Building roof with rainwater collecting mechanism

Abstract

The utility model relates to the technical field of rainwater collecting mechanisms of building roofs, in particular to a building roof with a rainwater collecting mechanism, which comprises a collecting barrel, a water inlet pipe is communicated with the top end of the collecting barrel, a water collecting frame is communicated with the top end of the water inlet pipe, and a filter screen is arranged on the inner wall of the water collecting frame. The anti-blocking mechanism is arranged on the surface of the water collecting frame; according to the device, large impurities are prevented from falling on the filter screen through the intercepting frame, the probability that the filter screen is blocked is reduced, and the filter screen vibrates in a reciprocating mode in the water collecting frame and impacts the intercepting frame through the water wheel, the eccentric wheel and the spring, so that the impurities on the filter screen and the large impurities on the intercepting frame fall off. According to the mode, impurities on the filter screen are cleaned in time, the cleanliness of the top of the filter screen is guaranteed, and the rainwater collection amount of the rainwater collection mechanism is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater collection mechanisms on building roofs, in particular to a building roof with a rainwater collection mechanism. Background Art

[0002] Building roofs with rainwater harvesting mechanisms are a sustainable building design that aims to collect and utilize rainwater on rooftops to reduce dependence on the city's water supply system and alleviate pressure on the city's drainage system. This design not only helps conserve water resources but also improves the building's environmental performance.

[0003] After searching, the Chinese patent "A Rainwater Collection and Treatment Device" authorization announcement number is "CN217353249U". It uses a water collection tank and a filter to filter rainwater on the roof of the building, and guides the filtered rainwater into a water tank for storage through a water pipe.

[0004] In the above application, impurities such as leaves on the roof of the building are likely to accumulate on the filter. If the impurities on the filter are not cleaned in time, the filter may be easily clogged, thereby reducing the amount of rainwater collected by the rainwater collection mechanism.

[0005] Therefore, a building roof with a rainwater collection mechanism is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present invention is to provide a building roof with a rainwater collection mechanism in order to solve the above problems, thereby improving the problem that impurities such as leaves are easily accumulated on the filter screen, and the filter screen is easily clogged if the impurities are not cleaned in time.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: a building roof with a rainwater collection mechanism, comprising: a collecting cylinder, the top of the collecting cylinder is connected to a water inlet pipe, the top of the water inlet pipe is connected to a water collecting frame, and the inner wall of the water collecting frame is provided with a filter; an anti-blocking mechanism, the anti-blocking mechanism is arranged on the surface of the water collecting frame; wherein, the anti-blocking mechanism includes a slide fixedly connected to the bottom of the filter, the top of the slide is fixedly connected to springs distributed in equal rows, the top of the spring is fixedly connected to the bottom of the water collecting frame, the inner wall of the water inlet pipe is rotatably connected to a water wheel, one end of the water wheel is fixedly connected to an eccentric wheel, and the upper end of the inner wall of the water collecting frame is fixedly connected to an interception frame. The interception frame prevents large impurities from falling on the filter, reducing the probability of the filter being blocked. The water wheel, eccentric wheel and spring enable the filter to vibrate back and forth in the water collection frame and hit the interception frame, so that impurities on the filter and large impurities on the interception frame fall off. Compared with the existing method of not cleaning the impurities on the top of the filter in time, resulting in blockage of the top of the filter, this method cleans the impurities on the filter in time, ensures the cleanliness of the top of the filter, and ensures the amount of rainwater collected by the rainwater collection mechanism.

[0008] Preferably, the top of the filter is fixedly connected to fixed rods distributed in equal rows, and the top of the filter forms an angle with the horizontal plane. The fixed rods enable the filter to vibrate back and forth, thereby pushing out impurities on the interception frame, thereby improving the cleaning effect of impurities on the interception frame.

[0009] Preferably, a solenoid valve is provided on the upper surface of the water inlet pipe, and a liquid level sensor is fixedly connected to the lower inner wall of the water collecting frame. The solenoid valve and the liquid level sensor ensure that sufficient rainwater stored in the water collecting frame flows into the water inlet pipe, so that the rainwater flowing into the water inlet pipe can drive the water wheel to rotate.

