CN214705628U - Dedicated dry-type transformer of photovoltaic power generation - Google Patents
Dedicated dry-type transformer of photovoltaic power generation Download PDFInfo
- Publication number
- CN214705628U CN214705628U CN202121002327.4U CN202121002327U CN214705628U CN 214705628 U CN214705628 U CN 214705628U CN 202121002327 U CN202121002327 U CN 202121002327U CN 214705628 U CN214705628 U CN 214705628U
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- China
- Prior art keywords
- photovoltaic
- fixedly connected
- box
- type transformer
- power generation
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- 238000010248 power generation Methods 0.000 title claims abstract description 15
- 238000010408 sweeping Methods 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005491 wire drawing Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 238000005286 illumination Methods 0.000 abstract description 6
- 241000112598 Pseudoblennius percoides Species 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 3
- 230000008033 biological extinction Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a dedicated dry-type transformer of photovoltaic power generation relates to transformer technical field, the power distribution box comprises a box body, the activity interlude of the left top of box has the carousel, the top of carousel is connected with the photovoltaic support through the nut connecting piece, the top of photovoltaic support is connected with the photovoltaic board body through the nut connecting piece, the top fixedly connected with wire box of photovoltaic board body, the front and the equal fixedly connected with slide rail in the back of wire box left side bottom, sliding connection has between the slide rail to scrape and sweeps the board, scrapes the front and the back fixedly connected with at board top and acts as go-between. When the sun rises, the photovoltaic panel body is irradiated by sunlight, the servo motor rotates slowly to drive the photovoltaic panel body to rotate, so that the photovoltaic panel body rotates along with the speed of the movement of the sun, the illumination intensity is maximized, the single-day energy absorption maximization is realized, and the problem that the single-day energy absorption and the space capable of rising are caused by the fact that the photovoltaic panel cannot rotate in a contrast case is solved.
Description
Technical Field
The utility model relates to a transformer technical field specifically is a dedicated dry-type transformer of photovoltaic power generation.
Background
The energy storage power station is generally provided with a dry-type transformer, and the dry-type transformer can play roles of boosting and reducing voltage, changing impedance for safety isolation and the like.
For example, chinese patent 2020203244140 discloses an energy-saving dry-type transformer for energy storage power station, which comprises a dry-type transformer main body installed inside a dry-type transformer box, wherein an air inlet is formed in the bottom of the dry-type transformer box, an axial-flow fan is disposed inside the air inlet, an air outlet is formed in the side wall of the dry-type transformer box, an exhaust fan is disposed inside the air outlet, a photovoltaic panel is disposed on the top of the dry-type transformer box, an angle adjusting structure is disposed at one end of the photovoltaic panel, the photovoltaic panel is adjusted in angle by the angle adjusting structure, a storage battery is further disposed on the top of the dry-type transformer box, the output end of the photovoltaic panel is electrically connected to the input end of the storage battery, and the output end of the storage battery is electrically connected to both the axial-flow fan and the exhaust fan. The utility model provides an among the prior art solve among the prior art photovoltaic board by the installation after inconvenient adjustment will influence the generating efficiency of photovoltaic board to influence dry-type transformer's cooling radiating effect's problem.
