52 results about "Bulkhead (partition)" patented technology

The utility model belongs to the field of sewage treatment, and discloses an assembled partition plate for a sewage treatment pool, which comprises a partition plate main body formed by sequentially splicing a plurality of sub-plate bodies, one or more flap valves are arranged on the partition plate main body; the partition plate body is provided with at least one communicating pipe communicating the two sides of the partition plate body, and the height difference between an upper end opening and a lower end opening of the communicating pipe is smaller than the pressure-bearing liquid level difference of the partition plate body. The partition plate adopts an assembled structure, is formed by splicing a plurality of sub-plate bodies, and is provided with a flap valve for controlling sewage to flow in one direction and a communicating pipe for preventing the assembled structure from being deformed and collapsed due to front and back liquid level difference, so that safe operation of the assembled partition plate in a sewage pool can be realized; therefore, the assembly efficiency is high, the cost is low and the construction period is short. Meanwhile, the utility model further discloses a sewage treatment pool.

The vacuum pump (1) comprises a machine body (2) configured to generate and maintain a pressure differential and a motor device (3) operatively configured to generate a drive power for actuating the machine body (2). The vacuum pump (1) further comprises a base (4) provided with a partitioning bulkhead (5) adapted to separate the machine body (2) from the motor device (3) and configured as a separation wall between an atmospheric pressure environment and an operating environment. The vacuum pump (1) comprises a mechanical transmission device (6) interposed between the motor device (3) and the machine body (2) and comprising a drive shaft (7) passing through such partitioning bulkhead (5), wherein said drive shaft (7) extends integrally between a connection joint (8) arranged on the side of the partitioning bulkhead (5) facing the motor device (3) up to the machine body (2).

The utility model relates to a middle partition plate grounding bar assembly. The technical problem to be solved by the utility model is to provide a middle partition plate grounding bar assembly. The utility model adopts the technical scheme that the grounding device comprises a middle partition plate, a first grounding bar, a second grounding bar, a sunk screw, a nut, an upper limiting sleeve, a lower limiting sleeve and an outer spring, the middle partition plate is provided with a handcart contact port, and the first grounding bar is of a flat plate type structure; the second grounding bar comprises a second grounding bar main body which is obliquely arranged relative to the first grounding bar, one end of the second grounding bar main body is bent to form a grounding bar first butt joint part which is in contact with the bottom of the handcart, and the other end of the second grounding bar main body is sequentially bent to form a grounding bar second butt joint part and a grounding bar connecting part. The middle partition plate grounding bar assembly has the advantages that through swing contact of the second grounding bar, resistance generated when a handcart moves and is grounded is effectively reduced, operation is smoother, and the service life of the grounding bar is greatly shortened.

The utility model discloses a subdivision full-height partition plate used on an airplane, which comprises a safety channel in the middle, two side edge double-layer partition structures respectively positioned on two sides of the safety channel, a cross beam positioned on the safety channel and a decoration panel, and the two side edge double-layer partition structures are connected together through the cross beam. Decoration panels are fixed to the outer side surfaces of the side edge double-layer separation structure and the cross beam, the top side edge of the side edge double-layer separation structure is provided with a top connecting piece used for being connected with a top box frame of an aircraft cabin, and the bottom of the side edge double-layer separation structure is provided with an eccentric foot margin piece used for being connected with a sliding rail on the ground of the aircraft cabin. The side edge double-layer separation structure comprises a front structural plate, a rear structural plate and a reinforcing rib arranged between the two structural plates, the two side edges of the reinforcing rib are fixedly connected with the two structural plates respectively, and a space used for circuit arrangement and equipment heat dissipation is formed between the two structural plates. According to the utility model, the separated space is better in comfort and privacy, and the sound insulation effect is better.

The invention belongs to the technical field of ship parts, and discloses a fireproof through device and a ship. The fireproof through device comprises an installation pipe mechanism, an installation mechanism, a circulation mechanism and an elastic mechanism. The installation pipe mechanism is arranged in a through hole of a fire-resistant partition bulkhead of the ship in a penetrating mode, and the installation mechanism is connected between the peripheral side portion of the installation pipe mechanism and the fire-resistant partition bulkhead. The circulation mechanism penetrates through the mounting pipe mechanism and is configured to allow a heat source pipe system to penetrate through, and the two ends of the circulation mechanism can be connected to the parts, located on the two sides of the fireproof partition bulkhead, of the heat source pipe system respectively. The elastic mechanism is arranged between the installation pipe mechanism and the circulation mechanism, the circulation mechanism can be stretched or compressed in the axis direction, and the elastic mechanism can stretch out and draw back in the axis direction of the circulation mechanism. The fireproof through device can achieve the effects of heat insulation, vibration prevention and noise reduction when the heat source pipe system passes through the fireproof partition.

