CN209768407U - High-pressure spraying system for greenhouse - Google Patents
High-pressure spraying system for greenhouse Download PDFInfo
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- CN209768407U CN209768407U CN201920590533.8U CN201920590533U CN209768407U CN 209768407 U CN209768407 U CN 209768407U CN 201920590533 U CN201920590533 U CN 201920590533U CN 209768407 U CN209768407 U CN 209768407U
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- atomizing nozzle
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
the utility model provides a high-pressure water-spraying system for big-arch shelter belongs to mechanical technical field. It has solved the not good problem of spray effect of sprinkler irrigation system in the current big-arch shelter. This high-pressure spraying system for big-arch shelter, including the unsettled water service pipeline that sets up in crops top of water pump and a plurality of, each water service pipeline all links to each other with high pressure water pump, all is provided with a plurality of atomizer on each water service pipeline, and atomizer includes coupling and spray rod, and the coupling setting is on water service pipeline, and the spray rod is connected with the coupling, and the tip of spray rod is provided with high-pressure atomizing nozzle. It sprays through high-pressure atomizing nozzle production high pressure fog drop, can prolong the suspension time of fog drop, improves the spraying effect in the big-arch shelter, reduces the harm to soil.
Description
Technical Field
The utility model belongs to the technical field of machinery, a spraying system, especially a high-pressure spraying system for big-arch shelter are related to.
Background
China is a big agricultural country, in recent years, greenhouse vegetable and fruit planting is rapidly developed in China, the scale of various agricultural greenhouses is continuously enlarged, the area of the agricultural greenhouses accounts for the top of the world, agricultural crops in the agricultural greenhouses are usually watered through a sprinkling irrigation system to carry out moisture preservation and temperature control, but the existing sprinkling irrigation system is usually carried out through a common spray nozzle, the liquid consumption is large, the sprayed water or pesticide quickly falls and settles into soil, the pesticide spraying, moisture preservation and temperature control effects are poor, if no one keeps watching the spraying, the water content or the pesticide content in the soil is too large, the soil quality is affected, and the normal growth of the crops is affected.
Disclosure of Invention
the utility model aims at having above-mentioned problem to current technique, provided a big-arch shelter and used high-pressure spraying system, the technical problem that it will solve is how to prolong the droplet suspension and improve the spraying effect.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a big-arch shelter is with high-pressure spraying system, includes the unsettled water service pipeline that sets up in crops top of water pump and a plurality of, each the water service pipeline all links to each other with high-pressure water pump, its characterized in that, each all be provided with a plurality of atomizer on the water service pipeline, atomizer includes coupling and spray rod, the coupling sets up on the water service pipeline, the spray rod is connected with the coupling, and spray rod's tip is provided with high-pressure atomizing nozzle.
The water pipeline sets up on the support of big-arch shelter, and is located the top of crops, and this system sprays the fog drop through high-pressure atomizing nozzle, and because pressure is big, the fog drop suspension time is long, and moisturizing and temperature control effect are all better.
In the high-pressure spraying system for the greenhouse, the spraying rod is horizontally arranged.
In the high-pressure spraying system for the greenhouse, the water outlet joint of the pipe joint is provided with the nozzle adapter, and the spraying rod is connected to the side wall of the nozzle adapter. The nozzle adapter is connected to the pipe joint, can rotate at will by 360 degrees before spraying, and is kept still in a spraying state.
In the high-pressure spraying system for the greenhouse, the water pipeline comprises a plurality of water pipes which are sequentially connected through pipe joints, the pipe joints comprise three-way pipe joints positioned in the middle of the water pipeline and right-angle two-way pipe joints positioned at the end parts of the water pipeline, and the pipe joints are positioned above crops or above the middle part between two adjacent crops.
In foretell high-pressure spraying system for big-arch shelter, the spraying pole includes extension rod and valve pipe, the valve pipe sets up between extension rod and high-pressure atomizing nozzle, the spraying hole has been seted up on the terminal surface of high-pressure atomizing nozzle, and is provided with the case subassembly between high-pressure atomizing nozzle and the valve pipe.
