CN209845880U - Afforestation irrigation system - Google Patents
Afforestation irrigation system Download PDFInfo
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- CN209845880U CN209845880U CN201920367287.XU CN201920367287U CN209845880U CN 209845880 U CN209845880 U CN 209845880U CN 201920367287 U CN201920367287 U CN 201920367287U CN 209845880 U CN209845880 U CN 209845880U
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- water
- draft tube
- water delivery
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Abstract
The utility model relates to the technical field of landscaping, concretely relates to landscaping irrigation system, including water delivery device and multiunit sprinkler, water delivery device carries rivers for sprinkler, sprinkler includes upper draft tube, the lower draft tube that is located upper draft tube below and is connected with upper draft tube an organic whole, set up in the upper injector head of upper draft tube periphery and set up in the lower injector head of lower draft tube periphery, the slope of upper injector head sprays rivers upwards, the slope of lower injector head sprays rivers downwards, the injection water pressure of upper injector head is not less than the injection water pressure of lower injector head, the upper injector head is complementary with the vertical contained angle of lower injector head with the vertical contained angle; the water delivery device comprises an upper water delivery pipe, a first water pump for delivering water flow to the upper water delivery pipe, a lower water delivery pipe and a second water pump for delivering water flow to the lower water delivery pipe, wherein the upper water delivery pipe is introduced into the upper guide cylinder, and the lower water delivery pipe is introduced into the lower guide cylinder; the utility model discloses can increase the area of watering, improve watering efficiency and effect.
Description
Technical Field
The utility model relates to an afforestation's among the city construction engineering technical field, concretely relates to afforestation irrigation system.
Background
In urban construction, need often water and nourish green when afforestation is maintained, guarantee that green plant is healthy pleasing to the eye growth under the prerequisite that does not lack moisture, improve the ornamental nature in gardens.
At present, rotary nozzles or nozzles with fixed spraying directions are mostly adopted in garden green plant irrigation, the rotary nozzles can irrigate green plants with a large area through rotation, but only the green plants in an annular area of the range of the rotary nozzles can be sprayed, the green plants close to the rotary nozzles cannot be irrigated, and the spraying area is limited; the spray head with fixed spraying direction can only spray to a certain area where the range is located, so that the irrigation area is small, and the irrigation efficiency and effect are affected.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an increase spray area to improve the afforestation irrigation system of irrigation efficiency and effect.
The purpose of the utility model is realized through the following technical scheme:
a landscaping irrigation system comprises a water delivery device and a plurality of groups of spraying devices, wherein the water delivery device is used for conveying water flow for the spraying devices, each spraying device comprises an upper guide cylinder, a lower guide cylinder, an upper spray head and a lower spray head, the lower guide cylinder is positioned below the upper guide cylinder and integrally connected with the upper guide cylinder, the upper spray head is arranged at the periphery of the upper guide cylinder, the lower spray head is arranged at the periphery of the lower guide cylinder, the upper spray head is inclined to spray water flow upwards, the lower spray head is inclined to spray water flow downwards, the spray water pressure of the upper spray head is not less than that of the lower spray head, and the included angle between the upper spray head and the vertical direction is complementary with that between the; the water delivery device comprises an upper water delivery pipe, a first water pump for delivering water flow to the upper water delivery pipe, a lower water delivery pipe and a second water pump for delivering water flow to the lower water delivery pipe, wherein the upper water delivery pipe is communicated with the upper guide cylinder, and the lower water delivery pipe is communicated with the lower guide cylinder.
By adopting the technical scheme, the first water pump and the second water pump respectively convey water flow for the upper water conveying pipe and the lower water conveying pipe, the upper water conveying pipe leads water into the upper guide cylinder, and the water is obliquely and upwards sprayed out through the upper spraying head; the lower water pipe leads water into the lower guide shell and obliquely sprays the water downwards through the lower spray head; the water supply pressure of the first water pump and the second water pump is controlled, the jetting water pressure of the upper jetting head is ensured to be not less than that of the lower jetting head, so that the water jetted by the upper jetting head forms a relatively far annular jetting area, the water jetted by the lower jetting head forms a relatively close annular jetting area, the jetting area of the lower jetting head is positioned in the jetting area of the upper jetting head and close to the jetting device, and the area which is close to the circle center of the jetting area and can not be jetted originally is irrigated; go up injector head and vertical contained angle and injector head and vertical contained angle complementary down, guarantee that injector head and the water that injector head jetted down can be according to foretell spray range overlap, compare in traditional simple annular injection region, increased the area that sprays the watering to irrigation efficiency and effect have been improved.
