KR20170025737A - Rotation structure for air wind power generation - Google Patents

Rotation structure for air wind power generation Download PDF

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Publication number
KR20170025737A
KR20170025737A KR1020150122629A KR20150122629A KR20170025737A KR 20170025737 A KR20170025737 A KR 20170025737A KR 1020150122629 A KR1020150122629 A KR 1020150122629A KR 20150122629 A KR20150122629 A KR 20150122629A KR 20170025737 A KR20170025737 A KR 20170025737A
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KR
South Korea
Prior art keywords
rotating body
duct member
rotating
wind power
rotary
Prior art date
Application number
KR1020150122629A
Other languages
Korean (ko)
Inventor
김병만
Original Assignee
김병만
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김병만 filed Critical 김병만
Priority to KR1020150122629A priority Critical patent/KR20170025737A/en
Publication of KR20170025737A publication Critical patent/KR20170025737A/en

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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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being horizontal
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • F03D3/068—Cyclic movements mechanically controlled by the rotor structure
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2212—Rotors for wind turbines with horizontal axis perpendicular to wind direction
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Abstract

The present invention relates to a rotor structure for a domino type wind power generator. As a plurality of rotors, placed in a passage of a duct member, are sequentially rotated by absorbing force of an absorbing ventilator like dominoes, a generator, connected with each of the rotors, generates electricity. During the generation procedure, the volume of the rotors is expanded within an angle range, in which wind power is delivered, and the volume returns to an original size within an angle range, in which the wind power is not delivered, and thus rotation resistance is minimized. According to the present invention, the rotor structure comprises: a duct member including a passage, in which wind flows in a longitudinal direction, and divided into a plurality of inner space parts; each rotor placed to be combined with each of the space parts of the duct member to be able to be rotated by ventilating force of a ventilator; and a generator combined to be interlocked with a shaft of each rotor to generate electricity through rotational force. The rotor comprises: a rotating body combined in the space parts of the duct member to be able to be rotated; and a rotating member combined to surround the outer surface of the rotating body, and changing its volume through the ventilating force to convert resistance against the wind, flowing in the passage, into rotational force provided to the rotating body.

Description

[0001] ROTATION STRUCTURE FOR AIR WIND POWER GENERATION [0002]

[0001] The present invention relates to a rotating body structure for a domino type wind power generator, and in particular, a rotating body arranged in a plurality of ducts in a duct member is sequentially rotated in a domino style by a suction force of a suction fan, And a rotary member coupled to an outer periphery of each of the rotors to vary the volume of the wind-transmitted portion, thereby improving the power generation efficiency, and a rotor structure for a domino type wind power generator .

Wind power generation, which has been attracting attention as a next generation power source, is growing in size and marketability around the world.

Generally, wind power generation is a power generation system that uses wind turbines to convert wind into electric energy. Wind power plays a major role as a next generation power source as it occupies a larger portion in the power grid.

In the case of a general wind power generator, a nacelle is installed on the top of the tower so as to be rotatable horizontally about a vertical axis, one or more blades are installed on the hub of the nacelle tip, That is, a rotor shaft is installed inside the nacelle. A gear box and a generator are sequentially connected to the end of the rotary shaft, and a braking device capable of decelerating or stopping rotation of the rotary shaft is installed.

Thus, most wind turbines develop through the rotation of the blade through the lift when the wind is blowing. In this case, the wind itself is not only blown into the blades, but also has a lot of energy that can not be utilized because it blows in a wide space.

Further, in order to generate more than a certain amount of power, that is, to generate a lift force enough to rotate the blades, strong winds are required. At this time, strong noise is generated due to rotation of the blades.

Korean Patent No. 10-1138373, entitled "Rope Conveyor Structure for Supporting Plates of Wind or Hydroelectric Generators" (Registered on Apr. 13, 2012), Korean Registered Patent for a Wind Power Generator Using a Plate instead of a Blade No. 10-0960032 entitled "Feng-Shui Power Generation Method" (registered on May 19, 2010). Wind turbines using these plates are made up of a large number of flat or V-shaped plates to receive the flow of fluid (water or wind) in the open space and convert the kinetic energy of the fluid into rotational energy. However, This lot is only useful in an open space.

