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Marine noise reduction shutter
ActiveCN119408647Aachieve closureachieve protectionShip windowsWatercraft hull designWindow shutterAcoustic board
The invention relates to the technical field of marine shutters, and discloses a marine noise reduction shutter which comprises a window frame, a plurality of inner blades are distributed in the window frame at equal intervals, the two sides of each inner blade are rotationally connected with the inner side wall of the window frame through connecting shafts, and first cavities are formed in the bottom ends of the interiors of the inner blades; and each cavity I is filled with a sound absorption plate. Through mutual cooperation of the opening and closing mechanism and the gas flowing assembly, in the opening and closing process of the shutter, the gas content in the miniature air cylinder is synchronously controlled, when the shutter is closed, the bottom ends of the outer blades shield a closed gap between the upper inner blade and the lower inner blade, outer layer sealing of the inner blades is achieved, and the service life of the shutter is prolonged. And meanwhile, when the louver is in a closed state, the sealing gasket can be automatically protected so as to reduce sea wind erosion on the sealing gasket, and meanwhile, by means of dislocation between the through holes and the connecting holes, protection on the acoustic board is synchronously achieved.
Owner:JIANGSU HONGRI MARINE EQUIP CO LTD
High-safety louver for ship ventilation
The invention discloses a high-safety ship ventilation blind window, and relates to the technical field of ships, the high-safety ship ventilation blind window comprises a blind window body, the blind window body comprises a frame body, a plurality of louver boards are rotatably connected to an inner cavity of the frame body through a rotating shaft, two supporting plates are fixedly connected to the surface of the frame body, and the supporting plates are fixedly connected to the surface of the frame body. According to the high-safety ship ventilation blind window, the pushing unit and the sealing inflation unit are arranged to be used in cooperation, the purpose of preventing noise can be achieved, after the blind window is closed in strong wind weather, the blind window is not prone to falling off, and the blind window is convenient to use. According to the air channel shutter, the sealing performance between the shutter plates can be effectively improved, it can be guaranteed that air cannot penetrate through gaps between the shutter plates to make noise after the shutter plates are arranged on the air channel shutter, and therefore it is guaranteed that workers cannot be affected by the noise, the workers can have a better rest, and the sealing performance of the shutter is improved.
Owner:TAIZHOU HONGXING VENTILATION EQUIP CO LTD
Underwater habitable vessel
PCT designated stage expiredWO2025017282A1Ship windowsHulls from prefabricated subunitsInterior spaceClassical mechanics
A hull for deployment as an underwater habitable vessel is described. The hull has at least two hull wall modules connected in series to enclose an interior volume of the underwater habitable vessel. The interior volume is bounded by the hull wall modules. There is also provided a kit of parts for a hull of an underwater habitable vessel. The kit comprises at least two hull wall modules configured to be connected in series to enclose an interior volume of the underwater habitable vessel. The interior volume is bounded by the hull wall modules when connected.
Owner:DEEP R&D LTD
Light source device for ship and ship
The light source device for the ship comprises a light source trunk, at least one airtight light-transmitting window, an insulation trunk bulkhead, an isolation channel and at least one lighting window. The light source trunk is located above the isolation cabin and is adjacent to the front wall of the cabin area, and the front wall is the cabin wall between the cabin area and the isolation cabin. The airtight light-transmitting window is arranged on the periphery and / or the top of the light source trunk. The insulating enclosure bulkhead is arranged on the side, located in the light-free cabin, of the front wall. The isolation channel is located on the side, located in the isolation cabin, of the front wall and communicated with the light source trunk, and a closed space is formed by the isolation channel, the light source trunk and the insulation trunk bulkhead. And the lighting window is arranged on the insulating enclosure wall and is communicated with the light source enclosure well through the closed space, so that light enters the light-free cabin from the airtight light-transmitting window on the light source enclosure well through the closed space and the lighting window. Natural light can irradiate and enter the light-free room cabin of the room cabin area of the ship, the problem that the light-free room cabin of the room cabin area cannot collect light is solved, and the comfort of sailors is improved.
