CN103935475A - Sea water desalination engineering ship - Google Patents
Sea water desalination engineering ship Download PDFInfo
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- CN103935475A CN103935475A CN201410177613.2A CN201410177613A CN103935475A CN 103935475 A CN103935475 A CN 103935475A CN 201410177613 A CN201410177613 A CN 201410177613A CN 103935475 A CN103935475 A CN 103935475A
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Abstract
The invention provides a sea water desalination engineering ship which mainly comprises a wave-piercing ship bow, a connection bridge, an upper-layer building and control chamber, a water turbine cabin, a sea water desalination cabin, a water storage cabin, sheet bodies, a propeller, a tail vane, a diesel engine, a storage battery, an electric motor, a rudder electric motor and the like. The sheet bodies are combined with the connection bridge to form a catamaran. The upper-layer building and control chamber is located near the ship bow and used for containing a control panel, a control panel power source, ship handling operators and the like. The water turbine cabin is used for containing a tide current generation portion and is of a semi-open structure, the upper portion of the water turbine cabin is sealed and the lower portion of the water turbine cabin is communicated with the sea. The sea water desalination cabin is used for containing a sea water desalting kit. The water storage cabin is used for containing a water storage box. The propeller and the tail vane are used for propelling and controlling the ship body to move. The diesel engine and the storage battery are used for supplying power to the electric motor of the ship. The sea water desalination engineering ship saves energy and is environmentally friendly; sea water can be desalted, meanwhile the desalted sea water can be quickly transported, and the ship is suitable for supplying fresh water to islands and coastal areas where fresh water resources lack.
Description
Technical field
What the present invention relates to is a kind of ship, specifically marine engineering ship.
Background technology
The renewable new forms of energy that marine tidal-current energy is a kind of cleanliness without any pollution, standing stock are abundant.Marine tidal-current energy and the tidal energy in the whole world have hundred million kilowatts of 30-40 at least.Marine tidal-current energy is generally contained at the Nearshore Shallow Sea in continent, continent, straits, bay and river mouth one band, and the generation band marine tidal-current energy resource of island row reef is abundant especially.Develop marine tidal-current energy and become the effective way of alleviating energy shortage, reducing environmental pollution.
Island is the national territory that has terrestrial facies and marine facies concurrently, has important value and legal status in maritime rights and interests.China island is numerous, and area is at 500m
2above island has 6921, is the important land resources of China and Activities of Ocean place.In these island, some accommodates a large amount of residents, and in recent years, along with socioeconomic high speed development, developing density and intensity strengthen gradually, the problem that most island all exist freshwater resources to lack.In addition, the small-sized island of living for some coast defence islands and reefs away from continent, few people, often also exist the freshwater resources can not the self-supporting problem that needs outside input.Traditional supply mode is to manufacture fresh water from continent, with pipeline or Shipping to demand island.But, adopt which supply fresh water to exist land electric power resource to expend that huge, pipe laying somewhat expensive, construction difficulty are large, the problems such as quantity is few, not motor-driven, dumb are taken into account on island.Develop a kind of Seawater Desalination Project ship that utilizes the generating of marine tidal-current energy resource, desalinizes seawater and realize fresh water transport and become the key addressing the above problem.
Summary of the invention
The object of the present invention is to provide for sea water desalination and fresh water transport, solve a kind of Seawater Desalination Project ship of island and coastal resident's problem of water consumption.
