CN111319602A - Full-airflow-to-electric-energy-driven metal air cushion jet recovery ship structure and power generation device - Google Patents
Full-airflow-to-electric-energy-driven metal air cushion jet recovery ship structure and power generation device Download PDFInfo
- Publication number
- CN111319602A CN111319602A CN202010312627.6A CN202010312627A CN111319602A CN 111319602 A CN111319602 A CN 111319602A CN 202010312627 A CN202010312627 A CN 202010312627A CN 111319602 A CN111319602 A CN 111319602A
- Authority
- CN
- China
- Prior art keywords
- generator
- airflow
- motor
- rotating speed
- driving shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 title claims abstract description 13
- 238000011084 recovery Methods 0.000 title claims abstract description 12
- 238000002910 structure generation Methods 0.000 title description 2
- 238000003860 storage Methods 0.000 claims abstract description 19
- 239000011324 bead Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60V—AIR-CUSHION VEHICLES
- B60V1/00—Air-cushion
- B60V1/14—Propulsion; Control thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60V—AIR-CUSHION VEHICLES
- B60V1/00—Air-cushion
- B60V1/22—Air-cushion provided with hydrofoils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60V—AIR-CUSHION VEHICLES
- B60V3/00—Land vehicles, waterborne vessels, or aircraft, adapted or modified to travel on air cushions
- B60V3/06—Waterborne vessels
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a full airflow-to-electric energy driven metal air cushion jet recovery ship structure and a power generation device, belonging to a ship structure, wherein the device comprises an airflow collection umbrella, a driving shaft is arranged in the airflow collection umbrella, an impeller is arranged on the driving shaft, the driving shaft is also in power connection with the input end of a generator and the output end of a motor, the generator is provided with a velometer, the generator is also electrically connected with a storage battery, and the motor is also electrically connected with the storage battery; the velometer, the generator and the motor are all connected to the control module. Collect the umbrella through the air current and collect the air current and gather the air current and promote the impeller rotation to drive the generator operation electricity generation through the drive shaft, supply power and charge to the battery by the generator to boats and ships, when the air current drive power is not enough the generator can't reach rated revolution, supply power to the motor by the battery, return merit supplementary drive shaft rotation by the motor, carry out the reinforcement to the rotational speed of generator, guarantee that the generator can be incessant output steady voltage for a long time, also be favorable to energy-concerving and environment-.
Description
Technical Field
The invention relates to a ship structure, in particular to a full airflow-to-electric energy driven metal air cushion jet recovery ship structure and a power generation device.
Background
The metal air cushion jet recovery ship uses full air flow to convert electric energy into power for driving the ship, and is a further development and innovation for the ship power energy on the basis of a metal air cushion jet recovery ship structure patent (patent number ZL 201120183222.3).
At present, a photovoltaic generator and a wind driven generator are used on a ship to generate electricity to drive a motor, and the wind driven generator has high requirements on wind power continuity and directivity, so that a fan is unstable in acting and electricity generation, the photovoltaic generator has high requirements on sunshine light, is easily influenced by season periods, cannot be used at night and needs to be assisted by a storage battery, the photovoltaic generator and the wind driven generator are high in cost, the maintenance cost during use is high, and the photovoltaic generator and the wind driven generator cannot be widely used.
Moreover, because the bottom of the common ship is sealed, the resistance of water is overcome when the common ship sails on the water surface, a large amount of energy is consumed, the deeper the draught of the ship is, the greater the resistance when the ship sails, so that the common ship has slower sailing speed which is usually not more than 30 knots on the basis, then, the hovercraft structure gradually appears, the hovercraft is characterized in that air cushions are arranged at the two sides or the bottom of the ship body, the air cushions are inflated during navigation to lift the ship body to be close to the water surface, the wing knives at the two sides are utilized for stabilization, thereby greatly reducing the resistance of water during navigation, improving the speed of the ship to 40-60 knots, however, the hovercraft needs to be inflated and deflated by air heat, and is influenced by the power of an engine, so that the load capacity of the hovercraft is greatly limited, generally, the hovercraft can only bear hundreds of tons, meanwhile, the energy consumption is remarkable, and the device can be only used in special occasions such as short-distance personnel transportation, military transportation and the like. There is therefore a need for further research and improvement in the construction of such vessels.
