CN112854363A

CN112854363A - Green building rainwater collection and recycling device

Info

Publication number: CN112854363A
Application number: CN202110297539.8A
Authority: CN
Inventors: 陆烨
Original assignee: Wuxi Qianqiao Construction And Installation Engineering Co ltd
Current assignee: Wuxi Qianqiao Construction And Installation Engineering Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-05-28
Anticipated expiration: 2041-03-19
Also published as: CN112854363B

Abstract

The utility model relates to a device of recycling is collected to green building rainwater, it includes rainwater pipeline, and rainwater pipeline below is connected with the rose box, is provided with filter assembly in the rose box, is equipped with the cleaning device who is used for clean filter assembly in the rose box, has seted up on the rose box lateral wall and has fallen the cinder notch, collection cinder box with the rose box is through falling the cinder notch intercommunication, and rose box one side is equipped with the collecting box, rose box bottom with the intercommunication has the transition pipe between the collecting box lateral wall, and collecting box one side is equipped with the circulation case, is equipped with the stirring subassembly that is used for promoting the water to flow in the circulation case. This application has the effect that the rainwater that reduces in the rainwater collection and the utilization device filters the back, and the solid impurity on the filter equipment or the filtration back rainwater of stewing produce the peculiar smell, influence the possibility of environment.

Description

Green building rainwater collection and recycling device

Technical Field

The application relates to the field of rainwater collection and recycling, in particular to a rainwater collection and recycling device for a green building.

Background

Water resources are very precious resources on the earth, and as time goes on, more and more fresh water is reduced, so that less and less water can be drunk in life of people. In modern urban landscape, in the aspect of water resource recycling, natural approaches and artificial measures are comprehensively considered, the rainwater can be stored, permeated and purified in urban areas to the maximum extent on the premise of ensuring the safety of urban drainage and waterlogging prevention, the utilization of rainwater resources and ecological environment protection are promoted, the systematicness of natural rainfall, surface water and underground water is planned, water recycling links such as water supply and drainage are coordinated, the complexity and the long-term property are considered, rainwater collection and utilization refer to the collection of rainwater through a header pipe, and rainwater is purified by a rainwater purification device, so that the rainwater meets the design and use standards.

Chinese patent with publication number CN210766984U discloses a color building rainwater collecting device, which comprises a building and a water collecting plate fixedly connected to the bottom end of the roof of the building, wherein a water collecting tank is arranged at the upper end of the water collecting plate, a water collecting pipe communicated with the water collecting tank is arranged at the middle position of the lower end of the water collecting plate, the water outlet end of the water collecting pipe is connected with a water pipe, a water storage tank is arranged on the right side of the building and on the ground, the water outlet end of the water pipe is arranged at the middle upper position of the side wall of the water storage tank, a plurality of support legs are fixedly connected to the lower end of the water storage tank, a tank cover is.

To the correlation technique among the above-mentioned, the inventor thinks in the rainwater is collected the storage water tank, before the rainwater was utilized again, the rainwater all is in the state of stewing, stores for a long time and can lead to quality of water to worsen, produces the peculiar smell, and when the storage rainwater in the storage water tank, also is inconvenient to filter equipment clean, and long-time uncleanness also can lead to the solid impurity on the filter equipment to appear peculiar smell or the condition of smelling to influence sanitation.

Disclosure of Invention

In order to reduce the rainwater and collect and utilize the device in the rainwater filter the back, solid impurity on the filter equipment or the filtration back rainwater of stewing produce the peculiar smell, influence the possibility of environment, this application provides a green building rainwater and collects recycling device.

