CN113062831B - Power generation device for new energy hybrid power ship - Google Patents
Power generation device for new energy hybrid power ship Download PDFInfo
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- CN113062831B CN113062831B CN202110389539.0A CN202110389539A CN113062831B CN 113062831 B CN113062831 B CN 113062831B CN 202110389539 A CN202110389539 A CN 202110389539A CN 113062831 B CN113062831 B CN 113062831B
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- 238000010248 power generation Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0244—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
- F03D7/0248—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking by mechanical means acting on the power train
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0276—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
- F03D7/041—Automatic control; Regulation by means of a mechanical governor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Abstract
The invention discloses a power generation device for a new energy hybrid power ship, which relates to the technical field of new energy, and comprises an installation rod, an installation frame, a base, a machine shell, blades, a water tank, an adjusting component, a speed reducing component, a piston cylinder, a circulating component and an end face cam, wherein the structure of the power generation device is simple, the angle of the blades is adjusted through the rotating speed of a rotating shaft, thereby the rotating speed of the rotating shaft is always within the set value, the problems of low rotating speed, insufficient generated energy, high rotating speed and easy damage of the generating set can be effectively avoided, and an electric monitoring element and a braking force output device are not needed, is particularly suitable for wet environment, can stably work for a long time, and is provided with a plunger type cylinder II, a friction wheel and a friction block, after the angle of the blade is adjusted, the rotating shaft can still rotate at a high speed, the rotating shaft is further subjected to friction speed limiting, and the application range of the device is widened.
Description
Technical Field
The invention belongs to the technical field of new energy, and particularly relates to a power generation device for a new energy hybrid power ship.
Background
The new energy refers to various energy forms other than the traditional energy. Such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, nuclear fusion energy and the like.
The ship often sails on water, is far away from land, and only provides electric energy for electric appliances on the ship by carrying a large number of storage batteries, so that resources are excessively wasted, and wind power can be utilized as clean and pollution-free renewable energy sources when the ship sails on water, and can provide electric energy for electric appliances used on the ship daily by utilizing wind energy.
However, in the process of generating power by utilizing wind energy, the size of wind power can not be controlled, when the wind power is larger, the wind resistance of the blade is large, on one hand, the rotating speed of the wind driven generator is over high and exceeds the rated rotating speed of the wind driven generator, so that the generating efficiency is reduced, on the other hand, the blade is damaged due to the overlarge wind power, the prior wind driven generating device adopts a speed reducing device to reduce the speed of the fan blade with the overlarge rotating speed, the adoption of the speed reducer inevitably needs electronic monitoring elements such as a speed sensor and the like and an electric braking component, on one hand, because the ship is easy to damp in a humid environment for a long time, the faults such as short circuit failure and the like and poor stability are caused, on the other hand, the speed reducer and other electronic monitoring elements need to use a power supply, the waste of energy is caused, when the wind power is small, the wind driven generator can not reach the rated rotating speed, so that the generating efficiency is reduced.
Disclosure of Invention
The invention aims to provide a power generation device for a new energy hybrid power ship, which aims to overcome the defects caused in the prior art.
A power generation device for a new energy hybrid power ship comprises an installation rod and an installation frame, wherein one end of the installation rod is provided with a base, the other end of the installation rod is provided with a casing, the installation frame is rotatably connected with the casing through a rotating shaft, blades are rotatably connected in the installation frame, a water tank, an adjusting component for adjusting the angle of the blades, a speed reducing component for reducing the speed of the rotating shaft and two piston cylinders are arranged in the casing, the water tank, the adjusting component and the piston cylinders are connected through a circulating component, the speed reducing component and the adjusting component are connected through a communicating pipe, an end face cam is arranged at the end part of the rotating shaft, a piston is arranged in each piston cylinder, the lower end of each piston is connected with the lower end of the corresponding piston cylinder through a spring I, the upper end of each piston is fixedly provided with a piston rod, the upper ends of the two piston rods are in contact with the end face cams, and the two piston rods are symmetrical with respect to the center of the end face cam, the end face cam rotates to alternately press the two piston rods downwards, water in the water tank is pumped into one of the piston cylinders through the circulating assembly in the rotating process of the rotating shaft, water in the other piston cylinder is squeezed into the plunger cylinder I in the adjusting assembly, the water in the plunger cylinder I flows into the water tank through the circulating assembly, when the rotating speed of the rotating shaft is lower than a set rotating speed, the rotating speed of the rotating shaft is increased through the angle of the adjusting blade, when the rotating speed of the rotating shaft is higher than the set rotating speed, the rotating speed of the rotating shaft is reduced through the angle of the adjusting blade of the adjusting assembly, and when the rotating speed of the rotating shaft is still higher than the set rotating speed after the angle of the blade is adjusted by the adjusting assembly, the rotating speed of the rotating shaft is reduced through the reducing assembly.
