CN220358602U - Distributed photovoltaic power station grid-connected protection device - Google Patents
Distributed photovoltaic power station grid-connected protection device Download PDFInfo
- Publication number
- CN220358602U CN220358602U CN202322031460.8U CN202322031460U CN220358602U CN 220358602 U CN220358602 U CN 220358602U CN 202322031460 U CN202322031460 U CN 202322031460U CN 220358602 U CN220358602 U CN 220358602U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic power
- distributed photovoltaic
- protection device
- iron
- protection cabinet
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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229910052742 iron Inorganic materials 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 12
- 239000000110 cooling liquid Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000010356 tongguan Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010248 power generation Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a distributed photovoltaic power station grid-connected protection device which comprises an iron protection cabinet, mounting rods, plastic columns and a circulating pump, wherein mounting plates are respectively and symmetrically arranged at the left side and the right side of the iron protection cabinet, a plurality of mounting plates respectively penetrate through mounting holes, two mounting rods are respectively and symmetrically provided with shaft sleeves at one side, every two of the plurality of shaft sleeves are provided with a group, a rotating shaft is respectively and rotatably arranged between every two groups of shaft sleeves, the plastic columns are provided with two, and the shaft ends of each two plastic columns are respectively provided with a magnetic column.
Description
Technical Field
The utility model relates to a distributed photovoltaic power station grid-connected protection device, and belongs to the technical field of photovoltaic power generation grid-connected technology.
Background
The photovoltaic power station is a photovoltaic power generation system which is connected with a power grid and transmits power to the power grid, and belongs to a green energy project. The grid-connected power generation system can be divided into a grid-connected power generation system with a storage battery and a grid-connected power generation system without the storage battery. Solar power generation is classified into photo-thermal power generation and photovoltaic power generation. The solar power generation generally refers to solar photovoltaic power generation. The photovoltaic power generation product is mainly used for three aspects: firstly, providing a power supply for no-electric field combination; and secondly, solar daily electronic products, such as various solar chargers, solar street lamps, various lamps on solar grasslands and the like.
Chinese patent No.: CN214590006U has mentioned a distributed photovoltaic power plant protection device that is incorporated into the power networks, can adjust the distance between two sets of installation poles through adjusting component, be convenient for install not unidimensional electrical components, the through wires hole can play spacing effect, avoid taking place the winding between the electric wire, can place the insecticide in placing the box, avoid the pest to bite the electric wire, use very convenient, but this device is comparatively troublesome when adjusting the electrical components of different specifications of installation, and the electric wire temperature is too high easily at high temperature weather, have the potential safety hazard, the current emergency needs a distributed photovoltaic power plant protection device that is incorporated into the power networks to solve the problem that above-mentioned appears.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a distributed photovoltaic power station grid-connected protection device so as to solve the problems in the background art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a distributed photovoltaic power plant protection device that is incorporated into power networks, includes iron protection cabinet, installation pole, plastic column and circulating pump, the installation piece is installed to iron protection cabinet left and right sides upper and lower symmetry respectively, and is a plurality of the installation piece runs through respectively and has seted up the mounting hole, the installation pole is equipped with two, two installation pole one side is installed the axle sleeve of bilateral symmetry respectively, and every two of a plurality of axle sleeves are a set of, every group rotation installs the pivot respectively between the axle sleeve, the plastic column is equipped with two the magnetic column is installed respectively to plastic column axle head, two the insulating sleeve is installed respectively to magnetic column annular side, two the installation pole both ends run through slidable mounting respectively have the cylinder, two the stopper is installed respectively at cylinder both ends, and a plurality of the stopper is connected with the iron protection cabinet respectively, two the plastic column is connected with two pivots respectively, the cooling liquid is placed the box is installed to the left end, the cooling liquid is placed box top slidable mounting and is covered body, the circulating pump lower extreme communicates with each other and is installed to the inner tube, the permanent magnet is installed to the cylinder end, the permanent magnet is installed to the permanent magnet, and is installed to the cylinder has the permanent magnet, and is installed to the permanent magnet, and is equipped with the protection tube and is equipped with the protection with the high and has the protection cylinder and has the protection by the permanent magnet.
Further, the front side of the iron protection cabinet is slidably provided with a door body, and the front side of the door body is provided with a handle.
Further, a plurality of component mounting holes are respectively formed in the front sides of the two mounting rods.
Further, a plurality of threading holes are respectively formed in the upper side and the lower side of the iron protection cabinet in a penetrating mode.
Further, the plurality of threading holes are aligned with the plurality of protection cylinders, respectively.
Further, a placement box is arranged below the inner part of the iron protection cabinet.
Further, a plurality of high temperature resistant siphunculus set up respectively in a plurality of protection drum centre.