The application provides a pair of green building rainwater is collected and is recycled device adopts following technical scheme:

a rainwater collecting and recycling device for a green building comprises a rainwater pipeline, a filter box is connected below the rainwater pipeline, a filter assembly is arranged in the filter box, a cleaning device for cleaning the filter assembly is arranged in the filter box, a slag collecting box is fixedly connected to one side of the filter box, a slag removing window is detachably connected to the side wall of the slag collecting box, a slag dropping port is formed in the side wall of the filter box, the slag collecting box is communicated with the filter box through the slag dropping port, a slag receiving plate is fixedly connected to the side wall of a notch at the bottom of the slag dropping port and is positioned in the filter box, the slag receiving plate is arranged in an inclined manner, the height of the slag receiving plate close to one side of the slag collecting box is lower than that of the slag receiving plate far away from one side of the slag collecting box, a collecting box is arranged on one side of the filter box, a water suction pipe is arranged in the collecting box, and one, the water sucking pipe is located one end of the outer side of the collecting box and is connected with a spray head, a transition pipe is communicated between the bottom of the filtering box and the side wall of the collecting box, a circulating box is arranged on one side of the collecting box, a first water pump is arranged at the bottom of the collecting box, a water outlet pipe is connected to the first water pump, one end, deviating from the first water pump, of the water outlet pipe is communicated with the circulating box, a second water pump is arranged at the bottom of the circulating box, a water inlet pipe is connected to the second water pump, one end, deviating from the second water pump, of the water inlet pipe is connected to the.

By adopting the technical scheme, the rainwater enters the filter tank from the rainwater pipeline, is filtered by the filter tank and then enters the collecting tank from the filter tank through the transition pipe for collection, when the rainwater needs to be recycled, rainwater passes through the water suction pipe from the collecting box and then is sprayed out from the spray head to act on green plants and roads, if the rainwater needs to be temporarily stored, in a certain period of time, the rainwater can be pumped out by the first water pump and enters the circulating box through the water outlet pipe, stirring the mixture in the circulating box by the stirring component to promote the rainwater to flow, pumping the stirred rainwater in the circulating box by the second water pump, flowing the rainwater back into the collecting box by the water inlet pipe for storage, and if the rainwater needs to be stored for a long time, the time can be set so that the rainwater enters the circulating box for multiple times of circulation, and the possibility of deterioration and odor of the rainwater caused by long-term standing of the collected rainwater is reduced;

after the rainwater collection is ended simultaneously, cleaning device cleans filter assembly, and it piles up to reduce filter assembly last filter residue, leads to the filter residue to rot on filter assembly smellily, influences the possibility of environment.

Optionally, the filtering component is including rotating the cross mounting bracket of connection on the rose box inner wall, connecting at the filter screen of four extreme points of cross mounting bracket, connecting in the pivot of cross mounting bracket handing-over department, connecting at the first motor of pivot tip and the filter of fixed connection on the rose box inner wall, first motor is located the rose box outside, the cross mounting bracket is located connect the sediment board top, the filter is located connect the sediment board below, the center of cross mounting bracket is located the rainwater pipeline below, cleaning device is including the first clean subassembly that is used for clean filter screen and the clean subassembly of second that is used for clean filter.

Through adopting above-mentioned technical scheme, the filter screen on the cross mounting bracket is located rainwater pipeline's below, when the rainwater falls from rainwater pipeline, filter the back through the filter screen that is located the top earlier, fall to drop to the filter and drop to the rose box below after twice filtration on the filter, along with the rainwater constantly enters into the rose box, more solid impurity can be filtered to single filter screen, in order to improve the filter effect, first motor work, it rotates to drive the cross mounting bracket through the pivot, the upset is rotated to the filter screen that makes the solid impurity that has loaded, and make the solid impurity on this filter screen drop to connect the slag plate, the collection sediment incasement that drops under the guide effect who connects the slag plate is collected, first clean subassembly is used for the filter screen, the clean subassembly of second is used for cleaning the filter screen.

Optionally, the slag collecting box top side wall with the slag receiving plate is parallel to be the slope setting, first clean subassembly includes sliding connection push rod on the slag collecting box top inner wall, promotes the cylinder that the push rod removed, rotates to connect and keeps away from the clean pole of slag collecting box top side wall one end, the second motor of fixed connection on the push rod and connect the brush head at clean pole tip at the push rod, the output of second motor with the tip coaxial coupling of clean pole, cylinder fixed connection is on slag collecting box top inner wall.

Through adopting above-mentioned technical scheme, when one of them filter screen rotated to be the angle with the horizontal plane and connect the sediment board inclination unanimous, cylinder work promoted clean pole and is close to the filter screen, contradicts the filter screen inner wall until the brush head, and second motor work drives the brush head and rotates and clean the filter screen this moment, makes the solid impurity of card on the filter screen can drop to connect the sediment board to enter into the collection sediment incasement.

