CN110988389B - Wind-resistant monitoring device and method - Google Patents
Wind-resistant monitoring device and method Download PDFInfo
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- CN110988389B CN110988389B CN201911221299.2A CN201911221299A CN110988389B CN 110988389 B CN110988389 B CN 110988389B CN 201911221299 A CN201911221299 A CN 201911221299A CN 110988389 B CN110988389 B CN 110988389B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
- G01P5/06—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes
- G01P5/07—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes with electrical coupling to the indicating device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/08—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of piezoelectric devices, i.e. electric circuits therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Aviation & Aerospace Engineering (AREA)
- Wind Motors (AREA)
Abstract
The embodiment of the invention relates to a wind-resistant monitoring device, which comprises: the magnetic field generator comprises a stator, a sheathing assembly, a rotor assembly, a coil winding, a wind cup and a control mainboard, wherein the stator is used for providing a magnetic field and is annular; the sleeving assembly is arranged in an inner ring of the stator and is elastically connected with the stator, and is provided with a through hole for the penetration of the rod-shaped object, wherein the diameter of the through hole can change relative to the diameter change of the rod-shaped object; the rotor assembly is rotatable relative to the stator; the coil winding is wound on the rotor component; the wind cup is arranged on the rotor component and drives the rotor component to rotate relative to the stator under the pushing of wind power, so that the coil winding cuts the magnetic induction line in a magnetic field to generate induction current; the control mainboard is electrically connected with the coil winding and used for working according to the induced current. The static annular conductive ring is fixedly arranged on the outer periphery of the stator. Above-mentioned anti-wind monitoring devices can be to the effective monitoring of carrying out of plant anti-wind ability.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of wind resistance monitoring of plants, in particular to a wind resistance monitoring device and method.
[ background of the invention ]
In the process of modifying the newly-built communities, squares and park greenbelts and the existing communities and industrial areas, the greening construction and modification are rapidly completed by adopting a mode of directly transplanting and planting tall plants. However, in coastal and windy areas, the planted plants are prone to breaking and lodging after being affected by wind, so that green belt damage loss is caused, and potential safety hazards are greatly increased. Therefore, the monitoring of the wind resistance of the plant can dynamically analyze the stability and wind movement inertia of the plant, and has important environmental, social and economic significance particularly for the real-time wind resistance monitoring of large plants and newly planted plants.
In the process of implementing the invention, the inventor finds that the related art has at least the following problems: firstly, there is no wind resistance monitoring device specially applied to plants in the current market, and there is no relevant technical means for monitoring the wind resistance of plants.
[ summary of the invention ]
In order to solve the above technical problems, embodiments of the present invention provide a wind-resistant monitoring apparatus and method capable of effectively monitoring the wind-resistant capability of a plant.
In order to solve the above technical problems, embodiments of the present invention provide the following technical solutions: a wind-resistant monitoring device, the wind-resistant monitoring device includes: a stator for providing a magnetic field, the stator being annular;
the sleeving assembly is arranged in the inner ring of the stator and is elastically connected with the stator, and is provided with a through hole for a rod-shaped object to penetrate through, wherein the diameter of the through hole can be changed relative to the diameter change of the rod-shaped object;
a rotor assembly rotatable relative to the stator, the rotor assembly being annular;
a coil winding wound around the rotor assembly;
the wind cup is arranged on the rotor assembly and drives the rotor assembly to rotate relative to the stator under the pushing of wind power, so that the coil winding cuts the magnetic induction line in the magnetic field to generate induction current; and
and the control main board is electrically connected with the coil winding and is used for working according to the induced current.
Optionally, the rotor assembly includes a first rotor unit and a second rotor unit, the wind cups are respectively and fixedly mounted with the first rotor unit and the second rotor unit, and the stators are disposed between the first rotor unit and the second rotor unit and can respectively rotate relative to the first rotor unit and the second rotor unit.
Optionally, each of the rotor units comprises:
a rotor;
the rolling piece is arranged between the rotor and the stator, and the rotor and the stator rotate relatively through the rolling piece.
