CN117155264A - Sensor internet of things acquisition equipment and acquisition method - Google Patents
Sensor internet of things acquisition equipment and acquisition method Download PDFInfo
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- CN117155264A CN117155264A CN202311434588.7A CN202311434588A CN117155264A CN 117155264 A CN117155264 A CN 117155264A CN 202311434588 A CN202311434588 A CN 202311434588A CN 117155264 A CN117155264 A CN 117155264A
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
- H02S40/12—Means for removing snow
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The application relates to the technical field of data acquisition and transmission, and particularly discloses a sensor internet of things acquisition device and an acquisition method. The application has the effect of deicing the surface of the battery plate and ensures the normal operation of data acquisition.
Description
Technical Field
The application relates to the technical field of data acquisition and transmission, in particular to acquisition equipment and an acquisition method of the Internet of things of a sensor.
Background
At present, the Internet of things is an important component of a new generation of information technology and is also an important development stage of an 'informatization' age. The internet of things is the internet of things. This has two layers of meaning: firstly, the core and the foundation of the Internet of things are still the Internet, and the Internet is an extended and expanded network based on the Internet; secondly, the user side extends and expands to any article to article, and information exchange and communication are carried out, namely, the article information is carried out. The internet of things is widely applied to the fusion of networks through communication sensing technologies such as intelligent sensing, recognition technologies, pervasive computing and the like, and is also called as a third wave of development of world information industry after a computer and the Internet, and a very important factor in the construction of the internet of things is an internet of things sensor data acquisition and transmission device; however, the existing data acquisition and transmission device of the sensor of the internet of things has the defects of structure, so that the angle of the solar cell panel cannot be well adjusted during installation, the conversion rate of solar energy is low, the waterproof effect is poor, and the whole device is easy to paralysis in rainy days.
In related art, patent publication number CN109634172a proposes a data acquisition and transmission device of an internet of things sensor, including the cylindricality pole, the upper end of cylindricality pole is connected with the installation pole, the installation pole runs through and has the installation horizontal pole, three mount pad is installed to the installation horizontal pole, wind direction detector, weather shutter box, wind speed detector is installed to the mount pad, the mount pole is connected with the roating seat, the roating seat is equipped with first retaining member, the upside of roating seat is connected with the mount pad, the mount pad is connected with the pivot, the pivot is connected with solar cell panel, solar cell panel is equipped with the through-hole corresponding with the mount pad, solar cell panel's downside is equipped with two U type seats, U type seat is connected with the round pin axle, the round pin hub connection has first pole, the other end of first pole is equipped with first through-hole, first through-hole is connected with locking screw, locking screw is equipped with lock nut, locking screw is connected with the second pole, the second round pin axle is connected with the second round pin axle, the second round pin axle is connected with the second U type seat.
For the related technology, as the solar panel is exposed in the nature, particularly when the weather is cold in winter, the solar panel is easy to freeze, if the freezing is not timely processed, the normal work of the solar panel can be affected, and finally the normal data collection of the internet of things is affected.
Disclosure of Invention
In order to solve the problem that normal use is affected by caking on the surface of a battery plate, the application provides acquisition equipment and an acquisition method of the sensor Internet of things.
The application provides a sensor internet of things acquisition device which adopts the following technical scheme:
the sensor Internet of things acquisition equipment comprises a solar battery module, a solar BMS controller, a lithium battery, an interface module, a self-adaptive data acquisition module, an information fusion module and a communication module,
the solar cell module comprises a bracket, a cell panel rotatably arranged on the bracket, an adjusting mechanism for adjusting the angle of the cell panel, a distributing mechanism for spreading snow-melting agent to the cell panel and a monitoring mechanism for monitoring whether the cell panel is frozen or not.
Optionally, the cloth mechanism including fix support frame, reciprocal set up in cloth frame on the support frame, rotate set up in cloth section of thick bamboo on the cloth frame, be used for realizing cloth frame reciprocating motion's reciprocal portion and be used for the drive cloth section of thick bamboo pivoted control assembly, be used for filling snow melt agent in the cloth section of thick bamboo, cloth section of thick bamboo length direction is along the perpendicular to the direction of motion of cloth frame, cloth section of thick bamboo is provided with a plurality of cloth holes, cloth hole orientation panel direction sets up.
Optionally, the distributing mechanism further comprises a pushing plate and a silica gel pad arranged on the pushing plate, the pushing plate is fixed on the outer wall of the distributing cylinder, and the straight line where the pushing plate is located and the straight line where the distributing hole is located are symmetrically arranged relative to the central axis of the distributing cylinder.
