CN114097578B - Water lifting irrigation experimental device based on wind energy utilization - Google Patents
Water lifting irrigation experimental device based on wind energy utilization Download PDFInfo
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- CN114097578B CN114097578B CN202111446097.5A CN202111446097A CN114097578B CN 114097578 B CN114097578 B CN 114097578B CN 202111446097 A CN202111446097 A CN 202111446097A CN 114097578 B CN114097578 B CN 114097578B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 230000002262 irrigation Effects 0.000 title claims abstract description 20
- 238000003973 irrigation Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 80
- 229910000838 Al alloy Inorganic materials 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 238000002474 experimental method Methods 0.000 claims description 5
- 230000009347 mechanical transmission Effects 0.000 abstract description 2
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003809 water extraction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
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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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a lifting irrigation experimental device based on wind energy utilization, which comprises a vertical axis wind turbine, a frame, a transmission system and a centrifugal pump, wherein the vertical axis wind turbine is connected with the frame; the vertical axis wind turbine is rotationally connected to the top end of the frame, the centrifugal pump is fixedly connected to the bottom of the frame, the water inlet end of the centrifugal pump is fixedly connected with a water inlet component, and the water outlet end of the centrifugal pump is fixedly connected with a water outlet component; the transmission system comprises a first transmission assembly, a second transmission assembly and a third transmission assembly, wherein the first transmission assembly is positioned at the top of the frame, the second transmission assembly and the third transmission assembly are positioned at the bottom of the frame, the first transmission assembly and the third transmission assembly are in transmission connection through the second transmission assembly, the input end of the first transmission assembly is fixedly connected with the vertical axis wind turbine coaxially, and the output end of the third transmission assembly is fixedly connected with the impeller of the centrifugal pump coaxially. The invention adopts the scheme of combining a vertical axis wind turbine and a centrifugal pump, and is matched with a mechanical transmission system to realize the purpose of water lifting irrigation by utilizing wind energy.
Description
Technical Field
The invention relates to the technical field of wind energy irrigation equipment, in particular to a lifting irrigation experimental device based on wind energy utilization.
Background
In many hilly areas in the south of China, the hydraulic resources are quite rich, but the irrigation of small fields is difficult due to the limitation of geographical conditions. Meanwhile, the wind power resources in the areas are rich, if the wind power water lifting irrigation technology is popularized and used in the areas, the local wind power resources and the hydraulic resources can be fully utilized, and the problem of difficult irrigation can be relieved to a certain extent.
Therefore, there is a need to design a water lifting irrigation experimental device based on wind energy utilization to solve the above problems.
Disclosure of Invention
In order to achieve the above object, the present invention provides the following solutions: the invention provides a lifting irrigation experimental device based on wind energy utilization, which comprises a vertical axis wind turbine, a frame, a transmission system and a centrifugal pump, wherein the vertical axis wind turbine is connected with the frame;
the vertical axis wind turbine is rotationally connected to the top end of the frame, the centrifugal pump is fixedly connected to the bottom of the frame, the water inlet end of the centrifugal pump is fixedly connected with a water inlet component, and the water outlet end of the centrifugal pump is fixedly connected with a water outlet component;
the transmission system comprises a first transmission assembly, a second transmission assembly and a third transmission assembly, wherein the first transmission assembly is positioned at the top of the frame, the second transmission assembly and the third transmission assembly are positioned at the bottom of the frame, the first transmission assembly and the third transmission assembly are in transmission connection through the second transmission assembly, the input end of the first transmission assembly is fixedly connected with the vertical axis wind turbine coaxially, and the output end of the third transmission assembly is fixedly connected with the impeller of the centrifugal pump coaxially.
Preferably, the first transmission assembly comprises an input shaft rotatably connected to the top of the frame, the top end of the input shaft is fixedly connected with the vertical axis wind turbine coaxially, a first driven shaft is arranged on one side of the input shaft and is rotatably connected with the frame, a first driving spur gear is detachably connected to the input shaft, a first driven spur gear is detachably connected to the first driven shaft, and the first driving spur gear is meshed with the first driven spur gear.
Preferably, the second transmission assembly comprises a second driven shaft rotatably connected to the bottom of the frame, a second driven spur gear is detachably connected to the second driven shaft, a second driving spur gear is detachably connected to the first driven shaft, and the second driving spur gear is meshed with the second driven spur gear.
