CN216672290U

CN216672290U - Photovoltaic power generation new forms of energy grid-connected device

Info

Publication number: CN216672290U
Application number: CN202123100522.3U
Authority: CN
Inventors: 张巍华
Original assignee: Beijing Hongta Environmental Engineering Co ltd
Current assignee: Beijing Hongta Environmental Engineering Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-06-03
Anticipated expiration: 2031-12-11

Abstract

The utility model discloses a photovoltaic power generation new energy grid-connected device, which relates to the technical field of photovoltaic power generation and comprises a box body, wherein a supporting column is fixedly connected to the upper surface of the box body, a photovoltaic plate is fixedly connected to the upper end of the supporting column, a groove is formed in the box body, a mounting groove is formed in the rear end of the box body, a compressor is fixedly connected to the upper end of the interior of the mounting groove, a cooling pipe is fixedly connected to one side of the compressor, and a sealing plate is movably connected to one side of the mounting groove. The compressor can be installed through the installation groove, the compressor can be matched with the cooling pipe, the sealing plate can be installed through the bolt, and the local thickness of the box body can be reduced through the groove, so that low temperature around the cooling pipe can more conveniently enter the box body, the interior of the device can be cooled, and the phenomenon that the normal work of the device is influenced due to overhigh internal temperature is prevented.

Description

Photovoltaic power generation new forms of energy grid-connected device

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation new energy grid-connected device.

Background

The development of new energy has important significance for increasing energy supply of China, adjusting energy structure, reducing environmental pollution, coping with climate change, realizing sustainable development and the like. With the rapid development of renewable energy sources such as solar energy and wind energy, however, the electric current and voltage generated by the photovoltaic panel are low, and thus cannot be directly incorporated into the power grid, so that a device for regulating the photovoltaic panel is required.

In chinese utility model patent application no: the utility model discloses a distributing type new forms of energy interface arrangement that is incorporated into power networks, including the interface box that is incorporated into the power networks, the inside control system that is equipped with of interface box that is incorporated into power networks, the back connection of interface box that is incorporated into power networks has fixing device, fixing device includes the connecting plate, through a plurality of locking bolted connection between the connecting plate and the interface box back that is incorporated into power networks, just two slides of the horizontal fixedly connected with in one side of the interface box that is incorporated into power networks are kept away from to the connecting plate, two common slip cartridge has two U type slide bars, two on the slide U type slide bar is connected with the fixed plate jointly, fixed plate and connecting plate parallel arrangement, just the upper and lower both ends of fixed plate all are connected with a plurality of retaining members. The distributed new energy grid-connected interface device has the defects that heat is easily generated after long-time work in the using process, the heat cannot be timely discharged, and the problem that foreign matters easily enter the inside of the device with poor sealing effect to influence the normal operation of the device exists.

Therefore, it is necessary to provide a photovoltaic power generation new energy grid-connected device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: the utility model provides a photovoltaic power generation new energy grid-connected device, aiming at solving the problems that a distributed new energy grid-connected interface device is easy to generate heat after long-time work in the using process, the heat cannot be discharged in time, the sealing effect is poor, foreign matters can easily enter the device, and the normal operation of the device is affected.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a photovoltaic power generation new forms of energy device that is incorporated into power networks, the power distribution box comprises a box body, the last fixed surface of box is connected with the pillar, the upper end fixedly connected with photovoltaic board of pillar, the recess has been seted up to the inside of box, the mounting groove has been seted up to the rear end of box, the inside upper end fixedly connected with compressor of mounting groove, one side fixedly connected with cooling tube of compressor, one side swing joint of mounting groove has the shrouding, the inside of shrouding runs through and swing joint has a plurality of bolts that are the rectangular array and distribute.

Further, one side of box is equipped with out the spool, the opposite side of box is equipped with a plurality of income spools that are vertical subsection.

Furthermore, the other end of the wire inlet pipe is provided with a notch, and the inside of the wire inlet pipe is movably connected with a rotating ring.

Furthermore, one side of the rotating ring is fixedly connected with a fixed rod, one side of the fixed rod is movably connected with a rotating block, and one end of the rotating block is fixedly connected with a baffle.

Furthermore, one side of the baffle is fixedly connected with a first sealing ring, and one side of the first sealing ring is fixedly connected with a magnet.

Further, the inside fixedly connected with of box puts the thing board, the last surface mounting who puts the thing board has rectifier transformer and stabiliser, the seal groove has been seted up to one side of box.

Furthermore, one side of the box body is movably connected with a box door, one side of the box door is fixedly connected with a second sealing ring, and the second sealing ring is matched with the sealing groove.