The object of the present invention is achieved like this:
A kind of Seawater Desalination Project ship of the present invention, is characterized in that: comprise connecting bridge, wear unrestrained type ship bow, lamellar body, wears unrestrained type ship bow and is arranged on the front end of connecting bridge, and lamellar body has two, be arranged on respectively the connecting bridge left and right sides, in each lamellar body, be provided with diesel-engine generator, storage battery, driving force motor, rudder electrical motor, the rear end of each lamellar body all arranges screw propeller and stern rudder, and driving force motor connects screw propeller, and rudder electrical motor connects stern rudder, and storage battery connects driving force motor and rudder electrical motor, and diesel-engine generator connects storage battery, driving force motor and rudder electrical motor, set gradually superstructure and control cabin from front end to rear end in connecting bridge, water wheels cabin, sea water desalination cabin, water storage cabin, the upper end closed in water wheels cabin, lower end is maritime, and tidal power generating part is set in water wheels cabin, and tidal power generating part comprises lifting carrying platform, water turbine, hang main shaft, electrical generator, actuating unit, electrical generator is fixed on lifting carrying platform, and electrical generator connects by generating gear case the suspension main shaft being positioned under lifting carrying platform, and water turbine is arranged on and hangs on main shaft, and actuating unit comprises gear lifting column, lifting tooth roller box, elevating motor, elevating motor and lifting tooth roller box are arranged on lifting carrying platform, gear lifting column is through lifting carrying platform and lifting tooth roller box, thereby elevating motor connects the lifting of lifting tooth roller box pinion lifting column, the top, cabin in the upper end of gear lifting column and water wheels cabin is connected, lower end and the connecting bridge of gear lifting column are connected, and sea water desalination is installed fresh-water generator in cabin, suction pump, water injection pump, water storage is installed reserve tank in cabin, and fresh-water generator connects respectively suction pump and water injection pump, and water injection pump connects reserve tank, and electrical generator connects storage battery, fresh-water generator, suction pump, water injection pump.
The present invention can also comprise:
1, in described water storage cabin, dewatering pump is installed, dewatering pump connects reserve tank, and storage battery connects lifting electricity motor, dewatering pump.
2, described actuating unit has four groups, is arranged on respectively on four angles of lifting carrying platform.
3, also comprise control part, control part comprises hull and basic accessory device control module thereof, tidal power generating control module and power transmission and distribution control setup, hull and basic accessory device control module thereof connect diesel-engine generator, storage battery, driving force motor, rudder electrical motor is also controlled respectively the start-stop of diesel-engine generator, the charging of storage battery and output services, the start-stop of driving force motor and rotating speed, the start-stop of rudder electrical motor and rotating speed, tidal power generating control module connects electrical generator, elevating motor, power transmission and distribution control setup is also controlled braking and the rotating speed of electrical generator, the start-stop of elevating motor and rotating speed, the work of power transmission and distribution control setup, the work of described power transmission and distribution control setup comprises controls power transmission and distribution control setup to storage battery, fresh-water generator, suction pump, power supply and control storage battery with water injection pump, fresh-water generator, suction pump, water injection pump, the start-stop of dewatering pump.
4, also comprise front horizontal anchor chain, rear horizontal anchor chain, floating drum, seabed anchor chain, described front horizontal anchor chain, rear horizontal anchor chain all have two, floating drum has four, seabed anchor chain has four, before two, horizontal anchor chain lays respectively at the both sides of wearing unrestrained type ship bow, after two, horizontal anchor chain lays respectively at the both sides of connecting bridge rear end, and front horizontal anchor chain, rear horizontal anchor chain are hung on floating drum separately by grasp separately respectively, and each floating drum connects respectively a seabed anchor chain.
Advantage of the present invention is: patent of the present invention has following features: (1) adopts the main energy sources of marine tidal-current energy as sea water desalination, control mechanism and hull power, has reduced the use to bavin Water Oil Or Gas, sea water desalination and transport energy-saving and environmental protection; (2) fresh water transport has adopted bavin electricity mixed power pattern, is of value to energy-conserving and environment-protective, is of value to again the dynamic characteristic and the maneuvering performance that promote hull; (3) the couple structure form of hull has not only increased floor space, facilitates the layout of desalting plant and water storage device, improves the transverse stability of device, has also formed trend guiding and guide functions, has improved the energy conversion efficiency of trend water turbine; (4) tidal power generating part liftable control form, not only ensures the conversion of marine tidal-current energy to electric energy, has also ensured the normal fresh water transport of hull; (5) the long-term setting of the floating drum in the setting of the front horizontal anchor chain on Seawater Desalination Project ship and rear horizontal anchor chain and fixing marine site and seabed anchor chain, has facilitated the mooring operation of Seawater Desalination Project ship.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is marine tidal-current energy power generation part side-looking structural representation;
Fig. 3 is marine tidal-current energy power generation part plan structure schematic diagram;
Fig. 4 is that Seawater Desalination Project ship energy transmits schematic diagram;
Fig. 5 is Seawater Desalination Project ship control flow chart.
