Intelligent agricultural subsurface irrigation equipment

Abstract

The utility model discloses intelligent agricultural subsurface irrigation equipment, and particularly relates to the field of intelligent agricultural irrigation, which comprises a box body, a top cover is fixedly arranged at the top of the box body, a water supply pump and a water outlet pump are respectively and fixedly arranged on two sides of the box body, and two ends of the water supply pump and the water outlet pump are respectively and fixedly connected with a water supply pipe and a water outlet pipe. By arranging a water return pipe, a second control valve and a separation water tank, when the device is used in a cold period, in order to avoid the situation that water sources in the water outlet pipe and the box body do not flow for a long time and are frozen, a water outlet pump and the second control valve can be started through a controller, and the water supply pipe and the water outlet pipe are communicated with the interior of the box body; and a first control valve in the separation water tank is closed, so that a water source in the tank body and the water outlet pipe forms backflow through power of a water outlet pump and guidance of a water return pipe, the probability that the water source is frozen is effectively reduced, the situation of loss caused by water flow freezing is avoided, and the safety of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of smart agricultural irrigation, and more specifically, to a smart agricultural underground irrigation device. Background Art

[0002] Smart agriculture is a new direction of agricultural development. It timely adjusts soil conditions and environmental parameters according to the growth habits of crops, and obtains the highest returns with the least investment. It has changed the traditional agricultural and extensive production management model that must rely on the environment for planting, improved the quality of agricultural products, adjusted the industrial structure of agriculture, ensured the total output of agricultural products, and efficiently utilized various agricultural resources, achieving considerable economic and social benefits.

[0003] After searching, the existing patent (publication number: CN215648250U) discloses a set of smart agricultural underground irrigation and fertilization equipment, which solves the problem of low efficiency of step-by-step irrigation and fertilization in the prior art. The utility model includes a groundwater extraction device and a fertilizer distribution device. The water outlet of the groundwater extraction device is connected to a main water pipe, and the main water pipe is connected to a rainwater receiving device. The water outlet of the main water pipe is connected to a distributor, and the distributor is connected to a number of irrigation branches; the liquid inlet of the fertilizer distribution device is connected to the main water pipe, and the liquid outlet of the fertilizer distribution device is connected to the irrigation branch. The utility model is an integrated irrigation and fertilization system. Through the cooperation of the irrigation system and the fertilizer system, efficient irrigation and uniform fertilizer application are completed to achieve the purpose of precise fertilization, making agricultural operations tend to be intelligent, reducing labor, and improving operation efficiency. It has a high promotion value.

[0004] The above-mentioned comparative documents have the following problems: when irrigating in cold seasons, the pipes are very easy to freeze and then rupture, and the temperature cannot be controlled according to the needs of different products. Therefore, in order to solve the above problems, a better smart agricultural underground irrigation equipment is necessary. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide a smart agricultural underground irrigation device, which can solve the problems raised by the above-mentioned background technology.

[0006] To solve the above technical problems, according to one aspect of the utility model, more specifically, a smart agricultural underground irrigation equipment includes a box body, a top cover is fixedly arranged on the top of the box body, a water supply pump and a water outlet pump are fixedly arranged on both sides of the box body, the water supply pump and the water outlet pump are fixedly connected with a water supply pipe and a water outlet pipe at both ends, the water supply pipe and the water outlet pipe are both connected to the interior of the box body, one end of the water outlet pipe is fixedly connected to a separation water tank, a plurality of connecting pipes are fixedly arranged on one side of the separation water tank, a first control valve is fixedly arranged on the outside of the internal passage of the separation water tank, a return pipe is fixedly arranged on one side of the separation water tank, and a second control valve is fixedly arranged on the outside of the return pipe.