Preferably, the adjusting assembly comprises a hinged rod, a push-pull rod and a plunger cylinder I located in the casing, a disc is connected to the rotating shaft through splines, one end of the hinged rod is hinged to the blade, the other end of the hinged rod is hinged to the disc, a plunger I is arranged in the plunger cylinder I, one end of the push-pull rod is connected with the plunger I, a circular clamping block in sliding connection with a circular clamping groove in the disc is arranged at the other end of the push-pull rod, a compression spring II is sleeved on the push-pull rod, one end of the compression spring II is connected with the plunger I, and the other end of the compression spring II is connected with the plunger cylinder I.
Preferably, the circulation subassembly is including the drain pipe that is used for connecting plunger cylinder one and water tank, be equipped with the choke valve on the drain pipe, the one end that the pivot was kept away from to every piston cylinder all is equipped with inlet tube and outlet pipe, the one end and the piston cylinder of inlet tube are connected, and the other end is connected with the water tank, and is equipped with the feed liquor check valve on the inlet tube, the one end and the piston cylinder of outlet pipe are connected, and the other end is connected with plunger cylinder one, and is equipped with out the liquid check valve on the outlet pipe.
Preferably, the speed reduction assembly comprises a plunger cylinder II located in the casing, the plunger cylinder I is connected with the plunger cylinder II through a communicating pipe, a plunger II is arranged in the plunger cylinder II, a connecting rod in sliding connection with the plunger cylinder II is arranged on the plunger II, a friction block is arranged at one end, away from the plunger II, of the connecting rod, a compression spring III is sleeved on the connecting rod, one end of the compression spring III is connected with the plunger II, the other end of the compression spring III is connected with the plunger cylinder II, and a friction wheel corresponding to the friction block is arranged on the rotating shaft.
Preferably, when the rotating shaft rotates at a set rotating speed, the angle between the blade and the mounting frame is 45 degrees.
Preferably, a reinforcing rib is arranged between the mounting rod and the base.
Preferably, the base is provided with a mounting hole.
The invention has the advantages that: (1) the structure is simple, the angle of the blade is adjusted through the rotating speed of the rotating shaft, so that the rotating speed of the rotating shaft is always within a set numerical value, the problems of low rotating speed, insufficient generated energy, high rotating speed and easy damage of a power generation device can be effectively solved, an electric monitoring unit and a braking force output device are not needed, the wind power generation device is particularly suitable for a humid environment, and the wind power generation device can stably work for a long time;
(2) through the arrangement of the plunger cylinder II, the friction wheel and the friction block, the rotating shaft can be further subjected to friction speed limiting under the condition that the rotating shaft still rotates at a high speed after the angle of the blade is adjusted, and the application range of the device is widened.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view showing the structure of the installation between the blades and the disk according to the present invention
Fig. 3 is a schematic view of the interior of the housing of the present invention.