That is, when the wind travels in an unintended direction due to the nature of the wind being pushed to a place with low resistance, there is a problem that the force can not be appropriately converted into energy.

Another prior art of existing wind power generation apparatuses is disclosed in Korean Patent Registration No. 10-1334635 entitled " Plate type wind power generation device and plate type wind power generation device "(Registered on Feb. 31, 2013) A planar type wind power generator installed in a structure, the planar type wind power generator comprising: an endless track having a plurality of plate portions provided on an outer surface thereof and performing an endless orbital motion by the plate portion received resistance of wind passing through the ducted structure; A plurality of rollers supporting the caterpillar and rotating according to an endless track motion; And a conveyor portion including a power generation portion connected to at least one of the plurality of rollers and generating electric power.

However, in the conventional wind power generation apparatus, when the endless track is rotated by the plate portion through which the wind force is transmitted in the closed duct-type channel space, There is a disadvantage in that the rotation resistance at the time of negative rotation acts as a loss and the power generation efficiency is lowered.

In addition, the conventional prior art has a disadvantage in that it acts as a resistance factor of orbital rotation when it moves to the lower side of the infinite track portion which is not influenced by the wind because the plate that is orbital rotated in the duct-

Korean Patent No. 10-0960032 "Feng-Shui Power Generation Method" (registered on May 19, 2010) Korean Registered Patent No. 10-1334635 entitled "Plate type wind power generation device and plate type wind power generation device" (registered date: 2013.11.25)

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and its object is to provide a duct structure in which a plurality of rotating bodies arranged in a duct member are sequentially rotated in a domino style by a suction force of a suction fan, In the process of generating electricity from the connected generator, the volume is expanded within an angle range where the wind force is transmitted, and the volume is restored to its original size within an angle range where the wind is not transmitted. And a rotor structure for a domino type wind power generator.

According to an aspect of the present invention, there is provided an air conditioner comprising: a duct member formed with a flow path in a longitudinal direction and divided into a plurality of space portions; And a generator that is coupled to the shafts of the respective rotors so as to generate electricity by a rotational force, the rotator being disposed in a space portion of the duct member, A volume change due to the wind power is converted to a rotational force to provide resistance to the wind flowing through the flow path to the rotating body, the rotational body being coupled to the outer circumference of the rotating body to be rotatable, And a rotatable member as much as possible.

The rotating body is disposed on the upper and lower sides of the duct member so as to face each other.

The rotary member has a plurality of pocket portions having an inlet opening in one direction along the outer periphery of the outer periphery and capable of restoring the original size in a rotation section in which the volume is expanded in a rotation section in which the wind force of the fan is transmitted, do.

The rotating member is a nylon-based raw material.

The rotating member is provided with a Velcro tape so that it can be attached to both ends of the rotating member.

The rotating body includes first and second original plates disposed on the left and right sides of the first and second original plates, and a plurality of support bars coupled to the rim of the first and second original plates to support the rotary member.

The present invention relates to an electric power generator for generating electric power by generating electric power from each generator by driving each of the rotors disposed in the duct member by using a suction force or a damping force of an air- It has a useful effect of charging energy or providing it as a power source to other equipment including an aerator.

In addition, the rotating member of the present invention improves the rotating operation efficiency of the rotating body as the volume of the pocket portion corresponding to the portion in contact with the air flowing in the duct of the duct member is expanded and the pocket portion of the remaining portion is returned to its original volume It has an advantage that a large rotational force can be provided to the generator.

1 is a perspective view schematically showing a structure of a rotating body structure for a domino type wind power generator according to the present invention.
2 is an exploded perspective view of the rotating body of the present invention.
3 is a perspective view of the rotating member of the present invention.
4 is a view showing the state of engagement of the rotating body of the present invention.
5 is a side view showing the use state of a wind turbine to which the present invention is applied.
6 is a plan view showing a use state of a wind turbine to which the present invention is applied.

1 to 6, there is shown a rotor structure for a domed-mode wind power generator according to the present invention, which includes a duct member 100 formed with a flow path in a longitudinal direction and partitioned into a plurality of spaces, (300) rotatably and axially rotatably installed in each of the space portions of the duct member (100) and rotated by an air fan (200) for sucking and discharging air into the flow path, The rotating body 300 includes a rotary body 300 rotatably coupled to a space of the duct member 100 so as to be rotatable within the space of the duct body 100, And a rotating body 310 coupled to the outer circumferential surface of the rotating body 310 and adapted to convert a resistance force against wind flowing in the flow path into rotational force to provide the rotational body 310 with a volume And a rotatable member 320 which can be changed.