Optionally, the cloth mechanism is still including being used for monitoring melting subassembly of deicing, melt the subassembly including fixing detect the case on the support frame, slide set up in the reaction box in the detect case, set up in the feed supplement case in the reaction box, be used for realizing the reciprocating part of reaction box reciprocating motion, temperature sensor, and reaction plate, be used for filling quick lime in the feed supplement case just the bottom of feed supplement case is provided with the discharge gate, detect the case and be provided with the water inlet, the water inlet with the discharge gate is located the coplanar and all with reaction plate upper surface butt, reaction plate fixed connection is in the opening part of reaction box just the reaction plate is provided with the reaction mouth, the reaction mouth with the opening coincidence of reaction box, the reaction mouth with any one of water inlet and the discharge gate just communicates, temperature sensor install in detect in the case and be close to the water inlet position.
Optionally, the monitoring mechanism includes balancing weight, monitoring piece, connecting rope, fixed pulley and is used for triggering the trigger subassembly that cloth section of thick bamboo begins the cloth, the fixed pulley rotate set up in the panel below, connecting rope is used for connecting balancing weight and monitoring piece, the panel still is provided with the limiting block, the limiting block is provided with and is used for limiting the limiting hole of monitoring piece motion, connecting rope pass behind the limiting hole with the monitoring piece is connected, the monitoring piece with the panel laminating.
Optionally, the trigger assembly includes first electro-magnet, proximity switch, first electro-magnet is fixed the panel bottom, first electro-magnet with the balancing weight adsorbs, proximity switch also install in on the panel and be located the below of first electro-magnet, proximity switch control assembly work.
Optionally, the monitoring mechanism further includes a monitoring frame, an elastic set up in monitor bar on the monitoring frame, be used for adsorbing the second electro-magnet, infrared emitter and the infrared receiver of monitor bar, the monitoring frame install in one side of panel, the second electro-magnet install in on the monitoring frame, infrared emitter and the infrared receiver all install in the monitoring frame, infrared emitter and the infrared receiver is located respectively monitor bar both sides.
Optionally, the brine tank is still installed to the support, the brine tank with detect respectively be located the opposite both sides of panel, be provided with the water pump in the brine tank, the output of water pump is connected with the water pipe, the other end of water pipe is connected with the shower nozzle, the shower nozzle slope sets up and orientation the panel sets up.
Optionally, the monitoring frame is provided with the perforation, the monitor rod passes the perforation, the top fixedly connected with handle of monitor rod, the monitor rod overcoat is equipped with the spring, the both ends of spring respectively with the handle and monitoring frame fixed connection.
The application provides a sensor internet of things acquisition method which adopts the following technical scheme:
a sensor Internet of things acquisition method comprises the following steps:
s1, processing the external environment of the battery plate, judging whether the battery plate is frozen or not by using a monitoring sheet, and carrying out deicing by using solid salt or salt water after judging the thickness of the ice surface by combining a monitoring rod;
s2, supplying power to the solar panel, and supplying electric energy to each component by the solar panel;
s3, self-adaptive sensor data acquisition;
s4, information fusion processing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the first electromagnet is electrified, the balancing weight is adsorbed, the monitoring piece cannot be subjected to the gravity action of the balancing weight, when ice is formed above the battery plate, the first electromagnet is demagnetized, the balancing weight pulls the monitoring piece under the gravity action, if the position of the balancing weight does not move, the situation that ice is formed on the battery plate is proved, the battery plate is required to be iced, solid salt is spread towards the battery plate by utilizing the distributing mechanism, and the ice melting efficiency of the battery plate is greatly improved; if the position of the balancing weight moves and moves to the position of the proximity switch, the situation that the battery plate is not frozen is proved, the battery plate can still be used normally, and the battery plate is not required to be subjected to ice-melting operation;
2. after the first electromagnet is electrified, the balancing weight is adsorbed, the monitoring piece cannot be subjected to the gravity action of the balancing weight, when ice is formed above the battery plate, the first electromagnet is demagnetized, the balancing weight pulls the monitoring piece under the gravity action, if the position of the balancing weight does not move, the situation that ice is formed on the battery plate is proved, the battery plate is required to be iced, solid salt is spread towards the battery plate by utilizing the distributing mechanism, and the ice melting efficiency of the battery plate is greatly improved; if the position of the balancing weight moves and moves to the position of the proximity switch, the situation that the battery plate is not frozen is proved, the battery plate can still be used normally, and the battery plate is not required to be subjected to ice-melting operation;
3. if ponding melts the back on the panel, water flows towards the lateral wall of panel under the dead weight effect this moment, water also can flow to the detection incasement simultaneously, water enters into the reaction mouth from the delivery port in, produce a large amount of heats after the water reacts with quick lime, temperature sensor monitors the temperature of reaction case position and takes place sharp change this moment, it melts to prove that the ice-cube takes place on the panel this moment, step motor drives the axis of rotation, the panel is driven to take place the slope, the salt water of being convenient for drops from the panel, the water that the ice-cube melts flows to in the salt water tank with solid salt flow for follow-up melting ice.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic view of a cloth cartridge in an embodiment of the application;
FIG. 4 is a schematic view of a monitor rack, a monitor rod and a second electromagnet according to an embodiment of the present application;
FIG. 5 is a schematic diagram of a monitoring mechanism in an embodiment of the application.
