CN113896340A

CN113896340A - Rainwater collecting and purifying system

Info

Publication number: CN113896340A
Application number: CN202111175699.1A
Authority: CN
Inventors: ***
Original assignee: Individual
Current assignee: Shenzhen Baoan Dongjiang Environmental Protection Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-01-07
Anticipated expiration: 2041-10-09
Also published as: CN113896340B

Abstract

The invention belongs to the field of rainwater purification, and relates to a rainwater collecting and purifying system which comprises a large reservoir fixedly arranged on the ground, wherein a working module is fixedly arranged at the central position in the reservoir, a waterproof cover is arranged at the top of the working module, a water inlet module is arranged on the side surface of the working module, a garbage collecting module is arranged on the water inlet module on the opposite side of the working module, and a water outlet pipe penetrating out of the reservoir is arranged on the side surface of the working module below the garbage collecting module. The invention mainly aims at the conditions of separating and cleaning large granular substances in the process of rainwater recovery and filtration, automatically replacing filter cotton and flushing for reuse.

Description

Rainwater collecting and purifying system

Technical Field

The invention belongs to the field of rainwater purification, and particularly relates to a rainwater collection and purification system.

Background

Rainwater is a common water resource in daily life, but the daily rainwater contains various toxic and harmful substances due to atmospheric pollution and cannot be directly used. Therefore, a rainwater collection and purification system is needed to be designed, daily rainwater is collected and filtered for multiple times, and pollutants generated in the filtering process are cleaned simultaneously, so that the rainwater can be normally used.

Disclosure of Invention

The invention aims to provide a rainwater collecting and purifying system aiming at the problems in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a purification system is collected to rainwater, includes the subaerial great cistern of fixed mounting, the fixed work module that is equipped with in central point position in the cistern, work module top is equipped with the buckler, the work module side is equipped with into water the module, it is equipped with the garbage collection module to intake the module and is located the opposite side on the work module, the work module side is located garbage collection module below and is equipped with the outlet pipe of wearing out the cistern.

Preferably, the working module comprises a first shell, a water inlet chamber is arranged in the first shell and close to the water inlet module, a rotating shaft is fixedly arranged on a sewage discharge outlet at the top of the water inlet chamber, and blades are fixedly arranged on the rotating shaft; a water filtering chamber is arranged in the first shell below the water inlet chamber, a sewer pipe penetrating into the lower part of the water filtering chamber is fixedly arranged below the water inlet chamber, a sieve plate is arranged in the center of the water filtering chamber, and a plurality of water permeable holes for blocking large granular solids are formed in the sieve plate; a sewage discharge plate is arranged below the sieve plate in the water filtering chamber, a sewage discharge torsional spring is arranged in the sewage discharge plate in the direction close to the inner side of the water inlet and storage tank, the sewage discharge torsional spring is fixed on a shell of the water filtering chamber, and a sewage discharge spring is arranged below the sewage discharge plate; the first shell is provided with a first waste collection module, and the waste collection module is provided with a first waste discharge plate; the drainage chamber is located the sieve top and is seted up and be connected with the honeycomb duct, honeycomb duct connection is to filter pulp filter module, filter pulp filter module below is equipped with the drain of wearing out first casing, filter pulp filter module is located first casing in-connection and is equipped with the fourth casing, be equipped with high-efficient active carbon in the fourth casing, the fourth casing outwards communicates the outlet pipe.

Preferably, the water inlet module comprises a second shell, a water inlet pipe penetrating into the reservoir is connected to the second shell, a push plate is arranged in the second shell in the direction close to the water inlet pipe, a push rod penetrating out of the second shell is fixedly connected to the lower portion of the push plate, and a sealing sliding groove for the push rod to move is formed in the bottom of the second shell; the working module is characterized in that a third shell with a sliding groove is arranged in the reservoir outside, a floating plate with an inclined surface is arranged in the third shell, the floating plate is arranged in the third shell, the floating force of the floating plate is smaller than that of water, the floating plate is arranged in the third shell, the lower portion of the floating plate is an inclined surface, the upper portion of the third shell is connected to a push rod, and the inclined plate is arranged in the third shell and is provided with a pressure spring.

