24results about "Cabin closets" patented technology

The invention provides a ship waste heat recovery and reutilization system. The ship waste heat recovery and reutilization system comprises a waste heat collection unit and a solar energy collection unit, wherein the solar energy collection unit and the waste heat collection unit form a photo-thermal-waste heat complementary energy supply network; the thermal energy conversion unit adopts an ORC system; the energy storage unit, the heat energy utilization unit and the optimization control module are configured to monitor system operation data in real time, identify a low-efficiency operation state in which the waste heat recovery rate and the electric energy conversion efficiency do not reach a preset threshold value, and dynamically adjust key parameters of each unit based on a low-efficiency alternative solution corresponding to the operation state in an algorithm; the wide-range load fluctuation of the marine main engine is adapted, and the comprehensive benefit maximization of the system is realized; the adjustment mode comprises the following steps of: randomly disturbing the low-efficiency alternative solution by taking the median of the current population as a benchmark, and separating from local optimum; and determining the search direction based on the preference weight of the optimal alternative solution in the population, and finely adjusting the parameters through the local search of which the search range shrinks along with iteration.

This application relates to a vacuum monitoring device for connection to a vacuum pipeline. It includes a first storage body forming a vacuum cavity; a second storage body connected to the first storage body; an indicator block disposed within the second storage body, one end of which is movably connected to the outer wall of the first storage body, and the other end of which is elastically connected to the inner wall of the second storage body; a through hole is formed in the wall of the first storage body, communicating with the vacuum pipeline. Changes in the vacuum level within the vacuum cavity cause the indicator block to reciprocate. The device also includes a vacuum toilet connected to the vacuum monitoring device. This vacuum monitoring device has a simple structure and is easy to install. More importantly, it can determine the vacuum level in the vacuum pipeline in real time, thus facilitating better use of the vacuum toilet.

The application belongs to the technical field of marine toilet, and particularly relates to a marine modular toilet rapid assembly system and method, which comprises a toilet body, a base and a water supply and drainage assembly, and further comprises: a welding reserved part installed outside the base; an embedded protection assembly and a positioning assembly installed inside the base, the embedded protection assembly being filled with a first heat absorber and a second heat absorber; during assembly, the welding reserved part is welded along an annular path, the positioning assembly is used for positioning the embedded protection assembly and the base, the deviation degree of the base is reduced, and the connection gap between the base and the ship body is closed by the positioning assembly, so that the second heat absorber is reduced in leakage. The first heat absorber and the second heat absorber are used to prevent pipeline aging or melting due to high welding temperature, the first positioning part and the second positioning part are used to reduce the deviation degree of the base and close the connection gap between the base and the ship body, so that the assembly efficiency of the base is improved.

A switchable flushing system has a fresh water pump to pump fresh water from a fresh water supply system to an electric marine toilet, and features a dual flush system having a raw water pump, a solenoid and a user selectable fresh / raw flush switch. The raw water pump responds to user selectable fresh / raw flush switch signaling, and pumps raw water to the electric marine toilet. The solenoid is arranged between the fresh water pump and the raw water pump, and responds to the user selectable fresh / raw flush switch signaling, and either open to allow the fresh water pump to pump the fresh water from the fresh water supply system to the electric marine toilet, or close to prevent the fresh water supply system from receiving either the raw water pumped from raw rinse water pump or waste water from the electric marine toilet.

The invention relates to a vacuum tank (1) for a vacuum toilet, which tank comprises an inlet opening (2) which is located in a side wall of the tank and can be connected to the main drain (4) of a bowl (5) via a valve (3), and comprises an outlet opening (6) located at the deepest point for conveying the wastewater flow. The air in the tank can be vacuumed to a pressure below the atmospheric pressure via the outlet opening (6) or via additional openings in the vacuum tank (1). The vacuum tank (1) is subdivided into an upper volume (8) and a lower volume (9) by a separating element (7), the separating element (7) being arranged approximately at the height of the inlet opening (2) in the tank and forming a preferably helical, downwardly open groove (10) which extends across the periphery of the tank and, starting from the inlet opening (2), extends at least once around the horizontal periphery towards the lower volume (9). A through-opening (11) is located in the middle of the separating element (7) between the upper volume (8) and the lower volume (9). The invention also relates to a vacuum toilet having a vacuum tank (1) as described above.