Reference numerals: 1. a bracket; 2. a battery panel; 3. a support frame; 4. a cloth rack; 5. a cloth cylinder; 6. a reciprocating part; 7. a cloth hole; 8. a pushing plate; 9. a silica gel pad; 10. a detection box; 11. a reaction box; 12. supplementing a feed box; 13. a temperature sensor; 14. a reaction plate; 15. a water inlet; 16. a discharge port; 17. a reaction port; 18. balancing weight; 19. monitoring a piece; 20. a limiting block; 21. a connecting rope; 22. a fixed pulley; 23. a first electromagnet; 24. a proximity switch; 25. a monitoring rack; 26. a monitoring rod; 27. a second electromagnet; 28. an infrared emitter; 29. an infrared receiver; 30. a brine tank; 31. a water pump; 32. a water pipe; 33. a spray head; 34. a spring; 35. a handle.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a sensor internet of things acquisition device.
Referring to fig. 1, a sensor internet of things collection device includes a solar cell module, a solar BMS controller, a lithium battery, an interface module, an adaptive data collection module, an information fusion module, and a communication module. The interface module provides various data interfaces, such as RS-485/422, RS-232C, SDI-12, ethernet and optical signals, and receives different sensor information; the existing sensor generally selects different interfaces according to the data volume, the transmission rate, the cost and the anti-interference performance, but the data acquisition is difficult, and the module provides various input interfaces, so that the application environment is greatly improved. The self-adaptive data acquisition module can automatically identify the monitoring factors of unknown sensors according to the preset threshold by utilizing the self-adaptive sensor data acquisition method, analyze the data structure of the unknown sensors and convert the data into a standard data format; prompting manual intervention for an unidentifiable sensor; the module solves the problem that the prior sensor data can only be processed, but the data of a larger amount of unknown sensors cannot be processed, and reduces the workload of personnel by using artificial intelligence technology as much as possible. The information fusion module utilizes the information fusion method to package and upload the relevant monitoring factor data. The common data collector only collects, no matter what the processing is, the back-end data processing is complicated, the real-time performance is not high, and the module simplifies the workload of the back-end system data processing, improves the data correlation and saves the channel resources; the communication module is responsible for the communication between the device and the total data processing center, and adopts Modbus-RTU and SDI-12 communication protocols, so that the communication modules such as GPRS, 4GLTE, 5G, zigBee, loRa, NB-Lot and the like can be flexibly connected, the flexibility of the communication mode of the device is ensured, and the device is suitable for different application scenes.
Referring to fig. 1 and 2, a solar cell module is used for providing electric energy for each component, the solar cell module includes support 1, rotate the panel 2 that sets up on support 1, an adjustment mechanism for adjusting the angle of panel 2, a cloth mechanism for spreading snow melt agent for panel 2, and a monitoring mechanism for monitoring whether panel 2 freezes, rotate through the axis of rotation between the casing of panel 2 and support 1 and be connected, the direction of axis of rotation is not as the restriction in this embodiment, only need ensure that panel 2 rotate along the axis of rotation can, adjustment mechanism includes step motor, step motor's output and axis of rotation are coaxial fixed, when step motor drive axis of rotation rotates, can realize the effect of rotation to solar cell panel 2 this moment, through adjusting the angle of solar cell panel 2, both can guarantee that solar cell panel 2 is towards solar setting, simultaneously also be convenient for ponding on panel 2 flows out.
The monitoring mechanism comprises a balancing weight 18, a monitoring piece 19, a connecting rope 21, a fixed pulley 22 and a triggering component for triggering the cloth barrel 5 to start to distribute, wherein the fixed pulley 22 is rotatably arranged below the battery plate 2, the connecting rope 21 is used for connecting the balancing weight 18 and the monitoring piece 19, the bottom of the side wall of the battery plate 2 is fixedly connected with a limiting block 20, the limiting block 20 is provided with a limiting hole for limiting the movement of the monitoring piece 19, the connecting rope 21 passes through the limiting hole and then is connected with the monitoring piece 19, the monitoring piece 19 is attached to the battery plate 2, the monitoring piece 19 is made of a light material in the embodiment, the icing of the surface of the battery plate 2 is ensured, the tangent plane of the cross section circle of the fixed pulley 22 and the connecting rope 21 are positioned on the same plane, the plane of the connecting rope 21 and the battery plate 2 is ensured, and the width dimension of the monitoring piece 19 is larger than the aperture dimension of the limiting hole, so that the monitoring piece 19 is always positioned on the battery plate 2; the weight 18 is naturally suspended under the action of its own weight, and a distance for sliding the monitor piece 19 is provided between the initial position of the monitor piece 19 and the restriction block 20.
