CN217265166U - Ecological building rainwater collection and utilization device - Google Patents

Abstract

The utility model relates to the technical field of rainwater recovery, in particular to an ecological building rainwater collecting and utilizing device, which not only can automatically filter out impurities in rainwater, prevent the impurities from blocking external pipelines, but also facilitates the collection and treatment of the impurities through a material pushing device, and comprehensively improves the reliability and the practicability in the use process; comprises a rainwater collecting device body; the rainwater collecting device comprises a filtering box, a drainage pipe, a feeding pipe, a filtering plate, a sealing plate, a water pump, a water inlet pipe, a plurality of groups of water outlet pipes, a stirring device, a lifting device and a material pushing device, wherein the filtering box is fixedly arranged at the upper end of the substrate through the support, a cavity is arranged inside the filtering box, a rainwater collecting device body is fixedly arranged at the upper end of the filtering box, the left part and the right part of the lower part of the cavity of the filtering box are inclined planes, the drainage pipe is arranged at the lower part of the filtering box, a valve is arranged on the drainage pipe, and the feeding pipe is obliquely arranged at the middle part of the filtering box.

Description

Ecological building rainwater collection and utilization device

Technical Field

The utility model relates to a technical field of rainwater recovery especially relates to an ecological building rainwater is collected and is utilized device.

Background

The rainwater collecting device for the ecological building is a device for collecting rainwater, and has wide application in the process of municipal construction. Current building rainwater collection device includes the rainwater collection device body, and current ecological building rainwater collection device discovers in the use because the rainwater device is collected the body and only has the effect of collecting the rainwater, and can contain impurity such as some grit, grit and short and small branch in the rainwater, when carrying out the utilization with its pipeline discharge through the outside, the impurity in the rainwater blocks up outside pipeline easily, leads to its use reliability and practicality poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a not only can the automatic filtration go out the impurity of rainwater, prevent that impurity from blockking up outside pipeline, make things convenient for the collection and the processing to impurity through blevile of push moreover, synthesize the ecological building rainwater collection utilization equipment who has improved reliability and practicality in the use.

The utility model relates to an ecological building rainwater collecting and utilizing device, which comprises a rainwater collecting device body; the rainwater collecting device comprises a rainwater collecting device body, a filtering box, a support, a filtering box, a drain pipe, a feeding pipe, a filtering plate, a sealing plate, a water pump, a water inlet pipe, a plurality of groups of water outlet pipes, a stirring device, a lifting device and a material pushing device, wherein the filtering box is fixedly arranged at the upper end of the substrate through the support, a cavity is arranged inside the filtering box, the rainwater collecting device body is fixedly arranged at the upper end of the filtering box, the left part and the right part of the lower part of the cavity of the filtering box are inclined planes, the drain pipe is arranged at the lower part of the filtering box, a valve is arranged on the drain pipe, the feeding pipe is obliquely arranged at the middle part of the filtering box, the filtering plate is fixedly arranged at the upper part of the cavity of the filtering box, a plurality of groups of filtering holes are arranged on the filtering plate, a cleaning port is arranged at the right part of the filtering box, the cleaning port is communicated with the cavity of the filtering box, the sealing plate is arranged at the outer side of the cleaning port, the stirring device is arranged at the lower part of the cavity of the filtering box, the output end of the rainwater collecting device body is connected with the input end of the water inlet pipe through the water pump, the water inlet pipe is fixedly arranged at the upper end of the cavity of the filter box, a plurality of groups of water outlet pipes are arranged on the water inlet pipe, the water outlet pipes are all connected with the output end of the water inlet pipe, the water outlet pipes are all positioned at the left part above the filter plate, the water pump is fixedly arranged on the filter box, the lifting device is arranged at the upper part of the filter box, and the material pushing device is arranged on the lifting device; the water pump is started, rainwater in the rainwater collecting device body sequentially enters the water pump and the water inlet pipe into the plurality of groups of water outlet pipes, then the rainwater is discharged onto the filter plate through the plurality of groups of water outlet pipes, the water pump, the water inlet pipe and the plurality of groups of water outlet pipes are all pipes with large calibers, so impurities in the rainwater cannot be blocked in the water pump, the water inlet pipe and the plurality of groups of water outlet pipes, then the rainwater can slide downwards through the upper part of the filter plate due to the action of gravity, large-particle impurities in the rainwater can be filtered out by the filter plate in the downward sliding process of the rainwater on the filter plate and slide down to the right part of the filter plate through the inclined plane on the filter plate, the rainwater falls to the lower part of the cavity of the filter box through the plurality of groups of filter holes on the filter plate, then the precipitator is added to the lower part of the cavity of the filter box through the feeding pipe, then the stirring device is started, and the stirring device promotes the mixing of the precipitator and the rainwater, uniformly distributing a precipitator in rainwater, combining small particle impurities suspended in the rainwater with the precipitator and precipitating to the lower end of a filter box cavity, standing for a period of time to fully precipitate the small particle impurities in the rainwater, then opening a valve on a drain pipe to discharge clean rainwater in the filter box cavity to an external pipeline through the drain pipe for collection and utilization, then opening a sealing plate, then opening a lifting device to lower a material pushing device until the material pushing device descends to the upper part of the right part of a filter plate, then opening the material pushing device to push the impurities on the right part of the filter plate from left to right by the material pushing device, and discharging the impurities through a cleaning port on the filter box and then collecting the impurities; it not only can the automatic filtration go out the impurity in the rainwater, has prevented that impurity from blockking up outside pipeline, has made things convenient for the collection and the processing to impurity through blevile of push moreover, has synthesized reliability and the practicality that has improved in the use.

