CN112039427B - Solar collector power generation method and solar collector - Google Patents
Solar collector power generation method and solar collector Download PDFInfo
- Publication number
- CN112039427B CN112039427B CN202010879455.0A CN202010879455A CN112039427B CN 112039427 B CN112039427 B CN 112039427B CN 202010879455 A CN202010879455 A CN 202010879455A CN 112039427 B CN112039427 B CN 112039427B
- Authority
- CN
- China
- Prior art keywords
- snow
- solar
- cell panel
- solar cell
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000010248 power generation Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 90
- 230000005855 radiation Effects 0.000 claims abstract description 42
- 238000009825 accumulation Methods 0.000 claims description 109
- 238000002844 melting Methods 0.000 claims description 12
- 230000008018 melting Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000000155 melt Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000012549 training Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 34
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000003760 hair shine Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 241001424688 Enceliopsis Species 0.000 description 2
- 230000002567 autonomic effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- H02S40/30—Electrical components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- 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
-
- 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
-
- 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
- H02S40/40—Thermal components
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30181—Earth observation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a power generation method of a solar power collector, the solar power collector and computer equipment. Wherein the method comprises the following steps: this solar collector includes the snow detector, the heater, a weighing sensor and a temperature sensor, solar cell panel and converter, this snow detector detects this solar cell panel's the snow circumstances, this heater is according to this snow circumstances, regularly heat the snow in this snow area, this temperature sensor measures this current temperature of solar cell panel after regularly heating the snow, when measuring temperature this present and being less than predetermined temperature, send this two temperature information to this heater, this heater heats this predetermined temperature with this solar cell panel from this present temperature, this solar cell panel gets into normal operating condition, this converter converts the solar thermal radiation energy of this solar cell panel collection into the electric energy. Through the mode, the solar power generation efficiency can be guaranteed in the environment of ice and snow weather.
Description
Technical Field
The invention relates to the technical field of solar energy, in particular to a power generation method of a solar energy collector, the solar energy collector and computer equipment.
Background
Solar energy is a renewable energy source, generally refers to the heat radiation energy of the sun, and the main expression is the solar ray. Solar energy is generally used in modern times to generate electricity or to provide energy for water heaters.
A solar collector is a device that converts thermal radiation energy of the sun into electrical energy.
Solar energy belongs to clean energy and is a new direction for future energy development. The solar energy is inexhaustible, can save huge energy, and has no pollution, so that the solar energy collecting device is more and more popular in the energy market. However, in colder regions, a bottleneck of the solar power collector is that in winter, snow covers the solar cell panel when the solar power collector encounters ice and snow weather, so that the solar cell panel cannot generate electricity, and the solar power generation efficiency is reduced.
However, in the existing power generation scheme of the solar power collector, the solar panel generally converts the solar radiation energy into electric energy, and the solar panel cannot normally work due to the fact that the chemical components of the solar panel cannot normally react in the environment of ice and snow weather because of being limited by the chemical components of the battery, so that the solar power generation efficiency is general.
Disclosure of Invention
In view of the above, the present invention is directed to a power generation method for a solar power collector, and a computer device, which can improve solar power generation efficiency in a low temperature environment.
According to one aspect of the invention, a solar collector power generation method is provided, which comprises the following steps: the solar collector comprises an accumulated snow detector, a heater, a temperature sensor, a solar panel and a converter; the snow detector detects the snow situation of the solar cell panel; wherein the snow situation comprises a snow area and a snow accumulation amount corresponding to the snow area; the heater heats and melts snow in the snow area at a timing corresponding to the snow accumulation amount of the snow area according to the snow accumulation condition; the temperature sensor measures the current temperature of the solar panel after the solar panel is heated and snowed regularly, and sends current temperature information and preset temperature information to the heater when the measured current temperature is lower than the preset temperature; the heater heats the solar panel from the current temperature to the preset temperature; when the solar panel is heated to the preset temperature from the current temperature, the solar panel enters a working state of normally collecting solar thermal radiation energy; the converter converts the solar thermal radiation energy collected by the solar cell panel into electric energy.
The snow accumulation detector detects the snow accumulation condition of the solar cell panel; wherein, snow condition includes snow area and corresponds snow volume in snow area includes: the accumulated snow detector collects a color image of the solar cell panel when the solar cell panel is not accumulated with snow, trains a color accumulation model and a color accumulation volume model of the solar cell panel when the solar cell panel is accumulated with snow according to the color image, obtains a current color image of the solar cell panel, and detects the accumulated snow condition of the solar cell panel by detecting the current color image through the color accumulation model and the color accumulation volume model; the snow accumulation condition comprises a snow accumulation area and a snow accumulation amount corresponding to the snow accumulation area.
Wherein, the heater carries out the timing heating snow melting that corresponds the snow volume in snow area according to the snow condition in the snow area, includes: the heater calculates the heating time of each snow area according to the snow accumulation condition and the corresponding snow accumulation amount and heating power of each snow area, and the heater heats and melts snow in the snow area at the timing corresponding to the snow accumulation amount and the heating time of the snow area.
