CN213399932U - Early warning device and early warning system for drought and waterlogging disasters of farmland - Google Patents
Early warning device and early warning system for drought and waterlogging disasters of farmland Download PDFInfo
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- CN213399932U CN213399932U CN202022916321.XU CN202022916321U CN213399932U CN 213399932 U CN213399932 U CN 213399932U CN 202022916321 U CN202022916321 U CN 202022916321U CN 213399932 U CN213399932 U CN 213399932U
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Abstract
The utility model provides a farmland drought and flood disaster early warning device and early warning system, including an installation cylinder, the lower part of the installation cylinder is provided with a water inlet, the bottom of the installation cylinder is fixedly provided with a base, the lower part of the base is provided with a fixing nail, the upper part of the installation cylinder is provided with a bracket, the bracket is provided with a solar cell panel and a power distribution control box, and the top of the bracket is provided with a rainfall monitoring mechanism; a positioning column and a filter screen are fixedly arranged in the installation cylinder, the filter screen is arranged between the positioning column and the installation cylinder, a positioning ring and a positioning ring are arranged on the positioning column in a sliding mode and located above the filter screen, and a water level early warning mechanism is arranged in the installation cylinder. The utility model discloses overall structure designs compactly, utilizes rainfall sensor and water level early warning mechanism to the rainfall integrated monitoring in farmland, in case the water level line exceeds the safety warning line and in time reports to the police to cooperation soil moisture sensor monitoring soil moisture helps providing powerful data support for the science is guided to plant.
Description
Technical Field
The utility model relates to a technical field of drought and waterlogging early warning in farmland especially relates to a drought and waterlogging calamity early warning device in farmland and early warning system.
Background
In recent years, agricultural planting is gradually developed from mechanization to intellectualization, the jiong situation of 'eating by the sky' in the past is thoroughly changed, factors such as water, fertilizer and temperature in the crop planting stage influence crop growth, especially the water factor, according to incomplete statistics, crop yield is reduced by at least 1/3 due to influence of drought and flood disasters every year, huge economic loss is caused to farmers, powerful support can be provided for scientifically guiding the farmers to take remedial measures in an emergency mode by effectively collecting drought and flood data of farmlands, data collection is carried out by building rainwater stations in farmlands at present, although the purpose of data collection can be achieved, the cost of the rainwater stations is high, the rainwater stations occupy large farmland area and are not beneficial to mechanized farming operation.
SUMMERY OF THE UTILITY MODEL
Cost is with high costs to present rainwater station to it is big that rainwater station occupies arable land area, is unfavorable for the technical problem of mechanized farming operation, the utility model provides a drought and waterlogging calamity early warning device in farmland and early warning system.
In order to solve the above problem, the technical scheme of the utility model is so realized:
a farmland drought and flood disaster early warning device comprises an installation barrel, wherein a water inlet is formed in the lower portion of the installation barrel, a base is fixedly installed at the bottom of the installation barrel, fixing nails are installed on the lower portion of the base, a support is installed on the upper portion of the installation barrel, a solar cell panel and a power distribution control box are installed on the support, and a rainfall monitoring mechanism is installed on the top of the support; a positioning column and a filter screen are fixedly arranged in the mounting cylinder, the filter screen is arranged between the positioning column and the mounting cylinder, a positioning ring is arranged on the positioning column in a sliding manner and is positioned above the filter screen, and a water level early warning mechanism is arranged in the mounting cylinder; soil humidity detection mechanism is installed to the base lower part, and solar cell, rainfall monitoring mechanism, water level early warning mechanism and soil humidity detection mechanism all are connected with distribution control box.
Preferably, the rainfall monitoring mechanism comprises a rainfall sensor, the rainfall sensor is mounted at the top of the support, and the rainfall sensor is connected with the distribution control box.
Preferably, limiting plates are symmetrically installed on the positioning column, sliding grooves corresponding to the limiting plates are formed in the positioning rings, the limiting plates are slidably arranged in the limiting grooves, and the positioning rings are matched with the water level early warning mechanism.
Preferably, the water level early warning mechanism comprises a photoelectric switch sensor, the photoelectric switch sensor is embedded in the installation barrel and matched with the positioning ring, and the photoelectric switch sensor is connected with the power distribution control box.
Preferably, the positioning ring is a PVC ring.
Preferably, soil moisture detection mechanism includes soil moisture sensor, and soil moisture sensor installs and is connected with the distribution control box in base bottom and soil moisture sensor.
Preferably, be provided with the solar battery in the distribution control box, the solar battery is connected with solar cell panel, and the solar battery is connected with the controller, and the controller is connected with the rainfall sensor in the rainfall monitoring mechanism, the photoelectric sensor in the water level early warning mechanism and the soil moisture sensor in the soil moisture detection mechanism respectively, and the controller is connected with the remote control host computer through wireless communication module.
