CN216526123U

CN216526123U - Open-air little electric wire netting test stake of low temperature of using

Info

Publication number: CN216526123U
Application number: CN202123068140.7U
Authority: CN
Inventors: 夏伟添; 张巍; 臧若翔
Original assignee: Nanjing Yansheng Technology Co ltd
Current assignee: Nanjing Yansheng Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-13
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a field low-temperature microgrid testing pile, which comprises a testing pile body, wherein the testing pile body comprises a lower pile body, an upper pile body and a plurality of groups of middle pile bodies, the lower pile body, the middle pile bodies and the upper pile bodies are connected through connecting pieces, a storage battery pack is arranged in the middle pile bodies, and a rotating piece is arranged at the upper end of the upper pile bodies. This open-air low temperature microgrid test stake of using, based on standardized battery module structure, will combine together from net type solar power generation facility and test stake, be convenient for transportation of structure component among the microgrid, installation and use, can effectively protect the energy storage battery group simultaneously, increase life, and the photovoltaic board can cater to the wind direction for the activity sets up, avoid being damaged by the strong wind, reduce the hi-latitude, the high and cold area is to the influence of subassembly, and this test stake can clear up the dust or the snow on solar photovoltaic board surface, the use of this test stake of being convenient for.

Description

Open-air little electric wire netting test stake of low temperature of using

Technical Field

The utility model relates to the technical field of testing pile devices, in particular to a field low-temperature micro-grid testing pile.

Background

In high latitude and high cold areas, off-grid solar energy is generally adopted for power generation, under the condition of illumination, a solar panel is utilized for converting solar energy into electric energy, a load is supplied with power through a solar charging and discharging controller, and a storage battery is charged at the same time; in cloudy days or no light, the solar charging and discharging controller supplies power to the direct current load through the storage battery or inverts the direct current into alternating current through the inverter and supplies power to the alternating current load.

In the construction of off-grid solar power generation facilities, more problems exist in the installation of components such as a photovoltaic panel component and an energy storage battery, the protection of the components such as the photovoltaic panel component and the energy storage battery needs to be considered while the normal use of the components is guaranteed, the energy storage battery cannot be effectively protected by a common installation mode, and the photovoltaic panel component is easily damaged by strong wind.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provides a field low-temperature microgrid test pile, which combines an off-grid solar power generation facility with the test pile based on a standardized battery module structure, is convenient for transportation, installation and use of structural components in a microgrid, can effectively protect an energy storage battery pack and prolong the service life, and a photovoltaic panel is movably arranged and can meet the wind direction, thereby avoiding the damage of the photovoltaic panel by strong wind, reducing the influence of high latitude and high cold regions on the components, cleaning dust or accumulated snow on the surface of the solar photovoltaic panel, facilitating the use of the test pile and effectively solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an open-air little electric wire netting test stake with low temperature, includes test stake body, the test stake body includes pile body down, goes up pile body and a plurality of pile body in organizing, connect through the connecting piece down between pile body, well pile body, the last pile body, well pile body inside is provided with storage battery, it is provided with the rotating part to go up the pile body upper end, one side that the pile body was kept away from to the rotating part is fixed with the posting, install the photovoltaic board in the posting.

The rotating part comprises a mounting seat fixed at the upper end of the upper pile body, a fixing seat is arranged in the mounting seat in a rotating mode, a rotating plate connected with the middle of the side face of the positioning frame is installed in the fixing seat in a rotating mode, and the photovoltaic plate is electrically connected with a storage battery pack so as to convey electric energy to the storage battery pack for storage.

As a preferable technical scheme of the utility model, the connecting piece comprises an annular plate sleeved at the joint of the lower pile body, the middle pile body and the upper pile body, the inner side of the annular plate is provided with external threads, and the end parts of the lower pile body, the middle pile body and the upper pile body, which are close to the annular plate, are provided with internal threads matched with the external threads.

As a preferred technical scheme of the present invention, a fixing plate is fixed at the lower end of the lower pile body, a detection hole is formed in the side surface of the lower pile body, a sealing plate for sealing the detection hole is rotatably arranged on the side surface of the lower pile body, a test socket is installed in the lower pile body at a position close to the detection hole, and the storage battery is electrically connected with the test socket to supply power to the test socket.

As a preferable technical scheme of the utility model, the fixed seat is rotatably installed in the installation seat through a connecting plate fixed on the side surface, and the connecting plate is rotatably installed in the installation seat through a positioning bolt.

As a preferable technical scheme of the utility model, a cleaning plate in contact with the upper side of the photovoltaic plate is slidably arranged in the positioning frame, a pull rope is fixed in the middle of the side surface of the cleaning plate, one end of the pull rope, which is far away from the cleaning plate, is fixed on the side surface of the fixed seat, and a reset piece for driving the cleaning plate to reset is arranged on the side surface of the positioning frame.

As a preferable technical solution of the present invention, the reset member includes an elastic member fixed to a side surface of the positioning frame, and the other end of the elastic member is fixedly connected to a side surface of the cleaning plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the field low-temperature microgrid test pile disclosed by the utility model is based on a standardized battery module structure, an off-grid solar power generation facility is combined with the test pile, so that the transportation, installation and use of structural components in a microgrid are facilitated, an energy storage battery pack can be effectively protected, the service life of the battery pack is prolonged, the photovoltaic panel is movably arranged and can meet the wind direction, the damage caused by strong wind is avoided, the influence of high latitude and high cold regions on the components is reduced, and the test pile can clean dust or accumulated snow on the surface of the solar photovoltaic panel, so that the use of the test pile is facilitated.

2. According to the field low-temperature microgrid testing pile disclosed by the utility model, two structure components adjacent to each other are aligned, the external threads on the inner side of the annular plate are meshed with the external threads on the side surfaces of the structure components when the annular plate is rotated, the annular plate is used for limiting and fixing the two adjacent structure components, multiple groups of middle pile bodies can be designed according to the use requirement, the two adjacent middle pile bodies are spliced through the connecting piece, and the lower pile body is installed and fixed through the fixing plate after the testing pile body is assembled or before the testing pile body is assembled, so that the installation and the fixation of the testing pile body are realized.

3. According to the field low-temperature microgrid testing pile disclosed by the utility model, an installer adjusts and fixes the installation angle of the photovoltaic panel according to local seasons, latitudes and the like, and rotates the connecting plate on the inner side of the installation seat to adjust the angle of the fixed seat, so that the adjustment of the inclination angle of the photovoltaic panel in the positioning frame is realized, the photovoltaic panel is ensured to effectively absorb and convert sunlight, and the nut on the positioning bolt is rotated to fix the angle of the connecting plate after the adjustment is completed.

4. According to the field low-temperature microgrid testing pile disclosed by the utility model, when a photovoltaic panel is in use and is subjected to strong wind, the strong wind blows the positioning frame to drive the rotating plate to rotate in the fixing seat, so that the photovoltaic panel faces the wind direction, the photovoltaic panel is prevented from being damaged by the strong wind, in the rotating process of the positioning frame, the stay cord pulls the cleaning plate to slide in the positioning frame to clean dust or accumulated snow on the side surface of the photovoltaic panel, the effective use of the photovoltaic panel is ensured, meanwhile, the stay cord limits the maximum rotatable angle of the positioning frame, after the strong wind is over, the positioning frame is rotated by gravity to reset, the cleaning plate loses the tensile force of the stay cord, and the elastic piece recovers deformation to drive the cleaning plate to move to reset.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic view of a rotary member according to the present invention;

FIG. 4 is a schematic structural view of the cleaning member of the present invention.

In the figure: the device comprises a lower pile body 1, a fixing plate 2, a sealing plate 3, a test socket 4, a middle pile body 5, a storage battery pack 51, a ring-shaped plate 6, an upper pile body 7, an installation seat 8, a connecting plate 9, a positioning bolt 10, a fixing seat 11, a rotating plate 12, a positioning frame 13, a photovoltaic plate 14, a cleaning plate 15, an elastic part 16 and a pull rope 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an open-air little electric wire netting test stake with low temperature, including testing the stake body, the test stake body is including lower stake body 1, go up stake body 7 and a plurality of pile group in the stake body 5, well stake body 5 sets up one at least, lower stake body 1, well stake body 5, it is middle part hollow barrel to go up stake body 7, lower stake body 1, well stake body 5, go up 7 sides of stake body and can have seted up row line hole according to the user demand, it should seal through the sealing plug when not using to show to arrange the line hole, lower stake body 1, well stake body 5, go up and connect through the connecting piece between the stake body 7.

The storage battery pack 51 is arranged inside the middle pile body 5, the storage battery pack 51 comprises but is not limited to a lithium battery or a lead storage battery, a rotating part is arranged at the upper end of the upper pile body 7, a positioning frame 13 is fixed on one side, away from the upper pile body 7, of the rotating part, a photovoltaic panel 14 is installed in the positioning frame 13, two rotating structures are arranged inside the rotating part, one rotating structure is used for adjusting the specific angle of the photovoltaic panel 14, and the other rotating structure is used for automatically rotating the photovoltaic panel 14 when meeting strong wind.

The rotating part comprises a mounting seat 8 fixed to the upper end of the upper pile body 7, a fixing seat 11 is arranged in the mounting seat 8 in a rotating mode and used for adjusting a specific angle of the photovoltaic panel 14, a rotating plate 12 connected with the middle of the side face of the positioning frame 13 is installed in the fixing seat 11 in the rotating mode and used for automatically rotating the photovoltaic panel 14 when meeting strong wind, and the photovoltaic panel 14 is electrically connected with a storage battery pack 51 to convey electric energy to the storage battery pack 51 for storage.

The connecting piece is established pile body 1 under including the cover, well pile body 5, go up the annular plate 6 of pile body 7 junction, annular plate 6 sets up pile body 1 and well pile body 5's junction or well pile body 5 and last pile body 7's junction down, annular plate 6 still sets up pile body 5 and well pile body 5's junction in simultaneously, it is fixed to be convenient for connect between two adjacent structure group prices from top to bottom, the external screw thread has been seted up to annular plate 6 inboard, pile body 1 down, well pile body 5, go up the position that pile body 7 tip is close to annular plate 6 and set up the internal thread with the external screw thread adaptation.

Align two adjacent structure subassemblies from top to bottom, the external screw thread of 6 inboards of annular slab is connected with the external screw thread meshing of structure subassembly side when rotating annular slab 6, annular slab 6 carries on spacing fixedly to two adjacent structure subassemblies, well pile body 5 can design the multiunit according to the user demand, pile body 5 also splices through the connecting piece in two adjacent, it is fixed to install lower pile body 1 through fixed plate 2 after the completion or before assembling to test the pile body, the installation of realizing testing the pile body is fixed.

Lower pile body 1 lower extreme is fixed with fixed plate 2, the inspection hole has been seted up to lower pile body 1 side, lower pile body 1 side rotates and is provided with sealed closing plate 3 to the inspection hole, closing plate 3 side is fixed with sealed the pad, lower pile body 1 is inside to be close to the inspection hole position and installs test socket 4, test socket 4 is arranged in the detection of little electric wire netting circuit and the electricity generation condition, test socket 4 is connected with storage battery 51 electricity, realize storage battery 51 and supply power to test socket 4.

Fixing base 11 rotates through the fixed connecting plate 9 in side and installs in mount pad 8, and connecting plate 9 rotates through positioning bolt 10 and installs in mount pad 8, it needs to explain, the outside threaded connection that positioning bolt 10 acquiesces here has the nut, the installer is according to local season, the angle of latitude etc. to photovoltaic board 14 installation is adjusted fixedly, the connecting plate 9 of 8 inboard sides of rotation mount pad is adjusted the angle of fixing base 11, thereby realize the regulation of photovoltaic board 14 inclination in the locating frame 13, guarantee that photovoltaic board 14 carries out effectual absorption and conversion to the sunlight, it fixes the angle of connecting plate 9 to rotate the nut on the positioning bolt 10 after the regulation is accomplished.

Slide in the posting 13 and be provided with clearance board 15 with 14 upside contacts of photovoltaic board, it is preferred, one side that clearance board 15 is close to photovoltaic board 14 is the rubber setting, clearance board 15 side middle part is fixed with stay cord 17, the one end that clearance board 15 was kept away from to stay cord 17 is fixed in fixing base 11 side, posting 13 side is provided with the piece that resets that drives clearance board 15 and reset, the piece that resets is including fixing the elastic component 16 in posting 13 side, elastic component 16 includes but does not restrict to elastic rope or spring, the other end and the 15 side fixed connection of clearance board of elastic component 16.

When meeting strong wind in the 14 use of photovoltaic board, strong wind blows locating frame 13 and drives rotor plate 12 at the 11 internal rotations of fixing base, make photovoltaic board 14 meet the wind direction, avoid photovoltaic board 14 to be damaged by strong wind, locating frame 13 rotates the in-process, stay cord 17 draws and gets clearance board 15 and slide in locating frame 13 and clear up the dust or the snow to photovoltaic board 14 side, guarantee photovoltaic board 14's effective use, stay cord 17 limits the rotatable maximum angle of locating frame 13 simultaneously, locating frame 13 resets by gravity rotation after the strong wind finishes, clearance board 15 loses the pulling force of stay cord 17, elastic component 16 resumes deformation and drives clearance board 15 and remove and reset.

The test socket 4, the storage battery pack 51, the photovoltaic panel 14 and the like used in the present invention are all common electronic components in the prior art, and the working mode and the circuit structure thereof are all known technologies, which are not described herein again.

When in use:

the solar energy testing pile is characterized in that components such as a solar charging and discharging controller and an inverter are required to be arranged in the testing pile, under the condition of illumination, solar energy is converted into electric energy by a solar cell panel, power is supplied to a load through the solar charging and discharging controller, and meanwhile, a storage battery is charged; in cloudy weather or no illumination, the solar charging and discharging controller supplies power to the direct current load through the storage battery or inverts the direct current into alternating current through the inverter and supplies power to the alternating current load.

The lower pile body 1, the middle pile bodies 5 and the upper pile body 7 are spliced into a testing pile body through connecting pieces, multiple groups of middle pile bodies 5 can be designed according to use requirements, two adjacent middle pile bodies 5 are spliced through the connecting pieces, and the lower pile body 1 is installed and fixed through the fixing plate 2 after the testing pile body is assembled or before the testing pile body is assembled, so that the installation and fixation of the testing pile body are realized;

when the two adjacent structural components are assembled up and down through the connecting piece, the two adjacent structural components are aligned up and down, when the annular plate 6 is rotated, the external thread on the inner side of the annular plate 6 is meshed and connected with the external thread on the side surface of the structural component, and the annular plate 6 limits and fixes the two adjacent structural components;

the installation angle of the photovoltaic panel 14 is adjusted and fixed by an installer according to local seasons, latitudes and the like, the angle of the fixed seat 11 is adjusted by rotating the connecting plate 9 on the inner side of the installation seat 8, so that the adjustment of the inclination angle of the photovoltaic panel 14 in the positioning frame 13 is realized, the photovoltaic panel 14 is ensured to effectively absorb and convert sunlight, and the angle of the connecting plate 9 is fixed by rotating a nut on the positioning bolt 10 after the adjustment is completed;

This open-air low temperature microgrid test stake of using, based on standardized battery module structure, will combine together from net type solar power generation facility and test stake, be convenient for transportation of structure component among the microgrid, installation and use, can effectively protect the energy storage battery group simultaneously, increase life, and the photovoltaic board can cater to the wind direction for the activity sets up, avoid being damaged by the strong wind, reduce the hi-latitude, the high and cold area is to the influence of subassembly, and this test stake can clear up the dust or the snow on solar photovoltaic board surface, the use of this test stake of being convenient for.

The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an open-air little electric wire netting test stake with low temperature, includes test stake body, its characterized in that: the testing pile body comprises a lower pile body (1), an upper pile body (7) and a plurality of groups of middle pile bodies (5), the lower pile body (1), the middle pile bodies (5) and the upper pile body (7) are connected through connecting pieces, a storage battery (51) is arranged in the middle pile body (5), a rotating piece is arranged at the upper end of the upper pile body (7), a positioning frame (13) is fixed on one side, far away from the upper pile body (7), of the rotating piece, and a photovoltaic plate (14) is installed in the positioning frame (13);

the rotating part comprises a mounting seat (8) fixed to the upper end of the upper pile body (7), a fixing seat (11) is arranged in the mounting seat (8) in a rotating mode, a rotating plate (12) connected with the middle of the side face of the positioning frame (13) is installed in the fixing seat (11) in the rotating mode, and the photovoltaic panel (14) is electrically connected with a storage battery (51) to convey electric energy to the storage battery (51) for storage.

2. The field-used low-temperature microgrid testing pile according to claim 1, characterized in that: the connecting piece is established annular plate (6) of pile body (1), well pile body (5), last pile body (7) junction under including the cover, the external screw thread has been seted up to annular plate (6) inboard, pile body (1), well pile body (5), go up the position that pile body (7) tip is close to annular plate (6) down offer with the internal thread of external screw thread adaptation.

3. The field-used low-temperature microgrid testing pile according to claim 1, characterized in that: the lower pile body (1) lower extreme is fixed with fixed plate (2), the inspection hole has been seted up to pile body (1) side down, pile body (1) side rotates down and is provided with sealed closing plate (3) to the inspection hole, test socket (4) are installed to the inside position that is close to the inspection hole of pile body (1) down, storage battery (51) are connected with test socket (4) electricity and are supplied power for it.

4. The field-used low-temperature microgrid testing pile according to claim 1, characterized in that: the fixing seat (11) is rotatably installed in the installation seat (8) through a connecting plate (9) fixed on the side face, and the connecting plate (9) is rotatably installed in the installation seat (8) through a positioning bolt (10).

5. The field-used low-temperature microgrid testing pile according to claim 1, characterized in that: slide in locating frame (13) and be provided with clearance board (15) with photovoltaic board (14) upside contact, clearance board (15) side middle part is fixed with stay cord (17), the one end that clearance board (15) were kept away from in stay cord (17) is fixed in fixing base (11) side, locating frame (13) side is provided with the piece that resets that drives clearance board (15) and reset.

6. The field is with little electric wire netting test stake of low temperature of claim 5, characterized in that: the reset piece comprises an elastic piece (16) fixed on the side face of the positioning frame (13), and the other end of the elastic piece (16) is fixedly connected with the side face of the cleaning plate (15).