Energy-saving and environment-friendly device for green building

Abstract

The utility model discloses an energy-saving and environment-friendly device for a green building, and belongs to the field of green buildings. An energy-saving and environment-friendly device for a green building comprises a bottom plate fixed to a roof, and a rainwater recycling assembly and a photovoltaic assembly are arranged at the upper end of the bottom plate; the rainwater recycling assembly comprises a reservoir fixed to the upper end of the bottom plate and a water receiving tank arranged above the reservoir, a through groove is formed in the water receiving tank, a filter screen is arranged in the through groove, a temporary storage tank is arranged at the lower end of the through groove, and a water pipe is arranged between the temporary storage tank and the reservoir in a communicating mode; the photovoltaic assembly comprises a fixing rod capable of sliding, a connecting rod is arranged on the fixing rod, a mounting plate capable of being overturned and adjusted is arranged on the connecting rod, a photovoltaic panel is fixed to the upper end of the mounting plate, and the photovoltaic panel can move to the position below the water receiving tank, so that rainwater and solar energy are fully utilized, and the purposes of energy conservation and environment protection are achieved. And in rainy and snowy days, the photovoltaic panel is controlled to move to the position below the water receiving tank for shielding, so that corrosion of rain and snow to the photovoltaic panel is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of green buildings, and particularly relates to an energy-saving and environmental protection device for green buildings. Background Technique

[0002] In recent years, the concept of green buildings has been put forward and widely welcomed; green buildings save resources, protect the environment, reduce pollution throughout their life cycle, provide people with healthy, applicable, and efficient use spaces, and maximize the high-quality buildings of harmonious coexistence between humans and nature;

[0003] Traditional building structures often adopt wind-resistant and reinforced structures to maintain the stability of buildings; however, they do not make good use of natural solar energy and rainwater, resulting in waste of resources and unable to meet the energy-saving and environmental protection requirements of green buildings. Therefore, an energy-saving and environmental protection device for green buildings is proposed. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an energy-saving and environmental protection device for green buildings, which solves the problems in the prior art.

[0005] The purpose of the utility model can be realized by the following technical solutions:

[0006] An energy-saving and environmental protection device for green buildings includes a bottom plate fixed on the roof, and a rainwater recycling component and a photovoltaic component are arranged on the upper end of the bottom plate;

[0007] The rainwater recycling component includes a water storage tank fixed on the upper end of the bottom plate and a water receiving tank arranged above the water storage tank. A through groove is opened on the water receiving tank, a filter screen is arranged in the through groove, a temporary storage tank is arranged at the lower end of the through groove, and a water pipe is communicated between the temporary storage tank and the water storage tank; the photovoltaic component includes a fixed rod that can slide, a connecting rod is arranged on the fixed rod, a mounting plate that can be turned and adjusted is arranged on the connecting rod, and a photovoltaic panel is fixed on the upper end of the mounting plate. The photovoltaic panel can move below the water receiving tank to make full use of rainwater and solar energy, achieving the purpose of energy conservation and environmental protection. And in rainy and snowy weather, the photovoltaic panel is controlled to move below the water receiving tank for shielding to reduce the erosion of rain and snow on the photovoltaic panel.

[0008] Further, a side baffle is respectively arranged on the left and right sides of the lower end of the water receiving tank, and a front baffle and a rear baffle are respectively arranged at the front and rear ends. The connecting rod can be adjusted up and down. After the photovoltaic panel enters below the water receiving tank, it can be respectively shielded by the front baffle, the rear baffle and the two side baffles around.

[0009] Further, the connecting rod is slidably connected to the fixed rod in the vertical direction. A connecting plate is provided on one side of the connecting rod, and two second fixing plates distributed vertically are provided on the side of the fixed rod. A rotatable second lead screw is provided between the two second fixing plates. The second lead screw penetrates through the connecting plate in the vertical direction and is threadedly connected thereto.

[0010] Further, the lead angle of the second lead screw is less than the equivalent friction angle.

[0011] Further, a connecting seat is fixed to the lower end of the mounting plate. A rotating shaft is provided on the connecting seat, and the rotating shaft is rotatably connected to the connecting rod. A motor for driving the rotating shaft to rotate is provided on the connecting rod.

[0012] Further, the fixed rod is slidably connected to the bottom plate. Two first fixing plates are provided at the upper end of the bottom plate. A rotatable first lead screw is provided between the two first fixing plates. The first lead screw penetrates through the fixed rod and is threadedly connected thereto.

[0013] Further, the lead angle of the first lead screw is less than the equivalent friction angle.

[0014] Further, a threaded hole is formed in the mounting plate, and a through hole is formed in the photovoltaic panel. A bolt passes through the through hole and is screwed into the threaded hole.

