CN113300670A - Automatic snow removing device for solar panel in alpine region - Google Patents
Automatic snow removing device for solar panel in alpine region Download PDFInfo
- Publication number
- CN113300670A CN113300670A CN202110607600.4A CN202110607600A CN113300670A CN 113300670 A CN113300670 A CN 113300670A CN 202110607600 A CN202110607600 A CN 202110607600A CN 113300670 A CN113300670 A CN 113300670A
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- Prior art keywords
- snow
- solar panel
- controller
- automatic
- motor
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- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000741 silica gel Substances 0.000 claims abstract description 23
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 238000005067 remediation Methods 0.000 claims abstract description 8
- 230000004044 response Effects 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000008447 perception Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012423 maintenance Methods 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
- H02S40/10—Cleaning arrangements
- H02S40/12—Means for removing snow
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to an automatic snow removing device for a solar panel in a severe cold area. The snow-removing device comprises a snow sensor, a sinking type inner opening slideway, a low-temperature-resistant silica gel snow removing plate, a low-temperature-resistant rolling rubber wheel, a motor support, a transmission rack, a transmission motor, a controller, an electroless remediation device and a solar panel; the sunken inner opening slide way is positioned below two sides of the solar panel, the opening is arranged at the inner side, the tail end of the sunken inner opening slide way is fixedly provided with a motor support, the transmission motor and the controller are fixedly arranged at the response position on the motor support, and the transmission rack, the low-temperature-resistant rolling rubber wheel and the low-temperature-resistant silica gel snow removing plate are connected into a whole. The device has the function of automatic perception snowing, has the function of automatic snow removing, has the automatic clear function of whether clear is clear away to the judgement, has the microthermal ability in alpine region, has designed the remedy method when prevention battery does not have the surplus electricity simultaneously, lets the device more have practical application's value.
Description
Technical Field
The invention relates to a solar panel snow removing device, in particular to an automatic snow removing device for a solar panel in a severe cold area.
Background
The solar energy utilization is more and more appeared in people's life, and big to large-scale power plant, little to one at home solar energy LED lamp as the novel energy that does not pollute has generally aroused people's concern and attention.
Along with the general use of solar panel, a problem shows gradually, be exactly in the winter in alpine region, after snowing, can a large amount of snow on the solar panel, after snow reaches certain thickness, solar panel just can't receive sufficient solar light, can't accomplish the process of converting light into electricity, also someone has thought many ways, for example increase solar panel's inclination, increase vibrator, add mechanical snow removing device etc. often because the effect is unsatisfactory or the price is expensive, the loaded down with trivial details scheduling problem of mechanism, only stay on the design, and extensive practical application does not have. Especially, the design of judging when snow falls can not respond in time, and the judgment is accurate, can be repeated, and is suitable for conditions such as high and cold.
Disclosure of Invention
The invention aims to overcome the defects in the background technology and design the solar panel automatic snow removing device which is suitable for being used in the alpine region and has the functions of automatically sensing snowing and automatically removing snow.
The purpose of the invention is realized as follows: the snow-removing device comprises a snow sensor, a sinking type inner opening slideway, a low-temperature-resistant silica gel snow removing plate, a low-temperature-resistant rolling rubber wheel, a motor support, a transmission rack, a transmission motor, a controller, an electroless remediation device and a solar panel; the opening slide is located below the solar panel both sides in the formula of sinking, and the opening is in the inboard, terminal fixed motor support, the response position on motor support is fixed to driving motor and controller, the transmission rack, low temperature resistant rubber wheel that rolls is connected as an organic wholely with low temperature resistant silica gel snow removal board, the last gear that drives the motion of transmission rack that sets up of driving motor, and drive the motion of low temperature resistant silica gel snow removal board, low temperature resistant rubber wheel that rolls sets up in the formula of sinking in the opening slide and can roll, snow sensor fixes the latter half at the formula of sinking in the opening slide, electroless remedy device is connected with the controller and is drawn forth in by the controller, transmission motor and solar panel are connected to the controller.
