CN116439110B - Drip irrigation type slope roof greening device and method - Google Patents
Drip irrigation type slope roof greening device and method Download PDFInfo
- Publication number
- CN116439110B CN116439110B CN202310599557.0A CN202310599557A CN116439110B CN 116439110 B CN116439110 B CN 116439110B CN 202310599557 A CN202310599557 A CN 202310599557A CN 116439110 B CN116439110 B CN 116439110B
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- water
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- roof
- tank
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- 238000003973 irrigation Methods 0.000 title claims abstract description 59
- 230000002262 irrigation Effects 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 370
- 230000005068 transpiration Effects 0.000 claims abstract description 23
- 241001464837 Viridiplantae Species 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 21
- 230000001502 supplementing effect Effects 0.000 claims description 21
- 238000001125 extrusion Methods 0.000 claims description 20
- 239000013049 sediment Substances 0.000 claims description 7
- 239000002244 precipitate Substances 0.000 claims 1
- 238000010992 reflux Methods 0.000 abstract description 9
- 230000003020 moisturizing effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 description 13
- 239000003621 irrigation water Substances 0.000 description 4
- 239000010902 straw Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/003—Controls for self-acting watering devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/008—Component parts, e.g. dispensing fittings, level indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model relates to a drip irrigation type slope roofing greening device and method, it relates to roof greening technical field, it includes a plurality of drip tubes and the water supply mechanism that supplies water for the drip tube, a plurality of drip tubes set up along roofing incline direction, roofing lowest side is equipped with the water catch bowl, every drip tube is keeping away from water catch bowl one side and all is equipped with the water inlet, every drip tube is being close to water header one side and all is equipped with the water guide mouth, be equipped with the water guide tank on the roofing, the water guide tank sets up along roofing incline direction, water guide tank and water supply mechanism intercommunication set up, be equipped with the moisturizing mouth that sets up with the drip tube intercommunication on the water guide tank, be equipped with the control mechanism of control moisturizing mouth switching on the water guide tank, the surface of water in the drip tube descends and makes the moisturizing mouth open, be equipped with the reflux mechanism that is used for guiding the water reflux in the water catch bowl to advance in the drip tube on the roofing. The water quantity that this application had to improve drip irrigation is along with the change of roofing transpiration and the timeliness effect of adjusting.
Description
Technical Field
The application relates to the technical field of roof greening, in particular to a drip irrigation type slope roof greening device and method.
Background
Slope roof greening refers to green planting on a slope roof of a building, and along with the development of cities, the greening mode is increasingly applied, and roof greening is an effective method for not only developing green land into the air, saving land and expanding urban space. The method is also a perfect combination of building art and garden art, and plays a non-negligible role in protecting urban environment and improving the quality of human living environment.
Because slope roof greening is usually set up on the roof, people often adopt the mode of driping irrigation to irrigate green planting, traditional roof drips irrigation often adopts and opens a plurality of apertures on the pipeline, then water flows through pipeline and aperture, irrigates green planting, but roof greening receives illumination intensity different in a day, consequently green transpiration effect that plants receives also is different, if irrigation flow sets up time according to plant absorption volume evening, at noon, roof transpiration volume is big, leads to green planting to dry easily for green planting drips irrigation the water yield regulation not enough in time.
Disclosure of Invention
In order to solve the problem that the amount of water for drip irrigation is not timely regulated along with the change of the transpiration amount of a roof, the application provides a drip irrigation type slope roof greening device and a drip irrigation type slope roof greening method.
On the one hand, the drip irrigation type slope roof greening device provided by the application adopts the following technical scheme:
the utility model provides a drip irrigation type slope roofing greening device, includes a plurality of drip pipes and does the water supply mechanism of drip pipe water supply, a plurality of the drip pipes are along roofing incline direction setting, roofing downside is equipped with the water catch bowl, every the drip pipe is keeping away from water catch bowl one side all is equipped with the water inlet, every the drip pipe is being close to water catch bowl one side all is equipped with the water guide mouth, be equipped with the water guide box on the roofing, the water guide box is followed roofing incline direction setting, the water guide box with water supply mechanism intercommunication sets up, be equipped with on the water guide box with the moisturizing mouth that the drip pipe intercommunication set up, be equipped with the control mechanism of moisturizing mouth switching on the water guide box, the water surface decline makes in the drip pipe the moisturizing mouth is opened, be equipped with on the roofing and be used for guiding the water reflux in the water catch bowl advances the reflux mechanism in the drip pipe.
Through adopting above-mentioned technical scheme, when drip irrigation the green planting on the roofing, earlier through water supply mechanism to drip irrigation the burette, drip irrigation the green planting, the water that is not absorbed by the plant gets into the drip irrigation of below by the water inlet in, then with water supply mechanism's water converging and follow the water guide mouth outflow, drip irrigation the green planting of pipe below, the water that is not absorbed by the green planting on the whole roofing is converged in the water catch bowl, then warp the backward flow mechanism flows back to the burette, when the transpiration of roofing increases, the water yield that the burette top flowed into reduces, at this moment control mechanism control the water compensation mouth is opened, and the water flow in the water guide box is gone into in the burette and is replenished, increases the water yield that drip irrigation the green planting of roofing to make the quantity that drips irrigation can increase along with the increase of roofing transpiration, make the water yield that drips along with the change of roofing transpiration and adjust more timely.