Preferably, the lifting device comprises an air cylinder, an ejector rod, a connecting plate and two groups of telescopic rods, the air cylinder is fixedly arranged at the upper end of the filter box, the ejector rod is vertically and slidably arranged at the upper end of a cavity of the filter box, the connecting plate is fixedly arranged at the lower end of the ejector rod, the upper ends of the two groups of telescopic rods are fixedly arranged at the upper end of the cavity of the filter box, the lower ends of the two groups of telescopic rods are fixedly arranged on the connecting plate, the output end of the air cylinder is connected with the upper end of the ejector rod, and the material pushing device is fixedly arranged on the connecting plate; the cylinder is opened, the connecting plate descends through the ejector rod, the connecting plate drives the material pushing device to descend, lifting of the material pushing device is facilitated, and convenience in the use process is improved.

Preferably, the material pushing device comprises two groups of supporting blocks, a screw rod, a waterproof motor, a sliding block and a push plate, wherein the two groups of supporting blocks are fixedly arranged at the lower end of the connecting plate; the waterproof motor is started, the waterproof motor drives the screw rod to rotate, the rotating screw rod enables the push plate to move from left to right through the sliding block, and impurities at the upper end of the filter plate are pushed to the right by the push plate in the process of moving to the right; the collection of impurities is facilitated, and the convenience in the use process is improved.

Preferably, the stirring device comprises two groups of driving shafts, four groups of stirring plates, two groups of first bevel wheels, two groups of second bevel wheels, a rotating shaft, a plurality of groups of stirring sheets and a driving motor, wherein the two groups of driving shafts are respectively and rotatably arranged at the left part and the right part of the filter box and are coaxial; open driving motor, driving motor drives left first cone pulley rotation through left drive shaft, left first cone pulley drives the first cone pulley rotation on right side through the second cone pulley, later two sets of drive shaft synchronous revolution, and two sets of drive shaft direction of rotation are opposite, the rotation axis rotation is driven to the second cone pulley simultaneously, two sets of drive shafts drive the multiunit stirring board rotation of left and right sides respectively, multiunit stirring board has promoted the upper and lower boiling of rainwater at rotatory in-process, make rainwater and abundant combination of precipitant, the rotation axis drives multiunit stirring piece rotation simultaneously, multiunit stirring piece has promoted the side-to-side movement of rainwater at rotatory in-process, further promoted the mixture between precipitant and the rainwater, the practicality has been improved.

