Intelligent irrigation device for white tea garden

Abstract

The utility model discloses an intelligent irrigation device for a white tea garden, which is characterized in that a water pump is arranged in a water tank, the water pump is electrically connected with a water pump controller, the output end of the water pump is connected with an output water pipe, and a plurality of water spraying devices are arranged on the output water pipe; according to the intelligent irrigation device for the white tea garden, the situation that in the prior art, irrigation can only be conducted according to existing data calculation and setting in the actual use process, and automatic processing is difficult to conduct in special weather in special years is improved, and when the two detectors both display that the current humidity is low, the valve is controlled to be opened; the water pump is controlled to be started during opening, so that the tea trees in the range are watered, the valve is closed after watering is conducted for a period of time, and the valve in a certain range can be manually controlled to be opened in a wireless connection mode to conduct manual watering operation.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to an intelligent irrigation device for a white tea garden. Background Art

[0002] At present, China Patent No.: CN201811317067.2 discloses an intelligent irrigation device and an irrigation method, wherein the intelligent irrigation device comprises a water tank, the water tank has an outlet pipe, the outlet pipe is connected to a main pipe, the main pipe is respectively connected to a plurality of branch pipes, an irrigation water pump is arranged on the outlet pipe, an electromagnetic valve is arranged on the branch pipe, the electromagnetic valve and the irrigation water pump are both connected to a programmable controller, the programmable controller comprises a CPU, a clock and a timer, and the programmable controller is also connected to a light intensity sensor. The beneficial effects of the present invention are as follows: according to the different longitudes and latitudes of various places, the local sunrise and sunset times are automatically calculated, and the accumulated amount of light is measured according to the sunrise and sunset times of different regions and seasons, and the influence of the accumulated amount of light on the growth of plants is fully considered, so as to adjust the time to start irrigation, irrigate the plants more accurately, and reduce the waste of water and fertilizer. However, in the actual use process, the prior art still has the problem that it can only be irrigated according to the settings based on the existing data, and it is difficult to automatically handle when encountering special weather in special years. Utility Model Content

[0003] Therefore, in view of the above-mentioned problems, the utility model proposes an intelligent irrigation device for white tea gardens, which solves the technical problems that the prior art can only irrigate according to the settings based on the existing data during actual use, and is difficult to automatically handle when encountering special weather in special years.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an intelligent irrigation device for a white tea garden, whose structure includes a water tank, a water pump, a water pump controller, an output water pipe, and a water spraying device. A water pump is arranged inside the water tank, and the water pump is electrically connected to the water pump controller. The output end of the water pump is connected to the output water pipe. A plurality of water spraying devices are arranged on the output water pipe. The water spraying device includes a connecting pipe, a control valve, an adjustable nozzle, a controller, a first humidity detector, and a second humidity detector. A control valve is arranged on the connecting pipe, and the front end of the connecting pipe is connected to the output water pipe, and the other end of the output water pipe is connected to the adjustable nozzle. The control valve is a solenoid valve structure, and the control valve is connected to the controller, and the controller is electrically connected to the first humidity detector and the second humidity detector respectively.

[0005] Furthermore, the first humidity detector and the second humidity detector have the same structure. Both the first humidity detector and the second humidity detector are structures in which a plurality of humidity-sensitive capacitors are arranged in parallel. The humidity-sensitive capacitors are exposed, and the remaining circuits are encapsulated by glue.

[0006] Furthermore, the first humidity detector is arranged at a position underground at a distance of 3-5 cm from the ground.

[0007] Furthermore, the second humidity detector is arranged at a position underground at a distance of 50-80 cm from the ground surface.

[0008] Furthermore, the first humidity detector is set within a range of at least 10 cm from the horizontal position of the adjustable nozzle.

[0009] Furthermore, the controller includes a set of wireless transceiver circuits, a set of valve control circuits and a set of humidity detection circuits.

[0010] By adopting the above-mentioned technical scheme, the beneficial effect of the utility model is as follows: the intelligent irrigation device for white tea garden improves the existing technology which still has the problem that irrigation can only be carried out according to the settings based on the existing data during actual use, and it is difficult to automatically handle the special weather in special years. When both detectors show that the current humidity is relatively low, the valve is controlled to open, and the water pump is controlled to start during the opening, so as to water the tea trees within the range. After watering for a period of time, the valve is closed. The valve opening within a certain range can also be manually controlled by wireless connection to carry out manual watering. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the water spray device of the utility model.

[0013] In the figure: 1. water tank; 2. water pump; 3. water pump controller; 4. output water pipe; 5. water spraying device; 11. connecting pipe; 12. control valve; 13. adjustable nozzle; 14. controller; 51. first humidity detector; 16. second humidity detector. DETAILED DESCRIPTION

[0014] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0015] refer to Figure 1-Figure 2The present embodiment provides an intelligent irrigation device for a white tea garden, which includes a water tank 1, a water pump 2, a water pump controller 3, an output water pipe 4, and a water spraying device 5. The water pump 2 is arranged inside the water tank 1, and the water pump 2 is electrically connected to the water pump controller 3. The output end of the water pump 2 is connected to the output water pipe 4, and a plurality of water spraying devices 5 are arranged on the output water pipe 4. The water spraying device 5 includes a connecting pipe 11, a control valve 12, an adjustable nozzle 13, a controller 14, a first humidity detector 51, and a second humidity detector 16. The control valve 12 is arranged on the connecting pipe 11, and the front end of the connecting pipe 11 is connected to the output water pipe 4, and the other end of the output water pipe 4 is connected to the adjustable nozzle 13. The control valve 12 is a solenoid valve structure, and the control valve 12 is connected to the controller 14, and the controller 14 is electrically connected to the first humidity detector 51 and the second humidity detector 16 respectively.

[0016] The first humidity detector 51 and the second humidity detector 16 have the same structure. Both the first humidity detector 51 and the second humidity detector 16 have a structure in which a plurality of humidity-sensitive capacitors are arranged in parallel. The humidity-sensitive capacitors are exposed, and the remaining circuits are encapsulated by glue.

[0017] The first humidity detector 51 is disposed at a position 3-5 cm underground from the ground.

[0018] The second humidity detector 16 is disposed at a position underground 50-80 cm from the ground surface.

[0019] The first humidity detector 51 is arranged within a range of at least 10 cm from the horizontal position of the adjustable nozzle 13 .

[0020] The controller 14 includes a set of wireless transceiver circuits, a set of valve control circuits and a set of humidity detection circuits, and also includes related infrastructure such as power supply circuits. In addition, the circuit mentioned here includes a circuit structure and its necessary control chip. The controller 14 in this solution is a purchased product, which is used to realize simple functions such as wireless connection, valve control, and automatic closing. Its structure is well known and will not be repeated in this embodiment.

[0021] The white tea garden intelligent irrigation device improves the existing technology, which still has the problem of only being able to irrigate according to the settings based on the existing data during actual use, and is difficult to automatically handle when encountering special weather in special years. When both detectors show that the current humidity is relatively low, the control valve 12 is opened, and the water pump 2 is controlled to start during the opening, so as to water the tea trees within the range. After watering for a period of time, the valve is closed. The valve within a certain range can also be manually controlled to open through wireless connection for manual watering.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An intelligent irrigation device for a white tea garden, characterized in that: Its structure includes a water tank, a water pump, a water pump controller, an output water pipe, and a water spraying device. The water pump is arranged inside the water tank, the water pump is electrically connected to the water pump controller, the output end of the water pump is connected to the output water pipe, and a plurality of water spraying devices are arranged on the output water pipe. The water spray device includes a connecting pipe, a control valve, an adjustable nozzle, a controller, a first humidity detector, and a second humidity detector. The connecting pipe is provided with a control valve, the front end of the connecting pipe is connected to an output water pipe, and the other end of the output water pipe is connected to the adjustable nozzle. The control valve is a solenoid valve structure, and the control valve is connected to the controller, and the controller is electrically connected to the first humidity detector and the second humidity detector respectively.

2. The intelligent irrigation device for white tea garden according to claim 1, characterized in that: The first humidity detector and the second humidity detector have the same structure. Both the first humidity detector and the second humidity detector have a structure in which a plurality of humidity-sensitive capacitors are arranged in parallel. The humidity-sensitive capacitors are exposed, and the remaining circuits are encapsulated by glue.

3. The intelligent irrigation device for white tea garden according to claim 1, characterized in that: The first humidity detector is arranged at a position underground 3-5 cm from the ground.

4. The intelligent irrigation device for white tea garden according to claim 1, characterized in that: The second humidity detector is disposed at a position underground 50-80 cm from the ground surface.

5. The intelligent irrigation device for white tea garden according to claim 1, characterized in that: The first humidity detector is set within a range of at least 10 cm from the horizontal position of the adjustable nozzle.

6. The intelligent irrigation device for white tea garden according to claim 1, characterized in that: The controller includes a set of wireless transceiver circuits, a set of valve control circuits and a set of humidity detection circuits.

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