Preferably, the upper guide cylinder and the lower guide cylinder are of hollow shell structures which are symmetrical up and down and are in a truncated cone shape, the upper injector head is arranged perpendicular to the peripheral side wall of the upper guide cylinder, and the lower injector head is arranged perpendicular to the peripheral side wall of the lower guide cylinder.
Through adopting above-mentioned technical scheme, the injector head slope sprays upwards in the realization, and the injector head slope sprays downwards down to guarantee that injector head and the water that the injector head sprays down can realize the range of spraying overlap, thereby the area that the increase sprayed the watering improves irrigation effect.
Preferably, a spray plate communicated with the lower guide cylinder is fixedly arranged above the upper guide cylinder, the spray plate is parallel to the top surface of the upper guide cylinder, and a plurality of nozzles are arranged on the spray plate.
By adopting the technical scheme, water in the nozzle is sprayed upwards and then falls on the periphery of the spraying device to form a spraying range closest to the spraying circle center of the spraying device, and the spraying area of the spraying device is further increased by matching with the inner ring spraying area of the lower spraying head and the outer ring spraying area of the upper spraying head.
Preferably, the bottom end of the spray plate is connected with a flow guide pipe, one end of the flow guide pipe is communicated with the spray plate, and the other end of the flow guide pipe is communicated with the lower flow guide cylinder.
Through adopting above-mentioned technical scheme, make second water pump and raceway down supply water for nozzle and injector head down simultaneously, the water supply pressure of second water pump can be the ordinary pressure, or be less than the water pressure of first water pump can.
Preferably, the nozzle is a hemispherical structure with a water spray hole on the surface.
Through adopting above-mentioned technical scheme, make the rivers that upwards spray from the nozzle can be dispersed, form vertical to and to the scattering direction of each direction slope to do benefit to irrigation water and scatter to the centre of a circle periphery in injection region.
Preferably, the upper spray head is a high pressure spray head.
Through adopting above-mentioned technical scheme, improve the range of injector head, further enlarge the watering area, improve irrigation effect.
Preferably, the upper injector head is provided with a plurality of the upper injector heads which are uniformly distributed along the periphery of the upper guide cylinder with the same cylinder diameter, and the lower injector head is provided with a plurality of the lower injector heads which are uniformly distributed along the periphery of the lower guide cylinder with the same cylinder diameter.
Through adopting above-mentioned technical scheme, guarantee that the injection region of last injector head and lower injector head is a complete annular region, improve irrigation.
Preferably, the bottom end of the lower guide cylinder is fixedly connected with a support column, and the support column is perpendicular to the bottom surface of the lower guide cylinder.
Through adopting above-mentioned technical scheme, the draft tube under the support column supports, will go up the injector head and expand far relatively with the range of injector head down, increases and sprays the irrigation area.
Preferably, the bottom end of the supporting column is fixedly connected with an installation seat with a plate-shaped structure, and the installation seat is provided with an installation hole.
Through adopting above-mentioned technical scheme, through inserting the fixed pin in to the mounting hole, will the utility model discloses a stable fixing of sprinkler realizes watering subaerially.
Preferably, the bottom of the mounting seat is fixedly connected with a reinforcing column, and the reinforcing column is perpendicular to the mounting seat and extends towards the direction far away from the lower guide shell.
Through adopting above-mentioned technical scheme, the setting of reinforcement post has improved the structural stability that sprinkler buries in the ground, guarantees that sprinkler can be long-time stable spray irrigation.
To sum up, the utility model discloses following beneficial effect has:
(1) the overlapping expansion of the spraying range is realized through the arrangement of the upper spraying head and the lower spraying head, so that the position which is close to a spraying source and is not easy to spray is sprayed originally, under the same pouring requirement, the utility model can realize pouring in less time, thereby improving the pouring efficiency and effect;
(2) the arrangement of the spray disk increases a spray source in the vertical direction, so that the position close to the center of a spray circle is sprayed, the irrigation area is enlarged, and the irrigation effect is improved;
(3) the first water pump and the second water pump are respectively used for conveying water for the upper water conveying pipe and the lower water conveying pipe, so that the hydraulic independent control of the upper injector head and the lower injector head is realized, the spraying range between the upper injector head and the lower injector head can realize the overlapped effect of the inner ring and the outer ring, the spraying area is increased, and the watering effect is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic view of a portion of the enlarged structure of A in FIG. 1;
fig. 4 is a schematic structural view of the spraying device of the present invention in a spraying state.