Disclosure of Invention
One of the objectives of the present invention is to provide a structure of a metal air cushion jet recovery ship and a power generation device driven by full airflow to convert electric energy into full airflow, so as to solve the technical problems of unstable power generation, high construction and use costs, etc. of a power generator set used in the metal air cushion jet recovery ship in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides an airflow-driven motor power-return generator set device, which comprises an airflow collecting umbrella, wherein a driving shaft is arranged in the airflow collecting umbrella, an impeller is arranged on the driving shaft, the driving shaft is also in power connection with the input end of a generator and the output end of a motor, a velometer is arranged on the generator, the generator is also electrically connected with a storage battery, and the motor is also electrically connected with the storage battery; the speed measurer, the generator and the motor are all connected to the control module, the speed measurer is used for collecting the rotating speed of the generator in real time and transmitting the rotating speed to the control module, the control module judges whether to control the motor to start or not according to the current rotating speed value of the generator, and the motor drives the driving shaft in an auxiliary mode; and the power output end of the generator is used for being connected with an external power device.
Preferably, the further technical scheme is as follows: the driving shaft, the impeller, the generator, the motor and the velometer are all arranged in the mechanical box, and the airflow collecting umbrella is arranged at one end of the mechanical box and corresponds to the axial direction of the driving shaft; the other end of the mechanical box is provided with an airflow tracking wing; the generator is movably arranged on the support and used for enabling the mechanical box, the airflow collecting umbrella and the airflow tracking wing to rotate on the support along with the wind direction.
The further technical scheme is as follows: an airflow aggregation cylinder is further arranged between the airflow collection umbrella and the mechanical box, and the impeller is arranged at the tail end of the airflow aggregation cylinder.
The further technical scheme is as follows: the support is a lifting support, and the top end of the lifting support is movably connected with the generator through a glass bead coupler.
The further technical scheme is as follows: the driving shaft is in T-shaped power connection with the input end of the generator through the gear box.
The further technical scheme is as follows: the motor is connected to the storage battery through an inverter.
The further technical scheme is as follows: the control module is used for controlling the motor to be closed when the current rotating speed of the impeller-driven generator is equal to or close to the rated rotating speed; when the current rotating speed of the impeller driven generator is lower than the rated rotating speed, the motor is controlled to start, the motor is powered by the storage battery, and the power return auxiliary drive is performed on the drive shaft, so that the generator reaches the rated rotating speed; when the current rotating speed of the impeller driven generator is higher than the rated rotating speed, the motor is controlled to be closed, and the rotating speed of the generator is limited, so that the actual rotating speed of the generator is equal to or close to the rated rotating speed.
The further technical scheme is as follows: the air flow collecting umbrella is mounted on the middle shaft through a telescopic framework, the middle shaft is movably connected with the driving shaft and used for being stretched and retracted through the telescopic framework by the air flow collecting umbrella, and the size of an air inlet of the air flow collecting umbrella is changed.
The invention provides a full-airflow-to-electric-energy-driven metal air cushion jet recovery ship structure, which comprises a ship body and the device, wherein the device is arranged on the ship body, the middle part of the ship body is provided with at least two independent balance air chambers, and the bottoms of the balance air chambers are provided with open openings; the nozzle is still installed to the both sides at the middle part of hull, the nozzle is linked together with the pneumatic cylinder, just the nozzle still is linked together with two at least independent balanced gascabins, the screw is still installed to the end of hull, the screw is connected with permanent-magnet machine's output power, permanent-magnet machine and pneumatic cylinder are equallyd divide and are do not inserted through the cable the power output end of generator in the device.
Preferably, the further technical scheme is as follows: the plane position of the bottom opening of the balance air cabin is higher than the plane position of the bottom of the ship body.
The further technical scheme is as follows: the two sides of the bottom of the ship body are provided with wing plates, and the wing plates extend downwards to exceed the plane position of the open bottom of the balance gas cabin.
