Photovoltaic panel loading coal shed

Abstract

The invention relates to the technical field of coal sheds in coal yards, in particular to a photovoltaic panel added coal shed. According to the technical scheme, the solar photovoltaic ceiling comprises a structural pipe truss and a ceiling color steel plate laid on the top of the steel structural pipe truss, and further comprises a plurality of solar photovoltaic modules installed on the top of the ceiling color steel plate; and the maintenance channels are arranged on the ceiling color steel plate, are laid in a longitudinally and transversely staggered manner and are used for separating the plurality of solar photovoltaic modules respectively. Through the design of structures such as the steel structure pipe truss, the solar photovoltaic modules and the ceiling color steel plate, solar energy can be converted into electric energy through the multiple solar photovoltaic modules on the ceiling color steel plate, a user of the coal shed can reduce electric charge expenditure through self-power generation, and even power is fed back to a power grid under the condition that redundant power exists, so that the coal shed is more energy-saving and environment-friendly. And economic benefits are obtained. Therefore, under the condition that the top of the closed coal yard is stressed, normal use of the coal yard is not affected, top space resources of the coal yard can be effectively utilized, and economical efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of coal yard and coal sheds, and in particular to a coal shed equipped with photovoltaic panels. Background Art

[0002] At present, the main pollutant in the coal yard of thermal power plants is coal dust, which is mainly formed by the escape of coal into the atmosphere during transportation, loading and unloading. According to incomplete statistics, 3.53-6.41 kg of coal dust can be generated for every ton of coal loaded and unloaded, and 1.48-2.02 kg of coal dust can be generated for every ton of coal stored each year, which has many adverse effects on the environment. Comparing various dust suppression schemes, the most effective solution is to fully enclose the dust source. The current main method is to build the existing coal storage yard into a closed coal yard, that is, a coal shed. The construction of a closed coal shed requires a high cost, but the top space of the existing closed coal shed is not effectively utilized, resulting in low overall economic benefits. Summary of the invention

[0003] The purpose of the present invention is to propose to install photovoltaic panels in coal sheds in order to solve the problem that the construction of closed coal sheds requires high costs, but the top space of existing closed coal sheds is not effectively utilized, resulting in low overall economic benefits.

[0004] The technical solution of the present invention: a photovoltaic panel is added to a coal shed, comprising a steel structure pipe truss and a ceiling color steel plate laid on the top of the steel structure pipe truss, and also comprising: a plurality of solar photovoltaic components installed on the top of the ceiling color steel plate; an inspection passage arranged on the ceiling color steel plate and staggered in a vertical and horizontal manner to separate the plurality of solar photovoltaic components; a plurality of ladder mechanisms slidably arranged at the opening end of the inspection passage to enable personnel to climb onto the ceiling color steel plate; a clamping mechanism fixedly installed on the outer wall of the ceiling color steel plate and located directly below the opening end of the inspection passage to lock the ladder mechanism.

[0005] Optionally, the ladder mechanism includes a ladder slidably connected to the open end of the maintenance channel, a plurality of anti-slip mats are provided in the arc-shaped channel on the maintenance channel, a pair of limiting slide grooves are opened at the open end of the maintenance channel, one end of the ladder is fixedly connected to a pair of limiting sliding blocks that are inserted into the limiting slide grooves and slide, and the other end of the ladder is fixedly connected to a ground support plate that supports the ground.

[0006] Optionally, one end of the ground supporting plate away from the ladder is fixedly connected to a buffer base pad, and the outer wall of the ground supporting plate is fixedly connected to a handle located above the buffer base pad.

[0007] Optionally, the card support mechanism includes a support box, the top of the support box is slidably connected to a lifting block that is clamped to the ground support plate, the bottom of the support box is slidably connected to a driving rod, the top of the driving rod movably passes through the support box and is fixedly connected to the lower surface of the lifting block, the interior of the support box is provided with a return spring that is movably mounted on the driving rod, and the bottom end of the driving rod is fixedly connected to a pulling handle.

[0008] Optionally, one end of the lifting block inserted into the support box is fixedly connected to an anti-dropping block, one end of the reset spring is fixedly connected to the lifting block, and the other end of the reset spring is fixedly connected to the inner wall of the support box.

[0009] Optionally, the top of the lifting block is provided with an arc-shaped top block for the ground support plate to resist and drive the lifting block to automatically retract into the support box. Connectors are fixedly connected to both sides of the ceiling color steel plate, and a pair of fixing screws are provided on the connectors.

