CN216778030U

CN216778030U - Rainwater collecting and filtering device

Info

Publication number: CN216778030U
Application number: CN202220363391.3U
Authority: CN
Inventors: 梁士山; 何春阳
Original assignee: Henan Sponge Ecological Municipal Engineering Construction Co ltd
Current assignee: Henan Sponge Ecological Municipal Engineering Construction Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-21
Anticipated expiration: 2032-02-22

Abstract

The application relates to the field of rainwater collection, in particular to a rainwater collection and filtration device, which comprises a filtration tank, a water inlet and a water outlet which are respectively arranged at the top and the bottom of the filtration tank, a conical filtration cover which is embedded in the filtration tank, a rotating shaft which is coaxially arranged in the filtration tank and two ends of which are respectively connected with the inner wall at the top of the filtration tank and the top of the conical filtration cover in a rotating way, and a cleaning brush which is connected with the rotating shaft and is butted on the upper surface of the conical filtration cover, the filtering cover is provided with a through groove extending along the bus direction, the bottom of the conical filtering cover is provided with a collecting box at the through groove, one end of the collecting box is abutted against the inner side wall of the filter tank, the side wall of the filter tank is provided with a cleaning port communicated with the collecting box, the cleaning opening is provided with a sealing piece, and the rotating shaft is connected with a driving assembly for driving the rotating shaft to rotate. This application has the effect that improves rainwater recovery quality of water.

Description

Rainwater collecting and filtering device

Technical Field

The application relates to the field of rainwater collection, in particular to a rainwater collection and filtration device.

Background

Along with the lack of water resource, people's water conservation consciousness is strengthened, for the utilization ratio of the improvement energy, caters to the modern theory of using water wisely, adopts rainwater collection device to gather the rainwater now, but recycle, and the city's of being convenient for construction development reduces water resource energy consumption simultaneously.

However, the existing rainwater collecting device cannot effectively filter impurities in the using process, and the quality of recovered water is poor; and dust falls in the rainwater recovery device to further affect the water quality, so improvement is required.

Disclosure of Invention

In order to heighten the quality of collected rainwater, the application provides a rainwater collection and filtration device.

The application provides a pair of rainwater collection and filtration device adopts following technical scheme:

the utility model provides a filter equipment is collected to rainwater, includes the filtration jar, sets up water inlet and the delivery port in filtration tank deck portion and bottom respectively, inlays and locates toper filter mantle, coaxial setting in filtration jar in and both ends rotate respectively connect in filter tank deck portion inner wall with the axis of rotation at toper filter mantle top, connect in axis of rotation and butt in the cleaning brush of toper filter mantle upper surface, set up the logical groove that extends along its generating line direction on the filter mantle, toper filter mantle bottom is located lead to groove department and install the collection box, collect box one end butt in the filtration jar inside wall, filter jar lateral wall seted up the clearance mouth with it is linked together to collect the box, clearance mouth department is equipped with the closure, the axis of rotation connection has and is used for driving its pivoted drive assembly.

Through adopting above-mentioned technical scheme, the rainwater gets into the filtration jar from the inlet tube in, filters through the toper filter mantle, then flows from delivery port department, and the rainwater is when the toper filter mantle, and the upper surface of toper filter mantle can be stayed to impurity in the rainwater, and drive assembly drive axis of rotation rotates to drive the cleaning brush and rotate, scrape the impurity of filter mantle upper surface and fall to in collecting the box, open during the clearance the closure piece from clearance mouth clear up can.

Preferably, the drive assembly includes the edge filter jar radial extension's drive shaft, it is equipped with the connecting rod of vertical setting to filter jar top inner wall, the bottom of connecting rod is equipped with the lantern ring, the drive shaft with rotate between the lantern ring and be connected with a plurality of cover of stirring that are the hemisphere setting of arranging around its circumference in the drive shaft, the drive shaft wherein one side stir the cover and be located under the water inlet, first bevel gear is located to the cover in the drive shaft, the cover is equipped with in the axis of rotation with first bevel gear engaged with second bevel gear.

Through adopting above-mentioned technical scheme, when the rainwater of collecting entered from the water inlet, the rainwater impacted the toggle cover of actuating lever one side under the action of gravity of self, promoted to toggle the cover and remove to drive the drive shaft and rotate, the drive shaft drives the axis of rotation through engaged with first bevel gear and second bevel gear and rotates, thereby drives the cleaning brush and rotates, turns into kinetic energy with the gravitational potential energy of rainwater, makes its realization automatic clearance, has saved the energy.

