CN112838823B - Photovoltaic dual-glass assembly frame structure and installation process thereof - Google Patents
Photovoltaic dual-glass assembly frame structure and installation process thereof Download PDFInfo
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- CN112838823B CN112838823B CN202110378618.1A CN202110378618A CN112838823B CN 112838823 B CN112838823 B CN 112838823B CN 202110378618 A CN202110378618 A CN 202110378618A CN 112838823 B CN112838823 B CN 112838823B
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- 238000011900 installation process Methods 0.000 title claims abstract description 8
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- 230000009977 dual effect Effects 0.000 claims description 59
- 238000009434 installation Methods 0.000 claims description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 14
- 239000000741 silica gel Substances 0.000 claims description 14
- 229910002027 silica gel Inorganic materials 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
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- 238000001125 extrusion Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 6
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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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- 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
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- 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
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- 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
- Y02E10/52—PV systems with concentrators
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a photovoltaic dual-glass assembly frame structure and an installation process thereof, and the photovoltaic dual-glass assembly frame structure comprises a long frame, a short frame and a connecting locking corner, wherein the long frame and the short frame are respectively and correspondingly installed on a long edge and a short edge of a photovoltaic dual-glass assembly, the adjacent long frame and the short frame are connected through the connecting locking corner, the long frame comprises a long edge clamping main body and a C-shaped surface, the long edge clamping main body is fixedly connected with the C-shaped surface, and the short frame comprises a short edge clamping main body. The invention can solve the technical problem that the power generation efficiency of the dual-glass assembly is reduced because the frame bearing capacity of most of the current dual-glass assembly frames is insufficient due to the fact that the frames are not designed with the C surfaces, or each frame is provided with the C surface, so that the illumination area of the back surface of the dual-glass assembly is shielded.
Description
Technical Field
The invention relates to the technical field of photovoltaic dual-glass assemblies, in particular to a photovoltaic dual-glass assembly frame structure and an installation process thereof.
Background
The double-glass assembly is characterized in that the front side and the back side of the double-sided photovoltaic cell are both packaged by glass, so that the assembly can receive light from the front side and the back side simultaneously, the front side and the back side generate electricity simultaneously to increase the power generation efficiency, in order to facilitate the installation of the double-glass assembly, the double-glass assembly often needs to be provided with a frame to improve the mechanical strength of the whole double-glass assembly, and the bearing capacity of the frame can be obviously improved by adding the C surface in the frame;
at present most dual glass assembly frame leads to the frame bearing capacity not enough owing to the design that does not have the C face, or every frame all is equipped with the C face and makes dual glass assembly back illumination area sheltered from, leads to dual glass assembly's generating efficiency to reduce.
Disclosure of Invention
The invention provides a photovoltaic dual-glass assembly frame structure and an installation process thereof, which are used for solving the technical problems that the bearing capacity of the frame is insufficient due to the fact that most of the existing dual-glass assembly frames are not provided with C surfaces, or the lighting area on the back of a dual-glass assembly is shielded due to the fact that each frame is provided with the C surface, and the power generation efficiency of the dual-glass assembly is reduced.
In order to solve the technical problem, the invention discloses a photovoltaic dual-glass assembly frame structure which comprises a long frame, a short frame and a connecting locking corner, wherein the long frame and the short frame are respectively and correspondingly arranged on the long side and the short side of a photovoltaic dual-glass assembly, and the adjacent long frame and the adjacent short frame are connected through the connecting locking corner;
the long frame comprises a long edge clamping main body and a C-shaped surface, the long edge clamping main body is fixedly connected with the C-shaped surface, and the short frame comprises a short edge clamping main body.
Preferably, the short edge clamping main body comprises a short edge mounting groove, the short edge mounting groove is used for mounting a short edge of the photovoltaic dual-glass assembly, first glue guiding inclined planes are arranged on the upper side wall and the lower side wall of the short edge mounting groove, which are close to the bottom of the short edge mounting groove, a first hook groove is formed in the upper side face of one side, which is far away from the bottom of the short edge mounting groove, and the lower side face of one side, which is far away from the bottom of the short edge mounting groove, of the short edge mounting groove is a plane;
the short edge clamping main body is provided with a first connecting cavity, the first connecting cavity is used for installing the connecting lock angle, and the upper side surface and the lower side surface in the first connecting cavity are provided with first guide grooves.
Preferably, the long-edge clamping main body comprises a long-edge mounting groove, the long-edge mounting groove is used for mounting the long edge of the photovoltaic dual-glass assembly, a second glue guiding inclined plane is arranged on the upper side wall and the lower side wall of the long-edge mounting groove, which are close to the bottom of the long-edge mounting groove, a second hook-shaped groove is formed in the upper side face of one side, which is far away from the bottom of the long-edge mounting groove, and the lower side face of one side, which is far away from the bottom of the long-edge mounting groove, of the long-edge mounting groove is a plane;
the long edge clamping main body is provided with a second connecting cavity, the second connecting cavity is used for installing the connecting lock angle, and the upper side surface and the lower side surface in the second connecting cavity are provided with second guide grooves.
Preferably, a plurality of ground wire through holes and a plurality of bolt mounting holes are uniformly formed in the C-shaped surface.
Preferably, connect the lock angle including the lock angle main part, the lock angle main part is used for connecting adjacently long frame with the short frame, the lock angle main part is the right angle structure, just two work ends of lock angle main part are the toper structure, two planes all are equipped with a plurality of guide rails about the lock angle main part, the guide rail be used for with long frame or short frame mutually supports, plays direction and positioning action, lock angle main part two work end inboard all is equipped with a plurality of barbs, during the use the both ends of lock angle main part insert respectively first connection cavity with in the second connection cavity.
Preferably, an installation cavity is arranged in the C-shaped surface, a light reflecting device is arranged in the installation cavity, and the light reflecting device comprises a light reflecting driving device and a plurality of light reflecting executing devices;
the reflecting driving device comprises a driving rotating shaft, the driving rotating shaft is rotatably connected to the inner wall of the installation cavity, a driving cam is connected to the driving rotating shaft in a key mode, a first driving piece is arranged on the driving rotating shaft and used for driving the driving rotating shaft to rotate, a first supporting seat and a second supporting seat are arranged in the installation cavity, supporting holes are formed in the first supporting seat and the second supporting seat respectively, a guide rod is sleeved in each supporting hole, a contact ball is arranged at one end, close to the driving cam, of each guide rod and in contact connection with the driving cam, a driving rack is fixedly connected to one end, far away from the driving cam, of each guide rod, an elastic piece and two symmetrically arranged gaskets are sleeved on the guide rods between the first supporting seat and the second supporting seat, and a plurality of driving wedge blocks are arranged on the driving rack, the driving wedge blocks are fixedly connected through connecting rods, arc tooth grooves are formed in the bottom of each driving wedge block, a U-shaped gear mounting frame is arranged at the bottom of each driving wedge block, a driving gear is connected to the U-shaped gear mounting frame in a key mode, the driving gear is meshed with the driving rack, and the top of each driving wedge block is an inclined plane;
the light reflection executing device comprises a light reflecting plate accommodating groove, the light reflecting plate accommodating groove is formed in the top surface of the installation cavity, an executing guide hole is formed in the center of the light reflecting plate accommodating groove, a light reflecting plate is connected in the light reflecting plate accommodating groove through a hinge shaft in a hinge mode, a hinge lug is fixedly connected to the bottom of the light reflecting plate, an executing guide rod is connected to the hinge lug in a hinge mode and penetrates through the executing guide hole, and the working end of the executing guide rod is an arc surface;
the plurality of light reflecting executing devices correspond to the plurality of driving wedges one by one.