Wherein, 1-base, 101-mounting hole, 2-mounting rod, 3-machine shell, 4-mounting rack, 5-rotating shaft, 6-blade, 7-hinged rod, 8-disc, 81-circular clamping groove, 9-push-pull rod, 91-circular clamping block, 10-friction wheel, 11-end cam, 12-friction block, 13-water tank, 14-piston rod, 15-piston, 16-spring I, 17-water inlet pipe, 171-liquid inlet check valve, 18-water outlet pipe, 181-liquid outlet check valve, 19-water outlet pipe, 191-throttle valve, 20-plunger cylinder I, 21-plunger I, 22-connecting rod, 23-compression spring II, 24-compression spring III, 25-communicating pipe, 26-piston cylinder, 27-plunger cylinder two, 28-plunger two.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, a power generation device for a new energy hybrid power ship comprises an installation rod 2 and an installation frame 4, wherein one end of the installation rod 2 is provided with a base 1, the other end of the installation rod is provided with a casing 3, the installation frame 4 is rotatably connected with the casing 3 through a rotating shaft 5, blades 6 are rotatably connected with the installation frame 4, a water tank 13, an adjusting component for adjusting the angle of the blades 6, a speed reducing component for reducing the speed of the rotating shaft 5 and two piston cylinders 26 are arranged in the casing 3, the water tank 13, the adjusting component and the piston cylinders 26 are connected through a circulating component, the speed reducing component and the adjusting component are connected through a communication pipe 25, an end cam 11 is arranged at the end of the rotating shaft 5, a piston 15 is arranged in each piston cylinder 26, the lower end of the piston 15 is connected with the lower end of the piston cylinder 26 through a spring 16, a piston rod 14 with the upper end extending out of the piston cylinder 26 is fixed at the upper end of the piston 15, the upper ends of the two piston rods 14 are both in contact with the face cam 11 and the two piston rods 14 are symmetrical about the center of the face cam 11, the face cam 11 rotates to alternately press the two piston rods 14 downward, during the rotation of the rotating shaft 5, water in the water tank 13 is pumped into one of the piston cylinders 26 through the circulating assembly, and the water in the other piston cylinder 26 is squeezed into the plunger cylinder one 20 in the adjusting assembly, and the water in the plunger cylinder one 20 flows into the water tank 13 through the circulating assembly, when the rotating speed of the rotating shaft 5 is lower than the set rotating speed, the adjusting component increases the rotating speed of the rotating shaft 5 by adjusting the angle of the blade 6, when the rotating shaft 5 rotates at a speed higher than the set rotating speed, the rotating shaft 5 is reduced by adjusting the angle of the blade 6 through the adjusting assembly, when the rotating speed of the rotating shaft 5 is still higher than the set rotating speed after the adjusting assembly adjusts the angle of the blade 6, the rotating speed of the rotating shaft 5 is reduced through the speed reducing assembly.
In this embodiment, the adjusting assembly includes a hinge rod 7, a push-pull rod 9 and a plunger cylinder one 20 located in the housing 3, the rotating shaft 5 is splined to the disc 8, one end of the hinge rod 7 is hinged to the blade 6, the other end of the hinge rod is hinged to the disc 8, a plunger one 21 is arranged in the plunger cylinder one 20, one end of the push-pull rod 9 is connected to the plunger one 21, the other end of the push-pull rod 9 is provided with a circular fixture block 91 slidably connected to a circular fixture groove 81 on the disc 8, the push-pull rod 9 is sleeved with a second compression spring 23, one end of the second compression spring 23 is connected to the plunger one 21, the other end of the second compression spring is connected to the plunger cylinder one 20, when the rotating shaft 5 rotates too fast, the first plunger 21 moves left to drive the push-pull rod 9 to move left, the second compression spring 23 continues to contract, the push-pull rod 9 moves left to drive the disc 8 to move left, so that one end of the hinge rod 7 moves left, and the other end of the hinge rod 7 drives the blade 6 to rotate, the angle between the blade 6 and the mounting frame 4 is increased, the contact area between the wind and the blade 6 is reduced, the rotating speed of the rotating shaft 5 is reduced, when the rotating speed of the rotating shaft 5 is too slow, the second compression spring 23 resets to drive the first plunger 21 to move rightwards, the first plunger 21 moves rightwards to drive the push-pull rod 9 to move rightwards, the push-pull rod 9 moves rightwards to drive the disc 8 to move rightwards, so that one end of the hinge rod 7 moves rightwards, the other end of the hinge rod 7 drives the blade 6 to rotate, the angle between the blade 6 and the mounting frame 4 is reduced, the contact area between the wind and the blade 6 is increased, and the rotating speed of the rotating shaft 5 is improved.