Preferably, the collection box is internally and slidably embedded with a scraper, the bottom of the scraper is abutted against the bottom of the collection box, a screw is arranged in the collection box, the two ends of the screw are respectively and rotatably connected with the two ends of the collection box, the scraper is in threaded connection with the screw, and one end of the screw is sequentially and rotatably arranged on the collection box and the filter tank and is connected with a handle.

Through adopting above-mentioned technical scheme, impurity falls to and collects the box bottom after, rotates the screw rod during clearance and drives the scraper blade motion, scrapes out impurity from the clearance mouth, and the cleaning performance is clean.

Preferably, the cleaning brush comprises a cleaning rod connected to the rotating shaft, a sliding groove formed in the bottom of the cleaning rod and extending along the length direction of the cleaning rod, and a brush head inserted into the sliding groove in a sliding mode, a spring is arranged in the sliding groove, and two ends of the spring are connected to the wall of the sliding groove and the brush head respectively.

Through adopting above-mentioned technical scheme, the spring promotes brush head and all the time the butt in toper filter mantle upper surface, has guaranteed clear effect.

Preferably, the closing piece comprises a containing cavity arranged on one side of the opening wall of the cleaning opening and a closing plate which is connected with the cleaning opening in a sliding mode and is contained in the containing cavity, and a poke rod is connected to the side wall of the closing plate.

By adopting the technical scheme, the opening and closing of the cleaning opening can be completed by sliding the closing plate.

Preferably, the bottom of the collecting box is provided with a filtering hole.

Through adopting above-mentioned technical scheme, prevent to collect box interior ponding, the water that flows into in collecting the box all can in time ooze.

Preferably, the outer wall of the filtering tank is located a supporting plate is arranged below the cleaning port, and a storage box is arranged at the top of the supporting plate.

Through adopting above-mentioned technical scheme, the storage box that sets up is convenient for collect the impurity of clearing up out.

Preferably, the top of the supporting plate is provided with a groove, and the bottom of the storage box is embedded in the groove in a sliding manner.

Through adopting above-mentioned technical scheme, the recess that sets up makes the storage box more stable at the in-process that uses.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arranged cleaning brush sweeps impurities on the upper surface of the conical filter cover into the collecting box, so that the filtered impurities can be conveniently collected, and meanwhile, the phenomenon that the conical filter cover is blocked by the impurities due to accumulation is avoided;

2. the driving assembly converts the gravitational potential energy of water into kinetic energy, realizes the driving of the rotating shaft and saves energy.

Drawings

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

FIG. 2 is a sectional view showing the entire structure of the present embodiment;

fig. 3 is a partially enlarged view of a portion a in fig. 2;

fig. 4 is a partially enlarged view of a portion B in fig. 2.

Description of reference numerals: 1. a filtration tank; 2. supporting legs; 3. a water inlet; 4. a water outlet; 5. an on-off valve; 6. a conical filter housing; 7. a rotating shaft; 8. a cleaning brush; 9. a collection box; 10. cleaning the opening; 11. a closure; 12. a drive assembly; 13. a drive shaft; 14. a connecting rod; 15. a collar; 16. a first bevel gear; 17. a second bevel gear; 18. a cover is shifted; 19. a cleaning rod; 20. a sliding groove; 21. a brush head; 22. a spring; 23. a squeegee; 24. a screw; 25. a handle; 26. a support plate; 27. a storage box; 28. a receiving cavity; 29. a closing plate; 30. a rubber layer; 31. a poke rod; 32. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses filter equipment is collected to rainwater. Referring to fig. 1 and 2, a rainwater collecting and filtering device comprises a filtering tank 1, supporting legs 2 installed at the bottom of the filtering tank 1, a water inlet 3 and a water outlet 4 which are respectively arranged at the top of the filtering tank 1, a switch valve 5 arranged at the water outlet 4, and a conical filtering cover 6 embedded in the filtering tank 1, wherein rainwater is pumped into the filtering tank 1 from the water inlet 3 and is discharged from the water outlet 4 after being filtered by the conical filtering cover 6.