Reference numerals: 11. feeding a water delivery pipe; 12. a first water pump; 13. a lower water conveying pipe; 14. a second water pump; 2. an upper draft tube; 3. a lower draft tube; 4. an upper injector head; 5. a lower jet head; 6. spraying a disc; 7. a nozzle; 71. a water spray hole; 8. a flow guide pipe; 91. a support pillar; 92. a mounting seat; 93. mounting holes; 94. reinforcing columns; 10. and (4) the ground.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model discloses an afforestation irrigation system, as shown in figure 1, including water delivery device and multiunit sprinkler, water delivery device carries rivers for sprinkler. The water delivery device comprises an upper water delivery pipe 11, a first water pump 12 for delivering water flow to the upper water delivery pipe 11, a lower water delivery pipe 13 and a second water pump 14 for delivering water flow to the lower water delivery pipe 13, wherein the first water pump 12 adopts a high-pressure water pump, and the water supply pressure of the second water pump 14 is adjusted to be smaller than that of the first water pump 12; the input ends of the first water pump 12 and the second water pump 14 are both connected with a water source.
As shown in fig. 1 and 2, each group of spraying devices includes a truncated cone-shaped upper guide cylinder 2, a truncated cone-shaped lower guide cylinder 3 located below the upper guide cylinder 2 and integrally connected with the upper guide cylinder 2, a plurality of upper spraying heads 4 uniformly arranged on the periphery of the upper guide cylinder 2 with the same cylinder diameter, a lower spraying head 5 uniformly arranged on the periphery of the lower guide cylinder 3 with the same cylinder diameter, and a disc-shaped spraying disc 6 fixedly arranged above the upper guide cylinder 2, as shown in fig. 3, the spraying disc 6 is parallel to the top surface of the upper guide cylinder 2, the spraying disc 6 is provided with a plurality of nozzles 7, and the nozzles 7 are of a hemispherical structure with water spraying holes 71 formed on the surface. Go up draft tube 2 and lower draft tube 3 and be the hollow shell structure of longitudinal symmetry, go up the perpendicular periphery lateral wall setting of draft tube 2 of going up of injector head 4, the perpendicular periphery lateral wall setting of draft tube 3 down of injector head 5, make the upward injection rivers of the slope of injector head 4, the downward injection rivers of the slope of injector head 5 down, and make the contained angle of last injector head 4 and vertical and injector head 5 and vertical contained angle complementary down, guarantee that the water that injector head 4 jetted can be far away from the water that injector head 5 jetted down, both form the stack of spray range, the increase irrigation area.
As shown in fig. 2, the upper water pipe 11 is connected into the upper guide cylinder 2, the lower water pipe 13 is connected into the lower guide cylinder 3, the bottom end of the spray disk 6 is connected with the guide pipe 8, one end of the guide pipe 8 is communicated with the spray disk 6, the other end is communicated with the lower guide cylinder 3, the first water pump 12 supplies water for the upper spray head 4, the second water pump 14 supplies water for the lower spray head 5 and the nozzle 7, the spray water pressure of the upper spray head 4 is controlled to be not less than that of the lower spray head 5 and the nozzle 7, the upper spray head 4 adopts a high-pressure spray head, and the long range can be ensured, so that the spray range from inside to outside is sequentially the nozzle 7, the lower spray head 5 and the upper spray head 4, the continuous superposition of the spray range is formed.
In order to fixedly install the spraying device at a position in a garden where the spraying irrigation is needed, as shown in fig. 1, a supporting column 91 is fixedly connected to the bottom end of the lower guide cylinder 3, and the supporting column 91 is arranged perpendicular to the bottom surface of the lower guide cylinder 3 and is used for supporting the spraying device so as to be raised to a proper height; the bottom end of the supporting column 91 is fixedly connected with a mounting seat 92 with a plate-shaped structure, and a mounting hole 93 is formed in the mounting seat 92 and used for being fixed with the ground 10; the bottom of the mounting seat 92 is fixedly connected with a reinforcing column 94, the reinforcing column 94 is perpendicular to the mounting seat 92 and extends towards the direction far away from the lower guide cylinder 3, so that the reinforcing column 94 can be inserted into the ground 10, the mounting seat 92 is fixed on the surface layer of the ground 10, and the supporting column 91 and the spraying device are remained on the ground 10 for pouring.
