CN111705896B

CN111705896B - Garden rainwater allocation system and method

Info

Publication number: CN111705896B
Application number: CN202010599723.3A
Authority: CN
Inventors: 谢能钟; 黄亨敬; 林广辉
Original assignee: Fuzhou Qiancheng Construction Co ltd
Current assignee: Fujian Qiancheng Construction Development Co.,Ltd.
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-05-18
Anticipated expiration: 2040-06-28
Also published as: CN111705896A

Abstract

The application discloses gardens rainwater allotment system and method relates to the technical field that gardens rainwater utilized, and it includes: the rainwater collecting device comprises a rainwater collecting well and a water filtering cover plate arranged at the top of the rainwater collecting well; the rainwater filtering device is used for filtering the collected rainwater; the rainwater storage device comprises a water storage tank, and filtered rainwater is introduced into the water storage tank; wherein the top position of rainwater collecting well is provided with except that the silt device, and the rainwater is through removing downward flow behind the silt device again, removes the silt device and includes that fixed sleeve and activity set up the elevator bucket on fixed sleeve, and the elevator bucket is inside to have open closed rivers hole, is provided with flexible ring separation blade on fixed sleeve's the inner wall, the upper end of flexible ring separation blade is connected in fixed sleeve's top, and the lower extreme offsets with the inner wall of elevator bucket, there is the clearance between flexible ring separation blade and the fixed sleeve's the inner wall, the elevator bucket activity sets up in this clearance department. This application can be convenient for the clearance of pipeline inner wall.

Description

Garden rainwater allocation system and method

Technical Field

The application relates to the technical field of garden rainwater utilization, in particular to a garden rainwater blending system and method.

Background

As a country with serious shortage of water resources, China only occupies one fourth of the occupied amount of all people in the world, so that people have great social significance on the problem that the water resource recycling consciousness is gradually enhanced, and how to effectively utilize rainwater to relieve the shortage of water resources is achieved.

Chinese utility model for CN209874026U discloses just a have rainwater recovery filtration function garden road of recycling as present license bulletin number, including retaining passageway, cistern, road drainage apron, overflow pipe, filter equipment and rainwater recycling device, the retaining passageway is located above the cistern, and road drainage apron is located the retaining passageway, and the overflow pipe is connected with the retaining passageway, and filter equipment installs inside road drainage apron below retaining passageway, and rainwater recycling device installs inside the cistern. The rainwater is recovered and is subjected to multi-layer filtration simultaneously, so that the rainwater in the water storage tank is ensured to be clean and free of impurities, and the water storage tank is convenient to reuse.

To the correlation technique among the above-mentioned, the inventor thinks that because the debris that earth or other people in the middle of the gardens were abandoned can be in the time of raining in by rainwater washout entering retaining passageway, and because the rainwater is most along retaining passageway's pipe wall downward flow when getting into retaining passageway through the runoff, consequently retaining passageway can the adhesion a large amount of impurity on the pipe wall of the anterior segment position department of filter equipment especially the pipe wall of the import department of retaining passageway, if not regularly clear up then can influence the effect of leading to water, but because it sets up in the underground, its clearance degree of difficulty is very big.

Disclosure of Invention

In order to facilitate cleaning of sludge attached to the pipe wall, the application provides a garden rainwater blending system and method.

First aspect, this application provides a gardens rainwater allotment system, adopts following technical scheme:

a gardens rainwater allotment system includes:

the rainwater collecting device comprises a rainwater collecting well and a water filtering cover plate arranged at the top of the rainwater collecting well;

the rainwater filtering device is used for filtering the collected rainwater; and

the rainwater storage device comprises a water storage tank, and filtered rainwater is introduced into the water storage tank;

wherein the top position of rainwater collecting well is provided with except that the silt device, and the rainwater is through removing downward flow behind the silt device again, remove the silt device and include that fixed sleeve and activity set up the elevator bucket on fixed sleeve, elevator bucket inside has open closed rivers hole, be provided with flexible ring separation blade on fixed sleeve's the inner wall, the upper end of flexible ring separation blade is connected in fixed sleeve's top, and the lower extreme offsets with the inner wall of elevator bucket, there is the clearance between flexible ring separation blade and the fixed sleeve's the inner wall, the elevator bucket activity sets up in this clearance department.

