CN108590975B - Wind energy gearbox - Google Patents
Wind energy gearbox Download PDFInfo
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- CN108590975B CN108590975B CN201810547759.XA CN201810547759A CN108590975B CN 108590975 B CN108590975 B CN 108590975B CN 201810547759 A CN201810547759 A CN 201810547759A CN 108590975 B CN108590975 B CN 108590975B
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- Prior art keywords
- impeller pump
- impeller
- pump
- stage
- water level
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 177
- 230000005540 biological transmission Effects 0.000 claims abstract description 78
- 238000005381 potential energy Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
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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
- 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
- F03D9/28—Wind motors characterised by the driven apparatus the apparatus being a pump or a compressor
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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
- F03D15/00—Transmission of mechanical power
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/20—Mounting rotors on shafts
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- 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
- Y02E10/72—Wind turbines with rotation axis in 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a wind energy gearbox, comprising: the impeller comprises a plurality of fan blades, a transmission rod, a transmission converter, a primary impeller pump, a secondary impeller pump, a tertiary impeller pump and an impeller shaft, wherein the fan blades and the transmission rod are connected into a whole, the transmission rod is connected with the transmission converter, the transmission rod and the transmission converter are mutually perpendicular, and the impeller shaft and the transmission converter are arranged on the same horizontal line. Through the mode, the wind energy gearbox provided by the invention can lift the height of water and increase potential energy through the water level pipeline at the upper end of the wheel pump, and the single valve and the flow valve are arranged on the water level pipeline to ensure that water does not flow backwards, and meanwhile, the flow is controlled, the flow velocity is measured, and the wind power is detected.
Description
Technical Field
The invention relates to a wind energy system gearbox device, in particular to a wind energy gearbox.
Background
At present, renewable resources are less and less, and people are greatly interested in developing some new energy sources, especially the application of wind energy, so that the cost is relatively low, and the energy source is clean and environment-friendly. Moreover, wind energy is one of the most commercially potential and most viable renewable energy sources, and is clean to use, low in cost and inexhaustible to use. The patent provides a gearbox of wind energy system, better utilization wind energy.
Disclosure of Invention
The invention mainly solves the technical problem of how to provide a wind energy gearbox which can lift the height of water and increase potential energy through a water level pipeline at the upper end of a wheel pump, and is used for ensuring that water does not flow backwards, controlling flow, measuring flow speed and detecting wind power by arranging a single valve and a flow valve on the water level pipeline.
In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a wind energy gearbox comprising: the impeller comprises a plurality of fan blades, a transmission rod, a transmission converter, a first-stage impeller pump, a second-stage impeller pump, a third-stage impeller pump and an impeller shaft, wherein the fan blades and the transmission rod are connected into a whole, the transmission rod is connected with the transmission converter, the transmission rod and the transmission converter are mutually perpendicular, the impeller shaft and the transmission converter are arranged on the same horizontal line, the first-stage impeller pump, the second-stage impeller pump and the third-stage impeller pump are all arranged on the impeller shaft in parallel, and the first-stage impeller pump, the second-stage impeller pump and the third-stage impeller pump are electrically connected with the impeller shaft.
In a preferred embodiment, the wind energy gearbox is further provided with a water storage tank, the water storage tank is positioned at the bottoms of the primary impeller pump, the secondary impeller pump and the tertiary impeller pump, and the wind energy gearbox is further provided with a first water supply pipeline, a second water supply pipeline and a third water supply pipeline.
In a preferred embodiment, one end of the first water supply pipeline is fixedly connected with the water storage tank, and the other end of the first water supply pipeline is connected with the primary impeller pump; one end of the second water supply pipeline is fixedly connected with the water storage tank, and the other end of the second water supply pipeline is connected with the two-stage impeller pump; one end of the third water supply pipeline is fixedly connected with the water storage tank, and the other end of the third water supply pipeline is connected with the three-stage impeller pump.
In a preferred embodiment, a plurality of centrifugal sliding keys are arranged on the impeller shaft, sliding keys are arranged inside the centrifugal sliding keys, and the sliding keys are electrically connected with the centrifugal sliding keys.