More specifically, the duct member 100 has an inner space of a rectangular cross-sectional structure, and has a structure partitioned into a plurality of space portions by the partition wall 130.

The duct member 100 is composed of upper and lower ducts 110 and 120 arranged so as to be opposed to each other. The duct member 100 is bent at least once and horizontally, And two horizontal flow passage sections 100A and 100B.

That is, the duct member 100 is provided with a space portion divided by the partitioning wall 130 upward and downward with respect to the intermediate flow passage, and a blocking wall for blocking the flow passage outside from the upper and lower ducts 110 and 120 Respectively.

The duct member 100 has a structure in which the ventilator 200 and the ventilator-shaped ventilating pipe 250 are connected to the bent connecting portion to connect the first and second horizontal flow passage sections 100A and 100B.

The suction force of the fan 200 is provided to rotate the rotors 300 in the first horizontal flow passage section 100A in the first horizontal flow passage section 100A while rotating the rotary bodies 300 in the second horizontal flow passage section 100B The fan 200 is provided with a wind power to rotate the rotors 300 in the second horizontal flow passage section 100B.

The rotating body 310 of the rotating body 300 includes first and second original plates 312 and 314 spaced apart from each other on left and right sides and a rim portion of the first and second original plates 312 and 314, And a plurality of supporting bars 315 for supporting the rotating member 320. [

The support bar 315 may have a coupling structure in which both ends of the supporting bar 31 penetratingly connected to the edge portions of the first and second original plates 312 and 314 are fastened by a nut.

The rotating member 320 is preferably made of a nylon-based raw material material which is a parachute cloth material.

In addition, the rotary member 320 has an inlet opening in one direction along the outer periphery of the outer circumference. The rotary member 320 is expanded in volume in a rotation section through which the suction force of the fan 200 is transmitted, A plurality of pocket portions 325 capable of being restored to their original sizes are formed.

The pocket portion 325 has a structure that is open to one side facing each other with respect to air passing through the inside of the duct member 100.

That is, the rotating member 320 rotates the rotating body 300 while the pocket portion 325 of the rotating body 300 is in contact with the air passing through the inside of the flow path, And the pocket portion 325 of the remaining portion is brought into close contact with the outer circumferential surface of the rotating body 310 to minimize the rotational resistance during the rotating operation of the rotating body 300.

Accordingly, only the pocket portion 325 corresponding to the portion in contact with the air flowing in the flow path of the duct member 100 is expanded in volume and the pocket portion 325 of the remaining portion is expanded to the original volume The rotating operation efficiency of the rotating body 300 can be improved and a large rotational force can be provided to the generator 400. [

The rotatable member 320 is provided with a Velcro tape 327 to be detachably attached to both end portions thereof.

The Velcro tape 327 is provided to tightly couple or separate the rotary member 320 to the rotary body 300.

When the fan 200 is initially actuated by an external power source, the suction force generated from the fan 200 acts on the first horizontal flow passage section 100A, The rotating body 300 in the first horizontal flow passage section 100A is rotated in one direction and the wind power of the fan 200 is transmitted through the bellows type exhaust pipe 250 in the second horizontal flow passage section 100B The rotary body 300 in the second horizontal passage section 100B is rotated in the other direction.

That is, the fan 200 sucks the air in the first horizontal flow passage section 100A and discharges the air into the second horizontal flow passage section 100B through the air discharge pipe 250 so that the first and second horizontal flow passage sections 100A, and 100B, respectively.

At this time, each rotating body 300 is sequentially rotated in the order of the air passing through the internal flow path in a domino manner, and the generator 400 connected to the axis of each rotating body 300 as it is rotated in one direction or the other direction So as to generate electricity.

Each of the rotating bodies 300 is expanded in volume as the air is filled in the pocket portion 325 of the portion in direct contact with the fluid passing therethrough as the air passes through the inside of the duct member 100, 310).