By adopting the technical scheme, the water filtering cover plate can intercept large impurities, then rainwater flows into the rainwater collecting well, flows downwards continuously after passing through the silt removing device and flows out of the water flow holes of the lifting bucket, and soil is adhered to the flexible ring baffle; when needs clear up, seal the rivers hole of lift hopper, upwards promote it afterwards, and then drive the tip of flexible ring separation blade and lift, flexible ring separation blade takes place to buckle, and its surface falls silt and also can be blocked by the lift hopper and can not fall to inside the rainwater collection well again.

Preferably: the flexible ring separation blade is in a conical ring shape with the diameter gradually reduced from top to bottom.

Through adopting above-mentioned technical scheme, make the rainwater can be earlier along the downward outflow of the surface of flexible ring separation blade, can lead to the rainwater simultaneously, reduce the rainwater volume of rainwater collection well pipe wall that flows through when rainwater continues to flow downwards.

Preferably: the bottom of lift-bucket has a plurality of boards that enclose that use the lift-bucket axis to evenly arrange as center circumference, the rivers hole encloses through the clearance that encloses the plywood and closes and forms, the lift-bucket is connected with the control mechanism that its rivers hole of control carries out the switching, control mechanism includes the axis of rotation and connects in a plurality of shroudings of axis of rotation week side, the area of shrouding is greater than the size in rivers hole, and the axis of rotation drives the shrouding and rotates the switching that realizes the rivers hole.

Through adopting above-mentioned technical scheme, drive the shrouding through the axis of rotation and rotate, when the shrouding rotates to two and encloses and close the shutoff of rivers hole between the board, it can to drive the lift-bucket to rise afterwards again.

Preferably: the lift bucket is connected with the fixed sleeve in a threaded connection mode, the enclosing plates are provided with chutes for the sealing plates to rotate in, and the rotating shaft controls the sealing plates to abut against another enclosing plate after rotating out of the chutes so as to drive the lift bucket to integrally rotate and move upwards.

By adopting the technical scheme, when the rainwater recovery device is normally used, the sealing plate rotates to the inside of the sliding groove to realize concealment and keep the normal opening of the water flow hole; when needs clear up flexible ring separation blade, only need rotate the axis of rotation, the axis of rotation can be earlier with the shrouding from enclosing the board and roll out and another enclose the plywood and offset, the axis of rotation continues to rotate and drives and can drive the whole rotation that moves on it of elevator bucket and promote flexible ring separation blade, convenient clearance or the change to flexible ring separation blade.

Preferably: the surface of the fixed sleeve is provided with a thread section for the thread connection of the lift bucket, and a gap is formed between the thread section and the bottom of the fixed sleeve.

Through adopting above-mentioned technical scheme, avoid will excessively rotate the lift-bucket when the installation lift-bucket and make it drop.

Preferably: set up the perforation that supplies the axis of rotation to wear to establish on the drainage apron, the axis of rotation top is passed the perforation and is connected with the stopper, still be provided with the limiting plate on the drainage apron, when the axis of rotation rotated to stopper and drainage apron and offseted, the limiting plate was connected and is carried on spacingly in the rotation axis in the drainage apron.

Through adopting above-mentioned technical scheme, carry out the spacing of vertical direction and circumference to the axis of rotation, avoid it to drop and also avoid its emergence of rotating the phenomenon when normal use, can protect the axis of rotation simultaneously.

Preferably: the water filtering cover plate is provided with a countersunk groove for installing the limiting head, the limiting plate is installed in the countersunk groove, and when the limiting head abuts against the bottom of the countersunk groove, the upper end surface of the limiting plate after installation is flush with the surface of the water filtering cover plate.

Through adopting above-mentioned technical scheme, can avoid the up end to expose outside, protect it.

Preferably: the top of the fixed sleeve is provided with an inner annular groove for embedding the top end of the flexible ring baffle piece, and the top end of the flexible ring baffle piece is fixedly arranged in the inner annular groove.

Through adopting above-mentioned technical scheme, can strengthen the stability behind the flexible ring fender setting.

In a second aspect, the present application provides a garden rainwater blending method, which adopts the following technical scheme:

a garden rainwater blending method, which uses the garden rainwater blending system of any one of claims 1 to 9 to keep the well mouth of the rainwater collection well clean.

Through adopting above-mentioned technical scheme, remove the silt through removing the rainwater that the silt device convection current flows through the rainwater collection well, reduce the adhesion of rainwater collection well inner wall upper silt, make silt more by removing the interception of silt device, only need to remove the silt device clear up can.

In summary, the present application includes at least one of the following benefits:

1. rainwater flows into the rainwater collecting well, flows downwards continuously after passing through the silt removing device, and soil is adhered to the flexible ring baffle, so that the impurity adhesion amount of the inner wall of the rainwater collecting well is reduced;

2. when needs clear up, rotate through the axis of rotation, drive the rivers hole that the shrouding will lift the bucket and seal, drive the lift bucket upwards to promote afterwards, and then the tip that drives flexible ring separation blade lifts, and flexible ring separation blade takes place to buckle, and its surface is fallen silt and also can be blocked by the lift bucket and can not fall to the rainwater and collect well inside again, and flexible ring separation blade passes through the drive of lift bucket and is close to the well head department that the rainwater was collected the well, and then conveniently clears up or change it.

Drawings

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

FIG. 2 is a schematic view showing the structure of the rainwater collecting device according to the present embodiment;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an exploded view of the control mechanism and the lift bucket of this embodiment.

Description of reference numerals: 1. a rainwater collection device; 11. a rainwater collection well; 111. a stepped groove; 12. a water filtering cover plate; 121. perforating; 122. a countersunk groove; 123. a limiting plate; 2. a rainwater filtration device; 21. a filter; 22. a water pump; 3. a rainwater storage device; 31. a water storage tank; 32. a water outlet pipe; 4. a silt removing device; 41. fixing the sleeve; 411. an abutment ring table; 412. an inner ring groove; 42. a lift bucket; 421. a surrounding plywood; 4211. a chute; 422. a water flow hole; 43. a flexible ring baffle; 44. a control mechanism; 441. a rotating shaft; 442. closing the plate; 443. a limiting head; 5. a main pipeline.

Detailed Description

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

The embodiment of the application discloses gardens rainwater allotment system. Referring to fig. 1, the allotment system includes rainwater collection device 1, rainwater filter equipment 2 and rainwater storage device 3, and the rainwater is collected through rainwater collection device 1, gets into rainwater storage device 3 and stores after rainwater filter equipment 2's filtration again, can be used for treegarden irrigation when needs use.

Referring to fig. 2, the rainwater collecting device 1 includes a rainwater collecting well 11 and a water filtering cover plate 12 disposed on the top of the rainwater collecting well 11, the water filtering cover plate 12 has a plurality of water permeable holes and intercepts large impurities, and the rainwater flowing along the ground runoff mixes with soil and enters the rainwater collecting well 11.

Referring to fig. 2 and 3, the top of the rainwater collecting well 11 is also provided with a silt removing device 4, and rainwater flows downwards after passing through the silt removing device 4. Specifically, the desilting device 4 comprises a fixed sleeve 41 arranged at the wellhead of the rainwater collecting well 11 and an elevator 42 screwed on the inner wall of the fixed sleeve 41, and the bottom of the elevator 42 is provided with a water flow hole 422 for water flowing out. The top of the rainwater collecting well 11 is provided with a stepped groove 111, the outer ring of the top of the fixed sleeve 41 is provided with an abutting annular table 411 erected in the stepped groove 111, the fixed sleeve 41 is overlapped in the stepped groove 111, and the rear water filtering cover plate 12 is pressed on the upper end of the fixed sleeve 41 so as to fix the fixed sleeve 41.

The inner wall of the fixing sleeve 41 is provided with a threaded section for connecting the outer ring of the elevator bucket 42, and a gap is formed between the threaded section and the bottom of the fixing sleeve 41 to prevent the elevator bucket 42 from falling. Be provided with flexible ring separation blade 43 on the inner wall of fixed sleeve 41 simultaneously, flexible ring separation blade 43 is that any one of rubber, silica gel, plastics have high deformability's flexible material to make, and the surface has friction line so that impurity such as the earth of interception aquatic, still sets up the inner ring groove 412 that supplies flexible ring separation blade 43 top embedding on the inner wall at fixed sleeve 41 top, fixes through bonding behind the embedding inner ring groove 412 of flexible ring separation blade 43 top.

Flexible ring separation blade 43 is the awl ring-type that the diameter gradually reduces from top to bottom, and there is the clearance between the inner wall of flexible ring separation blade 43 and fixed sleeve 41, elevator 42 reciprocates in this clearance through screw-thread fit, simultaneously elevator 42's inner wall is the awl ring-type that the diameter gradually reduces from top to bottom equally, when elevator 42 is located the lower extreme, the lower extreme of flexible ring separation blade 43 offsets with elevator 42's inner wall, rainwater down flowing along flexible ring separation blade 43 can continue downward flow through elevator 42's inner wall.

Referring to fig. 4, the bottom of the elevator bucket 42 has a plurality of closure plates 421 circumferentially and uniformly arranged around the central axis of the elevator bucket 42, and water flow holes 422 are formed through gaps between the closure plates 421. The lift bucket 42 is also connected to a control mechanism 44 for controlling the opening and closing of the water flow hole 422.

The control mechanism 44 includes a rotation shaft 441 and a plurality of sealing plates 442 connected to the periphery of the rotation shaft 441, the rotation shaft 441 is disposed on the central axis of the lift bucket 42, the sealing plates 442 have an area larger than the size of the water flow holes 422, and the water flow holes 422 can be opened and closed by driving the sealing plates 442 to rotate through the rotation shaft 441.

In order to facilitate the storage of the sealing plate 442 in the normal water flow state, the enclosing plate 421 is provided with a sliding groove 4211 into which the sealing plate 442 rotates, and the rotation of the sealing plate 442 into the sliding groove 4211 keeps the opening of the water flow hole 422 during the normal water flow. When the water flow hole 422 needs to be sealed, the rotating shaft 441 controls the sealing plate 442 to slide out of the sliding groove 4211 and then abut against the side wall of the adjacent other enclosing plate 421 to seal the water flow hole 422, and meanwhile, the rotating shaft 441 is continuously driven to rotate, so that the elevator bucket 42 can be driven to rotate synchronously through the enclosing plate 421, and the rotating direction at this time is the rotating direction for driving the elevator bucket 42 to rotate and rise. Simultaneously through the rising of lift hopper 42, can drive the tip of flexible ring separation blade 43 and lift, flexible ring separation blade 43 takes place to buckle, also can be blockked by closure plate 421 and shrouding 442 when some impurity of its surface adhesion shake off, can not fall to in the rainwater collection well 11, when lift hopper 42 rotates to being close to the well head position, upwards opens drainage cover plate 12 and can conveniently clear up or change flexible ring separation blade 43.

It should be noted that, in order to facilitate the installation of the control mechanism 44 on the lift bucket 42, in the installation, the sealing plate 442 is first installed into the sliding groove 4211 of the enclosing plate 421, then the enclosing plate 421 is circumferentially and uniformly welded and fixed to the bottom of the lift bucket 42, then the rotating shaft 441 is inserted, and the sealing plate 442 is connected to the rotating shaft 441 by spot welding, bonding or other fixing connection methods, wherein the installation steps in the last two steps can be changed according to actual situations.

Referring to fig. 3 and 4, a through hole 121 for the upper end of the rotation shaft 441 to pass through is formed in the center of the water filtering cover plate 12, the top of the rotation shaft 441 passes through the through hole 121 and is connected to a limiting head 443, the limiting head 443 can be used as a handle for people to rotate, the water filtering cover plate 12 is provided with a countersunk groove 122 for the limiting head 443 to be installed, and when the elevator bucket 42 rotates to the bottommost end, the limiting head 443 abuts against the bottom of the countersunk groove 122.

In order to avoid the manual misoperation of the rotating shaft 441 and the limiting head 443, the water filtering cover plate 12 is further provided with a limiting plate 123, when the limiting head 443 abuts against the bottom of the countersunk head groove 122, the limiting plate 123 is installed in the countersunk head groove 122 and presses the limiting head 443 to avoid the rotation of the limiting head, and after the limiting plate 123 is connected in the countersunk head groove 122, the upper end surface of the limiting plate 123 is flush with the surface of the water filtering cover plate 12.

Referring back to fig. 1, 11 bottoms of rainwater collecting well are provided with trunk line 5, each rainwater collecting well 11 is connected on trunk line 5 and sends into trunk line 5 with the rainwater that collects, rainwater filter equipment 2 is including setting up filter 21 and the suction pump 22 in trunk line 5, can promote the mobility of rivers in trunk line 5 through suction pump 22, the play water end of trunk line 5 links to each other with rainwater storage device 3 simultaneously, rainwater storage device 3 is reservoir 31, thereby it sends out the water of collecting and recycling to be provided with outlet pipe 32 in the reservoir 31.

The implementation principle of gardens rainwater allotment system of the embodiment of this application is:

rainwater from surface runoff enters the rainwater collecting well 11, the rainwater flows downwards through the silt removing device 4, impurities such as soil in the rainwater are intercepted by the silt removing device 4 and adhered to the silt removing device 4, and meanwhile, the rainwater amount contacted with the inner wall of the rainwater collecting well 11 is less, so that the impurity adhesion condition of the inner wall is improved; and then the water sent from the rainwater collecting well 11 is filtered and stored in the water storage tank 31, and blending control is carried out according to the requirement.

The embodiment of the application also discloses a garden rainwater blending method, the pollution condition of the inner wall of the rainwater collection well 11 is reduced by arranging the silt removing device 4 at the wellhead of the rainwater collection well 11, and frequent cleaning of the inner wall of the rainwater collection well 11 is not needed.

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 gardens rainwater allotment system which characterized in that: the method comprises the following steps:

the rainwater collecting device (1) comprises a rainwater collecting well (11) and a water filtering cover plate (12) arranged at the top of the rainwater collecting well (11);

the rainwater filtering device (2) is used for filtering the collected rainwater; and

the rainwater storage device (3) comprises a water storage tank (31), and filtered rainwater is introduced into the water storage tank (31);

wherein the top position of rainwater collecting well (11) is provided with removes silt device (4), and the rainwater is through removing downward flow behind the silt device (4), remove silt device (4) including fixed sleeve (41) and lift-bucket (42) that the activity set up on fixed sleeve (41), lift-bucket (42) inside has open closed rivers hole (422), be provided with flexible ring separation blade (43) on the inner wall of fixed sleeve (41), the upper end of flexible ring separation blade (43) is connected in the top of fixed sleeve (41), and the lower extreme offsets with the inner wall of lift-bucket (42), there is the clearance between the inner wall of flexible ring separation blade (43) and fixed sleeve (41), lift-bucket (42) activity sets up in this clearance department, the bottom of lift-bucket (42) has a plurality of closure plate (421) that use lift-bucket (42) axis as central circumference evenly arranged, the water flow hole (422) is enclosed through the clearance of enclosing plywood (421) and is closed the formation, lift bucket (42) are connected with control mechanism (44) that its water flow hole (422) of control carried out the switching, control mechanism (44) include axis of rotation (441) and connect in a plurality of shrouding (442) of axis of rotation (441) week side, the area of shrouding (442) is greater than the size of water flow hole (422), and axis of rotation (441) drive shrouding (442) and rotate the switching that realizes water flow hole (422).

2. The garden rainwater blending system of claim 1, wherein: the flexible ring blocking piece (43) is in a conical ring shape with the diameter gradually reduced from top to bottom.

3. The garden rainwater blending system of claim 1, wherein: the lift bucket (42) is connected with the fixed sleeve (41) in a threaded connection mode, a sliding groove (4211) for the sealing plate (442) to rotate into is formed in the enclosing plate (421), the rotating shaft (441) controls the sealing plate (442) to abut against another enclosing plate (421) after the sealing plate (442) rotates out of the sliding groove (4211), and then the lift bucket (42) is driven to integrally rotate and move upwards.

4. The garden rainwater blending system of claim 3, wherein: the surface of the fixed sleeve (41) is provided with a thread section for the thread connection of the lifting bucket (42), and a gap is formed between the thread section and the bottom of the fixed sleeve (41).

5. The garden rainwater blending system of claim 1, wherein: the water filtering cover plate (12) is provided with a through hole (121) for the rotating shaft (441) to penetrate through, the top of the rotating shaft (441) penetrates through the through hole (121) and is connected with a limiting head (443), the water filtering cover plate (12) is further provided with a limiting plate (123), and when the rotating shaft (441) rotates to the limiting head (443) to be abutted against the water filtering cover plate (12), the limiting plate (123) is connected to the water filtering cover plate (12) to limit the rotating shaft (441).

6. The garden rainwater blending system of claim 5, wherein: the water filtering cover plate (12) is provided with a countersunk groove (122) for installing the limiting head (443), the limiting plate (123) is installed in the countersunk groove (122), and when the limiting head (443) abuts against the bottom of the countersunk groove (122), the upper end face of the limiting plate (123) after installation is flush with the surface of the water filtering cover plate (12).

7. The garden rainwater blending system of claim 1, wherein: an inner annular groove (412) for embedding the top end of the flexible ring blocking piece (43) is formed in the top of the fixing sleeve (41), and the top end of the flexible ring blocking piece (43) is fixedly arranged in the inner annular groove (412).

8. The garden rainwater blending system of claim 1, wherein: rainwater collecting well (11) bottom is provided with trunk line (5), and each rainwater collecting well (11) is connected on trunk line (5) and sends into trunk line (5) with the rainwater of collecting, rainwater filter equipment (2) are including setting up filter (21) and suction pump (22) in trunk line (5), the play water end of trunk line (5) is connected in tank (31).

9. A garden rainwater blending method, characterized in that, the garden rainwater blending system of any one of claims 1 to 8 is used to keep the well mouth of the rainwater collection well (11) clean.