Owner:JIANGNAN SHIPYARD (GRP) CO LTD
Ship bonding type glass curtain wall
The invention belongs to the field of ship glass curtain walls, and particularly relates to a ship bonding type glass curtain wall which comprises a ship curtain wall body, the ship curtain wall body is composed of a wrapping frame, a connecting steel structure, multiple layers of glass plates and a pressing plate, the cross section of the wrapping frame is arranged in a bent inwards-concave shape, and the connecting steel structure is arranged in a T shape. The connecting steel structure is located in an inner concave of the wrapping frame, the multiple layers of glass plates are located between the pressing plate and the connecting steel structure, the space between the wrapping frame and the connecting steel structure is filled with multiple heat preservation layers, the space between the multiple layers of glass plates and the pressing plate and the space between the multiple layers of glass plates and the connecting steel structure are also filled with multiple layers of sealants, and the pressing plate is fixedly connected with the connecting steel structure through bolts. The whole glass curtain wall is firm in structure, hollow structures exist among the multiple layers of glass plates, thick heat preservation structures exist among the metal structures, sound transmission can be effectively reduced, the mute effect of the inner space is guaranteed, meanwhile, heat can be effectively isolated, and the constant temperature of the space in a ship is guaranteed.
Owner:WUXI HAILIAN SHIP INTERIOR DECORATION CO LTD
Underwater habitable vessel
A hull 1 for deployment as an underwater habitable vessel is described. The hull has at least two hull wall modules 10, 20 connected in series to enclose an interior volume of the underwater habitable vessel. The interior volume is bounded by the hull wall modules. There is also provided a kit of parts for a hull of an underwater habitable vessel. The kit comprises at least two hull wall modules configured to be connected in series to enclose an interior volume of the underwater habitable vessel. The interior volume is bounded by the hull wall modules when connected. Also disclosed is a hull wall for an underwater habitable vessel comprising a plurality of aperture fittings 41 protruding outwardly from the hull wall and defining apertures 40 therethrough and a plurality of hull stiffeners (120, Fig 3) arranged between the aperture fittings.
Owner:DEEP R&D LTD
A marine pneumatic remote-controlled shutter device
The present invention relates to the technical field of hull Venetian blinds, and discloses a marine pneumatic remote-controlled Venetian blind device, comprising a window frame and a plurality of blades, each blade being connected by a linkage pull rod; a driving cylinder, an emergency handle, and a transmission assembly, wherein the transmission assembly is in transmission connection with the emergency handle, and the transmission assembly further has an electric operation state in which the driving cylinder output piston is in transmission connection with the driving cylinder, and a manual operation state in which the driving cylinder output piston is disconnected from the driving cylinder output piston and is driven by the emergency handle; a rotary valve is also provided, wherein the rotary valve has an air-depletion state in which the driving cylinder is depleted to control the driving cylinder to close the blades, and an air-flow state in which the driving cylinder is opened to control the driving cylinder to open the blades. When the driving cylinder is operating normally, the rotary valve can be used to control the air-depletion or air-flow of the driving cylinder to close or open the blades. When the driving cylinder fails and cannot operate, the operator drives the transmission assembly through the emergency handle, thereby ensuring that the Venetian blind can still be opened even if the cylinder fails due to a malfunction of the blind.
