CN201640118U - Farmland irrigation water outlet - Google Patents
Farmland irrigation water outlet Download PDFInfo
- Publication number
- CN201640118U CN201640118U CN2010201727665U CN201020172766U CN201640118U CN 201640118 U CN201640118 U CN 201640118U CN 2010201727665 U CN2010201727665 U CN 2010201727665U CN 201020172766 U CN201020172766 U CN 201020172766U CN 201640118 U CN201640118 U CN 201640118U
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- China
- Prior art keywords
- pipe
- shroud
- standpipe
- water outlet
- delivery port
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- 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
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Abstract
The utility model relates to a farmland irrigation water outlet, belonging to the technical field of farmland low-pressure pipe water-saving irrigation. The technical field is that the farmland irrigation water outlet comprises a stand pipe (1) and a pipe hood (2), the inner diameter of the pipe hood is larger than the outer diameter of the stand pipe, a clamping groove is arranged on the outer wall of the upper part of the stand pipe, a clamping tooth (8) matched with the clamping groove is arranged on the inner wall of the pipe hood, and a sealing ring is arranged between the pipe hood and the stand pipe; and the pipe hood is an elbow structure and comprises a vertical pipe (3) and a horizontal pipe (4), the vertical pipe of the pipe hood is sheathed on the stand pipe and can freely rotate, the horizontal pipe is a water outlet, a pipe cap (5) is arranged on the inner pipe wall at the top end of the vertical pipe and can cover the port of the stand pipe (1), and an upper sealing ring (10) matched with the pipe cap (5) is arranged. The utility model has the advantages that since the exposed part of the water outlet is made of glass fiber reinforced plastics, the anticorrosive, antitheft and anti-aging performance is good and the defects of the water outlet of the background technology are thoroughly solved; and since the novel structural design is adopted for the water outlet and no check valve is used, the manufacturing cost is greatly reduced, the multidirectional water output can be realized and the irrigation operation is convenient.
Description
Affiliated technical field:
The utility model relates to a kind of field irrigation delivery port, belongs to low pressure pipeline water-saving irrigation technique field, farmland.
Background technology:
At present, the low pressure pipeline water-saving irrigation is the main mode that China farmland water-saving is irrigated, and its basic skills is by underground piping the farmland of every family to be guided at the water source, is guided on the ground by delivery port then, is equipped with flexible pipe again and irrigates.Delivery port is as a kind of vitals of field irrigation, and it is several to mainly contain cast iron, steel, plastics etc. by the material branch.Its essential structure is to be connected with pipeline by underground threeway or elbow, is drawn out on the ground through standpipe, and acrial part is formed with the outlet that is connected with flexible pipe by only closing valve.Its advantage is simple in structurely to manufacture easily, the convenient installation.But also there are a lot of shortcomings: 1, non-anti-theft, easily lose; Higher because of metal material value, so the frequent large tracts of land of this type of delivery port is stolen, and cause pipe network to damage, influence agricultural production.2, not anticorrosion, fragile; It is rotten mainly to be that the steel delivery port easily gets rusty, and the regular period just needs to change, and cast iron is bigger because of fragility, very easily broken.Though 3, the plastics delivery port has solved anticorrosion antitheft problem, cannot stand long-term Exposure to Sunlight, easily aging becoming fragile promptly scrapped in 1 year.4, delivery port generally has only a direction, uses very inconvenient.5, manufacture, use cost is higher.
The utility model content:
The utility model purpose provides a kind of field irrigation delivery port, and anticorrosion antitheft anti-aging has a plurality of direction effluent functions, and it is low to manufacture cost, solves the problems referred to above that exist in the background technology.
The technical solution of the utility model is:
A kind of field irrigation delivery port comprises standpipe, shroud, and the internal diameter of shroud is greater than the external diameter of standpipe, and the outer wall of riser upper is provided with draw-in groove, and the shroud inwall is provided with the latch that matches, and is provided with sealing ring between shroud and standpipe.
