Purification device for ecological sponge city for rain sewage

Abstract

The utility model relates to the technical field of purification devices, and discloses a rain sewage ecological sponge city purification device which comprises a water tank, a water inlet pipe is fixedly connected to the upper end of the water tank, a drainage pipe is fixedly connected to the outer side of the lower end of the water tank, a beating assembly is rotationally connected to the lower end of the water inlet pipe, and a pulling assembly is arranged on the outer side of one end of the beating assembly. The lower end of the pulling assembly is fixedly connected with a filtering assembly, the outer side of one end of the filtering assembly is fixedly connected with a storage assembly, the upper end of the storage assembly is fixedly connected with an extraction assembly, the beating assembly comprises a warping plate rotationally connected with the lower end of the water inlet pipe, and the outer side of the end, inserted into the water inlet pipe, of the warping plate is rotationally connected with a first spring; one end, far away from the warping plate, of the first spring is rotationally connected to the water inlet pipe, so that when the purification device is used for purifying the rain sewage, impurities in the sewage can be quickly filtered, the filtered impurities and the like can be collected, and the sewage in the collected impurities can be subjected to secondary treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of purification devices, and in particular to a rainwater and sewage ecological sponge urban purification device. Background Art

[0002] The rainwater and sewage ecological sponge city purification device is a device that adopts the sponge city concept, combines ecological engineering technology, and uses ecological facilities such as wetlands, green spaces, and gardens to purify urban rainwater and sewage during the city's construction process.

[0003] After searching, it is found that Chinese application number CN201920939766.4 proposes a sewage purification device applied to the drainage ditch of a highway toll station, which belongs to the field of sewage purification devices and aims to provide a sewage purification device that can collect and purify the initially polluted rainwater of the toll station according to local conditions and optimize the surrounding environment of the toll station. The key points of its technical solution are as follows: 1. A sewage purification device applied to the drainage ditch of a highway toll station, comprising a fiber ball sewage intercepting mesh belt, the drainage ditch is provided with a multi-stage overflow wall in the direction away from the toll station, the height of the multi-stage overflow wall decreases step by step in the direction away from the toll station, the multi-stage overflow wall divides the drainage ditch into a multi-stage sedimentation tank, the fiber ball sewage intercepting mesh belt is S-shaped and is sequentially laid on the wall and bottom of the multi-stage sedimentation tank. The above-mentioned prior art proposes to use a plurality of sedimentation tanks to precipitate and purify the collected rainwater.

[0004] The above-mentioned prior art adopts a plurality of sedimentation tanks to precipitate rainwater and sewage. When this sedimentation method is used to purify rainwater and sewage, on the one hand, the sedimentation effect is poor and the sedimentation time is long. At the same time, when the precipitated rainwater is subsequently pumped out for use, more impurities will still be pumped out, resulting in poor purification effect. Utility Model Content

[0005] The purpose of the utility model is to provide a rainwater and sewage ecological sponge urban purification device to solve the problem that the rainwater and sewage ecological sponge urban purification device in the prior art uses sedimentation to purify rainwater and sewage, the purification efficiency is slow, and the sewage is easily turbid during the subsequent extraction process.

[0006] The utility model provides the following technical solution: a rainwater and sewage ecological sponge urban purification device, comprising a water tank, an upper end of the water tank is fixedly connected with a water inlet pipe, and the outer side of the lower end of the water tank is fixedly connected with a drainage pipe, the lower end of the water inlet pipe is rotatably connected with a striking component, and a pulling component is arranged on the outer side of one end of the striking component, the lower end of the pulling component is fixedly connected with a filtering component, and the outer side of one end of the filtering component is fixedly connected with a storage component, and the upper end of the storage component is fixedly connected with an extraction component.

[0007] Preferably, as the above technical solution, the striking component includes a seesaw rotatably connected to the lower end of the water inlet pipe, and a first spring is rotatably connected to the outside of one end of the seesaw inserted into the water inlet pipe. The end of the first spring away from the seesaw is rotatably connected to the water inlet pipe, and a striking block is fixedly connected to the end of the seesaw away from the first spring.

[0008] Preferably, as the above technical solution, the pulling component includes a pull plate arranged outside the striking block, and a rubber pad is fixedly connected to the lower side of the upper end of the pull plate.

