CN111688902A

CN111688902A - Horizontal power generation facility of dirigible

Info

Publication number: CN111688902A
Application number: CN202010475981.0A
Authority: CN
Inventors: 孙燎原
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2020-09-22

Abstract

The invention discloses a horizontal airship power generation device in the technical field of airships, which comprises an airship shell, wherein an air bag unit is arranged in an inner cavity of the airship shell, a nose propeller is arranged at the front end of the airship shell, an airship tail vane is arranged at the rear end of the airship shell, airship side wings of a double-layer structure are arranged on the left side and the right side of the airship shell, a turning propeller is arranged on a main body of each airship side wing, an auxiliary rudder propeller is arranged at the end part of each airship side wing, and an airship nacelle is hoisted and arranged at the bottom of the airship shell through a cable.

Description

Horizontal power generation facility of dirigible

Technical Field

The invention relates to the technical field of airship, in particular to a horizontal generating set of an airship.

Background

An airship is a lighter-than-air craft that differs from a hot-air balloon in having means to propel and control the flight conditions. The airship consists of a huge streamlined hull, a nacelle located below the hull, a tail surface for stability control and a propulsion device, and has the greatest advantage over an airplane that the airship has an unparalleled dead time.

The reduction and exhaustion of resources such as petroleum and coal, the price is increased, a great amount of waste and consumption of manpower and material resources are caused in the production and practical process, ecological damage and environmental pollution are caused, people are forced to find and develop a new method capable of improving the traditional energy consumption problem, the airship can fly aloft without noise, the application of the method is also important in military affairs, the existing airship is a photovoltaic power generation and wind power generation integrated device based on the airship as disclosed in the patent with the patent application number of CN201620793206.9, the device discloses the technology of using photovoltaic solar energy and wind power generation on the airship, but in practical application, after the structure is additionally arranged, the airship becomes heavy in self weight, the load is increased, and meanwhile, a more stable structure and more flexible operation requirements are required.

Based on the technical scheme, the invention designs the horizontal type power generation device of the airship to solve the problems.

Disclosure of Invention

The invention aims to provide a horizontal generating set of an airship to solve the technical problem.

In order to realize the purpose, the invention provides the following technical scheme: a horizontal airship power generation device comprises an airship shell, wherein an air bag unit is arranged in an inner cavity of the airship shell, a nose propeller is arranged at the front end of the airship shell, an airship tail vane is arranged at the rear end of the airship shell, airship side wings of a double-layer structure are arranged on the left side and the right side of the airship shell, a variable-wing overturning propeller is arranged on a main body of each airship side wing, an auxiliary rudder propeller is arranged at the end part of each airship side wing, and an airship nacelle is arranged at the bottom of the airship shell through hoisting of a cable;

the airship comprises an airship shell, and is characterized in that the airship shell comprises a double-layer shell, the double-layer shell is divided into a plurality of independent fan blade installation cavities through partition plates, the front side and the rear side of each fan blade installation cavity are communicated and used for guiding air flow, a power generation fan blade wheel is arranged in each fan blade installation cavity and is in transmission connection with a generator through a rotating shaft, and the generator is arranged on the inner side of the airship shell.

Preferably, the air bag unit is a helium air bag, the helium air bag unit is provided with a plurality of shell hatches which completely fill the inner cavity of the airship shell, and the front end or the tail end of the airship shell is provided with a shell hatch door for loading and taking out the air bag unit.

Preferably, an overturning mounting groove is formed in one side of the tail of the airship side wing, an overturning mounting block is arranged in the overturning mounting groove, an overturning driving motor is arranged inside the airship side wing, the output end of the overturning driving motor is connected with an overturning shaft, the overturning mounting block is mounted on the overturning shaft, and the overturning propeller is mounted at the top of the overturning mounting block.

Preferably, half of the preceding lateral wall of fan blade installation cavity sets up the filter screen air intake, half is the portion of keeping out the wind, the whole face of the back lateral wall of fan blade installation cavity is provided with the filter screen air outlet.

Preferably, the front side wall of the fan blade mounting cavity is in an inclined surface shape with a top edge leaning backwards.

Preferably, the electricity generation impeller includes the transmission shaft, the top of transmission shaft is provided with the grafting post, the outer wall circumference array distribution of grafting post is provided with a plurality of blades, the blade is personally submitted certain inclination setting with rotatory level.

Preferably, the top of the airship shell is provided with a solar photovoltaic panel.

Preferably, the inner cavity of the airship shell is provided with a supporting framework.

A body shell of the vehicle is consistent with an airship shell in structure, and the power generation wind impeller and a generator are installed inside the body shell of the vehicle and are in transmission connection with the generator through a rotating shaft.