In a specific embodiment, the water supply mechanism comprises a water storage tank, a water pump and a conduit, wherein the water storage tank is arranged at the highest position of the roof, one end of the conduit is communicated with the water storage tank, the other end of the conduit is communicated with each dropper, and the water pump is used for supplying water for the water storage tank.
Through adopting above-mentioned technical scheme, when supplying water to the burette, carry water to the water storage tank through the water pump earlier in, then water in the water storage tank gets into in the burette along the pipe under the effect of gravity to the realization is to the water supply of burette.
In a specific implementation manner, the control mechanism comprises a floating plate and a baffle, the floating plate floats in the dropper, the baffle is arranged on the floating plate, a guide rail is arranged on the water guide tank, the baffle and the guide rail are arranged in a sliding manner, and the floating plate floats upwards to enable the baffle to shade the water supplementing port.
Through adopting above-mentioned technical scheme, when the transpiration volume of roofing increases, the green quantity of planting the burette that flows in the district that plants in top reduces to lead to the surface of water in the burette to reduce, the kickboard drives the baffle along with the surface of water descends, and the baffle slides along the guide rail this moment, and the baffle breaks away from with the moisturizing mouth, and the moisturizing mouth is opened, and the water of water guide tank flows into in the burette under the effect of water pressure, thereby realizes the replenishment to the water yield in the burette, makes the water yield increase of burette.
In a specific embodiment, the backflow mechanism comprises a driving motor, a water diversion member, a pressure sensor and a controller, wherein the pressure sensor is arranged between the water collection tank and the roof, the pressure sensor is electrically connected with the controller, the controller is used for controlling the output power of the driving motor, and the driving motor is used for driving the water diversion member to convey water from the water collection tank into the dropper.
Through adopting above-mentioned technical scheme, during normal time, the rivers that do not receive the plant absorption of whole roofing are flowed into the water catch bowl, pressure sensor keeps at certain numerical range this moment, driving motor drives the piece that draws water with certain output and flows back to the burette in, when the increase of roofing transpiration, the burette increases the drip irrigation water yield to green planting, and the quantity of increasing can not standing horse is absorbed by the plant, a part rivers are flowed into in the water catch bowl for the water yield in the water catch bowl increases, pressure sensor produces the change this moment, controller control driving motor increases output, thereby drip irrigation again in the water reflux that will increase in the burette, be favorable to using water wisely.
In a specific implementation mode, the water diversion piece comprises an extrusion cylinder body, a piston and a suction pipe, wherein the extrusion cylinder body is arranged on the roof, one end of the suction pipe is communicated with the bottom of the water collecting tank, the other end of the suction pipe is communicated with the extrusion cylinder body, a calandria is arranged on the extrusion cylinder body, one end of the calandria is communicated with the water guide tank, water is supplied to the suction pipe, the suction pipe is provided with a first one-way valve for flowing into the extrusion cylinder body, the calandria is provided with a second one-way valve for flowing into the water guide tank, and the driving motor drives the piston to reciprocate in the extrusion cylinder body through the connecting piece.
Through adopting above-mentioned technical scheme, when carrying out the backward flow to the water in the water catch bowl, drive driving motor rotates, and driving motor drives piston reciprocating motion in the extrusion cylinder body through the connecting piece, and the extrusion cylinder body is in with the water suction extrusion cylinder body of water catch bowl through first check valve and straw, then in arranging water into the water guide tank through calandria and second check valve, then transport to every burette through the water guide tank to the realization is to the backward flow reuse of water in the water catch bowl.
In a specific embodiment, the water collecting tank side wall is provided with a first through hole, the water collecting tank side wall is provided with a filter layer for covering the first through hole, the water collecting tank bottom wall is provided with a water guide surface which is obliquely arranged, and the suction pipe is positioned at the lowest end of the water guide surface.
Through adopting above-mentioned technical scheme, water on the roofing gets into the water catch bowl through first through-hole to filter the impurity in the aquatic through the filter layer, then water gathers at the minimum along the water guide surface, then inhales water through the straw, thereby improves the inhaled convenience of straw to water catch bowl water.
In a specific implementation manner, the rotating rod is rotatably arranged in the dropper, the rotating rod is arranged along the length direction of the dropper, a spiral plate is arranged on the rotating rod, one end of the dropper is provided with a mud outlet, the spiral plate is used for pushing sediment in the dropper towards the mud outlet, and a pushing plate used for pushing the sediment out of the mud outlet is arranged on the rotating rod.
Through adopting above-mentioned technical scheme, along with the going on of burette, the impurity of aquatic can deposit in the burette, rotates the dwang this moment, and the dwang drives the spiral plate and promotes the impurity of piling up in the burette towards the mud mouth, then relies on the push pedal to release out the mud mouth with the impurity of deposit to the clearance of impurity in the realization burette.
