Circulating rainwater treater

Abstract

The utility model discloses a circulating rainwater treater, which belongs to the technical field of rainwater treatment and comprises a shell, a water inlet pipe is mounted in the middle of the top of the shell in a penetrating manner, a fixing ring is fixed on the inner side wall of the shell, a filter screen is fixed in the fixing ring, and a fixing disc is fixed on the top of the filter screen. A motor is installed on the inner bottom wall of the shell, a rotating shaft is fixed to an output shaft of the motor, and a fixing rod is fixed to the position, located above the fixing disc, of the outer side of the rotating shaft. Through cooperative use of the shell, the water inlet pipe, the fixing ring, the filter screen, the fixing disc, the motor, the rotating shaft, the fixing rod, the pushing rod, the pushing plate, the collecting frame, the through opening and the flow guide box, separation work between rainwater and impurities can be accelerated, and the rainwater pretreatment efficiency is improved; and the separated impurities are collected in a unified manner, so that the cleaning work of workers is facilitated, and the practicability of the circulating water rainwater treater is improved.

Description

Technical Field

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

[0002] A rainwater processor is a device used to treat rainwater. A filter element is installed inside the device to filter rainwater for reuse.

[0003] For example, the utility model with application number 202320137443.X discloses a decentralized rainwater treatment device, in which a filter block is arranged around the ventilation pipe. The cover plate is opened and the ventilation pipe is pulled out to pull out the filter block for cleaning or replacement. The structural design is reasonable, the cleaning is convenient, and the treatment effect is good. The water inlet in the utility model is arranged below the filter mesh plate, and a filter block is arranged above the filter mesh plate. After the rainwater enters the treatment device, it undergoes two filtrations, and the filtering effect is good. A sewage pipe is arranged below the filter mesh plate, and large-size impurities intercepted by the filter mesh plate can be regularly cleaned up, thereby improving the rainwater treatment effect and preventing impurities from clogging the treatment device and affecting the normal use of the treatment device.

[0004] Similar to the above application, there are still some shortcomings:

[0005] This type of decentralized rainwater treatment device requires the filtering part to be taken out and cleaned regularly, which not only adds more cumbersome disassembly and assembly steps, but is also time-consuming and labor-intensive, reducing the cleaning efficiency. In addition, the machine needs to be shut down to clean the device, making it impossible to complete the rainwater treatment work efficiently.

[0006] Therefore, a circulating rainwater processor is designed to optimize the above problems. Utility Model Content

[0007] The main purpose of the utility model is to provide a circulating rainwater processor to solve the relevant technical problems raised in the above background technology.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A circulating rainwater treatment device comprises a shell, a water inlet pipe is installed through the middle position of the top of the shell, a fixing ring is fixed to the inner wall of the shell, a filter screen is fixed inside the fixing ring, a fixing plate is fixed on the top of the filter screen, a motor is installed on the inner bottom wall of the shell, a rotating shaft is fixed to the output shaft of the motor, a fixing rod is fixed to the outside of the rotating shaft and above the fixing plate, a push rod is fixed to one end of the fixing rod, a push plate is fixed to one end of the push rod, and the bottom of the push plate is slidably connected to the top of the fixing ring, a collecting frame is fixed to one side of the shell, a through opening is opened on the top of the fixing ring, and a guide box is installed on the bottom of the fixing ring and below the through opening.

[0010] Preferably: a guide shell is fixed to the bottom of the filter screen, a filter block is fixed to the bottom of the guide shell, a filter layer is evenly fixed to the bottom of the filter block, an isolation layer is fixed to the bottom of the filter layer, and a water outlet pipe is opened on the side of the shell away from the collection frame.

[0011] Preferably, a support frame is fixed on the top of the rotating shaft, and a dispersion cover is fixed on the top of the support frame.

[0012] Preferably, an anti-corrosion layer is provided on the top of the dispersion cover, and the dispersion cover is an arc-shaped cover.

[0013] Preferably, a drainage block is fixed inside the deflector box, and the drainage block is a triangular drainage block.