Optionally, the rotor is formed by splicing a plurality of sections of rotor modules;
and/or the presence of a gas in the gas,
the stator is formed by splicing a plurality of sections of stator modules.
Optionally, a stationary annular conductive ring fixedly mounted on the outer periphery of the stator;
the control mainboard is respectively electrically connected with the static annular conductive coil and the dynamic annular conductive coil, one end of the coil winding is fixedly arranged on the rotor assembly and is also contacted with the static annular conductive coil, the other end of the coil winding is electrically connected with the dynamic annular conductive coil, and the dynamic annular conductive coil can rotate along with the rotation of the coil winding.
Optionally, the coil winding includes a plurality of wires, and the plurality of wires are connected in parallel between the stationary annular conductive ring and the moving annular conductive ring.
Optionally, the kit assembly comprises:
the elastic rubber module is arranged in the inner ring of the stator and is provided with the through hole;
and one end of the bracket is arranged on the elastic rubber module, the other end of the bracket is arranged on the inner side surface of the stator facing the elastic rubber module, and the bracket can freely stretch and retract under the action of external force.
Optionally, the control main board includes:
a battery electrically connected to the coil winding for charging according to the induced current;
and the control circuit is electrically connected with the battery and is used for working according to the power supply provided by the battery.
Optionally, the control circuit comprises:
the sampling circuit is electrically connected with the coil winding and is used for sampling the induced current to obtain a sampling signal;
the controller is electrically connected with the sampling circuit and used for calculating wind speed and/or wind pressure according to the sampling signal;
a gyroscope electrically connected with the controller;
the communication module is electrically connected with the controller;
when the controller detects that the wind speed and/or the wind pressure meet preset conditions, the gyroscope and the communication module are awakened, and the wind speed and/or the wind pressure and/or gyroscope data are uploaded to a background through the communication module.
In order to solve the above technical problems, embodiments of the present invention further provide the following technical solutions: a wind-resistant monitoring method. The wind resistance monitoring method comprises the following steps: sleeving the sleeving assembly on the rod-shaped object;
when wind power pushes the wind cup, the wind cup drives the rotor assembly to rotate relative to the stator, so that the coil winding cuts a magnetic induction line in the magnetic field to generate induction current;
the sampling circuit samples the induced current to obtain a sampling signal;
the controller calculates the wind speed and/or wind pressure according to the sampling signal;
when the wind speed and/or the wind pressure meet preset conditions, the controller wakes up the gyroscope and the communication module, and the wind speed and/or the wind pressure and/or gyroscope data are uploaded to a background through the communication module.
Compared with the prior art, the invention provides a wind-resistant monitoring device which comprises a stator, a sleeving assembly, a rotor assembly, a coil winding, a wind cup and a control main board, wherein the stator is used for providing a magnetic field, and is annular; the sleeving assembly is arranged in an inner ring of the stator and is elastically connected with the stator, the sleeving assembly is provided with a through hole for a rod-shaped object to penetrate through, and the diameter of the through hole can be changed relative to the diameter change of the rod-shaped object; the rotor component can rotate relative to the stator, and is annular; the coil winding is wound on the rotor component; the wind cup is arranged on the rotor assembly and is pushed by wind power to drive the rotor assembly to rotate relative to the stator, so that the coil winding cuts the magnetic induction line in the magnetic field to generate induction current; the control main board is electrically connected with the coil winding and used for working according to the induction current. The quiet annular conductive ring fixed mounting in the periphery of stator, above-mentioned anti-wind monitoring devices can be to the effective monitoring of carrying out of plant anti-wind ability.
[ description of the drawings ]
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
FIG. 1 is a schematic perspective view of a wind-resistant monitoring apparatus according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of another angle of the wind-resistance monitoring device according to the embodiment of the present invention;
FIG. 3 is a schematic perspective exploded view of a wind-resistant monitoring apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a control main board of the wind-resistant monitoring device shown in FIG. 1;
fig. 5 is a schematic flow chart of a wind-resistance monitoring method according to an embodiment of the present invention.