Preferably, the blowdown subassembly is including fixing the first fixed knot on the blowdown board, the blowdown export top has to have seted up the movable groove in the first casing for, the movable groove internal fixation is equipped with the roller bearing, the roller bearing outside is located the movable groove and is equipped with the roller, fixed connection is buckled to first fixed and is equipped with the haulage rope that passes roller down, the shrouding that is equipped with the downward sealed blowdown export is connected to the haulage rope below, be equipped with the fixed knot of second of connecting the haulage rope on the shrouding, the shrouding is located the blowdown export top and is equipped with the grooved limiting plate in area.

Preferably, the filter cotton filtering module comprises a water inlet movable block which is sleeved on the flow guide pipe and can slide, a water inlet is arranged on the water inlet movable block and is close to the flow guide pipe, a water inlet pipeline is arranged above the water inlet positioned in the water inlet movable block, and a sewage discharge pipeline communicated with a sewage discharge outlet is arranged below the water inlet pipeline in the water inlet movable block; the movable block that intakes is close to the fourth casing direction and is equipped with the rolling disc, the fixed center pin that is equipped with in rolling disc center, the rolling disc bottom is equipped with the rotation groove of taking the chute, the movable block that intakes goes up the fixed pressure pole that is equipped with and slides in the chute, the inlet channel is located and is equipped with the cotton filter chamber in the rolling disc, the cotton filter chamber is located and is equipped with the filter pulp in the rolling disc, the filter pulp is located the rolling disc bottom and has seted up outlet conduit, outlet conduit is equipped with the water conservancy diversion pipeline that communicates the fourth casing.

Preferably, the garbage collection module comprises a garbage collection cover, a clamping groove is formed in the outer side of the garbage collection cover on the first shell, and a water filtering opening is formed in the bottom of the garbage collection cover.

Advantageous effects

The invention provides a method for improving the prior art, which has the following improvements and advantages:

1. the invention automatically separates large granular substances through the sewage discharge assembly.

2. When the filtering effect of the filter cotton is poor, the invention can automatically adjust and use new filter cotton, and simultaneously carry out back flushing on the used filter cotton to remove the blockage for recycling.

Drawings

Fig. 1 is an isometric schematic of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged view of a structure a in fig. 2.

Fig. 4 is an enlarged view of the structure at B in fig. 2.

Fig. 5 is a sectional view taken along line C-C in fig. 4.

In the figure, 10, a first housing; 11. a second housing; 12. pushing the plate; 13. a conduit inlet; 14. a push rod; 15. a floating plate; 16. an inclined pressing plate; 17. a pressure spring; 18. a third housing; 19. a sewage draining outlet; 20. a filter cotton filtering module; 21. a rotating shaft; 22. an outlet of the aqueduct; 23. a water outlet pipe; 24. a blade; 25. a water inlet chamber; 26. a sewer pipe; 27. a sieve plate; 28. water permeable holes; 29. a flow guide pipe; 30. a blowdown assembly; 31. a sewage draining plate; 32. a sewage draining torsion spring; 33. a sewage discharge spring; 34. a waste collection hood; 35. a water filtering port; 36. a fourth housing; 37. high-efficiency active carbon; 38. a water filtering chamber; 39. a first fixing buckle; 40. a roller; 41. a roller; 42. a hauling rope; 43. a second fixing buckle; 44. closing the plate; 45. a limiting plate; 46. a water inlet pipe; 47. a blowdown outlet; 48. a card slot; 49. a water inlet; 50. a water inlet pipe; 51. a cotton filtering chamber; 52. a water inlet movable block; 53. a pressure lever; 54. rotating the disc; 55. a rotating groove; 56. filtering cotton; 57. a water outlet pipeline; 58. a diversion pipeline; 59. a central shaft; 60. a blowdown line; 61. sealing the chute; 81. a reservoir; 82. a working module; 83. a waterproof cover; 84. a water inlet module; 85. a garbage collection module; 86. and (5) discharging a water pipe.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 5, a rainwater collection and purification system comprises a large reservoir 81 fixedly installed on the ground, a working module 82 is fixedly arranged at the central position in the reservoir 81, a waterproof cover 83 is arranged at the top of the working module 82, a water inlet module 84 is arranged at the side surface of the working module 82, a garbage collection module 85 is arranged at the opposite side of the water inlet module 84 on the working module 82, and a water outlet pipe 86 penetrating out of the reservoir 81 is arranged below the garbage collection module 85 at the side surface of the working module 82.