Detailed description of the invention
For example the present invention is described in more detail below in conjunction with accompanying drawing:
In conjunction with Fig. 1～5, a kind of Seawater Desalination Project ship of the present invention, mainly comprises hull and basic accessory device part, tidal power generating part, sea water desalination part and control part.
Hull and basic accessory device part thereof are used for carrying tidal power generating part, sea water desalination part and realize fresh water transport, described tidal power generating part is for being converted to electric energy by the kinetic energy of trend, described sea water desalination part stores for electric energy being desalinized seawater and realizing fresh water, and described control part is for realizing the control to hull and basic accessory device part, tidal power generating part and sea water desalination part.
Hull and basic accessory device part thereof mainly comprise that 1 is worn before 13,2 of 2,1 superstructure of 1,1 connecting bridge of unrestrained type ship bow and 12,2 rudder electrical motors of 4,1,3,1 water wheels cabin of control cabin, 11,2 driving force motors of 10,2 storage batterys of 9,2 diesel-engine generators of 8,2 tail vanes of 7,2 screw propellers of 6,2, water storage cabin, 5,1, sea water desalination cabin lamellar body horizontal anchor chain 15 after 14 and 2, horizontal anchor chain.Described tidal power generating part mainly comprises 25,1 electrical generator of 21,4 lifting tooth roller box transmission shafts of 19,4 elevating motors of 18,1 lifting carrying platform of 1 cover water turbine, 20,4 cover lifting tooth roller boxs, 22,1 cover generating 24,1 transmission shaft of 23,1 suspension main shaft of gear case, 26,1 cover power transmission and distribution control setup 27 and 4 rooted tooth shape lifting columns 28.Described sea water desalination part mainly comprises 32 and 1 dewatering pump 33 of 31,1 water injection pump of 30,1 suction pump of 29,1 reserve tank of 1 cover fresh-water generator.Described control part is mainly made up of 34 and 1 control desk power supply 35 of 1 cover control desk.
Wear unrestrained type ship bow 1 and be located at the front end of connecting bridge 2.The inner side of described 2 lamellar bodies 7 is connected with the both lateral sides of connecting bridge 2.Described superstructure and control cabin 3 are positioned in connecting bridge 2, near the one end of wearing unrestrained type ship bow 1.The upper end closed in described water wheels cabin 4, lower end is maritime, partly opens the cabin for maritime, is positioned at the rear of superstructure and control cabin 3.Described sea water desalination cabin 5 is positioned at the rear in water wheels cabin 4.Described water storage cabin 6 is positioned at the rear in sea water desalination cabin 5.The rear of described each lamellar body 7 is respectively equipped with 8 and 1 stern rudder 9 of 1 screw propeller, and each lamellar body 7 inside are respectively equipped with 12 and 1 rudder electrical motor 13 of 11,1 driving force motor of 10,1 storage battery of 1 diesel-engine generator.Before described 2, horizontal anchor chain 14 lays respectively at the both sides of wearing unrestrained type ship bow 1.After described 2, horizontal anchor chain 15 lays respectively at the both sides of hull rear connecting bridge 2.Described water turbine 18 is positioned at lifting carrying platform 19 belows, carries and control lifting by lifting carrying platform 19 by hanging main shaft 24.Described suspension main shaft 24 is embedded in lifting carrying platform 19 by bearing, realizes vertical break-in transmission, and drive electrical generator 26 to generate electricity by transmission shaft 25 by generating gear case 23.Described electrical generator 26 is lived and is connected on lifting carrying platform 19, and lifting carrying platform 19 is square plate iron structure.Described power transmission and distribution control setup 27 is lived and is connected on lifting carrying platform 19.20,1 lifting tooth roller box transmission shaft of described 1 elevating motor, 22 and 1 cover lifting tooth roller box 21 forms a set of actuating unit, and 4 cover actuating units lay respectively on four angles of lifting carrying platform 19.Described fresh-water generator 29, suction pump 31, water injection pump 32 are positioned at sea water desalination cabin 5.Described suction pump 31 enters fresh-water generator 29 for extracting seawater.Described water injection pump 32 is for injecting reserve tank 30 by the seawater of desalination, and described reserve tank 30 is positioned at water storage cabin 6.Described water storage cabin 6 is positioned at the rear in sea water desalination cabin 5.Described control desk 34 mainly comprises hull and basic accessory device control module 36 thereof, tidal power generating control module 37, sea water desalination control module 38.
