CN211557999U - A fertilization system for gardens - Google Patents
A fertilization system for gardens Download PDFInfo
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- CN211557999U CN211557999U CN201922237321.4U CN201922237321U CN211557999U CN 211557999 U CN211557999 U CN 211557999U CN 201922237321 U CN201922237321 U CN 201922237321U CN 211557999 U CN211557999 U CN 211557999U
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Abstract
The utility model relates to a fertilization system for gardens, which comprises liquid fertilizer storage barrels, liquid feed pumps and spray heads, wherein a liquid feed pump is installed at the discharge port of each liquid fertilizer storage barrel, liquid inlet interfaces and electromagnetic valves with the same quantity as the liquid feed pumps are arranged on the spray heads, and each liquid feed pump is respectively connected with the spray heads through a liquid feed pipeline and the liquid inlet interfaces; a liquid inlet cavity communicated with the liquid inlet interface is arranged in the spray head and is communicated with the liquid spray nozzle; the side wall of the spray head is also provided with an air inlet interface and an electromagnetic valve which are communicated with the air pump, an air inlet cavity communicated with the air inlet interface is arranged in the spray head, the air inlet cavity is communicated with the air nozzle, and the liquid spraying nozzle is positioned in the air nozzle. This application is used for storing the liquid fertilizer storage bucket of different liquid fertilizer through the setting, can carry out specific fertilization management according to the needs of different plants in the gardens area through controlling each solenoid valve to the liquid fertilizer of different plant spraying differences according to different plants, different plant growth cycle's needs.
Description
Technical Field
The utility model relates to a gardens maintenance technology, especially a fertilization system for gardens.
Background
Irrigation and fertilization can not be separated in the large-scale planting and long-term maintenance process of landscape plants, irrigation and fertilization are integrated into a whole along with the wide application of liquid fertilizers, irrigation facilities are fully utilized, labor cost is saved, and the utilization rate and the production efficiency of the fertilizers are improved. Fertigation is generally divided into surface irrigation and subsurface irrigation (i.e. pressure irrigation), and injection irrigation, wherein the surface irrigation technique is most widely applied. In the ground irrigation fertilization technology, the most conventional is to adopt the force (forcing) pump to carry to waiting to irrigate the plant and spray after pressurizeing the liquid mixture of liquid manure, in order to improve the utilization ratio of fertilizer, venturi fertilizer applicator has appeared, venturi fertilizer applicator absorbs fertilizer through the suction that the narrow runner produced of high-pressure water flow through, rivers are big through the narrow part time velocity of flow, form the negative pressure, absorb fertilizer solution from the pipeline under the open fertilizer jar through the slit, it does not need the external energy to have the advantage from the advantage of drawing, the cost is few, the fertilizer absorption volume scope is big, easy operation, the wear rate is low, the installation is simple and easy, convenient the removal, be suitable for automation, nutrient concentration is even and corrosion resistance is strong, the shortcoming is that loss of pressure is big, the fertilizer absorption volume is. Although current landscape plant fertigation device can both realize automatic fertilization work, however, current fertigation equipment can not carry out specific management according to the plant of difference, can not satisfy the gardens management maintenance demand of modernization.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fertilization system for gardens for solve the problem that current automatic fertilizer injection unit can not carry out specific management according to different plants.
In order to solve the problems, the utility model provides a fertilization system for gardens, including liquid fertilizer storage barrel, with the liquid fertilizer storage barrel pass through the liquid feed pump that the pipeline links to each other, through the shower nozzle that the pipeline links to each other with the liquid feed pump, this fertilization system includes more than 3 be used for storing different liquid fertilizer the liquid fertilizer storage barrel, every the discharge gate of liquid fertilizer storage barrel installs one the liquid feed pump, be equipped with on the shower nozzle with the feed liquor interface that the quantity of liquid feed pump is the same, each the liquid feed pump respectively through supply liquid pipeline, the feed liquor interface with the shower nozzle links to each other, still install on the feed liquor interface and be used for controlling the feed liquor interface on, disconnected solenoid valve; a liquid inlet cavity communicated with the liquid inlet interface is arranged in the spray head and is communicated with the liquid spraying nozzle; still be equipped with the interface that admits air with the air pump intercommunication on the lateral wall of shower nozzle, it is used for control still to install on the interface that admits air the interface expert, disconnected solenoid valve admits air, be equipped with in the shower nozzle with the chamber of admitting air of interface intercommunication admits air, admit air chamber and air nozzle intercommunication, the hydrojet is located in the air nozzle, air nozzle spun gas can hydrojet department forms the negative pressure and makes liquid fertilizer in the feed liquor intracavity passes through hydrojet blowout.
The utility model provides a fertilization system for gardens still has following technical characteristic:
further, the air pump is a high-pressure air pump, and the high-pressure air pump is communicated with the air inlet interfaces through air supply pipes.
Furthermore, the fertilization system also comprises a control unit which is electrically connected with the liquid supply pump, the electromagnetic valve and the air pump so as to control the liquid supply pump, the electromagnetic valve and the air pump.
Further, the shower nozzle includes the columniform casing, the lower extreme of casing is equipped with conical portion of gathering, the upper end of casing is equipped with the feed liquor interface, be equipped with on the lateral wall of casing the interface that admits air, be equipped with conical baffle in the casing, the lower extreme of baffle is equipped with the spray tube, the lower extreme of spray tube is formed with hydrojet mouth, in the casing the upside of baffle is formed with the feed liquor chamber, in the casing the downside of baffle is formed with and surrounds the chamber of admitting air of spray tube.
Further, the taper of the partition plate is the same as that of the flow gathering part.
Further, the air nozzle and the liquid spray nozzle are concentrically arranged, and the diameter of the air nozzle is larger than or equal to 2 times of the diameter of the liquid spray nozzle.
Further, the number of the spray heads is more than or equal to 3, and preferably, the number of the spray heads can be selected from 3 to 300.
The utility model discloses following beneficial effect has: by arranging the liquid fertilizer storage barrel for storing different liquid fertilizers, different liquid fertilizers can be sprayed on different plants by controlling the electromagnetic valves according to the needs of different plants and different plant growth periods, and specific fertilization management can be performed according to the needs of different plants in a garden area; the air inlet connector and the air nozzle are arranged on the spray head, negative pressure can be formed at the liquid spraying nozzle by utilizing air sprayed by the air nozzle, so that liquid fertilizer in the liquid inlet cavity is sprayed out through the liquid spraying nozzle, the air is used as driving force for spraying the liquid fertilizer, the liquid fertilizer is uniformly sprayed, the water consumption during fertilization can be reduced, and the water is saved; the residual liquid fertilizer in the spray head can be blown dry through the negative pressure formed by gas after the fertilization is finished, so that the erosion of the residual liquid fertilizer to the spray head is reduced, and the service life of the spray head is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a fertilization system for gardens according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a showerhead according to an embodiment of the present invention;
fig. 3 is a sectional view of a showerhead according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
Fig. 1 to fig. 3 show an embodiment of a fertilization system for gardens, the fertilization system includes a liquid fertilizer storage barrel 10, a liquid supply pump 20 connected to the liquid fertilizer storage barrel 10 through a pipeline, a spray head 30 connected to the liquid supply pump 20 through a pipeline, the fertilization system includes more than 3 liquid fertilizer storage barrels 10 for storing different liquid fertilizers, a liquid supply pump 20 is installed at a discharge port of each liquid fertilizer storage barrel 10, liquid inlet ports 31 with the same number as the liquid supply pumps 20 are arranged on the spray head 30, each liquid supply pump 20 is connected to the spray head 30 through a liquid supply pipeline and a liquid inlet port 31, and an electromagnetic valve 32 for controlling the on/off of the liquid inlet port 31 is further installed on the liquid inlet port 31; a liquid inlet cavity 301 communicated with the liquid inlet interface 31 is arranged in the spray head 30, and the liquid inlet cavity 301 is communicated with the liquid spraying nozzle 33; the side wall of the spray head 30 is also provided with an air inlet interface 34 communicated with the air pump 40, the air inlet interface 34 is also provided with an electromagnetic valve 32 for controlling the on-off of the air inlet interface 34, an air inlet cavity 302 communicated with the air inlet interface 34 is arranged in the spray head 30, the air inlet cavity 302 is communicated with the air nozzle 35, the liquid nozzle 33 is positioned in the air nozzle 35, and the gas sprayed by the air nozzle 35 can form negative pressure at the liquid nozzle 33 to ensure that the liquid fertilizer in the liquid inlet cavity 301 is sprayed out through the liquid nozzle 33; by arranging the liquid fertilizer storage barrel for storing different liquid fertilizers, different liquid fertilizers can be sprayed on different plants by controlling the electromagnetic valves according to the needs of different plants and different plant growth periods, and specific fertilization management can be performed according to the needs of different plants in a garden area; the air inlet connector and the air nozzle are arranged on the spray head, negative pressure can be formed at the liquid spraying nozzle by utilizing air sprayed by the air nozzle, so that liquid fertilizer in the liquid inlet cavity is sprayed out through the liquid spraying nozzle, the air is used as driving force for spraying the liquid fertilizer, the liquid fertilizer is uniformly sprayed, the water consumption during fertilization can be reduced, and the water is saved; the residual liquid fertilizer in the spray head can be blown dry through the negative pressure formed by gas after the fertilization is finished, so that the erosion of the residual liquid fertilizer to the spray head is reduced, and the service life of the spray head is prolonged.
