CN219175369U

CN219175369U - Rainwater collecting and recycling device

Info

Publication number: CN219175369U
Application number: CN202320320630.1U
Authority: CN
Inventors: 成橙
Original assignee: China University of Geosciences Beijing
Current assignee: China University of Geosciences Beijing
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-13
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a rainwater collecting and recycling device which comprises a filter box, wherein the upper surface of the filter box is communicated with a rainwater collecting hopper, a first filter screen is fixedly connected to the inside of the rainwater collecting hopper, a second filter screen is fixedly connected to the inside of the filter box, the outer walls of the left side and the right side of the filter box are respectively and fixedly connected with the filter box, a material guide channel which is mutually communicated is formed between the filter box and the filter box, a third filter screen is fixedly connected to the inside of the filter box, a return pipe which extends to the inside of the filter box is inserted at the bottom of the filter box, a gear chamber which is fixedly connected to the outer wall of the right side of the filter box is arranged at the upper side of the filter box, a drain pipe with a control valve is inserted at the bottom of the filter box, and a cleaning mechanism is arranged inside the filter box. This recycling device is collected to rainwater can realize the double filtration to this improves the filter effect to the rainwater, simultaneously through setting up clearance mechanism, can carry out automatic clearance to the impurity granule that the filter screen surface detained, thereby reaches the effect that reduces staff intensity of labour.

Description

Rainwater collecting and recycling device

Technical Field

The utility model relates to the technical field of rainwater collection, in particular to a rainwater collection and recycling device.

Background

The rainwater is a high-quality fresh water resource in nature, the functions of flushing toilet, road surface spraying and greening irrigation can be realized through simple treatment, and the recycled rainwater has remarkable water-saving efficiency and is an important direction for utilizing water resources in the future.

In Chinese patent CN 210507609U, a collecting device convenient for recycling rainwater is disclosed, and the technical scheme is characterized in that a water baffle surrounding a water collecting plate is arranged to reduce the phenomenon that rainwater flows from the water collecting plate in a scattered manner; the water storage cavity communicated with the water collecting plate is arranged to uniformly store the rainwater collected by the water collecting plate; the first water outlet pipe is arranged to automatically discharge the rainwater collected in the water storage cavity outwards when the rainwater rises to a certain height; the water collecting barrel is arranged to collect the rainwater overflowed from the water storage cavity and effectively utilize the rainwater, so that the rainwater collecting efficiency is improved, and the loss and waste effects of the collected rainwater are reduced. But above-mentioned device is when in actual use, only carries out single filtration to the rainwater through setting up the filter screen, consequently the filter effect is not good, and can't realize the automatic clearance to filter screen surface impurity, is unfavorable for reducing staff's intensity of labour.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the rainwater collecting and recycling device which can realize double filtration of rainwater, thereby improving the filtration effect of the rainwater, and simultaneously, by arranging the cleaning mechanism, the impurity particles retained on the surface of the filter screen can be automatically cleaned, so that the labor intensity of workers is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a recycling device is collected to rainwater, includes the rose box, the upper surface intercommunication of rose box has a collection rain fill, the inside fixedly connected with first filter screen of collection rain fill, the inside fixedly connected with second filter screen of rose box, the left and right sides outer wall of rose box is fixedly connected with collecting box respectively, set up the guide passageway of mutual intercommunication between collecting box and the rose box, the inside fixedly connected with third filter screen of rose box, the bottom grafting of rose box has the back flow that extends to the rose box inside, the upside of rose box is provided with the gear room of fixed connection at the rose box right side outer wall, the bottom grafting of rose box has the drain pipe that has the control valve, the inside of rose box is provided with clearance mechanism.

Preferably, the outside of the collecting box is provided with a cleaning port.

Preferably, the material guiding channel is obliquely arranged.

Preferably, the cleaning mechanism comprises a rotating shaft extending to the inside of the filter tank and a forward and reverse rotating motor fixedly connected with the rotating shaft and arranged on the left side of the filter tank, the right side of the rotating shaft is fixedly connected with a driving wheel, the outer side of the driving wheel is meshed with a driving wheel, the top of the driving wheel is fixedly connected with a driving shaft penetrating through a first filter screen, the outer sides of the driving shaft are respectively fixedly connected with a cleaning brush attached to the upper surface of the first filter screen, the outer sides of the driving wheel are meshed with driven wheels, the right side of the driven wheels is fixedly connected with a connecting shaft extending to the inside of a gear chamber, the right side of the connecting shaft is fixedly connected with a driving gear, the lower side of the driving gear is meshed with a driven gear, the left side of the driven gear is fixedly connected with a threaded shaft extending to the inside of the filter tank and rotationally connected with the left side inner wall of the filter tank, the outer side of the threaded shaft is connected with a scraping plate arranged on the upper surface of a second filter screen, and the inside of the scraping plate is fixedly connected with a limiting rod between the left side inner wall and the right side inner wall of the filter tank.

Preferably, a protective shell is arranged on the outer side of the forward and reverse rotating motor.

Preferably, the outside of the transmission shaft is rotatably connected with a support frame fixedly connected inside the filter box.

The beneficial effects of the utility model are as follows:

1. during the use, rainwater accessible collection rain fill gets into the inside of rose box, and at the inside in-process of rainwater entering rose box, carry out preliminary filtration to the rainwater through first filter screen, the impurity granule that makes in the rainwater is stayed on the upper surface of first filter screen, and fall into the inside rainwater of rose box and pass the second filter screen, pass through the mesh aperture less second filter screen and filter the back again and discharge through the drain pipe, with this realization double filtration to the rainwater, and then improve the filter effect to the rainwater, simultaneously, at the rainwater filtration in-process, accessible positive and negative rotating motor drives the pivot and carries out periodic clockwise and needle anticlockwise rotation, the pivot rethread drives the transmission shaft with the meshing effect of action wheel and drive wheel and rotation, the transmission shaft drives the cleaning brush again and rotates, realize the clearance to the impurity granule that is detained on the upper surface of first filter screen through the rotation of cleaning brush, and still can drive the connecting axle through the meshing effect with the driven wheel rotation, the connecting axle rethread driving gear drives the screw thread axle with the meshing effect of driven gear and drives the periodic reciprocating motion of scraper blade when the screw thread axle rotates, carry out periodic left and right reciprocating motion, carry out the filter effect to the automatic scraping to the impurity granule that is detained on the second upper surface, the filter screen through the meshing effect of action, the filter screen is realized through the inside the filter screen, thereby the realization is reduced the filter screen is finished to the surface.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the internal structural components of the filter housing of the present utility model;

FIG. 3 is a cross-sectional view of the internal structural components of the rain collecting hopper of the present utility model;

FIG. 4 is a cross-sectional view of the internal structural components of the collection box of the present utility model;

fig. 5 is a cross-sectional view of the internal structural components of the gear chamber of the present utility model.

Reference numerals in the drawings: 1. a filter box; 2. a rain collecting bucket; 3. a first filter screen; 4. a second filter screen; 5. a collection box; 6. a material guiding channel; 7. a third filter screen; 8. a return pipe; 9. a gear chamber; 10. a drain pipe; 11. a rotating shaft; 12. a forward and reverse rotation motor; 13. a driving wheel; 14. a driving wheel; 15. a transmission shaft; 16. a cleaning brush; 17. driven wheel; 18. a connecting shaft; 19. a drive gear; 20. a driven gear; 21. a threaded shaft; 22. a scraper; 23. and a limit rod.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.

Examples

The rainwater collecting and recycling device shown in figures 1-5 comprises a filter box 1, wherein the upper surface of the filter box 1 is communicated with a rainwater collecting hopper 2, the inside of the rainwater collecting hopper 2 is fixedly connected with a first filter screen 3, the inside of the filter box 1 is fixedly connected with a second filter screen 4, the outer walls of the left side and the right side of the filter box 1 are respectively fixedly connected with a collecting box 5, the outer sides of the collecting boxes 5 are respectively provided with cleaning openings, solid impurities collected in the collecting boxes 5 are conveniently cleaned, a material guide channel 6 which is communicated with each other is arranged between the collecting boxes 5 and the filter box 1, a third filter screen 7 is fixedly connected in the inside of the collecting boxes 5, the third filter screen 7 is made of the same material as the second filter screen 4, a return pipe 8 which extends into the inside of the filter box 1 is inserted in the bottom of the collecting boxes 5, and rainwater which falls into the inside of the collecting boxes 5 can flow back into the inside of the filter box 1 again through the return pipe 8 after being filtered by the third filter screen 7, the upper side of the collecting box 5 is provided with a gear chamber 9 fixedly connected with the outer wall of the right side of the filter box 1, the bottom of the filter box 1 is inserted with a drain pipe 10 with a control valve, filtered rainwater is discharged through the drain pipe 10, the inside of the filter box 1 is provided with a cleaning mechanism, the cleaning mechanism comprises a rotating shaft 11 extending to the inside of the filter box 1 and a forward and reverse motor 12 fixedly connected with the rotating shaft 11 and arranged on the left side of the filter box 1, the outer side of the forward and reverse motor 12 is provided with a protective shell, the forward and reverse motor 12 is protected through the protective shell, the right side of the rotating shaft 11 is fixedly connected with a driving wheel 13, the outer side of the driving wheel 13 is meshed with a driving wheel 14, the top of the driving wheel 14 is fixedly connected with a driving shaft 15 penetrating through a first filter screen 3, the outer side of the driving shaft 15 is rotationally connected with a supporting frame fixedly connected with the inside the filter box 1, the driving shaft 15 is supported and fixed through the supporting frame, simultaneously do not influence the rotation of transmission shaft 15, the outside of transmission shaft 15 fixedly connected with respectively with the cleaning brush 16 of first filter screen 3 upper surface laminating, the outside meshing of drive wheel 14 has from driving wheel 17, the right side fixedly connected with from driving wheel 17 extends to the connecting axle 18 inside gear room 9, the right side fixedly connected with driving gear 19 of connecting axle 18, the downside meshing of driving gear 19 has driven gear 20, driven gear 20's left side fixedly connected with extends to filter tank 1 inside and rotates the screw thread axle 21 of being connected with filter tank 1 left side inner wall, screw thread axle 21's outside threaded connection has scraper blade 22 that sets up at second filter screen 4 upper surface, scraper blade 22's inside grafting has gag lever post 23 fixedly connected between filter tank 1 left and right sides inner wall.

During the use, rainwater accessible collection rain fill 2 gets into the inside of filter tank 1, and in the inside in-process of rainwater entering filter tank 1, carry out preliminary filtration to the rainwater through first filter screen 3, the impurity granule in the messenger's rainwater stagnates the upper surface of first filter screen 3, and fall into the inside rainwater of filter tank 1 and pass second filter screen 4, pass through the mesh aperture smaller second filter screen 4 and filter the back again and discharge through drain pipe 10, thereby realize the double filtration to the rainwater, and then improve the filter effect to the rainwater, simultaneously, at the rainwater filtration in-process, accessible positive and negative rotating motor 12 drive pivot 11 carries out periodic clockwise and the anticlockwise rotation of needle, pivot 11 rethread drives transmission shaft 15 rotation with action of action wheel 13 and drive wheel 14, transmission shaft 15 drives the cleaning brush 16 again and rotates, the clearance to the impurity granule that the upper surface was detained of first filter screen 3 is realized through the rotation of cleaning brush 16, and still can drive connecting axle 18 through the meshing action with driven wheel 17 when the drive wheel 14 rotates, connecting axle 18 again through the meshing action of driving gear 19 and driven gear 20 drive screw 21 rotation, thereby realize that the screw thread 21 rotates through the effect with the cooperation with the scraper blade 23 when the rotation, thereby the effect is realized on the filter screen 4 is carried out on the inside clearance to the filter screen 4 through the screen that the effect is carried out to the automatic clearance to the left side of the filter screen 4, thereby the effect is realized to the filter screen 5 is reduced to the interior of the impurity.

Examples

Referring to fig. 2, as another preferred embodiment, a difference from the first embodiment is that the guide passage 6 is inclined so that the foreign particles retained on the upper surface of the second filter screen 4 fall into the inside of the collection box 5 more quickly by the pushing of the scraper 22 to avoid clogging of the guide passage 6.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a recycling device is collected to rainwater, includes filter box (1), its characterized in that: the rain collecting hopper is characterized in that the rain collecting hopper (2) is communicated with the upper surface of the filter box (1), the first filter screen (3) is fixedly connected to the inside of the rain collecting hopper (2), the second filter screen (4) is fixedly connected to the inside of the filter box (1), the collecting boxes (5) are fixedly connected to the outer walls of the left side and the right side of the filter box (1) respectively, the material guiding channels (6) which are mutually communicated are formed between the collecting boxes (5) and the filter box (1), the third filter screen (7) is fixedly connected to the inside of the collecting boxes (5), the return pipe (8) which extends to the inside of the filter box (1) is inserted into the bottom of the collecting boxes (5), the gear chamber (9) which is fixedly connected to the outer wall of the right side of the filter box (1) is arranged on the upper side of the collecting boxes (5), the drain pipe (10) with a control valve is inserted into the bottom of the filter box (1), and the cleaning mechanism is arranged inside the filter box (1).

2. The rainwater collection and reuse device according to claim 1, characterized in that: the outside of collection box (5) all is provided with the clearance mouth.

3. The rainwater collection and reuse device according to claim 1, characterized in that: the material guide channel (6) is obliquely arranged.

4. The rainwater collection and reuse device according to claim 1, characterized in that: the cleaning mechanism comprises a rotating shaft (11) extending to the inside of the filter tank (1) and a forward and reverse rotating motor (12) fixedly connected with the rotating shaft (11) and arranged at the left side of the filter tank (1), the right side of the rotating shaft (11) is fixedly connected with a driving wheel (13), the outer side of the driving wheel (13) is meshed with a driving wheel (14), the top of the driving wheel (14) is fixedly connected with a driving shaft (15) penetrating through a first filter screen (3), the outer side of the driving shaft (15) is fixedly connected with a cleaning brush (16) attached to the upper surface of the first filter screen (3) respectively, the outer side of the driving wheel (14) is meshed with a driven wheel (17), the right side of the driven wheel (17) is fixedly connected with a connecting shaft (18) extending to the inside of a gear chamber (9), the right side of the connecting shaft (18) is fixedly connected with a driving gear (19), the lower side of the driving gear (19) is meshed with a driven gear (20), the left side of the driven gear (20) is fixedly connected with a second filter screen (21) extending to the inside of the filter tank (1) and rotating with the left inner wall (21) of the filter tank (1), the second filter screen (21) is screwed on the outer side of the threaded shaft (22), the inside of the scraping plate (22) is inserted with a limiting rod (23) fixedly connected between the inner walls of the left side and the right side of the filter box (1).

5. The rainwater collection and reuse device according to claim 4, wherein: and a protective shell is arranged on the outer side of the forward and reverse rotating motor (12).

6. The rainwater collection and reuse device according to claim 4, wherein: the outside of the transmission shaft (15) is rotationally connected with a supporting frame fixedly connected inside the filter box (1).