Water turbine 18 is vertical pivot form.Elevating motor 20 drives lifting carrying platform 19 and carrying on mechanism thereof along four rooted tooth shape lifting column 28 liftings by lifting tooth roller box transmission shaft 22 through lifting tooth roller box 21, every rooted tooth shape lifting column 28 is respectively through lifting tooth roller box 21 and lifting carrying platform 19, the top, cabin in upper end and water wheels cabin 5 is connected, and lower end and connecting bridge 2 are connected.Described power transmission and distribution control setup 27 is converted to available standard specification electric energy for the electric energy that electrical generator 26 is exported.
Hull and basic accessory device control module 36 thereof are controlled start-stop and the rotating speed etc. of the start-stop of the charging of start-stop, storage battery 11 of diesel-engine generator 10 and output services, driving force motor 12 and rotating speed, rudder electrical motor 13.Described tidal power generating control module 37 is controlled work of the start-stop of the braking of electrical generator 26 and rotating speed, elevating motor 20 and rotating speed, power transmission and distribution control setup 27 etc.Described control power transmission and distribution control setup 27 is worked and is controlled the start-stop of power transmission and distribution control setup 27 to storage battery 11, fresh-water generator 29, suction pump 31 and water injection pump 32 electricity supply and control storage batterys 11, fresh-water generator 29, suction pump 31, water injection pump 32 and dewatering pump 33.
The present invention is bavin electricity mixed power boats and ships, mainly utilizes electric energy that water turbine 18 changes after 27 conversion of power transmission and distribution control setup, for storage battery 11 charges, for fresh-water generator 29, suction pump 31, water injection pump 32 are powered.Described storage battery 11 can be elevating motor 20, dewatering pump 33 and control desk power supply 35 and powers, and is mainly driving force motor 12 and rudder electrical motor 13 provides power electric.Diesel-engine generator 10 not only can be driving force motor 12 and rudder electrical motor 13 is powered, and can also realize storage battery 11 is charged.
Seawater Desalination Project ship is provided with 16 and 4 seabed anchor chains 17 of 4 floating drums for a long time in working sea area.
Seawater Desalination Project boat mooring, in the abundant marine site of marine tidal-current energy, utilizes tidal power generating, desalinizes seawater, and store electrical energy, adopt bavin electricity mixed power by the seawater fast transportation of desalination to island or coastland.
Hull and basic accessory device part thereof are used for carrying tidal power generating part, sea water desalination part and realize fresh water transport, mainly comprise and wear unrestrained type ship bow, connecting bridge, superstructure and control cabin, water wheels cabin, sea water desalination cabin, water storage cabin, lamellar body, screw propeller, tail vane, diesel-engine generator, storage battery, driving force motor, rudder electrical motor, front horizontal anchor chain and rear horizontal anchor chain etc.Describedly wear unrestrained type ship bow in order to adapt to the high sea situation transport of Seawater Desalination Project ship.Described lamellar body and connecting bridge are combined to form catamaran, ensure that desalting engineering gear has good transverse stability and larger floor space.Described superstructure and control cabin are positioned near stem, for holding control desk, control desk power supply, manoeuvre of ship and operating personnel etc.Described water wheels cabin is used for holding tidal power generating part, is semi-open type structure maritime under upper sealing.Described sea water desalination cabin is used for holding fresh-water generator.Described water storage cabin is used for holding reserve tank.Described screw propeller and stern rudder are for promoting and control ship motion.Described diesel-engine generator and storage battery are used to ship power electrical motor that electric power is provided.Described front horizontal anchor chain and rear horizontal anchor chain are hung on Fu Gushang by grasp, realize the mooring of hull by seabed anchor chain.
Tidal power generating part, for the kinetic energy of trend is converted to electric energy, mainly comprises water turbine, lifting carrying platform, elevating motor, lifting tooth roller box, lifting tooth roller box transmission shaft, generating gear case, hangs main shaft, transmission shaft, electrical generator, power transmission and distribution control setup, profile of tooth lifting column etc.Described water turbine is vertical pivot form, for coordinating the kinetic energy of trend is converted to electric energy with electrical generator.Described lifting carrying platform is used for carrying water turbine, elevating motor, lifting tooth roller box, lifting tooth roller box transmission shaft, generating gear case, hangs main shaft, transmission shaft, electrical generator and power transmission and distribution control setup etc.Described elevating motor is for coordinating the lifting of load disturbance power generation part main body with lifting tooth roller box and profile of tooth lifting column.Described generator gear case is for transmitting water turbine moment of torsion and the vertical break-in that realizes water turbine rotation.
Sea water desalination part stores for electric energy being desalinized seawater and realizing fresh water, mainly comprises fresh-water generator, reserve tank, suction pump, water injection pump and dewatering pump etc.Described fresh-water generator is used for diluting sea water into fresh water.Described reserve tank is used for holding and desalinizes seawater.Described suction pump is used in seawater suction fresh-water generator.Described water injection pump injects in reserve tank for desalinizing seawater.Described dewatering pump is for discharging the fresh water in reserve tank.
Control part, for realizing the control to hull and basic accessory device part, tidal power generating part and sea water desalination part, is mainly made up of control desk and control desk power supply.Described control desk comprises again hull and basic accessory device control module, tidal power generating control module and sea water desalination control module.Described control desk power supply is mainly used in providing electric energy to control desk, by battery charge.
Mooring of the present invention is enriched marine site in marine tidal-current energy, utilizes marine tidal-current energy generating, desalinizes seawater and realize fresh water transport, is mainly used in providing and producing and domestic water to coastal and island resident.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, patent of the present invention mainly comprises hull and basic accessory device part, tidal power generating part, sea water desalination part and control part.
Hull and accessory device part thereof mainly comprise that 1 is worn before 13,2 of 2,1 superstructure of 1,1 connecting bridge of unrestrained type ship bow and 12 and 2 rudder electrical motors of 4,1,3,1 water wheels cabin of control cabin, 11,2 driving force motors of 10,2 storage batterys of 9,2 diesel-engine generators of 8,2 tail vanes of 7,2 screw propellers of 6,2, water storage cabin, 5,1, sea water desalination cabin lamellar body horizontal anchor chain 15 after 14,2, horizontal anchor chain.The described front end of wearing unrestrained type ship bow 1 and be located at connecting bridge 2.The inner side of described 2 lamellar bodies 7 is connected with the two ends, left and right of connecting bridge 2.Described superstructure and control cabin 3 are positioned in connecting bridge 2, near wearing unrestrained type ship bow 1.Described water wheels cabin 4 upper end closeds, lower ending opening, partly opens the cabin for maritime, is positioned at the rear of superstructure and control cabin 3.Described sea water desalination cabin 5 is positioned at the rear in water wheels cabin 4.Described water storage cabin 6 is positioned at the rear in sea water desalination cabin 5.The rear of described each lamellar body 7 is respectively equipped with 8 and 1 stern rudder 9 of 1 screw propeller, and the inside of each lamellar body 7 is respectively equipped with 12 and 1 rudder electrical motor 13 of 11,1 driving force motor of 10,1 storage battery of 1 diesel-engine generator.Before described 2, horizontal anchor chain 15 lays respectively at the both sides of wearing unrestrained type ship bow 1.After described 2, horizontal anchor chain lays respectively at the both sides of hull rear connecting bridge 2.Described front horizontal anchor chain 14, rear horizontal anchor chain 15 are hung on floating drum 16 by grasp, and then realize mooring by seabed anchor chain 17.