Preferably, a waterproof mounting piece is sleeved at the joint of the long frame and the short frame, the waterproof mounting piece comprises two mutually perpendicular clamping main bodies, the two clamping main bodies are fixedly connected and respectively clamped on the long frame and the short frame, drainage flow channels are arranged on the two clamping main bodies, bosses are arranged at two end parts of the clamping main bodies, the bosses are hollow, and a flow channel cleaning mechanism is arranged;
the runner cleaning mechanism comprises a cleaning driving guide rod which is fixedly connected with the inner wall of the boss, a first cleaning sliding sleeve and a second cleaning sliding sleeve are sleeved on the cleaning driving guide rod, cleaning connection lugs are arranged on one sides of the first cleaning sliding sleeve and the second cleaning sliding sleeve respectively, a first connecting rod and a second connecting rod are hinged on the cleaning connection lugs respectively, driving grooves are arranged on the two side walls of the boss, a first cleaning sliding block and a second cleaning sliding block are respectively and slidably connected in the two driving grooves, the first cleaning sliding block and the second cleaning sliding block are respectively and hingedly connected with one ends of the first connecting rod and the second connecting rod which are far away from the cleaning connection lugs, a first electromagnetic ring and a second electromagnetic ring are respectively and fixedly connected with the other side of the first cleaning sliding sleeve and the other side of the second cleaning sliding sleeve through connecting pieces respectively, a convex guide rail is arranged at the bottom of the inner wall of the boss, sliding connection has magnetic force to lead the platform on protruding type guide rail, magnetic force lead the platform can with first electromagnetic force ring with second electromagnetic force ring produces the mutual appeal, magnetic force leads the bench and has seted up the lead screw mounting groove, be equipped with the lead screw in the lead screw mounting groove, the cover is equipped with drive nut on the lead screw, drive nut with lead screw threaded connection, the last clearance telescopic link that is connected with of drive nut, the boss is close to drainage runner department is equipped with the guide slot, be equipped with the second driving piece on the lead screw, the second driving piece is used for the drive the lead screw rotates, first clearance slider with be equipped with the third driving piece on the second clearance slider, the third driving piece is used for the drive first clearance slider with the second clearance slider removes.
Preferably, the method further comprises the following steps:
photovoltaic dual glass assembly fault alarm system, photovoltaic dual glass assembly fault alarm system sets up on the photovoltaic dual glass assembly, photovoltaic dual glass assembly fault alarm system includes:
the first irradiance sensor is arranged on the front side of the photovoltaic dual-glass assembly and used for detecting the irradiance on the front side of the photovoltaic dual-glass assembly;
the second irradiance sensor is arranged on the back surface of the photovoltaic dual-glass assembly and used for detecting the irradiance of the back surface of the photovoltaic dual-glass assembly;
the temperature sensor is arranged on the photovoltaic dual-glass assembly and used for detecting the temperature on the photovoltaic dual-glass assembly;
the controller, the alarm, the controller the first irradiance sensor the second irradiance sensor the temperature sensor with the alarm electricity is connected, the controller is based on the first irradiance sensor the second irradiance sensor with the temperature sensor control the alarm is reported to the police and is based on following step:
the method comprises the following steps: calculating the actual short circuit current of the photovoltaic dual-glass component based on the first irradiance sensor, the second irradiance sensor and the temperature sensor and formula (1):
wherein, IβFor the actual short-circuit current of the photovoltaic dual-glass assembly, I is the short-circuit current of the photovoltaic dual-glass assembly at the preset standard ambient temperature, WβIs the detected value of the first irradiance sensor, WγIs the detection value of the second irradiance sensor, W is the illumination irradiance of the photovoltaic dual-glass assembly at a preset standard ambient temperature, gamma is the current temperature change coefficient of the photovoltaic dual-glass assembly, A is the frontal surface area of the photovoltaic dual-glass assembly, A is the front surface area of the photovoltaic dual-glass assemblysPresetting the surface area, T, shielded by the C-shaped surface for the back of the photovoltaic dual-glass assemblyβThe detected value of the temperature sensor is obtained;
step two: calculating the actual output current of the photovoltaic dual-glass assembly based on the step one and a formula (2):
wherein, IαIs the actual output current of the photovoltaic dual glass assembly, IβIs the actual short-circuit current of the photovoltaic dual glass assembly, ImaxIs the maximum power current, U, of the photovoltaic dual glass assemblymaxIs the maximum power voltage, U, of the photovoltaic dual glass assemblyoThe open-circuit voltage of the photovoltaic dual-glass assembly is represented by e, the value of the natural logarithm is 2.71, and ln is the natural logarithm taking e as the base;
step three: the controller is than the actual output current of photovoltaic dual glass assembly with photovoltaic dual glass assembly's predetermined output current scope, if photovoltaic dual glass assembly's actual output current surpasss photovoltaic dual glass assembly's predetermined output current scope, then the alarm reports to the police.