When the swelled pocket portion 325 is rotated in a rotation section that is not in contact with the air passing through the inside of the duct member 100, the air is contracted to its original volume while coming into close contact with the outer peripheral surface of the rotating body 310 The rotational resistance of the rotating body 300 can be minimized.

Electricity generated from each generator 400 may be charged into a separate charger (not shown) or provided to the fan 200 and other separate equipment (not shown).

The present invention is characterized in that when the suction force and the wind power generated from the fan (200) pass through the first and second horizontal flow path sections (100A, 100B) while the air passes through the respective rotating bodies (300) So that the power consumption of the fan 200 is lowered.

Accordingly, the present invention rotates each of the rotating bodies 300 disposed in the duct member 100 by using the suction force or the damping force of the fan 200 with low power consumption, and transmits the rotational force to the respective generators 400 By driving the plurality of generators 400, there is an advantage that the electric energy generated from each of the generators 400 can be charged or supplied to other facilities including the fan 200 as a power source.

Other embodiments of the present invention can be modified in various ways within the scope and spirit of the present invention.

The wind power generator of the present invention is applied to an air conditioning duct for ventilation of an indoor building, and can drive the generator (400) while performing the ventilation function by rotating each of the rotors (300) using the inflow of outside air.

100: duct member 100A, 100B: first and second horizontal flow passage sections
110, 120: upper and lower ducts 130: partition walls
150: connection section 200: fan
250: vent pipe 300: rotating body
310: rotating body 312, 314: first and second disks
315: support bar 320: rotating member
325: Pocket part 327: Velcro tape
400: generator

Claims (6)

A duct member (100) formed with a plurality of space portions formed therein with a wind flow path in the longitudinal direction, and a duct member (100) rotatably and axially coupled to each of the space portions of the duct member And a generator (400) coupled to the rotating shaft (300) and generating electric power by a rotational force, wherein the rotating body (300) is rotated by an air fan (200)
The rotating body 300 includes a rotating body 310 that is rotatably coupled to the space portion of the duct member 100,
A rotating member 320 coupled to enclose the outer circumferential surface of the rotating body 310 and capable of changing the volume of the rotating body 310 by the driving force to convert the rotating body 310 into a rotating force, And a rotor assembly for a domino type wind power generator. The method according to claim 1,
Wherein the rotating body (300) is disposed on the upper and lower sides of the duct member (100) so as to face each other. The method according to claim 1,
The rotary member 320 has an inlet opening in one direction along the outer periphery of the outer periphery of the rotary member 320. The rotary member 320 includes a plurality of rotary members 320 that can be restored to its original size in a rotary section in which the volume is expanded in a rotary section, And a pocket portion (325) is formed on the inner surface of the pocket portion (325). The method of claim 3,
Wherein the rotary member (320) is a nylon-based raw material material. The method according to claim 1,
Wherein the rotary member (320) is provided with a Velcro tape (327) so as to be detachably attached to both end portions thereof. The method according to claim 1,
The rotating body 310 includes first and second original plates 312 and 314 disposed on left and right sides,
And a plurality of support bars (315) coupled to connect the rim portions of the first and second original plates (312, 314) to support the rotary member (320).
KR1020150122629A 2015-08-31 2015-08-31 Rotation structure for air wind power generation KR20170025737A (en)

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KR1020150122629A KR20170025737A (en) 2015-08-31 2015-08-31 Rotation structure for air wind power generation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3366824A1 (en) 2017-02-27 2018-08-29 Lg Electronics Inc. Laundry treatment apparatus and method of controlling the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100960032B1 (en) 2007-12-10 2010-05-28 이구식 Wind-Hydro Power Generating method
KR101334635B1 (en) 2012-08-07 2013-12-02 삼성중공업 주식회사 Plate-type wind power generating device and building installed thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100960032B1 (en) 2007-12-10 2010-05-28 이구식 Wind-Hydro Power Generating method
KR101334635B1 (en) 2012-08-07 2013-12-02 삼성중공업 주식회사 Plate-type wind power generating device and building installed thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3366824A1 (en) 2017-02-27 2018-08-29 Lg Electronics Inc. Laundry treatment apparatus and method of controlling the same
EP3779019A1 (en) 2017-02-27 2021-02-17 LG Electronics Inc. Laundry treatment apparatus

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