In a preferred embodiment, the first one-way valve, the first flow valve and the first upper water level pipeline are arranged on the external link of the first-stage impeller pump, the first upper water level pipeline is connected with the top of the second-stage impeller pump, and the first one-way valve and the first flow valve are both arranged on the first upper water level pipeline.
In a preferred embodiment, the second-stage impeller pump is externally connected with a second check valve, a second flow valve and a second upper water level pipeline, the second upper water level pipeline is connected with the top of the second-stage impeller pump, and the second check valve and the second flow valve are both arranged on the second upper water level pipeline.
In a preferred embodiment, a third check valve and a third flow valve are arranged on the outer link of the three-stage impeller pump in a linked mode, the third upper water level pipeline is connected with the top of the three-stage impeller pump, and the third check valve and the third flow valve are arranged on the third upper water level pipeline.
In a preferred embodiment, the outer surfaces of the primary impeller pump, the secondary impeller pump and the tertiary impeller pump are provided with pump body fixing shells, the pump body fixing shells are cuboid with inner spaces, the primary impeller pump, the secondary impeller pump and the tertiary impeller pump are all located in the cuboid with the inner spaces of the pump body fixing shells, and the water storage tank is located at the bottom of the pump body fixing shells.
In a preferred embodiment, the wind energy gearbox is further provided with a vertical rod, the vertical rod is provided with a cuboid or a cylinder with an inner space, the vertical rod is located at the top of the transmission converter and is perpendicular to the impeller shaft, and the transmission rod is located inside the cuboid or the cylinder with the inner space.
In a preferred embodiment, a first impeller is arranged in the primary impeller pump, a second impeller is arranged in the secondary impeller pump, a third impeller is arranged in the tertiary impeller pump, and the first impeller, the second impeller and the third impeller are all positioned on the impeller shaft and fixedly connected with the impeller shaft.
The beneficial effects of the invention are as follows: the water level pipeline is arranged at the upper end of the wheel pump, so that the height of water can be raised, potential energy is increased, and the single valve and the flow valve are arranged on the water level pipeline and are used for ensuring that water does not flow backwards, controlling flow, measuring flow speed and detecting wind power.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein: FIG. 1 is a schematic diagram of an embodiment of a wind energy gearbox of the present invention; FIG. 2 is a schematic diagram of a centrifugal slide key configuration of an embodiment of a wind energy gearbox according to the present invention.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the protection of the invention.
Referring to FIGS. 1-2, in one embodiment of the present invention, a wind energy gearbox is provided.
Example 1: a wind energy gearbox comprising: the novel air conditioner comprises a plurality of fan blades 1, a transmission rod 3, a transmission converter 4, a primary impeller pump 5, a secondary impeller pump 6, a tertiary impeller pump 7 and an impeller shaft 14, wherein the fan blades 1 and the transmission rod 3 are connected into a whole, the transmission rod 3 is connected with the transmission converter 4, and the transmission rod 3 and the transmission converter 4 are mutually perpendicular. The impeller shaft 14 and the transmission converter 4 are on the same horizontal line, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are all positioned on the impeller shaft 14, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are arranged in parallel, and the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are electrically connected with the impeller shaft 14. The diameters of the pump bodies of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are different, and the impeller pumps at all stages operate step by step according to different wind power, so that the wind power is reasonably utilized, and the resource is optimally utilized.
The wind energy gearbox is also provided with a water storage tank 13, the water storage tank 13 is positioned at the bottoms of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7, and the wind energy gearbox is also provided with a first water supply pipeline 12, a second water supply pipeline and a third water supply pipeline 1202.
One end of the first water supply pipeline 12 is fixedly connected with the water storage tank 13, and the other end is mutually connected with the primary impeller pump 5; one end of the second water supply pipeline is fixedly connected with the water storage tank 13, and the other end of the second water supply pipeline is connected with the secondary impeller pump 6; one end of the third water supply pipeline 1202 is fixedly connected with the water storage tank 13, the other end of the third water supply pipeline is connected with the three-stage impeller pump 7, a plurality of centrifugal sliding keys 16 are arranged on the impeller shaft 14, sliding keys 1601 are arranged inside the centrifugal sliding keys 16, and the sliding keys 1601 are electrically connected with the centrifugal sliding keys 16.