In this embodiment, the circulation component includes a drain pipe 19 for connecting a plunger cylinder one 20 and a water tank 13, the drain pipe 19 is provided with a throttle valve 191, one end of each piston cylinder 26, which is far away from the rotating shaft 5, is provided with a water inlet pipe 17 and a water outlet pipe 18, one end of the water inlet pipe 17 is connected with the piston cylinder 26, the other end of the water inlet pipe 17 is connected with the water tank 13, the water inlet pipe 17 is provided with a liquid inlet check valve 171, one end of the water outlet pipe 18 is connected with the piston cylinder 26, the other end of the water outlet pipe 18 is connected with the plunger cylinder one 20, the water outlet check valve 181 is provided on the water outlet pipe 18, the rotating shaft 5 rotates to drive the end face cam 11 to rotate, the end face cam 11 rotates to drive the two piston rods 14 to move up and drive the piston 15 to move up, water in the water tank 13 is sucked into the piston cylinder 26 from the water inlet pipe 17, the piston cylinder 26 moves down to drive the piston 15 to move down to squeeze water in the piston cylinder 26 into the plunger cylinder one 20, the water entering the plunger cylinder I20 flows into the water tank 13 through the throttle valve 191 on the water discharge pipe 19 at a constant speed, when the rotating speed of the rotating shaft 5 is at a set rotating speed, the water inflow of the plunger cylinder I20 is equal to the water outflow, when the rotating speed of the rotating shaft 5 is higher than the set rotating speed, the water inflow of the plunger cylinder I20 is larger than the water outflow, the plunger piston I21 moves leftwards, the compression spring II 23 further compresses, when the rotating speed of the rotating shaft 5 is lower than the set rotating speed, the water inflow of the plunger cylinder I20 is smaller than the water outflow, and the compression spring II 23 resets to drive the plunger piston I21 to move rightwards.
In this embodiment, the speed reduction assembly includes a plunger cylinder two 27 located in the housing 3, the plunger cylinder two 27 and the plunger cylinder one 20 are connected through a communication pipe 25, a plunger piston two 28 is located in the plunger cylinder two 27, a connecting rod 22 slidably connected to the plunger cylinder two 27 is disposed on the plunger piston two 28, a friction block 12 is disposed at one end of the connecting rod 22 away from the plunger piston two 28, a compression spring three 24 is sleeved on the connecting rod 22, one end of the compression spring three 24 is connected to the plunger piston two 28, the other end is connected to the plunger cylinder two 27, a friction wheel 10 corresponding to the friction block 12 is disposed on the rotating shaft 5, when the rotating speed of the rotating shaft 5 is still higher than a set rotating speed after the compression spring two 23 is compressed to a limit, the water inflow amount of the plunger cylinder one 20 is greater than the water outflow amount, the water in the plunger cylinder one 20 flows into the plunger cylinder two 27 through the communication pipe 25, and the plunger piston two 28 moves leftward, the connecting rod 22 drives the friction block 12 to move upwards, the compression spring III 24 is further compressed, and the friction block 12 is matched with the friction wheel 10 to play a role in reducing the speed of the rotating shaft 5.
In the present embodiment, when the rotating shaft 5 rotates at a set speed, the angle between the blade 6 and the mounting frame 4 is 45 degrees.
In this embodiment, a reinforcing rib is provided between the mounting rod 2 and the base 1, so that the strength of the mounting rod 2 can be improved.
In this embodiment, the base 1 is provided with a mounting hole 101, which facilitates the mounting of the base 1.
