Sweeping equipment based on building external wall heat preservation

Abstract

The cleaning equipment comprises a base and a water collecting tank, an inclined plate is arranged in the water collecting tank, an electric barrier plate is fixedly connected to the side face of the inclined plate, a water wheel is arranged at the bottom of the electric barrier plate and fixedly connected with a connecting rod, and one end of the connecting rod penetrates through the water collecting tank and is in transmission connection with a first bevel gear; the first bevel gear is in meshed connection with a second bevel gear, the second bevel gear is in transmission connection with a half gear, the side face of the base is fixedly connected with a fixed sliding groove, the fixed sliding groove is in sliding connection with an oval ring, and a first ring inner rack is arranged on the inner wall of the oval ring. In sunny days, the solar panel collects solar energy to drive the motor to reset, preparation is made for next cleaning, rainwater collected in rainy days is used for cleaning, the frequency of manual cleaning is reduced, and the manual cleaning cost and risks caused by high-altitude operation are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of exterior wall thermal insulation, and particularly relates to a cleaning device for building exterior wall thermal insulation. Background Art

[0002] With the global attention to energy conservation and emission reduction reaching an unprecedented height, building energy consumption has become the focus of attention from all walks of life. Among the various components of a building, the exterior wall, as the main interface for heat exchange between the building and the external environment, its thermal insulation effect is like a key valve, directly controlling the level of building energy consumption. Common thermal insulation materials, such as polystyrene boards, with their good heat insulation performance, low thermal conductivity, light weight, and relatively low cost, are widely used in the field of building thermal insulation. It can effectively block the conduction of heat and reduce the heat dissipation from the indoor to the outside.

[0003] However, in daily use, dust is likely to accumulate on the surface of the exterior wall thermal insulation structure. Dust not only affects the appearance, but also accelerates the aging of the thermal insulation material, reduces the thermal insulation performance, increases building energy consumption, due to its adsorption of moisture, acidic substances, etc. At the same time, it is difficult to clean the thermal insulation structure, and the cost of manual cleaning is high and the risk is great. The purpose of this patent is to provide a cleaning device for building exterior wall thermal insulation to alleviate the above technical problems existing in the prior art. Summary of the Invention

[0004] The purpose of the present invention is to solve the disadvantages existing in the prior art that in daily use, dust is likely to accumulate on the surface of the exterior wall thermal insulation structure, which not only affects the appearance, but also accelerates the aging of the thermal insulation material, reduces the thermal insulation performance, increases building energy consumption, and at the same time, it is difficult to clean the thermal insulation structure, and the cost of manual cleaning is high and the risk is great, and to propose a cleaning device for building exterior wall thermal insulation.

[0005] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0006] A cleaning device for building exterior wall thermal insulation, including a base and a water collecting tank. An inclined plate is arranged inside the water collecting tank. An electric blocking plate is fixedly connected to the side of the inclined plate. A water wheel is arranged at the bottom of the electric blocking plate. The water wheel is fixedly connected with a connecting rod. One end of the connecting rod penetrates through the water collecting tank and is in transmission connection with a first bevel gear. The first bevel gear is meshed with a second bevel gear. The second bevel gear is in transmission connection with a half gear. A fixed sliding groove is fixedly connected to the side of the base. An elliptical ring is slidably connected to the fixed sliding groove. A first inner ring rack is arranged on the inner wall of the elliptical ring. A second inner ring rack is arranged on the side of the inner wall of the elliptical ring away from the first inner ring rack. A fixed frame is arranged on the side of the elliptical ring. A water storage tank is fixedly connected to the side of the fixed frame away from the elliptical ring. A cleaning frame is arranged at the bottom of the water storage tank.

[0007] The above technical solution further includes:

[0008] The connecting rod is drivingly connected to a first belt. One side of the first belt away from the connecting rod is drivingly connected to a first bevel gear. The first bevel gear is rotatably connected to the fixed block. The second bevel gear is rotatably connected to the fixed block. The second bevel gear is drivingly connected to a second belt. One end of the second belt away from the second bevel gear is drivingly connected to a half gear. When rainwater impacts the water wheel and rotates, it drives the first belt through the connecting rod, and then drives the first bevel gear to rotate. The second bevel gear is driven by gear meshing, and then the half gear is rotated through the second belt, realizing the effective transmission and conversion of power, accurately controlling the movement of the cleaning frame, cleaning the dust on the surface of the fixed plate, and avoiding the damage to the heat preservation structure caused by dust accumulation.

[0009] A motor is fixedly connected to the side of the water collecting tank. The output end of the motor penetrates through the water collecting tank and is fixedly connected to the connecting rod. On sunny days, the motor can drive the connecting rod to rotate under the energy provided by the solar panel, and then drive the entire transmission system to reset the half gear, preparing for the next rainwater cleaning, ensuring the continuity and stability of the cleaning function of the heat preservation structure, and reducing manual intervention.

[0010] A water distributor is arranged inside the water collecting tank. A conduit for conveying the water inside the water storage tank is arranged at the bottom of the water distributor. The water distributor can accurately control the amount of rainwater entering the water storage tank in the water collecting tank, ensuring that the water storage tank has an appropriate amount of water for the cleaning frame to clean the dust on the surface of the fixed plate, avoiding the influence of too much or too little water on the cleaning effect, and at the same time reasonably utilizing rainwater resources and improving the utilization rate of water resources.

[0011] A solar panel is fixedly connected to the side of the water collecting tank. The solar panel is used to supply energy to the motor. Make full use of the clean energy of solar energy to provide power for the motor and drive the transmission system to perform the reset operation. Not only reduces the dependence on traditional electric energy, saves energy costs, but also reduces carbon emissions, conforms to the concept of energy conservation and environmental protection, and makes the entire heat preservation structure more green and environmentally friendly.

[0012] A sliding track is arranged on the side of the base. The sliding track is used for suspending the fixed plate. The sliding track provides convenience for the installation of the fixed plate, ensures that the fixed plate is firmly and stably installed, guarantees the heat preservation effect of the heat preservation structure, and at the same time facilitates the maintenance, replacement and other operations of the fixed plate, improving the maintainability of the heat preservation structure.

[0013] The water storage tank is used for conveying the cleaning frame. The water storage tank stores the rainwater distributed from the water collecting tank and conveys it to the cleaning frame, providing cleaning water for the cleaning frame, enabling the cleaning frame to effectively clean the dust accumulated on the surface of the fixed plate, maintaining the cleanliness of the heat preservation structure, preventing the fixed plate from being corroded by dust, and extending the service life of the heat preservation structure.

[0014] The side of the base is fixedly connected to the fixed block.

[0015] A valve for opening and closing the hole is provided inside the electric baffle.

[0016] A cleaning layer for wiping the surface of the fixed plate is provided on the side of the cleaning frame. The cleaning layer acts directly on the surface of the fixed plate, can effectively wipe off the dust accumulated on the surface, prevent the dust from adsorbing moisture, acidic substances, etc. from corroding the fixed plate, maintain the integrity and aesthetics of the thermal insulation structure, and at the same time maintain the thermal insulation performance and reduce building energy consumption.

[0017] The present invention has the following beneficial effects:

[0018] 1. In the present invention, rainwater is collected by the water collecting tank. On sunny days, the rainwater impacts the water wheel, driving a series of transmission structures, so that the cleaning frame can clean the dust accumulated on the surface of the fixed plate. It avoids the long-term adsorption of moisture and acidic substances by the dust, effectively slows down the aging speed of the thermal insulation material, maintains the thermal insulation performance, reduces building energy consumption, and at the same time keeps the appearance of the outer wall beautiful.

[0019] 2. In the present invention, automatic cleaning is realized by using rainwater and solar energy, without the need for a large amount of manual participation. On sunny days, the solar panel collects solar energy to drive the motor, driving the relevant components to reset and prepare for the next cleaning. The rainwater collected on rainy days is used for cleaning, reducing the frequency of manual cleaning, reducing the cost of manual cleaning and the risk brought by high-altitude operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of a cleaning device for building exterior wall thermal insulation proposed by the present invention;

[0021] Figure 2 is a top view structural diagram of the present invention;

[0022] Figure 3 is a schematic internal structure diagram of the water collecting tank of the present invention;

[0023] Figure 4 is a schematic side view structure diagram of the present invention;

[0024] Figure 5 is Figure 4 an enlarged schematic diagram at position A in

[0025] Figure 6 is a schematic partial structure diagram of the present invention;

[0026] Figure 7 is a schematic partial structure diagram of the present invention.