The invention also has the technical characteristics that:
1. the snow cover sensor comprises a pair of transmitting and receiving sensors; when the accumulated snow reaches a certain thickness, the sensor is blocked from receiving, then the snow removal device is excited to start working, the low-temperature-resistant silica gel snow removal plate can clean the accumulated snow on the surface of the accumulated snow sensor while cleaning the accumulated snow on the surface of the solar panel, and the situation that the surface of the sensor is polluted and misjudgment is caused in the snow accumulation process is prevented;
2. the length of the sunken inner opening slide way is longer than that of the solar panel, the sunken inner opening slide way is arranged below the solar panel, the solar panel is not influenced to receive the irradiation of solar light, the opening is arranged on the inner side, snow is effectively prevented from entering the slide way, and the sunken inner opening slide way is longer than the solar panel by a certain distance during design, so that the low-temperature-resistant silica gel snow removing plate stays on the outer side of the solar panel at ordinary times, and light blocking is avoided; moreover, the surface of the device is made of a self-developed hydrophobic material, so that ice crystals, accumulated snow and accumulated water can be effectively prevented from being condensed in winter;
3. the low temperature resistant silica gel snow removing plate is provided with silica gel devices corresponding to the position of the solar panel and the positions of two sides corresponding to the snow sensors, the low temperature and snow removing effect in alpine regions is considered during design, a silica gel structure is designed at the position contacting with the solar panel, the relative toughness can be kept at low temperature, the snow removing effect can be ensured, the surface structure of the solar panel can not be damaged, meanwhile, the silica gel structure is also designed at the position of the low temperature resistant silica gel snow removing plate corresponding to the snow sensors, snow is removed, meanwhile, residual snow and dirt on the surface of the snow sensors are cleaned, and the snow sensors are prevented from being invalid or misjudged;
4. the low-temperature-resistant rolling rubber wheels are positioned inside the sunken inner opening slideway and connected with the low-temperature-resistant silica gel snow remover into a whole, so that the resistance of the low-temperature-resistant silica gel snow remover is reduced during movement, and meanwhile, the low-temperature-resistant silica gel snow remover is more stable during movement and reduces noise due to the design of the plurality of rubber wheels;
5. the motor bracket is fixed at one end of the sunken inner opening slideway, and the transmission motor and the controller are fixed on the motor bracket;
6. the transmission rack is characterized in that the characteristics of low temperature, large sand wind and the like in alpine regions are considered, a proper modulus and material are selected to be matched with the gear of the transmission motor, transmission resistance is effectively overcome, and the transmission process is stably completed;
7. the transmission motor adopts a low-voltage direct current motor, runs by utilizing the electric energy stored by the solar panel self storage battery, has the characteristic of outdoor low temperature resistance, and can be used for a long time in the outdoor environment with wind and sand in alpine regions;
8. the controller receives signals of various sensors to drive the transmission motor to operate, electronic elements in the controller adopt a low-temperature resistant design and are suitable for being used in high and cold areas, and meanwhile, the outer edge is designed to be a sealed shell to prevent wind, sand and rain and snow from entering;
9. the electroless remediation device comprises a power transmission wire, and extends to a place where a hand conveniently touches along the structure of the solar panel, for example, the power transmission wire can naturally droop to the position of a maintenance opening of a street lamp pole along the inner wall of the street lamp pole, and if the storage battery of the solar panel is electroless, the power supply can be externally connected to complete a snow removal task.
The device has the function of automatic perception snowing, has the function of automatic snow removing, has the automatic clear function of whether clear is clear away to the judgement, has the microthermal ability in alpine region, has designed the remedy method when prevention battery does not have the surplus electricity simultaneously, lets the device more have practical application's value.
The invention has the advantages that:
1) the device has the advantages of simple structure, reasonable design, easy processing, low cost and high automation degree, and is suitable for large-scale production;
2) the snow can be sensed automatically, the automation degree is high, and manual interference is not needed;
3) the self-developed hydrophobic material is used, so that the device paralysis or the accident of hurting people caused by the condensation and falling of ice crystals can be avoided;
4) an automatic accumulated snow sensor cleaning mechanism is designed, so that the stable operation capacity of the product is improved, and the possibility of misoperation is reduced;
5) and a non-electric compensation device is designed, so that when the storage battery is in an electric failure state, the accumulated snow can be cleaned in a certain method.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
fig. 5 is a perspective view of the present invention.
Detailed Description
The invention is described in more detail below with reference to the following figures and specific embodiments:
with reference to fig. 1-5, the structure of this embodiment includes an accumulated snow sensor 4, a sunken inner open slideway 3, a low temperature resistant silica gel snow removing plate 1, a low temperature resistant rolling rubber wheel 2, a motor bracket, a transmission rack 5, a transmission motor 6, a controller 7, an electroless remediation device 8 and a solar panel 9; open slide 3 is fixed in the formula of sinking in solar panel 9 both sides, and the opening is in the inboard, open slide 3 is longer than solar panel 9 length in the formula of sinking, terminal fixed motor support 10, driving motor 6 and controller 7 are fixed at motor support 10 response position, driving rack 5, low temperature resistant rolling rubber tyer 2 is connected as an organic wholely with low temperature resistant silica gel snow removal board 1, the gear on the driving motor 6 drives driving rack 5 and moves, then drive low temperature resistant silica gel snow removal board 1 and move, low temperature resistant rolling rubber tyer 2 rolls in open slide 3 in the formula of sinking, make low temperature resistant silica gel snow removal board 1 move more steadily, snow perception sensor 4 fixes the latter half at open slide 3 in the formula of sinking, electroless remediation device 8 is drawn forth in by controller 7.
The control principle is as follows: the snow sensor 4 is positioned at the lower half part of the sunken inner opening slideway 3, automatically senses snow and provides a starting signal to the controller 7 after reaching a certain thickness, the controller 7 starts a snow removing program to control the transmission motor 6 to rotate, the transmission motor 6 drives the gear to drive the transmission rack 5 to move, the transmission rack 5 is connected to the low temperature resistant silica gel snow removing plate 1 and then drives the low temperature resistant snow removing plate 1 to move, the low temperature resistant rolling rubber wheel 2 is connected with the low temperature resistant snow removing plate 1, the rubber wheel part of the low temperature resistant rolling rubber wheel 2 rolls in the slideway of the sunken inner opening slideway 3, the sunken inner opening slideway 3 is fixed at two sides of the solar panel 9 and sinks below the solar panel 9, and the opening is in the inner side, so that the snow can be effectively prevented from entering the sunken inner opening slideway 3; the silica gel devices on the two sides of the low-temperature-resistant silica gel snow removing plate 1 can automatically clean the surface of the accumulated snow sensor 4, and after the snow removing process is finished, if accumulated snow exists or the surface of the accumulated snow sensor 4 is not cleaned, the accumulated snow is subjected to an accumulated snow cleaning procedure; electroless remediation device 8 is drawn forth from controller 7 inboard, and the end is placed in the position of convenient operation, and at ordinary times, controller 7's electric energy is provided by solar panel 9's battery, runs into special cases, and when the battery did not have the electric power storage, through the interim manual power supply of electroless remediation device 8.
Claims (7)
1. An automatic snow removing device for a solar panel in a severe cold area is characterized by comprising a snow accumulation sensor, a sunken inner opening slideway, a low-temperature-resistant silica gel snow removing plate, a low-temperature-resistant rolling rubber wheel, a motor support, a transmission rack, a transmission motor, a controller, an electroless remediation device and the solar panel; the opening slide is located below the solar panel both sides in the formula of sinking, and set up the opening in the inboard, terminal fixed motor support, the response position on motor support is fixed to driving motor and controller, the transmission rack, low temperature resistant rubber wheel that rolls is connected as an organic wholely with low temperature resistant silica gel snow removal board, the last gear that drives the motion of transmission rack that sets up of driving motor, and drive the motion of low temperature resistant silica gel snow removal board, low temperature resistant rubber wheel that rolls sets up in the formula of sinking in the opening slide and can roll, snow sensor fixes the latter half at the formula of sinking in the opening slide, electroless remedy device is connected with the controller and is drawn forth in by the controller, transmission motor and solar panel are connected to the controller.
2. The automatic solar panel snow remover as claimed in claim 1, wherein the snow sensor comprises a pair of transmitting and receiving sensors, and the sensors are blocked when snow reaches a certain thickness, so as to activate the snow remover.
3. The device of claim 2, wherein the length of the sinking inner opening chute is longer than the length of the solar panel, and the surface of the sinking inner opening chute comprises a hydrophobic layer structure.
4. The automatic snow remover for solar panels in alpine regions according to claim 3, wherein the low temperature resistant rolling rubber wheels comprise a set of at least one rubber wheel.
5. The automatic snow remover for solar panels in alpine regions according to claim 4, wherein the transmission motor is a low voltage DC motor.
6. The automatic snow remover for solar panels in alpine regions according to claim 5, wherein the controller comprises internal low temperature resistant electronic components and a sealed housing.
7. The device as claimed in claim 6, wherein the device for solar panel automatic snow removal in alpine region comprises a power transmission line connected to an external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607600.4A CN113300670A (en) | 2021-06-01 | 2021-06-01 | Automatic snow removing device for solar panel in alpine region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607600.4A CN113300670A (en) | 2021-06-01 | 2021-06-01 | Automatic snow removing device for solar panel in alpine region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113300670A true CN113300670A (en) | 2021-08-24 |
Family
ID=77326662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110607600.4A Pending CN113300670A (en) | 2021-06-01 | 2021-06-01 | Automatic snow removing device for solar panel in alpine region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113300670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113726290A (en) * | 2021-08-26 | 2021-11-30 | 中国科学技术大学 | Photovoltaic module accumulated snow automatic detection circuit and method without external sensor |
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2021
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