The working process of the invention is as follows: the base 1 is installed on a ship through the installation hole 101, wind blows to the blades 6, the blades 6 drive the rotating shaft 5 to rotate through the installation frame 4, the rotating shaft 5 rotates to drive the friction wheel 10 and the end face cam 11 to rotate, the end face cam 11 rotates to drive the piston rod 14 and the piston 15 in the piston cylinder 26 to reciprocate, water in the water tank 13 is pumped into one of the piston cylinders 26 through the water inlet pipe 17, liquid in the other piston cylinder 26 is squeezed into the plunger cylinder I20 through the water outlet pipe 18, water in the plunger cylinder I20 flows into the water tank 13 after being throttled by the throttle valve 191 on the water outlet pipe 19, when the rotating speed of the rotating shaft 5 is at a set rotating speed, the amount of water injected into the plunger cylinder I20 by the piston cylinder 26 is equal to the amount of water discharged by the plunger cylinder I20, and the angle of the blades cannot be changed;
when the wind is reduced and the rotating speed of the rotating shaft 5 is lower than the set rotating speed, the amount of water injected into the plunger cylinder I20 by the piston cylinder 26 is lower than the amount of water discharged from the plunger cylinder I20, the compression spring II 23 is reset, the plunger I21 in the plunger rod I drives the push-pull rod 9 to move towards the water tank 13, the circular fixture block 91 on the push-pull rod 9 drives the disc 8 to move towards the water tank 13, the blade 6 is pulled by the disc 8 through the hinge rod 7, the blade 6 rotates, the contact area of the blade 6 and the wind is increased, the rotating speed of the rotating shaft 5 is increased, and the rotating speed of the rotating shaft 5 is increased to the set speed;
when the wind is increased and the rotating speed of the rotating shaft 5 is higher than the set rotating speed, the water amount injected into the plunger cylinder I20 by the piston cylinder 26 is higher than the water amount discharged from the plunger cylinder I20, the compression spring II 23 is further compressed, the plunger I21 in the plunger rod I drives the push-pull rod 9 to move towards the direction far away from the water tank 13, the circular fixture block 91 on the push-pull rod 9 drives the disc 8 to move towards the direction far away from the water tank 13, the disc 8 pushes the blade 6 through the hinge rod 7, the blade 6 rotates, the contact area of the blade 6 and the wind is reduced, the rotating speed of the rotating shaft 5 is reduced, and the rotating speed of the rotating shaft 5 is reduced to the set speed;
after the second compression spring 23 is compressed to the limit, if the rotating speed of the rotating shaft 5 is still higher than the set speed, the amount of water injected into the first plunger cylinder 20 by the piston cylinder 26 is continuously higher than the amount of water discharged from the first plunger cylinder 20, the water in the first plunger cylinder 20 is squeezed into the second plunger cylinder 27 through the communicating pipe 25, the liquid in the second plunger cylinder 27 pushes the second plunger 28 in the second plunger cylinder 27 to move towards the blade 6, the third compression spring 24 is further compressed, the connecting rod 22 drives the friction block 12 to move towards the blade 6, and the friction block 12 presses the friction wheel 10 to decelerate the rotating shaft 5.
The invention has simple structure, adjusts the angle of the blade 6 through the rotating speed of the rotating shaft 5, thereby leading the rotating speed of the rotating shaft 5 to be always within the set numerical value, effectively avoiding the problems of low rotating speed, insufficient generating capacity, high rotating speed and easy damage of a generating set, needing no electric appliance monitoring element and braking force output equipment, being particularly suitable for humid environment, being capable of stably working for a long time, and further carrying out friction speed limitation on the rotating shaft 5 under the condition that the rotating shaft 5 still rotates at high speed after the angle of the blade 6 is adjusted through arranging the plunger cylinder 27, the friction wheel 10 and the friction block 12, thus improving the application range of the device.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (5)