The triggering assembly comprises a first electromagnet 23 and a proximity switch 24, wherein the first electromagnet 23 is fixed at the bottom of the battery plate 2, the first battery is attached to the balancing weight 18 for adsorption, the proximity switch 24 is also arranged at the bottom of the battery plate 2 and positioned below the first electromagnet 23, and the proximity switch 24 is used for sensing the balancing weight 18; in the initial state, after the panel 2 is adjusted to the horizontal position, and the monitoring piece 19 is completely attached to the panel 2, the distance between the monitoring piece 19 and the limiting block 20 is larger than the distance from the first electromagnet 23 to the proximity switch 24, and the balancing weight 18 is vertically arranged, and the weight of the balancing weight 18 is selected in the embodiment only to ensure that the monitoring piece 19 can be pulled by the balancing weight 18 when the monitoring piece 19 is not frozen on the panel 2; after the first electromagnet 23 is electrified, the balancing weight 18 is adsorbed, at the moment, the monitoring piece 19 is not subjected to the gravity action of the balancing weight 18, when ice is formed above the battery plate 2, the first electromagnet 23 is demagnetized, the balancing weight 18 pulls the monitoring piece 19 under the gravity action, if the position of the balancing weight 18 does not move, the situation that the battery plate 2 is frozen is proved, the battery plate 2 needs to be frozen, solid salt is spread towards the battery plate 2 by using a distributing mechanism, and the ice melting efficiency of the battery plate 2 is greatly improved; if the position of the weight 18 moves and moves to the position close to the switch 24, it is proved that the battery plate 2 is not iced, and the battery plate 2 can still be used normally, so that the ice-melting operation of the battery plate 2 is not needed.
Referring to fig. 1 and 3, the distributing mechanism includes a support frame 3 fixed at the bottom of a battery plate 2, a distributing frame 4 reciprocally disposed on the support frame 3, a distributing cylinder 5 rotatably disposed on the distributing frame 4, a reciprocally moving part 6 for realizing the reciprocal movement of the distributing frame 4, and a control assembly for driving the distributing cylinder 5 to rotate, wherein the moving direction of the distributing frame 4 is along the direction perpendicular to the axis of rotation of the battery plate 2, the distributing cylinder 5 is internally filled with a snow-melting agent, in this embodiment, the snow-melting agent adopts solid salt, because the solid salt can accelerate melting of ice cubes and has low manufacturing cost, the distributing cylinder 5 is provided with a plurality of distributing holes 7 along the moving direction perpendicular to the distributing frame 4, the distributing holes 7 are disposed towards the direction of the battery plate 2, the arrangement of the plurality of distributing holes 7 is a straight line and is parallel to the length direction of the distributing cylinder 5, and the initial position of the distributing holes 7 is located upward, so as to avoid the solid salt from falling from the distributing holes 7.
The proximity switch 24 is used for triggering the control assembly to work, the control assembly includes control motor and control shaft, rotate through the control shaft between cloth section of thick bamboo 5 and the cloth frame 4 to be connected, the axis direction of control shaft sets up along panel 2 pivoted axis direction between cloth section of thick bamboo 5 and the cloth frame 4, the control motor is fixed on cloth frame 4 and is used for driving the control shaft and rotates, control motor and proximity switch 24 are electric connection too, control motor is connected through PLC controller control between control motor and the proximity switch 24, when proximity switch 24 does not discern balancing weight 18, control motor is triggered the work this moment, step motor drive cloth section of thick bamboo 5 rotates 180 and rotates cloth hole 7 to the position towards panel 2, the solid salt drops to panel 2 from the cloth section of thick bamboo 5 this moment, along with the reciprocating motion of cloth frame 4, realize spreading the effect of solid salt on panel 2 this moment. The reciprocating part 6 can be an electric push rod or an air cylinder in the embodiment, and is preferably an electric push rod, the electric push rod is fixed on the supporting frame 3, and the output end of the electric push rod is fixedly connected with the cloth frame 4, so that the effect of spreading solid salt towards the battery plate 2 is realized.