[0014] Preferably, the filter screen is a conical filter screen cover, and a protective layer is arranged on the outer side of the filter screen.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a circulating rainwater processor, which can accelerate the separation of rainwater and impurities through the coordinated use of a housing, a water inlet pipe, a fixing ring, a filter screen, a fixing plate, a motor, a rotating shaft, a fixing rod, a pushing rod, a pushing plate, a collecting frame, a through port and a guide box, thereby improving the efficiency of rainwater pretreatment, and uniformly collecting the separated impurities to facilitate the cleaning work of the staff, thereby improving the practicality of the circulating water rainwater processor;

[0017] Through the coordinated use of the guide shell, the filter block, the filter layer, the isolation layer and the outlet pipe, the rainwater pre-filtered by the filter screen enters the guide shell, slides down on the inclined inner wall of the guide shell to the filter block, and is subjected to secondary filtering by the filter block. The rainwater is filtered cleanly through the filter layer and discharged through the outlet pipe, so that the rainwater treatment effect is better, thereby improving the treatment efficiency of the circulating rainwater processor;

[0018] Through the coordinated use of the support frame and the dispersion cover, when the rotating shaft rotates, the top support frame and the dispersion cover are driven to rotate at the same time, prompting the dispersion cover to disperse the water flowing out of the water inlet pipe, so that the water flows around and falls onto the filter net. Not only does it make the rainwater contact with the filter net more evenly and complete the filtration, but it also weakens the direct impact force of rainwater on the filter net, thereby improving the protection effect on the filter net. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front cross-sectional view of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0021] Figure 3 It is a connection diagram of the fixing rod and the pushing rod of the utility model.

[0022] In the figure: 1. outer shell; 2. water inlet pipe; 3. fixing ring; 4. filter screen; 5. fixing plate; 6. motor; 7. rotating shaft; 8. fixing rod; 9. pushing rod; 10. pushing plate; 11. collecting frame; 12. through port; 13. guide box; 14. guide shell; 15. filter block; 16. filter layer; 17. isolation layer; 18. water outlet pipe; 19. support frame; 20. dispersion cover. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0024] Embodiment 1

[0025] like Figure 1-Figure 3 As shown, this embodiment provides a circulating rainwater processor, including a shell 1, a water inlet pipe 2 is installed through the middle position of the top of the shell 1, a fixing ring 3 is fixed to the inner side wall of the shell 1, a filter screen 4 is fixed inside the fixing ring 3, a fixing plate 5 is fixed on the top of the filter screen 4, a motor 6 is installed on the inner bottom wall of the shell 1, a rotating shaft 7 is fixed to the output shaft of the motor 6, a fixing rod 8 is fixed to the outer side of the rotating shaft 7 and above the fixing plate 5, a push rod 9 is fixed to one end of the fixing rod 8, and a push rod 9 is fixed to one end of the push rod 9. The outer shell 1 is provided with a collecting frame 11, a through opening 12 is provided on the top of the fixing ring 3, a guide box 13 is installed at the bottom of the fixing ring 3 and below the through opening 12, a guide shell 14 is fixed to the bottom of the filter screen 4, a filter block 15 is fixed to the bottom of the guide shell 14, a filter layer 16 is evenly fixed to the bottom of the filter block 15, an isolation layer 17 is fixed to the bottom of the filter layer 16, and an outlet pipe 18 is provided on the side of the outer shell 1 away from the collecting frame 11.

[0026] The rainwater flows from the water inlet pipe 2 to the filter screen 4, and then flows downward through the mesh of the filter screen 4. At the same time, the motor 6 is turned on to drive the rotating shaft 7, the fixing rod 8, the pushing rod 9 and the pushing plate 10 to rotate, so as to scrape the impurities adhering to the filter screen 4 and push them to the fixing ring 3. At the same time, the impurities in the rainwater roll down to the fixing ring 3 under the action of gravity, and the pushing plate 10 rotates to push the impurities on the fixing ring 3 to the through port 12 and collect them into the collecting frame 11 through the guide box 13. The rainwater pre-treated and filtered by the filter screen 4 enters the guide shell 14, slides down on the inclined inner wall of the guide shell 14 to the filter block 15, and is subjected to secondary filtration by the filter block 15. The rainwater is filtered clean through the filter layer 16 and discharged through the outlet pipe 18.

