Photovoltaic BIPV operation and maintenance channel

Abstract

The utility model relates to the technical field of photovoltaic BIPV operation and maintenance, and discloses a photovoltaic BIPV operation and maintenance channel, which comprises two grating plates, a plurality of through holes are formed in the upper surfaces of the two grating plates, supporting assemblies are arranged below the two grating plates, each supporting assembly comprises a bottom plate, a plurality of supporting blocks are fixedly connected to the upper surface of each bottom plate, and each supporting block is provided with a plurality of through holes. According to the rainwater collecting device, the supporting assembly is arranged, under the action of inclination of the two sides of the upper face of the bottom plate, rainwater flows into the collecting shell along the inclined face of the grating plate to be collected after falling on the bottom plate through the through opening in the grating plate, and therefore rainwater accumulation is avoided; and meanwhile, under the action of the supporting blocks, a certain distance is conveniently formed between the grating plate and the bottom plate in a supporting mode, so that rainwater can flow along the bottom plate.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic BIPV operation and maintenance, and particularly relates to a photovoltaic BIPV operation and maintenance passageway. Background Technique

[0002] Building integrated photovoltaic (BIPV) is a technology that integrates solar power generation (photovoltaic) products into buildings. Different from the form of attaching a photovoltaic system to a building (BAPV: Building Attached PV), building integrated photovoltaic (BIPV) can be divided into two categories: one is the combination of a photovoltaic array and a building, and the other is the integration of a photovoltaic array and a building, such as photovoltaic tile roofs, photovoltaic curtain walls, and photovoltaic daylighting roofs, etc. Among these two methods, the combination of a photovoltaic array and a building is a commonly used form, especially the combination with a building roof.

[0003] When constructing photovoltaic BIPV, it is necessary to perform regular maintenance on the photovoltaic BIPV. Therefore, it is necessary to build an operation and maintenance passageway on the photovoltaic BIPV for maintenance personnel to walk on. Most of the existing operation and maintenance passageways use fiberglass gratings. However, when it rains, rainwater flows to the ground through the holes in the fiberglass gratings. Therefore, when in use, it is not convenient to transport the rainwater, which easily causes the rainwater to accumulate on the ground and affects the normal operation of the nearby photovoltaic BIPV. Therefore, we propose a photovoltaic BIPV operation and maintenance passageway. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a photovoltaic BIPV operation and maintenance passageway, which has the advantages that by setting a support component, under the action of the inclination on both sides above the bottom plate, after rainwater falls on the bottom plate through the through holes on the grating plate, the rainwater flows along the inclined surface on the grating plate into the collection shell for collection, thus avoiding the accumulation of rainwater. At the same time, under the action of the support block, it is convenient to support a certain distance between the grating plate and the bottom plate, so that the rainwater can flow along the bottom plate, etc. It solves the problem that most of the existing operation and maintenance passageways use fiberglass gratings. However, when it rains, rainwater flows to the ground through the holes in the fiberglass gratings. Therefore, when in use, it is not convenient to transport the rainwater, which easily causes the rainwater to accumulate on the ground and affects the normal operation of the nearby photovoltaic BIPV.

[0006] (2) Technical Solutions

[0007] To achieve the above purpose of setting up the support component, under the action of the inclination on both sides above the bottom plate, after the rainwater falls on the bottom plate through the through-holes on the grille plate, the rainwater flows along the inclined surface on the grille plate into the collection shell for collection, thus avoiding the accumulation of rainwater. At the same time, under the action of the support blocks, it is convenient to support a certain distance between the grille plate and the bottom plate, so that the rainwater can flow along the bottom plate. The present utility model provides the following technical solutions: A photovoltaic BIPV operation and maintenance passage, including two grille plates, and a plurality of through-holes are opened on the upper surfaces of the two grille plates. Below the two grille plates, there are respectively:

[0008] A support component, the support component includes a bottom plate, a plurality of support blocks are fixedly connected to the upper surface of the bottom plate, and connection strips are fixedly connected to the front and rear surfaces of the bottom plate. By setting up the support component, under the action of the inclination on both sides above the bottom plate, after the rainwater falls on the bottom plate through the through-holes on the grille plate, the rainwater flows along the inclined surface on the grille plate into the collection shell for collection, thus avoiding the accumulation of rainwater. At the same time, under the action of the support blocks, it is convenient to support a certain distance between the grille plate and the bottom plate, so that the rainwater can flow along the bottom plate.

[0009] As a preferred technical solution of the present utility model, the lower surface of the grille plate is fixedly connected to the upper surface of the support block. By setting up the support block, it is convenient to install the grille plate on the bottom plate.

[0010] As a preferred technical solution of the present utility model, a plurality of connection card slots are opened on the front surface of the front connection strip, and a plurality of connection blocks are fixedly connected to the rear surface of the rear connection strip. By setting up the connection card slots and the connection blocks, it is convenient to splice between the two bottom plates.

[0011] As a preferred technical solution of the present utility model, a plurality of support bottom blocks are fixedly connected to the lower surface of the grille plate. By setting up the support bottom blocks, it is convenient to support the bottom plate.

[0012] As a preferred technical solution of the present utility model, collection shells are fixedly connected to the left and right sides of the lower surface of the bottom plate. By setting up the collection shells, it is convenient to collect the rainwater, so that the rainwater can flow to a designated position and avoid the accumulation of rainwater.

[0013] As a preferred technical solution of the present utility model, outer card slots are opened on the front sides of the lower surfaces of the two collection shells, and inner card slots are opened on the rear sides of the inner walls of the two collection shells. At the same time, under the action of the outer card slots and the inner card slots, the front and rear collection shells can be spliced.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a photovoltaic BIPV operation and maintenance passage, which has the following beneficial effects:

[0016] 1. The operation and maintenance passage, by setting up the supporting components, under the action of the inclination on both sides above the bottom plate, after the rainwater falls on the bottom plate through the through openings on the grating plate, the rainwater flows along the inclined surface on the grating plate into the collection shell for collection, thus avoiding the accumulation of rainwater. At the same time, under the action of the support blocks, it is convenient to support a certain distance between the grating plate and the bottom plate, so that the rainwater can flow along the bottom plate.

[0017] 2. The operation and maintenance passage, by setting up the collection shell, is convenient for collecting rainwater, enabling the rainwater to flow to a designated position to avoid the accumulation of rainwater. At the same time, under the action of the outer card slot and the inner card slot, the collection shells on the front and back sides can be spliced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present utility model.

[0019] Figure 2 It is a schematic diagram of the upper side structure of the support component of the present utility model.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the support component of the present utility model.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the grating plate of the present utility model.

[0022] In the figure: 1. Grating plate; 11. Through opening; 2. Support component; 21. Bottom plate; 22. Support block; 23. Connection bar; 231. Connection card slot; 232. Connection card block; 24. Support bottom block; 25. Collection shell; 251. Outer card slot; 252. Inner card slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings of the specification.

[0024] Embodiment 1

[0025] Referring to Figures 1-4 , which is the first embodiment of the present utility model, a photovoltaic BIPV operation and maintenance passage is provided, including two grating plates 1. A plurality of through openings 11 are formed on the upper surfaces of the two grating plates 1. Below the two grating plates 1, it includes:

[0026] Support component 2, the support component 2 includes a bottom plate 21, the cross-section of the bottom plate 21 is trapezoidal, the left and right sides on the top of the bottom plate 21 are inclined, a plurality of support blocks 22 are fixedly connected to the top of the bottom plate 21, the tops of the plurality of support blocks 22 are in the same plane, connection strips 23 are fixedly connected to both the front and back sides of the bottom plate 21, and the tops of the two connection strips 23 are in the same plane as the top of the grille plate 1.

[0027] The bottom of the grille plate 1 is fixedly connected to the top of the support block 22.

[0028] A plurality of connection card slots 231 are provided on the front of the front connection strip 23, a plurality of connection blocks 232 are fixedly connected to the back of the rear connection strip 23, the connection blocks 232 are arranged in a T shape, and the connection blocks 232 are arranged inside the connection card slots 231.

[0029] A plurality of support bottom blocks 24 are fixedly connected to the bottom of the grille plate 1, and the plurality of support bottom blocks 24 are evenly distributed under the bottom plate 21.

[0030] During use, when connecting two grille plates 1, the two grille plates 1 are connected through the connection strips 23 on the bottom plate 21, and the connection blocks 232 on the front connection strip 23 are stuck in the connection card slots 231 in the rear connection strip 23, so as to connect the bottom plate 21 and connect the two bottom plates 21.

[0031] When it rains, rainwater falls into the bottom plate 21 through the through holes 11 in the grille plate 1 on the bottom plate 21. Under the action of the support blocks 22, a certain distance can be generated between the bottom plate 21 and the grille plate 1. Therefore, after the rainwater falls on the bottom plate 21, the rainwater flows along the inclined surfaces on both sides of the bottom plate 21 to the collection shells 25 on both sides for collection. Under the connection of the plurality of collection shells 25, the rainwater can flow to a designated position. Under the action of the support bottom blocks 24, the bottom of the bottom plate 21 is supported to keep the bottom plate 21 stable.

[0032] Embodiment 2

[0033] Refer to Figures 1-4 , for the second embodiment of the present invention, collection shells 25 are fixedly connected to both the left and right sides under the bottom plate 21.

[0034] Outer card slots 251 are provided on the front sides under the two collection shells 25, and inner card slots 252 are provided on the rear sides of the inner walls of the two collection shells 25.

[0035] During use, after the two bottom plates 21 are connected, the collection shells 25 on the left and right sides of the bottom plate 21 are connected, and the rear collection shell 25 is stuck in the inner card slot 252 in the front collection shell 25 through the outer card slot 251, so that the front and rear collection shells 25 can be connected, and at the same time, the connection between the collection shells 25 is made closer.

[0036] The remaining structures are the same as those in Embodiment 1.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A photovoltaic (BIPV) operation and maintenance channel, comprising two grid plates (1), each of which is provided with a plurality of openings (11), characterized in that: The two grid plates (1) each include below: A support assembly (2), the support assembly (2) comprising a bottom plate (21), a plurality of support blocks (22) being fixedly connected to the top of the bottom plate (21), and a connection strip (23) being fixedly connected to the front and rear surfaces of the bottom plate (21); the cross section of the bottom plate (21) is trapezoidal, the left and right sides of the top of the bottom plate (21) are inclined, and the tops of the plurality of support blocks (22) are in the same plane; and the left and right sides of the bottom of the bottom plate (21) are fixedly connected to a collection shell (25).

2. A photovoltaic BIPV operation and maintenance channel according to claim 1, characterized in that: The lower surface of the grid plate (1) is fixedly connected to the upper surface of the support block (22).

3. A photovoltaic BIPV operation and maintenance channel according to claim 2, characterized in that: A plurality of connection slots (231) are provided on the front of the connection strip (23) on the front side, and a plurality of connection blocks (232) are fixedly connected to the rear of the connection strip (23) on the rear side.

4. A photovoltaic BIPV operation and maintenance channel according to claim 3, characterized in that: A plurality of supporting bottom blocks (24) are fixedly connected to the bottom of the grid plate (1).

5. A photovoltaic BIPV operation and maintenance channel according to claim 4, characterized in that: An outer card slot (251) is provided on the front side of the lower sides of the two collecting shells (25), and an inner card slot (252) is provided on the rear side of the inner walls of the two collecting shells (25).

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