[0009] Preferably, as the above technical solution, the filtering component includes an outer frame arranged outside the lower end of the pull plate, and one end of the outer frame is fixedly connected to the water tank. A filter screen is inserted into the inner side of the middle end of the outer frame, and the lower end of the pull plate is fixedly connected to the filter screen. Fixing plates are fixedly connected to both ends of the filter screen, a second spring is fixedly connected to the lower end of the fixing plate, and the end of the second spring away from the fixing plate is fixedly connected to the outer frame. A sewage discharge channel is opened at one end of the outer frame away from the filter screen, and a guiding plate is inserted into the inner side of the lower end of the sewage discharge channel, and the lower end of the guiding plate is fixedly connected to the outer frame.

[0010] Preferably, as the above technical solution, the storage component includes a drainage channel fixedly connected to one end of the sewage discharge channel, and a storage box is fixedly connected to the end of the drainage channel away from the sewage discharge channel. A storage box is inserted into the lower end of the storage box.

[0011] Preferably, as the above technical solution, the extraction component includes a water pump fixedly connected to the upper end of the storage box, a hose is fixedly connected to the lower side of the water pump, the hose penetrates through the storage box, and a water injection pipe is fixedly connected to the upper end of the water pump. The end of the water injection pipe away from the water pump penetrates through the water tank and is fixedly connected to the water inlet pipe.

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

[0013] When treating rain and sewage, the purification device for a rain and sewage ecological sponge city first injects the collected rain and sewage into the water tank through the water inlet pipe. When the rain and sewage are injected through the water inlet pipe, they impact the striking component and the filtering component due to the impact force during injection. The filtering component purifies the rain and sewage. The purified rainwater is stored at the lower end of the water tank, while the filtered impurities and the like remain on the filtering component. At this time, the impacted striking component intermittently strikes the pulling component, so that the pulling component drives the filtering component to vibrate, and then the filtering component uses the vibration to make the filtered impurities fall into the storage component for collection. Finally, the sewage in the storage component can be pumped out through the extraction component and injected into the water inlet pipe again for secondary filtration, so that when the purification device purifies rain and sewage, it can quickly filter the impurities in the sewage, collect the filtered impurities and the like, and can also perform secondary treatment on the sewage in the collected impurities. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of a purification device for a rain and sewage ecological sponge city;

[0015] Figure 2 It is a schematic cross-sectional structural diagram of a purification device for a rain and sewage ecological sponge city from the first perspective;

[0016] Figure 3 It is a schematic cross-sectional structural diagram of a purification device for a rain and sewage ecological sponge city from the second perspective;

[0017] Figure 4 It is a schematic structural diagram of a purification device for a rain and sewage ecological sponge city from the third perspective;

[0018] Figure 5 It is Figure 2 an enlarged schematic diagram of the structure at A in

[0019] In the figure: 1. Water tank; 11. Inlet pipe; 12. Drain pipe; 2. Teeter board; 21. First spring; 22. Striking block; 3. Pulling plate; 31. Rubber pad; 4. Outer frame; 41. Filter screen; 42. Fixed plate; 43. Second spring; 44. Sewage discharge channel; 45. Guide plate; 5. Drainage channel; 51. Storage tank; 52. Storage box; 6. Water pump; 61. Hose; 62. Water injection pipe. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Such as Figure 1 - Figure 5As shown in the figure, the utility model provides a technical solution: a purification device for a rain and sewage ecological sponge city, which includes a water tank 1. A water inlet pipe 11 is fixedly connected to the upper end of the water tank 1, and a drain pipe 12 is fixedly connected to the outer side of the lower end of the water tank 1. The lower end of the water inlet pipe 11 is rotatably connected to a striking component, and a pulling component is arranged on the outer side of one end of the striking component. The lower end of the pulling component is fixedly connected to a filtering component, and a storage component is fixedly connected to the outer side of one end of the filtering component. The upper end of the storage component is fixedly connected to an extraction component. When treating rain and sewage, first inject the collected rain and sewage into the water tank 1 through the water inlet pipe 11. When the rain and sewage are injected through the water inlet pipe 11, they impact the striking component and the filtering component due to the impact force during injection. The filtering component purifies the rain and sewage. The purified rainwater is stored at the lower end of the water tank 1, while the filtered impurities and the like remain on the filtering component. At this time, the struck striking component intermittently strikes the pulling component, so that the pulling component drives the filtering component to vibrate, and then the filtering component uses the vibration to make the filtered impurities fall into the storage component for collection. Finally, the sewage in the storage component can be pumped out through the extraction component and injected into the water inlet pipe 11 again for secondary filtration, so that when the purification device purifies rain and sewage, it can quickly filter the impurities in the sewage, collect the filtered impurities and the like, and can also perform secondary treatment on the sewage in the collected impurities.

[0022] As Figure 5 shown, the striking component includes a seesaw 2 rotatably connected to the lower end of the water inlet pipe 11. One end of the seesaw 2 inserted into the water inlet pipe 11 is rotatably connected to a first spring 21 on the outer side. The end of the first spring 21 away from the seesaw 2 is rotatably connected to the water inlet pipe 11. The end of the seesaw 2 away from the first spring 21 is fixedly connected to a striking block 22. After the seesaw 2 is impacted, it rotates and compresses the first spring 21 with the assistance of the water inlet pipe 11, and then the other end of the seesaw 2 drives the striking block 22 to strike the pulling component, facilitating the transmission of power.

[0023] As Figure 5 shown, the pulling component includes a pull plate 3 arranged on the outer side of the striking block 22. A rubber pad 31 is fixedly connected to the lower side of the upper end of the pull plate 3. The other end of the seesaw 2 drives the striking block 22 to strike the rubber pad 31, so that the rubber pad 31 is struck and pushes the pull plate 3 to move upward. At this time, the pull plate 3 pulls the filtering component.

[0024] As Figure 3As shown in the figure, the filtering component includes an outer frame 4 arranged on the outer side of the lower end of the pulling plate 3. One end of the outer frame 4 is fixedly connected to the water tank 1. A filter screen 41 is inserted into the inner side of the middle end of the outer frame 4. The lower end of the pulling plate 3 is fixedly connected to the filter screen 41. Both ends of the filter screen 41 are fixedly connected with fixing plates 42. The lower ends of the fixing plates 42 are fixedly connected with second springs 43. One end of the second spring 43 away from the fixing plate 42 is fixedly connected to the outer frame 4. A sewage discharge channel 44 is opened at one end of the outer frame 4 away from the filter screen 41. A guiding plate 45 is inserted into the inner side of the lower end of the sewage discharge channel 44. The lower end of the guiding plate 45 is fixedly connected to the outer frame 4. The pulling plate 3 pulls the filter screen 41, thereby assisting the second spring 43 to push and bounce the filter screen 41, causing the filter screen 41 to vibrate. The impurities and part of the rain sewage filtered out are guided by the guiding plate 45 through the sewage discharge channel 44 into the storage component, facilitating the filtering and guiding of sewage and impurities, etc.

[0025] As Figure 4 shown in the figure, the storage component includes a drainage channel 5 fixedly connected to one end of the sewage discharge channel 44. One end of the drainage channel 5 away from the sewage discharge channel 44 is fixedly connected to a storage tank 51. A storage box 52 is inserted into the lower part of the storage tank 51. Impurities, etc. are retained in the storage box 52 for storage. Subsequently, the storage box 52 can be pulled out to remove and clean the impurities, etc., facilitating the cleaning of the filtered impurities, etc.

[0026] As Figure 4 shown in the figure, the extraction component includes a water pump 6 fixedly connected to the upper end of the storage tank 51. A hose 61 is fixedly connected to the lower side of the water pump 6. The hose 61 penetrates through the storage tank 51. A water injection pipe 62 is fixedly connected to the upper end of the water pump 6. One end of the water injection pipe 62 away from the water pump 6 penetrates through the water tank 1 and is fixedly connected to the water inlet pipe 11. The water pump 6 is started to pump out the rain sewage inside the storage box 52 through the hose 61, and then inject it into the water inlet pipe 11 through the water injection pipe 62 for re - filtration, facilitating the extraction and re - filtration treatment of the sewage.

[0027] Working principle: When collecting and treating rain and sewage, the collected rain and sewage are first injected into the water tank 1 through the water inlet pipe 11. When injecting, the rain and sewage use the inertia during injection to impact the seesaw 2 and the filter screen 41. When the filter screen 41 is impacted, it drives the fixed plate 42 to move downward. At this time, the fixed plate 42 compresses the second springs 43 at both ends. At the same time, the filter screen 41 is used to filter the impurities in the rain and sewage. The filtered rainwater falls to the lower end of the water tank 1 for storage, while the filtered impurities and the like remain on the upper side of the filter screen 41. After the seesaw 2 is impacted, it rotates with the assistance of the water inlet pipe 11 to compress the first spring 21. Then, the other end of the seesaw 2 drives the striking block 22 to strike the rubber pad 31, causing the rubber pad 31 to be struck and push the pull plate 3 upward. At this time, the pull plate 3 pulls the filter screen 41, thereby assisting the second spring 43 to push and bounce the filter screen 41, making the filter screen 41 vibrate. The vibration generated by the filter screen 41 guides the filtered impurities and part of the rain and sewage into the drainage channel 5 through the drainage channel 44 under the guidance of the guide plate 45, and then falls into the storage box 52 for collection under the guidance of the drainage channel 5. Subsequently, the rain and sewage inside the storage box 52 can be pumped out by starting the water pump 6 through the hose 61, and then injected into the water inlet pipe 11 through the water injection pipe 62 for re-filtering, while the impurities and the like remain stored in the storage box 52. Subsequently, the storage box 52 can be pulled out to remove and clean the impurities and the like.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it.

Claims

1. A rainwater and sewage ecological sponge urban purification device, comprising a water tank (1), characterized in that: The upper end of the water tank (1) is fixedly connected to a water inlet pipe (11), and the outer side of the lower end of the water tank (1) is fixedly connected to a drain pipe (12); the lower end of the water inlet pipe (11) is rotatably connected to a striking assembly, and a pulling assembly is arranged on the outer side of one end of the striking assembly; the lower end of the pulling assembly is fixedly connected to a filtering assembly, and the outer side of one end of the filtering assembly is fixedly connected to a storage assembly; and the upper end of the storage assembly is fixedly connected to an extraction assembly.

2. The rainwater and sewage ecological sponge urban purification device according to claim 1 is characterized by: The striking assembly comprises a seesaw (2) rotatably connected to the lower end of a water inlet pipe (11), and a first spring (21) is rotatably connected to the outer side of one end of the seesaw (2) inserted in the water inlet pipe (11), an end of the first spring (21) away from the seesaw (2) is rotatably connected to the water inlet pipe (11), and a striking block (22) is fixedly connected to the end of the seesaw (2) away from the first spring (21).

3. The rainwater and sewage ecological sponge urban purification device according to claim 2 is characterized by: The pulling assembly comprises a pulling plate (3) arranged outside the striking block (22), and a rubber pad (31) is fixedly connected to the lower side of the upper end of the pulling plate (3).

4. The rainwater and sewage ecological sponge urban purification device according to claim 3 is characterized by: The filter assembly comprises an outer frame (4) arranged outside the lower end of the pull plate (3), and one end of the outer frame (4) is fixedly connected to the water tank (1); a filter screen (41) is inserted inside the middle end of the outer frame (4), and the lower end of the pull plate (3) is fixedly connected to the filter screen (41), and the two ends of the filter screen (41) are fixedly connected to a fixing plate (42); the lower end of the fixing plate (42) is fixedly connected to a second spring (43), and one end of the second spring (43) away from the fixing plate (42) is fixedly connected to the outer frame (4); one end of the outer frame (4) away from the filter screen (41) is provided with a sewage discharge channel (44), and a guide plate (45) is inserted inside the lower end of the sewage discharge channel (44), and the lower end of the guide plate (45) is fixedly connected to the outer frame (4).

5. The rainwater and sewage ecological sponge urban purification device according to claim 4 is characterized by: The storage assembly comprises a drainage channel (5) fixedly connected to one end of the sewage channel (44), and an end of the drainage channel (5) away from the sewage channel (44) is fixedly connected to a storage box (51), and a storage box (52) is inserted into the lower end of the storage box (51).

6. The rainwater and sewage ecological sponge urban purification device according to claim 1 is characterized by: The extraction assembly comprises a water pump (6) fixedly connected to the upper end of the storage box (51), and a hose (61) fixedly connected to the lower side of the water pump (6), the hose (61) passing through the storage box (51), and a water injection pipe (62) fixedly connected to the upper end of the water pump (6), and an end of the water injection pipe (62) away from the water pump (6) passing through the water tank (1) and fixedly connected to the water inlet pipe (11).

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