CN211379106U - Automatic water-collecting irrigation device for air water source - Google Patents
Automatic water-collecting irrigation device for air water source Download PDFInfo
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- CN211379106U CN211379106U CN201921022243.XU CN201921022243U CN211379106U CN 211379106 U CN211379106 U CN 211379106U CN 201921022243 U CN201921022243 U CN 201921022243U CN 211379106 U CN211379106 U CN 211379106U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The utility model relates to an irrigation equipment, especially an automatic irrigation equipment that catchments of air water source. According to the technical scheme provided by the utility model, the automatic water collecting and irrigating device of the air water source comprises energy supply, water collecting, irrigating and control devices; the energy supply device comprises a photovoltaic solar panel and a storage battery; the water collecting device comprises a water collecting tank, an electric fan and a semiconductor condensing plate; the irrigation device comprises a water storage tank, a filter screen, absorbent cotton and a water pipe; the control device comprises a PLC controller, a pressure sensor and a valve; the energy supply device supplies power to other devices; the condensing plate is vertically arranged, and a water storage tank is arranged below the condensing plate; the water pipe is connected with the water storage tank and is controlled by a valve; the water absorption cotton is inserted on the water pipe. The utility model provides an irrigation equipment based on automatic catchment of air water source and moisturizing collects air moisture through the condensation liquefaction, and moisture supplies crop growth is carried automatically to rethread capillary to realize energy-concerving and environment-protective, efficient agricultural irrigation mode.
Description
Technical Field
The invention relates to an irrigation device, in particular to an automatic water collecting irrigation device of an air water source.
Background
Although the amount of water on earth is huge, the water can be directly used by people in production and living, but is very limited. China is a big agricultural country, has more population, less cultivated land and frequent flood and drought disasters, and special climatic, geographical and social conditions determine the development path of agriculture which needs to be irrigated in most areas of China.
And the agricultural water consumption is huge, and the water utilization rate is very low. Currently, irrigation methods are mainly diffused irrigation, sprinkler irrigation, micro-sprinkler irrigation, drip irrigation and infiltrating irrigation, but these irrigation methods have some common disadvantages: firstly, irrigation water is mostly from the surface or underground water, and a large amount of irrigation requirements often cause the shortage of multiple water resources (such as north China and northeast China); secondly, the water supply amount of each irrigation is larger than the absorption amount of crops at that time, the purpose is to store water in soil for the crops to absorb during the water supply interval, and the irrigation mode of 'water storage in soil' usually causes water loss due to soil surface evaporation and soil layer leakage, and reduces the effective utilization efficiency of water.
Disclosure of Invention
The invention aims to provide a novel irrigation device capable of changing air moisture into liquid water, automatically collecting and replenishing water, and realizing an agricultural irrigation mode with energy conservation, environmental protection, water conservation and high efficiency.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an automatic water collecting and irrigating device of an air water source comprises an energy supply device, a water collecting device, an irrigating device and a control device;
the energy supply device comprises a photovoltaic solar panel and a storage battery; the water collecting device comprises a water collecting tank air inlet, an air outlet, an electric fan and a semiconductor condensing plate; the irrigation device comprises a water storage tank, a filter screen, absorbent cotton and a water pipe; the control device comprises a PLC controller, a pressure sensor and a valve; the storage battery supplies power for the fan, the semiconductor condensation plate and the control device; the semiconductor condensation plate is vertically arranged, and a water storage tank is arranged below the semiconductor condensation plate; the water pipe is connected with the water storage tank and is controlled by a valve; the water absorption cotton is inserted on the water pipe.
The photovoltaic solar collector board is installed at the top of the water collecting tank, is freely switched on and off, and is connected with the storage battery.
The storage battery stores electric quantity to supply power for the engine, the semiconductor condensation plate and the control device.
Place pressure sensor under the above-mentioned water storage tank, pressure sensor links to each other with PLC, shows through the display screen of water tank outer wall to control flap.
The storage battery supplies power to the semiconductor cold plate through the control device.
The electric fan is installed outside the air inlet of the water collecting tank, and the semiconductor condensing plate is vertically placed in the middle of the water collecting tank.
The water storage tank is arranged below the semiconductor condensation plate, and a filter screen is arranged in the water storage tank.
The water absorption rod is a built-in capillary tube.
The water absorption rods are vertically inserted into the water pipes and are uniformly distributed.
The invention has the advantages that: the utility model provides an irrigation equipment that can catchment automatically and moisturizing based on air water source collects moisture through the steam in the condensation liquefied air, and the rethread capillary action provides suitable moisture for the crop growth to realize energy-concerving and environment-protective, the efficient agricultural irrigation mode of water conservation.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a front view of the structural schematic of the present invention.
Description of reference numerals: 1-photovoltaic solar energy collecting plate, 2-storage battery, 3-air inlet, 4-air outlet, 5-electric fan, 6-semiconductor condensing plate, 7-water storage tank, 8-filter screen, 9-water pipe, 10-absorbent cotton, 11-PLC controller, 12-pressure sensor, 13-valve.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in fig. 2, the automatic water collecting and irrigating device of the air water source comprises an energy supply device, a water collecting device, an irrigating device and a control device; the energy supply device comprises a photovoltaic solar panel 1 and a storage battery 2; the water collecting device comprises a water collecting tank air inlet 3, an air outlet 4, an electric fan 5 and a semiconductor condensing plate 6; the irrigation device comprises a water storage tank 7, a filter screen 8, a water pipe 9 and absorbent cotton 10; the control device comprises a PLC (programmable logic controller) 11, a pressure sensor 12 and a valve 13; the storage battery 2 is connected with the photovoltaic solar collector panel 1 and supplies power to the fan 3, the semiconductor condenser plate 6, the PLC 11, the pressure sensor 12 and the valve 13; the pressure sensor 12 is arranged below the water storage tank 7, and the PLC 11 is used for controlling the opening and closing of the photovoltaic solar collector panel 1, the semiconductor condenser panel 6 and the valve 13, so that the automatic and reasonable water collection irrigation can be carried out in dry and wet seasons; the PLC 11 is displayed by a display screen on the outer wall of the water tank; the electric fan 5 is placed at the air inlet 3, and introduces air to accelerate air circulation; the semiconductor condensation plate 6 is vertically arranged and is opposite to the air inlet 3, the back heat dissipation part is opposite to the air outlet 4, the water storage tank 7 is arranged below the semiconductor condensation plate, and formed water drops converge and enter the water storage tank 7; the filter screen is placed in the water storage tank 7, so that impurities are prevented from blocking the water pipe 9, and regular cleaning can be performed; the water pipe 9 is connected with the water storage tank 7 and is controlled by a valve 13; the water absorption cotton 10 is inserted on the water pipe 13, and is evenly distributed on the water pipe 13, the number is not limited, the action of the surface tension of the liquid of the built-in capillary tube and the pressure difference between the inside and the outside of the curved surface exerts pulling force on the water stored in the water storage tank, so that the water automatically rises along the pipe wall and is conveyed to the root system of the crops.
The specific use method comprises the following steps:
the device is filled with a proper amount of water to fill the water pipe. Fully storing the electricity and starting the device.
The electric fan accelerates air flow, warm and wet air is conveyed to the surface of the semiconductor refrigerating sheet, the temperature is reduced to the dew point temperature required by liquefaction by using the Peltier effect of the semiconductor material, and liquid drops formed by condensation of water vapor are converged into the water storage tank for storage under the action of gravity. The converged water flows into the water pipe after being filtered by the filter screen.
When the pressure sensor reaches a threshold value, the semiconductor condensing plate and the electric fan are turned off through the PLC, and when the minimum set value is reached, the semiconductor condensing plate and the electric fan are turned on again.
In rainy days, the photovoltaic solar collector plate at the top of the device is opened, rainwater is collected by the water storage tank, and a valve between the water storage tank and the water pipe is closed, so that unnecessary irrigation activities are avoided.
The PLC controller is provided with an external display screen, so that management and control are facilitated.
A large number of capillary tubes in the absorbent cotton exert pulling force on water stored in the water pipe under the action of surface tension of the liquid and pressure difference between the inside and the outside of the curved surface, so that water automatically rises along the pipe wall and is conveyed to crops.
The number of the water pipes and the water absorption rods is not definitely limited, and the layout density is determined according to the actual situation and is reasonable and orderly.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides an automatic irrigation equipment that catchments of air water source, includes energy supply device, water-collecting device, irrigation equipment and controlling means, its characterized in that: the energy supply device comprises a photovoltaic solar panel and a storage battery; the water collecting device comprises a water collecting tank air inlet, an air outlet, an electric fan and a semiconductor condensing plate; the irrigation device comprises a water storage tank, a filter screen, absorbent cotton and a water pipe; the control device comprises a PLC controller, a pressure sensor and a valve; the storage battery supplies power for the fan, the semiconductor condensation plate and the control device; the semiconductor condensation plate is vertically arranged, and a water storage tank is arranged below the semiconductor condensation plate; the water pipe is connected with the water storage tank and is controlled by a valve; the water absorption cotton is inserted on the water pipe.
2. The automatic water collecting and irrigating device of air water source as claimed in claim 1, wherein: the photovoltaic solar collector plate is arranged at the top of the water collecting tank, can be freely closed and is connected with the storage battery.
3. The automatic water collecting and irrigating device of air water source as claimed in claim 1, wherein: the storage battery stores electric quantity to supply power for the semiconductor condensation plate and the control device of the electric fan.
4. The automatic water collecting and irrigating device of air water source as claimed in claim 1, wherein: the electric fan is installed at the air inlet of the water collecting tank, and the semiconductor condensation plate is vertically placed in the middle of the water collecting tank.
5. The automatic water collecting and irrigating device of air water source as claimed in claim 1, wherein: the water storage tank is arranged below the semiconductor condensation plate, and a filter screen is arranged in the water storage tank.
6. The automatic water collecting and irrigating device of air water source as claimed in claim 1, wherein: the water storage tank is connected with the water pipe and is controlled by a valve.
7. The automatic water collecting and irrigating device of air water source as claimed in claim 1, wherein: a pressure sensor is arranged below the water storage tank, the pressure sensor is connected with a PLC, and a valve is controlled.
8. The automatic water collecting and irrigating device of air water source as claimed in claim 1, wherein: the water absorption cotton is a built-in capillary tube.
9. The automatic water collecting and irrigating device of air water source as claimed in claim 1, wherein: the water absorption cotton is vertically inserted into the water pipe and evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022243.XU CN211379106U (en) | 2019-07-02 | 2019-07-02 | Automatic water-collecting irrigation device for air water source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022243.XU CN211379106U (en) | 2019-07-02 | 2019-07-02 | Automatic water-collecting irrigation device for air water source |
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| Publication Number | Publication Date |
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| CN211379106U true CN211379106U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921022243.XU Active CN211379106U (en) | 2019-07-02 | 2019-07-02 | Automatic water-collecting irrigation device for air water source |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150105A (en) * | 2019-07-02 | 2019-08-23 | 安徽理工大学 | A kind of air water source automatic water collecting irrigation rig |
| CN112503650A (en) * | 2020-12-02 | 2021-03-16 | 珠海格力电器股份有限公司 | Water condensing device, control method, control device, electric appliance and storage medium |
-
2019
- 2019-07-02 CN CN201921022243.XU patent/CN211379106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150105A (en) * | 2019-07-02 | 2019-08-23 | 安徽理工大学 | A kind of air water source automatic water collecting irrigation rig |
| CN112503650A (en) * | 2020-12-02 | 2021-03-16 | 珠海格力电器股份有限公司 | Water condensing device, control method, control device, electric appliance and storage medium |
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