[0010] Optionally, both ends of the ceiling color steel plate are fixedly connected with end shed color steel plates, and one of the end shed color steel plates is provided with a pair of sliding baffle doors.

[0011] Optionally, a pair of photovoltaic panel brackets are fixedly connected to the lower surface of the solar photovoltaic components, and the bottom ends of the photovoltaic panel brackets are fixedly connected to the ceiling color steel plates.

[0012] In summary, the present application includes at least one of the following beneficial technical effects:

[0013] The present invention uses the design of steel structure pipe trusses, solar photovoltaic modules and ceiling color steel plates. Multiple solar photovoltaic modules on the ceiling color steel plates can convert solar energy into electrical energy. The users of the coal shed can reduce their electricity bills by self-generating electricity, and even feed back electricity to the power grid when there is excess electricity, thereby obtaining economic benefits. Furthermore, while meeting the requirements of the top stress of the closed coal yard, the normal use of the coal yard is not affected, and the top space resources of the coal yard can be effectively utilized to improve economic efficiency.

[0014] Furthermore, the present invention utilizes the coordination of structures such as the inspection channel, the ladder mechanism, and the support mechanism, and can provide maintenance personnel with a safe and convenient ascending channel through the ladder mechanism, ensuring that they can quickly reach the photovoltaic panels for inspection and maintenance, reducing power outage losses caused by delayed repairs. The designed anti-slip mat can effectively reduce the risk of high-altitude operations and ensure the safety of maintenance personnel. At the same time, the ladder mechanism can also provide a more direct access method, reducing the need for manual handling of equipment, making maintenance work more efficient, and saving time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1A schematic diagram of the structure of a photovoltaic panel equipped with a coal shed according to the present invention is given;

[0016] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0017] Figure 3 for Figure 1 The enlarged schematic diagram of point B in the middle;

[0018] Figure 4 for Figure 1 Schematic diagram of the split structure;

[0019] Figure 5 for Figure 1 Structural diagram of the middle ladder mechanism;

[0020] Figure 6 for Figure 2 Structural diagram of the middle card support mechanism;

[0021] Figure 7 for Figure 6 Schematic diagram of the cross-sectional structure.

[0022] Figure numerals: 1. Steel structure pipe truss; 2. Ceiling color steel plate; 21. End shed color steel plate; 22. Sliding door; 3. Inspection passage; 31. Anti-slip mat; 32. Ladder; 33. Ground support plate; 34. Limit slide groove; 35. Limit slider; 36. Handle; 37. Buffer bottom pad; 4. Solar photovoltaic module; 41. Photovoltaic panel bracket; 5. Support box; 51. Lifting block; 52. Arc top block; 53. Driving rod; 54. Pull handle; 55. Reset spring; 56. Anti-slip block; 57. Connector; 58. Fixing screw. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0025] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] It should be noted that the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Example

[0030] like Figures 1 to 7As shown, the photovoltaic panel-added coal shed proposed by the present invention includes a steel structure pipe truss 1 and a ceiling color steel plate 2 laid on the top of the steel structure pipe truss 1. The two ends of the ceiling color steel plate 2 are fixedly connected with the end shed color steel plate 21. The ceiling color steel plate 2 and the end shed color steel plate 21 are color steel plates, and the color steel plate is a plate with a steel plate as a substrate and a color or coating on the surface. The substrate of the color steel plate is usually a cold-rolled steel plate or a hot-dip galvanized steel plate. After the coating treatment, these substrates have good rust resistance and strength. A pair of sliding gates 22 are provided on one of the end shed color steel plates 21. The sliding gate 22 is a device used in a coal shed (or coal storage), mainly used to control the entry and exit of coal. The design of this door is to facilitate the storage and use of coal and prevent external debris from entering the coal shed. It also includes: a plurality of solar photovoltaic modules 4, which are devices that directly convert sunlight into electrical energy and are widely used in solar power generation systems. They are a combination of solar cells (photovoltaic cells), usually composed of multiple battery units, which can effectively collect and convert solar energy. The lower surface of the solar photovoltaic module 4 is fixedly connected with a pair of photovoltaic panel brackets 41, and the bottom ends of the photovoltaic panel brackets 41 are fixedly connected to the ceiling color steel plate 2 and installed on the top of the ceiling color steel plate 2; a maintenance channel 3 is arranged on the ceiling color steel plate 2, which is crisscrossed and laid vertically and horizontally to separate multiple solar photovoltaic modules 4. The maintenance channel 3 is provided with multiple arc-shaped channels, which are curved in shape, and the middle position is the highest point. People walking in the arc-shaped channels are usually up or down, and they are easy to slip due to the structural characteristics. At the same time, a straight channel is provided in the maintenance channel 3. The straight channel is straight. Relative to the arc channel, each straight channel will only move in a horizontal straight line and is not easy to slip. The maintenance channel 3 generally refers to a channel or path set up for the maintenance and repair of photovoltaic modules (solar panels) in a photovoltaic power generation system. These channels can ensure that maintenance personnel can safely approach and operate the photovoltaic panels to ensure the normal operation of the system; multiple ladder mechanisms are slidably arranged at the open end of the maintenance channel 3 to enable personnel to climb onto the ceiling color steel plate 2; a clamping mechanism is fixedly installed on the outer wall of the ceiling color steel plate 2 just below the open end of the maintenance channel 3 to lock the ladder mechanism.