Optionally, the second cleaning assembly comprises a push rod motor fixedly connected to the filter box, a connecting block connected to the output end of the push rod motor, a cleaning roller rotatably connected to the connecting block, and a cleaning brush fixedly sleeved on the cleaning roller, the cleaning brush abuts against the filter plate, a slag inlet is formed in the side wall of the filter box, the slag inlet is communicated with the slag collecting box, an cover plate is hinged to the slag inlet, and a tension spring is connected between the cover plate and the slag collecting plate.

Through adopting above-mentioned technical scheme, the push rod motor promotes the connecting block and removes in the rose box, makes the cleaning brush on the cleaning roller remove thereupon to impurity after filtering on the filter cleans, removes near the apron until the cleaning roller, promotes the articulated rotation of apron, and impurity drops to the collection sediment incasement from advancing the cinder notch, and when the rainwater filtered, extension spring pulling apron was contradicted on the rose box lateral wall.

Optionally, fixedly connected with rack on the rose box inner wall, coaxial cover is equipped with the drive gear with rack toothing on the cleaning roller, the rack is located drive gear top.

Through adopting above-mentioned technical scheme, along with the cleaning roller removes along the horizontal direction, drive gear and rack toothing on the cleaning roller, drive cleaning roller takes place to rotate at the horizontal migration in-process, cleans the filter, and the rack is located drive gear top, and when the cleaning roller rotated, the cleaning brush remained throughout to the filter cleans to collection sediment case direction, makes things convenient for more impurity to be cleaned to collection sediment incasement, makes to clean more thoroughly.

Optionally, the stirring assembly comprises a first stirring rod rotatably connected to the bottom of the circulation box, a first stirring blade fixed to the side wall of the first stirring rod, a second stirring rod rotatably connected to the bottom of the circulation box, a second stirring blade fixed to the side wall of the second stirring rod, and a driving assembly located at the bottom of the circulation box and used for driving the first stirring rod and the second stirring rod to rotate, wherein the first stirring blade and the second stirring blade are arranged in a staggered mode in the height direction.

Through adopting above-mentioned technical scheme, after the rainwater entered into the circulation incasement, drive assembly drive first (mixing) shaft and second (mixing) shaft rotate to make first stirring vane and second stirring vane stir the rainwater in the circulation incasement, improve the mobility of rainwater, reduce the rainwater because the long-term possibility that appears the rotten smelly of water of stewing.

Optionally, the first stirring blade and the second stirring blade are both arranged in an inclined manner.

Through adopting above-mentioned technical scheme, the mobility that first stirring vane and the second stirring vane that the slope set up can improve the rainwater makes the rainwater can be more extensive stirred.

Optionally, the driving assembly comprises a driving motor fixed at the bottom of the first stirring rod, a first gear fixedly sleeved on the first stirring rod, and a second gear fixedly sleeved on the second stirring rod, and the first gear is engaged with the second gear.

Through adopting above-mentioned technical scheme, driving motor work drives first (mixing) shaft and rotates to drive first gear and rotate thereupon, and drive the second gear rotation with first gear engagement, because first gear and second gear engagement lead to first puddler and second puddler to turn to opposite, thereby make the rainwater in the circulation case along with stirring the vortex, improve stirring efficiency.

Optionally, a guide plate is fixedly connected in the circulation box, and the guide plate is arranged at a water outlet position of the water outlet pipe in the circulation box.

Through adopting above-mentioned technical scheme, the deflector plays the water conservancy diversion effect to the rainwater that enters into the circulation incasement, increases the mobile stroke of rainwater to reduce the smelly possibility of rainwater.

Optionally, the guide plate is arranged in an arc surface, and the arc center of the guide plate is located on one side of the guide plate, which deviates from the water outlet pipe.

Through adopting above-mentioned technical scheme, the guide plate that the cambered surface set up can make the rainwater of using on the guide plate splash to all around, promotes the rainwater and flows.