[ detailed description ] embodiments
In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and specific examples. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used in this specification, the terms "upper," "lower," "inner," "outer," "bottom," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, the present invention provides a wind-resistant monitoring device 100, where the wind-resistant monitoring device 100 includes a stator 10, a sheathing assembly 20, a rotor assembly 30, a coil winding 40, a wind cup 50, a static annular conductive coil 60, a dynamic annular conductive coil 70, and a control main board 80, the stator 10 is used to provide a magnetic field, and the stator 10 is annular; the sheathing assembly 20 is installed in an inner ring of the stator 10 and elastically connected with the stator 10, the sheathing assembly 20 is provided with a through hole 23 for a rod to pass through, wherein the diameter of the through hole 23 can be changed relative to the diameter change of the rod; the rotor assembly 30 is rotatable relative to the stator 10, the rotor assembly 30 being annular; the coil winding 40 is wound around the rotor assembly 30; the wind cup 50 is mounted on the rotor assembly 30, and the wind cup 50 drives the rotor assembly 30 to rotate relative to the stator 10 under the pushing of wind power, so that the coil winding 40 cuts magnetic induction lines in the magnetic field to generate induction current; the control main board 80 is electrically connected to the coil winding 40, and is configured to operate according to the induced current. The static annular conductive ring 60 is fixedly arranged on the outer periphery of the stator 10;
the movable annular conductive ring 70 is mounted on the sheathing assembly 20 and surrounds the through hole 23, the control main board 80 is electrically connected to the stationary annular conductive ring 60 and the movable annular conductive ring 70, one end of the coil winding 40 is fixedly mounted on the rotor assembly 30 and is also in contact with the stationary annular conductive ring 60, the other end of the coil winding 40 is electrically connected to the movable annular conductive ring 70, and the movable annular conductive ring 70 can rotate along with the rotation of the coil winding 40.
The stator 10 is annular, the stator 10 is a permanent magnet stator, and the material of the permanent magnet stator may be an alloy permanent magnet material, such as neodymium iron boron (ND)2FE14B) And AlNiCo (AlNiCo), and the like, and may also be a ferrite permanent magnet material, such as sintered ferrite, bonded ferrite, and the like. In this embodiment, a high remanence low coercivity permanent magnetic material is provided, and the atomic composition of the material is as follows:
RxFe 100-x-y-a-b-cAlacCubSicBy, wherein x is 4-4.5, y is 18-19.5, a is not zero and not more than 1.5, b is not zero and not more than 0.8, and c is not zero and not more than 1.4; r is rare earth element, Fe, Al, Cu, Si and B respectively represent iron, aluminum, copper, silicon and boron; the material is composed of fine crystals with a main phase of a mixture of three metal phases of R2Fe14B, Fe3B and alpha-Fe, wherein iron atoms are mixed and replaced by Al, Cu and Si atoms. The R element is preferably Nd. The invention also provides a preparation method of the high-remanence low-coercivity permanent magnetic material, which comprises the following steps: pure rare earth element metal, pure Fe, B-Fe, Cu, Al and Si are used as raw materials, wherein the atomic percentage of B in the B-Fe is 18-20%, and smelting components are smelted according to the proportion of each element
Casting an ingot of RxFe 100-x-y-a-b-cAlacCubSicBy, crushing the ingot into ingots with the granularity of 1-15mm, quickly quenching the ingots into uniform thin strips with the thickness of not more than 0.1mm under the vacuum condition that the vacuum degree is not more than 5 x 10 < -2 > Pa, and annealing the thin strips under the vacuum condition. The quenching speed is controlled to be 22-23m/s when the rapid quenching is carried out to form a uniform thin strip. Annealing under vacuum condition of vacuum degree of 4 × 10-2-5 × 10-2Pa, and controlling annealing temperature at
650 plus 660 ℃, and keeping the temperature for 25min to 26 min. The R2Fe14B, Fe3B and alpha-Fe in the crystal can be distributed more uniformly by the treatment under the condition. The better mixture ratio of RxFe100-x-y-a-b-cAlaCubSicBy is R4.2Fe73.4Al1.5Cu0.8Si1.4B18.7, R4.2Fe74Al1.3Cu0.6Si1.2B18.7 or R4.2Fe74.6Al1.1Cu0.4Si1.0B18.7. The prepared permanent magnetic material has residual magnetic induction intensity (Br) in the range of 10200-11000Gs and coercive force (Hcj) in the range of 4280-4400 Oe. Compared with the traditional quick quenching magnetic powder with the residual magnetic induction intensity (Br) range of 6000-8500Gs, the coercive force (Hcj) range of 7000-11000Oe has more prominent characteristics of high residual magnetism and low coercive force.
