CN204968823U - Automatic irrigation equipment in farmland - Google Patents
Automatic irrigation equipment in farmland Download PDFInfo
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- CN204968823U CN204968823U CN201520769971.2U CN201520769971U CN204968823U CN 204968823 U CN204968823 U CN 204968823U CN 201520769971 U CN201520769971 U CN 201520769971U CN 204968823 U CN204968823 U CN 204968823U
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- 230000002262 irrigation Effects 0.000 title claims abstract description 45
- 238000003973 irrigation Methods 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000002689 soil Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000003621 irrigation water Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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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Abstract
本实用新型涉及农业设备技术领域，特别是指一种农田的自动灌溉装置，包括用于为农田灌溉的灌水装置和用于控制灌水装置的控制系统，所述控制系统包括：液位检测仪，用于检测农田镜灌水装置灌溉后的水位；土壤湿度仪，用于检测农田土壤里的湿度；主控单元，用于根据液位检测仪检测到农田的水位以及土壤湿度仪检测到土壤的湿度后发出控制信息；控制阀，用于根据主控单元发送的控制信号控制灌水装置的启闭。
The utility model relates to the technical field of agricultural equipment, in particular to an automatic irrigation device for farmland, including an irrigation device for irrigating farmland and a control system for controlling the irrigation device. The control system includes: a liquid level detector, It is used to detect the water level after irrigation by the farmland mirror irrigation device; the soil moisture meter is used to detect the humidity in the farmland soil; the main control unit is used to detect the water level of the farmland according to the liquid level detector and the soil humidity detected by the soil moisture meter Finally, control information is sent; the control valve is used to control the opening and closing of the irrigation device according to the control signal sent by the main control unit.
Description
技术领域technical field
本实用新型涉及农业设备技术领域，特别是指一种农田的自动灌溉装置。The utility model relates to the technical field of agricultural equipment, in particular to an automatic irrigation device for farmland.
背景技术Background technique
我国的水资源缺乏已是不争的事实，在国民经济发展的各个方面农田灌溉用水占到国民经济用水的70％以上。随着国民经济各行业的发展，工农业用水矛盾和生活用水与农业用水的矛盾日益加剧，发展的趋势已经要求农业用水必须减少，以提高工业和生活以及生态环境建设的用水比例。另一方面，农田灌溉用水的效率很低，全国综合灌溉水的利用系数不到0.5，与发达国家相比，节水的潜力很大。The lack of water resources in our country is an indisputable fact. In all aspects of national economic development, farmland irrigation water accounts for more than 70% of national economic water use. With the development of various sectors of the national economy, the contradiction between industrial and agricultural water use and the contradiction between domestic water use and agricultural water use is increasingly intensified. The development trend has required that agricultural water use must be reduced to increase the proportion of water used for industry, life, and ecological environment construction. On the other hand, the efficiency of water for farmland irrigation is very low, and the national comprehensive irrigation water utilization coefficient is less than 0.5. Compared with developed countries, there is a great potential for water saving.
在植物灌水过程中，传统的方法大多由人为控制放进土壤的流量和时间，即使喷灌或者滴灌系统，放水时间也是人为控制的，因此进入土壤的水量不是多于计划灌水量就是少于计划灌水量，如果灌水量较少就会影响农作物的正常生长，如果灌水量过多则会出现淹死农作物的现象。In the process of plant irrigation, the traditional methods mostly control the flow and time of the soil into the soil. Even if the sprinkler irrigation or drip irrigation system, the water release time is also artificially controlled, so the amount of water entering the soil is either more than the planned irrigation water or less than the planned irrigation. If the amount of water is less, the normal growth of crops will be affected, and if the amount of water is too much, the crops will be drowned.
实用新型内容Utility model content
本实用新型要解决的技术问题是提供一种农田的自动灌溉装置，通过对土壤水分以及灌溉水量的液位的检测，从而保证农作物灌溉的水量最适中。The technical problem to be solved by the utility model is to provide an automatic irrigation device for farmland, which can ensure the most moderate water quantity for crop irrigation by detecting the soil moisture and the liquid level of irrigation water.
