CN220586249U - Photovoltaic battery pack protection device - Google Patents
Photovoltaic battery pack protection device Download PDFInfo
- Publication number
- CN220586249U CN220586249U CN202322229971.0U CN202322229971U CN220586249U CN 220586249 U CN220586249 U CN 220586249U CN 202322229971 U CN202322229971 U CN 202322229971U CN 220586249 U CN220586249 U CN 220586249U
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- water tank
- photovoltaic
- photovoltaic panel
- servo motor
- sliding
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 abstract description 14
- 210000004027 cell Anatomy 0.000 description 19
- 238000000034 method Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to photovoltaic cell group protection equipment, and belongs to the technical field of photovoltaic cells. The solar water heater comprises a hot water tank, a movable water tank, a fixed frame and a photovoltaic panel arranged on the fixed frame, wherein the hot water tank is provided with a heating device, the hot water tank is connected with the movable water tank through a water delivery system, the movable water tank is arranged above the photovoltaic panel through a translation mechanism, the movable water tank can reciprocate along the length direction of the photovoltaic panel by virtue of the translation mechanism, the movable water tank is arranged in an extending manner along the width direction of the photovoltaic panel, one side of the movable water tank, which faces the photovoltaic panel, is provided with a soft brush and a water spray head, the soft brush is arranged in an extending manner along the width direction of the photovoltaic panel, the soft brush is contacted with the upper surface of the photovoltaic panel, the water spray heads are arranged at intervals along the width direction of the photovoltaic panel, the water inlet end of the water spray head is communicated with the movable water tank, and the water outlet end of the water spray head faces the photovoltaic panel. The utility model can solve the problem of inconvenient removal of the frost in the prior art.
Description
Technical Field
The utility model relates to photovoltaic cell group protection equipment, and belongs to the technical field of photovoltaic cells.
Background
Solar photovoltaic cells (photovoltaic cells for short) are used to directly convert the light energy of the sun into electrical energy. The ground photovoltaic system is widely used as a silicon solar cell based on silicon, and can be classified into monocrystalline silicon, polycrystalline silicon and amorphous silicon solar cells, and because the solar time in a plateau area is long and the human smoke is rare, more photovoltaic cell sets can be arranged in the plateau area.
Patent document with publication number CN219181471U discloses a strengthen shell and photovoltaic cell, and the device is installed photovoltaic cell in strengthening the shell, and the side of photovoltaic cell supports on the limiting plate to screw up through the screw bolt and fix it, spacing card is between tooth piece, guarantees that the screw bolt can not appear not hard up condition, when photovoltaic cell received extrusion collision, strengthening the shell and just can playing the guard action, and the buffer can play the cushioning effect.
The patent document with the publication number of CN110635761A discloses a plateau area photovoltaic cell group protection device, which comprises a bottom plate, the bottom plate upside is equipped with a photovoltaic cell, the photovoltaic cell is used for absorbing solar power generation, be equipped with the motion chamber of opening towards right in the bottom plate, be equipped with protection machanism in the motion chamber, protection machanism includes can the motion piece, connecting plate and the baffle that can be in the motion intracavity slip, the baffle right-hand member runs through motion chamber right end wall, the motion piece with articulated connection between the connecting plate, the connecting plate with articulated connection between the baffle, the device is designed to the windy sand weather condition in plateau area, can cover the photovoltaic cell surface voluntarily when windy sand arrives, protects the photovoltaic cell and does not receive windy sand damage, and the usable windy sand's mechanical energy is clean the photovoltaic cell surface, maintains the working property of photovoltaic cell.
However, the technical solutions of the above patent do not consider the problem of how to remove frost on the photovoltaic cell in the plateau region in the implementation process. Because the temperature difference between day and night in the plateau area is large, the air pressure is low, the freezing temperature in the plateau area is high and the night is cold, the surface of the photovoltaic battery pack is easy to form frost in the plateau area in rainy and snowy weather, the frost can influence the light transmittance so as to influence the solar energy conversion rate, and meanwhile, more frost can crush the photovoltaic battery pack.
