CN116816584A - Building wind driven generator - Google Patents

Building wind driven generator Download PDF

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Publication number
CN116816584A
CN116816584A CN202111330926.3A CN202111330926A CN116816584A CN 116816584 A CN116816584 A CN 116816584A CN 202111330926 A CN202111330926 A CN 202111330926A CN 116816584 A CN116816584 A CN 116816584A
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CN
China
Prior art keywords
tower
generator
wind
wind power
building wind
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Pending
Application number
CN202111330926.3A
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Chinese (zh)
Inventor
石强
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111330926.3A priority Critical patent/CN116816584A/en
Publication of CN116816584A publication Critical patent/CN116816584A/en
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Classifications

    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F03D15/00—Transmission of mechanical power
    • 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
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • 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
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • 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
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The invention provides a building wind driven generator which comprises blades, a generator and a tower, and is characterized by further comprising an elevator, wherein the elevator is arranged on the tower. The building wind driven generator comprises the elevator, so that people can conveniently live on the tower, and the building wind driven generator has a housing function. The tower can be sold like a house and the cost recovery period of the wind power generator can be shortened, especially in densely populated areas.

Description

Building wind driven generator
Technical Field
The invention relates to a building wind driven generator.
Background
The wind driven generator is an electric power device which converts wind energy into mechanical work and drives a rotor to rotate and finally outputs alternating current. The wind driven generator generally comprises wind wheels, a generator (comprising a device), a direction regulator (tail wing), a tower, a speed limiting safety mechanism, an energy storage device and the like. The working principle of the wind driven generator is simple, the wind wheel rotates under the action of wind force, the kinetic energy of wind is converted into mechanical energy of the wind wheel shaft, and the generator rotates to generate electricity under the drive of the wind wheel shaft. In a broad sense, wind energy is also solar energy, so it can be said that a wind power generator is a heat energy utilization generator using the sun as a heat source and using the atmosphere as a working medium. Wind power generation utilizes natural energy. Compared with diesel power generation, the method is much better. But is not as good as a diesel generator if it is used in emergency. Wind power generation is not considered as a backup power source, but can be used for a long time. The principle of wind power generation is that wind power is utilized to drive windmill blades to rotate, and then the rotating speed is increased through a speed increaser so as to promote a generator to generate electricity. The small wind power generation system has high efficiency, but is not composed of only one generator head, but a small system with a certain technological content: wind power generator + charger + digital inverter. The wind driven generator consists of a machine head, a rotating body, a tail wing and blades. Each part is important, and functions of each part are as follows: the blades are used for receiving wind power and converting the wind power into electric energy through the machine head; the tail wing enables the blade to always face the direction of the incoming wind so as to obtain the maximum wind energy; the rotating body can enable the machine head to flexibly rotate so as to realize the function of adjusting the direction of the tail wing; the rotor of the machine head is a permanent magnet, and the stator winding cuts magnetic force lines to generate electric energy. The wind driven generator outputs 13-25V alternating current because of unstable wind quantity, and the alternating current is rectified by a charger and then charged into a storage battery, so that the electric energy generated by the wind driven generator is changed into chemical energy. Then, an inverter power supply with a protection circuit is used for converting chemical energy in the storage battery into alternating current 220V commercial power, so that stable use can be ensured. The horizontal shaft fan blade is connected with the universal elastic coupling through the gear box and the high-speed shaft thereof, and torque is transmitted to the transmission shaft of the generator, the coupling has good damping and vibration absorption characteristics, and is capable of absorbing proper radial, axial and certain-angle deflection, and the coupling can prevent overload of mechanical devices. The other type is a type of fan motor in which the direct-drive fan blade is directly connected with the motor without a gear box.
Wind power generators generally include (1) a nacelle: the engine room contains key equipment of the wind driven generator, including a gear box and a generator. Maintenance personnel may enter the nacelle through the wind turbine tower. The left end of the nacelle is the wind turbine rotor, i.e. rotor blades and shaft. (2) rotor blade: capturing wind and transmitting the wind to the axis of the rotor. On modern 600 kw wind turbines, the measured length of each rotor blade is approximately 20 meters and is designed much like the wing of an aircraft. (3) an axle center: the rotor shaft center is attached to a low-speed shaft of the wind driven generator. (4) low speed shaft: the low-speed shaft of the wind driven generator connects the rotor shaft center with the gear box. On modern 600 kw wind turbines, the rotor speed is quite slow, approximately 19 to 30 revolutions per minute. The shaft has a conduit for a hydraulic system therein to activate operation of the pneumatic brake. (5) gearbox: to the left of the gearbox is a low speed shaft which can increase the rotational speed of the high speed shaft to 50 times that of the low speed shaft. (6) high speed shaft and mechanical brake thereof: the high speed shaft runs at 1500 revolutions per minute and drives the generator. It is equipped with an emergency mechanical brake for use when the pneumatic brake fails or when the wind power generator is serviced. (7) an electric generator: commonly referred to as induction motors or asynchronous generators. (8) a yaw apparatus: the nacelle is rotated by means of an electric motor so that the rotor is facing the wind. The yaw means are operated by an electronic controller, which can sense the wind direction through a wind vane. Typically, the wind generator will deflect only a few degrees at a time as the wind changes its direction. (9) an electronic controller: comprises a computer for continuously monitoring the state of the wind driven generator and controlling the yaw device. To prevent any failure (i.e. overheating of the gearbox or generator), the controller may automatically stop the rotation of the wind turbine and call the wind turbine operator via the telephone modem. (10) a hydraulic system: an aerodynamic brake for resetting a wind turbine. (11) a cooling element: a fan is included for cooling the generator. Furthermore, it comprises an oil cooling element for cooling the oil in the gearbox. Some wind turbines have water-cooled generators. (12) a tower: the wind power generator tower is loaded with a cabin and a rotor. A generally high tower is advantageous because the higher the ground is, the greater the wind speed. It may be a tubular column or a lattice column. Tubular towers are safer for maintenance personnel because they can reach the top of the tower through an internal ladder. The advantage of a lattice column is that it is relatively inexpensive. (13) anemometer and wind vane: for measuring wind speed and direction. (14) tail rudder: small wind generators are commonly found on horizontal shafts in the wind direction. Is positioned behind the revolving body and is connected with the revolving body. The main function is to adjust the direction of the fan to make the fan face the wind direction. The second function is to deviate the head of the wind machine from the wind direction under the condition of strong wind condition, so as to reduce the rotation speed and protect the fan. (15) pitch system: the pitch system changes the pitch angle of the blades to enable the blades to be in an optimal state for absorbing wind energy at different wind speeds, and when the wind speed exceeds the cut-out wind speed, the blades are feathered and braked. (16) Hub system the hub functions to secure the blades together and to carry the various loads transferred to the blades and then to the generator rotating shaft. The hub structure was fitted with 3 radial flare openings. (17) brake: for reducing the rotational speed of the blade. (18) transformer case and main switch board: used for adjusting electrical parameters such as voltage and the like. (19) basis: the lightning protection device is of a concrete structure and is used for bearing the weight of the whole generator set, and lightning protection facilities are arranged around the lightning protection device.
According to the characteristics of a fixed pitch stall type fan and a variable speed constant frequency variable pitch fan, the motors of the existing domestic installation are generally divided into two types: 1, asynchronous: (1) a cage-type asynchronous generator; the stator transmits 50Hz alternating current with different powers to the power grid; (2) a wound doubly-fed asynchronous generator; the stator transmits 50Hz alternating current to the power grid, and the rotor is controlled by the frequency converter to indirectly transmit active or reactive power to the power grid. 2, synchronous: (1) a permanent magnet synchronous generator; the permanent magnet generates a magnetic field, and the stator outputs 50Hz alternating current to the power grid after full-power rectification inversion. (2) an electrically excited synchronous generator; the magnetic field is generated by direct current externally connected to the rotor, and the stator outputs 50Hz alternating current to the power grid after full-power rectification inversion. According to different blade forms, the existing wind driven generators are divided into the following two types: (1) The horizontal axis, the most utilized form in the world, the maximum power is about 5 MW. (2) The novel wind driven generator is invented by China, japan and Europe in the beginning of the 21 st century, is different from the earliest vertical axis wind driven generator (Darilly type), has higher efficiency than the horizontal axis wind driven generator, has no noise and steering mechanism, and is simple to maintain.
The cost of the tower foundation and the tower of the wind driven generator accounts for about twenty-five percent of the total cost. The tower generally has no other use. The cost recovery of wind turbines typically takes about 6 years.
Disclosure of Invention
The invention aims to provide a building wind driven generator, which can be used for housing Fang Bianren and shortening the cost recovery period of the wind driven generator.
The purpose of the invention is realized in the following way: the building wind driven generator comprises blades, a generator and a tower, and is characterized by further comprising an elevator, wherein the elevator is arranged on the tower.
The wind driven generator comprises a sewer.
The wind driven generator comprises a tap water pipe.
The wind driven generator comprises an air conditioner.
The wind driven generator comprises a freezer.
The tower cross section is circular.
The top of the tower comprises a pavement and a protective guard, the generator comprises wheels, and the wheels are placed on the pavement.
The top of the tower comprises a guide rail, the generator comprises wheels, and the wheels are placed on the guide rail.
The wind driven generator is a vertical axis wind driven generator and comprises vertical blades, a generator, a shaft ring gear, a generator and a pinion, wherein the generator is positioned outside the shaft ring gear, the shaft ring gear is fixed at the lower part of the vertical blades, the generator is connected with the pinion, and the pinion is meshed with the shaft ring gear.
The invention provides a building wind driven generator which comprises blades, a generator and a tower, and is characterized by further comprising an elevator, wherein the elevator is arranged on the tower. The building wind driven generator comprises the elevator, so that people can conveniently live on the tower, and the building wind driven generator has a housing function. The tower can be sold like a house and the cost recovery period of the wind power generator can be shortened, especially in densely populated areas.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic front view of a first embodiment of a wind power generator according to the present invention.
Fig. 2 is a top view of a first embodiment of the wind power generator of the present invention (generator, blades and crane are not shown).
Fig. 3 is an enlarged schematic view of the first embodiment of the wind power generator of the present invention in the E direction.
Fig. 4 is an enlarged schematic F-direction view of a second embodiment of the wind power generator of the present invention.
Fig. 5 is a schematic view of a second embodiment of the wind power generator of the present invention.
Fig. 6 is a schematic front view of a third embodiment of a wind power generator according to the present invention.
Fig. 7 is a schematic top view of a third embodiment of a wind turbine according to the present invention.
Detailed Description
Example 1
As shown in fig. 1-3, the wind driven generator comprises a tower 1 (1) and a tower 2 (5), wherein a connecting steel plate (21) is fixed at the middle position of the tower 1 (1) and the tower 2 (5) in the height direction, a connecting piece (20) is fixed on the connecting steel plate (21), a connecting steel plate (19) is fixed on the connecting piece (20), the connecting steel plates (19, 21) play a role of connecting the tower 1 (1) and the tower 2 (5) from the middle position, the connecting steel plates (19, 21) are tower connecting pieces, if the coverage area of the connecting steel plates (19, 21) is large enough, the effect of shielding high-altitude objects can be achieved, because fan blades can break off and fall to the ground, if the connecting steel plates (19, 21) are replaced with truss structures to have clearance light transmission, the truss structures can also play a role of preventing large objects from hitting pedestrians, and paving glass plates on the truss structures can also play a role of preventing small objects from hitting pedestrians, and the connecting pieces become shielding pieces. The towers 1 (1) and 2 (5) may be building structures with doors (2), windows (18), air conditioners, sewer pipes, running water pipes and elevators. The top of the tower 1 (1) is fixedly provided with a water tank (3), a vertical support (17) and a stand column (13), the top of the tower 2 (5) is fixedly provided with a stand column (6), the stand column (6) and the stand column (13) are connected through a horizontal support (12), the tower 1 (1) and the tower 2 (5) are connected from the top, the tower of the wind driven generator can bear larger wind force in the connecting line direction of the tower 1 (1) and the tower 2 (5) without breaking, and the stand column (6), the stand column (13) and the horizontal support (12) form a tower connecting piece. The wind driven generator comprises a hub system (16), blades (14) and a generator (15), wherein a road (25) is fixed on a vertical support (17), the road (25) can be a road surface or a track, if the road (25) is a road surface, a circle of guard rail similar to the road surface is arranged around the top of the tower 1 (1), and the height of the guard rail can prevent the generator (15) from falling. The lower part of the generator (15) is fixedly provided with a seat (35), a seat (33) and a seat (29), a motor (37) is fixed on the seat (35) and connected with a wheel (38) through a shaft (36), the motor (37) can drive the wheel (38) to rotate, the wheel (38) is positioned on the road (25), a shaft (39) is fixed at the lower part of the seat (35), a wheel (40) is fixed on the shaft (39) through a bearing, the wheel (40) is positioned below the road (25) and the wheel (38) clamp the road (25) together, the seat (33) is fixedly provided with a shaft (32), the wheel (31) is fixed on the shaft (32) through a bearing, in addition, the seat (33) is fixedly provided with another shaft, the wheel (34) is fixed on the other shaft through a bearing, the shaft (28) is fixed on the seat (29), the lower part is fixedly provided with a shaft (26), the wheel (30) and the wheel (27) are respectively fixed on the shaft (28) and the shaft (26) through bearings, and the wheel (30) are positioned on the road (25) and the road (25) together. There is a gap S between the