[0015] Further, a support frame is fixed to the upper end of the water storage tank, and the water receiving tank is fixed to the support frame.

[0016] Further, an inclined surface is provided in the water receiving tank. After the rainwater falls into the water receiving tank, it will flow along the inclined surface to the through groove.

[0017] Advantages of the utility model:

[0018] 1. By providing a rainwater recycling component on the bottom plate, and providing a water receiving tank and a filter screen in the rainwater recycling component to filter and store the rainwater in the water storage tank, which is convenient for residents to use as non-drinking water; and by providing a photovoltaic component on the bottom plate, and providing a photovoltaic panel in the photovoltaic component to convert solar energy into electric energy for residents to use, achieving the purpose of energy conservation and environmental protection.

[0019] 2. By providing a slidable fixed rod in the photovoltaic component, the photovoltaic panel can be moved to the lower part of the water receiving tank for shielding in rainy and snowy weather, so as to reduce the erosion of rain and snow on the photovoltaic panel.

[0020] 3. By arranging a front baffle, a rear baffle and two side baffles at the lower end of the water receiving tank, and arranging a connecting rod capable of lifting and adjusting in the photovoltaic module, the height of the photovoltaic panel is adjusted, so that the photovoltaic panel can avoid the front baffle and enter below the water receiving tank, and then control the photovoltaic panel to rise, so that its four sides are fully blocked and protected by the front baffle, the rear baffle and the two side baffles respectively, so that even when it is windy or rainy, the photovoltaic panel will still not be eroded by rain and snow. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 is a schematic diagram of the overall structure of the energy-saving and environmental protection device of the present invention;

[0023] Figure 2 is a schematic diagram of the structure of the rainwater recycling component of the present invention;

[0024] Figure 3 is a schematic diagram of the structure of the water receiving tank of the present invention;

[0025] Figure 4 is a schematic diagram of the view from below the water receiving tank of the present invention;

[0026] Figure 5 is a schematic diagram of the structure of the photovoltaic module of the present invention;

[0027] Figure 6 is a schematic diagram of the structure of the mounting plate of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0029] As Figure 1 shown, an energy-saving and environmental protection device for green buildings includes a bottom plate 1 fixed on the roof. A rainwater recycling component 2 is arranged at the upper end of the floor 1 to collect, filter and store rainwater, so as to facilitate the use of rainwater as non-drinking water, such as flushing toilets, washing clothes or mopping the floor, etc.;

[0030] As Figure 2 andFigure 3 As shown, a water storage tank 21 is fixed to the upper end of the bottom plate 1. A support frame 22 is fixed to the upper end of the water storage tank 21. A water receiving tank 23 is fixed to the support frame 22. A through groove 231 is formed at the bottom of the water receiving tank 23. A filter screen 24 is arranged in the through groove 231. A temporary storage tank 25 is fixed to the bottom of the through groove 231. The temporary storage tank 25 is connected to the water storage tank 2 through a plurality of water pipes 26. When rainwater falls into the water receiving tank 23, after being filtered by the filter screen 23 to remove particulate impurities, it flows into the temporary storage tank 25 and is finally introduced into the water storage tank 2 through the water pipes 26 for storage.

[0031] In this embodiment, an inclined surface 232 is arranged in the water receiving tank 23. After the rainwater falls into the water receiving tank 23, it will flow downward along the inclined surface 232 to the through groove 231.

[0032] A photovoltaic module 3 is also arranged on the upper end of the bottom plate 1. The photovoltaic module 3 can convert solar energy into electrical energy for household use, thus achieving the purpose of energy conservation and environmental protection.

[0033] As Figure 5 shown, the photovoltaic module 3 includes a fixed rod 31 that can slide. A connecting rod 32 is arranged on the fixed rod 31. An installation plate 33 that can be flipped and adjusted is arranged at the upper end of the connecting rod 32. A photovoltaic panel is fixed on the upper surface of the installation plate 33. By controlling the flipping and adjustment of the installation plate 33, the photovoltaic panel can be adapted to the irradiation direction of the sun.

[0034] Moreover, in rainy and snowy weather, by controlling the fixed rod 31 to slide downward below the water receiving tank 23, the photovoltaic panel can be moved below the water receiving tank 23 for shielding, thereby preventing the photovoltaic panel from being eroded by rain and snow and improving the service life of the photovoltaic panel. Especially in snowy weather, the photovoltaic panel is covered by the water receiving tank 23, which can prevent the upper end of the photovoltaic panel from being covered by snow, resulting in the inability to be put into use in a short time.