Preferably, the third transmission assembly comprises a third driven shaft coaxially fixedly connected with an impeller of the centrifugal pump, one end, far away from the centrifugal pump, of the third driven shaft is detachably connected with a driven bevel gear, a driving bevel gear is detachably connected to the second driven shaft, and the driving bevel gear is meshed with the driven bevel gear.
Preferably, the frame comprises a support frame formed by mutually fixedly connecting a plurality of aluminum profile brackets, a first support plate is fixedly connected to the top end of the support frame, a second support plate is fixedly connected to the middle part of the support frame, and a third support plate and a fourth support plate are fixedly connected to the bottom of the support frame; the vertical axis wind turbine is fixedly connected to the top end of the first supporting plate; the top of the input shaft is rotationally connected with the first supporting plate, and the bottom of the input shaft is rotationally connected with the second supporting plate; the top end of the first driven shaft is rotationally connected with the first supporting plate, the bottom end of the first driven shaft is rotationally connected with the third supporting plate, and the first driven shaft penetrates through the second supporting plate; the top end of the second driven shaft is rotationally connected with the second supporting plate, and the bottom end of the second driven shaft is rotationally connected with the third supporting plate; the centrifugal pump is fixedly connected to the top end of the fourth supporting plate.
Preferably, two arbitrary crossing aluminium alloy supports all set up perpendicularly, and two arbitrary crossing aluminium alloy supports's crossing department all is provided with aluminum alloy angle sign indicating number, aluminum alloy angle sign indicating number pass through T type nut with aluminium alloy support rigid coupling.
Preferably, the water inlet assembly comprises an inlet flange fixedly connected with the water inlet end of the centrifugal pump, and one side, far away from the centrifugal pump, of the inlet flange is fixedly connected with one end of a suction pipe through an inlet clamp.
Preferably, the water outlet assembly comprises an outlet flange fixedly connected with the water outlet end of the centrifugal pump, and one side, far away from the centrifugal pump, of the outlet flange is fixedly connected with one end of a discharge pipe through an outlet clamp.
Preferably, the vertical axis wind turbine is a Savonius type wind turbine or a Darrieus type wind turbine.
The invention discloses the following technical effects:
1. the invention adopts the scheme of combining a vertical axis wind turbine and a centrifugal pump, and is matched with a mechanical transmission system to realize the purpose of water lifting irrigation by utilizing wind energy.
2. The transmission system adopts a two-stage speed increasing structure, so that the water lifting effect can be effectively improved.
3. The invention can adjust the gear size according to wind speed conditions and the like to adjust the transmission ratio of the whole device so as to better adapt to different wind conditions.
4. The transmission system adopts bevel gear transmission to convert horizontal rotary motion into vertical rotary motion, so that the centrifugal pump can be horizontally arranged, and the centrifugal pump can be used for better water lifting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a device for water lifting irrigation experiment based on wind energy utilization of the present invention;
FIG. 2 is an isometric view of a device for testing water lifting irrigation based on wind energy utilization according to the present invention;
FIG. 3 is a schematic diagram of a transmission system according to the present invention;
FIG. 4 is a schematic view of a frame according to the present invention;
FIG. 5 is a schematic diagram of a connection structure of an aluminum profile bracket according to the present invention;
1, a vertical axis wind turbine; 2. a frame; 3. a transmission system; 4. a centrifugal pump; 5. a water inlet assembly; 6. a water outlet assembly; 201. a first support plate; 202. a second support plate; 203. a third support plate; 204. a fourth support plate; 205. aluminum alloy corner brace; 206. a T-shaped nut; 207. an aluminum profile bracket; 301. a diamond bearing seat; 302. a bearing; 303. an input shaft; 304. a first driving spur gear; 305. a first driven shaft; 306. a first driven spur gear; 307. a second driving spur gear; 308. a second driven shaft; 309. a second driven spur gear; 310. a drive bevel gear; 311. a driven bevel gear; 312. a third driven shaft; 501. an inlet flange; 502. an inlet clamp; 503. a suction pipe; 601. an outlet flange; 602. an outlet clamp; 603. and a discharge pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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 be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
1-5, the invention discloses a lifting irrigation experimental device based on wind energy utilization, which comprises a vertical axis wind turbine 1, a frame 2, a transmission system 3 and a centrifugal pump 4;
the vertical axis wind turbine 1 is rotationally connected to the top end of the frame 2, the centrifugal pump 4 is fixedly connected to the bottom of the frame 2, the water inlet end of the centrifugal pump 4 is fixedly connected with the water inlet component 5, and the water outlet end of the centrifugal pump 4 is fixedly connected with the water outlet component 6;
the transmission system 3 comprises a first transmission assembly, a second transmission assembly and a third transmission assembly, wherein the first transmission assembly is positioned at the top of the frame 2, the second transmission assembly and the third transmission assembly are both positioned at the bottom of the frame 2, the first transmission assembly and the third transmission assembly are in transmission connection through the second transmission assembly, the input end of the first transmission assembly is coaxially fixedly connected with the vertical axis wind turbine 1, and the output end of the third transmission assembly is coaxially fixedly connected with the impeller of the centrifugal pump 4.
