CN113566926A - Water level measuring device for reservoir flood prevention - Google Patents
Water level measuring device for reservoir flood prevention Download PDFInfo
- Publication number
- CN113566926A CN113566926A CN202110885793.XA CN202110885793A CN113566926A CN 113566926 A CN113566926 A CN 113566926A CN 202110885793 A CN202110885793 A CN 202110885793A CN 113566926 A CN113566926 A CN 113566926A
- Authority
- CN
- China
- Prior art keywords
- support rod
- sheet
- water level
- flood prevention
- measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 230000002265 prevention Effects 0.000 title claims abstract description 18
- 238000010248 power generation Methods 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 230000008602 contraction Effects 0.000 claims abstract description 8
- 238000013459 approach Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 101100234547 Caenorhabditis elegans rod-1 gene Proteins 0.000 description 13
- 238000012544 monitoring process Methods 0.000 description 4
- 208000035224 Ring chromosome 12 syndrome Diseases 0.000 description 3
- 208000035397 Ring chromosome 7 syndrome Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 208000035480 Ring chromosome 8 syndrome Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention is suitable for the technical field of water level measurement, and provides a water level measuring device for reservoir flood prevention; the method comprises the following steps: a stand bar for supporting; the measuring component is fixedly arranged on the support rod and used for measuring the water level; the power generation mechanism is used for supplying power to the measurement component; the power generation mechanism comprises a plurality of sheet-shaped mounting pieces arranged on the outer side of a support rod in an array mode, the support rod is rotatably mounted on a support rod, one end of each sheet-shaped mounting piece is rotatably arranged on the support rod, the other end of each sheet-shaped mounting piece is rotatably connected to a second mounting ring which is slidably arranged on the support rod through a connecting rod, and a solar power generation plate is arranged on each sheet-shaped mounting piece; the power generation mechanism further comprises a contraction mechanism which drives the second mounting ring to rotate at a high speed, and the sheet mounting piece automatically approaches the support rod. The invention avoids the damage to the device in windy weather and well ensures the safety of measurement.
Description
Technical Field
The invention relates to the technical field of water level measurement, in particular to a water level measuring device for reservoir flood prevention.
Background
The liquid level meter uses electronics or other technologies to detect the surface, flow and flow rate of liquid, and is suitable for various environmental monitoring, including underground water monitoring, double-wall oil tank interlayer monitoring, pressure pipeline leakage detection, oiling machine chassis monitoring and the like.
The existing water level measuring device for the reservoir is arranged outdoors, so that a solar charging panel can be installed on equipment, and the existing water level measuring device is easy to blow down due to the existence of the solar charging panel in windy weather.
Disclosure of Invention
The invention aims to provide a water level measuring device for reservoir flood prevention, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a water level measuring device for reservoir flood prevention comprises: a stand bar for supporting;
the measuring component is fixedly arranged on the support rod and used for measuring the water level;
the power generation mechanism is used for supplying power to the measurement component;
the power generation mechanism comprises a plurality of sheet-shaped mounting pieces arranged on the outer side of a support rod in an array mode, the support rod is rotatably mounted on a support rod, one end of each sheet-shaped mounting piece is rotatably arranged on the support rod, the other end of each sheet-shaped mounting piece is rotatably connected to a second mounting ring through a connecting rod, the second mounting ring is slidably arranged on the support rod, and a solar power generation plate is arranged on each sheet-shaped mounting piece; the power generation mechanism further comprises a contraction mechanism which drives the second mounting ring to rotate at a high speed, and the sheet mounting piece automatically approaches the support rod.
As a further scheme of the invention: the contraction mechanism comprises a rotation speed identification mechanism and a driving mechanism, the rotation speed identification mechanism is used for identifying the rotation speed of the second installation ring, and the driving mechanism is used for driving the second installation ring to move and driving the sheet installation piece to contract towards the inside of the supporting rod.
As a still further scheme of the invention: the rotating speed identification mechanism is a rotating speed sensor.
As a still further scheme of the invention: the driving mechanism is an electric telescopic rod.
As a still further scheme of the invention: electric telescopic handle sets up on the bracing piece, and the output is connected on second installation ring, speed sensor is used for discerning the rotational speed of second installation ring.
As a still further scheme of the invention: the rotating speed identification mechanism comprises a wind driven generator and an elastic piece, the second installation ring is arranged on the supporting rod in an elastic sliding mode, the second installation ring can be arranged on the supporting rod in an up-and-down sliding mode, the supporting rod is connected with the wind driven generator on the support rod in a transmission mode, and the wind driven generator is fixedly arranged on the support rod.
As a still further scheme of the invention: the support rod is sleeved with an elastic piece, two ends of the elastic piece are fixedly mounted on the second mounting ring and the mounting ring respectively, and the mounting ring is arranged on the upper portion of the support rod.
