CN205865413U - Adjustable water conservancy irrigation pipeline - Google Patents

Adjustable water conservancy irrigation pipeline Download PDF

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Publication number
CN205865413U
CN205865413U CN201620653982.9U CN201620653982U CN205865413U CN 205865413 U CN205865413 U CN 205865413U CN 201620653982 U CN201620653982 U CN 201620653982U CN 205865413 U CN205865413 U CN 205865413U
Authority
CN
China
Prior art keywords
telescopic joint
water
water pipe
main water
filter screen
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
CN201620653982.9U
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Chinese (zh)
Inventor
朱世宇
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.)
Jiangxi gallop Construction Engineering Co., Ltd.
Original Assignee
Anhui Zhong Ming Construction Engineering Co Ltd
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 Anhui Zhong Ming Construction Engineering Co Ltd filed Critical Anhui Zhong Ming Construction Engineering Co Ltd
Priority to CN201620653982.9U priority Critical patent/CN205865413U/en
Application granted granted Critical
Publication of CN205865413U publication Critical patent/CN205865413U/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
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion

Abstract

The utility model discloses an adjustable water conservancy irrigation pipeline, including water filling port, delivery port and main water pipe, main water pipe left end is equipped with the water filling port, the delivery port is opened in main water pipe right -hand member portion, main water pipe inner weld has the flow distribution plate, main water pipe has the shunt tubes through the reposition of redundant personnel jogged joint, the lag has been cup jointed on main water pipe surface. Shunt tubes water flow's size can be adjusted through restriction valve, the outside cover of main water pipe set up defences the sheath can prevent main water pipe the earth's surface is long -term expose to the weather in to the corruption on main water pipe surface, cooperation through first telescopic joint and second telescopic joint is used, can realize the regulation of shunt tubes, thereby it economizes on water more to make to drip irrigation, and the setting through the inside flow distribution plate of main water pipe, utilize the principle of negative throat noz(zle), make the inside velocity of water flow of main water pipe increase, the obstructed phenomenon of the rate of spouting filter screen that reduction that can furthest caused because of silt is palirrhea.