The installation process of the photovoltaic double-glass assembly frame structure is characterized in that the long-edge clamping main body in the photovoltaic double-glass assembly frame structure comprises a long-edge installation groove, the long-edge installation groove is used for installing the long edge of the photovoltaic double-glass assembly, second glue guide inclined planes are arranged on the upper side wall and the lower side wall of the long-edge installation groove, which are close to the bottom of the long-edge installation groove, the side upper side and the side lower side of the long-edge installation groove, which are far away from the bottom of the long-edge installation groove, are provided with second hook-shaped grooves, and the side lower side of the long-edge installation groove, which is far away from the bottom of the long-edge installation groove, is a plane;
a second connecting cavity is formed in the long-edge clamping main body and used for installing the connecting locking angle, and second guide grooves are formed in the upper side surface and the lower side surface in the second connecting cavity;
the short edge clamping main body comprises a short edge mounting groove, the short edge mounting groove is used for mounting a short edge of the photovoltaic dual-glass assembly, first glue guiding inclined planes are arranged on the upper side wall and the lower side wall of the short edge mounting groove, which are close to the bottom of the short edge mounting groove, a first hook-shaped groove is formed in the upper side face of one side, which is far away from the bottom of the short edge mounting groove, and the lower side face of one side, which is far away from the bottom of the short edge mounting groove, of the short edge mounting groove is a plane;
a first connecting cavity is formed in the short edge clamping main body and used for installing the connecting locking angle, and first guide grooves are formed in the upper side surface and the lower side surface in the first connecting cavity;
the connecting lock corner comprises a lock corner main body, the lock corner main body is used for connecting the adjacent long frame and the short frame, the lock corner main body is of a right-angle structure, the two working ends of the lock corner main body are both of a conical structure, a plurality of guide rails are arranged on the upper plane and the lower plane of the lock corner main body, the guide rails are used for being matched with the long frame and the short frame to play a role in guiding and positioning, and a plurality of barbs are arranged on the inner sides of the two working ends of the lock corner main body;
the mounting process comprises the following steps:
s1: silica gel is extruded into the long edge mounting groove of the long frame, the long edge of the photovoltaic dual-glass assembly is sleeved in the long edge mounting groove, the C-shaped surface is located on one side of the back surface of the photovoltaic dual-glass assembly, and the excess silica gel flows into the bottom of the long edge mounting groove or into the second hook groove along the second guide adhesive inclined surface under the extrusion of the photovoltaic dual-glass assembly, so that the photovoltaic dual-glass assembly is fixed more firmly by the silica gel;
s2: then taking the connecting lock angle and inserting one end of the connecting lock angle into the second connecting cavity, so that the guide rail is matched with the second guide groove;
s3: squeezing silica gel into the short edge mounting groove of the short frame, sleeving the short edge of the photovoltaic dual-glass assembly adjacent to the long frame and the connecting locking angle which are just mounted in the short edge mounting groove, wherein one end of the first connecting cavity is located on one side of the back face of the photovoltaic dual-glass assembly, and the other end of the connecting locking angle is inserted into the first connecting cavity, so that the first guide groove is matched with the guide rail;
s4: and repeating the steps to sequentially install the adjacent long frames or short frames, so that the double-glass assembly frame forms a closed-loop structure, and the installation is finished.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic cross-sectional view of a long frame according to the present invention.
FIG. 3 is a schematic cross-sectional view of a short frame according to the present invention.
Fig. 4 is a schematic view of the connecting lock angle structure of the present invention.
Fig. 5 is a schematic view of a long frame structure according to the present invention.
FIG. 6 is a schematic diagram of a short frame structure according to the present invention.
FIG. 7 is a schematic view of the installation of the reflector of the present invention.
FIG. 8 is a schematic view of a reflector according to the present invention.
FIG. 9 is an enlarged view A of a portion of FIG. 8 according to the present invention.
FIG. 10 is an enlarged view B of the portion of FIG. 8 according to the present invention.
Figure 11 is a top view of the installation location of the flashing mount of the present invention.
FIG. 12 is a schematic view of section C-C of FIG. 11 in accordance with the present invention.
FIG. 13 is a schematic view of the interior of the boss of the present invention showing the waterproof mounting feature.
FIG. 14 is a schematic view of a magnetic guide table according to the present invention.
In the figure: 1. a photovoltaic dual-glass assembly; 2. a long frame; 200. the long edge is clamped with the main body; 201. c-shaped surface; 2010. a ground wire through hole; 2011. a bolt mounting hole; 202. a long edge mounting groove; 2020. a second glue guiding inclined plane; 203. a second hook-shaped groove; 204. a mounting cavity; 205. a light reflecting means; 206. a reflective driving device; 2060. driving the rotating shaft; 2061. a drive cam; 2062. a first support base; 2063. a second support seat; 2064. a guide bar; 2065. a drive rack; 2066. an elastic member; 2067. a gasket; 2068. driving a wedge block; 2069. a connecting rod; 207. a light reflection executing device; 2070. a U-shaped gear mounting rack; 2071. a drive gear; 2072. a reflector receiving groove; 2073. an execution guide hole; 2074. a hinge axis; 2075. a reflector; 2076. a hinge lug; 2077. executing a guide rod; 2078. contacting the ball; 2079. a circular arc tooth socket; 208. a second connection cavity; 2080. a second guide groove; 3. a short frame; 300. the short edge is clamped with the main body; 301. a short edge mounting groove; 3010. a first glue guiding inclined plane; 302. a first hook groove; 303. a first connection cavity; 3030. a first guide groove; 4. connecting a lock corner; 400. a lock angle main body; 401. a guide rail; 402. a barb; 5. a waterproof mounting member; 500. clamping the main body; 5000. a first electromagnetic ring; 5001. a second electromagnetic ring; 5002. a male rail; 5003. a magnetic guide table; 5004. a lead screw mounting groove; 5005. a lead screw; 5006. a drive nut; 5007. cleaning the telescopic rod; 5008. a guide groove; 501. a drainage flow channel; 502. a runner cleaning mechanism; 5020. cleaning the driving guide rod; 5021. a first cleaning sliding sleeve; 5022. a second cleaning sliding sleeve; 5023. cleaning the connecting lugs; 5024. a first link; 5025. a second link; 5026. a driving groove; 5027. a first cleaning slider; 5028. a second cleaning slide block; 5029. a connecting member; 503. and (4) a boss.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.
The present invention provides the following examples:
example 1
The embodiment of the invention provides a photovoltaic dual-glass assembly frame structure and an installation process thereof, as shown in figures 1-14, the photovoltaic dual-glass assembly frame structure comprises a long frame 2, a short frame 3 and a connecting locking angle 4, wherein the long frame 2 and the short frame 3 are respectively and correspondingly installed on the long side and the short side of a photovoltaic dual-glass assembly 1, and the adjacent long frame 2 and the adjacent short frame 3 are connected through the connecting locking angle 4;
Preferably, the short edge clamping main body 300 comprises a short edge mounting groove 301, the short edge mounting groove 301 is used for mounting a short edge of the photovoltaic dual-glass assembly 1, the short edge mounting groove 301 is close to the upper side wall and the lower side wall of the bottom of the short edge mounting groove 301 and is provided with a first glue guiding inclined plane 3010, the upper side surface of one side of the short edge mounting groove 301, which is far away from the bottom of the short edge mounting groove 301, is provided with a first hook groove 302, and the lower side surface of one side of the short edge mounting groove 301, which is far away from the bottom of the short edge mounting groove 301, is a plane;
a first connecting cavity 303 is formed in the short-edge clamping main body 300, the first connecting cavity 303 is used for installing the connecting lock angle 4, and first guide grooves 3030 are formed in the upper side surface and the lower side surface of the first connecting cavity 303;
the long-edge clamping main body 200 comprises a long-edge mounting groove 202, the long-edge mounting groove 202 is used for mounting a long edge of the photovoltaic dual-glass assembly 1, second adhesive guide inclined planes 2020 are arranged on the upper side wall and the lower side wall of the bottom of the long-edge mounting groove 202, which are close to the long-edge mounting groove 202, the long-edge mounting groove 202 is provided with a second hook-shaped groove 203, the upper side surface of one side of the long-edge mounting groove 202, which is far away from the bottom of the long-edge mounting groove 202, and the lower side surface of one side of the long-edge mounting groove 202, which is far away from the bottom of the long-edge mounting groove 202, is a plane;
a second connecting cavity 208 is formed in the long-edge clamping main body 200, the second connecting cavity 208 is used for installing the connecting lock angle 4, and second guide grooves 2080 are formed in the upper side surface and the lower side surface of the second connecting cavity 208;
a plurality of ground wire through holes 2010 and a plurality of bolt mounting holes 2011 are uniformly formed in the C-shaped surface 201;
connect lock angle 4 including lock angle main part 400, lock angle main part 400 is used for connecting adjacently long frame 2 with short frame 3, lock angle main part 400 is the right angle structure, just lock angle main part 400 both ends are the toper structure, two planes all are equipped with a plurality of guide rails 401 about lock angle main part 400, guide rails 401 be used for with long frame 2 or short frame 3 mutually supports, plays direction and positioning action, lock angle main part 400 both ends inboard all is equipped with a plurality of barbs 402, during the use the both ends of lock angle main part 400 insert respectively first connection cavity 303 with in the second connection cavity 208.