[0031] Furthermore, the ladder mechanism includes a ladder 32 slidably connected to the open end of the inspection channel 3. A plurality of anti-skid mats 31 are provided in the arc-shaped channel on the inspection channel 3. The anti-skid mats 31 are provided with many textures. Such textures are specially designed to provide anti-skid functions to reduce the risk of slipping and falling, especially on wet or slippery surfaces. A pair of limiting slides 34 are provided at the open end of the inspection channel 3. A pair of limiting sliders 35 that slide in the limiting slides 34 are fixedly connected at one end of the ladder 32. A supporting plate 33 that supports the ground is fixedly connected at the other end of the ladder 32. The function of the supporting plate 33 is to provide a supporting structure at the bottom end of the ladder 32 that is tilted and suspended on the ground, so as to ensure that the ladder 32 suspended on the ground will not be damaged after people climb up.

[0032] The end of the support plate 33 away from the ladder 32 is fixedly connected with a buffer pad 37, which prevents the bottom end of the support plate 33 from making a loud noise when it touches the ground, and protects the bottom end of the support plate 33 to prevent the bottom end of the support plate 33 from being damaged by the hard ground. The outer wall of the support plate 33 is fixedly connected with a handle 36 located above the buffer pad 37, which provides a convenient grip position for maintenance or inspection personnel to move the ladder 32 from low to high or high to low, so that the ladder 32 can be easily taken out of the inspection channel 3 and stored.

[0033] Secondly, the clamping mechanism includes a support box 5, the top of the support box 5 is slidably connected with a lifting block 51 that clamps the support plate 33, the bottom of the support box 5 is slidably connected with a driving rod 53, the top of the driving rod 53 is movably connected to the lower surface of the lifting block 51 after passing through the support box 5, and the inside of the support box 5 is provided with a return spring 55 that is movably sleeved with the driving rod 53, and the function of the return spring 55 is that when the lifting block 51 is not bound, the lifting block 51 at this time will automatically move to the direction of the clamping support plate 33 moving downward through the elastic thrust of the return spring 55. The bottom end of the driving rod 53 is fixedly connected with a pull handle 54, and one end of the lifting block 51 inserted into the support box 5 is fixedly connected with an anti-drop block 56, and the anti-drop block 56 is to prevent the lifting block 51 from falling out of the support box 5 after being pushed by the return spring 55. One end of the return spring 55 is fixedly connected to the lifting block 51, and the other end of the return spring 55 is fixedly connected to the inner wall of the support box 5.

[0034] Furthermore, the top of the lifting block 51 is provided with an arc-shaped top block 52 for supporting the ground support plate 33 and then driving the lifting block 51 to automatically retract into the support box 5. Connectors 57 are fixedly connected to both sides of the ceiling color steel plate 2, and a pair of fixing screws 58 are provided on the connectors 57.

[0035] In this embodiment, when it is necessary to use a coal shed equipped with photovoltaic panels, Figure 1 As shown, the solar energy can be converted into electric energy by multiple solar photovoltaic modules 4 on the ceiling color steel plate 2. The users of the coal shed can reduce the electricity bill by self-generating electricity, and even feed the electricity back to the grid when there is excess electricity, so as to obtain economic benefits. At the same time, the installation of solar photovoltaic modules 4 also helps to promote the use and development of renewable energy and enhance the society's awareness and acceptance of clean energy.

[0036] When it is necessary to repair or check the solar photovoltaic assembly 4 installed on the ceiling color steel plate 2, the pull handle 54 is pulled downward to drive the pull rod 53 to move, and the top end of the pull rod 53 is driven to pull the lifting block 51 back into the support box 5. Figure 2 As shown, the arc-shaped top block 52 at the top of the lifting block 51 at this time cannot be engaged with the supporting plate 33, so the handle 36 can be manually held and pulled downward, and the handle 36 drives the supporting plate 33 and the ladder 32 to slide out of the inspection channel 3, and the limiting slider 35 on the ladder 32 slides to the limit and abuts against the inner wall of the limiting slide 34. At this time, the buffer bottom pad 37 on the bottom of the supporting plate 33 will abut against the ground, and finally the maintenance or inspection personnel can climb the ladder 32 to the inspection channel 3. Through a plurality of crisscross-laid inspection channels 3, the maintenance or inspection personnel can repair and inspect any solar photovoltaic module 4 on the ceiling color steel plate 2. And when walking in the inspection channel 3, when it is necessary to climb up and down, the friction between the foot and the inspection channel 3 is increased by the anti-slip mat 31 on the inner bottom wall of the inspection channel 3, and the danger of slipping can also be avoided. When it is necessary to install the used ladder mechanism in the inspection channel 3, the above-mentioned operation can be reversed, which will not be described in detail here.

[0037] The preferred embodiments of the present invention described above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A photovoltaic panel-mounted coal shed comprises a steel structure pipe truss (1) and a ceiling color steel plate (2) laid on the top of the steel structure pipe truss (1), characterized in that: Also includes: A plurality of solar photovoltaic modules (4) are installed on the top of the ceiling color steel plate (2); An inspection channel (3) is arranged on the ceiling colored steel plate (2) and is laid in a staggered manner in the vertical and horizontal directions to separate the plurality of solar photovoltaic modules (4); A plurality of ladder mechanisms are slidably arranged at the open end of the inspection passage (3) to enable personnel to climb onto the ceiling colored steel plate (2); The clamping mechanism is fixedly mounted on the outer wall of the ceiling color steel plate (2) and is located just below the opening end of the inspection passage (3) to lock the ladder mechanism.

2. The photovoltaic panel-mounted coal shed according to claim 1, characterized in that: The ladder mechanism comprises a ladder (32) slidably connected to the open end of the inspection channel (3); a plurality of anti-slip mats (31) are arranged in the arc-shaped channel on the inspection channel (3); a pair of limiting sliding grooves (34) are opened at the open end of the inspection channel (3); one end of the ladder (32) is fixedly connected to a pair of limiting sliding blocks (35) inserted into the limiting sliding grooves (34) and sliding; the other end of the ladder (32) is fixedly connected to a ground support plate (33) supporting the ground.

3. The photovoltaic panel-mounted coal shed according to claim 2 is characterized in that: One end of the ground support plate (33) away from the ladder (32) is fixedly connected to a buffer pad (37), and the outer wall of the ground support plate (33) is fixedly connected to a handle (36) located above the buffer pad (37).

4. The photovoltaic panel-mounted coal shed according to claim 2 is characterized in that: The clamping mechanism comprises a support box (5), the top of the support box (5) is slidably connected to a lifting block (51) that clamps the support plate (33), the bottom of the support box (5) is slidably connected to a driving rod (53), the top end of the driving rod (53) movably passes through the support box (5) and is fixedly connected to the lower surface of the lifting block (51), the interior of the support box (5) is provided with a return spring (55) movably sleeved on the driving rod (53), and the bottom end of the driving rod (53) is fixedly connected to a pull handle (54).

5. The photovoltaic panel-mounted coal shed according to claim 4 is characterized in that: One end of the lifting block (51) inserted into the support box (5) is fixedly connected to an anti-dropping block (56), one end of the return spring (55) is fixedly connected to the lifting block (51), and the other end of the return spring (55) is fixedly connected to the inner wall of the support box (5).

6. The photovoltaic panel-mounted coal shed according to claim 4, characterized in that: The top of the lifting block (51) is provided with an arc-shaped top block (52) for the ground support plate (33) to abut against and drive the lifting block (51) to automatically retract into the support box (5). Connecting pieces (57) are fixedly connected to both sides of the ceiling color steel plate (2), and a pair of fixing screws (58) are provided on each of the connecting pieces (57).

7. The photovoltaic panel-mounted coal shed according to claim 1, characterized in that: The two ends of the ceiling colored steel plate (2) are fixedly connected to the end shed colored steel plates (21), and a pair of sliding doors (22) is provided on one of the end shed colored steel plates (21).

8. The photovoltaic panel-mounted coal shed according to claim 1, characterized in that: A pair of photovoltaic panel brackets (41) are fixedly connected to the lower surface of the solar photovoltaic assembly (4), and the bottom ends of the photovoltaic panel brackets (41) are fixedly connected to the ceiling color steel plate (2).

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