In a specific implementation mode, cleaning blocks matched with the water guide holes in a concave-convex mode are arranged in the dropper, the cleaning blocks correspond to the water guide holes one by one, supporting rods are arranged on the inner wall of the dropper, guide rods are arranged on the supporting rods in a sliding mode, guide surfaces are arranged on the guide rods, the spiral plates squeeze the guide surfaces to enable the guide rods to slide towards the water guide holes, and telescopic springs used for pulling the cleaning plates out of the water guide holes are arranged on the supporting rods.
Through adopting above-mentioned technical scheme, when clearing up the impurity of precipitation, the screw plate extrudees the guide face in pivoted, and the guide bar slides and drives the clearance piece and insert in the water guide mouth this moment along the bracing piece, clears up the impurity in the water guide mouth, and extension spring extension this moment when the guide face screw plate breaks away from, and extension spring will clear up the piece and take out in the water guide mouth.
In a specific embodiment, a plurality of second through holes are formed in each cleaning block.
Through adopting above-mentioned technical scheme, reduce the impact force of the rivers that the clearance piece took out the water guide mouth and receive through the second through-hole.
On the other hand, the application also provides a drip irrigation type slope roof greening method.
A drip irrigation type slope roof greening method comprises the following steps: s1: the water supply mechanism supplies water to the drip tube, and the drip tube drips the green plants;
s2: the water of the green plants above the drip tube enters from the water inlet, is mixed with the water of the water supply mechanism and flows out from the water guide port, and the drip irrigation is carried out on the green plants below the drip tube;
s3: the water which is not absorbed by the green plants on the whole roof is collected in the water collecting tank and then flows back into the dropper through the backflow mechanism;
s4: when the transpiration of the roof is increased, the water quantity flowing in above the dropper is reduced, at the moment, the control mechanism controls the water supplementing port to be opened, and water in the water guide tank flows into the dropper for supplementing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the drip irrigation is carried out on the green plants on the roof, the drip tube is firstly used for supplying water to the drip tube through the water supply mechanism, the drip tube is used for drip irrigation on the green plants, water which is not absorbed by plants enters the drip irrigation below through the water inlet, then the drip irrigation is carried out on the green plants below the guide tube through the water converging of the water supply mechanism, the water which is not absorbed by the green plants on the whole roof is converged in the water collecting tank, then the water flows back into the drip tube through the backflow mechanism, when the transpiration amount of the roof is increased, the water flowing in above the drip tube is reduced, at the moment, the control mechanism controls the water compensating port to be opened, the water flowing in the drip tube is supplemented, and the water quantity of drip irrigation on the green plants of the roof is increased, so that the quantity of drip irrigation can be increased along with the increase of the transpiration amount of the roof, and the water quantity of drip irrigation is regulated along with the change of the transpiration amount of the roof.
2. Along with the progress of burette, impurity in the aquatic can deposit in the burette, rotates the dwang this moment, and the dwang drives the spiral plate and promotes the impurity of piling up in with the burette towards the mud mouth, then relies on the push pedal to release out the mud mouth with deposited impurity to realize the clearance to impurity in the burette, promote the guide bar through the spiral plate, then the guide bar promotes the clearance piece and inserts in the water guide mouth, clears up the water guide mouth, thereby effectively avoid the water guide mouth to block up.
Drawings
Fig. 1 is a schematic structural view of a drip irrigation type slope roof greening device and method according to an embodiment of the application.
Fig. 2 is a cross-sectional view taken along line A-A of fig. 1.
Fig. 3 is an enlarged view of a portion C in fig. 2.
Fig. 4 is a sectional view taken along line B-B of fig. 1.
Fig. 5 is an enlarged view of the portion D in fig. 4.
Fig. 6 is a schematic diagram for showing the structure of the chain and sprocket.
Fig. 7 is a schematic view for showing the structure of the spiral plate.
Fig. 8 is an enlarged view of the portion E in fig. 7.
Fig. 9 is a sectional view taken along line F-F in fig. 1.
Fig. 10 is an enlarged view of a portion G in fig. 1.
Reference numerals illustrate: 1. a dropper; 11. a water inlet; 12. a filter screen; 13. a water guide port; 2. a water supply mechanism; 21. a water pump; 22. a water storage tank; 23. a conduit; 24. a water guide tank; 241. a water supplementing port; 3. roof covering; 4. a control mechanism; 41. a floating plate; 42. a baffle; 43. a guide rail; 5. a water collection tank; 51. a first through hole; 52. a filter layer; 53. a water guiding surface; 6. a reflow mechanism; 61. a driving motor; 62. a water guiding member; 621. extruding a cylinder body; 622. a piston; 623. a suction pipe; 63. a pressure sensor; 64. a controller; 65. a connecting piece; 651. a push rod; 652. a circular plate; 653. a connecting rod; 66. a calandria; 67. a first one-way valve; 68. a second one-way valve; 711. a rotating lever; 712. a sprocket; 713. cleaning a motor; 714. a drive sprocket; 715. a chain; 716. a spiral plate; 717. a mud outlet; 718. a push plate; 72. cleaning the block; 721. a second through hole; 722. a support rod; 723. a guide rod; 724. a guide surface; 725. and a telescopic spring.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-10.