Preferably, the device also comprises a sealing door and a collecting box, wherein the lower part of the filter box is provided with a collecting port, a sealing cover is arranged outside the collecting port, the lower end of the filter box is provided with a plurality of groups of drain holes, the sealing door is arranged on the outer sides of the plurality of groups of drain holes, the collecting box is fixedly arranged at the upper end of the substrate, and the collecting box is positioned below the sealing door; after most of water in the filter box cavity passes through the external pipeline drained by the drain pipe, opening the sealing door to enable the residual water at the lower part of the filter box cavity to fall into the collecting box through a plurality of groups of drain holes for collecting and processing, and then opening the sealing cover to collect impurities precipitated at the lower end of the filter box cavity; the collection and treatment of impurities at the lower end of the cavity of the filter box are facilitated, and the convenience is improved.

Preferably, the filter box is provided with an access hole, and a cover plate is arranged outside the access hole; through the arrangement, the filter box chamber equipment is convenient to overhaul and maintain, and convenience is improved.

Preferably, a liquid level meter is arranged on the filter tank; through the arrangement, the liquid level in the filter box cavity is conveniently monitored, and the convenience is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the water pump is started, rainwater in the rainwater collecting device body sequentially enters the water pump and the water inlet pipe into the plurality of groups of water outlet pipes, then the rainwater is discharged onto the filter plate through the plurality of groups of water outlet pipes, the water pump, the water inlet pipe and the plurality of groups of water outlet pipes are all pipes with large calibers, so impurities in the rainwater cannot be blocked in the water pump, the water inlet pipe and the plurality of groups of water outlet pipes, then the rainwater can slide downwards through the upper part of the filter plate due to the action of gravity, large-particle impurities in the rainwater can be filtered out by the filter plate in the downward sliding process of the rainwater on the filter plate and slide down to the right part of the filter plate through the inclined plane on the filter plate, the rainwater falls to the lower part of the cavity of the filter box through the plurality of groups of filter holes on the filter plate, then the precipitator is added to the lower part of the cavity of the filter box through the feeding pipe, then the stirring device is started, and the stirring device promotes the mixing of the precipitator and the rainwater, uniformly distributing a precipitator in rainwater, combining small particle impurities suspended in the rainwater with the precipitator and precipitating to the lower end of a filter box cavity, standing for a period of time to fully precipitate the small particle impurities in the rainwater, then opening a valve on a drain pipe to discharge clean rainwater in the filter box cavity to an external pipeline through the drain pipe for collection and utilization, then opening a sealing plate, then opening a lifting device to lower a material pushing device until the material pushing device descends to the upper part of the right part of a filter plate, then opening the material pushing device to push the impurities on the right part of the filter plate from left to right by the material pushing device, and discharging the impurities through a cleaning port on the filter box and then collecting the impurities; it not only can the automatic filtration go out the impurity in the rainwater, has prevented that impurity from blockking up outside pipeline, has made things convenient for the collection and the processing to impurity through blevile of push moreover, has synthesized reliability and the practicality that has improved in the use.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of a filter plate, a water inlet pipe, a water outlet pipe and the like;

FIG. 3 is a schematic structural diagram of a connecting plate, a lead screw, a slider and the like;

FIG. 4 is a schematic structural view of a drive shaft, a first cone pulley, a second cone pulley, etc.;