The mounting process comprises the following steps:
s1: squeezing silica gel into the long edge mounting groove 202 of the long frame 2, and sleeving the long edge of the photovoltaic dual-glass assembly 1 into the long edge mounting groove 202, wherein the C-shaped surface 201 is located on one side of the back surface of the photovoltaic dual-glass assembly 1, and excess silica gel flows into the bottom of the long edge mounting groove 202 or into the second hook-shaped groove 203 along the second adhesive guide inclined surface 2020 under the extrusion of the photovoltaic dual-glass assembly 1, so that the photovoltaic dual-glass assembly 1 is fixed more firmly by the silica gel;
s2: then, the connecting lock angle 4 is taken out, and one end of the connecting lock angle 4 is inserted into the second connecting cavity 208, so that the guide rail 401 is matched with the second guide groove 2080;
s3: silica gel is squeezed into the short edge mounting groove 301 of the short edge frame 3, the short edge of the photovoltaic dual-glass assembly 1, which is adjacent to the long edge frame 2 and the connecting locking corner 4 which are just mounted, is sleeved in the short edge mounting groove 301, wherein one end of the first connecting cavity 303 is located on one side of the back face of the photovoltaic dual-glass assembly 1, and the other end of the connecting locking corner 4 is inserted into the first connecting cavity 303, so that the first guide groove 3030 is matched with the guide rail 401;
s4: and repeating the steps to sequentially install the adjacent long frame 2 or short frame 3, so that the frame of the dual-glass assembly forms a closed-loop structure, and the installation is finished.
The beneficial effects of the above technical scheme are: the second hooking groove 203, the first hooking groove 302, the first glue guiding inclined plane 3010 and the second glue guiding inclined plane 2020 enable redundant silica gel to adhere to the bottom of the short edge mounting groove 301 or the bottom of the long edge mounting groove 202 along the first hooking groove 302 or the first glue guiding inclined plane 3010, or flow into the second hooking groove 203 and the first hooking groove 302, increase the contact area between the silica gel and the short edge mounting groove 301 or the long edge mounting groove 202, enable the photovoltaic dual-glass assembly 1 to adhere to the long side frame 2 or the short side frame 3 more firmly, enable the installation of the connection locking angle 4 to be more convenient due to the design of the first guide groove 3030 and the second guide groove 2080, and limit the movement of the connection locking angle 4 in the direction perpendicular to the first guide groove 3030 and the second guide groove 2080, enable the installation position of the connection locking angle 4 to be more accurate, both working ends of the lock angle main body 400 are of conical structures, the installation of the lock angle main body 400 is facilitated due to the design of the conical structures, and the bearing capacity of the frame of the dual-glass assembly is increased due to the design of the C-shaped surface 201.
The long frame 2 comprises a long edge clamping main body 200 and a C-shaped surface 201, the long edge clamping main body 200 is fixedly connected with the C-shaped surface 201, the short frame 3 comprises a short edge clamping main body 300, the frame bearing capacity of the double-glass assembly frame structure is increased due to the design of the C-shaped surface 201 of the long frame 2, the frame bearing capacity is larger than that of the frame structure without the C-shaped surface, the C-shaped surface is not designed on the short frame 3 while the frame bearing capacity is met, the area of the back surface of the photovoltaic double-glass assembly, which is shielded by the C-shaped surface, is reduced, the power generation efficiency is higher than that of the frame with each frame provided with the C-shaped surface, the double-glass assembly frame can simultaneously take bearing capacity and power generation efficiency into consideration, the problem that the frame bearing capacity is insufficient due to the fact that the C-shaped surface is not designed on most of the current double-glass assembly frames is solved, or each frame is provided with the C-shaped surface to shield the back surface illumination area of the double-glass assembly is shielded, leading to the technical problem of the reduction of the power generation efficiency of the dual-glass assembly.
Example 2
On the basis of embodiment 1, a mounting cavity 204 is arranged in the C-shaped surface 201, a light reflecting device 205 is arranged in the mounting cavity 204, and the light reflecting device 205 includes a light reflecting driving device 206 and a plurality of light reflecting executing devices 207;
the reflective driving device 206 comprises a driving rotating shaft 2060, the driving rotating shaft 2060 is rotatably connected to the inner wall of the installation cavity 204, a driving cam 2061 is connected to the driving rotating shaft 2060 in a key manner, a first driving member is arranged on the driving rotating shaft 2060 and is used for driving the driving rotating shaft 2060 to rotate, a first supporting seat 2062 and a second supporting seat 2063 are arranged in the installation cavity 204, supporting holes are respectively formed in the first supporting seat 2062 and the second supporting seat 2063, a guide rod 2064 is sleeved in each supporting hole, a contact ball 2078 is arranged at one end, close to the driving cam 2061, of each guide rod 2064, the contact ball 2078 is in contact connection with the driving cam 2061, a driving rack 2065 is fixedly connected to one end, far away from the driving cam 2061, an elastic member 2066 and two symmetrically arranged spacers 2067 are sleeved on the guide rod 2064 between the first supporting seat 2062 and the second supporting seat 2063, a plurality of driving wedge blocks 2068 are arranged on the driving rack 2065, the driving wedge blocks 2068 are fixedly connected through a connecting rod 2069, an arc-shaped tooth socket 2079 is formed at the bottom of each driving wedge block 2068, a U-shaped gear mounting rack 2070 is arranged at the bottom, a driving gear 2071 is connected to the U-shaped gear mounting rack 2070 in a key mode, the driving gear 2071 is meshed with the driving rack 2065, and the top of each driving wedge block 2068 is an inclined plane;
the reflective executing device 207 comprises a reflector accommodating groove 2072, the reflector accommodating groove 2072 is arranged on the top surface of the installation cavity 204, an execution guide hole 2073 is arranged at the center of the reflector accommodating groove 2072, a reflector 2075 is hinged in the reflector accommodating groove 2072 through a hinge shaft 2074, a hinge lug 2076 is fixedly connected to the bottom of the reflector 2075, an execution guide rod 2077 is hinged on the hinge lug 2076, the execution guide rod 2077 penetrates through the execution guide hole 2073, and the working end of the execution guide rod 2077 is an arc surface;
the plurality of light reflecting actuators 207 correspond to the plurality of driving wedges 2068 one by one.