Said shroud is an elbow structure, comprises vertical tube and transverse tube, and the vertical tube of shroud is sleeved on the standpipe, can freely rotate, and transverse tube is a delivery port, and the top inner tubal wall of vertical tube is provided with the pipe lid, can cover the standpipe port, and be provided with the sealing ring that matches; Said structure is formed conduit switch, and when pipe covered on the port that covers standpipe, the latch coupling on the shroud inwall entered the draw-in groove on the riser top outer wall, stops water outlet; When opening the port of pipe in the pipe lid, delivery port begins water outlet.
Draw-in groove on the outer wall of riser top is divided into upper and lower two-layer setting, and in the time of in the latch on the shroud inwall mates the draw-in groove that enters riser top outer wall lower floor, the pipe lid just covers the port of standpipe, constitutes construction of switch; In the time of in the latch on the shroud inwall mates the draw-in groove that enters riser top outer wall upper strata, switch opens, the transverse tube of shroud is as delivery port.
In order to make the delivery port can be at a plurality of direction upper water-outs, the draw-in groove quantity on the riser top outer wall be arbitrarily, determines as required.Preferred implementation is: the four direction all around of standpipe is respectively equipped with draw-in groove, and by rotating shroud, latch mates with corresponding draw-in groove, and the shroud of elbow shape can be realized the four direction water outlet, selects the water outlet direction as required.
The said standpipe of the utility model is a plastic standing tube, and shroud is the glass steel cage;
The beneficial effects of the utility model: the delivery port exposed part has anticorrosion, antitheft, age inhibiting characteristics because of adopting the fiberglass material, has thoroughly solved all drawbacks of the delivery port existence of background technology.And this delivery port takes novel structure design, do not need only to close valve, reduces greatly and manufactures cost, and can realize a plurality of direction water outlets, made things convenient for irrigation operation.
Description of drawings:
Accompanying drawing 1 is the overall structure schematic diagram of the utility model embodiment;
Accompanying drawing 3 is closed condition structural representations of the utility model embodiment.
Among the figure: standpipe 1, shroud 2, vertical tube 3, transverse tube 4, pipe covers 5, upper strata draw-in groove 6, lower floor's draw-in groove 7, latch 8, shoulder 9, last sealing ring 10, lower seal 11.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
A kind of field irrigation delivery port comprises standpipe 1, shroud 2, and the internal diameter of shroud is greater than the external diameter of standpipe, and the outer wall of riser upper is provided with draw-in groove, and the shroud inwall is provided with the latch 8 that matches, and is provided with sealing ring between shroud and standpipe.Shroud is an elbow structure, comprises vertical tube 3 and transverse tube 4, and the vertical tube of shroud is sleeved on the standpipe, can freely rotate, and transverse tube is a delivery port, and the top inner tubal wall of vertical tube is provided with pipe and covers 5, can cover standpipe 1 port, and be provided with the last sealing ring 10 that matches; Draw-in groove on standpipe 1 top exterior walls is divided into upper and lower two-layer setting, and is provided with lower seal 11, seals between shroud and standpipe when its effect is the delivery port water outlet.When the coupling of the latch on the shroud inwall entered in the riser top outer wall lower floor draw-in groove 7, the pipe lid just covered the port of standpipe, constitutes construction of switch; When the coupling of the latch on the shroud inwall enters in the riser top outer wall upper strata draw-in groove 6, switch opens, the transverse tube of shroud is as delivery port.In order to make the delivery port can be at a plurality of direction upper water-outs, the four direction all around of standpipe be respectively equipped with draw-in groove, by rotating shroud, and latch and corresponding draw-in groove coupling, the shroud of elbow shape can be realized the four direction water outlet, selects the water outlet direction as required.The utility model standpipe is a plastic standing tube, and shroud is the glass steel cage.