Tidal power generating part mainly comprises 25,1 electrical generator of 21,4 lifting tooth roller box transmission shafts of 19,4 elevating motors of 18,1 lifting carrying platform of 1 cover water turbine, 20,4 cover lifting tooth roller boxs, 22,1 cover generating 24,1 transmission shaft of 23,1 suspension main shaft of gear case, 26,1 cover power transmission and distribution control setup 27,4 rooted tooth shape lifting columns 28.Described water turbine 18 is vertical pivot form, lives and be connected with suspension main shaft 24 in upper end.Described lifting carrying platform 19 is for carrying water turbine 18, elevating motor 20, lifting tooth roller box 21, lifting tooth roller box transmission shaft 22, generating gear case 23, hanging main shaft 24, transmission shaft 25, electrical generator 26, power transmission and distribution control setup 27 etc., for square plate iron, centre has suspension spindle hole of main.21,1 lifting tooth roller box transmission shaft 22 of described 1 elevating motor, 20,1 cover lifting tooth roller box forms a set of power hoisting device, and 4 cover power hoisting devices lay respectively on four angles of lifting carrying platform 19.Described elevating motor 20, through the transmission of lifting tooth roller box transmission shaft 22, on the post tooth of profile of tooth lifting column 28, drives the main body lifting of tidal power generating part by the gearing in lifting tooth roller box 21.Described generating gear case 23 for transmit water turbine 18 driving torque and realize rotation break-in, be positioned at hang main shaft 24 directly over.Described suspension main shaft 24, for hanging water turbine 18 and being connected generating gear case 23, is embedded in lifting carrying platform 19 by bearing.Transmission shaft 25 right-hand members are connected with generating gear case 23, and left end is connected with electrical generator 26.Described electrical generator 26 is positioned at the left side of generating gear case 23, near one end of ship wave type ship bow 1.The electric signal that described power transmission and distribution control setup 27 is exported for converting electrical generator 26, makes it to meet the demands.Described power transmission and distribution control setup 27 is positioned at the right side of generating gear case 23, the one end of far wearing unrestrained type ship bow 1.Described 4 rooted tooth shape lifting columns 28 lay respectively on four angles of lifting carrying platform 19, respectively through lifting carrying platform 19 and lifting tooth roller box 21.
Sea water desalination part mainly comprises fresh-water generator 29, reserve tank 30, suction pump 31, water injection pump 32 and dewatering pump 33.Described fresh-water generator 29, suction pump 31, water injection pump 32 are positioned at sea water desalination cabin 5, and described reserve tank 30, dewatering pump 33 are positioned at water storage cabin 6.
Control part is mainly made up of control desk 34 and control desk power supply 35.Described control desk comprises again hull and basic accessory device control module 36, tidal power generating control module 37 and sea water desalination control module 38.Described hull and basic accessory device control module 36 thereof are controlled start-stop and the rotating speed etc. of the start-stop of the charging of start-stop, storage battery 11 of diesel-engine generator 10 and output services, driving force motor 12 and rotating speed, rudder electrical motor 13.Described tidal power generating control module 37 is controlled work of the start-stop of the braking of electrical generator 26 and rotating speed, elevating motor 20 and rotating speed, power transmission and distribution control setup 27 etc.Described control power transmission and distribution control setup 27 is worked and is controlled the start-stop of power transmission and distribution control setup 27 to storage battery 11, fresh-water generator 29, suction pump 31 and water injection pump 32 electricity supply and control storage batterys 11, fresh-water generator 29, suction pump 31, water injection pump 32 and dewatering pump 33.
A kind of Seawater Desalination Project ship is hybrid power boats and ships, mainly utilizes the electric energy of marine tidal-current energy conversion.The electric energy that water turbine 18 is changed is after 27 conversions of power transmission and distribution control setup, for storage battery 11 charges, for fresh-water generator 29, suction pump 31, water injection pump 32 are powered.Storage battery 11 is elevating motor 20, dewatering pump 33, control desk power supply 35 is powered, and is the major impetus of driving force motor 12 and rudder electrical motor 13 simultaneously.