The utility model discloses a water supply pipe structure of a ship sanitary unit, which belongs to the technical field of ship water supply pipes and comprises a main water pipe and an auxiliary water pipe, a processing barrel is fixedly mounted at the top end of the main water pipe, a water inlet pipe is mounted on the processing barrel, an opening is formed in the upper surface of the processing barrel, and a barrel cover is arranged at the opening position. A plurality of first bolts are installed between the barrel cover and the treatment barrel in a threaded mode, a motor is fixedly installed on the upper surface of the barrel cover, and a rotating shaft is fixedly installed at the end of an output shaft of the motor; the main water pipe and the auxiliary water pipe are arranged to be used in cooperation, the main water pipe is provided with the treatment cylinder, the filter screen cylinder in the treatment cylinder can filter input water, and the situation that solid particles are input into the sanitary unit through the main water pipe and the auxiliary water pipe to cause blockage is avoided; the rotation of the cleaning scrubbing brush can realize the blockage prevention of the filter screen cylinder, and the service life of the filter screen cylinder is further prolonged.

The invention relates to the technical field of marine floor drains, in particular to a floor drain structure suitable for a marine unit bathroom and a construction method thereof, and the floor drain structure comprises a floor drain lock nut, a flange lock nut and a floor drain main body; the floor drain lock nut comprises an outer landing edge, an inner landing edge and a first pipeline, a floor drain cover plate is arranged at the top of the outer landing edge, and a water seal part is arranged in the first pipeline; the flange lock nut comprises a top connecting edge and a second pipeline, the second pipeline is connected to the outer side of the first pipeline in a sleeving mode, the top connecting edge abuts against the bottom face of the waterproof disc, and a first sealing gasket is arranged among the outer landing edge, the top connecting edge and the first pipeline; the floor drain body comprises a waterproof edge and a drainage pipe, the waterproof edge is connected to the outer side of the top of the drainage pipe and connected to the bottom face of the deck, the drainage pipe is arranged in the first through hole and sleeves the first pipeline, and a second sealing gasket is arranged between the drainage pipe and the first pipeline. The sealing performance among the floor drain structure, the waterproof disc and the deck can be effectively improved.

The utility model relates to the technical field of ship building, in particular to a marine double-body integral unit which comprises a chassis, an enclosure bulkhead, an inner wall plate, an overhaul area, an air distributor, a blow-off pipe and a drain pipe, the inner wall plate is located in the middle of the chassis and divides a space formed by the enclosure bulkhead and the chassis into identical unit bodies, and each unit body is divided into a sanitary area, a shower area and the overhaul area. The maintenance area is provided with maintenance hatch ports on the sides of different unit main bodies, a hot water flange and a cold water flange for supplying water to the sanitary area and the shower area are arranged in the maintenance area, pipelines communicated with the hot water flange and the cold water flange are embedded in the inner wall plate, and air distributors are arranged in the different unit main bodies and are installed in the maintenance area and are communicated through V-shaped connectors. By optimizing the structure of the unit, the cost of pipelines and steel plates is saved, meanwhile, the space utilization rate is increased, peculiar smell and moisture are prevented from being generated, meanwhile, the overhaul difficulty is reduced, and later maintenance is facilitated.

The invention discloses an overwater ship house, and belongs to the technical field of shipbuilding and overwater construction.The overwater ship house comprises a ship body, a living functional area, a propelling system and a water supply and drainage system, the ship body is of a composite structure formed by combining composite fiber cloth and a wood base material, and the composite fiber cloth completely wraps the lap joint edge; the living functional area is divided into a toilet, a bathing area, a bedroom, a reception area and a simple kitchen, the water supply and drainage system is of a closed-loop circulation structure and comprises a water storage tank, a sewage treatment device and a water purification device, and storage and purification of domestic water and harmless treatment of sewage are achieved. The overwater boat house has the functions of driving and living, is excellent in stability, reliable in structure, green and environment-friendly, can be widely applied to scenes such as overwater homestay, overwater healing and overwater life, and fills the market blank of overwater travel and overwater life.

