CN114847131A - Intelligent irrigation system - Google Patents
Intelligent irrigation system Download PDFInfo
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- CN114847131A CN114847131A CN202210590976.3A CN202210590976A CN114847131A CN 114847131 A CN114847131 A CN 114847131A CN 202210590976 A CN202210590976 A CN 202210590976A CN 114847131 A CN114847131 A CN 114847131A
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- 230000002262 irrigation Effects 0.000 title claims abstract description 60
- 238000003973 irrigation Methods 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 288
- 239000007921 spray Substances 0.000 claims abstract description 30
- 239000002689 soil Substances 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 230000004907 flux Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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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
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the technical field of irrigation systems, and discloses an intelligent irrigation system which comprises a controller, a crop collector, an environment collector and a sprinkling irrigation structure, wherein the controller is connected with the crop collector; the sprinkling irrigation structure comprises a plurality of transverse water pipes, and a plurality of longitudinal water pipes are connected to the transverse water pipes; the bottom of the longitudinal water pipe is provided with a water spraying disc, and the periphery of the water spraying disc is provided with a plurality of water spraying ports; the bottom of the water spray disc is provided with a plurality of elastic films which surround to form a water falling channel; when the pressure in the water falling channel is greater than a set value, the bottom of the water falling channel is opened; when the pressure in the water falling channel is smaller than a set value, the bottom and the periphery of the water falling channel are closed; carry out the analysis to crop growth information and crop environmental information through the controller, control sprinkling irrigation structure irrigates crop and soil, and the water jet carries out the circumference sprinkling irrigation above the crop, irrigates rivers on the crop, through falling the water course with the direct top-down irrigation of rivers at soil, realizes diversified intelligence irrigation, satisfies actual irrigation demand.
Description
Technical Field
The invention relates to the technical field of irrigation systems, in particular to an intelligent irrigation system.
Background
In order to ensure the normal growth of crops and obtain high and stable yield, the crops must be supplied with sufficient moisture. Under natural conditions, the precipitation amount is often insufficient, or the precipitation amount is not uniformly distributed, so that the natural precipitation cannot meet the requirement of crops on moisture.
At present, in order to make up for the deficiency of natural rainfall, artificial auxiliary rainfall is generally used, and artificial irrigation is adopted to supplement sufficient water.
In the prior art, the artificial irrigation is adopted, the operator is used for judging the growth condition of crops according to the experience of the operator, and the irrigation is carried out at variable time, so that the labor is consumed, the actual irrigation requirement of the operation is difficult to meet, and the intelligent irrigation cannot be realized.
Disclosure of Invention
The invention aims to provide an intelligent irrigation system, and aims to solve the problem that intelligent irrigation is lacked in manual irrigation in the prior art.
The intelligent irrigation system comprises a controller, a crop collector for collecting crop growth information, an environment collector for collecting crop environment information and a sprinkling irrigation structure; the crop collector transmits collected crop growth information to the controller, the environment collector transmits collected crop environment information to the controller, and the controller controls the sprinkling irrigation structure to spray irrigation moisture to crops and soil from top to bottom according to the crop growth information and the crop environment information;
the sprinkling irrigation structure comprises a plurality of transverse water pipes which are arranged above crops in parallel, a plurality of longitudinal water pipes which extend downwards are connected onto the transverse water pipes, the longitudinal water pipes are arranged at intervals along the axial direction of the transverse water pipes and are respectively communicated with the transverse water pipes, and the longitudinal water pipes are positioned above the crops and are arranged towards the crops from top to bottom;
the bottom of the longitudinal water pipe is provided with a flat water spraying disc, a water cavity is arranged in the water spraying disc, the water cavity penetrates through the water spraying disc from top to bottom, a top opening is formed at the top of the water spraying disc, and a bottom opening is formed at the bottom of the water spraying disc; the bottom of the longitudinal water pipe is inserted into the top opening of the water cavity and is communicated with the water cavity; the periphery of the water spray disk is provided with a plurality of water spray ports which are arranged at intervals along the circumferential direction of the water spray disk and are respectively communicated with the water cavity;
the bottom of the water spray disc is provided with a plurality of elastic films which are arranged around the periphery of the bottom opening of the water cavity; the upper end of the film is abutted against the bottom of the water spraying disc, and the lower end of the film extends downwards; a plurality of films are enclosed to form a water falling channel, and the top of the water falling channel is communicated with the opening at the bottom of the water cavity;
when the pressure in the water falling channel is greater than a set value, the films are separated outwards, and the bottom of the water falling channel is opened to form a water falling port; when the pressure in the water falling channel is smaller than a set value, the side edges of the films are mutually abutted, and the bottom and the periphery of the water falling channel are closed.
Further, crop collector includes a plurality of surveillance cameras of shooting crop video or image, and is a plurality of surveillance cameras are including arranging the top surveillance camera of crop top and arranging the periphery surveillance camera in the crop periphery, along top-down's direction, top surveillance camera is the slope and arranges.
Further, the environment collector comprises a plurality of soil sensors implanted in the soil and collecting soil heat flux information and a plurality of temperature and humidity sensors arranged above the crops and collecting environment temperature and humidity.
Furthermore, one end of each transverse water pipe forms a collecting end, the collecting ends are respectively connected with a collecting pipe, and the collecting ends of the plurality of transverse water pipes are respectively communicated with the collecting pipe; the other end of each transverse water pipe forms a water inlet end, the water inlet ends of the transverse water pipes are respectively connected with a water supply pipe, the water supply pipes are communicated with water supply equipment, and the water supply equipment supplies water to the transverse water pipes through the water supply pipes.
Further, the transverse water pipe is internally provided with a water pipe which is arranged along the axial extension of the transverse water pipe and is communicated with the longitudinal water pipe; the water pipeline is provided with an inner side wall, the bottom of the inner side wall of the water pipeline is arranged in a flat mode to form a flat bottom, and the flat bottom is arranged in a downward inclined mode along the extending direction from the water inlet end to the collecting end.
Further, it is equipped with the rebound baffle to collect the end, the bottom and the butt joint of level bottom of rebound baffle, the top of rebound baffle extends upwards to arrange, and with the water pipeling between the top of the inside wall have the clearance of converging.
Further, the top of the rebound baffle is higher than the flat bottom; the rebound baffle is provided with an inner baffle wall facing the water pipe and facing the direction away from the water pipe, and the middle part of the inner baffle wall is recessed outwards away from the water pipe to form a rebound cavity.
Further, along the direction from top to bottom, the width of the film is gradually reduced, and the bottom of the film is in a tip shape; the upper parts of the films are connected into a whole, and the lower parts of the films are mutually independent;
when the pressure in the water falling channel is smaller than a set value, the lower parts of the side edges of the plurality of rubber sheets are mutually abutted, the bottom and the periphery of the water falling channel are closed, and the diameter of the water falling channel is gradually reduced along the direction from top to bottom;
when the pressure in the water falling channel is larger than a set value, the lower parts of the films are separated outwards, and the bottom of the water falling channel is opened to form the water falling port.
Furthermore, a flexible layer which is folded, stored or spread in a flat manner is arranged in the lower part of the water falling channel, and the periphery of the flexible layer is respectively connected with the inner side walls of the plurality of films; a plurality of through holes which are communicated up and down are formed in the flexible layer;
when the water course that falls seals, the flexible layer is the fold and accomodates, works as when the water course that falls is opened, the flexible layer is the tiling and expandes.
Furthermore, two flexible layers are arranged in the water falling channel, the two flexible layers are sequentially arranged at intervals along the height direction of the water falling channel, and the through holes in the two flexible layers are arranged in a staggered mode.
Compared with the prior art, the intelligent irrigation system provided by the invention analyzes the crop growth information and the crop environment information through the controller, further controls the sprinkling irrigation structure to irrigate crops and soil, performs circumferential sprinkling irrigation above the crops through a plurality of water spray nozzles on the water spray disk, can sprinkle water flow on the crops, and can irrigate the water flow on the soil from top to bottom directly through the water falling channel, so that diversified intelligent irrigation is realized, and the actual irrigation requirement is met.
Drawings
FIG. 1 is a schematic top view of an irrigation structure provided by the present invention;
FIG. 2 is a schematic sectional view of a transverse water tube provided by the present invention;
FIG. 3 is a cut-away schematic view of a water spray disk provided by the present invention;
FIG. 4 is a cross-sectional view of a plurality of films provided by the present invention in a closed state;
fig. 5 is a cross-sectional view of a plurality of films provided by the present invention in an open state.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-5, preferred embodiments of the present invention are shown.