Wherein the heating the solar panel from the current temperature to the preset temperature by the heater comprises: the heater is uniformly covered on the surface of the solar cell panel by adopting vertical or horizontal or circular heating magnetic stripes, and the solar cell panel is uniformly heated to the preset temperature from the current temperature through the heating magnetic stripes.
Wherein, after the converter converts the solar thermal radiation energy collected by the solar cell panel into electric energy, still include: the solar collector further comprises a cleaner, and the cleaner cleans the solar cell panel according to preset time frequency.
According to another aspect of the present invention, there is provided a solar collector comprising: the snow cover detection device comprises a snow cover detector, a heater, a temperature sensor, a solar panel and a converter; the snow cover detector is used for detecting the snow cover condition of the solar cell panel; wherein the snow situation comprises a snow area and a snow accumulation amount corresponding to the snow area; the heater is used for heating and melting snow in the snow accumulation area at a timing corresponding to the snow accumulation amount of the snow accumulation area according to the snow accumulation condition; the temperature sensor is used for measuring the current temperature of the solar panel after the solar panel is heated and snowed regularly, and sending current temperature information and preset temperature information to the heater when the measured current temperature is lower than the preset temperature; the heater is also used for heating the solar panel from the current temperature to the preset temperature; the solar panel is used for entering a working state of normally collecting solar thermal radiation energy when the current temperature is heated to the preset temperature; the converter is used for converting the solar thermal radiation energy collected by the solar cell panel into electric energy.
Wherein, snow detector specifically is used for: collecting a color image of the solar cell panel when the solar cell panel is not snow covered, training a color product model and a color product volume model of the solar cell panel when the solar cell panel is snow covered according to the color image, obtaining a current color image of the solar cell panel, and detecting the snow covered condition of the solar cell panel by detecting the mode of the current color image through the color product model and the color product volume model; wherein the snow situation comprises a snow area and a snow accumulation amount corresponding to the snow area.
Wherein, the heater is used for specifically: according to the snow accumulation condition, the heating time of each snow accumulation area is calculated according to the snow accumulation amount and the heating power corresponding to each snow accumulation area, and snow melting is carried out on the snow accumulation area at the timing of the snow accumulation amount corresponding to the snow accumulation area and the heating time.
Wherein, the heater is used for specifically: the solar cell panel is uniformly covered on the surface of the solar cell panel by adopting vertical or horizontal or circular heating magnetic stripes, and the solar cell panel is uniformly heated to the preset temperature from the current temperature through the heating magnetic stripes.
Wherein, solar collector still includes: a washer; and the cleaner is used for cleaning the solar cell panel according to a preset time frequency.
According to still another aspect of the present invention, there is provided a computer apparatus comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method of generating power for a solar collector as claimed in any one of the above.
According to yet another aspect of the present invention, there is provided a computer readable storage medium storing a computer program, wherein the computer program when executed by a processor implements the method of generating power for a solar energy collector as described in any one of the above.
It can be found that, according to the above aspects, the solar collector may include an accumulated snow detector, a heater, a temperature sensor, a solar cell panel and a converter, the accumulated snow detector may detect an accumulated snow situation of the solar cell panel, wherein the accumulated snow situation includes an accumulated snow area and an accumulated snow amount corresponding to the accumulated snow area, and the heater may perform timed snow melting in the accumulated snow area corresponding to the accumulated snow amount of the accumulated snow area according to the accumulated snow situation, and the temperature sensor may measure a current temperature of the solar cell panel after the timed snow melting is performed, transmit current temperature information and preset temperature information to the heater when the measured current temperature is lower than a preset temperature, and the heater heats the solar cell panel from the current temperature to the preset temperature, and when the solar cell panel is heated from the current temperature to the preset temperature, get into the operating condition of the solar thermal radiation energy of normal collection to and this converter converts the solar thermal radiation energy of this solar cell panel collection into the electric energy, can realize through making solar cell panel can normally work in the environment of ice and snow weather, can realize guaranteeing solar energy generating efficiency in the environment of ice and snow weather.
Furthermore, in the above scheme, the snow detector may collect a color image of the solar cell panel when the solar cell panel is not snow, train a color accumulation model and a color accumulation volume model of the solar cell panel when the solar cell panel is snow according to the color image, obtain a current color image of the solar cell panel, and detect the snow situation of the solar cell panel by detecting the current color image through the color accumulation model and the color accumulation volume model; wherein, this snow condition includes the snow area and corresponds the regional snow volume of this snow, and such benefit can realize need not the manual work and can carry out the snow condition detection to solar cell panel automatically, has improved the efficiency that the snow condition detected.
Furthermore, according to the above scheme, the heater can calculate the heating time of each snow area according to the snow accumulation amount and the heating power corresponding to each snow area according to the snow accumulation condition, and perform timed heating snow melting corresponding to the snow accumulation amount and the heating time of the snow area in the snow area.
Further, above scheme, this heater can adopt vertical or horizontal or circular heating magnetic stripe evenly to cover on this solar cell panel surface, and such benefit can realize carrying out the snowfall volume that corresponds this snow region at this snow region and carry out even heating and easily control heating temperature, can independently control the temperature.
Further, above scheme, this heating magnetic stripe can adopt the positive temperature coefficient material, and such advantage is because the positive temperature coefficient material can be along with the rising of temperature, and the resistance increases to can realize this heating magnetic stripe's autonomic accuse temperature.