Concrete application and the workflow of a kind of Seawater Desalination Project ship involved in the present invention:
When work, Seawater Desalination Project ship is opened the working sea area abundant to marine tidal-current energy, utilizes front horizontal anchor chain 14 and rear horizontal anchor chain 15 to be hung on floating drum 16 by grasp, and then is realized the mooring of hull is fixed by seabed anchor chain 17.Then by the tidal power generating control module 37 on control desk 34, controlling elevating motor 20 rotates, transmit through lifting tooth roller box transmission shaft 22 and lifting tooth roller box 21, the main body of tidal power generating part is landed along profile of tooth lifting column 28, to water turbine 18 not in seawater, trend impulse water turbine 18 rotates, the kinetic energy of trend is converted to mechanical energy, through hanging main shaft 24, drive the gear rotation in generating gear case 23, realize the vertical break-in of moment of torsion transmission and rotation, drive electrical generator 26 to generate electricity through transmission shaft 25.The electric energy sending converts through power transmission and distribution control setup 27, is converted to available standard electric energy, for storage battery 11, fresh-water generator 29, suction pump 31, water injection pump 32 charge and power transmission.Utilize fresh-water generator 29, suction pump 31, water injection pump 32, reserve tank 30, dewatering pump 33 etc. to realize desalination and the storage of seawater.Seawater to be diluted fills after reserve tank 30, and fresh-water generator 29 quits work, then controls the rotation of elevating motor 20, and the main body of tidal power generating part is risen, and water turbine 18 quits work, and stops generating and sea water desalination.Regain front horizontal anchor chain 14 and rear horizontal anchor chain 15, Seawater Desalination Project ship sails out of working sea area, goes back to port and send water.Return when port, the electric power being sent by storage battery 11 and diesel-engine generator 10 is combined for driving force motor 12 and is powered, and drives screw propeller 8 to rotate, and promotes ship's navigation; The electric power being sent by storage battery 11 and diesel-engine generator 10 is combined and is powered for rudder electrical motor 13, controls stern rudder 9 and works, and handles ship's navigation, finally realizes the transport desalinizing seawater.Behind port, utilize dewatering pump 33 that the fresh water in reserve tank 30 is discharged, supply with island and coastal resident.
Claims (9)
1. a Seawater Desalination Project ship, is characterized in that: comprise connecting bridge, wear unrestrained type ship bow, lamellar body, wears unrestrained type ship bow and is arranged on the front end of connecting bridge, and lamellar body has two, be arranged on respectively the connecting bridge left and right sides, in each lamellar body, be provided with diesel-engine generator, storage battery, driving force motor, rudder electrical motor, the rear end of each lamellar body all arranges screw propeller and stern rudder, and driving force motor connects screw propeller, and rudder electrical motor connects stern rudder, and storage battery connects driving force motor and rudder electrical motor, and diesel-engine generator connects storage battery, driving force motor and rudder electrical motor, set gradually superstructure and control cabin from front end to rear end in connecting bridge, water wheels cabin, sea water desalination cabin, water storage cabin, the upper end closed in water wheels cabin, lower end is maritime, and tidal power generating part is set in water wheels cabin, and tidal power generating part comprises lifting carrying platform, water turbine, hang main shaft, electrical generator, actuating unit, electrical generator is fixed on lifting carrying platform, and electrical generator connects by generating gear case the suspension main shaft being positioned under lifting carrying platform, and water turbine is arranged on and hangs on main shaft, and actuating unit comprises gear lifting column, lifting tooth roller box, elevating motor, elevating motor and lifting tooth roller box are arranged on lifting carrying platform, gear lifting column is through lifting carrying platform and lifting tooth roller box, thereby elevating motor connects the lifting of lifting tooth roller box pinion lifting column, the top, cabin in the upper end of gear lifting column and water wheels cabin is connected, lower end and the connecting bridge of gear lifting column are connected, and sea water desalination is installed fresh-water generator in cabin, suction pump, water injection pump, water storage is installed reserve tank in cabin, and fresh-water generator connects respectively suction pump and water injection pump, and water injection pump connects reserve tank, and electrical generator connects storage battery, fresh-water generator, suction pump, water injection pump.
2. a kind of Seawater Desalination Project ship according to claim 1, is characterized in that: in described water storage cabin, dewatering pump is installed, dewatering pump connects reserve tank, and storage battery connects lifting electricity motor, dewatering pump.
3. a kind of Seawater Desalination Project ship according to claim 1 and 2, is characterized in that: described actuating unit has four groups, is arranged on respectively on four angles of lifting carrying platform.