The utility model discloses an implement the principle specifically as follows:
as shown in fig. 4, when irrigation is needed, the first water pump 12 and the second water pump 14 are started, so that the first water pump 12 supplies water to the upper water pipe 11, the upper water pipe 11 provides high-pressure water flow for the upper guide cylinder 2, and the water flow is sprayed upwards from the upper spray head 4 in an inclined manner, falls down in a parabolic manner, and forms an annular spraying range a; the second water pump 14 supplies water to the lower water delivery pipe 13, and the lower water delivery pipe 13 supplies water flow to the lower guide cylinder 3 and the spray disc 6 and sprays the water flow from the lower spray head 5 and the spray nozzle 7 respectively; the water flow obliquely and downwards sprayed from the lower spray head 5 falls to form an annular spraying range B, and the water sprayed upwards from the nozzle 7 and falling forms a spraying range C; the spraying range A, the spraying range B and the spraying range C are mutually crossed and superposed, so that the irrigation area is enlarged, the irrigation time is shortened and the irrigation efficiency is improved under the condition of the same irrigation area.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an afforestation irrigation system, includes water delivery device and multiunit sprinkler, water delivery device carries rivers for sprinkler, its characterized in that: the spraying device comprises an upper guide cylinder (2), a lower guide cylinder (3) which is positioned below the upper guide cylinder (2) and is integrally connected with the upper guide cylinder (2), an upper spraying head (4) arranged on the periphery of the upper guide cylinder (2) and a lower spraying head (5) arranged on the periphery of the lower guide cylinder (3), wherein the upper spraying head (4) upwards sprays water flow in an inclined mode, the lower spraying head (5) downwards sprays water flow in an inclined mode, the spraying water pressure of the upper spraying head (4) is not less than that of the lower spraying head (5), and the included angle between the upper spraying head (4) and the vertical direction is complementary with that between the lower spraying head (5) and the vertical direction; the water delivery device comprises an upper water delivery pipe (11), a first water pump (12) for delivering water flow to the upper water delivery pipe (11), a lower water delivery pipe (13) and a second water pump (14) for delivering water flow to the lower water delivery pipe (13), wherein the upper water delivery pipe (11) is communicated into the upper guide cylinder (2), and the lower water delivery pipe (13) is communicated into the lower guide cylinder (3).
2. The landscaping irrigation system as in claim 1, wherein: go up draft tube (2) and lower draft tube (3) and be the hollow shell structure of longitudinal symmetry and be circular truncated cone form, go up the periphery lateral wall setting of draft tube (2) on injector head (4) perpendicularly, the periphery lateral wall setting of draft tube (3) is down gone up perpendicularly in injector head (5) down.
3. The landscaping irrigation system as in claim 1, wherein: go up the top of draft tube (2) fixed be provided with down the spray tray (6) of draft tube (3) intercommunication, spray tray (6) and the top surface parallel of last draft tube (2), be provided with a plurality of nozzles (7) on the spray tray (6).
4. The landscaping irrigation system as in claim 3, wherein: the bottom of the spray plate (6) is connected with a flow guide pipe (8), one end of the flow guide pipe (8) is communicated with the spray plate (6), and the other end of the flow guide pipe is communicated with the lower flow guide cylinder (3).
5. The landscaping irrigation system as in claim 3, wherein: the nozzle (7) is of a hemispherical structure, and the surface of the hemispherical structure is provided with a water spraying hole (71).
6. The landscaping irrigation system as in claim 1, wherein: the upper spray head (4) is a high-pressure spray head.
7. The landscaping irrigation system as in claim 1, wherein: go up injector head (4) and be provided with a plurality ofly and follow the periphery evenly distributed of the same section of thick bamboo footpath of last draft tube (2), injector head (5) are provided with a plurality ofly and follow the periphery evenly distributed of the same section of thick bamboo footpath of draft tube (3) down.
8. The landscaping irrigation system as in claim 1, wherein: the bottom fixedly connected with support column (91) of draft tube (3) down, the bottom surface setting of draft tube (3) is down perpendicularly in support column (91).
9. The landscaping irrigation system as in claim 8, wherein: the bottom end of the supporting column (91) is fixedly connected with an installation seat (92) of a plate-shaped structure, and an installation hole (93) is formed in the installation seat (92).
10. The landscaping irrigation system as in claim 9, wherein: the bottom fixedly connected with reinforcement post (94) of mount pad (92), reinforcement post (94) set up and extend to the direction of keeping away from lower draft tube (3) perpendicular mount pad (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367287.XU CN209845880U (en) | 2019-03-21 | 2019-03-21 | Afforestation irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367287.XU CN209845880U (en) | 2019-03-21 | 2019-03-21 | Afforestation irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209845880U true CN209845880U (en) | 2019-12-27 |
Family
ID=68934755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920367287.XU Expired - Fee Related CN209845880U (en) | 2019-03-21 | 2019-03-21 | Afforestation irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209845880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328677A (en) * | 2020-04-10 | 2020-06-26 | 魏振华 | Irrigation equipment for landscape architecture |
-
2019
- 2019-03-21 CN CN201920367287.XU patent/CN209845880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328677A (en) * | 2020-04-10 | 2020-06-26 | 魏振华 | Irrigation equipment for landscape architecture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |