Pneumatic energy high-efficiency tripolar power generation device

Abstract

The utility model discloses a pneumatic energy high-efficiency tripolar power generation device which comprises a three-stage pneumatic motor and a power generator, the three-stage pneumatic motor comprises a first-stage pump body, a second-stage pump body and a third-stage pump body, blade wheels are respectively arranged in the first-stage pump body, the second-stage pump body and the third-stage pump body, blades are arranged on the blade wheels, and the power generator is connected with the first-stage pump body and the second-stage pump body. The three sets of vane wheels are fixed to the same transmission shaft, the transmission shaft is fixedly connected with an input shaft of the generator through a coupler, air suspension grooves are directly formed in the vane wheels and the inner wall of the first-stage pump body, the inner wall of the second-stage pump body and the inner wall of the third-stage pump body respectively, and air paths communicated with the air suspension grooves are arranged on the transmission shaft. The pneumatic energy efficient three-pole power generation device converts high-pressure gas into electric energy, meanwhile, the three-stage pneumatic motor is high in efficiency, step-by-step pressurization can be achieved, friction is reduced in a pneumatic suspension mode, and the pneumatic energy efficient three-pole power generation device has the advantages of being simple in structure, low in cost and high in efficiency. And the lubricating and sealing effects are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power generation equipment technical field, concretely is a kind of aerodynamic energy high-efficiency three-pole power generation device. BACKGROUND

[0002] The existing aerodynamic power generation equipment is converted into electricity by air motor and generator after air pressurization, and the existing air motor has the problems of low conversion efficiency, uneven output, large friction resistance of impeller in air motor and the like. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of aerodynamic energy high-efficiency three-pole power generation device, to solve the problems of low conversion efficiency, uneven output, large friction resistance of impeller in air motor and the like of the existing air motor raised in the above background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: aerodynamic energy high-efficiency three-pole power generation device, comprising: three-stage air motor and generator, three-stage air motor includes first stage pump body, second stage pump body and third stage pump body, first stage pump body, second stage pump body and third stage pump body are provided with blade wheel in respectively, blade is provided on blade wheel, three groups of blade wheels are fixed on the same transmission shaft respectively, transmission shaft is fixedly connected with the input shaft of generator by coupling, first stage pump body and second stage pump body are provided with the first gas pipe of intercommunication, second stage pump body and third stage pump body are provided with the second gas pipe of intercommunication, first stage pump body is provided with the gas inlet that is connected with high-pressure gas supply device, third stage pump body is provided with muffler, blade wheel and the inner wall of first stage pump body, second stage pump body and third stage pump body are directly provided with gas suspension groove respectively, transmission shaft is provided with the gas circuit that is communicated with each gas suspension groove, the outer port of gas circuit on transmission shaft is provided with the gas dynamic slip ring that is connected with high-pressure gas supply device.

[0005] Preferably, three-stage air motor and generator are fixed on the base respectively.

[0006] Preferably, the outer portion of three-stage air motor and generator is provided with the protective cover fixed on the base.

[0007] Preferably, the protective cover is provided with heat dissipation air baffle.

[0008] Preferably, the outer side of three-stage air motor is provided with heat dissipation fan, and the heat dissipation fan is fixed on the base.

[0009] Preferably, the length and volume of first stage pump body and second stage pump body, third stage pump body are in decreasing state.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] The utility model belongs to pneumatic energy high efficiency three -electrode generating device, utilize high pressure gas conversion for electric energy, high three -stage pneumatic motor efficiency simultaneously, can realize step by step pressurization, high efficiency, with pneumatic suspension mode reduces friction, increases lubrication and sealing effect. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is Figure 1 It is the section view along A-A direction in the middle;

[0014] Figure 3 It is the plan view of the utility model;

[0015] Figure 4 It is Figure 3 It is the section view along B-B direction in the middle;

[0016] Figure 5 It is the schematic diagram of protective cover structure in the utility model.

[0017] In the above drawing, base 1, heat dissipation fan 2, shaft coupling 3, generator 4, three -stage pneumatic motor 5, first stage pump body 5-1, second stage pump body 5-2, third stage pump body 5-3, vane wheel 6, vane 7, transmission shaft 8, first air pipe 9, second air pipe 10, air inlet 11, silencer 12, gas circuit 13, gas suspension groove 14, protective cover 15, heat dissipation air baffle 16, pneumatic slip ring 17. DETAILED DESCRIPTION

[0018] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiment.