As a still further scheme of the invention: the utility model discloses a support bar, including bracing piece, second installation ring, guide slot cover are established respectively in the guide sliding key of bracing piece both sides, the inside both sides of second installation ring have the guide slot respectively, the guide slot is established respectively in the guide sliding key of both sides.
As a still further scheme of the invention: the driving mechanism comprises a second electromagnet and a first magnet; the first magnet is fixedly arranged below the second installation ring, the second electromagnet is arranged below the first magnet and fixedly arranged on the support rod, and the wind driven generator is electrically connected with the second electromagnet.
As a still further scheme of the invention: the sheet mount is arranged in a helix.
Compared with the prior art, the invention has the beneficial effects that: by arranging the contraction mechanism, when the sheet-shaped mounting pieces rotate around the supporting rod at a high speed, the second mounting ring moves downwards, so that the sheet-shaped mounting pieces contract inwards, the contact area between the sheet-shaped mounting pieces and wind is reduced, the pressure borne by the supporting rod is further reduced, and the device is further well protected.
Drawings
Fig. 1 is a schematic structural diagram of a water level measuring device for reservoir flood prevention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of a support rod in the water level measuring device for reservoir flood prevention.
In the figure: the device comprises a support rod-1, a support rod-2, a measuring component-3, a mounting seat-4, a storage battery-5, a sheet mounting piece-6, a mounting ring-7, a second mounting ring-8, a guide sliding key-9, a connecting rod-10, an elastic piece-11, a mounting ring-12, a first magnet-13, a second electromagnet-14, a wind driven generator-15, a support rod-16 and a guide groove-17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a structure diagram of a water level measuring device for flood prevention of a reservoir includes: a stand bar 1 for supporting;
the measuring component 3 is fixedly arranged on the support rod 1 and is used for measuring the water level;
and a power generation mechanism for supplying power to the measurement component 3;
specifically, the power generation mechanism comprises a plurality of sheet-shaped mounting pieces 6 arranged outside a support rod 16 in an array mode, the support rod 16 is rotatably mounted on a support rod 1, one end of each sheet-shaped mounting piece 6 is rotatably arranged on the support rod 1, the other end of each sheet-shaped mounting piece 6 is rotatably connected to a second mounting ring 8 through a connecting rod 10, each second mounting ring 8 is slidably arranged on the support rod 16, and a solar power generation panel is arranged on each sheet-shaped mounting piece 6; the power generation mechanism also comprises a contraction mechanism which drives the second mounting ring 8 of the driving mechanism 1 to rotate at a high speed, and the sheet-shaped mounting piece 6 automatically approaches to the supporting rod 16.
When outdoor wind speed grow, make a plurality of sheet installed parts 6 rotate at a high speed, because sheet installed part 6 is in the expanded state, so the wind-force that a plurality of sheet installed parts 6 bore is too big, cause the support pole 1 to be blown down easily, through setting up shrink mechanism, when sheet installed part 6 rotates around bracing piece 16 at a high speed, second installation ring 8 moves down, make a plurality of sheet installed parts 6 contract to inside, reduce the area of contact of a plurality of sheet installed parts 6 and wind, and then reduce the pressure that support pole 1 bore, and then protect the device well, the invention avoids the destruction to the device in the strong wind weather, fine to guaranteeing the safety of measurement.
Example 2
Referring to fig. 1 to 3, the main difference between the embodiment 2 and the embodiment 1 is that the shrinking mechanism includes a rotation speed recognition mechanism and a driving mechanism, the rotation speed recognition mechanism is used for recognizing the rotation speed of the second installation ring 8, and the driving mechanism is used for driving the second installation ring 8 to move so as to drive the sheet-shaped installation member 6 to shrink toward the inside of the support rod 16. Through 8 rotational speeds of identification mechanism discernment second installation ring, when the high rotational speed signal of second installation ring 8 transmitted for actuating mechanism, actuating mechanism moved down according to signal drive second installation ring 8, and then made 6 inside shrink of sheet-like installed part, reduced wind-force to its influence.
As a preferred embodiment of the present invention, the rotation speed recognition mechanism may be a rotation speed sensor, and the driving mechanism may be an electric telescopic rod. Electric telescopic handle sets up on bracing piece 16, and the output is connected on second installation ring 8, speed sensor is used for discerning the rotational speed of second installation ring 8, so and then realizes discerning the rotational speed, then gives electric telescopic handle with signal transmission, and telescopic link drive second installation ring 8 moves down, realizes that slice installed part 6 contracts to inside.
