Rainwater recycling treatment equipment

Abstract

The utility model discloses rainwater recycling treatment equipment which comprises a treatment box, and a water storage bin and a water storage bin are respectively arranged in the treatment box from top to bottom; a collecting frame is fixedly connected to the top of the treatment box, a filtering plate is arranged at the bottom of the collecting frame, a telescopic assembly is arranged at the top of the collecting frame, fixing frames are slidably connected to the two sides of the telescopic assembly, moving plates are fixedly connected to the bottoms of the fixing frames, and telescopic waterproof cloth is fixedly installed on the two sides of the collecting frame; the other side of the telescopic waterproof cloth is fixedly connected with the inner side of the movable plate; a box body is slidably arranged on the inner wall of the water storage bin. The rainwater recycling treatment equipment solves the problems that in actual use of an existing device, the rainwater collection amount is small, if anti-falling frames of different lengths and guiding cloth sleeves of different calibers are replaced, the occupied space is increased, practicability is low, meanwhile, filter materials cannot be fully utilized, the filter material utilization rate is low, and the cost is high. And the rainwater stays in the filtering container for a short time, so that the rainwater filtering effect is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater utilization equipment, in particular to rainwater recycling and processing equipment. Background Art

[0002] In recent years, flooding has gradually become a problem that many cities need to solve urgently. At present, many cities adopt the fast drainage mode, and rainwater falling on hardened ground can only be quickly discharged from pipes. This mode causes a lot of rainwater in the city to be lost in vain. If most of the rainwater is retained instead of drained away, the accumulation, infiltration and purification of rainwater in urban areas can be maximized, promoting the utilization of rainwater resources and the protection of the ecological environment.

[0003] A rainwater recycling and treatment equipment is disclosed in the patent with publication number CN216825212U. Rainwater is discharged from the guide cloth sleeve or the centralized input pipe into the outer box, and the rainwater in the centralized input pipe is discharged from the middle discharge pipe. At this time, the rainwater enters the interior of the filter container and can be filtered. When it needs to be disassembled for maintenance and storage, the positioning seat sleeve can be pulled out from the insertion rod by pulling it upward. At this time, the insertion rod and the rotating frame can be separated from the collection inlet pipe, and the guide cloth sleeve can be removed for maintenance and storage. At the same time, the anti-slip frame of different lengths and the guide cloth sleeve of different calibers can be replaced, and the rainwater collection efficiency of the equipment can be changed with the rotation angle of the rotating frame. In the process of implementing this technical solution, the inventor found that there are at least the following problems in the prior art:

[0004] When the above device is actually used, rainwater is collected by the guide cloth sleeve, but due to the area of ​​the guide cloth sleeve, the amount of rainwater collected is small. If the anti-dropping frames of different lengths and the guide cloth sleeves of different calibers are replaced, the occupied space will be increased, and the practicality is low. At the same time, after the rainwater is discharged into the filter container, it will be discharged through its metal wire mesh filter mounting frame. Not only will the filter material load in the middle of the filter container be large, but the filter material at the edge cannot be fully utilized, resulting in a low filter material utilization rate. In addition, the rainwater stays in the filter container for a short time, affecting the filtering effect of the rainwater, and is inconvenient to use.

[0005] Therefore, it is necessary to provide a rainwater recycling and processing equipment to solve the above technical problems. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a rainwater recycling and treatment device, which solves the problem that the existing device has a small amount of rainwater collected in actual use, and if the anti-dropping frames of different lengths and the guide cloth covers of different calibers are replaced, the occupied space will be increased, and the practicality is low. At the same time, the filter material cannot be fully utilized, the filter material utilization rate is low, and the rainwater stays in the filter container for a short time, affecting the rainwater filtration effect.

[0007] To achieve the above-mentioned purpose, the utility model provides a rainwater recycling and treatment device, including a treatment box, wherein a water storage tank and a water storage tank are respectively arranged inside the treatment box from top to bottom; a water flipping plate extending downward is fixedly connected to the top of the inner cavity of the water storage tank, and a water baffle plate extending upward and located on the outer side of the water flipping plate is fixedly connected to the bottom of the inner cavity of the water storage tank, and a fixing plate is fixedly connected to the outer side of the water baffle plate and the inner wall of the water storage tank, and a water outlet hole is opened inside the fixing plate; a collecting frame is fixedly connected to the top of the treatment box, a filter plate is arranged at the bottom of the collecting frame, a telescopic component is arranged at the top of the collecting frame, a fixing frame is slidably connected to the two sides of the telescopic component, a movable plate is fixedly connected to the bottom of the fixing frame, and a U-shaped telescopic waterproof cloth is fixedly installed on both sides of the collecting frame, and the other side of the telescopic waterproof cloth is fixedly connected to the inner side of the movable plate; a box body is slidably arranged on the inner wall of the water storage tank, and a drainage pipe is connected to the bottom of one side of the water storage tank.

[0008] Preferably, the telescopic assembly includes a cylinder arranged in the middle of the collection frame, a dual-axis motor is arranged inside the cylinder, both ends of the dual-axis motor are rotatably connected to a screw rod, a moving block is screwed on the screw rod, and one side of the moving block is fixedly connected to one side of the fixed frame.

[0009] Furthermore, the bottom of the filter plate is connected to the top of the processing box through a pipeline.

[0010] Preferably, both sides of the inner wall of the collection frame are fixedly connected with fixing rods, one side of the fixing rods is fixedly connected to one side of the cylinder; the top and the bottom of the cylinder are provided with movable grooves slidably connected to the fixing frame.

[0011] Furthermore, sewage treatment filter material is placed in the box body.

[0012] From the above, compared with the prior art, the rainwater recycling and treatment equipment of the utility model has at least the following beneficial effects:

[0013] 1. In the rainwater recycling and treatment equipment, the double-axis motor in the cylinder drives the screw to rotate, and the rotation of the screw drives the two moving blocks to move toward each other, so that the moving blocks drive the two moving plates to extend through the fixed frame, so that the telescopic waterproof cloth is extended, and the amount of rainwater collected is increased.

[0014] 2. The overflow of rainwater in the water storage tank into the water storage tank is made through the water flap and the water baffle, which can slow down the flow speed of rainwater and increase the contact time between rainwater and the filter material in the box body. In addition, rainwater enters the box body in the form of rain shower under the action of the water outlet, so that the filter material in the box body can be fully utilized, thus achieving the purpose of improving the utilization rate of filter material and the rainwater filtration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the structure of the rainwater recycling and processing equipment provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the processing box of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the collection frame of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the telescopic component of the utility model.

[0020] Numbers in the figure: 1. Processing box; 101. Water storage tank; 102. Water storage tank; 103. Water flip plate; 104. Water baffle; 105. Fixed plate; 106. Water outlet; 2. Collection frame; 201. Filter plate; 3. Telescopic assembly; 31. Cylinder; 32. Dual-axis motor; 33. Screw rod; 34. Moving block; 4. Fixed frame; 5. Moving plate; 6. Telescopic waterproof cloth; 7. Box body; 8. Drain pipe; 9. Fixed rod; 10. Moving groove. 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 of 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 below Figure 1 to Figure 4 The rainwater recycling and processing equipment of the utility model is described in detail.

[0023] The rainwater recycling treatment equipment of the utility model comprises a treatment box 1, wherein a water storage tank 101 and a water storage tank 102 are respectively arranged inside the treatment box 1 from top to bottom, two water flipping plates 103 extending downward are fixedly connected to the top of the inner cavity of the water storage tank 101, two water baffles 104 extending upward and located outside the two water flipping plates 103 are fixedly connected to the bottom of the inner cavity of the water storage tank 101, a fixed plate 105 is fixedly connected to the outer side of the water baffle 104 and the inner wall of the water storage tank 101, and a water outlet hole 106 is opened inside the fixed plate 105. A collection frame 2 is fixedly connected to the top of the treatment box 1, a filter plate 201 is arranged at the bottom of the collection frame 2, a telescopic component 3 is arranged at the top of the collection frame 2, a fixed frame 4 is slidably connected to both sides of the telescopic component 3, a movable plate 5 is fixedly connected to the bottom of the fixed frame 4, a U-shaped telescopic waterproof cloth 6 is fixedly installed on both sides of the collection frame 2, and the other side of the telescopic waterproof cloth 6 is fixedly connected to the inner side of the movable plate 5.

[0024] The inner wall of the water storage tank 101 is slidably provided with a box body 7, which is convenient for taking out the box body 7. The bottom of the box body 7 is provided with a plurality of through holes for rainwater discharge. The bottom of one side of the water storage tank 102 is connected with a drain pipe 8 to discharge the filtered rainwater. The outside of the drain pipe 8 is provided with a control valve to facilitate the flow control of the drain pipe 8.

[0025] The two sides of the collection frame 2 are open, and the collection frame 2 and the movable plate 5 are sealed and connected by a telescopic waterproof cloth 6. When idle, the two movable plates 5 can be retracted into the collection frame 2 through the telescopic component 3 to reduce the occupied space. When collecting rainwater, the two movable plates 5 are extended through the telescopic component 3. When the movable plates 5 are extended, the telescopic waterproof cloth 6 is extended to increase the amount of rainwater collected. The larger debris in the rainwater is filtered through the filter plate 201. The rainwater after preliminary filtration enters the water storage tank 101 in the treatment box 1. As the rainwater level in the water storage tank 101 increases, the rainwater overflows through the water flipping plate 103 and flows out to both sides through the water retaining plate 104. The rainwater is stored in The rainwater is fixed on the plate 105 and discharged through the water outlet 106. The discharged rainwater flows into the water storage tank 102 through the two box bodies 7. Compared with the direct discharge of rainwater, the rainwater in the water storage tank 101 overflows into the water storage tank 102 through the water flip plate 103 and the water baffle plate 104, which can slow down the flow speed of rainwater and increase the contact time between rainwater and the filter material in the box body 7. In addition, under the action of the water outlet 106, the rainwater enters the box body 7 in the form of rain, so that the filter material in the box body 7 can be fully utilized, thereby achieving the purpose of improving the utilization rate of the filter material and the rainwater filtering effect.

[0026] In order to achieve the effect of driving the telescopic waterproof cloth 6 to telescope, the telescopic assembly 3 includes a cylinder 31 disposed in the middle of the collection frame 2, a double-axis motor 32 is disposed inside the cylinder 31, both ends of the double-axis motor 32 are rotatably connected to a screw rod 33, a moving block 34 is screwed on the screw rod 33, and one side of the moving block 34 is fixedly connected to one side of the fixed frame 4. The double-axis motor 32 in the cylinder 31 drives the screw rod 33 to rotate, and the rotation of the screw rod 33 drives the two moving blocks 34 to move toward each other, so that the moving block 34 drives the fixed frame 4 to telescope, and then drives the moving plate 5 to move outward to expand the telescopic waterproof cloth 6 or drives the moving plate 5 to move inward to shrink the telescopic waterproof cloth 6.

[0027] The bottom of the filter plate 201 is connected to the top of the processing box 1 through a pipe. After the rainwater in the collection frame 2 is filtered by the filter plate 201, it flows into the water storage tank 101 through the pipe at the bottom thereof.

[0028] In order to achieve the effect of physical filtration of rainwater, sewage treatment filter materials are placed in the box body 7. Filter materials such as filter cotton, fiber bundles, ceramic rings, etc. can be purchased on the market to physically filter the rainwater. The filter materials inside the box body 7 can be easily cleaned or replaced by pulling out the box body 7.

[0029] In order to achieve the effect of guiding and limiting the fixed frame 4, fixed rods 9 are fixedly connected to both sides of the inner wall of the collection frame 2, one side of the fixed rod 9 is fixedly connected to one side of the cylinder 31, so as to support and fix the cylinder 31, and the top and bottom of the cylinder 31 are provided with movable grooves 10 which are slidably connected to the fixed frame 4 to guide and limit the fixed frame 4.

[0030] Below, refer to Figures 1 to 4 Combined with the description of the above structural features, the working principle of the rainwater recycling treatment equipment provided by the utility model is described as follows:

[0031] When in use, the dual-axis motor 32 in the cylinder 31 drives the screw 33 to rotate, and the rotation of the screw 33 drives the two moving blocks 34 to move toward each other, so that the moving blocks 34 drive the two moving plates 5 to extend through the fixed frame 4, so that the telescopic waterproof cloth 6 is extended, and the amount of rainwater collected is increased. The filter plate 201 filters the larger debris in the rainwater, and the rainwater after preliminary filtration enters the water storage tank 101. As the rainwater level in the water storage tank 101 increases, the rainwater overflows through the water-turning plate 103 and flows out to both sides through the water retaining plate 104. The rainwater accumulates on the fixed plate 105 and is discharged through the water outlet 106. The discharged rainwater passes through the two box bodies 7, and the filter material placed in the box body 7 physically filters the rainwater. After filtration, it flows into the water storage tank 102 and is discharged through the drain pipe 8. By using the water-turning plate 103 and the water-retaining plate 104, rainwater in the water storage tank 101 overflows into the water storage tank 102, which can slow down the flow speed of rainwater and increase the contact time between rainwater and the filter material in the box body 7. In addition, under the action of the water outlet 106, rainwater enters the box body 7 in the form of rain, so that the filter material in the box body 7 can be fully utilized, thereby achieving the purpose of improving the utilization rate of the filter material and the rainwater filtering effect.

[0032] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be understood by anyone familiar with the technology within the technical scope disclosed by the present invention should be included in the scope of the present invention.

Claims

1. A rainwater recycling and treatment device, comprising a treatment box (1), characterized in that: The interior of the treatment box (1) is provided with a water storage tank (101) and a water storage tank (102) from top to bottom; A water-turning plate (103) extending downward is fixedly connected to the top of the inner cavity of the water storage bin (101); a water-retaining plate (104) extending upward and located outside the water-retaining plate (103) is fixedly connected to the bottom of the inner cavity of the water storage bin (101); a fixing plate (105) is fixedly connected to the outer side of the water-retaining plate (104) and the inner wall of the water storage bin (101); and a water outlet hole (106) is provided inside the fixing plate (105); The top of the processing box (1) is fixedly connected to a collection frame (2), the bottom of the collection frame (2) is provided with a filter plate (201), the top of the collection frame (2) is provided with a telescopic component (3), both sides of the telescopic component (3) are slidably connected to fixed frames (4), the bottom of the fixed frame (4) is fixedly connected to a movable plate (5), and both sides of the collection frame (2) are fixedly installed with U-shaped telescopic waterproof cloth (6), and the other side of the telescopic waterproof cloth (6) is fixedly connected to the inner side of the movable plate (5); A box body (7) is slidably provided on the inner wall of the water storage bin (101), and a drainage pipe (8) is connected to the bottom of one side of the water storage bin (102).

2. The rainwater recycling and treatment equipment according to claim 1 is characterized in that: The telescopic assembly (3) comprises a cylinder (31) arranged in the middle of the collection frame (2), a double-axis motor (32) is arranged inside the cylinder (31), both ends of the double-axis motor (32) are rotatably connected to a screw rod (33), a moving block (34) is screwed onto the screw rod (33), and one side of the moving block (34) is fixedly connected to one side of the fixed frame (4).

3. The rainwater recycling and treatment equipment according to claim 1 is characterized in that: The bottom of the filter plate (201) is connected to the top of the processing box (1) through a pipeline.

4. The rainwater recycling and treatment equipment according to claim 2 is characterized in that: Both sides of the inner wall of the collecting frame (2) are fixedly connected with fixing rods (9), and one side of the fixing rod (9) is fixedly connected to one side of the cylinder (31); The top and bottom of the cylinder (31) are both provided with movable grooves (10) which are slidably connected to the fixing frame (4).

5. The rainwater recycling and treatment equipment according to claim 1, characterized in that: Sewage treatment filter material is placed in the box body (7).

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