4. a kind of Seawater Desalination Project ship according to claim 1 and 2, it is characterized in that: also comprise control part, control part comprises hull and basic accessory device control module thereof, tidal power generating control module and power transmission and distribution control setup, hull and basic accessory device control module thereof connect diesel-engine generator, storage battery, driving force motor, rudder electrical motor is also controlled respectively the start-stop of diesel-engine generator, the charging of storage battery and output services, the start-stop of driving force motor and rotating speed, the start-stop of rudder electrical motor and rotating speed, tidal power generating control module connects electrical generator, elevating motor, power transmission and distribution control setup is also controlled braking and the rotating speed of electrical generator, the start-stop of elevating motor and rotating speed, the work of power transmission and distribution control setup, the work of described power transmission and distribution control setup comprises controls power transmission and distribution control setup to storage battery, fresh-water generator, suction pump, power supply and control storage battery with water injection pump, fresh-water generator, suction pump, water injection pump, the start-stop of dewatering pump.
5. a kind of Seawater Desalination Project ship according to claim 3, it is characterized in that: also comprise control part, control part comprises hull and basic accessory device control module thereof, tidal power generating control module and power transmission and distribution control setup, hull and basic accessory device control module thereof connect diesel-engine generator, storage battery, driving force motor, rudder electrical motor is also controlled respectively the start-stop of diesel-engine generator, the charging of storage battery and output services, the start-stop of driving force motor and rotating speed, the start-stop of rudder electrical motor and rotating speed, tidal power generating control module connects electrical generator, elevating motor, power transmission and distribution control setup is also controlled braking and the rotating speed of electrical generator, the start-stop of elevating motor and rotating speed, the work of power transmission and distribution control setup, the work of described power transmission and distribution control setup comprises controls power transmission and distribution control setup to storage battery, fresh-water generator, suction pump, power supply and control storage battery with water injection pump, fresh-water generator, suction pump, water injection pump, the start-stop of dewatering pump.
6. a kind of Seawater Desalination Project ship according to claim 1 and 2, it is characterized in that: also comprise front horizontal anchor chain, rear horizontal anchor chain, floating drum, seabed anchor chain, described front horizontal anchor chain, rear horizontal anchor chain all have two, floating drum has four, seabed anchor chain has four, before two, horizontal anchor chain lays respectively at the both sides of wearing unrestrained type ship bow, after two, horizontal anchor chain lays respectively at the both sides of connecting bridge rear end, front horizontal anchor chain, rear horizontal anchor chain are hung on floating drum separately by grasp separately respectively, and each floating drum connects respectively a seabed anchor chain.
7. a kind of Seawater Desalination Project ship according to claim 3, it is characterized in that: also comprise front horizontal anchor chain, rear horizontal anchor chain, floating drum, seabed anchor chain, described front horizontal anchor chain, rear horizontal anchor chain all have two, floating drum has four, seabed anchor chain has four, before two, horizontal anchor chain lays respectively at the both sides of wearing unrestrained type ship bow, after two, horizontal anchor chain lays respectively at the both sides of connecting bridge rear end, front horizontal anchor chain, rear horizontal anchor chain are hung on floating drum separately by grasp separately respectively, and each floating drum connects respectively a seabed anchor chain.
8. a kind of Seawater Desalination Project ship according to claim 4, it is characterized in that: also comprise front horizontal anchor chain, rear horizontal anchor chain, floating drum, seabed anchor chain, described front horizontal anchor chain, rear horizontal anchor chain all have two, floating drum has four, seabed anchor chain has four, before two, horizontal anchor chain lays respectively at the both sides of wearing unrestrained type ship bow, after two, horizontal anchor chain lays respectively at the both sides of connecting bridge rear end, front horizontal anchor chain, rear horizontal anchor chain are hung on floating drum separately by grasp separately respectively, and each floating drum connects respectively a seabed anchor chain.
9. a kind of Seawater Desalination Project ship according to claim 5, it is characterized in that: also comprise front horizontal anchor chain, rear horizontal anchor chain, floating drum, seabed anchor chain, described front horizontal anchor chain, rear horizontal anchor chain all have two, floating drum has four, seabed anchor chain has four, before two, horizontal anchor chain lays respectively at the both sides of wearing unrestrained type ship bow, after two, horizontal anchor chain lays respectively at the both sides of connecting bridge rear end, front horizontal anchor chain, rear horizontal anchor chain are hung on floating drum separately by grasp separately respectively, and each floating drum connects respectively a seabed anchor chain.
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Application publication date: 20140723 |