The working principle of the technical scheme is as follows: when the reflector 2075 is initially disposed in the reflector receiving slot 2072 in parallel, in use, the first driving member drives the driving spindle 2060 to rotate, the driving spindle 2060 drives the driving cam 2061 to rotate, the driving cam 2061 pushes the contact ball 2078 to move rightward during rotation, the contact ball 2078 drives the driving rack 2065 to move rightward, the driving rack 2065 moves rightward to make the driving gear 2071 move leftward, the driving gear 2071 moves leftward to drive the driving wedge block 8 to move leftward, the driving wedge block 2068 moves leftward, the execution guide rod 2077 moves upward along the execution guide hole 2073 under the action of the inclined plane, the execution guide rod 7 moves upward to drive the reflector 2075 to rotate around the hinge shaft 2074, so that the reflector 2075 tilts by a certain angle, when the sunlight vertically downwards irradiates the reflector 2075 through the photovoltaic dual glass assembly 1, sunlight is reflected to the 1 back of photovoltaic dual glass assembly through reflector panel 2075, and when the sunlight of 1 lower part of photovoltaic dual glass assembly shines when on the reflector panel 2075, sunlight is reflected to the 1 back of photovoltaic dual glass assembly through reflector panel 2075, reflects the light at the 1 back of photovoltaic dual glass assembly is in convert the electric energy under the effect of photovoltaic dual glass assembly 1.
The beneficial effects of the above technical scheme are: the design of reflex reflector 205 has increased the generating efficiency of photovoltaic dual glass assembly 1, the design of elastic component 2066 has made things convenient for the reseing of reflex reflector 205 part, has reduced the impact each other between the part simultaneously, has prolonged the life of reflex reflector 205 part, the effect that the buffering was inhaled to the contact ball 2078 sphere design has been played, drive rack 2065 with drive gear 2071's design adopts the tooth transmission to make the angle modulation of reflector 2075 is more accurate.
Example 3
On the basis of embodiment 1 or 2, a waterproof mounting member 5 is sleeved at the joint of the long frame 2 and the short frame 3, the waterproof mounting member 5 includes two clamping main bodies 500 which are perpendicular to each other, the two clamping main bodies 500 are fixedly connected and respectively clamped on the long frame 2 and the short frame 3, a drainage runner 501 is arranged on each of the two clamping main bodies 500, bosses 503 are arranged at two end parts of the clamping main body 500, the bosses 503 are hollow, and a runner cleaning mechanism 502 is arranged in each boss 503;
the runner cleaning mechanism 502 comprises a cleaning driving guide rod 5020, the cleaning driving guide rod 5020 is fixedly connected to the inner wall of the boss 503, a first cleaning sliding sleeve 5021 and a second cleaning sliding sleeve 5022 are sleeved on the cleaning driving guide rod 5020, cleaning connecting lugs 5023 are arranged on one sides of the first cleaning sliding sleeve 5021 and the second cleaning sliding sleeve 5022, a first connecting rod 5024 and a second connecting rod 5025 are hinged on the cleaning connecting lugs 5023 respectively, driving grooves 5026 are arranged on two side walls of the boss 503, a first cleaning sliding block 5027 and a second cleaning sliding block 5028 are respectively and slidably connected in the driving grooves 5026, the first cleaning sliding block 5027 and the second cleaning sliding block 5028 are respectively hinged with one ends of the first connecting rod 5024 and the second connecting rod 5025 far away from the cleaning connecting lugs 5023, the first cleaning sliding sleeve 5021 and the other side of the second cleaning sliding sleeve 5022 are respectively and fixedly connected with a first electromagnetic force ring 5000 and a second electromagnetic force ring 5001 through a connecting piece 5029, the bottom of the inner wall of the boss 503 is provided with a convex guide rail 5002, the convex guide rail 5002 is connected with a magnetic guide platform 5003 in a sliding way, magnetic pedestal 5003 may generate attractive forces with first electromagnetic force ring 5000 and second electromagnetic force ring 5001, a lead screw installation groove 5004 is formed in the magnetic guide table 5003, a lead screw 5005 is arranged in the lead screw installation groove 5004, the lead screw 5005 is sleeved with a transmission nut 5006, the transmission nut 5006 is in threaded connection with the lead screw 5005, the driving nut 5006 is connected with a cleaning telescopic rod 5007, the boss 503 is provided with a guide groove 5008 close to the drainage flow channel 501, the screw 5005 is provided with a second driving member for driving the screw 5005 to rotate, a third driving piece is arranged on the first cleaning slider 5027 and the second cleaning slider 5028, the third driving member is used for driving the first cleaning slider 5027 and the second cleaning slider 5028 to move.
The working principle of the technical scheme is as follows: in rainy days, rainwater is guided to the ground through the drainage flow channel 501, when the rainwater drainage device is used, the flow channel cleaning mechanism 502 can clean the drainage flow channel 501 simultaneously, the third driving member drives the first cleaning slider 5027 and the second cleaning slider 5028 to move along the driving groove 5026 and move asynchronously, the first cleaning slider 5027 and the second cleaning slider 5028 move to drive the first connecting rod 5024 and the second connecting rod 5025 to move, the first connecting rod 5024 and the second connecting rod 5025 move to drive the first cleaning sliding sleeve 5021 and the second cleaning sliding sleeve 5022 to move along the cleaning driving guide rod 5020, so that the first electromagnetic force ring 5000 and the second electromagnetic force ring 5001 move left and right, the first electromagnetic force ring 5000 and the second electromagnetic force ring 5001 move left and right under the action of magnetic force to drive the magnetic force guide platform 5003 to move left and right along the convex guide rail 5002, meanwhile, the second driving element drives the screw 5005 to rotate, the screw 5005 rotates to drive the transmission nut 5006 to move up and down to adjust the height of the cleaning telescopic rod 5007, and the cleaning telescopic rod 5007 moves left and right along the guide groove 5008 under the driving of the magnetic guide table 5003, so that the cleaning telescopic rod 5007 can clean the drainage runner 501.