Owner:CSSC HUANGPU WENCHONG SHIPBUILDING CO LTD
Locking device for an opening leaf of a boat, and opening leaf equipped with such a locking device
Owner:GOIOT SYST
Energy-saving louvered hollow glass window for ship
The application provides a marine energy-saving louver hollow glass window, which comprises inner glass, outer glass, a window body, a louver, a louver drive assembly, an energy storage battery pack and a control box. The louver drive assembly comprises a motor, a position limiter and a transmission device. The control box comprises a shell and a control circuit board. The control circuit board is provided with a microprocessor, a power management unit, a motor drive unit and a wireless signal receiving and processing unit. The motor drive unit is electrically connected with the motor. The motor is connected with the transmission device. The marine energy-saving louver hollow glass window further comprises an environment sensing module. The environment sensing module is arranged on the window body and is electrically connected with the control circuit board. The outer glass is electrochromic light-adjusting glass. The control circuit board is provided with an electrochromic drive circuit. The outer glass is electrically connected with the electrochromic drive circuit. The marine energy-saving louver hollow glass window can adjust the heat conduction performance of the louver according to the real-time environment to achieve the energy-saving purpose. The structure of the louver is fully utilized to meet the energy-saving demand and privacy protection.
Owner:JIANGSU SDL ENERGY CONSERVATION TECH CO LTD
A shipboard indoor ventilation device
This invention discloses a shipboard indoor ventilation device, comprising: louvers for opening or closing ventilation; and a demister disposed on the inner side of the louvers, including a demister frame, within which a demister section and a water-collecting section are disposed. The demister section intercepts water mist in the air, and the water-collecting section is disposed on the side of the demister facing away from the louvers, for collecting water dripping from the demister section and guiding the water out. By disposing of the demister on the inner side of the louvers, air carrying water mist must pass through the demister section before entering the cabin. The demister effectively removes water mist from the air, thus preventing indoor water accumulation caused by water-mist-laden air directly entering the cabin. Water intercepted on the demister section collects and forms droplets, which are then collected and discharged through the water-collecting section, preventing water from the demister from flowing directly into the cabin and causing indoor water accumulation.
Owner:GUANGZHOU SHIPYARD INTERNATIONAL LTD
A60-class single-leaf steel door
The present invention relates to a single-leaf steel door of Class A60, and the single-leaf steel door includes a door frame, a door panel, a Class A60 fire window, and a detachable threshold; the door panel is composed of an upper door panel and a lower door panel, and a Class A60 fire window is installed on the upper door panel; the door panel and the door frame are rotationally connected by a hinge device located on one side of the door frame, and the detachable threshold is fixed at the bottom of the door frame; a surrounding plate is welded along the circumference of the door panel, an inner sealing plate is installed on the inner side of the door panel, a handle device is installed on the door panel, and the handle device is connected to a linkage pressing device; two toggle nut locking devices are installed on the lower door panel. It meets the requirements of a single-leaf steel door of Class A60 for fire resistance, meets the requirements of limited outdoor space and maximizes the utilization of outdoor space, meets the requirement of using without a threshold in special areas, and the structural form is an embedded "zero threshold".
Owner:WUXI DONGZHOU MARINE EQUIP CO LTD
NYK Line shutters with heat retention and noise reduction functions
ActiveJP7862036B2Ship windowsAir-catching equipment
The present invention discloses a shutter for liner ships with heat retention and noise reduction functions, the shutter blades of which are aluminum fiber sound-absorbing panels, the aluminum fiber sound-absorbing panels having uniformly arranged sets of circular through-holes, and foamed particle sound-absorbing balls fitted into the circular through-holes, the foamed particle sound-absorbing balls being composed of 90-105 parts HB polymer cement type JS-II, 4-6 parts carbon powder, 2-3 parts wood chippings, 4-6 parts 9003-35-4 heat-resistant phenolic resin, 6-7 parts heat-resistant glass microspheres, 9-11 parts ultrafine inorganic rock wool fibers, 145-155 parts clean distilled water, and 48-52 parts AC sound-proofing foaming agent. The present invention solves the problem of prior art shutter materials being unable to simultaneously provide light-blocking, sound-absorbing or sound-proofing, and heat-retaining effects.
