CN110692405A - Seedling irrigation system and irrigation method in greenhouse - Google Patents
Seedling irrigation system and irrigation method in greenhouse Download PDFInfo
- Publication number
- CN110692405A CN110692405A CN201911127548.1A CN201911127548A CN110692405A CN 110692405 A CN110692405 A CN 110692405A CN 201911127548 A CN201911127548 A CN 201911127548A CN 110692405 A CN110692405 A CN 110692405A
- Authority
- CN
- China
- Prior art keywords
- irrigation
- greenhouse
- channel unit
- seedling
- control end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 63
- 230000002262 irrigation Effects 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 16
- 239000003621 irrigation water Substances 0.000 claims abstract description 8
- 229930192334 Auxin Natural products 0.000 claims description 3
- 239000002363 auxin Substances 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 claims description 3
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000005086 pumping Methods 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a seedling irrigation system in a greenhouse, which comprises a plurality of irrigation channel units, wherein each irrigation channel unit is provided with a plurality of irrigation water outlets, each irrigation water outlet is connected with an electromagnetic valve, the electromagnetic valves on one irrigation channel unit are connected with a relay, the relays are connected with a control end, the control end is also connected with a humidity sensor, the irrigation channel units are connected with a main pipeline, and the main pipeline is connected with a water tower through a water pump; the irrigation system is automatically controlled by controlling the switch of the electromagnetic valve through a relay by adopting a control end, and the irrigation system also comprises a humidity sensor which can be closed according to the soil humidity; the irrigation method provided by the invention is reasonably arranged aiming at the characteristics of small greenhouse space, weak seedling vitality and low irrigation difficulty, and has the characteristics of strong operability, low cost and high efficiency.
Description
Technical Field
The invention belongs to the technical field of seedling irrigation equipment, and particularly relates to a seedling irrigation system in a greenhouse and a seedling irrigation method in the greenhouse.
Background
With the improvement of the development level of agriculture, various corresponding supporting facilities are continuously improved, the most obvious is the cultivation and the harvest of crops at present, but few improvements are made on irrigation equipment required in the growth process of the crops.
The current common irrigation method is that firstly, crops are intensively absorbed to a water source after water pumping; secondly, artificial irrigation is carried out; the first method is obviously not suitable for seedlings in greenhouses because the root system of the seedlings is not developed enough and the irrigation amount is not well controlled; the second method is not suitable for a large number of seedlings.
Disclosure of Invention
The invention aims to provide a seedling irrigation system in a greenhouse, which can improve the irrigation efficiency of seedlings.
Another object of the present invention is to provide a method for irrigating seedlings in a greenhouse.
The technical scheme adopted by the invention is as follows: the utility model provides a seedling irrigation system in greenhouse, includes that a plurality of irrigates the channel unit, sets up a plurality of delivery ports of irrigating on every irrigates the channel unit, and every is irrigated a delivery port and connects a solenoid valve, and a relay is connected to a plurality of solenoid valves on irrigating the channel unit, a plurality of relay connection control end, humidity transducer are still connected to the control end, and a trunk line is irrigated a channel unit connection to a plurality of, and the trunk line passes through the water pump and connects the water tower.
The invention is also characterized in that:
the irrigation channel unit comprises a quadrilateral pipeline frame consisting of four water pipes, and the distance between every two irrigation water outlets on the pipeline frame is 0.5-1 m.
The other technical scheme adopted by the invention is as follows: a seedling irrigation method in a greenhouse uses a seedling irrigation system in the greenhouse, and is implemented according to the following steps:
step 2, burying a humidity sensor 2-4cm below a soil layer, and setting a soil layer humidity threshold value through a control end;
and 4, when the humidity sensor detects that the soil humidity exceeds the soil humidity threshold value, the control end closes the electromagnetic valve through the relay, and irrigation is completed.
Step 2 also comprises adding fertilizer and auxin in the water tower.
And 2, positioning the humidity sensor 2-4cm below the soil layer at the center of the irrigation channel unit.
The invention has the beneficial effects that:
the seedling irrigation system in the greenhouse, disclosed by the invention, adopts the control end to control the on-off of the electromagnetic valve through the relay so as to realize the automatic control of the irrigation system, and also comprises a humidity sensor which can close the irrigation system according to the soil humidity; the irrigation method provided by the invention is reasonably arranged aiming at the characteristics of small greenhouse space, weak seedling vitality and low irrigation difficulty, and has the characteristics of strong operability, low cost and high efficiency.
Drawings
FIG. 1 is a schematic diagram of a seedling irrigation system in a greenhouse according to the present invention;
FIG. 2 is a schematic diagram of a control structure in a seedling irrigation system in a greenhouse according to the present invention;
in the figure, 1 is an irrigation channel unit, 2 is an irrigation water outlet, 3 is an electromagnetic valve, 4 is a relay, 5 is a control end, 6 is a humidity sensor, 7 is a main pipeline, and 8 is a water pump.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
The seedling irrigation system in the greenhouse comprises a plurality of irrigation channel units 1, wherein each irrigation channel unit 1 is provided with a plurality of irrigation water outlets 2, each irrigation water outlet 2 is connected with one electromagnetic valve 3, the electromagnetic valves 3 on one irrigation channel unit 1 are connected with one relay 4, the relays 4 are connected with a control end 5, the control end 5 is further connected with a humidity sensor 6, the irrigation channel units 1 are connected with a main pipeline 7, and the main pipeline 7 is connected with a water tower through a water pump 8.
The irrigation channel unit 1 comprises a quadrilateral pipeline frame consisting of four water pipes, and the distance between every two irrigation water outlets 2 on the pipeline frame is 0.5-1 m.