The beneficial effect of above-mentioned scheme does: the design of drainage runner 501 has avoided making the rainwater infiltration because of the rainwater accumulation long frame 2 with make in the short frame 3 long frame 2 with short frame 3 with the emergence of the not hard up condition of 1 adhesion of photovoltaic dual glass assembly has improved the connection reliability of dual glass assembly frame, first electromagnetic force ring 5000 with the design of second electromagnetic force ring 5001 adopts magnetic drive the motion of magnetic force guide platform 5003, has reduced in comparison in direct contact drive the mutual impact effect and the noise in the motion process of magnetic force guide platform 5003, the design of protruding type guide rail 5002 makes the motion line of magnetic force guide platform 5003 is more accurate.
Example 4
On the basis of any one of embodiments 1 to 3, the method further comprises the following steps:
photovoltaic dual glass assembly fault alarm system, photovoltaic dual glass assembly fault alarm system sets up on the photovoltaic dual glass assembly 1, photovoltaic dual glass assembly fault alarm system includes:
a first irradiance sensor, arranged on the front side of the photovoltaic dual-glass assembly 1, for detecting the illumination irradiance on the front side (the side without the C-shaped surface 201) of the photovoltaic dual-glass assembly 1;
the second irradiance sensor is arranged on the back surface of the photovoltaic dual-glass assembly (1) and is used for detecting the illumination irradiance of the back surface (the side with the C-shaped surface 201) of the photovoltaic dual-glass assembly 1;
the temperature sensor is arranged on the photovoltaic dual-glass assembly 1 and used for detecting the temperature on the photovoltaic dual-glass assembly 1;
the controller, the alarm, the controller the first irradiance sensor the second irradiance sensor the temperature sensor with the alarm electricity is connected, the controller is based on the first irradiance sensor the second irradiance sensor with the temperature sensor control the alarm is reported to the police and is based on following step:
the method comprises the following steps: calculating the actual short circuit current of the photovoltaic dual glass assembly 1 based on the first irradiance sensor, the second irradiance sensor and the temperature sensor and formula (1):
wherein, IβFor the actual short-circuit current of the photovoltaic dual-glass assembly 1, I is the short-circuit current of the photovoltaic dual-glass assembly 1 at the preset standard ambient temperature, WβIs the detected value of the first irradiance sensor, WγW is the detected value of the second irradiance sensor, W is the illumination irradiance of the photovoltaic dual-glass component 1 at a preset standard ambient temperature, gamma is the current temperature change coefficient (the value range is 3.8-4.0) of the photovoltaic dual-glass component 1, A is the surface area of the front surface of the photovoltaic dual-glass component 1, and A is the surface area of the photovoltaic dual-glass component 1sPresetting the surface area, T, shielded by the C-shaped surface 201 for the back of the photovoltaic dual-glass component 1βThe detected value of the temperature sensor is obtained;
step two: calculating the actual output current of the photovoltaic dual-glass assembly 1 based on the step one and the formula (2):
wherein, IαIs the actual output current, I, of the photovoltaic dual glass assembly 1βIs the actual short-circuit current, I, of the photovoltaic dual glass assembly 1maxIs the maximum power current, U, of the photovoltaic dual glass assembly 1maxIs the maximum power voltage, U, of the photovoltaic dual glass assembly 1oIs the open circuit voltage of the photovoltaic dual glass assembly 1, and e is a natural logarithm value of2.71, ln is the natural logarithm with e as the base;
step three: the controller is than the actual output current of photovoltaic dual glass assembly 1 with photovoltaic dual glass assembly 1 predetermines the output current scope, if photovoltaic dual glass assembly 1's actual output current surpasss photovoltaic dual glass assembly 1 predetermines the output current scope, then the alarm reports to the police.
The beneficial effect of above-mentioned scheme does: photovoltaic dual glass assembly fault alarm system judges whether photovoltaic dual glass assembly 1 breaks down through right the detection of photovoltaic dual glass assembly 1's actual output current, has guaranteed photovoltaic dual glass assembly 1's timely maintenance calculates photovoltaic dual glass assembly 1's actual short-circuit current introduces
(the area utilization ratio of the photovoltaic dual-glass assembly 1) enables the calculation result of the actual short-circuit current of the photovoltaic dual-glass assembly 1 to be more accurate, and the actual output current of the photovoltaic dual-glass assembly 1 is calculated to introduce Imax(maximum power current of the photovoltaic double glass assembly 1) and Umax(the maximum power voltage of the photovoltaic dual-glass assembly 1) makes the actual output current of the photovoltaic dual-glass assembly 1 have a reference object, so that when a random event (when the weather changes greatly) occurs, the great influence of a random variable on a calculation result is reduced, the judgment error of the photovoltaic dual-glass assembly fault alarm system is caused, and the reliability of the photovoltaic dual-glass assembly fault alarm system is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The photovoltaic dual-glass assembly frame structure is characterized by comprising a long frame (2), a short frame (3) and a connecting locking corner (4), wherein the long frame (2) and the short frame (3) are correspondingly arranged on the long side and the short side of a photovoltaic dual-glass assembly (1) respectively, and the adjacent long frame (2) and the adjacent short frame (3) are connected through the connecting locking corner (4);
the long frame (2) comprises a long-edge clamping main body (200) and a C-shaped surface (201), the long-edge clamping main body (200) is fixedly connected with the C-shaped surface (201), and the short frame (3) comprises a short-edge clamping main body (300);
an installation cavity (204) is arranged in the C-shaped surface (201), a light reflecting device (205) is arranged in the installation cavity (204), and the light reflecting device (205) comprises a light reflecting driving device (206) and a plurality of light reflecting executing devices (207);
the light reflection driving device (206) comprises a driving rotating shaft (2060), the driving rotating shaft (2060) is rotatably connected to the inner wall of the installation cavity (204), a driving cam (2061) is connected to the driving rotating shaft (2060) in a key mode, a first driving piece is arranged on the driving rotating shaft (2060) and used for driving the driving rotating shaft (2060) to rotate, a first supporting seat (2062) and a second supporting seat (2063) are arranged in the installation cavity (204), supporting holes are formed in the first supporting seat (2062) and the second supporting seat (2063), a guide rod (2064) is sleeved in each supporting hole, a contact ball (2078) is arranged at one end, close to the driving cam (2061), of the guide rod (2064), the contact ball (2078) is in contact connection with the driving cam (2061), and a driving rack (2065) is fixedly connected to one end, far away from the driving cam (2061), of the guide rod (2064), an elastic piece (2066) and two symmetrically arranged gaskets (2067) are sleeved on the guide rod (2064) between the first supporting seat (2062) and the second supporting seat (2063), a plurality of driving wedge blocks (2068) are arranged on the driving rack (2065), the driving wedge blocks (2068) are fixedly connected through a connecting rod (2069), an arc-shaped toothed slot (2079) is formed in the bottom of each driving wedge block (2068), a U-shaped gear mounting rack (2070) is arranged at the bottom of each driving wedge block, a driving gear (2071) is connected to the U-shaped gear mounting rack (2070) in a key mode, the driving gear (2071) is meshed with the driving rack (2065), and the top of each driving wedge block (2068) is an inclined plane;
the reflection executing device (207) comprises a reflector accommodating groove (2072), the reflector accommodating groove (2072) is formed in the top surface of the mounting cavity (204), an executing guide hole (2073) is formed in the center of the reflector accommodating groove (2072), a reflector (2075) is hinged in the reflector accommodating groove (2072) through a hinge shaft (2074), a hinge lug (2076) is fixedly connected to the bottom of the reflector (2075), an executing guide rod (2077) is hinged on the hinge lug (2076), the executing guide rod (2077) penetrates through the executing guide hole (2073), and the working end of the executing guide rod (2077) is an arc surface;
the light reflection executing devices (207) correspond to the driving wedge blocks (2068) one by one.