However, in the comparative example, the photovoltaic panel cannot rotate, so that in the early morning and in the evening, when the sun is at two extreme positions, the illumination intensity on the photovoltaic panel is limited due to the problem of the illumination angle, and thus the energy absorption per day still has a rising space, and therefore, a dry-type transformer special for photovoltaic power generation is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dedicated dry-type transformer of photovoltaic power generation to solve the unable rotation of photovoltaic board in the contrast case among the above-mentioned background art and cause single day energy of inhaling in addition the problem in space that can rise.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a special dry-type transformer for photovoltaic power generation comprises a box body, wherein a rotary disc is movably inserted in the top of the left side of the box body, the top of the rotary disc is connected with a photovoltaic support through a nut connecting piece, the top of the photovoltaic support is connected with a photovoltaic panel body through a nut connecting piece, the top of the photovoltaic panel body is fixedly connected with a wire box, the front side and the back side of the bottom of the left side of the wire box are both fixedly connected with slide rails, a scraping and sweeping plate is slidably connected between the slide rails, the front side and the back side of the top of the scraping and sweeping plate are fixedly connected with pull wires, the front side and the back side of the bottom of the scraping and sweeping plate are fixedly connected with return springs, the bottom of the rotary disc is fixedly connected with a rotary shaft, the bottom of the rotary shaft is fixedly connected with an auxiliary belt pulley, the top of the right side of the box body is fixedly connected with a servo motor, and the outer side of an output shaft of the servo motor is sleeved with a main belt pulley, the main belt wheel is connected with the auxiliary belt wheel through belt transmission, a take-up pulley is fixedly connected with the bottom of the main belt wheel, a storage battery is fixedly connected with the left side of the inner wall of the box body, a dry-type transformer main body is fixedly connected with the bottom of the inner wall of the box body through channel steel, and a cooling fan is fixedly inserted into the right side of the box body in a penetrating mode.
Optionally, the carousel alternates at the top of box, the right side of scraping the board contacts with the left side of photovoltaic board body.
Optionally, the stay wire is a Y-shaped stay wire, one end of the stay wire sequentially penetrates through the turntable, the rotating shaft, the auxiliary belt pulley and the take-up pulley to be fixedly connected, and the other two ends of the stay wire sequentially penetrate through the photovoltaic support and the lead box to be fixedly connected with the sweeping plate.
Optionally, the bottom of the return spring is fixedly connected with the bottom of the slide rail, and the rotating shaft penetrates through the top of the box body.
Optionally, the photovoltaic panel body is electrically connected with the storage battery through a wire, and the storage battery is electrically connected with the cooling fan through a wire.
Optionally, both sides of the photovoltaic panel body are fixedly connected with threaded shafts, and the threaded shafts penetrate through the top of the photovoltaic support.
The utility model discloses a technological effect and advantage:
1. when the sun rises, the photovoltaic panel body is irradiated by sunlight, the servo motor rotates slowly to drive the photovoltaic panel body to rotate, so that the photovoltaic panel body rotates along with the speed of the movement of the sun, the illumination intensity is maximized, the single-day energy absorption maximization is realized, and the problem that the single-day energy absorption and the space capable of rising are caused by the fact that the photovoltaic panel cannot rotate in a contrast case is solved.
2. When main belt pulley rotated, drive the take-up pulley and rotate, the take-up pulley is received the line and is pulled the line, and the pulling of acting as go-between is scraped and is swept the board for scrape and sweep the board and rinse photovoltaic board body surface, thereby guarantee photovoltaic board body light-absorbing efficiency, and then improved the device's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the main belt pulley of the present invention;
fig. 3 is a schematic view of the structure of the secondary pulley of the present invention.
In the figure: the photovoltaic power generation device comprises a box body 1, a rotary table 2, a photovoltaic support 3, a photovoltaic plate body 4, a wire guiding box 5, a sliding rail 6, a scraping and sweeping plate 7, a stay wire 8, a reset spring 9, a rotating shaft 10, an auxiliary belt pulley 11, a servo motor 12, a main belt pulley 13, a take-up pulley 14, a storage battery 15, a dry type transformer main body 16 and a cooling fan 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a special dry-type transformer for photovoltaic power generation as shown in figures 1-3, which comprises a box body 1, a rotary disc 2 is movably inserted at the top of the left side of the box body 1, the rotary disc 2 is inserted at the top of the box body 1, the top of the rotary disc 2 is connected with a photovoltaic bracket 3 through a nut connecting piece, the top of the photovoltaic bracket 3 is connected with a photovoltaic plate body 4 through a nut connecting piece, both sides of the photovoltaic plate body 4 are fixedly connected with a threaded shaft, the threaded shaft penetrates through the top of the photovoltaic bracket 3, the top of the photovoltaic plate body 4 is fixedly connected with a lead box 5, both the front side and the back side of the left bottom of the lead box 5 are fixedly connected with slide rails 6, a scraping and sweeping plate 7 is slidably connected between the slide rails 6, the right side of the scraping and sweeping plate 7 is contacted with the left side of the photovoltaic plate body 4, the front side and the back side of the top of the scraping and sweeping plate 7 are fixedly connected with stay wires 8, and the stay wires 8 are Y-shaped stay wires, one end of a stay wire 8 sequentially penetrates through a rotary table 2, a rotating shaft 10, an auxiliary belt pulley 11 and a take-up pulley 14 to be fixedly connected, the other two ends of the stay wire 8 sequentially penetrate through a photovoltaic support 3, a wire box 5 and a scraping and sweeping plate 7 to be fixedly connected, a reset spring 9 is fixedly connected to the front side and the back side of the bottom of the scraping and sweeping plate 7, the bottom of the reset spring 9 is fixedly connected with the bottom of a sliding rail 6, the bottom of the rotary table 2 is fixedly connected with the rotating shaft 10, the rotating shaft 10 penetrates through the top of a box body 1, the bottom of the rotating shaft 10 is fixedly connected with the auxiliary belt pulley 11, a servo motor 12 is fixedly connected to the top of the right side of the box body 1, a main belt pulley 13 is sleeved on the outer side of an output shaft of the servo motor 12, the main belt pulley 13 is connected with the auxiliary belt pulley 11 through belt transmission, the bottom of the main belt pulley 13 is fixedly connected with the take-up pulley 14, a storage battery 15 is fixedly connected to the left side of the inner wall of the box body 1, and the photovoltaic panel body 4 is electrically connected with the storage battery 15 through a wire, the storage battery 15 is electrically connected with the cooling fan 17 through a lead, the bottom of the inner wall of the box body 1 is fixedly connected with a dry-type transformer main body 16 through channel steel, and the cooling fan 17 is fixedly inserted into the right side of the box body 1 in a penetrating mode.
When the sun rises, the photovoltaic board body 4 is irradiated by sunlight, the servo motor 12 slowly rotates to drive the photovoltaic board body 4 to rotate, so that the photovoltaic board body 4 rotates along with the speed of the movement of the sun, the illumination intensity is maximized, the single-day energy absorption maximization is realized, and the problem that the single-day energy absorption and the space can be raised due to the fact that the photovoltaic board cannot rotate in a contrast case is solved.
When main belt pulley 13 pivoted, drive take-up pulley 14 and rotate, take-up pulley 14 receives the line pulling and acts as go-between 8, 8 pulling of acting as go-between scrape sweep 7 for scrape sweep 7 and rinse 4 surfaces of photovoltaic board body, thereby guarantee 4 extinction efficiencies of photovoltaic board body, and then improved the device's practicality.
This practical theory of operation: the device is under initial condition, and photovoltaic board body 4 is in the low position towards the direction that the sun raised, and scrapes sweep board 7, loosens the nut that photovoltaic board body 4 and photovoltaic support 3 are connected, rotates photovoltaic board body 4 to suitable angle, is screwing up the nut that photovoltaic board body 4 and photovoltaic support 3 are connected.
When the sun rises, sunlight irradiates the photovoltaic panel body 4, the photovoltaic panel body 4 converts solar energy into electric energy to be transmitted to the storage battery 15, the storage battery 15 can supply the electric energy to the servo motor 12, the servo motor 12 slowly rotates to drive the main belt pulley 13 to rotate, the main belt pulley 13 drives the auxiliary belt pulley 11 to rotate, the auxiliary belt pulley 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the rotating disc 2 to rotate, the rotating disc 2 drives the photovoltaic panel body 4 to rotate through the photovoltaic support 3, so that the photovoltaic panel body 4 rotates along with the speed of the movement of the sun, the illumination intensity is maximized, the single-day energy absorption maximization is realized, and the problem that the single-day energy absorption can also be lifted by the fact that the photovoltaic panel cannot rotate in the contrast case is solved.