Compared with the prior art, the invention has the beneficial effects that:

the airship shell body part of the horizontal airship power generation device is formed by adopting a double-layer shell, the double-layer shell is divided into a plurality of independent blade installation cavities by partition plates, a plurality of power generation blade wheels are arranged in parallel in the blade installation cavities, the power generation blade wheels are in transmission connection with a generator through rotating shafts, and the power generation blade wheels can be driven to rotate by using wind speed and airflow after the airship is lifted off so as to drive the generator to rotate for power generation.

The left side and the right side of the airship shell of the airship horizontal power generation device are provided with airship side wings with double-layer structures, the main bodies of the airship side wings are provided with overturning propellers, when the airship is lifted, the overturning propellers can be vertically overturned, the overturning propellers are used as lift-off power to assist and cooperate with internal airbag units to overcome the problem of weight lifting after the airship is provided with a structure, the lift-off stability is ensured, after the airship is suspended, the overturning propellers can be horizontally overturned, and the airship can stably and efficiently move according to working requirements by cooperating with aircraft nose propellers; and secondly, auxiliary rudder propellers are arranged at the end parts of the airship side wings, each auxiliary rudder propeller can independently operate, and the auxiliary rudder propellers can be matched with an airship tail rudder to control the direction after being suspended in the air so as to improve the overall control flexibility of the airship.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the airship according to the present invention;

FIG. 2 is a schematic view of the structure of the airship nose according to the present invention;

FIG. 3 is a schematic view of the internal structure of the airship in the direction of the aircraft nose according to the invention;

FIG. 4 is a schematic view of a fan blade mounting cavity structure according to the present invention;

FIG. 5 is a schematic view of the configuration of the side wing of the airship according to the invention;

fig. 6 is a schematic diagram of a power generation wind wheel structure of the invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100-airship shell, 200-airbag unit, 300-aircraft nose propeller, 400-airship tail rudder, 500-airship side wing, 600-overturning propeller, 700-auxiliary rudder propeller, 800-cable and 900-airship nacelle;

110-a fan blade installation cavity, 120-a power generation fan impeller, 130-a power generator, 140-a shell cabin door and 150-a solar photovoltaic panel;

111-filter screen air inlet, 112-wind shield part, 113-filter screen air outlet;

121-transmission shaft, 122-sleeve connecting column and 123-wind blade;

510-overturning installation groove, 520-overturning installation block, 530-overturning driving motor and 540-overturning shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a horizontal generating set of airship, including airship shell 100, the cavity of airship shell 100 has gasbag unit 200, the front end of airship shell 100 has aircraft nose screw propeller 300, the rear end of airship shell 100 has airship tail rudder 400, the left and right sides of airship shell 100 have airship flank 500 of the double-deck structure, there are turning screw propellers 600 of the variable wing on the body of airship flank 500, the end of airship flank 500 has auxiliary rudder screw propeller 700, the bottom of airship shell 100 is hoisted and set up with airship nacelle 900 through hawser 800, the storage battery and charging and discharging assembly of airship can be set up in the cabin of airship or in airship nacelle 900;

the body of the airship shell 100 is composed of a double-layer shell, the double-layer shell can be made of materials such as light aircraft aluminum or glass fiber, the double-layer shell is divided into a plurality of independent fan blade installation cavities 110 through partition plates, the front side and the rear side of each fan blade installation cavity 110 are communicated for guiding air flow, a power generation fan blade wheel 120 is arranged in each fan blade installation cavity 110, each power generation fan blade wheel 120 is in transmission connection with a power generator 130 through a rotating shaft, and the power generator 130 is installed on the inner side of the airship shell 100.

As shown in fig. 2, the air bag unit 200 is a helium air bag, the helium gas has stable chemical properties, so that the risk of explosion in an accidental situation can be prevented, the air bag is woven by artificial materials such as terylene, polyester fiber, mylar and the like, the helium gas can be effectively prevented from leaking, and the air bag has long service life; in order to prevent the airship from falling due to the rupture and leakage of a single air bag, the air bag unit 200 is formed by completely filling a plurality of helium air bags into the inner cavity of the airship shell 100, the integral safety of the airship cannot be caused due to the rupture and leakage of individual or a small number of air bags in an unexpected situation, the front end or the tail end of the airship shell 100 is provided with a shell cabin door 140 for loading and taking out the air bag unit 200, the opening position of the shell cabin door 140 avoids the fan blade mounting cavity 110, the air bag unit 200 can be filled into the airship shell 100 by opening the shell cabin door 140 during use, and the air bag unit 200 can be taken out from the shell cabin door 140 after use;