Owner:JIANGSU UNIV OF SCI & TECH
Marine ventilation grille structure
ActiveCN120191466AShip windowsSelf-bailing equipments/scuppersMarine engineeringStructural engineering
Owner:JINGJIANG JINTAI AIR CONDITIONING EQUIPMENT CO LTD
WINDOW ARRANGEMENT
A window assembly for mounting in an opening in an offshore structure, the window assembly comprising: - a window frame having an outer part and an inner part, the outer part being adapted to be attached to an outer part of the offshore structure, the inner part being adapted for connection to a shielding unit, - a window glass having a first side and a second side and adapted to close the opening and having a first edge region along the first side adapted to cover at least a part of the inner part, - a strip adapted to cover a second edge region along the second side of the window glass and to press the first edge region of the window glass against the inner part, wherein the window glass and the strip form the shielding unit, and wherein the strip is connected to the inner part via spacers which are individually attached to the inner part and which provide a distance between the inner part and the strip.
Owner:C C JENSEN AS
Energy-saving shutter hollow glass window for ship
The invention provides a marine energy-saving shutter hollow glass window which comprises inner glass, outer glass, a window body, a shutter blind, a shutter driving assembly, an energy storage battery pack and a control box, the shutter driving assembly comprises a motor, a limiter and a transmission device, and the control box comprises a shell and a control circuit board. A microprocessor, a power management unit, a motor driving unit and a wireless signal receiving and processing unit are arranged on the control circuit board, the motor driving unit is electrically connected with the motor, the motor is connected with the transmission device, and the environment sensing module is arranged on the window body and electrically connected with the control circuit board; the outer glass is electrochromic dimming glass, an electrochromic driving circuit is arranged on the control circuit board, and the outer glass is electrically connected with the electrochromic driving circuit. According to the energy-saving hollow shutter glass window for the ship, the heat conduction performance of the shutter can be adjusted according to the real-time environment to achieve the energy-saving purpose, the structure of the shutter blind is fully utilized, and the energy-saving requirement and privacy protection are met.
Owner:JIANGSU SDL ENERGY CONSERVATION TECH CO LTD
Laminated safety glass
PCT designated stageWO2025227178A1Ship windowsSynthetic resin layered productsStructural engineeringGlazing
The invention relates to a laminated safety glass (1) of a ship's glazing, consisting of a composite of multiple glass layers, wherein a core (2) made of at least one load-bearing and prestressed glass layer (3) is provided, wherein at least one load-bearing glass layer (3) of the core (2) is chemically prestressed. According to the invention, a respective protective layer (4) made of at least one glass layer (5) is provided on both sides of the core (2), said protective layers (4) being connected to the core (2) via a full-surface connecting layer (7), for example a composite film (8) or an adhesive layer (8'), and at least one glass layer (5) of each protective layer (4) consists of partially thermally prestressed glass and each glass layer (5) of each protective layer (4) consists of transparent glass.
Owner:MARTINZ MARCO
A kind of unobstructed adsorption type rotating window for ship
Owner:TAIZHOU XIANGSHENG MARINE MACHINERY EQUIPMENT CO LTD
A marine ventilation grille structure
ActiveCN120191466BShip windowsSelf-bailing equipments/scuppersMarine engineeringStructural engineering
This invention relates to the field of ventilation grille technology, specifically a marine ventilation grille structure, including a ship window with a grille plate fixedly connected to its inner wall. It also includes a window-closing structure disposed on the surface of the ship window for automatically sealing the window. The window-closing structure includes several upper and lower rotating shafts rotatably mounted inside the ship window, a sealing plate for sealing the window, and a water collection hopper for collecting rainwater. A support plate is fixedly mounted on the surface of the ship window, and an adjustment structure disposed on the surface of the support plate for adjusting the trigger timing of the window-closing operation. This invention, by setting up a window-closing structure, allows the sealing plate to rotate and seal the ship window during rainy weather as the amount of rainwater in the water collection hopper increases, preventing rainwater from entering the cabin with the air. Simultaneously, the automatic closing of the ship window during rain improves the convenience of using the ventilation grille.