The sheathing assembly 20 is installed in an inner ring of the stator 10 and elastically connected to the stator 10, and the sheathing assembly 20 is provided with a through hole 23 for a rod to pass through, wherein the diameter of the through hole 23 may be changed relative to the diameter change of the rod.
Referring to fig. 2, the sheathing assembly 20 includes an elastic rubber module 21 and a bracket 22, the elastic rubber module 21 is hollow and cylindrical, the through hole 23 is formed in the middle of the elastic rubber module 21, and the rod may penetrate through the through hole 23, so that the wind-resistant monitoring device 100 is sheathed on the rod. It will be appreciated that the shaft may be of various varieties and shapes of plants, and in some embodiments, the shaft may also be a cylindrical building or device. Such as utility poles, etc. And are not limited herein. The bracket 22 is fixedly installed on the outer surface of the elastic rubber module 21, and one end of the bracket 22 is fixedly connected with the outer surface of the elastic rubber module 21, so that the diameter of the through hole 23 can be changed relative to the diameter change of the rod-shaped object; the other end of the bracket 22 is fixedly connected to the inner ring of the stator 10, so as to realize the elastic connection between the elastic rubber module 21 and the stator 10.
The elastic rubber module 21 is installed in the inner ring of the stator 10, the elastic rubber module 21 is provided with the through hole 23, the elastic rubber module 21 is a thermoplastic elastomer, and the thermoplastic elastomer can be styrene (SBS, SIS, SEBS, SEPS), olefin (TP0, TPV), diene (TPB, TPI), vinyl chloride (TPVC, TCPE), urethane (TPU), ester (TPEE), amide (TPAE), fluorocarbon (TPF), silicone, ethylene, and the like, and in this embodiment, the thermoplastic elastomer is used, which has the advantages of: (1) can be processed by a general thermoplastic molding machine, such as injection molding, extrusion molding, blow molding, compression molding, progressive die molding, etc. (2) The vulcanization can be carried out by a rubber injection molding machine, and the time can be shortened to be within the lmin from the original 20 min. (3) The molding and vulcanization can be carried out by an extruder, the extrusion speed is high, and the vulcanization time is short. (4) The waste material (flash burr, extrusion waste glue) produced in the production process and the waste product finally produced can be directly returned for reuse. (5) The used TPE old products can be recycled after being simply regenerated, so that the environmental pollution is reduced, and the resource regeneration source is enlarged. (6) The vulcanization is not needed, the energy is saved, and the energy consumption for producing the high-pressure hose is taken as an example: 188MJ/kg of rubber and 144MJ/kg of TPE, and can save energy by more than 25 percent. (7) The self-reinforcing property is high, the formula is greatly simplified, so that the influence of the compounding agent on the polymer is greatly reduced, and the quality and performance are easier to master.
One end of the bracket 22 is mounted on the elastic rubber module 21, the other end of the bracket 22 is mounted on the inner side surface of the stator 10 facing the elastic rubber module 21, and the bracket 22 can freely stretch and retract under the action of external force.
Referring to fig. 3, the rotor assembly 30 includes a first rotor unit 31 and a second rotor unit 32, the wind cup 50 is respectively fixedly mounted to the first rotor unit 31 and the second rotor unit 32, and the stator 10 is disposed between the first rotor unit 31 and the second rotor unit 32 and can rotate relative to the first rotor unit 31 and the second rotor unit 32.