[0019] As Figures 1-5The utility model provides a high -efficient three -pole power generation device of pneumatic energy, utilize high pressure air to drive three -stage pneumatic motor 5 rotation to drive generator 4 electricity generation, including base 1, heat dissipation fan 2, coupling 3 and three -stage pneumatic motor 5 and generator 4, three -stage pneumatic motor 5 includes first -stage pump body 5-1, second -stage pump body 5-2 and third -stage pump body 5-3, first -stage pump body 5-1, second -stage pump body 5-2 and third -stage pump body 5-3 are provided with vane wheel 6 respectively in, be provided with vane 7 on vane wheel 6, three sets of vane wheel 6 are fixed on same transmission shaft 8 respectively, transmission shaft 8 is fixedly connected with the input shaft of generator 4 through coupling 3, first -stage pump body 5-1 is provided with the first gas pipe 9 of intercommunication between second -stage pump body 5-2, and second -stage pump body 5-2 and third -stage pump body 5-3 are provided with the second gas pipe 10 of intercommunication, first -stage pump body 5-1 is provided with the air inlet 11 of being connected with high pressure gas supply device on, be provided with silencer 12 on third -stage pump body 5-3, high pressure gas enters first -stage pump body 5-1 by air inlet 11, and high pressure gas drives vane 7, vane wheel 6 and transmission shaft 8, and the high pressure gas is driven vane 7, vane wheel 6 and transmission shaft 8 in second -stage pump body 5-2 through first -stage pump body 5-1 gas outlet and first gas pipe 9 into second -stage pump body 5-2, and the high pressure gas is driven vane 7, vane wheel 6 and transmission shaft 8 in second -stage pump body 5-2 again, and circulate to third -stage pump body through second gas pipe 10, and the high pressure gas is driven vane 7, vane wheel 6 and transmission shaft 8 in third -stage pump body 5-3, and finally discharge by silencer 12, and first -stage pump body 5-1 is with second -stage pump body 5-2, third -stage pump body length volume is in the decreasing state, and same pressure gas enters and will form the increasing effect after, make three -stage pneumatic motor 5 high -speed rotation, pass through coupling 3 and generator 4 connection, and finally electricity generation and grid or drive other equipment operation.

[0020] High pressure gas enters first -stage pump body 5-1 by air inlet 11, and high pressure gas drives vane 7, vane wheel 6 and transmission shaft 8 simultaneously, and high pressure gas enters gas path 13 in transmission shaft 8 through the pneumatic slip ring 17 of transmission shaft 8 end, and vane 7 both sides gas suspension groove 14 are entered through vane wheel 6 gas path 13, when both sides gas balance, vane 7 both sides will reach gas suspension state, form self -lubricating effect, increase sealing, reduce friction, because vane 7 is in the sliding state in vane wheel 6 groove, gas can make vane 7 respectively first -stage pump body 5-1, first -stage pump body 5-1 and third -stage pump body 5-3 seal, realize the high -speed rotation of transmission shaft 8.

[0021] Three -stage pneumatic motor 5 and generator 4 are fixed on base 1 respectively, and use base 1 to install three -stage pneumatic motor 5 and generator 4.

[0022] Three -stage pneumatic motor 5 and generator 4 are provided with the protective cover 15 of being fixed on base 1 outside, and three -stage pneumatic motor 5 and generator 4 are protected through protective cover 15 equipment.

[0023] The protective cover 15 is equipped with a heat dissipation plate 16, which ensures the ventilation environment inside the protective cover 15.

[0024] A cooling fan 2 is installed on the outside of the three-stage pneumatic motor 5, and the cooling fan 2 is fixed on the base 1. The cooling fan 2 cools and dissipates heat from the three-stage pneumatic motor 5. This utility model belongs to a high-efficiency three-stage pneumatic power generation device, which converts high-pressure gas into electrical energy. At the same time, the three-stage pneumatic motor 5 has high efficiency, can realize step-by-step pressurization, and has a pneumatic suspension method to reduce friction and increase lubrication and sealing effects.

Claims

1. A high efficiency aerodynamic energy triode power generator, characterized by, The utility model relates to a three-stage pneumatic motor and generator, comprising: a three-stage pneumatic motor and a generator, the three-stage pneumatic motor comprising a first-stage pump body, a second-stage pump body and a third-stage pump body, each of the first-stage pump body, the second-stage pump body and the third-stage pump body being provided with a vane wheel, the vane wheel being provided with vanes, the three sets of vane wheels being fixed on the same transmission shaft, the transmission shaft being fixedly connected with an input shaft of the generator through a shaft coupling, the first-stage pump body and the second-stage pump body being provided with a first gas pipe in communication, the second-stage pump body and the third-stage pump body being provided with a second gas pipe in communication, the first-stage pump body being provided with an air inlet connected with a high-pressure gas supply device, the third-stage pump body being provided with a silencer, the vane wheel and the inner walls of the first-stage pump body, the second-stage pump body and the third-stage pump body being respectively provided with gas suspension grooves, the transmission shaft being provided with gas channels in communication with the gas suspension grooves, the gas channels on the transmission shaft being provided with a gas dynamic slip ring connected with the high-pressure gas supply device at an external port.

2. The aerodynamic energy high efficiency triode power generating device of claim 1, wherein, The three-stage pneumatic motor and the generator are fixed on a base.

3. The aerodynamic energy high efficiency triode power generating device of claim 2, wherein, The three-stage pneumatic motor and the generator are externally provided with a protective cover fixed on the base.

4. The aerodynamic energy high efficiency triode power generating device of claim 3, wherein, The protective cover is provided with a heat dissipation air baffle.

5. The aerodynamic energy high efficiency triode power generating device of claim 2, wherein, The three-stage pneumatic motor is externally provided with a heat dissipation fan, the heat dissipation fan being fixed on the base.

6. The aerodynamic energy high efficiency tri-polar electric power generating device of claim 1, wherein, The first-stage pump body, the second-stage pump body and the third-stage pump body are in a decreasing length and volume state.

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