Further, above scheme, this heater can adopt vertical or horizontal or circular heating magnetic stripe evenly to cover on this solar cell panel surface, through this heating magnetic stripe with this solar cell panel from this present temperature even heating to this predetermined temperature, such benefit can realize doing benefit to and carry out abundant chemical reaction to solar cell panel's battery, even heating easily controlled temperature moreover, can realize doing benefit to and make this solar cell panel enter into normal operating condition through carrying out abundant chemical reaction.
Further, above scheme, can be provided with the diversion track on this solar cell panel, when heating to this predetermined temperature from this present temperature, this diversion track is automatic with the automatic diversion of this solar cell panel to the sunlight and shines the one side, and this solar cell panel gets into the operating condition of the solar thermal radiation energy of normal collection, and such benefit can realize improving the solar thermal radiation's that solar cell panel gathered efficiency.
Further, above scheme, this solar collector still includes the purger, and this purger washs this solar cell panel according to presetting time frequency, and such benefit can realize avoiding artifical the washing to save the cost of labor, can ensure this solar cell panel simultaneously again and gather the efficiency of solar thermal radiation energy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic flow chart diagram of one embodiment of a solar collector power generation method of the present invention;
FIG. 2 is a schematic flow chart of another embodiment of a solar collector power generation method of the present invention;
FIG. 3 is a schematic structural diagram of one embodiment of a solar collector of the present invention;
FIG. 4 is a schematic structural view of another embodiment of a solar collector of the present invention;
FIG. 5 is a schematic structural diagram of an embodiment of a computer apparatus according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and examples. It is to be noted that the following examples are only illustrative of the present invention, and do not limit the scope of the present invention. Likewise, the following examples are only some examples, not all examples, and all other examples obtained by those skilled in the art without any inventive work are within the scope of the present invention.
The invention provides a power generation method of a solar power collector, which can guarantee the solar power generation efficiency in the environment of ice and snow weather.
Referring to fig. 1, fig. 1 is a schematic flow chart of a power generation method of a solar collector according to an embodiment of the present invention. The solar collector comprises a snow accumulation detector, a heater, a temperature sensor, a solar cell panel and a converter. It should be noted that the method of the present invention is not limited to the flow sequence shown in fig. 1 if the results are substantially the same. As shown in fig. 1, the method comprises the steps of:
s101: the snow detector detects the snow situation of the solar cell panel; the snow accumulation condition comprises a snow accumulation area and a snow accumulation amount corresponding to the snow accumulation area.
The snow detector detects the snow situation of the solar cell panel; wherein, this snow condition includes snow area and the snow volume that corresponds this snow area, can include:
the accumulated snow detector collects a color image of the solar cell panel when the solar cell panel is not accumulated with snow, trains a color accumulation model and a color accumulation volume model of the solar cell panel when the solar cell panel is accumulated with snow according to the color image, obtains a current color image of the solar cell panel, detects a mode of the current color image through the color accumulation model and the color accumulation volume model, and detects the accumulated snow condition of the solar cell panel; wherein, this snow condition includes the snow area and corresponds the regional snow volume of this snow, and such benefit can realize need not the manual work and can carry out the snow condition detection to solar cell panel automatically, has improved the efficiency that the snow condition detected.
In this embodiment, the solar cell panel may be a crystalline silicon cell panel, an amorphous silicon cell panel, a chemical dye cell panel, a flexible cell panel, or the like, which is not limited in the present invention.
S102: the heater heats and melts snow in the snow accumulation area at a timing corresponding to the snow accumulation amount of the snow accumulation area according to the snow accumulation condition.
Wherein, this heater carries out the timing heating snow melting that corresponds the snow volume in this snow area according to this snow condition in this snow area, can include:
the heater calculates the heating time of each snow area according to the snow accumulation amount and the heating power corresponding to each snow area according to the snow accumulation condition, and heats and melts the snow in the snow area at the timing of the snow accumulation amount and the heating time corresponding to the snow area.
Wherein, this heater adopts vertical or horizontal or circular heating magnetic stripe evenly to cover on this solar cell panel surface, and such benefit can realize carrying out the snowfall volume that corresponds this snow region at this snow region and carry out even heating and easily control heating temperature, can independently control the temperature.
In this embodiment, the heating magnetic stripe may be made of a PTC (Positive Temperature Coefficient) material, which has the advantage that the resistance of the PTC material increases with the increase of Temperature, so that the Temperature of the heating magnetic stripe can be controlled automatically.
S103: the temperature sensor measures the current temperature of the solar panel after the solar panel is heated and snowed regularly, and sends the current temperature information and the preset temperature information to the heater when the measured current temperature is lower than the preset temperature.
In this embodiment, the temperature sensor may be a contact type temperature sensor or a non-contact type temperature sensor, and the invention is not limited thereto.
In this embodiment, the temperature sensor may be a platinum resistor temperature sensor, a thermocouple temperature sensor, a thermistor temperature sensor, or the like, and the present invention is not limited thereto.
