Self-adjusting greenhouse irrigation device

Abstract

The utility model discloses a self-adjusting greenhouse irrigation device, relates to the technical field of greenhouse irrigation, and aims to solve the problems that an existing greenhouse irrigation device cannot be automatically adjusted and operated according to the requirements of different irrigation areas, and the use flexibility and the practicability need to be improved. A plurality of irrigation mechanisms are arranged, a water guide hose is arranged between every two adjacent irrigation mechanisms, each irrigation mechanism comprises a first water pipe, a second water pipe is fixedly connected to the outer surface of each first water pipe, and an electromagnetic valve is fixedly mounted on a pipeline of each second water pipe; the irrigation mechanism further comprises a humidity switch and a soil humidity sensor, the soil humidity sensor is electrically connected with the humidity switch, and the humidity switch is electrically connected with the electromagnetic valve. The effects that automatic adjustment operation can be carried out according to the requirements of different irrigation areas, and use flexibility and practicability are high are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse irrigation, in particular to a self-adjusting greenhouse irrigation device. Background Art

[0002] A greenhouse, also known as a warm house, refers to a room with cold-proof, heating and light-transmitting facilities for cultivating thermophilic plants in winter. In seasons that are not suitable for plant growth, it can provide a growth period and increase yields. It is mostly used for the cultivation or seedling raising of thermophilic vegetables, flowers, trees and other plants in low temperature seasons. During the construction of the greenhouse, a special irrigation device will be equipped for subsequent efficient irrigation operations.

[0003] Existing greenhouse irrigation devices cannot be autonomously adjusted according to the needs of different irrigation areas, and their flexibility and practicality need to be improved. Utility Model Content

[0004] The utility model aims to provide a self-adjusting greenhouse irrigation device which can perform self-adjusting operation according to the requirements of different irrigation areas and has high flexibility and practicability.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A self-regulating greenhouse irrigation device comprises an irrigation mechanism, wherein a plurality of the irrigation mechanisms are provided, and a water-conducting hose is provided between two adjacent irrigation mechanisms. The irrigation mechanism comprises a first water pipe, a second water pipe is fixedly connected to the outer surface of the first water pipe, a solenoid valve is fixedly installed on the pipe of the second water pipe, and the irrigation mechanism also comprises a humidity switch and a soil humidity sensor.

[0007] By adopting the above technical solution, the independent operation of multiple irrigation mechanisms can be achieved.

[0008] Further, the soil moisture sensor is electrically connected to a humidity switch, and the humidity switch is electrically connected to a solenoid valve.

[0009] By adopting the above technical solution, the soil moisture sensor can be used to effectively detect the soil moisture, and the data can be transmitted to the humidity switch, and then the humidity switch can be used to effectively control the solenoid valve.

[0010] Furthermore, a rotating nozzle is installed at the upper end of the second water pipe, and the second water pipe is vertically distributed with the first water pipe.

[0011] By adopting the above technical solution, stable irrigation water spraying operation can be achieved.

[0012] Furthermore, the rotating spray head comprises a base, the upper end of the base is rotatably connected to a rotating seat, two spray pipes are fixedly connected to the side surface of the rotating seat, and a guide cover is fixedly sleeved on the outside of the spray pipe.

[0013] By adopting the above technical solution, the sprinkler pipe can be used to spray irrigation water to the surroundings, and the reverse force of the irrigation water sprayed from one end of the sprinkler pipe can be used to drive the rotating seat to rotate.

[0014] Furthermore, the irrigation mechanism includes a support frame, an upper end of the support frame is provided with a mounting hole, and the second water pipe is fixedly installed in the mounting hole at the upper end of the support frame.

[0015] By adopting the above technical solution, the irrigation mechanism can be conveniently installed using the support frame.

[0016] Furthermore, an upper mounting frame is fixedly connected to the outer surface of the support frame, the humidity switch is fixedly mounted on the upper end of the upper mounting frame, and the soil moisture sensor is inserted into the soil.

[0017] By adopting the above technical solution, a stable support is provided for the humidity switch.

[0018] In summary, the beneficial technical effects of the utility model are:

[0019] The utility model can flexibly and conveniently install irrigation mechanisms in different areas, and then use the soil moisture sensor to detect the humidity of the soil, and transmit the humidity data to the humidity switch. When the set humidity value is reached, the humidity switch disconnects the circuit of the solenoid valve, and the solenoid valve is closed, so that the delivery pipeline of the second water pipe is disconnected, so that each irrigation mechanism can be independently controlled and can be autonomously adjusted according to the needs of the specific irrigation area, which effectively improves the flexibility and practicality of the entire irrigation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a first perspective view of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a second viewing angle diagram of the three-dimensional structure of the utility model.

[0022] In the figure: 1. irrigation mechanism; 2. support frame; 3. water guide hose; 4. first water pipe; 5. second water pipe; 6. solenoid valve; 7. rotating nozzle; 8. rotating seat; 9. base; 10. guide cover; 11. spray pipe; 12. upper mounting frame; 13. humidity switch; 14. soil moisture sensor. DETAILED DESCRIPTION

