Building rainwater collecting and purifying device

Abstract

The utility model relates to the technical field of rainwater collection and purification, and discloses a building rainwater collection and purification device which comprises a connecting base, a collecting base is fixedly arranged at the lower end of the connecting base, a sealing plate is arranged on the front face of the connecting base, fixing plates are fixedly arranged on the top face of the connecting base, and the two fixing plates are arranged front and back. A purification mechanism is arranged above the connecting seat, a connecting mechanism is arranged behind the sealing plate, the purification mechanism comprises a moving part and a filtering part, and the connecting mechanism comprises a clamping part and a connecting part. Through a multi-stage filtering and purifying structure which comprises a grid net, a screen net and a plurality of screening frames, impurities and pollutants with different sizes in rainwater can be gradually removed, the rainwater purifying quality is effectively improved, the collected rainwater is cleaner, various recycling requirements can be met, and the rainwater recycling efficiency is improved. And meanwhile, the drainage hopper I and the drainage hopper II on the top surface of the grid net are favorable for guiding rainwater to flow into the device more smoothly.

Description

Technical Field

[0001] This utility model relates to the field of rainwater harvesting and purification technology, specifically to a building rainwater harvesting and purification device. Background Technology

[0002] Building rainwater harvesting and purification refers to the process of collecting and removing impurities and pollutants from rainwater collected by buildings and their surrounding areas through a series of technical means and facilities, so that the rainwater meets specific water quality standards and realizes water resource reuse. In the collection stage, building roofs and ground are often used as rainwater collection surfaces, and rainwater is guided to collection devices such as rainwater buckets and water storage tanks through pipes and ditches.

[0003] In building rainwater harvesting and purification, rainwater is mixed with a large number of impurities and pollutants during the collection process. These impurities and pollutants come from a wide range of sources and vary significantly in size, ranging from tiny dust particles to leaves and stones. However, some current rainwater harvesting and purification systems use a single purification method. A single purification method is often only effective for impurities of a specific size and is not very effective at removing substances of other particle sizes. This results in incomplete purification, with a large number of impurities and pollutants remaining in the rainwater. This not only affects the water quality of the purified rainwater but also damages subsequent collection and storage equipment.

[0004] Therefore, a building rainwater collection and purification device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a building rainwater collection and purification device that solves the technical problem that it can only work on impurities of a specific size and is not effective in removing substances of other particle sizes, thus achieving the goal of gradually removing impurities and pollutants of different sizes from rainwater.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a building rainwater collection and purification device, including a connecting seat, a collection seat fixedly installed at the lower end of the connecting seat, a sealing plate installed on the front of the connecting seat, a fixing plate fixedly installed on the top surface of the connecting seat, two fixing plates installed at the front and back, a purification mechanism installed above the connecting seat, and a connecting mechanism installed behind the sealing plate.

[0007] The purification mechanism includes a moving part and a filtering part;

[0008] The connecting mechanism includes a locking part and a connecting part.

[0009] Preferably, the moving part includes a grid, the grid is located above the connecting seat, the bottom surface of the grid is in contact with the connecting seat, and a diversion bucket is fixedly provided on the top surface of the grid.

[0010] Preferably, a fixing rod is fixedly installed at both the front and rear ends of the grid, and the other end of the fixing rod passes through the adjacent fixing plate and is hinged to the adjacent fixing plate. A fixing frame is fixedly installed on the left side of the grid, and a movable frame is sleeved on the outer side of the fixing frame. The movable frame is slidably connected to the fixing frame. A locking frame is fixedly installed on the left side of the connecting seat. A connecting groove is opened on the top surface of the locking frame, and the lower end of the movable frame is located inside the connecting groove and is locked with the inner wall of the connecting groove.

[0011] Preferably, the filtering section includes a positioning frame, which is fixedly installed on the inner wall of the connecting seat. Two positioning frames are arranged on the left and right sides, and positioning grooves are opened on the side of the two positioning frames that are close to each other. A screening frame is fixedly installed on the back of the sealing plate. Three screening frames are arranged from top to bottom. The left and right ends of the three screening frames are located inside the positioning grooves that are close to each other and are slidably connected to the inner wall of the positioning grooves that are close to each other.

[0012] Preferably, the top surface of the positioning frame is provided with a fixing groove, and a screen is fixedly installed at the lower end of the fixing groove. Both the upper and lower ends of the inner wall of the connecting seat are fixedly provided with diversion buckets, and the upper and lower ends of the two diversion buckets are in contact with the adjacent screening frame.

[0013] Preferably, the engaging part includes a connecting frame, which is fixedly connected to the side of the connecting seat. Two connecting frames are provided on the left and right sides. U-shaped frames are fixedly provided on both the left and right sides of the sealing plate, and the front end of the connecting frame is located inside the U-shaped frame.

[0014] Preferably, the connecting frame has a placement groove inside, and a pressing frame is arranged inside the placement groove. There are two pressing frames arranged vertically, with the ends of the two pressing frames far apart passing through the connecting frame and slidably connected to the connecting frame. A sliding groove is provided on the side of the pressing frame, and a positioning rod is fixedly arranged inside the placement groove. The positioning rod is located inside the sliding groove and slidably connected to the pressing frame. A locking block is fixedly arranged on the front of the pressing frame, and a locking groove is provided inside the U-shaped frame. The ends of the two locking blocks far apart pass through the connecting frame and are located inside the locking grooves close to each other.

[0015] Preferably, the connecting part includes a connecting sleeve, which is fixedly disposed inside the connecting frame. A connecting rod is sleeved inside both the upper and lower ends of the connecting sleeve. The connecting rod is slidably connected to the inner wall of the connecting sleeve. The other end of the connecting rod is fixedly connected to the adjacent pressing frame. A spring is sleeved on the outer side of the connecting rod. The two ends of the spring are fixedly connected to the adjacent pressing frame and the connecting sleeve, respectively.

[0016] Compared with the prior art, the beneficial effects of this utility model are: this building rainwater collection and purification device,

[0017] (1) This utility model has a multi-stage filtration and purification structure, including a grid, a screen and multiple screening racks, which can gradually remove impurities and pollutants of different sizes in rainwater, effectively improve the purification quality of rainwater, make the collected rainwater cleaner, and meet various reuse needs. At the same time, the first and second diversion buckets on the top surface of the grid help guide rainwater to flow into the device more smoothly.

[0018] (2) The present invention adopts a design that combines the locking part and the connecting part through the connection mechanism. By relying on the cooperation of components such as the pressing frame, locking block, connecting rod and spring, a stable connection between the sealing plate and the connecting seat is achieved, which ensures the sealing and stability of the device during operation and prevents rainwater leakage. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 This is a three-dimensional view of the purification mechanism of this utility model;

[0021] Figure 3 This is a partial perspective view of the purification mechanism of this utility model;

[0022] Figure 4 This is a cross-sectional view of the connecting mechanism of this utility model.

[0023] In the diagram: 1 Connecting seat, 2 Collecting seat, 3 Sealing plate, 4 Fixing plate, 5 Purification mechanism, 51 Grid mesh, 52 Drainage hopper one, 53 Fixing rod, 54 Fixing frame, 55 Moving frame, 56 Clamping frame, 57 Positioning frame, 58 Screening frame, 59 Screen mesh, 510 Drainage hopper two, 6 Connecting mechanism, 61 Connecting frame, 62 U-shaped frame, 63 Pressing frame, 64 Positioning rod, 65 Clamping block, 66 Connecting sleeve, 67 Connecting rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1:

[0026] Based on the current limitations of its effectiveness against impurities of specific sizes, and its poor removal efficiency for substances of other particle sizes, please refer to [link to relevant documentation]. Figures 1-4This utility model provides a technical solution: a building rainwater collection and purification device, including a connecting seat 1, a collection seat 2 fixedly installed at the lower end of the connecting seat 1, a sealing plate 3 installed on the front of the connecting seat 1, a fixing plate 4 fixedly installed on the top surface of the connecting seat 1, two fixing plates 4 installed at the front and back, a purification mechanism 5 installed above the connecting seat 1, and a connecting mechanism 6 installed behind the sealing plate 3.

[0027] The purification mechanism 5 includes a moving part and a filtering part;

[0028] The connecting mechanism 6 includes a locking part and a connecting part.

[0029] The moving part includes a grid 51, which is located above the connecting seat 1. The bottom surface of the grid 51 is in contact with the connecting seat 1, and a diversion bucket 52 is fixedly provided on the top surface of the grid 51.

[0030] The grid 51 is fixedly provided with fixing rods 53 at both ends. The other end of the fixing rod 53 passes through the adjacent fixing plate 4 and is hinged to the adjacent fixing plate 4. The grid 51 is fixedly provided with a fixing frame 54 on the left side. The fixing frame 54 is fitted with a movable frame 55 on its outer side. The movable frame 55 is slidably connected to the fixing frame 54. The connecting seat 1 is fixedly provided with a locking frame 56 on its left side. The locking frame 56 has a connecting groove on its top surface. The lower end of the movable frame 55 is located inside the connecting groove and is locked with the inner wall of the connecting groove.

[0031] The filtration section includes a positioning frame 57, which is fixedly installed on the inner wall of the connecting seat 1. There are two positioning frames 57 on the left and right sides, and positioning grooves are opened on the side of the two positioning frames 57 that are close to each other. A screening frame 58 is fixedly installed on the back of the sealing plate 3. There are three screening frames 58 arranged from top to bottom. The left and right ends of the three screening frames 58 are located inside the positioning grooves that are close to each other and are slidably connected to the inner wall of the positioning grooves that are close to each other.

[0032] The top surface of the positioning frame 57 is provided with a fixing groove, and a screen 59 is fixedly installed at the lower end of the fixing groove. Both the upper and lower ends of the inner wall of the connecting seat 1 are fixedly provided with a second flow guide 510, and the upper and lower ends of the two second flow guides 510 are in contact with the adjacent screening frame 58.

[0033] Furthermore, in this embodiment, rainwater first falls onto the grid 51 of the purification mechanism 5. The grid 51 serves to initially filter large particles of impurities, preventing larger debris from entering the device. The first drainage bucket 52 on the top surface of the grid 51 helps guide rainwater to flow more smoothly into the device. The rainwater that has been initially filtered by the grid 51 enters the connecting seat 2 and flows through the screen 59 above the positioning frame 57 and the three screening frames 58 on the back of the sealing plate 3. The left and right ends of the screening frames 58 are located in the positioning grooves of the positioning frame 57 and can slide, making it easy to replace or clean the screening frames 58. The second drainage bucket 510 guides the flow of rainwater, allowing the rainwater to fully pass through each screening layer, further removing fine impurities and pollutants from the rainwater.

[0034] Furthermore, this embodiment uses a multi-stage filtration and purification structure, including a grid 51, a screen 59, and multiple screening racks 58, to gradually remove impurities and pollutants of different sizes from rainwater, effectively improving the purification quality of rainwater and making the collected rainwater cleaner, which can meet various reuse needs. At the same time, the first diversion bucket 52 and the second diversion bucket 510 on the top surface of the grid 51 help guide rainwater to flow into the device more smoothly.

[0035] Example 2:

[0036] Please see Figures 1-4 Furthermore, based on Embodiment 1, the following is obtained: the engaging part includes a connecting frame 61, the connecting frame 61 is fixedly connected to the side of the connecting seat 1, two connecting frames 61 are provided on the left and right sides, and U-shaped frames 62 are fixedly provided on both the left and right sides of the sealing plate 3, with the front end of the connecting frame 61 located inside the U-shaped frame 62.

[0037] The connecting frame 61 has a placement groove inside, and a pressing frame 63 is arranged inside the placement groove. There are two pressing frames 63 arranged vertically. The two pressing frames 63, with their far ends passing through the connecting frame 61 and slidably connected to the connecting frame 61, are arranged vertically. The pressing frame 63 has a sliding groove on its side. A positioning rod 64 is fixedly arranged inside the placement groove. The positioning rod 64 is located inside the sliding groove and slidably connected to the pressing frame 63. A locking block 65 is fixedly arranged on the front of the pressing frame 63. The U-shaped frame 62 has a locking groove inside. The two locking blocks 65, with their far ends passing through the connecting frame 61 and located inside the locking grooves close to each other, are arranged vertically.

[0038] The connecting part includes a connecting sleeve 66, which is fixedly installed inside the connecting frame 61. Connecting rods 67 are fitted inside both the upper and lower ends of the connecting sleeve 66. The connecting rods 67 are slidably connected to the inner wall of the connecting sleeve 66. The other end of the connecting rod 67 is fixedly connected to the adjacent pressing frame 63. A spring is fitted on the outer side of the connecting rod 67. The two ends of the spring are fixedly connected to the adjacent pressing frame 63 and the connecting sleeve 66, respectively.

[0039] Furthermore, in this embodiment, the sealing plate 3 is connected to the connecting seat 1 through the connecting mechanism 6. During connection, the front end of the connecting frame 61 is inserted into the U-shaped frame 62 on the side of the sealing plate 3, and the pressing frame 63 is pressed. The pressing frame 63 slides along the inside of the connecting frame 61 under the cooperation of the positioning rod 64 and the sliding groove. At the same time, the connecting rod 67 slides in the connecting sleeve 66 and compresses the spring. When the locking block 65 reaches the locking groove position of the U-shaped frame 62, the pressing frame 63 is released. Under the action of the spring, the locking block 65 enters the locking groove, realizing a stable connection between the sealing plate 3 and the connecting seat 1. During disassembly, the pressing frame 63 is pressed again to make the locking block 65 disengage from the locking groove, and the sealing plate 3 can be removed for convenient maintenance and cleaning of the inside of the device.

[0040] Furthermore, in this embodiment, the connecting mechanism 6 adopts a design that combines a locking part and a connecting part. Relying on the cooperation of components such as the pressing frame 63, the locking block 65, the connecting rod 67 and the spring, a stable connection between the sealing plate 3 and the connecting seat 1 is achieved, ensuring the sealing and stability of the device during operation and preventing rainwater leakage.

[0041] In operation, rainwater first falls onto the grid 51 of the purification mechanism 5. The grid 51 serves as a preliminary filter for large particles, preventing larger debris from entering the device. The first guide bucket 52 on the top surface of the grid 51 helps guide rainwater to flow more smoothly into the device. After preliminary filtration by the grid 51, the rainwater enters the connecting seat 2 and flows through the screen 59 above the positioning frame 57 and the three screening frames 58 on the back of the sealing plate 3. The left and right ends of the screening frames 58 are located in the positioning grooves of the positioning frame 57 and can slide, facilitating replacement or cleaning of the screening frames 58. The second guide bucket 510 guides the flow of rainwater, ensuring that the rainwater fully passes through each screening layer, further removing fine impurities and dirt from the rainwater. The sealing plate 3 is connected to the connecting seat 1 via the connecting mechanism 6. During connection, the front end of the connecting frame 61 is inserted into the U-shaped frame 62 on the side of the sealing plate 3, and the pressing frame 63 is pressed. The pressing frame 63 slides along the inside of the connecting frame 61 under the cooperation of the positioning rod 64 and the sliding groove. At the same time, the connecting rod 67 slides in the connecting sleeve 66 and compresses the spring. When the locking block 65 reaches the locking groove position of the U-shaped frame 62, the pressing frame 63 is released. Under the action of the spring, the locking block 65 enters the locking groove, realizing a stable connection between the sealing plate 3 and the connecting seat 1. During disassembly, the pressing frame 63 is pressed again to make the locking block 65 disengage from the locking groove, and the sealing plate 3 can be removed for easy maintenance and cleaning of the inside of the device.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building rainwater collection and purification device comprising a connecting seat (1), characterized in that: A collection seat (2) is fixedly installed at the lower end of the connecting seat (1), a sealing plate (3) is installed on the front of the connecting seat (1), a fixing plate (4) is fixedly installed on the top surface of the connecting seat (1), two fixing plates (4) are installed in front and behind, a purification mechanism (5) is installed above the connecting seat (1), and a connecting mechanism (6) is installed behind the sealing plate (3). The purification mechanism (5) includes a moving part and a filtering part; The connecting mechanism (6) includes a locking part and a connecting part.

2. The building rainwater collection and purification device according to claim 1, characterized in that: The moving part includes a grid (51), which is located above the connecting seat (1). The bottom surface of the grid (51) is in contact with the connecting seat (1), and a diversion bucket (52) is fixedly provided on the top surface of the grid (51).

3. The building rainwater collection and purification device according to claim 2, characterized in that: The grid (51) is fixedly provided with a fixing rod (53) at both ends. The other end of the fixing rod (53) passes through the adjacent fixing plate (4) and is hinged to the adjacent fixing plate (4). The grid (51) is fixedly provided with a fixing frame (54) on the left side. The outer side of the fixing frame (54) is fitted with a movable frame (55). The movable frame (55) is slidably connected to the fixing frame (54). The connecting seat (1) is fixedly provided with a locking frame (56) on the left side. The locking frame (56) has a connecting groove on its top surface. The lower end of the movable frame (55) is located inside the connecting groove and is locked to the inner wall of the connecting groove.

4. The building rainwater collection and purification device according to claim 3, characterized in that: The filter section includes a positioning frame (57), which is fixedly installed on the inner wall of the connecting seat (1). There are two positioning frames (57) on the left and right sides. The two positioning frames (57) on the left and right sides are provided with positioning grooves on their close sides. A screening frame (58) is fixedly installed on the back of the sealing plate (3). There are three screening frames (58) from top to bottom. The left and right ends of the three screening frames (58) are located inside the close positioning grooves and are slidably connected to the inner wall of the close positioning grooves.

5. A building rainwater collection and purification device according to claim 4, characterized in that: The top surface of the positioning frame (57) is provided with a fixing groove, and a screen (59) is fixedly installed at the lower end of the fixing groove. Both the upper and lower ends of the inner wall of the connecting seat (1) are fixedly provided with diversion buckets (510), and the upper and lower ends of the two diversion buckets (510) are in contact with the adjacent screening frame (58).

6. A building rainwater collection and purification device according to claim 1, characterized in that: The engaging part includes a connecting frame (61), which is fixedly connected to the side of the connecting seat (1). There are two connecting frames (61) on the left and right sides. The sealing plate (3) is fixedly provided with U-shaped frames (62) on both the left and right sides. The front end of the connecting frame (61) is located inside the U-shaped frame (62).

7. A building rainwater collection and purification device according to claim 6, characterized in that: The connecting frame (61) has a placement groove inside, and a pressing frame (63) is set inside the placement groove. There are two pressing frames (63) arranged vertically. The two pressing frames (63) are connected to the connecting frame (61) at their far ends. The pressing frame (63) has a sliding groove on its side. A positioning rod (64) is fixedly set inside the placement groove. The positioning rod (64) is located inside the sliding groove and is slidably connected to the pressing frame (63). A locking block (65) is fixedly set on the front of the pressing frame (63). A locking groove is opened inside the U-shaped frame (62). The two locking blocks (65) are connected to the connecting frame (61) at their far ends and are located inside the locking grooves close to each other.

8. A building rainwater collection and purification device according to claim 7, characterized in that: The connecting part includes a connecting sleeve (66), which is fixedly installed inside the connecting frame (61). A connecting rod (67) is fitted inside both the upper and lower ends of the connecting sleeve (66). The connecting rod (67) is slidably connected to the inner wall of the connecting sleeve (66). The other end of the connecting rod (67) is fixedly connected to the adjacent pressing frame (63). A spring is fitted on the outer side of the connecting rod (67). The two ends of the spring are fixedly connected to the adjacent pressing frame (63) and the connecting sleeve (66) respectively.

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