Compared with the prior art, the invention has the following beneficial effects: the airflow collecting umbrella is used for collecting airflow and converging the airflow to push the impeller to rotate, so that the generator is driven by the driving shaft to operate and generate power, the generator is used for supplying power to a ship and charging a storage battery at the same time, when the driving force of the airflow is insufficient, and the generator cannot reach the rated rotating speed, the storage battery supplies power to the motor, the motor returns power to assist to drive the driving shaft to rotate, the rotating speed of the generator is reinforced, the generator can be ensured to continuously and directly output stable voltage for a long time, and energy conservation and environmental protection;
the lower part of the ship body is additionally provided with the plurality of balance air cabins, the air cabin bearing design with the open lower part is adopted, the saturated air cushion layer can be generated at the lower part of the ship body by recovering air flow through the nozzles, the specific gravity of the ship body is changed by air floatation, the utilization of equipment power is facilitated, the physical sliding inertia of the ship body is increased, the contact area between the bottom of the ship body and water is reduced, the viscous resistance of the water is reduced, and the energy consumption is reduced; the lower balance air cabin structure can also reduce the production cost of the ship body; the function of pushing the ship body to move forwards can be achieved by jetting airflow through the nozzles; meanwhile, the power-returning generating set of the air flow driving motor and the metal air cushion jet ship applied by the power-returning generating set are simple in structure, convenient to install and wide in application range.
Drawings
FIG. 1 is a schematic structural diagram for illustrating one embodiment of the present invention;
FIG. 2 is a schematic block diagram of a circuit configuration for illustrating one embodiment of the present invention;
FIG. 3 is a schematic structural diagram for explaining another embodiment of the present invention;
FIG. 4 is a schematic bottom view of FIG. 3;
in the figure, 1 is an airflow collecting umbrella, 2 is a driving shaft, 3 is an impeller, 4 is a generator, 5 is a motor, 6 is a velometer, 7 is a storage battery, 8 is a mechanical box, 9 is an airflow tracking wing, 10 is an airflow aggregation cylinder, 11 is a lifting support, 12 is a glass bead coupler, 13 is a reduction gear box, 14 is an inverter, 15 is a telescopic framework, 16 is a middle shaft, 20 is an airflow driving motor power-returning generating device, 30 is a ship body, 31 is a balance air cabin, 32 is a nozzle, 33 is a pneumatic cylinder, 34 is a propeller and 35 is a wing plate.
Detailed Description
The invention is further elucidated with reference to the drawing.
Referring to fig. 1, an embodiment of the present invention is an airflow-driven motor-driven power-returning generator set device, which includes an airflow-collecting umbrella 1, where the airflow-collecting umbrella 1 is a tubular structure, and has an air inlet and an air outlet, and a driving shaft 2 is required to be installed in the airflow-collecting umbrella 1, both ends of the driving shaft 2 are required to be installed with a bearing, and an impeller 3 is installed on the driving shaft 2, and the impeller 3 can be driven by airflow to rotate and drive the driving shaft 2 to rotate; the driving shaft 2 is also in power connection with the input end of the generator 4 and the output end of the motor 5, that is, the driving shaft 3 can drive the generator 4 to operate, and the motor 5 can drive the driving shaft 3 to rotate; in addition, as shown in fig. 2, a velometer 6 is mounted on the generator 4, the generator 4 is also electrically connected with a battery 7, and the motor 5 is also electrically connected with the battery 7; then, the velometer 6, the generator 4 and the motor 5 are all connected to the control module, the velometer 6 is used for acquiring the rotating speed of the generator 4 in real time and transmitting the rotating speed to the control module, the control module judges whether to control the motor 5 to start or not according to the current rotating speed value of the generator 4, and the motor 5 is used for assisting in driving the driving shaft 2; the power output end of the generator 4 is used for connecting an external power device. That is, when the generator 4 is in normal operation, one path outputs voltage to external power devices such as ships, and the other path charges the storage battery. As shown in the figure, the input end of the generator 4 is T-shaped with the driving shaft 2, so that a force-transmitting steering gear is added, and the driving shaft 2 can be connected with the input end of the generator 4 through a gear box 13 in a power connection mode, and the two are T-shaped.