In one aspect, the embodiments of the application disclose a drip irrigation type slope roof greening device.
Referring to fig. 1, 2 and 3, a drip irrigation type slope roof greening device comprises a plurality of drip tubes 1 and a water supply mechanism 2, wherein the drip tubes 1 are arranged along the inclined direction of a roof 3, each drip tube 1 is transversely arranged on the roof 3, the section of each drip tube 1 is square in the upper half part, the lower half part is an arc-shaped pipeline, one end of each drip tube 1 is buried in the roof 3, one end of each drip tube 1 leaks out of the roof 3, a plurality of water inlets 11 are arranged on the higher side of the part of the drip tube 1 leaking out of the roof 3, a filter screen 12 is paved on the outer side of the water inlets 11, a plurality of water guide ports 13 are arranged on the lower side of the part of the drip tube 1 leaking out of the roof 3, each water guide port 13 is a rectangular port, the water supply mechanism 2 comprises a water pump 21, a water storage tank 22 and a guide pipe 23, the water pump 21 is arranged on the roof 3, the water storage tank 22 is placed at the highest end of roofing 3, pipe 23 sets up at the both ends of water storage tank 22 and every pipe 23 all with burette 1 intercommunication setting, the outlet pipe of water pump 21 stretches into in the water storage tank 22, be equipped with water guide tank 24 on roofing 3, water guide tank 24's one end and water storage tank 22 intercommunication setting, water guide tank 24 sets up along roofing 3 incline direction, water guide tank 24 inserts a plurality of burette 1 in proper order, water guide tank 24 adopts seal structure to seal with burette 1, roofing 3's the lowest end is equipped with water catch bowl 5, water catch bowl 5 buries in roofing 3, be equipped with a plurality of first through-hole 51 on water catch bowl 5, water catch bowl 5 is equipped with filter layer 52 on the lateral wall of through-hole, filter layer 52 of this embodiment is fibrous cloth layer or hay layer, be equipped with on roofing 3 be used for with water catch bowl 5 in the backward flow back into each burette 1 reflux mechanism 6.
Referring to fig. 4 and 5, the water guide tank 24 is provided with a water supply port 241 inserted into each of the drip pipes 1, and a control mechanism 4 for controlling the opening and closing of the water supply port 241 is provided in each of the drip pipes 1.
When the drip tube 1 is used for planting green on the roof 3, the water pump 21 is started, the water pump 21 fills the water storage tank 22 and fills the water storage tank 22, then water flows into the drip tube 1 along the guide tube 23 under the action of gravity, then water flows out of the drip tube 1 along the water guide opening 13, the green planting is drip-irrigated, the water which is not absorbed by plants enters the drip tube 1 below from the water guide opening 11, then the water which is not absorbed by plants flows out of the guide tube 23 is converged with the water flowing out of the water guide opening 13, the green planting below the guide tube 23 is drip-irrigated, the water which is not absorbed by the green on the whole roof 3 is converged in the water collecting tank 5, then flows into the water collecting tank 5 through the filter layer 52 and the through holes, the filter layer 52 can filter impurities in the water, the through holes are effectively prevented from being blocked, and then the water flows back into the drip tube 1 through the reflux mechanism, and the drip irrigation of the green planting of the whole roof 3 is completed.
When the transpiration amount of the roof 3 is increased, the evaporation amount of water in the planting area is increased, so that the water amount flowing in from the upper part of the drip tube 1 is reduced, at the moment, the control mechanism 4 controls the water supplementing port 241 to be opened, the water in the water guide tank 24 flows into the drip tube 1 to supplement the water surface in the drip tube 1, the volume of the effluent water in unit time of the water guide port 13 is increased, and the water amount of drip irrigation for the roof 3 is increased, so that the water amount of drip irrigation can be increased along with the increase of the transpiration amount of the roof 3, and the water amount of drip irrigation is adjusted along with the change of the transpiration amount of the roof 3.
Referring to fig. 4 and 5, the control mechanism 4 includes a floating plate 41 and a baffle plate 42, the floating plate 41 floats on the water surface in the dropper 1, the baffle plate 42 is fixedly and vertically installed on the floating plate 41, the baffle plate 42 slides along the wall surface of the water guide tank 24, the baffle plate 42 and the floating plate 41 are integrally manufactured, a guide rail 43 is arranged on the water guide tank 24, the baffle plate 42 slides along the guide rail 43, when the water surface in the dropper 1 descends to a predetermined height, the baffle plate 42 is separated from the water supplementing port 241 so that the water supplementing port 241 is opened, and when the water surface in the dropper 1 ascends to a predetermined height, the baffle plate 42 shields the water supplementing port 241 so that the water supplementing port 241 is closed.