The intelligent irrigation system comprises a controller, a crop collector for collecting crop growth information, an environment collector for collecting crop environment information and a sprinkling irrigation structure; the crop collector transmits the collected crop growth information to the controller, the environment collector transmits the collected crop environment information to the controller, and the controller controls the sprinkling irrigation structure to spray irrigation moisture for crops and soil from top to bottom according to the crop growth information and the crop environment information.
The controller carries out analysis and judgment according to the collected crop growth information and the crop environment information, and of course, the analysis and judgment modes are diversified and can carry out analysis and judgment according to different crops. For example. The information of various crops can be pre-established in a database of the controller, the corresponding information is established corresponding to the crop growth information, such as the height, the flourishing condition, the color and the like of plants, the corresponding information is established corresponding to the crop environment information, such as the soil heat, the air temperature and humidity, the wind speed and the like, so that the controller only needs to correspond to the specific information, the moisture required by the crops can be analyzed, and then whether the sprinkling irrigation structure is used for sprinkling irrigation moisture, the amount of the sprinkling irrigation moisture and the like can be controlled.
Of course, the controller may analyze the crop growth information and the crop environment information in various ways, not limited to the above analysis.
The sprinkling irrigation structure comprises a plurality of horizontal water pipes 100 arranged above crops in parallel, a plurality of longitudinal water pipes 400 extending downwards are connected to the horizontal water pipes 100, the longitudinal water pipes 400 are arranged along the axial direction of the horizontal water pipes 100 at intervals and are respectively communicated with the horizontal water pipes 100, and the longitudinal water pipes 400 are positioned above the crops and are arranged towards the crops from top to bottom.
A flat water spray disk 600 is arranged at the bottom of the longitudinal water pipe 400, a water cavity 601 is arranged in the water spray disk 600, the water cavity 601 vertically penetrates through the water spray disk 600, a top opening 603 is formed at the top of the water spray disk 600, and a bottom opening 604 is formed at the bottom of the water spray disk 600; the bottom of the longitudinal water pipe 400 is inserted into the top opening 603 of the water chamber 601 and is communicated with the water chamber 601; the periphery of the water spray disk 600 is provided with a plurality of water spray ports 602, and the plurality of water spray ports 602 are arranged at intervals along the circumferential direction of the water spray disk 600 and are respectively communicated with the water cavity 601.
After the water supply device inputs water flow into the horizontal water pipe 100, the water flow is conveyed into the longitudinal water pipe 400 and flows into the water cavity 601 of the water spray disk 600, and then is sprayed outwards through the plurality of water spray nozzles 602 on the periphery of the water spray disk 600, and the water is irrigated from top to bottom by utilizing the gravity of the water flow.
The bottom of the water spray disk 600 is provided with a plurality of elastic films 500, and the plurality of films 500 are arranged around the periphery of the bottom opening 604 of the water cavity 601; the upper end of the film 500 is abutted against the bottom of the water spray disc 600, and the lower end of the film 500 is arranged in a downward extending manner; a plurality of films 500 are enclosed to form a water falling channel 501, and the top of the water falling channel 501 is communicated with the bottom opening 604 of the water cavity 601; when the pressure in the water falling channel 501 is greater than a set value, the plurality of rubber sheets 500 are separated outwards, and the bottom of the water falling channel 501 is opened to form a water falling port; when the pressure inside the falling water channel 501 is smaller than a set value, the sides of the plurality of films 500 abut against each other, and the bottom and the periphery of the falling water channel 501 are closed.
When the pressure of the water flow entering the water falling channel 501 is greater than a set value, the water flow struts the plurality of films 500, the bottom and the periphery of the water falling channel 501 are opened, and the water flow can directly rush down from top to bottom to irrigate the soil of the crops.
Above-mentioned intelligent irrigation system who provides carries out the analysis to crop growth information and crop environmental information through the controller, and then control sprinkling irrigation structure irrigates crop and soil, through a plurality of water jet 602 on the water spray disc 600, carries out the circumference sprinkling irrigation above the crop, can irrigate rivers on the crop, can irrigate the direct top-down of rivers on soil through falling water course 501, realizes diversified intelligence and irrigates, satisfies actual irrigation demand.