Further, preferably, in order to ensure the structural integrity of the power generation set, a mechanical box may be added therein, and then the driving shaft 2, the impeller 3, the generator 4, the motor 5 and the velometer 6 are all installed in the mechanical box 8; based on the structure, the airflow collecting umbrella 1 can be arranged on one end of the mechanical box 8 and corresponds to the axial direction of the driving shaft 2; then, an airflow tracking wing 9 is arranged at the other end of the mechanical box 8; and meanwhile, the generator 4 is movably arranged on the support and is used for rotating on the support along with the wind direction by the mechanical box 8, the airflow collecting umbrella 1 and the airflow tracking wing 9. According to the air bearing structure of the air flow tracking wing 9, under the action of wind power, the air flow tracking wing 9 can drive the air flow collecting umbrella 1 to be always opposite to the wind direction, and therefore the utilization rate of the air flow by the lifting device is increased.
In this embodiment, collect umbrella 1 through the air current and collect the air current and the polymerization air current promotes impeller 3 and rotates, thereby drive generator 4 operation electricity generation through drive shaft 2, supply power to boats and ships and charge to battery 7 simultaneously by generator 4, when the air current drive power is not enough generator 5 can't reach rated revolution, supply power to motor 5 by battery 7, drive shaft 2 rotation by the supplementary drive of 5 power returns of motor 5, reinforce generator 5's rotational speed, guarantee that generator 5 can be for a long time incessant direct output steady voltage, also be favorable to energy-concerving and environment-protective.
Based on the above embodiment, in order to further increase the wind power, an airflow converging cylinder 10 may be further added between the airflow collecting umbrella 1 and the mechanical box 8, and the installation position of the impeller 3 on the driving shaft 2 is designed at the end of the airflow converging cylinder 10. That is, the airflow entering from the airflow collecting umbrella 1 is converged and accelerated by the airflow converging cylinder 10 and then reaches the position of the impeller 3, so that the impeller 3 is pushed to rotate, and the rotating speed of the impeller 3 can be increased under the condition of the same wind power. Furthermore, in order to adapt to the installation of the generator set device on the ship, the lifting support post 11 can also be used as the support post, the actual position of the generator set device on the ship can be adjusted through the lifting support post 11, and the top end of the lifting support post 11 can be movably connected with the generator 4 through the glass bead coupler 12, so that the airflow tracking wing 9 is prevented from influencing the rotation of the mechanical box 8 and the airflow collecting umbrella 1.
Furthermore, in order to adapt to different wind power sizes, the size of the airflow collecting umbrella 1 can be designed into an adjustable structure, namely, the airflow collecting umbrella 1 is installed on a middle shaft 16 through a telescopic framework 15, and then the middle shaft 16 is movably connected with a driving shaft 2 and used for being stretched by the airflow collecting umbrella 1 through the telescopic framework 15 so as to change the size of an air inlet of the airflow collecting umbrella 1; when the umbrella is used, the air inlet of the air flow collecting umbrella 1 is enlarged when the wind power is small, the air inlet of the air flow collecting umbrella 1 can be adaptively reduced when the wind power is large, the telescopic framework 15 can be designed with a self-locking structure on the central shaft 16, and the actual size of the air inlet of the air flow collecting umbrella 1 can be adjusted according to actual requirements.
On the other hand, the motor 5 adopts a permanent magnet motor, the motor needs to use a voltage stabilizer to convert alternating current output by the generator into direct current drive, the motor can also be driven by direct current output by the storage battery 7, in order to ensure stable work return operation, two permanent magnet motors are arranged in the mechanical box 8 and are respectively in power connection with the driving shaft 2, the two permanent magnet motors can drive the driving shaft together, and meanwhile, the two permanent magnet motors need to be connected to the control module.
The control mode of the control module is as follows: when the current rotating speed of the impeller 3 driving the generator 4 is equal to or close to the rated rotating speed, controlling the motor 5 to be closed; when the current rotating speed of the impeller 3 driving the generator 4 is lower than the rated rotating speed, the motor 5 is controlled to start, the motor 5 is powered by the storage battery 7, and the return power assists in driving the driving shaft 2, so that the generator 4 reaches the rated rotating speed; when the current rotating speed of the impeller 3 driving the generator 4 is higher than the rated rotating speed, the motor 5 is controlled to be turned off, and the rotating speed of the generator 4 is limited to enable the actual rotating speed to be equal to or close to the rated rotating speed.