As another preferred embodiment of the present invention, the rotation speed identification mechanism includes a wind power generator 15 and an elastic member 11, the second mounting ring 8 is elastically slidably disposed on a support rod 16, the second mounting ring 8 is slidably disposed on the support rod 16 up and down, the support rod 16 is in transmission connection with the wind power generator 15 on the support rod 1, and the wind power generator 15 is fixedly mounted on the support rod 1; thus, when the sheet metal attachment member 6 rotates too fast, the amount of power generated by the wind power generator 15 increases, and thus it is recognized that the sheet metal attachment member 6 rotates too fast.
Specifically, the support rod 16 is sleeved with an elastic part 11, two ends of the elastic part 11 are respectively and fixedly mounted on the second mounting ring 8 and the mounting ring 12, and the mounting ring 12 is arranged on the upper portion of the support rod 16. This in turn enables the second mounting ring 8 to be resiliently mounted on the support bar 16.
In order to make second installation ring 8 can slide from top to bottom, consequently 16 both sides of bracing piece are provided with direction feather key 9, have guide way 17 on the inside both sides of second installation ring 8 respectively, guide way 17 is established respectively in the direction feather key 9 of both sides, so and then make second installation ring 8 can slide from top to bottom.
As a preferred embodiment of the present invention, the driving mechanism includes a second electromagnet 14 and a first magnet 13; first magnet 13 fixed mounting is in second installation ring 8 below, second electro-magnet 14 sets up in first magnet 13 below, and fixed mounting is on support rod 1, aerogenerator 15 is connected with second electro-magnet 14 electricity, so when the rotational speed of slice installed part 6 is too fast, aerogenerator 15's generated energy will increase, and then makes the electric current increase through second electro-magnet 14, so the suction between first magnet 13 and the second electro-magnet 14 increases, so the distance interval between first magnet 13 and the second electro-magnet 14 for slice installed part 6 draws close to inside.
The elastic member 11 is a coil spring or made of a rubber spring.
The sheet-like mounting member 6 may be provided in a spiral shape to guide the passing air, thereby reducing the pressure of the air on the support rod 1 and improving the stability of the device.
The support rod 1 is fixedly provided with a support rod 2, and the measuring component 3 is fixedly arranged on the support rod 2.
The bottom of the support rod 1 is provided with a mounting seat 4, and the mounting seat 4 is used for fixedly mounting the support rod 1 on the dam.
Still be provided with battery 5 on the support pole 1, battery 5 is connected with the solar panel electricity on 6 for store the electric energy of 6 collections of slice installed part, battery 5 is used for providing the electric energy for branch 2.
The upper ends of a plurality of sheet-shaped mounting pieces 6 are rotatably arranged on a mounting ring 7, and the mounting ring 7 is arranged at the upper end of a support rod 16.
The working principle of the invention is as follows:
when the outdoor wind speed is increased, the sheet-shaped installation parts 6 rotate at high speed, and the sheet-shaped installation parts 6 are in an unfolded state, so that the wind power borne by the sheet-shaped installation parts 6 is too large, the support rod 1 is easily blown down, by arranging the contraction mechanism, when the sheet-shaped installation parts 6 rotate around the support rod 16 at high speed, the second installation ring 8 also rotates at high speed, the second installation ring 8 rotates at high speed, the rotating speed transmitted to the wind driven generator 15 is increased, the current transmitted to the second electromagnet 14 by the wind driven generator 15 is increased, the magnetic field of the second electromagnet 14 is enhanced, the second electromagnet 14 and the first magnet 13 on the second installation ring 8 are close to each other, so that the sheet-shaped installation parts 6 contract inwards, the contact area between the sheet-shaped installation parts 6 and the wind is reduced, and the pressure borne by the support rod 1 is reduced, the device is protected well, the damage to the device in windy weather is avoided, and the safety of measurement is guaranteed well.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a water level measuring device is used in reservoir flood prevention which characterized in that includes: a stand bar for supporting;
the measuring component is fixedly arranged on the support rod and used for measuring the water level;
the power generation mechanism is used for supplying power to the measurement component;
the power generation mechanism comprises a plurality of sheet-shaped mounting pieces arranged on the outer side of a support rod in an array mode, the support rod is rotatably mounted on a support rod, one end of each sheet-shaped mounting piece is rotatably arranged on the support rod, the other end of each sheet-shaped mounting piece is rotatably connected to a second mounting ring through a connecting rod, and the second mounting ring is slidably arranged on the support rod; the sheet-shaped mounting piece is provided with a solar power generation panel; the power generation mechanism further comprises a contraction mechanism which drives the second mounting ring to rotate at a high speed, and the sheet mounting piece automatically approaches the support rod.
2. The water level measuring device for flood prevention of the reservoir according to claim 1, wherein the contraction mechanism comprises a rotation speed recognition mechanism and a driving mechanism, the rotation speed recognition mechanism is used for recognizing the rotation speed of the second installation ring, and the driving mechanism is used for driving the second installation ring to move so as to drive the sheet-shaped installation piece to contract towards the inside of the supporting rod.