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

1. the rainwater to be collected can be filtered through the arrangement of the filtering component, the cleaning device and the stirring component, the stirring component is used for improving the flowability of the rainwater after filtering in order to avoid long-term standing of the rainwater, the possibility of deterioration and odor of a water body caused by standing of the rainwater is reduced, meanwhile, impurities can remain on the filtered filtering component, and the cleaning device is used for cleaning the filtering component in order to reduce long-term accumulation, decay and odor of the remaining impurities, so that the possibility of pollution of the solid impurities and odor to the environment is reduced;

2. through the meshing of drive gear and rack, can make the cleaning brush constantly rotate to the filter cleaning in-process, improve clean efficiency and clean effect.

Drawings

FIG. 1 is a schematic sectional view of the whole structure of a rainwater collecting and recycling device for green buildings in the embodiment of the application.

Fig. 2 is a schematic structural diagram of the inside of the filter box in the embodiment of the present application.

Fig. 3 is a schematic view of the second cleaning assembly in the filter box according to the embodiment of the present application.

Description of reference numerals: 1. a rainwater pipeline; 2. a filter box; 21. a slag falling port; 22. a slag receiving plate; 23. a slag inlet; 24. a cover plate; 25. a tension spring; 26. a rack; 27. a drive gear; 3. a slag collection box; 31. a slag removal window; 4. a collection box; 41. a suction pipe; 42. a spray head; 43. a transition duct; 44. a first water pump; 45. a water outlet pipe; 46. a third water pump; 5. a circulation box; 51. a second water pump; 52. a water inlet pipe; 53. a baffle; 6. a filter assembly; 61. a cross-shaped mounting rack; 62. a filter screen; 63. a first motor; 64. a filter plate; 65. a rotating shaft; 7. a first cleaning assembly; 71. a push rod; 72. a cylinder; 73. a cleaning rod; 74. a second motor; 75. a brush head; 8. a second cleaning assembly; 81. a push rod motor; 82. connecting blocks; 83. a cleaning roller; 84. a cleaning brush; 91. a first stirring rod; 92. a first stirring blade; 93. a second stirring rod; 94. a second stirring blade; 95. a drive motor; 96. a first gear; 97. a second gear.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses device of recycling is collected to green building rainwater. Referring to fig. 1, green building rainwater is collected and is recycled device includes rainwater pipeline 1, rainwater pipeline 1 below is connected with rose box 2, rose box 2 one side is provided with collecting box 4, be connected with transition pipe 43 between rose box 2 and the collecting box 4, transition pipe 43 one end and 2 bottom intercommunications of rose box, the transition pipe 43 other end and 4 lateral walls of collecting box intercommunication, 4 top fixedly connected with third water pump 46 of collecting box, the last connection of third water pump 46 absorbs water pipe 41, the one end that absorbs water pipe 41 kept away from collecting box 4 is connected with the shower nozzle 42 that is used for green irrigation.

Referring to fig. 1 and 2, the fixed welding in 2 one sides of rose box has collection sediment case 3, and collection sediment case 3 and rose box 2 share a lateral wall, have seted up in the rose box 2 and fall cinder notch 21, and collection sediment case 3 and rose box 2 are through falling cinder notch 21 intercommunication, and the fixed welding has on the lateral wall of falling the cinder notch 21 bottom notch and connects slag plate 22, connects slag plate 22 to be the slope setting, connects that the one end that slag plate 22 deviates from collection sediment case 3 highly is higher than the height that connects slag plate 22 to be close to 3 one end of collection sediment case.

The opening has been seted up on the lateral wall that collection sediment case 3 deviates from 2 one sides of rose box, and the opening part can be dismantled through the bolt and be connected with slag cleaning window 31, and slag cleaning window 31 makes things convenient for people to observe the volume of filter residue in collection sediment case 3, and slag cleaning window 31 is detachable simultaneously, conveniently cleans collection sediment case 3.

Referring to fig. 1 and 2, a filter assembly 6 is arranged in the filter box 2, and the filter assembly 6 includes a cross-shaped mounting frame 61 rotatably connected to the inner wall of the filter box 2, filter screens 62 connected to four end points of the cross-shaped mounting frame 61, a rotating shaft 65 connected to a joint point of the cross-shaped mounting frame 61, a first motor 63 connected to an end of the rotating shaft 65, and a filter plate 64 fixedly connected to the inner wall of the filter box 2.