as shown in fig. 5, an overturning mounting groove 510 is formed in one side of the tail of the airship flank 500, an overturning mounting block 520 is arranged in the overturning mounting groove 510, an overturning driving motor 530 is arranged in the airship flank 500, the output end of the overturning driving motor 530 is connected with an overturning shaft 540, the overturning mounting block 520 is mounted on the overturning shaft 540, an overturning propeller 600 is mounted at the top of the overturning mounting block 520, the overturning propeller 600 is mounted on the overturning mounting block 520 through a base structure, and a driving motor for driving the overturning propeller 600 to rotate is mounted in the base; when the airship lateral wing 500 is used, the overturning shaft 540 can be driven to rotate by controlling the overturning driving motor 530 to rotate by a specified angle, the overturning mounting block 520 and the overturning propeller 600 are further driven to rotate by the same angle, in order to ensure the rotation precision, the overturning driving motor 530 can adopt a servo motor, a controller of the overturning driving motor can be mounted in the airship nacelle 900, in order to further improve the power generation efficiency, a mounting cavity serving as a wind driven generator can be arranged on the front side of the airship lateral wing 500, a corresponding wind wheel and a corresponding generator are arranged in the mounting cavity, an air inlet and an air outlet are correspondingly arranged, and the wind wheel and the generator can be driven to generate power in an auxiliary manner when air passes through the inner; in actual work, when the airship ascends, the overturning propeller 600 can be vertically overturned to be used as the ascending power to assist the matching of the inner air bag unit 200 to overcome the rotation of weight lifting after the airship is additionally provided with a structure, the ascending stability is ensured, after the airship is suspended, the overturning propeller 600 can be horizontally overturned, the matching aircraft nose propeller 300 can stably and efficiently advance according to working requirements, when the airship descends, the overturning propeller 600 can be vertically overturned, the overturning propeller 600 can rotate reversely, the buoyancy of the airship is overcome, and the airship can conveniently and rapidly descend.

As shown in fig. 4, half of the front side wall of the blade mounting cavity 110 is provided with a filter screen air inlet 111, and the other half is a wind blocking portion 112, after the airship ascends to the high altitude, the airflow enters the blade mounting cavity 110 through the filter screen air inlet 111 to drive the power generation wind impeller 120 to rotate and generate power, the filter screen air inlet 111 is arranged on one side, and can guide the airflow to flow through from one side of the power generation wind impeller 120 to drive the power generation wind impeller 120 to rotate in the same direction, and the whole rear side wall of the blade mounting cavity 110 is provided with a filter screen air outlet 113 for exhausting the airflow;

furthermore, the front side wall of the fan blade mounting cavity 110 is in the shape of a top edge and then leans against the top edge, so that on one hand, the front side wall of the fan blade mounting cavity 110 inclines to form a smaller effective windward area and a smaller advancing resistance, on the other hand, the effective air inlet area of the filter screen air inlet 111 can be increased, and the power generation efficiency is improved.

As shown in fig. 6, the power generation wind impeller 120 includes a transmission shaft 121, the transmission shaft 121 is connected to a rotating shaft of a generator 130 in a cabin, a socket column 122 is disposed at the top end of the transmission shaft 121, a plurality of wind blades 123 are circumferentially arranged on the outer wall of the socket column 122 in an array manner, the wind blades 123 and a rotating horizontal plane are disposed at a certain inclination angle, and when the wind blades 123 are driven by airflow, a certain floating force can be generated to assist the airbag unit 200 to support the weight of the airship.

Further, the wind blades 123 are not necessarily fixed, but may be provided in a reversible variable form driven by a motor, and may be in a vertical state when serving as a power generation mechanism, and have a larger wind receiving area, and may be in a pitch propeller shape when serving as a lift-off power to provide power to assist the airship in lift-off operation.

As shown in fig. 1, a solar photovoltaic panel 150 is disposed on the top of the airship casing 100, the solar photovoltaic panel 150 is disposed above the fan blade installation cavity 110 in a covering manner, and can directly absorb light, an inverter and a storage battery and other components matched with the solar photovoltaic panel 150 are disposed in an airship cabin or an airship nacelle 900, the solar photovoltaic panel 150 can supply power to a motor and a control system in the airship after absorbing light and converting the light into electric energy, and the redundant electric energy can be stored in a battery and then supplied to an external device.

In order to further improve the power generation efficiency, wind wheel type wind power generation devices can be arranged on the front side and the side surface of the airship nacelle 900, and power can be generated simultaneously in the process of launching and advancing the airship.

As shown in fig. 3, the inner cavity of the airship shell 100 is provided with a supporting framework 160, the supporting framework 160 may be made of a material consistent with the airship shell 100, and both side ends of the supporting framework 160 may extend outwards to be connected with the outer airship lateral wings 500, so as to improve the overall structural strength of the airship.