Referring to fig. 2 and 4, a rotating shaft 7 is coaxially arranged in the filter tank 1, the top end and the bottom end of the rotating shaft 7 are respectively rotatably connected to the inner wall of the top of the filter tank 1 and the conical filter cover 6, a cleaning brush 8 is connected to the rotating shaft 7, the cleaning brush 8 extends along the generatrix direction of the conical filter cover 6, bristles of the cleaning brush abut against the upper surface of the conical filter cover 6, a through groove extending along the generatrix direction of the conical filter cover 6 is formed in the conical filter cover 6, a collecting box 9 is arranged at the bottom of the conical filter cover 6 at the through groove, one end of the collecting box 9 abuts against the inner side wall of the filter tank 1, a cleaning port 10 communicated with the collecting box 9 is formed in the side wall of the filter tank 1, a sealing part 11 is arranged at the cleaning port 10, the rotating shaft 7 is connected with a driving component 12 for driving the rotation of the rotating shaft 7, the driving component 12 comprises a driving shaft 13 extending along the radial direction of the filter tank 1, the inner wall of the top of the filter tank 1 is connected with a connecting rod 14, a connecting rod, Connecting rod 14 bottom is connected with the lantern ring 15, drive shaft 13 rotates to be connected in lantern ring 15 inner wall, the fixed cover is equipped with first bevel gear 16 on the drive shaft 13, fixed cover is equipped with the second bevel gear 17 with first bevel gear 16 engaged with, drive shaft 13 perisporium is connected with a plurality of stir the cover 18 that are the hemisphere setting of arranging around its circumference, water inlet 3 is located one side top of drive shaft 13, from 3 suction of water inlet filter tank 1 the rainwater impact to drive shaft 13 on the stir the cover 18 of connecting, stir the cover 18 and drive the actuating lever rotation under the impact of rainwater, the actuating lever drives axis of rotation 7 through engaged with first bevel gear 16 and second bevel gear 17 and rotates, thereby drive cleaning brush 8 and rotate and carry out the scrubbing of toper filter mantle 6 upper surface, brush in collecting box 9.

The cleaning brush 8 comprises a cleaning rod 19 connected to the rotating shaft 7, a sliding groove 20 formed in the bottom of the cleaning rod 19 and extending along the length direction of the cleaning rod, and a brush head 21 inserted into the sliding groove 20 in a sliding mode, a spring 22 is arranged in the sliding groove 20, two ends of the spring 22 are connected to the groove wall of the sliding groove 20 and the brush head 21 respectively, and the spring 22 enables bristles on the brush head 21 to abut against the upper surface of the conical filter housing 6 all the time, so that the cleaning effect is guaranteed.

Referring to fig. 2, it inlays and is equipped with scraper blade 23 to slide in collecting box 9, the bottom butt of scraper blade 23 is in collecting box 9 bottoms, it sets up the both ends and rotates respectively and connect in the screw rod 24 of collecting box 9 both ends inner wall to be equipped with the level in the box 9, the one end of screw rod 24 rotates in proper order and wears to locate collecting box 9 and filter jar 1 and fixed cover and be equipped with handle 25, scraper blade 23 screw-thread fit in screw rod 24, it removes to drive scraper blade 23 through rotating screw rod 24, the impurity that will fall to collecting box 9 bottoms is discharged from clearance mouth 10, the filtration pore has been seted up to the bottom of collecting box 9 simultaneously, avoid collecting box 9 interior ponding.

The lower part that the outer wall of filter tank 1 is located clearance mouth 10 is equipped with layer board 26, and layer board 26's top is seted up flutedly and is equipped with storage box 27 and slides and inlay and locate the recess in, and storage box 27 is convenient for collect from clearance mouth 10 exhaust impurity, and it is more stable in making its use to inlay in locating the recess simultaneously storage box 27.

Referring to fig. 2 and 3, the closing member 11 includes a storage cavity 28 opened on one side of the opening wall of the cleaning opening 10, a closing plate 29 slidably connected to the cleaning opening 10 and stored in the storage cavity 28, clamping grooves are formed in the other side and the upper and lower opening walls of the cleaning opening 10, the top and the bottom of the closing plate 29 are slidably connected to the clamping grooves formed in the upper and lower ends of the cleaning opening 10, when the closing plate 29 is closed, one end of the closing plate 29 abuts against the clamping groove formed in one side of the cleaning opening 10, rubber layers 30 are arranged on both sides of the closing plate 29, so that the sealing performance of the closing plate 29 when the cleaning opening 10 is closed is improved, a poking rod 31 is connected to the closing plate 29, the filter tank 1 is located in the storage cavity 28 and provided with a sliding groove 32, when the cleaning opening 10 is required to be opened, the poking rod 31 is moved into the sliding groove 32, at this time, the closing plate 29 is completely stored in the storage groove, and the cleaning opening 10 is completely opened.