In one embodiment of the present application, the air pump 40 is preferably a high-pressure air pump, and the high-pressure air pump is communicated with the air inlet 34 of each spray head 30 through an air supply pipe, so that high-pressure air can be provided for each spray head through the high-pressure air pump as a driving force for spraying liquid fertilizer; preferably, the air pump 40 is further connected with a surge tank 41, and the surge tank 41 is communicated with the air inlet 34 of each nozzle 30, so that the starting frequency of the air pump 40 can be reduced, and the service life of the air pump can be prolonged. It can be understood that, in the above embodiment, the high-pressure gas generated by the air pump can form a negative pressure at the liquid spraying nozzle of the spray head, so that the liquid fertilizer in the liquid inlet cavity is sprayed out through the liquid spraying nozzle, and the high-pressure gas generated by the air pump is the driving force for spraying the liquid fertilizer, thereby enabling the liquid fertilizer to be uniformly sprayed and saving fertilization water; each liquid supply pump 20 can adopt a low-pressure and large-flow water pump, so that the pressure of the liquid fertilizer conveying pipeline is lower, and the pipeline leakage can be reduced. Preferably, the fertilization system further comprises a control unit, the control unit is electrically connected with the liquid supply pump 20, the electromagnetic valve 32 and the air pump 40 to control the liquid supply pump 20, the electromagnetic valve 32 and the air pump 40, so that different liquid fertilizers can be sprayed to different plants according to needs, specifically, for example, 3 liquid fertilizer storage barrels 10 are provided, the 3 liquid fertilizer storage barrels 10 respectively store different liquid fertilizers, and specific fertilization management of specific plants and plants in specific areas can be realized by spraying 1 liquid fertilizer, 2 middle liquid fertilizer or 3 liquid fertilizers to a certain plant in a garden area or a plant in a certain area through the control of the liquid supply pump 20, the electromagnetic valve 32 and the air pump 40.