After the airship is installed, the airship slowly ascends to the air under the traction action of the mooring ropes (the mooring ropes are at least provided with more than 3-4 ropes), the cables at the bottom of the nacelle can be coiled and released by the automatic rope coiling machine, if the power is insufficient or heavy objects are carried, the ground power can be transmitted to the airship through the cables, and when the power of the airship is sufficient, the power on the airship can be transmitted to ground equipment for use.

The airship horizontal power generation device is low in manufacturing cost, easy to operate, pollution-free, noise-free and free of ground space occupation, the airship body is used as a shell structure of the horizontal wind power generation device, a wind driven generator is mounted to the maximum extent, power can be fully generated, self generated electricity can be used for storing and maintaining self operation, a place where vehicles and ships cannot reach is reached, and the airship horizontal power generation device is a new energy device with low cost and high efficiency.

As another embodiment, the vehicle with the horizontal wind power generation device may be an airplane, an unmanned aerial vehicle, an automobile, a train, a ship, or the like, a body shell of the vehicle is identical in structure to the airship shell 100, the power generation wind impeller 120 and the generator 130 are installed inside the body shell of the vehicle, and the power generation wind impeller 120 is in transmission connection with the generator 130 through a rotating shaft.

In the description of the invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the invention is understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a horizontal power generation facility of dirigible which characterized in that: the airship comprises an airship shell (100), wherein an air bag unit (200) is arranged in an inner cavity of the airship shell (100), a nose propeller (300) is arranged at the front end of the airship shell (100), an airship tail vane (400) is arranged at the rear end of the airship shell (100), airship side wings (500) with double-layer structures are arranged on the left side and the right side of the airship shell (100), a variable-wing overturning propeller (600) is arranged on a main body of the airship side wings (500), an auxiliary rudder propeller (700) is arranged at the end part of the airship side wings (500), and an airship pod (900) is hoisted and arranged at the bottom of the airship shell (100) through a cable (800);

the airship is characterized in that a fuselage of the airship shell (100) is composed of a double-layer shell, the double-layer shell is divided into a plurality of independent fan blade installation cavities (110) through partition plates, the front side and the rear side of each fan blade installation cavity (110) are communicated for leading in air flow, a power generation fan impeller (120) is arranged in each fan blade installation cavity (110), the power generation fan impeller (120) is in transmission connection with a generator (130) through a rotating shaft, and the generator (130) is installed on the inner side of the airship shell (100).

2. The airship horizontal type power generation device according to claim 1, wherein: the air bag unit (200) is a helium air bag, the helium air bag unit (200) is provided with a plurality of shell hatches (140) which are used for completely filling the inner cavity of the airship shell (100), and the front end or the tail end of the airship shell (100) is provided with the shell hatches (140) which are used for filling and taking out the air bag unit (200).

3. The airship horizontal type power generation device according to claim 1, wherein: upset mounting groove (510) have been seted up to airship flank (500) tail one side, be provided with upset installation piece (520) in upset mounting groove (510), airship flank (500) internally mounted has upset driving motor (530), upset driving motor (530) output is connected with trip shaft (540), upset installation piece (520) install in on trip shaft (540), install at upset installation piece (520) top upset screw (600).

4. The airship horizontal type power generation device according to claim 1, wherein: half of the preceding lateral wall of fan blade installation cavity (110) sets up filter screen air intake (111), half is wind-break portion (112), the whole face of the back lateral wall of fan blade installation cavity (110) is provided with filter screen air outlet (113).

5. The airship horizontal type power generation device according to claim 4, wherein: the front side wall of the fan blade mounting cavity (110) is arranged in an inclined surface shape with a top edge leaning backwards.

6. The airship horizontal power generation device according to claim 1, characterized in that: the power generation wind impeller (120) comprises a transmission shaft (121), a sleeve connection column (122) is arranged at the top end of the transmission shaft (121), a plurality of wind blades (123) are circumferentially arranged on the outer wall of the sleeve connection column (122) in an array mode, and the wind blades (123) and a rotating horizontal plane are arranged at a certain inclination angle.

7. The airship horizontal power generation device according to claim 1, characterized in that: the top of the airship shell (100) is provided with a solar photovoltaic panel (150).

8. The airship horizontal power generation device according to claim 1, characterized in that: the inner cavity of the airship shell (100) is provided with a supporting framework (160).

9. The utility model provides a take horizontal wind power generation set's vehicle which characterized in that: the structure of the body shell of the vehicle is consistent with that of the airship shell (100) in claim 1, the power generation wind impeller (120) and the generator (130) are installed inside the body shell of the vehicle, and the power generation wind impeller (120) is in transmission connection with the generator (130) through a rotating shaft.