The control module may employ a conventional logic controller, and since the present invention is not intended to improve the generator and the control module itself, detailed description of the specific structure and principle thereof will not be provided.
Referring to fig. 1 and 2, in practical use, according to the above preferred embodiment of the present invention, the rated rotation speed of the generator 4 is 3000r/min, and a threshold range corresponding to the rated rotation speed is preset in the control module; airflow enters from an air inlet of the airflow collecting umbrella 1 and passes through the airflow converging cylinder 10 to push the impeller 3 to rotate, so that the driving shaft 2 is driven to rotate, the generator 4 is driven to operate, the generator 4 is connected in parallel to output two paths, one path drives a power motor on a ship to operate, and the other path charges the storage battery 7; and in the running process of the generator 4, the tachometer 6 acquires the rotating speed of the generator in real time and transmits the rotating speed to the control module:
when the actual rotating speed of the generator 4 is lower than the threshold range, the control module controls the two permanent magnet motors to start, and the storage battery 7 supplies power to drive the driving shaft to rotate, so that the rotating speed of the generator 4 is reinforced, and the actual rotating speed of the generator 4 can be maintained at 3000 r/min; when the actual rotating speed of the generator 4 is higher than the threshold range, the control module controls the permanent magnet motor to be closed, the rotating speed of the generator 4 is directly limited, and the stress size and the rotating speed of the impeller 3 can be changed by reducing the size of the air inlet of the airflow collecting umbrella 1, so that the rotating speed of the generator 4 is limited; when the actual rotating speed of the generator 4 is within the threshold range, the control module does not perform any treatment and keeps the current state; meanwhile, in the running process of the generator 4, the airflow tracking wing 9 drives the mechanical box 8 to rotate on the lifting support column 11 in real time, so that the airflow collecting umbrella 1 always faces the incoming wind direction.
Referring to fig. 3, another embodiment of the present invention is a full-airflow-to-electric-power-driven metal air cushion jet recovery ship structure, which includes a ship body 30 and an airflow-driven motor-driven power generator 20 of the above-mentioned embodiment, wherein the airflow-driven motor-driven power generator 20 is mounted on the ship body 30, and the middle part of the ship body 30 has at least two independent balance air chambers 31, which are shown in fig. 4, and the balance air chambers 31 are mounted through the ship body, and the bottoms of the balance air chambers 31 are open; more importantly, nozzles 32 are further installed on two sides of the middle portion of the hull 30, the nozzles 32 are communicated with pneumatic cylinders 33, the nozzles 32 are further required to be communicated with at least two independent balance air chambers 31, propellers 34 are further installed at the tail ends of the hull 30, the propellers 34 are in power connection with the output end of the permanent magnet motor, and then the permanent magnet motor and the pneumatic cylinders 33 are respectively connected to the power supply output end of the generator 4 in the airflow driving motor power return generating device of the embodiment through cables.
In the above embodiment, in order to ensure the stability of the running of the hull 30, the flat position of the bottom of the balance tank 31 is higher than the flat position of the bottom of the hull 30. Or wing plates 35 are additionally arranged on both sides of the bottom of the ship body 30, and the wing plates 35 extend downwards to exceed the plane position of the open bottom of the balance air chamber 31.
In the present embodiment, referring to fig. 3 and 4, the present embodiment is a structure of a full-airflow-to-electric-power-driven metal air cushion jet recovery ship, which is a passenger ship and includes a hull 30, the middle portion of the hull 30 is composed of fifteen independent balance air chambers 31, each of the balance air chambers 31 is square and is defined by a deck on the upper portion, two side panels of the hull 1, a plurality of longitudinal partitions and transverse partitions, a bottom opening plane of the balance air chamber 31 is higher than a bottom horizontal line of the hull 30, so that a rolling angle of the hull 30 can be increased, the balance air chambers 31 are not disposed at a stern portion and a bow portion of the hull 30, the stern portion can be used for disposing a power device, etc., and the bow portion of the hull 30 is used for storing an anchor chain, and the full-airflow-driven motor power generator 20 is installed by penetrating the deck to the bottom of the hull 30 and is connected to the pneumatic cylinder 33.