First motor 63 is located the rose box 2 outside, and first motor 63 work drives pivot 65 and rotates, makes the epaxial cross mounting bracket 61 of pivot 65 rotate thereupon to drive the filter screen 62 of four tip of cross mounting bracket 61 and rotate thereupon, during initial condition, one of them in four filter screens 62 is located rainwater pipeline 1 vertical direction's below, and this filter screen 62 is towards rainwater pipeline 1, is used for accepting the rainwater that gets into from rainwater pipeline 1, and filters the rainwater.

Referring to fig. 1 and 2, four filter screens 62 are all located above the slag receiving plate 22, wherein the filter screen 62 located on the side close to the slag collecting box 3 is located above the slag receiving plate 22 in the vertical direction.

After the filter screen 62 located near one side of the rainwater pipeline 1 is used for a period of time, the first motor 63 works to drive the cross-shaped mounting frame 61 to rotate through the rotating shaft 65, and the filter screen 62 rotates 90 degrees, so that the next clean filter screen 62 rotates to the position right below the rainwater pipeline 1.

Referring to fig. 1 and 3, a cleaning device for cleaning the filter assembly 6 is arranged in the filter tank 2, the cleaning device comprises a first cleaning assembly 7 for cleaning the filter screen 62 and a second cleaning assembly 8 for cleaning the filter screen 64, the first cleaning assembly 7 comprises a push rod 71 slidably connected to the inner wall of the top of the residue collection tank 3, an air cylinder 72 for pushing the push rod 71 to move, a cleaning rod 73 rotatably connected to one end of the push rod 71 far away from the side wall of the top of the residue collection tank 3, a second motor 74 fixedly connected to the push rod 71 and a brush head 75 connected to the end of the cleaning rod 73.

The filter screen 62 is bowl-shaped, and the brush head 75 is arc-shaped in cooperation with the filter screen 62 and is attached to the inner wall of the filter screen 62.

Referring to fig. 1 and 2, the cylinder 72 is fixedly connected to the top side wall of the slag collecting box 3, a waterproof coating is coated on the outer side wall of the cylinder 72, the waterproof coating is acrylic waterproof paint, the second motor 74 is fixedly connected with the push rod 71 through a connecting plate, and the output end of the second motor 74 is coaxially connected with the end of the cleaning rod 73.

When the filter screen 62 is turned over, the situation that the garbage is not completely dumped may exist, and in order to avoid the situation that the garbage is accumulated on the filter screen 62 and rotted and smelly, the first motor 63 needs to be started to rotate the filter screen 62 which is not completely dumped in the horizontal position, so that the filter screen 62 rotates towards the slag receiving plate 22 until the connecting rod of the cross-shaped mounting frame 61 where the filter screen 62 is located and the slag receiving plate 22 are in the horizontal state. Then the air cylinder 72 works to push the push rod 71, the cleaning rod 73 and the second motor 74 to approach the filter screen 62 until the brush head 75 butts against the inner wall of the filter screen 62, meanwhile, the second motor 74 is started to drive the cleaning rod 73 to rotate, the cleaning rod 73 drives the brush head 75 to clean the inner wall of the filter screen 62, and the cleaned solid garbage falls onto the slag receiving plate 22.

Referring to fig. 1 and 2, filter 64 fixed connection is on 2 inner walls of rose box, filter 64 is located the below that connects slag plate 22, filter 64 top is close to and has seted up on the lateral wall of album slag box 3 one side and has advanced slag notch 23, it is used for intercommunication rose box 2 and collection slag box 3 to advance slag notch 23 to articulate has apron 24, the pin joint is located and advances on slag notch 23 is close to the lateral wall of rainwater pipeline 1 one side, apron 24 with connect and be connected with extension spring 25 between the slag plate 22, extension spring 25 both ends respectively with apron 24 with connect slag plate 22 to pass through the couple and be connected. The cover plate 24 can be overturned towards the inside of the slag collecting box 3, and under the pulling action of the tension spring 25, the cover plate 24 is abutted against the side wall of the slag collecting box 3.