The utility model discloses a feed storage device and an aquaculture net cage, and relates to the technical field of feed storage, the feed storage device is applied to a feed cabin of the aquaculture net cage, the feed storage device is annular, and the feed storage device comprises a top wall, a bottom wall, an outer wall, an inner wall and a plurality of separators; the outer wall is composed of the cabin wall of the feed cabin; an annular feed storage space is formed among the inner wall, the outer wall, the bottom wall and the top wall; the plurality of separators are arranged between the outer wall and the inner wall, so that the annular feed storage space is divided into a plurality of storage subspaces; and the plurality of storage subspaces are respectively used for storing a plurality of feeds. The cabin wall of the feed cabin is used as the outer wall of the feed storage device, so that the space utilization rate of the feed cabin is improved, materials of the feed storage device are saved, and the weight is reduced; the annular feed storage space can be divided into a plurality of independent storage subspaces through the partition pieces, and therefore various kinds of feed can be stored in the feed storage device at the same time.

The chain locker is arranged in a bow part, the chain locker comprises a left end wall, a front end wall and a right end wall which are sequentially connected, the left end wall and the right end wall are both fixedly connected with a tail bulkhead, the tail bulkhead is an interface between the bow part and a midship part, the front end wall is parallel to the tail bulkhead, and the right end wall is parallel to the front end wall. The left end wall and the right end wall are both vertically distributed, a partition bulkhead is fixedly arranged between the front end wall and the tail bulkhead, the area between the partition bulkhead and the left end wall is a left anchor chain area, the area between the partition bulkhead and the right end wall is a right anchor chain area, and the front end wall, the left end wall and the right end wall are connected into a C shape. The manufacturing cost and the manufacturing difficulty of the chain locker are reduced, space dead angles generated due to the fact that a circular section is tangent to a plane plate are avoided, the space utilization rate of a ship bow is increased, the capacity of the chain locker is enlarged as much as possible, it is guaranteed that an anchor chain can be completely and smoothly retracted, and the potential safety hazard that the anchor impacts an outer plate of a ship body in stormy waves is avoided.

The utility model relates to the technical field of tunnel engineering, in particular to a middle partition wall supporting steel frame and a large-section tunnel supporting steel frame. The middle partition wall supporting steel frame comprises a bottom support, a top support and a main frame body. The bottom support is used for being connected with a rock wall of a tunnel, the top support is used for being connected with a main arch ring of the tunnel, and the bottom support and the top support are connected to the two opposite ends of the main frame body. The main frame body bends and extends in the thickness direction of the main frame body. According to the middle partition wall supporting steel frame, by adjusting the structural form of the middle partition wall steel frame, an in-plane linear steel frame is changed into an out-of-plane bent steel frame, the rigidity of the middle partition wall middle steel frame is reduced on the premise of providing certain support for a main arch ring, and therefore the internal force borne by the middle partition wall steel frame is reduced, and the service life of the middle partition wall steel frame is prolonged. And meanwhile, the middle partition wall steel frame is convenient to dismantle, so that the bearing capacity of the primary support can be fully exerted, and a sufficient working face is provided to guarantee symmetrical construction of the pilot tunnel.

The invention relates to the technical field of ship construction processes, in particular to a large LNG stern section rib plate false bay device and a construction method. The device comprises a stern section and a false bay device arranged on the stern section, the false bay device is used for installing and positioning a hyperbolic-curve-shaped outer plate, the stern section comprises a deck, a longitudinal bone, an outer plate middle assembly and the hyperbolic-curve-shaped outer plate, and the hyperbolic-curve-shaped outer plate comprises scattered attaching outer plates and keel round steel located between the scattered attaching outer plates; the false bay device comprises a rib plate false bay and a platform false bay which are located at the hyperbolic-curve-shaped outer plate; and the scattered pasting outer plate is tightly attached to the false bay device to be repaired and cut so as to form a hyperbolic curve type outer plate, and after the keel round steel is installed, the false bay device is dismantled. Accurate installation references are provided for the hyperbolic-curve-type outer plate from different directions, the space change and inclination characteristics of the hyperbolic-curve-type outer plate are matched, the scattered pasting outer plate is made to be tightly attached, repaired and cut, the position is precisely restrained, the construction method steps are matched, and the installation precision and efficiency are effectively improved.