In the high-pressure spraying system for the greenhouse, the valve core assembly comprises a first valve core piece, a spring and a second valve core piece, the spring is located between the first valve core piece and the second valve core piece, a connecting pipe cavity communicated with the extension rod, a first pipe cavity used for containing the first valve core piece and a second pipe cavity used for containing the second valve core piece are sequentially arranged in an inner cavity of the valve pipe, and the pipe diameters of the connecting pipe cavity, the first pipe cavity and the second pipe cavity are sequentially increased in size. The valve core assembly can regulate and control the spraying state through the spring, and the valve core assembly can be pushed to move outwards in sequence to realize water outlet when the water pressure is large enough.
In the high-pressure spraying system for the greenhouse, the valve core piece comprises the spherical valve head and the connecting column, and the connecting column is embedded at the inner end of the spring.
In the above high-pressure spraying system for a greenhouse, the valve element two includes a positioning column connected with the spring in a propping manner and a water outlet column propped against the high-pressure atomizing nozzle, the positioning column and the water outlet column are both made into a cylinder shape, the diameter of the water outlet column is smaller than that of the positioning column, at least one water passing groove is formed in the outer end face of the water outlet column, the water inlet end of the water passing groove is located on the side wall of the water outlet column, the inner cavity of the high-pressure atomizing nozzle is provided with a cavity for propping against the water outlet column, the bottom surface of the cavity is provided with a water outlet cavity continuing to be concave inwards, the spraying hole is located on the bottom surface of the water outlet cavity, and a gap is.
In foretell high-pressure spraying system for big-arch shelter, high-pressure atomizing nozzle, valve pipe and extension rod set up with the axle center, the terminal surface central point that the spraying hole is located high-pressure atomizing nozzle puts, connect soon through helicitic texture between valve pipe and the extension rod, and be provided with sealing washer one between valve pipe and the extension rod, connect soon through helicitic texture between high-pressure atomizing nozzle and the valve pipe, and be provided with sealing washer two between high-pressure atomizing nozzle and the valve pipe.
In the above-mentioned high pressure water-spraying system for big-arch shelter, still including setting up humidity inductor, temperature-sensing ware and the controller in the big-arch shelter, humidity inductor, temperature-sensing ware and water pump all with controller electric connection. Through setting up humidity inductor and temperature-sensing ware, can be under the not enough or high temperature of humidity or other circumstances that need open the spraying state, control the water pump by the controller and carry out work, realize unmanned management.
Compared with the prior art, the utility model has the advantages of it is following:
1. The high-pressure spraying system generates high-pressure fog drops through the high-pressure atomizing nozzle for spraying, can prolong the suspension time of the fog drops, improves the spraying effect in the greenhouse and reduces the harm to soil;
2. The spraying rod of the high-pressure spraying system is horizontally arranged and can rotate 360 degrees, the spraying range is wide, meanwhile, the valve core piece is controlled by the spring, the water spraying can be stopped immediately after the spraying is finished, and meanwhile, the water dripping can be avoided;
3. This high pressure spraying system can carry out automatic spraying operation through setting up humidity inductor, temperature-sensing ware and controller, realizes unmanned spraying and laxative operation, saves the manual work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the middle structure of the middle water pipeline of the present invention.
Fig. 3 is a schematic view of an end structure of the middle water pipeline of the present invention.
Fig. 4 is a schematic cross-sectional structure view of the spray rod and the high-pressure atomizing nozzle of the present invention.
Fig. 5 is an enlarged view at a in fig. 4.
Fig. 6 is a schematic structural view of the second valve core member according to the present invention.
In the figure, 1, a high-pressure water pump; 2. a water pipeline; 3. a pipe joint; 4. a spray bar; 5. a high pressure atomizing nozzle; 501. a spray orifice; 502. a concave cavity; 503. a water outlet cavity; 6. an extension pole; 7. a valve tube; 701. a connecting lumen; 702. a first tube cavity; 703. a second tube cavity; 8. a first valve core piece; 801. a spherical valve head; 802. connecting columns; 9. a spring; 10. a second valve core component; 1001. a positioning column; 1002. discharging a water column; 1003. passing through a water tank; 11. a first sealing ring; 12. a second sealing ring; 13. a greenhouse; 14. a water pipe; 15. shower nozzle adaptor.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Referring to fig. 1 to 6, the embodiment is a high pressure spraying system for greenhouses, which comprises a water pump 1 and a plurality of water pipes 2 suspended above crops, wherein the water pipes 2 are arranged in parallel and are all connected with the high pressure water pump 1. All be provided with a plurality of atomizer on each water service pipeline 2 at the interval, atomizer includes coupling 3 and spraying rod 4, and coupling 3 sets up on water service pipeline 2, and spraying rod 4 is connected with coupling 3, and spraying rod 4's tip is provided with high-pressure atomizing nozzle 5.
Furthermore, the water pipeline 2 is connected to a support of the greenhouse 13, each water pipeline 2 is formed by connecting a plurality of water pipes 14 in series, each water pipe 14 is connected with one another through a pipe joint 3, each pipe joint 3 is divided into a plurality of water pipes 14 which are connected with one another sequentially through the pipe joints 3, each pipe joint 3 comprises a three-way pipe joint located in the middle of the water pipeline 2 and a right-angle two-way pipe joint located at the end of the water pipeline 2, and each pipe joint 3 is located above crops or above the middle between two adjacent crops.
Furthermore, a nozzle adapter 15 is arranged on the water outlet connector of the pipe connector 3, and the spraying rod 4 is vertically screwed on the side wall of the nozzle adapter 15. The nozzle adapter 15 is sleeved on the water outlet connector of the pipe connector 3, can rotate at will by 360 degrees before spraying, and is kept still in a spraying state.
Further, the spray rod 4 includes an extension rod 6 and a valve pipe 7, the valve pipe 7 is disposed between the extension rod 6 and the high-pressure atomizing nozzle 5, the end surface of the high-pressure atomizing nozzle 5 is provided with a spray hole 501, and a valve core assembly is disposed between the high-pressure atomizing nozzle 5 and the valve pipe 7, the valve core assembly includes a first valve core member 8, a spring 9 and a second valve core member 10, the spring 9 is disposed between the first valve core member 8 and the second valve core member 10, an inner cavity of the valve pipe 7 is sequentially provided with a connecting pipe cavity 701 communicated with the extension rod 6, a first pipe cavity 702 for accommodating the first valve core member 8 and a second pipe cavity 703 for accommodating the second valve core member 10, and pipe diameters of the connecting pipe cavity 701, the first pipe cavity 702 and the second pipe cavity 703 are. The first valve element 8 comprises a spherical valve head 801 and a connecting column 802, the connecting column 802 is embedded at the inner end of the spring 9, the second valve element 10 comprises a positioning column 1001 connected with the spring 9 in an abutting mode and a water outlet column 1002 abutting against the high-pressure atomizing nozzle 5, the positioning column 1001 and the water outlet column 1002 are both made into cylinders, the diameter of the water outlet column 1002 is smaller than that of the positioning column 1001, at least one water passing groove 1003 is formed in the outer end face of the water outlet column 1002, the water inlet end of the water passing groove 1003 is located on the side wall of the water outlet column 1002, a cavity 502 for abutting against the water outlet column 1002 is formed in the inner cavity of the high-pressure atomizing nozzle 5, a water outlet cavity 503 continuing to be concave inwards is formed in the bottom face of the water outlet cavity 503, a gap is formed between the bottom face of the water outlet cavity 503 and the outer end face of the water outlet column 1002, and water is.
further, the water passing groove 1003 is arranged on the eccentric position of the outer end face of the water outlet column 1002.
Further, the number of the water passing grooves 1003 is two.
Further, the high-pressure atomizing nozzle 5, the valve tube 7 and the extension rod 6 are coaxially arranged, the spray hole 501 is located in the center of the end face of the high-pressure atomizing nozzle 5, and the high-pressure atomizing nozzle 5 in this embodiment is a micropore atomizing nozzle.