Referring to fig. 1 and 3, cloth mechanism still includes push plate 8 and sets up the silica gel pad 9 on push plate 8, push plate 8 fixes the outer wall at cloth section of thick bamboo 5, adopt screw threaded connection's mode between push plate 8 and the cloth section of thick bamboo 5, and adopt glue bonding's mode between push plate 8 and the silica gel pad 9, silica gel pad 9 is used for clearing up ponding on the panel 2, push plate 8's length direction sets up along the length direction of cloth section of thick bamboo 5, push plate 8 place straight line and cloth hole 7 place straight line are for the central axis symmetry setting of cloth section of thick bamboo 5, the minimum distance between panel 2 and the outer wall of cloth section of thick bamboo 5 is less than the thickness size of silica gel pad 9, after cloth section of thick bamboo 5 drives silica gel pad 9 and rotates to the position with panel 2 butt, silica gel pad 9 is by extrusion, along with cloth frame 4 reciprocating motion, silica gel pad 9 is cleared up ponding on the panel 2, avoid salt water to stay on panel 2 for a long time.
Referring to fig. 1 and 5, the distributing mechanism further comprises a melting assembly for monitoring the deicing situation, the melting assembly comprises a detection box 10 fixed on the support frame 3, a reaction box 11 arranged in the detection box 10 in a sliding manner, a replenishing box 12 arranged in the reaction box 11, a reciprocating part 6 for realizing the reciprocating motion of the reaction box 11, a temperature sensor 13 and a reaction plate 14, wherein the detection box 10 is provided with a water inlet 15, the opening of the water inlet 15 is arranged upwards, the side wall of the battery plate 2 is positioned in the range of the water inlet 15 of the detection box 10, namely, in order to ensure that the ponding flows into the detection box 10, the replenishing box 12 is filled with quicklime, a discharge port 16 is arranged at the bottom of the replenishing box 12, the top of the replenishing box 12 is in the detection box 10, the replenishing box 12 is arranged in the detection box 10, the position of the replenishing box 12 deviates from the water inlet 15 of the detection box 10, the water inlet 15 and the discharge port 16 are positioned on the same plane and are all in butt joint with the upper surface of the reaction plate 14, the reaction plate 14 is fixed at the opening of the reaction box 11, the reaction plate 14 is provided with a reaction port 17, the reaction port 17 is coincident with the upper surface of the reaction box 11, and the reaction port 17 is only one of the water inlet 17 and the water inlet 16 is communicated with the water inlet 16. The reciprocating part 6 also adopts an electric push rod which is positioned in the detection box 10 and used for pushing the reaction box 11 to move. The temperature sensor 13 is installed in the detection box 10 and is close to the position of the water inlet 15, so that the temperature sensor 13 can monitor the position near the reaction box 11 in real time.
When the battery plate 2 is in the horizontal state, the reaction tank 11 is positioned under the material supplementing box 12, the reaction port 17 is overlapped with the material outlet 16, quick lime falls into the reaction tank 11 at the moment, the reaction plate 14 seals the water inlet 15, after the solid salt is spread on the battery plate 2, the reaction tank 11 is pushed to the position of the water inlet 15 through the reciprocating part 6 at the moment, the material outlet 16 is sealed by the reaction plate 14, if the accumulated water on the battery plate 2 melts, water flows towards the outer side wall of the battery plate 2 under the action of dead weight at the moment, meanwhile, water flows into the detection box 10, after the water enters the reaction port 17 from the water outlet, a large amount of heat is generated after the water reacts with the quick lime, at the moment, the temperature sensor 13 monitors that the temperature of the position of the reaction tank 11 changes sharply, at the moment, ice cakes on the battery plate 2 are proved to melt, therefore, the accumulated water on the battery plate 2 needs to be processed rapidly, the temperature sensor 13 is connected with the stepping motor through the control of the PLC, the stepping motor drives the rotating shaft to incline, and the saline water is convenient to fall from the battery plate 2.
Referring to fig. 1 and 5, the bracket 1 is further provided with a brine tank 30, the brine tank 30 and the detection tank 10 are respectively located at two different sides of the battery plate 2, the detection tank 10 is located at either side, the brine tank 30 is located at one end of the rotation axis direction, the limiting block 20 and the monitoring piece 19 are located at either end of the rotation axis direction, and when ice cubes are melted, the battery plate 2 is rotated towards the brine tank 30, namely, the height of the detection tank 10 is higher than that of the brine tank 30, so that melted water and solid salt of the ice cubes flow into the brine tank 30, in the actual operation process, although the solid salt damages part, part of the solid salt is dissolved in the brine tank 30, so that the brine of the brine tank 30 can still be used for melting ice cubes, a water pump 31 is further arranged in the brine tank 30, the output end of the water pump 31 is connected with a water pipe 32, the other end of the water pipe 32 is connected with a spray head 33, the spray head 33 is obliquely arranged towards the battery plate 2, the spray head 33 is close to the position of the detection tank 10, and the sprayed brine can also flow into the brine tank 30 along with the direction of the sprayed brine flow, and the salt loss of the spray head 33 is reduced.