In the present embodiment, after the ship is launched, the balance gas tanks 31 are inflated by the air pump until all water is discharged from the bottoms of the balance gas tanks 31. A pneumatic cylinder 33 and a nozzle 32 are arranged at the bow part of the bottom of the ship, air flow is sprayed to each balance air chamber 31 in the middle of the ship body before the ship is started, each balance air chamber 31 recovers the air flow, during the accumulation of the air flow, the air pressure is saturated and stabilized, so that a stable air cushion layer is formed, which is not influenced by the weight of the ship body, due to the action of the air cushion, firstly, the water immersion surface area of the ship body 30 is greatly reduced, simultaneously, the frictional resistance and wave making resistance of water to the ship body 30 are greatly eliminated, secondly, the traction force and the adsorption action are generated to the ship body 30, after the ship starts to sail, the friction between the air cushion layer and water immediately generates sliding inertia force, the speed of the ship is increased, the generated sliding inertia force is large, the faster the speed of the ship is, the larger the sliding inertia force is, the less the navigation resistance is, and the faster the speed of the ship is, so that the effect of recovering stress is achieved. Therefore, the balance air chamber 31 is matched with the structure of the nozzle 32 and the pneumatic cylinder 33; when the air floatation boat is sprayed, the air floatation boat plays a role of pushing the boat body to move forwards, and when the air floatation boat is recovered, the air cabin of the boat body generates a saturated air cushion layer to generate the air floatation effect of the boat body.
That is, in this embodiment, by adopting the structure of combining the pneumatic cylinder 33, the nozzle 32 and the balance air chamber 31, the propeller 34 of the permanent magnet motor has the characteristics of high rotating speed, long torque and stepless frequency conversion, so that the ship can easily sail at a speed of more than 60 knots, the propelling efficiency of the ship is greatly improved, the sailing speed is greatly improved, stability and safety of the ship during sailing are greatly improved, sailing noise is obviously reduced, the structure of the ship body can be precisely manufactured, driving equipment of the ship is greatly simplified, the shipbuilding cost is greatly reduced, and the ship structure is not limited by the tonnage of the load, so that the effects of energy conservation, emission reduction and benefit multiplication are achieved.
In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a full air current driving motor returns merit power generation facility which characterized in that: the device comprises an airflow collecting umbrella (1), wherein a driving shaft (2) is installed in the airflow collecting umbrella (1), an impeller (3) is installed on the driving shaft (2), the driving shaft (2) is also in power connection with the input end of a generator (4) and the output end of a motor (5), a velometer (6) is installed on the generator (4), the generator (4) is also electrically connected with a storage battery (7), and the motor (5) is also electrically connected with the storage battery (7);
the speed measurer (6), the generator (4) and the motor (5) are all connected to the control module, the speed measurer (6) is used for acquiring the rotating speed of the generator (4) in real time and transmitting the rotating speed to the control module, the control module is used for judging whether to control the motor (5) to start or not according to the current rotating speed value of the generator (4), and the motor (5) is used for assisting in driving the driving shaft (2);
and the power output end of the generator (4) is used for connecting an external power device.
2. The full-airflow driven motor work-returning power generation device according to claim 1, characterized in that: the driving shaft (2), the impeller (3), the generator (4), the motor (5) and the velometer (6) are all arranged in the mechanical box (8), and the airflow collecting umbrella (1) is arranged at one end of the mechanical box (8) and corresponds to the axial direction of the driving shaft (2); the other end of the mechanical box (8) is provided with an airflow tracking wing (9); the generator (4) is movably arranged on the support and used for being rotated on the support along with the wind direction by the mechanical box (8), the airflow collecting umbrella (1) and the airflow tracking wing (9).
3. The full-airflow driven motor work-returning power generation device according to claim 2, characterized in that: an airflow converging cylinder (10) is further arranged between the airflow collecting umbrella (1) and the mechanical box (8), and the impeller (3) is arranged at the tail end of the airflow converging cylinder (10).
4. The full-airflow driven motor work-returning power generation device according to claim 2 or 3, characterized in that: the support is a lifting support (11), and the top end of the lifting support (11) is movably connected with the generator (4) through a glass bead coupler (12).