According to the invention, wind energy acts on the blades of the vertical-axis wind turbine 1 on the top layer to drive the vertical-axis wind turbine 1 to rotate, the vertical-axis wind turbine 1 drives the transmission system 3 to operate, wind power is rotated into mechanical energy through the transmission system 3 to be transmitted to the centrifugal pump 4, and the impeller in the centrifugal pump 4 is driven to rotate to realize water lifting.
Further, the first transmission assembly comprises an input shaft 303 rotatably connected to the top of the frame 2, the top end of the input shaft 303 is coaxially and fixedly connected with the vertical axis wind turbine 1, a first driven shaft 305 is arranged on one side of the input shaft 303, the first driven shaft 305 is rotatably connected with the frame 2, a first driving spur gear 304 is detachably connected to the input shaft 303, a first driven spur gear 306 is detachably connected to the first driven shaft 305, and the first driving spur gear 304 is meshed with the first driven spur gear 306.
Further, the second transmission assembly comprises a second driven shaft 308 rotatably connected to the bottom of the frame 2, a second driven spur gear 309 is detachably connected to the second driven shaft 308, a second driving spur gear 307 is detachably connected to the first driven shaft 305, and the second driving spur gear 307 is meshed with the second driven spur gear 309.
According to the invention, the number of teeth of the first driving straight gear 304 is larger than that of the first driven straight gear 306, and the number of teeth of the second driving straight gear 307 is larger than that of the second driven straight gear 309, so that two-stage acceleration is realized, the rotating speed of the impeller in the centrifugal pump 4 is further improved, and the water lifting effect of the centrifugal pump 4 can be effectively improved.
Further, the third transmission assembly comprises a third driven shaft 312 coaxially and fixedly connected with the impeller of the centrifugal pump 4, one end, far away from the centrifugal pump 4, of the third driven shaft 312 is detachably connected with a driven bevel gear 311, the second driven shaft 308 is detachably connected with a driving bevel gear 310, and the driving bevel gear 310 is meshed with the driven bevel gear 311.
According to the invention, the centrifugal pump 4 and the second transmission assembly are transmitted through the bevel gear, so that horizontal rotary motion is converted into vertical rotary motion, the centrifugal pump 4 can be horizontally installed, and the centrifugal pump 4 can be better lifted.
Further, the input shaft 303, the first driven shaft 305, and the second driven shaft 308 are stepped shafts for restricting the axial position of the gear and preventing the gear from slipping down.
Further, in order to better adapt to different wind conditions, the transmission ratio of the transmission system 3 may be changed by changing gears.
Further, the frame 2 comprises a supporting frame formed by mutually fixedly connecting a plurality of aluminum profile brackets 207, a first supporting plate 201 is fixedly connected to the top end of the supporting frame, a second supporting plate 202 is fixedly connected to the middle part of the supporting frame, and a third supporting plate 203 and a fourth supporting plate 204 are fixedly connected to the bottom of the supporting frame; the vertical axis wind turbine 1 is fixedly connected to the top end of the first supporting plate 201; the top of the input shaft 303 is rotatably connected with the first supporting plate 201, and the bottom end of the input shaft 303 is rotatably connected with the second supporting plate 202; the top end of the first driven shaft 305 is rotationally connected with the first supporting plate 201, the bottom end of the first driven shaft 305 is rotationally connected with the third supporting plate 203, and the first driven shaft 305 penetrates through the second supporting plate 202; the top end of the second driven shaft 308 is rotationally connected with the second supporting plate 202, and the bottom end of the second driven shaft 308 is rotationally connected with the third supporting plate 203; the centrifugal pump 4 is fixedly connected to the top end of the fourth supporting plate 204.
Further, the first support plate 201, the second support plate 202 and the third support plate 203 are fixedly connected with a plurality of diamond bearing seats 301, the diamond bearing seats 301 are fixedly connected with bearings 302, the input shaft 303 is rotationally connected with the first support plate 201 and the second support plate 202 through the bearings 302, the first driven shaft 305 is rotationally connected with the first support plate 201 and the third support plate 203 through the bearings 302, and the second driven shaft 308 is rotationally connected with the second support plate 202 and the third support plate 203 through the bearings 302.
