear power floating platform can be solved, leakage of reactor radiation to the peripheral area is weakened to the maximum extent, and the radiation safety of personnel and equipment in the peripheral area is guaranteed.

A ship equipped with a gas turbine and a waste heat recovery-based electric propulsion system, according to an embodiment of the present invention, enhances the efficiency of a gas turbine (142) by including a stern section (C) comprising: the gas turbine (142), disposed in an engine room (141), that generates electric power by combustion of first fuel supplied from a second fuel tank (143) or second fuel supplied from cargo tanks (TK1 to TK4) and supplies the electric power to an electric propulsion motor; the second fuel tank (143), which is disposed in an upper side free space of the engine room (141), has an upper end exposed to an upper deck (UD), and supplies the first fuel to the gas turbine (142); and a waste heat recovery system (150) that converts waste heat from exhaust gas of the gas turbine (142) into electric power and then supplies the electric power to the electric propulsion motor.

A watercraft includes: a deck; and a first pontoon coupled with the deck, the first pontoon including: a first body; a first marine propulsion device coupled with the first body; and a first electric motor operably coupled with the first marine propulsion device and disposed within the first body.

The invention relates to an arrangement form of a methanol fuel system of a dual-fuel crane ship, and belongs to the technical field of ship design. A methanol storage cabin is positioned in a liquid cabin arrangement area in the middle of the middle rear part of a ship body; an isolation void cabin is arranged around the methanol storage cabin; isolation void cabins are arranged above, in front of and behind the methanol storage cabin and are isolated from the main deck, the fuel storage cabin and the machine position respectively, and the position close to the broadside is isolated from the sailor channel; a methanol fuel preparation room is arranged on the stern middle platform, and a methanol daily cabin is arranged in the methanol fuel preparation room; a methanol conveying pipe for conveying methanol fuel is arranged between the methanol storage cabin and the methanol daily cabin; the methanol conveying pipe is arranged in a broadside channel of the middle platform; and the stern middle platform is additionally provided with a nitrogen equipment room and a water-ethylene glycol heat exchange equipment room. The liquid tank arrangement area and the cabin arrangement space in the ship body are effectively utilized, methanol fuel injection is facilitated, and lifting operation on a main deck and loading and unloading of deck goods are not affected.

The invention discloses an oil spill treatment ship based on a multifunctional integrated cabin and application of the oil spill treatment ship, and belongs to the technical field of water surface environment protection. The ship comprises a deck, a cabin body below the deck and a navigation bridge installed on the surface of the deck. The top face and the interior of the navigation bridge are fixedly connected with a camera and a water surface oil spill emergency treatment system correspondingly. A mechanical arm base and a mechanical arm movably connected to the mechanical arm base are fixedly connected to the surface of a deck in front of the navigation bridge, a transverse oil suction roller is fixedly connected to the front end of the mechanical arm, and outward-opening arm unfolding plates are fixedly connected to the positions, on the two sides of the oil suction roller, of the prow; the cabin body is divided into a port treatment area and a starboard treatment area by a longitudinal isolation wall extending along the direction of the cabin body keel; an oil spill recovery cabin and a garbage compression cabin are sequentially arranged in the larboard treatment area from a ship bow to a ship stern; a sand excavation monitoring cabin is arranged in the starboard treatment area; and the stern parts of the port treatment area and the starboard treatment area are isolated to form a shared power cabin, so that a cabin body structure with compact space and integrated functions is formed.