5. The full-airflow driven motor work-returning power generation device according to claim 1, characterized in that: the driving shaft (2) is in T-shaped power connection with the input end of the generator (4) through a gear box (13); the motor (5) is connected to the storage battery (7) through an inverter (14).
6. The full-airflow driven motor work-returning power generation device according to claim 1, characterized in that: the control module is used for controlling the motor (5) to be closed when the current rotating speed of the impeller (3) driving the generator (4) is equal to or close to the rated rotating speed; when the current rotating speed of the impeller (3) driving the generator (4) is lower than the rated rotating speed, the motor (5) is controlled to start, the motor (5) is powered by the storage battery (7), and the power is returned to assist in driving the driving shaft (2), so that the generator (4) reaches the rated rotating speed; when the current rotating speed of the impeller (3) driving the generator (4) is higher than the rated rotating speed, the motor (5) is controlled to be closed, and the rotating speed of the generator (4) is limited to enable the actual rotating speed to be equal to or close to the rated rotating speed.
7. The full-airflow driven motor work-returning power generation device according to claim 1, characterized in that: the air flow collecting umbrella (1) is installed on a middle shaft (16) through a telescopic framework (15), and the middle shaft (16) is movably connected with the driving shaft (2) and used for being stretched through the telescopic framework (15) by the air flow collecting umbrella (1) to change the size of an air inlet of the air flow collecting umbrella (1).
8. A full-airflow to electric-power-driven metal air cushion jet recovery ship structure, characterized in that the ship structure comprises a ship body (30) and the device (20) of any one of claims 1 to 7, the device is mounted on the ship body (30), the middle part of the ship body is provided with at least two independent balance air chambers (31), and the bottoms of the balance air chambers (31) are provided with open openings;
nozzle (32) are still installed to the both sides at the middle part of hull (30), nozzle (32) are linked together with pneumatic cylinder (33), just nozzle (32) still are linked together with two at least independent balanced gas tanks (31), screw (34) are still installed to the end of hull (30), screw (34) are connected with permanent-magnet machine's output power, permanent-magnet machine and pneumatic cylinder (33) are equallyd divide and are do not pass through the cable access the power output of generator (4) in the device.
9. The structure of claim 8, wherein the structure comprises: the plane position of the bottom opening of the balance air cabin (31) is higher than the plane position of the bottom of the ship body (30).
10. The structure of claim 8, wherein the structure comprises: the two sides of the bottom of the ship body (30) are provided with wing plates (35), and the wing plates (35) extend downwards to exceed the plane position of the open bottom of the balance air chamber (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312627.6A CN111319602A (en) | 2020-04-20 | 2020-04-20 | Full-airflow-to-electric-energy-driven metal air cushion jet recovery ship structure and power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312627.6A CN111319602A (en) | 2020-04-20 | 2020-04-20 | Full-airflow-to-electric-energy-driven metal air cushion jet recovery ship structure and power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111319602A true CN111319602A (en) | 2020-06-23 |
Family
ID=71166386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010312627.6A Withdrawn CN111319602A (en) | 2020-04-20 | 2020-04-20 | Full-airflow-to-electric-energy-driven metal air cushion jet recovery ship structure and power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111319602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183840A (en) * | 2023-05-04 | 2023-05-30 | 四川交通职业技术学院 | Environment monitoring system for intelligent environmental protection engineering |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050012110A (en) * | 2003-09-15 | 2005-01-31 | 정경균 | Ship Having Apparatus which Generates Electricity Using the Force of Wind, Water and Sun heat |
| CN101030753A (en) * | 2007-03-13 | 2007-09-05 | 西安理工大学 | Pneumatic generating speed-changing frequency-constant method and apparatus based on digital-controlled flywheel hybrid driven |