in the drawings, the reference numbers: 1. a substrate; 2. a support; 3. a filter box; 4. a drain pipe; 5. a feed pipe; 6. a filter plate; 7. a sealing plate; 8. a water pump; 9. a water inlet pipe; 10. a water outlet pipe; 11. a cylinder; 12. a top rod; 13. a connecting plate; 14. a telescopic rod; 15. supporting a block; 16. a lead screw; 17. a waterproof motor; 18. a slider; 19. pushing the plate; 20. a drive shaft; 21. a stirring plate; 22. a first cone pulley; 23. a second cone; 24. a rotating shaft; 25. a stirring sheet; 26. a drive motor; 27. a sealing door; 28. and a collection box.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The filtering box 3 is fixedly arranged at the upper end of the base plate 1 through a bracket 2, a cavity is arranged inside the filtering box 3, a rainwater collecting device body is fixedly arranged at the upper end of the filtering box 3, the left part and the right part of the lower part of the cavity of the filtering box 3 are inclined planes, a drain pipe 4 is arranged at the lower part of the filtering box 3, a valve is arranged on the drain pipe 4, a feeding pipe 5 is obliquely arranged at the middle part of the filtering box 3, a filtering plate 6 is fixedly arranged at the upper part of the cavity of the filtering box 3, a plurality of groups of filtering holes are arranged on the filtering plate 6, a cleaning port is arranged at the right part of the filtering box 3 and is communicated with the cavity of the filtering box 3, a sealing plate 7 is arranged at the outer side of the cleaning port, the output end of the rainwater collecting device body is connected with the input end of a water inlet pipe 9 through a water pump 8, the water inlet pipe 9 is fixedly arranged at the upper end of the cavity of the filtering box 3, a plurality of water outlet pipes 10 are arranged on the water inlet pipe 9, and the plurality of water outlet pipes 10 are all connected with the output end of the water inlet pipe 9, a plurality of groups of water outlet pipes 10 are all positioned at the left part above the filter plate 6, a water pump 8 is fixedly arranged on the filter box 3, a cylinder 11 is fixedly arranged at the upper end of the filter box 3, an ejector rod 12 is vertically and slidably arranged at the upper end of a cavity of the filter box 3, a connecting plate 13 is fixedly arranged at the lower end of the ejector rod 12, the upper ends of two groups of telescopic rods 14 are fixedly arranged at the upper end of the cavity of the filter box 3, the lower ends of the two groups of telescopic rods 14 are fixedly arranged on the connecting plate 13, the output end of the cylinder 11 is connected with the upper end of the ejector rod 12, two groups of supporting blocks 15 are fixedly arranged at the lower end of the connecting plate 13, a screw 16 is rotatably arranged on the two groups of supporting blocks 15, the left end of the screw 16 is connected with the output end of a waterproof motor 17, the waterproof motor 17 is fixedly arranged on the supporting block 15 at the left side, a slide block 18 is arranged on the connecting plate 13 in a left-right sliding mode, the slide block 18 is in a screw-screw assembly with the screw 16, a push plate 19 is fixedly arranged at the lower end of the slide block 18, two groups of a drive shaft 20 are respectively and rotatably arranged at the left part and right part of the filter box 3, the two groups of driving shafts 20 are coaxial, two groups of stirring plates 21 are fixedly mounted on the two groups of driving shafts 20, two groups of first conical pulleys 22 are fixedly mounted on the two groups of driving shafts 20 respectively, the two groups of first conical pulleys 22 are mounted in a left-right mirror manner, the two groups of first conical pulleys 22 are meshed with the left part and the right part of the second conical pulley 23 respectively, the second conical pulley 23 is fixedly mounted at the upper end of a rotating shaft 24, the rotating shaft 24 is rotatably mounted on the filter box 3, a plurality of groups of stirring sheets 25 are fixedly mounted on the rotating shaft 24, the left end of the left driving shaft 20 is connected with the output end of a driving motor 26, the driving motor 26 is fixedly mounted on the filter box 3, a collecting port is formed in the lower part of the filter box 3, a sealing cover is arranged outside the collecting port, a plurality of groups of drain holes are formed in the lower end of the filter box 3, a sealing door 27 is mounted outside the plurality of groups of drain holes, a collecting box 28 is fixedly mounted at the upper end of the substrate 1, and the collecting box 28 is positioned below the sealing door 27; the water pump 8 is started, rainwater in the rainwater collecting device body sequentially enters the water pump 8 and the water inlet pipe 9 into the multiple groups of water outlet pipes 10, then the rainwater is discharged onto the filter plate 6 through the multiple groups of water outlet pipes 10, the water pump 8, the water inlet pipe 9 and the multiple groups of water outlet pipes 10 are all pipes with large calibers, so impurities in the rainwater cannot be blocked in the water pump 8, the water inlet pipe 9 and the multiple groups of water outlet pipes 10, then the rainwater can slide downwards through the upper part of the filter plate 6 due to the action of gravity, in the downward sliding process of the rainwater on the filter plate 6, large-particle impurities in the rainwater can be filtered out by the filter plate 6 and slide to the right part of the filter plate 6 through the inclined plane on the filter plate 6, the rainwater falls to the lower part of the cavity of the filter box 3 through the multiple groups of filter holes on the filter plate 6, then the precipitator is added to the lower part of the cavity of the filter box 3 through the water inlet pipe 5, and then the driving motor 26 is started, the driving motor 26 drives the left first cone pulley 22 to rotate through the left driving shaft 20, the left first cone pulley 22 drives the right first cone pulley 22 to rotate through the second cone pulley 23, then the two driving shafts 20 rotate synchronously, the two driving shafts 20 rotate in opposite directions, the second cone pulley 23 drives the rotating shaft 24 to rotate, the two driving shafts 20 respectively drive the left and right stirring plates 21 to rotate, the stirring plates 21 promote the rainwater to turn up and down in the rotating process, so that the rainwater and the precipitating agent are fully combined, the rotating shaft 24 drives the stirring sheets 25 to rotate, the stirring sheets 25 promote the rainwater to move left and right in the rotating process, so that the mixing between the precipitating agent and the rainwater is further promoted, the precipitating agent is uniformly distributed in the rainwater, small particle impurities suspended in the rainwater are combined with the precipitating agent and then precipitate to the lower end of the chamber of the filter tank 3, after standing for a period of time, small particle impurities in rainwater are fully precipitated, then a valve on a drain pipe 4 is opened, clean rainwater in a cavity of a filter box 3 is discharged to an external pipeline through the drain pipe 4 to be collected and utilized, then a sealing plate 7 is opened, then an air cylinder 11 is opened, the air cylinder 11 enables a connecting plate 13 to descend through an ejector rod 12, the connecting plate 13 drives a sliding block 18 and a pushing plate 19 to descend until the lower end of the pushing plate 19 is close to the upper end of a filter plate 6, then a waterproof motor 17 is opened, the waterproof motor 17 drives a lead screw 16 to rotate, the rotating lead screw 16 enables the pushing plate 19 to move from left to right through the sliding block 18, the pushing plate 19 pushes impurities at the upper end of the filter plate 6 to the right in the process of moving right, so that the impurities at the right part of the filter plate 6 are pushed from left to right by a pushing device, the impurities are discharged through a cleaning port on the filter box 3 and then collected, and when most of the water in the cavity of the filter box 3 passes through the external pipeline discharged through the drain pipe 4, opening the sealing door 27 to enable the residual water at the lower part of the cavity of the filter box 3 to fall into the collecting box 28 through a plurality of groups of drain holes for collection treatment, and then opening the sealing cover to collect impurities precipitated at the lower end of the cavity of the filter box 3; not only can the automatic filtration go out the impurity in the rainwater, prevent that impurity from blockking up outside pipeline, make things convenient for the collection and the processing to impurity through push pedal 19 moreover, synthesize reliability and the practicality that has improved in the use.