Further, connect soon through the helicitic texture between valve pipe 7 and the extension rod 6, and be provided with sealing washer 11 between valve pipe 7 and the extension rod 6, connect soon through the helicitic texture between high pressure atomizing nozzle 5 and the valve pipe 7, and be provided with sealing washer two 12 between high pressure atomizing nozzle 5 and the valve pipe 7, the leakproofness is good, and easy dismounting.
Further, this high pressure water-spraying system still all with controller electric connection including setting up humidity inductor, temperature-sensing ware and the controller humidity inductor, temperature-sensing ware and the water pump 1 in big-arch shelter 13. When the humidity is insufficient or the temperature is too high or other conditions requiring the starting of the spraying state, the controller controls the water pump to work, and unmanned management is achieved.
The working principle of the embodiment is as follows: the water pump 1 used in the embodiment is a high-pressure water pump, water is pressurized and then pumped to the water pipeline 2, and then is pumped to the spray rod 4 and the high-pressure atomizing nozzle 5 through the pipe joints 3 to be sprayed out, so that the suspension time is longer and the humidifying and heat-preserving effects are better after fog drops are sprayed out at high pressure; the position of the spray rod 4 can be adjusted by rotating the nozzle adapter 15 before water is discharged, so that the spray rod can spray in a wider range; the water passing groove 1003 of the valve core component II 10 is matched with the micro spray hole 501 of the high-pressure atomizing nozzle 5, so that the pumping pressure is higher, and the atomizing effect is better; after spraying, namely water pressure is reduced, the valve core piece I8 is reset under the action of the spring 9, spraying can be stopped immediately, meanwhile, the high-pressure atomizing nozzle 5 is ensured not to drip water in a stop state, and liquid medicine is saved
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a big-arch shelter is with high-pressure water-spraying system, includes water pump (1) and the unsettled water service pipe way (2) that sets up in crops top of a plurality of, each water service pipe way (2) all link to each other with high-pressure water pump (1), its characterized in that, each all be provided with a plurality of atomizer on water service pipe way (2), atomizer includes coupling (3) and spray rod (4), coupling (3) set up on water service pipe way (2), spray rod (4) are connected with coupling (3), and the tip of spray rod (4) is provided with high-pressure atomizing nozzle (5).
2. The high pressure spray system for greenhouses according to claim 1, wherein the spray bar (4) is horizontally disposed.
3. The high-pressure spraying system for the greenhouse as claimed in claim 2, wherein a nozzle adaptor (15) is arranged on the water outlet connector of the pipe connector (3), and the spraying rod (4) is connected to the side wall of the nozzle adaptor (15).
4. The high-pressure spraying system for the greenhouse as claimed in claim 2 or 3, wherein the water pipeline (2) comprises a plurality of water pipes (14) which are sequentially connected through pipe joints (3), the pipe joints (3) comprise three-way pipe joints positioned in the middle of the water pipeline (2) and right-angle two-way pipe joints positioned at the end parts of the water pipeline (2), and the pipe joints (3) are positioned above crops or above the middle position between two adjacent crops.
5. The high-pressure spraying system for the greenhouse as claimed in claim 2, wherein the spraying rod (4) comprises an extension rod (6) and a valve pipe (7), the valve pipe (7) is arranged between the extension rod (6) and the high-pressure atomizing nozzle (5), the end surface of the high-pressure atomizing nozzle (5) is provided with a spraying hole (501), and a valve core assembly is arranged between the high-pressure atomizing nozzle (5) and the valve pipe (7).
6. The high-pressure spraying system for the greenhouse according to claim 5, wherein the valve core assembly comprises a first valve core piece (8), a spring (9) and a second valve core piece (10), the spring (9) is located between the first valve core piece (8) and the second valve core piece (10), a connecting pipe cavity (701) communicated with the extension rod (6), a first pipe cavity (702) used for accommodating the first valve core piece (8) and a second pipe cavity (703) used for accommodating the second valve core piece (10) are sequentially arranged in an inner cavity of the valve pipe (7), and the pipe diameters of the connecting pipe cavity (701), the first pipe cavity (702) and the second pipe cavity (703) are sequentially increased.