Further, the working module 82 comprises a first housing 10, a water inlet chamber 25 is arranged in the first housing 10 and close to the water inlet module 84, a rotating shaft 21 is fixedly arranged on the sewage outlet 19 at the top of the water inlet chamber 25, and blades 24 are fixedly arranged on the rotating shaft 21; a water filtering chamber 38 is arranged in the first shell 10 below the water inlet chamber 25, a sewer pipe 26 penetrating into the lower part of the water filtering chamber 38 is fixedly arranged below the water inlet chamber 25, a sieve plate 27 is arranged at the central position in the water filtering chamber 38, and a plurality of water permeable holes 28 for blocking large granular solids are formed in the sieve plate 27; a sewage discharge plate 31 is arranged below the sieve plate 27 in the water filtering chamber 38, a sewage discharge torsion spring 32 is arranged in the sewage discharge plate 31 in the direction close to the inner side of the reservoir 81, the sewage discharge torsion spring 32 is fixed on the shell of the water filtering chamber 38, and a sewage discharge spring 33 is arranged below the sewage discharge plate 31; the sewage discharging plate 31 is provided with a sewage discharging outlet 47 on the first shell 10 at the inner side of the garbage collecting module 85, and a sewage discharging assembly 30 is arranged in the sewage discharging outlet 47; the drainage chamber 38 is located above the sieve plate 27 and is provided with a flow guide pipe 29, the flow guide pipe 29 is connected to the filter cotton filtering module 20, a sewage discharge port 19 penetrating through the first shell 10 is arranged below the filter cotton filtering module 20, the filter cotton filtering module 20 is located in the first shell 10 and is connected with a fourth shell 36, efficient activated carbon 37 is arranged in the fourth shell 36, and the fourth shell 36 is communicated with a water outlet pipe 86 outwards.

Further, the water inlet module 84 comprises a second housing 11, a water inlet pipe 46 penetrating into the water reservoir 81 is connected to the second housing 11, a push plate 12 is arranged in the second housing 11 in a direction close to the water inlet pipe 46, a push rod 14 penetrating through the second housing 11 is fixedly connected to the lower side of the push plate 12, and a sealing sliding groove 61 for moving the push rod 14 is arranged at the bottom in the second housing 11; a third shell 18 with a sliding chute is arranged in the reservoir 81 and outside the working module 82, a floating plate 15 with an inclined surface and positioned in the third shell 18 and having buoyancy smaller than that of water is arranged on the sliding chute in the third shell 18, an inclined pressing plate 16 with an inclined surface and positioned below is connected to the push rod 14 and positioned above the inner part of the third shell 18, and a pressure spring 17 is arranged in the third shell 18 and positioned on the inclined pressing plate 16.

Further, blowdown subassembly 30 is including fixing the first fixed knot 39 on blowdown board 31, blowdown export 47 top has the movable groove of having seted up in first casing 10 for , the fixed roller 41 that is equipped with in the movable groove, the roller 41 outside is located the movable groove and is equipped with roller 40, fixed connection is equipped with the haulage rope 42 that passes roller 40 down on the first fixed knot 39, the shrouding 44 that is equipped with downward sealed blowdown export 47 is connected to haulage rope 42 below, be equipped with the fixed knot 43 of second of connecting haulage rope 42 on the shrouding 44, shrouding 44 is located blowdown export 47 top and is equipped with grooved limiting plate 45.

Furthermore, the filter cotton filtering module 20 comprises a movable water inlet block 52 which is sleeved on the guide pipe 29 and can slide, a water inlet 49 is arranged on the movable water inlet block 52 and is close to the guide pipe 29, a water inlet pipeline 50 is arranged at the upper part of the water inlet 49 in the movable water inlet block 52, and a sewage discharge pipeline 60 communicated with the sewage discharge outlet 19 is arranged below the water inlet pipeline 50 in the movable water inlet block 52; a rotating disc 54 is arranged in the water inlet movable block 52 in the direction close to the fourth shell 36, a central shaft 59 is fixedly arranged in the center of the rotating disc 54, a rotating groove 55 with a chute is arranged at the bottom of the rotating disc 54, a pressure rod 53 sliding in the chute is fixedly arranged on the water inlet movable block 52, a filter cotton chamber 51 is arranged in the rotating disc 54 of the water inlet pipe 50, filter cotton 56 is arranged in the rotating disc 54 of the filter cotton chamber 51, a water outlet pipe 57 is arranged at the bottom of the rotating disc 54 of the filter cotton 56, and a flow guide pipe 58 communicated with the fourth shell 36 is arranged on the water outlet pipe 57.

