Rainwater diverter

Abstract

The utility model relates to the technical field of rainwater diverters, in particular to a rainwater diverter which comprises a box body, a water inlet pipe, a diverting structure, a filtering structure and a drainage pipe, the top of the box body is fixedly connected with the water inlet pipe, the diverting structure is installed in the water inlet pipe, the filtering structure is installed in the box body, and the bottom of the box body is fixedly connected with the drainage pipe. The filtering structure comprises a fixing plate, a mounting frame, a sliding block, a filtering net, a hand-screwing nut and a threaded rod. According to the utility model, the shunting structure is arranged, and rainwater can be shunted through the shunting structure, so that the rainwater can uniformly fall on the filter screen, the filtering is smoother, and the use is convenient. The filter structure is arranged, and the mounting frame can be quickly disassembled through the filter structure, so that the filter screen is convenient to clean, and the filter screen is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of rainwater diverters, and in particular relates to a rainwater diverter. Background Art

[0002] In the urban drainage system, the utilization and discharge of rainwater is particularly important. In order to improve the water quality of rainwater and reduce the waste of energy, rainwater diverters are usually installed in the rainwater discharge system. The rainwater diverters can separate garbage, silt and other debris in the rainwater. The rainwater separated from garbage, silt and other debris can be used in non-drinking water areas, such as flushing toilets, watering flowers and plants, etc., thereby saving a lot of drinking water resources.

[0003] However, the existing rainwater diverter does not have a diversion structure. The traditional rainwater diverter does not have a structure to disperse the rainwater. Rainwater often falls directly onto the filter screen through the water inlet pipe. Since the area of ​​the filter screen is generally larger than the water inlet, dust and other debris accumulate in the middle of the filter screen, while the filter screens around it cannot filter the rainwater, resulting in a decrease in filtration efficiency. Therefore, a rainwater diverter is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a rainwater diverter to solve the problem that the existing rainwater diverter proposed in the above-mentioned background technology does not have a diversion structure. The traditional rainwater diverter does not have a structure to disperse the rainwater. Rainwater often falls directly on the filter net through the water inlet pipe. Since the area of ​​the filter net is generally larger than the water inlet, dust and other debris are accumulated in the middle of the filter net, while the surrounding filter nets cannot filter the rainwater, resulting in a decrease in filtration efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rainwater diverter, comprising a box body, a water inlet pipe, a diversion structure, a filtering structure and a drain pipe, the top of the box body is fixedly connected to the water inlet pipe, the water inlet pipe is equipped with a diversion structure, the box body is equipped with a filtering structure, the bottom of the box body is fixedly connected to the drain pipe, and the filtering structure comprises a fixing plate, a mounting frame, a sliding block, a filter screen, a hand-tightened nut and a threaded rod.

[0006] Preferably, two fixing brackets are fixedly connected to the left and right ends of the inner wall of the box body, and a flow meter is installed on the right side of the water inlet pipe.

[0007] Preferably, the diversion structure comprises a bracket, a conical plate, a drainage groove and a drainage hole, and the outer wall of the conical plate is fixedly connected to four brackets.

[0008] Preferably, the bracket is fixedly connected to the inner wall of the water inlet pipe, a plurality of diversion structures are provided on the top of the conical plate, and a plurality of drainage holes are provided on the surface of the drainage groove.

[0009] Preferably, the rear side of the fixing plate is fixedly connected to the mounting frame, the fixing plate is clamped to the box body, and the left and right sides of the mounting frame are fixedly connected to sliding blocks.

[0010] Preferably, the installation frame and the sliding block are both slidably connected to the fixing frame, the filter screen is clamped in the installation frame, and the rear side of the hand-tightening nut is fixedly connected to the threaded rod.