Description

A kind of adjustable water conservancy irrigation conduit
Technical field
This utility model relates to water conservancy irrigation technical field, a kind of adjustable water conservancy irrigation conduit.
Background technology
Traditional agricultural irrigation is to soak filling, and this irrigation method can make farming be sufficiently to absorb a point water, but Can cause the significant wastage of water resource, be best able to saving water resource in prior art is drip irrigation technique, and it is that arid lacks at present A kind of water-saving irrigation technique that water area is maximally efficient, the utilization rate of water resource is high, it is possible to effective guarantee crops absorb raw The one adjustable water conservancy irrigation conduit that moisture needed for length, such as China Patent No. 201521144541.8 propose, described note The mouth of a river is fixedly mounted on love location-plate, and water filling port is connected with water main by fixed plate, and described flow-limiting valve is embedded in main water Guan Shang, the setting of flow-limiting valve can effectively control the size of water main current, and described current limliting pull bar is fixedly mounted on irrigation head On, current limliting pull bar can regulate each distributive pipe flow rate of water flow and the size of flow so that irrigation water is more saved effectively.But It is in use, owing to its isocon is non-adjustable, the waste of water resource can be caused while carrying out drip irrigation, and at main water When pipe is laid on earth's surface, owing to long-term exposing to the weather can cause water main appearance to corrode, shorten the service life of water main, Cause the obstruction of filter screen due to outside silt reflux during drip irrigation, affect the normal use of irrigation conduit.To this end, it is proposed that A kind of adjustable water conservancy irrigation conduit solves above-mentioned produced problem.
Utility model content
The purpose of this utility model is to provide a kind of adjustable water conservancy irrigation conduit, to solve to carry in above-mentioned background technology The problem gone out.
For achieving the above object, this utility model following technical scheme of offer: a kind of adjustable water conservancy irrigation conduit, including Water filling port, outlet and water main, described water main left end is provided with water filling port, and described outlet is opened in water main right part, institute Stating water main internal welding and be connected to flow distribution plate, described water main is connected by tap hole isocon, and tap hole is opened in water main Surface, described water main surface is socketed with protective jacket.
Preferably, on the right side of described water filling port, be respectively equipped with packing ring and filter screen, and filter screen be positioned on the right side of packing ring, described packing ring and Filter screen is centrosymmetric distribution along water main.
Preferably, described isocon includes the first telescopic joint and the second telescopic joint, and the first telescopic joint is plugged on second and stretches Casing coupling inner chamber, described first telescopic joint stretches into and is provided with spacing ring, and a left side for spacing ring bottom one end of the second telescopic joint inner chamber Right two ends and the contact internal walls of the second telescopic joint.
Preferably, described first telescopic joint is provided with flow-limiting valve, and the maximum anglec of rotation of flow-limiting valve is not more than 75 degree.
Preferably, being bolted with spray filter screen bottom described second telescopic joint, the female thread of described spray filter screen and second is stretched External screw thread bottom casing coupling is suitable, and spray filter screen and the second telescopic joint joining place are provided with seal washer.
Preferably, described flow distribution plate is evenly distributed on water main inwall, and flow distribution plate is distributed along water main axisymmetrical.
Compared with prior art, the beneficial effects of the utility model are: this adjustable water conservancy irrigation conduit, pass through flow-limiting valve Can regulate the size of isocon water flow, setting up defences in water main outer cover, to be prevented from water main long-term on earth's surface for sheath Corrosion to water main surface in exposing to the weather, extends the service life of water main, and spray filter screen is screwed onto bottom isocon, energy Enough change spray filter screen timely and conveniently when filter screen blocks, by the first telescopic joint and the second telescopic joint with the use of, energy Enough realize the regulation of isocon, so that drip irrigation is more economized on water, and by the setting of water main internal shunt plate, utilize tapered spray The principle of mouth, makes water main water flow inside flow velocity increase, it is possible to reduce the spray rate filter screen caused because of silt reflux to greatest extent The phenomenon blocked.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model water main and isocon structural representation;
Fig. 3 is this utility model isocon structural representation.
In figure: 1 water filling port, 2 outlets, 3 packing rings, 4 filter screens, 5 water mains, 6 flow distribution plates, 7 tap holes, 8 protective jackets, 9 points Flow tube, 91 first telescopic joints, 92 second telescopic joints, 93 spacing rings, 10 flow-limiting valves, 11 spray filter screens.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of adjustable water conservancy irrigation conduit, including note The mouth of a river 1, outlet 2 and water main 5, described water main 5 left end is provided with water filling port 1, and described outlet 2 is opened in water main 5 right-hand member Portion, described water main 5 internal welding is connected to flow distribution plate 6, and described water main 5 is connected by tap hole 7 isocon 9, and tap hole 7 Being opened in water main 5 surface, described water main 5 surface is socketed with protective jacket 8.
It is respectively equipped with packing ring 3 and filter screen 4 on the right side of described water filling port 1, and filter screen 4 is positioned on the right side of packing ring 3, described packing ring 3 He Filter screen 4 is centrosymmetric distribution along water main 5.Described isocon 9 includes the first telescopic joint 91 and the second telescopic joint 92, and first Telescopic joint 91 is plugged on the second telescopic joint 92 inner chamber, and described first telescopic joint 91 stretches into bottom one end of the second telescopic joint 92 inner chamber Spacing ring 93 is installed, and the contact internal walls of the two ends, left and right of spacing ring 93 and the second telescopic joint 92.Described first telescopic joint 91 It is provided with flow-limiting valve 10, and the maximum anglec of rotation of flow-limiting valve 10 is not more than 75 degree.It is bolted with bottom described second telescopic joint 92 Spray filter screen 11, the external screw thread bottom the female thread of described spray filter screen 11 and the second telescopic joint 92 is suitable, and spray filter screen 11 and second telescopic joint 92 joining place be provided with seal washer.Described flow distribution plate 6 is evenly distributed on water main 5 inwall, and flow distribution plate 6 It is distributed along water main 5 axisymmetrical.
Operation principle: the size of isocon 9 water flow can be regulated by flow-limiting valve 10, outside sheathed at water main 5 Protective jacket 8 be prevented from water main 5 earth's surface long-term expose to the weather in corrosion to water main 5 surface, extend water main 5 In service life, spray filter screen 11 is screwed onto bottom isocon 9, it is possible to change spray filter screen timely and conveniently when filter screen blocks 11, by the first telescopic joint 91 and the second telescopic joint 92 with the use of, it is possible to realize the regulation of isocon 9, so that drip irrigation More economize on water, and by the setting of water main 5 internal shunt plate 6, utilize the principle of negative throat noz(zle), make water main 5 water flow inside Flow velocity increases, it is possible to reduces to greatest extent and sprays, because of what silt reflux caused, the phenomenon that filter screen 11 blocks.This apparatus structure letter Single, reasonable in design, it is possible to reduce water resource waste in irrigation system to greatest extent, extend the use longevity of irrigation conduit Life.
Embodiment the most of the present utility model, for the ordinary skill in the art, It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. an adjustable water conservancy irrigation conduit, including water filling port (1), outlet (2) and water main (5), described water main (5) Left end is provided with water filling port (1), and described outlet (2) is opened in water main (5) right part, it is characterised in that: in described water main (5) Portion is welded with flow distribution plate (6), and described water main (5) is connected by tap hole (7) isocon (9), and tap hole (7) is opened in master Water pipe (5) surface, described water main (5) surface is socketed with protective jacket (8).
One the most according to claim 1 adjustable water conservancy irrigation conduit, it is characterised in that: described water filling port (1) right side It is respectively equipped with packing ring (3) and filter screen (4), and filter screen (4) is positioned at packing ring (3) right side, described packing ring (3) and filter screen (4) Yan Zhushui Pipe (5) is centrosymmetric distribution.
One the most according to claim 1 adjustable water conservancy irrigation conduit, it is characterised in that: described isocon (9) includes First telescopic joint (91) and the second telescopic joint (92), and the first telescopic joint (91) is plugged on the second telescopic joint (92) inner chamber, described First telescopic joint (91) stretches into and is provided with spacing ring (93) bottom one end of the second telescopic joint (92) inner chamber, and spacing ring (93) Two ends, left and right and the contact internal walls of the second telescopic joint (92).
One the most according to claim 1 adjustable water conservancy irrigation conduit, it is characterised in that: described first telescopic joint (91) It is provided with flow-limiting valve (10), and the maximum anglec of rotation of flow-limiting valve (10) is not more than 75 degree.
One the most according to claim 1 adjustable water conservancy irrigation conduit, it is characterised in that: described second telescopic joint (92) Bottom is bolted with spray filter screen (11), the female thread of described spray filter screen (11) and the external screw thread phase of the second telescopic joint (92) bottom Adaptation, and spray filter screen (11) with the second telescopic joint (92) joining place be provided with seal washer.
One the most according to claim 1 adjustable water conservancy irrigation conduit, it is characterised in that: described flow distribution plate (6) is uniform It is distributed in water main (5) inwall, and flow distribution plate (6) is distributed along water main (5) axisymmetrical.
CN201620653982.9U 2016-06-27 2016-06-27 Adjustable water conservancy irrigation pipeline Expired - Fee Related CN205865413U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620653982.9U CN205865413U (en) 2016-06-27 2016-06-27 Adjustable water conservancy irrigation pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620653982.9U CN205865413U (en) 2016-06-27 2016-06-27 Adjustable water conservancy irrigation pipeline

Publications (1)

Publication Number Publication Date
CN205865413U true CN205865413U (en) 2017-01-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620653982.9U Expired - Fee Related CN205865413U (en) 2016-06-27 2016-06-27 Adjustable water conservancy irrigation pipeline

Country Status (1)

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CN (1) CN205865413U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106962145A (en) * 2017-05-20 2017-07-21 董英山 A kind of treegarden irrigation has the water body part flow arrangement being precisely controlled
CN107223534A (en) * 2017-06-21 2017-10-03 合肥助航生态农业科技有限公司 A kind of distributed mode irrigation conduit
CN108901774A (en) * 2018-06-27 2018-11-30 无锡南理工科技发展有限公司 A kind of Internet of Things agricultural quantitative watering device and its application method
CN109479581A (en) * 2018-12-26 2019-03-19 潘碧琼 A kind of fruit and vegetable greenhouses drip irrigation appliance

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106962145A (en) * 2017-05-20 2017-07-21 董英山 A kind of treegarden irrigation has the water body part flow arrangement being precisely controlled
CN107223534A (en) * 2017-06-21 2017-10-03 合肥助航生态农业科技有限公司 A kind of distributed mode irrigation conduit
CN108901774A (en) * 2018-06-27 2018-11-30 无锡南理工科技发展有限公司 A kind of Internet of Things agricultural quantitative watering device and its application method
CN109479581A (en) * 2018-12-26 2019-03-19 潘碧琼 A kind of fruit and vegetable greenhouses drip irrigation appliance

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GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170727

Address after: 338000 on the west side of Jiangxi city in Xinyu Province, a water sports center two building 14 days

Patentee after: Jiangxi gallop Construction Engineering Co., Ltd.

Address before: 239500, Anhui Province, Quanjiao County, Chuzhou Province, Ling Ling Avenue and the great Wu Road intersection, Li Yang Lan court 6, Room 102

Patentee before: Anhui Zhong Ming Construction Engineering Co., Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170111

Termination date: 20180627

CF01 Termination of patent right due to non-payment of annual fee