Each rotor 321 unit includes a rotor 321 and a rolling element 322, taking the second rotor unit 32 as an example, referring to fig. 4, the second rotor unit 32 includes a rotor 321 and a rolling element 322, the rolling element 322 is installed between the rotor 321 and the stator 10, and the rotor 321 and the stator 10 rotate relatively through the rolling element 322.
The rotor 321 is annular, the rotor 321 is disposed opposite to the stator 10, rolling grooves 323 or 11 are respectively disposed on opposite surfaces of the rotor 321 and the stator 10, and the rolling members 322 are simultaneously accommodated in the rolling grooves 323 and 11 disposed on the rotor 321 and the stator 10, so that the rotor 321 and the stator 10 rotate relatively via the rolling members 322.
In the present embodiment, the rotor 321 is formed by stacking a plurality of laminations made of metal sheets such as mild steel, silicon steel, and stainless steel together.
The rolling members 322 are spherical, in this embodiment, the rolling members 322 are wear-resistant ceramic balls, and in some embodiments, the rolling members 322 may also be insulating balls made of other materials. And are not limited herein.
The static ring-shaped conductive ring 60 is annular and is fixedly mounted on the outer periphery of the stator 10.
The movable annular conductive ring 70 is mounted on the surface of the elastic rubber module 21 of the sleeving assembly 20, specifically, the elastic rubber module 21 is provided with an annular groove around the through hole 23, the movable annular conductive ring 70 is accommodated and fixed in the annular groove, and the control main board 80 is electrically connected with the stationary annular conductive ring 60 and the movable annular conductive ring 70 respectively.
One end of the coil winding 40 is fixedly installed on the rotor assembly 30 and is also in contact with the stationary annular conductive ring 60, the other end of the coil winding 40 is electrically connected with the moving annular conductive ring 70, and the moving annular conductive ring 70 can rotate along with the rotation of the coil winding 40.
The contact manner of one end of the coil winding 40 and the stationary conductive ring may be brush contact, or other contact manners, but it should be noted that the contact manner of one end of the coil winding 40 and the stationary conductive ring is dynamic contact, that is, one end of the coil winding 40 can move relative to the stationary conductive ring. In order to achieve the effect of fixedly mounting the current transmission and wind resistance monitoring device 100, the static annular conductive ring 60 is arranged, the static annular conductive ring 60 does not rotate along with the coil winding 40, and the movable annular conductive ring 70 rotates along with the coil winding 40.
The coil winding 40 includes a plurality of wires connected in parallel between the stationary annular conductive ring 60 and the moving annular conductive ring 70. For the annular wind-resistant monitoring device 100 without a physical real shaft, the non-spiral parallel unidirectional conducting wire is used for cutting magnetic lines, so that the contradiction between the annular cutting motion and the radial fixing point required by the wind-resistant monitoring device 100 is solved, and the annular rotor 321 and the stator 10 are fixedly supported while the coil winding 40 rotates. Meanwhile, the design mode that a plurality of wires in the coil winding 40 are connected in parallel avoids the problem that induced electromotive forces of different parts of the coil winding 40 are counteracted when the annular guide rail generates electricity.
Referring to fig. 4, the control board 80 includes a battery 81 and a control circuit; the battery is electrically connected with the coil winding 40 and is used for charging according to the induced current; the control circuit is electrically connected with the battery and used for working according to the power supply provided by the battery.
The control circuit comprises a sampling circuit, a controller 82, a gyroscope 83 and a communication module 84; the sampling circuit is electrically connected with the coil winding 40 and is used for sampling the induced current to obtain a sampling signal; the controller 82 is electrically connected with the sampling circuit and is used for calculating wind speed and/or wind pressure according to the sampling signal;
the gyroscope is electrically connected to the controller 82; the communication module 84 is electrically connected with the controller 82; when the controller 82 detects that the wind speed and/or the wind pressure meet a preset condition, the gyroscope 83 and the communication module 84 are awakened, and the wind speed and/or the wind pressure and/or gyroscope data are uploaded to a background through the communication module 84. According to the invention, the gyroscope and the communication module can be awakened only when the wind speed and/or the wind pressure reach a certain value, so that the power consumption can be reduced, and the long-term monitoring of the field working environment is facilitated.