Of course, when the water content required by the object is less, the pressure of the water flow can be controlled, or the water falling channel 501 can be closed, and only the plurality of water spraying ports 602 of the water spraying disc 600 can be used for circumferential sprinkling irrigation.
In this embodiment, crop collector includes a plurality of surveillance cameras of shooing crop video or image, and a plurality of surveillance cameras are including arranging the top surveillance camera head in the crop top and arranging the periphery surveillance camera head in the crop periphery, and along top-down's direction, top surveillance camera head is the slope and arranges.
Through a plurality of top surveillance cameras and a plurality of periphery surveillance cameras, can follow the top and the periphery of crop and shoot the control to, top surveillance camera is the slope with the crop and arranges, and the image of its crop of shooting etc. can demonstrate inclination, and then is convenient for judge the growth height of crop.
The environment collector comprises a plurality of soil sensors which are implanted in soil and collect soil heat flux information and a plurality of temperature and humidity sensors which are arranged above crops and collect environment temperature and humidity.
Of course, according to actual needs, according to different collection requirements for the crop environment, other various corresponding sensors can be arranged to collect the crop environment information.
In this embodiment, one end of the transverse water pipe 100 forms a collecting end, the collecting ends are respectively connected with the collecting pipe 200, and the collecting ends of the plurality of transverse water pipes 100 are respectively communicated with the collecting pipe 200; the other end of the transverse water pipe 100 forms a water inlet end, the water inlet end of each transverse water pipe 100 is connected with a water supply pipe 300, the water supply pipe 300 is communicated with a water supply device, and the water supply device supplies water to the transverse water pipe 100 through the water supply pipe 300.
The water supply equipment conveys water flow to the transverse water pipes 100 through the plurality of water supply pipes 300, and the plurality of transverse water pipes 100 are integrated through the converging pipe 200 at the converging end in the process that the water flow flows in the transverse water pipes 100, so that the phenomenon of insufficient water supply among the plurality of transverse water pipes 100 is avoided.
In the present embodiment, the transverse water pipe 100 has a water pipe 101 inside, the water pipe 101 is arranged along the axial extension of the transverse water pipe 100, and the water pipe 101 is communicated with the longitudinal water pipe 400; the water pipeline 101 is provided with an inner side wall, the bottom of the inner side wall of the water pipeline 101 is arranged in a flat shape to form a flat bottom 104, and the flat bottom 104 is arranged in a downward inclined mode along the extending direction from the water inlet end to the collecting end.
Thus, when water is supplied to the transverse water pipes 100, water can flow fast along the transverse water pipes 100, the gathering and communication can be realized through the gathering pipe 200, the fast supply of water in the transverse water pipes 100 is maintained, and the smooth irrigation is guaranteed.
In this embodiment, collect the end and be equipped with rebound baffle 102, rebound baffle 102's bottom and level bottom 104 butt joint, rebound baffle 102's top extends upward and arranges, and with the top of the inside wall of water pipeling 101 between have the clearance of converging.
Rivers are in horizontal water pipe 100, towards the in-process that collects the end and flow, through collecting the intercommunication that the interval realized between a plurality of horizontal water pipes 100, of course, partial rivers are blockked to kick-back against the current by resilience baffle 102, like this, can strengthen the inside rivers pressure of horizontal water pipe 100 and rivers sufficient, guarantee that rivers flow towards vertical water pipe 400, and keep sufficient rivers pressure, be convenient for open water course 501 that will fall.
In this embodiment, the top of the rebound catch 102 is higher than the level of the flat bottom 104; the rebound catch 102 has an inner retaining wall facing the water conduit, the middle of the inner retaining wall being recessed outwardly away from the water conduit 101 towards the direction away from the water conduit 101, forming a rebound chamber 103.
The inner baffle wall of the rebound baffle plate 102 is recessed outwards to form a rebound cavity 103, so that the rebound strength of the water flow in the transverse water pipe 100 can be ensured, and the pressure of the water flow is further enhanced.
In this embodiment, the width of the film 500 is gradually reduced along the top-down direction, and the bottom of the film 500 is pointed; the upper parts of the films 500 are connected into a whole, and the lower parts of the films 500 are independent; when the pressure inside the falling water channel 501 is smaller than a set value, the lower parts of the side edges of the plurality of films 500 are abutted with each other, the bottom and the periphery of the falling water channel 501 are closed, and the diameter of the falling water channel 501 is gradually reduced along the direction from top to bottom. When the pressure inside the water falling channel 501 is greater than a set value, the lower parts of the plurality of films 500 are separated outwards, and the bottom of the water falling channel 501 is opened to form a water falling port.
The width of the films 500 is gradually reduced, so that the films 500 are conveniently enclosed to form the water falling channel 501, and the films 500 are arranged in a bending way towards the water falling channel 501 along the direction from top to bottom, so that the films 500 have the capability of being restored and deformed inwards after being pressed outwards in the water falling channel 501, and the water falling channel 501 is arranged in a sealing way when the pressure of the water flow in the water falling channel 501 is smaller than a set value.
In this embodiment, a flexible layer 502 folded for storage or spread for spreading is disposed in the lower portion of the water falling channel 501, and the peripheries of the flexible layers 502 are respectively connected with the inner side walls of the plurality of films 500; a plurality of through holes 503 which are communicated up and down are arranged in the flexible layer 502; when the water falling channel 501 is closed, the flexible layer 502 is folded and stored, and when the water falling channel 501 is opened, the flexible layer 502 is spread in a flat manner.
Like this, flexible layer 502 can restrict the width of opening of falling water way 501, and, be convenient for a plurality of films 500 reset inwards, realize falling water way 501's closure, secondly, when falling water way 501 and opening, rivers directly wash down when irrigating crop soil through falling water way 501 down, rivers need to pass a plurality of through holes 503 of flexible layer 502, be broken up into more tiny rivers, avoid rivers to form too big washing out to crop soil, thereby, when realizing irrigating, and can not wash out soil.
In this embodiment, two flexible layers 502 are disposed in the water falling channel 501, the two flexible layers 502 are sequentially arranged at intervals along the height direction of the water falling channel 501, and the through holes 503 in the two flexible layers 502 are arranged in a staggered manner. Like this, through two flexible layer 502, can carry out multiposition restriction to the opening of falling into water way 501, and when falling into water way 501 seals, two flexible layer 502's arrangement can further restrict rivers and follow the way 501 of falling into the water and fall down, and when falling into the water way 501 and open, rivers can further cushion at the in-process that falls down through the straight through hole 503 of two-layer flexible layer 502, avoid the rivers directly to wash away soil downwards.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The intelligent irrigation system is characterized by comprising a controller, a crop collector for collecting crop growth information, an environment collector for collecting crop environment information and a sprinkling irrigation structure; the crop collector transmits collected crop growth information to the controller, the environment collector transmits collected crop environment information to the controller, and the controller controls the sprinkling irrigation structure to spray irrigation moisture to crops and soil from top to bottom according to the crop growth information and the crop environment information;
the sprinkling irrigation structure comprises a plurality of transverse water pipes which are arranged above crops in parallel, a plurality of longitudinal water pipes which extend downwards are connected onto the transverse water pipes, the longitudinal water pipes are arranged at intervals along the axial direction of the transverse water pipes and are respectively communicated with the transverse water pipes, and the longitudinal water pipes are positioned above the crops and are arranged towards the crops from top to bottom;
the bottom of the longitudinal water pipe is provided with a flat water spraying disc, a water cavity is arranged in the water spraying disc, the water cavity penetrates through the water spraying disc from top to bottom, a top opening is formed at the top of the water spraying disc, and a bottom opening is formed at the bottom of the water spraying disc; the bottom of the longitudinal water pipe is inserted into the top opening of the water cavity and is communicated with the water cavity; the periphery of the water spray disk is provided with a plurality of water spray ports which are arranged at intervals along the circumferential direction of the water spray disk and are respectively communicated with the water cavity;
the bottom of the water spray disc is provided with a plurality of elastic films which are arranged around the periphery of the bottom opening of the water cavity; the upper end of the film is abutted against the bottom of the water spraying disc, and the lower end of the film extends downwards; a plurality of films are enclosed to form a water falling channel, and the top of the water falling channel is communicated with the opening at the bottom of the water cavity;
when the pressure in the water falling channel is greater than a set value, the films are separated outwards, and the bottom of the water falling channel is opened to form a water falling port; when the pressure in the water falling channel is smaller than a set value, the side edges of the films are mutually abutted, and the bottom and the periphery of the water falling channel are closed.
2. The intelligent irrigation system as claimed in claim 1, wherein the crop collector comprises a plurality of monitoring cameras for capturing videos or images of crops, the plurality of monitoring cameras comprises an upper monitoring camera arranged above the crops and a peripheral monitoring camera arranged at the periphery of the crops, and the upper monitoring camera is arranged in an inclined manner along the top-down direction.
3. The intelligent irrigation system as claimed in claim 1, wherein the environment collector comprises a plurality of soil sensors implanted in the soil and collecting heat flux information of the soil and a plurality of temperature and humidity sensors arranged above the crops and collecting the temperature and humidity of the environment.
4. The intelligent irrigation system as claimed in any one of claims 1 to 3, wherein one end of each of the transverse water pipes forms a collecting end, the collecting ends are respectively connected with a collecting pipe, and the collecting ends of a plurality of the transverse water pipes are respectively communicated with the collecting pipes; the other end of the transverse water pipe forms a water inlet end, the water inlet end of each transverse water pipe is connected with a water supply pipe, the water supply pipes are communicated with water supply equipment, and the water supply equipment supplies water to the transverse water pipes through the water supply pipes.
5. The intelligent irrigation system as claimed in claim 4, wherein the transverse water pipe has a water pipe inside, the water pipe is arranged along the axial extension of the transverse water pipe, and the water pipe is communicated with the longitudinal water pipe; the water pipeline is provided with an inner side wall, the bottom of the inner side wall of the water pipeline is arranged in a flat mode to form a flat bottom, and the flat bottom is arranged in a downward inclined mode along the extending direction from the water inlet end to the collecting end.
6. The intelligent irrigation system as claimed in claim 5, wherein the collection end is provided with a rebound baffle, the bottom of the rebound baffle is butted with the flat bottom, the top of the rebound baffle extends upwards and is provided with a collection interval with the top of the inner side wall of the water pipeline.
7. The intelligent irrigation system as claimed in claim 6, wherein the top of the resilient baffle is higher than the level of the flat bottom; the rebound baffle is provided with an inner baffle wall facing the water pipe and facing the direction away from the water pipe, and the middle part of the inner baffle wall is recessed outwards away from the water pipe to form a rebound cavity.
8. The intelligent irrigation system as claimed in any one of claims 1 to 3, wherein the width of the film is gradually reduced along the top-down direction, and the bottom of the film is pointed; the upper parts of the films are connected into a whole, and the lower parts of the films are mutually independent;
when the pressure in the water falling channel is smaller than a set value, the lower parts of the side edges of the plurality of rubber sheets are mutually abutted, the bottom and the periphery of the water falling channel are closed, and the diameter of the water falling channel is gradually reduced along the direction from top to bottom;
when the pressure in the water falling channel is larger than a set value, the lower parts of the films are separated outwards, and the bottom of the water falling channel is opened to form the water falling port.
9. The intelligent irrigation system as claimed in claim 8, wherein a flexible layer folded and unfolded is arranged in the lower part of the water falling channel, and the periphery of the flexible layer is respectively connected with the inner side walls of the plurality of films; a plurality of through holes which are communicated up and down are formed in the flexible layer;
when the water course that falls seals, the flexible layer is the fold and accomodates, works as when the water course that falls is opened, the flexible layer is the tiling and expandes.
10. The intelligent irrigation system as claimed in claim 9, wherein two flexible layers are provided in the water falling channel, the two flexible layers are sequentially arranged at intervals along the height direction of the water falling channel, and the through holes in the two flexible layers are arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210590976.3A CN114847131A (en) | 2022-05-27 | 2022-05-27 | Intelligent irrigation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210590976.3A CN114847131A (en) | 2022-05-27 | 2022-05-27 | Intelligent irrigation system |
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| CN114847131A true CN114847131A (en) | 2022-08-05 |
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| CN202210590976.3A Pending CN114847131A (en) | 2022-05-27 | 2022-05-27 | Intelligent irrigation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2221415C2 (en) * | 2001-10-08 | 2004-01-20 | Кубанский государственный аграрный университет | Farm crop irrigation apparatus |
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