为解决上述技术问题，本实用新型的实施例提供一种农田的自动灌溉装置，包括用于为农田灌溉的灌水装置和用于控制灌水装置的控制系统，所述控制系统包括：In order to solve the above technical problems, an embodiment of the present utility model provides an automatic irrigation device for farmland, including an irrigation device for irrigating farmland and a control system for controlling the irrigation device. The control system includes:
液位检测仪，用于检测农田镜灌水装置灌溉后的水位；The liquid level detector is used to detect the water level after irrigation by the farmland mirror irrigation device;
土壤湿度仪，用于检测农田土壤里的湿度；Soil moisture meter, used to detect the humidity in the farmland soil;
主控单元，用于根据液位检测仪检测到农田的水位以及土壤湿度仪检测到土壤的湿度后发出控制信息；The main control unit is used to send control information according to the water level of the farmland detected by the liquid level detector and the humidity of the soil detected by the soil moisture meter;
控制阀，用于根据主控单元发送的控制信号控制灌水装置的启闭。The control valve is used to control the opening and closing of the irrigation device according to the control signal sent by the main control unit.
作为优选，所述灌水装置包括若干出水口和水管，所述出水口均匀分布在农田边缘处，所述若干出水口通过水管相连通，所述控制阀设于水管上。Preferably, the irrigation device includes several water outlets and water pipes, the water outlets are evenly distributed at the edge of the farmland, the several water outlets are connected through water pipes, and the control valve is arranged on the water pipes.
作为优选，所述液位检测仪设于农田中心处。Preferably, the liquid level detector is set at the center of the farmland.
作为优选，所述土壤湿度仪设于土壤表面下20cm至30cm深度位置。Preferably, the soil moisture meter is set at a depth of 20cm to 30cm below the soil surface.
本实用新型的上述技术方案的有益效果如下：结构简单，技术合理，自动化程度高，使用方便，通过对灌溉水量的控制，使得农田的农作物能够生长在最佳生长条件，并且大大提高了水资源的利用率，达到节约水资源的效果。The beneficial effects of the technical solution of the utility model are as follows: simple structure, reasonable technology, high degree of automation, easy to use, through the control of irrigation water, the crops in the farmland can grow in the best growth conditions, and the water resources are greatly improved. utilization rate to achieve the effect of saving water resources.
附图说明Description of drawings
图1为本实用新型一种农田的自动灌溉装置实施例的原理图。Fig. 1 is a principle diagram of an embodiment of an automatic irrigation device for farmland according to the present invention.
图2为本实用新型一种农田的自动灌溉装置实施例的简易示意图。Fig. 2 is a simplified schematic diagram of an embodiment of an automatic irrigation device for farmland according to the present invention.
具体实施方式detailed description
为使本实用新型要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, the following will describe in detail with reference to the drawings and specific embodiments.
本实用新型针对现有的不足提供一种农田的自动灌溉装置，如图1所示，包括用于为农田灌溉的灌水装置1和用于控制灌水装置1的控制系统，所述控制系统包括：The utility model provides a kind of automatic irrigation device of farmland for existing deficiency, as shown in Figure 1, comprises the irrigation device 1 that is used for farmland irrigation and the control system that is used to control irrigation device 1, and described control system comprises:
液位检测仪4，用于检测农田镜灌水装置1灌溉后的水位；The liquid level detector 4 is used to detect the water level after irrigation by the farmland mirror irrigation device 1;
土壤湿度仪5，用于检测农田土壤里的湿度；The soil moisture meter 5 is used to detect the humidity in the farmland soil;
主控单元3，用于根据液位检测仪4检测到农田的水位以及土壤湿度仪5检测到土壤的湿度后发出控制信息；The main control unit 3 is used to send control information after detecting the water level of the farmland by the liquid level detector 4 and the humidity of the soil detected by the soil moisture meter 5;
控制阀2，用于根据主控单元3发送的控制信号控制灌水装置1的启闭。The control valve 2 is used to control the opening and closing of the irrigation device 1 according to the control signal sent by the main control unit 3 .
如图2所示，所述灌水装置1包括若干出水口11和水管12，所述出水口11均匀分布在农田边缘处，所述若干出水口11通过水管12相连通，所述控制阀2设于水管12上。所述液位检测仪4设于农田中心处。所述土壤湿度仪5设于土壤表面下20cm至30cm深度位置。As shown in Figure 2, the water irrigation device 1 includes several water outlets 11 and water pipes 12, the water outlets 11 are evenly distributed at the edge of the farmland, the several water outlets 11 are connected through the water pipes 12, and the control valve 2 is set on the water pipe 12. The liquid level detector 4 is located at the center of the farmland. The soil moisture meter 5 is located at a depth of 20cm to 30cm below the soil surface.
其中，所述液位检测仪4、土壤湿度仪5、主控单元3、灌水装置1之间通过RFID技术进行无线通讯。Wherein, the wireless communication between the liquid level detector 4 , the soil moisture meter 5 , the main control unit 3 and the irrigation device 1 is carried out through RFID technology.
本实用新型的使用原理，首先打开控制阀2，灌水装置2给农田灌水，当液位检测仪4检测到农田水量达到一定高度，通过主控单元3关闭控制阀2，此时若土壤湿度仪5检测到土壤湿度未达到标准湿度，并且此时液位检测仪4检测到农田水量未达到一定高度，则通过主控单元3重新打开控制阀2，继续给农田灌水，直至农田湿度达到标准湿度，关闭控制阀2完成对农田的灌水。The principle of use of the utility model is to first open the control valve 2, and the irrigation device 2 will irrigate the farmland. When the liquid level detector 4 detects that the amount of water in the farmland reaches a certain height, the control valve 2 is closed by the main control unit 3. At this time, if the soil moisture meter 5 It is detected that the soil humidity has not reached the standard humidity, and at this time the liquid level detector 4 detects that the water volume of the farmland has not reached a certain height, then the control valve 2 is reopened through the main control unit 3, and the farmland is continued to be irrigated until the farmland humidity reaches the standard humidity , close the control valve 2 to complete the irrigation of the farmland.
其中农田的农作物最适宜生长的水量和土壤的湿度现有技术中都有明确记载，说明书中不进行具体的描述。Among them, the most suitable water quantity and soil humidity for the crops in the farmland are clearly recorded in the prior art, and no specific description is given in the instructions.
以上所述是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型所述原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围。The above is a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. And retouching should also be regarded as the protection scope of the present utility model.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520769971.2U CN204968823U (en) | 2015-09-23 | 2015-09-23 | Automatic irrigation equipment in farmland |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520769971.2U CN204968823U (en) | 2015-09-23 | 2015-09-23 | Automatic irrigation equipment in farmland |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386409A (en) * | 2016-08-30 | 2017-02-15 | 山东胜伟园林科技有限公司 | Alternate irrigation system |
| CN108323415A (en) * | 2018-04-19 | 2018-07-27 | 滨州市沾化区冬枣研究所 | A kind of winter jujube automatic irrigation device and method |
| CN112005858A (en) * | 2020-09-17 | 2020-12-01 | 青岛大学 | Automatic irrigation and drainage system for farmland |
| CN112005868A (en) * | 2020-09-17 | 2020-12-01 | 许玉蕊 | High-efficiency water-saving automatic farmland improvement system |
| CN113748966A (en) * | 2021-08-06 | 2021-12-07 | 兰州理工大学 | Irrigation Management System |
-
2015
- 2015-09-23 CN CN201520769971.2U patent/CN204968823U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386409A (en) * | 2016-08-30 | 2017-02-15 | 山东胜伟园林科技有限公司 | Alternate irrigation system |
| CN108323415A (en) * | 2018-04-19 | 2018-07-27 | 滨州市沾化区冬枣研究所 | A kind of winter jujube automatic irrigation device and method |
| CN112005858A (en) * | 2020-09-17 | 2020-12-01 | 青岛大学 | Automatic irrigation and drainage system for farmland |
| CN112005868A (en) * | 2020-09-17 | 2020-12-01 | 许玉蕊 | High-efficiency water-saving automatic farmland improvement system |
| CN113748966A (en) * | 2021-08-06 | 2021-12-07 | 兰州理工大学 | Irrigation Management System |
| CN113748966B (en) * | 2021-08-06 | 2023-08-25 | 兰州理工大学 | irrigation management system |
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