Referring to fig. 1 and 4, since the salt content in the brine tank 30 is low, the ice melting speed is low relative to the solid salt, in this embodiment, the ice is melted by using brine thinner than ice, while the solid salt is still used thicker than ice, in this embodiment, the detection tank 10 is preferably located at the same side of the battery plate 2 as the monitoring frame 25, therefore, the monitoring mechanism further comprises the monitoring frame 25, the monitoring rod 26 elastically arranged on the monitoring frame 25, the second electromagnet 27 for adsorbing the monitoring rod 26, the infrared emitter 28 and the infrared receiver 29, the monitoring rod 25 and the limiting block 20 are oppositely arranged and are respectively located at two ends of the axis direction of the rotating shaft, the monitoring frame 25 is provided with a perforation, the monitoring rod 26 passes through the perforation, the position of the monitoring rod 26 abutting against the ice is provided with a tip, the top end of the monitoring rod 26 is fixedly connected with the handle 35, the monitoring rod 26 is sleeved with the spring 34, two ends of the spring 34 are respectively fixedly connected with the handle 35 and the monitoring frame 25, and the length direction of the handle 35 is perpendicular to the length direction of the monitoring rod 26.
The second electromagnet 27 is mounted on the monitoring frame 25, the infrared emitter 28 and the infrared receiver 29 are respectively located at two sides of the monitoring rod 26, and in this embodiment, the initial position of the monitoring rod 26 is located between the infrared emitter 28 and the infrared receiver 29, if the thickness of the ice surface on the battery plate 2 does not exceed the limited thickness, the infrared receiver 29 receives the signal of the infrared emitter 28, the infrared receiver 29 is connected with the water pump 31 through the control of the PLC controller, and at this time, the water pump 31 sprays the brine in the brine tank 30 onto the battery plate 2 to melt the ice surface; if the thickness of the ice on the battery plate 2 exceeds the limit thickness, the monitoring rod 26 is still positioned between the infrared emitter 28 and the infrared receiver 29, and the ice is required to be spread and melted by using the solid salt in the cloth barrel 5. In the initial state, the second electromagnet 27 adsorbs the monitoring rod 26, in this embodiment, for convenience of operation, the second electromagnet 27 adsorbs the handle 35, so that the bottom end of the monitoring rod 26 is not abutted against the ice surface, the spring 34 is extruded and deformed, and when the monitoring rod 26 is required to detect the ice surface thickness bottom, after the second electromagnet 27 demagnetizes, the monitoring rod 26 moves towards the battery plate 2 under the action of the elasticity of the spring 34 and detects the ice surface thickness.
The implementation principle of the sensor internet of things acquisition equipment provided by the embodiment of the application is as follows: the method comprises the steps of carrying out a first treatment on the surface of the After the first electromagnet 23 is electrified, the balancing weight 18 is adsorbed, at the moment, the monitoring piece 19 is not subjected to the gravity action of the balancing weight 18, when ice is formed above the battery plate 2, the first electromagnet 23 is demagnetized, the balancing weight 18 pulls the monitoring piece 19 under the gravity action, if the position of the balancing weight 18 does not move, the situation that the battery plate 2 is frozen is proved, the battery plate 2 needs to be frozen, solid salt is spread towards the battery plate 2 by using a distributing mechanism, and the ice melting efficiency of the battery plate 2 is greatly improved; if the position of the weight 18 moves and moves to the position close to the switch 24, it is proved that the battery plate 2 is not iced, and the battery plate 2 can still be used normally, so that the ice-melting operation of the battery plate 2 is not needed.
If the thickness of the ice surface on the battery plate 2 does not exceed the limit thickness, the infrared receiver 29 receives the signal of the infrared transmitter 28, the infrared receiver 29 is in control connection with the water pump 31 through the PLC, and at the moment, the water pump 31 sprays the saline water in the saline water tank 30 onto the battery plate 2 to melt the ice surface; if the thickness of the ice surface on the battery plate 2 exceeds the limit thickness, the monitoring rod 26 is still positioned between the infrared emitter 28 and the infrared receiver 29, and the solid salt in the cloth barrel 5 is required to be used for spreading and melting the ice surface; when the proximity switch 24 does not recognize the balancing weight 18 and the thickness of the ice surface on the battery plate 2 exceeds the limiting thickness, the stepping motor drives the distribution cylinder 5 to rotate 180 degrees and rotates the distribution hole 7 to a position facing the battery plate 2, at the moment, the solid salt falls onto the battery plate 2 from the distribution cylinder 5, and along with the reciprocating motion of the distribution frame 4, the effect of spreading the solid salt on the battery plate 2 is achieved.