The utility model provides a drought and flood calamity early warning system in farmland, includes that a plurality of installs the drought and flood calamity early warning device in farmland that corresponds monitoring area.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses overall structure designs compactly, utilizes rainfall sensor and water level early warning mechanism to the rainfall integrated monitoring in farmland, in case the water level line exceeds the safety warning line and in time reports to the police, cooperation soil moisture sensor monitoring soil moisture helps providing powerful data support for the science is instructed to plant to overall structure is small and exquisite, and is with low costs, and it is little to occupy cultivated land area, has solved present rainwater station cost with high costs, and it is big that rainwater station occupies cultivated land area, is unfavorable for the technical problem of mechanized farming operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the retaining ring of fig. 1.
In the figure, 1 is a rainfall sensor, 2 is a solar cell panel, 3 is a distribution control box, 4 is a positioning column, 5 is an installation cylinder, 6 is a photoelectric switch sensor, 7 is a positioning ring, 8 is a filter screen, 9 is a base, and 10 is a soil humidity sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
Example 1: as shown in fig. 1, the early warning device for drought and flood disasters of farmlands comprises an installation barrel 5, wherein a water inlet is formed in the lower portion of the installation barrel 5, a base 9 is fixedly installed at the bottom of the installation barrel 5, the water inlet is arranged above the base and is level with a horizon line, surface water can conveniently flow into the installation barrel, fixing nails are installed on the lower portion of the base 9, a support is installed on the upper portion of the installation barrel 5, a solar cell panel 2 and a power distribution control box 3 are installed on the support, and a rainfall monitoring mechanism is installed on the top of the support; a positioning column 4 and a filter screen 8 are fixedly arranged in the mounting cylinder 5, the filter screen 8 is arranged between the positioning column 4 and the mounting cylinder 5, as shown in fig. 2, a positioning ring 7 is arranged on the positioning column 4 in a sliding manner, the positioning ring 7 is a PVC ring, the positioning ring 7 is positioned above the filter screen 8, and a water level early warning mechanism is arranged in the positioning ring mounting cylinder 5; soil moisture detection mechanism is installed to 9 lower parts of base, and solar cell panel 2, rainfall monitoring mechanism, water level early warning mechanism and soil moisture detection mechanism all are connected with distribution control box 3.
Rainfall monitoring mechanism includes rainfall sensor 1, and the rainfall sensor can select for use VMS-05B rainfall sensor, and rainfall sensor 1 installs at the support top and rainfall sensor 1 is connected with distribution control box 3, utilizes the rainfall sensor monitoring rainfall, through many items comprehensive monitoring data, improves monitoring information's accuracy.
Limiting plates are symmetrically installed on the positioning column 4, sliding grooves corresponding to the limiting plates are formed in the positioning rings 7, the limiting plates are slidably arranged in the limiting grooves, and the positioning rings 7 are matched with the water level early warning mechanism.
The water level early warning mechanism includes photoelectric switch sensor 6, photoelectric switch sensor 6 imbeds in installation section of thick bamboo 5, photoelectric switch sensor's transmitter and receiver correspond and install in installation section of thick bamboo inner wall, photoelectric switch sensor sets up apart from ground height can be according to different regional precipitation apolegamy 10cm, 15cm, 20cm and so on, and photoelectric switch sensor 6 cooperatees with holding ring 7, photoelectric switch sensor 6 is connected with distribution control box 3, when the condition of waterlogging appears in the farmland, the farmland well water enters into in the installation section of thick bamboo through the water inlet, the holding ring receives buoyancy effect come-up along with the water level rises, when the holding ring floated safety warning line 10cm position department, trigger alarm signal and send alarm signal to the remote control host computer.
Soil moisture detection mechanism includes soil moisture sensor 10, and TR-101 soil moisture sensor can be selected for use to soil moisture sensor, and soil moisture sensor 10 is installed and is connected with distribution control box 3 in 9 bottoms of base and soil moisture sensor 10, utilizes soil moisture sensor real-time supervision soil moisture, provides data for judging the arid degree in farmland.
The utility model discloses a solar energy distribution control box, be provided with the solar battery in the distribution control box 3, the solar battery is connected with solar cell panel, the solar battery is connected with the controller, the controller can select DSP treater or STM32 series singlechip, the controller respectively with rainfall sensor 1 in the rainfall monitoring mechanism, photoelectric switch sensor 6 in the water level early warning mechanism and soil moisture detection mechanism's soil moisture sensor 10 are connected, the controller is connected with the remote control host computer through wireless communication module, wireless communication module can select 4G communication module or GPRS-DTU communication module for use, dispose big dipper orientation module or GPS orientation module simultaneously in the block terminal, big dipper orientation module or GPS orientation module are connected with the controller, utilize orientation module location monitoring area, in case the warning appears and be convenient for in time go to alarm area.
Example 2: the utility model provides a drought and flood calamity early warning system in farmland, includes that a plurality of installs the drought and flood calamity early warning device in the farmland that corresponds monitoring area, utilizes the drought and flood calamity early warning device in each region to gather the drought and flood data in each region in real time, provides powerful data support for scientific guidance is planted.
The rest of the structure is the same as in example 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A farmland drought and flood disaster early warning device comprises an installation barrel (5), wherein a water inlet is formed in the lower portion of the installation barrel (5), a base (9) is fixedly installed at the bottom of the installation barrel (5), and fixing nails are installed at the lower portion of the base (9), and the early warning device is characterized in that a support is installed on the upper portion of the installation barrel (5), a solar cell panel (2) and a power distribution control box (3) are installed on the support, and a rainfall monitoring mechanism is installed at the top of the support; a positioning column (4) and a filter screen (8) are fixedly arranged in the mounting cylinder (5), the filter screen (8) is arranged between the positioning column (4) and the mounting cylinder (5), a positioning ring (7) is arranged on the positioning column (4) in a sliding manner, the positioning ring (7) is positioned above the filter screen (8), and a water level early warning mechanism is arranged in the mounting cylinder (5); soil moisture detection mechanism is installed to base (9) lower part, and solar cell panel (2), rainfall monitoring mechanism, water level early warning mechanism and soil moisture detection mechanism all are connected with distribution control box (3).
2. The farmland drought and flood disaster early warning device as claimed in claim 1, wherein the rainfall monitoring mechanism comprises a rainfall sensor (1), the rainfall sensor (1) is arranged on the top of the bracket, and the rainfall sensor (1) is connected with the distribution control box (3).
3. The early warning device for drought and flood disasters in farmlands according to claim 1, wherein limiting plates are symmetrically mounted on the positioning columns (4), sliding grooves corresponding to the limiting plates are formed in the positioning rings (7), the limiting plates are slidably arranged in the limiting grooves, and the positioning rings (7) are matched with the water level early warning mechanism.
4. The farmland drought and flood disaster early warning device as claimed in claim 3, wherein the water level early warning mechanism comprises a photoelectric switch sensor (6), the photoelectric switch sensor (6) is embedded in the mounting cylinder (5), the photoelectric switch sensor (6) is matched with a positioning ring (7), and the photoelectric switch sensor (6) is connected with the power distribution control box (3).
5. The farmland drought and flood disaster early warning device as claimed in claim 4, wherein the positioning ring (7) is a PVC ring.
6. The early warning device for drought and flood disasters in farmlands according to claim 1, wherein the soil humidity detection mechanism comprises a soil humidity sensor (10), the soil humidity sensor (10) is installed at the bottom of the base (9), and the soil humidity sensor (10) is connected with the power distribution control box (3).
7. The early warning device for drought and flood disasters in farmlands according to claim 1, 2, 4 or 6, characterized in that a solar storage battery is arranged in the power distribution control box (3), the solar storage battery is connected with a solar panel and a controller, the controller is respectively connected with a rainfall sensor (1) in the rainfall monitoring mechanism, a photoelectric switch sensor (6) in the water level early warning mechanism and a soil humidity sensor (10) in the soil humidity detection mechanism, and the controller is connected with a remote control host through a wireless communication module.
8. A drought and flood disaster early warning system for farmlands is characterized by comprising a plurality of drought and flood disaster early warning devices which are installed in corresponding monitoring areas and are as claimed in claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916321.XU CN213399932U (en) | 2020-12-08 | 2020-12-08 | Early warning device and early warning system for drought and waterlogging disasters of farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916321.XU CN213399932U (en) | 2020-12-08 | 2020-12-08 | Early warning device and early warning system for drought and waterlogging disasters of farmland |
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| CN213399932U true CN213399932U (en) | 2021-06-08 |
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| CN202022916321.XU Active CN213399932U (en) | 2020-12-08 | 2020-12-08 | Early warning device and early warning system for drought and waterlogging disasters of farmland |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093131A (en) * | 2021-11-12 | 2022-02-25 | 西华师范大学 | Farmland drought and flood disaster early warning device based on solar technology |
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2020
- 2020-12-08 CN CN202022916321.XU patent/CN213399932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093131A (en) * | 2021-11-12 | 2022-02-25 | 西华师范大学 | Farmland drought and flood disaster early warning device based on solar technology |
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