In this embodiment, the preset temperature may be a temperature at which the solar panel maintains a normal working state, or a temperature at which the solar panel maintains a maximum efficiency working state, and the like, which is not limited in the present invention.
S104: the heater heats the solar cell panel from the current temperature to the preset temperature.
Wherein, the heating the solar cell panel from the current temperature to the preset temperature by the heater may include:
this heater adopts vertical or horizontal or circular heating magnetic stripe evenly to cover on this solar cell panel surface, through this heating magnetic stripe with this solar cell panel from this present temperature even heating to this predetermined temperature, such benefit can realize doing benefit to and carry out abundant chemical reaction to solar cell panel's battery, even heating easily controlled temperature moreover can realize doing benefit to and make this solar cell panel enter into normal operating condition through carrying out abundant chemical reaction.
S105: when the solar panel is heated to the preset temperature from the current temperature, the solar panel enters a working state of normally collecting solar thermal radiation energy.
Wherein, this solar cell panel is when heating to this predetermined temperature from this present temperature, and the operating condition who enters into the thermal radiation energy of normal collection sun can include:
be provided with the diversion track on this solar cell panel, when heating to this predetermined temperature from the temperature that is present, this diversion track is automatic with the automatic diversion of this solar cell panel to the sun ray and shines the one side, and this solar cell panel gets into the operating condition of the solar thermal radiation energy of normal collection, and such benefit can realize improving the solar thermal radiation's that solar cell panel gathered efficiency.
S106: the converter converts the solar thermal radiation energy collected by the solar panel into electrical energy.
Wherein, after this converter converts the thermal radiation energy of the sun that this solar cell panel gathered into the electric energy, can also include:
this solar collector still includes the purger, and this purger washs this solar cell panel according to predetermineeing the time frequency, and such benefit can realize avoiding artifical the washing to save the cost of labor, can ensure this solar cell panel to gather solar efficiency of heat radiation energy simultaneously again.
It can be found that, in this embodiment, the solar collector may include an accumulated snow detector, a heater, a temperature sensor, a solar cell panel and a converter, the accumulated snow detector may detect an accumulated snow condition of the solar cell panel, wherein the accumulated snow condition includes an accumulated snow area and an accumulated snow amount corresponding to the accumulated snow area, and the heater may heat the melted snow in the accumulated snow area at a timing corresponding to the accumulated snow amount of the accumulated snow area according to the accumulated snow condition, and the temperature sensor may measure a current temperature of the solar cell panel after the snow is heated at the timing, send the current temperature information and preset temperature information to the heater when the measured current temperature is lower than a preset temperature, and the heater heats the solar cell panel from the current temperature to the preset temperature, and when the solar cell panel is heated from the current temperature to the preset temperature, get into the operating condition of the thermal radiation energy of normal collection sun to and this converter converts the solar thermal radiation energy of this solar cell panel collection into the electric energy, can realize through making solar cell panel can normally work in the environment in ice and snow weather, can realize guaranteeing solar energy generating efficiency in the environment in ice and snow weather.
Further, in this embodiment, the snow detector may collect a color image of the solar cell panel when there is no snow on the solar cell panel, train a color integral model and a color integral volume model of the solar cell panel when there is snow on the solar cell panel according to the color image, obtain a current color image of the solar cell panel, and detect a snow situation of the solar cell panel by detecting a manner of the current color image through the color integral model and the color integral volume model; wherein, this snow condition includes the snow area and corresponds the regional snow volume of this snow, and such benefit can realize need not the manual work and can carry out the snow condition detection to solar cell panel automatically, has improved the efficiency that the snow condition detected.
Further, in this embodiment, the heater may calculate the heating time of each snow area according to the snow accumulation amount and the heating power corresponding to each snow area according to the snow accumulation condition, and heat and melt the snow in the snow area at the timing corresponding to the snow accumulation amount and the heating time of the snow area.
Further, in this embodiment, this heater can adopt vertical or horizontal or circular heating magnetic stripe evenly to cover on this solar cell panel surface, and such benefit can realize carrying out the snowfall volume that corresponds this snow region at this snow region and carry out even heating and easily control heating temperature, can independently control the temperature.
Further, in this embodiment, the heating magnetic stripe may be made of a positive temperature coefficient material, which is advantageous in that the resistance of the positive temperature coefficient material increases with the increase of temperature, thereby achieving the autonomous temperature control of the heating magnetic stripe.
Further, in this embodiment, this heater can adopt vertical or horizontal or circular heating magnetic stripe evenly to cover on this solar cell panel surface, evenly heat this solar cell panel to this predetermined temperature from this present temperature through this heating magnetic stripe, such benefit can realize doing benefit to and carry out abundant chemical reaction to solar cell panel's battery, even heating easily controlled temperature moreover, can realize doing benefit to and make this solar cell panel enter into normal operating condition through carrying out abundant chemical reaction.
Further, in this embodiment, can be provided with the diversion track on this solar cell panel, when heating to this predetermined temperature from this present temperature, this diversion track is automatic with the automatic diversion of this solar cell panel to the sunlight and shines the one side, and this solar cell panel gets into the operating condition of the solar thermal radiation energy of normal collection, and such benefit can realize improving the solar thermal radiation's that solar cell panel gathered efficiency.