The utility model has the beneficial effects that: according to the distributed photovoltaic power station grid-connected protection device, the magnetic column, the circulating pump, the high-temperature-resistant through pipe and the rotating shaft are added, so that design improvement and actual use prove that the device is reasonable in structure and good in practicability, the adjusting step during installation of electrical components is simplified through installation of the magnetic column, the circulating pump, the high-temperature-resistant through pipe and the rotating shaft, cooling treatment can be carried out on an electric wire, the probability of occurrence of safety accidents is reduced, and safety and practicability are improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic perspective view of the whole structure of a grid-connected protection device of a distributed photovoltaic power station;
FIG. 2 is a schematic perspective view of the whole structure of a grid-connected protection device of a distributed photovoltaic power station;
FIG. 3 is a schematic perspective view of the whole structure of a grid-connected protection device of a distributed photovoltaic power station;
FIG. 4 is a schematic perspective view of a shaft sleeve part structure of a grid-connected protection device of a distributed photovoltaic power station;
in the figure: 1-iron protection cabinet, 2-mounting sheet, 3-mounting hole, 4-door body, 5-handle, 6-installation pole, 7-component mounting hole, 8-round column, 9-stopper, 10-axle sleeve, 11-magnetic column, 12-protection drum, 13-long plastic pipe, 14-high temperature resistant siphunculus, 15-plastic column, 16-through wire hole, 17-box of placing, 18-circulating pump, 19-coolant liquid place box, 20-lid, 21-cylinder pipe, 22-pivot, 23-insulating cover, 24-louvre.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-4, the present utility model provides a technical solution: a distributed photovoltaic power station grid-connected protection device comprises an iron protection cabinet 1, mounting rods 6, plastic columns 15 and a circulating pump 18, wherein mounting plates 2 are respectively symmetrically mounted on the left side and the right side of the iron protection cabinet 1 in an up-down mode, a plurality of mounting plates 2 are respectively and penetratingly provided with mounting holes 3, two mounting rods 6 are respectively and symmetrically mounted on one side of each of the two mounting rods 6, a shaft sleeve 10 is respectively and bilaterally mounted on one side of each of the two mounting rods 6, each of the plurality of shaft sleeves 10 is a group, a rotating shaft 22 is respectively and rotatably mounted between each group of the shaft sleeves 10, the plastic columns 15 are provided with two plastic columns 15, the shaft ends of each of the two plastic columns 15 are respectively provided with a magnetic column 11, an insulating sleeve 23 is respectively mounted on the annular side surfaces of each of the two magnetic columns 11, two ends of each of the two mounting rods 6 are respectively and penetratingly provided with a circular column 8, two ends of each of the two circular columns 8 are respectively provided with limiting blocks 9, a plurality of limiting blocks 9 are respectively connected with the iron protection cabinet 1, two plastic columns 15 are respectively connected with the two rotating shafts 22, a cooling liquid placing box 19 is mounted on the left end of each of the circulating pump 18, a cover body 20 is slidably mounted above each of the cooling liquid placing box 19, the two plastic columns 18 are respectively communicated with the lower ends of the circular pump 18, a plurality of circular columns 21 are respectively arranged at the circular columns 21, a plurality of circular tubes 21 are respectively and are respectively arranged at the same level as the circular columns 13, and are respectively, the two circular columns 13 are respectively and are in the same size, and the two circular columns 13, the two circular columns are respectively and the two circular columns are in the same size and 13, and 13 are in different size and have different specifications, the same size, and the temperature safety standards, and the temperature safety protection device is easy to be easily and high-friendly and high-performance and 13.
As a first embodiment of the present utility model: the door body 4 is installed to the sideslip of iron protection cabinet 1 front side, and the handle 5 is installed to the door body 4 front side, through at iron protection cabinet 1 front side sideslip install door body 4, and door body 4 front side installs handle 5, is convenient for reduce the vibrations to iron protection cabinet 1 through sliding switch door body 4, protects electrical components, and handle 5 is convenient for switch door body 4. A plurality of component mounting holes 7 are respectively formed in the front sides of the two mounting rods 6, and the electrical components are conveniently mounted by respectively forming a plurality of component mounting holes 7 in the front sides of the two mounting rods 6. A plurality of through wires holes 16 have been run through respectively to the upper and lower both sides of iron protection cabinet 1, through running through respectively at the upper and lower both sides of iron protection cabinet 1 and having seted up a plurality of through wires holes 16, be convenient for arrange the electric wire, prevent to take place the winding. The plurality of threading holes 16 are aligned with the plurality of protective cylinders 12, respectively, and the plurality of threading holes 16 are aligned with the plurality of protective cylinders 12, respectively, so that the arranged electric wires can be protected. The placement box 17 is arranged below the inner part of the iron protection cabinet 1, and the placement box 17 is arranged below the inner part of the iron protection cabinet 1, so that medicines can be placed conveniently for insecticidal treatment. The plurality of high-resistant Wen Tongguan 14 are respectively arranged in the middle of the plurality of protective cylinders 12, and the plurality of high-resistant Wen Tongguan are respectively arranged in the middle of the plurality of protective cylinders 12, so that cooling liquid can conveniently cool the electric wires when flowing through the electric wires.
As a second embodiment of the present utility model: when the device is needed to be used, the door body 4 can be pulled to a proper position through the handle 5, then the distance between the two mounting rods 6 can be adjusted according to the size of an electric element to be mounted, the two mounting rods 6 are manually pushed to slide up and down along the round column 8, after the device is in a proper state, the two plastic columns 15 can be respectively rotated, then the two magnetic columns 11 are adsorbed on the iron protection cabinet 1, the two mounting rods 6 can be fixed, the two insulating sleeves 23 can protect the magnetic columns 11 from current interference, when the wire is arranged, the wire can pass through the plurality of threading holes 16 and the protection cylinder 12, then when the wire is required to be cooled in high-temperature weather, cooling liquid can be added into the cooling liquid placing box 19, then the circulating pump 18 is started, the cooling liquid can circulate among the long plastic tube 13, the high-temperature resistant tube 14 and the cylindrical tube 21, and the wire is cooled.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a distributed photovoltaic power plant protection device that is incorporated into power networks, includes iron protection cabinet (1), installation pole (6), plastic column (15) and circulating pump (18), its characterized in that: mounting plates (2) are symmetrically mounted on the left side and the right side of the iron protection cabinet (1) respectively, mounting holes (3) are formed in the mounting plates (2) in a penetrating mode, two mounting rods (6) are arranged, shaft sleeves (10) are symmetrically mounted on one sides of the mounting rods (6) respectively in a left-right mode, each two of the shaft sleeves (10) are a group, a rotating shaft (22) is rotatably mounted between each two shaft sleeves (10) respectively, two plastic columns (15) are arranged, magnetic columns (11) are mounted on the shaft ends of the plastic columns (15) respectively, insulating sleeves (23) are mounted on annular side faces of the magnetic columns (11) respectively, two circular columns (8) are mounted at two ends of the mounting rods (6) in a penetrating and sliding mode respectively, limiting blocks (9) are mounted at two ends of each circular column (8), and the limiting blocks (9) are connected with the iron protection cabinet (1) respectively;
two plastic column (15) are connected with two pivot (22) respectively, cooling liquid is placed box (19) are installed to circulating pump (18) left end, cooling liquid is placed box (19) top slidable mounting and is had lid (20), circulating pump (18) lower extreme communicates with each other and installs cylinder pipe (21), cylinder pipe (21) run through in iron protection cabinet (1), circulating pump (18) upper end communicates with each other with cylinder pipe (21) one end respectively and installs long plastic tubing (13), two equidistant respectively installs a plurality of high Wen Tongguan (14) between long plastic tubing (13), a plurality of protection drums (12) are installed to iron protection cabinet (1) bilateral symmetry, a plurality of louvres (24) have been seted up at iron protection cabinet (1) rear.
2. The distributed photovoltaic power plant grid-connected protection device according to claim 1, wherein: the front side of the iron protection cabinet (1) is slidably provided with a door body (4), and the front side of the door body (4) is provided with a handle (5).
3. The distributed photovoltaic power plant grid-connected protection device according to claim 1, wherein: a plurality of element mounting holes (7) are respectively formed in the front sides of the two mounting rods (6).
4. The distributed photovoltaic power plant grid-connected protection device according to claim 1, wherein: a plurality of threading holes (16) are respectively formed in the upper side and the lower side of the iron protection cabinet (1) in a penetrating mode.
5. The distributed photovoltaic power plant grid-connected protection device according to claim 4, wherein: the plurality of threading holes (16) are aligned with the plurality of protective cylinders (12), respectively.
6. The distributed photovoltaic power plant grid-connected protection device according to claim 1, wherein: a placement box (17) is arranged below the inner part of the iron protection cabinet (1).
7. The distributed photovoltaic power plant grid-connected protection device according to claim 1, wherein: the plurality of high temperature resistant through pipes (14) are respectively arranged in the middle of the plurality of protection cylinders (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322031460.8U CN220358602U (en) | 2023-07-31 | 2023-07-31 | Distributed photovoltaic power station grid-connected protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322031460.8U CN220358602U (en) | 2023-07-31 | 2023-07-31 | Distributed photovoltaic power station grid-connected protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220358602U true CN220358602U (en) | 2024-01-16 |
Family
ID=89506348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322031460.8U Active CN220358602U (en) | 2023-07-31 | 2023-07-31 | Distributed photovoltaic power station grid-connected protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220358602U (en) |
-
2023
- 2023-07-31 CN CN202322031460.8U patent/CN220358602U/en active Active
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