(III) advantageous effects

The utility model has the following beneficial effects:

1. according to the utility model, the installation of the compressor can be realized through the installation groove, the compressor can be matched with the cooling pipe, the installation of the sealing plate can be realized through the bolt, the local thickness of the box body can be reduced through the groove, so that low temperature around the cooling pipe can more conveniently enter the box body, the interior of the device can be cooled, the phenomenon that the internal temperature is too high to influence the normal work of the device is avoided, the photovoltaic plate can be supported through the support column, energy can be provided for the operation of the device through the photovoltaic plate, and the operation of the device is realized.

2. According to the utility model, the rotating block corresponds to the notch by rotating the rotating ring in the outlet pipe or the inlet pipe, so that the rotating block can rotate around the fixed rod, the baffle and the first sealing ring are driven to be matched with the rotating ring together, under the influence of gravity, the baffle automatically falls down under the condition of no external force and is matched with the iron sheet at the bottom end of the rotating ring through the magnet, and meanwhile, the rotating ring is rotated to be locked, so that the rotating ring is closed when not in use, and foreign matters are prevented from entering the device.

3. According to the utility model, the internal structure of the device can be overhauled by opening the box door, the rectifying transformer and the voltage stabilizer can be supported by the object placing plate, the electric energy generated by the plurality of power generation plates can be output after being regulated and stabilized by the transformer and the voltage stabilizer, and the sealing of the device can be realized by matching the sealing groove with the second sealing ring, so that water can be prevented from entering the device in rainy and snowy weather.

Drawings

FIG. 1 is a first perspective view of the structure of the present invention;

FIG. 2 is a second perspective view of the structure of the present invention;

FIG. 3 is a first schematic cross-sectional perspective view of the inventive structure;

FIG. 4 is a second schematic perspective cross-sectional view of the inventive structure;

FIG. 5 is an enlarged view of the structure of the area A in FIG. 3 according to the present invention.

Reference numerals: 1. a box body; 2. a pillar; 3. a photovoltaic panel; 4. a groove; 5. mounting grooves; 6. a compressor; 7. a cooling pipe; 8. closing the plate; 9. a bolt; 10. a wire outlet pipe; 11. a wire inlet pipe; 12. notching; 13. rotating the ring; 14. fixing the rod; 15. rotating the block; 16. a baffle plate; 17. a first seal ring; 18. a magnet; 19. a storage plate; 20. a rectifier transformer; 21. a voltage regulator; 22. a sealing groove; 23. a box door; 24. a second seal ring.

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.

Example 1

Please refer to fig. 2 and 3, a photovoltaic power generation new energy grid-connected device, including box 1, the last fixed surface of box 1 is connected with pillar 2, the upper end fixedly connected with photovoltaic board 3 of pillar 2, recess 4 has been seted up to the inside of box 1, mounting groove 5 has been seted up to the rear end of box 1, the inside upper end fixedly connected with compressor 6 of mounting groove 5, one side fixedly connected with cooling tube 7 of compressor 6, one side swing joint of mounting groove 5 has shrouding 8, the inside of shrouding 8 runs through and swing joint has a plurality of bolts 9 that are the rectangular array and distributes.

In this embodiment, can realize the installation of compressor 6 through mounting groove 5, can the looks adaptation through compressor 6 and cooling tube 7, can realize the installation of shrouding 8 through bolt 9, can reduce the local thickness of box 1 through recess 4, thereby be more convenient for the low temperature around the cooling tube 7 gets into inside box 1 more easily, thereby can cool down to the device is inside, prevent that inside high temperature from appearing, influence the normal work of device, can support photovoltaic board 3 through pillar 2, can provide the energy for the operation of device through photovoltaic board 3, thereby realize the operation of device.

Example 2

Referring to fig. 1 and 5, the present embodiment is further optimized based on embodiment 1, specifically, one side of the box body 1 is provided with a wire outlet pipe 10, and the other side of the box body 1 is provided with a plurality of wire inlet pipes 11 in vertical sections.

Specifically, the other end of the wire inlet pipe 11 is provided with a notch 12, and the inside of the wire inlet pipe 11 is movably connected with a rotating ring 13.

Specifically, a fixing rod 14 is fixedly connected to one side of the rotating ring 13, a rotating block 15 is movably connected to one side of the fixing rod 14, and a baffle 16 is fixedly connected to one end of the rotating block 15.

Specifically, a first seal ring 17 is fixedly connected to one side of the baffle 16, and a magnet 18 is fixedly connected to one side of the first seal ring 17.

In this embodiment, the rotating block 15 corresponds to the notch 12 by rotating the rotating ring 13 inside the outlet pipe 10 or the inlet pipe 11, and further the rotating block 15 can rotate around the fixing rod 14, so as to drive the baffle 16 and the first sealing ring 17 to be matched with the rotating ring 13 together, under the influence of gravity, the baffle 16 automatically falls down under the condition of no external force and is matched with the iron sheet at the bottom end of the rotating ring 13 through the magnet 18, and meanwhile, the rotating ring 13 is rotated again so as to be locked, so that the rotating ring 13 is closed when not in use, and foreign matters are prevented from entering the device.