The utility model discloses a biodegradation container installation structure with double stirring kettles and a biodegradation closestool, the biodegradation container installation structure with the double stirring kettles comprises a base and a biodegradation container, the two stirring kettles are installed in the biodegradation container, two installation shafts are installed on the base, and the two installation shafts are connected with the two stirring kettles. One ends of the two mounting shafts are synchronously and rotationally sleeved with driven gears with the same structure, a rocker located between the two driven gears is rotationally mounted on the base, and a rocker rotating shaft of the rocker is synchronously and rotationally sleeved with a driving gear meshed with the two driven gears at the same time. By adopting the biodegradation container mounting structure with the double stirring kettles, the driving gear simultaneously drives the two driven gears to synchronously rotate, so that the stress conditions of the two driven gears are basically consistent, the stability and the reliability of a transmission mechanism are improved, the service life is further prolonged, the maintenance frequency is reduced, and the use experience of a user is improved.

The invention belongs to the technical field of multifunctional storage racks, and discloses a layered folding marine toilet multifunctional storage rack which comprises a fixing support, two sets of overturning frames are rotationally arranged on the inner side of the upper end of the fixing support, and downward pressing locking assemblies are movably arranged on the inner sides of the overturning frames. Through cooperation of structures such as a pressing locking assembly and an overturning frame, a pressing plate is pushed to move downwards through the weight of a placed object, overturning reset of the structure is limited by embedding a locking insertion rod into the inner side of a locking insertion groove, and the elastic force of a reset spring is smaller than that of the object; the problems that in the normal state, the torsion of the torsion spring is larger than that of an object, so that the folding structure is kept horizontal in a downward pressing mode, and meanwhile the problem that the torsion of the torsion spring is small and cannot push the folding structure to reset can be solved; the situation that a torsion spring shaft with large torsion can still be limited by a light object through certain downward pressing force is guaranteed through a downward pressing locking assembly; the problems that the folding structure inclines and the occupied space cannot be reduced due to the fact that enough pressure cannot be provided are solved.

A hydraulic propulsion system for disposing of human waste. The system includes a toilet having a bowl, and a base below the bowl. The base is secured to the chassis of a vehicle, or to a remote sanitation facility. The system also comprises a hydraulic flushing mechanism associated with the toilet, and a fluid receiving chamber that receives water and human waste when the flushing mechanism is actuated. The human waste is directed through a sewage ejection pipe and into a black-water tank or a municipal sewer system. The human waste propulsion system further comprises a pneumatic line. The pneumatic line is in fluid communication with the fluid receiving chamber proximate the bowl. The pneumatic line receives compressed air which is delivered when the hydraulic flushing mechanism is actuated. Additionally, the human waste propulsion system has a controller. The controller is configured to close a flush valve and then direct the compressed air into the pneumatic line when the flushing mechanism is actuated, thereby moving human waste through the fluid receiving chamber.

The invention relates to a method for flushing a sanitary unit, comprising the steps of: supplying greywater from a greywater line into the interior of a greywater tank, temporarily storing the greywater in the greywater tank under ambient pressure, pumping the greywater from the interior of the greywater tank under ambient pressure to a flushing device by means of a greywater pump, wherein the greywater is pumped through a filter arrangement located in the interior of the greywater tank to the greywater pump located downstream of this filter arrangement in the direction of flow, and discharging the greywater with overpressure from one or more flushing openings of the flushing device into a sanitary element to be flushed.

The utility model relates to the technical field of marine furniture, and provides marine stainless steel furniture with a buffering function, which comprises a stainless steel table, the inner side of the stainless steel table is fixedly connected with a storage rack, the top of the stainless steel table is provided with a water tank, and the inner side of the stainless steel table is provided with a storage cabinet. The bottom of the stainless steel table is fixedly connected with a connecting leg, a buffering mechanism and a clamping mechanism are arranged in the connecting leg, and the buffering mechanism is arranged in the stainless steel table, so that when a ship bumps due to sea waves in the using process of the stainless steel table, the ship can be prevented from being blocked by the clamping mechanism. Through cooperation of the sliding blocks, the buffer springs, the supporting legs and other assemblies, impact force is absorbed to achieve the buffering effect, objects on the top of the stainless steel table are prevented from turning over, through cooperation of the contact blocks, the speed reduction blocks, the limiting rods and other assemblies, the force generated when the buffer springs rebound can be reduced, back-and-forth springing is prevented, and the buffering effect is further improved.