If ponding melts the back on the panel 2, water flows towards the lateral wall of panel 2 under the dead weight effect this moment, water also can flow to the detection incasement 10 simultaneously, after water enters into reaction mouth 17 from the delivery port, water and quick lime produce a large amount of heats after reacting, temperature sensor 13 monitored the temperature of reaction case 11 position and take place sharp change this moment, prove that the ice-cube takes place to melt on the panel 2 this moment, stepper motor drives the axis of rotation, panel 2 is driven and is inclined, the salt water of being convenient for drops from panel 2, the water that the ice-cube melts flows with solid salt in the brine tank 30 for follow-up melting ice.
The embodiment of the application also discloses a method for collecting the sensor internet of things, which comprises the following steps:
s1, processing the external environment of the battery plate 2, judging whether the battery plate 2 is frozen by using a monitoring sheet 19, and carrying out ice melting by using solid salt or salt water after judging the thickness of the ice surface by combining a monitoring rod 26; if ponding melts the back on the panel 2, water flows towards the lateral wall of panel 2 under the dead weight effect this moment, and water also can flow to the detection incasement 10 simultaneously, and water enters into in the reaction mouth 17 from the delivery port after, and a large amount of heats are produced to the water after reacting with quick lime, and temperature sensor 13 monitored the temperature in reaction box 11 position and take place sharp change this moment, and the demonstration ice-cube takes place to melt on the panel 2 this moment, and step motor drives the axis of rotation, and panel 2 is driven to take place the slope, and the salt solution of being convenient for drops from panel 2, and the same can also utilize reciprocating motion's silica gel pad 9 to clear up panel 2.
S2, supplying power to the solar panel 2, and supplying electric energy to each component by the solar panel 2;
s3, self-adaptive sensor data acquisition; step 1, establishing a database of known sensors; step 2, analyzing known sensor data; step 3, judging the type of the unknown sensor; step 4, judging unknown sensor monitoring factors; step 5, judging the value of the unknown sensor monitoring factor;
s4, information fusion processing, namely, S1, determining a position label of a position where a sensor is located; step S2, finding out monitoring factor data clauses related to the position label; step S3, carrying out normalization processing on the sending time of all the monitoring factor data; step S4, monitoring whether the time interval is fixed, entering step S5, otherwise entering step S6; s5, taking the interval time as a standard, judging that the interval time difference is smaller than a percentage threshold, and entering a step S7; step S6, carrying out clustering calculation on the monitoring time of all the monitoring factors, judging that the distance between the two monitoring factor clustering centers is smaller than a threshold value, and entering step S7; and S7, re-packing and uploading the relevant monitoring factor data according to a fixed format.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," "third," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. The terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "upper", "lower", "left", "right", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes.
The foregoing are all optional embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a sensor thing networking collection equipment, includes solar cell module, solar BMS controller, lithium cell, interface module, self-adaptation data acquisition module, information fusion module, communication module, its characterized in that:
the solar cell module comprises a bracket (1), a cell panel (2) rotatably arranged on the bracket (1), an adjusting mechanism for adjusting the angle of the cell panel (2), a distributing mechanism for spreading snow-melting agent to the cell panel (2) and a monitoring mechanism for monitoring whether the cell panel (2) is frozen or not; the distribution mechanism comprises a support frame (3) fixed at the bottom of the battery plate (2), a distribution frame (4) arranged on the support frame (3) in a reciprocating manner, a distribution cylinder (5) arranged on the distribution frame (4) in a rotating manner, a reciprocating part (6) for realizing the reciprocating motion of the distribution frame (4) and a control component for driving the distribution cylinder (5) to rotate, snow melting agent is filled in the distribution cylinder (5), the length direction of the distribution cylinder (5) is along the motion direction perpendicular to the distribution frame (4), a plurality of distribution holes (7) are formed in the distribution cylinder (5), and the distribution holes (7) are arranged towards the direction of the battery plate (2); the distribution mechanism further comprises a melting assembly for monitoring deicing, the melting assembly comprises a detection box (10) fixed on the support frame (3), a reaction box (11) arranged in the detection box (10) in a sliding manner, a material supplementing box (12) arranged in the reaction box (11) and used for realizing reciprocating motion of the reaction box (11), a temperature sensor (13) and a reaction plate (14), a discharge port (16) is arranged at the bottom of the material supplementing box (12) and used for filling quicklime, the detection box (10) is provided with a water inlet (15), the water inlet (15) and the discharge port (16) are positioned on the same plane and are all in butt joint with the upper surface of the reaction plate (14), the reaction plate (14) is fixedly connected with an opening of the reaction box (11) and is provided with a reaction port (17), the reaction port (17) coincides with an opening of the reaction box (11), and the water inlet (17) is close to the water inlet (15) and the temperature sensor (15) and is only arranged in one position of the water inlet (15) and is close to the position of the sensor (15).