Further, two arbitrary crossing aluminium alloy supports 207 all set up perpendicularly, and the crossing department of two arbitrary crossing aluminium alloy supports 207 all is provided with aluminum alloy angle sign indicating number 205, and aluminum alloy angle sign indicating number 205 passes through T type nut 206 and aluminium alloy support 207 rigid coupling.
Further, the water inlet assembly 5 comprises an inlet flange 501 fixedly connected with the water inlet end of the centrifugal pump 4, and one end of a suction pipe 503 is fixedly connected with one side of the inlet flange 501 away from the centrifugal pump 4 through an inlet clamp 502.
Further, the water outlet assembly 6 comprises an outlet flange 601 fixedly connected with the water outlet end of the centrifugal pump 4, and one end of a discharge pipe 603 is fixedly connected with one side of the outlet flange 601 away from the centrifugal pump 4 through an outlet clamp 602.
Further, the vertical axis wind turbine 1 is a Savonius type wind turbine or a Darrieus type wind turbine.
The specific implementation process comprises the following steps: when the wind power generation device is in operation, wind power acts on the blades of the vertical-axis wind turbine 1 on the top layer to drive the vertical-axis wind turbine 1 to rotate, and the vertical-axis wind turbine 1 and the input shaft 303 synchronously rotate, so that external wind power is converted into mechanical energy to be input into the whole device; in the transmission system 3 of this apparatus, the input shaft 303 rotates in synchronization with the first driving spur gear 304, the first driven shaft 305 rotates in synchronization with the first driven spur gear 306 and the second driving spur gear 307, the second driven shaft 308 rotates in synchronization with the second driven spur gear 309 and the driving bevel gear 310, and the third driven shaft 312 rotates in synchronization with the driven bevel gear 311 and the impeller of the centrifugal pump 4; the first driving spur gear 304 arranged on the input shaft 303 is meshed with the first driven spur gear 306 arranged on the upper part of the first driven shaft 305 for rotation, and the first driving spur gear 304 has more teeth than the first driven spur gear 306, so that the first-stage speed-increasing transmission can be realized; the second driving spur gear 307 arranged on the lower part of the first driven shaft 305 is meshed with the second driven spur gear 309 arranged on the upper part of the second driven shaft 308 for rotation, and the second driving spur gear 307 has more teeth than the second driven spur gear 309, so that the two-stage speed-increasing transmission can be realized; in addition, the gear size can be adjusted according to wind speed conditions and the like to adjust the transmission ratio of the whole device; the driving bevel gear 310 arranged on the lower side of the second driven shaft 308 is meshed with the driven bevel gear 311 arranged on the third driven shaft 312 for rotation, so that the impeller in the centrifugal pump 4 is driven to rotate, the centrifugal pump 4 is driven to carry out water extraction operation, and the conversion from wind energy to mechanical energy required by water extraction is realized.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (5)
1. Water lifting irrigation experimental device based on wind energy utilization, which is characterized in that: comprises a vertical axis wind turbine (1), a frame (2), a transmission system (3) and a centrifugal pump (4);
the vertical axis wind turbine (1) is rotationally connected to the top end of the frame (2), the centrifugal pump (4) is fixedly connected to the bottom of the frame (2), a water inlet component (5) is fixedly connected to the water inlet end of the centrifugal pump (4), and a water outlet component (6) is fixedly connected to the water outlet end of the centrifugal pump (4); the transmission system (3) comprises a first transmission assembly, a second transmission assembly and a third transmission assembly, wherein the first transmission assembly is positioned at the top of the frame (2), the second transmission assembly and the third transmission assembly are both positioned at the bottom of the frame (2), the first transmission assembly and the third transmission assembly are in transmission connection through the second transmission assembly, the input end of the first transmission assembly is coaxially fixedly connected with the vertical axis wind turbine (1), and the output end of the third transmission assembly is coaxially fixedly connected with an impeller of the centrifugal pump (4);
the first transmission assembly comprises an input shaft (303) rotatably connected to the top of the frame (2), the top end of the input shaft (303) is coaxially and fixedly connected with the vertical axis wind turbine (1), a first driven shaft (305) is arranged on one side of the input shaft (303), the first driven shaft (305) is rotatably connected with the frame (2), a first driving spur gear (304) is detachably connected to the input shaft (303), a first driven spur gear (306) is detachably connected to the first driven shaft (305), and the first driving spur gear (304) is meshed with the first driven spur gear (306);