seat (35) and the seat (29) and the road (25), which should be smaller than the thickness of the sideways wheel to prevent the wheel from riding empty. The contact lines of the wheels (30, 31, 34, 38) and the road (25) form a plane, so that the motor (37) can be prevented from overturning. The motor (37) can drive the wheels (38) to rotate, and the generator (15) can move on the road (25) according to the wind direction to obtain the optimal wind receiving position, similar to the current orientation mode of the horizontal axis wind driven generator, except that the yaw driver is changed into the wheels by the gears. In addition, the towers 3 (22) and 4 (24) are also connected with each other through the tower connecting piece (23) and the towers 1 (1) and 2 (5), and the central points of the towers 3 (22), 4 (24), 2 (5) and 1 (1) form a quadrangle, so that the wind resistance of the wind driven generator can be improved from all directions. A transformer box (4) is fixed on the connecting steel plate (19), and a water tank (41) and a tower crane (11) are fixed on the tower connecting piece (23). The towers 3 (22), 4 (24) and 2 (5) also have the set of devices above the tower 1 (1) each becoming a wind power generator. In addition, the hydraulic power generation device is included, the water pump is connected with the water tank (3) and the water tank (41) through the water pipe, the position of the water tank (41) is higher than that of the water tank (3), and the hydraulic power generation device is arranged at the position of the water tank (3). When the electricity consumption is low, the redundant electricity consumption lifts water from the water tank (3) to the water tank (41) through the water pump, when the electricity consumption is high, the water of the water tank (41) can be led into the hydroelectric power generation device through the water pipe to generate electricity, and the water tank (41) can be placed on a water tower which is additionally built. The tower 1 (1) comprises a residential building, a gymnasium, a freezer or farm, an orchard and a farm. The wind driven generator is a horizontal shaft. The tower connecting piece can be a steel wire rope or a section bar. The tower 1 (1) and the tower 2 (5) can work independently. The invention may have other running mechanisms, such as crawler running mechanisms, instead of the wheels. The travelling mechanism can move in the A, B direction. The road (25) is endless.
Example 2
As shown in fig. 4 and 5, the wind power generator comprises a tower 1 (1) and a tower 2 (5), wherein a tower connecting piece (20) is fixed at the middle position of the tower 1 (1) and the tower 2 (5) in the height direction. The towers 1 (1) and 2 (5) may be building structures with doors (2) and elevators. The top of the tower 1 (1) is fixedly provided with a water tank (3) and a vertical support (17), the top of the tower 2 (5) is fixedly provided with a vertical support (6), the vertical support (6) and the vertical support (17) are connected through a road (25) and form a tower connecting piece together with the road (25), the tower 1 (1) and the tower 2 (5) are connected from the top, and the tower of the wind driven generator can bear larger wind force in the connecting line direction of the tower 1 (1) and the tower 2 (5) without breaking. The wind driven generator comprises an air inlet (7), an air duct (9), a filter screen (8), a generator (15), blades (14) and a generator mounting frame (16), wherein wind flows out from C to the air duct (8), the air inlet (7), the air duct (9) and the blades (14), and the air inlet (7) and the air duct (9) are a pipeline like a loudspeaker, so that the wind pressure can be increased. The road (25) may be a road surface or a track, and if the road (25) is a road surface, a circle of guard rails similar to the road surface is arranged around the top of the tower 1 (1), and the height of the guard rails can prevent the generator (15) from falling. The lower part of the tail end of the air duct (9) is fixedly provided with a seat (35), a seat (33) and a seat (29), a motor (37) is fixed on the seat (35) and connected with a wheel (38) through a shaft (36), the motor (37) can drive the wheel (38) to rotate, the wheel (38) is positioned on the road (25), a shaft (39) is fixed at the lower part of the seat (35), a wheel (40) is fixed on the shaft (39) through a bearing, the wheel (40) is positioned below the road (25) and the wheel (38) clamp the road (25) together, the seat (33) is fixedly provided with a shaft (32), the wheel (31) is fixed on the shaft (32) through a bearing, in addition, the seat (33) is fixedly provided with another shaft, the wheel (34) is fixed on the shaft through a bearing, the shaft (28) is fixed on the seat (29), the lower part is fixedly provided with a shaft (26), the wheel (30) and the wheel (27) are respectively fixed on the shaft (28) and the shaft (26) through bearings, and the wheel (30) are positioned on the road (25) and the road (25) together. There is a gap S between the seat (35) and the seat (29) and the road (25), which should be smaller than the thickness of the sideways wheel to prevent the wheel from riding empty. The contact lines of the wheels (30, 31, 34, 38) and the road (25) form a plane, so that the motor (37) can be prevented from overturning. The bearing, the seat (35), the seat (33), the seat (29), the motor (37), the shaft (36), the wheel (38), the shaft (39), the wheel (40), the shaft (32), the wheel (31), the other shaft, the wheel (34), the shaft (28), the shaft (26), the wheel (30) and the wheel (27) form the moving device. The top of the tower 2 (5) is provided with a road (25) part arranged at the top of the tower 1 (1) and is matched with another set of moving device on the front end of the air duct (9) to drive the air inlet (7) to rotate. The motor (37) above the seat (35) can drive the wheels (38) to rotate, and the air inlet (7) can rotate on the road (25) according to the wind direction so as to obtain the optimal wind receiving position. The filter screen (8) can prevent animals from being beaten by the blades (14) after entering the air inlet (7). A water tank (4) is fixed on the tower connecting piece (20). In addition, the hydraulic power generation device is included, the water pump is connected with the water tank (3) and the water tank (4) through the water pipe, the position of the water tank (3) is higher than that of the water tank (4), and the hydraulic power generation device is arranged at the position of the water tank (4). When the electricity consumption is low, the redundant electricity consumption is used for lifting water from the water tank (4) to the water tank (3) through the water pump, when the electricity consumption is high, the water in the water tank (3) can be poured into the hydroelectric power generation device through the water pipe to generate electricity, and the water tank (3) can be placed on a water tower which is additionally built. The wind driven generator is a horizontal shaft. The road (25) may be a rail, the wheels (38) may be train wheels, the motor (37), the wheels (38), the road (25) resembling a train, a wheel, a rail.
Example 3
As shown in fig. 6 and 7, the wind driven generator comprises a tower 1 (1) and a tower 2 (5), wherein a tower connecting piece (21) is fixed at the middle position of the tower 1 (1) and the tower 2 (5) in the height direction, a bearing (20) is fixed on the tower connecting piece (21), and the bearing (20) can be a thrust aligning bearing or a tapered roller bearing. The tower connecting piece (21) plays a role in connecting the tower 1 (1) and the tower 2 (5) from the middle position, and the tower connecting piece (21) can also play a role in shielding high-altitude objects. The tower 1 (1) and the tower 2 (5) can be building structures with doors (2), sewer pipes and elevators. A vertical column (13) is fixed at the top of a tower 1 (1), a vertical column (6) is fixed at the top of a tower 2 (5), the vertical column (6) and the vertical column (13) are connected through a horizontal support (12) by using bolts (25), the tower 1 (1) and the tower 2 (5) of the wind driven generator are connected from the top, larger wind force in the connecting line direction of the tower 1 (1) and the tower 2 (5) can be born without breaking, in addition, a tower 3 (22) and a tower 4 (24) are also connected with each other through a tower connecting piece (23) and the tower 1 (1) and the tower 2 (5), and the central points of the tower 3 (22), the tower 4 (24), the tower 2 (5) and the tower 1 (1) form a quadrangle, so that the wind resistance of the wind driven generator can be improved from all directions. The vertical axis wind turbine further comprises a bearing (14), wherein an inner ring of the bearing (14) is connected with the upright post (13), an outer ring of the bearing (14) is connected with a hole of a blade connecting piece (16), the outer part of the blade connecting piece (16) and the outer part of a blade connecting piece (18) are connected with a blade (17), the inner part of the blade connecting piece (18) is connected with a shaft ring gear (19), the lower part of the shaft ring gear (19) is inserted into the hole of the bearing (20), teeth are arranged on the upper part of the shaft ring gear (19), the shaft ring gear (19) is an outer gear, a generator (15) and a water tank (4) are fixed on a tower connecting piece (21), a pinion (7) is meshed with teeth on the upper surface of the shaft ring gear (19), and when the blade (17) rotates, the shaft ring gear (19) drives the pinion (7) to rotate, and the pinion (7) drives the generator (15) to rotate. A water tank (41) is fixed on the tower connecting piece (23). The towers 3 (22), 4 (24) and 2 (5) also have the set of devices above the tower 1 (1) each becoming a wind power generator. In addition, the hydraulic power generation device is included, the water pump is connected with the water tank (4) and the water tank (41) through the water pipe, the position of the water tank (41) is higher than that of the water tank (4), and the hydraulic power generation device is arranged at the position of the water tank (4). When the electricity consumption is low, the redundant electricity consumption lifts water from the water tank (4) to the water tank (41) through the water pump, and when the electricity consumption is high, the water in the water tank (41) can be poured into the hydroelectric generating device through the water pipe to generate electricity. An electric control box (3) is fixed at the top of the tower 1 (1). The generator (15) is arranged outside the shaft collar gear (19) so as to facilitate the replacement of the generator (15).
The distance between the tops of the towers 1 and 2 is more than one twentieth of the height of the tower 1, and the distance between the tops of the towers 1 and 2 is more than one thirty or one quarter of the height of the tower 1.
The tower can increase the service efficiency of the tower when being used as a building, and the tower building is sold, especially in densely populated areas, not only can the total cost be reduced by about twenty-five percent, but also the quick profit can be realized. If the sound insulation effect of the tower is very good, the noise generated by the blades can be eliminated. Even if the noise is not well resolved, the tower can be used as a farm, freezer or gym.
The blade of the wind driven generator can also be made of transparent materials, so that the light transmittance can be increased, and the transparent materials are plastic plates such as acrylic and the like and are fixed on a steel frame structure of the profiling blade.

Claims (10)

1. The building wind driven generator comprises blades, a generator and a tower, and is characterized by further comprising an elevator, wherein the elevator is arranged on the tower.
2. The building wind power generator as claimed in claim 1, wherein the building wind power generator comprises a sewer.
3. The building wind power generator as claimed in claim 1, wherein the building wind power generator comprises a tap water pipe.
4. The building wind power generator as claimed in claim 1, wherein the building wind power generator comprises an air conditioner.
5. The building wind power generator as claimed in claim 1, wherein the building wind power generator comprises a freezer.
6. The building wind power generator as claimed in claim 1, wherein the building wind power generator comprises a sewer.
7. The building wind power generator as claimed in claim 1, wherein said tower is circular in cross section.
8. The building wind power generator as claimed in claim 1, wherein: the top of the tower comprises a pavement and a protective guard, the generator comprises wheels, and the wheels are placed on the pavement.
9. The building wind power generator as claimed in claim 1, wherein: the top of the tower comprises a guide rail, the generator comprises wheels, and the wheels are placed on the guide rail.
10. The building wind power generator as claimed in claim 1, wherein: the building wind driven generator is a vertical axis wind driven generator and comprises vertical blades, a shaft ring gear, a generator and a pinion, wherein the generator is positioned outside the shaft ring gear, the shaft ring gear is fixed at the lower part of the vertical blades, the generator is connected with the pinion, and the pinion is meshed with the shaft ring gear.
CN202111330926.3A 2021-10-31 2021-10-31 Building wind driven generator Pending CN116816584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111330926.3A CN116816584A (en) 2021-10-31 2021-10-31 Building wind driven generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111330926.3A CN116816584A (en) 2021-10-31 2021-10-31 Building wind driven generator

Publications (1)

Publication Number Publication Date
CN116816584A true CN116816584A (en) 2023-09-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111330926.3A Pending CN116816584A (en) 2021-10-31 2021-10-31 Building wind driven generator

Country Status (1)

Country Link
CN (1) CN116816584A (en)

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