[0007] Furthermore, a main power supply is fixedly arranged inside the top cover, one end of the main power supply is electrically connected to the control module, one side of the control module is electrically connected to the processing module, a heating device is fixedly arranged at the bottom of one side of the box body, a heating tube of the heating device extends into the interior of the box body, the heating device and the control module are electrically connected, a controller is fixedly arranged on one side of the box body, and the controller and the processing module are electrically connected.

[0008] Furthermore, a display screen is fixedly provided on the outside of the controller, a plurality of control buttons are fixedly provided on the bottom outside the controller, the plurality of water pumps are electrically connected to the control module, the plurality of valves are electrically connected to the control module, a temperature detection device is fixedly provided on one side of the box body, the probe of the temperature detection device extends into the interior of the box body, and the temperature detection device is electrically connected to the processing module.

[0009] Furthermore, a solar power generation device is fixedly arranged on the top of the top cover, and a power supply end in the solar power generation device is electrically connected to a main power supply.

[0010] Furthermore, a water flow velocity meter is fixedly arranged on the outer side of the return pipe, and the water flow velocity meter is electrically connected to the controller.

[0011] Furthermore, an alarm device is fixedly arranged on one side of the box body, an alarm light and an alarm horn are fixedly arranged inside the alarm device, and the alarm device is electrically connected to the controller.

[0012] Furthermore, an observation window is fixedly provided on one side of the box body, a scale is fixedly provided on one side of the observation window, and a glass plate is fixedly provided on the inner side of the observation window.

[0013] The beneficial effects of the intelligent agricultural underground irrigation equipment of the utility model are:

[0014] By setting the return pipe, the second control valve and the separation water tank, when used in cold periods, in order to prevent the water source in the water outlet pipe and the box from freezing due to long-term stagnation of flow, the water outlet pump and the second control valve can be turned on by the controller, and the first control valve in the separation water tank can be closed, so that the water source in the box and the water outlet pipe can flow back through the power of the water outlet pump and the guidance of the return pipe, effectively reducing the probability of water source freezing, avoiding the loss caused by water flow freezing, and greatly improving the safety of the device;

[0015] By setting a temperature detection device, a heating device and a processing module, when it is necessary to irrigate different types of plants, the temperature detection device can be used to detect whether the temperature of the water source inside the box is appropriate. At this time, the second control valve is in a closed state. When the temperature is too low, the controller controls the heating device to heat the water source inside the box until it reaches a suitable temperature. The controller then opens the water outlet pump and the first control valve inside the separation water tank to irrigate the plants. In extremely cold areas and extremely cold periods, the heating device can also be used for heating to prevent the water pipes from freezing, thereby effectively improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the overall structure of a smart agricultural underground irrigation device of the utility model;

[0018] Figure 2 This is a circuit diagram of a smart agricultural underground irrigation device of the utility model;

[0019] Figure 3 This is a pipeline schematic diagram of a smart agricultural underground irrigation device of the utility model.

[0020] In the figure: 1. box body; 101. observation window; 102. alarm device; 103. temperature detection device; 2. top cover; 201. main power supply; 202. control module; 203. processing module; 3. water supply pump; 301. water supply pipe; 4. water outlet pump; 401. water outlet pipe; 5. heating device; 6. controller; 7. separation water tank; 701. connecting pipe; 702. first control valve; 8. return pipe; 801. water flow speed meter; 802. second control valve; 9. solar power generation device. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0022] like Figure 1-3 As shown, according to one aspect of the utility model, a smart agricultural underground irrigation device is provided, including a box body 1, a top cover 2 is fixedly arranged on the top of the box body 1, a water supply pump 3 and a water outlet pump 4 are fixedly arranged on both sides of the box body 1, and the two ends of the water supply pump 3 and the water outlet pump 4 are respectively fixedly connected with a water supply pipe 301 and a water outlet pipe 401, the water supply pipe 301 and the water outlet pipe 401 are both connected to the inside of the box body 1, one end of the water outlet pipe 401 is fixedly connected to a separation water tank 7, a plurality of connecting pipes 701 are fixedly arranged on one side of the separation water tank 7, a first control valve 702 is fixedly arranged on the outside of the internal passage of the separation water tank 7, and a return pipe is fixedly arranged on one side of the separation water tank 7. 8. A second control valve 802 is fixedly provided on the outside of the return pipe 8. By providing the return pipe 8, the second control valve 802 and the separation water tank 7, when used in cold periods, in order to prevent the outlet pipe 401 and the water source inside the box body 1 from freezing due to long-term non-flow, the outlet pump 4 and the second control valve 802 can be opened by the controller 6, and the first control valve 702 inside the separation water tank 7 can be closed, so that the water source inside the box body 1 and the outlet pipe 401 is backflowed through the power of the outlet pump 4 and the guidance of the return pipe 8, which effectively reduces the probability of the water source being frozen and avoids the loss caused by the freezing of the water flow.

[0023] In this embodiment, a main power supply 201 is fixedly arranged inside the top cover 2, one end of the main power supply 201 is electrically connected to a control module 202, one side of the control module 202 is electrically connected to a processing module 203, a heating device 5 is fixedly arranged at the bottom of one side of the box body 1, a heating pipe of the heating device 5 extends into the box body 1, the heating device 5 and the control module 202 are electrically connected, a controller 6 is fixedly arranged on one side of the box body 1, and the controller 6 and the processing module 203 are electrically connected. By setting the temperature detection device 103, the heating device 5 and the processing module 203, when different When irrigating plants, the temperature detection device 103 can be used to detect whether the water source temperature inside the box 1 is appropriate. At this time, the second control valve 802 is in a closed state. When the temperature is too low, the controller 6 controls the heating device 5 to heat the water source inside the box 1 until it reaches a suitable temperature. The controller 6 opens the water outlet pump 4 and the first control valve 702 inside the separation water tank 7 to irrigate the plants. In extremely cold areas and extremely cold periods, the heating device 5 can also be used for heating to prevent the water pipes from freezing.

[0024] In this embodiment, a display screen is fixedly provided on the outside of the controller 6, a plurality of control buttons are fixedly provided on the bottom outside the controller 6, a plurality of water pumps are electrically connected to the control module 202, a plurality of valves are electrically connected to the control module 202, a temperature detection device 103 is fixedly provided on one side of the box body 1, a probe of the temperature detection device 103 extends into the interior of the box body 1, and the temperature detection device 103 is electrically connected to the processing module 203. Through the above arrangement, a more intelligent control device can be used for irrigation operations.

[0025] In this embodiment, a solar power generation device 9 is fixedly arranged on the top of the top cover 2, and the power supply end in the solar power generation device 9 is electrically connected to the main power supply 201. The above arrangement makes the device more energy-efficient.

[0026] In this embodiment, a water flow velocity meter 801 is fixedly installed on the outside of the return pipe 8, and the water flow velocity meter 801 is electrically connected to the controller 6. Through the above arrangement, the water flow velocity inside the return pipe 8 can be monitored to avoid the situation where the temperature is too low and difficult to control.

[0027] In this embodiment, an alarm light and an alarm horn are fixedly installed inside the alarm device 102, and the alarm device 102 is electrically connected to the controller 6. Through the above arrangement, an alarm can be given when extreme cold causes the water flow inside the return pipe 8 and the temperature inside the box 1 to be too low.

[0028] In this embodiment, an observation window 101 is fixedly provided on one side of the box body 1, a scale is fixedly provided on one side of the observation window 101, and a glass plate is fixedly provided on the inner side of the observation window 101. Through the above arrangement, it is convenient to observe the water storage amount inside the box body 1.

[0029] The working principle of the device is as follows: when used in cold periods, in order to avoid freezing of the water source in the water outlet pipe 401 and the box body 1 due to long-term non-flow, the water outlet pump 4 and the second control valve 802 can be opened by the controller 6, and the first control valve 702 in the separation water tank 7 can be closed, so that the water source in the box body 1 and the water outlet pipe 401 is backflowed through the power of the water outlet pump 4 and the guidance of the return pipe 8, which effectively reduces the probability of water source freezing and avoids the loss caused by water flow freezing. When it is necessary to irrigate different plants, the temperature detection device 103 can be used to detect whether the temperature of the water source in the box body 1 is suitable. At this time, the second control valve 802 is in a closed state. When the temperature is too low, the heating device 5 is controlled by the controller 6 to heat the water source in the box body 1 until it reaches a suitable temperature. The water outlet pump 4 and the first control valve 702 in the separation water tank 7 are opened by the controller 6 to irrigate the plants. In extremely cold areas and extremely cold periods, the heating device 5 can also be used for heating to avoid freezing of the water pipe.

[0030] The electrical components that appear in this article are all electrical components that exist in reality.

[0031] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A smart agricultural underground irrigation device, comprising a box (1), characterized in that: A top cover (2) is fixedly arranged on the top of the box body (1), and a water supply pump (3) and a water outlet pump (4) are fixedly arranged on both sides of the box body (1), and the two ends of the water supply pump (3) and the water outlet pump (4) are fixedly connected to a water supply pipe (301) and a water outlet pipe (401), respectively. The water supply pipe (301) and the water outlet pipe (401) are both connected to the inside of the box body (1), and one end of the water outlet pipe (401) is fixedly connected to a separation water tank (7), and a plurality of connecting pipes (701) are fixedly arranged on one side of the separation water tank (7). A first control valve (702) is fixedly arranged on the outside of the internal passage of the separation water tank (7), and a return pipe (8) is fixedly arranged on one side of the separation water tank (7), and a second control valve (802) is fixedly arranged on the outside of the return pipe (8).

2. The smart agricultural underground irrigation equipment according to claim 1, characterized in that: A main power supply (201) is fixedly arranged inside the top cover (2), one end of the main power supply (201) is electrically connected to a control module (202), one side of the control module (202) is electrically connected to a processing module (203), a heating device (5) is fixedly arranged at the bottom of one side of the box body (1), a heating pipe of the heating device (5) extends into the interior of the box body (1), the heating device (5) and the control module (202) are electrically connected, and a controller (6) is fixedly arranged on one side of the box body (1), the controller (6) and the processing module (203) are electrically connected.

3. The smart agricultural underground irrigation equipment according to claim 2, characterized in that: A display screen is fixedly arranged on the outside of the controller (6); a plurality of control buttons are fixedly arranged on the bottom of the outside of the controller (6); the plurality of water pumps are electrically connected to the control module (202); the control module (202) is electrically connected to the plurality of valves; a temperature detection device (103) is fixedly arranged on one side of the box body (1); a probe of the temperature detection device (103) extends into the interior of the box body (1); and the temperature detection device (103) is electrically connected to the processing module (203).

4. The smart agricultural underground irrigation equipment according to claim 2, characterized in that: A solar power generation device (9) is fixedly arranged on the top of the top cover (2), and a power supply end in the solar power generation device (9) is electrically connected to a main power source (201).

5. The smart agricultural underground irrigation equipment according to claim 1, characterized in that: A water flow velocity meter (801) is fixedly arranged on the outside of the water return pipe (8), and the water flow velocity meter (801) is electrically connected to the controller (6).

6. The smart agricultural underground irrigation equipment according to claim 1, characterized in that: An alarm device (102) is fixedly arranged on one side of the box body (1), an alarm light and an alarm horn are fixedly arranged inside the alarm device (102), and the alarm device (102) is electrically connected to the controller (6).

7. The smart agricultural underground irrigation equipment according to claim 1, characterized in that: An observation window (101) is fixedly arranged on one side of the box body (1), a scale is fixedly arranged on one side of the observation window (101), and a glass plate is fixedly arranged on the inner side of the observation window (101).

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