[0027] In the figure: 1, base; 2, water collecting tank; 3, fixed plate; 4, solar panel; 5, electric baffle; 6, sliding track; 7, motor; 8, inclined plate; 9, first belt; 10, first bevel gear; 11, fixed block; 12, second bevel gear; 13, second belt; 14, fixed sliding groove; 15, elliptical ring; 16, first inner ring rack; 17, second inner ring rack; 18, half gear; 19, fixing frame; 20, water storage tank; 21, cleaning frame; 22, water wheel; 23, connecting rod; 24, water divider. Detailed implementation manner

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying 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 shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1-7 As shown, the present invention is a cleaning device for building exterior wall insulation, including a base 1 and a water collecting tank 2. An inclined plate 8 is arranged inside the water collecting tank 2. An electric baffle 5 is fixedly connected to the side of the inclined plate 8. A water wheel 22 is arranged at the bottom of the electric baffle 5. The water wheel 22 is fixedly connected to a connecting rod 23. One end of the connecting rod 23 penetrates through the water collecting tank 2 and is drivingly connected to a first bevel gear 10. The first bevel gear 10 is meshingly connected to a second bevel gear 12. The second bevel gear 12 is drivingly connected to a half gear 18. A fixed sliding groove 14 is fixedly connected to the side of the base 1. An elliptical ring 15 is slidably connected to the fixed sliding groove 14. A first inner ring rack 16 is arranged on the inner wall of the elliptical ring 15. A second inner ring rack 17 is arranged on the side of the inner wall of the elliptical ring 15 away from the first inner ring rack 16. A fixing frame 19 is arranged on the side of the elliptical ring 15. A water storage tank 20 is fixedly connected to the side of the fixing frame 19 away from the elliptical ring 15. A cleaning frame 21 is arranged at the bottom of the water storage tank 20.

[0030] In one embodiment, for the above-mentioned connecting rod 23, the connecting rod 23 is drivingly connected to a first belt 9. The side of the first belt 9 away from the connecting rod 23 is drivingly connected to a first bevel gear 10. The first bevel gear 10 is rotatably connected to a fixed block 11. The second bevel gear 12 is rotatably connected to the fixed block 11. The second bevel gear 12 is drivingly connected to a second belt 13. The end of the second belt 13 away from the second bevel gear 12 is drivingly connected to a half gear 18.

[0031] In this embodiment, when the rain impacts and rotates the water wheel 22, the first belt 9 is driven through the connecting rod 23, and then the first bevel gear 10 is driven to rotate. The second bevel gear 12 is driven by gear meshing, and then the half gear 18 is rotated through the second belt 13, realizing the effective transmission and conversion of power, precisely controlling the movement of the cleaning frame 21, cleaning the dust on the surface of the fixing plate 3, and avoiding the damage to the thermal insulation structure caused by dust accumulation.

[0032] In one embodiment, for the above-mentioned motor 7, the motor 7 is fixedly connected to the side of the water collecting tank 2, and the output end of the motor 7 penetrates through the water collecting tank 2 and is fixedly connected to the connecting rod 23.

[0033] In this embodiment, on sunny days, the motor 7 can drive the connecting rod 23 to rotate when provided with energy by the solar panel 4, and then drive the entire transmission system to reset the half gear 18, preparing for the next rain cleaning, ensuring the continuity and stability of the cleaning function of the thermal insulation structure, and reducing manual intervention.

[0034] In one embodiment, for the above-mentioned water distributor 24, the water distributor 24 is arranged inside the water collecting tank 2, and a conduit for conveying the water inside the water storage tank 20 is arranged at the bottom of the water distributor 24.

[0035] In this embodiment, the water distributor 24 can precisely control the amount of rainwater entering the water storage tank 20 in the water collecting tank 2, ensuring that the water storage tank 20 has an appropriate amount of water for the cleaning frame 21 to clean the dust on the surface of the fixing plate 3, avoiding the influence of too much or too little water on the cleaning effect, while reasonably utilizing rainwater resources and improving the utilization rate of water resources.

[0036] In one embodiment, for the above-mentioned solar panel 4, the solar panel 4 is fixedly connected to the side of the water collecting tank 2, and the solar panel 4 is used to supply energy to the motor 7.

[0037] In this embodiment, the clean energy of solar energy is fully utilized to provide power for the motor 7 and drive the transmission system to perform the reset operation. This not only reduces the dependence on traditional electric energy, saves energy costs, but also reduces carbon emissions, conforms to the concept of energy conservation and environmental protection, and makes the entire thermal insulation structure more environmentally friendly.

[0038] In one embodiment, for the above-mentioned sliding track 6, the sliding track 6 is arranged on the side of the base 1, and the sliding track 6 is used for suspending the fixing plate 3.

[0039] In this embodiment, the sliding track 6 provides convenience for the installation of the fixing plate 3, ensures that the fixing plate 3 is firmly and stably installed, guarantees the thermal insulation effect of the thermal insulation structure, and at the same time facilitates the maintenance, replacement, etc. of the fixing plate 3, improving the maintainability of the thermal insulation structure.

[0040] In one embodiment, for the above-mentioned water storage tank 20, the water storage tank 20 is used for conveying the cleaning frame 21.

[0041] In this embodiment, the water storage tank 20 stores the rainwater distributed from the water collecting tank 2 and conveys it to the cleaning frame 21 to provide cleaning water for the cleaning frame 21, enabling the cleaning frame 21 to effectively clean the dust accumulated on the surface of the fixing plate 3, maintaining the cleanliness of the heat preservation structure, preventing the dust from corroding the fixing plate 3, and extending the service life of the heat preservation structure.

[0042] In one embodiment, for the above-mentioned base 1, the side surface of the base 1 is fixedly connected to the fixing block 11.

[0043] In one embodiment, for the above-mentioned electric baffle 5, a valve for opening and closing the hole is arranged inside the electric baffle 5.

[0044] In one embodiment, for the above-mentioned cleaning frame 21, a cleaning layer for wiping the surface of the fixing plate 3 is arranged on the side surface of the cleaning frame 21.

[0045] In this embodiment, the cleaning layer directly acts on the surface of the fixing plate 3, can effectively wipe off the dust accumulated on the surface, prevent the dust from adsorbing moisture, acidic substances, etc. from corroding the fixing plate 3, maintain the integrity and aesthetics of the heat preservation structure, and at the same time maintain the heat preservation performance and reduce the building energy consumption.

[0046] The working principle of a cleaning device for building exterior wall heat preservation in the present invention is as follows: First, a plurality of sliding tracks 6 for installing the fixing plate 3 are fixed on the surface of the base 1, and then the water collecting tank 2 is fixed above the base 1 and under the eaves to facilitate the collection of water in the water collecting tank 2. After installing the fixing plate 3, it can be used to provide subsequent heat preservation effects. When it rains, the electric baffle 5 can be controlled to close the holes on its surface, and then the rainwater flows along the eaves and accumulates on the surface of the inclined plate 8 and then gathers above the electric baffle 5.

[0047] When it is sunny, by controlling the electric baffle 5 to open the holes on its surface, the rainwater gathered above the electric baffle 5 will impact the water wheel 22. As the water flows down, the water wheel 22 will rotate, and further drive the first bevel gear 10 to rotate by the first belt 9. The rotation of the first bevel gear 10 will engage with the second bevel gear 12, and then the rotation of the second bevel gear 12 will drive the half gear 18 to rotate by the second belt 13. Then the half gear 18 will first engage with the first inner ring rack 16, so as to Figure 6For example, the elliptical ring 15 will slide to the right along the inner wall of the fixed sliding groove 14, and then after the half gear 18 meshes with the first inner rack 16 of the ring and disengages from the meshing state, it will engage with the second inner rack 17 of the ring. At this time, the elliptical ring 15 will slide to the left along the inner wall of the fixed sliding groove 14. Meanwhile, the water distributor 24 arranged inside the water collecting tank 2 will control a part of the water inside the water collecting tank 2 to enter the water storage tank 20, and then the water will enter the inside of the water storage tank 20 along the conduit at the bottom of the water collecting tank 2.

[0048] Then, the water inside the water storage tank 20 will be distributed to multiple cleaning frames 21 for cleaning the dust accumulated on the surface of the fixed plate 3, so as to prevent the dust accumulated on the surface of the fixed plate 3 from corroding itself. Then, on sunny days, the solar panel 4 will collect solar energy, and then control the motor 7 to drive the water wheel 22 to rotate. Then, further use the first belt 9 to drive the first bevel gear 10 to mesh with the second bevel gear 12, and then the second bevel gear 12 uses the second belt 13 to drive the half gear 18 to reset it, facilitating the next cleaning. The excess water in the water collecting tank 2 can be reused along the pipeline at the bottom of the base 1, such as watering flowers or discharging it into the sewer.

[0049] In addition, there are multiple layers of heat insulation materials inside the fixed plate 3, which can effectively improve the heat insulation effect. This device can be installed at the top of the wall that needs to be cleaned, that is, on the top floor, after being used for a period of time. On the one hand, a large amount of impurities on the surface of the broken wall can be cleaned up for repair, and at the same time, the broken situation of the heat insulation structure can be seen more clearly. For example, after cleaning, there are large damaged parts, and at this time, the repair range can be narrowed.

[0050] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for building exterior wall insulation, characterized in that: The invention comprises a base (1) and a water collecting tank (2), wherein an inclined plate (8) is arranged inside the water collecting tank (2), an electric blocking plate (5) is fixedly connected to the side of the inclined plate (8), a water wheel (22) is arranged at the bottom of the electric blocking plate (5), the water wheel (22) is fixedly connected to a connecting rod (23), one end of the connecting rod (23) passes through the water collecting tank (2) and is transmission-connected to a first bevel gear (10), the first bevel gear (10) is meshingly connected to a second bevel gear (12), the second bevel gear (12) is transmission-connected to a half gear (18), and the A fixed sliding groove (14) is fixedly connected to the side of the base (1), and an elliptical ring (15) is slidably connected to the fixed sliding groove (14). A first inner ring rack (16) is arranged on the inner wall of the elliptical ring (15), and a second inner ring rack (17) is arranged on the side of the inner wall of the elliptical ring (15) away from the first inner ring rack (16). A fixed frame (19) is arranged on the side of the elliptical ring (15), and a water storage tank (20) is fixedly connected to the side of the fixed frame (19) away from the elliptical ring (15), and a cleaning frame (21) is arranged at the bottom of the water storage tank (20).

2. A cleaning device for building exterior wall insulation according to claim 1, characterized in that: The connecting rod (23) is transmission-connected to a first belt (9); a side of the first belt (9) away from the connecting rod (23) is transmission-connected to a first bevel gear (10); the first bevel gear (10) is rotationally connected to a fixed block (11); the second bevel gear (12) is rotationally connected to the fixed block (11); the second bevel gear (12) is transmission-connected to a second belt (13); an end of the second belt (13) away from the second bevel gear (12) is transmission-connected to a half gear (18).

3. The cleaning device for building exterior wall insulation according to claim 1 is characterized in that: A motor (7) is fixedly connected to the side of the water collecting tank (2), and an output end of the motor (7) passes through the water collecting tank (2) and is fixedly connected to a connecting rod (23).

4. The cleaning device for building exterior wall insulation according to claim 1 is characterized in that: A water distributor (24) is arranged inside the water collection tank (2), and a conduit for transporting water inside the water storage tank (20) is arranged at the bottom of the water distributor (24).

5. The cleaning device for building exterior wall insulation according to claim 1 is characterized in that: A solar panel (4) is fixedly connected to the side of the water collecting tank (2), and the solar panel (4) is used to supply energy to the motor (7).

6. The cleaning device for building exterior wall insulation according to claim 1 is characterized in that: A sliding track (6) is provided on the side of the base (1), and the sliding track (6) is used for suspending the fixing plate (3).

7. The cleaning device for building exterior wall insulation according to claim 1 is characterized in that: The water storage tank (20) is used for conveying the cleaning frame (21).

8. The cleaning device for building exterior wall insulation according to claim 1 is characterized in that: The side surface of the base (1) is fixedly connected to the fixing block (11).

9. The cleaning device for building exterior wall insulation according to claim 1 is characterized in that: The electric blocking plate (5) is provided with a valve inside for opening and closing the hole.

10. The cleaning device for building exterior wall insulation according to claim 1, characterized in that: A cleaning layer for wiping the surface of the fixing plate (3) is arranged on the side of the cleaning frame (21).

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