As shown in figures 1 to 4, the utility model discloses an ecological building rainwater collection and utilization device, when it works, turn on the water pump 8, make the rainwater in the rainwater collection device body loop through the water pump 8 and the inlet tube 9 and enter into the multiunit outlet pipe 10, then the rainwater is discharged to the filter plate 6 through the multiunit outlet pipe 10, the water pump 8, the inlet tube 9 and the multiunit outlet pipe 10 all adopt the pipe with large caliber, so the impurity in the rainwater can not produce the jam in the water pump 8, the inlet tube 9 and the multiunit outlet pipe 10, later because of the action of gravity, the rainwater can slide downwards through the upper portion of the filter plate 6, in the process that the rainwater slides downwards on the filter plate 6, the impurity of large granule in the rainwater can be filtered out by the filter plate 6, and slide to the right portion of the filter plate 6 through the inclined plane on the filter plate 6, the rainwater falls to the lower part of the filter chamber 3 through the multiunit filtering holes on the filter plate 6, then adding a precipitating agent into the lower part of a cavity of a filter box 3 through a feeding pipe 5, then opening a driving motor 26, driving the driving motor 26 to drive a left first cone pulley 22 to rotate through a left driving shaft 20, driving the right first cone pulley 22 to rotate through a left first cone pulley 23, then synchronously rotating two groups of driving shafts 20, wherein the rotating directions of the two groups of driving shafts 20 are opposite, simultaneously driving a rotating shaft 24 to rotate through a second cone pulley 23, driving the two groups of stirring plates 21 on the left side and the right side respectively, promoting the upward and downward overturning of rainwater in the rotating process of the multiple groups of stirring plates 21, enabling the rainwater and the precipitating agent to be fully combined, simultaneously driving the multiple groups of stirring plates 25 to rotate through the rotating shaft 24, promoting the leftward and rightward movement of the rainwater in the rotating process of the multiple groups of stirring plates 25, further promoting the mixing between the precipitating agent and the rainwater, and enabling the precipitating agent to be uniformly distributed in the rainwater, the method comprises the steps of combining small particle impurities suspended in rainwater with a precipitator and then precipitating the small particle impurities to the lower end of a cavity of a filter box 3, standing for a period of time to enable the small particle impurities in the rainwater to be fully precipitated, then opening a valve on a drain pipe 4 to enable clean rainwater in the cavity of the filter box 3 to be discharged to an external pipeline through the drain pipe 4 for collection and utilization, then opening a sealing plate 7, then opening an air cylinder 11, enabling the air cylinder 11 to enable a connecting plate 13 to descend through an ejector rod 12, enabling the connecting plate 13 to drive a sliding block 18 and a push plate 19 to descend until the lower end of the push plate 19 is close to the upper end of a filter plate 6, then opening a waterproof motor 17, enabling the waterproof motor 17 to drive a lead screw 16 to rotate, enabling the rotating lead screw 16 to enable the push plate 19 to move from left to right through the sliding block 18, enabling the push plate 19 to push the impurities at the upper end of the filter plate 6 to be pushed from left to right in the process of moving of the push device, make impurity collect after the clearance mouth on the rose box 3 discharges, after most water all passes through the outside pipeline of drain pipe 4 exhaust in the rose box 3 cavity, open sealing door 27, make the remaining water of rose box 3 cavity lower part fall to collecting box 28 through the multiunit wash port and collect the processing, later open sealed lid, collect the impurity that the filter box 3 cavity lower extreme depositional can.