A seedling irrigation method in a greenhouse uses a seedling irrigation system in the greenhouse, and is implemented according to the following steps:
and 2, positioning the humidity sensor 6 2-4cm below the soil layer at the central position of the irrigation channel unit 1. Setting a soil layer humidity threshold value through the control end 5; adding fertilizer and auxin into a water tower;
and 4, when the humidity sensor 6 detects that the soil humidity exceeds the soil humidity threshold value, the control end 5 closes the electromagnetic valve 3 through the relay 4, and irrigation is completed.
Through the mode, the method for removing phosphate in domestic sewage through sponge iron, disclosed by the invention, has the advantages that the primary reservoir is a common reservoir, the cost of the flocculating agent, the aeration tank, the filter column and the ultraviolet lamp light is low, the flocculating agent, the aeration tank, the filter column and the ultraviolet lamp light can be recycled, and the method is suitable for large-scale treatment of the domestic sewage.
Claims (5)
1. The utility model provides a seedling irrigation system in greenhouse, its characterized in that, includes that a plurality of irrigates channel unit (1), every irrigate channel unit (1) and go up and set up a plurality of delivery ports of irrigating (2), every irrigate delivery port (2) and connect a solenoid valve (3), a relay (4) is connected in a plurality of solenoid valve (3) on the channel unit of irrigating (1), and is a plurality of relay (4) connection control end (5), humidity transducer (6), a plurality of are still connected in control end (5) a trunk line (7) is connected in irrigation channel unit (1), a water tower is connected through water pump (8) in trunk line (7).
2. A seedling irrigation system in a greenhouse as claimed in claim 1, wherein the irrigation channel unit (1) comprises a quadrangular pipe frame consisting of four water pipes, and the distance between every two irrigation water outlets (2) on the pipe frame is 0.5-1 m.
3. A method for irrigating seedlings in a greenhouse, which is implemented by using the system for irrigating seedlings in a greenhouse according to claim 2, and comprises the following steps:
step 1, arranging irrigation channel units (1) according to the area and variety of seedlings;
step 2, burying a humidity sensor (6) 2-4cm below a soil layer, and setting a soil layer humidity threshold value through a control end (5);
step 3, opening an electromagnetic valve (3) on the irrigation channel unit (1) through a relay (4) on the irrigation channel unit (1) corresponding to the seedling to be irrigated by the control end (5);
and 4, when the humidity sensor (6) detects that the soil humidity exceeds the soil humidity threshold value, the control end (5) closes the electromagnetic valve (3) through the relay (4), and irrigation is completed.
4. A seedling irrigation method in a greenhouse as claimed in claim 3, wherein the step 2 further comprises adding fertilizer and auxin in the water tower.
5. A seedling irrigation method in a greenhouse as claimed in claim 3, wherein the humidity sensor (6) in step 2 is located 2-4cm under the soil layer at the center of the irrigation channel unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911127548.1A CN110692405A (en) | 2019-11-18 | 2019-11-18 | Seedling irrigation system and irrigation method in greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911127548.1A CN110692405A (en) | 2019-11-18 | 2019-11-18 | Seedling irrigation system and irrigation method in greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110692405A true CN110692405A (en) | 2020-01-17 |
Family
ID=69207080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911127548.1A Pending CN110692405A (en) | 2019-11-18 | 2019-11-18 | Seedling irrigation system and irrigation method in greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110692405A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012370A (en) * | 2014-06-13 | 2014-09-03 | 烟台格瑞特果品专业合作社 | Intelligent drip irrigation equipment |
| RO130957A2 (en) * | 2014-07-28 | 2016-03-30 | Institutul Naţional De Cercetare-Dezvoltare Pentru Maşini Şi Instalaţii Destinate Agriculturii Şi Industriei Alimentare | Automated plant for drip- and/or microspray-irrigation and fertigation |
| CN205884220U (en) * | 2016-06-28 | 2017-01-18 | 云南润益农业开发有限公司 | Intelligent irrigation system |
| CN206078414U (en) * | 2016-04-30 | 2017-04-12 | 邵阳学院 | A solar energy intelligence water conservation control system for nursery stock is irrigated |
| CN108681351A (en) * | 2018-03-28 | 2018-10-19 | 重庆科技学院 | Remote control intelligence gardening irrigation system and its control method |
| CN109874654A (en) * | 2019-04-10 | 2019-06-14 | 安徽理工大学 | A design method of intelligent agricultural irrigation system based on Internet of Things |
-
2019
- 2019-11-18 CN CN201911127548.1A patent/CN110692405A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012370A (en) * | 2014-06-13 | 2014-09-03 | 烟台格瑞特果品专业合作社 | Intelligent drip irrigation equipment |
| RO130957A2 (en) * | 2014-07-28 | 2016-03-30 | Institutul Naţional De Cercetare-Dezvoltare Pentru Maşini Şi Instalaţii Destinate Agriculturii Şi Industriei Alimentare | Automated plant for drip- and/or microspray-irrigation and fertigation |
| CN206078414U (en) * | 2016-04-30 | 2017-04-12 | 邵阳学院 | A solar energy intelligence water conservation control system for nursery stock is irrigated |
| CN205884220U (en) * | 2016-06-28 | 2017-01-18 | 云南润益农业开发有限公司 | Intelligent irrigation system |
| CN108681351A (en) * | 2018-03-28 | 2018-10-19 | 重庆科技学院 | Remote control intelligence gardening irrigation system and its control method |
| CN109874654A (en) * | 2019-04-10 | 2019-06-14 | 安徽理工大学 | A design method of intelligent agricultural irrigation system based on Internet of Things |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200117 |
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| RJ01 | Rejection of invention patent application after publication |