Initially, the water surface in the drip tube 1 is a certain height higher than the bottom wall of the water guide port 13, when the transpiration amount on the roof 3 is increased, the water amount flowing into the drip tube 1 from the planting area above the drip tube 1 is reduced, so that the water surface in the drip tube 1 is continuously lowered, the floating plate 41 drives the baffle plate 42 to descend along with the water surface, when the water surface in the drip tube 1 descends to a certain height, the baffle plate 42 is separated from the water supplementing port 241, the water in the water guide tank 24 flows into the drip tube 1 under the action of pressure at this time, the drip tube 1 is supplemented with water, and the supplemented water and the water flowing out of the guide tube 23 are converged to irrigate green plants in the planting area below, so that the water shortage of the green plants can be quickly found, and the water supplementing operation is automatically performed, not only the time of drip irrigation water amount adjustment is increased, but also the convenience of drip irrigation water amount adjustment is improved.
Referring to fig. 4, 6 and 7, two rotating rods 711 are rotatably arranged in each dropper 1, each rotating rod 711 is arranged along the length direction of each dropper 1, a floating plate 41 is located between the two rotating rods 711, a sprocket 712 is coaxially and fixedly arranged at one end of each rotating rod 711 extending out of the dropper 1, a cleaning motor 713 is fixedly arranged on the end wall of each dropper 1, a driving sprocket 714 is arranged on the end wall of each dropper 1, an output shaft of the cleaning motor 713 is coaxially and fixedly arranged with the driving sprocket 714, the driving sprocket 714 is connected with the sprocket 712 through a chain 715, a spiral plate 716 is arranged on each rotating rod 711, the spiral plate 716 is arranged along the length direction of each rotating rod 711, mud outlets 717 are formed in two sides of each dropper 1, the mud outlets 717 are closed or opened by adopting a water baffle, and a push plate 718 for pushing sediment out of the mud outlets 717 is fixedly arranged on each rotating rod 711.
Referring to fig. 7 and 8, a plurality of cleaning blocks 72 are arranged in the dropper 1, second through holes 721 are formed in the cleaning blocks 72, the cleaning blocks 72 are in one-to-one correspondence with the water guide openings 13, supporting rods 722 are arranged in the dropper 1, guide rods 723 are arranged on the supporting rods 722, the guide rods 723 penetrate through the supporting rods 722 and are slidably arranged with the supporting rods 722, the sections of the guide rods 723 are rectangular, the cleaning blocks 72 are fixedly arranged at one ends of the guide rods 723 close to the water guide openings 13, the other ends of the guide rods 723 are guide surfaces 724, the spiral plates 716 press the guide surfaces 724 to enable the guide rods 723 to move towards the water guide openings 13, telescopic springs 725 are arranged between the supporting rods 722 and the cleaning blocks 72, one ends of the telescopic springs 725 are fixedly arranged with the supporting rods 722, and the other ends of the telescopic springs 725 are fixedly arranged with the cleaning blocks 72.
Along with drip irrigation, some impurities existing in water and some silt in water flowing into the drip tube 1 in a planting area are deposited at the bottom of the drip tube 1 when drip irrigation is carried out by liquid manure, at the same time, a cleaning motor 713 is started, the cleaning motor 713 drives a chain 715 to rotate through a driving sprocket 714, the chain 715 drives the sprocket 712 to rotate, the sprocket 712 drives a rotating shaft to rotate, the rotating shaft drives a spiral plate 716 to rotate, the spiral plate 716 pushes sediment accumulated at the bottom of the drip tube 1 towards a mud outlet 717, and then the sediment is pushed out from the mud outlet 717 through a rotating push plate 718, so that the sediment in the drip tube 1 is cleaned.
When cleaning the dropper 1, the spiral plate 716 rotates, and simultaneously, the spiral plate 716 presses the guide surface 724 on the guide rod 723, so that the guide rod 723 moves towards the water guide opening 13, at the moment, the telescopic spring 725 is stretched, the guide rod 723 pushes the cleaning block 72 to be inserted into the water guide opening 13, the cleaning block 72 cleans the accumulated matters attached to the water guide opening 13, the water guide opening 13 is effectively prevented from being blocked by the accumulated matters, and then the spiral plate 716 is moved away from the water guide opening 13 under the pulling of the telescopic spring 725, so that the guide rod 723 is inserted into the spiral plate 716 and the cleaning block 72 is pulled out from the water guide opening 13.