The installation mode, the connection mode or the setting mode of the rainwater collecting and utilizing device for the ecological building are common mechanical modes, and the rainwater collecting and utilizing device can be implemented as long as the beneficial effects of the rainwater collecting and utilizing device can be achieved; the utility model discloses an ecological building rainwater is collected and is utilized filter 6, water pump 8, cylinder 11, telescopic link 14, lead screw 16, waterproof motor 17 and driving motor 26 of device are purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. An ecological building rainwater collecting and utilizing device comprises a rainwater collecting device body; the rainwater collecting device is characterized by further comprising a substrate (1), a support (2), a filter box (3), a drain pipe (4), a feeding pipe (5), a filter plate (6), a sealing plate (7), a water pump (8), a water inlet pipe (9), a plurality of groups of water outlet pipes (10), a stirring device, a lifting device and a material pushing device, wherein the filter box (3) is fixedly arranged at the upper end of the substrate (1) through the support (2), a cavity is arranged inside the filter box (3), a rainwater collecting device body is fixedly arranged at the upper end of the filter box (3), the left part and the right part of the lower part of the cavity of the filter box (3) are inclined planes, the drain pipe (4) is arranged at the lower part of the filter box (3), a valve is arranged on the drain pipe (4), the feeding pipe (5) is obliquely arranged at the middle part of the filter box (3), the filter plate (6) is fixedly arranged at the upper part of the cavity of the filter box (3), a plurality of groups of filter holes are arranged on the filter plate (6), the right part of rose box (3) is provided with the clearance mouth, the cavity of clearance mouth and rose box (3) communicates with each other, install in the outside of clearance mouth closing plate (7), agitating unit installs in rose box (3) cavity lower part, the output of rainwater collection device body passes through water pump (8) and is connected with the input of inlet tube (9), inlet tube (9) fixed mounting is in rose box (3) cavity upper end, be provided with multiunit outlet pipe (10) on inlet tube (9), multiunit outlet pipe (10) all are connected with the output of inlet tube (9), multiunit outlet pipe (10) all are located the left part of filter (6) top, water pump (8) fixed mounting is on rose box (3), elevating gear installs on rose box (3) upper portion, blevile of push installs on elevating gear.