[0035] In this embodiment, as Figure 6 shown, a connecting seat 331 is fixed to the lower end of the installation plate 33. A rotating shaft 332 is arranged on the connecting seat 331. The rotating shaft 332 is rotatably connected to the connecting rod 32. By arranging a motor on the connecting rod 32 to drive the rotating shaft 332 to rotate, the flipping angle of the installation plate 33 can be adjusted.

[0036] In this embodiment, the fixed rod 31 is slidably connected to the bottom plate 1 and can be close to or far from the water receiving tank 23. Two first fixing plates 11 are arranged on the upper end of the bottom plate 1. A first lead screw 4 is rotatably connected between the two first fixing plates 11. The first lead screw 4 passes through the fixed rod 31 and is threadedly connected thereto. By arranging a motor on one of the first fixing plates 11 to drive the first lead screw 4 to rotate, the fixed rod 31 can be driven to slide. And in order to ensure the stability of the fixed rod 31 after the position adjustment, the first lead screw 4 needs to have self-locking property, that is, the lead angle of the first lead screw 4 is less than the equivalent friction angle.

[0037] Of course, the ways to drive the sliding of the fixed rod 31 include but are not limited to the structure of the first lead screw 4 in this embodiment. In some embodiments, a linear driving component such as a cylinder and a telescopic rod can also be arranged at the upper end of the bottom plate 1 to directly drive the fixed rod 31 to slide, so as to make the fixed rod 31 approach or move away from the water receiving tank 23.

[0038] In addition, in this embodiment, the photovoltaic panel is fixed to the mounting plate 33 by means of bolt connection; by opening threaded holes 333 in the mounting plate 33 and pre-opening through holes in the photovoltaic panel, bolts pass through the through holes and are screwed into the threaded holes 333 to achieve the bolt connection and fixation between the photovoltaic panel and the mounting plate 33, which is convenient for later disassembly;

[0039] Of course, the fixing methods between the photovoltaic panel and the mounting plate 33 include but are not limited to bolt connection in this embodiment. In some embodiments, the photovoltaic panel can also be adhesively fixed to the upper surface of the mounting plate 33 by means of glue bonding.

[0040] Such as Figure 4 shown, a side baffle 233 is respectively arranged on the left and right sides at the lower end of the water receiving tank 23, and a front baffle 234 and a rear baffle 235 are respectively arranged at the front and rear ends; as Figure 5 shown, the connecting rod 32 can be adjusted in height, so that the height of the photovoltaic panel can be adjusted;

[0041] In rainy and snowy weather, first control the connecting plate 32 to descend to a height lower than the front baffle 234, and then control the fixed rod 31 to slide, so that the photovoltaic panel moves below the water receiving tank 23; then control the photovoltaic panel to rise to a height higher than the front baffle 234 and the rear baffle 235, so that the upper part and the periphery of the photovoltaic panel are shielded, so as to fully protect the photovoltaic panel, so that even in windy and rainy weather, the photovoltaic panel will not be eroded by rainwater.

[0042] In this embodiment, as Figure 5 shown, the connecting rod 32 is slidably connected to the fixed rod 31 in the vertical direction. A connecting plate 321 is arranged on one side of the connecting rod 32, and two second fixing plates 311 distributed in the vertical direction are arranged on the side of the fixed rod 31. A second lead screw 34 is rotatably connected between the two second fixing plates 311. The second lead screw 34 penetrates through the connecting plate 321 along the vertical direction and is threadedly connected thereto. By arranging a motor on one of the second fixing plates 311 to drive the second lead screw 34 to rotate, the lifting position of the connecting rod 32 can be adjusted;

[0043] Moreover, in order to ensure the stability of the lifting position of the connecting rod 32 after adjustment, the second lead screw 34 also has self-locking property, that is, the thread lead angle of the second lead screw 34 is smaller than the equivalent friction angle.

[0044] Of course, the method for driving the lifting and adjustment of the connecting rod 32 includes but is not limited to the structure such as the second lead screw 34 in this embodiment. In some embodiments, a linear driving component such as a cylinder and a telescopic rod can also be provided on the fixed rod 31 to directly drive the lifting and adjustment of the connecting rod 32.