2. The photovoltaic dual glass assembly frame structure of claim 1,
the short-edge clamping main body (300) comprises a short-edge mounting groove (301), the short-edge mounting groove (301) is used for mounting a short edge of the photovoltaic dual-glass assembly (1), the short-edge mounting groove (301) is close to the upper side wall and the lower side wall of the bottom of the short-edge mounting groove (301), a first glue guiding inclined plane (3010) is arranged on the upper side wall and the lower side wall of the bottom of the short-edge mounting groove (301), a first hook groove (302) is formed in the upper side face of one side, away from the bottom of the short-edge mounting groove (301), and the lower side face of one side, away from the bottom of the short-edge mounting groove (301), of the short-edge mounting groove (301) is a plane;
the short edge clamping main body (300) is provided with a first connecting cavity (303), the first connecting cavity (303) is used for installing the connecting lock angle (4), and the upper side surface and the lower side surface in the first connecting cavity (303) are provided with first guide grooves (3030).
3. The photovoltaic dual glass assembly frame structure of claim 2,
the long-edge clamping main body (200) comprises a long-edge mounting groove (202), the long-edge mounting groove (202) is used for mounting a long edge of the photovoltaic dual-glass assembly (1), a second glue guiding inclined plane (2020) is arranged on the upper side wall and the lower side wall of the bottom of the long-edge mounting groove (202) close to the long-edge mounting groove (202), a second hook-shaped groove (203) is formed in the upper side surface of one side of the long-edge mounting groove (202) far away from the bottom of the long-edge mounting groove (202), and the lower side surface of one side of the long-edge mounting groove (202) far away from the bottom of the long-edge mounting groove (202) is a plane;
the long-edge clamping main body (200) is provided with a second connecting cavity (208), the second connecting cavity (208) is used for installing the connecting lock angle (4), and the upper side surface and the lower side surface in the second connecting cavity (208) are provided with second guide grooves (2080).
4. The photovoltaic dual glass assembly frame structure as claimed in claim 1, wherein a plurality of ground wire through holes (2010) and a plurality of bolt mounting holes (2011) are uniformly arranged on the C-shaped surface (201).
5. The photovoltaic dual glass assembly frame structure of claim 3,
connect lock angle (4) including lock angle main part (400), lock angle main part (400) are used for connecting adjacently long frame (2) with short frame (3), lock angle main part (400) are the right angle structure, just lock angle main part (400) both ends of working are the toper structure, lock angle main part (400) upper and lower two planes all are equipped with a plurality of guide rails (401), guide rail (401) be used for with long frame (2) or short frame (3) mutually support, play direction and positioning action, lock angle main part (400) both ends inboard all is equipped with a plurality of barbs (402), during the use the both ends of lock angle main part (400) insert respectively first connecting cavity (303) with in second connecting cavity (208).
6. The photovoltaic dual glass assembly frame structure according to claim 1, wherein a waterproof mounting part (5) is sleeved at the joint of the long frame (2) and the short frame (3), the waterproof mounting part (5) comprises two mutually perpendicular clamping main bodies (500), the two clamping main bodies (500) are fixedly connected and clamped on the long frame (2) and the short frame (3) respectively, a drainage runner (501) is arranged on each of the two clamping main bodies (500), bosses (503) at two ends of each clamping main body (500) are hollow in the bosses (503), and a runner cleaning mechanism (502) is arranged;
the runner cleaning mechanism (502) comprises a cleaning driving guide rod (5020), the cleaning driving guide rod (5020) is fixedly connected to the inner wall of the boss (503), a first cleaning sliding sleeve (5021) and a second cleaning sliding sleeve (5022) are sleeved on the cleaning driving guide rod (5020), a cleaning connecting lug (5023) is arranged on one side of the first cleaning sliding sleeve (5021) and one side of the second cleaning sliding sleeve (5022), a first connecting rod (5024) and a second connecting rod (5025) are respectively hinged on the cleaning connecting lug (5023), driving grooves (5026) are formed in two side walls of the boss (503), a first cleaning slider (5027) and a second cleaning slider (5028) are respectively and slidably connected in the driving grooves (5026), and the first cleaning slider (5027) and the second cleaning slider (5028) are respectively hinged with one end of the first connecting rod (5024) and one end of the second connecting rod (5025) far away from the cleaning connecting lug (5023), the other sides of the first cleaning sliding sleeve (5021) and the second cleaning sliding sleeve (5022) are fixedly connected with a first electromagnetic ring (5000) and a second electromagnetic ring (5001) through a connecting piece (5029) respectively, a convex guide rail (5002) is arranged at the bottom of the inner wall of the boss (503), a magnetic guide platform (5003) is connected onto the convex guide rail (5002) in a sliding manner, the magnetic guide platform (5003) can generate mutual attraction with the first electromagnetic ring (5000) and the second electromagnetic ring (5001), a screw rod installation groove (5004) is formed in the magnetic guide platform (5003), a screw rod (5005) is arranged in the screw rod installation groove (5004), a transmission nut (5006) is sleeved on the screw rod (5005), the transmission nut (5006) is in threaded connection with the screw rod (5005), a cleaning telescopic rod (5007) is connected onto the transmission nut (5006), and a guide groove (5008) is formed in the position, close to the drainage flow passage (501), the lead screw (5005) is provided with a second driving piece, the second driving piece is used for driving the lead screw (5005) to rotate, the first cleaning sliding block (5027) and the second cleaning sliding block (5028) are provided with third driving pieces, and the third driving pieces are used for driving the first cleaning sliding block (5027) and the second cleaning sliding block (5028) to move.