Referring to fig. 1 and 3, rainwater drops to filter 64 and filters once more after filtering through filter screen 62, enters into collection box 4 from transition pipe 43 and collects after filtering, also can remain solid impurity on filter 64 promptly, piles up the condition that the appearance rotten smelly for a long time in order to reduce solid impurity, can use second cleaning assembly 8 to clean filter 64.

Referring to fig. 1 and 3, the second cleaning assembly 8 includes push rod motor 81 of fixed connection on rose box 2, connect the connecting block 82 at push rod motor 81 output, rotate cleaning roller 83 of connection on connecting block 82 and fix the cleaning brush 84 of establishing on cleaning roller 83 with fixed cover, cleaning brush 84 conflicts on filter 64 top lateral wall, the recess has been seted up on connecting block 82, cleaning roller 83 rotates to be connected in the recess, the guide way has all been seted up on two relative lateral walls of rose box 2, the guide way is parallel arrangement with filter 64, the equal sliding connection in the guide way in cleaning roller 83 both ends.

Referring to fig. 1 and 3, a rack 26 is fixedly connected to the inner wall of the filter box 2, teeth on the rack 26 are arranged towards the side wall of the bottom of the filter box 2, a driving gear 27 meshed with the rack 26 is coaxially sleeved at the end of a cleaning roller 83, the driving gear 27 is fixedly connected with the cleaning roller 83, and the rack 26 is located above the driving gear 27.

Referring to fig. 1 and 3, after rainwater enters the collection box 4, the push rod motor 81 is operated to push the connecting block 82 and drive the cleaning roller 83 and the cleaning brush 84 to approach the cover plate 24, in the pushing process, the driving gear 27 is meshed with the rack 26, so that the driving gear 27 is rotated, and the cleaning roller 83 and the cleaning brush 84 fixedly connected with the driving gear 27 are driven to rotate, and as the rack 26 is positioned above the driving gear 27, the cleaning roller 83 and the cleaning brush 84 rotate towards the cover plate 24 under the meshing action of the driving gear 27 and the rack 26 along with the operation of the push rod motor 81, so that more solid impurities are pushed towards the direction of the residue collection box 3 along with the sweeping of the cleaning brush 84.

Until the cleaning roller 83 moves to the position of the cover plate 24, under the action of the push rod motor 81, the cleaning roller 83 pushes the cover plate 24 to hinge and turn over, so that the solid garbage brushed by the cleaning brush 84 enters the slag collecting box 3 from the slag inlet 23 for collection. The staff can be according to the rubbish storage volume in the collection sediment case 3 and rubbish time selection open scarfing cinder window 31 and clean collection sediment case 3.

Referring to fig. 1, collecting box 4 one side is provided with circulation case 5, the first water pump 44 of the inboard bottom fixedly connected with of collecting box 4, connect outlet pipe 45 on the first water pump 44, collecting box 4 and circulation case 5 pass through outlet pipe 45 intercommunication, outlet pipe 45 connects on circulation case 5 lateral wall, the rainwater leads to the rotten smelly water easily for a long time of storage time in collecting box 4, take the rainwater in collecting box 4 out through first water pump 44, enter into in the circulation case 5 through outlet pipe 45.

Referring to fig. 1, a connecting rod is fixedly connected in the circulation box 5, the connecting rod is horizontally arranged, a guide plate 53 is fixedly connected on the connecting rod, the guide plate 53 is arranged at the water outlet of the water outlet pipe 45 in the circulation box 5, the guide plate 53 is arranged in an arc surface, and the arc center of the guide plate 53 is arranged at one side of the guide plate 53 deviating from the water outlet pipe 45.

Referring to fig. 1, after entering the circulation box 5 through the water outlet pipe 45, the rainwater acts on the flow guide plate 53, and splashes around under the action of the arc surface of the flow guide plate 53, so that the flowability of the rainwater is improved.

Referring to fig. 1, a stirring assembly for promoting the flow of the water body is arranged in the circulation tank 5 below the guide plate 53, and the stirring assembly comprises a first stirring rod 91 rotatably connected to the bottom of the circulation tank 5, a first stirring blade 92 fixed on the side wall of the first stirring rod 91, a second stirring rod 93 rotatably connected to the bottom of the circulation tank, a second stirring blade 94 fixed on the side wall of the second stirring rod 93, and a driving assembly located at the bottom of the circulation tank 5 for driving the first stirring rod 91 and the second stirring rod 93 to rotate.