The utility model provides a kind of stepped cabin retaining wall block, it is related to engineering construction component technical field, including block body, the block body is cuboid structure, its inside is separated into at least two independent compartments by partition along length direction, the upper surface of the block body is equipped with stepped boss, lower surface is equipped with the stepped groove matched with the stepped boss, the stepped boss and stepped groove form vertical stepped occlusal structure, by the occlusion of stepped boss on block and the stepped groove of lower layer block, auxiliary tenon is inserted into auxiliary mortise, locking anti-misplacement, left vertical main lug is inserted into right vertical main clamping slot, elastic locking member is popped into locking groove to form elastic locking, prevent horizontal slip, positioning pin is inserted into positioning pin hole to ensure installation accuracy, load compartment fills broken stone concrete and is reinforced by lateral pressure resistance rib, ecological compartment fills planting soil, drainage hole drains accumulated water, and each structure cooperatively improves retaining wall stability and ecology.

The utility model discloses a partition plate structure of a belt conveyor. The partition plate structure of the belt conveyor comprises supporting frames arranged at the two ends of a rack. Belt rollers are rotatably arranged at the two ends of the rack, and a belt surrounds the belt rollers; a plurality of partition plate assemblies are movably arranged on the supporting frame, so that the partition plate assemblies can move in the width direction of the belt; a long groove is formed in the supporting frame in the length direction of the supporting frame. The partition plate assembly comprises a partition plate, sliding columns are formed at the two ends of the partition plate respectively, the sliding columns are located in the long grooves in a sliding mode, and limiting rings are arranged on the sliding columns and located above the supporting frame. The problem that in a belt conveying device in the prior art, the conveying space between partition plates above a belt is difficult to adjust according to the sizes of different objects is solved.

The invention discloses a partition plate assembly, a rear window structure and a server, and relates to the technical field of servers, the partition plate assembly comprises a partition plate, a box body, a telescopic part and a positioning part, the partition plate is arranged in the box body, electronic equipment is installed on the partition plate, and a cable is inserted into the electronic equipment; the telescopic part comprises a telescopic part and an elastic part, the telescopic part is telescopically arranged on the partition plate through the elastic part, the positioning part comprises a first positioning hole and a positioning column which are arranged on the box body, a sliding groove is formed in the partition plate, and the positioning column is slidably arranged in the sliding groove; when the telescopic part extends, the end part extends into the first positioning hole, and the partition plate is in positioning connection with the box body; and when the telescopic part retracts, the end part leaves the first positioning hole, and the partition plate slides in the direction away from the cable along the positioning column through the chute. According to the partition plate assembly, when the telescopic part retracts, the end of the telescopic part leaves the first positioning hole, the partition plate slides in the direction away from the cable along the positioning column through the sliding groove, after the partition plate slides, the maintenance space of the cable of the electronic equipment is increased, and plugging and maintenance of the cable are facilitated.

A space station includes a housing that defines an interior space. An inner chamber is located in the interior space and defines an inner cavity that is sealable from the remainder of the interior space. At least one bulkhead is arranged in the interior space to partition the interior space into at least two compartments that are hermetically sealable from one another. One compartment can be accessed from another compartment via the inner cavity of the inner chamber. The inner cavity is sealable against each compartment. Openings in an outer surface of the housing enable crew members to leave a damaged compartment through the opening. Thus, alternative routes exist to leave a damaged compartment, i.e., either through the inner cavity or through the opening in the outer surface of the housing. When one compartment is damaged, the adjacent compartments are still operative because they are sealed from the damaged compartment.

Example bulkheads for enclosed cargo transporters (e.g., trailers, trucks, reefers, and containers) are disclosed. An example bulkhead includes a first panel and a second panel adjoining the first panel to define a partition that includes a first lateral edge along the first panel and a second lateral edge along the second panel. The partition has a partition width extending from the first lateral edge to the second lateral edge. A harness is structured to extend beyond the partition width. The harness includes a breakaway fastener assembly that renders the bulkhead in an operative configuration and a restorable breakaway configuration. The breakaway fastener assembly is to couple to the partition when the bulkhead is in the operative configuration, and the breakaway fastener assembly to decouple from the partition when the bulkhead is in the restorable breakaway configuration.