Embodiment more specifically: delivery port is made up of two parts, and Lower Half is a plastic standing tube, and the first half is the glass steel cage; The Lower Half plastic standing tube has threeway or elbow to be connected with underground piping, upwards be drawn out to ground, the part of basseting external diameter surface respectively has a row up and down along the draw-in groove of the equally distributed four direction of girth, and there is reduced diameter portion the upper end, and reducing upper and lower respectively has a sealing ring; The glass steel cage is formed the elbow pattern by long vertical tube and short transverse tube, and the vertical tube internal diameter is slightly larger than the external diameter of plastic standing tube, be placed on the plastic tube to rotate flexibly, and be that the boundary is divided into up big and down small reducing with the transverse tube bottom, produce shoulder 9, there are four latches vertical tube inside.This delivery port operation principle: enter in the plastic standing tube lower bayonet slot when the glass steel cage is pressed downwardly onto left-handed its latch that makes in the end,, plastic standing tube upper end and glass steel cover are combined closely, realize sealing because of latch has certain slope.During water, make latch break away from draw-in groove and upwards lift to dextrorotation on delivery port top and push up then to left-handed, latch is entered in the last draw-in groove of plastic standing tube, and left-handed fiberglass shoulder and the plastic standing tube upper end fluid-tight engagement of making, the delivery port water outlet is not leaked downwards.
Claims (5)
1. field irrigation delivery port, it is characterized in that comprising standpipe (1), shroud (2), the internal diameter of shroud is greater than the external diameter of standpipe, and the outer wall of riser upper is provided with draw-in groove, the shroud inwall is provided with the latch (8) that matches, and is provided with sealing ring between shroud and standpipe.
2. the field irrigation delivery port according to claim 1, it is characterized in that shroud is an elbow structure, comprise vertical tube (3) and transverse tube (4), the vertical tube of shroud is sleeved on the standpipe, can freely rotate, transverse tube is a delivery port, and the top inner tubal wall of vertical tube is provided with pipe lid (5), can cover standpipe (1) port, and be provided with the last sealing ring (10) that matches.
3. the field irrigation delivery port according to claim 2 is characterized in that the draw-in groove on standpipe (1) top exterior walls is divided into upper and lower two-layer setting, and is provided with lower seal (11).
4. the field irrigation delivery port according to claim 3 is characterized in that the four direction all around of standpipe is respectively equipped with draw-in groove, by rotating shroud, latch and corresponding draw-in groove coupling.
5. according to claim 1 or 2 described field irrigation delivery ports, it is characterized in that said standpipe is a plastic standing tube, shroud is the glass steel cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201727665U CN201640118U (en) | 2010-04-28 | 2010-04-28 | Farmland irrigation water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201727665U CN201640118U (en) | 2010-04-28 | 2010-04-28 | Farmland irrigation water outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201640118U true CN201640118U (en) | 2010-11-24 |
Family
ID=43105282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201727665U Expired - Fee Related CN201640118U (en) | 2010-04-28 | 2010-04-28 | Farmland irrigation water outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201640118U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711440A (en) * | 2017-11-17 | 2018-02-23 | 湖州天字生态农业开发有限公司 | A kind of agricultural irrigation pre-buried water pipe |
| CN106286875B (en) * | 2016-10-13 | 2018-08-24 | 扬州大学 | Low-pressure pipe irrigation water outlet is adjusted from flow is opened and closed |
| CN110594524A (en) * | 2019-10-30 | 2019-12-20 | 白徽萍 | Liquid discharge mechanism used on food processing equipment |
-
2010
- 2010-04-28 CN CN2010201727665U patent/CN201640118U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286875B (en) * | 2016-10-13 | 2018-08-24 | 扬州大学 | Low-pressure pipe irrigation water outlet is adjusted from flow is opened and closed |
| CN107711440A (en) * | 2017-11-17 | 2018-02-23 | 湖州天字生态农业开发有限公司 | A kind of agricultural irrigation pre-buried water pipe |
| CN110594524A (en) * | 2019-10-30 | 2019-12-20 | 白徽萍 | Liquid discharge mechanism used on food processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20120428 |