Example 2: a wind energy gearbox comprising: the novel air conditioner comprises a plurality of fan blades 1, a transmission rod 3, a transmission converter 4, a primary impeller pump 5, a secondary impeller pump 6, a tertiary impeller pump 7 and an impeller shaft 14, wherein the fan blades 1 and the transmission rod 3 are connected into a whole, the transmission rod 3 is connected with the transmission converter 4, and the transmission rod 3 and the transmission converter 4 are mutually perpendicular. The impeller shaft 14 and the transmission converter 4 are on the same horizontal line, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are all positioned on the impeller shaft 14, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are arranged in parallel, and the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are electrically connected with the impeller shaft 14. The diameters of the pump bodies of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are different, and the impeller pumps at all stages operate step by step according to different wind power, so that the wind power is reasonably utilized, and the resource is optimally utilized.
The wind energy gearbox is also provided with a water storage tank 13, the water storage tank 13 is positioned at the bottoms of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7, and the wind energy gearbox is also provided with a first water supply pipeline 12, a second water supply pipeline and a third water supply pipeline 1202.
One end of the first water supply pipeline 12 is fixedly connected with the water storage tank 13, and the other end is connected with the primary impeller pump 5; one end of the second water supply pipeline is fixedly connected with the water storage tank 13, and the other end of the second water supply pipeline is connected with the secondary impeller pump 6; one end of the third water supply pipeline 1202 is fixedly connected with the water storage tank 13, the other end of the third water supply pipeline is connected with the three-stage impeller pump 7, a plurality of centrifugal sliding keys 16 are arranged on the impeller shaft 14, sliding keys 1601 are arranged inside the centrifugal sliding keys 16, and the sliding keys 1601 are electrically connected with the centrifugal sliding keys 16.
The first one-way valve 9, the first flow valve 10 and the first upper water level pipeline 11 are arranged outside the first-stage impeller pump 5 in a linked mode, the first upper water level pipeline 11 is connected with the top of the second-stage impeller pump 6, and the first one-way valve 9 and the first flow valve 10 are arranged on the first upper water level pipeline 11.
The second one-way valve 91, the second flow valve 101 and the second upper water level pipeline 1101 are arranged outside the second impeller pump 6 in a linked mode, the second upper water level pipeline 1101 is connected with the top of the second impeller pump 6, and the second one-way valve 91 and the second flow valve 101 are arranged on the second upper water level pipeline 1101.
The third-stage impeller pump 7 is externally connected and provided with a third one-way valve 92, a third flow valve 102 and a third upper water level pipeline 1102, the third upper water level pipeline 1102 is connected with the top of the third-stage impeller pump 7, and the third one-way valve 92 and the third flow valve 102 are both arranged on the third upper water level pipeline 1102.
Example 3: a wind energy gearbox comprising: the novel air conditioner comprises a plurality of fan blades 1, a transmission rod 3, a transmission converter 4, a primary impeller pump 5, a secondary impeller pump 6, a tertiary impeller pump 7 and an impeller shaft 14, wherein the fan blades 1 and the transmission rod 3 are connected into a whole, the transmission rod 3 is connected with the transmission converter 4, and the transmission rod 3 and the transmission converter 4 are mutually perpendicular. The impeller shaft 14 and the transmission converter 4 are on the same horizontal line, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are all positioned on the impeller shaft 14, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are arranged in parallel, and the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are electrically connected with the impeller shaft 14. The diameters of the pump bodies of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are different, and the impeller pumps at all stages operate step by step according to different wind power, so that the wind power is reasonably utilized, and the resource is optimally utilized.
The wind energy gearbox is also provided with a water storage tank 13, the water storage tank 13 is positioned at the bottoms of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7, and the wind energy gearbox is also provided with a first water supply pipeline 12, a second water supply pipeline and a third water supply pipeline 1202.