Referring to fig. 1, 9 and 10, two water guide surfaces 53 are arranged on the bottom wall of the water collecting tank 5, the two water guide surfaces 53 are recessed towards the middle of the water collecting tank 5, the reflux mechanism 6 comprises a driving motor 61, a water guide member 62, a pressure sensor 63 and a controller 64, the pressure sensor 63 is arranged between the water collecting tank 5 and a roof 3, the pressure sensor 63 is electrically connected with the controller 64, the controller 64 is electrically connected with the driving motor 61, the pressure sensor 63 transmits signals into the controller 64, the controller 64 transmits signals to the driving motor 61 through electric signals, the output power of the driving motor 61 is controlled, the water guide member 62 comprises a squeezing cylinder 621, a piston 622 and a straw 623, the squeezing cylinder 621 is a cylinder with one end open and one end closed, the piston 622 is arranged in the squeezing cylinder 621 in a sliding manner and is in contact with the inner side wall of the squeezing cylinder 621, the driving motor 61 drives the piston 622 to slide reciprocally in the extrusion cylinder 621 through the connecting piece 65, the connecting piece 65 comprises a push rod 651, a circular plate 652 and a connecting rod 653, the circular plate 652 is coaxially arranged on the output shaft of the driving motor 61, the connecting rod 653 is rotatably arranged on the circular plate 652, the connecting rod 653 and the circular plate 652 are eccentrically arranged, the push rod 651 is fixedly arranged on the piston 622, one end of the connecting rod 653 is hinged with the push rod 651, one end of the suction pipe 623 is arranged at the lowest end of the water collecting tank 5 and is communicated with the water collecting tank 5, the other end of the suction pipe 623 is communicated with the extrusion cylinder 621, a drain pipe 66 is communicated with the water guide tank 24, a first one-way valve 67 for supplying water into the extrusion cylinder 621 is arranged on the suction pipe 623, and a second one-way valve 68 for supplying water into the water guide tank 24 is arranged on the drain pipe 66.
When the green plants on the roof 3 drip irrigation normally, water which is not absorbed by plants in the planting area of the roof 3 flows into the water collecting tank 5, the water gathers at the lowest end along the water guide surface 53, then the driving motor 61 is started, the driving motor 61 drives the piston 622 to reciprocate in the extrusion cylinder 621, the piston 622 adsorbs the water in the water collecting tank 5 through the suction pipe 623 and the first one-way valve 67, then the water is extruded and discharged into the water guide tank 24 through the drain pipe 66 and the second one-way valve 68, and then the water is fed into each dropper 1 along with the water supplementing port 241, so that the water can be reused, and the water saving is facilitated.
When the transpiration amount of the roof 3 is increased, the amount of water in drip irrigation is increased, and the water cannot be completely absorbed by green plants, so that part of water flows into the water collecting tank 5, and when the pressure sensor 63 generates a large range of change along with the continuous increase of the water, the pressure sensor 63 transmits a signal to the controller 64, and the controller 64 controls the output power of the driving motor 61 to be increased, so that the water quantity of the water flowing into the water collecting tank 5 in a planting area is increased, and the water is effectively prevented from overflowing from the water collecting tank 5.
The implementation principle of the drip irrigation type slope roof greening device provided by the embodiment of the application is as follows: when the drip irrigation is carried out on the green plants on the roof 3, the drip tube 1 is firstly supplied with water through the water supply mechanism 2, the drip tube 1 drips the green plants, water which is not absorbed by plants enters the drip irrigation below the drip irrigation water inlet 11, then is converged with the water of the water supply mechanism 2 and flows out of the water guide opening 13, the drip irrigation is carried out on the green plants below the guide pipe 23, the water which is not absorbed by the green plants on the whole roof 3 is converged in the water collecting tank 5, then flows back into the drip tube 1 through the backflow mechanism 6, when the transpiration amount of the roof 3 is increased, the water amount flowing in above the drip tube 1 is reduced, the water supplementing opening 241 is controlled by the control mechanism 4 at the moment, the water flowing into the drip tube 1 is supplemented, and the water amount for the green plants on the roof 3 is increased, so that the drip irrigation amount can be increased along with the increase of the transpiration amount of the roof 3, and the drip irrigation amount is adjusted along with the change of the transpiration amount of the roof 3.
On the other hand, the embodiment of the application discloses a drip irrigation type slope roof greening method.
A drip irrigation type slope roof greening method comprises the following steps: s1: the water supply mechanism 2 supplies water to the drip tube 1, and the drip tube 1 drips the green plants;
s2: the water of the green plants above the drip tube 1 enters from the water inlet 11, is mixed with the water of the water supply mechanism 2 and flows out from the water guide port 13, and the drip irrigation is carried out on the green plants below the drip tube 1;
s3: the water which is not absorbed by the green plants on the whole roof 3 is collected in a water collecting tank 5 and then flows back into the dropper 1 through the reflux mechanism 6;
s4: when the transpiration amount of the roof 3 is increased, the water amount flowing in from the upper part of the drip tube 1 is reduced, and at the moment, the control mechanism 4 controls the water supplementing port 241 to be opened, and the water in the water guide tank 24 flows into the drip tube 1 for supplementing.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (5)
1. A drip irrigation type slope roof greening device is characterized in that: the water supply device comprises a plurality of drip pipes (1) and a water supply mechanism (2) for supplying water to the drip pipes (1), wherein the drip pipes (1) are arranged along the inclined direction of a roof (3), the lowest side of the roof (3) is provided with a water collecting tank (5), each drip pipe (1) is provided with a water inlet (11) at one side far away from the water collecting tank (5), each drip pipe (1) is provided with a water guide opening (13) at one side close to the water collecting tank (5), the roof (3) is provided with a water guide tank (24), the water guide tank (24) is arranged along the inclined direction of the roof (3), the water guide tank (24) is communicated with the water supply mechanism (2), the water guide tank (24) is provided with a water supplementing opening (241) communicated with the drip pipes (1), the water guide tank (24) is provided with a control mechanism (4) for controlling the opening and closing of the water supplementing opening (241), the water surface of the drip pipes (1) is lowered so that the water supplementing opening (241) is opened, and the roof (3) is provided with a water backflow mechanism (6) for guiding the water in the drip pipes (1).