It should be noted that the wind-resistant monitoring device 100 may be modularized, and specifically, the rotor 321 is formed by splicing a plurality of sections of rotor 321 modules; and/or the stator 10 is formed by splicing a plurality of sections of stator 10 modules; and/or, the sleeving assembly 20 is formed by splicing a plurality of sleeving parts, so that the wind-resistant monitoring device 100 can be quickly and directly sleeved on plants, and the device can adapt to plants with different sizes. Further, the rotor 321 is composed of a shaftless arc module, and can be quickly sleeved on a plant trunk, so that the purpose of real-time monitoring is achieved.
Fig. 5 is an embodiment of a wind resistance monitoring method according to an embodiment of the present invention. It should be noted that the above explanation of the embodiment of the wind monitoring apparatus 100 is also applicable to the wind monitoring method of the present embodiment, and is not detailed here to avoid redundancy.
As shown in fig. 5, the wind-resistance monitoring method may be performed by the wind-resistance monitoring apparatus 100, and includes the following steps:
s10, sleeving the sleeving assembly on the rod-shaped object.
And S20, when the wind power pushes the wind cup, the wind cup drives the rotor assembly to rotate relative to the stator, so that the coil winding cuts the magnetic induction line in the magnetic field to generate induction current.
And S30, the sampling circuit samples the induced current to obtain a sampling signal.
And S40, calculating the wind speed and/or wind pressure by the controller according to the sampling signal.
And S50, when the wind speed and/or the wind pressure meet the preset conditions, the controller wakes up the gyroscope and the communication module, and uploads the wind speed and/or the wind pressure and/or the gyroscope data to a background through the communication module. The wind resistance of the plants can be monitored under the condition of a certain wind speed.
Compared with the prior art, the invention provides a wind-resistant monitoring device which comprises a stator, a sleeving assembly, a rotor assembly, a coil winding, a wind cup and a control main board, wherein the stator is used for providing a magnetic field, and is annular; the sleeving assembly is arranged in an inner ring of the stator and is elastically connected with the stator, the sleeving assembly is provided with a through hole for a rod-shaped object to penetrate through, and the diameter of the through hole can be changed relative to the diameter change of the rod-shaped object; the rotor component can rotate relative to the stator, and is annular; the coil winding is wound on the rotor component; the wind cup is arranged on the rotor assembly and is pushed by wind power to drive the rotor assembly to rotate relative to the stator, so that the coil winding cuts the magnetic induction line in the magnetic field to generate induction current; the control main board is electrically connected with the coil winding and used for working according to the induction current. The static annular conductive ring is fixedly arranged on the outer periphery of the stator. Above-mentioned anti-wind monitoring devices can be to the effective monitoring of carrying out of plant anti-wind ability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A wind-resistant monitoring device, comprising:
a stator for providing a magnetic field, the stator being annular;
a sheathing assembly mounted in the inner ring of the stator and elastically connected with the stator, the sheathing assembly being provided with a through hole for a rod to pass through, the diameter of the through hole being variable with respect to the diameter of the rod, wherein,
the subassembly is established to the cover includes: an elastic rubber module installed in the inner ring of the stator, the elastic rubber module being provided with the through hole,
one end of the bracket is mounted on the elastic rubber module, the other end of the bracket is mounted on the inner side surface of the stator facing the elastic rubber module, and the bracket can freely stretch under the action of external force;
a rotor assembly rotatable relative to the stator, the rotor assembly being annular;
a coil winding wound around the rotor assembly;
the wind cup is arranged on the rotor assembly and drives the rotor assembly to rotate relative to the stator under the pushing of wind power, so that the coil winding cuts the magnetic induction line in the magnetic field to generate induction current;
the control main board is electrically connected with the coil winding and is used for working according to the induced current;
the static annular conductive ring is fixedly arranged on the outer periphery of the stator;
the control mainboard is respectively electrically connected with the static annular conductive coil and the dynamic annular conductive coil, one end of the coil winding is fixedly arranged on the rotor assembly and is also contacted with the static annular conductive coil, the other end of the coil winding is electrically connected with the dynamic annular conductive coil, and the dynamic annular conductive coil can rotate along with the rotation of the coil winding.