Owner:JINGJIANG JINTAI AIR CONDITIONING EQUIPMENT CO LTD
Side window ar film, window assembly, and device
The application discloses a side window AR film, a window assembly and a device, wherein the AR film comprises a substrate layer, a first metal layer, a first silicon dioxide layer, a first niobium oxide layer, a second metal layer and a second silicon dioxide layer arranged in sequence, wherein the first metal layer and / or the second metal layer for reducing light transmittance has a thickness of 1-30 nm, and the first metal layer and / or the second metal layer is a plating layer obtained by taking Ni and / or Cr as a target material. The application has good light transmission control, and through excellent layer structure design, the window glass has good heat insulation and privacy anti-peeping performance and good safety.
Owner:ZHEJIANG RIJIU NEW MATERIAL TECH CO LTD
Window assembly
The invention provides a window assembly which meets the requirements of a window of an offshore structure on the aspects of fireproof performance, wind pressure resistance and water pressure impact resistance. According to the present invention, an F profile, which is generally used as a basis for a window frame to encapsulate window glass, has been replaced by a separate spacer welded to an L-shaped standard steel profile window frame, thereby saving material and labor, thereby reducing manufacturing costs and shortening delivery time.
Owner:C C JENSEN AS
Window material and translucent roof material
Provided are: a window material or a translucent roof material that is capable of autonomously changing the degree of cloudiness thereof according to the temperature, that does not have a complex structure, and is easy to produce; and a building, vehicle, ship, or aircraft provided with said window material and / or translucent roof material. This window material or translucent roof material is provided with at least one translucent base material layer and at least one tacky layer, wherein: the tacky layer comprises a tacky composition containing 1-100 parts by mass of temperature-sensitive microparticles with respect to 100 parts by mass of a pressure-sensitive adhesive; the refractive index of the temperature-sensitive microparticles decreases with increases in temperature; and the refractive index rate decrease, which is the amount of decrease in refractive index per 1℃, for the temperature-sensitive microparticles is greater near the melting point of the temperature-sensitive microparticles than in temperature ranges that are not near the melting point of the temperature-sensitive microparticles.
Pneumatic louver with anti-impact mechanism for ship
The invention relates to the technical field of ship windows, in particular to a ship pneumatic shutter with an anti-impact mechanism, which comprises a ship shutter frame, a control assembly and a buffer assembly, a plurality of movable shutters are movably arranged on one side of the ship shutter frame through a rotating shaft, and the movable shutters are sequentially arranged from top to bottom; overturning of the movable shutters is pneumatically controlled through the control assembly on the ship shutter frame, during control and adjustment, the buffer assembly arranged on the upper portion buffers rapid telescopic movement of the air cylinder telescopic rod, impact damage caused by rapid telescopic movement is avoided, meanwhile, collision deformation of the linked movable shutters is avoided, and the service life of the movable shutters is prolonged. Then, under the movable matching action of the buffering assembly and the air cylinder telescopic rod, air injection buffering can be achieved when the movable shutters are overlapped and attached, collision and impact damage caused when the movable shutters are closed is further enhanced, in addition, the movable shutters can be automatically cleaned through the matched cleaning combination plate, the functions are complete, and worry-saving and convenient effects are achieved.
Owner:JIANGSU YANGFAN SHIP EQUIP CO LTD
Marine vessel ventilation system
Systems and methods of marine vessel ventilation are provided. In one exemplary embodiment, a marine vessel includes a hardtop structure disposed about a helm area that includes a support structure coupled to a center console structure and a windshield structure. Further, the windshield structure is disposed between the helm area and a bow area with a portion of the hardtop structure being disposed in the bow area. The hardtop structure includes a ventilation system having an airflow cavity disposed in the hardtop structure with inlet and outlet apertures associated with the respective bow and helm areas. The airflow cavity is configured to enable airflow from the inlet aperture to the outlet aperture. In addition, the ventilation system further includes an inlet or outlet vent structure configured to control the airflow entering or exiting the inlet or outlet aperture.
Owner:SHOREBREAK LLC
Heat-retaining and noise-reducing shutter for NYK ships
The present invention discloses a shutter for liner ships with heat retention and noise reduction functions, the shutter blades of which are aluminum fiber sound-absorbing panels, the aluminum fiber sound-absorbing panels having uniformly arranged sets of circular through-holes, and foamed particle sound-absorbing balls fitted into the circular through-holes, the foamed particle sound-absorbing balls being composed of 90-105 parts HB polymer cement type JS-II, 4-6 parts carbon powder, 2-3 parts wood chippings, 4-6 parts 9003-35-4 heat-resistant phenolic resin, 6-7 parts heat-resistant glass microspheres, 9-11 parts ultrafine inorganic rock wool fibers, 145-155 parts clean distilled water, and 48-52 parts AC sound-proofing foaming agent. The present invention solves the problem of prior art shutter materials being unable to simultaneously provide light-blocking, sound-absorbing or sound-proofing, and heat-retaining effects.
Owner:JIANGSU UNIV OF SCI & TECH
A pneumatic shutter for ships with an anti-shock mechanism
The present invention relates to the technical field of ship windows, specifically to a pneumatic shutter for ships with an anti-impact mechanism, comprising a ship shutter frame, a control component and a buffer component. One side of the ship shutter frame is provided with a plurality of movable shutters through a rotating shaft, and the plurality of movable shutters are arranged in sequence up and down. The flipping of the plurality of movable shutters is pneumatically controlled by the control component on the ship shutter frame. During the control adjustment, the rapid telescopic movement of the cylinder telescopic rod is buffered by the buffer component arranged above, so as to avoid impact damage caused by rapid telescopic movement and collision deformation of the linked movable shutters. Then, under the active cooperation of the buffer component and the cylinder telescopic rod, jet buffering can be achieved when the movable shutters overlap and fit together, thereby further enhancing the collision and impact damage when the movable shutters are closed. In addition, the movable shutters can be automatically cleaned by the matching cleaning combination plate. The system has complete functions and is worry-free and convenient.
Owner:JIANGSU YANGFAN SHIP EQUIP CO LTD
Marine vessel ventilation system
Systems and methods of marine vessel ventilation are provided. In one exemplary embodiment, a marine vessel includes a hardtop structure disposed about a helm area that includes a support structure coupled to a center console structure and a windshield structure. Further, the windshield structure is disposed between the helm area and a bow area with a portion of the hardtop structure being disposed in the bow area. The hardtop structure includes a ventilation system having an airflow cavity disposed in the hardtop structure with inlet and outlet apertures associated with the respective bow and helm areas. The airflow cavity is configured to enable airflow from the inlet aperture to the outlet aperture. In addition, the ventilation system further includes an inlet or outlet vent structure configured to control the airflow entering or exiting the inlet or outlet aperture.
Owner:SHOREBREAK LLC
Hydraulic testing device for aluminum portholes
Owner:CHUNGJIN
Marine vessel ventilation system
Systems and methods of marine vessel ventilation are provided. In one exemplary embodiment, a marine vessel includes a hardtop structure disposed about a helm area that includes a support structure coupled to a center console structure and a windshield structure. Further, the windshield structure is disposed between the helm area and a bow area with a portion of the hardtop structure being disposed in the bow area. The hardtop structure includes a ventilation system having an airflow cavity disposed in the hardtop structure with inlet and outlet apertures associated with the respective bow and helm areas. The airflow cavity is configured to enable airflow from the inlet aperture to the outlet aperture. In addition, the ventilation system further includes an inlet or outlet vent structure configured to control the airflow entering or exiting the inlet or outlet aperture.
Owner:SHOREBREAK LLC