Intelligent water-saving sprinkling irrigation device

Abstract

The utility model provides an intelligent water-saving sprinkling irrigation device which comprises a box body, an air pump box is arranged on one side of the box body, an air pump is arranged in the air pump box, and the air pump is connected to the interior of the box body through an air pipe; a water inlet pipe is arranged above the box body and located on one side of the air pipe, a water outlet pipe is arranged on the other side of the box body, a feeding hole is formed in the upper portion of the box body, a control box is arranged on one side of the feeding hole, and an observation window is arranged on the front side face of the box body. Water flow needing sprinkling irrigation is firstly stored in the box body, needed pesticide and pesticide fertilizer can be conveniently added, the pesticide and the pesticide fertilizer can be evenly sprayed, the utilization rate is higher, the effect is better, the air pump serves as a pressure source, stored water is pressed out of the box body, it can be guaranteed that the pressure of water flow sprinkling irrigation is kept within a stable set range and cannot be too large or too small, and the water flow sprinkling irrigation efficiency is improved. And water resources are saved under the condition of ensuring crop requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural irrigation platforms, and in particular relates to an intelligent water-saving sprinkler irrigation device. Background Art

[0002] In order to ensure the good growth of crops, irrigation devices are generally installed. As agricultural water use accounts for a large proportion of my country's water consumption, the development of efficient water-saving irrigation is an inevitable choice to alleviate the contradiction between water supply and demand. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation and micro-irrigation. Among them, ordinary sprinkler irrigation technology is the more common irrigation method in China's agricultural production.

[0003] However, the water utilization efficiency of ordinary sprinkler irrigation technology is not high. Therefore, the existing sprinkler irrigation device has added electronic circuit control to irrigate the farmland by pre-setting the sprinkler irrigation time and sprinkler irrigation frequency. However, there are still the following defects: the uneven flow of water leads to unstable sprinkler irrigation pressure, affecting the sprinkler irrigation efficiency, and the water consumption of sprinkler irrigation cannot be controlled, wasting water resources. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a smart water-saving sprinkler device, and the technical solutions adopted are as follows:

[0005] A smart water-saving sprinkler device comprises a box body, an air pump box is provided on one side of the box body, an air pump is provided inside the air pump box, and the air pump is connected to the interior of the box body through an air pipe; a water inlet pipe is provided above the box body and on one side of the air pipe, and a water outlet pipe is provided on the other side of the box body, a feeding hole is provided above the box body, a control box is provided on one side of the feeding hole, and an observation window is provided on the front side of the box body.

[0006] Furthermore, a sealing cover is provided above the injection hole, and the two are connected by bolts.

[0007] Furthermore, solenoid valves are provided at the connections between the water inlet pipe, the water outlet pipe and the box body.

[0008] Furthermore, the outlet of the water inlet pipe faces the observation window, and the outlet end of the water inlet pipe is tilted downward to prevent scale from being adsorbed and deposited on the observation window. The tilt angle is based on enabling water to rush down from the inside of the observation window.

[0009] Furthermore, the control box is provided with a single chip microcomputer controller and a communication module for connecting to a mobile phone or a computer terminal.

[0010] Furthermore, flow meters are installed in the water inlet pipe and the water outlet pipe.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model can prevent scale from being adsorbed and deposited on the observation window through the outlet end of the water inlet pipe, thereby maintaining the observation effect of the observation window. The observation window can observe the water volume state, and a water level scale line is provided on the outside of the observation window, which can be used for water level sensor calibration.

[0013] 2. The utility model stores the water required for sprinkler irrigation in the box first, which is convenient for adding the required medicine and fertilizer so that it can be sprayed evenly, with higher utilization rate and better effect. The air pump is used as the pressure source to press the stored water out of the box, which can ensure that the pressure of the water sprinkler irrigation is maintained in a stable set range and will not be too large or too small.

[0014] 3. The utility model can accurately monitor the water output of the water outlet pipe through a water level sensor or a flow meter, and can control the single irrigation volume, number of irrigations and irrigation time through a mobile phone or a computer terminal, thereby saving water resources while ensuring crop needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model after the sealing cover is opened;

[0017] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0018] In the figure:

[0019] 1-box body, 11-observation window, 2-air pump box, 21-air pipe, 3-water inlet pipe, 4-addition hole, 41-sealing cover, 5-control box, 6-water outlet pipe, 7-water level sensor. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0021] As attached Figure 1-3 shown.

[0022] A smart water-saving sprinkler device includes a box body 1, an air pump box 2 is provided on one side of the box body 1, an air pump is provided inside the air pump box 2, and the air pump is connected to the interior of the box body 1 through an air pipe 21; a water inlet pipe 3 is provided above the box body 1 and on one side of the air pipe 21, and a water outlet pipe 6 is provided on the other side of the box body 1, and solenoid valves are provided at the connections between the water inlet pipe 3 and the water outlet pipe 6 and the box body 1; a feeding hole 4 is provided above the box body 1, a control box 5 is provided on one side of the feeding hole 4, a sealing cover 41 is provided above the feeding hole 4, and an observation window 11 is provided on the front side of the box body 1.

[0023] When in use, the water inlet pipe 3 is connected to the water delivery pipe, and the water outlet pipe 6 is connected to the sprinkler pipe; the amount of water required for sprinkler irrigation is selected, the solenoid valve in the water inlet pipe 3 is opened, and water is injected into the box body 1. The water level sensor 7 located inside the box body 1 monitors the water level. When the set water level (water amount) is reached, the water injection is stopped.

[0024] The water in the box body 1 can be filled with the amount of water required for sprinkler irrigation for 1-2 days in advance according to demand, and the medicine or fertilizer required by the crops can be added into the box body 1 through the injection hole 4.

[0025] A single chip microcomputer controller and a communication module for connecting to a mobile phone or a computer terminal are arranged in the control box 5 .

[0026] The amount of water in the box 1 can be checked through a mobile phone or a computer terminal, and the number of sprinkler irrigations and the amount of water for a single sprinkler irrigation can be set. The sprinkler irrigation pressure comes from the air pump in the air pump box 2, and the gas is transported toward the box 1 through the air pipe 21 to increase the internal pressure of the box 1. Under the action of the gas pressure, when the solenoid valve in the water outlet pipe 6 is opened, the stored water in the box 1 will be pressurized and flow out from the water outlet pipe 6, and finally reach the sprinkler irrigation port; when the water flow rate reaches the set single sprinkler irrigation flow rate, the water outlet pipe 6 is closed and the sprinkler irrigation is stopped.

[0027] The water level sensor is used to detect the water loss in the box 1. For example, the water level sensor measures that the total water volume in the box 1 is 100L. According to the setting, the sprinkler is sprinkled 4 times a day, and the single sprinkler is 25L; when the water level sensor 7 detects that the water level has dropped by one quarter, the controller controls the air pump and the water outlet pipe to close, and open again after the next set time.

[0028] To ensure that the pressure in the box 1 remains sufficient after the air pump is started, the water inlet pipe 3 and the injection hole 4 remain closed when the air pump is started, and the water outlet pipe 6 is opened 10S later than the air pump, so that the water pressure of the water outlet pipe 6 reaches the requirement of sprinkler irrigation at the moment of water discharge.

[0029] Embodiment 2:

[0030] On the basis of Example 1, a pressure sensor can be added in the box 1. When the air pump is turned on and the pressure in the box 1 reaches the standard, the water outlet pipe 6 can be opened. Compared with Example 1, the water outlet pipe 6 does not need to wait for 10 seconds to open, so that the water outlet pressure of the water outlet pipe 6 can be kept stable each time.

[0031] To make the flow rate more accurate, flow meters can be added to the water inlet pipe and the water outlet pipe. The flow meter in the water inlet pipe detects the total water volume, and the water outlet pipe can measure the water volume once and upload it to the controller for final calculation.

[0032] Combined with the water level sensor 7, the single water outflow in the box body 1 can be monitored to reduce the error rate.

[0033] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A smart water-saving sprinkler device, comprising a box (1), characterized in that: An air pump box (2) is provided on one side of the box body (1), an air pump is provided inside the air pump box (2), and the air pump is connected to the inside of the box body (1) through an air pipe (21); a water inlet pipe (3) is provided above the box body (1) and on one side of the air pipe (21), a water outlet pipe (6) is provided on the other side of the box body (1), a dosing hole (4) is provided above the box body (1), a control box (5) is provided on one side of the dosing hole (4), and an observation window (11) is provided on the front side of the box body (1).

2. The intelligent water-saving sprinkler device according to claim 1 is characterized in that: A sealing cover (41) is provided above the injection hole (4).

3. The intelligent water-saving sprinkler device according to claim 1 is characterized in that: Solenoid valves are provided at the connections between the water inlet pipe (3) and the water outlet pipe (6) and the box body (1).

4. The intelligent water-saving sprinkler device according to claim 1 is characterized in that: The outlet of the water inlet pipe (3) faces the observation window (11), and the outlet end of the water inlet pipe (3) is inclined downward.

5. The intelligent water-saving sprinkler device according to claim 1 is characterized in that: Flow meters are installed in the water inlet pipe (3) and the water outlet pipe (6).

Images