Residence rainwater treatment device for sponge city

Abstract

The utility model discloses a residence rainwater treatment device for sponge cities, which comprises a collecting frame, a drainage channel, a reservoir and a sediment filtering mechanism, a drainage pipe is arranged on one side of the bottom end of the collecting frame, one end of the drainage pipe is arranged inside the drainage channel, and one end of the drainage channel is connected to the reservoir. The precipitation filtering mechanism comprises a precipitation frame and a filter screen, connecting blocks are arranged on the two sides of the top surface of the precipitation frame, inserting strips are arranged on the two sides of the interior of the precipitation frame respectively, mounting blocks are arranged on the two sides of the interior of the precipitation frame, T-shaped grooves are formed in the mounting blocks, springs and T-shaped blocks are arranged in the T-shaped grooves, and the two ends of the springs are connected to the T-shaped grooves and the T-shaped blocks respectively. Through the arrangement of the insertion strip, the mounting block, the T-shaped groove, the spring, the T-shaped block, the insertion groove and the limiting hole, when the filter screen is damaged, the T-shaped block can be pulled to extrude the spring, so that the T-shaped block and the spring are contracted to relieve the limitation on the filter screen, and the filter screen can be detached from the insertion strip to be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of residential rainwater treatment, in particular to a residential rainwater treatment device for a sponge city. Background Art

[0002] Sponge city is an urban planning concept that aims to enable cities to absorb and release water like a sponge. This design enables cities to show good resilience when adapting to environmental changes and responding to natural disasters. In the process of implementing sponge city construction, the systematic nature of natural precipitation, surface water and groundwater is fully considered, and all aspects of water recycling such as water supply and drainage are coordinated, and its complexity and long-term nature are fully considered. In residential design, the design concept of sponge city can be used as a reference to enable residential buildings to absorb and release water like a sponge to adapt to environmental changes and respond to natural disasters. This design enables residential buildings to effectively absorb and store rainwater during rainfall, and when water is needed, the stored rainwater can be released and used.

[0003] When using a reservoir to store rainwater, the rainwater inside needs to be filtered and precipitated. The existing reservoir fixes the filter screen inside, and it is not convenient to replace the filter screen after it is damaged. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a residential rainwater treatment device for a sponge city.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A residential rainwater treatment device for a sponge city comprises a collecting frame, a drainage channel, a water reservoir, and a sedimentation and filtering mechanism. A drainage pipe is provided on one side of the bottom end of the collecting frame, one end of the drainage pipe is arranged inside the drainage channel, and one end of the drainage channel is connected to the water reservoir.

[0007] The sedimentation and filtering mechanism comprises a sedimentation frame and a filtering net, and connecting blocks are arranged on both sides of the top surface of the sedimentation frame.

[0008] Insert strips are arranged on both sides of the sedimentation frame, mounting blocks are arranged on both sides of the sedimentation frame, T-shaped slots are opened on the mounting blocks, springs and T-shaped blocks are arranged inside the T-shaped slots, and both ends of the springs are connected to the T-shaped slots and T-shaped blocks respectively.

[0009] Slots are provided on both sides of the filter screen, and insert strips are arranged inside the slots. A limiting hole corresponding to the T-shaped block is provided on one side of the filter screen.

[0010] Preferably, U-shaped frames are provided on both sides of the water reservoir, a bare rod is provided on one U-shaped frame, a motor is provided at the bottom end of one U-shaped frame, bearings are provided on both sides of the U-shaped frame, threaded rods are provided between the bearings, and the bottom end of the threaded rods is connected to the output end of the motor.

[0011] Preferably, the connecting blocks are respectively matched on the threaded rod and the smooth rod.

[0012] Preferably, one end of the T-shaped block is inserted into the limiting hole.

[0013] Preferably, the sedimentation and filtration mechanism is located on one side of the water reservoir close to the drainage channel.

[0014] Preferably, a water level gauge is provided on one side of the interior of the water reservoir, and a drainage mechanism is provided on one side of the water reservoir.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model is provided with an insert, a mounting block, a T-slot, a spring, a T-block, a slot and a limiting hole. When the filter is damaged, the T-block can be pulled to squeeze the spring, so that the T-block and the spring contract to release the limit on the filter, and the filter can be removed from the insert for replacement.

[0017] 2. The utility model is provided with a U-shaped frame, a motor, a threaded rod, a smooth rod, and a connecting block. The motor can drive the threaded rod to rotate, so that the connecting block moves on the threaded rod and the smooth rod, thereby moving the sediment filtering mechanism out from the interior of the water reservoir to clean the sediment inside. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of the overall structure;

[0020] Figure 3 It is a schematic diagram of the structure of the sedimentation and filtration mechanism;

[0021] Figure 4 for Figure 3 Schematic diagram of the structure at point A in the middle.

[0022] In the figure: 1. collecting frame; 2. drain pipe; 3. drainage channel; 4. water reservoir; 5. U-shaped frame; 6. threaded rod; 7. bare rod; 8. motor; 9. sedimentation and filtration mechanism; 901. sedimentation frame; 902. connecting block; 903. filter screen; 904. insert strip; 905. mounting block; 906. T-slot; 907. spring; 908. T-block; 909. slot; 910. limit hole; 10. water level gauge; 11. drainage mechanism. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4 A residential rainwater treatment device for a sponge city includes a collecting frame 1, a drainage channel 3, a water reservoir 4, and a sedimentation and filtering mechanism 9. A drainage pipe 2 is provided on one side of the bottom end of the collecting frame 1, one end of the drainage pipe 2 is arranged inside the drainage channel 3, and one end of the drainage channel 3 is connected to the water reservoir 4.

[0025] The rainwater on the roof of the house is collected by the collecting frame 1 and transported to the inside of the water storage tank 4 through the drainage pipe 2 and the drainage channel 3.

[0026] U-shaped frames 5 are provided on both sides of the water reservoir 4, a bare rod 7 is provided on one U-shaped frame 5, a motor 8 is provided at the bottom end of one U-shaped frame 5, bearings are provided on both sides of the U-shaped frame 5, threaded rods 6 are provided between the bearings, and the bottom end of the threaded rods 6 is connected to the output end of the motor 8.

[0027] The threaded rod 6 is driven to rotate by the motor 8 , so that the connecting block 902 moves on the threaded rod 6 and the bare rod, thereby moving the sedimentation filtering mechanism 9 out from the interior of the water reservoir 4 .

[0028] A water level gauge 10 is provided on one side of the water reservoir 4 , and a drainage mechanism 11 is provided on one side of the water reservoir 4 . The water level inside the water reservoir 4 is monitored by the water level gauge 10 . When the water level is too high, the water inside the water reservoir 4 is discharged through the drainage mechanism 11 .

[0029] The sedimentation and filtration mechanism 9 is located at one side of the water storage tank 4 close to the drainage channel 3 , and the rainwater flowing out of the drainage channel 3 is sedimented and filtered by the sedimentation and filtration mechanism 9 .

[0030] The sedimentation filtering mechanism 9 comprises a sedimentation frame 901 and a filter screen 903 . Connection blocks 902 are provided on both sides of the top surface of the sedimentation frame 901 . The connection blocks 902 are respectively matched on the threaded rod 6 and the smooth rod 7 .

[0031] Insert strips 904 are provided on both sides of the sedimentation frame 901, and mounting blocks 905 are provided on both sides of the sedimentation frame 901. T-shaped slots 906 are opened on the mounting blocks 905, and springs 907 and T-shaped blocks 908 are provided inside the T-shaped slots 906. The two ends of the spring 907 are connected to the T-shaped slots 906 and the T-shaped blocks 908 respectively.

[0032] Slots 909 are provided on both sides of the filter 903 , and the insert strips 904 are arranged inside the slots 909 . A limiting hole 910 corresponding to the T-shaped block 908 is provided on one side of the filter 903 , and one end of the T-shaped block 908 is inserted into the limiting hole 910 .

[0033] When the filter 903 is damaged, the T-shaped block 908 can be pulled to squeeze the spring 907, so that the T-shaped block 908 and the spring 907 are contracted, and the limit on the filter 903 is released, and the filter 903 can be removed from the insert 904 for replacement.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A residential rainwater treatment device for a sponge city, comprising a collection frame (1), a drainage channel (3), a reservoir (4), and a sedimentation and filtration mechanism (9), characterized in that: A drainage pipe (2) is provided on one side of the bottom end of the collection frame (1), one end of the drainage pipe (2) is arranged inside a drainage channel (3), and one end of the drainage channel (3) is connected to a water reservoir (4); The sedimentation filtering mechanism (9) comprises a sedimentation frame (901) and a filter screen (903), and connection blocks (902) are provided on both sides of the top surface of the sedimentation frame (901); Insert strips (904) are respectively provided on both sides of the interior of the precipitation frame (901), mounting blocks (905) are respectively provided on both sides of the interior of the precipitation frame (901), a T-shaped slot (906) is provided on the mounting block (905), a spring (907) and a T-shaped block (908) are provided inside the T-shaped slot (906), and two ends of the spring (907) are respectively connected to the T-shaped slot (906) and the T-shaped block (908); Slots (909) are provided on both sides of the filter screen (903), the insert strips (904) are arranged inside the slots (909), and a limiting hole (910) corresponding to the T-shaped block (908) is provided on one side of the filter screen (903).

2. A residential rainwater treatment device for a sponge city according to claim 1, characterized in that: U-shaped frames (5) are provided on both sides of the water reservoir (4), a bare rod (7) is provided on one of the U-shaped frames (5), a motor (8) is provided at the bottom end of one of the U-shaped frames (5), bearings are provided on both sides of the U-shaped frame (5), a threaded rod (6) is provided between the bearings, and the bottom end of the threaded rod (6) is connected to the output end of the motor (8).

3. A residential rainwater treatment device for a sponge city according to claim 2, characterized in that: The connecting block (902) is respectively matched on the threaded rod (6) and the smooth rod (7).

4. A residential rainwater treatment device for a sponge city according to claim 1, characterized in that: One end of the T-shaped block (908) is inserted into the limiting hole (910).

5. The residential rainwater treatment device for sponge city according to claim 1, characterized in that: The sedimentation and filtering mechanism (9) is located inside the water reservoir (4) on one side close to the drainage channel (3).

6. A residential rainwater treatment device for a sponge city according to claim 1, characterized in that: A water level gauge (10) is provided on one side of the interior of the water reservoir (4), and a drainage mechanism (11) is provided on one side of the water reservoir (4).

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