[0011] Preferably, the threaded rod passes through the fixing plate and is threadedly connected to the box body, and a flow meter 2 is installed on the right side of the drain pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This rainwater diverter is provided with a diversion structure. Rainwater enters the box through the water inlet pipe. The water inlet volume is detected by a flow meter. The rainwater falls on the conical plate and is divided into several streams through the drainage groove. The water flow on the drainage groove falls downward through the drainage hole. The rainwater can be diverted by the diversion structure, so that the rainwater can fall evenly on the filter net, making the filtration smoother and easier to use.

[0014] 2. This rainwater diverter is provided with a filtering structure. When the value of flow meter 2 is obviously smaller than that of flow meter 1, the filter needs to be cleaned. The hand-tightening nut is turned to make the hand-tightening nut drive the threaded rod to rotate, thereby removing the threaded rod so that the threaded rod is no longer fixedly connected to the fixing plate. The fixing plate is pulled forward from the left and right ends to pull out the installation frame, and the filter can be disassembled and cleaned. The installation frame can be quickly disassembled through the filtering structure, which is convenient for cleaning the filter and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the utility model when in use;

[0017] Figure 3 This is a schematic diagram of the explosion structure of the box of the utility model;

[0018] Figure 4 This is a schematic diagram of the explosion structure of the utility model diversion structure;

[0019] Figure 5 This is a schematic diagram of the explosion structure of the filter structure of the utility model.

[0020] In the figure: 1. box body; 11. fixing frame; 2. water inlet pipe; 21. flow meter 1; 3. diversion structure; 31. bracket; 32. conical plate; 33. drainage groove; 34. drainage hole; 4. filtering structure; 41. fixing plate; 42. mounting frame; 43. slider; 44. filter screen; 45. hand nut; 46. threaded rod; 5. drainage pipe; 51. flow meter 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a rainwater diverter, including a box body 1, a water inlet pipe 2, a diversion structure 3, a filtering structure 4 and a drain pipe 5. The top of the box body 1 is fixedly connected to the water inlet pipe 2, the diversion structure 3 is installed in the water inlet pipe 2, the filtering structure 4 is installed in the box body 1, and the bottom of the box body 1 is fixedly connected to the drain pipe 5. The filtering structure 4 includes a fixing plate 41, an installation frame 42, a slider 43, a filter screen 44, a hand-tightening nut 45 and a threaded rod 46. The installation frame 42 can be quickly disassembled through the filtering structure 4, which is convenient for cleaning the filter screen 44 and easy to use.

[0023] Two fixing frames 11 are fixedly connected to the left and right ends of the inner wall of the box body 1, and a flow meter 21 is installed on the right side of the water inlet pipe 2.

[0024] The diversion structure 3 includes a bracket 31, a conical plate 32, a drainage groove 33 and a drainage hole 34. The outer wall of the conical plate 32 is fixedly connected to four brackets 31. The diversion structure 3 can divert rainwater so that the rainwater can fall evenly on the filter net 44, making the filtration smoother and easier to use.

[0025] The bracket 31 is fixedly connected to the inner wall of the water inlet pipe 2, a plurality of diversion structures 3 are provided on the top of the conical plate 32, a plurality of drainage holes 34 are provided on the surface of the drainage groove 33, rainwater enters the box body 1 through the water inlet pipe 2, the water intake is detected by the flow meter 21, the rainwater falls on the conical plate 32, and is divided into a plurality of water flows through the drainage groove 33, and the water flow on the drainage groove 33 falls downward through the drainage holes 34.

[0026] The rear side of the fixing plate 41 is fixedly connected to the mounting frame 42 . The fixing plate 41 is clamped in the box body 1 . The left and right sides of the mounting frame 42 are fixedly connected to the sliding blocks 43 .

[0027] The mounting frame 42 and the slider 43 are both slidably connected to the fixing frame 11, the filter screen 44 is clamped in the mounting frame 42, and the rear side of the hand-tightening nut 45 is fixedly connected to the threaded rod 46. The hand-tightening nut 45 is rotated to make the hand-tightening nut 45 drive the threaded rod 46 to rotate, thereby removing the threaded rod 46 so that the threaded rod 46 is no longer fixedly connected to the fixing plate 41. The fixing plate 41 is pulled forward from the left and right ends to pull out the mounting frame 42, and the filter screen 44 can be disassembled and cleaned.

[0028] The threaded rod 46 passes through the fixed plate 41 and is threadedly connected to the box body 1. A flow meter 2 51 is installed on the right side of the drain pipe 5. The filtered rainwater is discharged through the flow meter 2 51. The flow rate of the water outlet is detected by the flow meter 2 51. When the flow meter 2 51 is obviously smaller than the value of the flow meter 1 21, the filter screen 44 needs to be cleaned.

[0029] Working principle:

[0030] When in use, rainwater enters the box body 1 through the water inlet pipe 2, and the water inflow is detected by the flow meter 21. The rainwater falls on the conical plate 32, and is divided into several water flows through the drainage groove 33. The water flow on the drainage groove 33 falls downward through the drainage hole 34. The rainwater can be diverted by the diversion structure 3, so that the rainwater can fall evenly on the filter screen 44, so that the filtration is smoother and easier to use. The rainwater is filtered by the filter screen 44 in the box body 1, and the filtered rainwater is discharged through the flow meter 51. 1. Perform flow detection on the water output. When the flow meter 2 51 is obviously smaller than the value of the flow meter 1 21, the filter 44 needs to be cleaned. Turn the hand nut 45 to make the hand nut 45 drive the threaded rod 46 to rotate, thereby removing the threaded rod 46 so that the threaded rod 46 is no longer fixedly connected to the fixing plate 41. Pull the fixing plate 41 forward from the left and right ends to pull out the mounting frame 42, and then remove and clean the filter 44. The mounting frame 42 can be quickly disassembled through the filtering structure 4, which is convenient for cleaning the filter 44 and easy to use.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A rainwater diverter, comprising a housing (1), a water inlet pipe (2), a diversion structure (3), a filtering structure (4) and a drain pipe (5), characterized in that: The top of the box (1) is fixedly connected to a water inlet pipe (2), a diversion structure (3) is installed in the water inlet pipe (2), a filtering structure (4) is installed in the box (1), and the bottom of the box (1) is fixedly connected to a drain pipe (5), and the filtering structure (4) comprises a fixing plate (41), a mounting frame (42), a sliding block (43), a filtering screen (44), a hand-tightening nut (45) and a threaded rod (46).

2. A rainwater diverter according to claim 1, characterized in that: Two fixing frames (11) are fixedly connected to the left and right ends of the inner wall of the box body (1), and a flow meter (21) is installed on the right side of the water inlet pipe (2).

3. A rainwater diverter according to claim 1, characterized in that: The flow-dividing structure (3) comprises a bracket (31), a conical plate (32), a drainage groove (33) and a drainage hole (34); the outer wall of the conical plate (32) is fixedly connected to the four brackets (31).

4. A rainwater diverter according to claim 3, characterized in that: The bracket (31) is fixedly connected to the inner wall of the water inlet pipe (2), a plurality of flow diversion structures (3) are provided on the top of the conical plate (32), and a plurality of drainage holes (34) are provided on the surface of the drainage groove (33).

5. A rainwater diverter according to claim 1, characterized in that: The rear side of the fixing plate (41) is fixedly connected to the installation frame (42), the fixing plate (41) is clamped in the box body (1), and the left and right sides of the installation frame (42) are fixedly connected to the sliding blocks (43).

6. A rainwater diverter according to claim 1, characterized in that: The installation frame (42) and the slide block (43) are both slidably connected to the fixing frame (11); the filter screen (44) is clamped inside the installation frame (42); and the rear side of the hand-tightening nut (45) is fixedly connected to the threaded rod (46).

7. A rainwater diverter according to claim 6, characterized in that: The threaded rod (46) passes through the fixing plate (41) and is threadedly connected to the box body (1). A flow meter 2 (51) is installed on the right side of the drainage pipe (5).

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