1. The utility model provides a new forms of energy hybrid power generation facility for boats and ships which characterized in that: the device comprises an installation rod (2) and an installation rack (4), wherein one end of the installation rod (2) is provided with a base (1), the other end of the installation rod is provided with a casing (3), the installation rack (4) is rotatably connected with the casing (3) through a rotating shaft (5), blades (6) are rotatably connected in the installation rack (4), a water tank (13), an adjusting component for adjusting the angle of the blades (6), a speed reducing component for reducing the speed of the rotating shaft (5) and two piston cylinders (26) are arranged in the casing (3), the water tank (13), the adjusting component and the piston cylinders (26) are connected through a circulating component, the speed reducing component and the adjusting component are connected through a communicating pipe (25), the end part of the rotating shaft (5) is provided with an end cam (11), a piston (15) is arranged in each piston cylinder (26), and the lower end of the piston (15) is connected with the lower end of each piston cylinder (26) through a first spring (16), the upper end of the piston (15) is fixed with a piston rod (14) with the upper end extending out of a piston cylinder (26), the upper ends of the two piston rods (14) are in contact with the end face cam (11), the two piston rods (14) are symmetrical about the center of the end face cam (11), the end face cam (11) can alternatively press the two piston rods (14) downwards, water in the water tank (13) is pumped into one piston cylinder (26) through a circulating component in the rotating process of the rotating shaft (5), water in the other piston cylinder (26) is squeezed into a plunger cylinder I (20) in an adjusting component, water in the plunger cylinder I (20) flows into the water tank (13) through the circulating component, when the rotating shaft (5) rotates at a speed lower than a set rotating speed, the adjusting component increases the rotating speed of the rotating shaft (5) by adjusting the angle of the vanes (6), and when the rotating shaft (5) rotates at a speed higher than the set rotating speed, the rotating shaft (5) can reduce the rotating shaft (5) by adjusting the angle of the vanes (6) When the rotating speed of the rotating shaft (5) is still higher than the set rotating speed after the adjusting component adjusts the angle of the blade (6), the rotating speed of the rotating shaft (5) is reduced through the speed reducing component;
the circulation assembly comprises a drain pipe (19) used for connecting a plunger cylinder I (20) and a water tank (13), a throttle valve (191) is arranged on the drain pipe (19), one end, far away from the rotating shaft (5), of each piston cylinder (26) is provided with a water inlet pipe (17) and a water outlet pipe (18), one end of each water inlet pipe (17) is connected with the corresponding piston cylinder (26), the other end of each water inlet pipe is connected with the corresponding water tank (13), a liquid inlet check valve (171) is arranged on each water inlet pipe (17), one end of each water outlet pipe (18) is connected with the corresponding piston cylinder (26), the other end of each water outlet pipe is connected with the plunger cylinder I (20), and a liquid outlet check valve (181) is arranged on each water outlet pipe (18);
the speed reduction assembly comprises a plunger cylinder II (27) located in the machine shell (3), the plunger cylinder I (20) is connected with the plunger cylinder II (27) through a communicating pipe (25), a plunger piston II (28) is arranged in the plunger cylinder II (27), a connecting rod (22) in sliding connection with the plunger cylinder II (27) is arranged on the plunger piston II (28), a friction block (12) is arranged at one end, away from the plunger piston II (28), of the connecting rod (22), a compression spring III (24) is sleeved on the connecting rod (22), one end of the compression spring III (24) is connected with the plunger piston II (28), the other end of the compression spring III is connected with the plunger cylinder II (27), and a friction wheel (10) corresponding to the friction block (12) is arranged on the rotating shaft (5).
2. The power generation device for the new energy hybrid ship according to claim 1, characterized in that: the adjusting assembly comprises a hinged rod (7), a push-pull rod (9) and a plunger cylinder I (20) located in the casing (3), a disc (8) is connected to the rotating shaft (5) through a spline, one end of the hinged rod (7) is hinged to the blade (6), the other end of the hinged rod is hinged to the disc (8), a plunger I (21) is arranged in the plunger cylinder I (20), one end of the push-pull rod (9) is connected with the plunger I (21), a circular clamping block (91) in sliding connection with a circular clamping groove (81) in the disc (8) is arranged at the other end of the push-pull rod, a compression spring II (23) is sleeved on the push-pull rod (9), one end of the compression spring II (23) is connected with the plunger I (21), and the other end of the compression spring II (23) is connected with the plunger cylinder I (20).
3. The power generation device for the new energy hybrid ship according to claim 2, characterized in that: when the rotating shaft (5) is at a set rotating speed, the angle between the blade (6) and the mounting rack (4) is 45 degrees.
4. The power generation device for the new energy hybrid ship according to claim 3, characterized in that: and a reinforcing rib is arranged between the mounting rod (2) and the base (1).
5. The power generation device for the new energy hybrid ship according to claim 4, characterized in that: the base (1) is provided with a mounting hole (101).
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