2. The sensor internet of things collection device of claim 1, wherein: the material distribution mechanism further comprises a pushing plate (8) and a silica gel pad (9) arranged on the pushing plate (8), the pushing plate (8) is fixed on the outer wall of the material distribution cylinder (5), and a straight line where the pushing plate (8) is located and a straight line where the material distribution hole (7) is located are symmetrically arranged relative to the central axis of the material distribution cylinder (5).
3. The sensor internet of things collection device of claim 1, wherein: the utility model provides a monitoring mechanism includes balancing weight (18), monitor piece (19), connecting rope (21), fixed pulley (22) and is used for triggering the trigger subassembly that cloth section of thick bamboo (5) begins the cloth, fixed pulley (22) rotate set up in panel (2) below, connecting rope (21) are used for connecting balancing weight (18) and monitor piece (19), panel (2) still are provided with limiting block (20), limiting block (20) are provided with and are used for limiting monitor piece (19) motion's restriction hole, connecting rope (21) pass behind the restriction hole with monitor piece (19) are connected, monitor piece (19) with panel (2) laminating.
4. A sensor internet of things acquisition device according to claim 3, characterized in that: the trigger assembly comprises a first electromagnet (23) and a proximity switch (24), wherein the first electromagnet (23) is fixed at the bottom of the battery plate (2), the first electromagnet (23) is adsorbed by the balancing weight (18), the proximity switch (24) is also installed on the battery plate (2) and located below the first electromagnet (23), and the proximity switch (24) controls the control assembly to work.
5. The sensor internet of things collection device of claim 4, wherein: the monitoring mechanism further comprises a monitoring frame (25), a monitoring rod (26) arranged on the monitoring frame (25) in an elastic mode, a second electromagnet (27) used for absorbing the monitoring rod (26), an infrared emitter (28) and an infrared receiver (29), wherein the monitoring frame (25) is arranged on one side of the battery plate (2), the second electromagnet (27) is arranged on the monitoring frame (25), the infrared emitter (28) and the infrared receiver (29) are arranged on the monitoring frame (25), and the infrared emitter (28) and the infrared receiver are respectively arranged on two sides of the monitoring rod (26).
6. The sensor internet of things collection device of claim 5, wherein: the solar cell panel is characterized in that the bracket (1) is further provided with a brine tank (30), the brine tank (30) and the detection tank (10) are respectively located on two opposite sides of the cell panel (2), a water pump (31) is arranged in the brine tank (30), the output end of the water pump (31) is connected with a water pipe (32), the other end of the water pipe (32) is connected with a spray head (33), and the spray head (33) is obliquely arranged and faces the cell panel (2).
7. The sensor internet of things collection device of claim 6, wherein: the monitoring frame (25) is provided with a perforation, the monitoring rod (26) penetrates through the perforation, a handle (35) is fixedly connected to the top end of the monitoring rod (26), a spring (34) is sleeved outside the monitoring rod (26), and two ends of the spring (34) are fixedly connected with the handle (35) and the monitoring frame (25) respectively.
8. A sensor internet of things acquisition method based on the sensor internet of things acquisition device of any one of claims 1-7, characterized in that: the method comprises the following steps:
s1, processing the external environment of the battery plate (2), judging whether the battery plate (2) is frozen by using a monitoring sheet (19), and carrying out ice melting by using solid salt or salt water after judging the thickness of the ice surface by combining a monitoring rod (26);
s2, supplying power to the battery panel (2), and supplying electric energy to each component by the solar battery panel (2);
s3, self-adaptive sensor data acquisition;
s4, information fusion processing.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1818626A2 (en) * | 2006-02-09 | 2007-08-15 | Herbert Schneeweis | Solar cell snow removal device |
| CN107592071A (en) * | 2017-10-16 | 2018-01-16 | 西藏世峰高科能源技术有限公司 | Anti-ice-and-snow solar panel |
| CN208078959U (en) * | 2018-01-29 | 2018-11-09 | 曾佳玮 | A kind of photovoltaic power generation apparatus with deicing function |
-
2023
- 2023-11-01 CN CN202311434588.7A patent/CN117155264B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1818626A2 (en) * | 2006-02-09 | 2007-08-15 | Herbert Schneeweis | Solar cell snow removal device |
| CN107592071A (en) * | 2017-10-16 | 2018-01-16 | 西藏世峰高科能源技术有限公司 | Anti-ice-and-snow solar panel |
| CN208078959U (en) * | 2018-01-29 | 2018-11-09 | 曾佳玮 | A kind of photovoltaic power generation apparatus with deicing function |
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