Further, the garbage collection module 85 includes a garbage collection cover 34, the garbage collection cover 34 is located on the first housing 10 and is provided with a clamping groove 48 on the outer side, and the bottom of the garbage collection cover 34 is provided with a water filtering opening 35.

Principle of operation

When rain water accumulates in the reservoir 81 in rainy weather, the water level rises continuously, the floating plate 15 moves upwards along the sliding groove continuously under the action of buoyancy force until the inclined pressing plate 16 is pushed to move towards the third shell 18, the push rod 14 is driven to move in the sealing sliding groove 61, when the push rod 14 drives the push plate 12 to move inwards, water is sucked into the second shell 11 from the water inlet pipe 46 due to the small air pressure in the second shell 11 and flows into the water guide pipe inlet 13, and the water guide pipe outlet 22 flows out. Flow into intake chamber 25 through outlet pipe 23, strike blade 24 and drive blade 24 and rotate when flowing out from outlet pipe 23 for water in intake chamber 25 is in mobile state all the time, prevents that solid particle from deposiing.

During water flowed into drainage chamber 38 from downcomer 26, the large granule was stayed sieve 27 below and is fallen on blowdown board 31, and when the large granule was more on blowdown board 31, blowdown torsional spring 32 rotated and drives blowdown board 31 and pull up shrouding 44, and blowdown export 47 is opened, and the large granule material on the blowdown board 31 is followed rivers and is washed into rubbish collection cover 34, and blowdown export 47 is kick-backed to blowdown board 31 closes. The water in the water filtering chamber 38 flows into the water inlet 49 from the draft tube 29 and enters the filter cotton chamber 51 from the water inlet pipe 50, the filter cotton 56 filters small particles in the water, the water flows to the draft tube 58 from the water outlet pipe 57 and enters the fourth shell 36 to be filtered and adsorbed by the high efficiency activated carbon 37, and the water flows out from the water outlet pipe 86 for people to use.

When the filter cotton 56 is blocked by a large number of small particles to cause the filtering effect to be poor, the water pressure rushes to the filter cotton 56 to push the water inlet movable block 52 to move towards the water inlet 49, so that the pressure rod 53 moves in the movable groove on the rotating groove 55 to drive the rotating disc 54 to rotate, the blocked filter cotton 56 rotates to the lower part, and when water flows through the diversion pipeline 58, a small part of water flow backflushs the filter cotton 56 from the water outlet pipeline 57 to flush the small particles into the sewage discharge pipeline 60 and discharge the small particles from the sewage discharge outlet 19.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A rainwater collection and purification system comprises a large water storage tank (81) fixedly installed on the ground, a working module (82) is fixedly arranged in the central position in the water storage tank (81), and the rainwater collection and purification system is characterized in that: work module (82) top is equipped with buckler (83), work module (82) side is equipped with into water module (84), it is equipped with garbage collection module (85) to be located work module (82) opposite side in water module (84), work module (82) side is located garbage collection module (85) below and is equipped with outlet pipe (86) of wearing out cistern (81).