The driving assembly comprises a driving motor 95 fixed at the bottom of the first stirring rod 91, a first gear 96 fixedly sleeved on the first stirring rod 91 and a second gear 97 fixedly sleeved on the second stirring rod 93, wherein the first gear 96 is meshed with the second gear 97.

Referring to fig. 1, after rainwater enters the circulation box 5, the driving motor 95 is started to drive the first stirring rod 91 to rotate, the first gear 96 on the first stirring rod 91 is meshed with the second gear 97, so that the first stirring rod 91 and the second stirring rod 93 synchronously rotate in the opposite direction, and the first stirring blade 92 and the second stirring blade 94 are driven to stir the rainwater, so that the flowability of the rainwater is improved.

Referring to fig. 1, the first stirring vanes 92 and the second stirring vanes 94 are both disposed obliquely, and the first stirring vanes 92 and the second stirring vanes 94 are staggered in height.

Referring to fig. 1, the bottom of the circulation box 5 is fixedly connected with a second water pump 51, the second water pump 51 is connected with a water inlet pipe 52, the water inlet pipe 52 is used for communicating the circulation box 5 with the collection box 4, the water inlet pipe 52 is connected to the top of the collection box 4, and after the rainwater in the circulation box 5 is stirred, the second water pump 51 works to pump the rainwater back to the collection box 4 through the water inlet pipe 52 for collection or is sprayed out through the spray head 42 for irrigation.

The implementation principle of the green building rainwater collection and recycling device in the embodiment of the application is as follows: rainwater enters into the filter box 2 from rainwater pipeline 1 earlier, filters the back through filter screen 62 and filter 64 in proper order, gets into from transition pipe 43 and collects in collecting box 4, and the rainwater after the collection can be directly through the suction pipe 41 suction, acts on irrigation such as green planting through shower nozzle 42. If the rainwater after the collection needs to be preserved a period of time, need be in a certain period, act on guide plate 53 in the circulation case 5 with rainwater suction from collecting box 4 earlier, through the stirring of the second stirring vane 94 on first stirring vane 92 on first puddler 91 and the second stirring vane 92 on second puddler 93, improve rainwater mobility, get back to collecting box 4 again through inlet tube 52 in, convenient recycle.

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. The utility model provides a device of recycling is collected to green building rainwater, includes rainwater pipeline (1), its characterized in that: the rainwater pipeline (1) is connected with a filter box (2) below, a filter assembly (6) is arranged in the filter box (2), a cleaning device for cleaning the filter assembly (6) is arranged in the filter box (2), one side of the filter box (2) is fixedly connected with a slag collecting box (3), a slag cleaning window (31) is detachably connected on the side wall of the slag collecting box (3), a slag falling port (21) is formed in the side wall of the filter box (2), the slag collecting box (3) is communicated with the filter box (2) through the slag falling port (21), a slag receiving plate (22) is fixedly connected on the side wall of a notch at the bottom of the slag falling port (21), the slag receiving plate (22) is located in the filter box (2), the slag receiving plate (22) is obliquely arranged, and the slag receiving plate (22) is close to one side of the slag collecting box (3) and is lower than the height of the slag collecting plate (22) far away from one side of the slag collecting box (3), the water-saving filter is characterized in that a collecting box (4) is arranged on one side of the filter box (2), a water suction pipe (41) is arranged in the collecting box (4), one end of the water suction pipe (41) extends to the outer side of the collecting box (4), a spray head (42) is connected to the end portion, located on the outer side of the collecting box (4), of the water suction pipe (41), a transition pipe (43) is communicated between the bottom of the filter box (2) and the side wall of the collecting box (4), a circulating box (5) is arranged on one side of the collecting box (4), a first water pump (44) is arranged at the bottom of the collecting box (4), a water outlet pipe (45) is connected to the first water pump (44), one end, deviating from the first water pump (44), of the water outlet pipe (45) is communicated with the circulating box (5), a second water pump (51) is arranged at the bottom of the circulating box (5), a water inlet pipe (52) is, and a stirring assembly for promoting the flow of the water body is arranged in the circulating box (5).

2. The green building rainwater collecting and recycling device according to claim 1, wherein: the filtering component (6) comprises a cross-shaped mounting frame (61) rotationally connected to the inner wall of the filtering box (2), a filtering net (62) connected to four end points of the cross-shaped mounting frame (61), a rotating shaft (65) connected to the joint of the cross-shaped mounting frame (61), a first motor (63) connected to the end part of the rotating shaft (65) and a filtering plate (64) fixedly connected to the inner wall of the filtering box (2), the first motor (63) is positioned at the outer side of the filter box (2), the cross-shaped mounting rack (61) is positioned above the slag receiving plate (22), the filter plate (64) is positioned below the slag receiving plate (22), the center of the cross-shaped mounting rack (61) is positioned below the rainwater pipeline (1), the cleaning device comprises a first cleaning assembly (7) for cleaning the filter screen (62) and a second cleaning assembly (8) for cleaning the filter plate (64).

3. The green building rainwater collecting and recycling device according to claim 2, wherein: slag collection box (3) top lateral wall with connect slag plate (22) parallel to be the slope setting, first clean subassembly (7) including sliding connection push rod (71) on slag collection box (3) top inner wall, promote cylinder (72) that push rod (71) removed, rotate connect and keep away from clean pole (73) of slag collection box (3) top lateral wall one end at push rod (71), second motor (74) of fixed connection on push rod (71) and connect brush head (75) at clean pole (73) tip at push rod (71), the output of second motor (74) with the tip coaxial coupling of clean pole (73), cylinder (72) fixed connection is on slag collection box (3) top inner wall.

4. The green building rainwater collecting and recycling device according to claim 2, wherein: clean subassembly (8) of second include push rod motor (81) of fixed connection on rose box (2), connect connecting block (82) at push rod motor (81) output, rotate cleaning roller (83) of connection on connecting block (82) and fixed cover establish cleaning brush (84) on cleaning roller (83), cleaning brush (84) are contradicted on filter (64), seted up on rose box (2) lateral wall and advanced slag notch (23), advance slag notch (23) with collection slag box (3) intercommunication, it has apron (24) to articulate on slag notch (23), apron (24) with connect and be connected with extension spring (25) between slag notch (22).

5. The green building rainwater collecting and recycling device according to claim 4, wherein: fixedly connected with rack (26) on rose box (2) inner wall, coaxial cover is equipped with drive gear (27) with rack (26) meshing on cleaning roller (83), rack (26) are located drive gear (27) top.

6. The green building rainwater collecting and recycling device according to claim 1, wherein: the stirring assembly comprises a first stirring rod (91) rotatably connected to the bottom of the circulating box (5), a first stirring blade (92) fixed to the side wall of the first stirring rod (91), a second stirring rod (93) rotatably connected to the bottom of the circulating box (5), a second stirring blade (94) fixed to the side wall of the second stirring rod (93), and a driving assembly located at the bottom of the circulating box (5) and used for driving the first stirring rod (91) and the second stirring rod (93) to rotate, wherein the first stirring blade (92) and the second stirring blade (94) are arranged in a staggered mode in the height direction.

7. The green building rainwater collecting and recycling device according to claim 6, wherein: the first stirring blade (92) and the second stirring blade (94) are both arranged in an inclined manner.

8. The green building rainwater collecting and recycling device according to claim 6, wherein: the drive assembly comprises a drive motor (95) fixed at the bottom of the first stirring rod (91), a first gear (96) fixedly arranged on the first stirring rod (91) and a second gear (97) fixedly arranged on the second stirring rod (93), wherein the first gear (96) is meshed with the second gear (97).

9. The green building rainwater collecting and recycling device according to claim 1, wherein: a guide plate (53) is fixedly connected in the circulation box (5), and the guide plate (53) is arranged at the water outlet position of the water outlet pipe (45) in the circulation box (5).

10. The green building rainwater collecting and recycling device according to claim 9, wherein: the guide plate (53) is arranged in an arc surface mode, and the arc center of the guide plate (53) is located on one side, deviating from the water outlet pipe (45), of the guide plate (53).