the second transmission assembly comprises a second driven shaft (308) rotatably connected to the bottom of the frame (2), a second driven spur gear (309) is detachably connected to the second driven shaft (308), a second driving spur gear (307) is detachably connected to the first driven shaft (305), and the second driving spur gear (307) is meshed with the second driven spur gear (309);
the third transmission assembly comprises a third driven shaft (312) coaxially fixedly connected with an impeller of the centrifugal pump (4), one end, far away from the centrifugal pump (4), of the third driven shaft (312) is detachably connected with a driven bevel gear (311), the second driven shaft (308) is detachably connected with a driving bevel gear (310), and the driving bevel gear (310) is meshed with the driven bevel gear (311);
the number of teeth of the first driving spur gear (304) is larger than the number of teeth of the first driven spur gear (306), and the number of teeth of the second driving spur gear (307) is larger than the number of teeth of the second driven spur gear (309);
the input shaft (303), the first driven shaft (305) and the second driven shaft (308) are all stepped shafts;
the frame (2) comprises a support frame formed by mutually fixedly connecting a plurality of aluminum profile brackets (207), a first support plate (201) is fixedly connected to the top end of the support frame, a second support plate (202) is fixedly connected to the middle part of the support frame, and a third support plate (203) and a fourth support plate (204) are fixedly connected to the bottom of the support frame; the vertical axis wind turbine (1) is fixedly connected to the top end of the first supporting plate (201); the top of the input shaft (303) is rotationally connected with the first supporting plate (201), and the bottom end of the input shaft (303) is rotationally connected with the second supporting plate (202); the top end of the first driven shaft (305) is rotationally connected with the first supporting plate (201), the bottom end of the first driven shaft (305) is rotationally connected with the third supporting plate (203), and the first driven shaft (305) penetrates through the second supporting plate (202); the top end of the second driven shaft (308) is rotationally connected with the second supporting plate (202), and the bottom end of the second driven shaft (308) is rotationally connected with the third supporting plate (203); the centrifugal pump (4) is fixedly connected to the top end of the fourth supporting plate (204).
2. The lifting irrigation experiment device based on wind energy utilization as claimed in claim 1, wherein: the aluminum profile support (207) is vertically arranged at any intersection, an aluminum alloy corner connector (205) is arranged at the intersection of the aluminum profile support (207), and the aluminum alloy corner connector (205) is fixedly connected with the aluminum profile support (207) through a T-shaped nut (206).
3. The lifting irrigation experiment device based on wind energy utilization as claimed in claim 1, wherein: the water inlet assembly (5) comprises an inlet flange (501) fixedly connected with the water inlet end of the centrifugal pump (4), and one end of a suction pipe (503) is fixedly connected with one side, far away from the centrifugal pump (4), of the inlet flange (501) through an inlet clamp (502).
4. The lifting irrigation experiment device based on wind energy utilization as claimed in claim 1, wherein: the water outlet assembly (6) comprises an outlet flange (601) fixedly connected with the water outlet end of the centrifugal pump (4), and one end of a discharge pipe (603) is fixedly connected to one side, far away from the centrifugal pump (4), of the outlet flange (601) through an outlet clamp (602).
5. The lifting irrigation experiment device based on wind energy utilization as claimed in claim 1, wherein: the vertical axis wind turbine (1) is a Savonius type wind turbine or a Darrieus type wind turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446097.5A CN114097578B (en) | 2021-11-30 | 2021-11-30 | Water lifting irrigation experimental device based on wind energy utilization |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111446097.5A CN114097578B (en) | 2021-11-30 | 2021-11-30 | Water lifting irrigation experimental device based on wind energy utilization |
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| CN114097578A CN114097578A (en) | 2022-03-01 |
| CN114097578B true CN114097578B (en) | 2023-05-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10028528C1 (en) * | 2000-06-08 | 2002-01-24 | Clement Yacht Habour Systems G | Device for protection against wind erosion damage by targeted irrigation |
| CN103089657B (en) * | 2013-02-26 | 2016-01-20 | 泗洪新颖农业机械制造有限公司 | Wind energy water pump |
| CN104110387A (en) * | 2013-04-19 | 2014-10-22 | 上海熊猫机械(集团)有限公司 | Directly-connected water pump of vertical-shaft wind turbine |
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