Disclosure of Invention
The utility model aims to provide photovoltaic battery pack protection equipment so as to solve the technical problem that frost is inconvenient to remove in the prior art.
The technical scheme adopted for solving the technical problems is as follows: the photovoltaic battery pack protection device comprises a hot water tank, a movable water tank, a fixing frame and a photovoltaic panel arranged on the fixing frame, wherein the hot water tank is provided with a heating device, the hot water tank is connected with the movable water tank through a water delivery system, the end connected with the movable water tank is a water outlet end of the water delivery system, the movable water tank is arranged above the photovoltaic panel through a translation mechanism, the movable water tank can reciprocate along the length direction of the photovoltaic panel by virtue of the translation mechanism, a water outlet pipeline in the water delivery system is at least partially a hose, the movable water tank extends along the width direction of the photovoltaic panel, one side of the movable water tank, facing the photovoltaic panel, is provided with a soft brush and a water spray head, the soft brush extends along the width direction of the photovoltaic panel, the soft brush is contacted with the upper surface of the photovoltaic panel, the water spray head is arranged at intervals along the width direction of the photovoltaic panel, the water inlet end of the water spray head is communicated with the movable water tank, and the water outlet end of the water spray head faces the photovoltaic panel.
Further, the translation mechanism comprises a U-shaped sliding frame, sliding seats, guide rods and a first servo motor, wherein the guide rods are fixedly arranged on two sides of the photovoltaic panel, the sliding seats are fixedly arranged on the side, facing the photovoltaic panel, of the movable water tank, and the sliding seats are in one-to-one correspondence with the guide rods and form sliding fit; the first servo motor is fixedly arranged on the fixing frame, an output shaft of the first servo motor is fixedly connected with a rotating plate, the outer edge of the rotating plate is fixedly connected with a revolution rod, and the axis of the revolution rod is parallel to the axis of the output shaft of the first servo motor; the U-shaped sliding frame is fixedly connected with the movable water tank to form a rectangular frame surrounding the photovoltaic panel, the U-shaped sliding frame is provided with a cross rod part which is oppositely arranged with the movable water tank, the cross rod part is provided with a strip-shaped sliding groove which is arranged along the length direction of the cross rod part in an extending mode, and the revolution rod is inserted into the strip-shaped sliding groove in a sliding mode and drives the sliding seat to reciprocate along the guide rod through the first servo motor.
Further, the fixing frame is arranged above the fixed base through the rotary adjusting mechanism, the fixing frame can rotate around the vertical shaft relative to the fixed base, and the hot water tank is fixedly arranged on the fixing frame.
Further, the rotation adjusting mechanism comprises a second servo motor and a supporting sliding plate, the second servo motor is fixedly arranged on the fixed base, and an output shaft of the second servo motor is fixedly connected to the bottom surface of the fixed frame; the support sliding plate is fixedly connected to the bottom surface of the fixing frame, the support sliding plate surrounds the output shaft of the second servo motor and is arranged at intervals along the circumferential direction, the upper surface of the fixing base is provided with an annular sliding groove matched with the support sliding plate, and the lower end of the support sliding plate is inserted into the annular sliding groove in a sliding connection mode.
Further, the upper surface of the fixed base is fixedly connected with a storage battery, and the storage battery is connected with the photovoltaic panel in a matching way.
The beneficial effects of the utility model are as follows: when implementing, the hot-water tank is movable water tank through water delivery system and carries hot water, and movable water tank is along the length direction reciprocating motion of photovoltaic electroplax, utilizes the sprinkler bead blowout hot water on one side in the removal in-process, utilizes soft brush to scrape the upper surface of washing photovoltaic electroplax, can effectively get rid of the frost on the photovoltaic electroplax in the plateau region, can guarantee that sunshine is normal to shine the photovoltaic electroplax to the timely clearance of frost to guarantee the conversion rate of photovoltaic electroplax to solar energy in the plateau region, avoid the frost to crush the photovoltaic electroplax simultaneously. In addition, through rotary adjustment mechanism's setting, the annular spout with support slide plate looks adaptation is seted up to unable adjustment base's upper surface, supports the rotation that slide plate cooperation unable adjustment base goes up annular spout and can play auxiliary stay effect for the mount, and control second servo motor moves, drives the mount and rotates to make the photovoltaic electric plate rotate, make the photovoltaic electric plate can adjust to just sunshine, thereby guarantee that the photovoltaic electric plate can absorb sunshine betterly.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a U-shaped carriage and a movable water tank according to the present utility model;
FIG. 3 is a schematic perspective view of a flexible brush and sprinkler head according to the present utility model;
fig. 4 is a schematic view showing a split structure of the fixing base and the supporting sliding plate of the present utility model.
Marked in the figure as: 1. a fixed base; 21. a fixing frame; 22. a U-shaped sliding frame; 23. a movable water tank; 24. a soft brush; 25. a hot water tank; 26. a hose; 27. a water spray head; 28. a first servo motor; 29. a rotating plate; 210. a male rod; 211. a sliding seat; 212. a guide rod; 3. a rotation adjustment mechanism; 31. a second servo motor; 32. supporting the sliding plate; 4. a photovoltaic panel; 5. and a storage battery.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present utility model includes a hot water tank 25, a movable water tank 23, a fixed frame 21, and a photovoltaic panel 4 mounted on the fixed frame 21, the hot water tank 25 is provided with a heating device for heating water inside the hot water tank 25, and the present utility model can be implemented by referring to a conventional heating method, and an electric heating pipe can be generally used. The hot water tank 25 is connected with the movable water tank 23 through a water delivery system, the end connected with the movable water tank 23 is the water outlet end of the water delivery system, namely, the hot water tank 25 delivers hot water into the movable water tank 23 through the water delivery system, if the hot water output in the hot water tank 25 meets the requirement of delivering water pressure, the hot water tank 25 is directly connected with the movable water tank 23 through a pipeline, and if the water in the hot water tank 25 is static pressure water or the water pressure output is insufficient, a water pump is additionally arranged.
The movable water tank 23 is arranged above the photovoltaic panel 4 through the translation mechanism, the movable water tank 23 can reciprocate along the length direction of the photovoltaic panel 4 by virtue of the translation mechanism, the water outlet pipeline in the water delivery system is at least partially a hose 26 (the arrangement mode of the hose 26 only needs to meet the moving travel requirement of the movable water tank 23), the movable water tank 23 extends and is arranged along the width direction of the photovoltaic panel 4, the movable water tank 23 is provided with a soft brush 24 and a water spray head 27 at one side facing the photovoltaic panel 4, the soft brush 24 extends and is arranged along the width direction of the photovoltaic panel 4, the soft brush 24 is contacted with the upper surface of the photovoltaic panel 4, the water spray heads 27 are arranged at intervals (preferably at uniform intervals) along the width direction of the photovoltaic panel 4, the water inlet ends of the water spray heads 27 are connected with the movable water tank 23, and the water outlet ends of the water spray heads 27 face the photovoltaic panel 4. It will be appreciated that the main body of the photovoltaic panel 4 is generally rectangular in configuration and is arranged obliquely so as to absorb sunlight, and the obliquely extending side edges thereof are generally corresponding to the length direction of the photovoltaic panel 4, and the horizontally extending side edges thereof are corresponding to the width direction of the photovoltaic panel 4. When the solar photovoltaic panel 4 is implemented, the hot water tank 25 conveys hot water to the movable water tank 23 through the water conveying system, the movable water tank 23 reciprocates along the length direction of the photovoltaic panel 4, hot water is sprayed out by the water spray head 27 in the moving process, the upper surface of the photovoltaic panel is scraped and washed by the soft brush 24, frost on the photovoltaic panel 4 in a plateau region can be effectively removed, timely cleaning of the frost can ensure that sunlight irradiates the photovoltaic panel 4 normally, so that the conversion rate of the photovoltaic panel 4 to solar energy in the plateau region is ensured, and meanwhile, the frost is prevented from crushing the photovoltaic panel 4.
It will be appreciated that there are a variety of prior art electric translation mechanisms, such as hydraulic cylinders, air cylinders, motor lead screw slide mechanisms, motor link slide mechanisms, and the like. In order to make the structure simple and reliable and the space layout more compact and reasonable, the utility model provides a preferable mode that the translation mechanism comprises a U-shaped sliding frame 22, a sliding seat 211, a guide rod 212 and a first servo motor 28, wherein the guide rod 212 is fixedly arranged at two sides of the photovoltaic panel 4, the sliding seat 211 is fixedly arranged at the side of the movable water tank 23 facing the photovoltaic panel 4, and the sliding seats 211 and the guide rods 212 are in one-to-one correspondence and form sliding fit; the first servo motor 28 is fixedly arranged on the fixed frame 21, an output shaft of the first servo motor 28 is fixedly connected with a rotating plate 29, the outer edge of the rotating plate 29 is fixedly connected with a revolution rod 210, and the axis of the revolution rod 210 is parallel to the axis of the output shaft of the first servo motor 28; the U-shaped sliding frame 22 and the movable water tank 23 are fixedly connected to form a rectangular frame surrounding the photovoltaic panel 4, the U-shaped sliding frame 22 is provided with a cross rod part which is arranged opposite to the movable water tank 23, the cross rod part is provided with a strip-shaped sliding groove which is arranged along the length direction of the cross rod part, the revolution rod 210 is inserted into the strip-shaped sliding groove in a sliding connection manner, the sliding seat 211 is driven by the first servo motor 28 to reciprocate along the guide rod 212, and then the movable water tank 23 reciprocates along the length direction of the photovoltaic panel 4.
Preferably, the fixing frame 21 is installed above the fixed base 1 through the rotary adjusting mechanism 3, and the fixing frame 21 can rotate around a vertical shaft relative to the fixed base 1, so that the photovoltaic panel 4 can synchronously rotate along with the fixing frame 21, and the orientation of the photovoltaic panel 4 is adjusted, so that the photovoltaic panel 4 can absorb sunlight better. After the rotation adjusting mechanism 3 is added, in order to avoid influencing the pipeline layout of the water delivery system, the hot water tank 25 is preferably fixedly arranged on the fixing frame 21.
In order to make the structure of the rotation adjusting mechanism 3 simple and reliable, the rotation adjusting mechanism 3 preferably comprises a second servo motor 31 and a supporting sliding plate 32, wherein the second servo motor 31 is fixedly arranged on the fixed base 1, and an output shaft of the second servo motor 31 is fixedly connected to the bottom surface of the fixed frame 21; the support sliding plates 32 are fixedly connected to the bottom surface of the fixing frame 21, the support sliding plates 32 are arranged at intervals along the circumferential direction around the output shaft of the second servo motor 31 (4 support sliding plates 32 can be uniformly arranged at intervals generally), the upper surface of the fixing base 1 is provided with an annular sliding groove matched with the support sliding plates 32, and the lower ends of the support sliding plates 32 are inserted into the annular sliding groove in a sliding connection manner. The support sliding plate 32 is matched with the annular chute on the fixed base 1 to play an auxiliary supporting role for the rotation of the fixed frame 21.
The photovoltaic battery pack generally needs to be matched with a storage battery 5, and the storage battery 5 is connected with the photovoltaic panel 4 in a matching way. Part of the electrical energy converted by the photovoltaic panel 4 by absorbing solar energy can be stored in the storage battery 5, and the storage battery 5 can supply power for the electrical components in the equipment. The battery 5 is preferably disposed on the upper surface of the stationary base 1.
Claims (5)
1. Photovoltaic cell group protection equipment, including mount (21), install photovoltaic panel (4) on mount (21), its characterized in that: still include hot-water tank (25) and activity water tank (23), hot-water tank (25) are furnished with heating device, hot-water tank (25) are connected with activity water tank (23) through water delivery system, this end that is connected with activity water tank (23) is water-out end of water delivery system, activity water tank (23) are installed in the top of photovoltaic electric plate (4) through translation mechanism, activity water tank (23) can follow the length direction reciprocating motion of photovoltaic electric plate (4) with the help of translation mechanism, outlet conduit in the water delivery system is hose (26) at least partially, activity water tank (23) extend along the width direction of photovoltaic electric plate (4) and set up, flexible brush (24) and sprinkler bead (27) are installed to one side of activity water tank (23) towards photovoltaic electric plate (4), flexible brush (24) extend along the width direction of photovoltaic electric plate (4) and set up, flexible brush (24) are contacted with the upper surface of photovoltaic electric plate (4), sprinkler bead (27) are along the width direction interval setting of photovoltaic electric plate (4), sprinkler bead (27) are connected with sprinkler bead (27) water-out end (23) of water-out end of activity water tank (4).
2. The photovoltaic cell pack protection apparatus of claim 1, wherein: the translation mechanism comprises a U-shaped sliding frame (22), sliding seats (211), guide rods (212) and a first servo motor (28), wherein the guide rods (212) are fixedly arranged on two sides of the photovoltaic panel (4), the sliding seats (211) are fixedly arranged on the side, facing the photovoltaic panel (4), of the movable water tank (23), and the sliding seats (211) and the guide rods (212) are in one-to-one correspondence and form sliding fit; the first servo motor (28) is fixedly arranged on the fixed frame (21), an output shaft of the first servo motor (28) is fixedly connected with a rotating plate (29), the outer edge of the rotating plate (29) is fixedly connected with a revolution rod (210), and the axis of the revolution rod (210) is parallel to the axis of the output shaft of the first servo motor (28); the U-shaped sliding frame (22) and the movable water tank (23) are fixedly connected to form a rectangular frame surrounding the photovoltaic panel (4), the U-shaped sliding frame (22) is provided with a cross rod part which is oppositely arranged with the movable water tank (23), the cross rod part is provided with a strip-shaped sliding groove which is arranged along the length direction of the cross rod part in an extending mode, the revolution rod (210) is inserted into the strip-shaped sliding groove in a sliding mode, and the sliding seat (211) is driven by the first servo motor (28) to reciprocate along the guide rod (212).
3. The photovoltaic cell pack protection apparatus according to claim 1 or 2, characterized in that: the fixing frame (21) is arranged above the fixed base (1) through the rotary adjusting mechanism (3), the fixing frame (21) can rotate around a vertical shaft relative to the fixed base (1), and the hot water tank (25) is fixedly arranged on the fixing frame (21).
4. A photovoltaic cell pack protection apparatus according to claim 3, characterized in that: the rotation adjusting mechanism (3) comprises a second servo motor (31) and a supporting sliding plate (32), the second servo motor (31) is fixedly arranged on the fixed base (1), and an output shaft of the second servo motor (31) is fixedly connected to the bottom surface of the fixed frame (21); the support sliding plate (32) is fixedly connected to the bottom surface of the fixing frame (21), the support sliding plate (32) is arranged at intervals along the circumferential direction around the output shaft of the second servo motor (31), the upper surface of the fixing base (1) is provided with an annular chute matched with the support sliding plate (32), and the lower end of the support sliding plate (32) is inserted into the annular chute in a sliding connection mode.
5. A photovoltaic cell pack protection apparatus according to claim 3, characterized in that: the upper surface of unable adjustment base (1) fixedly connected with battery (5), battery (5) and photovoltaic electroplax (4) matcing and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229971.0U CN220586249U (en) | 2023-08-18 | 2023-08-18 | Photovoltaic battery pack protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229971.0U CN220586249U (en) | 2023-08-18 | 2023-08-18 | Photovoltaic battery pack protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220586249U true CN220586249U (en) | 2024-03-12 |
Family
ID=90113174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322229971.0U Active CN220586249U (en) | 2023-08-18 | 2023-08-18 | Photovoltaic battery pack protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220586249U (en) |
-
2023
- 2023-08-18 CN CN202322229971.0U patent/CN220586249U/en active Active
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