The application relates to the ship technology field, and particularly discloses a ship groove type bulkhead plane panel frame structure which is arranged between an original ship deck panel frame and an original ship inner bottom plate, is used for assembling with a notch of an original ship groove type bulkhead, and comprises a sealing plate, a vertical partition plate, a reinforcing rib and a triangular elbow plate. The two ends of the sealing plate are connected with the original ship deck panel frame and the original ship inner bottom plate respectively, the sealing plate is used for closing the notch of the original ship groove type bulkhead, the side edge of the sealing plate is welded with the original ship groove type bulkhead and is arranged on the same plane with the original ship groove type bulkhead, the vertical partition plate is vertically arranged on one side of the sealing plate which faces the notch of the original ship groove type bulkhead, the reinforcing rib is connected with the sealing plate, the reinforcing rib is arranged on the two sides of the vertical partition plate, and the triangular elbow plate is arranged at the end of the reinforcing rib. The application can reduce the modification of the original ship structure as much as possible, thereby reducing the workload of the modification, the installation is simple and easy to construct, and the application has high cost performance and practicability.

An A60-level bulkhead fireproof partition wall plate structure belongs to the technical field of fireproof bulkhead plates and comprises a fireproof wall plate and a fixing plate, a U-shaped connecting piece is fixedly connected to the side wall of the fireproof wall plate, reinforcing ribs are fixedly connected to the inner wall of the U-shaped connecting piece, a first sliding groove is formed in the side wall of the fixing plate in a penetrating mode, and a second sliding groove is formed in the side wall of the fixing plate in a penetrating mode. A fixing mechanism is arranged in the first sliding groove so that clamping and fixing can be automatically conducted when installation is conducted in place, and sealing mechanisms are arranged at the two ends of the reinforcing rib so that the sealing performance of the connecting position can be guaranteed when installation is conducted. When a fire disaster occurs, the fireproof insertion strip rapidly expands to form a heat insulation layer, spreading of smoke, poisonous gas and flames can be effectively blocked, extrusion force is continuously provided through the abutting block, the fireproof insertion strip is still attached to the gap when a plate deforms, and the fireproof insertion strip can be tightly attached to the inner wall of the U-shaped connecting piece when the plate deforms. The fireproof effect is effectively improved.

Ventilation device (1) for attachment and / or installation on / in a passage opening (2) through a partition surface (3) in the form of a partition wall, a door or a housing, with a fan (4) arranged in the area of ​​the passage opening (2) and preferably with a cold smoke barrier and / or with a drop-down bulkhead (17) in order to be able to close the passage opening (2) through the partition surface (3) in the event of smoke development and / or a fire, characterized by a control and / or regulating device (34;34';34";34 (3) ), which switches on the fan (5) when required and switches it off when not needed and / or in a dangerous situation, e.g. in the event of smoke development and / or in the event of a fire.

To provide an electric pump with improved rigidity of the bulkhead member. [Solution] The electric pump comprises a shaft extending in the axial direction, a rotatable rotor located radially outward from the shaft, a stator located radially outward from the rotor and surrounding the rotor, a first housing covering the stator and having an upper part for fixing the shaft, a pump section located on one axial side of the rotor, a second housing having a pump housing section for housing the pump section, and a partition member 16 separating the rotor and the stator. The partition member 16 comprises a plate-shaped first partition 16a located on the other axial side of the rotor and extending radially, a cylindrical second partition 16b extending from the outer peripheral edge of the first partition 16a between the rotor and the stator, and a third partition 16c extending radially outward from one axial end of the second partition 16b and facing the pump housing section.

The utility model discloses a kind of stamping die of damping tower support bulkhead, belong to stamping die technical field, including equipment ontology, the upper die of equipment ontology is set in upper side, the demolding component is set in the side of upper die, by setting the spring cooperation extrusion rod of demolding component, after upper die cooperation lower die bulkhead is punched, using extrusion rod on the surface of bulkhead and with the rising of upper die and gradually reducing, bulkhead can be always extruded downwards, prevent bulkhead is brought up by upper die after stamping and cause positional deviation, by setting screw rod, threaded sleeve and bracing bar, the tension of spring can be debuged, so as to make extrusion rod can exert different extrusion degree according to different thickness bulkhead, the overall practicality and adaptability of stamping equipment ontology can be effectively improved.

The invention belongs to the technical field of suction anchors, and provides a suction anchor with a built-in rotatable partition plate and a working method thereof.The built-in partition plate and a buckle are arranged on the inner wall of an anchor body, the end, close to an opening of the anchor body, of the built-in partition plate is rotationally arranged on the inner wall of the anchor body, and the buckle is arranged at the end, away from the opening of the anchor body, of the built-in partition plate; a first resistance plate is arranged on the buckle; the plane where the built-in partition plate is located is parallel to the construction direction of embedding the anchor body into a seabed, and construction resistance is not increased; in the process that the anchor body is embedded into a seabed, a soil body acts on the first resistance plate, the buckle is separated from the built-in partition plate, and the built-in partition plate is kept in a vertical state under the action of the soil body; when the anchor body is installed in place and moves upwards due to drawing load, the built-in partition plate provides side friction resistance, rotates in the horizontal direction under the action of deflection torque and is finally kept in the horizontal state, soil in the anchor body is prevented from moving downwards, water is prevented from seeping towards the top of an inner cavity of the anchor body, and the drawing resistance of the suction anchor is remarkably improved.

The utility model belongs to the technical field of aircraft design, and discloses a cargo hold wallboard structure and an unmanned aerial vehicle adopting the wallboard structure, the strength and rigidity of a skin can be improved by pre-pressing a plurality of reinforcing ribs on an upper wallboard, a right wallboard, a lower wallboard and a left wallboard, the use of stringers can be reduced during installation, and the cost is reduced. The overall structural performance can be guaranteed, due to the fact that the number of the stringers is reduced, the height of the bulkhead can be reduced, and the plot ratio of the warehouse is increased. Compared with an existing structure, the number of parts is reduced, the weight of a machine body structure is reduced, and the assembly cost is reduced.

This sail propulsion element (6) comprises: - a mast (8); - an inflatable sail (10) internally delimiting an inflatable cavity; - a head (12); - a sail receptacle (14); - at least one watertight partition (22) separating in the inflatable cavity a lower inflatable box (28) and an upper inflatable box (24); - at least one upper air injection device (32) capable of injecting air into the upper inflatable box (24); and - at least one lower air injection device (30) capable of injecting air into the lower inflatable box (28). Figure for the abstract: Fig 2

The invention belongs to the technical field of ships, and particularly discloses a composite material reinforced closed section steel broadside sandwich structure and a preparation method thereof.The structure comprises a broadside sandwich plate, a first bulkhead sandwich plate, a second bulkhead sandwich plate and a third bulkhead sandwich plate which are sequentially connected from outside to inside; an inner partition plate is connected between the broadside sandwich plate and the first bulkhead sandwich plate, and an energy absorption void is defined by the inner partition plate and the first bulkhead sandwich plate. The first bulkhead sandwich plate and the second bulkhead sandwich plate are connected through a cross beam and define a liquid tank; a corrugated arc-shaped plate is connected between the second bulkhead sandwich plate and the third bulkhead sandwich plate, and the second bulkhead sandwich plate and the third bulkhead sandwich plate jointly enclose a buffer void; each sandwich plate comprises a steel skin and a closed-section profile, and the closed-section profile is filled or wrapped with a composite filler. According to the structure, impact energy is absorbed and dispersed layer by layer through rigid-flexible coupling gradient transition, local buckling is restrained, the impact energy absorption is improved by more than one time under the same surface density, and light weight, impact resistance and bearing rigidity are considered.

The utility model discloses a temperature zone adjustable fresh -keeping container bulkhead, including fresh -keeping container body, the end of fresh -keeping container body is installed with refrigerating system, through with the fixed groove of specified position installation in fresh -keeping container body inside along the partition, through the partition divides fresh -keeping container body inside space into left and right two parts, after side bulkhead is installed in the one side of partition, through side bulkhead to fresh -keeping container body inside left and right two parts space further divides, divides the space in fresh -keeping container body inside into several rectangular spaces, can place the same kind of article in the same rectangular space, realizes the separate storage of different articles, can adjust the position of partition in fresh -keeping container body inside, after using will install on the extension bulkhead with several extension bulkheads are connected each other, can adjust the space in fresh -keeping container body inside and divide, is applicable to different use situation.

The utility model relates to precast beam plate bulkhead construction technology field especially a kind of precast box girder cast-in-place bulkhead construction device.A kind of precast box girder cast-in-place bulkhead construction device, mirror image is set on the ground two groups of push cylinder, the telescopic rod of push cylinder is fixedly connected with slider, lifting cylinder for lifting side form is installed on slider, there is track car between side form, the surface of side form is fixed with multiple embedded bar positioning steel plate, the upper and lower ends of embedded bar positioning steel plate have multiple main reinforcement reserved hole, there is multiple horizontal row horizontal reinforcement embedded groove between main reinforcement reserved hole.The ground of the precast box girder cast-in-place bulkhead construction device, two groups of push cylinder are mirror image distribution, the telescopic rod of push cylinder is connected with slider and keeps fixed, lifting cylinder is equipped on slider, this lifting cylinder is especially used to carry out lifting operation to side form, and track car is also provided between two side forms, track car can drive inner mould to complete moving action.

The invention provides a composite material light enclosure bulkhead used in a ship cabin and a preparation method, the composite material light enclosure bulkhead comprises a flame-retardant core layer and panels on two sides of the flame-retardant core layer, and a flame-retardant adhesive is coated between the panels and the flame-retardant core layer; the flame-retardant core layer comprises at least one of fiber reinforced phenolic foam, hard polyimide foam, phenolic foam filled honeycomb foam and a hard inorganic foam core material, and the panel is a reinforced fiber phenolic resin composite board; the composite material light enclosure bulkhead has the advantages of flame retardance, light weight, structural strength, marine environment resistance and the like, efficient fire prevention and flame retardance can be achieved without wrapping the outer surface with a fireproof insulating material, and the composite material light enclosure bulkhead can be applied to non-bearing cabin wall plates in ship cabins, high-speed train compartment wall plates, building internal space partitions and other scenes.

The utility model discloses a novel high-pressure heater water chamber clapboard device, which relates to the field of water chamber clapboards and comprises a clapboard body, a sealing surface is arranged on one side of the clapboard body, a sealing assembly is arranged on the sealing surface, and the sealing assembly comprises a protective layer, a nickel wire layer and a graphite layer which are arranged from outside to inside. A plurality of sinking grooves are formed in the partition plate body, bolts are arranged in the sinking grooves, and the sealing assembly is fixedly installed on the partition plate body through the bolts. By arranging the sealing assembly and applying pre-tightening force to the bolt, it is ensured that the sealing assembly is tightly fixed to the partition plate body, displacement is prevented, the partition plate body serves as a core structural part, supports the sealing assembly and bears high-pressure water flow impact, the protective layer blocks external corrosion, the nickel wire layer disperses pressure and restrains deformation, and the graphite layer fills a sealing gap. And the leakage risk of the partition plate body is reduced, so that the stability and reliability of the high-pressure heater water chamber partition plate device in the long-term operation process are ensured.

The utility model discloses a long-acting fireproof partition plate for an energy storage box. The long-acting fireproof partition plate comprises a first steel plate, a second steel plate, a heat insulation material A and a heat insulation material B, the heat insulation material A and the heat insulation material B are arranged between the steel plate I and the steel plate II, and the steel plate I, the heat insulation material A, the heat insulation material B and the steel plate II are arranged in sequence; the steel plate I and the thermal insulation material A, the thermal insulation material A and the thermal insulation material B, and the thermal insulation material B and the steel plate II are respectively adhered and connected through glue layers; the heat insulation material A and the heat insulation material B are sealed between the steel plate I and the steel plate II through steel bar welding around the steel plate I and the steel plate II; the thermal insulation material A adopts a ceramic fiber composite material; the heat insulation material B mainly plays a role in preliminary fire prevention, coping with non-violent fire behaviors and playing a role in buffering and supporting to prevent the ceramic fiber composite material from shifting, and during thermal runaway, the ceramic fiber composite material of the heat insulation material A is hardened and plays a role in long-acting heat insulation.

The present invention relates to a passenger ship (1) which comprises at least one superstructure (3), this superstructure (3) being formed of a plurality of decks (P0-P5) comprising decks (P1-P4) each having at least one longitudinally oriented passageway (5) and which serves a first set of premises (40) such as cabins located on the port side and a second set of premises (42) such as cabins located on the starboard side, characterized in that the premises (40,42) of at least one of said sets of premises are provided with a structural partition (70) parallel or substantially parallel to said passageway (5), which extends inside the space occupied by these premises (40,42). Figure for abstract: Fig. 1a