CN205756107U - A kind of irrigation system for greenbelt - Google Patents

A kind of irrigation system for greenbelt Download PDF

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Publication number
CN205756107U
CN205756107U CN201620449277.7U CN201620449277U CN205756107U CN 205756107 U CN205756107 U CN 205756107U CN 201620449277 U CN201620449277 U CN 201620449277U CN 205756107 U CN205756107 U CN 205756107U
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CN
China
Prior art keywords
water
filter tube
collecting film
return duct
water tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620449277.7U
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Chinese (zh)
Inventor
黄莺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Academy of Forestry
Original Assignee
Zhejiang Academy of Forestry
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Academy of Forestry filed Critical Zhejiang Academy of Forestry
Priority to CN201620449277.7U priority Critical patent/CN205756107U/en
Application granted granted Critical
Publication of CN205756107U publication Critical patent/CN205756107U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

nullThis utility model provides a kind of irrigation system for greenbelt,Including captation、Water storage device and irrigation rig,Described captation includes water collecting film and is arranged on the filter tube below water collecting film,Described water storage device includes water tank,Described irrigation rig includes aqueduct and the spray head being arranged on aqueduct,Some concave downward interior concave point with opening is set on described water collecting film,Described filter tube all includes outlet and the water inlet arranged diagonally downward,Described water inlet connects with interior concave point,First drainage screen is set on described water inlet,Described water collecting film is connected with filter tube by a return duct,The junction point of described return duct and water collecting film is positioned at the low spot of water inlet,Described return duct arranges the second drainage screen with the junction of filter tube,Described outlet is connected with water tank by the first pipeline,Described aqueduct connects with water tank,Described water tank arranges the first water pump with the junction of aqueduct,Water inlet will not be blocked,Ensure inflow.

Description

A kind of irrigation system for greenbelt
Technical field
This utility model relates to irrigation system, particularly to a kind of irrigation system for greenbelt.
Background technology
The Chinese patent of Publication No. CN20251651881U discloses a kind of micro-drip irrigation with catchment of rainfall system, and this system is formed by collecting rain, water storage and drip irrigation three part;Collection rain part includes collecting rain film, fixing muscle and U-shaped nail;Containment portion be cross section be the circular opening water pocket of square or rectangular, water pocket is provided with several outlets and for the networking mouth being connected with the network of rivers and other water pocket;Drip irrigation part includes connecting tube and adjustable micro drop head.
It is by being provided with drainage screen at water inlet, prevent foreign material flow into water pocket blocking dropping head, but foreign material can be accumulated on drainage screen, although will not blocking dropping head, but can reduce enter water pocket the water yield.
Utility model content
The purpose of this utility model is to provide a kind of irrigation system for greenbelt, will not block water inlet, it is ensured that inflow.
nullAbove-mentioned technical purpose of the present utility model has the technical scheme that a kind of irrigation system for greenbelt,Including captation、Water storage device and irrigation rig,Described captation includes water collecting film and is arranged on the filter tube below water collecting film,Described water storage device includes water tank,Described irrigation rig includes aqueduct and the spray head being arranged on aqueduct,Some concave downward interior concave point with opening is set on described water collecting film,Described filter tube all includes outlet and the water inlet arranged diagonally downward,Described water inlet connects with interior concave point,First drainage screen is set on described water inlet,Described water collecting film is connected with filter tube by a return duct,The junction point of described return duct and water collecting film is positioned at the low spot of water inlet,Described return duct arranges the second drainage screen with the junction of filter tube,Described outlet is connected with water tank by the first pipeline,Described aqueduct connects with water tank,Described water tank arranges the first water pump with the junction of aqueduct.
Rainwater falls on water collecting film, due to the flowing of action of gravity inside concave point and enter water inlet through the first drainage screen, impurity is blocked in outside the first drainage screen, and owing to water inlet is obliquely installed, therefore impurity enters in return duct under action of gravity and rainwash, rainwater reenters filter tube in return duct, ensure the inlet of rainwater, and impurity is blocked in outside the second drainage screen, to sum up, impurity finally accumulates in return duct, so ensure that the unobstructed of water inlet;After rainwater enters water tank, when needs are irrigated when, opening the first water pump, rainwater sprays from spray head through aqueduct.
Further, described return duct is offered clean-up port, dismountable cleaning plate being provided with closing clean-up port on described clean-up port.
Time normal, clean-up port closed by cleaning plate, needs to carry out opening cleaning plate when of clearing up the impurity in return duct.
Further, described return duct includes first paragraph and the second segment being interconnected, and described first paragraph is connected with water collecting film, and described second segment connects with filter tube, described second segment is arranged diagonally downward from the junction with filter tube, and described clean-up port is arranged on second segment one end away from filter tube.
Being arranged such, after cleaning plate is opened, impurity can skid off from clean-up port due to action of gravity.
Further, described return duct is transparent pipeline.
The convenient accumulation situation observing impurity, in order to clear up in time.
Further, described water tank is also connected with the second water pump, the described second external alternate source of water pump, arranges fluid level control device in described water tank, and in described water tank, liquid level controls the second water pump less than fluid level control device after predetermined value and opens.
Owing to rainwater not necessarily can be collected just, therefore using the second water feeding of water pump moisturizing, fluid level control device is used for detecting current level and controlling the second water pump, after liquid level is less than predetermined water level, and starting mode of pump.
In sum, this utility model has the advantages that this utility model is irrigated by collecting rainwater, and arranges water pump and carry out moisturizing in the case of rainwater deficiency, it is ensured that irrigation volume, ensure to block water inlet additionally by improving dmp filter part, ensure inflow simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment.
Reference: 1, water collecting film;11, interior concave point;2, filter tube;21, water inlet;22, outlet;3, water tank;4, aqueduct;41, spray head;51, the first drainage screen;52, the second drainage screen;6, return duct;61, first paragraph;62, second segment;7, cleaning plate;8, the first pipeline;9, the first water pump;10, the second water pump;101, alternate source;102, fluid level control device.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
A kind of irrigation system for greenbelt, as it is shown in figure 1, include captation, water storage device and irrigation rig.Captation includes water collecting film 1 and is arranged on the multiple filter tubes 2 below water collecting film 1, and water storage device includes water tank 3, and irrigation rig includes aqueduct 4 and the spray head 41 being arranged on aqueduct 4.
Captation is positioned at above water storage device, and rainwater relies on action of gravity can flow in water tank 3.
Arranging some concave downward interior concave point 11 with opening on water collecting film 1, filter tube 2 all includes outlet 22 and the water inlet 21 arranged diagonally downward, and water inlet 21 connects with interior concave point 11, and each interior concave point 11 connects a filter tube 2.The first drainage screen 51 is all fixed on each water inlet 21, water collecting film 1 is connected with filter tube 2 by a return duct 6, return duct 6 is transparent pipeline, including the first paragraph 61 being interconnected and second segment 62, first paragraph 61 is connected with water collecting film 1, second segment 62 connects with filter tube 2, and the junction point of first paragraph 61 and water collecting film 1 is positioned at the low spot of water inlet 21, and second segment 62 arranges the second drainage screen with the junction of filter tube 2;Second segment 62 is arranged diagonally downward from the junction with filter tube 2, arranges clean-up port at second segment 62 away from one end of filter tube 2, and cleaning plate 7 is fixed by screws on second segment 62 closing clean-up port.
The outlet 22 of all filter tubes 2 all connects with the first pipeline 8, and the first pipeline 8 connects with the top of water tank 3, and aqueduct 4 connects with water tank 3, and water tank 3 arranges the first water pump 9 with the junction of aqueduct 4.Take out by outside the first water pump 9 when that rainwater being gone out, flow out from spray head 41 through aqueduct 4.
Water tank 3 is also connected with the second water pump 10, the second external alternate source of water pump 10 101, arranges fluid level control device 102 in water tank 3, and fluid level control device 102 is prior art, therefore repeats no more.
Work process: rainwater falls on water collecting film 1, flow due to the inside concave point of action of gravity 11 and enter water inlet 21 through the first drainage screen 51, impurity is blocked in outside the first drainage screen 51, owing to water inlet 21 is obliquely installed, therefore impurity enters in return duct 6 under action of gravity and rainwash, rainwater reenters filter tube 2 in return duct 6, rainwater from the outlet 22 of filter tube 2 out after, enter in water tank 3 through the first pipeline 8;Needing to start the first water pump 9 when of irrigation, extracted out by the water in water tank 3, water sprays from spray head 41 through aqueduct 4;When in water tank 3, liquid level controls the second water pump 10 less than fluid level control device 102 after predetermined value and opens moisturizing in water tank 3.
In figure, the direction of arrow is water (flow) direction.

Claims (5)

  1. null1. an irrigation system for greenbelt,Including captation、Water storage device and irrigation rig,It is characterized in that: described captation includes water collecting film (1) and is arranged on the filter tube (2) of water collecting film (1) lower section,Described water storage device includes water tank (3),Described irrigation rig includes aqueduct (4) and the spray head (41) being arranged on aqueduct (4),Some concave downward interior concave point (11) with opening is set on described water collecting film (1),Described filter tube (2) all includes outlet (22) and the water inlet (21) arranged diagonally downward,Described water inlet (21) connects with interior concave point (11),First drainage screen (51) is set on described water inlet (21),Described water collecting film (1) is connected with filter tube (2) by a return duct (6),The junction point of described return duct (6) and water collecting film (1) is positioned at the low spot of water inlet (21),Described return duct (6) arranges the second drainage screen (52) with the junction of filter tube (2),Described outlet (22) is connected with water tank (3) by the first pipeline (8),Described aqueduct (4) connects with water tank (3),Described water tank (3) arranges the first water pump (9) with the junction of aqueduct (4).
  2. A kind of irrigation system for greenbelt the most according to claim 1, is characterized in that: offer clean-up port on described return duct (6), dismountable cleaning plate (7) being provided with closing clean-up port on described clean-up port.
  3. A kind of irrigation system for greenbelt the most according to claim 2, it is characterized in that: described return duct (6) includes first paragraph (61) and the second segment (62) being interconnected, described first paragraph (61) is connected with water collecting film (1), described second segment (62) connects with filter tube (2), described second segment (62) is arranged diagonally downward from the junction with filter tube (2), and described clean-up port is arranged on second segment (62) one end away from filter tube (2).
  4. A kind of irrigation system for greenbelt the most according to claim 1, is characterized in that: described return duct (6) is transparent pipeline.
  5. A kind of irrigation system for greenbelt the most according to claim 1, it is characterized in that: described water tank (3) is also connected with the second water pump (10), the external alternate source of described second water pump (10) (101), arranging fluid level control device (102) in described water tank (3), described water tank (3) interior liquid level controls the second water pump (10) less than fluid level control device (102) after predetermined value and opens.
CN201620449277.7U 2016-05-17 2016-05-17 A kind of irrigation system for greenbelt Expired - Fee Related CN205756107U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620449277.7U CN205756107U (en) 2016-05-17 2016-05-17 A kind of irrigation system for greenbelt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620449277.7U CN205756107U (en) 2016-05-17 2016-05-17 A kind of irrigation system for greenbelt

Publications (1)

Publication Number Publication Date
CN205756107U true CN205756107U (en) 2016-12-07

Family

ID=58119874

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620449277.7U Expired - Fee Related CN205756107U (en) 2016-05-17 2016-05-17 A kind of irrigation system for greenbelt

Country Status (1)

Country Link
CN (1) CN205756107U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106818408A (en) * 2016-12-31 2017-06-13 惠东县嘉隆有机农业有限公司 A kind of energy-saving irrigation system
CN106857185A (en) * 2016-12-31 2017-06-20 惠东县嘉隆有机农业有限公司 A kind of irrigation system with illumination functions
CN107211839A (en) * 2017-07-18 2017-09-29 刘肖俊 A kind of high automatic garden irrigation system for greenbelt of high efficiency

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106818408A (en) * 2016-12-31 2017-06-13 惠东县嘉隆有机农业有限公司 A kind of energy-saving irrigation system
CN106857185A (en) * 2016-12-31 2017-06-20 惠东县嘉隆有机农业有限公司 A kind of irrigation system with illumination functions
CN107211839A (en) * 2017-07-18 2017-09-29 刘肖俊 A kind of high automatic garden irrigation system for greenbelt of high efficiency
CN107211839B (en) * 2017-07-18 2018-06-26 刘肖俊 A kind of high automatic garden irrigation system for greenbelt of high efficiency

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161207

Termination date: 20180517