The invention relates to a vacuum tank (1) for a vacuum toilet, which tank comprises an inlet opening (2) which is located in a side wall of the tank and can be connected to the main drain (4) of a bowl (5) via a valve (3), and comprises an outlet opening (6) located at the deepest point for conveying the wastewater flow. The air in the tank can be vacuumed to a pressure below the atmospheric pressure via the outlet opening (6) or via additional openings in the vacuum tank (1). The vacuum tank (1) is subdivided into an upper volume (8) and a lower volume (9) by a separating element (7), the separating element (7) being arranged approximately at the height of the inlet opening (2) in the tank and forming a preferably helical, downwardly open groove (10) which extends across the periphery of the tank and, starting from the inlet opening (2), extends at least once around the horizontal periphery towards the lower volume (9). A through-opening (11) is located in the middle of the separating element (7) between the upper volume (8) and the lower volume (9). The invention also relates to a vacuum toilet having a vacuum tank (1) as described above.

The utility model discloses a marine sanitary unit convenient to assemble, and relates to the technical field of marine equipment, the marine sanitary unit convenient to assemble comprises a bottom plate, the inner wall of the top of the bottom plate is fixedly connected with a blow-off pipe, the inner wall of the top of the bottom plate is provided with a U-shaped groove, the inner wall of the bottom plate is provided with a plurality of round grooves, and the round grooves are connected with the blow-off pipe. By means of the fixing rods and the inserting rods, the baffles are inserted into the U-shaped grooves after the fixing rods are moved out, then the round holes can be aligned with the round grooves after the baffles are inserted, the connecting plates are loosened after alignment, and then the connecting plates can be assembled. And after the connecting plate is loosened, the spring extrudes the fixing rod, so that the fixing rod moves, and the fixing rod drives the connecting plate to move when moving, so that quick assembly is realized, complicated mounting operation is not needed during assembly, the assembly mode is more convenient, the working time is effectively shortened, and meanwhile, quick disassembly can be realized.

The invention discloses a marine hot water tank, and belongs to the technical field of marine hot water systems. According to the hot water cabin, a constant-temperature cabin and at least two heating cabins are formed by a ship structure cabin cabinet, heat preservation cotton is arranged on the outer side of a cabin body, and a steam heating coil, an electric heating device, a liquid level and temperature sensor and a control box are arranged in the cabin body. The control box automatically controls heating, heat preservation and hot water lightering according to water level and temperature signals, when the liquid level of the constant-temperature cabin drops, hot water in the heating cabin is supplemented as a hot water source, and the heating cabin synchronously supplements water for heating and works in turn. The constant-temperature cabin directly supplies water to the outside, cold water is not supplemented, and the outlet water temperature is stable. The ship body structure is arranged in an integrated mode, the cabin capacity can be flexibly configured, the heating power is low, the heat source requirement is small, continuous, stable and large-flow hot water supply can be provided for the crowded ship, and the system is safe, reliable and low in cost.

The application relates to the technical field of ship bathroom equipment, and particularly discloses a defecation system and a ship, which comprises a toilet bowl, a flushing assembly, a discharge assembly and a distance sensor. The bottom of the toilet bowl is connected with a discharge pipe. The flushing assembly comprises a water valve and a flushing ring pipe which are connected with each other, and a through hole is formed in the flushing ring pipe. The discharge assembly is divided into a defecation cavity and two action cavities which are arranged on the two sides of the defecation cavity by two elastic valves. The two action cavities are respectively connected with telescopic modules. The distance sensor is arranged on the two elastic valves and can obtain the distance between the two elastic valves. A controller is in communication connection with the water valve, the telescopic modules and the distance sensor. The vacuum suction assembly comprises a vacuum pipe and a vacuum pump which is in communication connection with the controller. The vacuum pump is connected with the defecation cavity through the vacuum pipe, and the vacuum pump can suck the vacuum pipe to form negative pressure, so that the dirt in the toilet bowl can enter the vacuum pipe along with the water flow. The defecation system has low arrangement difficulty, consumes less water, has less odor and has good user experience.

The utility model relates to the technical field of marine equipment, in particular to a movable ship sanitary unit chassis which comprises a chassis body, a reinforcing rib is welded to the bottom of the chassis body, an adjusting device is arranged in the reinforcing rib, four moving devices are connected to the four corners of the bottom of the reinforcing rib in a sliding mode, and the adjusting device is fixedly connected with the moving devices. And the adjusting device comprises two screw rods, the bottom of each screw rod is rotationally connected with the bottom of the inner wall of the reinforcing rib, the surface of each screw rod is in threaded connection with a connecting plate, and the surface of the bottom end of each connecting plate is fixedly connected with two moving devices. According to the device, the moving device is arranged, the sanitary unit can be moved into the cabin by pushing the universal wheels to move, after the sanitary unit is moved into the cabin, the sanitary unit can be preliminarily fixed through the fixing pieces installed on the moving device, the position of the sanitary unit can be conveniently adjusted, and when the position needs to be adjusted, the sanitary unit can be conveniently fixed through the fixing pieces. The sanitary unit can be pushed to move only by loosening the fixing piece.

The invention provides a heating control method, an air conditioning system, air conditioning equipment and a ship. The air conditioning system integrates a water cooling cabinet and a water heater at the same time, under the condition that the water storage tank has the heating requirement, a water outlet of the condensation heat exchanger can be controlled to be communicated with a water inlet of the first heat exchange flow path, a water outlet of the first heat exchange flow path is controlled to be communicated with a circulating water outlet, and the circulating water pump is controlled to be in the running state; and the heat recovery heat exchanger can heat water in the water storage tank by utilizing hot water discharged by the condensation heat exchanger, so that waste heat is recycled. Moreover, different heating strategies can be adopted for the air conditioning system according to different heating modes. Through the integration of the water-cooling cabinet and the water heater and the design of the heating control method, the occupied space can be reduced, the complexity of the system can be reduced, waste heat of the water-cooling cabinet is reasonably utilized, resource and energy waste is reduced, and the use experience can be well improved.

A hydraulic propulsion system for disposing of human waste. The system includes a toilet having a bowl, and a base below the bowl. The base is secured to the chassis of a vehicle, or to a remote sanitation facility. The system also comprises a hydraulic flushing mechanism associated with the toilet, and a fluid receiving chamber that receives water and human waste when the flushing mechanism is actuated. The human waste is directed through a sewage ejection pipe and into a black-water tank or a municipal sewer system. The human waste propulsion system further comprises a pneumatic line. The pneumatic line is in fluid communication with the fluid receiving chamber proximate the bowl. The pneumatic line receives compressed air which is delivered when the hydraulic flushing mechanism is actuated. Additionally, the human waste propulsion system has a controller.

A switchable flushing system has a fresh water pump to pump fresh water from a fresh water supply system to an electric marine toilet, and features a dual flush system having a raw water pump, a solen

The utility model relates to an elastic connecting device for a marine integral sanitary unit, which comprises a fixing plate, an elastic sleeve and a mounting plate, a bent connecting plate is arranged on one side of the fixing plate, and the connecting plate is fixedly connected with a side plate of the sanitary unit; a connecting rod is arranged at the upper end of the fixing plate; the middle of the connecting rod is sleeved with the elastic sleeve, and a fixing piece used for fixing the elastic sleeve is arranged at one end of the connecting rod. A fixing clamping groove is formed in the middle of the elastic sleeve. The noise reduction device is simple in overall structure and ingenious in design, a vibration source can be effectively controlled through the elastic sleeve, noise transmitted to the interior of a living cabin from different areas is reduced, and the comfort level of indoor residents is improved; the overall structure is compact, does not occupy space, is firm in installation, and meets the noise reduction requirement of a real ship.

The utility model discloses a smell isolation device in the field of smell isolation, which comprises a cover plate, a shell connected with the bottom of the cover plate through bolts, a butt joint ring connected with the bottom of the shell, a plurality of butt joint holes distributed in the circumference are formed in the butt joint ring, a motor part is connected with the outer side face of the shell, a rotating part is rotatably connected with the inner wall of the shell, and a through hole is formed in the cover plate. According to the device, the odor blocking effect of the closestool in the using process can be effectively improved, so that the problems that odor flows back to pollute the sanitary environment and the like are solved, meanwhile, the device adopts multiple using modes of motor driving and power driving, and the device is convenient to use. Therefore, the device can be used in the environment with electric drive or without electric drive.