When main belt pulley 13 pivoted, drive take-up pulley 14 and rotate, take-up pulley 14 receives the line pulling and acts as go-between 8, 8 pulling of acting as go-between scrape sweep 7 for scrape sweep 7 and rinse 4 surfaces of photovoltaic board body, thereby guarantee 4 extinction efficiencies of photovoltaic board body, and then improved the device's practicality.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a dedicated dry-type transformer of photovoltaic power generation, includes box (1), its characterized in that: the photovoltaic cell box is characterized in that a rotary table (2) is movably inserted into the left top of the box body (1), the top of the rotary table (2) is connected with a photovoltaic support (3) through a nut connecting piece, the top of the photovoltaic support (3) is connected with a photovoltaic panel body (4) through a nut connecting piece, the top of the photovoltaic panel body (4) is fixedly connected with a wire box (5), slide rails (6) are fixedly connected with the front and the back of the bottom of the left side of the wire box (5), a scraping and sweeping plate (7) is slidably connected between the slide rails (6), pull wires (8) are fixedly connected with the front and the back of the top of the scraping and sweeping plate (7), reset springs (9) are fixedly connected with the front and the back of the bottom of the scraping and sweeping plate (7), a rotary shaft (10) is fixedly connected with the bottom of the rotary table (2), and an auxiliary belt pulley (11) is fixedly connected with the bottom of the rotary shaft (10), the top fixedly connected with servo motor (12) on box (1) right side, main belt pulley (13) have been cup jointed in the outside of servo motor (12) output shaft, be connected through belt transmission between main belt pulley (13) and vice belt pulley (11), the bottom fixedly connected with take-up pulley (14) of main belt pulley (13), the left side fixedly connected with battery (15) of box (1) inner wall, channel-section steel fixedly connected with dry-type transformer main part (16) is passed through to the bottom of box (1) inner wall, the fixed interlude in right side of box (1) has radiator fan (17).
2. The special dry-type transformer for photovoltaic power generation as claimed in claim 1, wherein: carousel (2) alternate at the top of box (1), scrape the right side of sweeping board (7) and contact with the left side of photovoltaic board body (4).
3. The special dry-type transformer for photovoltaic power generation as claimed in claim 1, wherein: the utility model discloses a photovoltaic wire drawing device, including stay wire (8), carousel (2), pivot (10), auxiliary pulley (11) and take-up pulley (14), stay wire (8) are the Y font stay wire, the one end of stay wire (8) runs through carousel (2), pivot (10) in proper order, auxiliary pulley (11) and take-up pulley (14) fixed connection, the other both ends of stay wire (8) run through photovoltaic support (3), wire box (5) in proper order and sweep board (7) fixed connection.
4. The special dry-type transformer for photovoltaic power generation as claimed in claim 1, wherein: the bottom of the reset spring (9) is fixedly connected with the bottom of the sliding rail (6), and the rotating shaft (10) penetrates through the top of the box body (1).
5. The special dry-type transformer for photovoltaic power generation as claimed in claim 1, wherein: the photovoltaic panel body (4) is electrically connected with the storage battery (15) through a lead, and the storage battery (15) is electrically connected with the cooling fan (17) through a lead.
6. The special dry-type transformer for photovoltaic power generation as claimed in claim 1, wherein: the photovoltaic panel is characterized in that threaded shafts are fixedly connected to the two sides of the photovoltaic panel body (4) respectively and penetrate through the top of the photovoltaic support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002327.4U CN214705628U (en) | 2021-05-07 | 2021-05-07 | Dedicated dry-type transformer of photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002327.4U CN214705628U (en) | 2021-05-07 | 2021-05-07 | Dedicated dry-type transformer of photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214705628U true CN214705628U (en) | 2021-11-12 |
Family
ID=78551973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121002327.4U Expired - Fee Related CN214705628U (en) | 2021-05-07 | 2021-05-07 | Dedicated dry-type transformer of photovoltaic power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214705628U (en) |
-
2021
- 2021-05-07 CN CN202121002327.4U patent/CN214705628U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |