CN113396806A - Self-flowing crop irrigation system based on crop polyculture - Google Patents
Self-flowing crop irrigation system based on crop polyculture Download PDFInfo
- Publication number
- CN113396806A CN113396806A CN202110676101.0A CN202110676101A CN113396806A CN 113396806 A CN113396806 A CN 113396806A CN 202110676101 A CN202110676101 A CN 202110676101A CN 113396806 A CN113396806 A CN 113396806A
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- water
- irrigation system
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- 238000003973 irrigation Methods 0.000 title claims abstract description 59
- 230000002262 irrigation Effects 0.000 title claims abstract description 59
- 238000009344 polyculture Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000003860 storage Methods 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 claims description 11
- 239000003337 fertilizer Substances 0.000 claims description 10
- 230000035515 penetration Effects 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 description 28
- 238000001764 infiltration Methods 0.000 description 28
- 239000012535 impurity Substances 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Classifications
-
- 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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Abstract
The invention discloses a self-flowing crop irrigation system based on crop polyculture, which comprises a water inlet pipe, wherein a lift pump is arranged in the middle of the water inlet pipe, a meter is arranged on the right side of the lift pump, the tail end on the right side of the water inlet pipe is fixedly connected with a water storage tank, the right side of the water storage tank is fixedly connected with a water outlet pipe, the right side of the water outlet pipe is fixedly connected with a main flow dividing pipe, the bottom of the main flow dividing pipe is fixedly connected with a flow dividing valve, the bottom of the flow dividing valve is fixedly connected with a branch pipe, a booster pump is arranged on the branch pipe, a pressure detector is arranged on the right side of the booster pump, a permeation pipe is also fixedly connected with the bottom of the booster pump, by utilizing the self-flowing crop irrigation system, water in a river channel is pumped to the water storage tank (10-100T) and then automatically flows into an irrigation main pipeline, the booster pump is installed on a water channel and connected to a buried permeation pipe, according to the amount of farmland water T, automatically or remotely controlling the farmland to carry out the tank irrigation. Pipelines do not need to be laid every year, so that the labor and time are saved, and the large-scale planting is facilitated.
Description
Technical Field
The invention relates to the technical field of crop irrigation systems, in particular to a self-flowing type crop irrigation system based on crop mixed culture.
Background
The irrigation system of crops refers to the irrigation times, the irrigation date and the irrigation quota of each time before seeding and in the whole growth period of the crops. The irrigation quota refers to the irrigation quantity per unit irrigation area of one irrigation, and the sum of the irrigation quota of each irrigation is called the irrigation quota. Irrigation and irrigation ratings, often expressed in m 3/acre or mm, are important criteria for irrigation planning and management. The irrigation system under the condition of sufficient irrigation refers to an irrigation system designed and made by irrigation water supply which can fully meet the water demand requirement of crops in each growth stage. Flood irrigation ditches are dug by manpower before, by livestock and tractors afterwards, and by most advanced machines using laser ranging afterwards, depending on economic and geographical conditions. The other mode is to adopt the water pump to draw water and irrigate, needs artifical nurse, who will lay the water pipe before drawing water, after irrigating, needs the rolling water pipe, wastes time and energy to this kind of irrigation method can only irrigate a field simultaneously, and is inefficient.
Therefore, the scheme provides a self-flowing crop irrigation system based on crop mixed culture to solve the problems.
Disclosure of Invention
The invention aims to provide a self-flowing crop irrigation system based on crop polyculture, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gravity flow type crops irrigation system based on crops are polycultured, includes the inlet tube, the middle part of inlet tube is provided with the elevator pump, the right-hand counter that is provided with of elevator pump, terminal and storage water tank fixedly connected with on inlet tube right side, the right side fixedly connected with outlet pipe of storage water tank, fertile station is joined in marriage to the right side fixedly connected with of outlet pipe, the right side fixedly connected with second outlet pipe of joining in marriage fertile station outlet pipe, the right side fixedly connected with reposition of redundant personnel of second outlet pipe is responsible for, the bottom fixedly connected with flow divider that the reposition of redundant personnel was responsible for, the bottom fixedly connected with branch pipe of flow divider, be provided with the booster pump on the branch pipe, the right-hand pressure detector that is provided with of booster pump, fixedly connected with infiltration pipe is gone back to the bottom of booster pump.
Preferably, the bottom of the main diversion pipe is provided with a plurality of groups of diversion valves which can be set according to the number and the area of crop irrigation fields.
Preferably, the left side one end of inlet tube extends to the river course, is close to the position fixedly connected with Y type filter of right side one end at the inlet tube, and Y type filter can tentatively filter the water that gets into the storage water tank, avoids in the great impurity of volume gets into the storage water tank.
Preferably, the infiltration pipe is pre-buried below the earth's surface in the crop field, the bottom outer wall of infiltration pipe has seted up the infiltration hole, the inner chamber fixedly connected with metal mesh of infiltration hole, the setting of metal mesh mainly used separation soil enters into in the infiltration hole.
Preferably, the radius of the bottom of the penetration hole is smaller than that of the top thereof for slow penetration of water and prevention of soil clogging.
Preferably, the rightmost end of the main shunting pipe is provided with an emptying valve, and the bottom of a valve opening of the emptying valve is kept horizontal with the bottom of the inner diameter of the main shunting pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the self-flowing crop irrigation system based on crop mixed culture utilizes a lift pump to pump water in a river channel into a water storage tank, a meter is arranged on a water inlet pipe and can meter the water amount entering the water storage tank, then the water flows to a crop field through a flow dividing valve in a flow dividing main pipe, a multi-component flow valve is not arranged on the flow dividing main pipe, the flow dividing valves are arranged in a group at intervals of 3-5m, so that crops can be irrigated more uniformly and each crop field can be irrigated, wherein different crops require different growing environments which are different slightly, the caliber of the flow dividing valve arranged in the field of water-loving crops can be selected slightly, and the flow dividing valve with a smaller caliber can be selected in some crop fields with smaller water demand, the tank irrigation of the farmland can be automatically or remotely controlled according to the water demand t of the farmland, pipelines do not need to be laid every year, the labor and the time are saved, the large-scale planting is facilitated, the simultaneous irrigation of a plurality of crop fields is achieved, the time and the cost for the irrigation of farmers can be saved, and meanwhile, the organic fertilizer for the growth of crops can be provided during the irrigation.
2. This gravity flow type crops irrigation system based on crops polyculture is provided with Y type filter at the terminal department of inlet tube, and the water of Y type filter extraction carries out preliminary filtration in to the river course, filters the great impurity particulate matter of aquatic, avoids in the water pipe jam, regularly again to the impurity in the Y type filter clear up can, make things convenient for the long-term normal operating of this irrigation system.
3. This gravity flow type crops irrigation system based on crops polyculture, still a infiltration pipe of fixedly connected with on every group booster pump, the infiltration hole has been seted up to the pipe wall bottom of infiltration pipe, wherein the infiltration pipe is pre-buried below with the soil top layer, can directly water the root system of crop, reduce the moisture evaporation rate, improve the utilization ratio of water, in addition, inner chamber fixedly connected with metal mesh at the infiltration hole, the bottom radius of infiltration hole is less than the radius at its top, can prevent that soil from getting into the inner chamber of infiltration hole, the phenomenon of hardening appears for a long time and causes the problem of infiltration hole jam.
4. This gravity flow type crops irrigation system based on crops polyculture, at the maturity of crop, the demand to water is not very big, can satisfy the demand of crop through natural rainfall, just can close this irrigation system this moment, will shunt the water discharge in being responsible for through the exhaust-valve, make intraductal keep dry, can prevent that inside ponding from causing the intraductal phenomenon that appears rusty or oxidize.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic view of the structure of a permeate tube of the present invention.
In the figure: 1. a water inlet pipe; 2. a lift pump; 3. a meter; 4. a water storage tank; 5. a water outlet pipe; 501. a fertilizer preparation station; 502. a second water outlet pipe; 6. a main flow distribution pipe; 7. a flow divider valve; 8. a branch pipe; 9. a booster pump; 10. a pressure detector; 11. a permeate tube; 12. a Y-type filter; 13. a penetration hole; 14. a metal mesh; 15. and an evacuation valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a gravity flow type crops irrigation system based on crops are polycultured, includes inlet tube 1, and the middle part of inlet tube 1 is provided with elevator pump 2, and elevator pump 2's the right-hand counter 3 that is provided with, end and 4 fixedly connected with in storage water tank on inlet tube 1 right side, the right side fixedly connected with outlet pipe 5 of storage water tank 4, the right side fixedly connected with of outlet pipe 5 joins in marriage fertile station 501, joins in marriage fertile station 501's right side fixedly connected with second outlet pipe 502, the right side fixedly connected with reposition of redundant personnel of second outlet pipe 502 is responsible for 6, and outlet pipe 5's right side fixedly connected with reposition of redundant personnel is responsible for 6, and the bottom fixedly connected with flow divider 7 of reposition of redundant personnel is responsible for 6, and the bottom fixedly connected with branch pipe 8 of flow divider 7 is provided with booster pump 9 on the branch pipe 8, and the right-hand pressure measurement appearance 10 that is provided with of booster pump 9, and fixedly connected with infiltration pipe 11 is gone back to the bottom of booster pump 9.
Wherein, the bottom of the main diversion pipe 6 is provided with a plurality of groups of diversion valves 7 which can be set according to the number and the area of the crop irrigation fields.
In the embodiment, water in a river channel is pumped into a water storage tank 4 by a lift pump 2, a meter 3 is arranged on a water inlet pipe 1, the amount of water entering the water storage tank 4 can be measured, then the water is conveyed into a fertilizer distribution station 501 through a water outlet pipe 5, water-soluble fertilizer is added into a fertilizer distribution box to be uniformly stirred, then the water flows to a crop field through a flow dividing valve 7 in a flow dividing main pipe 6, a multi-component flow valve 7 is not arranged on the flow dividing main pipe 6, the flow dividing valves 7 can be arranged in a group at intervals of 3-5m, so that the crops can be uniformly irrigated, each crop field can be irrigated, the growing environments required by different crops are different, the flow dividing valves 7 arranged in the fields of water-loving crops can be slightly larger in caliber, and the flow dividing valves with smaller calibers can be selected in some crop fields with smaller water demand, according to the farmland water demand t, automatic or remote control carries out the tank irrigation in farmland, need not to lay the pipeline every year, has saved manpower and time, is favorable to the scale to accomplish irrigation when the polylith crop field, can save the time and the cost of irrigating for the agriculturer, can provide the fertilizer of usefulness of growing for crops simultaneously when irrigating.
Wherein, the left side one end of inlet tube 1 extends to the river course, is close to the position fixedly connected with Y type filter 12 of right side one end at inlet tube 1.
In this embodiment, be provided with Y type filter 12 at the terminal department of inlet tube 1, the water of Y type filter 12 extraction in to the river course carries out preliminary filtration, filters the great impurity particulate matter of aquatic, avoids becoming the water pipe shutoff, again regularly to the impurity in Y type filter 12 clear up can, make things convenient for the long-term normal operating of this irrigation system.
Wherein, infiltration pipe 11 is pre-buried below the earth's surface in crop field, and infiltration hole 13 has been seted up to the bottom outer wall of infiltration pipe 11, and the inner chamber fixedly connected with metal mesh 14 of infiltration hole 13, the bottom radius of infiltration hole 13 is less than the radius at its top for rivers slowly permeate, and prevent soil clogging.
In this embodiment, still a fixedly connected with infiltration pipe 11 on every group booster pump 9, infiltration hole 13 has been seted up to the pipe wall bottom of infiltration pipe 11, wherein infiltration pipe 11 is pre-buried below with the soil top layer, can directly water the root system of crop, reduce the moisture evaporation rate, improve the utilization ratio of water, in addition, at the inner chamber fixedly connected with metal mesh 14 of infiltration hole 13, the bottom radius of infiltration hole 13 is less than the radius at its top, can prevent that soil from getting into the inner chamber of infiltration hole 13, the phenomenon of hardening appears for a long time and causes the problem of infiltration hole jam.
Wherein, the rightmost end of the main shunting pipe 6 is provided with an emptying valve 15, and the bottom of a valve opening of the emptying valve 15 is kept horizontal with the bottom of the inner diameter of the main shunting pipe 6.
In this embodiment, at the maturity of crop, the demand to water is not very big, can satisfy the demand of crop through natural rainfall, just can close this irrigation system this moment, will shunt the water discharge in being responsible for 6 through exhaust-valve 15, make intraductal keeping dry, can prevent that inside ponding from causing the intraductal phenomenon of rusty or oxidation that appears.
The working principle is as follows: the water in the river channel is pumped into a water storage tank 4 by a lift pump 2, a meter 3 is arranged on a water inlet pipe 1 and can meter the water amount entering the water storage tank 4, then the water is conveyed into a fertilizer distribution station 501 through a water outlet pipe 5, water-soluble fertilizer is added into a fertilizer distribution box to be uniformly stirred and mixed, then the water flows to a crop field through a flow dividing valve 7 in a flow dividing main pipe 6, a multi-component flow valve 7 is arranged on the flow dividing main pipe 6, the flow dividing valves 7 can be arranged in a group at intervals of 3-5m, so that the crops can be irrigated more uniformly and each crop field can be irrigated, wherein the growing environments required by different crops are different, the flow dividing valves 7 arranged in the fields of water-loving crops can be selected to be slightly larger in caliber, and the flow dividing valves with smaller calibers can be selected in some crop fields with smaller water demand, according to the farmland water demand t, the irrigation with the channels is automatically or remotely controlled, pipelines do not need to be laid every year, the labor and the time are saved, large-scale planting is facilitated, irrigation in a plurality of crop fields is achieved, irrigation time and cost can be saved for farmers, a Y-shaped filter 12 is arranged at the tail end of a water inlet pipe 1, the Y-shaped filter 12 preliminarily filters water extracted from a river channel, larger impurity particles in the water are filtered, blockage of the water pipe is avoided, then impurities in the Y-shaped filter 12 are regularly cleaned, the irrigation system is convenient to normally operate for a long time, a permeation pipe 11 is fixedly connected to each group of booster pumps 9, permeation holes 13 are formed in the bottom of the pipe wall of the permeation pipe 11, the permeation pipe 11 is embedded below the soil surface layer, the root system of crops can be directly irrigated, and the water evaporation rate is reduced, the utilization rate of water is improved, in addition, the inner cavity of the penetration hole 13 is fixedly connected with the metal net 14, the radius of the bottom of the penetration hole 13 is smaller than that of the top of the penetration hole, so that the problem that soil enters the inner cavity of the penetration hole 13 and is hardened for a long time to cause blockage of the penetration hole can be prevented; at the maturity of crop, the demand to water is not very big, can satisfy the demand of crop through natural rainfall, just can close this irrigation system this moment, will shunt the water discharge in being responsible for 6 through blowoff valve 15, make intraductal keep dry, can prevent that inside ponding from causing the intraductal phenomenon of rusty or oxidation that appears.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a gravity flow type crops irrigation system based on crops polyculture, includes inlet tube (1), its characterized in that: a lifting pump (2) is arranged in the middle of the water inlet pipe (1), a meter (3) is arranged on the right side of the lifting pump (2), the tail end of the right side of the water inlet pipe (1) is fixedly connected with a water storage tank (4), the right side of the water storage tank (4) is fixedly connected with a water outlet pipe (5), the right side of the water outlet pipe (5) is fixedly connected with a fertilizer distribution station (501), the right side of the fertilizer distribution station (501) is fixedly connected with a second water outlet pipe (502), the right side of the second water outlet pipe (502) is fixedly connected with a main shunting pipe (6), the bottom of the main diversion pipe (6) is fixedly connected with a diversion valve (7), the bottom of the diversion valve (7) is fixedly connected with a branch pipe (8), a booster pump (9) is arranged on the branch pipe (8), a pressure detector (10) is arranged on the right side of the booster pump (9), the bottom of the booster pump (9) is also fixedly connected with a permeation tube (11).
2. The gravity flow crop irrigation system based on crop polyculture as claimed in claim 1, wherein: the bottom of the main diversion pipe (6) is provided with a plurality of groups of diversion valves (7) which can be set according to the number and the area of crop irrigation fields.
3. The gravity flow crop irrigation system based on crop polyculture as claimed in claim 1, wherein: the left side one end of inlet tube (1) extends to the river course, is close to the position fixedly connected with Y type filter (12) of right side one end at inlet tube (1).
4. The gravity flow crop irrigation system based on crop polyculture as claimed in claim 1, wherein: the permeable pipe (11) is pre-buried below the ground surface of a crop field, the outer wall of the bottom of the permeable pipe (11) is provided with a permeable hole (13), and the inner cavity of the permeable hole (13) is fixedly connected with a metal net (14).
5. The gravity flow crop irrigation system based on crop polyculture as claimed in claim 1, wherein: the bottom radius of the penetration hole (13) is smaller than the radius of the top thereof for slow penetration of water and prevention of soil clogging.
6. The gravity flow crop irrigation system based on crop polyculture as claimed in claim 1, wherein: the right end of the main shunting pipe (6) is provided with an emptying valve (15), and the bottom of a valve opening of the emptying valve (15) is kept horizontal with the bottom of the inner diameter of the main shunting pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110676101.0A CN113396806A (en) | 2021-06-18 | 2021-06-18 | Self-flowing crop irrigation system based on crop polyculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110676101.0A CN113396806A (en) | 2021-06-18 | 2021-06-18 | Self-flowing crop irrigation system based on crop polyculture |
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| Publication Number | Publication Date |
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| CN113396806A true CN113396806A (en) | 2021-09-17 |
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| CN202110676101.0A Pending CN113396806A (en) | 2021-06-18 | 2021-06-18 | Self-flowing crop irrigation system based on crop polyculture |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114212A (en) * | 2017-05-16 | 2017-09-01 | 宁波智正伟盈信息科技有限公司 | A kind of agricultural irrigation device of energy-conserving and environment-protective |
| CN209185306U (en) * | 2018-12-18 | 2019-08-02 | 福建省农业科学院土壤肥料研究所 | A kind of pressurization infiltrating irrigation fertilizer apparatus of water-fertilizer integral |
| CN110268953A (en) * | 2019-08-02 | 2019-09-24 | 苏州江左盟网络科技有限公司 | A kind of agricultural Internet of Things irrigation device |
| CN209449221U (en) * | 2018-11-14 | 2019-10-01 | 华北水利水电大学 | A kind of water-fertilizer integral automatic irrigation system based on Internet of Things |
| CN210124094U (en) * | 2019-06-19 | 2020-03-06 | 中国热带农业科学院南亚热带作物研究所 | Water, fertilizer, gas and heat integrated intelligent irrigation system |
| CN211580658U (en) * | 2019-12-19 | 2020-09-29 | 马亚敏 | Water and fertilizer integrated irrigation device |
-
2021
- 2021-06-18 CN CN202110676101.0A patent/CN113396806A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114212A (en) * | 2017-05-16 | 2017-09-01 | 宁波智正伟盈信息科技有限公司 | A kind of agricultural irrigation device of energy-conserving and environment-protective |
| CN209449221U (en) * | 2018-11-14 | 2019-10-01 | 华北水利水电大学 | A kind of water-fertilizer integral automatic irrigation system based on Internet of Things |
| CN209185306U (en) * | 2018-12-18 | 2019-08-02 | 福建省农业科学院土壤肥料研究所 | A kind of pressurization infiltrating irrigation fertilizer apparatus of water-fertilizer integral |
| CN210124094U (en) * | 2019-06-19 | 2020-03-06 | 中国热带农业科学院南亚热带作物研究所 | Water, fertilizer, gas and heat integrated intelligent irrigation system |
| CN110268953A (en) * | 2019-08-02 | 2019-09-24 | 苏州江左盟网络科技有限公司 | A kind of agricultural Internet of Things irrigation device |
| CN211580658U (en) * | 2019-12-19 | 2020-09-29 | 马亚敏 | Water and fertilizer integrated irrigation device |
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