2. A rainwater collection and purification system according to claim 1, wherein: the working module (82) comprises a first shell (10), a water inlet chamber (25) is arranged in the first shell (10) and close to the water inlet module (84), a rotating shaft (21) is fixedly arranged at the top of the water inlet chamber (25) and positioned on the sewage outlet (19), and blades (24) are fixedly arranged on the rotating shaft (21); a water filtering chamber (38) is arranged in the first shell (10) below the water inlet chamber (25), a sewer pipe (26) penetrating into the lower part of the water filtering chamber (38) is fixedly arranged below the water inlet chamber (25), a sieve plate (27) is arranged in the center of the water filtering chamber (38), and a plurality of water permeable holes (28) for blocking large granular solids are formed in the sieve plate (27); a sewage discharge plate (31) is arranged below the sieve plate (27) in the water filtering chamber (38), a sewage discharge torsion spring (32) is arranged in the sewage discharge plate (31) along the inner side direction of the water inlet reservoir (81), the sewage discharge torsion spring (32) is fixed on a shell of the water filtering chamber (38), and a sewage discharge spring (33) is arranged below the sewage discharge plate (31); the sewage discharge plate (31) is arranged on the first shell (10) and positioned on the inner side of the garbage collection module (85), a sewage discharge outlet (47) is formed in the sewage discharge outlet (47), and a sewage discharge assembly (30) is arranged in the sewage discharge outlet (47); drainage room (38) are located sieve (27) top and offer and are connected with honeycomb duct (29), honeycomb duct (29) are connected to filter pulp and filter module (20), filter pulp filter module (20) below is equipped with drain (19) of wearing out first casing (10), filter pulp filter module (20) are located first casing (10) in-connection and are equipped with fourth casing (36), be equipped with high-efficient active carbon (37) in fourth casing (36), fourth casing (36) outside intercommunication outlet pipe (86).

3. A rainwater collection and purification system according to claim 2, wherein: the water inlet module (84) comprises a second shell (11), a water inlet pipe (46) penetrating into the water reservoir (81) is connected to the second shell (11), a push plate (12) is arranged in the second shell (11) in a direction close to the water inlet pipe (46), a push rod (14) penetrating out of the second shell (11) is fixedly connected to the lower portion of the push plate (12), and a sealing sliding groove (61) for the push rod (14) to move is formed in the bottom of the second shell (11); the utility model discloses a water pump, including work module (82), working module (82) outside is located and is equipped with third casing (18) that have the spout in cistern (81), be equipped with buoyancy and be less than the kickboard (15) of taking the inclined plane in third casing (18) of being located of water on the spout in third casing (18), the top is connected and is equipped with below inclined pressing plate (16) for the inclined plane on push rod (14) in third casing (18), inclined pressing plate (16) are located and are equipped with pressure spring (17) in third casing (18).

4. A rainwater collection and purification system according to claim 3, wherein: blowdown subassembly (30) are including fixing first fixed knot (39) on blowdown board (31), blowdown export (47) top has seted up the movable groove in first casing (10) for , the movable groove internal fixation is equipped with roller shaft (41), the roller shaft (41) outside is located the movable groove and is equipped with roller (40), fixed connection is equipped with pull rope (42) that passes roller (40) down on first fixed knot (39), shrouding (44) that are equipped with downward sealed blowdown export (47) are connected to pull rope (42) below, be equipped with the fixed knot (43) of second of connecting pull rope (42) on shrouding (44), shrouding (44) are located blowdown export (47) top and are equipped with grooved limiting plate (45) in area.

5. A rainwater collection and purification system according to claim 3, wherein: the filter cotton filtering module (20) comprises a movable water inlet block (52) which is sleeved on the guide pipe (29) in a sliding manner, a water inlet (49) is formed in the movable water inlet block (52) in the direction close to the guide pipe (29), a water inlet pipeline (50) is arranged at the upper part of the water inlet (49) in the movable water inlet block (52), and a sewage discharge pipeline (60) communicated with a sewage discharge outlet (19) is arranged below the water inlet pipeline (50) in the movable water inlet block (52); it is equipped with rolling disc (54) to advance water movable block (52) and be close to fourth casing (36) direction, rolling disc (54) center is fixed and is equipped with center pin (59), rolling disc (54) bottom is equipped with rotation groove (55) of taking the chute, it goes up fixed pressure bar (53) that are equipped with to slide in the chute to advance water movable block (52), inlet channel (50) are located and are equipped with filter pulp room (51) in rolling disc (54), filter pulp room (51) are located and are equipped with filter pulp (56) in rolling disc (54), outlet conduit (57) have been seted up to filter pulp (56) are located rolling disc (54) bottom, outlet conduit (57) are equipped with water conservancy diversion pipeline (58) that communicate fourth casing (36).

6. A rainwater collection and purification system according to claim 1, wherein: the garbage collection module (85) comprises a garbage collection cover (34), a clamping groove (48) is formed in the outer side, located on the first shell (10), of the garbage collection cover (34), and a water filtering opening (35) is formed in the bottom of the garbage collection cover (34).