[0010] Preferably, guide plates are fixedly connected to both sides of the inner wall of the water collection frame, the surface of the slide passes through the guide plates and extends beyond the inner wall of the water collection frame, and the top of the guide plates forms an angle with the horizontal plane. The guide plates enable rainwater in the water collection frame to be quickly directed into the water inlet pipe, preventing rainwater from being retained in the water collection frame.

[0011] Preferably, a baffle is fixedly connected to the bottom of the filter, and the front end of the baffle is closely attached to the inner wall of the water collecting frame. The baffle blocks the bottom of the filter and prevents water in the water collecting frame from being discharged through the front opening of the water collecting frame.

[0012] Preferably, a water-blocking sleeve is fixedly connected to the bottom of the water-collecting frame, the bottom end of which is fixedly connected to the top of the slide, and the surface of the spring is located on the inner wall of the water-blocking sleeve. The water-blocking sleeve protects the spring, prevents rainwater from adhering to the spring surface, and reduces the risk of spring rust.

[0013] Preferably, a sealing ring is fixedly connected to the inner bottom wall of the water collecting frame, and the surface of the slide is slidably connected to the inner side of the sealing ring. The sealing ring is used to seal the slide and the water collecting frame, thereby preventing rainwater in the water collecting frame from being discharged through the gap between the slide and the water collecting frame.

[0014] Preferably, the surface of the water collecting frame is in the shape of a right-angled trapezoid.

[0015] The beneficial effects of the utility model are:

[0016] 1. The interception frame blocks large impurities from falling onto the filter, reducing the probability of filter clogging. The water wheel, eccentric wheel and spring enable the filter to vibrate back and forth in the water collection frame and collide with the interception frame, causing impurities on the filter and large impurities on the interception frame to fall off. Compared with the existing method of not cleaning impurities on the top of the filter in time, resulting in clogging of the filter top, this method cleans impurities on the filter in time, ensuring the cleanliness of the filter top and ensuring the amount of rainwater collected by the rainwater collection mechanism;

[0017] 2. Through the fixed rod, the filter drives the fixed rod to vibrate reciprocatingly during the reciprocating vibration, so that the impurities on the interception frame are pushed out by the fixed rod, thereby improving the effect of cleaning the impurities on the interception frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the water collection frame of the present utility model;

[0020] Figure 3 This is a schematic diagram of the anti-blocking mechanism structure of the utility model;

[0021] Figure 4 for Figure 3 A magnified view of center.

[0022] In the figure: 1. Collection tube; 2. Water inlet pipe; 3. Water collection frame; 4. Filter; 5. Anti-blocking mechanism; 51. Slide; 52. Spring; 53. Water wheel; 54. Eccentric wheel; 55. Interceptor frame; 56. Fixed rod; 57. Guide plate; 58. Baffle; 59. Sealing ring; 510. Water retaining sleeve; 511. Solenoid valve; 512. Liquid level sensor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] When implementing: Figure 1-4 As shown, a building roof with a rainwater collection mechanism includes: a collection tube 1, the top of which is connected to a water inlet pipe 2, which is connected to a water collection frame 3, the inner wall of which is provided with a filter screen 4; an anti-blocking mechanism 5, which is provided on the surface of the water collection frame 3. The anti-blocking mechanism 5 includes a slide 51 fixedly connected to the bottom of the filter screen 4, the top of which is fixedly connected to an evenly distributed spring 52, the top of which is fixedly connected to the bottom of the water collection frame 3; a water wheel 53 rotatably connected to the inner wall of the water inlet pipe 2, one end of which is fixedly connected to an eccentric wheel 54; an intercepting frame 55 fixedly connected to the upper end of the inner wall of the water collection frame 3; the surface of the water collection frame 3 is in the shape of a right-angled trapezoid, and the filter screen 4 is made of polyester fiber. The intercepting frame 55 is made of rubber. The surface of the water collection frame 3 can be mounted on the building roof by bolts. The collection tube 1 can be located in the basement of a building. The specific location of the collection tube 1 can be selected according to actual needs.

[0025] In rainy weather, rainwater falls on the roof of the building and the water collection frame 3. Impurities on the roof of the building flow into the water collection frame 3 along with the rainwater. The interception frame 55 prevents large impurities from falling on the filter screen 4. The filter screen 4 filters the rainwater and impurities flowing into the water collection frame 3, and prevents impurities from falling into the bottom wall of the water collection frame 3. After a certain amount of rainwater is stored in the water collection frame 3, the rainwater will flow into the water inlet pipe 2. The rainwater in the water inlet pipe 2 drives the water wheel 53 to rotate during the flow and flows into the collection cylinder 1. The water wheel 53 drives the eccentric wheel 54 to rotate during the rotation. The longest point of the eccentric wheel 54 pushes the slide 51 to move upward during the rotation. The upward movement of the slide 51 pushes the filter screen 4 to move upward and squeezes the spring 52, so that the filter screen 4 hits the interception frame 55 of the rubber component. The longest point of the eccentric wheel 54 Away from the slide 51, the elastic force of the spring 52 and the impact force of the filter 4 by the rain cause the filter 4 to move downward, and with the cooperation of the rotating eccentric wheel 54 and the spring 52, the filter 4 vibrates back and forth in the water collecting frame 3 and hits the interception frame 55 of the rubber component. After the interception frame 55 is hit, the large impurities on the top of the interception frame 55 will break away from and fall out of the water collecting frame 3. The filter 4 vibrates and hits back and forth, causing the impurities on the top of the filter 4 to break away from and fall out of the water collecting frame 3, so that the interception frame 55 and the top of the filter 4 are relatively neat, ensuring the water intake of the water collecting frame 3. The disinfectant can be put into the rainwater collected in the collection cylinder 1 to disinfect the water in the collection cylinder 1, and the collected rainwater is discharged through the drain pipe at the lower end of the surface of the collection cylinder 1 for daily use by residents.

[0026] like Figure 4 As shown, the top of the filter screen 4 is fixedly connected with fixing rods 56 distributed in equal rows, and the top of the filter screen 4 forms an angle with the horizontal plane.

[0027] like Figure 3 As shown, a solenoid valve 511 is installed at the upper surface of the water inlet pipe 2, and a liquid level sensor 512 is fixedly connected to the lower end of the inner wall of the water collection frame 3. When the liquid level sensor 512 detects a certain amount of rainwater stored in the water collection frame 3, it transmits the monitoring data to the solenoid valve 511, automatically opening the solenoid valve 511, allowing the water in the water collection frame 3 to flow into the water inlet pipe 2. The rainwater flowing in the water inlet pipe 2 drives the water wheel 53 to rotate. When the rainwater in the water collection frame 3 is completely drained, the liquid level sensor 512 automatically closes the solenoid valve 511.

[0028] like Figure 3 As shown, guide plates 57 are fixedly connected to both sides of the inner wall of the water collecting frame 3, the surface of the slide 51 passes through the guide plates 57 and extends out of the inner wall of the water collecting frame 3, and the top of the guide plates 57 forms an angle with the horizontal plane.

[0029] like Figure 3-4 As shown, a baffle 58 is fixedly connected to the bottom of the filter screen 4, and the front end of the baffle 58 is closely attached to the inner wall of the water collecting frame 3. The guide plate 57 and the baffle 58 are both stainless steel components.

[0030] like Figure 3 As shown, a water-blocking soft cover 510 is fixedly connected to the bottom of the water-collecting frame 3, and the bottom end of the water-blocking soft cover 510 is fixedly connected to the top of the slide 51. The surface of the spring 52 is located on the inner wall of the water-blocking soft cover 510. A sealing ring 59 is fixedly connected to the inner bottom wall of the water-collecting frame 3, and the surface of the slide 51 is slidably connected to the inner side of the sealing ring 59. The water-blocking soft cover 510 and the sealing ring 59 are both silicone components.

[0031] When the utility model is in use, rainwater falls on the roof of the building and the water collection frame 3, and impurities on the roof of the building flow into the water collection frame 3 along with the rainwater. The interception frame 55 and the fixing rod 56 prevent large impurities from falling on the filter screen 4. The filter screen 4 filters the rainwater and impurities flowing into the water collection frame 3, and prevents impurities from falling into the bottom wall of the water collection frame 3. After the liquid level sensor 512 monitors that a certain amount of rainwater is stored in the water collection frame 3, it will transmit the monitoring data to the solenoid valve 511 and automatically open the solenoid valve 511, so that the water in the water collection frame 3 flows into the water inlet pipe 2. The inclined guide plate 57 allows the rainwater in the water collection frame 3 to quickly flow into the water inlet pipe 2. The rainwater in the water inlet pipe 2 drives the water wheel 53 to rotate during the flow and flows into the collection tube 1. The water wheel 53 drives the water wheel 53 to rotate during the rotation. The eccentric wheel 54 rotates, and the rotation of the eccentric wheel 54 cooperates with the spring 52 to make the filter screen 4 vibrate back and forth in the water collection frame 3 and hit the interception frame 55 of the rubber component, so that the fixing rod 56 passes through the interception frame 55. After the interception frame 55 is hit, the interception frame 55 is tilted, so that the large impurities on the top are shaken out of the water collection frame 3. The filter screen 4 vibrates back and forth and hits, and the filter screen 4 is tilted, so that the impurities on the top are shaken into the water collection frame 3, so that the interception frame 55 and the top of the filter screen 4 are relatively neat, ensuring the water intake of the water collection frame 3. The disinfectant can be put into the rainwater collected in the collection cylinder 1 to disinfect the water in the collection cylinder 1, and the collected rainwater is discharged through the drain pipe at the lower end of the surface of the collection cylinder 1 for daily use by residential users.

[0032] It should be noted that the collection tube 1, water inlet pipe 2, water collection frame 3, solenoid valve 511 and liquid level sensor 512 in the above description are all relatively mature devices in existing technology applications. The specific models can be selected according to actual needs. At the same time, the solenoid valve 511 and the liquid level sensor 512 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A building roof with a rainwater collection mechanism, characterized in that: include: A collecting cylinder (1), the top end of the collecting cylinder (1) is connected to a water inlet pipe (2), the top end of the water inlet pipe (2) is connected to a water collecting frame (3), and the inner wall of the water collecting frame (3) is provided with a filter screen (4); an anti-blocking mechanism (5), the anti-blocking mechanism (5) being arranged on the surface of the water collecting frame (3); The anti-blocking mechanism (5) comprises a slide (51) fixedly connected to the bottom of the filter (4); the top of the slide (51) is fixedly connected to springs (52) distributed in equal rows; the top of the spring (52) is fixedly connected to the bottom of the water collecting frame (3); the inner wall of the water inlet pipe (2) is rotatably connected to a water wheel (53); one end of the water wheel (53) is fixedly connected to an eccentric wheel (54); and the upper end of the inner wall of the water collecting frame (3) is fixedly connected to an interception frame (55).

2. The building roof with a rainwater collection mechanism according to claim 1, characterized in that: The top of the filter screen (4) is fixedly connected to fixed rods (56) distributed in equal rows, and the top of the filter screen (4) forms an angle with the horizontal plane.

3. The building roof with a rainwater collection mechanism according to claim 1, characterized in that: A solenoid valve (511) is provided on the upper surface end of the water inlet pipe (2), and a liquid level sensor (512) is fixedly connected to the lower inner wall end of the water collecting frame (3).

4. The building roof with a rainwater collection mechanism according to claim 1, characterized in that: A baffle (58) is fixedly connected to the bottom of the filter screen (4), and the front end of the baffle (58) is tightly attached to the inner wall of the water collecting frame (3).

5. The building roof with a rainwater collection mechanism according to claim 1, characterized in that: Guide plates (57) are fixedly connected to both sides of the inner wall of the water collecting frame (3); the surface of the slide (51) passes through the guide plates (57) and extends out of the inner wall of the water collecting frame (3); and the top of the guide plates (57) forms an angle with the horizontal plane.

6. The building roof with a rainwater collection mechanism according to claim 1, characterized in that: The bottom of the water collecting frame (3) is fixedly connected to a water-blocking soft sleeve (510), the bottom end of the water-blocking soft sleeve (510) is fixedly connected to the top of the slide (51), and the surface of the spring (52) is located on the inner wall of the water-blocking soft sleeve (510).

7. The building roof with a rainwater collection mechanism according to claim 1, characterized in that: The inner bottom wall of the water collecting frame (3) is fixedly connected with a sealing ring (59), and the surface of the sliding frame (51) is slidably connected to the inner side of the sealing ring (59).

8. The building roof with a rainwater collection mechanism according to claim 1, characterized in that: The surface of the water collecting frame (3) is in the shape of a right-angled trapezoid.

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