Roof rainwater collecting and filtering device

Abstract

The utility model discloses a roof rainwater collecting and filtering device, which relates to the technical field of rainwater collection and comprises a house body, a rainwater collecting mechanism is mounted on the outer surface of the house body, and the rainwater collecting mechanism comprises water collecting tanks fixed on the left side surface and the right side surface of the house body. Rainwater can flow into the fixing pipe through the water filtering holes, the blades are pushed through impact force of the rainwater, the blades drive the rotating rods to rotate, the rotating rods drive the scraping plates to rotate, the scraping plates push away sundries on the water filtering holes, and the water filtering holes and the fixing pipe are effectively prevented from being blocked; rainwater enters the water accumulation bin through the water conveying pipe and the through pipe through the fixed pipe and is filtered through the filtering holes in the movable frame, the filtered water enters the bottom of the water accumulation bin, the water pushes the floating rod through buoyancy, the floating rod pushes the movable frame to move upwards, and sundries in the movable frame are pushed out of the water surface. The pipeline can be effectively prevented from being blocked, and meanwhile sundries on the movable frame can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater collection, in particular to a roof rainwater collection and filtering device. Background Art

[0002] Rainwater harvesting is the process of collecting rainwater, treating it, and reusing it to obtain water that meets certain water quality indicators, so as to achieve the purpose of comprehensive utilization of rainwater resources and water conservation.

[0003] According to the announcement number: CN220184463U, the patent name is: A roof rainwater collection device. This patent can collect and reuse rainwater falling on the roof on rainy days, saving water resources, reducing the pressure of urban drainage, and effectively reducing the confluence of rainwater and sewage, reducing the pressure of sewage treatment. However, during the use of the device, fallen leaves or debris can easily cause blockage in the drainage pipes, and the debris on the filter element is difficult to clean; for this reason, we provide a roof rainwater collection and filtration device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a roof rainwater collection and filtering device, which can effectively avoid pipe blockage and facilitate the cleaning of debris on the movable frame.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roof rainwater collection and filtration device, comprising a house body, a rainwater collection mechanism is installed on the outer surface of the house body, the rainwater collection mechanism comprises a water collecting trough fixed to the left and right sides of the house body, the bottom surface of each water collecting trough is connected to a fixed pipe, each fixed pipe is provided with a rotating rod inside, the outer surface of the rotating rod is fixedly connected to two groups of paddles, the top end of the rotating rod passes through the water collecting trough and extends to the upper part of the water collecting trough, the outer surface of the top end of the rotating rod is fixedly connected to a scraper in an annular array, and the upper surface of the water collecting trough is provided with a water filtering hole.

[0006] Furthermore, the bottom end of the fixed pipe is fixedly connected to a water pipe, the outer surface of the water pipe is fixedly connected to a through pipe, a water storage bin is provided on the back of the house body, a movable frame is provided inside the water storage bin, three floating rods are fixedly connected to the bottom surface of the movable frame, and filter holes are provided on the upper surface of the movable frame. The fixed pipe enters the interior of the water storage bin through the water pipe and the through pipe, and rainwater is filtered through the filter holes on the movable frame. The filtered water enters the bottom of the water storage bin, and the water uses buoyancy to push the floating rod, which pushes the movable frame upward to push debris inside the movable frame out of the water surface. The staff can clean up the debris quickly and conveniently.

[0007] Furthermore, two stabilizing plates are fixedly connected to the outer surface of the water pipe, and one end of each stabilizing plate away from the water pipe is fixedly connected to the back side of the house body, which can further fix the water pipe, effectively improve the stability of the water pipe during use, and effectively prevent the water pipe from shaking during use, thereby avoiding affecting the normal use of the water pipe in the later stage.

[0008] Furthermore, the back of the water storage bin is fixedly connected to a drain pipe, and a valve is provided on the outer surface of the drain pipe to facilitate staff to take out the water stored in the water storage bin. At the same time, the valve can limit the drain pipe to control the water output, making it easier to take water.

[0009] Furthermore, a fixing plate is fixedly connected to the back of the house body, and the bottom surface of the water storage bin is fixedly connected to the upper surface of the fixing plate, which can further fix the water storage bin, improve the stability of the water storage bin during use, and effectively prevent the water storage bin from tipping over or tilting due to external force or the impact of rainwater, thereby avoiding affecting the normal water storage operation of the water storage bin.

[0010] Furthermore, two sets of blocking plates are fixedly connected to the upper surface of the house body, and two photovoltaic panels are installed on the upper surface of the house body, which can collect rainwater in a limited position and effectively prevent rainwater from flowing out from the front or back of the house body, thereby improving the rainwater collection effect. At the same time, the photovoltaic panels can generate photovoltaic power to reduce the waste of resources.

[0011] Furthermore, the inner bottom wall of each water collection trough is fixedly connected with an inclined plate, and the lowest end of the inclined plate is close to the water filter hole, which facilitates the rainwater inside the water collection trough to flow to the leakage hole, effectively avoiding rainwater accumulation inside the water collection trough, thereby avoiding affecting the normal transportation operation of rainwater.

[0012] Furthermore, the inner bottom wall of each water collecting trough is fixedly embedded with a bearing, and the top end of the rotating rod passes through the bearing and is fixedly connected to the inner ring of the bearing, which can effectively reduce the friction between the rotating rod and the water collecting trough, improve the rotation effect of the rotating rod, and effectively avoid the difficulty of rainwater pushing the blades due to friction.

[0013] Compared with the prior art, the roof rainwater collection and filtration device has the following beneficial effects:

[0014] 1. In the utility model, rainwater flows into the interior of the fixed pipe through the water filter hole, and the impact of rainwater is used to push the paddle, which drives the rotating rod to rotate, and the rotating rod drives the scraper to rotate. The scraper pushes away the debris on the water filter hole, effectively avoiding the blockage of the water filter hole and the fixed pipe. The rainwater enters the interior of the water storage bin through the fixed pipe, the water pipe and the through pipe, and the rainwater is filtered through the filter holes on the movable frame. The filtered water enters the bottom of the water storage bin, and the water body uses buoyancy to push the floating rod, and the floating rod pushes the movable frame to move upward, pushing the debris inside the movable frame out of the water, which can effectively avoid pipe blockage and facilitate the cleaning of the debris on the movable frame.

[0015] 2. The utility model can further fix the water pipe through the stabilizing plate, effectively improve the stability of the water pipe during use, effectively prevent the water pipe from shaking during use, thereby avoiding affecting the normal use of the water pipe in the later stage, and facilitate the staff to take out the water stored in the water storage bin through the drain pipe. At the same time, the valve can limit the drain pipe, control the water output, and facilitate water collection. The water storage bin can be further fixed by the fixing plate, improve the stability of the water storage bin during use, and effectively avoid the water storage bin from tipping over or tilting due to external force or the impact of rainwater, thereby avoiding affecting the normal water storage operation of the water storage bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the utility model;

[0017] Figure 2 This is a cross-sectional view of the fixed pipe of the utility model;

[0018] Figure 3 This is a rear view of the utility model;

[0019] Figure 4 It is a cross-sectional view of the water storage bin of the utility model.

[0020] In the figure: 1. House body; 2. Rainwater collection mechanism; 201. Water storage bin; 202. Bearing; 203. Water pipe; 204. Scraper; 205. Water collecting trough; 206. Rotating rod; 207. Paddle; 208. Fixed pipe; 209. Water filter hole; 2010. Filter hole; 2011. Movable frame; 2012. Floating rod; 3. Inclined plate; 4. Baffle; 5. Stabilizing plate; 6. Drain pipe; 7. Through pipe; 8. Fixed plate; 9. Photovoltaic panel. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] To this end, this embodiment provides a roof rainwater collection and filtering device, which can effectively avoid pipe blockage and facilitate the cleaning of debris on the movable frame.

[0023] See also Figures 1 to 4 The present embodiment proposes a rooftop rainwater collection and filtration device, including a house body 1, two sets of blocking plates 4 are fixedly connected to the upper surface of the house body 1, and two photovoltaic panels 9 are installed on the upper surface of the house body 1, which can collect rainwater in a limited position and effectively prevent rainwater from flowing out from the front or back of the house body 1, thereby improving the rainwater collection effect. At the same time, the photovoltaic panels 9 can perform photovoltaic power generation to reduce the waste of resources.

[0024] A rainwater collecting mechanism 2 is installed on the outer surface of the house body 1. The rainwater collecting mechanism 2 includes a water collecting trough 205 fixed to the left and right sides of the house body 1. The inner bottom wall of each water collecting trough 205 is fixedly connected with an inclined plate 3. The lowest end of the inclined plate 3 is close to the water filtering hole 209, which facilitates the rainwater inside the water collecting trough 205 to flow to the leakage hole 209, effectively avoiding rainwater from being stored inside the water collecting trough 205, thereby avoiding affecting the normal transportation operation of rainwater.

[0025] The bottom surface of each water collecting tank 205 is connected to a fixed pipe 208, and a rotating rod 206 is provided inside each fixed pipe 208. The inner bottom wall of each water collecting tank 205 is fixedly inlaid with a bearing 202. The top end of the rotating rod 206 passes through the bearing 202 and is fixedly connected to the inner ring of the bearing 202, which can effectively reduce the friction between the rotating rod 206 and the water collecting tank 205, improve the rotation effect of the rotating rod 206, and effectively avoid the difficulty of rainwater in pushing the paddle 207 due to friction.

[0026] Two groups of paddles 207 are fixedly connected to the outer surface of the rotating rod 206. The top of the rotating rod 206 passes through the water collecting tank 205 and extends to the upper part of the water collecting tank 205. The outer surface of the top of the rotating rod 206 is fixedly connected to a scraper 204 in a circular array. The upper surface of the water collecting tank 205 is provided with a water filtering hole 209.

[0027] The bottom end of the fixed pipe 208 is fixedly connected to the water pipe 203, and the outer surface of the water pipe 203 is fixedly connected to the through pipe 7. A water storage bin 201 is provided on the back of the house body 1, and a movable frame 2011 is provided inside the water storage bin 201. Three floating rods 2012 are fixedly connected to the bottom of the movable frame 2011. The upper surface of the movable frame 2011 is provided with filter holes 2010. The fixed pipe 208 enters the interior of the water storage bin 201 through the water pipe 203 and the through pipe 7, and the rainwater is filtered through the filter holes 2010 on the movable frame 2011. The filtered water enters the bottom of the water storage bin 201. The water body uses buoyancy to push the floating rod 2012, and the floating rod 212 pushes the movable frame 2011 to move upward, pushing the debris inside the movable frame 2011 out of the water surface, and the staff can clean up the debris, which is convenient and quick.

[0028] Two stabilizing plates 5 are fixedly connected to the outer surface of the water pipe 203. One end of each stabilizing plate 5 away from the water pipe 203 is fixedly connected to the back of the house body 1, which can further fix the water pipe 203, effectively improve the stability of the water pipe 203 during use, and effectively prevent the water pipe 203 from shaking during use, thereby avoiding affecting the normal use of the water pipe 203 in the later stage.

[0029] The back of the water storage bin 201 is fixedly connected to a drain pipe 6, and a valve is provided on the outer surface of the drain pipe 6 to facilitate the staff to take out the water stored in the water storage bin 201. At the same time, the valve can limit the drain pipe 6 to control the water output, making it easier to take water.

[0030] A fixing plate 8 is fixedly connected to the back of the house body 1, and the bottom surface of the water storage bin 201 is fixedly connected to the upper surface of the fixing plate 8, which can further fix the water storage bin 201, improve the stability of the water storage bin 201 during use, and effectively prevent the water storage bin 201 from tipping over or tilting due to external force or the impact of rainwater, thereby avoiding affecting the normal water storage operation of the water storage bin 201.

[0031] Working principle: Rainwater flows into the interior of the sump 205 through the top of the house body 1, and then flows into the interior of the fixed pipe 208 through the water filter hole 209. The impact of the rainwater is used to push the paddle 207, and the paddle 207 drives the rotating rod 206 to rotate, and the rotating rod 206 drives the scraper 204 to rotate. The scraper 204 pushes away the debris on the water filter hole 209, effectively avoiding the blockage of the water filter hole 209 and the fixed pipe 208. Then the fixed pipe 208 enters the interior of the water storage bin 201 through the water pipe 203 and the through pipe 7, and filters the rainwater through the filter hole 2010 on the movable frame 2011. The filtered water enters the bottom of the water storage bin 201, and the water uses buoyancy to push the floating rod 2012, and the floating rod 2012 pushes the movable frame 2011 to move upward, pushing the debris inside the movable frame 2011 out of the water surface, and the staff can clean up the debris, which is convenient and quick.

Claims

1. A rooftop rainwater collection and filtration device, comprising a building body (1), characterized in that: A rainwater collection mechanism (2) is installed on the outer surface of the house body (1), and the rainwater collection mechanism (2) includes water collection tanks (205) fixed to the left and right sides of the house body (1), the bottom surface of each water collection tank (205) is connected to a fixed pipe (208), and a rotating rod (206) is arranged inside each fixed pipe (208), and two groups of blades (207) are fixedly connected to the outer surface of the rotating rod (206), and the top end of the rotating rod (206) passes through the water collection tank (205) and extends to the upper part of the water collection tank (205), and the outer surface of the top end of the rotating rod (206) is fixedly connected to a scraper (204) in a ring array, and the upper surface of the water collection tank (205) is provided with a water filtering hole (209).

2. A rooftop rainwater collection and filtration device according to claim 1, characterized in that: The bottom end of the fixed pipe (208) is fixedly connected to a water pipe (203), the outer surface of the water pipe (203) is fixedly connected to a through pipe (7), a water storage bin (201) is provided on the back of the house body (1), a movable frame (2011) is provided inside the water storage bin (201), three floating rods (2012) are fixedly connected to the bottom surface of the movable frame (2011), and a filter hole (2010) is provided on the upper surface of the movable frame (2011).

3. A rooftop rainwater collection and filtration device according to claim 2, characterized in that: Two stabilizing plates (5) are fixedly connected to the outer surface of the water pipe (203), and one end of each stabilizing plate (5) away from the water pipe (203) is fixedly connected to the back side of the house body (1).

4. A rooftop rainwater collection and filtration device according to claim 2, characterized in that: The back side of the water storage bin (201) is fixedly connected to a drainage pipe (6), and a valve is sleeved on the outer surface of the drainage pipe (6).

5. A rooftop rainwater collection and filtration device according to claim 1, characterized in that: A fixing plate (8) is fixedly connected to the back of the house body (1), and the bottom surface of the water storage bin (201) is fixedly connected to the upper surface of the fixing plate (8).

6. A rooftop rainwater collection and filtration device according to claim 1, characterized in that: Two groups of blocking plates (4) are fixedly connected to the upper surface of the house body (1), and two photovoltaic panels (9) are installed on the upper surface of the house body (1).

7. A rooftop rainwater collection and filtration device according to claim 1, characterized in that: The inner bottom wall of each water collecting trough (205) is fixedly connected with an inclined plate (3), and the lowest end of the inclined plate (3) is close to the water filtering hole (209).

8. A rooftop rainwater collection and filtration device according to claim 1, characterized in that: The inner bottom wall of each water collecting tank (205) is fixedly inlaid with a bearing (202), and the top end of the rotating rod (206) passes through the bearing (202) and is fixedly connected to the inner ring of the bearing (202).

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