In one embodiment of the present application, preferably, the spray head 30 includes a cylindrical housing 303, a conical flow-gathering portion 304 is disposed at a lower end of the housing 303, a liquid inlet port 31 is disposed at an upper end of the housing 303, a gas inlet port 34 is disposed on a side wall of the housing 303, a conical partition 305 is disposed in the housing 303, a liquid spray pipe 306 is disposed at a lower end of the partition 305, a liquid spray nozzle 33 is formed at a lower end of the liquid spray pipe 306, a liquid inlet cavity 301 is formed at an upper side of the partition 305 in the housing 303, a gas inlet cavity 302 surrounding the liquid spray pipe 306 is formed at a lower side of the partition 305 in the housing 303, and an air spray nozzle 35 is formed at a lower end; the nozzle structure can effectively improve the gas flow rate at the air nozzle, so that the liquid fertilizer has larger spraying flow rate, and the liquid fertilizer is sprayed more uniformly. Preferably, the taper of the baffle 305 is the same as the taper of the flow-focusing portion 304; preferably, the air nozzle 35 is arranged concentrically with the liquid nozzle 33, and the diameter of the air nozzle 35 is greater than or equal to 2 times the diameter of the liquid nozzle 35; this kind of structural style of shower nozzle makes gaseous negative pressure that forms can atomize liquid fertilizer better when with liquid fertilizer spun for liquid fertilizer sprays more evenly. Preferably, the diameter of the air inlet interface 34 is greater than or equal to 2 times the diameter of the air nozzle 35, so that the air flow rate at the air nozzle 35 can be further increased, and the spraying speed and the atomization effect of the liquid fertilizer can be improved. Preferably, the number of the spray heads 30 is greater than or equal to 3, specifically, the number of the spray heads 30 can be selected from 3 to 300, when the number of the spray heads is designed, the factors such as the area of a garden area, the volume of a single plant, the spraying area of 1 spray head and the like can be referred to, and after the number of the spray heads is determined, the specification and model of a water pump and an air pump are selected to meet the requirements of the flow rate and the pressure of the spray heads.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A fertilization system for gardens comprises a liquid fertilizer storage barrel, liquid supply pumps connected with the liquid fertilizer storage barrel through pipelines, and spray heads connected with the liquid supply pumps through pipelines, and is characterized in that the fertilization system comprises more than 3 liquid fertilizer storage barrels for storing different liquid fertilizers, wherein one liquid supply pump is installed at a discharge port of each liquid fertilizer storage barrel, liquid inlet ports with the same number as that of the liquid supply pumps are arranged on the spray heads, each liquid supply pump is respectively connected with the spray heads through the liquid supply pipelines and the liquid inlet ports, and electromagnetic valves for controlling the on-off of the liquid inlet ports are further installed on the liquid inlet ports; a liquid inlet cavity communicated with the liquid inlet interface is arranged in the spray head and is communicated with the liquid spraying nozzle; still be equipped with the interface that admits air with the air pump intercommunication on the lateral wall of shower nozzle, it is used for control still to install on the interface that admits air the interface expert, disconnected solenoid valve admits air, be equipped with in the shower nozzle with the chamber of admitting air of interface intercommunication admits air, admit air chamber and air nozzle intercommunication, the hydrojet is located in the air nozzle, air nozzle spun gas can hydrojet department forms the negative pressure and makes liquid fertilizer in the feed liquor intracavity passes through hydrojet blowout.
2. The fertilization system of claim 1, wherein: the air pump is a high-pressure air pump which is communicated with the air inlet interfaces through air supply pipes.
3. The fertilization system of claim 1, wherein: the air pump is electrically connected with the liquid supply pump, the electromagnetic valve and the air pump so as to control the liquid supply pump, the electromagnetic valve and the air pump.
4. The fertilization system of claim 1, wherein: the shower nozzle includes the columniform casing, the lower extreme of casing is equipped with conical portion of gathering, the upper end of casing is equipped with the feed liquor interface, be equipped with on the lateral wall of casing the interface that admits air, be equipped with conical baffle in the casing, the lower extreme of baffle is equipped with the spray tube, the lower extreme of spray tube is formed with the hydrojet mouth, in the casing the upside of baffle is formed with the feed liquor chamber, in the casing the downside of baffle is formed with and surrounds the chamber of admitting air of spray tube.
5. The fertilization system of claim 4, wherein: the taper of the partition plate is the same as that of the flow gathering part.
6. The fertilization system of claim 4, wherein: the air nozzle and the liquid spraying nozzle are concentrically arranged, and the diameter of the air nozzle is more than or equal to 2 times that of the liquid spraying nozzle.
7. The fertilization system of claim 4, wherein: the number of the spray heads is more than or equal to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922237321.4U CN211557999U (en) | 2019-12-13 | 2019-12-13 | A fertilization system for gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922237321.4U CN211557999U (en) | 2019-12-13 | 2019-12-13 | A fertilization system for gardens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211557999U true CN211557999U (en) | 2020-09-25 |
Family
ID=72536130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922237321.4U Active CN211557999U (en) | 2019-12-13 | 2019-12-13 | A fertilization system for gardens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211557999U (en) |
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2019
- 2019-12-13 CN CN201922237321.4U patent/CN211557999U/en active Active
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