[0045] Working principle:

[0046] By providing a rainwater recycling component 2 on the bottom plate 1 and arranging a water receiving tank 23 and a filter screen 24 in the rainwater recycling component 2, the rainwater is filtered and stored in the water storage tank 21, which is convenient for residents to use as non-drinking water; and by providing a photovoltaic component 3 on the bottom plate 1 and arranging photovoltaic panels in the photovoltaic component 3 to convert solar energy into electrical energy for residents to use, achieving the purpose of energy conservation and environmental protection. By providing a slidable fixed rod 31 in the photovoltaic component 3, the photovoltaic panel can be moved to the lower part of the water receiving tank 23 to be shielded in rainy and snowy weather, so as to reduce the erosion of rain and snow on the photovoltaic panel. In addition, by providing a front baffle 234, a rear baffle 235 and two side baffles 233 at the lower end of the water receiving tank 23, and arranging a connecting rod 32 capable of lifting and adjusting in the photovoltaic component 3, the height of the photovoltaic panel is adjusted, so that the photovoltaic panel can avoid the front baffle 234 and enter the lower part of the water receiving tank 23, and then control the photovoltaic panel to rise, so that its four sides are fully shielded and protected by the front baffle 234, the rear baffle 235 and the two side baffles 233 respectively, so that even in windy and rainy weather, the photovoltaic panel will not be eroded by rain and snow.

[0047] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An energy-saving and environmental protection device for green buildings, comprising a bottom plate (1) fixed on the roof, characterized in that, A rainwater recycling component (2) and a photovoltaic component (3) are arranged at the upper end of the bottom plate (1); The rainwater recycling component (2) includes a water storage tank (21) fixed to the upper end of the bottom plate (1) and a water receiving tank (23) arranged above the water storage tank (21). A through groove (231) is formed in the water receiving tank (23), a filter screen (24) is arranged in the through groove (231), a temporary storage tank (25) is arranged at the lower end of the through groove (231), and a water pipe (26) is connected between the temporary storage tank (25) and the water storage tank (21) in a communicating manner; The photovoltaic component (3) includes a fixed rod (31) capable of sliding. A connecting rod (32) is arranged on the fixed rod (31). An installation plate (33) capable of flipping and adjusting is arranged on the connecting rod (32). A photovoltaic panel is fixed to the upper end of the installation plate (33), and the photovoltaic panel can move below the water receiving tank (23).

2. The energy-saving and environmental protection device for green buildings according to claim 1, wherein, Side baffles (233) are respectively arranged on the left and right sides of the lower end of the water receiving tank (23), a front baffle (234) and a rear baffle (235) are respectively arranged at the front and rear ends. The connecting rod (32) can be adjusted in height. After the photovoltaic panel enters below the water receiving tank (23), it can be respectively blocked by the front baffle (234), the rear baffle (235) and the two side baffles around.

3. The energy-saving and environmental protection device for green buildings according to claim 2, wherein The connecting rod (32) is slidably connected to the fixed rod (31) in the vertical direction. A connecting plate (321) is arranged on one side of the connecting rod (32). Two second fixing plates (311) distributed in the vertical direction are arranged on the side of the fixed rod (31). A second lead screw (34) capable of rotating is arranged between the two second fixing plates (311). The second lead screw (34) penetrates through the connecting plate (321) along the vertical direction and is threadedly connected thereto.

4. An energy-saving and environmental protection device for green buildings according to claim 3, characterized in that, The lead angle of the second lead screw (34) is smaller than the equivalent friction angle.

5. An energy-saving and environmental protection device for green buildings according to claim 1, characterized in that A connecting seat (331) is fixed to the lower end of the installation plate (33). A rotating shaft (332) is arranged on the connecting seat (331). The rotating shaft (332) is rotatably connected to the connecting rod (32). A motor for driving the rotating shaft (332) to rotate is arranged on the connecting rod (32).

6. The energy-saving and environmental protection device for green buildings according to claim 1, characterized in that, The fixed rod (31) is slidably connected to the bottom plate (1). Two first fixing plates (11) are arranged at the upper end of the bottom plate (1). A first lead screw (4) capable of rotating is arranged between the two first fixing plates (11). The first lead screw (4) penetrates through the fixed rod (31) and is threadedly connected thereto.

7. An energy-saving and environmental protection device for green buildings according to claim 6, characterized in that, The lead angle of the first lead screw (4) is smaller than the equivalent friction angle.

8. An energy-saving and environmental protection device for green buildings according to claim 1, characterized in that, Threaded holes (333) are formed in the installation plate (33). Through holes are formed in the photovoltaic panel. Bolts pass through the through holes and are screwed into the threaded holes (333).

9. An energy-saving and environmental protection device for green buildings according to claim 1, characterized in that A support frame (22) is fixed to the upper end of the water storage tank (21). The water receiving tank (23) is fixed to the support frame (22).

10. An energy-saving and environmental protection device for green buildings according to claim 1, characterized in that, An inclined surface (232) is arranged in the water receiving tank (23). After rainwater falls into the water receiving tank (23), it will flow along the inclined surface (232) to the through groove (231).

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