2. The ecological building rainwater collecting and utilizing device as claimed in claim 1, wherein the lifting device comprises a cylinder (11), a push rod (12), a connecting plate (13) and two sets of telescopic rods (14), the cylinder (11) is fixedly installed at the upper end of the filter box (3), the push rod (12) is vertically slidably installed at the upper end of the chamber of the filter box (3), the connecting plate (13) is fixedly installed at the lower end of the push rod (12), the upper ends of the two sets of telescopic rods (14) are fixedly installed at the upper end of the chamber of the filter box (3), the lower ends of the two sets of telescopic rods (14) are fixedly installed on the connecting plate (13), the output end of the cylinder (11) is connected with the upper end of the push rod (12), and the material pushing device is fixedly installed on the connecting plate (13).

3. The ecological building rainwater collecting and utilizing device as claimed in claim 1, wherein the material pushing device comprises two groups of supporting blocks (15), a screw rod (16), a waterproof motor (17), a sliding block (18) and a pushing plate (19), the two groups of supporting blocks (15) are fixedly mounted at the lower end of the connecting plate (13), the screw rod (16) is rotatably mounted on the two groups of supporting blocks (15), the left end of the screw rod (16) is connected with the output end of the waterproof motor (17), the waterproof motor (17) is fixedly mounted on the supporting block (15) at the left side, the sliding block (18) is slidably mounted on the connecting plate (13) from left to right, the sliding block (18) and the screw rod (16) are screwed, and the pushing plate (19) is fixedly mounted at the lower end of the sliding block (18).

4. The ecological building rainwater collecting and utilizing device as claimed in claim 1, wherein the stirring device comprises two groups of driving shafts (20), four groups of stirring plates (21), two groups of first cone wheels (22), a second cone wheel (23), a rotating shaft (24), a plurality of groups of stirring sheets (25) and a driving motor (26), the two groups of driving shafts (20) are respectively and rotatably mounted on the left and right parts of the filtering box (3), the two groups of driving shafts (20) are coaxial, the two groups of driving shafts (20) are respectively and fixedly mounted with the two groups of stirring plates (21), the two groups of first cone wheels (22) are respectively and fixedly mounted on the two groups of driving shafts (20), the two groups of first cone wheels (22) are respectively and rotatably mounted on the filtering box (3), the two groups of first cone wheels (22) are respectively engaged with the left and right parts of the second cone wheel (23), the second cone wheel (23) is fixedly mounted on the upper end of the rotating shaft (24), the stirring blades (25) are fixedly arranged on the rotating shaft (24), the left end of the left driving shaft (20) is connected with the output end of the driving motor (26), and the driving motor (26) is fixedly arranged on the filter box (3).

5. An ecological building rainwater collecting and utilizing device according to claim 1, further comprising a sealing door (27) and a collecting box (28), wherein the lower part of the filtering box (3) is provided with a collecting port, a sealing cover is arranged outside the collecting port, the lower end of the filtering box (3) is provided with a plurality of groups of drainage holes, the sealing door (27) is arranged outside the plurality of groups of drainage holes, the collecting box (28) is fixedly arranged at the upper end of the base plate (1), and the collecting box (28) is positioned below the sealing door (27).

6. An ecological building rainwater collecting and utilizing device as claimed in claim 1, characterized in that the filtering box (3) is provided with an access opening, and a cover plate is arranged outside the access opening.

7. An ecological building rainwater collecting and utilizing device according to claim 1, characterized in that the filter tank (3) is provided with a liquid level meter.

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