3. The device for measuring the flood prevention water level of the reservoir according to claim 2, wherein the rotating speed recognition mechanism is a rotating speed sensor.
4. The device for measuring the flood prevention water level of the reservoir according to claim 3, wherein the driving mechanism is an electric telescopic rod.
5. The water level measuring device for flood prevention of the reservoir according to claim 4, wherein the electric telescopic rod is arranged on the supporting rod, the output end of the electric telescopic rod is connected to the second installation ring, and the rotating speed sensor is used for identifying the rotating speed of the second installation ring.
6. The device for measuring the flood prevention water level of the reservoir according to claim 2, wherein the rotating speed identification mechanism comprises a wind driven generator and an elastic piece, the second installation ring is elastically and slidably arranged on a support rod, the second installation ring can be slidably arranged on the support rod up and down, the support rod is in transmission connection with the wind driven generator on the support rod, and the wind driven generator is fixedly arranged on the support rod.
7. The water level measuring device for flood prevention of the reservoir according to claim 6, wherein the support rod is sleeved with an elastic member, two ends of the elastic member are respectively and fixedly installed on the second installation ring and the installation ring, and the installation ring is arranged on the upper portion of the support rod.
8. The device for measuring the flood prevention water level of the reservoir according to claim 7, wherein guide sliding keys are arranged on two sides of the supporting rod, guide grooves are respectively formed in two sides inside the second mounting ring, and the guide grooves are respectively sleeved in the guide sliding keys on the two sides.
9. The device for measuring the flood prevention water level of the reservoir according to any one of claims 6 to 7, wherein the driving mechanism comprises a second electromagnet and a first magnet; the first magnet is fixedly arranged below the second installation ring, the second electromagnet is arranged below the first magnet and fixedly arranged on the support rod, and the wind driven generator is electrically connected with the second electromagnet.
10. The device of claim 1, wherein the sheet-like mounting member is provided in a spiral shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110885793.XA CN113566926A (en) | 2021-08-03 | 2021-08-03 | Water level measuring device for reservoir flood prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110885793.XA CN113566926A (en) | 2021-08-03 | 2021-08-03 | Water level measuring device for reservoir flood prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113566926A true CN113566926A (en) | 2021-10-29 |
Family
ID=78170045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110885793.XA Withdrawn CN113566926A (en) | 2021-08-03 | 2021-08-03 | Water level measuring device for reservoir flood prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113566926A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114550418A (en) * | 2022-03-21 | 2022-05-27 | 浙江同济科技职业学院 | Construction method of real-time flood forecast measuring device |
-
2021
- 2021-08-03 CN CN202110885793.XA patent/CN113566926A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114550418A (en) * | 2022-03-21 | 2022-05-27 | 浙江同济科技职业学院 | Construction method of real-time flood forecast measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106351797B (en) | Motorway wind power generator and its working method based on automobile wind speed | |
| CN201215930Y (en) | Solar electricity generating system preventing storm | |
| CN113928480A (en) | An ocean energy self-cleaning power generation buoy | |
| CN109653956A (en) | A kind of protection type offshore wind farm unit | |
| CN210123946U (en) | Solar photovoltaic panel support of body on water | |
| CN201155429Y (en) | Low resistance vertical axis wind power generation equipment | |
| US20020079705A1 (en) | Windpower generating apparatus | |
| CN111245347A (en) | A photovoltaic power generation device with improved wind resistance | |
| CN111706469A (en) | New energy wind power generation device | |
| CN114856907A (en) | Intelligent wind energy power station based on weather big data | |
| JP2024033384A (en) | Marine natural energy multi-power generation device | |
| CN114397472A (en) | Wind direction detection device special for new energy power generation | |
| CN104389740A (en) | Multi-blade horizontal intelligent wind turbine | |
| CN118407869A (en) | A fixed energy self-sustaining water pumping device | |
| CN215170539U (en) | Road portal type wind generating set | |
| CN215259517U (en) | Integrative light of solar energy wind energy | |
| CN205330879U (en) | Combined vertical axis aerogenerator device | |
| CN204967716U (en) | Solar cell panel safety device against wind | |
| CN210087546U (en) | An intelligent vertical axis wind power generation device | |
| CN111946535A (en) | Energy collecting device utilizing ocean energy | |
| CN222102179U (en) | Offshore power generation system | |
| CN102269127B (en) | Double-sided multiaxial efficient environmentally-friendly high-power wind generating set | |
| CN209545489U (en) | Photovoltaic agricultural power generation unit | |
| CN201232933Y (en) | Wind energy generation illuminating apparatus | |
| CN213450681U (en) | Household small-sized wind driven generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211029 |
|
| WW01 | Invention patent application withdrawn after publication |