2. The wind resistance monitoring device of claim 1, wherein the rotor assembly includes a first rotor unit and a second rotor unit, the wind cups are fixedly mounted with the first rotor unit and the second rotor unit, respectively, and the stator is disposed between the first rotor unit and the second rotor unit and is rotatable relative to the first rotor unit and the second rotor unit, respectively.
3. A wind-monitoring device according to claim 2, wherein each rotor unit includes:
a rotor;
the rolling piece is arranged between the rotor and the stator, and the rotor and the stator rotate relatively through the rolling piece.
4. A wind-resistant monitoring device according to claim 3,
the rotor is formed by splicing a plurality of sections of rotor modules;
and/or the presence of a gas in the gas,
the stator is formed by splicing a plurality of sections of stator modules.
5. The wind resistance monitoring device of claim 4, wherein the coil winding comprises a plurality of wires connected in parallel between the stationary annular conductive ring and the moving annular conductive ring.
6. A wind-resistant monitoring device according to any one of claims 1 to 5, wherein the control main panel includes:
a battery electrically connected to the coil winding for charging according to the induced current;
and the control circuit is electrically connected with the battery and is used for working according to the power supply provided by the battery.
7. A wind-resistant monitoring device according to claim 6, wherein the control circuit includes:
the sampling circuit is electrically connected with the coil winding and is used for sampling the induced current to obtain a sampling signal;
the controller is electrically connected with the sampling circuit and used for calculating wind speed and/or wind pressure according to the sampling signal;
a gyroscope electrically connected with the controller;
the communication module is electrically connected with the controller;
when the controller detects that the wind speed and/or the wind pressure meet preset conditions, the gyroscope and the communication module are awakened, and the wind speed and/or the wind pressure and/or gyroscope data are uploaded to a background through the communication module.
8. A wind-resistance monitoring method, applied to a wind-resistance monitoring device according to claim 7, the method comprising:
sleeving the sleeving assembly on the rod-shaped object;
when wind power pushes the wind cup, the wind cup drives the rotor assembly to rotate relative to the stator, so that the coil winding cuts a magnetic induction line in the magnetic field to generate induction current;
the sampling circuit samples the induced current to obtain a sampling signal;
the controller calculates the wind speed and/or wind pressure according to the sampling signal;
when the wind speed and/or the wind pressure meet preset conditions, the controller wakes up the gyroscope and the communication module, and the wind speed and/or the wind pressure and/or gyroscope data are uploaded to a background through the communication module.
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|---|---|---|---|
| CN201911221299.2A CN110988389B (en) | 2019-12-03 | 2019-12-03 | Wind-resistant monitoring device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911221299.2A CN110988389B (en) | 2019-12-03 | 2019-12-03 | Wind-resistant monitoring device and method |
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| CN110988389B true CN110988389B (en) | 2022-01-04 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60213867A (en) * | 1984-04-09 | 1985-10-26 | Shinko Kogyo Kk | Wind velocity sensor |
| CN87203531U (en) * | 1987-03-15 | 1988-01-27 | 吕平 | Magnet suspended cup wind velocity sensor |
| CN101814811A (en) * | 2009-02-24 | 2010-08-25 | 河南森源电气股份有限公司 | Axial magnetic field permanent magnet wind generator |
| CN205608218U (en) * | 2016-05-20 | 2016-09-28 | 温州电力设计有限公司 | Shaft tower meteorological monitoring device |
| CN108414787A (en) * | 2018-02-13 | 2018-08-17 | 中国电力科学研究院有限公司 | A kind of anti-icing wind sensor of heated type |
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