Sponge city rainwater retention and purification device

Abstract

The utility model discloses a rainwater retention and purification device for a sponge city, and relates to the technical field of rainwater retention and purification. Comprising a storage cylinder, a connecting shell and a water collecting cylinder, a connecting shaft is arranged at the output end of a motor, a first wiping pad is arranged at one end of a connecting frame, a second wiping pad is arranged in a mounting frame, and the second wiping pad makes contact with the inner wall of the bottom of the storage cylinder. According to the device, by arranging a first wiping pad, a second wiping pad and other parts, after the motor operates, the connecting shaft can drive the connecting frame and the mounting frame to rotate in the storage barrel, and the inner wall of the storage barrel can be wiped through rotation of the first wiping pad in the storage barrel; the inner wall of the bottom of the storage cylinder can be wiped and cleaned by rotating a second wiping pad in the storage cylinder, self-cleaning treatment can be conveniently conducted on the interior of the used purification device through a first wiping pad and the second wiping pad, the cleaning efficiency is high, and the cost of manpower and material resources is effectively reduced.

Description

Technical Field

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

[0002] Sponge city is a new generation of urban stormwater management concept. It refers to a city with good "resilience" in adapting to environmental changes and coping with natural disasters caused by rainwater. It can also be called a "water-resilient city". The internationally accepted term is "low-impact development rainwater system construction". Rainwater is one of the most important material resources for human survival and development. After purification, rainwater can be used for irrigation of crops, landscape environment, urban greening, road washing, cooling water replenishment, flushing toilets and some other non-domestic water uses. The sponge city rainwater retention and purification device is a facility designed to simulate the rainwater circulation and purification process in the natural environment.

[0003] At present, when the existing sponge city rainwater retention and purification device is in use, after the purification device is used to store and retain rainwater, sediments such as mud, rust, etc. may accumulate in the purification device over time. These sediments not only affect the normal operation of the device, but are also troublesome to clean. Regular cleaning of the purification device requires manpower and material costs. In order to solve this technical problem, the utility model proposes a sponge city rainwater retention and purification device. Utility Model Content

[0004] The main purpose of the utility model is to provide a sponge city rainwater retention and purification device, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A sponge city rainwater retention and purification device comprises a storage cylinder, a connecting shell and a water collecting cylinder, wherein a motor is arranged at the bottom end of the storage cylinder, a connecting shaft is arranged at the output end of the motor, a connecting frame is arranged at the outside of the connecting shaft, a No. 1 wiping pad is arranged at one end of the connecting frame, and the No. 1 wiping pad contacts the inner wall of the storage cylinder, a mounting frame is arranged at the outside of the connecting shaft, a No. 2 wiping pad is arranged inside the mounting frame, and the No. 2 wiping pad contacts the bottom inner wall of the storage cylinder.

[0007] Preferably, a support frame is provided at the bottom end of the storage cylinder, and a combined cover is provided at the top end of the storage cylinder.

[0008] Preferably, the interior of the connecting shell is connected to the combined cover through-hole, the inner wall of the connecting shell is provided with two groups of limiting shells, and the interior of the limiting shell is embedded with a mounting frame.

[0009] Preferably, the inner wall of the installation frame is provided with a plurality of engagement grooves, and filter components are embedded in the engagement grooves.

[0010] Preferably, the water collecting cylinder is communicated with the interior of the connecting shell, and a controller is provided on one side of the connecting shell.

[0011] Preferably, a battery is provided at the bottom end of the storage cylinder, and a water outlet pipe is provided through the bottom end of the storage cylinder.

[0012] Preferably, three groups of locking grooves are provided on the outer side of the connecting shaft, a connecting tube is provided on the top of the connecting frame, three groups of locking blocks are provided on the inner wall of the connecting tube, and the locking blocks are movably connected to the locking grooves by being engaged with each other.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, by providing components such as a No. 1 wiping pad and a No. 2 wiping pad, after the motor is running, the connecting shaft can drive the connecting frame and the mounting frame to rotate inside the storage cylinder, and the No. 1 wiping pad can rotate inside the storage cylinder to wipe the inner wall of the storage cylinder, and the No. 2 wiping pad can rotate inside the storage cylinder to wipe and clean the bottom inner wall of the storage cylinder, so that the No. 1 wiping pad and the No. 2 wiping pad can be used to perform self-cleaning treatment on the interior of the purification device after use, with high cleaning efficiency, effectively reducing the cost of manpower and material resources.

[0015] In the utility model, components such as a locking block and a locking groove are provided. After the locking block provided on the inner wall of the connecting tube is engaged with the locking groove provided on the outer side of the connecting shaft, the connecting frame and the mounting frame combination can be detachably connected and installed on the outer side of the connecting shaft, which is convenient for the later disassembly and cleaning of the No. 1 wiping pad and the No. 2 wiping pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a sponge city rainwater retention and purification device of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall bottom structure of a sponge city rainwater retention and purification device of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of a storage cylinder of a sponge city rainwater retention and purification device of the utility model;

[0019] Figure 4 This is a schematic diagram of the connecting frame structure of a sponge city rainwater retention and purification device of the utility model;

[0020] Figure 5This is an exploded structural schematic diagram of the installation frame of a rainwater retention and purification device for a sponge city of the present utility model.

[0021] In the figure: 1. Storage cylinder; 2. Support frame; 3. Combined cover; 4. Connection shell; 5. Controller; 6. Limit shell; 7. Installation frame; 8. Joint groove; 9. Filter assembly; 10. Water collection cylinder; 11. Battery; 12. Motor; 13. Connection shaft; 14. Card slot; 15. Connection frame; 16. First wiping pad; 17. Installation frame; 18. Second wiping pad; 19. Connection cylinder; 20. Card block; 21. Outlet pipe. Specific embodiments

[0022] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, a rainwater retention and purification device for a sponge city;

[0024] It includes a storage cylinder 1, a connection shell 4 and a water collection cylinder 10. A motor 12 is provided at the bottom end of the storage cylinder 1. The output end of the motor 12 is provided with a connection shaft 13. A connection frame 15 is provided on the outer side of the connection shaft 13. One end of the connection frame 15 is provided with a first wiping pad 16, and the first wiping pad 16 is in contact with the inner wall of the storage cylinder 1. An installation frame 17 is provided on the outer side of the connection shaft 13. A second wiping pad 18 is provided inside the installation frame 17, and the second wiping pad 18 is in contact with the bottom inner wall of the storage cylinder 1. Three card slots 14 are opened on the outer side of the connection shaft 13. The top end of the connection frame 15 is provided with a connection cylinder 19. Three card blocks 20 are provided on the inner wall of the connection cylinder 19, and the card blocks 20 are in interference fit and movable connection with the card slots 14.

[0025] The connecting tube 19 is connected and installed at the top of the connecting frame 15. After the locking block 20 set on the inner wall of the connecting tube 19 is engaged with the locking groove 14 opened on the outer side of the connecting shaft 13, the connecting frame 15 and the mounting frame 17 can be detachably connected and installed on the outer side of the connecting shaft 13, which is convenient for the later disassembly and cleaning of the No. 1 wiping pad 16 and the No. 2 wiping pad 18. After the motor 12 is electrically connected to the battery 11 for operation, the connecting shaft 13 can drive the connecting frame 15 and the mounting frame 17 to be stored. The interior of the cylinder 1 rotates, and the No. 1 wiping pad 16 is connected and installed in the interior of the connecting frame 15. The No. 1 wiping pad 16 contacts the inner wall of the storage cylinder 1, and the No. 1 wiping pad 16 rotates inside the storage cylinder 1 to wipe the inner wall of the storage cylinder 1. The No. 2 wiping pad 18 is connected and installed in the interior of the mounting frame 17. The No. 2 wiping pad 18 contacts the bottom inner wall of the storage cylinder 1, and the No. 2 wiping pad 18 rotates inside the storage cylinder 1 to wipe and clean the bottom inner wall of the storage cylinder 1.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a sponge city rainwater retention and purification device;

[0027] A support frame 2 is provided at the bottom end of the storage cylinder 1, a combination cover 3 is provided at the top end of the storage cylinder 1, the interior of the connecting shell 4 is connected to the combination cover 3, two groups of limit shells 6 are provided on the inner wall of the connecting shell 4, and a mounting frame 7 is embedded in the interior of the limit shell 6. The inner wall of the mounting frame 7 is provided with multiple groups of engaging grooves 8, and a filter assembly 9 is embedded in the interior of the engaging groove 8. The water collecting cylinder 10 is connected to the interior of the connecting shell 4, and a controller 5 is provided on one side of the connecting shell 4. A battery 11 is provided at the bottom end of the storage cylinder 1, and a water outlet pipe 21 is provided at the bottom end of the storage cylinder 1.

[0028] The storage cylinder 1 is one of the main components of the sponge city rainwater retention and purification device. The inside of the storage cylinder 1 is used to store the purified rainwater. The support frame 2 can provide a suitable support height for the storage cylinder 1. After the combined cover 3 is combined and connected to the top of the storage cylinder 1, the combined cover 3 can cover the top of the storage cylinder 1. The connecting shell 4 is used to connect the inside of the storage cylinder 1 and the water collecting cylinder 10. The limiting shell 6 is connected and installed on the inner wall of the connecting shell 4, and the installation frame 7 is movably connected with the limiting shell 6 in an embedded manner. The limiting shell 6 can linearly limit the disassembly and installation of the installation frame 7 inside the connecting shell 4. The filtering component 9 is composed of a protective net, a fine gravel layer and a filtering layer. The filtering component 9 can filter and purify the collected rainwater. By fitting and connecting the filtering component 9 with the engaging groove 8 opened on the inner wall of the installation frame 7, the filtering component 9 can be connected and installed inside the installation frame 7 and inserted into the inside of the connecting shell 4 to filter the rainwater collected by the water collecting cylinder 10. After the controller 5 is electrically connected to the electrical components inside the purification device, the controller 5 can control the operation of the electrical components inside the purification device. The storage battery 11 is an electrical energy storage component, and the storage battery 11 is used to provide the electrical energy required for the motor 12. A solenoid valve is arranged inside the water outlet pipe 21. When the solenoid valve inside the water outlet pipe 21 is opened, the rainwater or clean sewage stored inside the storage cylinder 1 can be discharged through the water outlet pipe 21.

[0029] During use, the rainwater is collected by the water collecting cylinder 10 and enters the inside of the connecting shell 4. The filtering component 9 that can be disassembled and installed inside the installation frame 7 can purify the collected rainwater. The installation frame 7 is movably connected with the limiting shell 6 arranged on the inner wall of the connecting shell 4 in an embedded manner. The limiting shell 6 can linearly limit the disassembly and installation of the installation frame 7 inside the connecting shell 4, and the filtering component 9 is movably connected with the engaging groove 8 opened on the inner wall of the installation frame 7, which is convenient for disassembling and replacing the filtering component 9 after use;

[0030] After the clamping block 20 arranged on the inner wall of the connecting cylinder 19 is engaged and clamped with the clamping groove 14 opened on the outer side of the connecting shaft 13, the connecting frame 15 and the installation frame 17 can be detachably connected and installed on the outer side of the connecting shaft 13, which is convenient for later disassembly and cleaning of the first wiping pad 16 and the second wiping pad 18;

[0031] After the motor 12 runs, the connecting shaft 13 can drive the connecting frame 15 and the installation frame 17 to rotate inside the storage cylinder 1. The first wiping pad 16 rotates inside the storage cylinder 1 to wipe the inner wall of the storage cylinder 1, and the second wiping pad 18 rotates inside the storage cylinder 1 to wipe and clean the inner bottom wall of the storage cylinder 1, which is convenient for self-cleaning the inside of the purification device after use by the first wiping pad 16 and the second wiping pad 18. The cleaning efficiency is high, and the cost of manpower and material resources is effectively reduced.

[0032] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sponge city rainwater retention and purification device, comprising a storage cylinder (1), a connecting shell (4) and a water collection cylinder (10), characterized in that: A motor (12) is arranged at the bottom end of the storage cylinder (1), a connecting shaft (13) is arranged at the output end of the motor (12), a connecting frame (15) is arranged on the outside of the connecting shaft (13), a first wiping pad (16) is arranged at one end of the connecting frame (15), and the first wiping pad (16) contacts the inner wall of the storage cylinder (1), a mounting frame (17) is arranged on the outside of the connecting shaft (13), a second wiping pad (18) is arranged inside the mounting frame (17), and the second wiping pad (18) contacts the inner wall of the bottom of the storage cylinder (1).

2. The sponge city rainwater retention and purification device according to claim 1, characterized in that: A support frame (2) is provided at the bottom end of the storage cylinder (1), and a combined cover (3) is provided at the top end of the storage cylinder (1).

3. The sponge city rainwater retention and purification device according to claim 2, characterized in that: The interior of the connecting shell (4) is connected to the combined cover (3), the inner wall of the connecting shell (4) is provided with two groups of limiting shells (6), and the interior of the limiting shell (6) is embedded with a mounting frame (7).

4. A sponge city rainwater retention and purification device according to claim 3, characterized in that: The inner wall of the installation frame (7) is provided with a plurality of groups of engagement grooves (8), and a filter assembly (9) is embedded in the engagement groove (8).

5. The rainwater retention and purification device for sponge city according to claim 1, characterized in that: The water collecting cylinder (10) is connected to the interior of the connecting shell (4), and a controller (5) is provided on one side of the connecting shell (4).

6. A sponge city rainwater retention and purification device according to claim 2, characterized in that: A storage battery (11) is arranged at the bottom end of the storage cylinder (1), and a water outlet pipe (21) is arranged through the bottom end of the storage cylinder (1).

7. A sponge city rainwater retention and purification device according to claim 1, characterized in that: The outer side of the connecting shaft (13) is provided with three groups of locking grooves (14), the top end of the connecting frame (15) is provided with a connecting tube (19), the inner wall of the connecting tube (19) is provided with three groups of locking blocks (20), and the locking blocks (20) are movably connected to the locking grooves (14) in an engaging manner.

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