Referring to fig. 2, fig. 2 is a schematic flow chart of a power generation method of a solar collector according to another embodiment of the present invention. The solar collector comprises a snow accumulation detector, a heater, a temperature sensor, a solar cell panel, a converter and a cleaner. In this embodiment, the method includes the steps of:
s201: the accumulated snow detector detects the accumulated snow condition of the solar cell panel; the snow accumulation condition comprises a snow accumulation area and a snow accumulation amount corresponding to the snow accumulation area.
As described above in S101, the description is omitted here.
S202: the heater heats and melts snow in the snow accumulation area at a timing corresponding to the snow accumulation amount of the snow accumulation area according to the snow accumulation condition.
As described above in S102, further description is omitted here.
S203: the temperature sensor measures the current temperature of the solar panel after the solar panel is heated and snowed regularly, and sends the current temperature information and the preset temperature information to the heater when the measured current temperature is lower than the preset temperature.
As described above in S103, which is not described herein.
S204: the heater heats the solar cell panel from the current temperature to the preset temperature.
As described above in S104, and will not be described herein.
S205: when the solar panel is heated to the preset temperature from the current temperature, the solar panel enters a working state of normally collecting solar thermal radiation energy.
As mentioned above in S105, further description is omitted here.
S206: the converter converts the solar thermal radiation energy collected by the solar panel into electrical energy.
As mentioned above in S106, it is not described herein.
S207: the cleaning device cleans the solar cell panel according to preset time frequency.
It can be found that, in this embodiment, this solar collector can also include the purger, and this purger washs this solar cell panel according to predetermineeing the time frequency, and such benefit can realize avoiding artifical the washing to save the cost of labor, can ensure this solar cell panel to gather solar efficiency of heat radiation energy simultaneously again.
The invention also provides a solar collector which can guarantee the solar power generation efficiency in the environment of ice and snow weather.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a solar collector according to an embodiment of the present invention. In this embodiment, the solar collector 30 is the solar collector in the above embodiment. The solar collector 30 includes a snow cover detector 31, a heater 32, a temperature sensor 33, a solar panel 34, and a converter 35.
The snow cover detector 31 is used for detecting the snow cover condition of the solar cell panel 34; the snow accumulation condition comprises a snow accumulation area and a snow accumulation amount corresponding to the snow accumulation area.
The heater 32 is used for heating and melting snow in the snow area at a timing corresponding to the accumulated snow amount in the snow area according to the accumulated snow condition.
The temperature sensor 33 is configured to measure a current temperature of the solar cell panel 34 after the solar cell panel is heated to melt snow at regular time, and send current temperature information and preset temperature information to the heater 32 when the measured current temperature is lower than a preset temperature.
The heater 32 is also used to heat the solar panel 34 from the current temperature to the predetermined temperature.
The solar cell panel 34 is used for entering a working state of normally collecting solar thermal radiation energy when being heated from the current temperature to the preset temperature.
The converter 35 is configured to convert the thermal radiation energy of the sun collected by the solar cell panel 34 into electrical energy.
Optionally, the snow cover detector 31 may be specifically configured to:
collecting a color image of the solar panel 34 when the solar panel 34 is not accumulated with snow, training a color integral model and a color integral volume model of the solar panel 34 when the solar panel 34 is accumulated with snow according to the color image, obtaining a current color image of the solar panel 34, detecting a mode of the current color image through the color integral model and the color integral volume model, and detecting the snow situation of the solar panel 34; wherein, this snow condition includes the regional and the snow volume that corresponds this snow region of snow, and such benefit can realize need not the manual work and can carry out the snow condition detection to solar cell panel 34 automatically, has improved the efficiency that the snow condition detected.
Alternatively, the heater 32 may be specifically configured to:
according to the snow accumulation condition, the heating time of each snow accumulation area is calculated according to the snow accumulation amount and the heating power corresponding to each snow accumulation area, and the snow accumulation amount and the heating time corresponding to each snow accumulation area are heated and melted in the snow accumulation area at regular time.
Optionally, this heater 32 adopts vertical or horizontal or circular heating magnetic stripe evenly to cover on this solar cell panel 34 surface, and such benefit can realize carrying out the snow volume that corresponds this snow region at this snow region and carry out even heating and easily control heating temperature, can independently control the temperature.
Optionally, the heating magnetic stripe can adopt a positive temperature coefficient material, which has the advantage that the resistance is increased along with the rise of the temperature of the positive temperature coefficient material, so that the automatic temperature control of the heating magnetic stripe can be realized.
Optionally, the heater 32 may be specifically configured to:
the vertical or horizontal or circular heating magnetic strips are adopted to uniformly cover the surface of the solar cell panel 34, and the solar cell panel 34 is uniformly heated to the preset temperature from the current temperature through the heating magnetic strips.
Optionally, a turning track (not shown) may be disposed on the solar cell panel 34, and when the current temperature is heated to the preset temperature, the turning track automatically turns the solar cell panel 34 to the sun ray irradiation side, so that the solar cell panel 34 enters the working state of normally collecting the thermal radiation energy of the sun, which is beneficial to improve the efficiency of the thermal radiation of the sun collected by the solar cell panel 34.
Referring to fig. 4, fig. 4 is a schematic structural diagram of another embodiment of a solar collector of the present invention. Unlike the previous embodiment, the solar collector 40 of the present embodiment further includes a cleaner 41.
The cleaning device 41 is used for cleaning the solar cell panel 34 according to a preset time frequency.
Each unit module of the solar collector 30/40 can respectively execute the corresponding steps in the above method embodiments, so the details of each unit module are not described herein, and please refer to the description of the corresponding steps above.
The present invention further provides a computer apparatus, as shown in fig. 5, comprising: at least one processor 51; and a memory 52 communicatively coupled to the at least one processor 51; the memory 52 stores instructions executable by the at least one processor 51, and the instructions are executed by the at least one processor 51 to enable the at least one processor 51 to execute the solar collector power generation method.
Wherein the memory 52 and the processor 51 are coupled in a bus, the bus may comprise any number of interconnected buses and bridges, the buses coupling together one or more of the various circuits of the processor 51 and the memory 52. The bus may also connect various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface provides an interface between the bus and the transceiver. The transceiver may be one element or a plurality of elements, such as a plurality of receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. The data processed by the processor 51 is transmitted over a wireless medium via an antenna, which further receives the data and transmits the data to the processor 51.
The processor 51 is responsible for managing the bus and general processing and may also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions. And the memory 52 may be used to store data used by the processor 51 in performing operations.
The present invention further provides a computer-readable storage medium storing a computer program. The computer program realizes the above-described method embodiments when executed by a processor.
It can be found that, according to the above aspects, the solar collector may include an accumulated snow detector, a heater, a temperature sensor, a solar cell panel and a converter, the accumulated snow detector may detect an accumulated snow situation of the solar cell panel, wherein the accumulated snow situation includes an accumulated snow area and an accumulated snow amount corresponding to the accumulated snow area, and the heater may perform timed snow melting in the accumulated snow area corresponding to the accumulated snow amount of the accumulated snow area according to the accumulated snow situation, and the temperature sensor may measure a current temperature of the solar cell panel after the timed snow melting is performed, transmit current temperature information and preset temperature information to the heater when the measured current temperature is lower than a preset temperature, and the heater heats the solar cell panel from the current temperature to the preset temperature, and when the solar cell panel is heated from the current temperature to the preset temperature, get into the operating condition of the solar thermal radiation energy of normal collection to and this converter converts the solar thermal radiation energy of this solar cell panel collection into the electric energy, can realize through making solar cell panel can normally work in the environment of ice and snow weather, can realize guaranteeing solar energy generating efficiency in the environment of ice and snow weather.
Furthermore, in the above scheme, the snow detector may collect a color image of the solar cell panel when the solar cell panel is not snow, train a color accumulation model and a color accumulation volume model of the solar cell panel when the solar cell panel is snow according to the color image, obtain a current color image of the solar cell panel, and detect the snow situation of the solar cell panel by detecting the current color image through the color accumulation model and the color accumulation volume model; wherein, this snow condition includes the snow area and corresponds the regional snow volume of this snow, and such benefit can realize need not the manual work and can carry out the snow condition detection to solar cell panel automatically, has improved the efficiency that the snow condition detected.
Further, according to the above scheme, the heater can calculate the heating time of each snow area according to the snow accumulation amount and the heating power corresponding to each snow area according to the snow accumulation condition, and heat and melt the snow in the snow area at the timing corresponding to the snow accumulation amount and the heating time of the snow area.
Further, above scheme, this heater can adopt vertical or horizontal or circular heating magnetic stripe evenly to cover on this solar cell panel surface, and such benefit can realize carrying out the snow volume that corresponds this snow region at this snow region and carry out even heating and easily control heating temperature, can independently control the temperature.
Further, above scheme, this heating magnetic stripe can adopt the positive temperature coefficient material, and such advantage is because the positive temperature coefficient material can be along with the rising of temperature, and the resistance increases to can realize this heating magnetic stripe's autonomic accuse temperature.
Further, above scheme, this heater can adopt vertical or horizontal or circular heating magnetic stripe evenly to cover on this solar cell panel surface, evenly heats this solar cell panel to this predetermined temperature from this current temperature through this heating magnetic stripe, such benefit can realize doing benefit to and carry out abundant chemical reaction to solar cell panel's battery, evenly heating easily controlled temperature moreover, can realize doing benefit to and make this solar cell panel enter into normal operating condition through carrying out abundant chemical reaction.
Further, above scheme can be provided with the diversion track on this solar cell panel, when heating this predetermined temperature from the temperature that is present, this diversion track is automatic with the automatic diversion of this solar cell panel to the sunlight and shines the one side, this solar cell panel gets into the operating condition of the solar thermal radiation energy of normal collection, and such benefit can realize improving the solar thermal radiation's of solar cell panel collection efficiency.
Further, above scheme, this solar collector still includes the purger, and this purger washs this solar cell panel according to presetting time frequency, and such benefit can realize avoiding artifical the washing to save the cost of labor, can ensure this solar cell panel simultaneously again and gather the efficiency of solar thermal radiation energy.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a module or a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each of the units may exist alone physically, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be substantially or partially implemented in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, and various media capable of storing program codes.
The above description is only a part of the embodiments of the present invention, and not intended to limit the scope of the present invention, and all equivalent devices or equivalent processes performed by the contents of the present specification and the attached drawings, or directly or indirectly applied to other related technical fields, are all included in the scope of the present invention.
Claims (8)
1. A solar collector power generation method is characterized by comprising the following steps:
the solar collector comprises a snow accumulation detector, a heater, a temperature sensor, a solar panel and a converter;
the snow detector detects the snow situation of the solar cell panel; wherein the snow situation comprises a snow area and a snow accumulation amount corresponding to the snow area;
the heater heats and melts snow at fixed time corresponding to the snow accumulation amount of the snow accumulation area in the snow accumulation area according to the snow accumulation condition, the heater uniformly covers the surface of the solar cell panel by adopting a vertical or horizontal or circular heating magnetic strip, and the heating magnetic strip is made of PTC materials;
the temperature sensor measures the current temperature of the solar panel after the solar panel is heated and snowed regularly, and when the measured current temperature is lower than a preset temperature, current temperature information and preset temperature information are sent to the heater; the preset temperature is set as the temperature for enabling the solar panel to maintain the highest-efficiency working state;
the heater heats the solar panel from the current temperature to the preset temperature;
when the solar panel is heated to the preset temperature from the current temperature, the solar panel enters a working state of normally collecting solar thermal radiation energy; the solar panel is provided with a turning track, and when the current temperature is heated to the preset temperature, the turning track automatically turns the solar panel to the side irradiated by the sunlight;
the converter converts the solar thermal radiation energy collected by the solar cell panel into electric energy.
2. The solar power collector power generation method according to claim 1, wherein the snow detector detects snow on the solar panel; wherein, snow condition includes snow area and corresponds snow volume in snow area includes:
the accumulated snow detector collects a color image of the solar cell panel when the solar cell panel is not accumulated with snow, trains a color accumulation model and a color accumulation volume model of the solar cell panel when the solar cell panel is accumulated with snow according to the color image, obtains a current color image of the solar cell panel, and detects the accumulated snow condition of the solar cell panel by detecting the current color image through the color accumulation model and the color accumulation volume model; wherein the snow situation comprises a snow area and a snow accumulation amount corresponding to the snow area.
3. The solar power collector power generation method according to claim 1, wherein the heater heats and melts the snow in the snow area at a timing corresponding to an amount of snow accumulated in the snow area in accordance with the snow accumulation condition, and includes:
the heater calculates the heating time of each snow area according to the snow accumulation condition and the corresponding snow accumulation amount and heating power of each snow area, and the heater heats and melts snow in the snow area at the timing corresponding to the snow accumulation amount and the heating time of the snow area.
4. The solar energy collector power generation method of claim 1, further comprising, after the converter converts the thermal radiation energy of the sun collected by the solar panel into electric energy, the following steps:
the solar collector further comprises a cleaner, and the cleaner cleans the solar cell panel according to preset time frequency.
5. A solar energy collector, comprising:
the snow cover detection device comprises a snow cover detector, a heater, a temperature sensor, a solar panel and a converter;
the snow cover detector is used for detecting the snow cover condition of the solar cell panel; wherein the snow situation comprises a snow area and a snow accumulation amount corresponding to the snow area;
the heater is used for heating and melting snow in the snow accumulation area at a timing corresponding to the snow accumulation amount of the snow accumulation area according to the snow accumulation condition;
the temperature sensor is used for measuring the current temperature of the solar panel after the solar panel is heated and snowed regularly, and sending current temperature information and preset temperature information to the heater when the measured current temperature is lower than the preset temperature;
the heater is also used for heating the solar panel from the current temperature to the preset temperature;
the solar panel is used for entering a working state of normally collecting solar thermal radiation energy when the current temperature is heated to the preset temperature;
the converter is used for converting the solar thermal radiation energy collected by the solar cell panel into electric energy.
6. Solar collector according to claim 5, characterized in that said snow cover detector is in particular adapted to:
collecting a color image of the solar cell panel when the solar cell panel is not snow covered, training a color product model and a color product volume model of the solar cell panel when the solar cell panel is snow covered according to the color image, obtaining a current color image of the solar cell panel, and detecting the snow covered condition of the solar cell panel by detecting the mode of the current color image through the color product model and the color product volume model; wherein the snow situation comprises a snow area and a snow accumulation amount corresponding to the snow area.
7. The solar collector as claimed in claim 5, wherein the heater is specifically configured to:
according to the snow accumulation condition, the heating time of each snow accumulation area is calculated according to the snow accumulation amount and the heating power corresponding to each snow accumulation area, and snow melting is carried out on the snow accumulation area at the timing corresponding to the snow accumulation amount and the heating time.
8. The solar collector of claim 5, further comprising:
a washer;
and the cleaner is used for cleaning the solar cell panel according to a preset time frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010879455.0A CN112039427B (en) | 2020-08-27 | 2020-08-27 | Solar collector power generation method and solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010879455.0A CN112039427B (en) | 2020-08-27 | 2020-08-27 | Solar collector power generation method and solar collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112039427A CN112039427A (en) | 2020-12-04 |
| CN112039427B true CN112039427B (en) | 2022-07-22 |
Family
ID=73587154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010879455.0A Active CN112039427B (en) | 2020-08-27 | 2020-08-27 | Solar collector power generation method and solar collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112039427B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623601B (en) * | 2022-03-14 | 2022-09-30 | 江阴瑞兴塑料玻璃制品有限公司 | Self-adaptive inner container ice melting operation platform and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104268548A (en) * | 2014-09-01 | 2015-01-07 | 西南交通大学 | Accumulated snow detection method based on road images |
| CN206258747U (en) * | 2016-12-25 | 2017-06-16 | 太仓爱森思电子电器有限公司 | A kind of photovoltaic cell thermal circuit |
| CN207749415U (en) * | 2018-01-16 | 2018-08-21 | 长安大学 | It is a kind of to have effects that the bridge deck pavement structure of deicing or snow melting |
| CN109790689A (en) * | 2016-09-17 | 2019-05-21 | 艾安电子开关设备有限公司 | The method and apparatus of energy management for electric heating turnout snow melting system |
| CN109914713A (en) * | 2019-04-11 | 2019-06-21 | 合肥阳光新能源科技有限公司 | Snow-removing device |
| CN110553456A (en) * | 2019-08-14 | 2019-12-10 | 长虹美菱股份有限公司 | refrigerator defrosting control method |
| CN110747710A (en) * | 2019-10-22 | 2020-02-04 | 中宇智慧光能科技有限公司 | Light energy road surface with snow melt ice function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208369530U (en) * | 2018-07-17 | 2019-01-11 | 扬州市宇鑫金属制品有限公司 | A kind of solar bracket with snow removal function |
| CN109818565B (en) * | 2019-04-02 | 2020-05-15 | 上海理工大学 | Device and method for automatically removing accumulated snow of photovoltaic cell panel |
-
2020
- 2020-08-27 CN CN202010879455.0A patent/CN112039427B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104268548A (en) * | 2014-09-01 | 2015-01-07 | 西南交通大学 | Accumulated snow detection method based on road images |
| CN109790689A (en) * | 2016-09-17 | 2019-05-21 | 艾安电子开关设备有限公司 | The method and apparatus of energy management for electric heating turnout snow melting system |
| CN206258747U (en) * | 2016-12-25 | 2017-06-16 | 太仓爱森思电子电器有限公司 | A kind of photovoltaic cell thermal circuit |
| CN207749415U (en) * | 2018-01-16 | 2018-08-21 | 长安大学 | It is a kind of to have effects that the bridge deck pavement structure of deicing or snow melting |
| CN109914713A (en) * | 2019-04-11 | 2019-06-21 | 合肥阳光新能源科技有限公司 | Snow-removing device |
| CN110553456A (en) * | 2019-08-14 | 2019-12-10 | 长虹美菱股份有限公司 | refrigerator defrosting control method |
| CN110747710A (en) * | 2019-10-22 | 2020-02-04 | 中宇智慧光能科技有限公司 | Light energy road surface with snow melt ice function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112039427A (en) | 2020-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202612005U (en) | Intelligent deicer of wind velocity indicator for wind generation set | |
| CN112054763B (en) | Solar photovoltaic generator snow removing method and solar photovoltaic generator | |
| CN112039427B (en) | Solar collector power generation method and solar collector | |
| CN205245589U (en) | Solar water -heating control system | |
| CN203405019U (en) | Vacuum tube-contained solar thermal collector having anti-overheating function | |
| CN204903787U (en) | Acid rain - rain sensor and have acid rain - rain sensor's weather station | |
| CN109818565A (en) | A kind of photovoltaic battery panel removes accumulated snow device and method automatically | |
| CN105371510B (en) | Solar water heater water-feeding system and its control method based on Internet of Things | |
| CN205304720U (en) | Clean solar cell panel who removes dust of weather of can making perfect | |
| CN112054765B (en) | Solar collector power generation method, solar collector and computer equipment | |
| CN205959099U (en) | Laser radar temperature data collection controller | |
| JP2008191056A (en) | Snowfall sensor | |
| CN207394959U (en) | A kind of new energy heating installation | |
| CN103411334B (en) | Automatic open-close heat preservation device for heat collecting tubes of solar water heater | |
| JP5659735B2 (en) | Solar water heater system | |
| CN213093883U (en) | Multifunctional automatic switching device of photovoltaic power generation energy storage system | |
| CN213454340U (en) | Self-cleaning solar hot water tank | |
| JP5659734B2 (en) | Solar power system | |
| KR101416707B1 (en) | Apparatus and method for controlling solar energy concentration using variable flow rate | |
| JP5937039B2 (en) | Pyranometer | |
| CN108917209B (en) | Solar water heater, control device and control method | |
| CN207181350U (en) | A kind of filthy area's on-line automatic monitoring system based on wireless remote control | |
| CN201750578U (en) | Snow melting system with solar cell | |
| CN205351492U (en) | Intelligence heating control system based on WBGT index | |
| CN108758763B (en) | Heat accumulating type electric heater static machine and method for automatically adjusting heat discharging speed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |