CN220291675U - Power supply system for sprinkler - Google Patents
Power supply system for sprinkler Download PDFInfo
- Publication number
- CN220291675U CN220291675U CN202321748057.0U CN202321748057U CN220291675U CN 220291675 U CN220291675 U CN 220291675U CN 202321748057 U CN202321748057 U CN 202321748057U CN 220291675 U CN220291675 U CN 220291675U
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- sprinkler
- wiring terminal
- power supply
- electric equipment
- power
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- 230000005611 electricity Effects 0.000 abstract description 21
- 238000010248 power generation Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
Abstract
The utility model discloses a power supply system for a sprinkler, which comprises a wiring terminal, a transformer, an inverter, a battery device, electric equipment, a conversion device, a main board and at least one electric element, wherein the wiring terminal is connected with the transformer; the input end of the wiring terminal is respectively connected with the inverter and the transformer, the input end of the inverter is connected with the battery device, the input end of the transformer is used for being connected with a first external power supply, and the input end of the wiring terminal is also used for being connected with a second external power supply; the output end of the wiring terminal is connected with the electric equipment so as to supply power for the electric equipment, the input end of the conversion device is connected with the output end of the wiring terminal, and the output end of the conversion device is connected with the main board and the electric element. The utility model can make the sprinkler have more electricity taking modes, can supply power for the sprinkler by using various power supplies, further can reduce the difficulty of electricity taking and using of the sprinkler, and improves the convenience of electricity taking of the sprinkler.
Description
Technical Field
The utility model relates to a power supply system for a sprinkler.
Background
At present, the sprinkling machine is a machine device for sprinkling and irrigating crops in the field, and the sprinkling machine can work normally only by being connected with an external power supply of 220V. For example, chinese patent publication No. CN208016561U discloses an intelligent electric reel sprinkler, in which various electric elements are required to be connected to 220V mains supply. Because some existing sprinkling machines can only be connected with an external power supply with 220V, the external power supply with 220V is needed to be found in the field to supply power for the sprinkling machine, however, the external power supply at the field head is less, and even if the external power supply is found, the external power supply is not needed to be 220V, so that the existing sprinkling machine is inconvenient to take electricity and use electricity when working in the field, and is difficult and heavy.
Because the electricity is inconvenient to get to the sprinkling machine, chinese patent publication No. CN211720318U discloses a simple solar power supply device for a reel sprinkling machine, which supplies power to the sprinkling machine through solar power generation. However, the solar power generation has limited power, and cannot meet the power consumption requirement of the sprinkler; moreover, the solar power generation is greatly influenced by the illumination intensity, and the illumination intensity cannot be controlled manually, so that the solar power generation cannot supply power for the sprinkler stably; in summary, solar power generation still cannot well solve the problem that electricity taking and electricity using are very difficult when the sprinkler works.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a power supply system for a sprinkler, which can enable the sprinkler to have more electricity taking modes, can supply power for the sprinkler by using various power supplies, further can reduce the electricity taking difficulty of the sprinkler and improve the electricity taking convenience of the sprinkler.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a power supply system for a sprinkler comprises a wiring terminal, a transformer, an inverter, a battery device, electric equipment, a conversion device, a main board and at least one electric element; wherein,
the input end of the wiring terminal is respectively connected with the inverter and the transformer;
the input end of the inverter is connected with the battery device;
the input end of the transformer is used for being connected with a first external power supply;
the input end of the wiring terminal is also used for being connected with a second external power supply;
the output end of the wiring terminal is directly or indirectly connected with the electric equipment so as to supply power for the electric equipment;
the input end of the conversion device is connected with the output end of the wiring terminal, the conversion device is used for converting the accessed alternating current into direct current in a buck mode and outputting the direct current, and the output end of the conversion device is connected with the main board and the electrical element to supply power for the main board and the electrical element;
and the main board is respectively connected with the electric equipment and the electric element in a control way.
The connection mode between the wiring terminal and the electric equipment is further provided, the output end of the wiring terminal is connected with the electric equipment through a circuit breaker, one end of the circuit breaker is connected with the output end of the wiring terminal, and the other end of the circuit breaker is connected with the electric equipment.
The circuit breaker is connected with the driver in the electric equipment, the driver is connected with the motor, and the main board is in control connection with the driver.
Further, the driver is connected to the motor through a signal line and a power line.
Further, the electric elements are provided with a plurality of electric elements, and each electric element comprises a display screen, an indicator light and an alarm device;
the main board is respectively connected with the display screen, the indicator lamp and the alarm device in a control manner;
the output end of the conversion device is respectively and electrically connected with the display screen, the indicator lamp and the alarm device.
Further, the display screen is a touch display screen.
Further provided is a specific scheme of the alarm device, wherein the alarm device is a buzzer.
A specific solution of the conversion device is further provided, wherein the conversion device is an AC/DC buck converter.
By adopting the technical scheme, the sprinkler can have three electricity taking modes. The first electricity taking mode is that the transformer is connected to a first external power supply, the transformer converts the first external power supply into proper voltage and outputs the proper voltage to the wiring terminal, and then the wiring terminal is used for supplying power to the electric equipment and the conversion device in the sprinkler. The second electricity taking mode is that the input end of the wiring terminal is directly connected to a second external power supply, and then the electric equipment in the sprinkler and the conversion device can be directly powered through the wiring terminal. The third electricity taking mode is that direct current is provided for the inverter through the battery device, the inverter converts the direct current provided by the battery device into alternating current and outputs the alternating current to the wiring terminal, and then the wiring terminal is used for supplying power to the electric equipment and the conversion device in the sprinkler. Specifically, the first external power supply, the second external power supply and any one of the battery devices can supply power to the sprinkler, so that the sprinkler has more electricity taking modes, and can supply power to the sprinkler by using various power supplies, thereby reducing the difficulty of electricity taking and electricity consumption of the sprinkler and improving the convenience of electricity taking of the sprinkler. The first external power supply is 380V alternating current, the second external power supply is 220V alternating current, and the battery device can provide 48V direct current. When the sprinkler works in the field, when 380V alternating current power supply can be found, the 380V alternating current power supply is connected to the transformer, the transformer converts 380V alternating current into 220V alternating current and outputs 220V alternating current to the electric equipment and the conversion device in the sprinkler through the wiring terminal. When the 220V alternating current power supply can be found, the 220V alternating current power supply is directly connected to the wiring terminal, and the 220V alternating current power supply is output to the electric equipment and the conversion device in the sprinkler through the wiring terminal. When no external power supply is found, the battery device is used for providing direct current for the inverter, and the inverter converts the direct current provided by the battery device into 220V alternating current and outputs the 220V alternating current to the electric equipment and the conversion device in the sprinkler through the wiring terminal. The electric equipment can work normally after being connected with 220V alternating current, the conversion device is used for converting the 220V alternating current into 24V direct current in a down-converting mode and outputting the 24V direct current so as to supply power for the main board and the electric elements, and the main board can control the electric equipment and the electric elements to work. The power supply system has the advantages that the scheme is adopted, the sprinkling machine can have more power taking modes, various power supplies can be used for supplying power to the sprinkling machine, the difficulty in power taking and power consumption of the sprinkling machine is further reduced, and the convenience in power taking of the sprinkling machine is improved.
Drawings
Fig. 1 is a schematic view of a power supply system for a sprinkler according to the present utility model.
Detailed Description
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1, a power supply system for a sprinkler includes a connection terminal 1, a transformer 2, an inverter 3, a battery device 4, electric equipment 5, a conversion device, a main board 6, and at least one electric component; wherein,
the input end of the wiring terminal 1 is respectively connected with the inverter 3 and the transformer 2;
the input end of the inverter 3 is connected with the battery device 4;
the input end of the transformer 2 is used for being connected with a first external power supply 7;
the input end of the wiring terminal 1 is also used for being connected with a second external power supply 8;
the output end of the connecting terminal 1 is directly or indirectly connected with the electric equipment 5 so as to supply power for the electric equipment 5;
the input end of the conversion device is connected with the output end of the wiring terminal 1, the conversion device is used for converting the accessed alternating current into direct current in a buck mode and outputting the direct current, and the output end of the conversion device is connected with the main board 6 and the electrical element to supply power for the main board 6 and the electrical element;
the main board 6 is respectively connected with the electric equipment 5 and the electric element in a control way; specifically, the electric equipment 5, the main board 6 and the electric elements are all part of a sprinkler.
By adopting the scheme of the embodiment of the application, the sprinkler can have three electricity taking modes. The first power taking mode is that the transformer 2 is connected to the first external power supply 7, the transformer 2 converts the first external power supply 7 into a proper voltage and outputs the proper voltage to the wiring terminal 1, and then the wiring terminal 1 supplies power to the electric equipment 5 and the conversion device in the sprinkler. The second power taking mode is that the input end of the wiring terminal 1 is directly connected to a second external power supply 8, so that the electric equipment 5 and the conversion device in the sprinkler can be directly powered through the wiring terminal 1. The third power taking mode is that direct current is provided to the inverter 3 through the battery device 4, the inverter 3 converts the direct current provided by the battery device 4 into alternating current and outputs the alternating current to the wiring terminal 1, and then the electric equipment 5 and the conversion device in the sprinkler are powered through the wiring terminal 1. Specifically, any one of the first external power supply 7, the second external power supply 8 and the battery device 4 can supply power to the sprinkler, so that the sprinkler has more power taking modes, can supply power to the sprinkler by using various power supplies, further reduces the difficulty of power taking and power consumption of the sprinkler, and improves the convenience of power taking of the sprinkler.
Further specifically, the first external power supply 7 is 380V ac, the second external power supply 8 is 220V ac, and the battery device 4 can provide 48V dc. When the sprinkler works in the field, when 380V alternating current power supply can be found, the 380V alternating current power supply is connected to the transformer 2, the transformer 2 converts 380V alternating current into 220V alternating current and outputs 220V alternating current to the electric equipment 5 and the conversion device in the sprinkler through the wiring terminal 1. When the 220V alternating current power supply can be found, the 220V alternating current power supply is directly connected to the wiring terminal 1, and the 220V alternating current power is output to the electric equipment 5 and the conversion device in the sprinkler through the wiring terminal 1. When no external power supply is found, the battery device 4 is used for providing direct current to the inverter 3, and the inverter 3 converts the direct current provided by the battery device 4 into 220V alternating current and outputs the 220V alternating current to the electric equipment 5 and the conversion device in the sprinkler through the connecting terminal 1. The power utilization device 5 can work normally after being connected with 220V alternating current, the conversion device converts the 220V alternating current into 24V direct current in a down-converting mode, so that power is supplied to the main board 6 and the electrical components, and the main board 6 can control the power utilization device 5 and the electrical components to work. The power supply system has the advantages that the scheme is adopted, the sprinkling machine can have more power taking modes, various power supplies can be used for supplying power to the sprinkling machine, the difficulty in power taking and power consumption of the sprinkling machine is further reduced, and the convenience in power taking of the sprinkling machine is improved.
Any mode of externally connecting 380V alternating current, externally connecting 220V alternating current and using a battery device 4 can supply power for the sprinkler.
As shown in fig. 1, the output end of the wiring terminal 1 is connected with the electric equipment 5 through a breaker 9, one end of the breaker 9 is connected with the output end of the wiring terminal 1, and the other end of the breaker 9 is connected with the electric equipment 5.
As shown in fig. 1, the electric equipment 5 can be connected with a driver 10 and a motor 11, the circuit breaker 9 is connected with the driver 10 in the electric equipment 5, the driver 10 is connected with the motor 11, and the main board 6 is connected with the driver 10 in a control way; wherein, the motor 11 is used for being connected with a speed reducer so as to drive a reel in the sprinkler to rotate; in this embodiment, the sprinkler may be a reel-type sprinkler.
In this embodiment, the driver 10 may be connected to the motor 11 through a signal line and a power line.
As shown in fig. 1, the electrical components are provided in plurality, and the electrical components can include a display screen 12, an indicator light 13 and an alarm device;
the main board 6 is respectively connected with the display screen 12, the indicator lights 13 and the alarm device in a control manner;
the output end of the conversion device is respectively and electrically connected with the display screen 12, the indicator light 13 and the alarm device so as to supply power for the display screen 12, the indicator light 13 and the alarm device.
In this embodiment, the display screen 12 may be a touch display screen, the alarm device may be a buzzer 14, and the conversion device may be an AC/DC buck converter 15; specifically, the AC/DC buck converter 15 is configured to convert the accessed 220V AC power into 24V DC power, so as to supply power to the motherboard 6 and the electrical components; the specific structure of the AC/DC buck converter 15 is well known to those skilled in the art, and will not be described in detail in this embodiment.
In summary, by adopting the technical scheme, the sprinkler can have three electricity taking modes. The first power taking mode is that the transformer 2 is connected to the first external power supply 7, the transformer 2 converts the first external power supply 7 into a proper voltage and outputs the proper voltage to the wiring terminal 1, and then the wiring terminal 1 supplies power to the electric equipment 5 and the conversion device in the sprinkler. The second power taking mode is that the input end of the wiring terminal 1 is directly connected to a second external power supply 8, so that the electric equipment 5 and the conversion device in the sprinkler can be directly powered through the wiring terminal 1. The third power taking mode is that direct current is provided to the inverter 3 through the battery device 4, the inverter 3 converts the direct current provided by the battery device 4 into alternating current and outputs the alternating current to the wiring terminal 1, and then the electric equipment 5 and the conversion device in the sprinkler are powered through the wiring terminal 1. Specifically, any one of the first external power supply 7, the second external power supply 8 and the battery device 4 can supply power to the sprinkler, so that the sprinkler has more power taking modes, can supply power to the sprinkler by using various power supplies, further reduces the difficulty of power taking and power consumption of the sprinkler, and improves the convenience of power taking of the sprinkler. The first external power supply 7 is 380V ac, the second external power supply 8 is 220V ac, and the battery device 4 can provide 48V dc. When the sprinkler works in the field, when 380V alternating current power supply can be found, the 380V alternating current power supply is connected to the transformer 2, the transformer 2 converts 380V alternating current into 220V alternating current and outputs 220V alternating current to the electric equipment 5 and the conversion device in the sprinkler through the wiring terminal 1. When the 220V alternating current power supply can be found, the 220V alternating current power supply is directly connected to the wiring terminal 1, and the 220V alternating current power is output to the electric equipment 5 and the conversion device in the sprinkler through the wiring terminal 1. When no external power supply is found, the battery device 4 is used for providing direct current to the inverter 3, and the inverter 3 converts the direct current provided by the battery device 4 into 220V alternating current and outputs the 220V alternating current to the electric equipment 5 and the conversion device in the sprinkler through the connecting terminal 1. The power utilization device 5 can work normally after being connected with 220V alternating current, the conversion device converts the 220V alternating current into 24V direct current in a down-converting mode, so that power is supplied to the main board 6 and the electrical components, and the main board 6 can control the power utilization device 5 and the electrical components to work. The power supply system has the advantages that the scheme is adopted, the sprinkling machine can have more power taking modes, various power supplies can be used for supplying power to the sprinkling machine, the difficulty in power taking and power consumption of the sprinkling machine is further reduced, and the convenience in power taking of the sprinkling machine is improved.
The technical problems, technical solutions and advantageous effects solved by the present utility model have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the scope of protection of the present utility model.
Claims (8)
1. The power supply system for the sprinkler is characterized by comprising a wiring terminal (1), a transformer (2), an inverter (3), a battery device (4), electric equipment (5), a conversion device, a main board (6) and at least one electric element; wherein,
the input end of the wiring terminal (1) is respectively connected with the inverter (3) and the transformer (2);
the input end of the inverter (3) is connected with the battery device (4);
the input end of the transformer (2) is used for being connected with a first external power supply (7);
the input end of the wiring terminal (1) is also used for being connected with a second external power supply (8);
the output end of the wiring terminal (1) is directly or indirectly connected with the electric equipment (5) so as to supply power for the electric equipment (5);
the input end of the conversion device is connected with the output end of the wiring terminal (1), the conversion device is used for converting the accessed alternating current into direct current in a buck mode and outputting the direct current, and the output end of the conversion device is connected with the main board (6) and the electrical element to supply power for the main board (6) and the electrical element;
the main board (6) is respectively connected with the electric equipment (5) and the electric element in a control way.
2. The power system for a sprinkler according to claim 1, wherein,
the output end of the wiring terminal (1) is connected with the electric equipment (5) through a circuit breaker (9), one end of the circuit breaker (9) is connected with the output end of the wiring terminal (1), and the other end of the circuit breaker (9) is connected with the electric equipment (5).
3. The power system for a sprinkler according to claim 2, wherein,
the electric equipment (5) comprises a driver (10) and a motor (11), the circuit breaker (9) is connected with the driver (10) in the electric equipment (5), the driver (10) is connected with the motor (11), and the main board (6) is connected with the driver (10) in a control mode.
4. A power system for a sprinkler according to claim 3, characterized in that the drive (10) is connected to the motor (11) via signal and power lines.
5. The power supply system for a sprinkler according to claim 1, wherein the electrical components are provided in plurality, the electrical components including a display screen (12), an indicator light (13) and an alarm device;
the main board (6) is respectively connected with the display screen (12), the indicator lamp (13) and the alarm device in a control manner;
the output end of the conversion device is respectively and electrically connected with the display screen (12), the indicator lamp (13) and the alarm device.
6. The power system for a sprinkler according to claim 5, wherein the display screen (12) is a touch display screen.
7. The power system for a sprinkler according to claim 5, wherein the alarm device is a buzzer (14).
8. The power supply system for a sprinkler according to claim 1, characterized in that the converting means is an AC/DC buck converter (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321748057.0U CN220291675U (en) | 2023-07-05 | 2023-07-05 | Power supply system for sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321748057.0U CN220291675U (en) | 2023-07-05 | 2023-07-05 | Power supply system for sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220291675U true CN220291675U (en) | 2024-01-02 |
Family
ID=89343799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321748057.0U Active CN220291675U (en) | 2023-07-05 | 2023-07-05 | Power supply system for sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220291675U (en) |
-
2023
- 2023-07-05 CN CN202321748057.0U patent/CN220291675U/en active Active
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