[0023] The method of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Refer to the attached Figure 1 , Attachment Figure 2 A self-adjusting greenhouse irrigation device includes an irrigation mechanism 1, wherein the irrigation mechanism 1 is provided with a plurality of irrigation mechanisms 1, and a water guide hose 3 is provided between two adjacent irrigation mechanisms 1, the irrigation mechanism 1 includes a first water pipe 4, a second water pipe 5 is fixedly connected to the outer surface of the first water pipe 4, and a solenoid valve 6 is fixedly installed on the pipeline of the second water pipe 5, the irrigation mechanism 1 also includes a humidity switch 13 and a soil humidity sensor 14 (MC3PHAC), the soil humidity sensor 14 is electrically connected to the humidity switch 13, the humidity switch 13 is electrically connected to the solenoid valve 6, the second water pipe 5 is vertically distributed with the first water pipe 4, the irrigation mechanism 1 includes a support frame 2, an upper end of the support frame 2 is provided with a mounting hole, and the second water pipe 5 is fixedly installed on the support frame 2 An upper mounting frame 12 is fixedly connected to the outer surface of the support frame 2 in the mounting hole at the end, a humidity switch 13 is fixedly mounted on the upper end of the upper mounting frame 12, and a soil moisture sensor 14 is inserted in the soil, wherein the irrigation mechanism 1 can be flexibly and conveniently installed in different areas, and then the soil moisture sensor 14 is used to detect the humidity of the soil, and the humidity data is transmitted to the humidity switch 13. When the set humidity value is reached, the humidity switch 13 disconnects the circuit of the solenoid valve 6, and the solenoid valve 6 is closed, so that the delivery pipeline of the second water pipe 5 is disconnected, so that each irrigation mechanism 1 can be independently controlled, and can be autonomously adjusted according to the needs of a specific irrigation area, which effectively improves the flexibility and practicality of the entire irrigation device.

[0025] Reference Figure 1 A rotating sprinkler 7 is installed at the upper end of the second water pipe 5. The rotating sprinkler 7 includes a base 9. The upper end of the base 9 is rotatably connected to a rotating seat 8. Two spray pipes 11 are fixedly connected to the side surface of the rotating seat 8. The central axis of the spray pipe 11 is tangentially distributed to the circular contour of the rotating seat 8. A guide cover 10 is fixed to the outer sleeve of the spray pipe 11, which allows irrigation water to pass through the interior of the rotating seat 8, and then pass through the interior of the spray pipe 11, and finally spray out in a fan shape from the water spraying end of the spray pipe 11. Since the central axis of the spray pipe 11 is tangentially distributed to the circular contour of the rotating seat 8, the reverse force generated when the irrigation water is sprayed from the water spraying end of the spray pipe 11 can effectively drive the rotating seat 8 to rotate on the upper end of the base 9, thereby enabling the rotating sprinkler 7 to effectively irrigate the surrounding area.

[0026] Working principle: When in use, the device is first installed at the designated position. During installation, the irrigation mechanism 1 is inserted at the center of the area to be irrigated through the support frame 2, and then the multiple irrigation mechanisms 1 are connected using the water guide hose 3. After installation, the irrigation operation can be realized. During irrigation, the main water supply valve is opened. At this time, the irrigation water flows along the water guide hose 3 to each irrigation mechanism 1, and then the irrigation water flows along the second water pipe 5 into the rotating sprinkler 7, and then sprays out. At this time, the irrigation water passes through the inside of the rotating seat 8, and then the irrigation water passes through the inside of the spray pipe 11, and finally sprays out from the water spray end of the spray pipe 11 in a fan shape. Since the central axis of the spray pipe 11 is aligned with the rotating seat The circular contours of 8 are tangentially distributed, so the reverse force generated when the irrigation water is sprayed out from the water spraying end of the spray pipe 11 can effectively drive the rotating seat 8 to rotate on the upper end of the base 9, so that the rotating nozzle 7 can effectively irrigate the surrounding area. At the same time, the soil moisture sensor 14 inserted in the soil can detect the soil moisture in a specific area in real time and transmit the humidity data to the humidity switch 13. When the set value is reached, the humidity switch 13 disconnects the circuit of the solenoid valve 6, and the solenoid valve 6 is closed, so that the delivery pipeline of the second water pipe 5 is disconnected, ensuring that the different irrigation mechanisms 1 in the entire irrigation device can realize autonomous adjustment operation according to the needs of the area to be irrigated.

[0027] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A self-regulating greenhouse irrigation device, comprising an irrigation mechanism (1), characterized in that: The irrigation mechanism (1) is provided in plurality, and a water-conducting hose (3) is provided between two adjacent irrigation mechanisms (1). The irrigation mechanism (1) comprises a first water pipe (4), a second water pipe (5) is fixedly connected to the outer surface of the first water pipe (4), a solenoid valve (6) is fixedly installed on the pipe of the second water pipe (5), and the irrigation mechanism (1) further comprises a humidity switch (13) and a soil humidity sensor (14).

2. A self-adjusting greenhouse irrigation device according to claim 1, characterized in that: The soil moisture sensor (14) is electrically connected to the humidity switch (13), and the humidity switch (13) is electrically connected to the solenoid valve (6).

3. The self-adjusting greenhouse irrigation device according to claim 1, characterized in that: A rotating nozzle (7) is installed at the upper end of the second water pipe (5), and the second water pipe (5) and the first water pipe (4) are arranged vertically.

4. The self-adjusting greenhouse irrigation device according to claim 3, characterized in that: The rotary spray head (7) comprises a base (9), the upper end of the base (9) being rotatably connected to a rotary seat (8), two spray pipes (11) being fixedly connected to the side surface of the rotary seat (8), and a guide cover (10) being sleeved and fixedly connected to the outside of the spray pipe (11).

5. The self-adjusting greenhouse irrigation device according to claim 1, characterized in that: The irrigation mechanism (1) comprises a support frame (2), the upper end of the support frame (2) is provided with a mounting hole, and the second water pipe (5) is fixedly mounted in the mounting hole at the upper end of the support frame (2).

6. The self-adjusting greenhouse irrigation device according to claim 5, characterized in that: An upper mounting frame (12) is fixedly connected to the outer surface of the support frame (2), the humidity switch (13) is fixedly mounted on the upper end of the upper mounting frame (12), and the soil humidity sensor (14) is inserted into the soil.

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