The water supply mechanism (2) comprises a water storage tank (22), a water pump (21) and a guide pipe (23), wherein the water storage tank (22) is arranged at the highest position of the roof (3), one end of the guide pipe (23) is communicated with the water storage tank (22), the other end of the guide pipe (23) is communicated with each dropper (1), and the water pump (21) is used for supplying water to the water storage tank (22);
the control mechanism (4) comprises a floating plate (41) and a baffle plate (42), the floating plate (41) floats in the dropper (1), the baffle plate (42) is arranged on the floating plate (41), a guide rail (43) is arranged on the water guide tank (24), the baffle plate (42) and the guide rail (43) are arranged in a sliding mode, and the floating plate (41) floats upwards to enable the baffle plate (42) to cover the water supplementing port (241);
the backflow mechanism (6) comprises a driving motor (61), a water diversion piece (62), a pressure sensor (63) and a controller (64), wherein the pressure sensor (63) is arranged between the water collection tank (5) and the roof (3), the pressure sensor (63) is electrically connected with the controller (64), the controller (64) is used for controlling the output power of the driving motor (61), and the driving motor (61) is used for driving the water diversion piece (62) to convey water from the water collection tank (5) into the dropper (1);
the water diversion piece (62) comprises an extrusion cylinder body (621), a piston (622) and a suction pipe (623), wherein the extrusion cylinder body (621) is arranged on the roof (3), one end of the suction pipe (623) is communicated with the bottom of the water collecting tank (5), the other end of the suction pipe (623) is communicated with the extrusion cylinder body (621), a discharge pipe (66) is arranged on the extrusion cylinder body (621), one end of the discharge pipe (66) is communicated with the water guide tank (24), a first check valve (67) for water supply to flow into the extrusion cylinder body (621) is arranged on the suction pipe (623), a second check valve (68) for water supply to flow into the water guide tank (24) is arranged on the discharge pipe (66), and the driving motor (61) drives the piston (622) to reciprocate in the extrusion cylinder body (621) through a connecting piece (65).
The novel water collecting tank is characterized in that a first through hole (51) is formed in the side wall of the water collecting tank (5), a filter layer (52) used for covering the first through hole (51) is arranged on the side wall of the water collecting tank (5), a water guide surface (53) is obliquely arranged on the bottom wall of the water collecting tank (5), and the suction pipe (623) is located at the lowest end of the water guide surface (53).
2. The drip irrigation sloped roof greening device according to claim 1, wherein: the utility model discloses a drip tube, including drip tube (1), drip tube (1) rotation is equipped with dwang (711), dwang (711) are followed the length direction setting of drip tube (1), be equipped with screw plate (716) on dwang (711), the one end of drip tube (1) is equipped with out mud mouth (717), screw plate (716) are used for with precipitate in the drip tube (1) is towards go out mud mouth (717) promote, be equipped with on dwang (711) and be used for follow sediment push pedal (718) that go out mud mouth (717).
3. The drip irrigation sloped roof greening device according to claim 2, wherein: be equipped with in burette (1) with guiding mouth (13) unsmooth complex clearance piece (72), clearance piece (72) with guiding mouth (13) one-to-one, be equipped with bracing piece (722) on burette (1) inner wall, it is equipped with guide bar (723) to slide on bracing piece (722), be equipped with guide face (724) on guide bar (723), screw plate (716) extrusion guide face (724) make guide bar (723) are towards guiding mouth (13) slip, be equipped with on bracing piece (722) be used for with clearance piece (72) are pulled out extension spring (725) of guiding mouth (13).
4. The drip irrigation sloped roof greening device according to claim 3, wherein: and a plurality of second through holes (721) are formed in each cleaning block (72).
5. A drip irrigation type slope roof greening method, which adopts the drip irrigation type slope roof greening device as defined in any one of claims 1 to 4, and is characterized in that: the method comprises the following steps: s1: the water supply mechanism (2) supplies water to the drip tube (1), and the drip tube (1) drips the green plants;
s2: the water of the green plants above the drip tube (1) enters from the water inlet (11), is mixed with the water of the water supply mechanism (2) and flows out from the water guide port (13), and the drip irrigation is carried out on the green plants below the drip tube (1);
s3: the water which is not absorbed by the green plants on the whole roof (3) is collected in the water collecting tank (5) and then flows back into the dropper (1) through the backflow mechanism (6);
s4: when the transpiration amount of the roof (3) is increased, the water amount flowing in from the upper part of the dropper (1) is reduced, at the moment, the control mechanism (4) controls the water supplementing port (241) to be opened, and water in the water guide tank (24) flows into the dropper (1) for supplementing.
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| CN202310599557.0A CN116439110B (en) | 2023-05-24 | 2023-05-24 | Drip irrigation type slope roof greening device and method |
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| CN202310599557.0A CN116439110B (en) | 2023-05-24 | 2023-05-24 | Drip irrigation type slope roof greening device and method |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200417177Y1 (en) * | 2006-02-14 | 2006-05-25 | 김국영 | Grow bag drip irrigation equipment |
| JP2010193799A (en) * | 2009-02-25 | 2010-09-09 | Sekisui Plastics Co Ltd | Greening system |
| KR20100110915A (en) * | 2009-04-06 | 2010-10-14 | 주식회사 동흥산업개발 | Multiple purpose green roof system |
| CN205284349U (en) * | 2016-01-27 | 2016-06-08 | 北京盈达园林工程有限公司 | Roof greening sprinkler irrigation system |
| CN106718364A (en) * | 2017-01-12 | 2017-05-31 | 安徽理工大学 | Rain water on roof is detained double-arch structure and Green Roof Intelligent irrigation system and its method |
| WO2019007630A1 (en) * | 2017-07-04 | 2019-01-10 | Wolfgang Plattner | Planting system for building surfaces, and planting pot for plants |
| CN109496611A (en) * | 2018-10-04 | 2019-03-22 | 三峡大学 | Drip irrigation type slope roof greening device and method |
| CN209897740U (en) * | 2019-03-25 | 2020-01-07 | 宁波华聪建筑节能科技有限公司 | Roof structure of green energy-saving building |
| CN111328688A (en) * | 2020-04-08 | 2020-06-26 | 章莹莹 | Greening planting system for urban roof |
| CN211931532U (en) * | 2020-03-19 | 2020-11-17 | 安徽方正建筑安装有限公司 | Energy-conserving roof structure of green building |
| CN214545982U (en) * | 2020-12-02 | 2021-11-02 | 中建八局第二建设有限公司 | Greening structure for slope roof |
| CN214785392U (en) * | 2021-06-09 | 2021-11-19 | 广东铭濠润建工有限公司 | Roof structure of green energy-saving building |
| CN215735986U (en) * | 2021-09-08 | 2022-02-08 | 阮陆宇 | Building structure for greening top surface of building |
| CN215758838U (en) * | 2021-09-14 | 2022-02-08 | 云南润亚工程技术咨询有限公司 | A ecological bank protection of river levee for soil and water conservation |
| CN216392319U (en) * | 2021-10-18 | 2022-04-29 | 安徽中规建筑设计有限公司 | Roofing greening structure of antiseep |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2912214A1 (en) * | 2014-11-10 | 2016-05-10 | Furbish Company, Llc | Vegetated roof systems, apparatuses and methods |
-
2023
- 2023-05-24 CN CN202310599557.0A patent/CN116439110B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200417177Y1 (en) * | 2006-02-14 | 2006-05-25 | 김국영 | Grow bag drip irrigation equipment |
| JP2010193799A (en) * | 2009-02-25 | 2010-09-09 | Sekisui Plastics Co Ltd | Greening system |
| KR20100110915A (en) * | 2009-04-06 | 2010-10-14 | 주식회사 동흥산업개발 | Multiple purpose green roof system |
| CN205284349U (en) * | 2016-01-27 | 2016-06-08 | 北京盈达园林工程有限公司 | Roof greening sprinkler irrigation system |
| CN106718364A (en) * | 2017-01-12 | 2017-05-31 | 安徽理工大学 | Rain water on roof is detained double-arch structure and Green Roof Intelligent irrigation system and its method |
| WO2019007630A1 (en) * | 2017-07-04 | 2019-01-10 | Wolfgang Plattner | Planting system for building surfaces, and planting pot for plants |
| CN109496611A (en) * | 2018-10-04 | 2019-03-22 | 三峡大学 | Drip irrigation type slope roof greening device and method |
| CN209897740U (en) * | 2019-03-25 | 2020-01-07 | 宁波华聪建筑节能科技有限公司 | Roof structure of green energy-saving building |
| CN211931532U (en) * | 2020-03-19 | 2020-11-17 | 安徽方正建筑安装有限公司 | Energy-conserving roof structure of green building |
| CN111328688A (en) * | 2020-04-08 | 2020-06-26 | 章莹莹 | Greening planting system for urban roof |
| CN214545982U (en) * | 2020-12-02 | 2021-11-02 | 中建八局第二建设有限公司 | Greening structure for slope roof |
| CN214785392U (en) * | 2021-06-09 | 2021-11-19 | 广东铭濠润建工有限公司 | Roof structure of green energy-saving building |
| CN215735986U (en) * | 2021-09-08 | 2022-02-08 | 阮陆宇 | Building structure for greening top surface of building |
| CN215758838U (en) * | 2021-09-14 | 2022-02-08 | 云南润亚工程技术咨询有限公司 | A ecological bank protection of river levee for soil and water conservation |
| CN216392319U (en) * | 2021-10-18 | 2022-04-29 | 安徽中规建筑设计有限公司 | Roofing greening structure of antiseep |
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| CN116439110A (en) | 2023-07-18 |
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