| CN101272084A (en) * | 2008-05-16 | 2008-09-24 | 东南大学 | Electro-mechanical mixed stepless speed-changing wind power generation plant |
| WO2010071339A2 (en) * | 2008-12-16 | 2010-06-24 | Rho Young Gyu | Variable generating system for wind power generation |
| CN102086843A (en) * | 2009-12-04 | 2011-06-08 | 武汉光跃科技有限公司 | Umbrella-shaped wind-collecting wind driven generator |
| CN102275583A (en) * | 2011-05-31 | 2011-12-14 | 周锦鸿 | Metal air-cushioning jet/recovery ship structure |
| CN105804936A (en) * | 2016-05-18 | 2016-07-27 | 四川大学 | Front speed regulating type synchronous wind generating set |
| CN212556208U (en) * | 2020-04-20 | 2021-02-19 | 广州有源船舶科技有限公司 | Full-airflow-to-electric-energy-driven metal air cushion jet recovery ship structure and power generation device |
-
2020
- 2020-04-20 CN CN202010312627.6A patent/CN111319602A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050012110A (en) * | 2003-09-15 | 2005-01-31 | 정경균 | Ship Having Apparatus which Generates Electricity Using the Force of Wind, Water and Sun heat |
| CN101030753A (en) * | 2007-03-13 | 2007-09-05 | 西安理工大学 | Pneumatic generating speed-changing frequency-constant method and apparatus based on digital-controlled flywheel hybrid driven |
| CN101272084A (en) * | 2008-05-16 | 2008-09-24 | 东南大学 | Electro-mechanical mixed stepless speed-changing wind power generation plant |
| WO2010071339A2 (en) * | 2008-12-16 | 2010-06-24 | Rho Young Gyu | Variable generating system for wind power generation |
| CN102086843A (en) * | 2009-12-04 | 2011-06-08 | 武汉光跃科技有限公司 | Umbrella-shaped wind-collecting wind driven generator |
| CN102275583A (en) * | 2011-05-31 | 2011-12-14 | 周锦鸿 | Metal air-cushioning jet/recovery ship structure |
| CN105804936A (en) * | 2016-05-18 | 2016-07-27 | 四川大学 | Front speed regulating type synchronous wind generating set |
| CN212556208U (en) * | 2020-04-20 | 2021-02-19 | 广州有源船舶科技有限公司 | Full-airflow-to-electric-energy-driven metal air cushion jet recovery ship structure and power generation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183840A (en) * | 2023-05-04 | 2023-05-30 | 四川交通职业技术学院 | Environment monitoring system for intelligent environmental protection engineering |
| CN116183840B (en) * | 2023-05-04 | 2023-06-30 | 四川交通职业技术学院 | Environment monitoring system for intelligent environmental protection engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2139757B1 (en) | Vessel with retractable motor/generator assembly | |
| AU2018413663B2 (en) | Remote control unmanned surface vehicle with wind-driven cycloidal propeller | |
| CN202156534U (en) | Multi-power-resource hybrid-power ship power propulsion system | |
| US20170264100A1 (en) | System for storing electrical power | |
| CN206524673U (en) | A kind of electric ship drive system based on wind-force and solar power generation | |
| CN211139635U (en) | Outboard engine low-energy-consumption self-stabilizing suspension device | |
| CN212556208U (en) | Full-airflow-to-electric-energy-driven metal air cushion jet recovery ship structure and power generation device | |
| WO2004026681A1 (en) | Multi-mode propulsion glide submarine | |
| CN110758653A (en) | Oil-light-electricity hybrid power multi-body unmanned ship | |
| CN113306354A (en) | Air-water integrated propulsion system of amphibious aircraft | |
| CN111319602A (en) | Full-airflow-to-electric-energy-driven metal air cushion jet recovery ship structure and power generation device | |
| CN201484652U (en) | Ship power system | |
| CN111688902A (en) | Horizontal power generation facility of dirigible | |
| CN115367083B (en) | Hybrid power multi-working condition underwater vehicle | |
| CN212685888U (en) | Wind energy ship | |
| CN1948083A (en) | Wind electric power ship | |
| CN206704495U (en) | A kind of environmentally friendly sailing boat | |
| CN213083462U (en) | Gas-electricity hybrid ship | |
| CN201510668U (en) | Full rotation type harbor fireboat | |
| CN213974414U (en) | Natural gas driven ship | |
| CN111577537A (en) | Marine power-generating rotary sail navigation aid system and method | |
| CN2799398Y (en) | Solar electrically-propelled ship | |
| CN213083464U (en) | Oil-electricity hybrid ship | |
| CN213974415U (en) | Battery-driven ship | |
| CN213083461U (en) | Diesel-driven ship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200623 |
|
| WW01 | Invention patent application withdrawn after publication |