CN2310870Y

CN2310870Y - Wind-driven energy-accumulating electric generator

Info

Publication number: CN2310870Y
Application number: CN97238018U
Authority: CN
Inventors: 谭健
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-18
Filing date: 1997-04-18
Publication date: 1999-03-17
Anticipated expiration: 2007-04-18

Abstract

The utility model discloses a wind-driven energy-accumulating electric generator. The utility model is characterized in that a plurality of air compressors are driven to run and generate compressed air to store in gas tanks by a plurality of wind wheels; afterwards the compressed air releases from the gas tanks and drives the electric generators to generate electricity. The utility model can start up and generate electricity under any wind power, increase the power capability of the single generator and extensively utilize wind energy.

Description

Wind-driven energy-accumulating electric generator

The utility model relates to a kind of device that utilizes wind energy power.

Present employed wind-driven generator, because the quantity of power of the instability of wind energy, generator can not be very big, wind-force hour, can not generate electricity, when wind-force is big, damage in order not make generator, also must shut down, a part of wind energy can not be used, limit the using scope of wind-driven generator.

The purpose of this utility model provides a kind of generator that can make full use of wind energy.

The utility model is achieved in that a kind of wind-driven energy-accumulating electric generator comprises wind wheel 1, wind wheel 1 drives 4 runnings of main air compressor by speed change gear group 2, one tail vane 3 also is housed on main air compressor 4, and main air compressor 4 is installed on the air guide rotating disk 5; Air guide rotating disk 5 is communicated with one-level gas tank 6 by valve 15 and pipeline; One-level gas tank 6 passes through pipeline.Be communicated with energy storage gas-turbine 7, double stage compressor 9 and generating gas-turbine 10, in the connecting pipe of one-level gas tank 6 and energy storage gas-turbine 7, one-way valve 11 is arranged, in the connecting pipe of one-level gas tank 6 and generating gas-turbine 10, one-way valve 12 is arranged also, energy storage gas-turbine 7 drives double stage compressor 9 runnings, double stage compressor 9 is communicated with secondary gas tank 8 by pipeline, secondary gas tank 8 is communicated with generating gas-turbine 10 by pipeline, at the ducted one-way valve 13 that secondary gas tank 8 is connected with generating gas-turbine 10, generating gas-turbine 10 drives generator 14 running generatings;

Described air guide rotating disk 5 is to constitute like this: comprise a cup-shaped stator 22 and an air guide rotor 20, at cup-shaped stator 22 rims of a cup one bearing groove 29 is arranged, one bearing 21 is arranged in axial trough 29, the cup cavity of cup-shaped stator 22 is divided into exocoel 25 and inner chamber 26, the diameter of exocoel 25 is greater than inner chamber 26, form a step between exocoel 25 and the inner chamber 26, have on the step in a ball spout 27 chutes ball 23 is arranged, the round platform 28 that one projection is arranged around air pipe in the bottom of inner chamber 26, air guide rotor 20 adapts in the shape of 22 glasss of cavity parts of cup-shaped stator and the cup cavity of cup-shaped stator 22, air guide rotor 20 has a seal ring 24 on the sidewall of inner chamber 25 parts, air guide rotor 20, part outside 22 glasss of cavitys of cup-shaped stator is a square cylinder, has compressed air inlet port 18 on the sidewall, and air valve 15 is housed on the air pipe of cup-shaped stator.

Main air compressor 4 is connected like this with air guide rotating disk 5; One square column body cavity 17 is arranged at the end of main air compressor 4, and size adapts with the square cylinder of air guide rotor 20, has compressed air inlet pipe interface 19 in compressed air inlet port 18 corresponding positions with air guide rotor 20.

The utility model drives the air compressor running by wind wheel, produce pressurized air, be stored in the gas tank, pressurized air discharges from gas tank, drive generator for electricity generation, so under the situation of any wind-force, the generating of can both starting shooting, and can improve the power of generator, enlarge the scope of Wind Power Utilization, can realize also simultaneously that many typhoon wheels drive many air compressors and carry pressurized air to gas tank, can put together generating to wind energy, improve the utilization ratio of wind energy.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is the utility model overall structure annexation schematic representation;

Fig. 2 is the longitudinal profile view of the utility model air guide rotating disk;

Fig. 3 is the A-A cross section view of the utility model air guide rotating disk;

Fig. 4 is the longitudinal profile view of the utility model cup-shaped stator.

As shown in Figure 1: wind-driven energy-accumulating electric generator comprises wind wheel 1, and wind wheel 1 drives the 4 camel runnings of main air compressor by speed change gear group 2, and a tail vane 3 also is housed on main air compressor 4, and main air compressor 4 is installed on the air guide rotating disk 5; Air guide rotating disk 5 is communicated with one-level gas tank 6 by valve 15 and pipeline; One-level gas tank 6 passes through, pipeline is communicated with energy storage gas-turbine 7, double stage compressor 9 and generating gas-turbine 10, in the connecting pipe of one-level gas tank 6 and energy storage gas-turbine 7, one-way valve 11 is arranged, in the connecting pipe of one-level gas tank 6 and generating gas-turbine 10, one-way valve 12 is arranged also, energy storage gas-turbine 7 drives double stage compressor 9 runnings, double stage compressor 9 is communicated with secondary gas tank 8 by pipeline, secondary gas tank 8 is communicated with generating gas-turbine 10 by pipeline, in secondary gas tank 8 and the pipeline that is connected of generating gas-turbine 10 one-way valve 13 is arranged, generating gas-turbine 10 drives generators 14 runnings and generates electricity;

As shown in Figure 2: air guide rotating disk 5 is to constitute like this: comprise a cup-shaped stator 22 and an air guide rotor 20, at cup-shaped stator 22 rims of a cup one bearing groove 29 is arranged, one bearing 21 is arranged in axial trough 29, the cup cavity of cup-shaped stator 22 is divided into exocoel 25 and inner chamber 26, the diameter of exocoel 25 is greater than inner chamber 26, form a step between exocoel 25 and the inner chamber 26, have on the step in a ball spout 27 chutes ball 23 is arranged, the round platform 28 that one projection is arranged around air pipe in the bottom of inner chamber 26, air guide rotor 20 adapts in the shape of cup cup-shaped stator 22 cavitys part and the cavity of cup-shaped stator 22, air guide rotor 20 has a seal ring 24 on the sidewall of inner chamber 25 parts, air guide rotor 20, part outside 22 glasss of cavitys of cup-shaped stator is a square cylinder, has compressed air inlet port 18 on the sidewall, and air valve 15 is housed on the air pipe of cup-shaped stator.

As shown in Figure 3, a square column body cavity 17 is arranged on the base of one group of air compressor 4, air guide rotor 20 part outside 22 glasss of cavitys of cup-shaped stator also is a square cylinder, and size is suitable for mutually with the square cylinder accent; And be enclosed within the square column body cavity 17, a compressed air inlet 18 is arranged on the square cylinder of air guide rotor, on square column body cavity 17, one compressed air inlet pipe interface 19 is arranged with compressed air inlet 18 corresponding sections.

As shown in Figure 4: the rim of a cup of cup-shaped stator 22 has a bearing groove 29, the cup chamber of cup-shaped stator 22 is divided into exocoel 25 and inner chamber 26, the diameter of exocoel 25 is greater than the diameter of inner chamber 26, form a step between exocoel 25 and the inner chamber 26, one ball spout 27 is arranged on the step, the round platform 28 of a projection is arranged around air pipe in the bottom of inner chamber 26; Air valve 15 is housed on the air pipe of cup-shaped stator 22.

Claims

1. wind-driven energy-accumulating electric generator, comprise wind wheel [1], it is characterized in that: wind wheel [1] drives main air compressor [4] running by speed change gear group [2], on-level air compressor [4] tail vane [3] is housed also, and main air compressor [4] is installed on the air guide rotating disk [5]; Air guide rotating disk [5] is communicated with one-level gas tank [6] by valve [15] and pipeline;-level gas tank [6] passes through pipeline, be communicated with energy storage gas-turbine [7], double stage compressor [9] and generating gas-turbine [10], in the connecting pipe of one-level gas tank [6] and energy storage gas-turbine [7], one-way valve [11] is arranged,-level gas tank [6] with the generating gas-turbine [10] connecting pipe in one-way valve [12] is also arranged, energy storage gas-turbine [7] drives double stage compressor [9] running, double stage compressor [9] is communicated with secondary gas tank [8] by pipeline, secondary gas tank [8] is communicated with generating gas-turbine [10] by pipeline, in secondary gas tank [8] and the pipeline that is connected of generating gas-turbine [10] one-way valve [13] is arranged, generating gas-turbine [10] drives generator [14] running and generates electricity;

Described air guide rotating disk [5] is to constitute like this: comprise a cup-shaped stator [22] and an air guide rotor [20], at cup-shaped stator [22] rim of a cup one bearing groove [29] is arranged, one bearing [21] is arranged in axial trough [29], the cup cavity of cup-shaped stator [22] is divided into exocoel [25] and inner chamber [26], the diameter of exocoel [25] is greater than inner chamber [26], form a step between exocoel [25] and the inner chamber [26], have on the step in a ball spout [27] chute ball [23] is arranged, the round platform [28] that one projection is arranged around air pipe in the bottom of inner chamber [26], air guide rotor [20] adapts in the shape of cup-shaped stator [22] cup cavity part and the cup cavity of cup-shaped stator [22], air guide rotor [20] has a seal ring [24] on the sidewall of inner chamber [25] part, air guide rotor [20], part outside cup-shaped stator [22] cup cavity is a square cylinder, have compressed air inlet port [18] on the sidewall, air valve [15] is housed on the air pipe of cup-shaped stator;

Main air compressor [4] is connected like this with air guide rotating disk [5]; One square column body cavity [17] is arranged at the end of main air compressor [4], and size adapts with the square cylinder of air guide rotor [20], has compressed air inlet pipe interface [19] in compressed air inlet port [18] corresponding position with air guide rotor [20].