Example 3

Referring to fig. 4, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, an object placing plate 19 is fixedly connected inside the box body 1, a rectifier transformer 20 and a voltage stabilizer 21 are installed on the upper surface of the object placing plate 19, and a sealing groove 22 is formed on one side of the box body 1.

Specifically, one side of the box body 1 is movably connected with a box door 23, one side of the box door 23 is fixedly connected with a second sealing ring 24, and the second sealing ring 24 is matched with the sealing groove 22.

In this embodiment, can overhaul its inner structure through opening chamber door 23, can support whole rectifier transformer 20 and stabiliser 21 through putting thing board 19, can carry out the pressure regulating and export after the steady voltage with the electric energy of a plurality of electricity generation board production through rectifier transformer 20 and stabiliser 21, thereby can realize sealing of device through seal groove 22 and the 24 looks adaptations of second sealing ring to this can prevent that there is water to get into inside the device in sleet weather.

In summary, the following steps: the installation of the compressor 6 can be realized through the installation groove 5, the compressor 6 can be matched with the cooling pipe 7, the installation of the sealing plate 8 can be realized through the bolt 9, the local thickness of the box body 1 can be reduced through the groove 4, so that low temperature around the cooling pipe 7 can more easily enter the box body 1, the temperature inside the device can be reduced, the phenomenon that the normal work of the device is influenced due to overhigh internal temperature is prevented, the photovoltaic plate 3 can be supported through the strut 2, energy can be provided for the operation of the device through the photovoltaic plate 3, the operation of the device is realized, the rotating block 15 corresponds to the notch 12 by rotating the rotating ring 13 inside the wire outlet pipe 10 or the wire inlet pipe 11, the rotating block 15 can rotate around the fixed rod 14, the baffle 16 and the first sealing ring 17 are driven to be matched with the rotating ring 13 together, the baffle 16 is influenced by gravity, the baffle 16 automatically falls down under the condition of no external force, and is matched with an iron sheet at the bottom end of the rotating ring 13 through the magnet 18 Thereby, simultaneously rotate change 13 again and can lock it, thereby close it when not using, prevent that there is the foreign matter to get into inside the device, can overhaul its inner structure through opening chamber door 23, can support whole current transformer 20 and stabiliser 21 through putting thing board 19, can carry out the pressure regulating and the steady voltage back output with the electric energy of a plurality of electricity generation board production through rectifier transformer 20 and stabiliser 21, thereby can realize the sealed of device through seal groove 22 and the 24 looks adaptations of second sealing ring, thereby can prevent that sleet weather has inside the water gets into the device.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a photovoltaic power generation new forms of energy device that is incorporated into power networks, includes box (1), its characterized in that: the utility model discloses a solar photovoltaic power generation device, including box (1), upper surface fixedly connected with pillar (2), the upper end fixedly connected with photovoltaic board (3) of pillar (2), the inside of box (1) is seted up flutedly (4), mounting groove (5) have been seted up to the rear end of box (1), the inside upper end fixedly connected with compressor (6) of mounting groove (5), one side fixedly connected with cooling tube (7) of compressor (6), one side swing joint of mounting groove (5) has shrouding (8), the inside of shrouding (8) is run through and swing joint has a plurality of bolts (9) that are the rectangle array and distribute.

2. The photovoltaic power generation new energy grid-connected device according to claim 1, characterized in that: one side of box (1) is equipped with out spool (10), the opposite side of box (1) is equipped with a plurality of income spool (11) that are vertical subsection.

3. The photovoltaic power generation new energy grid-connected device according to claim 2, characterized in that: the other end of the wire inlet pipe (11) is provided with a notch (12), and the inside of the wire inlet pipe (11) is movably connected with a rotating ring (13).

4. The photovoltaic power generation new energy grid-connected device according to claim 3, characterized in that: one side fixedly connected with dead lever (14) of swivel (13), one side swing joint of dead lever (14) has commentaries on classics piece (15), the one end fixedly connected with baffle (16) of commentaries on classics piece (15).

5. The photovoltaic power generation new energy grid-connected device according to claim 4, characterized in that: one side of baffle (16) fixedly connected with first sealing ring (17), one side fixedly connected with magnet (18) of first sealing ring (17).

6. The photovoltaic power generation new energy grid-connected device according to claim 1, characterized in that: the inside fixedly connected with of box (1) puts thing board (19), the last surface mounting who puts thing board (19) has rectifier transformer (20) and stabiliser (21), seal groove (22) have been seted up to one side of box (1).

7. The photovoltaic power generation new energy grid-connected device according to claim 1, characterized in that: one side swing joint of box (1) has chamber door (23), one side fixedly connected with second sealing ring (24) of chamber door (23), second sealing ring (24) and seal groove (22) looks adaptation.