The implementation principle of the rainwater collection and filtration device in the embodiment of the application is as follows: the rainwater of collecting is from water inlet 3 suction filter tank 1 in, the rainwater is discharged from delivery port 4 of bottom after the toper filter mantle 6 filters, impurity is filtered 6 upper surfaces of toper filter mantle, the rainwater gets into filter tank 1 back, the rainwater strikes on being located the drive shaft 13 of being connected under water inlet 3 on stirring the cover 18, stir cover 18 and drive the actuating lever rotation under the impact of rainwater, the actuating lever drives axis of rotation 7 through engaged with first bevel gear 16 and second bevel gear 17 and rotates, thereby drive the brush on the axis of rotation 7 and clean impurity, fall in collecting box 9, open closing plate 29 through stirring pole 31 during the clearance, rotation screw rod 24 drives scraper blade 23 and removes, the impurity that will fall in collecting box 9 is discharged, fall in the storage box 27 that is located setting of clearance mouth 10 below.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A rainwater collection and filtration device is characterized in that: comprises a filtering tank (1), a water inlet (3) and a water outlet (4) which are respectively arranged at the top and the bottom of the filtering tank (1), a conical filtering cover (6) which is embedded in the filtering tank (1), a cleaning brush (8) which is coaxially arranged in the filtering tank (1) and is respectively connected with the inner wall at the top of the filtering tank (1) and the top of the conical filtering cover (6) in a rotating way, and two ends of the cleaning brush (8) which are respectively connected with the inner wall at the top of the conical filtering cover (6) in a rotating way, the cleaning brush (8) is connected with the rotating shaft (7) and is abutted against the upper surface of the conical filtering cover (6), a through groove which extends along the direction of a generatrix of the filtering cover is arranged on the filtering cover, a collecting box (9) is arranged at the position of the bottom of the conical filtering cover (6) at the through groove, one end of the collecting box (9) is abutted against the inner side wall of the filtering tank (1), a cleaning port (10) is arranged on the side wall of the filtering tank (1) and is communicated with the collecting box (9), a sealing piece (11) is arranged at the cleaning opening (10), and a driving assembly (12) for driving the rotating shaft (7) to rotate is connected to the rotating shaft.

2. A rainwater collection and filtration unit according to claim 1 wherein: drive assembly (12) include along filter jar (1) radial extension's drive shaft (13), filter jar (1) top inner wall is equipped with connecting rod (14) of vertical setting, the bottom of connecting rod (14) is equipped with lantern ring (15), drive shaft (13) with rotate between the lantern ring (15) and be connected, be connected with on drive shaft (13) a plurality of around its circumference arrange be the hemisphere cover (18) of stirring that sets up, drive shaft (13) wherein stir cover (18) of one side be located under water inlet (3), first bevel gear (16) are located to the cover on drive shaft (13), the cover is equipped with on axis of rotation (7) with second bevel gear (17) that first bevel gear (16) meshed.

3. A rainwater collecting and filtering unit according to claim 1, wherein: collect box (9) interior sliding fit and be equipped with scraper blade (23), scraper blade (23) bottom butt in collect box (9) bottom, be equipped with screw rod (24) in collecting box (9), screw rod (24) both ends rotate respectively connect in collect box (9) both ends, scraper blade (23) threaded connection in screw rod (24), screw rod (24) one end rotates in proper order and wears to locate collect box (9) with filter tank (1) is connected with handle (25).

4. A rainwater collection and filtration unit according to claim 1 wherein: the cleaning brush (8) comprises a cleaning rod (19) connected to the rotating shaft (7), a sliding groove (20) formed in the bottom of the cleaning rod (19) and extending along the length direction of the cleaning rod, and a brush head (21) inserted into the sliding groove (20) in a sliding mode, a spring (22) is arranged in the sliding groove (20), and the two ends of the spring (22) are connected to the groove wall of the sliding groove (20) and the brush head (21) respectively.

5. A rainwater collection and filtration unit according to claim 1 wherein: the sealing piece (11) comprises a containing cavity (28) arranged on one side of the opening wall of the cleaning opening (10) and a sealing plate (29) which is connected to the cleaning opening (10) in a sliding mode and contained in the containing cavity (28), and a poking rod (31) is connected to the side wall of the sealing plate (29).

6. A rainwater collection and filtration unit according to claim 1 wherein: the bottom of the collecting box (9) is provided with a filtering hole.

7. A rainwater collection and filtration unit according to claim 1 wherein: the outer wall of the filter tank (1) is located a support plate (26) is arranged below the cleaning port (10), and a storage box (27) is arranged at the top of the support plate (26).

8. A stormwater collecting and filtering device as claimed in claim 7, wherein: the top of the supporting plate (26) is provided with a groove, and the bottom of the storage box (27) is embedded in the groove in a sliding manner.