One end of the first water supply pipeline 12 is fixedly connected with the water storage tank 13, and the other end is connected with the primary impeller pump 5; one end of the second water supply pipeline is fixedly connected with the water storage tank 13, and the other end of the second water supply pipeline is connected with the secondary impeller pump 6; one end of the third water supply pipeline 1202 is fixedly connected with the water storage tank 13, the other end of the third water supply pipeline is connected with the three-stage impeller pump 7, a plurality of centrifugal sliding keys 16 are arranged on the impeller shaft 14, sliding keys 1601 are arranged inside the centrifugal sliding keys 16, and the sliding keys 1601 are electrically connected with the centrifugal sliding keys 16.
The first one-way valve 9, the first flow valve 10 and the first upper water level pipeline 11 are arranged outside the first-stage impeller pump 5 in a linked mode, the first upper water level pipeline 11 is connected with the top of the second-stage impeller pump 6, and the first one-way valve 9 and the first flow valve 10 are arranged on the first upper water level pipeline 11.
The second one-way valve 91, the second flow valve 101 and the second upper water level pipeline 1101 are arranged outside the second impeller pump 6 in a linked mode, the second upper water level pipeline 1101 is connected with the top of the second impeller pump 6, and the second one-way valve 91 and the second flow valve 101 are arranged on the second upper water level pipeline 1101.
The third-stage impeller pump 7 is externally connected and provided with a third one-way valve 92, a third flow valve 102 and a third upper water level pipeline 1102, the third upper water level pipeline 1102 is connected with the top of the third-stage impeller pump 7, and the third one-way valve 92 and the third flow valve 102 are both arranged on the third upper water level pipeline 1102.
The outer surfaces of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are provided with a pump body fixing shell 8, the pump body fixing shell 8 is provided with a cuboid with an inner space, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are all positioned in the cuboid with the inner space of the pump body fixing shell 8, and the water storage tank 13 is positioned at the bottom of the pump body fixing shell 8.
Example 4: a wind energy gearbox comprising: the novel air conditioner comprises a plurality of fan blades 1, a transmission rod 3, a transmission converter 4, a primary impeller pump 5, a secondary impeller pump 6, a tertiary impeller pump 7 and an impeller shaft 14, wherein the fan blades 1 and the transmission rod 3 are connected into a whole, the transmission rod 3 is connected with the transmission converter 4, and the transmission rod 3 and the transmission converter 4 are mutually perpendicular. The impeller shaft 14 and the transmission converter 4 are on the same horizontal line, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are all positioned on the impeller shaft 14, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are arranged in parallel, and the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are electrically connected with the impeller shaft 14. The diameters of the pump bodies of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are different, and the impeller pumps at all stages operate step by step according to different wind power, so that the wind power is reasonably utilized, and the resource is optimally utilized.
The wind energy gearbox is also provided with a water storage tank 13, the water storage tank 13 is positioned at the bottoms of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7, and the wind energy gearbox is also provided with a first water supply pipeline 12, a second water supply pipeline and a third water supply pipeline 1202.
One end of the first water supply pipeline 12 is fixedly connected with the water storage tank 13, and the other end is mutually connected with the primary impeller pump 5; one end of the second water supply pipeline is fixedly connected with the water storage tank 13, and the other end of the second water supply pipeline is connected with the secondary impeller pump 6; one end of the third water supply pipeline 1202 is fixedly connected with the water storage tank 13, the other end of the third water supply pipeline is connected with the three-stage impeller pump 7, a plurality of centrifugal sliding keys 16 are arranged on the impeller shaft 14, sliding keys 1601 are arranged inside the centrifugal sliding keys 16, and the sliding keys 1601 are electrically connected with the centrifugal sliding keys 16.
The first one-way valve 9, the first flow valve 10 and the first upper water level pipeline 11 are arranged outside the first-stage impeller pump 5 in a linked mode, the first upper water level pipeline 11 is connected with the top of the second-stage impeller pump 6, and the first one-way valve 9 and the first flow valve 10 are arranged on the first upper water level pipeline 11.
The second one-way valve 91, the second flow valve 101 and the second upper water level pipeline 1101 are arranged outside the second impeller pump 6 in a linked mode, the second upper water level pipeline 1101 is connected with the top of the second impeller pump 6, and the second one-way valve 91 and the second flow valve 101 are arranged on the second upper water level pipeline 1101.
The third-stage impeller pump 7 is externally connected and provided with a third one-way valve 92, a third flow valve 102 and a third upper water level pipeline 1102, the third upper water level pipeline 1102 is connected with the top of the third-stage impeller pump 7, and the third one-way valve 92 and the third flow valve 102 are both arranged on the third upper water level pipeline 1102.
The outer surfaces of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are provided with a pump body fixing shell 8, the pump body fixing shell 8 is provided with a cuboid with an inner space, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are all positioned in the cuboid with the inner space of the pump body fixing shell 8, and the water storage tank 13 is positioned at the bottom of the pump body fixing shell 8.
The wind energy gearbox is further provided with the vertical rod 2, the vertical rod 2 is provided with a cuboid or a cylinder with an inner space, the vertical rod 2 is arranged at the top of the transmission converter 4 and is mutually perpendicular to the impeller shaft 14, and the transmission rod 3 is arranged in the cuboid or the cylinder with the inner space of the vertical rod 2.
Example 5: a wind energy gearbox comprising: the novel air conditioner comprises a plurality of fan blades 1, a transmission rod 3, a transmission converter 4, a primary impeller pump 5, a secondary impeller pump 6, a tertiary impeller pump 7 and an impeller shaft 14, wherein the fan blades 1 and the transmission rod 3 are connected into a whole, the transmission rod 3 is connected with the transmission converter 4, and the transmission rod 3 and the transmission converter 4 are mutually perpendicular. The impeller shaft 14 and the transmission converter 4 are on the same horizontal line, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are all positioned on the impeller shaft 14, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are arranged in parallel, and the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are electrically connected with the impeller shaft 14. The diameters of the pump bodies of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are different, and the impeller pumps at all stages operate step by step according to different wind power, so that the wind power is reasonably utilized, and the resource is optimally utilized.
The wind energy gearbox is also provided with a water storage tank 13, the water storage tank 13 is positioned at the bottoms of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7, and the wind energy gearbox is also provided with a first water supply pipeline 12, a second water supply pipeline and a third water supply pipeline 1202.
One end of the first water supply pipeline 12 is fixedly connected with the water storage tank 13, and the other end is connected with the primary impeller pump 5; one end of the second water supply pipeline is fixedly connected with the water storage tank 13, and the other end of the second water supply pipeline is connected with the secondary impeller pump 6; one end of the third water supply pipeline 1202 is fixedly connected with the water storage tank 13, the other end of the third water supply pipeline is connected with the three-stage impeller pump 7, a plurality of centrifugal sliding keys 16 are arranged on the impeller shaft 14, sliding keys 1601 are arranged inside the centrifugal sliding keys 16, and the sliding keys 1601 are electrically connected with the centrifugal sliding keys 16.
The first one-way valve 9, the first flow valve 10 and the first upper water level pipeline 11 are arranged outside the first-stage impeller pump 5 in a linked mode, the first upper water level pipeline 11 is connected with the top of the second-stage impeller pump 6, and the first one-way valve 9 and the first flow valve 10 are arranged on the first upper water level pipeline 11.
The second one-way valve 91, the second flow valve 101 and the second upper water level pipeline 1101 are arranged outside the second impeller pump 6 in a linked mode, the second upper water level pipeline 1101 is connected with the top of the second impeller pump 6, and the second one-way valve 91 and the second flow valve 101 are arranged on the second upper water level pipeline 1101.
The third-stage impeller pump 7 is externally connected and provided with a third one-way valve 92, a third flow valve 102 and a third upper water level pipeline 1102, the third upper water level pipeline 1102 is connected with the top of the third-stage impeller pump 7, and the third one-way valve 92 and the third flow valve 102 are both arranged on the third upper water level pipeline 1102.
The outer surfaces of the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are provided with a pump body fixing shell 8, the pump body fixing shell 8 is provided with a cuboid with an inner space, the primary impeller pump 5, the secondary impeller pump 6 and the tertiary impeller pump 7 are all positioned in the cuboid with the inner space of the pump body fixing shell 8, and the water storage tank 13 is positioned at the bottom of the pump body fixing shell 8.
The wind energy gearbox is further provided with the vertical rod 2, the vertical rod 2 is provided with a cuboid or a cylinder with an inner space, the vertical rod 2 is arranged at the top of the transmission converter 4 and is mutually perpendicular to the impeller shaft 14, and the transmission rod 3 is arranged in the cuboid or the cylinder with the inner space of the vertical rod 2.
The first impeller 15 is arranged in the first-stage impeller pump 5, the second impeller 17 is arranged in the second-stage impeller pump 6, the third impeller 18 is arranged in the third-stage impeller pump 7, and the first impeller 15, the second impeller 17 and the third impeller 18 are all positioned on the impeller shaft 14 and fixedly connected with the impeller shaft 14.
Example 6: the wind energy gear box includes wind blade, vertical rod, driving converter, primary impeller pump, secondary impeller pump, tertiary impeller pump, pump body fixing shell, one-way valve, flow valve, upper water level pipeline, water supply pipeline, water tank, impeller shaft, impeller, centrifugal sliding key and sliding key. The device is characterized in that wind power is utilized to push a fan blade to rotate, a transmission rod is driven to rotate, power is transmitted to an impeller shaft through a rotation converter, the impeller shaft is connected with a primary impeller pump, a secondary impeller pump and a tertiary impeller pump in three stages, and a water inlet pipeline of each primary impeller pump is connected into a water storage tank. The upper water level pipeline of the impeller pump is used for lifting the height of water and increasing potential energy, and the upper water level pipeline is provided with a single valve and a flow valve for ensuring that water does not flow backwards, controlling flow, measuring flow speed and detecting wind power. When the wind speed is weaker, the transmission shaft drives the primary impeller pump to work, when the wind speed is increased, the secondary impeller pump works, when the wind speed is increased again, the tertiary impeller pump works, the centrifugal sliding key is arranged at the position of the impeller pump corresponding to the impeller shaft, and the centrifugal sliding key acts when the wind speed is increased, so that the impeller shaft and the impeller pump work in a combined way.
In the specific implementation process, the wind energy gearbox comprises a fan blade, a vertical rod, a transmission converter, a multistage impeller pump, a one-way valve, a flow valve, an impeller shaft, a pipeline and a water storage tank. The large fan blade is used for collecting wind energy, power is transmitted to the impeller shaft through the transmission rod and the transmission converter, the impeller shaft is divided into three stages, and the second stage and the third stage are provided with centrifugal sliding keys corresponding to the two-stage impeller pump and the three-stage impeller pump. The upper water level pipeline is provided with a one-way valve and a flow valve. The water supply pipeline of each stage of impeller pump is communicated with the water storage tank. The impeller pumps of each stage are different in size, the impeller shafts can be designed in multiple stages according to the needs according to different impeller pump sizes used by wind power, and the impeller pumps are arranged relatively, so that a common water tank is used.
In all the above embodiments, the structures described in the prior art are not limited in structure as long as the corresponding functions are implemented.
Therefore, the invention has the following advantages: the water level pipeline is arranged at the upper end of the wheel pump, so that the height of water can be raised, potential energy is increased, and the single valve and the flow valve are arranged on the water level pipeline and are used for ensuring that water does not flow backwards, controlling flow, measuring flow speed and detecting wind power.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (5)
1. A wind energy transmission comprising: the impeller pump comprises a plurality of fan blades (1), a transmission rod (3), a transmission converter (4), a first-stage impeller pump (5), a second-stage impeller pump (6), a third-stage impeller pump (7) and an impeller shaft (14), wherein the fan blades (1) and the transmission rod (3) are connected into a whole, the transmission rod (3) is connected with the transmission converter (4), the transmission rod (3) and the transmission converter (4) are mutually perpendicular, the impeller shaft (14) and the transmission converter (4) are arranged on the same horizontal line, the first-stage impeller pump (5), the second-stage impeller pump (6) and the third-stage impeller pump (7) are all arranged on the impeller shaft (14), the first-stage impeller pump (5), the second-stage impeller pump (6) and the third-stage impeller pump (7) are arranged in parallel, the first-stage impeller pump (5), the second-stage impeller pump (6), the third-stage impeller pump (7) and the impeller shaft (14) are electrically connected, a water storage tank (13) is further arranged on the impeller shaft (4), a water supply tank (1202) is further arranged at the bottom of the first-stage impeller pump (5), the second-stage impeller pump (6), the third-stage impeller pump (7) and the third-stage pump (1201), one end of the first water supply pipeline (12) is fixedly connected with the water storage tank (13), and the other end of the first water supply pipeline is connected with the primary impeller pump (5); one end of the second water supply pipeline (1201) is fixedly connected with the water storage tank (13), and the other end is connected with the secondary impeller pump (6); one end of the third water supply pipeline (1202) is fixedly connected with the water storage tank (13), the other end of the third water supply pipeline is connected with the third-stage impeller pump (7), a plurality of centrifugal sliding keys (16) are arranged on the impeller shaft (14), sliding keys (1601) are arranged in the centrifugal sliding keys (16), the sliding keys (1601) are electrically connected with the centrifugal sliding keys (16), a first one-way valve (9), a first flow valve (10) and a first upper water level pipeline (11) are arranged outside the first-stage impeller pump (5) in a linked mode, the first upper water level pipeline (11) is connected with the top of the second-stage impeller pump (6), and the first one-way valve (9) and the first flow valve (10) are arranged on the first upper water level pipeline (11);
the second one-way valve (91), the second flow valve (101) and the second upper water level pipeline (1101) are arranged outside the secondary impeller pump (6) in a linked mode, the second upper water level pipeline (1101) is connected with the top of the secondary impeller pump (6), and the second one-way valve (91) and the second flow valve (101) are arranged on the second upper water level pipeline (1101);
the diameters of the pump bodies of the primary impeller pump (5), the secondary impeller pump (6) and the tertiary impeller pump (7) are different.
2. The wind energy gearbox according to claim 1, wherein a third check valve (92), a third flow valve (102) and a third upper water level pipeline (1102) are arranged on the outer link of the three-stage impeller pump (7), the third upper water level pipeline (1102) is connected with the top of the three-stage impeller pump (7), and the third check valve (92) and the third flow valve (102) are arranged on the third upper water level pipeline (1102).
3. The wind energy gearbox according to claim 1, wherein the outer surfaces of the primary impeller pump (5), the secondary impeller pump (6) and the tertiary impeller pump (7) are provided with a pump body fixing shell (8), the pump body fixing shell (8) is provided with a cuboid with an inner space, the primary impeller pump (5), the secondary impeller pump (6) and the tertiary impeller pump (7) are all positioned in the cuboid with the inner space of the pump body fixing shell (8), and the water storage tank (13) is positioned at the bottom of the pump body fixing shell (8).
4. Wind energy gearbox according to claim 1, characterized in that the wind energy gearbox is further provided with a vertical rod (2), the vertical rod (2) is provided with a cuboid or a cylinder with an inner space, the vertical rod (2) is arranged at the top of the transmission converter (4) and is mutually perpendicular to the impeller shaft (14), and the transmission rod (3) is arranged in the cuboid or the cylinder with the inner space of the vertical rod (2).
5. Wind energy gearbox according to claim 1, characterized in that a first impeller (15) is arranged in the primary impeller pump (5), a second impeller (17) is arranged in the secondary impeller pump (6), a third impeller (18) is arranged in the tertiary impeller pump (7), and the first impeller (15), the second impeller (17) and the third impeller (18) are all located on the impeller shaft (14) and fixedly connected with the impeller shaft (14).
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| CN201810547759.XA CN108590975B (en) | 2018-05-31 | 2018-05-31 | Wind energy gearbox |
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