7. The greenhouse high-pressure spraying system as claimed in claim 6, wherein the first valve core member (8) comprises a ball valve head (801) and a connecting column (802), and the connecting column (802) is embedded in the inner end of the spring (9).
8. The high-pressure spraying system for the greenhouse as claimed in claim 6, wherein the second valve core member (10) comprises a positioning column (1001) connected with the spring (9) in an abutting mode and a water outlet column (1002) abutted on the high-pressure atomizing nozzle (5), the positioning column (1001) and the water outlet column (1002) are both made into a cylindrical shape, the diameter of the water outlet column (1002) is smaller than that of the positioning column (1001), the outer end surface of the water outlet column (1002) is provided with at least one water passing groove (1003), the water inlet end of the water passing groove (1003) is positioned on the side wall of the water outlet column (1002), the inner cavity of the high-pressure atomizing nozzle (5) is provided with a concave cavity (502) for abutting against a water outlet column (1002), the bottom surface of the cavity (502) is provided with a water outlet cavity (503) which is concave inwards continuously, the spraying hole (501) is positioned on the bottom surface of the water outlet cavity (503), and a gap is formed between the bottom surface of the water outlet cavity (503) and the outer end surface of the water outlet column (1002).
9. The high-pressure spraying system for the greenhouse as claimed in claim 5, 6, 7 or 8, wherein the high-pressure atomizing nozzle (5), the valve pipe (7) and the extension rod (6) are coaxially arranged, the spraying hole (501) is located in the center of the end face of the high-pressure atomizing nozzle (5), the valve pipe (7) and the extension rod (6) are connected in a screwing mode through a threaded structure, a first sealing ring (11) is arranged between the valve pipe (7) and the extension rod (6), the high-pressure atomizing nozzle (5) and the valve pipe (7) are connected in a screwing mode through a threaded structure, and a second sealing ring (12) is arranged between the high-pressure atomizing nozzle (5) and the valve pipe (7).
10. The high-pressure spraying system for the greenhouse as claimed in claim 1, 2, 3, 5, 6, 7 or 8, further comprising a humidity sensor, a temperature sensor and a controller arranged in the greenhouse (13), wherein the humidity sensor, the temperature sensor and the water pump (1) are all electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590533.8U CN209768407U (en) | 2019-04-26 | 2019-04-26 | High-pressure spraying system for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590533.8U CN209768407U (en) | 2019-04-26 | 2019-04-26 | High-pressure spraying system for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209768407U true CN209768407U (en) | 2019-12-13 |
Family
ID=68804300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920590533.8U Active CN209768407U (en) | 2019-04-26 | 2019-04-26 | High-pressure spraying system for greenhouse |
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| Country | Link |
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| CN (1) | CN209768407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931045A (en) * | 2022-05-25 | 2022-08-23 | 山东省农业机械科学研究院 | Full-automatic high-pressure spraying system for facility greenhouse |
| CN115553164A (en) * | 2022-11-11 | 2023-01-03 | 浙江润极农业科技有限公司 | Pesticide spraying method for preventing and treating plant diseases and insect pests of southern large cherries |
-
2019
- 2019-04-26 CN CN201920590533.8U patent/CN209768407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931045A (en) * | 2022-05-25 | 2022-08-23 | 山东省农业机械科学研究院 | Full-automatic high-pressure spraying system for facility greenhouse |
| CN115553164A (en) * | 2022-11-11 | 2023-01-03 | 浙江润极农业科技有限公司 | Pesticide spraying method for preventing and treating plant diseases and insect pests of southern large cherries |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TAIZHOU QIYONG AGRICULTURAL MACHINERY Co.,Ltd. Assignor: TAIZHOU YIZHOU AGRICULTURAL MACHINERY Co.,Ltd. Contract record no.: X2021330000094 Denomination of utility model: A high pressure spray system for greenhouse Granted publication date: 20191213 License type: Common License Record date: 20210825 |