7. The photovoltaic dual glass assembly frame structure of claim 1, further comprising:
photovoltaic dual glass assembly fault alarm system, photovoltaic dual glass assembly fault alarm system sets up on photovoltaic dual glass assembly (1), photovoltaic dual glass assembly fault alarm system includes:
the first irradiance sensor is arranged on the front side of the photovoltaic dual-glass assembly (1) and is used for detecting the irradiance on the front side of the photovoltaic dual-glass assembly (1);
the second irradiance sensor is arranged on the back surface of the photovoltaic dual-glass assembly (1) and is used for detecting the irradiance of the back surface of the photovoltaic dual-glass assembly (1);
the temperature sensor is arranged on the photovoltaic dual-glass assembly (1) and used for detecting the temperature on the photovoltaic dual-glass assembly (1);
the controller, the alarm, the controller the first irradiance sensor the second irradiance sensor the temperature sensor with the alarm electricity is connected, the controller is based on the first irradiance sensor the second irradiance sensor with the temperature sensor control the alarm is reported to the police and is based on following step:
the method comprises the following steps: calculating an actual short circuit current of the photovoltaic dual glass assembly (1) based on the first irradiance sensor, the second irradiance sensor, the temperature sensor and formula (1):
wherein, IβFor the actual short-circuit current of the photovoltaic dual-glass assembly (1), I is the short-circuit current of the photovoltaic dual-glass assembly (1) at the preset standard ambient temperature, WβIs the detected value of the first irradiance sensor, WγIs the detection value of the second irradiance sensor, W is the illumination irradiance of the photovoltaic dual-glass assembly (1) at a preset standard ambient temperature, gamma is the current temperature change coefficient of the photovoltaic dual-glass assembly (1), A is the frontal surface area of the photovoltaic dual-glass assembly (1), and A is the front surface area of the photovoltaic dual-glass assembly (1)sPresetting the surface area, T, shielded by the C-shaped surface (201) for the back surface of the photovoltaic dual-glass assembly (1)βFor detection of said temperature sensorMeasuring;
step two: calculating the actual output current of the photovoltaic dual-glass assembly (1) based on the step one and a formula (2):
wherein, IαIs the actual output current, I, of the photovoltaic dual glass assembly (1)βIs the actual short-circuit current, I, of the photovoltaic dual glass assembly (1)maxIs the maximum power current, U, of the photovoltaic dual glass assembly (1)maxIs the maximum power voltage, U, of the photovoltaic dual glass assembly (1)oThe open-circuit voltage of the photovoltaic dual-glass assembly (1) is represented by e, the value of the natural logarithm is 2.71, and ln is the natural logarithm taking e as the base;
step three: the controller compares the actual output current of the photovoltaic dual-glass assembly (1) with the preset output current range of the photovoltaic dual-glass assembly (1), if the actual output current of the photovoltaic dual-glass assembly (1) exceeds the preset output current range of the photovoltaic dual-glass assembly (1), the alarm gives an alarm.
8. An installation process of the photovoltaic dual glass assembly frame structure as claimed in any one of claims 1 or 6 to 7,
the long-edge clamping main body (200) comprises a long-edge mounting groove (202), the long-edge mounting groove (202) is used for mounting a long edge of the photovoltaic dual-glass assembly (1), a second glue guiding inclined plane (2020) is arranged on the upper side wall and the lower side wall of the bottom of the long-edge mounting groove (202) close to the long-edge mounting groove (202), a second hook-shaped groove (203) is formed in the upper side surface of one side of the long-edge mounting groove (202) far away from the bottom of the long-edge mounting groove (202), and the lower side surface of one side of the long-edge mounting groove (202) far away from the bottom of the long-edge mounting groove (202) is a plane;
a second connecting cavity (208) is formed in the long-edge clamping main body (200), the second connecting cavity (208) is used for installing the connecting lock angle (4), and second guide grooves (2080) are formed in the upper side surface and the lower side surface of the second connecting cavity (208);
the short-edge clamping main body (300) comprises a short-edge mounting groove (301), the short-edge mounting groove (301) is used for mounting a short edge of the photovoltaic dual-glass assembly (1), the short-edge mounting groove (301) is close to the upper side wall and the lower side wall of the bottom of the short-edge mounting groove (301), a first glue guiding inclined plane (3010) is arranged on the upper side wall and the lower side wall of the bottom of the short-edge mounting groove (301), a first hook groove (302) is formed in the upper side face of one side, away from the bottom of the short-edge mounting groove (301), and the lower side face of one side, away from the bottom of the short-edge mounting groove (301), of the short-edge mounting groove (301) is a plane;
a first connecting cavity (303) is formed in the short-edge clamping main body (300), the first connecting cavity (303) is used for installing the connecting lock angle (4), and first guide grooves (3030) are formed in the upper side surface and the lower side surface in the first connecting cavity (303);
the connecting lock corner (4) comprises a lock corner main body (400), the lock corner main body (400) is used for connecting the adjacent long frame (2) and the short frame (3), the lock corner main body (400) is of a right-angle structure, two working ends of the lock corner main body (400) are of a conical structure, a plurality of guide rails (401) are arranged on the upper plane and the lower plane of the lock corner main body (400), the guide rails (401) are used for being matched with the long frame (2) and the short frame (3) to play a role in guiding and positioning, and a plurality of barbs (402) are arranged on the inner sides of the two working ends of the lock corner main body (400);
the mounting process comprises the following steps:
s1: silica gel is extruded into the long edge mounting groove (202) of the long frame (2), the long edge sleeve of the photovoltaic dual-glass assembly (1) is arranged in the long edge mounting groove (202), the C-shaped surface (201) is located on one side of the back surface of the photovoltaic dual-glass assembly (1), and redundant silica gel flows into the bottom of the long edge mounting groove (202) or the second hook-shaped groove (203) along the second adhesive guide inclined surface (2020) under the extrusion of the photovoltaic dual-glass assembly (1), so that the fixation of the photovoltaic dual-glass assembly (1) by the silica gel is more fastened;
s2: then taking the connecting lock angle (4) and inserting one end of the connecting lock angle (4) into the second connecting cavity (208) so that the guide rail (401) is matched with the second guide groove (2080);
s3: silica gel is squeezed into the short edge mounting groove (301) of the short edge frame (3), the short edge of the photovoltaic dual-glass assembly (1), which is adjacent to the long edge frame (2) and the connecting locking angle (4) which are just installed, is sleeved in the short edge mounting groove (301), one end of the first connecting cavity (303) is located on one side of the back face of the photovoltaic dual-glass assembly (1), and meanwhile the other end of the connecting locking angle (4) is inserted into the first connecting cavity (303), so that the first guide groove (3030) and the guide rail (401) are matched with each other;
s4: and repeating the steps to sequentially install the adjacent long frame (2) or short frame (3), so that the frame of the double-glass assembly forms a closed-loop structure, and the installation is finished.
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