[0027] Embodiment 2

[0028] In this embodiment, if Figure 1-Figure 3 As shown, a support frame 19 is fixed on the top of the rotating shaft 7 , and a dispersion cover 20 is fixed on the top of the support frame 19 .

[0029] When the rotating shaft 7 rotates, the support frame 19 and the dispersion cover 20 on the top are driven to rotate at the same time, prompting the dispersion cover 20 to disperse the water flowing out of the water inlet pipe 2, so that the water flows around and falls on the filter screen 4, which not only makes the rainwater contact with the filter screen 4 more evenly and completes the filtration, but also weakens the impact force of the rainwater directly on the filter screen 4, thereby improving the protection effect of the filter screen 4.

[0030] In this embodiment, an anti-corrosion layer is disposed on the top of the dispersion cover 20, and the dispersion cover 20 is an arc-shaped cover.

[0031] The provision of the anti-corrosion layer increases the protection effect of the dispersion cover 20 and reduces the invasion of rainwater on the dispersion cover 20.

[0032] In this embodiment, a drainage block is fixed inside the guide box 13, and the drainage block is a triangular drainage block.

[0033] The provision of the triangular drainage block facilitates the guidance of the impurities into the interior of the collection frame 11 so that the impurities fall downward.

[0034] In this embodiment, the filter screen 4 is a conical filter screen cover, and a protective layer is arranged on the outer side of the filter screen 4 .

[0035] The setting of the conical filter cover makes it easier for rainwater to slide around and complete the filtering work quickly.

[0036] The above is only a further embodiment 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 scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A circulating rainwater processor, characterized in that: The invention comprises a shell (1), wherein a water inlet pipe (2) is installed through the middle position of the top of the shell (1), a fixing ring (3) is fixed to the inner side wall of the shell (1), a filter screen (4) is fixed inside the fixing ring (3), a fixing plate (5) is fixed to the top of the filter screen (4), a motor (6) is installed on the inner bottom wall of the shell (1), a rotating shaft (7) is fixed to the output shaft of the motor (6), a fixing rod (8) is fixed on the outer side of the rotating shaft (7) and located above the fixing plate (5), a push rod (9) is fixed to one end of the fixing rod (8), a push plate (10) is fixed to one end of the push rod (9), and the bottom of the push plate (10) is slidably connected to the top of the fixing ring (3), a collecting frame (11) is fixed to one side of the shell (1), a through opening (12) is opened at the top of the fixing ring (3), and a guide box (13) is installed at the bottom of the fixing ring (3) and located below the through opening (12).

2. A circulating rainwater processor according to claim 1, characterized in that: A guide shell (14) is fixed to the bottom of the filter screen (4), a filter block (15) is fixed to the bottom of the guide shell (14), a filter layer (16) is evenly fixed to the bottom of the filter block (15), an isolation layer (17) is fixed to the bottom of the filter layer (16), and a water outlet pipe (18) is provided on a side of the housing (1) away from the collection frame (11).

3. A circulating rainwater processor according to claim 1, characterized in that: A support frame (19) is fixed on the top of the rotating shaft (7), and a dispersion cover (20) is fixed on the top of the support frame (19).

4. A circulating rainwater processor according to claim 3, characterized in that: An anti-corrosion layer is provided on the top of the dispersion cover (20), and the dispersion cover (20) is an arc-shaped cover.

5. A circulating rainwater processor according to claim 2, characterized in that: A drainage block is fixed inside the drainage box (13), and the drainage block is a triangular drainage block.

6. A circulating rainwater processor according to claim 1, characterized in that: The filter screen (4) is a conical filter screen cover, and a protective layer is provided on the outside of the filter screen (4).

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